CN214053041U - Stone conveying dustproof device - Google Patents
Stone conveying dustproof device Download PDFInfo
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- CN214053041U CN214053041U CN202022614863.1U CN202022614863U CN214053041U CN 214053041 U CN214053041 U CN 214053041U CN 202022614863 U CN202022614863 U CN 202022614863U CN 214053041 U CN214053041 U CN 214053041U
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- Prior art keywords
- cover
- filter screen
- slag storage
- air
- storage pipe
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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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a dust keeper is carried to building stones belongs to stone sediment and filters technical field, including induced air cover, deposit sediment pipe and connecting cover. The induced draft cover is used for being installed at the top of conveyer belt. The slag storage pipe is arranged below the induced draft cover, an air inlet of the slag storage pipe is communicated with the induced draft cover, and an air outlet of the slag storage pipe is communicated with an exhaust fan. The connecting cover is communicated with one side of the slag storage pipe close to the air outlet, and a filter screen is connected in the connecting cover. The sediment trap is used for preventing large-particle impurities from entering the connecting cover so as to block the filter screen. The utility model provides a dust keeper is carried to building stones is filtered by the filter screen again after depositing the sediment pipe and carrying out the prefilter, has avoided the filter screen to be blockked up by large granule impurity, has guaranteed life, and then has guaranteed the cleanness of in-plant environment, has avoided the pollution of environment.
Description
Technical Field
The utility model belongs to the technical field of the stone ballast filters, more specifically says, relates to dust keeper is carried to building stones.
Background
When lime powder production, need sieve the building stones, correspond the building stones that are not conform to the standard and need concentrate the special position centralized processing of transporting to the factory building, because reasons such as the conveyer belt vibration of carrying the building stones, can not avoid producing the raise dust when carrying the building stones, current dust keeper has certain dust removal function, but the easy big granule impurity of filter screen blocks up to need frequently change the filter screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust keeper is carried to building stones, it is easy to be blockked up by large granule impurity to aim at solving the filter screen to need the frequent problem of changing the filter screen.
In order to achieve the above object, the utility model adopts the following technical scheme: provide building stones and carry dust keeper, include:
the air guide cover is used for being installed at the top of the conveying belt;
the slag storage pipe is arranged below the air inducing cover, an air inlet of the slag storage pipe is communicated with the air inducing cover, and an air outlet of the slag storage pipe is communicated with an exhaust fan;
the connecting cover is communicated with one side of the slag storage pipe close to the air outlet, and a filter screen is connected in the connecting cover;
the slag trap is used for preventing large-particle impurities from entering the connecting cover so as to block the filter screen.
As another embodiment of this application, sliding connection has the picture peg in the connecting cover, the filter screen can be dismantled the connection and be in on the picture peg.
As another embodiment of the application, the top of the connecting cover is provided with a limiting groove used for being in plug-in fit with the plug board.
As another embodiment of the present application, a gasket is bonded along an outer edge of the insert plate.
As another embodiment of the application, the picture peg includes two ventilative nets, the filter screen presss from both sides tightly two between the ventilative net.
As another embodiment of the application, a blocking rod is arranged on the inner wall of the connecting cover and is arranged on the leeward side of the ventilating net.
As another embodiment of this application, the windward side bottom of net is fixed with the connecting plate, the connecting plate with form between the picture peg and store up miscellaneous groove.
As another embodiment of this application, two the ventilative net goes up the joint and has the fastener, the fastener is through pressing from both sides two ventilative net is spacing the filter screen.
As another embodiment of the application, the slag storage pipe is provided with a slag storage bend, and the bottom of the slag storage bend is in threaded connection with a plug.
As another embodiment of this application, deposit the sediment pipe and be located deposit the curved tip of sediment and be provided with the baffle, a plurality of air outlets have been seted up on the baffle.
The utility model provides a dust keeper is carried to building stones's beneficial effect lies in: compared with the prior art, the utility model discloses the induced air cover is installed at the top of conveyer belt among the dust keeper is carried to the building stones, is provided with in the below of induced air cover and deposits the sediment pipe, deposits the air intake and the induced air cover intercommunication of sediment pipe, and the air outlet intercommunication of depositing the sediment pipe has the air exhauster. The connecting cover is communicated with one side of the slag storage pipe close to the air outlet, and a filter screen is connected in the connecting cover.
When the air extractor is used, negative pressure is finally generated in the air draft cover through the connecting cover and the residue storage pipe when the air extractor runs, and the ballast in the gas absorbed by the air draft cover is firstly stored in the residue storage pipe and then is finally discharged by the air extractor through the filter screen. Deposit the sediment pipe in this application and carry out prefiltering after by the filter screen again, avoided the filter screen to be blockked up by large granule impurity, guaranteed life, guaranteed the clean of in-plant environment, avoided the pollution of environment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a stone conveying dust-proof device provided by an embodiment of the present invention;
FIG. 2 is a schematic connection diagram of the slag storage pipe and the baffle plate according to the embodiment of the present invention;
fig. 3 is a schematic connection diagram of a connection cover, a connection block and a ventilation net provided by an embodiment of the present invention;
fig. 4 is a schematic connection diagram of the clip and the ventilation net provided by the embodiment of the present invention;
fig. 5 is a schematic view of the connection between the ventilation net and the sealing pad provided by the embodiment of the present invention.
In the figure: 1. a conveyor belt; 2. an induced draft cover; 3. a slag storage pipe; 4. a plug; 5. slag trap; 6. a connecting cover; 7. an exhaust fan; 8. an air outlet; 9. a baffle plate; 10. a ventilation net; 11. a filter screen; 12. a fastener; 13. a gasket; 14. connecting blocks; 15. a gear lever; 16. a connecting plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 4 together, the stone conveying dust-proof device of the present invention will now be described. The stone conveying dustproof device comprises an air draft cover 2, a slag storage pipe 3 and a connecting cover 6. The induced draft hood 2 is used for being installed at the top of the conveying belt 1. The slag storage pipe 3 is arranged below the induced draft cover 2, an air inlet of the slag storage pipe 3 is communicated with the induced draft cover 2, and an air outlet of the slag storage pipe 3 is communicated with an exhaust fan 7. The connecting cover 6 is communicated with one side of the slag storage pipe 3 close to the air outlet, and a filter screen 11 is connected in the connecting cover 6. The slag storage pipe 3 is used for blocking large-particle impurities from entering the connecting cover 6 so as to block the filter screen 11.
The utility model provides a dust keeper is carried to building stones's beneficial effect lies in: compared with the prior art, the utility model discloses induced air cover 2 installs at the top of conveyer belt 1 among the dust keeper is carried to the building stones, is provided with in the below of induced air cover 2 and deposits sediment pipe 3, deposits the air intake and the induced air cover 2 intercommunication of sediment pipe 3, and the air outlet intercommunication of depositing sediment pipe 3 has air exhauster 7. The connecting cover 6 is communicated with one side of the slag storage pipe 3 close to the air outlet, and a filter screen 11 is connected in the connecting cover 6.
When the air extractor is used, when the air extractor 7 operates, negative pressure is finally generated in the air inducing cover 2 through the connecting cover 6 and the residue storage pipe 3, and the stone slag in the gas absorbed by the air inducing cover 2 is firstly stored in the residue storage pipe 3, then passes through the filter screen 11 and is finally discharged by the air extractor 7. Deposit in this application and filter by filter screen 11 again after sediment pipe 3 carries out the prefilter, avoided filter screen 11 to be blockked up by large granule impurity, guaranteed life, guaranteed the clean of factory internal environment, avoided the pollution of environment.
As a specific implementation manner of the stone conveying dustproof device provided by the present invention, please refer to fig. 3 and 4, a plug board is slidably connected in the connecting cover 6, and the filter screen 11 can be detachably connected to the plug board. The filter screen 11 is convenient to take out and replace.
As a specific embodiment of the stone conveying dust-proof device provided by the present invention, please refer to fig. 3, the top of the connecting cover 6 is provided with a limiting groove for inserting and matching with the inserting plate. Since dust and various gravels are mixed among stones, the filter screen 11 is usually replaced after being used for a period of time, and the existing dust removing device is not convenient to construct because the filter screen 11 can be taken out only after relevant components are usually required to be disassembled. The plugboard itself is a rigid part with a certain mass, so that the filter screen 11 can be stabilized in the connecting cover 6 by means of the plugboard.
In order to facilitate replacement, a limiting groove is formed in the top of the connecting cover 6, the inserting plate is in inserting connection with the limiting groove, and the inserting plate is taken out of the connecting cover 6 when the filter screen 11 needs to be replaced. The filter screen 11 can be directly bonded to the insert plate. Under the gravity of the inserting plate and the limiting effect of the limiting groove, the stability of the filter screen 11 can be ensured.
As a specific embodiment of the stone conveying dust-proof device provided by the present invention, please refer to fig. 3 and 4, a sealing gasket 13 is bonded along the outer edge of the insertion plate. The picture peg can be dismantled with the connecting cover 6 and be connected, because reasons such as machining error, there is the clearance easily to lead to the outer edge of picture peg and the inner wall of connecting cover 6, and then reduces filterable effect, in order to solve this type of problem, be provided with sealed pad 13 on the outer edge of picture peg, after the picture peg inserts in the connecting cover 6, sealed pad 13 laminating is on the inner wall of connecting cover 6 to guarantee that the wind that gets into connecting cover 6 all passes through filter screen 11.
In order to plug a gap between the plug board and the connecting cover 6, a threaded hole is formed in the connecting cover 6, a bolt penetrates through the plug board and is in threaded connection with the threaded hole, the plug board can be tightly connected with the connecting cover 6 by screwing the bolt, and the sealing effect is finally guaranteed by extruding the sealing gasket 13.
As a specific embodiment of the stone conveying dust-proof device provided by the present invention, please refer to fig. 3, fig. 4 and fig. 5, the inserting plate includes two ventilating nets 10, and the filter screen 11 is clamped between the two ventilating nets 10. The picture peg is used for connecting filter screen 11, guarantees the stability of filter screen 11 position simultaneously, and for this picture peg includes connecting block 14 and fixes two ventilative nets 10 on connecting block 14, has seted up a plurality of ventilative holes on ventilative net 10, and filter screen 11 can directly bond on two ventilative nets 10, can press from both sides filter screen 11 tight spacing through two ventilative nets 10.
Because the bonding needs a certain time, in the actual use process, the number of the insertion plates is at least two, before the filter screen 11 is replaced, the new filter screen 11 is firstly bonded between the second insertion plate, namely two ventilation screens 10 positioned at the outer side of the connecting cover 6, after the old insertion plate is taken out, the new insertion plate and the new filter screen 11 are inserted into the connecting cover 6, and therefore the filter screen 11 can be replaced without stopping the machine.
As a specific embodiment of the stone conveying dust-proof device provided by the present invention, please refer to fig. 3, a blocking rod 15 is disposed on the inner wall of the connecting cover 6, and the blocking rod 15 is disposed on the lee side of the ventilating net 10. The inserting plate comprises two ventilating nets 10, after the exhaust fan 7 runs for a period of time, the ventilating nets 10 cannot be prevented from deforming, in order to avoid the occurrence of the above-mentioned phenomenon, a blocking rod 15 is fixed on the inner wall of the connecting cover 6, the blocking rod abuts against the leeward side of the ventilating nets 10, and the blocking rod 15 is welded and fixed with the inner wall of the connecting cover 6, so that the stability of the structure of the ventilating nets 10 is ensured.
As a specific embodiment of the stone conveying dust-proof device provided by the present invention, please refer to fig. 3, a connecting plate 16 is fixed at the bottom of the windward side of the ventilating net 10, and a sundry storage groove is formed between the connecting plate 16 and the inserting plate. In order to avoid that the plugboard and the filter screen 11 fall into the connecting cover 6 when taken out of the connecting cover 6, the filtered impurities on the filter screen 11 fall into the connecting cover 6, therefore, a connecting plate 16 is fixed on the windward side of the bottom of the plugboard, and the connecting plate 16 is used for enabling the impurities to fall onto the connecting plate 16 when the plugboard is taken out, so that the impurities are prevented from entering the exhaust fan 7.
As a specific embodiment of the stone conveying dust-proof device provided by the present invention, please refer to fig. 4, the clamping members 12 are clamped on the two ventilating nets 10, and the clamping members 12 clamp the two ventilating nets 10 to limit the filtering net 11. In order to improve the efficiency of replacing the filter screen 11, the replacement of the filter screen 11 can be realized in a short time after the insertion plate is taken out of the connecting cover 6, firstly, the outer edge of the filter screen 11 needs to be extended to the outer side of the ventilating nets 10, and the two ventilating nets 10 are distributed on two sides of the filter screen 11, so that after the filter screen 11 is spread between the two ventilating nets 10, the fixation of the filter screen 11 can be realized by installing a plurality of clamping pieces 12 on the two ventilating nets 10. The clamping piece 12 is made of rubber materials, after the clamping piece 12 is clamped on the two ventilating nets 10, the two ventilating nets 10 can effectively clamp the filter screen 11 through deformation of the clamping piece 12 due to stress, and the filter screen 11 can be replaced after the clamping piece 12 is taken out. The snap member 12, after snapping the two sides of the two air permeable nets 10, is itself pulled so that the two air permeable nets 10 can move towards each other.
As a specific embodiment of the stone conveying dust-proof device provided by the present invention, please refer to fig. 2, the slag-storing pipe 3 is provided with a slag-storing bend 5, and the bottom of the slag-storing bend 5 is connected with a plug 4 by a thread. Because the air that induced air cover 2 absorbed is interior impurity more, wherein contain the great rubble granule of granularity, because rubble granule has the destruction effect to filter screen 11, have certain weight simultaneously, be not convenient for collect, be provided with for this reason and deposit sediment pipe 3 between induced air cover 2 and connecting cover 6, deposit sediment pipe 3 locates the below of induced air cover 2, simultaneously because deposit sediment bend 5 is provided with on the sediment pipe 3, deposit sediment bend 5 is the curved arc pipe of downwarping, because the great rubble of granule is obstructed when the curved 5 of sediment of flow-through deposit, and pile up in the bottom of deposit sediment bend 5. In order to discharge the broken stones in the slag trap 5 in time, a plug 4 is connected to the bottom of the slag trap 5 through threads, and the stored broken stones can be discharged by disassembling the plug 4.
As a specific implementation manner of the stone conveying dust-proof device provided by the present invention, please refer to fig. 2, the end of the slag storage pipe 3 located at the slag storage bend 5 is provided with a baffle 9, and the baffle 9 is provided with a plurality of air outlets 8. In order to further improve the collection ability to the rubble, be provided with baffle 9 near depositing the play wind side of sediment pipe 3, air exit 8 on the baffle 9 is used for the circulation of air, and when the rubble was through baffle 9, partial rubble finally by the separation of baffle 9, can't circulate backward to the effect of retrieving has been improved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Dustproof device is carried to building stones, its characterized in that includes:
the air guide cover is used for being installed at the top of the conveying belt;
the slag storage pipe is arranged below the air inducing cover, an air inlet of the slag storage pipe is communicated with the air inducing cover, and an air outlet of the slag storage pipe is communicated with an exhaust fan;
the connecting cover is communicated with one side of the slag storage pipe close to the air outlet, and a filter screen is connected in the connecting cover;
the slag trap is used for preventing large-particle impurities from entering the connecting cover so as to block the filter screen.
2. The stone conveying dustproof device as claimed in claim 1, wherein an insert plate is slidably connected in the connection cover, and the filter screen is detachably connected to the insert plate.
3. The stone conveying dustproof device as claimed in claim 2, wherein the top of the connecting cover is provided with a limiting groove for being in plug-in fit with the inserting plate.
4. The stone transport dust keeper of claim 3 wherein a gasket is bonded along the outer edge of said insert plate.
5. The stone transport dust keeper of claim 3 wherein said insert comprises two air permeable screens, said screen being clamped between said two air permeable screens.
6. The stone transport dust keeper of claim 5, wherein a stop rod is arranged on the inner wall of the connecting cover, and the stop rod is arranged on the lee side of the ventilating net.
7. The stone material conveying dustproof device as claimed in claim 5, wherein a connecting plate is fixed at the bottom of the windward side of the ventilating net, and a sundry storage groove is formed between the connecting plate and the inserting plate.
8. The stone material conveying dustproof device as claimed in claim 5, wherein a clamping piece is clamped on the two ventilating nets, and the clamping piece limits the filter screen by clamping the two ventilating nets.
9. The stone conveying dustproof device as claimed in claim 1, wherein the slag storage pipe is provided with a slag storage bend, and a bottom of the slag storage bend is in threaded connection with a plug.
10. The stone conveying dustproof device as claimed in claim 9, wherein a baffle is arranged at the end of the slag storage pipe located at the slag storage bend, and a plurality of air outlets are arranged on the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614863.1U CN214053041U (en) | 2020-11-12 | 2020-11-12 | Stone conveying dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614863.1U CN214053041U (en) | 2020-11-12 | 2020-11-12 | Stone conveying dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214053041U true CN214053041U (en) | 2021-08-27 |
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ID=77401081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614863.1U Active CN214053041U (en) | 2020-11-12 | 2020-11-12 | Stone conveying dustproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214053041U (en) |
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2020
- 2020-11-12 CN CN202022614863.1U patent/CN214053041U/en active Active
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