CN109260933A - Acid discharge device of air for paper machine room - Google Patents
Acid discharge device of air for paper machine room Download PDFInfo
- Publication number
- CN109260933A CN109260933A CN201811333934.1A CN201811333934A CN109260933A CN 109260933 A CN109260933 A CN 109260933A CN 201811333934 A CN201811333934 A CN 201811333934A CN 109260933 A CN109260933 A CN 109260933A
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- CN
- China
- Prior art keywords
- lye tank
- fixedly connected
- lye
- purifying box
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Abstract
The invention discloses a kind of acid discharge device of air for paper machine room, the lye tank and purifying box of opening are all had including upper end, the purifying box is fixedly connected on the side wall of lye tank by support plate, the first lid and the second lid are arranged at the upper end opening of the lye tank and purifying box, the lye tank is fixedly connected with admission gear far from the side of purifying box, the interior bottom of the lye tank is equipped with L-type snorkel, the upper end of the L-type snorkel is fixedly connected through lye tank and with admission gear, the interior bottom of the lye tank is equipped with drain pipe, the inside of the lye tank is equipped with lye spray equipment, the lye tank is connected by exhaust gear with the inside of purifying box.Structure of the invention is compact, easy to operate, and the acidic materials in exhaust gas is enabled to carry out abundant neutralisation treatment, and the exhaust gas after neutralization is filtered absorption again, improves the quality of discharge gas, avoids pollution environment.
Description
Technical field
The present invention relates to technical field of waste gas treatment more particularly to a kind of acid discharge device of air for paper machine room.
Background technique
Large quantity of exhaust gas can be generated in the production process of paper machine room, there can be a large amount of smelly property substance of acid in exhaust gas, if
Gas caused by paper machine room is not handled in direct emission atmosphere, can not only endanger human health, or serious dirty
Contaminate atmospheric environment.
Although currently, having the equipment that is purified of exhaust gas to paper machine room discharge in the prior art, often just for useless
Some sour gas in gas are handled, and generally exhaust gas is passed through in lye and is neutralized, but soda acid mixability is imitated
Fruit is not good enough, fails to be removed the acidic materials in exhaust gas on to greatest extent, and there are still have in the gas given off
Evil substance, it is complete to have not been able to purification.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of for paper machine room
Acid discharge device of air.
To achieve the goals above, present invention employs following technical solutions:
A kind of acid discharge device of air for paper machine room all has the lye tank and purifying box of opening including upper end, described
Purifying box is fixedly connected on the side wall of lye tank by support plate, is arranged at the upper end opening of the lye tank and purifying box
There are the first lid and the second lid, the lye tank is fixedly connected with admission gear, the lye tank far from the side of purifying box
Interior bottom be equipped with L-type snorkel, the upper end of the L-type snorkel is fixedly connected through lye tank and with admission gear, described
The interior bottom of lye tank is equipped with drain pipe, and the inside of the lye tank is equipped with lye spray equipment, and the lye tank passes through exhaust
Mechanism is connected with the inside of purifying box, and the inside of the purifying box is successively fixedly installed with air filtration cotton core and active carbon is inhaled
Attached plate, the purifying box are equipped with exhaust pipe far from the side of lye tank.
Preferably, the admission gear includes the first pipe row being fixedly connected on lye tank side wall by installing bolt
Blower, the pumping end of the first pipe exhaust blower is fixedly connected with air inlet pipe, and the upper end of L-type snorkel and first pipe are arranged
Blower is connected.
Preferably, the lye spraying mechanism includes the circulating pump for being fixedly mounted on bottom in lye tank, the circulating pump
Water outlet be fixedly connected with conduit, the upper end of the lye tank is equipped with inlet tube, and the lower end of the inlet tube is equipped with multiple
Spray head, the upper end of the conduit are connected with the inner wall of inlet tube.
Preferably, the upper end two sides of the lye tank are fixedly connected to curved support seat corresponding with inlet tube position,
The upper surface of the curved support seat is equipped with the arc placing groove to match with inlet tube, and the both ends of the inlet tube are placed respectively
In in arc placing groove, being fixedly connected with lye distribution grid on the side wall of the lye tank, the lye distribution grid is obliquely installed
In the lower end of inlet tube.
Preferably, the exhaust gear includes the second pipe row being fixedly connected on lye tank side wall by mounting screw
Blower, the inlet end of the second pipe exhaust blower are fixedly connected with gas-guide tube, and the side wall of the lye tank is equipped with and air guide
One end of the corresponding hollow groove in pipe position, the gas-guide tube through hollow groove and extends in lye tank, the second pipe row
The other end of blower is through in purifying box and is fixedly connected with gas distributor.
Preferably, the lye tank is fixedly connected with motor corresponding with L-type snorkel position on the side wall of lower end,
The drive shaft of the motor is through lye tank and is fixedly connected with stirring rod, and stirring rod is located at the side of L-type snorkel.
Compared with prior art, the present invention having the beneficial effect that
1, by the way that the fit structure of lye spray equipment and motor, stirring rod is arranged in lye tank so that exhaust gas with
Lye comes into full contact with, and improves acid-base neutralization degree, the acidic materials in the removing exhaust gas that gets on to greatest extent；
2, by the way that air purifying filter core and activated carbon adsorption plate are arranged in purifying box, facilitate to the exhaust gas after neutralization
Further purified treatment is carried out, while the gas distributor in purifying box is set, it is uniform in purifying box to facilitate gas
Distribution expands adsorption range, improves purification adsorption effect, while air purifying filter core and activated carbon adsorption plate are arranged to song
Face structure, further expansion adsorption area.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the acid discharge device of air for paper machine room proposed by the present invention；
Fig. 2 is a kind of surface schematic diagram of the acid discharge device of air for paper machine room proposed by the present invention；
Fig. 3 is a kind of structural representation of the lye distribution grid of the acid discharge device of air for paper machine room proposed by the present invention
Figure.
In figure: 1 lye tank, 2 purifying boxs, 3 first lids, 4 first pipe exhaust blowers, 5 air inlet pipe, 6 L-type snorkels, 7
Inlet tube, 8 spray heads, 9 curved support seats, 10 circulating pumps, 11 conduits, 12 drain pipes, 13 second pipe exhaust blowers, 14 air guides
Pipe, 15 gas distributors, 16 second lids, 17 air filtration cotton cores, 18 activated carbon adsorption plates, 19 exhaust pipes, 20 motors, 21 are stirred
Mix stick, 22 lye distribution grids.
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.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of acid discharge device of air for paper machine room all has 1 He of lye tank of opening including upper end
Purifying box 2, purifying box 2 are fixedly connected on the side wall of lye tank 1 by support plate, the upper end opening of lye tank 1 and purifying box 2
Place is arranged with the first lid 3 and the second lid 16, and lye tank 1 is fixedly connected with admission gear, alkali far from the side of purifying box 2
The interior bottom of liquid case 1 is equipped with L-type snorkel 6, and the upper end of L-type snorkel 6 is fixedly connected through lye tank 1 and with admission gear,
The exhaust gas in paper machine room is imported in lye tank 1 by admission gear.
Specifically, admission gear includes the first pipe air draft being fixedly connected on 1 side wall of lye tank by installing bolt
Machine 4, the pumping end of first pipe exhaust blower 4 are fixedly connected with air inlet pipe 5, and the upper end of L-type snorkel 6 and first pipe air draft
Machine 4 is connected.
The interior bottom of lye tank 1 is equipped with drain pipe 12, and the inside of lye tank 1 is equipped with lye spray equipment, lye spray thrower
Structure includes the circulating pump 10 for being fixedly mounted on bottom in lye tank 1, and the water outlet of circulating pump 10 is fixedly connected with conduit 11, lye
The upper end of case 1 is equipped with inlet tube 7, and the lower end of inlet tube 7 is equipped with multiple spray heads 8, and the upper end of conduit 11 is interior with inlet tube 7
Wall is connected, and the exhaust gas neutralized with lye floats at the upper end of lye tank 1, is drawn up lye by circulating pump 10, and
It is sprayed by multiple spray heads 8, the lye sprayed from spray head 8 is mixed with exhaust gas again, carries out secondary neutralisation treatment.
The upper end two sides of lye tank 1 are fixedly connected to curved support seat 9 corresponding with 7 position of inlet tube, curved support
The upper surface of seat 9 is equipped with the arc placing groove to match with inlet tube 7, and the both ends of inlet tube 7 are respectively placed in arc placing groove
Interior, the setting of curved support seat 9 is fixedly connected with lye distribution grid convenient for placing to inlet tube 7 on the side wall of lye tank 1
22, lye distribution grid 22 is inclined at the lower end of inlet tube 7, and lye distribution grid 22 facilitates the lye sprayed from spray head 8
Range of scatter is wider.
In addition, lye tank 1 is fixedly connected with motor 20 corresponding with 6 position of L-type snorkel on the side wall of lower end, electricity
The drive shaft of machine 20 is through lye tank 1 and is fixedly connected with stirring rod 21, and stirring rod 21 is located at the side of L-type snorkel 6, electricity
Machine 20 drives stirring rod 21 to be rotated, to carry out abundant DIFFUSION TREATMENT to rigid derived exhaust gas.
Lye tank 1 is connected by exhaust gear with the inside of purifying box 2, and the inside of purifying box 2 is successively fixedly installed with
Air filtration cotton core 17 and activated carbon adsorption plate 18, the interior bottom of purifying box 2 can open up and air filtration cotton core 17 and active carbon
The corresponding card slot in 18 position of adsorption plate, is easily installed, meanwhile, air purifying filter core 17 and activated carbon adsorption plate 18 can be arranged
At curved-surface structure, purifying box 2 is equipped with exhaust pipe 19 far from the side of lye tank 1, and the exhaust gas imported in purifying box 2 passes through air mistake
Filter pulp core 17 and activated carbon adsorption plate 18 carry out purification absorption again, improve the standard of discharge gas.
Specifically, exhaust gear includes the second pipe air draft being fixedly connected on 1 side wall of lye tank by mounting screw
Machine 13, the inlet end of second pipe exhaust blower 13 are fixedly connected with gas-guide tube 14, and the side wall of lye tank 1 is equipped with and gas-guide tube 14
One end of the corresponding hollow groove in position, gas-guide tube 14 through hollow groove and extends in lye tank 1, second pipe exhaust blower 13
The other end is through in purifying box 2 and is fixedly connected with gas distributor 15, and gas distributor 15 helps uniformly to divide exhaust gas
Cloth is in purifying box 2.
In the present invention, when carrying out acid gas processing to gas caused by paper machine room, injected first into lye tank 1 suitable
Lye is measured, the depth of lye is no more than the height of 6 upper end of L-type snorkel, by first pipe exhaust blower 4 by band in paper machine room
There is the exhaust gas of acid smell to be pumped into lye tank 1 by air inlet pipe 5, exhaust gas is directed into the interior bottom of lye tank 1 by L-type snorkel 6
Portion, while cooperating the use of motor 20 Yu stirring rod 21, facilitate exhaust gas and be sufficiently mixed with lye, is removed after being neutralized with lye big
Partially acidic gas, at this point, using the use of circulating pump 10, conduit 11, inlet tube 7 and spray head 8, to floaing in lye tank 1
Gas after internal first neutralization carries out spray process, improves the neutralization efficiency and degree of the sour gas in exhaust gas.
Gas after neutralization is extracted by second pipe exhaust blower 13, and the gas of lye tank 1 is imported purifying box 2
It is interior, distribution process is carried out by gas distributor 15 before purification absorption, improve exhaust gas and air filtration cotton core 17 and
Activated carbon adsorption plate 18 carries out adsorption cleaning, and purified gas is discharged by exhaust pipe 19.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of acid discharge device of air for paper machine room all has the lye tank (1) and purifying box (2) of opening including upper end,
It is characterized in that, the purifying box (2) is fixedly connected on the side wall of lye tank (1) by support plate, the lye tank (1) and
The first lid (3) and the second lid (16) are arranged at the upper end opening of purifying box (2), the lye tank (1) is far from purification
The side of case (2) is fixedly connected with admission gear, and the interior bottom of the lye tank (1) is equipped with L-type snorkel (6), and the L-type is logical
The upper end of tracheae (6) is fixedly connected through lye tank (1) and with admission gear, and the interior bottom of the lye tank (1) is equipped with drain
It manages (12), the inside of the lye tank (1) is equipped with lye spray equipment, and the lye tank (1) passes through exhaust gear and purifying box
(2) inside is connected, and the inside of the purifying box (2) is successively fixedly installed with air filtration cotton core (17) and activated carbon adsorption
Plate (18), the purifying box (2) are equipped with exhaust pipe (19) far from the side of lye tank (1).
2. a kind of acid discharge device of air for paper machine room according to claim 1, which is characterized in that the admission gear
Including being fixedly connected on the first pipe exhaust blower (4) on lye tank (1) side wall, the first pipe air draft by installing bolt
The pumping end of machine (4) is fixedly connected with air inlet pipe (5), and the upper end of L-type snorkel (6) is connected with first pipe exhaust blower (4)
It connects.
3. a kind of acid discharge device of air for paper machine room according to claim 1, which is characterized in that the lye spray
Mechanism includes the circulating pump (10) for being fixedly mounted on lye tank (1) interior bottom, and the water outlet of the circulating pump (10) is fixedly connected
Have conduit (11), the upper end of the lye tank (1) is equipped with inlet tube (7), and the lower end of the inlet tube (7) is equipped with multiple sprays
Head (8), the upper end of the conduit (11) is connected with the inner wall of inlet tube (7).
4. a kind of acid discharge device of air for paper machine room according to claim 3, which is characterized in that the lye tank
(1) upper end two sides are fixedly connected to curved support seat (9) corresponding with inlet tube (7) position, the curved support seat (9)
Upper surface be equipped with the arc placing groove that matches with inlet tube (7), the both ends of the inlet tube (7) are respectively placed in arc and put
It sets in slot, is fixedly connected with lye distribution grid (22) on the side wall of the lye tank (1), lye distribution grid (22) inclination is set
Set the lower end in inlet tube (7).
5. a kind of acid discharge device of air for paper machine room according to claim 1, which is characterized in that the exhaust gear
Including the second pipe exhaust blower (13) being fixedly connected on by mounting screw on lye tank (1) side wall, the second pipe row
The inlet end of blower (13) is fixedly connected with gas-guide tube (14), and the side wall of the lye tank (1) is equipped with and gas-guide tube (14) position
Corresponding hollow groove is set, one end of the gas-guide tube (14) through hollow groove and extends in lye tank (1), the second pipe
The other end of exhaust blower (13) is through in purifying box (2) and is fixedly connected with gas distributor (15).
6. a kind of acid discharge device of air for paper machine room according to claim 1, which is characterized in that the lye tank
(1) it is fixedly connected with motor (20) corresponding with L-type snorkel (6) position on the side wall of lower end, the motor (20)
Drive shaft is through lye tank (1) and is fixedly connected with stirring rod (21), and stirring rod (21) is located at the side of L-type snorkel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333934.1A CN109260933A (en) | 2018-11-09 | 2018-11-09 | Acid discharge device of air for paper machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333934.1A CN109260933A (en) | 2018-11-09 | 2018-11-09 | Acid discharge device of air for paper machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109260933A true CN109260933A (en) | 2019-01-25 |
Family
ID=65193353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811333934.1A Withdrawn CN109260933A (en) | 2018-11-09 | 2018-11-09 | Acid discharge device of air for paper machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109260933A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908711A (en) * | 2019-04-17 | 2019-06-21 | 山东国润生物医药有限公司 | A kind of hydrogen sodium technique environment-protecting type exhaust air treating column |
| CN110935262A (en) * | 2019-12-13 | 2020-03-31 | 天津卓宝科技有限公司 | Waste gas treatment equipment and treatment process for waterproof coiled material production workshop |
| CN112301355A (en) * | 2020-10-28 | 2021-02-02 | 江苏沙钢集团有限公司 | High-safety automatic pickling tank and pickling method |
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| CN110935262A (en) * | 2019-12-13 | 2020-03-31 | 天津卓宝科技有限公司 | Waste gas treatment equipment and treatment process for waterproof coiled material production workshop |
| CN110935262B (en) * | 2019-12-13 | 2023-08-15 | 天津卓宝科技有限公司 | Waste gas treatment equipment and treatment process for waterproof coiled material production workshop |
| CN112301355A (en) * | 2020-10-28 | 2021-02-02 | 江苏沙钢集团有限公司 | High-safety automatic pickling tank and pickling method |
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Application publication date: 20190125 |