CN107754565B - A kind of toxic gas collecting device - Google Patents
A kind of toxic gas collecting device Download PDFInfo
- Publication number
- CN107754565B CN107754565B CN201711217019.1A CN201711217019A CN107754565B CN 107754565 B CN107754565 B CN 107754565B CN 201711217019 A CN201711217019 A CN 201711217019A CN 107754565 B CN107754565 B CN 107754565B
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- Prior art keywords
- agitator
- collecting box
- mixing tank
- pressure
- agitating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1418—Recovery of products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to environmental technology fields, disclose a kind of toxic gas collecting device, including rack and the collecting box being installed in rack, heating plate is slidably connected in collecting box, the agitator being connected to collecting box is fixed on collecting box, agitator and collecting box connectivity part are equipped with high-pressure sprayer nozzle of the spout towards collecting box, agitator outer sheath is equipped with gas bucket, an inner cavity being connected to collecting box is constituted between gas bucket and agitator, inner cavity is equipped with the first check valve, agitating shaft is rotatably connected in agitator, agitating shaft side wall is equipped with apopore, shaft bottom is equipped with pressing plate, pressing plate is equipped with second one-way valve, gas bucket is equipped with air bag, mixing tank is equipped with above agitator, agitating shaft top is equipped with the opening for water inlet, agitating shaft is fixed with helical blade, mixing tank side is equipped with the first air inlet pipe of connection exhaust gas source, first air inlet Pipe is equipped with first pressure valve with mixing tank connectivity part, and mixing tank is equipped with controllable cylinder.The configuration of the present invention is simple, gas treatment are convenient.
Description
Technical field
The present invention relates to environmental technology fields, and in particular to a kind of toxic gas collecting device.
Background technique
Contain a large amount of dust and toxic gas in exhaust gas, toxic gas is under normal temperature and pressure in gaseous state or highly volatile
Poisonous chemical.From industrial pollution, the burning of coal and petroleum and the corruption of biomaterial are decomposed.To the irritating work of respiratory tract
With also easy inhalation poisoning.Including ammonia, ozone, nitrogen dioxide, sulfur dioxide, carbon monoxide, carbon dioxide, hydrogen sulfide and photochemical
Learn smog etc..
The processing mode of toxic gas is a variety of, and main includes chemically and physically.Chemical mode is will be toxic
Gas is reacted with other chemicals, toxic gas after reacting or nontoxic or become solid matter.Non-toxic gas can be kept away
Exempt from the injury to human body, solid matter facilitates collection that can carry out other utilizations.But chemically carry out toxic gas
Processing, spent fund is larger, and consersion unit etc. can all improve processing cost.Physics mode is that have poison gas by water to absorb
Body, this mode is cheap, and the water for absorbing toxic gas facilitates centralized processing to purify.But not every toxic gas
It can be absorbed, be likely to result in the loss of toxic gas and pollute air.
Summary of the invention
The purpose of the present invention is to provide a kind of toxic gas collecting devices, cause air dirty to solve volatile toxic gas
The problem of dye.
In order to achieve the above objectives, the technical scheme is that a kind of toxic gas collecting device, including rack and installation
In slidably connecting heating plate in the collecting box in rack, the collecting box, it is equipped with and is fixed on collecting box below heating plate
Spiral electric circle, the agitator being connected to collecting box is fixed on collecting box, and agitator and collecting box connectivity part are equipped with spout direction
The high-pressure sprayer nozzle of collecting box, agitator outer sheath are equipped with gas bucket, and one and collection are constituted between the gas bucket and agitator
The inner cavity of case connection, inner cavity and collecting box connectivity part are equipped with the first check valve, are rotatably connected to hollow stir in the agitator
Mix axis, agitating shaft side wall is equipped with apopore, and shaft bottom is equipped with pressing plate, and pressing plate is equipped with second one-way valve, on the gas bucket
The air bag for switching equipped with first pressure and being connected to inner cavity, first pressure switch are electrically connected with spiral electric circle, air bag and the first pressure
Power switch connection, is equipped with mixing tank connect with housing slide above the agitator, agitating shaft top be located at mixing tank it is interior and
Agitating shaft and mixing tank are rotatablely connected, and agitating shaft top is equipped with the opening for water inlet, and agitating shaft is fixed with helical blade, described
Mixing tank side is equipped with the first air inlet pipe of connection exhaust gas source, and the first air inlet pipe and mixing tank connectivity part are equipped with first pressure valve,
The gas gone out from first pressure valve can impact helical blade, and the mixing tank is equipped with controllable cylinder, the cylinder of controllable cylinder
Body is fixed on the rack, and the piston rod of controllable cylinder is fixedly connected with mixing tank.
The principle of the present invention: exhaust gas and water are passed through a period of time in the first air inlet pipe and stop being sent into the first air inlet pipe
Exhaust gas and water, exhaust gas and water are gradually accumulated in the first air inlet pipe to be increased, to increase pressure, pressure increase can be by first pressure
Valve is opened.The water gone out from first pressure valve can impact helical blade, and helical blade will drive agitating shaft and be rotated and be given up
Gas and water can be mixed by helical blade stirrer.The exhaust gas and water for having impacted helical blade can be entered in agitating shaft by opening.
The centrifugal action that axis can be stirred under the action of the centrifugal into the water in agitating shaft is thrown away from stomata, the exhaust gas thrown away
Enter in agitator with water, enters the lower section of pressing plate by second one-way valve under gravity.Start controllable cylinder,
Controllable cylinder pushes mixing tank to move downward, so that mixing tank will push agitating shaft and agitating shaft will drive pressing plate and move downward
Remove the mixture of extruding exhaust gas and water.Under high pressure effect, by high-pressure sprayer nozzle, formation enters receipts by spraying for exhaust gas and water
In header.
Start spiral electric circle to heating plate, fall to heating plate can be heated plate drying by spraying, and dust can stay
On hot plate, the water of evaporation can be entered in air bag by the first check valve.Air bag can expand, to squeeze the first pressure
Power switch, first pressure switch can close spiral electric circle and stop heating, to be collected to the toxic gas in air bag.And
Heating plate is skidded off to collect the residue left in heating plate and focus on out of collecting box.
Beneficial effects of the present invention: (1) by high-pressure sprayer nozzle the mixture of exhaust gas and water in spraying mode is sprayed
It is brought into collecting box, and through the cooperation of spiral electric circle and heating plate by water evaporation, and by the toxic gas in water
It is collected in air bag, non-volatile solid matter residual on hot plate, avoids solid matter and toxic gas is repeatedly located
Reason improves working efficiency.
(2) high pressure conditions into are shortened exhaust gas and hydraulic pressure by the first air inlet pipe, sprays impact spiral from first pressure valve
Blade had both been reached for helical blade and provides kinetic energy, but also exhaust gas and water stirring are sufficiently, toxic gas soluble easily in water is dissolved in
Water.
(3) control spiral electric circle is carried out to first pressure switch by the degrees of expansion of air bag, to reach saving electricity
Can, the purpose of save the cost.
On the above base case:
It advanced optimizes, the mixing tank carries out the opposite side of pipe with first and is equipped with the second air inlet pipe, the second air inlet pipe
It is connected to mixing tank and connectivity part is equipped with second pressure valve.The opposite side for carrying out pipe from first impacts helical blade, can make
Helical blade is obtained to reversely rotate.
It advanced optimizes, the first pressure valve and second pressure valve are equipped with the second pressure being electrically connected with controllable cylinder
It opens.Second pressure switch can control controllable cylinder and drive mixing tank vertical sliding, so that mixing tank drives agitating shaft vertical
It moves back and forth.
It advanced optimizes, the first pressure valve and second pressure valve include spool, closed plate and spring, and closed plate is sliding
Dynamic to be connected on spool, spring is set on the outside of spool, and spring one end is fixed in closed plate, and the spring other end is fixed on valve body
On, the second pressure switch is fixed on valve body, and second pressure switch is connect with spring.It is filled in the valve body of two pressure valve big
When the water and exhaust gas of amount, the pressure of water and exhaust gas will push closed plate, to squeeze spring closed plate be slided on spool.
Spring is squeezed to squeeze second pressure switch.
It advanced optimizes, the heating plate side is fixed with hand-held part.When extracting heating plate, avoids hand from being heated plate and scald
Wound.
Detailed description of the invention
Fig. 1 is a kind of toxic gas collecting device overall structure diagram；
Fig. 2 is pressure valve structural schematic diagram.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: collecting box 1, the first check valve 2, heating plate 3, spiral electric circle 4, high pressure
Spraying nozzle 5, first pressure switch 6, second one-way valve 7, agitating shaft 8, gas bucket 9, air bag 10, the second air inlet pipe 11, first into
Tracheae 12, first pressure valve 13, mixing tank 14, controllable cylinder 15, second pressure valve 16, helical blade 17, second pressure switch
18, spring 19, spool 20, closed plate 21.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of toxic gas collecting device, including rack and rack-mounted collection
Case 1 slidably connects horizontally slidable heating plate 3 in collecting box 1.It is fixed with hand-held part on the left of heating plate 3, is pulled with facilitating
Heating plate 3 is equipped with the spiral electric circle 4 being fixed on collecting box 1 below heating plate 3.1 top of collecting box is fixed with and collecting box 1
The agitator of connection, agitator and 1 connectivity part of collecting box are equipped with high-pressure sprayer nozzle 5 of the spout towards collecting box 1, outside agitator
Side is arranged with gas bucket 9, an inner cavity being connected to collecting box 1 is constituted between gas bucket 9 and agitator, inner cavity is connected to collecting box 1
Place is equipped with the first check valve 2.Hollow agitating shaft 8 is rotatably connected in agitator, 8 lower sides of agitating shaft are equipped with apopore,
8 bottom of agitating shaft is fixed with pressing plate, and pressing plate and agitator form a closed water cavity, sets that there are two second one-way valves 7 on pressing plate.
9 upper left side of gas bucket is fixed with the first pressure switch 6 being electrically connected with spiral electric circle 4, and is fixed on gas bucket 9 and is connected to inner cavity
Air bag 10, air bag 10 is also fixedly connected with first pressure switch 6.
The mixing tank 14 connecting with housing slide is equipped with above agitator, 8 top of agitating shaft is located in mixing tank 14, and
Agitating shaft 8 is slidably connected with mixing tank 14, and 8 top of agitating shaft is equipped with the opening for water inlet, and the top of agitating shaft 8 is fixed with spiral shell
Vane piece 17.The first air inlet pipe 11 of connection exhaust gas source is fixed on the left of mixing tank 14, the first air inlet pipe 12 connects with mixing tank 14
Logical place is equipped with first pressure valve 13, and the second air inlet pipe 11 of connection exhaust gas source, the second air inlet pipe 11 are fixed on the right side of mixing tank 14
Second pressure valve 16 is equipped with 14 connectivity part of mixing tank.Two pressure valve include spool 20, closed plate 21, spring 19 and the second pressure
Power switch 18, closed plate 21 are slidably connected on spool 20, and spring 19 is set in 20 outside of spool, and 19 one end of spring is fixed on envelope
On closing plate 21,19 other end of spring is fixed on valve body, and second pressure switch 18 is fixed on valve body, and second pressure switchs
18 connect with spring 19, and second pressure switch 18 is electrically connected with controllable cylinder 15.
The exhaust gas and water of a period of time are passed through to the first air inlet pipe 12, the exhaust gas and water in the first air inlet pipe 12 reach certain
Amount, then the exhaust gas of exhaust gas source and water are passed through 11 a period of time of the second air inlet pipe and reach a certain amount.
Exhaust gas and water in first air inlet pipe 12 are passed through a period of time of the first air inlet pipe 12, can in the first air inlet pipe 12 into
The pressure of row accumulation, exhaust gas and water can be gradually increased, and pressure, which is gradually increased, to push up the closed plate 21 of first pressure valve 13
Dynamic, so that 21 upward sliding of closed plate can squeeze spring 19, so that closed plate 21 can be opened, exhaust gas and water can pass through first pressure
Valve 13 enters in mixing tank 14 and the exhaust gas and water of high pressure can form helical blade 17 and impact.Closed plate 21 squeezes spring
When, spring 19 can squeeze second pressure switch 18, and controllable cylinder 15 can be opened and control controllable gas by second pressure switch 18
15 slide downward of cylinder.
Helical blade 17 will do it by impact force to be rotated and exhaust gas and water is adequately stirred.The spiral shell of rotation
Vane piece 17 will drive agitating shaft 8 and be rotated, and the water after impact helical blade 17 can enter agitating shaft 8 by opening
It is interior, and be thrown in agitator by centrifugal action from stomata in agitating shaft 8.The mixture in mixing drum is entered in gravity
It can be entered by second one-way valve 2 into water cavity under effect.
When 14 slide downward of mixing tank, it will push agitating shaft 8 and also move downward, and to will drive pressing plate downward for agitating shaft 8
It is mobile, so that the mixture that pressing plate meeting pressure (hydraulic) water is intracavitary, is increased by the pressure that the extruding mixture of pressing plate is subject to, thus by pressing
Plate is injected in collecting box 1 by high-pressure sprayer nozzle 5.Starting spiral electric circle 4 heats heating plate 3, into collecting box 1
It is interior it is spraying can be heated at high temperature and be dried, be dissolved in the volatile toxic gas of water and can be driven by vapor and ramp up, pass through
First check valve 2 is entered in inner cavity and is entered in air bag 10 by inner cavity.The gas collected in air bag 10 gradually increases
It can expand, so that the expansion of air bag 10 of expansion can squeeze first pressure switch 6,6 meeting of first pressure switch to a certain extent
It closes spiral electric circle 4 and stops heating, so that the toxic gas in air bag 10 is carried out centralized collection processing.It will not volatilize after drying
Solid matter can remain in heating plate 3, heating plate 3 is extracted out of collecting box 1 by hand-held part and is collected.
Stop being passed through exhaust gas and water to the first air inlet pipe 12, and water in the first air inlet pipe 12 and exhaust gas are discharged pressure
It can reduce, so that first pressure valve 13 is no longer influenced by pressure, closed plate 21 keeps closed state, and closed plate 21 no longer pushes
Spring 19 squeezes second pressure switch 18, and second pressure switch 18 is closed controllable cylinder 15 and slided.Within a certain period of time, second into
Exhaust gas and water in tracheae 11 are stacked into a certain amount of formation pressure, under the effect of the pressure can open second pressure valve 16, and
And the second pressure switch 18 in second pressure valve 16 is touched, second pressure switch 18 can control controllable cylinder 15 and drive mixing tank
14 upward slidings are resetted, so that mixing tank 14 drives agitating shaft 8, agitating shaft 8 is with dynamic pressure plate upward sliding no longer to water cavity
The mixture of interior water and exhaust gas is squeezed, and agitating shaft 8 and pressing plate will do it reset, is stopped logical to the second air inlet pipe 11
Enter exhaust gas and water, then is passed through exhaust gas and water to the first air inlet pipe 12.Manually alternately to the first air inlet pipe 12 and the second air inlet pipe
11 progress exhaust gas and water are passed through, and repeat the above course of work.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection of the invention
Range, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction portion are well-known technique.
Claims (5)
1. a kind of toxic gas collecting device, including rack and the collecting box being installed in rack, which is characterized in that the collection
The heating plate along the sliding of its horizontal direction is slidably connected in case, and the spiral electricity being fixed on collecting box is equipped with below heating plate
Circle collects upper box part and is fixed with the agitator being connected to collecting box, and agitator and collecting box connectivity part are equipped with spout direction and collect
The high-pressure sprayer nozzle of case, agitator outer sheath are equipped with gas bucket, and one is constituted between the gas bucket and agitator and is connected with collecting box
Logical inner cavity, inner cavity and collecting box connectivity part are equipped with the first check valve, are rotatably connected to hollow agitating shaft in the agitator,
Agitating shaft side wall is equipped with the apopore positioned at agitator, and shaft bottom is equipped with pressing plate, and pressing plate is equipped with second one-way valve, described
Gas bucket is equipped with that first pressure switchs and the air bag that be connected to inner cavity, first pressure switch are electrically connected with spiral electric circle, air bag and
First pressure switch connection, the agitator top are equipped with the mixing tank connecting with housing slide, and agitating shaft top is located at mixing
In case and agitating shaft and mixing tank are rotatablely connected, and agitating shaft top is equipped with the opening for water inlet, and agitating shaft is fixed with helical-blade
Piece, the mixing tank side are equipped with the first air inlet pipe of connection exhaust gas source, and the first air inlet pipe and mixing tank connectivity part are equipped with first
Pressure valve, the gas gone out from first pressure valve can impact helical blade, and the mixing tank is equipped with controllable cylinder, controllable gas
The cylinder body of cylinder is fixed on the rack, and the piston rod of controllable cylinder is fixedly connected with mixing tank.
2. a kind of toxic gas collecting device according to claim 1, which is characterized in that the mixing tank and the first air inlet
Opposite side is managed equipped with the second air inlet pipe, the second air inlet pipe is connected to mixing tank and connectivity part is equipped with second pressure valve.
3. a kind of toxic gas collecting device according to claim 2, which is characterized in that the first pressure valve and second
Pressure valve is equipped with the second pressure switch being electrically connected with controllable cylinder.
4. a kind of toxic gas collecting device according to claim 3, which is characterized in that the first pressure valve and second
Pressure valve includes spool, closed plate and spring, and closed plate is slidably connected on spool, and spring is set on the outside of spool, spring one
End is fixed in closed plate, and the spring other end is fixed on valve body, and the second pressure switch is fixed on valve body, second pressure
Switch is connect with spring.
5. a kind of toxic gas collecting device according to claim 1, which is characterized in that the heating plate side is fixed with
Hand-held part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217019.1A CN107754565B (en) | 2017-11-28 | 2017-11-28 | A kind of toxic gas collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217019.1A CN107754565B (en) | 2017-11-28 | 2017-11-28 | A kind of toxic gas collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107754565A CN107754565A (en) | 2018-03-06 |
| CN107754565B true CN107754565B (en) | 2019-08-13 |
Family
ID=61276254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711217019.1A Active CN107754565B (en) | 2017-11-28 | 2017-11-28 | A kind of toxic gas collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107754565B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10037774A1 (en) * | 2000-08-03 | 2002-02-14 | Bayer Ag | Method and device for obtaining organic substances from a gas mixture containing these substances |
| CN201832521U (en) * | 2010-09-17 | 2011-05-18 | 杨琦 | Oily fume, dust, and harmful gas gathering processor |
| CN202136905U (en) * | 2011-05-31 | 2012-02-08 | 昆明安厦混凝土外加剂有限责任公司 | Waste gas treatment device |
| US9387431B2 (en) * | 2014-09-26 | 2016-07-12 | Carollo Engineers, Inc. | Gas scrubber system and method |
| CN106512572A (en) * | 2016-12-21 | 2017-03-22 | 蔡学斌 | Recycling device for waste fuel gases |
| CN107261727A (en) * | 2017-07-31 | 2017-10-20 | 赣州市恒源科技股份有限公司 | A kind of Rare earth metal metallurgy tail gas recovery device |
-
2017
- 2017-11-28 CN CN201711217019.1A patent/CN107754565B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107754565A (en) | 2018-03-06 |
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