CN210214168U

CN210214168U - Suspension type powdered ore loading metering equipment

Info

Publication number: CN210214168U
Application number: CN201921051045.6U
Authority: CN
Inventors: Zhigao Wang; 王智高; Hongxia Xu; 徐红霞; Mian Wang; 王冕; Zizhuo Zhang; 张子卓; Xiang Xu; 徐翔
Original assignee: Shaanxi Qiteng Electronic Technology Co ltd
Current assignee: Shaanxi Qiteng Electronic Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-03-31
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a suspension type powdered ore loading metering equipment, including minute material room, first feed bin, second feed bin, weighing device, blowing sack that gathers dust, blowback pipe, hold powdered ore in the minute material room, divide the material room to be connected with first feed bin, second feed bin through first coupling hose, install the electromagnetic pneumatic valve on the first coupling hose, weighing device is installed at the top of first feed bin and second feed bin, weighing device hangs and fixes on the horizontal pole, the horizontal pole is fixed on the truss, the bottom of first feed bin and second feed bin is equipped with second coupling hose, gather dust the sack through the second coupling hose and the blowing and be connected, install the electromagnetic pneumatic valve on the second coupling hose, blowback pipe and first feed bin, the second feed bin is connected, the switch board is installed to one side of powdered ore loading metering equipment, the electromagnetic pneumatic valve, weighing device passes through the ethernet and is connected with the switch board. The utility model has reasonable design; the weighing device can weigh materials in the first bin and the second bin to avoid the condition of overweight during loading.

Description

Suspension type powdered ore loading metering equipment

Technical Field

The utility model relates to a suspension type powdered ore loading metering equipment.

Background

In the loading equipment of cement and mineral powder bulk tank trucks, a considerable number of systems without metering equipment exist, and generally, materials are conveyed into the tank trucks from a bulk storage warehouse through an air chute, and generated dust is collected through a dust collecting system. The discharge system has the following problems in combination: the method has the advantages that no metering system is provided, pressure is brought to control over and environment protection, the control difficulty of operators is improved, for many years, the nation aims to solve the problems of overrun overload on roads, bridges, traffic safety and the like, overload vehicles are pursued from the source, transportation vehicles are required to be loaded strictly according to the approved loading weight, however, as some loading systems are not provided with metering devices, the tank car cannot well meet the weight requirement of loaded goods according to the requirement during loading, if the tank car is loaded more, the loading is less, the unloading is carried out again, the loading is carried out more in a more disordered and troublesome situation, in addition, when the loading is carried more, the tank body of the tank car needs to be inflated and pressurized in the unloading process, the materials can be smoothly unloaded, the pressure in the tank body needs to be discharged after the requirement is met, and in the pressurizing and unloading and pressure relief processes, no dust removal system is provided, secondary pollution is caused, great pressure is brought to environmental protection; even the loading and unloading of a vehicle for many times are realized, the workload of the driver is increased, and the loading efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type powdered ore loading metering equipment to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

a suspension type mineral powder loading and metering device comprises a material distribution chamber, a first material bin, a second material bin, a weighing device, a material discharging and dust collecting cloth bag and a back flushing pipe, wherein mineral powder is contained in the material distribution chamber, the material distribution chamber is connected with the first material bin and the second material bin through a first connecting hose, an electromagnetic pneumatic valve is installed on the first connecting hose, the weighing device is installed at the top of the first material bin and the top of the second material bin, the weighing device is fixedly suspended on a cross rod, the cross rod is fixed on a truss, a second connecting hose is arranged at the bottom of the first material bin and the bottom of the second material bin and is connected with the material discharging and dust collecting cloth bag through a second connecting hose, the electromagnetic pneumatic valve is installed on the second connecting hose, the back flushing pipe is connected with the first material bin and the second material bin, a control cabinet is installed at one side of the mineral powder loading and metering device, the electromagnetic pneumatic valve and the weighing device are connected with, and the dust collecting air pipe penetrates through the first bin and the second bin and extends to the bottoms of the first bin and the second bin, the dust collecting air pipe is connected with the discharging dust collecting cloth bag, hook claws are arranged on two sides of the discharging dust collecting cloth bag and are connected with pulleys through pull ropes, the tail ends of the pull ropes are connected with a motor, and the pull ropes are pulled and placed through the motor.

Preferably; the weighing device comprises a weighing sensor, a sleeve, a screw and an arc, wherein the weighing sensor is installed in a first bin and a second bin through bolts, the sleeve is installed at the top of the weighing sensor, the screw is in threaded connection with the sleeve, the arc is welded at the top of the screw, the arc rotates on the cross rod, the fixing part is in threaded connection with the arc, and the fixing part is located at the top of the arc.

Preferably; an inner bag is arranged in the discharging and dust collecting cloth bag, and a gap between the inner bag and the discharging and dust collecting cloth bag is operated.

Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the weighing device can weigh the materials in the first bin and the second bin, so that the situation that the loading is influenced by too much and too little materials is avoided; due to the staggered design of the blowback pipe and the dust collection air pipe, the collection of dust in the first bin and the second bin is improved; the discharging and dust collecting cloth bag can be put down during loading, the situation that materials are scattered on the ground is avoided after loading is finished, and the discharging and dust collecting cloth bag with the double-layer design is easy to collect and release, so that the knotting situation is avoided; the length of the sleeve and the screw can be changed according to the situation, so that the weighing sensor is easy to fix.

Drawings

Fig. 1 is a schematic view of the ore powder loading and metering device of the utility model.

Fig. 2 is a schematic view of the ore powder loading metering device of the utility model showing the removing and distributing chamber.

Fig. 3 is a schematic view of a discharging dust collecting cloth bag of the mineral powder loading metering device of the utility model.

Fig. 4 is a sectional view of a discharging dust collecting cloth bag of the mineral powder loading metering device of the utility model.

Fig. 5 is a schematic view of a weighing device of the mineral powder loading metering device of the utility model.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-5, a suspension type mineral powder loading and metering device comprises a distribution chamber 1, a first storage bin 2, a second storage bin 3, a weighing device 4, a material discharging and dust collecting cloth bag 7 and a back-flushing pipe 6, wherein mineral powder is contained in the distribution chamber 1, the distribution chamber 1 is connected with the first storage bin 2 and the second storage bin 3 through a first connecting hose 5, an electromagnetic pneumatic valve is installed on the first connecting hose 5, the weighing device 4 is installed at the top of the first storage bin 2 and the second storage bin 3, the weighing device 4 is fixed on a cross rod in a suspension manner, the cross rod is fixed on a truss, a second connecting hose 11 is arranged at the bottom of the first storage bin 2 and the second storage bin 3 and is connected with the material discharging and dust collecting cloth bag 7 through the second connecting hose 11, the electromagnetic pneumatic valve is installed on the second connecting hose 11, the back-flushing pipe 4 is connected with the first storage bin 2 and the second storage bin 3, a control cabinet 8 is installed at, the electromagnetic pneumatic valve and the weighing device 4 are connected with a control cabinet 8 through an Ethernet, dust collecting air pipes 10 are installed at the tops of a first bin 2 and a second bin 3, the dust collecting air pipes 10 penetrate through the first bin 2 and the second bin 3 and extend to the bottoms of the first bin 2 and the second bin 3, the dust collecting air pipes 10 are connected with a discharging and dust collecting cloth bag 7, hook claws 9 are installed on two sides of the discharging and dust collecting cloth bag 7, the hook claws 9 are connected with pulleys 12 through pull ropes 10, the tail end of each pull rope 10 is connected with a motor, the pull ropes 10 are pulled and discharged through the motor, the weighing device 4 comprises a weighing sensor 15, a sleeve 16, a screw rod 17 and an arc 19, the weighing sensor 15 is installed on the first bin 2 and the second bin 3 through bolts, the sleeve 16 is installed at the top of the weighing sensor 15, the screw rod 17 is in threaded connection with the sleeve 16, the arc 19 is welded, the fixing piece 18 is in threaded connection with the arc 19, the fixing piece 18 is located at the top of the arc 19, an inner bag 13 is arranged in the discharging dust collecting cloth bag 7, and a gap 14 between the inner bag 13 and the discharging dust collecting cloth bag 7 is operated.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. A suspension type mineral powder loading metering device comprises a distribution chamber (1), a first storage bin (2), a second storage bin (3), a weighing device (4), a material discharging and dust collecting cloth bag (7) and a blowback pipe (6), and is characterized in that mineral powder is contained in the distribution chamber (1), the distribution chamber (1) is connected with the first storage bin (2) and the second storage bin (3) through a first connecting hose (5), an electromagnetic pneumatic valve is installed on the first connecting hose (5), the weighing device (4) is installed at the tops of the first storage bin (2) and the second storage bin (3), the weighing device (4) is fixedly suspended on a cross rod, the cross rod is fixed on a truss, a second connecting hose (11) is arranged at the bottoms of the first storage bin (2) and the second storage bin (3), the second connecting hose (11) is connected with the material discharging cloth bag (7), the electromagnetic pneumatic valve is installed on the second connecting hose (11), blowback pipe (6) are connected with first feed bin (2), second feed bin (3), switch board (8) are installed to one side of powdered ore loading metering equipment, the solenoid pneumatic valve, weighing device (4) are connected with switch board (8) through the ethernet, tuber pipe (10) of gathering dust is installed at the top of first feed bin (2) and second feed bin (3), and gather dust tuber pipe (10) run through first feed bin (2), second feed bin (3) extend to first feed bin (2), second feed bin (3) bottom, it is connected with blowing dust collection sack (7) to gather dust tuber pipe (10), blowing sack is gathered dust (7) both sides and is installed and is colluded claw (9), colludes claw (9) and is connected with pulley (12) through stay cord (10), the end and the motor of stay cord (10) are connected, draw stay cord (10) through the motor, put.

2. The suspension type ore powder loading metering device according to claim 1, wherein the weighing device (4) comprises a weighing sensor (15), a sleeve (16), a screw rod (17) and an arc (19), the weighing sensor (15) is mounted on the first storage bin (2) and the second storage bin (3) through bolts, the sleeve (16) is mounted at the top of the weighing sensor (15), the screw rod (17) is in threaded connection with the sleeve (16), the arc (19) is welded at the top of the screw rod (17), the arc (19) rotates on the cross rod, the fixing piece (18) is in threaded connection with the arc (19), and the fixing piece (18) is located at the top of the arc (19).

3. The suspension type mineral powder loading metering device as claimed in claim 1, wherein an inner bag (13) is arranged in the discharging and dust collecting cloth bag (7), and a gap (14) between the inner bag (13) and the discharging and dust collecting cloth bag (7) is operated.