CN211274512U - Asphalt concrete mix building dust collector - Google Patents
Asphalt concrete mix building dust collector Download PDFInfo
- Publication number
- CN211274512U CN211274512U CN201921800195.2U CN201921800195U CN211274512U CN 211274512 U CN211274512 U CN 211274512U CN 201921800195 U CN201921800195 U CN 201921800195U CN 211274512 U CN211274512 U CN 211274512U
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- Prior art keywords
- dust
- dust removal
- air
- filter screen
- removal case
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Abstract
The utility model discloses an asphalt concrete mix building dust collector, including batching plant and dust removal case, the inboard top bolt fastening of batching plant has the air feed dish, top one side bolt fastening of batching plant has the air pump, and the air pump passes through pipe and air feed dish intercommunication. The utility model discloses in, at first, this batching plant dust collector adopts pneumatic type dust removal mechanism, but this kind of structure efficient removes dust to the batching plant and handles, thereby the efficiency and the quality that the batching plant removed dust have been promoted, secondly, in the inside of dust removal case, be provided with the clean mechanism of filter screen, this kind of structure can effectually carry out cleaning treatment with the filter screen, the jam of filter screen has been prevented, thereby the circulation of air has been guaranteed, and at last, this batching plant dust collector adopts categorised dust removal structure, this kind of structure can carry out categorised processing to the dust of different particle diameters, the efficiency of dust removal processing has both been improved, the recovery processing of the dust of also being convenient for simultaneously.
Description
Technical Field
The utility model relates to a bituminous concrete mixes station dust collecting equipment technical field, especially relates to a bituminous concrete mix building dust collector.
Background
Asphalt concrete mixing plants produce asphalt concrete. The device is mainly used on roads. The main function is to mix asphalt, broken stone, mineral powder and fiber together according to a certain proportion, and heat them to the mixing temperature, thus the mixing is carried out.
However, the existing dust removal device for asphalt concrete mixing plants mostly adopts a precipitation method dust removal mechanism, removes dust for mixing plants, has low dust removal efficiency, has poor dust removal quality, and then the existing dust removal device for asphalt concrete mixing plants has no filter screen cleaning structure inside, and when the filter screen performs filtering treatment for a long time, the filter screen is easily blocked by impurities, thereby reducing the dust removal efficiency. At last, the dust removal device for the asphalt concrete mixing plant cannot realize classification treatment of dust with different particle diameters, cannot effectively classify and treat the dust, and is not convenient for dust removal and recovery treatment of the dust.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dust removing device for an asphalt concrete mixing plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust removal device for an asphalt concrete mixing plant comprises a mixing plant and a dust removal box, wherein an air supply disc is fixed at the top of the inner side of the mixing plant through bolts, an air pump is fixed at one side of the top of the mixing plant through bolts and is communicated with the air supply disc through a guide pipe, a fixing frame is fixed at one side of the mixing plant through bolts, the dust removal box is fixedly connected with one side of the fixing frame, an air inlet pipe penetrating through the mixing plant is communicated with one side of the dust removal box, a partition plate is welded inside the dust removal box, a first filter screen is embedded between the partition plate and the dust removal box at the center of the top of the partition plate, an air outlet is formed in the top of the dust removal box, a second filter screen is embedded in the inner side of the air outlet, a servo motor is fixed at one side of the outer portion of the dust removal box through bolts, an output shaft of the servo motor is connected with a, the inside below that is located the baffle of dust removal case is provided with the storage water tank, the inside below that is located the baffle of dust removal case has seted up the dust collection chamber, the bottom intercommunication of dust removal case has the dust exhaust pipe, and the inside solenoid electric valve that is provided with of dust exhaust pipe.
As a further description of the above technical solution:
the horizontal section of the air supply disc is of an annular structure, and the bottom of the air supply disc is provided with a plurality of groups of nozzles in an annular array.
As a further description of the above technical solution:
the open end of the air inlet pipe is of a funnel-shaped structure.
As a further description of the above technical solution:
and the two sides of the inside of the partition board are symmetrically provided with leakage holes.
As a further description of the above technical solution:
the aperture of the first filter screen is larger than that of the second filter screen.
As a further description of the above technical solution:
the cleaning brush plates are provided with two groups, and the two groups of cleaning brush plates are respectively positioned on two sides of the first filter screen.
As a further description of the above technical solution:
and the top and the bottom of one side of the water storage tank are symmetrically communicated with a liquid feeding pipe and a liquid discharging pipe which penetrate through the dust removal box.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, this batching plant dust collector, adopt pneumatic type dust removal mechanism, top at the batching plant is provided with the air pump, and the air pump passes through pipe and the inside air supply dish intercommunication of batching plant, one side of batching plant is provided with the dust removal case simultaneously, and one side intercommunication of dust removal case has the air-supply line that runs through the batching plant, the air pump can carry out air supply treatment to the air supply dish through the pipe, the air supply dish can be with the inside even air supply processing that carries out of batching plant, because the effect of air current and atmospheric pressure, the air of area dirt just can enter into the inside of dust removal case through the air-supply line, but this kind of structure efficient removes dust to the batching plant flows and handles, thereby the efficiency and the quality that the batching plant removed.
2. The utility model discloses in, in the inside of dust removal case, be provided with the clean mechanism of filter screen, be provided with servo motor in the outside of dust removal case, and the both sides that lie in first filter screen on servo motor's the transmission shaft are provided with the cleaning brush board, servo motor can drive the transmission shaft and rotate, thereby it rotates to drive the epaxial cleaning brush board of transmission, the pivoted cleaning brush board just can carry out cleaning process with first filter screen, thereby prevent that the dust adhesion from piling up on the surface of first filter screen, this kind of structure can effectually carry out cleaning process with the filter screen, the jam of filter screen has been prevented, thereby the circulation of air has been guaranteed.
3. The utility model discloses in, this batching plant dust collector, adopt categorised dust removal structure, the below that is located the baffle in the inside of dust removal case is provided with dust collection chamber and storage water tank respectively, the small opening has been seted up to the inside both sides of baffle simultaneously, the dust of big granule is behind the filtration treatment of first filter screen, just can be because the effect of gravity and air current, fall into the inside in dust collection chamber, the dust of tiny granule can fall into the inside of storage water tank through first filter screen simultaneously, thereby dissolve and sink the processing, this kind of structure can carry out the categorised processing to the dust of different particle diameters, the efficiency of dust removal processing has both been improved, the recovery processing of the dust of also being convenient for simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of a dust removing device for an asphalt concrete mixing plant according to the present invention;
FIG. 2 is a schematic view of the internal structure of the mixing plant of the present invention;
fig. 3 is the internal structure schematic diagram of the middle dust removing box of the present invention.
Illustration of the drawings:
1. a mixing plant; 2. an air pump; 3. a conduit; 4. a fixed mount; 5. a dust removal box; 6. a servo motor; 7. a liquid feeding pipe; 8. a liquid discharge pipe; 9. a dust exhaust pipe; 10. an electromagnetic control valve; 11. an air supply plate; 12. an air inlet pipe; 13. a partition plate; 14. a first filter screen; 15. an air outlet; 16. a second filter screen; 17. a drive shaft; 18. cleaning the brush plate; 19. a water storage tank; 20. a dust collection chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a dust removing device for an asphalt concrete mixing plant comprises a mixing plant 1 and a dust removing box 5, wherein a wind feeding disc 11 is fixed on the top of the inner side of the mixing plant 1 through bolts, an air pump 2 is fixed on one side of the top of the mixing plant 1 through bolts, the air pump 2 is communicated with the wind feeding disc 11 through a guide pipe 3, a fixing frame 4 is fixed on one side of the mixing plant 1 through bolts, a dust removing box 5 is fixedly connected to one side of the fixing frame 4, an air inlet pipe 12 penetrating through the mixing plant 1 is communicated with one side of the dust removing box 5, a partition plate 13 is welded inside the dust removing box 5, the partition plate 13 is arranged to facilitate the division of the inner space of the dust removing device and the installation and fixation of dust removing components, a first filter screen 14 is embedded between the partition plate 13 and the dust removing box 5 at the center of the top of the partition plate 13, an air outlet 15 is, the outside one side bolt fastening of dust removal case 5 has servo motor 6, and servo motor 6's output shaft transmission is connected with the transmission shaft 17 that runs through first filter screen 14, and the outside of transmission shaft 17 is the welding of annular array has cleaning brush board 18, the below that the dust removal case 5 inboard is located baffle 13 is provided with storage water tank 19, dust collecting chamber 20 has been seted up to the inside below that is located baffle 13 of dust removal case 5, the bottom intercommunication of dust removal case 5 has dust exhaust pipe 9, the setting of dust exhaust pipe 9, the emission of the inside dust in dust collecting chamber 20 of being convenient for is handled, and the inside solenoid electric valve 10 that is provided with of dust exhaust pipe 9.
Further, the horizontal cross-section of air supply dish 11 is the loop configuration, and the bottom of air supply dish 11 is the annular array and has seted up multiunit shower nozzle, is the air supply dish 11 of loop configuration, can carry out even air supply to mixing plant 1 and handle, and the velocity of flow that the air was sent into has been promoted in the setting of multiunit shower nozzle simultaneously.
Further, the open end of the air inlet pipe 12 is funnel-shaped structure, and the air inlet pipe 12 with funnel-shaped structure can compress the air entering the dust removal box 5, so that the flow rate of the air entering the dust removal box 5 is improved, and the dust removal efficiency is improved.
Furthermore, leak holes are symmetrically formed in two sides of the inner portion of the partition plate 13, and the arrangement of the leak holes facilitates air circulation and dust classification.
Furthermore, the aperture of the first filter screen 14 is larger than that of the second filter screen 16, so that the air with dust can be subjected to compound filtering treatment, and the dust with different diameters in the air can be effectively removed, thereby improving the quality and efficiency of dust removal treatment.
Furthermore, the cleaning brush plates 18 are provided with two groups, and the two groups of cleaning brush plates 18 are respectively positioned at two sides of the first filter screen 14, and the two groups of cleaning brush plates 18 can perform all-around cleaning treatment on the first filter screen 14, so that the blockage of the first filter screen 14 is effectively prevented.
Further, one side top and the bottom symmetry intercommunication of storage water tank 19 have liquid feeding pipe 7 and fluid-discharge tube 8 that run through dust removal case 5, and the liquid feeding pipe 7's setting can be handled the inside liquid feeding that carries on of storage water tank 19, and the setting of fluid-discharge tube 8 simultaneously is convenient for remove dust the discharge of back solution and is handled.
The working principle is as follows: when the dust removing device is used, the dust removing device is installed on a mixing plant 1, a power supply is switched on, when the mixing plant 1 is mixed, the air pump 2 can supply air to the air supply disc 11 through the guide pipe 3, the air supply disc 11 in an annular structure can uniformly blow air into the mixing plant 1, air with dust in the mixing plant 1 can enter the dust removing box 5 through the air inlet pipe 12 under the action of air pressure and air flow, the first filter screen 14 arranged in the dust removing box 5 can carry out first-step filtering treatment on the air with dust, large-particle dust can fall into the dust collecting cavity 20 under the action of gravity and air flow due to the fact that the large-particle dust cannot pass through the first filter screen 14, but cannot pass through the second filter screen 16 and then fall into the water storage tank 19 for dissolving and settling treatment, the filtered air can be discharged through the air outlet 15, meanwhile, the servo motor 6 drives the cleaning brush plate 18 to rotate through the transmission shaft 17, so that the first filter screen 14 is cleaned, the first filter screen 14 is effectively prevented from being blocked, pneumatic classification dust removal processing of the mixing plant 1 is completed, when dust stored in the dust collection cavity 20 needs to be discharged, the electromagnetic control valve 10 is controlled to be opened, and the dust in the dust collection cavity 20 is discharged through the dust discharge pipe 9.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an asphalt concrete mix plant dust collector, includes amalgamator (1) and dust removal case (5), its characterized in that, the inboard top bolt fastening of amalgamator (1) has air feed dish (11), top one side bolt fastening of amalgamator (1) has air pump (2), and air pump (2) communicate through pipe (3) and air feed dish (11), there is mount (4) one side of amalgamator (1) through the bolt fastening, and one side fixedly connected with dust removal case (5) of mount (4), one side intercommunication of dust removal case (5) has air-supply line (12) that runs through amalgamator (1), the inside weld of dust removal case (5) has baffle (13), the top center department of baffle (13) is located and inlays between baffle (13) and dust removal case (5) and is equipped with first filter screen (14), air outlet (15) have been seted up at the top of dust removal case (5), and the inboard of air outlet (15) inlays and is equipped with second filter screen (16), outside one side bolt fastening of dust removal case (5) has servo motor (6), and the output shaft transmission of servo motor (6) is connected with transmission shaft (17) that run through first filter screen (14), and the outside of transmission shaft (17) is the welding of annular array and has clean brush board (18), the below that dust removal case (5) inboard is located baffle (13) is provided with storage water tank (19), dust collection chamber (20) have been seted up to the below that the inside of dust removal case (5) is located baffle (13), the bottom intercommunication of dust removal case (5) has dust exhaust pipe (9), and inside solenoid electric valve (10) that is provided with of dust exhaust pipe (9).
2. The dust removing device of the asphalt concrete mixing plant according to claim 1, wherein the horizontal section of the air supply disc (11) is of an annular structure, and a plurality of groups of nozzles are arranged at the bottom of the air supply disc (11) in an annular array.
3. An asphalt concrete mixing plant dust removal device according to claim 1, wherein the open end of said air inlet duct (12) is funnel shaped.
4. The dust removing device for the asphalt concrete mixing plant according to claim 1, wherein the partition plate (13) is symmetrically provided with leaking holes at two sides inside.
5. An asphalt mixing plant dust removal device according to claim 1, wherein the first screen (14) has larger pore size than the second screen (16).
6. An asphalt mixing plant dust removal device according to claim 1, wherein there are two sets of cleaning brush plates (18), and the two sets of cleaning brush plates (18) are respectively located on both sides of the first filter screen (14).
7. The dust removing device for the asphalt concrete mixing plant according to claim 1, wherein a liquid adding pipe (7) and a liquid discharging pipe (8) penetrating through the dust removing box (5) are symmetrically communicated with the top and the bottom of one side of the water storage box (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800195.2U CN211274512U (en) | 2019-10-24 | 2019-10-24 | Asphalt concrete mix building dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800195.2U CN211274512U (en) | 2019-10-24 | 2019-10-24 | Asphalt concrete mix building dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211274512U true CN211274512U (en) | 2020-08-18 |
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ID=72027731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800195.2U Expired - Fee Related CN211274512U (en) | 2019-10-24 | 2019-10-24 | Asphalt concrete mix building dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211274512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006601A (en) * | 2020-08-24 | 2020-12-01 | 海宁华瀚电子科技有限公司 | Anti-collision household dust collector capable of avoiding blockage |
-
2019
- 2019-10-24 CN CN201921800195.2U patent/CN211274512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006601A (en) * | 2020-08-24 | 2020-12-01 | 海宁华瀚电子科技有限公司 | Anti-collision household dust collector capable of avoiding blockage |
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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: 20200818 Termination date: 20211024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |