WO2022041893A1 - Electrically-controlled automatic sieving machine and sieving method - Google Patents

Electrically-controlled automatic sieving machine and sieving method Download PDF

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Publication number
WO2022041893A1
WO2022041893A1 PCT/CN2021/096721 CN2021096721W WO2022041893A1 WO 2022041893 A1 WO2022041893 A1 WO 2022041893A1 CN 2021096721 W CN2021096721 W CN 2021096721W WO 2022041893 A1 WO2022041893 A1 WO 2022041893A1
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WIPO (PCT)
Prior art keywords
tank
sieve
centrifugal
screen
main body
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Application number
PCT/CN2021/096721
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French (fr)
Chinese (zh)
Inventor
杨凤
孙鑫南
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南京涵铭置智能科技有限公司
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Publication of WO2022041893A1 publication Critical patent/WO2022041893A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/04—Periodical feeding or discharging; Control arrangements therefor
    • B04B11/05—Base discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/04—Periodical feeding or discharging; Control arrangements therefor
    • B04B11/043—Load indication with or without control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls

Definitions

  • the invention relates to the technical field of screening machines, in particular to an electric-controlled automatic screening machine and a screening method.
  • the common screening machine uses a single method for separation, while the existing stirring screening method tends to increase the damage rate of materials with smooth and easily damaged surfaces. good filtering effect.
  • the purpose of the present invention is to provide a kind of automatic screening machine and screening method of electric control, in order to solve the situation that the existing vibration screening proposed in the above-mentioned background technology will collide between materials due to vibration during use, In the process of continuous collision, the material is prone to wear and a large amount of powder debris is generated, which affects the efficiency of the finished product. At the same time, the traditional vibration screening has serious problems of noise pollution during the working process.
  • an electric-controlled automatic screening machine comprising a screen tank main body, the screen tank main body includes an upper screen tank and a lower screen tank, and the inside of the screen tank main body is provided with a sealing tank
  • a second centrifugal sieve tray inside the lower sieve tank, and a first centrifugal sieve tray is arranged inside the upper sieve tank, and the outer surfaces of the first centrifugal sieve tray and the second centrifugal sieve tray are provided with
  • the shaft sleeve is fixed, and the fixed shaft sleeve is connected with the first centrifugal sieve tray and the second centrifugal sieve tray through the clamping groove, and one side of the first centrifugal sieve tray and the second centrifugal sieve tray is provided with an infrared emitter, and the infrared emission
  • the model of the device is VSMY2853RG, a first drive shaft is arranged above the first centrifugal sieve plate, and
  • the connecting bearing is rotatably connected with the first driving shaft and the second driving shaft.
  • the outer surface of the screen tank main body is provided with a revolving material transfer pipe, and a revolving material inlet is arranged above the revolving material transfer pipe.
  • the loop-shaped feeding port is connected with the upper screen tank by bolts, a loop-shaped discharge port is provided below the loop-shaped material transfer pipeline, and the loop-shaped discharge port and the lower screen tank are connected by bolts, which can utilize centrifugal force. The function of completing the screening operation of the material.
  • an inlet valve frame is provided on the outer side of the loop-shaped feed port
  • a discharge valve port frame is provided on the outer side of the loop-shaped discharge port
  • the feed valve port frame and the discharge port are provided with a frame.
  • the inner side of the valve port frame is provided with an electric control valve plate, and the electric control valve plate is rotatably connected with the inlet valve port frame and the discharge valve port frame, which can transport the materials in the upper screen tank to the lower screen tank.
  • the rotation direction of the inlet valve frame and the electric control valve plate inside the outlet valve frame is opposite, and the top of the inlet valve frame is provided with an infrared receiver, and the infrared receiver
  • the model is FYS3.5, which can realize the automatic opening and closing operation of the valve port.
  • the top of the screen tank body is provided with a tank top cover, and the tank top cover and the screen tank main body are connected by bolts, and a mixed raw material tank is arranged above the screen tank main body, and the mixed raw materials are
  • the bottom of the tank is provided with a discharge valve pipe, and the discharge valve pipe runs through and extends to the interior of the upper screen tank.
  • a drive motor assembly is provided at the bottom of the screen tank main body, and the drive motor assembly is electrically connected with the first drive shaft and the second drive shaft, and the outside of the drive motor assembly is provided with a tank
  • the tank body support seat is connected with the screen tank main body through bolts, which can provide the electric energy required for the first drive shaft and the second drive shaft to run and rotate.
  • one side of the sieve tank main body is provided with a centrifugal material distribution valve port, and the centrifugal material distribution valve port extends through and extends to the interior of the lower sieve tank, and the other end of the centrifugal material distribution valve port is provided with a centrifugal material distribution valve port.
  • the buffer discharge pipeline is connected with the centrifugal separation valve port through a flange, which can transport the separated materials to the outside.
  • a classification finished product box is arranged below the buffer discharge pipe, a classification cavity is arranged inside the classified finished product box, a horizontal chute is arranged at the bottom of the classified finished product box, and the classified finished product box is arranged with a horizontal chute.
  • a box frame is arranged below the box, and the box frame is slidably connected to the horizontal chute through an electronically controlled sliding rod, which can classify and collect the screened finished materials according to different specifications.
  • a screening method for an electrically controlled automatic screening machine comprising the following steps:
  • Step 1 Pour the granular materials into the mixed raw material tank for storage, and transport the raw materials inside the mixed raw material tank to the inside of the main body of the screen tank through the discharge valve pipe at the bottom during operation;
  • Step 2 The main body of the sieve tank is mainly divided into an upper sieve tank and a lower sieve tank, and each part of the sieve tank is equipped with a centrifugal sieve tray. After entering the main body of the sieve tank, the material will first fall into the upper sieve tank on the first centrifugal sieve tray in the;
  • Step 3 Then the centrifugal force generated by the rotation of the first centrifugal sieve plate separates the material falling on the sieve plate according to the mass.
  • Step 4 The particles in the material are of different sizes, so there will be differences in their quality, and a is a constant value, so there will be a difference in the centrifugal force of the material particles of different quality;
  • Step 5 In this way, the relatively large particles are subjected to a large centrifugal force, so they will move to the outside of the sieve tray. At this time, open the openings at both ends of the revolving transfer pipe, and discharge the particles on the outside into the lower sieve tank below;
  • Step 6 After the outer ring particles enter the lower sieve tank, the circular transfer pipe will be quickly closed, and then the materials entering the lower sieve tank will be screened twice according to the screening method inside the upper sieve tank, and the lower sieve tank will be screened. After the internal screening is completed, the materials in the upper screening tank will be input again;
  • Step 7 The materials screened by the lower sieve tank can be divided into four groups according to the particle quality specifications.
  • the particles outputted for the first time are located in the classification compartment inside the classification finished product box.
  • the classified finished product box will be adjacent to the
  • the empty sorting cavity is moved to the bottom of the buffer discharge pipe for collection, and a total of four collections can be carried out according to this process.
  • the main body of the sieve tank of the present invention is mainly divided into an upper sieve tank and a lower sieve tank, and each part of the sieve tank is equipped with a centrifugal sieve tray, and the material will first fall into the upper sieve after entering the main body of the sieve tank.
  • the centrifugal force generated by the rotation of the first centrifugal sieve plate will separate the material falling on the sieve plate according to the mass.
  • the particles in the material are different in size, so their mass will also vary, and a is a constant value, so the material particles of different masses are subjected to There will also be a difference in the centrifugal force, so that the particles with relatively large mass will be subjected to a large centrifugal force, so they will move to the outside of the sieve tray. During this process, there will be no violent collision between the materials, so that no powder and the effect of noise;
  • An infrared receiver is provided inside the inlet frame and the centrifugal distributing valve of the present invention.
  • the infrared receiver can receive the control signal of the infrared transmitter on the second centrifugal sieve.
  • the infrared receiver It is a fixed structure, and the infrared emitter can rotate with the centrifugal sieve disc. When the infrared emitter and the infrared receiver come into contact with the infrared receiver for the first time, it means that the centrifugal sieve disc has rotated one circle. In this way, the centrifugal separation is controlled.
  • the material valve port is opened and closed within a certain number of turns to separate the material in the outer ring from the material in the inner ring.
