CN221245146U

CN221245146U - Intelligent production system of cement grinding aid

Info

Publication number: CN221245146U
Application number: CN202322363346.5U
Authority: CN
Inventors: 肖永锋; 李博雷; 荣红敏; 张景云; 魏澎; 石云生
Original assignee: Yangquan Jidong Cement Co ltd
Current assignee: Yangquan Jidong Cement Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-07-02
Anticipated expiration: 2033-08-31

Abstract

The application relates to an intelligent production system of cement grinding aid, which relates to the technical field of cement production and comprises a reaction box, a batching assembly and a stirring assembly, wherein a plurality of material storage boxes and water inlet pipes are communicated with the reaction box, the material storage boxes are arranged, the plurality of material storage boxes are used for storing different batching, one end of each material storage box is in an opening shape, the batching assembly is provided with a plurality of groups, the batching assemblies are in one-to-one correspondence with the plurality of material storage boxes, the batching assemblies are arranged on the reaction box and are used for controlling the proportioning of different batching, and the stirring assembly is arranged in the reaction box and is used for stirring the batching. The application has the effect of improving the production efficiency of the cement grinding aid.

Description

Intelligent production system of cement grinding aid

Technical Field

The application relates to the technical field of cement production, in particular to an intelligent production system of cement grinding aid.

Background

The cement grinding aid is an additive which is required to be used in the cement production process, has the effects of obviously improving the strength of cement in each age, improving the fluidity of cement and the like, however, the cement grinding aid is usually formed by mixing a plurality of additives with water during production, so that the cement grinding aid is produced by means of a cement grinding aid production device.

At present, general apparatus for producing includes reaction tank and puddler, and the vertical setting of reaction tank, the top and the bottom of reaction tank communicate respectively have inlet pipe and discharging pipe, all are provided with the valve on inlet pipe and the discharging pipe, are provided with mass flowmeter in the inlet pipe, puddler fixed connection is at the top in the reaction tank. When the grinding aid is used, the grinding aid ingredients are poured into the reaction box, water is poured into the reaction box, and the grinding aid ingredients and the water are stirred and mixed by the stirring rod, so that the grinding aid is discharged from the discharge pipe.

However, in the production process, the metering accuracy of the mass flowmeter is low, so that the proportioning error is large, and the production efficiency is reduced.

Disclosure of utility model

In order to improve the production efficiency of the cement grinding aid, the application provides an intelligent production system of the cement grinding aid.

The application provides an intelligent production system of cement grinding aid, which adopts the following technical scheme:

The utility model provides an intelligent production system of cement grinding aid, including reaction tank, batching subassembly and stirring subassembly, the intercommunication has storage case and inlet tube on the reaction tank, and the storage case is provided with a plurality ofly, and a plurality of storage cases are used for depositing different batching, and the one end of storage case is the opening form, and the batching subassembly is provided with the multiunit, multiunit batching subassembly and a plurality of batching case one-to-one, and the batching subassembly sets up on the reaction tank, and is used for controlling the ratio of different batching, and the stirring subassembly sets up in the reaction tank, and is used for stirring the batching.

Through adopting above-mentioned technical scheme, place different batching in different storage incasements, the batching subassembly weighs different batching, adds water from the inlet tube to the reaction tank in, and stirring subassembly stirs batching and water to easily control the ratio of batching, and then easily improve the production efficiency of cement grinding aid.

Optionally, be provided with the flowmeter on the inlet tube, flowmeter output flow signal, and the electricity is connected with the measurement controller, and measurement controller fixed connection is on the inlet tube, and measurement controller electricity is connected with electric valve, and measurement controller responds to the flow signal of inlet tube internal water, and is used for controlling electric valve and opens and close.

Through adopting above-mentioned technical scheme, the flowmeter monitors the discharge in the inlet tube, and when discharge reached grinding aid ratio requirement, the metering controller closed electric valve to the concentration of liquid in the easy control reaction box, and then easily improve grinding aid's quality.

Optionally, a discharging pipe is communicated with the reaction box, and a water stop valve is arranged on the discharging pipe.

Through adopting above-mentioned technical scheme, through setting up discharging pipe and water stop valve to make the grinding aid that satisfies the production requirement easily discharge the reaction box, and then make operating personnel easily collect the grinding aid.

Optionally, the batching subassembly includes communicating pipe, weigh portion and screens portion, communicating pipe intercommunication is between storage case and reaction box, and weigh portion and include first baffle and pressure sensor, and first baffle slides and wears to establish on one side of communicating pipe, and pressure sensor fixed connection is kept away from one side of storage case at first baffle, and first baffle is connected with the drive telescopic link, and drive telescopic link fixed connection is on communicating pipe, and screens portion is arranged in the batching of separation storage case, and the cooperation is weighed the portion and is accomplished the ratio once.

Through adopting above-mentioned technical scheme, pile up on first baffle when the batching in the storage case, pressure sensor weighs the batching on the first baffle, will satisfy the gravity setting of ratio just once and be rated pressure, and when pressure sensor measuring pressure was greater than rated pressure, the batching in screens portion separation storage case, and drives the drive telescopic link and drive first baffle and remove for the batching that measures gets into the reaction tank, thereby easily control the ratio of batching, and then easily improve the production efficiency of cement grinding aid.

Optionally, screens portion includes electric telescopic handle, drive controller and second baffle, electric telescopic handle fixed connection is on the lateral wall of communicating pipe, and be located the one end that is close to the discharging pipe of communicating pipe, drive controller fixed connection is on communicating pipe, and be connected with the pressure sensor electricity, pressure sensor output weight signal, drive controller responds weight signal, and be used for controlling electric telescopic handle's expansion end to remove, second baffle and electric telescopic handle's expansion end fixed connection, and slip wears to establish on communicating pipe, communicating pipe and electric telescopic handle's one side fixedly connected with elasticity box relative, the mouth of pipe butt of elasticity box and communicating pipe, elasticity box and drive telescopic handle intercommunication, and flow has the medium.

Through adopting above-mentioned technical scheme, pressure sensor weighs the batching on the first baffle, will satisfy the gravity setting of ratio just and be rated pressure, when pressure sensor measuring pressure is greater than rated pressure, pressure sensor output weight signal to drive controller, drive controller control electric telescopic handle drives the second baffle and removes, the second baffle is isolated unnecessary batching and the batching of weighing, the second baffle extrudees the elastic box, medium in the elastic box gets into in the drive telescopic handle, the drive telescopic handle drives first baffle and removes, make the batching of weighing easily get into the reaction tank, thereby easily accomplish the ratio of weighing automatically, and then easily improve the production efficiency of cement grinding aid.

Optionally, the second baffle is wedge-shaped plate-like.

Through adopting above-mentioned technical scheme, through setting up the second baffle into the wedge, the area of contact between second baffle and the batching is little increases to make the easy embedding batching of second baffle in, and then make the second baffle easily separate the batching.

Optionally, the stirring assembly comprises a motor, a stirring shaft and a stirring rod, wherein the motor is fixedly connected in the reaction box, an output shaft of the motor is fixedly connected with the stirring shaft in a coaxial manner, and the stirring rod is fixedly connected on the stirring shaft.

Through adopting above-mentioned technical scheme, the motor drives the (mixing) shaft and rotates, and the (mixing) shaft drives the puddler and rotates, and the puddler stirs batching and water to easily stir grinding aid, and then easily improve grinding aid's quality.

Optionally, one end of the stirring shaft, which is close to the motor, is fixedly connected with a connecting rod, a scraping plate is fixedly connected to the connecting rod, and the scraping plate is abutted to the inner side wall of the reaction box.

Through adopting above-mentioned technical scheme, the motor drives the (mixing) shaft and rotates, and the (mixing) shaft drives the connecting rod and rotates, and the connecting rod drives the scraper blade and rotates to make the batching on the reaction tank inner wall be difficult for adhering to, and then easily improve the quality of grinding aid.

Optionally, glass is arranged on the reaction box, and the glass is made of transparent materials.

Through adopting above-mentioned technical scheme, through setting up glass to make operating personnel be convenient for observe the reaction condition of grinding aid batching in the reaction tank, and then easily adjust the ratio of grinding aid batching.

In summary, the present application includes at least one of the following beneficial technical effects:

1. By arranging the driving telescopic rod, the electric telescopic rod, the elastic box, the first baffle and the second baffle, different ingredients are easy to mix, and the production efficiency of the cement grinding aid is easy to improve;

2. By arranging the motor, the stirring shaft and the stirring rod, the grinding aid is easy to stir uniformly, and the quality of the grinding aid is easy to improve;

3. Through setting up connecting rod and scraper blade for the batching is difficult for adhering to on the inside wall of reaction box.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a cross-sectional view intended to illustrate a dosing assembly;

Fig. 3 is an enlarged view intended to illustrate at a in fig. 2.

Reference numerals illustrate:

1. A reaction box; 11. glass; 12. a storage bin; 13. a water inlet pipe; 131. a flow meter; 132. a metering controller; 133. an electric valve; 14. a discharge pipe; 141. a water stop valve; 2. a batching assembly; 21. a communicating pipe; 22. a weighing section; 221. a first baffle; 222. a pressure sensor; 223. driving the telescopic rod; 2231. a spring; 23. a clamping part; 231. an electric telescopic rod; 232. a drive controller; 233. a second baffle; 234. an elastic box; 3. a stirring assembly; 31. a motor; 32. a stirring shaft; 33. a stirring rod; 34. a connecting rod; 35. a scraper.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses an intelligent production system for cement grinding aid. Referring to fig. 1 and 2, an intelligent cement grinding aid production system comprises a reaction box 1, a batching assembly 2 and a stirring assembly 3, wherein the batching assembly 2 is arranged on the reaction box 1 and is used for controlling the proportion of different batching, and the stirring assembly 3 is arranged in the reaction box 1 and is used for stirring the batching.

When the novel cement grinding aid is used, different ingredients are placed in different storage boxes 12, water is added into the reaction box 1, the ingredients are weighed by the ingredient assembly 2, the ingredients and the water are stirred by the stirring assembly 3, so that the proportion of the ingredients is easy to control, and the production efficiency of the cement grinding aid is easy to improve.

Referring to fig. 1, the reaction tank 1 is in a circular cylindrical shape and is vertically disposed. The glass 11 is embedded on the reaction box 1, the glass 11 is rectangular and blocky and is positioned in the middle of the reaction box 1, and the glass 11 is made of transparent materials.

The reaction box 1 is communicated with a storage box 12 and a water inlet pipe 13, the storage box 12 is provided with a plurality of storage boxes 12, the storage boxes 12 are arranged along the central axis of the reaction box 1 in a circle and are used for storing different ingredients, the storage boxes 12 are vertically arranged and are positioned at the top end of the reaction box 1, the top end of the storage box 12 is in an opening shape, and one end far away from the opening end is in a necking shape.

The inlet tube 13 is located the top of reaction box 1, is provided with flowmeter 131 on the inlet tube 13, and flowmeter 131 output flow signal, and the electricity is connected with metering controller 132, and metering controller 132 fixed connection is on inlet tube 13, and is located one side of flowmeter 131.

The metering controller 132 is electrically connected with an electric valve 133, the electric valve 133 is located at one side of the metering controller 132, and the metering controller 132 is responsive to a flow signal of water in the water inlet pipe 13 and is used for controlling the electric valve 133 to be opened and closed. The reaction tank 1 is communicated with a discharge pipe 14, the discharge pipe 14 is positioned at the bottom of the reaction tank 1, and a water stop valve 141 is arranged.

When the grinding aid device is used, the flowmeter 131 monitors the water flow in the water inlet pipe 13, and when the water flow reaches the grinding aid proportioning requirement, the metering controller 132 closes the electric valve 133, so that the concentration of liquid in the reaction box 1 is easy to control, and the quality of the grinding aid is easy to improve.

Referring to fig. 2 and 3, the batching assembly 2 is provided with a plurality of groups, the plurality of groups of batching assemblies 2 are in one-to-one correspondence with the plurality of storage tanks 12, the batching assembly 2 comprises a communicating pipe 21, a weighing part 22 and a clamping part 23, the communicating pipe 21 is rectangular tubular and is vertically arranged, and the communicating pipe 21 is communicated between the storage tanks 12 and the reaction tank 1.

The weighing section 22 includes a first baffle 221 and a pressure sensor 222, the first baffle 221 is in a rectangular plate shape and is horizontally arranged, the first baffle 221 is slidably inserted into one side of the communication pipe 21, and the outer periphery of the first baffle is abutted against the inner side wall of the communication pipe 21. The pressure sensor 222 is fixedly connected to the bottom end of the first barrier 221 and is located at the center of the first barrier 221.

The first baffle 221 is fixedly connected with the driving telescopic rod 223, the shell of the driving telescopic rod 223 is fixedly connected to the communicating pipe 21 and horizontally arranged, the movable end of the driving telescopic rod 223 is located below the first baffle 221, the plate body formed by the first baffle 221 and the movable end of the driving telescopic rod 223 is abutted to the bottom end in the driving telescopic rod 223, a spring 2231 is fixedly connected in the driving telescopic rod 223, and the spring 2231 is used for driving the movable end of the driving telescopic rod 223 to reset.

The clamping part 23 comprises an electric telescopic rod 231, a driving controller 232 and a second baffle 233, wherein the electric telescopic rod 231 is fixedly connected to the outer side wall of the communicating pipe 21 and is positioned at one end of the communicating pipe 21 close to the discharging pipe 14. The driving controller 232 is fixedly connected to the communication pipe 21, the driving controller 232 is located below the electric telescopic rod 231 and is electrically connected with the pressure sensor 222, the pressure sensor 222 outputs a weight signal, and the driving controller 232 is responsive to the weight signal and is used for controlling the movable end of the electric telescopic rod 231 to move.

The second baffle 233 is in a wedge-shaped plate shape and is horizontally arranged, and the second baffle 233 is fixedly connected with the movable end of the electric telescopic rod 231 and is slidably arranged on the communicating pipe 21 in a penetrating manner. The elastic box 234 is fixedly connected to the opposite side of the communicating pipe 21 to the electric telescopic rod 231, the elastic box 234 is rectangular box-shaped, is abutted to the pipe orifice of the communicating pipe 21, and the elastic box 234 is communicated with the driving telescopic rod 223 and flows with a medium. In this embodiment, the medium is water.

When the automatic weighing device is used, when ingredients in the storage box 12 are stacked on the first baffle 221, the pressure sensor 222 weighs the ingredients on the first baffle 221, gravity which just meets the first proportioning is set to be rated pressure, when the pressure measured by the pressure sensor 222 is larger than the rated pressure, the pressure sensor 222 outputs a weight signal to the driving controller 232, the driving controller 232 controls the electric telescopic rod 231 to drive the second baffle 233 to move, the second baffle 233 isolates the redundant ingredients from the weighed ingredients, the second baffle 233 extrudes the elastic box 234, media in the elastic box 234 enter the driving telescopic rod 223, the driving telescopic rod 223 drives the first baffle 221 to move, the weighed ingredients easily enter the reaction box 1, and the proportioning is easily and automatically completed, so that the production efficiency of the cement grinding aid is easily improved.

Referring to fig. 2, the stirring assembly 3 includes a motor 31, a stirring shaft 32, and a stirring rod 33, and the motor 31 is fixedly connected in the reaction tank 1 and is located at the top end of the reaction tank 1. The stirring shaft 32 is in a circular rod shape and is fixedly connected with the output shaft of the motor 31 coaxially.

The stirring rod 33 is provided with the multiunit, multiunit stirring rod 33 is arranged along the axis direction of (mixing) shaft 32, and every stirring rod 33 of group is provided with two, and the axis of two stirring rods 33 is the same, and stirring rod 33 sets up perpendicularly with (mixing) shaft 32, and fixed connection is on (mixing) shaft 32.

One end of the stirring shaft 32, which is close to the motor 31, is fixedly connected with a connecting rod 34, the connecting rod 34 is in a rectangular rod shape and is perpendicular to the stirring shaft 32, two ends of the connecting rod 34, which are far away from the stirring shaft 32, are respectively fixedly connected with a scraping plate 35, and the scraping plates 35 are in a rectangular rod shape and are abutted against the inner side wall of the reaction box 1.

When the stirring device is used, the motor 31 drives the stirring shaft 32 to rotate, the stirring shaft 32 drives the stirring rod 33 to rotate, the stirring rod 33 stirs ingredients and water, meanwhile, the stirring shaft 32 drives the connecting rod 34 to rotate, and the connecting rod 34 drives the scraping plate 35 to rotate, so that ingredients on the inner wall of the reaction box 1 are not easy to adhere to, the grinding aid is easy to stir uniformly, and the quality of the grinding aid is easy to improve.

The implementation principle of the intelligent production system of the cement grinding aid provided by the embodiment of the application is as follows: placing different ingredients in different storage tanks 12, monitoring water flow in a water inlet pipe 13 by a flowmeter 131, closing an electric valve 133 by a metering controller 132 when the water flow reaches the grinding aid proportioning requirement, weighing the ingredients on a first baffle plate 221 by a pressure sensor 222, setting the gravity which just meets one proportioning as rated pressure, and when the pressure measured by the pressure sensor 222 is greater than the rated pressure, outputting a weight signal to a driving controller 232 by the pressure sensor 222, wherein the driving controller 232 controls an electric telescopic rod 231 to drive a second baffle plate 233 to move, isolating the excessive ingredients from the weighed ingredients by the second baffle plate 233, extruding an elastic box 234 by the second baffle plate, enabling a medium in the elastic box 234 to enter a driving telescopic rod 223, and driving the telescopic rod 223 to drive the first baffle plate 221 to move;

The motor 31 drives the (mixing) shaft 32 to rotate, and the (mixing) shaft 32 drives the (mixing) rod 33 to rotate, and the (mixing) rod 33 stirs batching and water, and simultaneously, the (mixing) shaft 32 drives the connecting rod 34 to rotate, and the connecting rod 34 drives the scraper blade 35 to rotate to easily accomplish the ratio of weighing automatically, and then easily improve the production efficiency of cement grinding aid.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. An intelligent cement grinding aid production system is characterized in that: including reaction box (1), batching subassembly (2) and stirring subassembly (3), the intercommunication has storage case (12) and inlet tube (13) on reaction box (1), storage case (12) are provided with a plurality ofly, and is a plurality of storage case (12) are used for depositing different batching, the one end of storage case (12) is the opening form, batching subassembly (2) are provided with the multiunit, multiunit batching subassembly (2) with a plurality of storage case (12) one-to-one, batching subassembly (2) set up on reaction box (1), and be used for controlling the ratio of different batching, stirring subassembly (3) set up in reaction box (1), and be used for stirring the batching.

2. The intelligent cement grinding aid production system according to claim 1, wherein: the utility model discloses a water inlet pipe, including inlet pipe (13), meter (131) are provided with on inlet pipe (13), flow signal is exported to flow meter (131), and the electricity is connected with measurement controller (132), measurement controller (132) fixed connection is in on inlet pipe (13), measurement controller (132) electricity is connected with electric valve (133), measurement controller (132) response flow signal of inlet pipe (13) interior water, and be used for controlling electric valve (133) are opened and are closed.

3. The intelligent cement grinding aid production system according to claim 1, wherein: the reaction box (1) is communicated with a discharge pipe (14), and a water stop valve (141) is arranged on the discharge pipe (14).

4. The intelligent cement grinding aid production system according to claim 3, wherein: the batching subassembly (2) is in including communicating pipe (21), weighing portion (22) and screens portion (23), communicating pipe (21) intercommunication be in storage case (12) with between reaction tank (1), weighing portion (22) are including first baffle (221) and pressure sensor (222), first baffle (221) slip wears to establish on one side of communicating pipe (21), pressure sensor (222) fixed connection is in first baffle (221) are kept away from one side of storage case (12), first baffle (221) are connected with drive telescopic link (223), drive telescopic link (223) fixed connection is in on communicating pipe (21), screens portion (23) are used for the separation batching in storage case (12), and cooperate weigh portion (22) completion ratio.

5. The intelligent cement grinding aid production system according to claim 4, wherein: the clamping part (23) comprises an electric telescopic rod (231), a driving controller (232) and a second baffle plate (233), wherein the electric telescopic rod (231) is fixedly connected to the outer side wall of the communicating pipe (21) and is located at one end, close to the discharging pipe (14), of the communicating pipe (21), the driving controller (232) is fixedly connected to the communicating pipe (21) and is electrically connected with the pressure sensor (222), the pressure sensor (222) outputs a weight signal, the driving controller (232) responds to the weight signal and is used for controlling the movable end of the electric telescopic rod (231) to move, the second baffle plate (233) is fixedly connected with the movable end of the electric telescopic rod (231) and is slidably arranged on the communicating pipe (21), an elastic box (234) is fixedly connected to one side, opposite to the electric telescopic rod (231), of the communicating pipe (21) and is abutted to a pipe orifice of the communicating pipe (21), and the elastic box (234) is in fluid communication with the driving rod (223).

6. The intelligent cement grinding aid production system according to claim 5, wherein: the second baffle (233) is wedge-shaped plate-shaped.

7. The intelligent cement grinding aid production system according to claim 1, wherein: the stirring assembly (3) comprises a motor (31), a stirring shaft (32) and a stirring rod (33), wherein the motor (31) is fixedly connected in the reaction box (1), an output shaft of the motor (31) is fixedly connected with the stirring shaft (32) coaxially, and the stirring rod (33) is fixedly connected to the stirring shaft (32).

8. The intelligent cement grinding aid production system according to claim 7, wherein: one end of the stirring shaft (32) close to the motor (31) is fixedly connected with a connecting rod (34), a scraper blade (35) is fixedly connected to the connecting rod (34), and the scraper blade (35) is abutted to the inner side wall of the reaction box (1).

9. The intelligent cement grinding aid production system according to claim 1, wherein: the reaction box (1) is provided with glass (11), and the glass (11) is made of transparent materials.