CN112516692A - Filtering device for zeolite waste gas treatment system - Google Patents
Filtering device for zeolite waste gas treatment system Download PDFInfo
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- CN112516692A CN112516692A CN202011204218.0A CN202011204218A CN112516692A CN 112516692 A CN112516692 A CN 112516692A CN 202011204218 A CN202011204218 A CN 202011204218A CN 112516692 A CN112516692 A CN 112516692A
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- shell
- frame
- treatment system
- vertical frame
- dislocation
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- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- 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
- B01D46/04—Cleaning filters
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- 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
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
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- 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
-
- 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
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- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
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- 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
- B01D46/88—Replacing filter elements
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of relevant devices of a zeolite waste gas treatment system, and discloses a filtering device for the zeolite waste gas treatment system, which comprises a shell, wherein an air inlet joint communicated with an inner cavity of the shell is arranged on the left side surface of the shell, a plurality of vertical frames are arranged between the top and the bottom of the inner side of the shell, the top and the bottom of each vertical frame are both in an open shape, an open slot communicated with the inner cavity of each vertical frame is formed in the bottom of the shell, a supporting nut is arranged at the bottom of the shell through a fixing frame, a supporting screw rod is inserted in an internal thread of the supporting nut, the tail end of the supporting screw rod is movably connected with a staggered inner frame through a bearing seat, and. This a filter equipment for zeolite exhaust-gas treatment system for the gas guide groove on the straight frame staggers each other with the gas guide groove of dislocation inside casing, and then the guarantee device changes the maintenance under the prerequisite of not stopping the operation, guarantee zeolite exhaust-gas treatment system's normal operating.
Description
Technical Field
The invention relates to the technical field of devices related to a zeolite waste gas treatment system, in particular to a filtering device for the zeolite waste gas treatment system.
Background
In the existing mainstream process for treating organic waste gas, two main types of processes, namely separation and destruction, are mainly adopted. The zeolite rotating wheel adsorption concentration technology has the advantages of strong adsorption selectivity, high hydrophobic property, strong adsorption capacity, incombustibility and the like, and is researched and developed by various large environmental protection enterprises and applied to industries of semiconductors, photoelectric industry, spraying, coating and the like which generate large air volume and low-concentration organic waste gas.
The existing zeolite exhaust gas treatment system is mainly divided into three modules: the device comprises a pretreatment module, a zeolite rotating wheel module and a post-treatment module. Under the general condition, the pretreatment module comprises a bag dust collector, the bag dust collector can preliminarily filter dust in organic waste gas, the filtering effect of the bag dust collector directly influences the service life of the zeolite rotating wheel, the bag needs to be frequently replaced, equipment needs to be stopped when the bag is replaced, and the normal work of the zeolite waste gas treatment system is seriously influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a filtering device for a zeolite waste gas treatment system, which solves the problem that system equipment cannot normally operate when a cloth bag is replaced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a filter equipment for zeolite exhaust-gas treatment system, which comprises a housin, the left surface of casing installs the air inlet connector who is linked together rather than the inner chamber, install a plurality of perpendicular frames between the inboard top of casing and the bottom, the top and the bottom of perpendicular frame are the opening form, the open slot that is linked together with perpendicular frame inner chamber is seted up to the bottom of casing, supporting nut is installed through the mount to the bottom of casing, supporting nut internal thread alternates there is supporting screw, supporting screw's end has the dislocation inside casing through bearing frame swing joint, the lateral wall of dislocation inside casing is laminated mutually with the inboard wall of corresponding perpendicular frame, the air guide groove of mutual correspondence intercommunication is seted up to the side about the side of perpendicular frame and the dislocation inside casing.
The inboard of dislocation inside casing is provided with a sack support section of thick bamboo, installs the filtration sack on the sack support section of thick bamboo, and the top of casing is seted up the through groove with a sack support section of thick bamboo looks adaptation, and the open-top end of a sack support section of thick bamboo extends to the outside of casing through the through groove, and a sack support section of thick bamboo passes through flange's top fixed surface and connects.
The utility model discloses a screw thread plugging device, including dislocation inside casing, screw thread plugging block, sealing block, the inboard bottom of dislocation inside casing has seted up the inverted cone groove, and the inboard bottom in inverted cone groove has seted up the screw thread plugging hole, and the inboard threaded connection in screw thread plugging hole has the plugging block, and the bottom fixed surface of plugging block is connected with the twist grip, and the twist grip extends to the below of casing through the open slot.
Preferably, the outer side face of the dislocation inner frame is attached to the corresponding inner side wall of the vertical frame, the matching relationship between the outer side face of the dislocation inner frame and the inner side wall of the vertical frame is in clearance fit, the air guide grooves of the dislocation inner frame and the vertical frame are arranged in a one-to-one correspondence manner, and the plugging sealing performance of the side walls of the dislocation inner frame on the air guide grooves of the vertical frame and the air guide grooves of the dislocation inner frame is guaranteed when the air guide grooves of the dislocation inner frame and the air guide grooves of the dislocation inner frame are.
Preferably, a gap is reserved between the front side face and the rear side face of the vertical frame and the front inner side wall and the rear inner side wall of the shell, the top of the dislocation inner frame is in an opening shape, and the top opening and the bottom surface of the dislocation inner frame are both spaced from the inner side walls of the shell by a movable distance.
Preferably, the top and bottom openings of the vertical frame are hermetically connected with the inner side of the shell, so that the matching sealing performance between the vertical frame and the staggered inner frame is guaranteed when the filtering cloth bag is maintained and replaced.
Preferably, the cloth bag support barrel is hollowed at the inner side part of the shell, so that air filtered by the filter cloth bag is discharged through the cloth bag support barrel.
Preferably, the center of the supporting screw rod and the centers of the staggered inner frame and the vertical frame are positioned on the same vertical line.
(III) advantageous effects
The invention provides a filtering device for a zeolite waste gas treatment system. The method has the following beneficial effects:
(1) the filtering device for the zeolite waste gas treatment system is characterized in that a vertical frame and a staggered inner frame are arranged to be matched with each other, when the device is used, the waste gas introduced by the air inlet joint is introduced into the inner cavity of the dislocation inner frame through the air guide groove on the vertical frame and the air guide groove of the dislocation inner frame, thereby leading the filtering cloth bag to filter the particles in the waste gas, discharging the clean air into the next purifying device through the top port of the cloth bag support cylinder, when the equipment needs to replace and maintain the filtering cloth bag, the supporting screw rod is rotated, so that the supporting screw rod drives the staggered inner frame to move upwards or downwards through the bearing seat under the thread meshing action of the supporting nut, the air guide grooves on the straight frame and the air guide grooves of the staggered inner frame are staggered with each other, and then the device is ensured to be replaced and maintained on the premise of not stopping operation, and the normal operation of the zeolite waste gas treatment system is ensured.
(2) This a filter equipment for zeolite exhaust-gas treatment system through seting up the inverse cone shape groove in the inboard bottom at the inside casing that misplaces, is convenient for filter the sack when the blowback clearance, and the dust granule on the filter sack falls on the inverse cone shape inslot and collects, drives the shutoff piece through rotatory handle at last and breaks away from the screw thread shutoff hole for the dust granule in the inside casing that misplaces discharges, ensures the stability of complex between the structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the staggered structure of the vertical frame and the staggered inner frame of the present invention.
In the figure: the filter bag comprises a shell 1, an air inlet joint 2, a vertical frame 3, a staggered inner frame 4, an air guide groove 5, a cloth bag support cylinder 6, a connecting flange 7, a filter cloth bag 8, an inverted cone-shaped groove 9, a thread sealing hole 10, a sealing block 11, an open groove 12, a rotating handle 13, a fixing frame 14, a support nut 15, a support screw 16 and a bearing seat 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a filtering device for a zeolite waste gas treatment system comprises a shell 1, wherein an air inlet joint 2 communicated with an inner cavity of the shell 1 is installed on the left side surface of the shell 1, a plurality of vertical frames 3 are installed between the top and the bottom of the inner side of the shell 1, the top and the bottom of each vertical frame 3 are both in an open shape, an open slot 12 communicated with the inner cavity of each vertical frame 3 is formed in the bottom of the shell 1, a support nut 15 is installed at the bottom of the shell 1 through a fixing frame 14, a support screw rod 16 is inserted in the internal thread of the support nut 15, the tail end of the support screw rod 16 is movably connected with a staggered inner frame 4 through a bearing seat 17, the outer side wall of the staggered inner frame 4 is attached to the inner side wall of the corresponding vertical frame 3, air guide slots 5 correspondingly communicated with each other are formed in the left side surface and the right side surface of, the cooperation relation between the lateral surface of position inside casing 4 and the vertical frame 3 inside wall is clearance fit, the air guide slot 5 of dislocation inside casing 4 and the one-to-one setting of vertical frame 3, guarantee air guide slot 5 on the vertical frame 3 and the air guide slot 5 on the dislocation inside casing 4 when staggering each other, the shutoff leakproofness of dislocation inside casing 4 lateral wall to air guide slot 5 on the vertical frame 3, leave the clearance between the side and the inside wall around casing 1 around vertical frame 3, the top of dislocation inside casing 4 is the opening form, the open-top of dislocation inside casing 4 and bottom surface all leave the home distance between the inside wall of casing 1, the center of supporting screw 16 and the center of dislocation inside casing 4 and vertical frame 3 are located same vertical line.
The inboard of dislocation inside casing 4 is provided with a sack support section of thick bamboo 6, install on a sack support section of thick bamboo 6 and filter sack 8, the top of casing 1 is seted up the groove that runs through with 6 looks adaptations of a sack support section of thick bamboo, the open-top end of a sack support section of thick bamboo 6 extends to the outside of casing 1 through the groove that runs through, sack support section of thick bamboo 6 passes through flange 7's top fixed surface and is connected, sealing connection between the top of vertical frame 3 and the bottom opening all and casing 1's the inboard, guarantee filter sack 8 is when maintaining the change, the cooperation leakproofness between vertical frame 3 and the dislocation inside casing 4, sack support section of thick bamboo 6 is being located casing 1 inside part and is the fretwork form, make the filterable air of filtration sack 8 discharge through sack support section of thick.
Inverted cone-shaped groove 9 has been seted up to the inboard bottom of dislocation inside casing 4, and screw thread plugging hole 10 has been seted up to the inboard bottom in inverted cone-shaped groove 9, and the inboard threaded connection in screw thread plugging hole 10 has plugging block 11, and the bottom fixed surface of plugging block 11 is connected with twist grip 13, and twist grip 13 extends to the below of casing 1 through open slot 12.
In conclusion, when the device is used, waste gas introduced by the air inlet connector 2 is introduced into an inner cavity of the staggered inner frame 4 through the air guide grooves 5 on the vertical frame 3 and the air guide grooves 5 of the staggered inner frame 4, so that the filter cloth bag 8 filters particles in the waste gas, clean air is discharged through a top port of the cloth bag support barrel 6 and enters next purifying device, when the filter cloth bag 8 needs to be replaced and maintained by the device, the support screw 16 is rotated, the support screw 16 drives the staggered inner frame 4 to move upwards or downwards through the bearing seat 17 under the thread meshing effect of the support nut 15, the air guide grooves 5 on the vertical frame 3 and the air guide grooves 5 of the staggered inner frame 4 are staggered mutually, and the replacement and maintenance of the device are guaranteed on the premise of not stopping operation.
The mechanical device is protected, so the control mode and the circuit connection are not explained in detail in the invention.
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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. A filter device for a zeolite exhaust gas treatment system, comprising a housing 1, characterized in that: the air inlet connector 2 communicated with the inner cavity of the shell 1 is installed on the left side face of the shell 1, a plurality of vertical frames 3 are installed between the top and the bottom of the inner side of the shell 1, the top and the bottom of each vertical frame 3 are both in an open shape, an open slot 12 communicated with the inner cavity of each vertical frame 3 is formed in the bottom of the shell 1, a support nut 15 is installed at the bottom of the shell 1 through a fixing frame 14, a support screw 16 is inserted into the support nut 15 in a penetrating manner, the tail end of the support screw 16 is movably connected with a staggered inner frame 4 through a bearing seat 17, the outer side wall of the staggered inner frame 4 is attached to the inner side wall of the corresponding vertical frame 3, and air guide slots 5 which are correspondingly communicated with each;
a cloth bag support cylinder 6 is arranged on the inner side of the staggered inner frame 4, a filtering cloth bag 8 is arranged on the cloth bag support cylinder 6, a through groove matched with the cloth bag support cylinder 6 is formed in the top of the shell 1, the open end of the top of the cloth bag support cylinder 6 extends to the outer side of the shell 1 through the through groove, and the cloth bag support cylinder 6 is fixedly connected with the surface of the top of a connecting flange 7;
inverted cone-shaped groove 9 has been seted up to the inboard bottom of dislocation inside casing 4, and screw thread shutoff hole 10 has been seted up to the inboard bottom in inverted cone-shaped groove 9, and the inboard threaded connection in screw thread shutoff hole 10 has shutoff piece 11, and the bottom fixed surface of shutoff piece 11 is connected with twist grip 13, and twist grip 13 extends to the below of casing 1 through open slot 12.
2. A filter arrangement for a zeolite exhaust treatment system as set forth in claim 1 wherein: the outer side surface of the dislocation inner frame 4 is attached to the corresponding inner side wall of the vertical frame 3, the matching relationship between the outer side surface of the dislocation inner frame 4 and the inner side wall of the vertical frame 3 is clearance fit, and the air guide grooves 5 of the dislocation inner frame 4 and the vertical frame 3 are arranged in a one-to-one correspondence manner.
3. A filter arrangement for a zeolite exhaust treatment system as set forth in claim 1 wherein: gaps are reserved between the front side face and the rear side face of the vertical frame 3 and the front inner side wall and the rear inner side wall of the shell 1, the top of the dislocation inner frame 4 is in an opening shape, and the top opening and the bottom surface of the dislocation inner frame 4 are spaced from the inner side walls of the shell 1.
4. A filter arrangement for a zeolite exhaust treatment system as set forth in claim 1 wherein: the top and bottom openings of the vertical frame 3 are hermetically connected with the inner side of the shell 1.
5. A filter arrangement for a zeolite exhaust treatment system as set forth in claim 1 wherein: the cloth bag support barrel 6 is hollow at the inner side part of the shell 1.
6. A filter arrangement for a zeolite exhaust treatment system as set forth in claim 1 wherein: the center of the supporting screw rod 16 and the centers of the staggered inner frame 4 and the vertical frame 3 are positioned on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204218.0A CN112516692A (en) | 2020-11-02 | 2020-11-02 | Filtering device for zeolite waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204218.0A CN112516692A (en) | 2020-11-02 | 2020-11-02 | Filtering device for zeolite waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112516692A true CN112516692A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011204218.0A Pending CN112516692A (en) | 2020-11-02 | 2020-11-02 | Filtering device for zeolite waste gas treatment system |
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| Country | Link |
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| CN (1) | CN112516692A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1667782A2 (en) * | 2003-08-11 | 2006-06-14 | Scientific Glass Technology Singapore Pte Ltd. | In-line filter with quick-change coupling and a filter |
| CN107376533A (en) * | 2017-08-02 | 2017-11-24 | 浙江万源环保机械科技有限公司 | It is a kind of continuously to work and the deduster of convenience in transport |
| CN207056183U (en) * | 2017-07-21 | 2018-03-02 | 广州四环环保工程有限公司 | A kind of waste gas air processing unit for being easy to Hand scarf |
| CN109603328A (en) * | 2019-01-24 | 2019-04-12 | 王吉霞 | A kind of cloth bag fast disassembly type dedusting environment friendly equipment |
| CN208799900U (en) * | 2018-08-07 | 2019-04-30 | 江苏新苏承环保设备有限公司 | A kind of convenient filtrating equipment of flue gas of maintenance |
| CN110404354A (en) * | 2019-07-12 | 2019-11-05 | 广州市中潭空气净化科技有限公司 | A kind of heavy duty detergent sack cleaner convenient for safeguarding |
| CN110975440A (en) * | 2019-11-29 | 2020-04-10 | 江苏嫦娥环境科技有限公司 | Multifunctional bag-type dust collector |
| CN210522033U (en) * | 2019-07-26 | 2020-05-15 | 河南征远沥青砼有限公司 | Continuous bag-type dust collector |
| CN211302378U (en) * | 2019-11-26 | 2020-08-21 | 迁安市暖诚锅炉制造有限公司 | Adjustable dust removal sack quick replacement device |
-
2020
- 2020-11-02 CN CN202011204218.0A patent/CN112516692A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1667782A2 (en) * | 2003-08-11 | 2006-06-14 | Scientific Glass Technology Singapore Pte Ltd. | In-line filter with quick-change coupling and a filter |
| CN207056183U (en) * | 2017-07-21 | 2018-03-02 | 广州四环环保工程有限公司 | A kind of waste gas air processing unit for being easy to Hand scarf |
| CN107376533A (en) * | 2017-08-02 | 2017-11-24 | 浙江万源环保机械科技有限公司 | It is a kind of continuously to work and the deduster of convenience in transport |
| CN208799900U (en) * | 2018-08-07 | 2019-04-30 | 江苏新苏承环保设备有限公司 | A kind of convenient filtrating equipment of flue gas of maintenance |
| CN109603328A (en) * | 2019-01-24 | 2019-04-12 | 王吉霞 | A kind of cloth bag fast disassembly type dedusting environment friendly equipment |
| CN110404354A (en) * | 2019-07-12 | 2019-11-05 | 广州市中潭空气净化科技有限公司 | A kind of heavy duty detergent sack cleaner convenient for safeguarding |
| CN210522033U (en) * | 2019-07-26 | 2020-05-15 | 河南征远沥青砼有限公司 | Continuous bag-type dust collector |
| CN211302378U (en) * | 2019-11-26 | 2020-08-21 | 迁安市暖诚锅炉制造有限公司 | Adjustable dust removal sack quick replacement device |
| CN110975440A (en) * | 2019-11-29 | 2020-04-10 | 江苏嫦娥环境科技有限公司 | Multifunctional bag-type dust collector |
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