CN109908697A - A kind of chemistry teaching emission-control equipment - Google Patents
A kind of chemistry teaching emission-control equipment Download PDFInfo
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- CN109908697A CN109908697A CN201910255570.8A CN201910255570A CN109908697A CN 109908697 A CN109908697 A CN 109908697A CN 201910255570 A CN201910255570 A CN 201910255570A CN 109908697 A CN109908697 A CN 109908697A
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- organic solvent
- pipe
- suction tube
- emission
- control equipment
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Abstract
The invention discloses a kind of chemistry teaching emission-control equipment, including suction tube, the inside of suction tube is equipped with exhaust fan, and the rear end of suction tube is connected with exhaust pipe；Adsorbent equipment includes the organic solvent tank of sealing, exhaust pipe protrudes into organic solvent tank, and exhaust pipe is located at organic solvent pot bottom, the top of organic solvent tank is equipped with hood, the bottom of hood is equipped with condensing unit, bleeder pipe is connected at the top of hood, organic solvent pot bottom is run through in one end of bleeder pipe；Purification device includes purification pot, and bleeder pipe protrudes into purification pot through cover and be located at purification pot bottom, and the middle part of cover is equipped with gas vent.The present invention is sucked the exhaust gas discharged in experimentation in suction tube by blower, air through dedusting is entered in organic solvent tank through exhaust pipe and is adsorbed, air after adsorbing, which enters back into purification pot, to be further purified, and then reenters in room air, environment is effectively ensured.
Description
Technical field
The present invention relates to technical field of waste gas treatment, specially a kind of chemistry teaching emission-control equipment.
Background technique
A certain amount of waste or exhaust gas are often generated during chemical experiment, are had in these wastes or exhaust gas
There can be poisonous and harmful substance, these exhaust gas generated in experimentation can cause bad shadow to the health of experimenter
It rings.
In order to overcome the adverse effect caused by experimenter in chemical experiment, chemical laboratory generally takes doing for ventilation
Method solves the problems, such as this, and the exhaust gas generated in experiment is directly discharged to outdoor, to mitigate to the health for participating in experimenter
Harm, but this way without processing direct emission affects the health of periphery crowd, if meeting rainy days, low pressure
Weather, the exhaust gas of discharge are difficult to spread in time, will cause that the local pollution of the environment is serious, cause the formation of local acid rain, constitute society
Meeting public hazards, the health that will be polluted environment, endanger people even cause extremely serious consequence, it is therefore desirable to carry out reality
It tests exhaust gas and carries out processing work, to reduce the pollution to environment.
Summary of the invention
The present invention in view of the above shortcomings of the prior art, provides a kind of chemistry teaching emission-control equipment.
To achieve the above object, the invention provides the following technical scheme:
A kind of chemistry teaching emission-control equipment, including extractor fan, dust-extraction unit, adsorbent equipment and purification device,
The extractor fan includes suction tube, and the front end of the suction tube is equipped with air inlet, and the rear end of the suction tube is set
There is air outlet, the inside of the suction tube is equipped with exhaust fan, and dust-extraction unit, the dust-extraction unit are provided in the suction tube
It is arranged between the exhaust fan and the air outlet, the rear end of the suction tube is connected with exhaust pipe, the exhaust pipe and institute
State air outlet connection；
The adsorbent equipment includes the organic solvent tank of sealing, and the organic solvent tank is provided with nonpoisonous organic solvent, institute
It states exhaust pipe to protrude into the organic solvent tank, and the exhaust pipe is located at the organic solvent pot bottom, the organic solvent
The top of tank is equipped with hood, and the bottom of the hood is equipped with condensing unit, is connected with bleeder pipe at the top of the hood,
The organic solvent pot bottom is run through in one end of the bleeder pipe；
The purification device includes purification pot, and the purification pot is provided with purified water, and the top of the purification pot is equipped with tank
Lid, the bleeder pipe protrude into the purification pot through the cover and are located at the purification pot bottom, the middle part of the cover
Equipped with gas vent.
Further, the air inlet includes multiple air intake pipe orifices, and the air intake pipe orifice includes advance air hose, upper blast pipe
And lower blast pipe, the advance air hose, upper blast pipe and lower blast pipe are arranged in a mutually vertical manner.
Further, the dust-extraction unit includes basket strainer and dust bag, and the basket strainer is fixed in the suction tube
On wall, the integrated bag is arranged in the bottom sidewall of the suction tube, and the integrated bag is located at the underface of the basket strainer.
Further, the front top of the suction tube is equipped with ozone generator, and the ozone generator and appendix connect
It connects, the other end of the appendix is connect with the air outlet.
Further, the bottom of the organic solvent tank is equipped with micropore coil pipe, and the micropore coil pipe is laid in described organic
One end of the bottom of solvent tank, the micropore coil pipe is connected to the exhaust pipe, the other end closing of the micropore coil pipe, described
Several micropores have been evenly arranged on the side wall of micropore coil pipe.
Further, the edge of the cover is equipped with the flange that connect with the side wall of the purification pot, in the cover
Round hollow slots are equipped at heart position, the circle hollow slots are equipped with bar shaped barrier.
