CN215311311U - Zeolite runner VOC exhaust-gas treatment equipment with leading filteration of automatically cleaning - Google Patents
Zeolite runner VOC exhaust-gas treatment equipment with leading filteration of automatically cleaning Download PDFInfo
- Publication number
- CN215311311U CN215311311U CN202120935297.6U CN202120935297U CN215311311U CN 215311311 U CN215311311 U CN 215311311U CN 202120935297 U CN202120935297 U CN 202120935297U CN 215311311 U CN215311311 U CN 215311311U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air duct
- cleaning
- plate frame
- cavity
- 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.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a zeolite runner VOC waste gas treatment device with self-cleaning pre-filtration, which comprises a pre-filtration, a zeolite runner, an adsorption fan, a regenerative heater and a regenerative fan, wherein the pre-filtration comprises an air duct and a plate frame which is arranged on the air duct in a lifting manner, the plate frame is provided with an upper opening groove and a lower opening groove, a filter screen is respectively arranged in each opening groove, the upper side and the lower side of the air duct are respectively provided with a filter screen cleaning cavity, when the filter screen at the lower part of the plate frame is positioned in the filter screen cleaning cavity at the lower side of the air duct, the filter screen at the upper part of the plate frame is positioned in the filter screen cleaning cavity at the upper side of the air duct, the filter screen cleaning cavity comprises a collection cavity and a power cavity, the two filter screens can alternately complete the work and the cleaning process along with the up-down movement of the plate frame, and the back-blowing cleaning of the filter screen is realized under the condition that the waste gas treatment device is not stopped, is beneficial to the continuous and stable operation of the equipment.
Description
Technical Field
The utility model relates to the field of waste gas treatment equipment, in particular to zeolite rotating wheel VOC waste gas treatment equipment with self-cleaning pre-filtration.
Background
As shown in fig. 4, the operating principle of the zeolite rotating wheel VOC exhaust gas adsorption treatment equipment in the prior art is as follows: the zeolite rotating wheel 1 is divided into an adsorption area 2, a desorption area 3 and a cooling area 4, the zeolite rotating wheel 1 continuously rotates at the speed of 1-6 revolutions per hour, gas to be treated reaches the adsorption area 2 after being subjected to prefiltration 5, the adsorption area 2 adsorbs volatile organic compounds in the gas, the volatile organic compounds in the gas reach the desorption area 3 along with the rotation of the zeolite rotating wheel 1, hot air sent by a regeneration heater 6 blows the area to complete desorption, the desorbed gas is sent to a unified incineration treatment part, the zeolite rotating wheel 1 continuously rotates, working air passes through the cooling area 4 of the zeolite rotating wheel 1 to complete cooling, the cooled zeolite rotating wheel 1 meets the requirement of sending the working air to the adsorption area 2 to re-adsorb the volatile organic compounds, the part of the working air takes away heat of the zeolite rotating wheel 1 and then is sent to an inlet of the regeneration heater 6, energy of the regeneration heater 6 can be saved, and in the process, an adsorption fan 7 and a regeneration fan 8 provide power for the flow of the gas flow, the zeolite runner VOC waste gas adsorption treatment equipment repeats the procedures of adsorption, desorption and cooling;
however, the preposed filter 5 of the existing zeolite rotating wheel VOC waste gas adsorption treatment equipment is a pure filter screen, and impurities are inevitably accumulated on one side of the filter screen facing the upstream of the air flow along with the increase of the operation time, so that the ventilation quantity is influenced, the equipment can only be stopped for cleaning, the time and the labor are wasted, and the continuous operation of the equipment is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model aims to provide a zeolite rotary wheel VOC waste gas treatment device with self-cleaning pre-filtration, which effectively solves the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: a zeolite runner VOC exhaust-gas treatment equipment with self-cleaning pre-filtration comprises a pre-filtration, a zeolite runner, an adsorption fan, a regeneration heater and a regeneration fan, wherein the pre-filtration comprises an air duct and a liftable plate frame arranged on the air duct, the plate frame is provided with an upper slot and a lower slot matched with the cross section of the air duct, filter screens are detachably matched and arranged in the slots respectively, the upper side and the lower side of the air duct are provided with filter screen cleaning cavities respectively, when the filter screen at the lower part of the plate frame is positioned in the filter screen cleaning cavity at the lower side of the air duct, the filter screen at the upper part of the plate frame is matched and arranged in the air duct, when the filter screen at the lower part of the plate frame is matched and arranged in the air duct, the filter screen at the upper part of the plate frame is positioned in the filter screen cleaning cavity at the upper side of the air duct, the filter screen cleaning cavities comprise a collection cavity and a power cavity which are positioned at the left side and the right side of the filter screen respectively, collect the left side opening in chamber and collect intracavity detachable and be provided with and collect the bag, the right side of collecting the bag have with the corresponding opening of filter screen, be provided with the compressed air pipe that can reciprocate in the power chamber, there is a plurality of orientation along the axis direction equipartition on the compressed air pipe level setting and the compressed air pipe the nozzle of filter screen.
Furthermore, the air duct and the clean chamber of filter screen correspond to be provided with sheet frame matched with spout, be provided with the rubber packing pad on the left and right sides of sheet frame respectively, be located be provided with electric telescopic handle on the top surface in the clean chamber of filter screen of air duct upside, electric telescopic handle's flexible arm with the top surface of sheet frame links to each other.
Further, the filter screen includes net piece and chase, be provided with spacing separation blade on four walls about grooved respectively, during the spacing separation blade of the right side laminating of chase, the vertical cooperation of filter screen sets up in the fluting, still be provided with in the fluting with chase left side matched with stop screw.
Furthermore, the left side opening of collecting the chamber and the left side opening of collecting the chamber articulate and are provided with the chamber door, it is provided with the collecting box still to slide in the chamber to collect, the right side opening of collecting box, the sack of collecting the bag passes through the fix with screw on the right side opening of collecting box, still correspond on collecting box and the collection chamber and be provided with the pressure release air outlet.
Further, the collecting bag is a terylene filter cloth bag.
Furthermore, a reciprocating lead screw driven by a motor is arranged in the power cavity, a sliding block is arranged on the reciprocating lead screw in a matched mode, the compressed air pipe is arranged on the left side of the sliding block, a guide sliding rod is further arranged on one side of the reciprocating lead screw, and a through hole matched with the guide sliding rod is formed in the sliding block.
The utility model has the following beneficial technical effects:
the two filter screens are arranged on the plate frame, and can alternately complete the work and the cleaning process along with the up-and-down movement of the plate frame, so that the back flushing cleaning of the filter screens is realized under the non-stop state of the waste gas treatment equipment, and the continuous and stable operation of the equipment is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a right side view of a panel frame according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a zeolite wheel adsorption device in the prior art.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, the zeolite wheel VOC exhaust gas treatment device with self-cleaning pre-filtration described in this embodiment includes a pre-filtration 5, a zeolite wheel 1, an adsorption fan 7, a regenerative heater 6 and a regenerative fan 8, the pre-filtration 5 includes an air duct 9 and a plate frame 10 disposed on the air duct 9 and capable of lifting, the plate frame 10 has upper and lower slots 11 matching with the cross section of the air duct 9, each slot 11 is provided with a detachable filter screen 12, which facilitates the replacement of the filter screen 12, the upper and lower sides of the air duct 9 are provided with filter screen cleaning cavities 13, the front side of the filter screen cleaning cavity 13 is made of transparent material, preferably acrylic material, which facilitates the worker to observe the working condition in the filter screen cleaning cavity 13, when the filter screen 12 at the lower side of the plate frame 10 is located in the filter screen cleaning cavity 13 of the air duct 9, the filter screen 12 at the upper portion of the plate frame 10 is disposed in the air duct 9 in a matching manner, when filter screen 12 cooperation setting in wind channel 9 of plate frame 10 lower part, filter screen 12 on plate frame 10 upper portion is located the clean chamber 13 of filter screen of wind channel 9 upside, clean chamber 13 of filter screen is including the collection chamber and the power chamber that are located the filter screen 12 left and right sides respectively, the left side opening of collecting the chamber and collect intracavity detachable and be provided with and collect bag 14, the right side of collecting bag 14 has the opening corresponding with filter screen 12, the power intracavity is provided with compressed air pipe 15 that can reciprocate, compressed air pipe 15 has air supply equipment through hose connection, air supply equipment department sets up the valve, the air supply in the control compressed air pipe 15, air supply equipment is air compressor or compressed air tank, 15 level setting of compressed air pipe and compressed air pipe 15 go up have a plurality of nozzle 16 towards filter screen 12 along the axis direction equipartition, guarantee compressed air can cover and blow filter screen 12.
The air duct 9 and the filter screen cleaning cavity 13 are correspondingly provided with sliding grooves matched with the plate frame 10, the plate frame 10 can be arranged in the sliding grooves in a sliding mode, the left side and the right side of the plate frame 10 are respectively provided with a rubber sealing gasket 17, the top surface of the filter screen cleaning cavity 13 located on the upper side of the air duct 9 is provided with an electric telescopic rod 18, and the telescopic arm of the electric telescopic rod 18 is connected with the top surface of the plate frame 10.
The filter screen 12 includes net piece and chase, is provided with spacing separation blade 19 respectively on four walls about the upper and lower of fluting 11, and spacing separation blade 19 links firmly with sheet frame 10 mutually, and during spacing separation blade 19 of the right side laminating of chase, the vertical cooperation of filter screen 12 sets up in fluting 11, still is provided with in fluting 11 with chase left side matched with stop screw 20, stop screw 20 spiro union is in fluting 11 and stop screw 20's nut supports the left side of chase, avoids filter screen 12's lodging.
Collect the left side opening in chamber and the left side opening part in collection chamber and articulate and be provided with chamber door 21, it is provided with collecting box 22 still to slide in the collection chamber, collecting box 22's right side opening, collecting bag 14's sack passes through the fix with screw on collecting box 22's right side opening, collecting box 22 still corresponds on the chamber with collecting and is provided with pressure release air outlet 23, collecting bag 14 is dacron filter cloth bag, collecting box 22 and collecting bag 14's cooperation sets up, make collecting bag 14 take out and pack into all ten minutes convenience, be favorable to collecting bag 14's deashing.
A reciprocating lead screw 24 driven by a motor is arranged in the power cavity, a slide block 25 is arranged on the reciprocating lead screw 24 in a matching manner, the compressed air pipe 15 is arranged on the left side of the slide block 25, a guide slide rod 26 is further arranged on one side of the reciprocating lead screw 24, a through hole matched with the guide slide rod 26 is formed in the slide block 25, and when the slide block 25 moves on the reciprocating lead screw 24 for one stroke, the compressed air pipe 15 just drives the nozzle 16 to blow the right side of the filter screen 12 twice.
The working process of the embodiment is as follows:
the filter screen 12 positioned at the lower part of the plate frame 10 is arranged in the air duct 9 in a matching way, the gas to be treated reaches the zeolite rotating wheel 1 after passing through the filter screen 12 from left to right, the filter screen 12 intercepts impurities in the gas, after the operation is carried out for a period of time, the electric telescopic rod 18 is controlled to extend out, the filter screen 12 enters the filter screen cleaning cavity 13 at the lower side of the air duct 9, the filter screen 12 positioned at the upper part of the plate frame 10 is replaced to enter the air duct 9 to undertake the filtering task, compressed air is introduced into the compressed air pipe 15 in the filter screen cleaning cavity 13 at the lower side of the air duct 9, the nozzle 16 blows the right side of the filter screen 12, so that dust accumulated at the left side of the filter screen 12 falls into the collecting bag 14, the reciprocating screw 24 rotates, the slider 25 drives the compressed air pipe 15 to move up and down, the comprehensive blowing at the right side of the filter screen 12 is realized, and the compressed air pipe 15 is not introduced with compressed air after the blowing cleaning is completed, the reciprocating screw 24 stops rotating, when the filter screen 12 on the upper part of the plate frame 10 needs to be cleaned, the electric telescopic rod 18 contracts, the filter screen 12 on the upper part of the plate frame 10 enters the filter screen cleaning cavity 13 on the upper side of the air duct 9 to be cleaned, and the filter screen 12 on the lower part of the plate frame 10 replaces the filtering task in the air duct 9, so that the operation is circulated and continuous; in the process, the two filter screens 12 can alternately complete the work and the cleaning process, and the back flushing cleaning of the filter screens 12 is realized under the condition that the waste gas treatment equipment is not shut down, thereby being beneficial to the continuous and stable operation of the equipment.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A zeolite runner VOC exhaust-gas treatment equipment with self-cleaning pre-filtration comprises a pre-filtration device, a zeolite runner, an adsorption fan, a regenerative heater and a regenerative fan, and is characterized in that the pre-filtration device comprises an air duct and a liftable plate frame arranged on the air duct, the plate frame is provided with an upper slot and a lower slot matched with the cross section of the air duct, a filter screen is detachably matched and arranged in each slot respectively, the upper side and the lower side of the air duct are provided with filter screen cleaning cavities respectively, when the filter screen at the lower part of the plate frame is positioned in the filter screen cleaning cavity at the lower side of the air duct, the filter screen at the upper part of the plate frame is matched and arranged in the air duct, the filter screen at the upper part of the plate frame is positioned in the filter screen cleaning cavity at the upper side of the air duct, the filter screen cleaning cavity comprises a collection cavity and a power cavity which are positioned at the left side and the right side of the filter screen respectively, collect the left side opening in chamber and collect intracavity detachable and be provided with and collect the bag, the right side of collecting the bag have with the corresponding opening of filter screen, be provided with the compressed air pipe that can reciprocate in the power chamber, there is a plurality of orientation along the axis direction equipartition on the compressed air pipe level setting and the compressed air pipe the nozzle of filter screen.
2. The equipment for VOC exhaust gas treatment with self-cleaning pre-filtration of zeolite wheel of claim 1, wherein the air duct and the cleaning chamber of the filter screen are correspondingly provided with sliding chutes which are matched with the plate frame, the left and right sides of the plate frame are respectively provided with rubber gaskets, the top surface of the cleaning chamber of the filter screen at the upper side of the air duct is provided with an electric telescopic rod, and the telescopic arm of the electric telescopic rod is connected with the top surface of the plate frame.
3. The apparatus as claimed in claim 2, wherein the filter screen comprises a mesh and an iron frame, the upper, lower, front and rear walls of the slot are respectively provided with a limiting block, when the right side of the iron frame is attached to the limiting block, the filter screen is vertically disposed in the slot in a matching manner, and the slot is further provided with a limiting screw matched with the left side of the iron frame.
4. The VOC waste gas treatment equipment with the self-cleaning pre-filtering function provided by the zeolite rotating wheel is characterized in that a box door is hinged to the left opening of the collection cavity, a collection box is slidably arranged in the collection cavity, a right opening of the collection box is fixed to the right opening of the collection box through a screw, and pressure relief air outlets are correspondingly arranged on the collection box and the collection cavity.
5. The VOC exhaust gas treatment device with the self-cleaning prefiltration function of the zeolite wheel as claimed in claim 4, wherein said collection bag is a terylene filter cloth bag.
6. The VOC exhaust gas treatment device with the self-cleaning pre-filtration function as claimed in claim 1, wherein a reciprocating lead screw driven by a motor is arranged in the power chamber, a slide block is arranged on the reciprocating lead screw in a matching manner, the compressed air pipe is arranged on the left side of the slide block, a guide slide bar is further arranged on one side of the reciprocating lead screw, and a through hole matched with the guide slide bar is formed in the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935297.6U CN215311311U (en) | 2021-05-05 | 2021-05-05 | Zeolite runner VOC exhaust-gas treatment equipment with leading filteration of automatically cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935297.6U CN215311311U (en) | 2021-05-05 | 2021-05-05 | Zeolite runner VOC exhaust-gas treatment equipment with leading filteration of automatically cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215311311U true CN215311311U (en) | 2021-12-28 |
Family
ID=79597322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120935297.6U Active CN215311311U (en) | 2021-05-05 | 2021-05-05 | Zeolite runner VOC exhaust-gas treatment equipment with leading filteration of automatically cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215311311U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470950A (en) * | 2022-02-23 | 2022-05-13 | 海安发达石油仪器科技有限公司 | Petroleum sand filter |
| CN115414516A (en) * | 2022-08-27 | 2022-12-02 | 浙江亿丰海洋生物制品有限公司 | Waste gas treatment process |
| CN115414717A (en) * | 2022-10-09 | 2022-12-02 | 南京工程学院 | Inside automatic filtration structure of motor and motor |
| CN117298782A (en) * | 2023-11-29 | 2023-12-29 | 天津华翔精航新材料技术有限公司 | Fume dust filter for vacuum furnace |
-
2021
- 2021-05-05 CN CN202120935297.6U patent/CN215311311U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470950A (en) * | 2022-02-23 | 2022-05-13 | 海安发达石油仪器科技有限公司 | Petroleum sand filter |
| CN114470950B (en) * | 2022-02-23 | 2023-12-01 | 荆州大方智能科技股份有限公司 | Petroleum sand filter |
| CN115414516A (en) * | 2022-08-27 | 2022-12-02 | 浙江亿丰海洋生物制品有限公司 | Waste gas treatment process |
| CN115414516B (en) * | 2022-08-27 | 2023-08-29 | 浙江亿丰海洋生物制品有限公司 | Waste gas treatment process |
| CN115414717A (en) * | 2022-10-09 | 2022-12-02 | 南京工程学院 | Inside automatic filtration structure of motor and motor |
| CN117298782A (en) * | 2023-11-29 | 2023-12-29 | 天津华翔精航新材料技术有限公司 | Fume dust filter for vacuum furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215311311U (en) | Zeolite runner VOC exhaust-gas treatment equipment with leading filteration of automatically cleaning | |
| CN215843785U (en) | Reciprocating scraper blade powder cleaning and recycling equipment used after online plastic spraying of wire mesh | |
| CN209491091U (en) | A kind of cleaning device of air conditioner for automobile radiator | |
| CN114251308A (en) | Large-scale ventilation blower convenient to clearance flabellum | |
| CN211635841U (en) | Filtering and dust removing equipment for environmental protection | |
| CN215549054U (en) | Novel vacuum induced draft multilayer cutting bed | |
| CN216571832U (en) | Ink washing waste liquid recovery device based on green printing technology | |
| CN115414745A (en) | Dust type regulator cubicle | |
| CN116347812A (en) | Power grid control cabinet case | |
| CN213492554U (en) | Can avoid sack cleaner of putty | |
| CN216412031U (en) | Computer machine case with automatic deashing function | |
| CN211302375U (en) | Pulse bag type dust collector | |
| CN209877268U (en) | Intelligent multi-stage composite filtering fresh air machine | |
| CN211966166U (en) | Numerical control cutting machine tool that radiating effect is good | |
| CN211681878U (en) | Device for assisting in replacing automobile air conditioner filter | |
| CN113601844A (en) | Protection device for vibration material disk welding manufacturing | |
| CN208628083U (en) | A kind of dust-extraction unit when the processing for water-repellent paint | |
| CN221003319U (en) | Dry-type cooling fan branch accuse device that becomes | |
| CN216395638U (en) | Renewable activated carbon waste gas purification device | |
| CN220677269U (en) | Waste gas purifying equipment for welding workshop | |
| CN116928064B (en) | Medical gas compressor | |
| CN214019944U (en) | A waste gas collection processing apparatus for printing ink production | |
| CN217188653U (en) | Dust removal device of stirrer | |
| CN112994477B (en) | Frequency converter safety protection device and protection method thereof | |
| CN220371405U (en) | Spraying equipment with protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |