CN220179725U - Dust collecting and collecting device for mullite brick raw material stirring - Google Patents
Dust collecting and collecting device for mullite brick raw material stirring Download PDFInfo
- Publication number
- CN220179725U CN220179725U CN202321242301.6U CN202321242301U CN220179725U CN 220179725 U CN220179725 U CN 220179725U CN 202321242301 U CN202321242301 U CN 202321242301U CN 220179725 U CN220179725 U CN 220179725U
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- dust
- dust collection
- collection box
- stirring
- mullite brick
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- 239000000428 dust Substances 0.000 title claims abstract description 190
- 238000003756 stirring Methods 0.000 title claims abstract description 43
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052863 mullite Inorganic materials 0.000 title claims abstract description 34
- 239000002994 raw material Substances 0.000 title claims abstract description 33
- 239000011449 brick Substances 0.000 title claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007664 blowing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust collection and receiving device for mullite brick raw material stirring, which comprises a stirring kettle and a hopper, wherein the top surface of the stirring kettle is connected with the hopper in a penetrating way through a feeding channel, and a dust hood is fixedly arranged on the inner wall of the hopper. The beneficial effects are that: the utility model adopts the dust collection box and the dust hood, the dust hood is positioned on the inner wall of the hopper, the two-purpose pump for inflating and sucking air is started to suck air in the process of feeding and stirring, at the moment, the second gate valve is in a closed state, the first gate valve is in an open state, the inside of the dust collection box is in a negative pressure state, the dust inlet is in a negative pressure suction state through the communicated dust conveying pipe and the dust hood, the scattered dust is sucked into the dust hood by the dust inlet and enters the dust collection box through the dust conveying pipe, the air is discharged after passing through the dust collection filter screen, the dust stays in the dust collection box, the dust collection and dust collection operation is completed, the environmental pollution caused by dust scattering during feeding and stirring of mullite brick raw materials is avoided, and the dust collection operation is convenient for clean production.
Description
Technical Field
The utility model relates to the technical field of mullite brick production, in particular to a dust collection and collection device for mullite brick raw material stirring.
Background
Mullite is a high-quality refractory raw material, the mineral is rare, mullite is a mineral generated by aluminosilicate at high temperature, mullite is formed when the aluminosilicate is artificially heated, natural mullite crystals are long and thin needle-shaped and are in radial clusters, and mullite ore is used for producing high-temperature refractory materials, particularly refractory bricks.
Through retrieving the back discovery, the publication number is CN213254218U, and the name is a compounding cauldron for mullite brick production, and this application has proposed a agitated vessel of production mullite brick, has improved stirring efficiency, but, this compounding cauldron's first feeder hopper is open structure, in the in-process of throwing the material and the in-process of stirring, mullite raw materials powder can escape first feeder hopper at the effect of air current, leads to drifting to external environment in, has not only caused operational environment's pollution, has also aroused the waste of raw materials moreover, can also further make the improvement.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the dust collection and receiving device for stirring the mullite brick raw material, which has the advantages of dust collection and convenient use, thereby solving the problems in the background art.
(II) technical scheme
In order to realize the advantages of dust removal and collection and convenient use, the utility model adopts the following specific technical scheme:
the utility model provides a mullite brick raw materials stirring is with collection dirt material collecting device, includes stirred tank and hopper, stirred tank top surface has the hopper through feed channel through-connection, and hopper inner wall fixed mounting has the suction hood, stirred tank opposite side top surface is equipped with the dust collection box through the support mount, and dust collection box inside fixed mounting has the grid board to grid board bottom surface fixed mounting has the dust removal filter screen, dust collection filter screen below is located dust collection box inside fixed mounting has the funnel, and the hopper bottom mouth is through feed back pipe and stirred tank through-connection to the dust collection box is through dust conveying pipe and suction hood through-connection, the dust inlet has been seted up on the suction hood surface, dust collection box top fixed mounting has dual-purpose pump of breathing in, and the dual-purpose pump output through-connection of breathing in has the connecting pipe of breathing in to the connecting pipe runs through dust collection box top and extends to grid board top through-connection has the bellows, the back-blowing mouth has been seted up to the bellows bottom surface.
Further, the dust conveying pipe surface is provided with a first gate valve, and the feed back pipe surface is provided with a second gate valve.
Further, the back blowing openings are distributed in an equidistant mode, and the aperture of the back blowing openings is not more than 2mm.
Further, the grid plate is a metal rectangular grid plate, and the vertical projection size of the grid plate is the same as that of the dust removing filter screen.
Further, one end of the dust conveying pipe is inserted into the dust hood, and the other end of the dust conveying pipe is inserted between the dust removing filter screen and the funnel.
Furthermore, the dust inlet is of a strip-shaped structure, and a plurality of dust inlets are arranged at equal intervals from top to bottom.
Further, the outer wall of the top opening of the funnel is in sealing connection with the inner wall of the dust box.
Further, both ends of the feeding channel are respectively in through connection with the hopper and the stirring kettle.
(III) beneficial effects
Compared with the prior art, the utility model provides the dust collection and collection device for stirring the mullite brick raw material, which has the following beneficial effects:
(1) The dust collection device adopts the dust collection box and the dust collection cover, the dust collection cover is positioned on the inner wall of the hopper, the air charging and sucking dual-purpose pump is started to suck air in the process of feeding and stirring, at the moment, the second gate valve is in a closed state, the first gate valve is in an open state, the inside of the dust collection box is in a negative pressure state, the dust inlet is in a negative pressure suction state through the communicated dust conveying pipe and the dust collection cover, the scattered dust is sucked into the dust collection cover through the dust inlet and enters the dust collection box through the dust conveying pipe, the air is discharged after passing through the dust collection filter screen, the dust stays in the dust collection box, the dust collection and dust collection operation is completed, the environment pollution caused by dust scattering of mullite brick raw materials in the feeding and stirring process is avoided, and the dust collection device is convenient for clean production.
(2) The utility model adopts the dual-purpose pump for inflating and sucking air and the bellows, the bottom surface of the bellows is provided with the back-blowing opening, when the dust collection box is full or the dust removal filter screen is blocked, the first gate valve can be closed, the second gate valve is opened, then the dual-purpose pump for inflating and sucking air is started to inflate, air flow enters the bellows and is sprayed out through the back-blowing opening, the dust removal filter screen is cleaned in a back-blowing way, the blocking phenomenon is cleaned, and the collected raw material dust is injected into the stirring kettle through the material return pipe by the air flow, so that the raw material dust is convenient to recycle and utilize, the waste phenomenon is avoided, the trouble of manual cleaning is saved, and the convenience of use is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a dust collecting and collecting device for mullite brick raw material stirring;
fig. 2 is a front view of a dust collecting and collecting device for stirring mullite brick raw materials;
fig. 3 is an enlarged view of node a of the dust collecting and receiving device for stirring mullite brick raw materials;
FIG. 4 is a schematic view of the structure of the bellows according to the present utility model.
In the figure:
1. stirring kettle; 2. a dust collection box; 3. a feed channel; 4. a hopper; 5. a dust hood; 6. a dust inlet; 7. a dust conveying pipe; 8. a first gate valve; 9. a dual-purpose pump for inflating and inhaling; 10. a connecting pipe; 11. a grating plate; 12. a dust removal filter screen; 13. a funnel; 14. a bracket; 15. a second gate valve; 16. a feed back pipe; 17. a wind box; 18. and (5) a back-blowing port.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, a dust collecting and receiving device for stirring mullite brick raw materials is provided.
