CN114984676B - Ash bucket and pulse bag type dust collector - Google Patents
Ash bucket and pulse bag type dust collector Download PDFInfo
- Publication number
- CN114984676B CN114984676B CN202210470136.3A CN202210470136A CN114984676B CN 114984676 B CN114984676 B CN 114984676B CN 202210470136 A CN202210470136 A CN 202210470136A CN 114984676 B CN114984676 B CN 114984676B
- Authority
- CN
- China
- Prior art keywords
- dust
- ash bucket
- plate
- shell
- bucket body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 106
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an ash bucket and a pulse bag type dust collector, and relates to the technical field of dust collectors. Including the ash bucket body, ash bucket body top is for connecing the dirt mouth, and ash bucket body bottom is the dust exhaust mouth, and the ash bucket body still includes: the sealing groove is positioned at the top of the dust receiving port; the dust collecting ring is provided with a plurality of fixing lugs; the air injection assembly is arranged in the dust receiving port and comprises an air injection pipe and a nozzle arranged on the air injection pipe; the vibration assembly is arranged on the circumferential side of the ash bucket body; the ash bucket body comprises a shell and an inner plate, and a hollow cavity is arranged between the shell and the inner plate; the vibration assembly is mounted on the housing and contacts the inner plate. According to the invention, through the cooperation of the sealing strip, the air injection assembly, the vibration assembly and the elastic inner plate, the heat insulation performance and the sealing performance of the ash bucket are improved, and the adhesion of dust is reduced through shaking off the ash by vibration, so that the cleaning capacity of the ash bucket is effectively improved, and the potential safety hazard in production is reduced.
Description
Technical Field
The invention belongs to the technical field of dust collectors, and particularly relates to an ash bucket and a pulse bag type dust collector.
Background
The pulse dust collector is a novel high-efficiency pulse dust collector improved on the basis of the bag type dust collector, integrates the advantages of various pulse blowing dust collectors of the chamber-separating blowback, and overcomes the defects of insufficient chamber-separating dust-cleaning strength, uneven air inlet and outlet distribution and the like. The dust remover ash discharging system has important influence on the dust removing efficiency of the whole dust remover, on one hand, the air quantity is influenced, after the ash hopper is seriously deposited, the resistance of dust removing equipment is increased, the air inlet is reduced, the air quantity is influenced, even the air inlet is blocked, on the other hand, the dust removing cloth bag is easy to block, most of the air inlet of the dust remover is arranged on the ash hopper, the dust falling into the ash hopper is easily blown up again when the ash hopper deposits ash, secondary dust emission is formed, the dust concentration is increased, the cloth bag resistance is increased, the cloth bag is easy to block and even break after long-time running.
In the actual dust removal working process of the pulse dust collector, dust particles are easy to form adhesion and agglomeration blocks after being deposited in the dust accumulation hopper for a long time, so that dust is easy to fall off and even to be blocked when the pulse dust collector is used for ash removal, or the moisture content of the dust is too high, or when the dewing phenomenon is generated, the dust contains moisture to be adhered, and the dust is not easy to fall off to cause bridging in the dust hopper. The scraper assembly in the existing driving ash hopper is a motor, and when the motor is started to be faulty, safety accidents can possibly happen under the condition of much inflammable dust.
Disclosure of Invention
The invention aims to provide an ash bucket and a pulse bag type dust collector, which are used for controlling and cleaning the ash bucket by arranging an air injection assembly and a vibration assembly, so that the problem that the existing ash bucket possibly has excessive accumulated ash and is adhered to form a block to possibly cause a safety accident during working is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to an ash bucket, which comprises an ash bucket body, wherein the top of the ash bucket body is provided with a dust receiving opening, the bottom of the ash bucket body is provided with a dust discharging opening, and the ash bucket body further comprises: the sealing groove is positioned at the top of the dust receiving port; the dust collecting ring is provided with a plurality of fixing lugs on the side; the air injection assembly is arranged in the dust receiving port and comprises an air injection pipe and a nozzle arranged on the air injection pipe; the vibration assembly is arranged on the circumferential side of the ash bucket body; the ash bucket body comprises a shell and an inner plate, and a hollow cavity is formed between the shell and the inner plate; the vibration assembly is mounted on the housing and is in contact with the inner plate.
As a preferable technical scheme of the invention, an air pipe placing cavity is arranged in the dust receiving port, the air ejector pipe is arranged in the air pipe placing cavity, an air ejector hole is formed in the bottom of the air pipe placing cavity, the nozzle penetrates through the air ejector hole, gas ejected by the nozzle is contacted with the outer surface of the inner plate of the ash bucket body, and one end of the air ejector pipe is externally connected with air supply equipment.
As a preferable technical scheme of the invention, a baffle is arranged on the inner side of the dust receiving opening, and the baffle is positioned on the front side of the nozzle.
As a preferred embodiment of the present invention, the vibration assembly includes: the cylinder mounting plate is provided with a cylinder; the bracket is positioned between the cylinder mounting plate and the shell, and two ends of the bracket are fixedly connected with the cylinder mounting plate and the shell respectively; one end of the connecting shaft is arranged on a piston rod of the air cylinder; the other end of the connecting shaft is arranged on the middle disc; the connecting rods are fixed on the middle disc, a plurality of through holes are formed in the shell, and the connecting rods penetrate through the through holes in the shell; the vibrating plate is fixed on the connecting rod, the vibrating plate is positioned between the shell and the inner plate, bulges are densely distributed on the vibrating plate, and the bulges are in contact with the inner plate.
As a preferable technical scheme of the invention, the dust exhaust port is provided with a base, and the periphery of the base is provided with a fixing plate.
As a preferable embodiment of the present invention, the inner plate is a resilient metal sheet.
As a preferable technical scheme of the invention, a sealing strip is arranged in the sealing groove.
As a preferable technical scheme of the invention, a dust gas inlet and an access door are arranged on one side surface of the ash bucket body, and a vibration component is not arranged on the side surface provided with the dust gas inlet and the access door.
A pulse bag filter comprising; a bag chamber; an ash discharge device comprising an ash discharge valve; an ash bucket on the upper part; the dust receiving port of the ash bucket is arranged at the bottom of the filter bag chamber through a fixed lug; the dust discharging port of the dust hopper is arranged at the top of the dust discharging device through fixing plates around the base.
The invention has the following beneficial effects:
1. install the sealing strip in the seal groove, the sealing strip seals ash bucket top, and good leakproofness can reduce and produce the dewing phenomenon, because the dust remover exists the air leakage phenomenon, inhales the dust remover with external a large amount of cold air in, makes dust remover local air temperature drop sharply, and the moisture in the air separates to produce the dewing phenomenon.
2. The air jet assembly can blow away dust, also can blow the dust that condenses to dry, can effectually prevent that the dust from condensing on the inner panel, set up the baffle simultaneously, the baffle plays the effect of water conservancy diversion on the one hand, and on the other hand the baffle can play a guard action to the nozzle, prevents the dust pollution nozzle of top.
3. Adopt vibration subassembly and elastic inner panel cooperation, shake off the dust on the inner panel through the vibration, prevent that the dust from producing the bonding, cause the ash bucket internal bypass to cause the potential safety hazard.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is a bottom view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a cross-sectional view of FIG. 5;
fig. 7 is an enlarged view of a portion a in fig. 6;
Fig. 8 is an enlarged view of a portion B in fig. 6;
FIG. 9 is a schematic perspective view of a vibration assembly according to the present invention;
FIG. 10 is a schematic view of a vibrating plate according to the present invention;
In the drawings, the list of components represented by the various numbers is as follows:
1-ash bucket body, 101-shell, 102-inner plate; 2-base, 21-fixed plate; 3-dust gas inlet; 4-access door; 5-vibration assembly, 501-cylinder, 502-cylinder mounting plate, 503-bracket, 504-connecting shaft, 505-middle plate, 506-connecting rod, 507-vibration plate, 508-bulge; 6, a baffle plate; 7-fixing lugs; 8-sealing the groove; 9-tracheal placement cavity; 10-gas nozzles; 11-nozzle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Please refer to fig. 1-5: the invention provides an ash bucket, which comprises an ash bucket body 1, wherein the top of the ash bucket body 1 is provided with a dust receiving opening, the bottom of the ash bucket body 1 is provided with a dust discharging opening, and the ash bucket body 1 also comprises a sealing groove 8, a fixing lug 7, an air injection assembly and a vibration assembly 5; the dust exhaust port is provided with a base 2, and the periphery of the base 2 is provided with a fixing plate 201.
The sealing groove 8 is positioned at the top of the dust receiving port, a sealing strip is arranged in the sealing groove 8, the sealing strip seals the top of the dust hopper, the good sealing performance can reduce the phenomenon of dewing, and because the dust remover has the phenomenon of air leakage, a large amount of outside cold air is sucked into the dust remover, so that the temperature of the local air of the dust remover is rapidly reduced, and the moisture in the air is separated out, thereby generating the phenomenon of dewing; the dust receiving mouth ring side is provided with a plurality of fixing lugs 7.
As shown in fig. 3: the inside baffle 6 that is provided with of dust receiving mouth, baffle 6 are located nozzle 11 front side, and the inside of dust receiving mouth is located to the jet assembly, and the jet assembly includes jet stack 10 and installs nozzle 11 on jet stack 10.
As shown in fig. 6 and 7: the inside chamber 9 that places that is provided with of dust receiving mouth, jet pipe 10 set up in the chamber 9 is placed to the trachea, and the bottom in chamber 9 is placed to the trachea is provided with the fumarole, and nozzle 11 passes the fumarole, and nozzle 11 spun gas contacts with the inner panel 102 surface of ash bucket body 1, and the external air feeder that has of jet pipe 10 one end. The gas passes through the jet pipe 10 and is sprayed out by the nozzle 11, and the sprayed gas is downwards along the inner plate from the inner side of the top end of the ash bucket body 1, so that dust can be blown away by the gas, and the condensed dust can be blown dry, so that the dust can be effectively prevented from being condensed on the inner plate, and meanwhile, the baffle 6 is arranged, so that the baffle 6 plays a role in guiding flow on one hand, and the baffle 6 plays a protective role on the other hand, so that the nozzle 11 is prevented from being polluted by the dust above.
The vibration component 5 is arranged on the circumferential side of the ash bucket body 1; the ash bucket body 1 comprises a shell 101 and an inner plate 102, and a hollow cavity is formed between the shell 101 and the inner plate 102; the vibration assembly 5 is mounted on the housing 101 and is in contact with the inner plate 102. The inner plate 102 is an elastic metal sheet, and the vibration assembly 5 can drive the inner plate 102 to vibrate, so that dust of the inner plate 102 can be shaken off. In addition, a layer of heat insulation material can be further arranged outside the shell 101, and if the shell of the dust remover does not adopt heat insulation measures or adopts heat insulation measures, the condensation phenomenon of the dust remover is unavoidable when the effect is poor. The heat insulation material can further improve the heat insulation effect and reduce the dewing phenomenon.
As shown in fig. 8-10: the vibration assembly 5 includes: a cylinder mounting plate 502, a bracket 503, a connecting shaft 504, a middle plate 505, a connecting rod 506, and a vibration plate 507. The cylinder mounting plate 502 is provided with a cylinder 501; a bracket 503 is arranged between the cylinder mounting plate 502 and the housing 101, and one end of a connecting shaft 504 is arranged on a piston rod of the cylinder 501; the other end of the connecting shaft 504 is mounted on the middle disc 505; the connecting rods 506 are a plurality of, the connecting rods 506 are fixed on the middle disc 505, the shell 101 is provided with a plurality of through holes, and the connecting rods 506 penetrate through the through holes on the shell 101; the vibration plate 507 is fixed on the connecting rod 506, the vibration plate 507 is positioned between the outer shell 101 and the inner plate 102, the vibration plate 507 is densely provided with bulges, and the bulges are contacted with the inner plate 102.
In specific operation, the air cylinder 501 drives the connecting shaft 504 to move back and forth, so as to drive the middle disc 505 to move, the movement of the middle disc 505 can drive the connecting rod 506 and the vibration plate 507 to move, and the movement of the vibration plate 507 can drive the inner plate 102 with elasticity to vibrate, so that dust attached to the inner plate can be shaken off.
A dust gas inlet 3 and an access door 4 are provided on one side of the dust hopper body 1, and a vibration assembly 5 is not provided on the side on which the dust gas inlet 3 and the access door 4 are mounted, and a heat insulating material is filled between an inner plate 102 and a casing 101 of the side on which the vibration assembly 5 is not provided.
The invention also provides a pulse bag type dust collector which comprises a filter bag chamber, an ash discharging device and the ash hopper; the ash discharging device comprises an ash discharging valve; the dust receiving port of the ash bucket is arranged at the bottom of the filter bag chamber through a fixed lug 7; the dust discharge port of the dust hopper is arranged at the top of the dust discharge device through the fixing plates 201 around the base 2.
The dust collector has good dust removing effect, and can reduce the risk of potential safety hazard caused by dust accumulation in the ash bucket.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form 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 the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides an ash bucket, includes ash bucket body (1), ash bucket body (1) top is the dust mouth that connects, ash bucket body (1) bottom is the dust mouth, its characterized in that: the ash bucket body (1) further comprises:
The sealing groove (8) is positioned at the top of the dust receiving port;
a plurality of fixing lugs (7) are arranged on the dust receiving mouth ring side;
The air injection assembly is arranged in the dust receiving port and comprises an air injection pipe (10) and a nozzle (11) arranged on the air injection pipe (10);
the vibration assembly (5) is arranged on the circumferential side of the ash bucket body (1);
The ash bucket body (1) comprises a shell (101) and an inner plate (102), and a hollow cavity is formed between the shell (101) and the inner plate (102);
the vibration assembly (5) is mounted on the outer shell (101) and is in contact with the inner plate (102);
The vibration assembly (5) comprises:
a cylinder mounting plate (502), wherein a cylinder (501) is mounted on the cylinder mounting plate (502);
The bracket (503) is positioned between the cylinder mounting plate (502) and the shell (101), and two ends of the bracket (503) are fixedly connected with the cylinder mounting plate (502) and the shell (101) respectively;
A connecting shaft (504), wherein one end of the connecting shaft (504) is installed on a piston rod of the cylinder (501);
an intermediate plate (505), the other end of the connecting shaft (504) being mounted on the intermediate plate (505);
The connecting rods (506) are arranged, the connecting rods (506) are fixed on the middle disc (505), a plurality of through holes are formed in the shell (101), and the connecting rods (506) penetrate through the through holes in the shell (101);
The vibration plate (507) is fixed on the connecting rod (506), the vibration plate (507) is positioned between the shell (101) and the inner plate (102), the vibration plate (507) is densely provided with bulges, and the bulges are contacted with the inner plate (102);
the dust collecting port is internally provided with a gas pipe placing cavity (9), the gas spraying pipe (10) is arranged in the gas pipe placing cavity (9), the bottom of the gas pipe placing cavity (9) is provided with a gas spraying hole, the nozzle (11) penetrates through the gas spraying hole, gas sprayed out of the nozzle (11) is contacted with the outer surface of the inner plate (102) of the dust hopper body (1), and one end of the gas spraying pipe (10) is externally connected with gas supply equipment;
The inner side of the dust receiving port is provided with a baffle plate (6), and the baffle plate (6) is positioned at the front side of the nozzle (11).
2. An ash bucket according to claim 1, characterised in that the dust discharge opening is provided with a base (2), around which base (2) a fixing plate (201) is arranged.
3. A hopper according to claim 1, wherein the inner plate (102) is a resilient sheet metal.
4. An ash bucket according to claim 1, characterised in that a sealing strip is mounted in the sealing groove (8).
5. A hopper according to claim 1, characterized in that a side of the hopper body (1) is provided with a dust gas inlet (3) and an access door (4) and that the side provided with the dust gas inlet (3) and the access door (4) is not provided with a vibration assembly (5).
6. A pulse bag filter, comprising;
A bag chamber;
an ash discharge device comprising an ash discharge valve;
The ash bucket of any of claims 1-5;
the dust receiving port of the ash bucket is arranged at the bottom of the filter bag chamber through a fixed lug (7);
the dust discharge port of the dust hopper is arranged at the top of the dust discharge device through fixing plates (201) around the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470136.3A CN114984676B (en) | 2022-04-28 | 2022-04-28 | Ash bucket and pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470136.3A CN114984676B (en) | 2022-04-28 | 2022-04-28 | Ash bucket and pulse bag type dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114984676A CN114984676A (en) | 2022-09-02 |
| CN114984676B true CN114984676B (en) | 2024-05-03 |
Family
ID=83025809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210470136.3A Active CN114984676B (en) | 2022-04-28 | 2022-04-28 | Ash bucket and pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114984676B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177722A (en) * | 2000-12-13 | 2002-06-25 | Hitachi Zosen Corp | Device for preventing dust collection in bag filter |
| KR20150037186A (en) * | 2013-09-30 | 2015-04-08 | 디에이치엠(주) | Energy savable dust collector with bag filters |
| CN109954656A (en) * | 2017-12-24 | 2019-07-02 | 胡善清 | A kind of grain processing screening plant |
| CN209271022U (en) * | 2018-08-23 | 2019-08-20 | 常州市清泉环保成套设备有限公司 | A kind of adhesiveness material special dust seperator |
| CN110652796A (en) * | 2019-10-31 | 2020-01-07 | 安徽华宇机械制造有限公司 | Pulse bag type dust collector |
| CN211411346U (en) * | 2019-12-17 | 2020-09-04 | 山东瀚江环保科技有限公司 | Cloth bag type dust collector convenient to replace and clean for flue gas dust removal |
| CN211753263U (en) * | 2020-03-09 | 2020-10-27 | 南通亚威机械制造有限公司 | Air box pulse bag type dust collector |
| CN212882971U (en) * | 2020-07-03 | 2021-04-06 | 宣化冶金环保设备制造(安装)有限责任公司 | Gas isolation type purging and ash removing device for electrostatic dust collector |
| CN215026898U (en) * | 2021-04-26 | 2021-12-07 | 温州伟鸿环保设备有限公司 | Spliced plate type pulse dust collector |
| CN215876666U (en) * | 2021-07-27 | 2022-02-22 | 华能聊城热电有限公司 | No. 7 stove dust remover ash bucket of deposition prevention |
-
2022
- 2022-04-28 CN CN202210470136.3A patent/CN114984676B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177722A (en) * | 2000-12-13 | 2002-06-25 | Hitachi Zosen Corp | Device for preventing dust collection in bag filter |
| KR20150037186A (en) * | 2013-09-30 | 2015-04-08 | 디에이치엠(주) | Energy savable dust collector with bag filters |
| CN109954656A (en) * | 2017-12-24 | 2019-07-02 | 胡善清 | A kind of grain processing screening plant |
| CN209271022U (en) * | 2018-08-23 | 2019-08-20 | 常州市清泉环保成套设备有限公司 | A kind of adhesiveness material special dust seperator |
| CN110652796A (en) * | 2019-10-31 | 2020-01-07 | 安徽华宇机械制造有限公司 | Pulse bag type dust collector |
| CN211411346U (en) * | 2019-12-17 | 2020-09-04 | 山东瀚江环保科技有限公司 | Cloth bag type dust collector convenient to replace and clean for flue gas dust removal |
| CN211753263U (en) * | 2020-03-09 | 2020-10-27 | 南通亚威机械制造有限公司 | Air box pulse bag type dust collector |
| CN212882971U (en) * | 2020-07-03 | 2021-04-06 | 宣化冶金环保设备制造(安装)有限责任公司 | Gas isolation type purging and ash removing device for electrostatic dust collector |
| CN215026898U (en) * | 2021-04-26 | 2021-12-07 | 温州伟鸿环保设备有限公司 | Spliced plate type pulse dust collector |
| CN215876666U (en) * | 2021-07-27 | 2022-02-22 | 华能聊城热电有限公司 | No. 7 stove dust remover ash bucket of deposition prevention |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114984676A (en) | 2022-09-02 |
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