CN206587560U - The simple emission-control equipment in laboratory - Google Patents
The simple emission-control equipment in laboratory Download PDFInfo
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- CN206587560U CN206587560U CN201720336722.3U CN201720336722U CN206587560U CN 206587560 U CN206587560 U CN 206587560U CN 201720336722 U CN201720336722 U CN 201720336722U CN 206587560 U CN206587560 U CN 206587560U
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- aeration
- gas
- control equipment
- laboratory
- activated carbon
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Abstract
The utility model is related to a kind of simple emission-control equipment in laboratory, belong to chemical detection device for processing laboratory waste gas field, charcoal absorption in adsorption box is sequentially passed through after the gas sampling that the utility model produces laboratory, discharged in spray column after liquid absorption spray cleaning, in the adsorption box two layers of activated carbon adsorption layer by adsorption box be isolated into above and below solarization air cell and middle part exhaust chamber, steam vent is all provided with aeration tube in solarization air cell, organic exhaust gas in aeration indoor exhaust air is adsorbed after being intercepted through " umbrella " shape windshield through activated carbon adsorption layer, relative to waste gas directly through multilayer active carbon layer, the utility model significantly reduces the resistance of gas；The spray tower bottom sets aeration tank, and the gas after being adsorbed through activated carbon adsorption layer overflows after being absorbed by liquid absorption in aeration tank, and absorbing liquid is led to multi-stage spray device to overflowing gas atomization purification, good purification by water circulating pump again.The utility model is simple in construction, it is easy to build, and takes up space small, cost-effective.
Description
Technical field
The utility model is related to a kind of simple emission-control equipment in laboratory, belongs to chemical detection laboratory exhaust gas processing dress
Put field.
Background technology
Chemical detection laboratory can produce corresponding waste gas during daily operation, such as unprocessed directly to drain into greatly
Surrounding enviroment will certainly be polluted in gas, and organic damage can be caused to human body, current laboratory is waste gas produced next
Source and species are considerably complicated, and inorganic waste gases and organic exhaust gas are included in waste gas, and inorganic waste gases mainly include：Nitrogen oxides, sulfuric acid
Mist, hydrogen chloride, hydrogen fluoride, hydrogen sulfide, sulfur dioxide etc., organic exhaust gas mainly includes：Benzene,toluene,xylene, styrene, ketone
Class, esters etc., therefore waste gas produced have to pass through in laboratory outer could arrange after processing, it is general in the prior art to be urged using light
The integration apparatus such as change, absorption, spray column purification are handled waste gas, and the equipment is normally at the top of laboratory building, occupies sky
Between it is larger, while equipment is complicated, purchases complete set of equipments and to install trouble, cost high.Activated carbon is a kind of main by carbonaceous material
The outward appearance being made is in black, and internal voids structure is flourishing, specific surface area is big, a class microcrystalline carbon materials of high adsorption capacity,
Possess excellent absorption property, more use Activated Carbon toward VOCs-Containing Exhausts are adsorbed in the prior art, to organic waste aspiration
Attached rate is high, general in practical application to use multilayer charcoal absorption, and every layer of activated carbon is deposited in one piece, wears waste gas
The resistance for crossing active carbon layer is larger, influences adsorption effect.For inorganic waste gases, liquid absorption method is the conventional of inorganic gas purification
Handling process, technology is quite ripe, and reliable and stable, using liquid as absorbent, is made by washing collection device in waste gas
Harmful components by liquid absorption, so as to reach the purpose of purification.
Utility model content
The utility model purpose is to provide a kind of laboratory simple emission-control equipment, the gas sampling that laboratory is produced
After sequentially pass through after charcoal absorption, liquid absorption spray cleaning discharge, high treating effect, while the utility model structure is simple
It is single, it is easy to build in the lab, takes up space small, has saved the cost of laboratory exhaust gas processing.
