CN210786560U

CN210786560U - Prevent sack cleaner of leakage

Info

Publication number: CN210786560U
Application number: CN201921679871.5U
Authority: CN
Inventors: 文祥; 吴建新; 陈建国; 刘湘
Original assignee: HUNAN SANLIAN ENVIRONMENTAL PROTECTION SCI-TECH CO LTD
Current assignee: HUNAN SANLIAN ENVIRONMENTAL PROTECTION SCI-TECH CO LTD
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-19
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to the technical field of dust collectors, and discloses a leakage-proof bag-type dust collector, which comprises a base, a dust collection box body, an ash bucket, an ash discharge valve, a dust-containing gas inlet and a clean gas outlet, wherein the upper end of the base is fixedly connected with the dust collection box body, the lower end of the dust collection box body is fixedly connected with the ash bucket, the lower end of the ash bucket is provided with the ash discharge valve, the upper end of the dust collection box body is fixedly connected with a cleaning chamber, the right end of the cleaning chamber is provided with the clean gas outlet, the left lower side of the dust collection box body is fixedly connected with an air pipeline, the left end of the air pipeline is fixedly connected with the dust-containing gas inlet, the leakage-proof bag-type dust collector is suitable for being used for carrying out spray cooling on insufficiently burnt dust or sparks by arranging a water pump, a nozzle, a water storage tank and a dust concentration detector, the filter material is prevented from being burnt at an overhigh temperature, and the safety of the machine is improved.

Description

Prevent sack cleaner of leakage

Technical Field

The utility model relates to a dust remover technical field specifically is a sack cleaner of preventing leaking.

Background

Along with the development of modern industry, the requirements of people on living quality are improved, the requirements on environmental protection are increasingly strict and high, safe production and clean production become civilized marks of modern enterprises, the requirements of energy-saving and environment-friendly society are also met, gas pollution is solved, the problem is important, and although the types of bag-type dust collectors are various, the requirements of users cannot be met.

The existing bag-type dust remover cannot realize cooling of dust or sparks which are not fully combusted when combustion gas or high-temperature gas is treated, because general filter material materials are inflammable, filter materials are easily burnt out due to overhigh temperature, and explosion danger can be generated when the filter materials are serious, so that the safety is very low, and meanwhile, timely discovery cannot be realized, so that the bag-type dust remover which is urgent in need of preventing leakage solves the defects.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sack cleaner of preventing leaking has solved current sack cleaner, can't realize when handling combustion gas or high temperature gas, carries out cooling down with the dust or the mars of not fully burning because general filter material all is inflammable, burns out the filter material easily too high in temperature, can produce the danger of explosion when serious, leads to the security very low, reveals simultaneously can not arrive timely discovery.

The utility model provides a following technical scheme: a leakage-proof bag-type dust collector comprises a base, a dust collection box body, a dust hopper, an ash discharge valve, a dust-containing gas inlet and a clean gas outlet, wherein the upper end of the base is fixedly connected with the dust collection box body, the lower end of the dust collection box body is fixedly connected with the dust hopper, the lower end of the dust hopper is provided with the ash discharge valve, the upper end of the dust collection box body is fixedly connected with a clean room, the right end of the clean room is provided with the clean gas outlet, the left lower side of the dust collection box body is fixedly connected with an air pipe, the left end of the air pipe is fixedly connected with the dust-containing gas inlet, the bottom of the air pipe is provided with a spray pipeline, the lower end of the spray pipeline is fixedly connected with a water conveying pipeline, a water pump is arranged at the inflection point of the water conveying pipeline, the other, the dust removal box comprises a filter bag, and is characterized in that a porous plate is fixedly connected to the upper end of the filter bag, a supporting platform is fixedly connected to the upper left side of the dust removal box, an air compression air bag is arranged at the upper end of the supporting platform, the upper end of the air compression air bag is connected with an injection pipe, a pulse valve is arranged at the left end of the injection pipe, a spray head is arranged at the lower end of the injection pipe, the left end of the porous plate is fixedly connected to a baffle plate, and the upper end of the baffle plate is connected.

Preferably, the spraying pipeline is provided with four nozzles.

Preferably, a diversion wind shield is arranged inside the ash bucket.

Preferably, the number of the filter bags and the number of the spray heads are all a plurality, and the filter bags and the spray heads are in one-to-one correspondence.

Preferably, a dust concentration detector is arranged at the clean gas outlet.

Preferably, the vertical gap between the filter bag and the spray head is 4 cm.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this sack cleaner suitable for a prevent leaking, through setting up the water pump, the nozzle, storage water tank and dust concentration detector, utilize the interact between them to can realize when handling combustion gas or high-temperature gas, can carry out spray cooling with the dust of not fully burning or mars, prevent the high temperature burning filter material, improve the security of this machine, the concentration of while real-time detection mouth department dust prevents that the machine from revealing and not knowing, influences dust removal effect, has promoted the practicality of this dust remover.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the ash removal structure of the present invention;

fig. 3 is a schematic structural diagram of the porous plate of the present invention.