Further, the condensing unit includes rotating cylinder, the blade being molded on rotating cylinder, and the blade is in spiral shell
Revolve skewed, the blade is uniformly distributed along the circumferential direction of the rotating cylinder.
Further, the top of the rotating cylinder is equipped with rotating electric machine, and the rotating electric machine drives the rotating cylinder
Uniform rotation, the rotating electric machine are fixed on the top of the hood.
Compared with prior art, beneficial effects of the present invention are as follows:
1, a kind of chemistry teaching emission-control equipment of the present invention, it is reasonable in design, carrying out chemical laboratory unlatching
The exhaust gas discharged in experimentation is sucked in suction tube by blower, removes the dust in air by dust-extraction unit by blower
Or toxic granular, the air through dedusting enter in organic solvent tank through exhaust pipe, pass through the organic solvent in organic solvent tank
Organic matter in exhaust gas is adsorbed, the air after adsorbing enters back into purification pot, is carried out by purified water to air
It absorbs, is further purified, then reenters in room air, purification air works well, and environment is effectively ensured, avoids
Laboratory air pollutes the environment.
2, a kind of chemistry teaching emission-control equipment of the present invention, can effectively be decomposed using ozone generator, kill air
In harmful substance and bacterium, various peculiar smell are eliminated, so that keeping clean free from extraneous odour in transfer room.
3, a kind of chemistry teaching emission-control equipment of the present invention, condensing unit can effectively will be from organic solvent tanks
The organic solvent evaporated is collected, and is dropped back in organic solvent tank after being condensed by blade, and the benefit of organic solvent is improved
With rate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of chemistry teaching emission-control equipment of the present invention；
Fig. 2 is a kind of another structural schematic diagram of chemistry teaching emission-control equipment of the present invention；
Fig. 3 is a kind of structural schematic diagram of chemistry teaching emission-control equipment condensing unit of the present invention.
In figure: 1 suction tube, 2 air inlets, 201 advance air hoses, 202 upper blast pipes, 203 lower blast pipes, 3 air outlets, 4 are taken out
Blower, 5 basket strainers, 6 dust bags, 7 ozone generators, 8 appendixs, 9 exhaust pipes, 10 organic solvent tanks, 11 hoods, 12 condensations
Device, 13 rotating cylinders, 14 blades, 15 rotating electric machines, 16 bleeder pipes, 17 micropore coil pipes, 18 purification pots, 19 covers, 20 circles
Hollow slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2 and Figure 3,
A kind of chemistry teaching emission-control equipment, including extractor fan, dust-extraction unit, adsorbent equipment and purification device,
Extractor fan includes suction tube 1, and the front end of suction tube 1 is equipped with air inlet 2, and air inlet 2 includes multiple air intake pipe orifices,
Air intake pipe orifice includes advance air hose 201, upper blast pipe 202 and lower blast pipe 203, advance air hose 201, upper blast pipe 202 and under
Blast pipe 203 is arranged in a mutually vertical manner.
The rear end of suction tube 1 is equipped with air outlet 3, and the inside of suction tube 1 is equipped with exhaust fan 4, is provided with and removes in suction tube 1
Dirt device, dust-extraction unit are arranged between exhaust fan 4 and air outlet 3, and dust-extraction unit includes basket strainer 5 and dust bag 6, basket strainer
5 are fixed on 1 inner wall of suction tube, and integrated bag 6 is arranged in the bottom sidewall of suction tube 1, and integrated bag 6 is being located at basket strainer 5 just
Lower section.
The front top of suction tube 1 is equipped with ozone generator 7, and ozone generator 7 connect with appendix 8, appendix 8 it is another
One end is connect with air outlet 3.The rear end of suction tube 1 is connected with exhaust pipe 9, and exhaust pipe 9 is connect with air outlet 3；
Adsorbent equipment includes the organic solvent tank 10 of sealing, and organic solvent tank 10 is provided with nonpoisonous organic solvent, exhaust pipe 9
It protrudes into organic solvent tank 10, and exhaust pipe 9 is located at 10 bottom of organic solvent tank, the top of organic solvent tank 10 is equipped with hood
11, the bottom of hood 11 is equipped with condensing unit 12, and condensing unit 12 includes rotating cylinder 13, is molded on rotating cylinder 13
Blade 14, blade 14 is helically skewed, and blade 14 is uniformly distributed along the circumferential direction of rotating cylinder 13, and the top of rotating cylinder 13 is set
There is rotating electric machine 15, rotating electric machine 15 drives 13 uniform rotation of rotating cylinder, and rotating electric machine 15 is fixed on the top of hood 11.
The top of hood 11 is connected with bleeder pipe 16, and 10 bottom of organic solvent tank is run through in one end of bleeder pipe 16；It is organic
The bottom of solvent tank 10 is equipped with micropore coil pipe 17, and micropore coil pipe 17 is laid in the bottom of organic solvent tank 10, micropore coil pipe 17
One end is connected to exhaust pipe 9, the other end closing of micropore coil pipe 17, has been evenly arranged on the side wall of micropore coil pipe 17 several micro-
Hole.
Purification device includes purification pot 18, and purification pot 18 is provided with purified water, and the top of purification pot 18 is equipped with cover 19, puts
Tracheae 16 protrudes into purification pot through cover 19 and is located at 18 bottom of purification pot, and the middle part of cover 19 is equipped with gas vent.Cover 19
Edge be equipped with the flange that connect with the side wall of purification pot 18, the center position of cover 19 is equipped with round hollow slots 20, circle
Hollow slots 20 are equipped with bar shaped barrier.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of chemistry teaching emission-control equipment, which is characterized in that including extractor fan, dust-extraction unit, adsorbent equipment and
Purification device,
The extractor fan includes suction tube, and the front end of the suction tube is equipped with air inlet, and the rear end of the suction tube is equipped with
Air port, the inside of the suction tube are equipped with exhaust fan, and dust-extraction unit, the dust-extraction unit setting are provided in the suction tube
Between the exhaust fan and the air outlet, the rear end of the suction tube is connected with exhaust pipe, the exhaust pipe and it is described go out
Air port connection；
The adsorbent equipment includes the organic solvent tank of sealing, and the organic solvent tank is provided with nonpoisonous organic solvent, the row
Tracheae protrudes into the organic solvent tank, and the exhaust pipe is located at the organic solvent pot bottom, the organic solvent tank
Top is equipped with hood, and the bottom of the hood is equipped with condensing unit, is connected with bleeder pipe at the top of the hood, described
The organic solvent pot bottom is run through in one end of bleeder pipe；
The purification device includes purification pot, and the purification pot is provided with purified water, and the top of the purification pot is equipped with cover, institute
It states bleeder pipe and the purification pot bottom is protruded into the purification pot and be located at through the cover, the middle part of the cover is equipped with row
Stomata.
2. a kind of chemistry teaching emission-control equipment according to claim 1, it is characterised in that: the air inlet includes
Multiple air intake pipe orifices, the air intake pipe orifice include advance air hose, upper blast pipe and lower blast pipe, the advance air hose, upper air inlet
Pipe and lower blast pipe are arranged in a mutually vertical manner.
3. a kind of chemistry teaching emission-control equipment according to claim 1, it is characterised in that: the dust-extraction unit packet
Basket strainer and dust bag are included, the basket strainer is fixed on the suction tube inner wall, and the integrated bag is arranged in the suction tube
Bottom sidewall on, the integrated bag is located at the underface of the basket strainer.
4. a kind of chemistry teaching emission-control equipment according to claim 1, it is characterised in that: before the suction tube
End top is equipped with ozone generator, and the ozone generator is connect with appendix, the other end of the appendix and the outlet air
Mouth connection.
5. a kind of chemistry teaching emission-control equipment according to claim 1, it is characterised in that: the organic solvent tank
Bottom be equipped with micropore coil pipe, the micropore coil pipe is laid in the bottom of the organic solvent tank, one end of the micropore coil pipe
It is connected to, the other end closing of the micropore coil pipe, has been evenly arranged on the side wall of the micropore coil pipe several with the exhaust pipe
Micropore.
6. a kind of chemistry teaching emission-control equipment according to claim 1, it is characterised in that: the edge of the cover
Equipped with the flange connecting with the side wall of the purification pot, the center position of the cover is equipped with round hollow slots, the circle
Hollow slots are equipped with bar shaped barrier.
7. a kind of chemistry teaching emission-control equipment according to claim 1, it is characterised in that: the condensing unit packet
Rotating cylinder is included, the blade being molded on rotating cylinder, the blade is helically skewed, and the blade is along the rotating cylinder
Circumferential direction be uniformly distributed.
8. a kind of chemistry teaching emission-control equipment according to claim 7, it is characterised in that: the rotating cylinder
Top is equipped with rotating electric machine, and the rotating electric machine drives the rotating cylinder uniform rotation, and the rotating electric machine is fixed on described
The top of hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255570.8A CN109908697A (en) | 2019-03-29 | 2019-03-29 | A kind of chemistry teaching emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255570.8A CN109908697A (en) | 2019-03-29 | 2019-03-29 | A kind of chemistry teaching emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109908697A true CN109908697A (en) | 2019-06-21 |
Family
ID=66967976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910255570.8A Pending CN109908697A (en) | 2019-03-29 | 2019-03-29 | A kind of chemistry teaching emission-control equipment |
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| Country | Link |
|---|---|
| CN (1) | CN109908697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000765A1 (en) * | 2019-07-01 | 2021-01-07 | 上海雷氧企业发展有限公司 | Bubble bath physiotherapy system and bathtub device thereof |
-
2019
- 2019-03-29 CN CN201910255570.8A patent/CN109908697A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000765A1 (en) * | 2019-07-01 | 2021-01-07 | 上海雷氧企业发展有限公司 | Bubble bath physiotherapy system and bathtub device thereof |
| US12115124B2 (en) | 2019-07-01 | 2024-10-15 | Letsozone Enterprise Development Co., Ltd | Bubble bath physiotherapy system and bathtub device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
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| WD01 | Invention patent application deemed withdrawn after publication |