The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a dust collecting and collecting device for mullite brick raw material stirring according to an embodiment of the utility model comprises a stirring kettle 1 and a hopper 4, wherein the top surface of the stirring kettle 1 is connected with the hopper 4 through a feeding channel 3, the stirring kettle is of a common structure in the art, a dust hood 5 is fixedly arranged on the inner wall of the hopper 4, the dust hood 5 is annularly arranged, a dust box 2 is arranged on the top surface of the other side of the stirring kettle 1 through a bracket 14 fixing frame, a grid plate 11 is fixedly arranged inside the dust box 2, wherein the grid plate 11 is a metal rectangular grid plate, the vertical projection size of the grid plate 11 is the same as the vertical projection size of a dust removal filter 12, the grid plate 11 is used for supporting and installing the dust removal filter 12, the dust removal filter 12 is fixedly arranged on the bottom surface of the grid plate 11, a funnel 13 is fixedly arranged inside the dust box 2 below the dust removal filter 12, the bottom opening of the funnel 13 is communicated with the stirring kettle 1 through a feed back pipe 16, the dust collection box 2 is communicated with the dust hood 5 through a dust conveying pipe 7, the dust conveying pipe 7 bypasses the driving equipment of the stirring kettle 1, the dust inlet 6 is arranged on the surface of the dust hood 5, the top surface of the dust collection box 2 is fixedly provided with an air-charging and air-sucking dual-purpose pump 9, the output end of the air-charging and air-sucking dual-purpose pump 9 is communicated with a connecting pipe 10, the connecting pipe 10 extends to the upper part of the grid plate 11 through the top surface of the dust collection box 2, a wind box 17 is communicated with the bottom surface of the wind box 17, back blowing openings 18 are arranged on the bottom surface of the wind box 17, a plurality of back blowing openings 18 are distributed at equal intervals, the aperture of the back blowing openings 18 is not more than 2mm, the air flow is accelerated to flow out, the back blowing cleaning effect is increased, a first gate valve 8 is arranged on the surface of the dust conveying pipe 7, a second gate valve 15 is arranged on the surface of the dust collection pipe 16, the operation is convenient for workers, the dust hood 5 is located the inner wall of the hopper 4, in the process of throwing and stirring initial stage, the dual-purpose pump 9 of gas filling and suction starts to bleed, at this moment, the second push-pull valve 15 is in the closed state, first push-pull valve 8 is in the open state, dust collection box 2 inside presents negative pressure state, make dust inlet 6 be in negative pressure suction state through communicating dust conveying pipe 7 and dust hood 5, the dust of loss is inhaled into dust hood 5 by dust inlet 6, enter into dust collection box 2 through dust conveying pipe 7, the air discharges after dust removal filter screen 12, the dust stays in dust collection box 2, accomplish dust removal and dust collection operation, the dust dissipation leads to environmental pollution when throwing material and stirring, the clean production of being convenient for has been avoided mullite brick raw materials, simultaneously, the blowback mouth 18 has been seted up to the bellows 17 bottom surface, when dust collection box 2 inside is full or dust removal filter screen 12 blocks up, can close first push-pull valve 8, open second push-pull valve 15, then start to aerify dual-purpose pump 9 of gas filling, the air current gets into 17 and sprays through blowback mouth 18, carry out in the blowback mouth 12, clear up the dust removal filter screen 12, and the trouble is cleared up, and the dust is convenient for cleaning the raw materials has been avoided the dust to be filled through the dust recycling phenomenon, the dust recycling phenomenon has been avoided, the dust to be convenient to be filled through the dust collection material, the dust recycling phenomenon has been cleaned, and has been convenient for the dust has been cleaned.
In one embodiment, one end of the dust conveying pipe 7 is inserted into the dust hood 5, and the other end of the dust conveying pipe 7 is inserted between the dust removing filter screen 12 and the funnel 13 to form a communication structure.
In one embodiment, the dust inlet 6 has a strip structure, and the dust inlets 6 are arranged at equal intervals from top to bottom, so that the dust collection range is enlarged, and the dust collection efficiency is improved.
In one embodiment, the outer wall of the top opening of the funnel 13 is in sealing connection with the inner wall of the dust box 2, so that leakage is avoided, and dust is conveniently concentrated.
In one embodiment, two ends of the feeding channel 3 are respectively connected with the hopper 4 and the stirring kettle 1 in a penetrating way, so that the feeding structure is a common feeding structure and mullite brick raw materials are convenient to throw in.
Working principle:
in the process of feeding and stirring initial stage, the dual-purpose pump 9 of breathing in of aerifing starts to bleed, at this moment, second push-pull valve 15 is in the closed condition, first push-pull valve 8 is in the open condition, dust collection box 2 inside presents negative pressure state, make dust inlet 6 be in negative pressure suction state through the dust conveying pipe 7 of intercommunication and dust hood 5, the dust of loss is inhaled into dust hood 5 by dust inlet 6, in dust collection box 2 is gone into through dust conveying pipe 7, the air discharges after dust removal filter screen 12, the dust stays in dust collection box 2, accomplish dust removal and dust collection material collecting operation, avoided mullite brick raw materials to throw material and dust loss when stirring and lead to environmental pollution, be convenient for clean production, simultaneously, back-flushing port 18 has been seted up to bellows 17 bottom surface, when dust collection box 2 inside is full or dust removal filter screen 12 blocks up, can close first push-pull valve 8, open second push-pull valve 15, then start to breathe in dual-purpose pump 9 aerify, the air current is gone into 17 and is spouted through back-flushing port 18, carry out dust removal filter screen 12, the clearance, the trouble is filled through the air current and the dust collection device is convenient for use of dust collection material recycling in the raw materials has been avoided through the dust collection kettle 1, the trouble is convenient for use to have been improved, the raw materials recycling phenomenon has been avoided to be convenient to clean through the dust collection, and has been convenient to use.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a mullite brick raw materials stirring is with collection dirt material collecting device, its characterized in that, including stirred tank (1) and hopper (4), stirred tank (1) top surface is through feed channel (3) through connection has hopper (4), and hopper (4) inner wall fixed mounting has dust hood (5), stirred tank (1) opposite side top surface is equipped with dust collection box (2) through support (14) mount, and dust collection box (2) internally mounted has grid board (11) to grid board (11) bottom surface fixed mounting has dust removal filter screen (12), dust removal filter screen (12) below is located dust collection box (2) internally mounted has funnel (13), and funnel (13) bottom mouth is through return pipe (16) and stirred tank (1) through connection to dust collection box (2) are through dust conveying pipe (7) and dust hood (5) through connection, dust inlet (6) have been seted up on dust collection box (5) surface, dust collection box (2) top surface fixed mounting has dual-purpose pump (9) of aerifing, and air pump (9) output through connection has connecting pipe (10), and dust collection box (10) through connection pipe (17) top surface through connection to grid board (17) top surface through connection, the bottom surface of the bellows (17) is provided with a back-blowing opening (18).
2. The dust collection and collection device for mullite brick raw material stirring according to claim 1, wherein a first gate valve (8) is installed on the surface of the dust conveying pipe (7), and a second gate valve (15) is installed on the surface of the material return pipe (16).
3. The dust collecting and collecting device for stirring mullite brick raw materials according to claim 1, wherein a plurality of back blowing openings (18) are distributed at equal intervals, and the aperture of the back blowing openings (18) is not more than 2mm.
4. The dust collecting and collecting device for mullite brick raw material stirring according to claim 1, characterized in that the grating plate (11) is a metal rectangular grating plate, and the vertical projection size of the grating plate (11) is the same as the vertical projection size of the dust removing filter screen (12).
5. The dust collecting and collecting device for mullite brick raw material stirring according to claim 1, wherein one end of the dust conveying pipe (7) is inserted into the dust hood (5), and the other end of the dust conveying pipe (7) is inserted between the dust removing filter screen (12) and the funnel (13).
6. The dust collecting and collecting device for mullite brick raw material stirring according to claim 1, wherein the dust inlet (6) has a strip-shaped structure, and the dust inlet (6) is provided with a plurality of dust inlets at equal intervals from top to bottom.
7. The dust collecting and collecting device for mullite brick raw material stirring according to claim 1, wherein the outer wall of the top opening of the funnel (13) is in sealing connection with the inner wall of the dust collecting box (2).
8. The dust collecting and collecting device for stirring mullite brick raw materials according to claim 1, wherein two ends of the feeding channel (3) are respectively connected with the hopper (4) and the stirring kettle (1) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242301.6U CN220179725U (en) | 2023-05-22 | 2023-05-22 | Dust collecting and collecting device for mullite brick raw material stirring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242301.6U CN220179725U (en) | 2023-05-22 | 2023-05-22 | Dust collecting and collecting device for mullite brick raw material stirring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179725U true CN220179725U (en) | 2023-12-15 |
Family
ID=89109583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321242301.6U Active CN220179725U (en) | 2023-05-22 | 2023-05-22 | Dust collecting and collecting device for mullite brick raw material stirring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179725U (en) |
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2023
- 2023-05-22 CN CN202321242301.6U patent/CN220179725U/en active Active
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