CN213590103U - Tail gas absorption device - Google Patents
Tail gas absorption device Download PDFInfo
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- CN213590103U CN213590103U CN202022467083.9U CN202022467083U CN213590103U CN 213590103 U CN213590103 U CN 213590103U CN 202022467083 U CN202022467083 U CN 202022467083U CN 213590103 U CN213590103 U CN 213590103U
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- filter screen
- liquid storage
- liquid
- purifying tank
- storage pot
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Abstract
The utility model discloses a tail gas absorbing device relates to chemical production technical field. Including purifying tank and liquid storage pot, purifying tank one side is provided with the air inlet, purifying tank top one side intercommunication is provided with the outlet duct, the outlet duct with the liquid storage pot is linked together, and the liquid storage pot top is provided with the gas outlet, the inside fixed mounting that is close to air inlet and outlet duct department of purifying tank has first filter screen, and fixed mounting has second filter screen and third filter screen between two first filter screens, and the second filter screen is located purifying tank top below, the third filter screen is located purifying tank bottom top, the second filter screen sets up with the third filter screen is crisscross each other, be provided with rabbling mechanism in the liquid storage pot inside. The utility model discloses a two kinds of absorption methods, the improvement tail gas absorption effect that can be very big makes it reach emission standard, is favorable to the environmental protection, can not influence that personnel are healthy.
Description
Technical Field
The utility model relates to a chemical production technical field, concretely relates to tail gas absorbing device.
Background
In-process at preparation food level hydrochloric acid, sodium hypochlorite etc. equipment such as cauldron, ordinary pressure storage tank, overhead tank can produce and volatilize some harmful gas in the workshop, and these gaseous emission can cause the pollution to the environment in the air, are unfavorable for staff healthy, and the absorbent effect of current tail gas absorbing device is relatively poor nevertheless, can not reach emission standard, causes the difficulty for the processing of tail gas.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of tail gas absorbing device aims at solving the problem that exists among the above-mentioned background art.
In order to realize the technical purpose, the utility model discloses a following technical scheme:
the utility model provides a tail gas absorbing device, includes purifying tank and liquid storage pot, purifying tank one side is provided with the air inlet, purifying tank top one side intercommunication is provided with the outlet duct, the outlet duct with the liquid storage pot is linked together, and the liquid storage pot top is provided with the gas outlet, and liquid storage pot bottom one side is provided with the leakage fluid dram, the inside fixed mounting that is close to air inlet and outlet duct department of purifying tank has first filter screen, and fixed mounting has second filter screen and third filter screen between two first filter screens, and the second filter screen is located purifying tank top below, the third filter screen is located purifying tank bottom top, second filter screen and third filter screen crisscross setting each other, be provided with rabbling mechanism in the liquid storage pot inside.
Preferably, the first filter screen is arranged in a shuttle-shaped structure, and the second filter screen and the third filter screen are arranged in a wave-shaped structure.
The utility model discloses in, the outlet duct along rise to the inside below of liquid storage tank, outlet duct top fixed mounting has the gas distribution board, the gas distribution board is inside hollow circular structure, and gas distribution board top interval evenly is provided with a plurality of gas distribution holes.
As a further improvement, the rabbling mechanism includes fixed mounting and is in the driving motor of the inside lateral wall of liquid storage tank, driving motor fixed mounting is inside the safety cover, safety cover fixed mounting is in the top inner wall of liquid storage tank, fixed mounting have first bevel gear on the output shaft of motor, first bevel gear meshing is provided with second bevel gear, second bevel gear's epaxial fixed mounting of wheel has the puddler, fixed mounting has stirring vane on the puddler.
Preferably, the puddler with stirring vane inside cavity sets up and communicates each other, and puddler top opening sets up and communicates and is provided with the liquid reserve tank, the liquid reserve tank is located the top of liquid storage pot, stirring vane evenly is provided with out the liquid hole all around at the interval.
Furthermore, the upper part of the stirring rod is also communicated with a liquid distribution disc, the liquid distribution disc is perpendicular to the stirring rod, and a plurality of spray heads are uniformly arranged below the bottom of the liquid distribution disc at intervals and communicated with the bottom of the liquid distribution disc.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses during the use, tail gas enters into inside the purifying tank by the air inlet, through first filter screen, after the prefilter absorption of second filter screen and third filter screen, inside entering into the liquid storage pot by the outlet duct again, liquid in the liquid storage pot carries out further absorption to tail gas, discharge by the gas outlet at liquid storage pot top again, and rabbling mechanism's setting, can make tail gas and liquid fully contact, do benefit to the absorption and purification of tail gas, through two kinds of absorption methods, the improvement tail gas absorption effect that can be very big, make it reach emission standard, be favorable to the environmental protection, can not influence personnel's health.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in figure 1, tail gas absorbing device, including purifying tank 1 and liquid storage pot 2, purifying tank 1 one side is provided with air inlet 3, purifying tank 1 top one side intercommunication is provided with outlet duct 4, outlet duct 4 is linked together with liquid storage pot 2, liquid storage pot 2 top is provided with gas outlet 5, liquid storage pot 5 bottom one side is provided with leakage fluid dram 6, purifying tank 1 is inside to be close to air inlet 3 and outlet duct 4 department fixed mounting have first filter screen 7, fixed mounting has second filter screen 8 and third filter screen 9 between two first filter screens 7, and second filter screen 8 is located purifying tank 1 top below, third filter screen 9 is located purifying tank 1 bottom top, second filter screen 8 and third filter screen 9 set up crisscross each other, and the terminal projection of second filter screen 8 falls on third filter screen 9, be provided with rabbling mechanism in the liquid storage pot 2 inside.
The utility model discloses during the use, tail gas enters into 1 insides of purifying tank by air inlet 3, through first filter screen 7, after the prefilter absorption of second filter screen 8 and third filter screen 9, enter into liquid storage pot 2 inside by outlet duct 4 again, liquid through in the liquid storage pot 2 carries out further absorption to tail gas, discharge by gas outlet 5 at 2 tops of liquid storage pot again, and rabbling mechanism's setting, can make tail gas and liquid fully contact, do benefit to the absorption purification of tail gas, through two kinds of absorption mode, the very big improvement tail gas absorption effect of ability, make it reach emission standard, be favorable to the environmental protection, can not influence personnel healthy.
Preferably, first filter screen 7 is the setting of fusiformis structure, and second filter screen 8 is the setting of wavy structure with third filter screen 9, and the area of contact between increase tail gas that can be very big and the filter screen is favorable to improving the absorption effect of tail gas.
The utility model discloses in, outlet duct 4 is along rising to 2 inside below of liquid storage pot, and 4 top fixed mounting of outlet duct has gas distribution board 10, and gas distribution board 10 is inside hollow circular structure, and gas distribution board 10 top intervals evenly are provided with a plurality of gas distribution holes, and tail gas after preliminary purification enters into gas distribution board 10 by outlet duct 4 in, then by gas distribution hole homodisperse on the gas distribution board 10 to liquid storage pot 2 inside, do benefit to its and absorption liquid and fully contact, improve and absorb purifying effect.
As a further improvement of the utility model, the rabbling mechanism includes the driving motor 11 of fixed mounting at the inside lateral wall of liquid storage pot 2, driving motor 11 fixed mounting is inside safety cover 12, prevent that motor 11 from being corroded the damage, safety cover 12 fixed mounting is at the top inner wall of liquid storage pot 2, fixed mounting has first bevel gear 13 on the output shaft of motor 11, first bevel gear 13 meshing is provided with second bevel gear 14, second bevel gear 14's epaxial fixed mounting has puddler 15, fixed mounting has stirring vane 16 on the puddler 15. The first bevel gear 13 is driven to rotate by the motor 11, the second bevel gear 14 is driven to rotate by the first bevel gear 13, and the stirring rod 15 and the stirring blade 16 can be driven to rotate by the second bevel gear 14, so that the liquid in the liquid storage tank 2 can be dispersed and fully contacted with the tail gas. It should be noted that a sealing ring should be fixedly installed at the connection between the output shaft of the motor 11 and the protective cover 12.
Preferably, puddler 15 and 16 inside hollows of stirring vane set up and communicate each other, and puddler 15 open-top sets up and communicates and is provided with liquid reserve tank 17, and liquid reserve tank 17 is located the top of liquid storage pot 2, and stirring vane 16 evenly is provided with out the liquid hole all around at the interval. The absorption liquid can flow to the puddler 15 in by the liquid reserve tank 17 promptly to through the liquid hole on stirring vane 16 in falling the liquid storage pot 2 and collecting, at the in-process that the absorption liquid was evenly fallen by liquid hole, also can absorb tail gas, further improve tail gas absorption effect.
Further, the upper part of the stirring rod 15 is also communicated with a liquid distribution disc 18, the liquid distribution disc 18 is perpendicular to the stirring rod 15, and a plurality of spray heads 19 are uniformly arranged below the bottom of the liquid distribution disc 18 at intervals and communicated with each other.
The absorption liquid can enter into puddler 15 and branch liquid dish 18 respectively inside promptly to respectively through going out liquid hole and 19 blowout of shower nozzle, both vertical structure set up, can follow different direction blowout liquid, and along with puddler 15 pivoted in-process, branch liquid dish 18 also rotates thereupon, and can drive shower nozzle 19 and rotate, has further increased liquid spun angle and direction, makes it further fully contact with tail gas, improves tail gas absorption effect.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A tail gas absorbing device is characterized in that: including purifying tank and liquid storage pot, purifying tank one side is provided with the air inlet, purifying tank top one side intercommunication is provided with the outlet duct, the outlet duct with the liquid storage pot is linked together, and the liquid storage pot top is provided with the gas outlet, and liquid storage pot bottom one side is provided with the leakage fluid dram, the inside fixed mounting that is close to air inlet and outlet duct department of purifying tank has first filter screen, and fixed mounting has second filter screen and third filter screen between two first filter screens, and the second filter screen is located purifying tank top below, the third filter screen is located purifying tank bottom top, the crisscross setting each other of second filter screen and third filter screen, be provided with rabbling mechanism in the liquid storage pot inside.
2. The exhaust gas absorption apparatus according to claim 1, wherein: the first filter screen is arranged in a shuttle-shaped structure, and the second filter screen and the third filter screen are arranged in a wave-shaped structure.
3. The exhaust gas absorption apparatus according to claim 1, wherein: the air outlet pipe rises to the inside below of liquid storage tank along, and fixed mounting has the gas distribution board above the air outlet pipe top, the gas distribution board is inside hollow circular structure, and gas distribution board top interval evenly is provided with a plurality of gas distribution holes.
4. The exhaust gas absorption apparatus according to claim 1, wherein: the stirring mechanism comprises a driving motor fixedly mounted on the side wall inside the liquid storage tank, the driving motor is fixedly mounted inside a protective cover, the protective cover is fixedly mounted on the inner wall of the top of the liquid storage tank, a first bevel gear is fixedly mounted on an output shaft of the motor, a second bevel gear is meshed with the first bevel gear, a stirring rod is fixedly mounted on a wheel shaft of the second bevel gear, and stirring blades are fixedly mounted on the stirring rod.
5. The exhaust gas absorption apparatus according to claim 4, wherein: the puddler with stirring vane inside cavity sets up and communicates each other, and puddler top opening sets up and communicates and is provided with the liquid reserve tank, the liquid reserve tank is located the top of liquid reserve tank, stirring vane evenly is provided with out the liquid hole all around at the interval.
6. The exhaust gas absorption apparatus according to claim 5, wherein: the upper portion of the stirring rod is further communicated with a liquid distribution disc, the liquid distribution disc is perpendicular to the stirring rod, and a plurality of spray heads are uniformly arranged below the bottom of the liquid distribution disc at intervals and communicated with the bottom of the liquid distribution disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467083.9U CN213590103U (en) | 2020-10-30 | 2020-10-30 | Tail gas absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467083.9U CN213590103U (en) | 2020-10-30 | 2020-10-30 | Tail gas absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213590103U true CN213590103U (en) | 2021-07-02 |
Family
ID=76593459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022467083.9U Active CN213590103U (en) | 2020-10-30 | 2020-10-30 | Tail gas absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213590103U (en) |
-
2020
- 2020-10-30 CN CN202022467083.9U patent/CN213590103U/en active Active
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