CN215310986U - Concrete mixing plant dust recovery device - Google Patents
Concrete mixing plant dust recovery device Download PDFInfo
- Publication number
- CN215310986U CN215310986U CN202121291703.6U CN202121291703U CN215310986U CN 215310986 U CN215310986 U CN 215310986U CN 202121291703 U CN202121291703 U CN 202121291703U CN 215310986 U CN215310986 U CN 215310986U
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- Prior art keywords
- collection box
- box
- dust
- air inlet
- mixing plant
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- 239000000428 dust Substances 0.000 title claims abstract description 67
- 238000011084 recovery Methods 0.000 title claims abstract description 8
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 25
- 241000196324 Embryophyta Species 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of concrete mixing plant design, and discloses a dust recovery device of a concrete mixing plant, which comprises a dust collection box, wherein the dust collection box comprises a box body, an axial flow fan, an air inlet and an air outlet, the axial flow fan is positioned in the box body, the air inlet is formed in the side wall of the box body, the air outlet is formed in one side, far away from the air inlet, of the box body, an iron collection box is arranged on one side, far away from the air inlet, of the side wall of the box body, a gooseneck pipe is connected to the upper side of the collection box, a dust collection cover is arranged at one end, far away from the collection box, of the gooseneck pipe, a collection box is arranged on the lower side of the collection box, a filter screen is arranged in the front of the air inlet and is arranged in the collection box, a guide sleeve embedded into the collection box is arranged on the lower side of the collection box, and a magnet rod used for attracting the inner wall of the upper side of the collection box is arranged at the upper end of the filter screen.
Description
Technical Field
The utility model relates to the technical field of concrete mixing plant design, in particular to a dust recovery device of a concrete mixing plant.
Background
The concrete mixing plant mainly comprises five systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities, four intermediate links are reduced due to the fact that building aggregate metering is compared with station aggregate metering, metering time is saved due to vertical blanking metering, production efficiency is greatly improved, a large amount of dust can be generated during operation of the concrete mixing plant, and the dust needs to be treated for creating a good operation environment.
At present, chinese patent with publication No. CN212919917, published as 2021, 4/9 discloses a dust treatment device for a concrete mixing plant, which comprises a hollow collecting box, axial flow fans are symmetrically installed at two ends inside the collecting box, a bottom plate is arranged on the bottom surface of the collecting box, first push rods are symmetrically installed at the front and rear ends of the right side of the upper surface of the bottom plate, telescopic shafts of the first push rods are fixedly connected with a rotating shaft, the rotating shaft is embedded into the bottom surface of the collecting box, the right end of the collecting box is rotatably connected with the rotating shaft through the first push rods, second push rods are symmetrically installed at the front and rear ends of the left side of the upper surface of the bottom plate, telescopic shafts of the second push rods are fixedly connected with a connecting cylinder with a hollow structure, springs are fixedly connected inside the connecting cylinder, and the top end of the connecting cylinder is fixedly connected with the left side of the bottom surface of the collecting box; the end welded fastening has the connecting cover about the collecting box, and a plurality of filter plates are installed to the upper surface equidistance of collecting box, and surface mounting has the scraper blade before the top of filter plate, and the fixed slot has been seted up to the front surface of scraper blade, and the fixed slot internal rotation is connected with the handle, and the last fixed surface of filter plate is equipped with the handle, and a plurality of draw-in grooves have been seted up to the inside top surface equidistance of collecting box, and the inside wall bonding of scraper blade is fixed with the sponge.
This kind of dust treatment device for concrete mixing plant starts two axial fan simultaneously, under the cooperation of connecting cover, inhales the air and takes the dust from the left end of collecting box, through a plurality of filter plates filtration one by one, blows off from the right-hand member of collecting box at last, after the use, can open the door plant, rolls out the handle in the fixed slot, holds the handle, with the scraper blade roll-off in the draw-in groove, the scraper blade cooperation sponge strip that slides from top to bottom plays the dust on filter plate surface and scrapes the purpose of removing the clearance.
The left end of the collecting box is used for dust suction, but when the dust suction direction of the collecting box needs to be changed, the left end of the collecting box can be aligned to the position of the required dust suction by generally adjusting the position of the collecting box, and the whole process is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust recovery device of a concrete mixing plant, which can flexibly and conveniently adjust the dust collection position.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a concrete mixing plant dust recovery unit, includes the suction box, the suction box includes the box, is located the axial fan in the box, sets up the air inlet on the box lateral wall, sets up the gas outlet of keeping away from air inlet one side at the box, just one side that is located the air inlet on the lateral wall of box is provided with the collecting box of iron system, the upside of collecting box is connected with one end and the communicating gooseneck of collecting box, the gooseneck is kept away from one of collecting box and is served and be provided with the suction hood, the downside of collecting box is provided with collects the box, be provided with the filter screen that is located the air inlet front side in collecting the box, the downside of collecting box is provided with and is used for the embedding at the inboard uide bushing of collecting box, the upper end of filter screen is provided with and is used for the actuation magnet pole on the collecting box upside inner wall.
The utility model is further provided with: the lower end of the filter screen is detachably connected to the bottom wall of the collecting box through a bolt.
The utility model is further provided with: the dust hood comprises a connecting sleeve connected with the end part of the gooseneck and a mask expanding cover connected with one side, far away from the gooseneck, of the connecting sleeve, and a sealing valve is arranged in the connecting sleeve.
The utility model is further provided with: the outer wall of the collecting box is provided with an elastic buckle which is used for embedding the connecting sleeve and is C-shaped.
The utility model is further provided with: the lower side of the dust collection box is provided with a self-locking caster wheel.
In conclusion, the utility model has the following beneficial effects:
1. when dust generated during operation of the concrete mixing plant needs to be recovered, one end of the gooseneck is connected with the collection box and the other end of the gooseneck is connected with the dust hood, because the gooseneck is a metal piece which can be bent randomly and determines the direction, an operator can randomly adjust the bending angle of the gooseneck, so that the dust hood is just opposite to the position of the dust, then the axial flow fan is started, the dust can be sucked into the collection box by the axial flow fan, the dust entering the collection box can be filtered by the filter screen, meanwhile, the filtered dust can be stored into the collection box after falling down, when the collection box is fully loaded, the collection box on the guide sleeve is pulled down, the magnet rod at the upper end of the filter screen is separated from the inner wall of the collection box, at the moment, the collection box and the filter screen can be taken out, and then the operator can treat the dust in the collection box and the dust on the surface of the filter screen, finally, the dust can be recovered;
after the dust on the collecting box and the filter screen is treated, the filter screen is stretched into the collecting box again, the guide sleeve is embedded into the collecting box, and after the magnet rod at the upper end of the filter screen is attracted to the inner wall of the upper side of the collecting box again, the collecting box and the filter screen can be mounted on the collecting box, so that the whole dismounting process is very convenient;
2. the lower end of the filter screen is detachably connected to the bottom wall of the collecting box through a bolt, so that the filter screen can be conveniently replaced;
3. when dust collection is not needed, the sealing valve on the connecting sleeve is closed, so that the dust collection cover is closed, and foreign matters are prevented from entering the collection box;
4. when dust collection is not needed, after the gooseneck is bent downwards, the connecting sleeve is embedded into the elastic buckle on the outer wall of the collecting box, so that the gooseneck is stored on the collecting box, and finally, the storage of the dust collection box can be facilitated;
5. the self-locking trundles are arranged on the lower side of the dust collection box, and the dust collection box can be conveniently pushed and stopped by the self-locking trundles.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial structural sectional view of the present invention.
Reference numerals: 1. a dust collection box; 11. a box body; 12. an axial flow fan; 13. an air inlet; 14. an air outlet; 2. a collection box; 21. a guide sleeve; 22. elastic buckle; 3. a gooseneck; 4. a dust hood; 41. connecting sleeves; 411. a sealing valve; 42. a mask expanding cover; 5. a collection box; 51. a filter screen; 511. a magnet rod; 6. self-locking caster wheels.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A concrete mixing plant dust recovery device, refer to fig. 1 and 2, comprises a dust collection box 1, wherein a plurality of self-locking trundles 6 are fixed on the lower side of the dust collection box 1 through bolts; meanwhile, the dust collection box 1 comprises a box body 11, an axial flow fan 12 fixed in the box body 11 through bolts, an air inlet 13 formed in the side wall of the box body 11, and an air outlet 14 formed in one side of the box body 11 far away from the air inlet 13, wherein air can be sucked in from the air inlet 13 through the axial flow fan 12, and then the air is sprayed out from the air outlet 14.
Referring to fig. 1 and 2, a collecting box 2 is welded on a side wall of a box body 11 and located at one side of an air inlet 13, the collecting box 2 is wrapped around the air inlet 13, wherein the upper side of the collecting box 2 is connected with a gooseneck 3 with one end communicated with the collecting box 2 through a bolt, a dust hood 4 is arranged at one end of the gooseneck 3 far away from the collecting box 2, meanwhile, the dust hood 4 comprises a connecting sleeve 41 connected with the end part of the gooseneck 3 through a bolt, and an expanding cover 42 integrally arranged at one side of the connecting sleeve 41 far away from the gooseneck 3, a sealing valve 411 is arranged in the connecting sleeve 41, the sealing valve 411 is a manual sealing valve 411, and the dust hood 4 is opened and closed through the sealing valve 411.
Referring to fig. 1 and 2, a collecting box 5 is further arranged on the lower side of the collecting box 2, wherein a filter screen 51 positioned on the front side of the air inlet 13 is arranged in the collecting box 5, the lower end of the filter screen 51 is detachably connected to the bottom wall of the collecting box 5 through a bolt, a guide sleeve 21 embedded in the collecting box 5 is integrally arranged on the lower side of the collecting box 2, a magnet rod 511 is fixed to the upper end of the filter screen 51 through a bolt, and the box body 11 and the collecting box 2 are made of iron materials, so that the magnet rod 511 can be attracted to the inner wall of the upper side of the collecting box 2; wherein, the outer wall of the collecting box 2 is welded with an elastic buckle 22, and the elastic buckle 22 can be used for embedding the connecting sleeve 41 and is C-shaped.
The principle is as follows: when dust generated during operation of the concrete mixing plant needs to be recovered, one end of the gooseneck 3 is connected with the collection box 2 and the other end of the gooseneck 3 is connected with the dust hood 4, because the gooseneck 3 is a metal piece which can be bent randomly and determines the direction, the bending angle of the gooseneck 3 can be adjusted randomly by an operator, so that the dust hood 4 is opposite to the position of the dust, then the axial flow fan 12 is started, the axial flow fan 12 can suck the dust into the collection box 2, the dust entering the collection box 2 can be filtered by the filter screen 51, meanwhile, the filtered dust can be stored into the collection box 5 after falling, when the collection box 5 is fully loaded, the collection box 5 on the guide sleeve 21 is pulled down, and the magnet rod 511 at the upper end of the filter screen 51 is separated from the inner wall of the collection box 2, at the moment, the collection box 5 and the filter screen 51 can be taken out, then the operator can process the dust in the collection box 5 and the dust on the surface of the filter screen 51, finally, the dust recycling can be facilitated.
Wherein collect the box 5 and the dust treatment on the filter screen 51 back that finishes, stretch into the collecting box 2 with filter screen 51 once more in, the uide bushing 21 embedding is in collecting the box 5 simultaneously, after magnet pole 511 when the filter screen 51 upper end actuation is on the inner wall of collecting box 2 upside once more, can accomplish the installation of collecting the box 5 and filter screen 51 on collecting box 2, and the process of whole dismouting is very convenient.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a concrete mixing plant dust recovery device, includes suction box (1), its characterized in that: the dust collection box (1) comprises a box body (11), an axial flow fan (12) positioned in the box body (11), an air inlet (13) formed in the side wall of the box body (11), and an air outlet (14) formed in one side of the box body (11) far away from the air inlet (13), wherein an iron collection box (2) is arranged on the side wall of the box body (11) and on one side of the air inlet (13), a gooseneck pipe (3) with one end communicated with the collection box (2) is connected to the upper side of the collection box (2), a dust collection cover (4) is arranged on one end of the gooseneck pipe (3) far away from the collection box (2), a collection box (5) is arranged on the lower side of the collection box (2), a filter screen (51) positioned on the front side of the air inlet (13) is arranged in the collection box (5), a guide sleeve (21) embedded in the inner side of the collection box (5) is arranged on the lower side of the collection box (2), the upper end of the filter screen (51) is provided with a magnet rod (511) which is used for attracting the inner wall of the upper side of the collecting box (2).
2. The concrete mixing plant dust recycling device of claim 1, wherein: the lower end of the filter screen (51) is detachably connected to the bottom wall of the collecting box (5) through a bolt.
3. The concrete mixing plant dust recycling device of claim 1, wherein: the dust hood (4) comprises a connecting sleeve (41) connected with the end part of the gooseneck (3) and a mask expanding cover (42) connected with one side, far away from the gooseneck (3), of the connecting sleeve (41), and a sealing valve (411) is arranged in the connecting sleeve (41).
4. The concrete batching plant dust recycling device according to claim 3, characterized in that: the outer wall of the collecting box (2) is provided with a C-shaped elastic buckle (22) for embedding the connecting sleeve (41).
5. The concrete mixing plant dust recycling device of claim 1, wherein: the lower side of the dust collection box (1) is provided with a self-locking caster (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121291703.6U CN215310986U (en) | 2021-06-09 | 2021-06-09 | Concrete mixing plant dust recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121291703.6U CN215310986U (en) | 2021-06-09 | 2021-06-09 | Concrete mixing plant dust recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215310986U true CN215310986U (en) | 2021-12-28 |
Family
ID=79556830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121291703.6U Expired - Fee Related CN215310986U (en) | 2021-06-09 | 2021-06-09 | Concrete mixing plant dust recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215310986U (en) |
-
2021
- 2021-06-09 CN CN202121291703.6U patent/CN215310986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |