CN213286017U - Pulse bag-type dust collector - Google Patents
Pulse bag-type dust collector Download PDFInfo
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- CN213286017U CN213286017U CN202021689823.7U CN202021689823U CN213286017U CN 213286017 U CN213286017 U CN 213286017U CN 202021689823 U CN202021689823 U CN 202021689823U CN 213286017 U CN213286017 U CN 213286017U
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- dust removal
- dust
- filter bag
- box body
- bag
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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 discloses a pulse bag dust collector relates to industrial and mining enterprises environmental protection and purification technical field. The utility model discloses a go up the box, multisection formula dust removal filter bag skeleton, the dust removal box, ash bucket and electromagnetic pulse valve, the welding of dust removal box top has last box, go up the box and connect a plurality of electromagnetic pulse valves of side through a plurality of injection pipes that run through the bottom half, be equipped with several multisection formula dust removal filter bag skeleton in the dust removal box under electromagnetic pulse valve's the injection pipe, multisection formula dust removal filter bag skeleton hangs in the ash bucket top through the fixed perforated plate that hangs on dust removal box upper portion of welding, the ash bucket welds in dust removal box below. The utility model discloses a set up multisection formula dust removal filter bag skeleton, inner thread structure, external thread structure, dust removal unloading valve, solved the pulse bag dust remover and conveniently assembled dismantlement, dust removal sack transportation change inconvenient and unload the unsmooth problem of ash.
Description
Technical Field
The utility model belongs to the technical field of industrial and mining enterprise's environmental protection purifies, especially relate to a pulse bag dust remover.
Background
Various industrial dusts are often emitted in the production process of industrial and mining enterprises, so that the air environment of a workshop is damaged, the health of operators is harmed, the machine and equipment of the workshop are damaged, and the emission also pollutes the atmospheric environment to cause social public nuisance. Therefore, in order to treat industrial dust and prevent air pollution and improve the air environment of workshop operation, a dust remover is adopted for treating the industrial dust, so that the working site of workers can reach the sanitary standard, and the emission of environmental protection facilities can reach the emission standard. The pulse bag dust collector is a novel improved high-efficiency pulse bag type dust collector on the basis of a bag dust collector. In order to further improve the pulse bag type dust collector, the improved pulse bag type dust collector has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like. However, the dust removal cloth bag is a consumable which needs to be replaced at variable time, and the frame of the dust removal filter bag needs to be taken out when the dust removal cloth bag is replaced, so that the height of the placement space of the pulse cloth bag dust remover is limited to a certain extent, the installation and transportation of the frame of the dust removal filter bag are not very convenient, and the requirement in actual use cannot be met, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pulse bag dust collector, through setting up multisection formula dust removal filter bag skeleton, inner thread structure and external thread structure, dust removal unloading valve, solved the inconvenient transportation of dust removal filter bag skeleton, inconvenient installation, inconvenient change, the inconvenient problem of unloading ash that the inside and outside pressure differential of ash bucket leads to.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a pulse filter bag dust remover, including last box, multisection formula dust removal filter bag skeleton, dust removal box, ash bucket and electromagnetic pulse valve, the welding of dust removal box top has last box, go up a plurality of electromagnetic pulse valves that the box is connected the side through a plurality of jetting pipes that run through the bottom of the upper box, the electromagnetic pulse valve accessible carries out the pulse jetting deashing with compressed gas, be equipped with several multisection formula dust removal filter bag skeleton in the dust removal box under electromagnetic pulse valve's jetting pipe, multisection formula dust removal filter bag skeleton adopts the friction that the polygon has reduced bag and skeleton, and passes through multisection formula dust removal filter bag skeleton is fixed to be hung in the ash bucket top through the perforated plate that welds on dust removal box upper portion, the ash bucket welds in dust removal box below, and the ash bucket is used for collecting and short time storage dust.
Furthermore, two sides of the top end of the upper box body are connected with two upper cover plates through hinge shafts in a hinged mode, the two cover plates can be opened and closed through the hinge shafts, the dust removal filter bag is convenient to replace, a purified gas outlet is formed in the side face of the upper box body and used for discharging treated gas, and a plurality of blowing pipes which are distributed in parallel are fixed on the plane of the bottom of the upper box body.
Furthermore, the electromagnetic pulse valve is fixedly connected to one end of a jetting pipe at the bottom of the upper box body, the electromagnetic pulse valve can generate pulse gas for cleaning ash under the action of electromagnetic control, nozzles are equidistantly formed in the lower end of the jetting pipe, the jetting pipe can guide the pulse gas generated by the electromagnetic pulse valve to enable the pulse gas to enter the filter bag through the nozzles, so that the ash cleaning purpose is achieved, a gas bag perpendicular to the jetting pipe is fixedly connected to the position under the electromagnetic pulse valve and used for storing high-pressure gas, the input end of the electromagnetic pulse valve is electrically connected with the output end of the controller, and the controller is used for controlling the opening and closing of the electromagnetic pulse valve.
Furthermore, the multisection dust removal filter bag skeleton is fixed on the perforated plate and is located under the injection pipe, the multisection dust removal filter bag skeleton includes the venturi tube, indulges muscle, horizontal muscle, internal thread structure, external screw thread structure, multisection dust removal filter bag skeleton is by indulging muscle, horizontal muscle welded fastening back fixed connection in venturi tube lower extreme, and the venturi tube has improved the efficiency of pulse jetting greatly through utilizing the injection effect, prevents simultaneously that pressure oscillation from appearing in the pipeline, and internal thread structure and external screw thread structure evenly weld in multisection dust removal filter bag skeleton trisection position, can realize dust removal filter bag skeleton's split and installation through internal and external screw thread structure, has reduced the inconvenient of change filter bag and transportation.
Further, the dust removal box welds in last box lower part, dust removal box upper end welded fastening has the perforated plate, and the perforated plate is used for fixed and control dust removal filter bag's position and distance each other, dust removal box external connection has U type pressure gauge, and the inside pressure condition of dust removal box can be tracked in real time to U type pressure gauge, the inspection door has been seted up to dust removal box lower part side, and the inspection door is used for realizing the inside observation to the dust removal box.
Furthermore, the ash bucket is fixed in the dust removal box below, ash bucket upper portion is welded fixedly with four support upper ends respectively all around, and the support is used for realizing the support to overall structure, the dirt gas entry has been seted up to the ash bucket side, and the dirt gas entry is used for realizing the gaseous entering of dirt, the ash bucket bottom mounting has the dust removal unloading valve, and the dust removal unloading valve is used for realizing going on of unloading under the negative pressure condition.
Furthermore, a dust removal cloth bag is sleeved outside the multi-section dust removal filter bag framework, and the dust removal cloth bag collects solid particles in the dust-containing gas by utilizing a fiber woven structure of the dust removal cloth bag.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up multisection formula dust removal filter bag skeleton, the internal thread structure, the external screw thread structure, but adopt threaded connection quick split to be the multistage or make up for whole fast between the multisection formula dust removal filter bag skeleton multisection, can be the multistage shared space that has significantly reduced with its split during transportation multisection formula dust removal filter bag skeleton, can adopt threaded connection between every section of segmentation installation during installation multisection formula dust removal filter bag skeleton, the restriction of space height when having significantly reduced the installation, also can take out the dust removal sack in segmentation through relieving threaded connection when changing the dust removal sack in the same reason.
2. The utility model discloses a set up the dust removal and unload the ash valve, the ash material of ash bucket exhaust is accepted on upper portion, relies on rotatory impeller to play the effect of carrying the ash material, is being responsible for sealed effect again, prevents to inhale the air from the ash bucket among the pneumatic conveying process, guarantees the normal ash of unloading of ash bucket, has realized the sealed and the transport of ash material of ash bucket, has solved and has unloaded the ash not smooth phenomenon under the negative pressure condition.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the multi-section dust-removing filter bag frame of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an upper box body; 11. an upper cover plate; 12. a hinge shaft; 13. a purified gas outlet; 2. a multi-section dust removal filter bag framework; 21. a venturi; 22. longitudinal ribs; 23. transverse ribs; 24. an internal thread structure; 25. an external thread structure; 3. a dust removal box body; 31. a perforated plate; 32. a U-shaped pressure gauge; 33. an inspection door; 4. an ash hopper; 41. a support; 42. a dust removal and ash discharge valve; 43. a dust gas inlet; 5. an electromagnetic pulse valve; 51. a blowing pipe; 52. air bags; 53. a spout; 54. a control instrument; 6. a dust removal cloth bag.
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.
Please refer to fig. 1-3, the utility model relates to a pulse bag dust collector, including last box 1, multisection formula dust removal filter bag skeleton 2, dust removal box 3, ash bucket 4 and electromagnetic pulse valve 5, dust removal box 3 does the utility model discloses pulse bag dust collector's main bearing structure, for other structures provide main body frame, 3 top welding of dust removal box have last box 1, go up box 1 and connect a plurality of electromagnetic pulse valves 5 of side through a plurality of jetting pipe 51 that run through the bottom of last box 1, every jetting pipe 51 is parallel to each other, and every electromagnetic pulse valve 5 of connecting on jetting pipe 51 is all at same end, be equipped with several multisection formula dust removal filter bag skeleton 2 in the dust removal box 3 under the jetting pipe 51 of electromagnetic pulse valve 5, every multisection formula dust removal filter bag skeleton 2 top all has a spout 53 of seting up on jetting pipe 51, multisection formula dust removal filter bag skeleton 2 is fixed through the perforated plate 31 of welding on 3 upper portion of dust removal box 3 and hangs in ash bucket 4 The top, ash bucket 4 welds in dust removal box 3 below, and ash bucket 4 also can deposit the ash for a short time when being used for unloading the ash.
As shown in fig. 1-2, two sides of the top end of the upper box body 1 are hinged with two upper cover plates 11 through hinge shafts 12, the upper cover plates 11 can be opened and closed through the hinge shafts 12, the multi-section dust removal filter bag framework 2 is used during installation and disassembly, a clean gas outlet 13 is formed in the side surface of the upper box body 1, the clean gas outlet 13 is used for outputting processed gas, and a plurality of injection pipes 51 which are distributed in parallel are fixed on the bottom plane of the upper box body 1; the dust removal box body 3 is welded at the lower part of the upper box body 1, a perforated plate 31 is welded and fixed at the upper end of the dust removal box body 3, a U-shaped pressure gauge 32 is connected to the outer part of the dust removal box body 3, the U-shaped pressure gauge 32 is used for tracking the air pressure in the dust removal box body 3 in real time, an inspection door 33 is arranged on the side surface of the lower part of the dust removal box body 3, and the inspection door 33 is used for observing the internal; the ash bucket 4 is fixed in the dust removal box 3 below, and four supports 41 upper end welded fastening are respectively around 4 upper portions of ash bucket, and four supports 41 distribute in 4 four corners of ash bucket and are used for supporting whole structure, and dust gas entry 43 has been seted up to 4 sides of ash bucket, and dust gas entry 43 is untreated gas's input port, and 4 bottom end of ash bucket is fixed with dust removal unloading valve 42, and dust removal unloading valve 42 is used for the sealed and the unloading of ash bucket 4.
As shown in fig. 1 and 2, the electromagnetic pulse valve 5 is fixedly connected to one end of an injection tube 51 at the bottom of the upper box 1, the electromagnetic pulse valve 5 controls high-pressure gas pulse to be injected into the injection tube 51 for ash removal, nozzles 53 are equidistantly formed in the lower end of the injection tube 51, the nozzles 53 are used for guiding pulse gas in the injection tube 51 to a multi-section dust removal filter bag framework 2 below, a gas bag 52 perpendicular to the injection tube 51 is fixedly connected right below the electromagnetic pulse valve 5, the gas bag 52 is used for storing high-pressure gas for ash removal, the input end of the electromagnetic pulse valve 5 is electrically connected with the output end of a controller 54, and the controller 54 can control the output and closing of the pulse gas of the electromagnetic pulse valve 5.
As shown in fig. 1-3, the multi-section dust-removing filter bag frame 2 is fixed on the perforated plate 31 and is positioned under the injection pipe 51, the perforated plate 31 is used for fixing the position of the multi-section dust-removing filter bag frame 2 and controlling the distance between the multi-section dust-removing filter bag frame 2, the multi-section dust-removing filter bag frame 2 comprises a venturi tube 21, a longitudinal rib 22, a transverse rib 23, an internal thread structure 24 and an external thread structure 25, the multi-section dust-removing filter bag frame 2 is fixedly connected to the lower end of the venturi tube 21 after being welded and fixed by the longitudinal rib 22 and the transverse rib 23, the venturi tube 21 is used for improving the efficiency of pulse injection and preventing pressure oscillation of a pipeline, the internal thread structure 24 and the external thread structure 25 are uniformly welded at the trisection positions of the multi-section dust-removing filter bag frame 2, and the multi; the multi-section dust removing filter bag framework 2 is sleeved with a dust removing cloth bag 6, the dust removing cloth bag 6 is a main filtering tool of the device, and the multi-section dust removing filter bag framework 2 is sleeved with the dust removing cloth bag for filtering dust.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a pulse bag dust collector, includes box (1), multisection formula dust removal filter bag skeleton (2), dust removal box (3), ash bucket (4) and electromagnetic pulse valve (5), its characterized in that: an upper box body (1) is welded above the dust removal box body (3), the upper box body (1) is connected with a plurality of electromagnetic pulse valves (5) on the side surface through a plurality of injection pipes (51) penetrating through the bottom of the upper box body (1), a plurality of multi-section dust removal filter bag frameworks (2) are arranged in the dust removal box body (3) right below the injection pipes (51) of the electromagnetic pulse valves (5), the multi-section dust removal filter bag frameworks (2) are fixedly hung above an ash hopper (4) through porous plates (31) welded on the upper part of the dust removal box body (3), and the ash hopper (4) is welded below the dust removal box body (3); the multi-section dust removal filter bag comprises a multi-section dust removal filter bag framework (2), wherein the multi-section dust removal filter bag framework (2) is fixed on a porous plate (31) and is located right below a blowing pipe (51), the multi-section dust removal filter bag framework (2) comprises a venturi tube (21), longitudinal ribs (22), transverse ribs (23), an internal thread structure (24) and an external thread structure (25), the multi-section dust removal filter bag framework (2) is fixedly connected to the lower end of the venturi tube (21) after the longitudinal ribs (22) and the transverse ribs (23) are welded and fixed, and the internal thread structure (24) and the external thread structure (25) are uniformly welded at trisection positions of the multi.
2. The pulse bag-type dust collector according to claim 1, wherein two sides of the top end of the upper box body (1) are hinged with two upper cover plates (11) through hinge shafts (12), a clean air outlet (13) is formed in the side surface of the upper box body (1), and a plurality of blowing pipes (51) which are distributed in parallel are fixed on the bottom plane of the upper box body (1).
3. The pulse bag-type dust collector according to claim 1, wherein the electromagnetic pulse valve (5) is fixedly connected to one end of a blowing pipe (51) at the bottom of the upper box body (1), nozzles (53) are equidistantly arranged at the lower end of the blowing pipe (51), an air bag (52) perpendicular to the blowing pipe (51) is fixedly connected under the electromagnetic pulse valve (5), and the input end of the electromagnetic pulse valve (5) is electrically connected with the output end of a controller (54).
4. The pulse bag dust collector of claim 1, wherein the dust collection box (3) is welded to the lower part of the upper box (1), a perforated plate (31) is welded and fixed to the upper end of the dust collection box (3), a U-shaped pressure gauge (32) is connected to the outside of the dust collection box (3), and an inspection door (33) is arranged on the side surface of the lower part of the dust collection box (3).
5. The pulse bag-type dust collector according to claim 1, wherein the dust hopper (4) is fixed below the dust collection box body (3), the periphery of the upper portion of the dust hopper (4) is respectively welded and fixed with the upper ends of four brackets (41), a dust and gas inlet (43) is formed in the side surface of the dust hopper (4), and a dust collection and discharge valve (42) is fixed at the bottom end of the dust hopper (4).
6. The pulse bag dust collector of claim 1, wherein a dust-collecting bag (6) is sleeved outside the multi-section dust-collecting bag framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021689823.7U CN213286017U (en) | 2020-08-13 | 2020-08-13 | Pulse bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021689823.7U CN213286017U (en) | 2020-08-13 | 2020-08-13 | Pulse bag-type dust collector |
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| Publication Number | Publication Date |
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| CN213286017U true CN213286017U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021689823.7U Active CN213286017U (en) | 2020-08-13 | 2020-08-13 | Pulse bag-type dust collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307436A (en) * | 2021-11-12 | 2022-04-12 | 西安菲尔特金属过滤材料股份有限公司 | Long-period efficient filtering metal filter bag and manufacturing method thereof |
-
2020
- 2020-08-13 CN CN202021689823.7U patent/CN213286017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307436A (en) * | 2021-11-12 | 2022-04-12 | 西安菲尔特金属过滤材料股份有限公司 | Long-period efficient filtering metal filter bag and manufacturing method thereof |
| CN114307436B (en) * | 2021-11-12 | 2022-12-27 | 西安菲尔特金属过滤材料股份有限公司 | Long-period efficient filtering metal filter bag and manufacturing method thereof |
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