At the top of the simple emission-control equipment in laboratory described in the utility model, including experimental implementation cupboard, experimental implementation cupboard
If gas skirt, gas skirt is connected by pipeline with the air inlet of air pump one, and the gas outlet of air pump one passes through the exposure in pipeline and adsorption box
Tracheae is connected, and adsorption box sets two layers of activated carbon adsorption layer, two layers of activated carbon adsorption layer by adsorption box be isolated into above and below solarization air cell
With the exhaust chamber at middle part, aeration tube is all provided with being uniformly distributed on the aeration tube in solarization air cell up and down through two layers of activated carbon adsorption layer
Steam vent, also set " umbrella " shape windshield on the aeration tube in solarization air cell up and down, exhaust chamber passes through the air inlet of pipeline and air pump two
Mouth connection, the gas outlet of air pump two is connected by pipeline with the aeration plate in spray column, and aeration plate is fixed on spray tower bottom
Some equally distributed aeration short tubes are set on the pool wall of aeration tank, on aeration plate, aeration tank is by the duct of bottom with connecting to material pond
It is logical, it is connected to material pond by pipeline with water circulating pump water inlet, water circulating pump delivery port and the multi-stage spray device in spray column
Connection.
Experimental implementation cabinet sets filter screen with gas skirt junction, is conducive to carrying out pre-filtering to the gas entered in gas skirt.
Exhaust outlet is connected with the top of spray column, exhaust ports set ventilating fan, is conducive to drawing the gas in spray column.
Several equally distributed fog-spray nozzles are set on multi-stage spray device, the gas after the completion of aeration is sprayed again
Purification and washing.
To setting charge door in material pond.
Several equally distributed solarization air caps are set on aeration short tube, further, the length of aeration short tube is 20-30cm,
Absorbing liquid is conducive to absorb the depth of waste gas.
Feed bottom of pond portion also sets discharge gate.
This using it is new compared with prior art, have the advantages that.
(1) charcoal absorption in adsorption box, spray are sequentially passed through after the gas sampling that the utility model produces laboratory
Discharged in tower after liquid absorption spray cleaning, exhaust-gas treatment effect is good；
(2) in the utility model adsorption box two layers of activated carbon adsorption layer by adsorption box be isolated into above and below solarization air cell and middle part
Exhaust chamber, be all provided with equally distributed steam vent on the aeration tube in solarization air cell up and down, the organic exhaust gas in aeration indoor exhaust air
Adsorbed after being intercepted through " umbrella " shape windshield through activated carbon adsorption layer, relative to waste gas directly through multilayer active carbon layer, this practicality
The new resistance for significantly reducing gas, advantages of good adsorption effect；
(3) the utility model spray tower bottom sets aeration tank, the gas containing inorganic waste gases after being adsorbed through activated carbon adsorption layer
Overflowed after aeration is absorbed by liquid absorption in aeration tank, absorbing liquid is led to multi-stage spray device to overflowing gas by water circulating pump again
Carry out spraying purification, good purification.
To sum up, charcoal absorption, liquid absorption spray are sequentially passed through after the gas sampling that the utility model produces laboratory
Drench after purification and discharge, high treating effect while the utility model is simple in construction, is easy to build in the lab, taken up space small,
The cost of laboratory exhaust gas processing is saved.
Brief description of the drawings
Fig. 1, the example structure schematic diagram of the utility model one；
Aeration plate upward view in Fig. 2, Fig. 1.
In figure：1st, experimental implementation cupboard 2, gas skirt 3, filter screen 4, air pump 1, activated carbon adsorption layer 6, aeration tube 7,
" umbrella " shape windshield 8, adsorption box 9, steam vent 10, air pump 2 11, spray column 12, ventilating fan 13, multi-stage spray device
14th, charge door 15, water circulating pump 16, to material pond 17, aeration tank 18, aeration short tube 19, aeration plate.
Embodiment
The utility model is described further with reference to embodiment and Figure of description.
As shown in Figure 1-2, the simple emission-control equipment in laboratory described in the utility model, including experimental implementation cupboard 1, it is real
Test the top of operation cupboard 1 and set gas skirt 2, gas skirt 2 is connected by pipeline with the air inlet of air pump 1, and the gas outlet of air pump 1 passes through pipe
Road is connected with the aeration tube 6 in adsorption box 8, and adsorption box 8 sets two layers of activated carbon adsorption layer 5, and two layers of activated carbon adsorption layer 5 will be adsorbed
Case 8 be isolated into above and below solarization air cell and middle part exhaust chamber, aeration tube 6 is through two layers activated carbon adsorption layer 5, up and down in solarization air cell
Aeration tube 6 on be all provided with equally distributed steam vent 9, also set " umbrella " shape windshield 7 on the aeration tube 6 in solarization air cell up and down, arrange
Air chamber is connected by pipeline with the air inlet of air pump 2 10, and the gas outlet of air pump 2 10 passes through the aeration in pipeline and spray column 11
Disk 19 is connected, and aeration plate 19 is fixed on the pool wall of aeration tank 17 of the bottom of spray column 11, and some be uniformly distributed is set on aeration plate 19
Aeration short tube 18, aeration tank 17 connected by the duct of bottom with to material pond 16, and pipeline and water circulating pump are passed through to material pond 16
15 water inlets are connected, and the delivery port of water circulating pump 15 is connected with the multi-stage spray device 13 in spray column 11.
Experimental implementation cabinet 1 sets filter screen 3 with the junction of gas skirt 2.
The top of spray column 11 is connected with exhaust outlet, and exhaust ports set ventilating fan 12.
Several equally distributed fog-spray nozzles are set on multi-stage spray device 13.
To setting charge door 14 in material pond 16.
Several equally distributed solarization air caps are set on aeration short tube 18.
Discharge gate is also set to the bottom of material pond 16.
The utility model according to the property to be handled inorganic waste gases in waste gas to in material pond 17 before use, add properly
Absorbing liquid, can add alkalescent absorbing liquid for acid waste gas, for alkaline waste gas, faintly acid absorbing liquid can be added.
To sum up, charcoal absorption, liquid absorption spray are sequentially passed through after the gas sampling that the utility model produces laboratory
Drench after purification and discharge, high treating effect while the utility model is simple in construction, is easy to build in the lab, taken up space small,
The cost of laboratory exhaust gas processing is saved.
Claims (7)
1. set gas skirt at the top of a kind of simple emission-control equipment in laboratory, including experimental implementation cupboard (1), experimental implementation cupboard (1)
(2), it is characterised in that：Gas skirt (2) is connected by pipeline with air pump one (4) air inlet, and air pump one (4) gas outlet passes through pipeline
It is connected with the aeration tube (6) in adsorption box (8), adsorption box (8) sets two layers of activated carbon adsorption layer (5), two layers of activated carbon adsorption layer
(5) by adsorption box (8) be isolated into above and below solarization air cell and middle part exhaust chamber, aeration tube (6) is through two layers activated carbon adsorption layer
(5) equally distributed steam vent (9) is all provided with aeration tube (6), up and down in solarization air cell, aeration tube (6) up and down in solarization air cell
On also set " umbrella " shape windshield (7), exhaust chamber is connected by pipeline with the air inlet of air pump two (10), the outlet of air pump two (10)
Mouth is connected by pipeline with the aeration plate (19) in spray column (11), and aeration plate (19) is fixed on the aeration of spray column (11) bottom
On pond (17) pool wall, some equally distributed aeration short tubes (18), the hole that aeration tank (17) pass through bottom are set on aeration plate (19)
Road is connected with to material pond (16), is connected to material pond (16) by pipeline with water circulating pump (15) water inlet, water circulating pump (15) goes out
The mouth of a river is connected with the multi-stage spray device (13) in spray column (11).
2. the simple emission-control equipment in laboratory according to claim 1, it is characterised in that：Experimental implementation cupboard (1) and collection
Gas hood (2) junction sets filter screen (3).
3. the simple emission-control equipment in laboratory according to claim 1, it is characterised in that：It is connected with the top of spray column (11)
Exhaust outlet, exhaust ports set ventilating fan (12).
4. the simple emission-control equipment in laboratory according to claim 1, it is characterised in that：On multi-stage spray device (13)
If several equally distributed fog-spray nozzles.
5. the simple emission-control equipment in laboratory according to claim 1, it is characterised in that：To setting charging in material pond (16)
Mouth (14).
6. the simple emission-control equipment in laboratory according to claim 1, it is characterised in that：Aeration short tube (18) if on set
Dry equally distributed solarization air cap.
7. the simple emission-control equipment in laboratory according to claim 1, it is characterised in that：Also set to material pond (16) bottom
Discharge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336722.3U CN206587560U (en) | 2017-03-31 | 2017-03-31 | The simple emission-control equipment in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336722.3U CN206587560U (en) | 2017-03-31 | 2017-03-31 | The simple emission-control equipment in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587560U true CN206587560U (en) | 2017-10-27 |
Family
ID=60122376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336722.3U Expired - Fee Related CN206587560U (en) | 2017-03-31 | 2017-03-31 | The simple emission-control equipment in laboratory |
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| CN (1) | CN206587560U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043190A (en) * | 2017-12-21 | 2018-05-18 | 陈俞英 | A kind of public place large-scale air purifier |
| CN108636084A (en) * | 2018-04-13 | 2018-10-12 | 浙江威农环保科技有限公司 | One kind is died of illness the innoxious emission-control equipment of poultry |
| CN108786386A (en) * | 2018-08-02 | 2018-11-13 | 无锡菲兰爱尔空气质量技术有限公司 | A kind of laboratory exhaust gas processing system and its processing method |
| CN110075695A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Emission-control equipment |
| CN110514511A (en) * | 2019-06-17 | 2019-11-29 | 贵州大学 | The soil sample and plant sample of a kind of clean and environmental protection, which disappear, boils device |
| CN110548743A (en) * | 2019-08-26 | 2019-12-10 | 北京戴纳实验科技有限公司 | special laboratory ventilation equipment with arc-shaped inner cavity |
| CN110559835A (en) * | 2019-06-17 | 2019-12-13 | 贵州大学 | Waste gas neutralization reactor for digestion experiment |
| CN110559855A (en) * | 2019-10-22 | 2019-12-13 | 河南应用技术职业学院 | Indoor formaldehyde purification device capable of being circularly treated |
| CN111068635A (en) * | 2020-01-17 | 2020-04-28 | 珠海益佳生物科技有限公司 | Photoelectric cooperative activated carbon regeneration device |
| CN114288813A (en) * | 2021-12-15 | 2022-04-08 | 赖绍波 | Mine air purification wind pressure device |
-
2017
- 2017-03-31 CN CN201720336722.3U patent/CN206587560U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043190A (en) * | 2017-12-21 | 2018-05-18 | 陈俞英 | A kind of public place large-scale air purifier |
| CN108636084A (en) * | 2018-04-13 | 2018-10-12 | 浙江威农环保科技有限公司 | One kind is died of illness the innoxious emission-control equipment of poultry |
| CN108786386A (en) * | 2018-08-02 | 2018-11-13 | 无锡菲兰爱尔空气质量技术有限公司 | A kind of laboratory exhaust gas processing system and its processing method |
| CN108786386B (en) * | 2018-08-02 | 2023-11-10 | 无锡菲兰爱尔空气质量技术有限公司 | Laboratory waste gas treatment system and treatment method thereof |
| CN110075695A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Emission-control equipment |
| CN110559835A (en) * | 2019-06-17 | 2019-12-13 | 贵州大学 | Waste gas neutralization reactor for digestion experiment |
| CN110514511A (en) * | 2019-06-17 | 2019-11-29 | 贵州大学 | The soil sample and plant sample of a kind of clean and environmental protection, which disappear, boils device |
| CN110548743A (en) * | 2019-08-26 | 2019-12-10 | 北京戴纳实验科技有限公司 | special laboratory ventilation equipment with arc-shaped inner cavity |
| CN110559855A (en) * | 2019-10-22 | 2019-12-13 | 河南应用技术职业学院 | Indoor formaldehyde purification device capable of being circularly treated |
| CN111068635A (en) * | 2020-01-17 | 2020-04-28 | 珠海益佳生物科技有限公司 | Photoelectric cooperative activated carbon regeneration device |
| CN111068635B (en) * | 2020-01-17 | 2023-12-12 | 珠海益佳生物科技有限公司 | Photoelectric synergistic activated carbon regeneration device |
| CN114288813A (en) * | 2021-12-15 | 2022-04-08 | 赖绍波 | Mine air purification wind pressure device |
| CN114288813B (en) * | 2021-12-15 | 2023-10-10 | 济南沃尔菲斯科技有限公司 | Mine air purification wind pressure device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20190331 |