CN214345166U - Powder bin dust collector - Google Patents
Powder bin dust collector Download PDFInfo
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- CN214345166U CN214345166U CN202120249190.6U CN202120249190U CN214345166U CN 214345166 U CN214345166 U CN 214345166U CN 202120249190 U CN202120249190 U CN 202120249190U CN 214345166 U CN214345166 U CN 214345166U
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- dust
- filter
- pipe
- dust removal
- removal pipe
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Abstract
The utility model provides a powder bin dust removal device, including dust removal pipe, air exhauster and air-out pipe, dust removal pipe one end and powder bin intercommunication, the other end and the air exhauster of dust removal pipe are connected, the air exhauster still is connected with the air-out pipe, be equipped with the filter in the dust removal pipe, the upper end of filter is equipped with the plate cover, the plate cover includes sealed platform and fixed station, one side that the sealed platform is close to the filter is equipped with sealed the pad, be equipped with a plurality of fixed orificess on the fixed station, be equipped with the cross slot that supplies the plate cover to imbed on the dust removal pipe, be equipped with a plurality of thread grooves on the cross slot, be equipped with the screw in the thread groove, the screw passes the fixed orifices earlier and fixes in the thread groove, the cross slot department opens porose groove, the porose groove is used for inserting the filter; the gas that contains the dust in the powder storehouse gets into the dust removal pipe under the effect of air extractor, makes gaseous through the filter, and the dust in the gas then is blocked unable the passing through by the filter, and the gas that does not contain the dust this moment is discharged from going out the tuber pipe, can not produce dust pollution to the environmental protection.
Description
Technical Field
The utility model relates to a dust removal technical field especially relates to a powder storehouse dust collector.
Background
The concrete is cement concrete obtained by mixing cement as a cementing material, sand and stone as aggregates and water (which may contain additives and admixtures) according to a certain proportion, and a concrete mixing plant is provided with a powder bin, so that a large amount of dust is generated in the powder bin, and the dust can enter air to form dust pollution if not treated, thereby harming the environment.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a powder storehouse dust collector, it can produce a large amount of dusts in having solved the powder storehouse that exists among the prior art, and these dusts can get into the air and form dust pollution if not handling, endanger the problem of environment.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a powder storehouse dust collector, includes dust removal pipe, air exhauster and goes out the tuber pipe, dust removal pipe one end and powder storehouse intercommunication, the other end and the air exhauster of dust removal pipe are connected, the air exhauster still with go out the tuber pipe and be connected, it is used for the gas emission atmosphere after will removing dust to go out the tuber pipe, the intraductal filter that is equipped with of dust removal, the upper end of filter is equipped with the plate cover, the plate cover includes seal table and fixed station, one side that the seal table is close to the filter is equipped with sealed the pad, be equipped with a plurality of fixed orificess on the fixed station, be equipped with the cross slot that supplies the plate cover embedding on the dust removal pipe, be equipped with a plurality of thread grooves on the cross slot, the thread inslot is equipped with the screw, the screw passes the fixed orifices earlier and fixes at the thread inslot, cross slot department opens there is the hole groove, the hole groove is used for inserting the filter.
Through adopting above-mentioned technical scheme, the gas that contains the dust in the powder storehouse gets into the dust removal pipe under the effect of air extractor, makes gas through the filter, and the dust in the gas then is blocked unable the passing through by the filter, and the gas that does not contain the dust this moment is discharged from going out the tuber pipe, can not produce dust pollution to the environmental protection.
The utility model discloses further set up to: the one end that the filter was kept away from to the board lid is equipped with the handle, the handle is used for putting and gets the filter.
Through adopting above-mentioned technical scheme, use the handle to extract the filter, make things convenient for the installation and the change of filter.
The utility model discloses further set up to: the dust blowing device comprises a pneumatic pump and a plurality of nozzles, the pneumatic pump is connected with the nozzles through an air pipe, the pneumatic pump is fixed on the outer surface of the dust removing pipe, the nozzles are obliquely fixed on the upper surface inside the dust removing pipe, and the nozzles are used for blowing off dust on the filter plate.
Through adopting above-mentioned technical scheme, utilize the nozzle to blow off the dust on the filter, and the installation of nozzle slope is convenient for blow the dust on the filter plate, prevents the dust accumulation on the filter to influence the dust collection efficiency of filter.
The utility model discloses further set up to: an electromagnetic valve is arranged between the pneumatic pump and the nozzle.
By adopting the technical scheme, the electromagnetic valve can be used for controlling the blowing frequency of the nozzle, so that the nozzle can automatically blow dust at regular time.
The utility model discloses further set up to: and a heavy hammer air lock valve for discharging dust is arranged below the filter plate and communicated with the dust removal pipe, and the nozzle blows the dust on the filter plate down and the dust falls into the heavy hammer air lock valve.
Through adopting above-mentioned technical scheme, after having accumulated a certain amount of dust in the weight airlock valve, the weight airlock valve can be automatic with dust discharge, prevents that the dust from piling up in the dust removal pipe, influences the dust removal effect.
The utility model discloses further set up to: the filter plate includes filter frame an, filter frame b and filter cloth, the filter cloth is used for blockking the dust, filter frame an supports the platform including being used for supplying filter frame b to support, it is equipped with a plurality of fixed slots to keep off the bench, be equipped with the screw in the fixed slot, the screw passes the filter cloth and fixes in the fixed slot, be equipped with the recess corresponding with the thread groove on the filter frame b, the recess is used for supplying the head of screw to stretch into, just filter frame b gomphosis in filter frame a.
By adopting the technical scheme, when the dust removal effect of the filter cloth is not good, only the filter cloth needs to be replaced, and the filter cloth can be firmly fixed on the filter frame a by the screws, so that the filter cloth is convenient to replace.
The utility model discloses further set up to: the filter is total a plurality of, the filter is installed in proper order in the dust removal pipe along the length direction of dust removal pipe.
Through adopting above-mentioned technical scheme, make the gas that has the dust pass through the filter in the dust removal pipe in proper order, increase the filtration number of times to reduce the content of dust in the gas from the tuber pipe combustion gas.
The utility model discloses further set up to: the one end that the dust removal pipe is close to the powder storehouse is equipped with valve an, the one end that the dust removal pipe is close to the air exhauster is equipped with valve b.
Through adopting above-mentioned technical scheme, when clearance or change the filter, close valve a and valve b, can prevent that the dust in the dust removal pipe from getting into the powder storehouse again or getting into in the air extractor.
Drawings
FIG. 1 is a schematic structural diagram of the whole of the present embodiment;
FIG. 2 is a cross-sectional view of the filter plate of the present embodiment;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the above drawings: 1. a dust removal pipe; 2. an exhaust fan; 3. an air outlet pipe; 4. a filter plate; 5. a plate cover; 6. a sealing table; 7. a fixed table; 8. a gasket; 9. a screw; 10. a handle; 11. a pneumatic pump; 12. a nozzle; 13. an air tube; 14. an electromagnetic valve; 15. a heavy hammer air locking valve; 16. a filter frame a; 17. a filter frame b; 18. filtering cloth; 19. fixing grooves; 20. a screw; 21. a groove; 22. a valve a; 23. a valve b; 24. and (6) blocking the table.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
A dust removal device for a powder bin is disclosed, as shown in figures 1-3, and comprises a dust removal pipe 1, an exhaust fan 2, an air outlet pipe 3 and a dust blowing device, wherein one end of the dust removal pipe 1 is communicated with the powder bin, the other end of the dust removal pipe 1 is connected with the exhaust fan 2, the exhaust fan 2 is also connected with the air outlet pipe 3, the air outlet pipe 3 is used for discharging gas after dust removal into the atmosphere, three filter plates 4 are arranged in the dust removal pipe 1, the filter plates 4 are sequentially arranged in the dust removal pipe 1 along the length direction of the dust removal pipe 1, each filter plate 4 comprises a filter frame a16, a filter frame b17 and filter cloth 18, the filter cloth 18 is used for blocking dust, each filter frame a16 comprises a blocking platform 24 for abutting against a filter frame b17, eight fixing grooves 19 are formed in the blocking platform 24, screws 20 are arranged in the fixing grooves 19, the screws 20 penetrate through the filter cloth 18 and are fixed in the fixing grooves 19, grooves 21 corresponding to the thread grooves are formed in the filter frame b17, the heads of the screws 20 are used for extending into, the filter frame b17 is embedded in the filter frame a 16; the upper end welding of filter 4 has the plate cover 5, the one end welding that filter 4 was kept away from to plate cover 5 has handle 10, handle 10 is used for putting and gets filter 4, and plate cover 5 includes sealed platform 6 and fixed station 7, sealed platform 6 bonds near one side of filter 4 has sealed pad 8, it has five fixed orificess to open on the fixed station 7, it supplies the cross slot of 5 embedding of plate cover to be equipped with on the pipe 1 that removes dust, cross slot department opens there is the hole groove, the hole groove is used for inserting filter 4, and it has the thread groove relative with the fixed orifices to open on the cross slot, be equipped with screw 9 in the thread groove, screw 9 passes the fixed orifices earlier and fixes at the thread groove again.
The dust blowing device comprises a pneumatic pump 11 and three nozzles 12, the nozzles 12 are flat blowing nozzles, the pneumatic pump 11 is connected with the nozzles 12 through an air pipe 13, an electromagnetic valve 14 is installed between the pneumatic pump 11 and the nozzles 12, the pneumatic pump 11 is fixed on the outer surface of the dust removing pipe 1 through bolts, the nozzles 12 are obliquely fixed on the upper surface inside the dust removing pipe 1, and the nozzles 12 are used for blowing off dust on the filter plates 4.
A heavy hammer air locking valve 15 used for discharging dust is installed below the first filter plate 4 contacting with the dust, the heavy hammer air locking valve 15 is communicated with the dust removal pipe 1, the nozzle 12 blows the dust on the filter plate 4 down, the dust falls into the heavy hammer air locking valve 15, and after a certain amount of dust is accumulated, the heavy hammer air locking valve 15 automatically discharges the dust.
A valve a22 is arranged at one end of the dust removing pipe 1 close to the powder bin, and a valve b23 is arranged at one end of the dust removing pipe 1 close to the exhaust fan 2.
When the filter cloth is used at ordinary times, the valve a22 and the valve b23 are opened to facilitate gas circulation, when the filter cloth 18 needs to be replaced, the exhaust fan 2, the valve a22 and the valve b23 are closed, the screw 9 is unscrewed, the filter plate 4 is taken out of the dust removal pipe 1, the filter frame b17 is taken down, the screw 20 is unscrewed to take down the old filter cloth 18, a new filter cloth 18 is replaced, the screw 20 is screwed up, the filter frame b17 is buckled, the filter plate 4 is reinstalled, and the valve a22, the valve b23 and the exhaust fan 2 are reopened to continue dust removal.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a powder storehouse dust collector which characterized in that: comprises a dust removal pipe (1), an exhaust fan (2) and an air outlet pipe (3), wherein one end of the dust removal pipe (1) is communicated with a powder bin, the other end of the dust removal pipe (1) is connected with the exhaust fan (2), the exhaust fan (2) is also connected with the air outlet pipe (3), the air outlet pipe (3) is used for discharging the gas after dust removal into the atmosphere, a filter plate (4) is arranged in the dust removal pipe (1), a plate cover (5) is arranged at the upper end of the filter plate (4), the plate cover (5) comprises a sealing table (6) and a fixed table (7), a sealing pad (8) is arranged on one side of the sealing table (6) close to the filter plate (4), a plurality of fixed holes are arranged on the fixed table (7), a transverse groove for embedding the plate cover (5) is arranged on the dust removal pipe (1), a plurality of thread grooves are arranged on the transverse groove, and screws (9) are arranged in the thread grooves, the screw (9) passes through the fixing hole and then is fixed in the thread groove, a hole groove is formed in the transverse groove, and the hole groove is used for inserting the filter plate (4).
2. The dust removing device for the powder bin as claimed in claim 1, wherein: one end of the plate cover (5) far away from the filter plate (4) is provided with a handle (10), and the handle (10) is used for placing and taking the filter plate (4).
3. The dust removing device for the powder bin as claimed in claim 1, wherein: the dust removing device is characterized by further comprising a dust blowing device, wherein the dust blowing device comprises a pneumatic pump (11) and a plurality of nozzles (12), the pneumatic pump (11) is connected with the nozzles (12) through an air pipe (13), the pneumatic pump (11) is fixed on the outer surface of the dust removing pipe (1), the nozzles (12) are obliquely fixed on the upper surface of the interior of the dust removing pipe (1), and the nozzles (12) are used for blowing off dust on the filter plate (4).
4. The dust removing device for the powder bin as claimed in claim 3, wherein: an electromagnetic valve (14) is arranged between the pneumatic pump (11) and the nozzle (12).
5. The dust removing device for the powder bin as claimed in claim 3, wherein: the dust removing device is characterized in that a heavy hammer air locking valve (15) used for discharging dust is arranged below the filter plate (4), the heavy hammer air locking valve (15) is communicated with the dust removing pipe (1), the nozzle (12) blows the dust on the filter plate (4), and the dust falls into the heavy hammer air locking valve (15).
6. The dust removing device for the powder bin as claimed in claim 1, wherein: the filter plate (4) is including straining frame a (16), straining frame b (17) and filter cloth (18), filter cloth (18) are used for blockking the dust, strain frame a (16) including being used for supplying to strain fender platform (24) that frame b (17) supported, it is equipped with a plurality of fixed slots (19) on platform (24), be equipped with screw (20) in fixed slot (19), screw (20) pass filter cloth (18) and fix in fixed slot (19), be equipped with on straining frame b (17) with thread groove corresponding recess (21), recess (21) are used for supplying the head of screw (20) to stretch into, just strain frame b (17) gomphosis in straining frame a (16).
7. The dust removing device for the powder bin as claimed in claim 1, wherein: the filter (4) is provided with a plurality of blocks, and the filter (4) is sequentially arranged in the dust removal pipe (1) along the length direction of the dust removal pipe (1).
8. The dust removing device for the powder bin as claimed in claim 1, wherein: one end of the dust removal pipe (1) close to the powder bin is provided with a valve a (22), and one end of the dust removal pipe (1) close to the exhaust fan (2) is provided with a valve b (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120249190.6U CN214345166U (en) | 2021-01-28 | 2021-01-28 | Powder bin dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120249190.6U CN214345166U (en) | 2021-01-28 | 2021-01-28 | Powder bin dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214345166U true CN214345166U (en) | 2021-10-08 |
Family
ID=77960769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120249190.6U Active CN214345166U (en) | 2021-01-28 | 2021-01-28 | Powder bin dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214345166U (en) |
-
2021
- 2021-01-28 CN CN202120249190.6U patent/CN214345166U/en active Active
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