CN219855301U - Dust collector for concrete raw material feeding - Google Patents
Dust collector for concrete raw material feeding Download PDFInfo
- Publication number
- CN219855301U CN219855301U CN202321284613.3U CN202321284613U CN219855301U CN 219855301 U CN219855301 U CN 219855301U CN 202321284613 U CN202321284613 U CN 202321284613U CN 219855301 U CN219855301 U CN 219855301U
- Authority
- CN
- China
- Prior art keywords
- gauze
- fan
- dust
- concrete raw
- support frames
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 239000002994 raw material Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 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
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Prevention Of Fouling (AREA)
Abstract
The utility model relates to the technical field of concrete preparation, in particular to a dust collecting device for feeding concrete raw materials, which can be used for relieving the dust emission problem at a feeding port of a concrete mixer. The utility model provides a dust arrester installation for concrete raw materials material loading, includes the support frame, and symmetric distribution and fixed connection about two support frames are, and a plurality of fan is installed in the outside of two support frames, installs a plurality of and fan one-to-one's wind scooper between two support frames, wind scooper and fan intercommunication, fixedly connected with gauze between two support frames, and all wind scoopers all are located the outside of gauze, and two support frames are through a plurality of and fan one-to-one's backup pad fixed connection, and all backup pads all are located between two support frames. According to the utility model, the effect of blocking the diffusion of dust by utilizing the directional air flow is realized through the fan, the air deflector and the gauze, and dust carried in the air flow can be filtered out in the process of exhausting the air flow, so that the dust problem in the feeding process of concrete raw materials can be effectively relieved.
Description
Technical Field
The utility model relates to the technical field of concrete preparation, in particular to a dust collection device for concrete raw material feeding.
Background
Concrete is one of the most common building materials, raw materials for preparing concrete comprise cement, sand aggregate and water, a plurality of raw materials are required to be fully stirred and mixed by using a stirrer when preparing concrete water, and the existing stirrer for preparing concrete is of an open structure, wherein the most common stirrer is a flat-mouth stirrer, so that the mixing state of the plurality of raw materials is conveniently observed.
The top of flat-mouth mixer is complete open-ended state, not only can be in-process audio-visual the mixed state of seeing various raw materials, simultaneously make things convenient for the material loading, unload and clean after using, however, because cement and grit aggregate are the drier, in-process of material loading and stirring, mix and raw materials powder can all follow the opening part out diffusion of flat-mouth mixer, lead to the dust content in the processing environment to rise, can propose a dust arrester installation for concrete raw materials material loading to this problem, alleviate the raise dust problem of concrete mixer feed inlet department.
Disclosure of Invention
The utility model aims to provide a dust collection device for feeding concrete raw materials, which can be used for relieving the dust emission problem at a feeding port of a concrete mixer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dust arrester installation for concrete raw materials material loading, includes the support frame, and upper and lower symmetric distribution and fixed connection are presented to two support frames, and a plurality of fan is installed in the outside of two support frames, installs a plurality of wind scooper with the fan one-to-one between two support frames, wind scooper and fan intercommunication, fixedly connected with gauze between two support frames, and all wind scoopers all are located the outside of gauze.
Preferably, the two support frames are fixedly connected with the support plates in one-to-one correspondence with the fans through a plurality of, all the support plates are positioned between the two support frames, the fans are positioned on the outer sides of the corresponding support plates, the corresponding air guide covers are positioned on the inner sides of the support plates, and the fans and the air guide covers are fixedly connected with the corresponding support plates.
Preferably, the support frame and the gauze are in a matched annular structure.
Preferably, the wind scooper is of an arc structure matched with the gauze, and a plurality of ventilation grooves distributed in a linear array along the contour line are formed in the side wall of the wind scooper.
Preferably, the inside of gauze is provided with the supporting seat, and the bottom of supporting seat can be dismantled and is connected with the cassette, and the outside of cassette is provided with a plurality of scraper blade that is annular array and distributes and scraper blade and supporting seat fixed connection through the connecting rod, and the scraper blade is laminated with the gauze.
Preferably, the scraping plate is made of metal, and a silica gel sleeve is sleeved on the outer side of the scraping plate.
The utility model has the following beneficial effects:
through the cooperation of fan, aviation baffle and support frame, can form the air current of outside flow in the feed inlet department of mixer, then the raise dust that the in-process produced of feeding can be driven to the outside flow when the feed inlet, can block the widening route of raise dust, alleviate the raise dust problem of feed inlet department, through the cooperation of gauze and aviation baffle, can filter the air current at the in-process of exhaust air current, can prevent that the dust from exporting outside along with the air current, can avoid too much dust to get into the fan again.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are 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 view of the present utility model mated with a blender body;
FIG. 2 is a schematic diagram of the present utility model;
fig. 3 is a schematic diagram of the wind scooper, the support plate, and the blower.
In the figure: 1. a support frame; 2. a support plate; 3. a blower; 4. a gauze; 5. a wind scooper; 6. a ventilation groove; 7. a support base; 8. a clamping seat; 9. a scraper; 10. a connecting rod; 11. a silica gel sleeve; 12. a mixer body.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a dust collector for concrete raw material loading, including support frame 1, two support frames 1 are upper and lower symmetric distribution and fixed connection, and a plurality of fan 3 is installed in the outside of two support frames 1, installs a plurality of wind scooper 5 with fan 3 one-to-one between two support frames 1, wind scooper 5 and fan 3 intercommunication, fixedly connected with gauze 4 between two support frames 1, and all wind scoopers 5 all are located the outside of gauze 4.
The scheme comprises the following working processes:
when the dust collecting device is used, the device is integrally sleeved on the outer side of the stirrer body 12, the opening of the stirrer body 12 is located on the inner side of the gauze 4, then one support frame 1 located at the bottom is fixed with the stirrer body 12 in a welding mode, the fan 3 is started before feeding, the fan 3 can draw out the air flow on the inner side of the gauze 4 to the outer side, in the feeding process, the air flow formed under the action of the fan 3 can drive flying dust to move towards the gauze 4 and attach to the gauze 4, and when the dust on the gauze 4 gathers, the dust automatically falls into the stirrer under the action of gravity after overmuch dust.
The working process can be as follows:
the dust collecting device can guide dust to flow along with the air flow to two sides through the directional air flow formed by the fan 3, and the air flow is filtered by utilizing the gauze 4 in the process of exhausting the air flow, so that the dust at the feeding port of the concrete flat-mouth mixer can be effectively reduced.
Further, two support frames 1 are fixedly connected with the support plates 2 corresponding to the fans 3 one by one through a plurality of, all the support plates 2 are located between the two support frames 1, the fans 3 are located on the outer sides of the corresponding support plates 2, the corresponding air guide covers 5 are located on the inner sides of the support plates 2, the fans 3 and the air guide covers 5 are fixedly connected with the corresponding support plates 2, and after machining is completed, the yarn nets 4 can be directly washed from the outer sides of the yarn nets 4, and operation is convenient and efficient.
Further, the supporting frame 1 and the gauze 4 are in a matched annular structure.
Further, the wind scooper 5 is of an arc structure matched with the gauze 4, a plurality of ventilation grooves 6 distributed in a linear array along the contour line are formed in the side wall of the wind scooper 5, the wind scooper 5 can expand the air flow coverage area, and dust collection efficiency is improved.
Further, the inboard of gauze 4 is provided with supporting seat 7, the bottom of supporting seat 7 is dismantled and is connected with cassette 8, the outside of cassette 8 is provided with a plurality of scraper blade 9 that is annular array and distributes and scraper blade 9 passes through connecting rod 10 and supporting seat 7 fixed connection, scraper blade 9 and gauze 4 laminating, the pivot welded fastening with cassette 8 and mixer body 12, insert in the cassette 8 later with supporting seat 7, the material loading in-process starts mixer body 12 and drives supporting seat 7, connecting rod 10 and scraper blade 9 connects the whole low-speed rotation that forms, then can scrape down the dust that adheres to on the gauze 4, be favorable to ventilation dust absorption.
Further, the scraping plate 9 is made of metal, and the outer side of the scraping plate 9 is sleeved with the silica gel sleeve 11, so that the scraping plate is not easy to deform and the gauze 4 can be prevented from being scratched.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dust arrester installation for concrete raw materials material loading, includes support frame (1), its characterized in that: two support frame (1) are upper and lower symmetric distribution and fixed connection, two a plurality of fan (3) are installed in the outside of support frame (1), two install a plurality of wind scooper (5) with fan (3) one-to-one between support frame (1), wind scooper (5) and fan (3) intercommunication, two fixedly connected with gauze (4) between support frame (1), all wind scooper (5) all are located the outside of gauze (4).
2. The dust collection device for concrete raw material feeding according to claim 1, wherein: two support frames (1) are fixedly connected with support plates (2) corresponding to fans (3) one by one, all support plates (2) are located between the two support frames (1), the fans (3) are located on the outer sides of the corresponding support plates (2) and corresponding air guide covers (5) are located on the inner sides of the support plates (2), and the fans (3) and the air guide covers (5) are fixedly connected with the corresponding support plates (2).
3. The dust collection device for concrete raw material feeding according to claim 1, wherein: the supporting frame (1) and the gauze (4) are of matched annular structures.
4. The dust collection device for concrete raw material feeding according to claim 1, wherein: the wind scooper (5) is of an arc-shaped structure matched with the gauze (4), and a plurality of ventilation grooves (6) distributed in a linear array along the contour line are formed in the side wall of the wind scooper (5).
5. The dust collection device for concrete raw material feeding as claimed in claim 4, wherein: the inside of gauze (4) is provided with supporting seat (7), the bottom of supporting seat (7) can be dismantled and be connected with cassette (8), the outside of cassette (8) is provided with scraper blade (9) and scraper blade (9) that are annular array and distribute through connecting rod (10) and supporting seat (7) fixed connection, scraper blade (9) laminating with gauze (4).
6. The dust collection device for concrete raw material feeding as claimed in claim 5, wherein: the scraping plate (9) is made of metal, and a silica gel sleeve (11) is sleeved on the outer side of the scraping plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284613.3U CN219855301U (en) | 2023-05-25 | 2023-05-25 | Dust collector for concrete raw material feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284613.3U CN219855301U (en) | 2023-05-25 | 2023-05-25 | Dust collector for concrete raw material feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219855301U true CN219855301U (en) | 2023-10-20 |
Family
ID=88334322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321284613.3U Active CN219855301U (en) | 2023-05-25 | 2023-05-25 | Dust collector for concrete raw material feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219855301U (en) |
-
2023
- 2023-05-25 CN CN202321284613.3U patent/CN219855301U/en active Active
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| GR01 | Patent grant |