CN203724990U - Gas purification treatment device for chemical harmful pollution gas in laboratory - Google Patents
Gas purification treatment device for chemical harmful pollution gas in laboratory Download PDFInfo
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- CN203724990U CN203724990U CN201420130215.0U CN201420130215U CN203724990U CN 203724990 U CN203724990 U CN 203724990U CN 201420130215 U CN201420130215 U CN 201420130215U CN 203724990 U CN203724990 U CN 203724990U
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- cleaning position
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Abstract
The utility model provides a gas purification treatment device for chemical harmful pollution gas in a laboratory, and relates to a gas purification treatment device. The gas purification treatment device comprises a tank body, an air inlet, spraying layers, adsorbing layers and an air outlet, wherein a baffle I and a baffle II form a gas passage; the top of the gas passage is communicated with a first purification bin, and the bottom of the gas passage is communicated with a second purification bin; the adsorbing layers, the spraying layers, screen plates and medicine feeding ports are arranged from the top down inside the first purification bin and the second purification bin; outlet pipelines correspondingly communicated with the spraying layers at the upper parts are arranged both at the bottoms of the first purification bin and the second purification bin; a branch is arranged at a waste liquor outlet opening in the bottom of the second purification bin, and is communicated with a spraying layer pipeline inside the first purification bin. The gas purification treatment device is reasonable in structural design and good in independent secondary purification effect; the rinse liquor in the second purification bin can be reutilized in the first purification bin for spraying gas subjected to primary purification through a spraying device in the first purification bin, so that limited resources are utilized to the maximum extent, and the cost is effectively saved and controlled.
Description
Technical field
The utility model relates to gas purification disposal plant, relates in particular to the harmful dusty gas purifying processing device of laboratory chemistry.
Background technology
In chemical experiment; conventionally having some toxic gases that are unfavorable for environment or health produces; the measure of taking is at present, in laboratory, compound ventilation air-changing device is housed; although this device can by be blended in indoor toxic gas circulate upgrade be disposed to outdoor; reduce office work personnel health is threatened; sucked in health by the worker in laboratory but understand some toxic gas; if things go on like this can affect equally the health of its health; be discharged in addition outdoor toxic gas equally to environment, produce some chain reactions.Harmful gas purification tower has overcome the problem of above-mentioned existence at present, but but there is certain defective, if the overall of device is up-down structure, be that inner spray equipment and adsorption layer is one or more layers, upper and lower vertical distribution, in this layout disposable gas, spray is difficult to say that pollutant is sent in liquid fully, liquid is difficult to carry out secondary utilization simultaneously, cause a large amount of wastes that purify liquid, operating cost is larger.
Utility model content
Of the present utility modelly be intended to for the deficiency existing in background technology, and the harmful dusty gas purifying processing device of the laboratory providing chemistry.
The harmful dusty gas purifying processing device of laboratory of the present utility model chemistry, by tank body, air inlet, spraying layer, adsorption layer and gas outlet form, tank interior described in it is provided with vertical dividing plate I and dividing plate II is divided into the first cleaning position and second cleaning position two parts, dividing plate I and dividing plate II form gas passage, described gas passage top is communicated with the first cleaning position, bottom is communicated with the second cleaning position, form gas and enter gas passage by the first cleaning position top, gas passage bottom enters the gas running route of the second cleaning position, the first described cleaning position and the second cleaning position inside are equipped with adsorption layer from top to bottom, spraying layer, sieve plate and dosing mouth, bottom is equipped with the spraying layer that export pipeline is corresponding with top and is communicated with, the first cleaning position is being communicated with air inlet on the tank body between sieve plate and dosing mouth, the top of the second cleaning position is being communicated with gas outlet, the bottom of the first cleaning position and the second cleaning position is equipped with waste liquid outlet, the waste liquid outlet of the second described cleaning position bottom is provided with branch road and the spraying layer pipeline connection being communicated with in the first cleaning position.
As further improvement of the utility model, described spraying layer is that upper and lower two layers of cloth hydrophone forms, adsorption layer is made up of active carbon.
As further improvement of the utility model, two dosing mouths are all connected with medicine liquid tank pipeline.
As further improvement of the utility model, the equal liquid level sensor in bottom and pH value sensor in described the first cleaning position and the second cleaning position.
As further improvement of the utility model, on described connection dosing mouth, the pipeline of spraying layer, be equipped with the pump housing and magnetic valve.
As further improvement of the utility model, on described air inlet and gas outlet pipeline, be equipped with air-introduced machine.
As further improvement of the utility model, the pump housing, blower fan and magnetic valve all connect with controller line.
The harmful dusty gas purifying processing device of laboratory of the present utility model chemistry, reasonable in design, independent double purification is effective, overall is automated intelligent control, purifier be totally that two left and right structures of the first cleaning position and the second cleaning position form, in each storehouse, be equipped with independently spray and adsorbent equipment, toxic gas carries out secondary spraying and absorption, purification efficiency is high, cleaning liquid in the second cleaning position can be utilized by secondary in the first cleaning position simultaneously, gas in the first step being purified by the spray equipment in the first cleaning position sprays, to the at utmost utilization of limited resources, effectively save and control cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
, be described further the harmful dusty gas purifying processing device of laboratory of the present utility model chemistry below in conjunction with accompanying drawing 1.
Embodiment 1
The harmful dusty gas purifying processing device of laboratory of the present utility model chemistry, by tank body 1, air inlet 2, spraying layer 3, adsorption layer 4 and gas outlet 5 form, be fixedly connected with vertical dividing plate I 19 and dividing plate II 20 in tank body 1 inside and be divided into the first cleaning position 6 and second cleaning position 7 two parts, dividing plate I 19 and dividing plate II 20 form gas passage 8, gas passage 8 tops are communicated with the first cleaning position 6, bottom is communicated with the second cleaning position 7, after making the gas of air inlet 2 enter the first cleaning position 6, enter gas passage 8 from top, entered in the second cleaning position 7 by gas passage 8 bottoms again, the gas course of upwards discharging from gas outlet again, be equipped with from top to bottom adsorption layer 4 at the first cleaning position 6 and the second cleaning position 7 inside, spraying layer 3, sieve plate 9 and dosing mouth 10, bottom is equipped with the spraying layer 3 that export pipeline is corresponding with top and is communicated with, the first cleaning position 6 is being communicated with air inlet 2 on the tank body 1 between sieve plate 9 and dosing mouth 10, the top of the second cleaning position 7 is being communicated with gas outlet 5, the bottom of the first cleaning position 6 and the second cleaning position 7 is equipped with waste liquid outlet 11, the waste liquid outlet 11 of the second described cleaning position 7 bottoms is provided with branch road and spraying layer 3 pipeline connections that are communicated with in the first cleaning position 6.Enter pollutant in the rear gas of the second cleaning position 7 through spray and the absorption of the first cleaning position 6 at gas, from experience, at least get rid of more than 70 percent pollutant gas, thereby do not pollute comparatively serious at the first cleaning position inner liquid medicine, this gas that is is after the spray in the second cleaning position 7, cleaning fluid in the second cleaning position is still relatively clean, thereby the cleaning fluid in the second cleaning position is carried out to secondary utilization with being communicated with on spraying layer 3 in the first cleaning position.
Embodiment 2
The harmful dusty gas purifying processing device of laboratory of the present utility model chemistry, by tank body 1, air inlet 2, spraying layer 3, adsorption layer 4 and gas outlet 5 form, be fixedly connected with vertical dividing plate I 19 and dividing plate II 20 in tank body 1 inside and be divided into the first cleaning position 6 and second cleaning position 7 two parts, dividing plate I 19 and dividing plate II 20 form gas passage 8, gas passage 8 tops are communicated with the first cleaning position 6, bottom is communicated with the second cleaning position 7, after making the gas of air inlet 2 enter the first cleaning position 6, enter gas passage 8 from top, entered in the second cleaning position 7 by gas passage 8 bottoms again, the gas course of upwards discharging from gas outlet again, be equipped with from top to bottom adsorption layer 4 at the first cleaning position 6 and the second cleaning position 7 inside, spraying layer 3, sieve plate 9 and dosing mouth 10, bottom is equipped with the corresponding connection of spraying layer 3 on export pipeline and top, the first cleaning position 6 is being communicated with air inlet 2 on the tank body 1 between sieve plate 9 and dosing mouth 10, the top of the second cleaning position 7 is being communicated with gas outlet 5, the bottom of the first cleaning position 6 and the second cleaning position 7 is equipped with waste liquid outlet 11, the waste liquid outlet 11 of the second described cleaning position 7 bottoms is provided with branch road and spraying layer 3 pipeline connections that are communicated with in the first cleaning position 6.Spraying layer 3 is that upper and lower two layers of cloth hydrophone forms, adsorption layer 4 is active carbon layer formation.Two dosing mouths 10 be all connected with medicine liquid tank 12 pipelines by the bottom in the first cleaning position 6 and the second cleaning position 7 be equipped with liquid level sensor 13 and pH value sensor 15, thereby the pump housing 16 and the magnetic valve etc. that connect the pipeline of dosing mouth 10, spraying layer 3 reach Based Intelligent Control operation with controller 18 connections.For the unobstructed of operation of gas is equipped with air-introduced machine 17 on air inlet 2 and gas outlet 5 pipelines.When use, install on the top of experimental facilities a gas skirt then with the pipeline connection of air inlet 2, can to greatest extent pernicious gas be collected in purifying processing device.
Claims (7)
1. the harmful dusty gas purifying processing device of laboratory chemistry, by tank body (1), air inlet (2), spraying layer (3), adsorption layer (4) and gas outlet (5) form, it is characterized in that described tank body (1) inside is provided with vertical dividing plate I (19) and dividing plate II (20) is divided into the first cleaning position (6) and the second cleaning position (7) two parts, dividing plate I (19) and dividing plate II (20) form gas passage (8), described gas passage (8) top is communicated with the first cleaning position (6), bottom is communicated with the second cleaning position (7), form gas and enter gas passage (8) by the first cleaning position (6) top, gas passage (8) bottom enters the running route of the second cleaning position (7), described the first cleaning position (6) and the second cleaning position (7) inside are equipped with adsorption layer (4) from top to bottom, spraying layer (3), sieve plate (9) and dosing mouth (10), bottom is equipped with the spraying layer that export pipeline is corresponding with top (3) and is communicated with, the first cleaning position (6) is being communicated with air inlet (2) on the tank body (1) between sieve plate (9) and dosing mouth (10), the top of the second cleaning position (7) is being communicated with gas outlet (5), the bottom of the first cleaning position (6) and the second cleaning position (7) is equipped with waste liquid outlet (11), the waste liquid outlet (11) of described the second cleaning position (7) bottom is provided with branch road and spraying layer (3) pipeline connection being communicated with in the first cleaning position (6).
2. the harmful dusty gas purifying processing device of laboratory as claimed in claim 1 chemistry, is characterized in that described spraying layer (3) is for upper and lower two layers of cloth hydrophone forms, described adsorption layer (4) is made up of active carbon.
3. the harmful dusty gas purifying processing device of laboratory as claimed in claim 1 chemistry, is characterized in that described two dosing mouths (10) are all connected with medicine liquid tank (12) pipeline.
4. the harmful dusty gas purifying processing device of the chemistry of the laboratory as described in claim 1 or 2 or 3, is characterized in that the bottom in described the first cleaning position (6) and the second cleaning position (7) is equipped with liquid level sensor (13) and pH value sensor (15).
5. the harmful dusty gas purifying processing device of the chemistry of the laboratory as described in claim 1 or 2 or 3, is equipped with the pump housing (16) and magnetic valve on the connection dosing mouth (10) described in it is characterized in that, the pipeline of spraying layer (3).
6. the harmful dusty gas purifying processing device of laboratory as claimed in claim 5 chemistry, is characterized in that being equipped with air-introduced machine (17) on described air inlet (2) and gas outlet (5) pipeline.
7. the harmful dusty gas purifying processing device of laboratory as claimed in claim 6 chemistry, is characterized in that the described pump housing (16), blower fan (17) and magnetic valve all connect with controller (18) circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130215.0U CN203724990U (en) | 2014-03-21 | 2014-03-21 | Gas purification treatment device for chemical harmful pollution gas in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130215.0U CN203724990U (en) | 2014-03-21 | 2014-03-21 | Gas purification treatment device for chemical harmful pollution gas in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724990U true CN203724990U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130215.0U Expired - Fee Related CN203724990U (en) | 2014-03-21 | 2014-03-21 | Gas purification treatment device for chemical harmful pollution gas in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710152A (en) * | 2016-12-30 | 2017-05-24 | 浙江海洋大学 | Engineering explosion formed toxic gas monitoring early warning system design |
-
2014
- 2014-03-21 CN CN201420130215.0U patent/CN203724990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710152A (en) * | 2016-12-30 | 2017-05-24 | 浙江海洋大学 | Engineering explosion formed toxic gas monitoring early warning system design |
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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: 20140723 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |