CN203710882U - Collecting and purifying device for waste gases during production of density board - Google Patents
Collecting and purifying device for waste gases during production of density board Download PDFInfo
- Publication number
- CN203710882U CN203710882U CN201420085802.2U CN201420085802U CN203710882U CN 203710882 U CN203710882 U CN 203710882U CN 201420085802 U CN201420085802 U CN 201420085802U CN 203710882 U CN203710882 U CN 203710882U
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- gas
- density board
- collecting
- soft curtain
- purifying device
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Abstract
The utility model discloses a collecting and purifying device for waste gases during production of a density board, relating to the technical field of absorbing devices. The collecting and purifying device comprises a gas collecting cover with a window in the top, wherein the gas collecting cover is communicated with one end of an air pipe through the window, the other end of the air pipe is communicated with an air inlet of an active carbon adsorbing tower, an air outlet of the active carbon adsorbing tower is communicated with a chimney, an axial flow fan is arranged on the window, and a transparent soft curtain is arranged at the periphery of the bottom of the gas collecting cover. According to the collecting and purifying device, the waste gases in a workshop can be reduced, a work environment is optimized, the health of a worker is protected, the emission of the waste gases such as formaldehyde can be effectively reduced, and the pollution of the waste gas to the environment is greatly reduced.
Description
Technical field
The utility model relates to absorption plant technical field.
Background technology
Density board is taking timber or other plant fiber as raw material, through being separated into fiber, applies or do not apply various additives, moulding hot pressing and the sheet material made.Density board thickness is respectively 10,12,15mm.Density board was because doing water-proofing treatment, and its hygroscopicity is less than timber, and shape stability, antibiotic property are all better.Its manufacturing process comprises defibrator process, dry, applying glue, mats formation, hot pressing, post processing, sanding aftershaping.
Hot pressing is one important procedure that density board is manufactured, product quality and output are had to conclusive effect, it is under the synergy of heat and pressure, moisture gasification in slab, evaporation, density increase, adhesive, waterproofing agent redistribution, there are a series of variations in the each component in raw material, thereby makes to form between fiber various adhesions, the process that goods is reached and conform to quality requirements.But hot pressing process has the harmful exhausts such as formaldehyde and emits, make poor working environment, in the time that content of formaldehyde reaches finite concentration in air, will produce harm to human body.
Utility model content
The technical problems to be solved in the utility model is to provide the collection and purification device of waste gas in a kind of density board production, and this device can reduce workshop waste gas, Optimization Work environment, and protection staff is healthy, and has the effect of environmental protection.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the collection and purification device of waste gas in a kind of density board production, comprise that top has the gas skirt in skylight, gas skirt communicates with one end of airduct by skylight, the other end of airduct communicates with activated carbon adsorber air inlet, and activated carbon adsorber exhaust outlet communicates with chimney; Axial flow blower is installed on skylight; Gas skirt bottom periphery is provided with transparent soft curtain.
Preferably, transparent soft curtain upper end is provided with hook, and gas skirt bottom periphery is provided with the hole mating with described hook, and transparent soft curtain is flexibly connected with gas skirt by hook.
Preferably, the material of gas skirt is color steel.
The beneficial effect that adopts technique scheme to produce is:
(1) the utility model comprises gas skirt, and the parts such as activated carbon adsorber, transparent soft curtain can reduce workshop waste gas, Optimization Work environment, and protection staff is healthy, and has the effect of environmental protection.
(2) the utility model is simple in structure, easy to use, does not affect production operation.
(3) the utility model gas skirt bottom periphery is provided with transparent soft curtain, and hot press is all covered, and under the blocking of transparent soft curtain, can effectively collect the waste gas such as formaldehyde, reduces waste gas and escapes diffusion, improves staff's working environment; And, because transparent soft curtain is transparent, can not block sight line.
(4) activated carbon adsorber can be adsorbed in activated carbon surface by harmful exhausts such as formaldehyde, effectively reduces the toxic emissions such as formaldehyde, significantly reduces the pollution of waste gas to environment.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is structural representation of the present utility model;
In figure, 1, transparent soft curtain; 2, gas skirt; 3, skylight; 4, axial flow blower; 5, airduct; 6, activated carbon adsorber; 7, chimney.
Detailed description of the invention
The collection and purification device of waste gas in a kind of density board production, comprise that top has the gas skirt 2 in skylight 3, gas skirt 2 communicates with one end of airduct 5 by skylight 3, and the other end of airduct 5 communicates with activated carbon adsorber 6 air inlets, and activated carbon adsorber 6 exhaust outlets communicate with chimney 7; Axial flow blower 4 is installed on skylight 3; Gas skirt 2 bottom periphery are provided with transparent soft curtain 1.
The hot pressing process of producing in density board has the harmful exhausts such as formaldehyde and emits, the gas skirt of this device 2 is placed in to hot press top, the waste gas such as the formaldehyde producing in production are collected by gas skirt 2 under the blocking of transparent soft curtain 1, waste gas enters airduct 5 through axial flow blower 4, then enter activated carbon adsorber 6 and remove the waste gas such as formaldehyde, enter again chimney 7, afterwards discharge.Adopt this device can reduce workshop waste gas, Optimization Work environment, protection staff is healthy, and can effectively reduce the toxic emissions such as formaldehyde, protection of the environment.
Active carbon has a lot of micropores and very large specific area, rely on molecular attraction and capillarity, can make volatile substance adsorption in its surface, therefore, density board produce in the harmful exhaust such as formaldehyde enter after activated carbon adsorber 6, the harmful exhausts such as formaldehyde can be adsorbed in activated carbon surface, can effectively reduce the discharge of the waste gas such as formaldehyde.
Transparent soft curtain 1, is again the soft curtain of pvc, plastics flexible glue etc., generally in supermarket, StoreFront doorway hang.Gas skirt 2 bottom periphery are provided with transparent soft curtain 1, and hot press is all covered, and under the blocking of transparent soft curtain 1, can effectively collect the waste gas such as formaldehyde, reduce waste gas and escape diffusion, improve staff's working environment.And, because transparent soft curtain 1 is transparent, can not block sight line.
Transparent soft curtain 1 can fixed or movablely be connected to gas skirt 2 bottom periphery.
Flexible connection can be, transparent soft curtain 1 upper end is provided with hook, gas skirt 2 bottom periphery are provided with the hole mating with described hook, transparent soft curtain 1 is flexibly connected with gas skirt 2 by hook, this design is convenient to the installation of transparent soft curtain 1 and is taken off, when particularly transparent soft curtain 1 need to clean, very convenient.
The material of gas skirt 2 is color steel.Color steel canopy gas skirt is durable, and cost is low.
This apparatus structure is simple, easy to use, does not affect production operation; Gas sampling efficiency is high, has significantly reduced the pollution of waste gas to environment, has improved workman's work situation.
Claims (3)
1. the collection and purification device of waste gas in a density board production, it is characterized in that: comprise that top has the gas skirt of skylight (3) (2), gas skirt (2) communicates with one end of airduct (5) by skylight (3), the other end of airduct (5) communicates with activated carbon adsorber (6) air inlet, and activated carbon adsorber (6) exhaust outlet communicates with chimney (7); Axial flow blower (4) is installed on skylight (3); Gas skirt (2) bottom periphery is provided with transparent soft curtain (1).
2. the collection and purification device of waste gas in density board production according to claim 1, it is characterized in that described transparent soft curtain (1) upper end is provided with hook, gas skirt (2) bottom periphery is provided with the hole mating with described hook, and transparent soft curtain (1) is flexibly connected with gas skirt (2) by hook.
3. the collection and purification device of waste gas in density board production according to claim 1, the material that it is characterized in that described gas skirt (2) is color steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085802.2U CN203710882U (en) | 2014-02-27 | 2014-02-27 | Collecting and purifying device for waste gases during production of density board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085802.2U CN203710882U (en) | 2014-02-27 | 2014-02-27 | Collecting and purifying device for waste gases during production of density board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710882U true CN203710882U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085802.2U Expired - Fee Related CN203710882U (en) | 2014-02-27 | 2014-02-27 | Collecting and purifying device for waste gases during production of density board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710882U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441022A (en) * | 2014-10-20 | 2015-03-25 | 浙江美典新材料有限公司 | Sawing device of plastic wood forming machine |
| CN104588386A (en) * | 2014-12-31 | 2015-05-06 | 河南省环境保护科学研究院 | Novel gas collecting hood |
| CN105057304A (en) * | 2015-08-10 | 2015-11-18 | 江苏西玛环境科技有限公司 | Dust removing device applied to flying dust solidification |
| CN108079768A (en) * | 2017-12-01 | 2018-05-29 | 山东玻纤集团股份有限公司 | A kind of heat exchanger emission-control equipment |
| CN109078446A (en) * | 2017-06-14 | 2018-12-25 | 成都智利达科技有限公司 | A kind of emission-control equipment of environmental protection |
| CN109454373A (en) * | 2018-12-21 | 2019-03-12 | 天津泰思克机械设备有限公司 | A kind of dedusting welding booth |
| CN110813031A (en) * | 2019-11-26 | 2020-02-21 | 天津宝丽杰涂料有限公司 | Formaldehyde adsorption device for coating and use method thereof |
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
-
2014
- 2014-02-27 CN CN201420085802.2U patent/CN203710882U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441022A (en) * | 2014-10-20 | 2015-03-25 | 浙江美典新材料有限公司 | Sawing device of plastic wood forming machine |
| CN104588386A (en) * | 2014-12-31 | 2015-05-06 | 河南省环境保护科学研究院 | Novel gas collecting hood |
| CN105057304A (en) * | 2015-08-10 | 2015-11-18 | 江苏西玛环境科技有限公司 | Dust removing device applied to flying dust solidification |
| CN109078446A (en) * | 2017-06-14 | 2018-12-25 | 成都智利达科技有限公司 | A kind of emission-control equipment of environmental protection |
| CN108079768A (en) * | 2017-12-01 | 2018-05-29 | 山东玻纤集团股份有限公司 | A kind of heat exchanger emission-control equipment |
| CN109454373A (en) * | 2018-12-21 | 2019-03-12 | 天津泰思克机械设备有限公司 | A kind of dedusting welding booth |
| CN110813031A (en) * | 2019-11-26 | 2020-02-21 | 天津宝丽杰涂料有限公司 | Formaldehyde adsorption device for coating and use method thereof |
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |