CN214598749U

CN214598749U - Blank powder recycling and pulping system

Info

Publication number: CN214598749U
Application number: CN202120699633.1U
Authority: CN
Inventors: 邓兴智; 许超; 赖文勇; 朱进宝; 邱兴盛; 蒋基沈
Original assignee: Chongqing Wonderful Ceramics Co ltd
Current assignee: Chongqing Wonderful Ceramics Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-05
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a blank powder recovery slurry melting system for the blank powder that is not utilized on the recovery press, include: the device comprises a dust suction device, a dust removal device and a first slurry purifying device; the dust collection device comprises a dust collection pipeline and a recovery bin which are communicated with each other, the dust collection device is arranged on one side of the recovery bin, and the first slurry purifying device is arranged below the recovery bin; a dust suction fan is further arranged on one side of the recovery bin, and the recovery bin is used for sucking the unused blank powder on the press machine through a dust suction pipeline under the suction action of the dust suction fan; the dust removal device is used for filtering the blank powder in the recovery bin, and the first slurry purifying device is used for purifying the filtered blank powder. The utility model discloses an automatic blank powder of retrieving the press on not utilized of dust absorption pipeline and dust absorption fan to automatically, filter and change thick liquid, weak point consuming time, it is efficient, avoided the blank to reveal the problem that causes operational environment difference, extravagant powder.

Description

Blank powder recycling and pulping system

Technical Field

The utility model relates to a ceramic manufacture technical field especially relates to a base powder recovery chemical pulp system.

Background

At present, in the production process of ceramic products in the ceramic industry, powder is firstly pressed into a green body, and in the pressing process, certain powder leakage conditions exist in the following operations: (1) when the distributing pipe is used for distributing, the powder is in a moving state, and a small amount of powder can float; (2) after the powder is distributed to the grating, the sealing performance of the sealing strip of the grating cannot be guaranteed to be 100%; (3) when the upper die is used for punching the powder in the lower die, a small amount of powder can be punched; (4) when the green brick is pressed and pushed out of the press to a production line, free powder on the surface of the green brick can fall off. The leaked powder is diffused into the surrounding air, so that the working environment of the staff is poor, and the health of people is not facilitated; if the powder needs to be recovered, people need to clean the powder, the recovery is difficult, the recovered powder needs to enter the ball mill again, and the working strength of workers is high. Therefore, the unused powder leaked from the press causes problems of poor working environment, waste of powder, difficulty in powder recovery and the like.

Therefore, the prior art has defects and needs to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a blank powder recovery chemical pulp system is provided, the powder that is not utilized that aims at solving among the prior art press and spills can cause the problem of operational environment difference, extravagant powder.

The utility model provides a technical scheme that technical problem adopted as follows:

a green powder recycling slurry system for recycling green powder not used on a press, comprising: the device comprises a dust suction device, a dust removal device and a first slurry purifying device; the dust collection device comprises a dust collection pipeline and a recovery bin which are communicated with each other, the dust collection device is arranged on one side of the recovery bin, and the first slurry purifying device is arranged below the recovery bin; a dust suction fan is further arranged on one side of the recovery bin, and the recovery bin is used for sucking the unused blank powder on the press machine through a dust suction pipeline under the suction action of the dust suction fan; the dust removal device is used for filtering the blank powder in the recovery bin, and the first slurry purifying device is used for purifying the filtered blank powder.

In a further implementation, the dust extraction duct comprises: the pipeline system comprises a plurality of first pipelines and second pipelines communicated with the first pipelines, wherein the first pipelines are arranged along the length direction of the second pipelines; a pipeline mounting part is arranged on the press, and one end of the first pipeline, which is far away from the second pipeline, is connected with the pipeline mounting part; the second pipeline with still be provided with the pipe connection spare between retrieving the storehouse, the second pipeline with retrieve the storehouse and pass through the pipe connection spare is linked together.

In a further implementation manner, the second pipeline is arranged in a Y shape, the first pipeline is a soft pipeline, the second pipeline is a hard pipeline, and the recovery bin is funnel-shaped.

In a further implementation mode, the dust removal device is a bag-type dust remover, a bin outlet is formed in one side of the recovery bin, the dust collection fan is connected with the bin outlet, and the dust removal device is arranged on one side, away from the bin outlet, of the dust collection fan; the dust collection fan is also provided with an air outlet pipe, and the air outlet pipe is used for discharging air filtered by the dust removal device.

In a further implementation, the first slurry-purifying device includes: the first slurry tank is arranged below the recovery bin, and the first stirrer is arranged in the first slurry tank; the lower extreme in retrieving the storehouse is provided with the discharging pipe, the discharging pipe deviates from retrieve the one end in storehouse with first thick liquid pond is linked together.

In a further implementation mode, a first slurry tank cover is arranged on the first slurry tank, and one end of the first stirrer is fixed on the first slurry tank cover; the first slurry pool cover is further provided with a first water inlet, a first slurry outlet and a powder inlet, and one end of the discharge pipe, which deviates from the recovery bin, is connected with the powder inlet.

In a further implementation, the green powder recycling slurry system further comprises a second slurry mixing device, and the second slurry mixing device comprises: the second slurry tank and a second stirrer are arranged in the second slurry tank; the second slurry tank is used for receiving defective products produced in each process, and the second stirrer is used for pulping the defective products in the second slurry tank.

In a further implementation mode, a defective product inlet is formed in one side of the second slurry pool, a second slurry pool cover is arranged on the second slurry pool, one end of the second stirrer is fixed to the second slurry pool cover, and a second water inlet and a second slurry outlet are further formed in the second slurry pool cover.

In a further implementation, the green powder recycling slurry system further includes: the conveying device is communicated with the first slurry outlet and the second slurry outlet; the conveying device is used for conveying the slurry in the first slurry tank and the second slurry tank to the raw material slurry tank for recycling.

Drawings

FIG. 1 is a schematic diagram of a first perspective view of a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram of a second perspective view of the preferred embodiment of the present invention.

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

Fig. 4 is an enlarged view at B in fig. 2.

Description of reference numerals:

100. a dust collection device; 110. a dust collection duct; 111. a first conduit; 112. a second conduit; 113. a pipe connection; 120. a recovery bin; 121. a bin outlet; 122. a discharge pipe; 130. a dust collection fan; 131. an air outlet pipe; 200. a dust removal device; 300. a first slurry purifying device; 310. a first slurry tank; 320. a first mixer; 330. a first slurry tank cover; 331. a first water inlet; 332. a first slurry outlet; 400. a press; 410. a pipe mount; 500. a second pulping device; 510. a second slurry tank; 520. a second mixer; 530. defective products are imported; 540. a second slurry tank cover; 550. a second water inlet; 560. and a second slurry outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The powder is being revealed in the press, and the press goes out the brick and also can produce the rotten brick of semi-manufactured goods to each process of firing into a fire, and the wastrel promptly can be collected the back through the manual work and concentrate on the ball-milling process and go back to the mill, and the back that grinds sieves the deironing and arrives the thick liquid pond of melting, and the flow is complicated, and the recovery flow is: manually recovering powder and rotten bricks → a ball mill → sieving to remove iron → discharging slurry → a slurry pond; the recycling method is time-consuming, power-consuming, labor-consuming and complex in process.

That is, the press has the following problems in operation: when the defective goods generated in each process before firing are recovered, the defective goods need to be put into the ball mill again for ball milling, and enter a slurry tank for standby after being screened for removing iron, so that the recovery mode increases auxiliary materials, power consumption, manpower and recovery processes, and is not beneficial to energy conservation and consumption reduction; the powder takes long time in the recovery process, the efficiency is low, the automation degree is low, certain manpower is needed, and personnel reduction and efficiency improvement cannot be realized.

Referring to fig. 1 and 2, the present invention provides a slurry recycling system for recycling the unused blank powder on the press 400, that is, the system can automatically recycle the unused blank powder on the press 400. Specifically, the blank powder recycling slurry system comprises: a dust suction device 100, a dust removing device 200 and a first slurry purifying device 300. The dust suction device 100 comprises a dust suction pipeline 110 and a recovery bin 120, wherein the dust suction pipeline 110 and the recovery bin 120 are communicated with each other. The dust removing device 200 is disposed at one side of the recycling bin 120, and the first slurry purifying device 300 is disposed below the recycling bin 120. A dust suction fan 130 is further disposed on one side of the recovery bin 120, and the recovery bin 120 is configured to suck the unused blank powder on the press 400 through the dust suction pipeline 110 under the suction action of the dust suction fan 130; the dust removing device 200 is used for filtering the raw powder in the recycling bin 120, and the first slurry purifying device 300 is used for pulping the filtered raw powder.

When in use, after the press 400 is started, the dust suction device 100 and the dust removal device 200 are opened, and the unused blank powder on the press 400 enters the recovery bin 120 along the dust suction pipeline 110 under the suction action of the dust suction fan 130; the dust removing device 200 separates the air in the recycling bin 120 from the green powder and discharges the air; the separated blank powder enters a first slurry device 300, and the first slurry device 300 performs slurry treatment on the separated blank powder. Thus, the utility model discloses an automatic blank powder that is not utilized on the press 400 of retrieving of dust absorption pipeline 110 and dust absorption fan 130 to automatically, filter and change thick liquid, weak point consuming time, it is efficient.

In one implementation, the dust suction duct 110 includes: a plurality of first pipes 111, and a second pipe 112 communicating with the first pipes 111. Both the first pipe 111 and the second pipe 112 are used for transportation of blanks. In addition, the first duct 111 is disposed along the longitudinal direction of the second duct 112, so that the first duct 111 can be maximally branched from the second duct 112, and the unused blanks around the press 400 can be easily collected. The press 400 is provided with a pipe mounting member 410, and one end of the first pipe 111 facing away from the second pipe 112 is connected to the pipe mounting member 410. Specifically, the first duct 111 is provided in plurality, and the duct mounting member 410 is also provided in plurality, and one duct mounting member 410 corresponds to one first duct 111. A pipeline connecting piece 113 is further arranged between the second pipeline 112 and the recovery bin 120, and the second pipeline 112 and the recovery bin 120 are communicated through the pipeline connecting piece 113.

In a further implementation manner, the second pipe 112 is provided in a Y shape, the first pipe 111 is a soft pipe, the second pipe 112 is a hard pipe, and the recycling bin 120 is funnel-shaped. Specifically, the duct installation member 410 is provided at a position where the press 400 is liable to leak powder, for example, a plurality of duct installation members 410 are provided on three sides of the press 400. The first pipeline 111 is set to be a soft pipeline, and the soft pipeline can be directly connected to the pipeline mounting part 410, so that the first pipeline 111 has a certain movement space around the press 400, and the work of the press 400 is not affected. Under the suction force of the suction fan 130, the powder passes along the first pipe 111 to the second pipe 112 and finally reaches the suction chamber in the funnel-shaped recovery bin 120.

Further, the second duct 112 includes: the mutual parallel portion and the portion that converges that communicate, the parallel portion includes first parallel portion and second parallel portion, the portion that converges includes first portion that converges and second portion that converges. The first parallel portion and the second parallel portion are arranged in parallel, and the first pipe 111 is arranged along the length direction of the first parallel portion and the second parallel portion. The first and second junctions are connected at an end facing the duct mounting member 410, and both communicate with the duct mounting member 410.

In one implementation, the dust removal device 200 is configured as a bag-type dust remover. The bag-type dust collector is a bag-type dust collector, and is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

A bin outlet 121 is formed in one side of the recovery bin 120, the dust collection fan 130 is connected with the bin outlet 121, and the dust removal device 200 is arranged on one side of the dust collection fan 130 away from the bin outlet 121; the dust collection fan 130 is further provided with an air outlet pipe 131, and the air outlet pipe 131 is used for discharging air filtered by the dust removal device 200. The utility model discloses utilize the sack dust removal mode, will enter into the air that contains blank powder in the sack cleaner and separate, blank powder after the separation gets into the pond of changing thick liquid and changes thick liquid, and the air is along the pipe-line outgoing who goes out tuber pipe 131.

Further, referring to fig. 3, the first slurry purifying apparatus 300 includes: a first chest 310 disposed below the recovery bin 120, and a first blender 320 disposed in the first chest 310; the lower end of the recovery bin 120 is provided with a discharge pipe 122, and one end of the discharge pipe 122 departing from the recovery bin 120 is communicated with the first slurry pool 310. That is, the first slurry tank 310 of the present invention is provided for the raw powder and is provided below the ground to save the factory floor. The first slurry tank 310 is used for slurrying the reclaimed powder of the press 400, and the powder falls into the first slurry tank 310 from the discharge pipe 122 at the lower part of the funnel-shaped reclaiming bin 120.

Further, a first slurry tank cover 330 is arranged on the first slurry tank 310, and one end of the first stirrer 320 is fixed on the first slurry tank cover 330; the first slurry tank cover 330 is further provided with a first water inlet 331, a first slurry outlet 332 and a powder inlet, and one end of the discharge pipe 122 departing from the recovery bin 120 is connected with the powder inlet.

In one implementation, referring to fig. 4, the blank powder recycling slurry system further includes a second slurry mixing device 500, where the second slurry mixing device 500 includes: a second vat 510, and a second blender 520 disposed in the second vat 510; the second slurry tank 510 is used for receiving defective products produced in each process, and the second blender 520 is used for slurrying the defective products in the second slurry tank 510. That is, the utility model discloses be provided with two thick liquid ponds altogether, second thick liquid pond 510 is to the rotten brick (being the wastrel) setting of each process collection, sets up in the below ground equally to practice thrift the mill and use the ground.

In a further implementation manner, a defective product inlet 530 is arranged on one side of the second slurry tank 510, a second slurry tank cover 540 is arranged on the second slurry tank 510, one end of the second stirrer 520 is fixed on the second slurry tank cover 540, and a second water inlet 550 and a second slurry outlet 560 are further arranged on the second slurry tank cover 540.

Specifically, two thick liquid pond covers all are equipped with the mixer, and mixer one end hangs on the thick liquid pond covers, and during the other end stretched into the ground paste, with the ground paste misce bene, ground paste moisture control is at 28 ~ 40%.

Further, the blank powder recycling slurry system further comprises: the conveying device is communicated with the first slurry outlet 332 and the second slurry outlet 560; the conveying device is used for conveying the slurry in the first slurry tank 310 and the second slurry tank 510 to the raw material slurry tank for recycling. Specifically, the conveying device comprises a plunger pump and a slurry conveying pipeline, and is used for directly conveying the slurry in the first slurry tank 310 and the second slurry tank 510 to the slurry dissolving tank of the raw material process for recycling. That is to say, the utility model discloses a recovery system includes dust extraction 100, dust collector 200, first thick liquid device 300 and conveyor, and the step of retrieving the base powder is that artifical recovery powder, rotten brick → slurrying → thick liquid pond.

Thus, the utility model can automatically recover the powder when the powder leaks from the position of the press 400, thereby realizing the reduction of workers and the increase of efficiency, reducing the dust in the air, creating a good working environment and being beneficial to the health of the workers; the process of recovering the powder and the semi-finished waste bricks is simple, and the powder and the semi-finished waste bricks are pumped by using a plunger pump after being put into a slurry tank for slurry formation, so that the operation is simple, and the labor intensity of workers is reduced; the blank powder is recycled without ball milling and sieving for removing iron again, so that the recycling process is simplified, and the power consumption and the ball consumption are saved; no auxiliary material is needed to be added, and the recovery cost is reduced.

The working principle of the blank powder recycling and pulping system is as follows: after the press is started, the dust suction device and the dust removal device are opened, and the blank powder which is not utilized on the press enters the recovery bin along the dust suction pipeline under the suction action of the dust suction fan; the dust removal device separates air and blank powder in the recovery bin and discharges the air; and the separated blank powder enters a first slurry purifying device, and the first slurry purifying device is used for carrying out slurry purification on the separated blank powder.

Specifically, after the press 400 is opened, in the process of pressing a green body, the bag-type dust collector is opened, the powder rises along the first pipeline 111 to reach the second pipeline 112 under the action of the suction force of the dust collection fan 130, and finally reaches the dust collection cavity in the recovery bin 120, the air is discharged along the pipeline of the air outlet pipe 131 through the separation of the bag-type dust collector, the powder enters the first slurry tank 310 along the discharge pipe 122 at the lower part of the recovery bin 120 and is mixed with water, the water enters the first slurry tank 310 from the first water inlet 331, and the first stirrer 320 is used for stirring uniformly. The rotten bricks collected in each process are manually fed into the second mortar pond through the defective inlet 530, mixed with water and uniformly stirred by the second stirrer 520. The slurry uniformly stirred in the first slurry tank 310 is pumped by a plunger pump and then is conveyed to the slurry tank of the raw material process through a first slurry outlet 332; and pumping the slurry uniformly stirred in the second slurry tank 510 by using a plunger pump, and conveying the slurry to the slurry tank of the raw material process through the second slurry outlet.

To sum up, the utility model discloses a blank powder recovery slurrying system for retrieve the blank powder that is not utilized on the press, include: the device comprises a dust suction device, a dust removal device and a first slurry purifying device; the dust collection device comprises a dust collection pipeline and a recovery bin which are communicated with each other, the dust collection device is arranged on one side of the recovery bin, and the first slurry purifying device is arranged below the recovery bin; a dust suction fan is further arranged on one side of the recovery bin, and the recovery bin is used for sucking the unused blank powder on the press machine through a dust suction pipeline under the suction action of the dust suction fan; the dust removal device is used for filtering the blank powder in the recovery bin, and the first slurry purifying device is used for purifying the filtered blank powder. The utility model discloses an automatic blank powder of retrieving the press on not utilized of dust absorption pipeline and dust absorption fan to automatically, filter and change thick liquid, weak point consuming time, it is efficient, avoided the blank to reveal the problem that causes operational environment difference, extravagant powder.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A green powder recycling slurry system for recycling green powder that is not utilized on a press, comprising: the device comprises a dust suction device, a dust removal device and a first slurry purifying device; the dust collection device comprises a dust collection pipeline and a recovery bin which are communicated with each other, the dust collection device is arranged on one side of the recovery bin, and the first slurry purifying device is arranged below the recovery bin; a dust suction fan is further arranged on one side of the recovery bin, and the recovery bin is used for sucking the unused blank powder on the press machine through a dust suction pipeline under the suction action of the dust suction fan; the dust removal device is used for filtering the blank powder in the recovery bin, and the first slurry purifying device is used for purifying the filtered blank powder.

2. The system of claim 1, wherein the dust suction duct comprises: the pipeline system comprises a plurality of first pipelines and second pipelines communicated with the first pipelines, wherein the first pipelines are arranged along the length direction of the second pipelines; a pipeline mounting part is arranged on the press, and one end of the first pipeline, which is far away from the second pipeline, is connected with the pipeline mounting part; the second pipeline with still be provided with the pipe connection spare between retrieving the storehouse, the second pipeline with retrieve the storehouse and pass through the pipe connection spare is linked together.

3. The system for recycling and slurrying of compact powder according to claim 2, wherein the second pipe is Y-shaped, the first pipe is a soft pipe, the second pipe is a hard pipe, and the recycling bin is funnel-shaped.

4. The blank powder recycling and pulping system according to claim 1, wherein the dust removal device is a bag-type dust remover, a bin outlet is formed in one side of the recycling bin, the dust suction fan is connected with the bin outlet, and the dust removal device is arranged on one side of the dust suction fan, which is far away from the bin outlet; the dust collection fan is also provided with an air outlet pipe, and the air outlet pipe is used for discharging air filtered by the dust removal device.

5. The system for recovering and slurrying the green powder according to claim 1, wherein the first slurrying device includes: the first slurry tank is arranged below the recovery bin, and the first stirrer is arranged in the first slurry tank; the lower extreme in retrieving the storehouse is provided with the discharging pipe, the discharging pipe deviates from retrieve the one end in storehouse with first thick liquid pond is linked together.

6. The system for recycling and pulping of the blank powder according to claim 5, wherein a first pulp chest cover is arranged on the first pulp chest, and one end of the first stirrer is fixed on the first pulp chest cover; the first slurry pool cover is further provided with a first water inlet, a first slurry outlet and a powder inlet, and one end of the discharge pipe, which deviates from the recovery bin, is connected with the powder inlet.

7. The system of claim 6, further comprising a second slurry unit, the second slurry unit comprising: the second slurry tank and a second stirrer are arranged in the second slurry tank; the second slurry tank is used for receiving defective products produced in each process, and the second stirrer is used for pulping the defective products in the second slurry tank.

8. The system for recycling and pulping of blank powder according to claim 7, wherein a defective product inlet is provided at one side of the second pulping tank, a second pulping tank cover is provided on the second pulping tank, one end of the second mixer is fixed on the second pulping tank cover, and the second pulping tank cover is further provided with a second water inlet and a second pulp outlet.

9. The system of claim 8, further comprising: the conveying device is communicated with the first slurry outlet and the second slurry outlet; the conveying device is used for conveying the slurry in the first slurry tank and the second slurry tank to the raw material slurry tank for recycling.