  • Fig. 1 is the overall front view of the present invention
  • Fig. 2 is the main structure schematic diagram of the sieve tank of the present invention.
  • Fig. 3 is the structure schematic diagram of the rotary feed pipe of the present invention.
  • Fig. 4 is the top view of the sieve tank main body of the present invention.
  • FIG. 5 is a schematic structural diagram of the classified finished product box of the present invention.
  • an electrically controlled automatic screening machine comprising a screen tank main body 1, the screen tank main body 1 includes an upper screen tank 2 and a lower screen tank 3, and the screen tank main body 1 includes an upper screen tank 2 and a lower screen tank 3.
  • 1 is provided with a sealed tank cavity 15
  • the lower sieve tank 3 is provided with a second centrifugal sieve tray 16
  • the upper sieve tank 2 is provided with a first centrifugal sieve tray 17, a first centrifugal sieve tray 17 and a second centrifugal sieve tray 17.
  • the outer surface of the centrifugal sieve tray 16 is provided with a fixed bushing 18.
  • the main body of the sieve tank 1 is mainly divided into an upper sieve tank 2 and a lower sieve tank 3, and each part of the sieve tank is equipped with a centrifugal sieve tray. After entering the main body of the sieve tank main body 1, it will first fall on the first centrifugal sieve tray 17 in the upper sieve tank 2, and then the centrifugal force generated by the rotation of the first centrifugal sieve tray 17 will make the material falling on the sieve tray according to the quality.
  • the size of the separation operation is performed, and the fixed bushing 18 is connected with the first centrifugal sieve plate 17 and the second centrifugal sieve plate 16 through the clamping groove, and one side of the first centrifugal sieve plate 17 and the second centrifugal sieve plate 16 is provided with an infrared emitter.
  • the infrared transmitter 22 rotates together with the centrifugal sieve plate
  • the first drive shaft 19 is arranged above the first centrifugal sieve plate 17, and the first centrifugal sieve plate 17 and
  • the first drive shaft 19 is rotatably connected by the fixed shaft sleeve 18
  • the second drive shaft 20 is arranged above the two centrifugal sieve trays
  • the second centrifugal sieve tray 16 and the second drive shaft 20 are rotatably connected through the fixed shaft sleeve 18
  • an adapter bearing 21 is arranged between the first drive shaft 19 and the second drive shaft 20, and the adapter bearing 21 is rotatably connected with the first drive shaft 19 and the second drive shaft 20.
  • the outer surface is provided with a revolving material transfer pipe 4, the upper part of the revolving material transfer pipe 4 is provided with a revolving material inlet 13, and the revolving material inlet 13 is connected with the upper screen tank 2 by bolts, and the revolving material transfer pipe 4
  • the bottom of the screen is provided with a loop-shaped discharge port 14, and the loop-shaped discharge port 14 is connected with the lower screen tank 3 by bolts.
  • a feed valve port frame 23 is provided on the outer side of the loop-shaped feed port 13
  • a discharge valve port frame 24 is provided on the outer side of the loop-shaped discharge port 14 , the feed valve port frame 23 and the discharge valve port frame 24
  • the inner side is provided with an electric control valve plate 25, and the electric control valve plate 25 is rotatably connected with the inlet valve port frame 23 and the outlet valve port frame 24.
  • the ring material is input into the lower sieve tank 3.
  • the inlet valve frame 23 and the electric control valve plate 25 inside the outlet valve frame 24 rotate in opposite directions, and the top of the inlet valve frame 23 is provided with an infrared receiver 26, and the model of the infrared receiver 26 is FYS3.5, controls the opening and closing operation of the electric control valve plate 25 inside the inlet valve port frame 23, while the outlet valve port frame 24 and the inlet valve port frame 23 are in synchronous operation.
  • the top of the screen tank main body 1 is provided with a tank top cover 27, and the tank top cover 27 is connected with the screen tank main body 1 by bolts.
  • a mixed raw material tank 5 is provided above the screen tank main body 1, and the mixed raw material tank 5
  • a discharge valve pipe 6 is arranged at the bottom, and the discharge valve pipe 6 runs through and extends to the interior of the upper screen tank 2 .
  • the bottom of the screen tank main body 1 is provided with a drive motor assembly 11, and the drive motor assembly 11 is electrically connected with the first drive shaft 19 and the second drive shaft 20, and the outside of the drive motor assembly 11 is provided with a tank support seat 12, and the tank body support seat 12 and the screen tank main body 1 are connected by bolts, which play the role of support and fixation.
  • one side of the sieve tank main body 1 is provided with a centrifugal material distribution valve port 28, and the centrifugal material distribution valve port 28 runs through and extends to the interior of the lower sieve tank 3, and the other end of the centrifugal material distribution valve port 28 is provided with a buffer discharge pipeline 7, and the buffer discharge pipeline 7 and the centrifugal distribution valve port 28 are connected by flanges, and an infrared receiver 26 is also provided inside the centrifugal distribution valve port 28, and the second centrifugal screen plate can be received through the infrared receiver 26.
  • the control signal of the infrared transmitter 22 on the 16, the infrared receiver 26 is a fixed structure, and the infrared transmitter 22 can rotate with the centrifugal sieve disc.
  • a classification finished product box 8 is arranged below the buffer discharge pipe 7, and a classification cavity 29 is arranged inside the classified finished product box 8, a horizontal chute 30 is arranged at the bottom of the classified finished product box 8, and a lower part of the classified finished product box 8 is arranged.
  • the electronically controlled sliding rod 9 on the frame 10 drives the sorted finished product box 8 to move horizontally, thereby moving the different sorting compartments 29 to the bottom of the buffer discharge pipe 7 .
  • a screening method for an electrically controlled automatic screening machine comprising the following steps:
  • Step 1 Pour the granular materials into the mixed raw material tank 5 for storage, and transport the raw material inside the mixed raw material tank 5 to the inside of the screen tank main body 1 through the discharge valve pipe 6 at the bottom during operation;
  • Step 2 The sieve tank main body 1 is mainly divided into an upper sieve tank 2 and a lower sieve tank 3, and each part of the sieve tank is equipped with a centrifugal sieve tray. onto the first centrifugal sieve tray 17 in the upper sieve tank 2;
  • Step 3 Then the centrifugal force generated by the rotation of the first centrifugal sieve plate 17 separates the material falling on the sieve plate according to the mass.
  • Step 4 The particles in the material are of different sizes, so there will be differences in their quality, and a is a constant value, so there will be a difference in the centrifugal force of the material particles of different quality;
  • Step 5 In this way, the relatively large particles are subjected to a large centrifugal force, so they will move to the outside of the sieve tray. At this time, the openings at both ends of the revolving transfer pipe 4 are opened, and the particles on the outside are discharged into the lower sieve tank below. 3;
  • Step 6 After the outer ring particles enter the lower sieve tank 3, the revolving material transfer pipeline 4 will be quickly closed, and then the materials entering the lower sieve tank 3 will be screened according to the screening method inside the upper sieve tank 2. , after the inner screen of the lower screen tank 3 is screened, the material of the upper screen tank 2 will be input again;
  • Step 7 The materials sieved by the lower sieve tank can be divided into four groups according to the particle quality specifications.
  • the particles outputted for the first time are located in the classification cavity 29 inside the classification finished product box 8.
  • the classified finished product box 8 The adjacent empty sorting compartments 29 will be moved to the bottom of the buffer discharge pipe 7 for collection, and a total of four collections can be performed according to this process.
  • the sieve tank main body 1 is mainly divided into an upper sieve tank 2 and a lower sieve tank 3, and each part of the sieve tank is equipped with a centrifugal sieve tray.
  • the particles in the material are of different sizes, so their mass will also be different, and a is a constant value, so materials of different masses There will also be a gap in the centrifugal force of the particles, so that the particles with relatively large mass will be subjected to a larger centrifugal force, so they will move to the outside of the sieve tray. At this time, open the openings at both ends of the rotary transfer pipe 4 to remove the particles on the outside. It is discharged into the lower sieve tank 3 below. After the outer ring particles enter the interior of the lower sieve tank 3, the circular transfer pipe 4 will be quickly closed, and then the material entering the lower sieve tank 3 will follow the inside of the upper sieve tank 2.
  • the materials in the upper sieve tank 2 will be input again, and the materials screened by the lower sieve tank 3 can be divided into four groups according to the particle quality specifications.
  • the particles are located in the classification cavity 29 inside the classification product box 8.
  • the classification product box 8 will move the adjacent empty classification cavity 29 to the bottom of the buffer discharge pipe 7 for collection. According to this process A total of four collections can be done.

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  • Combined Means For Separation Of Solids (AREA)

Abstract

An electrically-controlled automatic sieving machine and a sieving method. The automatic sieving machine comprises a sieve tank body (1). The sieve tank body (1) comprises an upper sieve tank (2) and a lower sieve tank (3), and a sealed tank cavity (15) is formed in the sieve tank body (1). A second centrifugal sieve tray (16) is provided in the lower sieve tank (3), and a first centrifugal sieve tray (17) is provided in the upper sieve tank (2). Fixed shaft sleeves (18) are arranged on the outer surfaces of the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16), and the fixed shaft sleeves (18) are connected to the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16) by means of slots. An infrared emitter (22) is provided on one side of each of the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16).

Description

一种电气控制的自动化筛选机及筛选方法Electrically controlled automatic screening machine and screening method 技术领域technical field
本发明涉及筛选机技术领域，具体为一种电气控制的自动化筛选机及筛选方法。 The invention relates to the technical field of screening machines, in particular to an electric-controlled automatic screening machine and a screening method.
背景技术Background technique
在食品、煤矿等物料加工领域经常需要使用筛选设备如筛选机对物料进行筛选分类，以得到不同颗粒大小的物料，但物料筛选分类后在运输过程中受颠簸或外力时，某些大颗粒的物料容易***成小颗粒物料，使得筛选后的大颗粒物料中夹杂着小颗粒物料，严重影响物料的规格，甚至需要再次进行筛选，极不方便。In the field of material processing such as food and coal mines, it is often necessary to use screening equipment such as screening machines to screen and classify materials to obtain materials of different particle sizes. The material is easily split into small particles, so that the large particles after screening are mixed with small particles, which seriously affects the specifications of the materials, and even needs to be screened again, which is extremely inconvenient.
常见的筛选机是采用单一方法进行分离，而现有搅拌筛选方法容易增加表面光滑、易破损的物料的破损率，振动筛选方法对形状不规则或表面较粗糙的物料作用较差，不能达到较好的筛选效果。The common screening machine uses a single method for separation, while the existing stirring screening method tends to increase the damage rate of materials with smooth and easily damaged surfaces. good filtering effect.
现有的振动筛选在使用的过程中物料与物料之间会因震动而出现碰撞的情况，而物料在不断碰撞的过程中容易发生磨损从而产生大量的粉末碎屑影响成品效率，同时传统的振动筛选在工作过程中噪音污染严重。In the existing vibration screening process, materials and materials will collide due to vibration, and materials are prone to wear during the continuous collision process, resulting in a large amount of powder debris that affects the efficiency of the finished product. At the same time, the traditional vibration Screening during the work process noise pollution is serious.
技术问题technical problem
本发明的目的在于提供一种电气控制的自动化筛选机及筛选方法，以解决上述背景技术中提出的现有的振动筛选在使用的过程中物料与物料之间会因震动而出现碰撞的情况，而物料在不断碰撞的过程中容易发生磨损从而产生大量的粉末碎屑影响成品效率，同时传统的振动筛选在工作过程中噪音污染严重的问题。The purpose of the present invention is to provide a kind of automatic screening machine and screening method of electric control, in order to solve the situation that the existing vibration screening proposed in the above-mentioned background technology will collide between materials due to vibration during use, In the process of continuous collision, the material is prone to wear and a large amount of powder debris is generated, which affects the efficiency of the finished product. At the same time, the traditional vibration screening has serious problems of noise pollution during the working process.
技术解决方案technical solutions
为实现上述目的，本发明提供如下技术方案：一种电气控制的自动化筛选机，包括筛罐主体，所述筛罐主体包括上筛罐和下筛罐，且筛罐主体的内部设置有密封罐腔，所述下筛罐的内部设置有第二离心筛盘，且上筛罐的内部设置有第一离心筛盘，所述第一离心筛盘和第二离心筛盘的外表面均设置有固定轴套，且固定轴套与第一离心筛盘和第二离心筛盘通过卡槽连接，所述第一离心筛盘和第二离心筛盘的一侧设置有红外发射器，且红外发射器的型号为VSMY2853RG，所述第一离心筛盘的上方设置有第一驱动轴杆，且第一离心筛盘与第一驱动轴杆通过固定轴套转动连接，所述二离心筛盘的上方设置有第二驱动轴杆，且第二离心筛盘与第二驱动轴杆通过固定轴套转动连接，所述第一驱动轴杆与第二驱动轴杆之间设置有转接轴承，且转接轴承与第一驱动轴杆与第二驱动轴杆转动连接，所述筛罐主体的外表面设置有回形转料管道，所述回形转料管道的上方设置有回形入料口，且回形入料口与上筛罐通过螺栓连接，所述所述回形转料管道的下方设置有回形出料口，且回形出料口与下筛罐通过螺栓连接，能够利用离心力的作用完成物料的筛选操作。In order to achieve the above purpose, the present invention provides the following technical solutions: an electric-controlled automatic screening machine, comprising a screen tank main body, the screen tank main body includes an upper screen tank and a lower screen tank, and the inside of the screen tank main body is provided with a sealing tank There is a second centrifugal sieve tray inside the lower sieve tank, and a first centrifugal sieve tray is arranged inside the upper sieve tank, and the outer surfaces of the first centrifugal sieve tray and the second centrifugal sieve tray are provided with The shaft sleeve is fixed, and the fixed shaft sleeve is connected with the first centrifugal sieve tray and the second centrifugal sieve tray through the clamping groove, and one side of the first centrifugal sieve tray and the second centrifugal sieve tray is provided with an infrared emitter, and the infrared emission The model of the device is VSMY2853RG, a first drive shaft is arranged above the first centrifugal sieve plate, and the first centrifugal sieve plate and the first drive shaft are rotatably connected through a fixed bushing, and the upper part of the two centrifugal sieve plates A second drive shaft is provided, and the second centrifugal sieve plate and the second drive shaft are rotatably connected through a fixed bushing, and a transfer bearing is arranged between the first drive shaft and the second drive shaft, and is rotated. The connecting bearing is rotatably connected with the first driving shaft and the second driving shaft. The outer surface of the screen tank main body is provided with a revolving material transfer pipe, and a revolving material inlet is arranged above the revolving material transfer pipe. And the loop-shaped feeding port is connected with the upper screen tank by bolts, a loop-shaped discharge port is provided below the loop-shaped material transfer pipeline, and the loop-shaped discharge port and the lower screen tank are connected by bolts, which can utilize centrifugal force. The function of completing the screening operation of the material.
在进一步的实施例中，所述回形入料口的外侧设置有入料阀口框架，且回形出料口的外侧设置有出料阀口框架，所述入料阀口框架和出料阀口框架的内侧均设置有电控阀板，且电控阀板与入料阀口框架和出料阀口框架转动连接，能够将上筛罐中的物料输送到下筛罐中。In a further embodiment, an inlet valve frame is provided on the outer side of the loop-shaped feed port, and a discharge valve port frame is provided on the outer side of the loop-shaped discharge port, and the feed valve port frame and the discharge port are provided with a frame. The inner side of the valve port frame is provided with an electric control valve plate, and the electric control valve plate is rotatably connected with the inlet valve port frame and the discharge valve port frame, which can transport the materials in the upper screen tank to the lower screen tank.
在进一步的实施例中，所述入料阀口框架与和出料阀口框架内侧的电控阀板转动方向相反，所述入料阀口框架的顶部设置有红外接收器，且红外接收器的型号为FYS3.5，能够实现阀口的的自动化启闭操作。In a further embodiment, the rotation direction of the inlet valve frame and the electric control valve plate inside the outlet valve frame is opposite, and the top of the inlet valve frame is provided with an infrared receiver, and the infrared receiver The model is FYS3.5, which can realize the automatic opening and closing operation of the valve port.
在进一步的实施例中，所述筛罐主体的顶部设置有罐体顶盖，且罐体顶盖与筛罐主体通过螺栓连接，所述筛罐主体的上方设置有混合原料罐，且混合原料罐的底部设置有排料阀管，所述排料阀管贯穿延伸至上筛罐的内部。In a further embodiment, the top of the screen tank body is provided with a tank top cover, and the tank top cover and the screen tank main body are connected by bolts, and a mixed raw material tank is arranged above the screen tank main body, and the mixed raw materials are The bottom of the tank is provided with a discharge valve pipe, and the discharge valve pipe runs through and extends to the interior of the upper screen tank.
在进一步的实施例中，所述筛罐主体的底部设置有驱动电机组件，且驱动电机组件与第一驱动轴杆与第二驱动轴杆电性连接，所述驱动电机组件的外侧设置有罐体支撑座，且罐体支撑座与筛罐主体通过螺栓连接，能够提供第一驱动轴杆和第二驱动轴杆运行转动所需的电能。In a further embodiment, a drive motor assembly is provided at the bottom of the screen tank main body, and the drive motor assembly is electrically connected with the first drive shaft and the second drive shaft, and the outside of the drive motor assembly is provided with a tank The tank body support seat is connected with the screen tank main body through bolts, which can provide the electric energy required for the first drive shaft and the second drive shaft to run and rotate.
在进一步的实施例中，所述筛罐主体的一侧设置有离心分料阀口，且离心分料阀口贯穿延伸至下筛罐的内部，所述离心分料阀口的另一端设置有缓冲出料管道，且缓冲出料管道与离心分料阀口通过法兰连接，能够将分离出的物料向外进行输送。In a further embodiment, one side of the sieve tank main body is provided with a centrifugal material distribution valve port, and the centrifugal material distribution valve port extends through and extends to the interior of the lower sieve tank, and the other end of the centrifugal material distribution valve port is provided with a centrifugal material distribution valve port. The buffer discharge pipeline is connected with the centrifugal separation valve port through a flange, which can transport the separated materials to the outside.
在进一步的实施例中，所述缓冲出料管道的下方设置有分类成品箱，且分类成品箱的内部设置有分类格腔，所述分类成品箱的底部设置有水平滑槽，所述分类成品箱的下方设置有箱体框架，且箱体框架通过电控滑杆与水平滑槽滑动连接，能够对分筛出的成品物料按照不同的规格进分类收集。In a further embodiment, a classification finished product box is arranged below the buffer discharge pipe, a classification cavity is arranged inside the classified finished product box, a horizontal chute is arranged at the bottom of the classified finished product box, and the classified finished product box is arranged with a horizontal chute. A box frame is arranged below the box, and the box frame is slidably connected to the horizontal chute through an electronically controlled sliding rod, which can classify and collect the screened finished materials according to different specifications.
一种电气控制的自动化筛选机的筛选方法，包括如下步骤：A screening method for an electrically controlled automatic screening machine, comprising the following steps:
步骤一：将颗粒状的物料集中倒入到混合原料罐中进行储存，在工作时通过底部的排料阀管将混合原料罐内部的原料输送到筛罐主体的内部；Step 1: Pour the granular materials into the mixed raw material tank for storage, and transport the raw materials inside the mixed raw material tank to the inside of the main body of the screen tank through the discharge valve pipe at the bottom during operation;
步骤二：筛罐主体主要分为上筛罐和下筛罐，而每个部分筛罐的内部都安装有离心筛盘，物料在进入到筛罐主体主体内部后会先落入到上筛罐中的第一离心筛盘上；Step 2: The main body of the sieve tank is mainly divided into an upper sieve tank and a lower sieve tank, and each part of the sieve tank is equipped with a centrifugal sieve tray. After entering the main body of the sieve tank, the material will first fall into the upper sieve tank on the first centrifugal sieve tray in the;
步骤三：随后通过第一离心筛盘的转动产生的离心力将落在筛盘上的物料按照质量大小进行分离操作，离心力的计算公式为F=a*m，其中F是离心力，a是向心加速度，而m则是受到离心力物体的质量；Step 3: Then the centrifugal force generated by the rotation of the first centrifugal sieve plate separates the material falling on the sieve plate according to the mass. The calculation formula of the centrifugal force is F=a*m, where F is the centrifugal force and a is the centripetal force acceleration, and m is the mass of the object subjected to centrifugal force;
步骤四：物料中的颗粒大小不一，所以其质量也会存在差异，而a为恒定数值，所以不同质量的物料颗粒所受到的离心力也会存在大小差距；Step 4: The particles in the material are of different sizes, so there will be differences in their quality, and a is a constant value, so there will be a difference in the centrifugal force of the material particles of different quality;
步骤五：这样质量相对较大的颗粒受到的离心力较大，所以会移动到筛盘的外侧，这时开启回形转料管道两端的开口，将外侧的颗粒排入到下方的下筛罐；Step 5: In this way, the relatively large particles are subjected to a large centrifugal force, so they will move to the outside of the sieve tray. At this time, open the openings at both ends of the revolving transfer pipe, and discharge the particles on the outside into the lower sieve tank below;
步骤六：在外圈颗粒进入到下筛罐内部后，回形转料管道就会迅速闭合，而后进入到下筛罐内部的物料会按照上筛罐内部的筛选方式进行二次筛选，当下筛罐内部完成筛选后，上筛罐的物料会再次输入；Step 6: After the outer ring particles enter the lower sieve tank, the circular transfer pipe will be quickly closed, and then the materials entering the lower sieve tank will be screened twice according to the screening method inside the upper sieve tank, and the lower sieve tank will be screened. After the internal screening is completed, the materials in the upper screening tank will be input again;
步骤七：下筛罐分筛出来的物料可以按照颗粒质量规格分成四组，第一次输出的颗粒位于分类成品箱内部的分类格腔中，在二次输出时，分类成品箱会将相邻的空的分类格腔移动到缓冲出料管道的下方进行收集，按照该流程一共进行四次收集即可。Step 7: The materials screened by the lower sieve tank can be divided into four groups according to the particle quality specifications. The particles outputted for the first time are located in the classification compartment inside the classification finished product box. During the second output, the classified finished product box will be adjacent to the The empty sorting cavity is moved to the bottom of the buffer discharge pipe for collection, and a total of four collections can be carried out according to this process.
有益效果beneficial effect
1、本发明筛罐主体主要分为上筛罐和下筛罐，而每个部分筛罐的内部都安装有离心筛盘，物料在进入到筛罐主体主体内部后会先落入到上筛罐中的第一离心筛盘上，随后通过第一离心筛盘的转动产生的离心力将落在筛盘上的物料按照质量大小进行分离操作，离心力的计算公式为F=a*m，其中F是离心力，a是向心加速度，而m则是受到离心力物体的质量，物料中的颗粒大小不一，所以其质量也会存在差异，而a为恒定数值，所以不同质量的物料颗粒所受到的离心力也会存在大小差距，这样质量相对较大的颗粒受到的离心力较大，所以会移动到筛盘的外侧，在此过程中物料之间不会发生剧烈的碰撞，这样便不会产生粉末以及噪音的影响；1. The main body of the sieve tank of the present invention is mainly divided into an upper sieve tank and a lower sieve tank, and each part of the sieve tank is equipped with a centrifugal sieve tray, and the material will first fall into the upper sieve after entering the main body of the sieve tank. On the first centrifugal sieve plate in the tank, the centrifugal force generated by the rotation of the first centrifugal sieve plate will separate the material falling on the sieve plate according to the mass. The calculation formula of centrifugal force is F=a*m, where F is the centrifugal force, a is the centripetal acceleration, and m is the mass of the object subjected to centrifugal force. The particles in the material are different in size, so their mass will also vary, and a is a constant value, so the material particles of different masses are subjected to There will also be a difference in the centrifugal force, so that the particles with relatively large mass will be subjected to a large centrifugal force, so they will move to the outside of the sieve tray. During this process, there will be no violent collision between the materials, so that no powder and the effect of noise;
2、本发明的入料阀口框架和离心分料阀口的内部都设置有一个红外接收器，通过红外接收器可以接收到第二离心筛盘上的红外发射器的控制信号，红外接收器为固定结构，而红外发射器可以随着离心筛盘转动，当红外发射器与红外接收器第一次接触到第二次接触代表离心筛盘已经转动一圈，通过这种方式来控制离心分料阀口在一定圈数内进行启闭操作，将外圈的物料与内圈物料进行分离。2. An infrared receiver is provided inside the inlet frame and the centrifugal distributing valve of the present invention. The infrared receiver can receive the control signal of the infrared transmitter on the second centrifugal sieve. The infrared receiver It is a fixed structure, and the infrared emitter can rotate with the centrifugal sieve disc. When the infrared emitter and the infrared receiver come into contact with the infrared receiver for the first time, it means that the centrifugal sieve disc has rotated one circle. In this way, the centrifugal separation is controlled. The material valve port is opened and closed within a certain number of turns to separate the material in the outer ring from the material in the inner ring.
附图说明Description of drawings
图1为本发明的整体主视图；Fig. 1 is the overall front view of the present invention;
图2为本发明的筛罐主体结构示意图；Fig. 2 is the main structure schematic diagram of the sieve tank of the present invention;
图3为本发明的回形转料管结构示意图；Fig. 3 is the structure schematic diagram of the rotary feed pipe of the present invention;
图4为本发明的筛罐主体俯视图；Fig. 4 is the top view of the sieve tank main body of the present invention;
图5为本发明的分类成品箱结构示意图。FIG. 5 is a schematic structural diagram of the classified finished product box of the present invention.
图中：筛罐主体1、上筛罐2、下筛罐3、回形转料管道4、混合原料罐5、排料阀管6、缓冲出料管道7、分类成品箱8、电控滑杆9、箱体框架10、驱动电机组件11、罐体支撑座12、回形入料口13、回形出料口14、密封罐腔15、第二离心筛盘16、第一离心筛盘17、固定轴套18、第一驱动轴杆19、第二驱动轴杆20、转接轴承21、红外发射器22、入料阀口框架23、出料阀口框架24、电控阀板25、红外接收器26、罐体顶盖27、离心分料阀口28、分类格腔29、水平滑槽30。In the figure: the main body of the sieve tank 1, the upper sieve tank 2, the lower sieve tank 3, the rotary transfer pipeline 4, the mixed raw material tank 5, the discharge valve pipe 6, the buffer discharge pipeline 7, the classification finished product box 8, the electric control slide Rod 9, box frame 10, drive motor assembly 11, tank support seat 12, loop inlet 13, loop outlet 14, sealed tank cavity 15, second centrifugal screen 16, first centrifugal screen 17. Fixed bushing 18, first drive shaft 19, second drive shaft 20, transfer bearing 21, infrared transmitter 22, inlet valve frame 23, outlet valve frame 24, electric control valve plate 25 , Infrared receiver 26 , tank top cover 27 , centrifugal distribution valve port 28 , classification compartment 29 , horizontal chute 30 .
本发明的实施方式Embodiments of the present invention
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
请参阅图1-5，本发明提供的一种实施例：一种电气控制的自动化筛选机，包括筛罐主体1，筛罐主体1包括上筛罐2和下筛罐3，且筛罐主体1的内部设置有密封罐腔15，下筛罐3的内部设置有第二离心筛盘16，且上筛罐2的内部设置有第一离心筛盘17，第一离心筛盘17和第二离心筛盘16的外表面均设置有固定轴套18，筛罐主体1主要分为上筛罐2和下筛罐3，而每个部分筛罐的内部都安装有离心筛盘，物料在进入到筛罐主体1主体内部后会先落入到上筛罐2中的第一离心筛盘17上，随后通过第一离心筛盘17的转动产生的离心力将落在筛盘上的物料按照质量大小进行分离操作，且固定轴套18与第一离心筛盘17和第二离心筛盘16通过卡槽连接，第一离心筛盘17和第二离心筛盘16的一侧设置有红外发射器22，且红外发射器22的型号为VSMY2853RG，红外发射器22随着离心筛盘一同进行转动，第一离心筛盘17的上方设置有第一驱动轴杆19，且第一离心筛盘17与第一驱动轴杆19通过固定轴套18转动连接，二离心筛盘的上方设置有第二驱动轴杆20，且第二离心筛盘16与第二驱动轴杆20通过固定轴套18转动连接，第一驱动轴杆19与第二驱动轴杆20之间设置有转接轴承21，且转接轴承21与第一驱动轴杆19与第二驱动轴杆20转动连接，筛罐主体1的外表面设置有回形转料管道4，回形转料管道4的上方设置有回形入料口13，且回形入料口13与上筛罐2通过螺栓连接，回形转料管道4的下方设置有回形出料口14，且回形出料口14与下筛罐3通过螺栓连接。Please refer to FIGS. 1-5 , an embodiment provided by the present invention: an electrically controlled automatic screening machine, comprising a screen tank main body 1, the screen tank main body 1 includes an upper screen tank 2 and a lower screen tank 3, and the screen tank main body 1 includes an upper screen tank 2 and a lower screen tank 3. 1 is provided with a sealed tank cavity 15, the lower sieve tank 3 is provided with a second centrifugal sieve tray 16, and the upper sieve tank 2 is provided with a first centrifugal sieve tray 17, a first centrifugal sieve tray 17 and a second centrifugal sieve tray 17. The outer surface of the centrifugal sieve tray 16 is provided with a fixed bushing 18. The main body of the sieve tank 1 is mainly divided into an upper sieve tank 2 and a lower sieve tank 3, and each part of the sieve tank is equipped with a centrifugal sieve tray. After entering the main body of the sieve tank main body 1, it will first fall on the first centrifugal sieve tray 17 in the upper sieve tank 2, and then the centrifugal force generated by the rotation of the first centrifugal sieve tray 17 will make the material falling on the sieve tray according to the quality. The size of the separation operation is performed, and the fixed bushing 18 is connected with the first centrifugal sieve plate 17 and the second centrifugal sieve plate 16 through the clamping groove, and one side of the first centrifugal sieve plate 17 and the second centrifugal sieve plate 16 is provided with an infrared emitter. 22, and the model of the infrared transmitter 22 is VSMY2853RG, the infrared transmitter 22 rotates together with the centrifugal sieve plate, the first drive shaft 19 is arranged above the first centrifugal sieve plate 17, and the first centrifugal sieve plate 17 and The first drive shaft 19 is rotatably connected by the fixed shaft sleeve 18 , the second drive shaft 20 is arranged above the two centrifugal sieve trays, and the second centrifugal sieve tray 16 and the second drive shaft 20 are rotatably connected through the fixed shaft sleeve 18 , an adapter bearing 21 is arranged between the first drive shaft 19 and the second drive shaft 20, and the adapter bearing 21 is rotatably connected with the first drive shaft 19 and the second drive shaft 20. The outer surface is provided with a revolving material transfer pipe 4, the upper part of the revolving material transfer pipe 4 is provided with a revolving material inlet 13, and the revolving material inlet 13 is connected with the upper screen tank 2 by bolts, and the revolving material transfer pipe 4 The bottom of the screen is provided with a loop-shaped discharge port 14, and the loop-shaped discharge port 14 is connected with the lower screen tank 3 by bolts.
进一步，回形入料口13的外侧设置有入料阀口框架23，且回形出料口14的外侧设置有出料阀口框架24，入料阀口框架23和出料阀口框架24的内侧均设置有电控阀板25，且电控阀板25与入料阀口框架23和出料阀口框架24转动连接，通过回形入料口13可以将上筛罐2内部的外圈物料输入到下筛罐3中。Further, a feed valve port frame 23 is provided on the outer side of the loop-shaped feed port 13 , and a discharge valve port frame 24 is provided on the outer side of the loop-shaped discharge port 14 , the feed valve port frame 23 and the discharge valve port frame 24 The inner side is provided with an electric control valve plate 25, and the electric control valve plate 25 is rotatably connected with the inlet valve port frame 23 and the outlet valve port frame 24. The ring material is input into the lower sieve tank 3.
进一步，入料阀口框架23与和出料阀口框架24内侧的电控阀板25转动方向相反，入料阀口框架23的顶部设置有红外接收器26，且红外接收器26的型号为FYS3.5，控制入料阀口框架23内部的电控阀板25的启闭操作，而出料阀口框架24与入料阀口框架23属于同步运行。Further, the inlet valve frame 23 and the electric control valve plate 25 inside the outlet valve frame 24 rotate in opposite directions, and the top of the inlet valve frame 23 is provided with an infrared receiver 26, and the model of the infrared receiver 26 is FYS3.5, controls the opening and closing operation of the electric control valve plate 25 inside the inlet valve port frame 23, while the outlet valve port frame 24 and the inlet valve port frame 23 are in synchronous operation.
进一步，筛罐主体1的顶部设置有罐体顶盖27，且罐体顶盖27与筛罐主体1通过螺栓连接，筛罐主体1的上方设置有混合原料罐5，且混合原料罐5的底部设置有排料阀管6，排料阀管6贯穿延伸至上筛罐2的内部。Further, the top of the screen tank main body 1 is provided with a tank top cover 27, and the tank top cover 27 is connected with the screen tank main body 1 by bolts. A mixed raw material tank 5 is provided above the screen tank main body 1, and the mixed raw material tank 5 A discharge valve pipe 6 is arranged at the bottom, and the discharge valve pipe 6 runs through and extends to the interior of the upper screen tank 2 .
进一步，筛罐主体1的底部设置有驱动电机组件11，且驱动电机组件11与第一驱动轴杆19与第二驱动轴杆20电性连接，驱动电机组件11的外侧设置有罐体支撑座12，且罐体支撑座12与筛罐主体1通过螺栓连接，起到支撑固定的作用。Further, the bottom of the screen tank main body 1 is provided with a drive motor assembly 11, and the drive motor assembly 11 is electrically connected with the first drive shaft 19 and the second drive shaft 20, and the outside of the drive motor assembly 11 is provided with a tank support seat 12, and the tank body support seat 12 and the screen tank main body 1 are connected by bolts, which play the role of support and fixation.
进一步，筛罐主体1的一侧设置有离心分料阀口28，且离心分料阀口28贯穿延伸至下筛罐3的内部，离心分料阀口28的另一端设置有缓冲出料管道7，且缓冲出料管道7与离心分料阀口28通过法兰连接，离心分料阀口28的内部同样设置有一个红外接收器26，通过红外接收器26可以接收到第二离心筛盘16上的红外发射器22的控制信号，红外接收器26为固定结构，而红外发射器22可以随着离心筛盘转动，当红外发射器22与红外接收器26第一次接触到第二次接触代表离心筛盘已经转动一圈，通过这种方式来控制离心分料阀口28在一定圈数内进行启闭操作，将外圈的物料与内圈物料进行分离。Further, one side of the sieve tank main body 1 is provided with a centrifugal material distribution valve port 28, and the centrifugal material distribution valve port 28 runs through and extends to the interior of the lower sieve tank 3, and the other end of the centrifugal material distribution valve port 28 is provided with a buffer discharge pipeline 7, and the buffer discharge pipeline 7 and the centrifugal distribution valve port 28 are connected by flanges, and an infrared receiver 26 is also provided inside the centrifugal distribution valve port 28, and the second centrifugal screen plate can be received through the infrared receiver 26. The control signal of the infrared transmitter 22 on the 16, the infrared receiver 26 is a fixed structure, and the infrared transmitter 22 can rotate with the centrifugal sieve disc. The contact means that the centrifugal sieve plate has rotated one circle. In this way, the opening and closing operation of the centrifugal distributing valve port 28 is controlled within a certain number of circles, and the material in the outer circle is separated from the material in the inner circle.
进一步，缓冲出料管道7的下方设置有分类成品箱8，且分类成品箱8的内部设置有分类格腔29，分类成品箱8的底部设置有水平滑槽30，分类成品箱8的下方设置有箱体框架10，且箱体框架10通过电控滑杆9与水平滑槽30滑动连接，缓冲出料管道7的位置是保持不变的，所以在进行物料分类收集时，需要通过箱体框架10上的电控滑杆9来带动分类成品箱8进行水平移动，从而将不同的分类格腔29移动到缓冲出料管道7的下方。Further, a classification finished product box 8 is arranged below the buffer discharge pipe 7, and a classification cavity 29 is arranged inside the classified finished product box 8, a horizontal chute 30 is arranged at the bottom of the classified finished product box 8, and a lower part of the classified finished product box 8 is arranged. There is a box frame 10, and the box frame 10 is slidably connected to the horizontal chute 30 through the electronically controlled slide bar 9, and the position of the buffer discharge pipe 7 remains unchanged, so when sorting and collecting materials, it is necessary to pass the box body. The electronically controlled sliding rod 9 on the frame 10 drives the sorted finished product box 8 to move horizontally, thereby moving the different sorting compartments 29 to the bottom of the buffer discharge pipe 7 .
一种电气控制的自动化筛选机的筛选方法，包括如下步骤：A screening method for an electrically controlled automatic screening machine, comprising the following steps:
步骤一：将颗粒状的物料集中倒入到混合原料罐5中进行储存，在工作时通过底部的排料阀管6将混合原料罐5内部的原料输送到筛罐主体1的内部；Step 1: Pour the granular materials into the mixed raw material tank 5 for storage, and transport the raw material inside the mixed raw material tank 5 to the inside of the screen tank main body 1 through the discharge valve pipe 6 at the bottom during operation;
步骤二：筛罐主体1主要分为上筛罐2和下筛罐3，而每个部分筛罐的内部都安装有离心筛盘，物料在进入到筛罐主体1主体内部后会先落入到上筛罐2中的第一离心筛盘17上；Step 2: The sieve tank main body 1 is mainly divided into an upper sieve tank 2 and a lower sieve tank 3, and each part of the sieve tank is equipped with a centrifugal sieve tray. onto the first centrifugal sieve tray 17 in the upper sieve tank 2;
步骤三：随后通过第一离心筛盘17的转动产生的离心力将落在筛盘上的物料按照质量大小进行分离操作，离心力的计算公式为F=a*m，其中F是离心力，a是向心加速度，而m则是受到离心力物体的质量；Step 3: Then the centrifugal force generated by the rotation of the first centrifugal sieve plate 17 separates the material falling on the sieve plate according to the mass. The calculation formula of the centrifugal force is F=a*m, where F is the centrifugal force, and a is the direction the acceleration of the heart, and m is the mass of the object subjected to centrifugal force;
步骤四：物料中的颗粒大小不一，所以其质量也会存在差异，而a为恒定数值，所以不同质量的物料颗粒所受到的离心力也会存在大小差距；Step 4: The particles in the material are of different sizes, so there will be differences in their quality, and a is a constant value, so there will be a difference in the centrifugal force of the material particles of different quality;
步骤五：这样质量相对较大的颗粒受到的离心力较大，所以会移动到筛盘的外侧，这时开启回形转料管道4两端的开口，将外侧的颗粒排入到下方的下筛罐3；Step 5: In this way, the relatively large particles are subjected to a large centrifugal force, so they will move to the outside of the sieve tray. At this time, the openings at both ends of the revolving transfer pipe 4 are opened, and the particles on the outside are discharged into the lower sieve tank below. 3;
步骤六：在外圈颗粒进入到下筛罐3内部后，回形转料管道4就会迅速闭合，而后进入到下筛罐3内部的物料会按照上筛罐2内部的筛选方式进行二次筛选，当下筛罐3内部完成筛选后，上筛罐2的物料会再次输入；Step 6: After the outer ring particles enter the lower sieve tank 3, the revolving material transfer pipeline 4 will be quickly closed, and then the materials entering the lower sieve tank 3 will be screened according to the screening method inside the upper sieve tank 2. , after the inner screen of the lower screen tank 3 is screened, the material of the upper screen tank 2 will be input again;
步骤七：下筛罐3分筛出来的物料可以按照颗粒质量规格分成四组，第一次输出的颗粒位于分类成品箱8内部的分类格腔29中，在二次输出时，分类成品箱8会将相邻的空的分类格腔29移动到缓冲出料管道7的下方进行收集，按照该流程一共进行四次收集即可。Step 7: The materials sieved by the lower sieve tank can be divided into four groups according to the particle quality specifications. The particles outputted for the first time are located in the classification cavity 29 inside the classification finished product box 8. During the second output, the classified finished product box 8 The adjacent empty sorting compartments 29 will be moved to the bottom of the buffer discharge pipe 7 for collection, and a total of four collections can be performed according to this process.
工作原理：使用时，将颗粒状的物料集中倒入到混合原料罐5中进行储存，在工作时通过底部的排料阀管6将混合原料罐5内部的原料输送到筛罐主体1的内部，筛罐主体1主要分为上筛罐2和下筛罐3，而每个部分筛罐的内部都安装有离心筛盘，物料在进入到筛罐主体1主体内部后会先落入到上筛罐2中的第一离心筛盘17上，随后通过第一离心筛盘17的转动产生的离心力将落在筛盘上的物料按照质量大小进行分离操作，离心力的计算公式为F=a*m，其中F是离心力，a是向心加速度，而m则是受到离心力物体的质量，物料中的颗粒大小不一，所以其质量也会存在差异，而a为恒定数值，所以不同质量的物料颗粒所受到的离心力也会存在大小差距，这样质量相对较大的颗粒受到的离心力较大，所以会移动到筛盘的外侧，这时开启回形转料管道4两端的开口，将外侧的颗粒排入到下方的下筛罐3，在外圈颗粒进入到下筛罐3内部后，回形转料管道4就会迅速闭合，而后进入到下筛罐3内部的物料会按照上筛罐2内部的筛选方式进行二次筛选，当下筛罐3内部完成筛选后，上筛罐2的物料会再次输入，下筛罐3分筛出来的物料可以按照颗粒质量规格分成四组，第一次输出的颗粒位于分类成品箱8内部的分类格腔29中，在二次输出时，分类成品箱8会将相邻的空的分类格腔29移动到缓冲出料管道7的下方进行收集，按照该流程一共进行四次收集即可。Working principle: When in use, the granular materials are poured into the mixed raw material tank 5 for storage, and the raw materials inside the mixed raw material tank 5 are transported to the interior of the screen tank main body 1 through the discharge valve pipe 6 at the bottom during operation. , the sieve tank main body 1 is mainly divided into an upper sieve tank 2 and a lower sieve tank 3, and each part of the sieve tank is equipped with a centrifugal sieve tray. On the first centrifugal sieve plate 17 in the sieve tank 2, the centrifugal force generated by the rotation of the first centrifugal sieve plate 17 separates the material falling on the sieve plate according to the mass, and the calculation formula of the centrifugal force is F=a* m, where F is the centrifugal force, a is the centripetal acceleration, and m is the mass of the object subjected to the centrifugal force. The particles in the material are of different sizes, so their mass will also be different, and a is a constant value, so materials of different masses There will also be a gap in the centrifugal force of the particles, so that the particles with relatively large mass will be subjected to a larger centrifugal force, so they will move to the outside of the sieve tray. At this time, open the openings at both ends of the rotary transfer pipe 4 to remove the particles on the outside. It is discharged into the lower sieve tank 3 below. After the outer ring particles enter the interior of the lower sieve tank 3, the circular transfer pipe 4 will be quickly closed, and then the material entering the lower sieve tank 3 will follow the inside of the upper sieve tank 2. After the screening is completed in the lower sieve tank 3, the materials in the upper sieve tank 2 will be input again, and the materials screened by the lower sieve tank 3 can be divided into four groups according to the particle quality specifications. The particles are located in the classification cavity 29 inside the classification product box 8. During the secondary output, the classification product box 8 will move the adjacent empty classification cavity 29 to the bottom of the buffer discharge pipe 7 for collection. According to this process A total of four collections can be done.
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (8)

  1. 一种电气控制的自动化筛选机，包括筛罐主体（1），其特征在于：所述筛罐主体（1）包括上筛罐（2）和下筛罐（3），且筛罐主体（1）的内部设置有密封罐腔（15），所述下筛罐（3）的内部设置有第二离心筛盘（16），且上筛罐（2）的内部设置有第一离心筛盘（17），所述第一离心筛盘（17）和第二离心筛盘（16）的外表面均设置有固定轴套（18），且固定轴套（18）与第一离心筛盘（17）和第二离心筛盘（16）通过卡槽连接，所述第一离心筛盘（17）和第二离心筛盘（16）的一侧设置有红外发射器（22），且红外发射器（22）的型号为VSMY2853RG，所述第一离心筛盘（17）的上方设置有第一驱动轴杆（19），且第一离心筛盘（17）与第一驱动轴杆（19）通过固定轴套（18）转动连接，所述二离心筛盘的上方设置有第二驱动轴杆（20），且第二离心筛盘（16）与第二驱动轴杆（20）通过固定轴套（18）转动连接，所述第一驱动轴杆（19）与第二驱动轴杆（20）之间设置有转接轴承（21），且转接轴承（21）与第一驱动轴杆（19）与第二驱动轴杆（20）转动连接，所述筛罐主体（1）的外表面设置有回形转料管道（4），所述回形转料管道（4）的上方设置有回形入料口（13），且回形入料口（13）与上筛罐（2）通过螺栓连接，所述所述回形转料管道（4）的下方设置有回形出料口（14），且回形出料口（14）与下筛罐（3）通过螺栓连接。An electrically controlled automatic screening machine, comprising a screen tank main body (1), characterized in that: the screen tank main body (1) comprises an upper screen tank (2) and a lower screen tank (3), and the screen tank main body (1) ) is provided with a sealed tank cavity (15), the lower sieve tank (3) is provided with a second centrifugal sieve tray (16), and the upper sieve tank (2) is provided with a first centrifugal sieve tray (16). 17), the outer surfaces of the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16) are provided with fixed bushings (18), and the fixed bushings (18) and the first centrifugal sieve tray (17) ) and the second centrifugal sieve tray (16) are connected by a card slot, and one side of the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16) is provided with an infrared transmitter (22), and the infrared transmitter The model of (22) is VSMY2853RG, a first drive shaft (19) is provided above the first centrifugal screen plate (17), and the first centrifugal screen plate (17) passes through the first drive shaft (19). The fixed shaft sleeve (18) is rotatably connected, a second drive shaft (20) is arranged above the two centrifugal sieve discs, and the second centrifugal sieve disc (16) and the second drive shaft (20) pass through the fixed shaft sleeve (18) Rotationally connected, a transfer bearing (21) is provided between the first drive shaft (19) and the second drive shaft (20), and the transfer bearing (21) is connected to the first drive shaft ( 19) is rotatably connected with the second drive shaft (20), the outer surface of the screen tank main body (1) is provided with a revolving material transfer pipe (4), and the upper part of the revolving material transfer pipe (4) is provided with a A loop-shaped feeding port (13) is connected with the upper screen tank (2) by bolts, and a loop-shaped discharge port is provided below the loop-shaped material transfer pipeline (4). (14), and the back-shaped discharge port (14) and the lower screen tank (3) are connected by bolts.
  2. 根据权利要求1所述的一种电气控制的自动化筛选机，其特征在于：所述回形入料口（13）的外侧设置有入料阀口框架（23），且回形出料口（14）的外侧设置有出料阀口框架（24），所述入料阀口框架（23）和出料阀口框架（24）的内侧均设置有电控阀板（25），且电控阀板（25）与入料阀口框架（23）和出料阀口框架（24）转动连接。The electric-controlled automatic screening machine according to claim 1, characterized in that: a material inlet valve frame (23) is arranged on the outer side of the circular material inlet (13), and the circular material discharge port ( 14) is provided with a discharge valve port frame (24) on the outside, and the inner side of the intake valve port frame (23) and the discharge valve port frame (24) are provided with an electronically controlled valve plate (25), and the electronically controlled The valve plate (25) is rotatably connected with the inlet valve frame (23) and the outlet valve frame (24).
  3. 根据权利要求2所述的一种电气控制的自动化筛选机，其特征在于：所述入料阀口框架（23）与和出料阀口框架（24）内侧的电控阀板（25）转动方向相反，所述入料阀口框架（23）的顶部设置有红外接收器（26），且红外接收器（26）的型号为FYS3.5。The electric-controlled automatic screening machine according to claim 2, characterized in that: the inlet valve port frame (23) and the electric control valve plate (25) inside the outlet valve port frame (24) rotate In the opposite direction, an infrared receiver (26) is provided on the top of the inlet frame (23), and the model of the infrared receiver (26) is FYS3.5.
  4. 根据权利要求1所述的一种电气控制的自动化筛选机，其特征在于：所述筛罐主体（1）的顶部设置有罐体顶盖（27），且罐体顶盖（27）与筛罐主体（1）通过螺栓连接，所述筛罐主体（1）的上方设置有混合原料罐（5），且混合原料罐（5）的底部设置有排料阀管（6），所述排料阀管（6）贯穿延伸至上筛罐（2）的内部。The electric-controlled automatic screening machine according to claim 1, characterized in that: the top of the screen tank main body (1) is provided with a tank top cover (27), and the tank top cover (27) is connected to the screen. The tank main body (1) is connected by bolts, a mixed raw material tank (5) is arranged above the screen tank main body (1), and a discharge valve pipe (6) is arranged at the bottom of the mixed raw material tank (5). The material valve pipe (6) runs through and extends to the interior of the upper screen tank (2).
  5. 根据权利要求1所述的一种电气控制的自动化筛选机，其特征在于：所述筛罐主体（1）的底部设置有驱动电机组件（11），且驱动电机组件（11）与第一驱动轴杆（19）与第二驱动轴杆（20）电性连接，所述驱动电机组件（11）的外侧设置有罐体支撑座（12），且罐体支撑座（12）与筛罐主体（1）通过螺栓连接。The electric-controlled automatic screening machine according to claim 1, characterized in that: a drive motor assembly (11) is provided at the bottom of the screen tank main body (1), and the drive motor assembly (11) is connected with the first drive motor assembly (11). The shaft (19) is electrically connected with the second driving shaft (20), the outer side of the drive motor assembly (11) is provided with a tank support seat (12), and the tank support seat (12) is connected to the main body of the screen tank (1) Connected by bolts.
  6. 根据权利要求1所述的一种电气控制的自动化筛选机，其特征在于：所述筛罐主体（1）的一侧设置有离心分料阀口（28），且离心分料阀口（28）贯穿延伸至下筛罐（3）的内部，所述离心分料阀口（28）的另一端设置有缓冲出料管道（7），且缓冲出料管道（7）与离心分料阀口（28）通过法兰连接。The electric-controlled automatic screening machine according to claim 1, characterized in that: a centrifugal distributing valve port (28) is provided on one side of the screen tank main body (1), and the centrifugal distributing valve port (28) ) runs through and extends to the interior of the lower sieve tank (3), the other end of the centrifugal material distribution valve port (28) is provided with a buffer discharge pipe (7), and the buffer discharge pipe (7) and the centrifugal material distribution valve port (28) Connected by flange.
  7. 根据权利要求6所述的一种电气控制的自动化筛选机，其特征在于：所述缓冲出料管道（7）的下方设置有分类成品箱（8），且分类成品箱（8）的内部设置有分类格腔（29），所述分类成品箱（8）的底部设置有水平滑槽（30），所述分类成品箱（8）的下方设置有箱体框架（10），且箱体框架（10）通过电控滑杆（9）与水平滑槽（30）滑动连接。An electrical-controlled automatic screening machine according to claim 6, characterized in that: a classification product box (8) is arranged below the buffer discharge pipe (7), and the classification product box (8) is arranged inside the classification product box (8). There is a sorting compartment (29), a horizontal chute (30) is provided at the bottom of the sorted finished product box (8), and a box body frame (10) is provided below the sorted finished product box (8), and the box body frame (10) is slidably connected with the horizontal chute (30) through the electronically controlled sliding rod (9).
  8. 一种电气控制的自动化筛选机的筛选方法，基于权利要求1-7任意一项应用于室内定位用信息存储设备实现，其特征在于，包括如下步骤：A screening method for an electrical-controlled automatic screening machine, based on any one of claims 1-7, which is applied to an information storage device for indoor positioning and is characterized in that, comprising the following steps:
    步骤一：将颗粒状的物料集中倒入到混合原料罐（5）中进行储存，在工作时通过底部的排料阀管（6）将混合原料罐（5）内部的原料输送到筛罐主体（1）的内部；Step 1: Pour the granular materials into the mixed raw material tank (5) for storage, and convey the raw material inside the mixed raw material tank (5) to the main body of the sieve tank through the discharge valve pipe (6) at the bottom during operation. (1) inside;
    步骤二：筛罐主体（1）主要分为上筛罐（2）和下筛罐（3），而每个部分筛罐的内部都安装有离心筛盘，物料在进入到筛罐主体（1）主体内部后会先落入到上筛罐（2）中的第一离心筛盘（17）上；Step 2: The sieve tank main body (1) is mainly divided into an upper sieve tank (2) and a lower sieve tank (3), and each part of the sieve tank is equipped with a centrifugal sieve disc. ) inside the main body will first fall onto the first centrifugal sieve tray (17) in the upper sieve tank (2);
    步骤三：随后通过第一离心筛盘（17）的转动产生的离心力将落在筛盘上的物料按照质量大小进行分离操作，离心力的计算公式为F=a*m，其中F是离心力，a是向心加速度，而m则是受到离心力物体的质量；Step 3: Then the centrifugal force generated by the rotation of the first centrifugal sieve disc (17) separates the material falling on the sieve disc according to the mass. The calculation formula of the centrifugal force is F=a*m, where F is the centrifugal force, a is the centripetal acceleration, and m is the mass of the object subjected to centrifugal force;
    步骤四：物料中的颗粒大小不一，所以其质量也会存在差异，而a为恒定数值，所以不同质量的物料颗粒所受到的离心力也会存在大小差距；Step 4: The particles in the material are of different sizes, so there will be differences in their quality, and a is a constant value, so there will be a difference in the centrifugal force of the material particles of different quality;
    步骤五：这样质量相对较大的颗粒受到的离心力较大，所以会移动到筛盘的外侧，这时开启回形转料管道（4）两端的开口，将外侧的颗粒排入到下方的下筛罐（3）；Step 5: In this way, the relatively large particles are subjected to a large centrifugal force, so they will move to the outside of the sieve tray. At this time, open the openings at both ends of the revolving transfer pipe (4), and discharge the particles on the outside into the lower screen. Sieve tank (3);
    步骤六：在外圈颗粒进入到下筛罐（3）内部后，回形转料管道（4）就会迅速闭合，而后进入到下筛罐（3）内部的物料会按照上筛罐（2）内部的筛选方式进行二次筛选，当下筛罐（3）内部完成筛选后，上筛罐（2）的物料会再次输入；Step 6: After the outer ring particles enter the lower sieve tank (3), the circular transfer pipe (4) will be quickly closed, and then the material entering the lower sieve tank (3) will follow the upper sieve tank (2). The internal screening method is used for secondary screening. After the internal screening of the lower screen tank (3) is completed, the materials in the upper screen tank (2) will be input again;
    步骤七：下筛罐（3）分筛出来的物料可以按照颗粒质量规格分成四组，第一次输出的颗粒位于分类成品箱（8）内部的分类格腔（29）中，在二次输出时，分类成品箱（8）会将相邻的空的分类格腔（29）移动到缓冲出料管道（7）的下方进行收集，按照该流程一共进行四次收集即可。Step 7: The materials screened by the lower sieve tank (3) can be divided into four groups according to the particle quality specifications. The particles outputted for the first time are located in the sorting compartment (29) inside the sorting finished product box (8). When the sorting finished product box (8) moves the adjacent empty sorting compartments (29) to the bottom of the buffer discharge pipe (7) for collection, a total of four collections can be carried out according to this process.
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CN115381111A (en) * 2022-09-02 2022-11-25 广东康泰保健品有限公司 Production equipment of throat-clearing greengage
CN115845975A (en) * 2022-10-24 2023-03-28 邯郸学院 Multistage grinder of polymer chemical material granule

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CN112221730A (en) * 2020-08-27 2021-01-15 南京涵铭置智能科技有限公司 Electrically controlled automatic screening machine and screening method
CN116351585B (en) * 2023-02-01 2023-09-15 山东一诺生物质材料有限公司 Centrifuge for separating furfuryl alcohol and dead catalyst in furfuryl alcohol production

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CN111527824A (en) * 2020-05-11 2020-08-14 谢玉芹 Sorting device and seed screening equipment
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CN1876255A (en) * 2006-06-26 2006-12-13 李维淦 Non-metal ore separator
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CN115381111A (en) * 2022-09-02 2022-11-25 广东康泰保健品有限公司 Production equipment of throat-clearing greengage
CN115381111B (en) * 2022-09-02 2023-09-26 广东康泰保健品有限公司 Production equipment for green plums capable of clearing heat from throat
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CN115845975B (en) * 2022-10-24 2023-05-26 邯郸学院 Multistage grinding device for polymer chemical material particles

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