CN218980859U - Dust collector is used in mortar production - Google Patents
Dust collector is used in mortar production Download PDFInfo
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- CN218980859U CN218980859U CN202223328293.5U CN202223328293U CN218980859U CN 218980859 U CN218980859 U CN 218980859U CN 202223328293 U CN202223328293 U CN 202223328293U CN 218980859 U CN218980859 U CN 218980859U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to a dust removing device for mortar production, which belongs to the technical field of concrete production equipment and comprises an air inlet hopper, a connecting pipe and a box body, wherein one end of the connecting pipe is communicated with the air inlet hopper, the other end of the connecting pipe is communicated with the box body, an air suction assembly, a filtering assembly and a collecting assembly are arranged in the box body, the air suction assembly is used for sucking dust into the box body, the filtering assembly is used for filtering the sucked dust, and the collecting assembly is used for collecting the filtered dust in a concentrated manner. The utility model has the effect of reducing the dust overflow generated in the mortar production process.
Description
Technical Field
The utility model relates to the technical field of concrete production equipment, in particular to a dust removing device for mortar production.
Background
The dry powder mortar is a granular or powdery material which is formed by physically mixing the aggregate, the inorganic cementing material, the additive and the like which are subjected to drying and screening treatment according to a certain proportion, and is transported to a construction site in a bag or bulk mode, and the material can be directly used after being mixed with water.
In the related art, when the dry powder mortar is used, the dry powder mortar is often required to be conveyed into mixing equipment on site for mixing, and jolt of the dry powder mortar is avoided during feeding. Because the dry powder mortar is powdery, during feeding, the dust overflows and drifts into the air to pollute the environment, and constructors can cause harm to the health after inhaling.
Disclosure of Invention
The utility model provides a dust removing device for mortar production, which aims to reduce dust overflow generated in the mortar production process.
The utility model provides a dust removing device for mortar production, which adopts the following technical scheme:
the utility model provides a dust collector is used in mortar production, includes air inlet scoop, connecting pipe and box, connecting pipe one end with the air inlet scoop is linked together, the other end of connecting pipe with the box is linked together, be provided with subassembly, filter equipment and the collection subassembly that induced drafts in the box, the subassembly that induced drafts is used for with the dust is inhaled inside the box, filter equipment is used for filtering the absorptive dust, the collection subassembly is used for concentrating the collection to the dust of filtering out.
Through adopting above-mentioned technical scheme, in the in-process that carries out mortar production, aim at the position that the dust overflowed with the air inlet bucket, start the subassembly that induced drafts, the air that will have a large amount of dust is inside through the connecting pipe suction box, the filtration of the air in the entering box through filtering component, with the dust filtering, and collect the dust that will filter out with collecting assembly is concentrated, the outside discharge of remaining clean air, thereby reduce the dust that produces in the mortar production process and overflow, environmental protection safety has reduced healthy harmful effects to constructor.
Optionally, the connecting tube is configured as a bellows.
By adopting the technical scheme, the overall position of the dust removing device is not fixed due to the limitation of various instrument layouts in a construction site; the connecting pipe is arranged as the corrugated pipe, so that the connecting pipe can be adjusted according to the distance between the dust removing device and the dust overflow part, and can be bent at will, the flexibility of equipment arrangement is improved, and the adaptability is improved.
Optionally, the air suction assembly comprises a negative pressure fan, and the negative pressure fan is fixedly arranged at the bottom of the box body through bolts.
By adopting the technical scheme, the negative pressure fan is arranged at the bottom of the box body, so that air is filtered and then discharged through the negative pressure fan, collision abrasion between dust and the like and the blades of the negative pressure fan is reduced, and the service life is prolonged; in addition, when the use scene is the inside of the factory, the negative pressure fan can also enhance the ventilation in the factory and introduce fresh air.
Optionally, the filter assembly includes a plurality of filtration frames, and a plurality of all be provided with the filter screen on the filtration frame, a plurality of the filtration frame top-down interval sets up in the box, a plurality of the filter screen top-down aperture reduces in proper order.
Through adopting above-mentioned technical scheme, utilize multilayer filtration frame and filter screen to carry out multistage filtration, reduced the condition emergence that the filter screen blockked up, simultaneously, multilayer filtration has still reduced clearance frequency, has improved purifying effect.
Optionally, be provided with the clearance subassembly in the box, the clearance subassembly is used for right the filter screen is clean.
By adopting the technical scheme, the filter screen which accumulates excessive dust can not be blocked in the continuous filtering process; utilize the clearance subassembly to in time clear up the dust on the filter screen automatically, reduce the condition of jam and take place, be convenient for continue to filter the dust removal, reduced the frequency of manual cleaning.
Optionally, the cleaning component comprises a driving motor, a threaded rod, a connecting part and a cleaning piece, wherein the driving motor is arranged on the inner wall of the box body, the threaded rod is rotatably arranged in the box body, and the threaded rod is coaxially connected with an output shaft of the driving motor; the connecting portion with threaded rod screw thread fit, the clearance piece sets up on the connecting portion, the clearance piece be used for with dust on the filter screen is got rid of, still be provided with in the box and stop the piece that changes, it is used for preventing to stop the connecting portion is followed the threaded rod rotates.
By adopting the technical scheme, when cleaning is performed, the driving motor is started, the output shaft of the driving motor rotates to drive the threaded rod to rotate, and the connecting part is driven to move under the limit of the rotation stopping part to drive the cleaning part to move on the filter screen, so that dust on the filter screen is cleaned; the driving motor is rotated in the forward and reverse directions in the cleaning process, so that the cleaning is continuously performed.
Optionally, the collection subassembly includes a plurality of collection boxes, set up the installation cavity on the box inner wall, a plurality of collection boxes all set up in the installation cavity, a plurality of grooves of sliding have been seted up on the inner wall of installation cavity, collection box with the groove looks adaptation that slides, a plurality of all be provided with in the groove that slides and be used for with corresponding the mounting in the collection box is fixed.
By adopting the technical scheme, in the continuous cleaning process, the dust accumulated on the filter screen is swept into the collecting box due to the fact that the cleaning piece moves to two sides; when the collecting box is full, the fixing piece is released, the collecting box is moved out of the sliding groove, so that the collecting box is convenient to collect and clean in a concentrated mode, and time and labor are saved.
Optionally, the mounting includes the elasticity arch, the elasticity arch sets up on the outer wall of collecting the box, the shrinkage pool has been seted up on the inner wall of groove that slides, the elasticity arch with shrinkage pool looks adaptation.
By adopting the technical scheme, when the collecting box is taken out, the collecting box is pulled outwards until the elastic bulge is moved out of the concave hole; when the collection box is assembled back after cleaning, the collection box is aligned to the sliding groove for insertion until the elastic bulge is sprung into the concave hole, and the collection box is fixed, so that the collection box is convenient to detach and time-saving and labor-saving.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. in the mortar production process, the air inlet hopper is aligned to the position where dust overflows, the air suction assembly is started, air with a large amount of dust is sucked into the box body through the connecting pipe, the air entering the box body is filtered by the filtering assembly, the dust is filtered, the filtered dust is collected in a concentrated mode by the collecting assembly, and the rest clean air is discharged outwards, so that the dust overflow generated in the mortar production process is reduced, the environment is protected, and the adverse effect on the health of constructors is reduced;
2. the overall position of the dust removing device is not fixed due to the limitation of the layout of various instruments in a construction site; the connecting pipe is a corrugated pipe, so that the connecting pipe can be adjusted according to the distance between the dust removing device and the dust overflow position, and can be bent at will, the flexibility of equipment arrangement is improved, and the adaptability is improved;
3. in the continuous cleaning process, as the cleaning piece moves to two sides, dust accumulated on the filter screen is swept into the collecting box; when the collecting box is full, the fixing piece is released, the collecting box is moved out of the sliding groove, so that the collecting box is convenient to collect and clean in a concentrated mode, and time and labor are saved.
Drawings
Fig. 1 is a schematic structural view of a dust removing device for mortar production according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a dust removing device for mortar production according to an embodiment of the present application.
Reference numerals illustrate: 1. an air inlet scoop; 2. a connecting pipe; 3. a case; 31. a mounting cavity; 32. a slip groove; 4. a negative pressure fan; 5. a filter frame; 6. a filter screen; 7. cleaning the assembly; 71. a driving motor; 72. a threaded rod; 73. a connection part; 74. cleaning the piece; 8. a collection box; 81. and an elastic bulge.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
The embodiment of the utility model discloses a dust removing device for mortar production.
Referring to fig. 1 and 2, a dust collector for mortar production includes air inlet scoop 1, connecting pipe 2 and box 3, and connecting pipe 2 one end is linked together with air inlet scoop 1, and the other end and the box 3 of connecting pipe 2 are linked together, are provided with subassembly, filter component and the collection subassembly that induced drafts in the box 3, and the subassembly that induced drafts is used for inhaling the box 3 inside with the dust, and filter component is used for filtering the inhaled dust, and the collection subassembly is used for concentrating the collection to the dust of filtering out.
In the present embodiment, the connection pipe 2 is provided as a bellows; the overall position of the dust removing device is not fixed due to the limitation of the layout of various instruments in a construction site; the connecting pipe 2 is arranged as a corrugated pipe, so that the connecting pipe can be adjusted according to the distance between the dust removing device and the dust overflow part, and can be bent at will, the flexibility of equipment arrangement is improved, and the adaptability is improved.
Referring to fig. 1 and 2, the air suction assembly comprises a negative pressure fan 4, and the negative pressure fan 4 is fixedly arranged at the bottom of the box body 3 through bolts; the negative pressure fan 4 is arranged at the bottom of the box body 3, so that air is filtered and then discharged through the negative pressure fan 4, collision abrasion between dust and the like and fan blades of the negative pressure fan 4 is reduced, and the service life is prolonged; in addition, when the use scene is the inside of the factory, the negative pressure fan 4 can also enhance the ventilation in the factory and introduce fresh air.
Referring to fig. 2, as an embodiment of the filter assembly, the filter assembly includes a plurality of filter frames 5, wherein the filter frames 5 are provided with filter screens 6, the filter frames 5 are disposed in the case 3 at intervals from top to bottom, and the apertures of the filter screens 6 are sequentially reduced from top to bottom.
In addition, in the present embodiment, the filter frame 5 is flush with the upper surface of the filter screen 6, so that dust accumulated on the surface of the filter frame is more easily cleaned.
Through above-mentioned embodiment, utilize multilayer filter frame 5 and filter screen 6 to carry out multistage filtration, reduced the condition emergence that filter screen 6 blockked up, simultaneously, multilayer filtration has still reduced the clearance frequency, has improved purifying effect.
Referring to fig. 2, a cleaning assembly 7 is arranged in the box 3, and the cleaning assembly 7 is used for cleaning the filter screen 6; in the process of continuously filtering, the filter screen 6 accumulating excessive dust is inevitably blocked; utilize cleaning component 7 to in time clear up the dust on the filter screen automatically, reduce the condition of jam and take place, be convenient for last filtering the dust removal, reduced the frequency of manual cleaning.
As one embodiment of the cleaning assembly 7, the cleaning assembly 7 includes a driving motor 71, a threaded rod 72, a connecting portion 73 and a cleaning member 74, the driving motor 71 is disposed on the inner wall of the case 3, the threaded rod 72 is rotatably disposed in the case 3, and the threaded rod 72 is coaxially connected with an output shaft of the driving motor 71; the connecting portion 73 is in threaded fit with the threaded rod 72, the cleaning member 74 is arranged on the connecting portion 73, the cleaning member 74 is used for removing dust on the filter screen 6, and the rotation stopping member is further arranged in the box body 3 and used for preventing the connecting portion 73 from rotating along with the threaded rod 72.
In this embodiment, the cleaning member 74 is provided as a cleaning brush, or may be provided as a scraper according to actual requirements, so that dust on the filter screen 6 can be removed efficiently; in this embodiment, when cleaning is performed, the driving motor 71 is started, the output shaft of the driving motor 71 rotates to drive the threaded rod 72 to rotate, and under the limitation of the rotation stopping member, the connecting part 73 is driven to move to drive the cleaning member 74 to move on the filter screen 6, so that dust on the filter screen 6 is swept to two sides; the cleaning process continues to rotate the drive motor 71 forward and backward, so that cleaning is continuously performed.
Referring to fig. 1 and 2, the collecting assembly comprises a plurality of collecting boxes 8, an installation cavity 31 is formed in the inner wall of the box body 3, the plurality of collecting boxes 8 are all arranged in the installation cavity 31, a plurality of sliding grooves 32 are formed in the inner wall of the installation cavity 31, the collecting boxes 8 are matched with the sliding grooves 32, and fixing pieces used for fixing the corresponding collecting boxes 8 are arranged in the sliding grooves 32.
As an embodiment of the fixing member, the fixing member includes an elastic protrusion 81, the elastic protrusion 81 is disposed on the outer wall of the collecting box 8, and a concave hole is formed in the inner wall of the sliding groove 32, and the elastic protrusion 81 is adapted to the concave hole.
In the present embodiment, in the process of continuously cleaning, since the cleaning brush moves to both sides, the dust accumulated on the filter screen 6 can be scanned into the collecting box 8 when the cleaning brush moves to the end; when the collecting box 8 is full, the collecting box 8 is pulled outwards until the elastic bulge 81 is moved out of the concave hole, and the collecting box 8 can be moved out of the sliding groove 32, so that concentrated collection and cleaning are performed, and time and labor are saved.
In addition, in the embodiment, four groups of filter frames 5 and filter screens 6 are arranged from top to bottom, and can be set to other values according to actual demands; wherein, clearance subassembly 7 and the quantity phase-match of filtering frame 5, every filtering frame 5 left and right sides all are provided with collection subassembly.
The implementation principle of the dust removing device for mortar production provided by the embodiment of the utility model is as follows: when the dust collector is used, the connecting pipe 2 is adjusted, the air inlet hopper 1 is aligned to a position where dust removal is required, and the negative pressure fan 4 is started;
in the continuous induced draft process, dust enters the box body 3 through the air inlet hopper 1 and the connecting pipe 2, and is subjected to multistage filtration through the multi-layer filter screen 6;
in the filtering process, the filter screen 6 gradually accumulates dust, the driving motor 71 is started, the driving motor 71 drives the threaded rod 72 to rotate, the cleaning brush moves left and right, and the dust on the filter screen 6 is swept into the bearing boxes at the two sides;
when the receiving box is full, the receiving box is pulled out, and the filtered dust can be concentrated.
Through the design of above-mentioned structure, realized the dust collection in mortar production process, also realized multistage filtration at the in-process of collecting, improved dust collection efficiency, and can carry out centralized processing with the dust of collecting, reduced artifical clear frequency, improved dust collection efficiency.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a dust collector is used in mortar production which characterized in that: including inlet scoop (1), connecting pipe (2) and box (3), connecting pipe (2) one end with inlet scoop (1) is linked together, the other end of connecting pipe (2) with box (3) are linked together, be provided with subassembly, filter component and the collection subassembly that induced drafts in box (3), the subassembly that induced drafts is used for inhaling dust inside box (3), filter component is used for filtering the inhaled dust, the collection subassembly is used for concentrating the collection to the dust of filtering out.
2. The dust removing device for mortar production according to claim 1, wherein: the connecting pipe (2) is a corrugated pipe.
3. The dust removing device for mortar production according to claim 1, wherein: the air suction assembly comprises a negative pressure fan (4), and the negative pressure fan (4) is fixedly arranged at the bottom of the box body (3) through bolts.
4. The dust removing device for mortar production according to claim 1, wherein: the filter assembly comprises a plurality of filter frames (5), wherein a plurality of filter screens (6) are arranged on the filter frames (5), the filter frames (5) are arranged in the box body (3) from top to bottom at intervals, and the apertures of the filter screens (6) from top to bottom are sequentially reduced.
5. The dust collector for mortar production of claim 4, wherein: the cleaning assembly (7) is arranged in the box body (3), and the cleaning assembly (7) is used for cleaning the filter screen (6).
6. The dust collector for mortar production of claim 5, wherein: the cleaning assembly (7) comprises a driving motor (71), a threaded rod (72), a connecting part (73) and a cleaning piece (74), wherein the driving motor (71) is arranged on the inner wall of the box body (3), the threaded rod (72) is rotatably arranged in the box body (3), and the threaded rod (72) is coaxially connected with an output shaft of the driving motor (71); the connecting part (73) is in threaded fit with the threaded rod (72), the cleaning piece (74) is arranged on the connecting part (73), the cleaning piece (74) is used for removing dust on the filter screen (6), a rotation stopping piece is further arranged in the box body (3), and the rotation stopping piece is used for preventing the connecting part (73) from rotating along with the threaded rod (72).
7. The dust removing apparatus for mortar production of claim 6, wherein: the collecting assembly comprises a plurality of collecting boxes (8), wherein an installation cavity (31) is formed in the inner wall of the box body (3), the collecting boxes (8) are all arranged in the installation cavity (31), a plurality of sliding grooves (32) are formed in the inner wall of the installation cavity (31), the collecting boxes (8) are matched with the sliding grooves (32), and a plurality of fixing pieces used for fixing the corresponding collecting boxes (8) are arranged in the sliding grooves (32).
8. The dust removing apparatus for mortar production of claim 7, wherein: the fixing piece comprises an elastic bulge (81), the elastic bulge (81) is arranged on the outer wall of the collecting box (8), a concave hole is formed in the inner wall of the sliding groove (32), and the elastic bulge (81) is matched with the concave hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223328293.5U CN218980859U (en) | 2022-12-10 | 2022-12-10 | Dust collector is used in mortar production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223328293.5U CN218980859U (en) | 2022-12-10 | 2022-12-10 | Dust collector is used in mortar production |
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| CN218980859U true CN218980859U (en) | 2023-05-09 |
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| CN202223328293.5U Active CN218980859U (en) | 2022-12-10 | 2022-12-10 | Dust collector is used in mortar production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961418A (en) * | 2024-04-02 | 2024-05-03 | 西南石油大学 | Welding workbench |
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2022
- 2022-12-10 CN CN202223328293.5U patent/CN218980859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961418A (en) * | 2024-04-02 | 2024-05-03 | 西南石油大学 | Welding workbench |
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