In the figure: 1. a base; 2. a dust removal box body; 3. an ash hopper; 4. an ash discharge valve; 5. a dusty gas inlet; 6. a clean gas outlet; 7. a water storage tank; 8. a water delivery pipeline; 9. a water pump; 10. a spray pipe; 11. a nozzle; 12. a baffle plate; 13. a diversion wind shield; 14. a filter bag; 15. a perforated plate; 16. a support platform; 17. an air compression air bag; 18. a pulse valve; 19. a blowing pipe; 20. a spray head; 21. a clean room; 22. a dust concentration detector; 23. a ventilation duct.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a leakproof bag-type dust collector comprises a base 1, a dust-collecting box 2, an ash bucket 3, an ash-discharging valve 4, a dust-containing gas inlet 5 and a clean gas outlet 6, wherein the upper end of the base 1 is fixedly connected with the dust-collecting box 2, the lower end of the dust-collecting box 2 is fixedly connected with the ash bucket 3, the lower end of the ash bucket 3 is provided with the ash-discharging valve 4, the upper end of the dust-collecting box 2 is fixedly connected with a cleaning chamber 21, the right end of the cleaning chamber 21 is provided with the clean gas outlet 6, the left lower side of the dust-collecting box 2 is fixedly connected with a ventilating duct 23, the left end of the ventilating duct 23 is fixedly connected with the dust-containing gas inlet 5, the bottom of the ventilating duct 23 is provided with a spraying pipe 10, the lower end of the spraying pipe 10 is fixedly connected with a water pipe 8, a water pump, by utilizing the mutual matching effect of the two parts, dust or sparks which are not fully combusted can be sprayed and cooled when combustion gas or high-temperature gas is treated, a filter material is prevented from being burnt at overhigh temperature, the safety of the machine is improved, a filter bag 14 is arranged in a dust removal box body 2, a porous plate 15 is fixedly connected to the upper end of the filter bag 14, a supporting platform 16 is fixedly connected to the upper left side of the dust removal box body 2, an air compression air bag 17 is arranged at the upper end of the supporting platform 16, the upper end of the air compression air bag 17 is connected with an injection tube 19, a pulse valve 18 is arranged at the left end of the injection tube 19, a spray head 20 is arranged at the lower end of the injection tube 19, the left end of the porous plate 15 is fixedly connected to a baffle plate 12, the upper end of the baffle plate 12 is connected with the dust removal box body 2, nozzles 11 are arranged on a spray pipeline 10, the, the quantity of filter bag 14 and shower nozzle 20 is a plurality of, and is the one-to-one correspondence about the two, and clean gas outlet 6 department is provided with dust concentration detector 22 for the concentration of real-time detection mouth department's dust, prevents that the machine from revealing and not knowing, influences the dust removal effect, has promoted the practicality of this dust remover, and the vertical gap between filter bag 14 and the shower nozzle 20 is 4 cm.

When the dust removal device works, dust-containing high temperature or gas with sparks is conveyed to the ventilating pipeline 23 from the dust-containing gas inlet 5, at the moment, the water pump 9 is driven to spray water in the water storage tank 7 out of the nozzle 11 through the water conveying pipeline 8 and the spraying pipeline 10, the sprayed water mist cools the high temperature gas, the cooled gas is conveyed to the dust removal tank body 2, flows to the filter bag 14 through the diversion of the baffle plate 12 and the diversion wind shield 13, the gas filtered by the filter bag 14 flows to the cleaning room 21 and is discharged from the clean gas outlet 6, meanwhile, the dust concentration detector 22 detects the concentration of dust in the gas, when dust removal is needed, the pulse valve 18 is driven to convey air in the air compression air bag 17 to the blowing pipe 19 and then is sprayed out of the nozzle 20, dust on the filter bag 14 is blown to the dust hopper 3, and the dust removal valve 4 is opened.

It should be further noted that the dust concentration detector 22 required by the present invention is of the type CCZ 1000.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A leakproof bag-type dust collector comprises a base (1), a dust collecting box body (2), a dust hopper (3), a dust discharging valve (4), a dust-containing gas inlet (5) and a clean gas outlet (6), and is characterized in that; the dust removal device is characterized in that the upper end of the base (1) is fixedly connected with a dust removal box body (2), the lower end of the dust removal box body (2) is fixedly connected with an ash bucket (3), the lower end of the ash bucket (3) is provided with an ash discharge valve (4), the upper end of the dust removal box body (2) is fixedly connected with a cleaning chamber (21), the right end of the cleaning chamber (21) is provided with a clean gas outlet (6), the left lower side of the dust removal box body (2) is fixedly connected with a ventilating duct (23), the left end of the ventilating duct (23) is fixedly connected with a dust-containing gas inlet (5), the bottom of the ventilating duct (23) is provided with an atomizing pipeline (10), the lower end of the atomizing pipeline (10) is fixedly connected with a water conveying pipeline (8), a water pump (9) is arranged at the inflection point of the water conveying pipeline (8), the other end of the water conveying pipeline (8, the dust removal box is characterized in that a filter bag (14) is arranged inside the dust removal box (2), a porous plate (15) is fixedly connected to the upper end of the filter bag (14), a supporting platform (16) is fixedly connected to the upper left side of the dust removal box (2), an air compression air bag (17) is arranged at the upper end of the supporting platform (16), the upper end of the air compression air bag (17) is connected with an injection pipe (19), a pulse valve (18) is arranged at the left end of the injection pipe (19), a spray head (20) is arranged at the lower end of the injection pipe (19), the left end of the porous plate (15) is fixedly connected to a baffle plate (12), and the upper end of the baffle plate (12) is connected with the dust removal box (2).

2. A leak resistant bag-type dust collector as set forth in claim 1, wherein: the spray pipeline (10) is provided with four nozzles (11), and the number of the nozzles (11) is four.

3. A leak resistant bag-type dust collector as set forth in claim 1, wherein: and a flow guide wind shield (13) is arranged in the ash hopper (3).

4. A leak resistant bag-type dust collector as set forth in claim 1, wherein: the number of the filter bags (14) and the number of the spray heads (20) are respectively a plurality, and the filter bags and the spray heads are in one-to-one correspondence.

5. A leak resistant bag-type dust collector as set forth in claim 1, wherein: and a dust concentration detector (22) is arranged at the clean gas outlet (6).

6. A leak resistant bag-type dust collector as set forth in claim 1, wherein: the vertical gap between the filter bag (14) and the spray head (20) is 4 cm.