CN209076385U - Purification system suitable for a variety of exhaust gas in laboratory - Google Patents
Purification system suitable for a variety of exhaust gas in laboratory Download PDFInfo
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- CN209076385U CN209076385U CN201821778930.XU CN201821778930U CN209076385U CN 209076385 U CN209076385 U CN 209076385U CN 201821778930 U CN201821778930 U CN 201821778930U CN 209076385 U CN209076385 U CN 209076385U
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Abstract
It mainly include sequentially connected gas gathering mask, collecting pipe and exhaust-gas treatment tank suitable for the purification system of a variety of exhaust gas in laboratory, described collecting pipe one end is connect with gas gathering mask, and the other end is connect with exhaust-gas treatment tank；The collecting pipe and gas gathering mask junction are equipped with the adsorption tube of preliminary absorption exhaust gas large particle, and the exhaust-gas treatment tank inner route clapboard is separated into clear water scrubbing section, medicament spraying zone and filling adsorption area clockwise；This system scientific structure design can configure different waste gas absorption liquid, handle a variety of exhaust gas, good purification, and occupied area is small, and equipment investment expense is low.
Description
Technical field
The utility model relates to laboratory exhaust gas processing, more particularly to the purification system suitable for a variety of exhaust gas in laboratory.
Background technique
Laboratory is the place that experimenter carries out experimental analysis and scientific research activity, can be used in analytical methods each
Kind of chemical kit drug, these reagents and drug often volatilize toxic, pernicious gas, chemical experiment can generate acid gas,
The harmful exhaust gas such as poison gas, simple ventilation equipment can only promote to test the convection current of indoor and outdoor surroundings, will be without by purification
The pernicious gas of reason is exhausted directly in atmosphere, and this processing is no doubt to guarantee indoor air quality, Protection room personnel health
The effective way of safety, but the atmosphere around test block is polluted, directly influence the quality of ambient air.
Laboratory exhaust gas Prevention Technique also relatively lacks at present, and inorganic waste gases are mainly by water mist or water curtain capturing technology
Processing, organic waste-gas purification technique mainly active carbon adsorption, solvent absorption, but single absorbed using water mist or single
One use activated carbon adsorption, the effect of exhaust-gas treatment is undesirable, while the Exhaust gas species generated in experimentation are relatively more, single
It is pure undesirable with lye or adsorption effect of activated carbon in water, and a variety of exhaust treatment system structures most at present are more complicated, account for
Ground area is larger, and equipment investment is costly.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of scientific structure design,
Different waste gas absorption liquid can be configured, handle a variety of exhaust gas, good purification, and occupied area is small, equipment investment expense is low
The purification system suitable for a variety of exhaust gas in laboratory.
To realize the utility model the following technical schemes are provided:
It mainly include sequentially connected gas gathering mask, collecting pipe and useless suitable for the purification system of a variety of exhaust gas in laboratory
Gas disposal tank, described collecting pipe one end are connect with gas gathering mask, and the other end is connect with exhaust-gas treatment tank；The collecting pipe and collection
Gas hood junction is equipped with the adsorption tube of preliminary absorption exhaust gas large particle, and the exhaust-gas treatment tank inner route clapboard is separated into clockwise
Clear water scrubbing section, medicament spraying zone and filling adsorption area；The collecting pipe is connect with the air inlet pipe of clear water scrubbing section side wall, institute
Air inlet pipe is stated to extend under the clear water liquid level of clear water scrubbing section bottom；Spray head is equipped at the top of the medicament spraying zone, it is described clear
Partition between wash zone and medicament spraying zone is equipped with snorkel, and the snorkel extends to medicament spraying zone bottom spray liquid
Under liquid level；Partition between the medicament spraying zone and filling adsorption area is equipped with gas distribution pipe, uniformly sets on the gas distribution pipe
There is qi-emitting hole, absorption filter element is additionally provided in the filling adsorption area, is equipped with top cover at the top of the absorption filter element, the gas distribution pipe is worn
Top cap central is crossed to extend in absorption filter element.
Preferably, the adsorption tube is threadedly coupled with gas gathering mask and collecting pipe, it is equipped with and adsorbed in the adsorption tube
Filter pulp.
Preferably, being equipped with filtered water tank at the top of the clear water scrubbing section, it is equipped between the filtered water tank and clear water scrubbing section
Filler pipe, clear water scrubbing section bottom are equipped with sewage draining exit.
Preferably, being correspondingly provided with and making up a prescription at the top of each medicament spraying zone there are two the medicament spraying zone is minimum
Case is equipped with chemical feed pipe between the Scatula and medicament spraying zone, the chemical feed pipe is connect with spray head, the medicament spraying zone
Bottom also is provided with sewage draining exit.
Preferably, the absorption filter element is equipped with several layers adsorbed film from the inside to the outside, the adsorbed film is activated charcoal membrane, mistake
One of filter pulp film or the molten spray fiber membrane of PP or a variety of combinations.
The usefulness of the utility model:
First: whole device is tank body, and Scatula and filtered water tank are in top of the tank, so that whole device occupied area
It is small, equipment cost less investment；
Second: tank body being divided into multiple medicament spraying zones, and each medicament spraying zone has independently matched make up a prescription
Case can configure different absorbing liquids according to exhaust gas constituents, improve the effect that discharges very much；
Third: being arranged adsorption tube, and large particle, dust etc. in primary filtration exhaust gas reduce the pressure of follow-up equipment, and
And adsorption tube and gas gathering mask sum aggregate feed channel are conveniently replaceable using being threadedly coupled；
4th: gas distribution pipe is penetrated absorption filter element by setting absorption filter element, and exhaust gas scatters, successively by adsorbed film, at exhaust gas
It is good to manage effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model top view.
Fig. 3 is filling adsorption area front view.
Fig. 4 is filling adsorption area top view.
In figure: 1 being gas gathering mask, 2 be collecting pipe, 3 be exhaust-gas treatment tank, 3.1 be clear water scrubbing section, 3.1.1 be air inlet
Pipe, 3.1.2 be filtered water tank, 3.2 be medicament spraying zone, 3.2.1 be spray head, 3.2.2 be Scatula, 3.3 be filling adsorption area,
It 3.3.1 be absorption filter element, 3.3.2 is that top cover, 3.3.3 are adsorbed films, 4 are adsorption tubes, 4.1 are adsorption filtration cottons, 5 are partition, 6
It is snorkel, 7 be gas distribution pipe, 8 is sewage draining exit.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that it can directly exist when element is referred to as " being fixed on " or " being set to " another element
On another element or indirectly on another element.When an element is known as " being connected to " another element, it
It can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed
Or implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or
Two or more, unless otherwise specifically defined.
It mainly include sequentially connected gas gathering mask 1,2 and of collecting pipe suitable for the purification system of a variety of exhaust gas in laboratory
Exhaust-gas treatment tank 3, described 2 one end of collecting pipe are connect with gas gathering mask 1, and the other end is connect with exhaust-gas treatment tank 3；The gas collecting tube
Road 2 and 1 junction of gas gathering mask are equipped with the adsorption tube 4 of preliminary absorption exhaust gas large particle, 3 inner route clapboard 5 of exhaust-gas treatment tank
It is separated into clear water scrubbing section 3.1, medicament spraying zone 3.2 and filling adsorption area 3.3 clockwise；The collecting pipe 2 is washed with clear water
Wash the air inlet pipe 3.1.1 connection of 3.1 side wall of area, the air inlet pipe 3.1.1 extend to 3.1 bottom of clear water scrubbing section clear water liquid level it
Under；Spray head 3.2.1 is equipped at the top of the medicament spraying zone 3.2, between the clear water scrubbing section 3.1 and medicament spraying zone 3.2
Partition 5 be equipped with snorkel 6, the snorkel 6 extends under 3.2 bottom spray liquid liquid level of medicament spraying zone；The medicament
Partition 5 between spraying zone 3.2 and filling adsorption area 3.3 is equipped with gas distribution pipe 7, is uniformly provided with qi-emitting hole on the gas distribution pipe 7,
It is additionally provided with absorption filter element 3.3.1 in the filling adsorption area 3.3, is equipped with top cover 3.3.2, institute at the top of the absorption filter element 3.3.1
Gas distribution pipe 7 is stated to extend in absorption filter element 3.3.1 across the center top cover 3.3.2；The adsorption tube 4 and gas gathering mask 1 and collecting pipe 2
It is threadedly coupled, adsorption filtration cotton 4.1 is equipped in the adsorption tube 4, is equipped with filtered water tank 3.1.2 at the top of the clear water scrubbing section 3.1,
It is equipped with filler pipe (not marking in figure) between the filtered water tank 3.1.2 and clear water scrubbing section 3.1,3.1 bottom of clear water scrubbing section
Portion is equipped with sewage draining exit 8, there are two the medicament spraying zone 3.2 is minimum, is correspondingly provided with and matches at the top of each medicament spraying zone 3.2
Medicine-chest 3.2.2 is equipped with chemical feed pipe, the chemical feed pipe and spray head between the Scatula 3.2.2 and medicament spraying zone 3.2
3.2.1 it connects, 3.2 bottom of medicament spraying zone also is provided with sewage draining exit 8, if the absorption filter element 3.3.1 is equipped with from the inside to the outside
Dried layer adsorbed film 3.3.3, the adsorbed film 3.3.3 are one of activated charcoal membrane, filter cotton film or the molten spray fiber membrane of PP or more
The combination of kind.
Utility model works principle: it according to the type for the exhaust gas that laboratory generates, deploys and absorbs in Scatula 3.2.2
Medicament opens the blower (not marking in figure) on collecting pipe 2, and exhaust gas enters adsorption tube 4 from gas gathering mask 1, the suction in adsorption tube 4
Attached filter cotton 4.1 carries out preliminary filtering to exhaust gas, and then exhaust gas enters in clear water scrubbing section 3.1, dust in exhaust gas, big
Grain and some poisonous and harmful substances that can be dissolved in water are absorbed, and medicament spraying zone 3.2 is entered after clear water absorbs, passes through difference
Medicament absorbs harmful substance in exhaust gas, and after entered filling adsorption area 3.3, gas distribution pipe 7 protrudes into absorption filter element 3.3.1, give up
Gas is spread successively from inside to outside through adsorbed film 3.3.3, is finally discharged.
The utility model is not limited to involved in above-mentioned specific embodiment suitable for the net of a variety of exhaust gas in laboratory
Change system, those skilled in the art can also make a variety of variations accordingly, but any be equal with the utility model or similar
As change and should all cover in the range of the utility model claims.
Claims (5)
- It mainly include sequentially connected gas gathering mask, collecting pipe and exhaust gas 1. being suitable for the purification system of a variety of exhaust gas in laboratory Process tank, described collecting pipe one end are connect with gas gathering mask, and the other end is connect with exhaust-gas treatment tank；It is characterized by: the collection Feed channel and gas gathering mask junction are equipped with the adsorption tube of preliminary absorption exhaust gas large particle, and the exhaust-gas treatment tank inner route clapboard is suitable Hour hands are separated into clear water scrubbing section, medicament spraying zone and filling adsorption area；The collecting pipe and clear water scrubbing section side wall into Tracheae connection, the air inlet pipe extend under the clear water liquid level of clear water scrubbing section bottom；Spray is equipped at the top of the medicament spraying zone Head is drenched, the partition between the clear water scrubbing section and medicament spraying zone is equipped with snorkel, and the snorkel extends to medicament spray Under area's bottom spray liquid liquid level；Partition between the medicament spraying zone and filling adsorption area is equipped with gas distribution pipe, the cloth It is uniformly provided with qi-emitting hole on tracheae, absorption filter element is additionally provided in the filling adsorption area, is equipped with top cover at the top of the absorption filter element, The gas distribution pipe passes through top cap central and extends in absorption filter element.
- 2. the purification system according to claim 1 suitable for a variety of exhaust gas in laboratory, it is characterised in that: the adsorption tube It is threadedly coupled with gas gathering mask and collecting pipe, adsorption filtration cotton is equipped in the adsorption tube.
- 3. the purification system according to claim 1 suitable for a variety of exhaust gas in laboratory, it is characterised in that: the clear water is washed It washs and is equipped with filtered water tank at the top of area, filler pipe is equipped between the filtered water tank and clear water scrubbing section, clear water scrubbing section bottom is set There is sewage draining exit.
- 4. the purification system according to claim 1 suitable for a variety of exhaust gas in laboratory, it is characterised in that: the medicament spray Drench area it is minimum there are two, be correspondingly provided with Scatula at the top of each medicament spraying zone, the Scatula and medicament spraying zone it Between be equipped with chemical feed pipe, the chemical feed pipe connect with spray head, and medicament spraying zone bottom also is provided with sewage draining exit.
- 5. the purification system according to claim 1 suitable for a variety of exhaust gas in laboratory, it is characterised in that: the absorption filter Core is equipped with several layers adsorbed film from the inside to the outside, and the adsorbed film is one in activated charcoal membrane, filter cotton film or the molten spray fiber membrane of PP Kind or a variety of combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778930.XU CN209076385U (en) | 2018-10-31 | 2018-10-31 | Purification system suitable for a variety of exhaust gas in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778930.XU CN209076385U (en) | 2018-10-31 | 2018-10-31 | Purification system suitable for a variety of exhaust gas in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209076385U true CN209076385U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778930.XU Active CN209076385U (en) | 2018-10-31 | 2018-10-31 | Purification system suitable for a variety of exhaust gas in laboratory |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135694A (en) * | 2020-01-15 | 2020-05-12 | 广东中科瑞泰智能科技有限公司 | Toxic gas eliminating method and device and robot |
| CN111905553A (en) * | 2020-07-31 | 2020-11-10 | 深圳市钠谱金属制品有限公司 | Waste gas treatment method |
| CN115582010A (en) * | 2022-10-27 | 2023-01-10 | 宜兴市海纳环境工程有限公司 | Composite spray tower capable of simultaneously treating and purifying various waste gases |
-
2018
- 2018-10-31 CN CN201821778930.XU patent/CN209076385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135694A (en) * | 2020-01-15 | 2020-05-12 | 广东中科瑞泰智能科技有限公司 | Toxic gas eliminating method and device and robot |
| CN111905553A (en) * | 2020-07-31 | 2020-11-10 | 深圳市钠谱金属制品有限公司 | Waste gas treatment method |
| CN115582010A (en) * | 2022-10-27 | 2023-01-10 | 宜兴市海纳环境工程有限公司 | Composite spray tower capable of simultaneously treating and purifying various waste gases |
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