CN111974130A - Chemical waste gas pretreatment device capable of accelerating treatment rate - Google Patents
Chemical waste gas pretreatment device capable of accelerating treatment rate Download PDFInfo
- Publication number
- CN111974130A CN111974130A CN202010808054.6A CN202010808054A CN111974130A CN 111974130 A CN111974130 A CN 111974130A CN 202010808054 A CN202010808054 A CN 202010808054A CN 111974130 A CN111974130 A CN 111974130A
- Authority
- CN
- China
- Prior art keywords
- pipe
- cylinder
- follow
- waste gas
- chemical waste
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention relates to the technical field of chemical waste gas pretreatment, and discloses a chemical waste gas pretreatment device capable of accelerating the treatment rate, which comprises a dust settling box and a cylinder, wherein a top cover is fixedly covered at the top of the dust settling box, a cylinder is vertically and downwards fixedly arranged in the middle of the upper part of the top cover, a piston rod of the cylinder is movably and hermetically penetrated through the top cover and is vertically and fixedly connected with the middle of the upper part of a supporting plate, and a filter screen plate is fixedly embedded at the lower part of an inner cavity of the dust settling box. The servo motor works to drive the driving gear to drive the follow-up gear to be meshed, the follow-up gear rotates to drive the follow-up pipe to rotate, the follow-up pipe drives the partition plate to rotate in the cylinder, meanwhile, the liquid pump conveys a water source in the water tank into the cylinder through the infusion branch pipe, and the inner cavity formed by the partition plate and the cylinder is fully sprayed and cooled through the plurality of spraying holes in the follow-up pipe.
Description
Technical Field
The invention relates to the technical field of chemical waste gas pretreatment, in particular to a chemical waste gas pretreatment device capable of accelerating the treatment rate.
Background
Currently, a large amount of high temperature exhaust gas is generated in some chemical plant processes. If the high-temperature waste gas is not treated in time, the normal production of a factory is influenced, the environment is seriously polluted, and even potential safety hazards are brought to the working personnel and the surrounding resident personnel of the factory. At present, high-temperature waste gas is generally treated by an indirect cooling method. Through the condensation of condenser, the waste gas condensation becomes the liquidity, effectively separates, gets rid of, but adopts simple shell and tube condenser to carry out the condensation separation to high temperature waste gas, and the efficiency that the condensation was got rid of is lower, to some very high waste gases of temperature, does not reach good removal effect.
Through retrieval application number 201811062671.5 discloses a chemical waste gas preprocessing device based on reposition of redundant personnel soon, including cooling chamber, cutter and preliminary treatment ball, the cooling chamber passes through the blast pipe intercommunication with the preliminary treatment ball, the cooling chamber side is equipped with the air inlet, and cooling chamber top and middle part are equipped with two sets of shower, and the cooling chamber below is equipped with the obconic header tank, the cutter sets up the mouth of pipe at the blast pipe, the cutter passes through cam mechanism and connects the motor, evenly connect on the preliminary treatment ball blast pipe and outlet duct, drain pipe, the vertical downwards of drain pipe is equipped with the filter screen in the drain pipe, be equipped with the hydrojet head directly over the drain pipe.
However, the inventor finds that the technical scheme still has at least the following defects:
firstly, the technology only arranges a round cooling box, so that a large amount of waste gas can not be fully sprayed and cooled, and the problem of low cooling efficiency exists;
secondly, the sewage that the dust fall case among this technical scheme produced directly causes the condition that water tank sewage blockked up in the water tank is discharged into to the water tank from the back flow.
Disclosure of Invention
The invention aims to provide a chemical waste gas pretreatment device capable of accelerating the treatment rate, and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a chemical waste gas pretreatment device capable of accelerating the treatment rate comprises a dust settling tank and a cylinder, wherein a top cover is fixedly covered at the top of the dust settling tank, a cylinder is vertically and downwards fixedly installed at the middle position of the upper part of the top cover, a piston rod of the cylinder penetrates through the top cover in a sealing and movable manner and is vertically and fixedly connected with the middle position of the upper part of a supporting plate, a filter screen plate is fixedly embedded at the lower part of an inner cavity of the dust settling tank, a return pipe is fixedly communicated with the outer wall of the dust settling tank at the position of the filter screen plate, the tail end of the return pipe is fixedly communicated with the right side;
the left part and the right part of the bottom of the top cover are both horizontally and longitudinally fixedly provided with a water box, and the bottom of the water box is vertically and downwards fixedly provided with a plurality of atomizing nozzles which are distributed at equal intervals; a liquid outlet of the liquid pump is fixedly communicated with the head end of the infusion main pipe, and the tail end of the infusion main pipe is fixedly communicated with the two water boxes; the infusion branch pipe is fixedly communicated with the infusion main pipe, and the tail end of the infusion branch pipe is movably and hermetically connected with the head end of the follow-up pipe; quartz sand fillers are filled in the dust settling box above the supporting plate;
the upper part of the right side of the dust falling box is fixedly communicated with a communicating pipe; the upper part of the left side of the cylinder is fixedly communicated with the right end part of the communicating pipe, the lower part of the right side of the cylinder is horizontally and rightwards fixedly communicated with an exhaust pipe, a servo motor is horizontally and rearwards fixedly connected to the position, which is positioned on the right side of the middle part of the rear side of the cylinder, and a driving gear is fixedly installed on a transmission shaft lever of the servo motor; the follow-up pipe horizontally penetrates through the middle part of the rear side of the cylinder in a forward sealing and moving mode, a follow-up gear is fixedly installed at the outer end part of the follow-up pipe, and the driving gear is meshed with the follow-up gear; lie in the follow-up pipe outer wall fixedly connected with baffle of drum inner chamber, baffle outer wall fixedly connected with and drum inner wall driving fit's block rubber are located fixed intercommunication has the first air check valve that a plurality of equidistance distribute on the baffle, is located the follow-up pipe is located the hole that sprays that a plurality of equidistance distribute is seted up to the lateral wall of drum inner chamber.
As a preferred embodiment of the present invention, the left and right sides of the dust-falling box are vertically and downwardly fixedly provided with a bracket.
As a preferred embodiment of the invention, the filter screen plate is a 140-mesh stainless steel screen plate.
In a preferred embodiment of the present invention, a rubber packing is fixedly bonded to an intermediate position of an upper portion of the pallet.
In a preferred embodiment of the present invention, the lower portion of the left side of the water tank is fixedly connected with a drain pipe with a valve.
As a preferred embodiment of the present invention, a second air check valve is fixedly connected to the middle of the communication pipe.
In a preferred embodiment of the present invention, the exhaust pipe and the port of the communicating pipe communicating with the cylinder are symmetrically distributed about the follower pipe.
As a preferred embodiment of the invention, a sewage discharge pipe is vertically and downwards fixedly communicated at the middle position of the bottom of the cylinder.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, external waste gas enters the dust-settling box from the gas inlet pipe, the liquid suction pump works to convey a water source in the water tank into the two water boxes at the bottom of the top cover through the main liquid conveying pipe, and finally, the waste gas is sprayed to the inner cavity of the dust-settling box from the plurality of atomizing nozzles at the bottom of the water boxes to treat dust, and then, purified water obtained after sewage is filtered and polluted by quartz sand fillers at the bottom of the dust-settling box flows back to the inner cavity of the water tank from the return pipe, so that the return pipe is prevented from being blocked.
2. According to the invention, when the quartz sand filler in the inner cavity of the dust-settling box needs to be replaced at the later stage, the air cylinder works to drive the supporting plate to descend through the piston rod, so that the quartz sand filler above the supporting plate is fully discharged, then the supporting plate is washed clean by water, then the supporting plate is reset and covered at the bottom of the dust-settling box under the action of the air cylinder, and then new quartz sand is thrown into the inner cavity of the dust-settling box from the feeding port on the top cover.
3. The servo motor works to drive the driving gear to drive the follow-up gear to be meshed, the follow-up gear rotates to drive the follow-up pipe to rotate, the follow-up pipe drives the partition plate to rotate in the cylinder, meanwhile, the liquid pump conveys a water source in the water tank into the cylinder through the infusion branch pipe, and the inner cavity formed by the partition plate and the cylinder is fully sprayed and cooled through the plurality of spraying holes in the follow-up pipe.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a chemical waste gas pretreatment device capable of increasing the treatment rate according to the present invention;
FIG. 2 is a schematic diagram of a cross-sectional side view of a cylindrical inner cavity of a chemical waste gas pretreatment device capable of increasing the treatment rate according to the present invention;
fig. 3 is a schematic view of the bottom structure of the spray nozzles of the chemical waste gas pretreatment device capable of increasing the treatment rate according to the present invention.
In the figure: 1. a dust falling box; 2. an air inlet pipe; 3. a main infusion pipe; 4. the infusion is divided into tubes; 5. a return pipe; 6. a liquid pump; 7. a water tank; 8. a drain pipe; 9. a support; 10. a support plate; 11. a rubber gasket; 12. filling quartz sand; 13. a first air check valve; 14. a blow-off pipe; 15. an exhaust pipe; 16. a follow-up pipe; 17. a cylinder; 18. a partition plate; 19. a rubber block; 20. a communicating pipe; 21. a second air check valve; 22. a water box; 23. a cylinder; 24. a top cover; 25. a follower gear; 26. a driving gear; 27. a servo motor; 28. spraying holes; 29. an atomizing spray head; 30. a filter screen plate.
The apparatus of the present invention is commercially available and custom made.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a chemical waste gas pretreatment device capable of accelerating the treatment rate comprises a dust settling tank 1 and a cylinder 17, wherein a top cover 24 is fixedly covered on the top of the dust settling tank 1, a cylinder 23 is vertically and downwards fixedly installed at the middle position of the upper part of the top cover 24, a piston rod of the cylinder 23 penetrates through the top cover 24 in a sealing and movable manner and is vertically and fixedly connected with the middle position of the upper part of a supporting plate 10, a filter screen plate 30 is fixedly embedded at the lower part of an inner cavity of the dust settling tank 1, a return pipe 5 is fixedly communicated with the outer wall of the dust settling tank 1 at the position of the filter screen plate 30, the tail end of the return pipe 5 is fixedly communicated with the right side of the top;
the left part and the right part of the bottom of the top cover 24 are both horizontally and longitudinally fixedly provided with a water box 22, and the bottom of the water box 22 is vertically and downwards fixedly provided with a plurality of atomizing nozzles 29 which are distributed at equal intervals; the liquid outlet of the liquid pump 6 is fixedly communicated with the head end of the infusion main pipe 3, and the tail end of the infusion main pipe 3 is fixedly communicated with the two water boxes 22; the infusion branch pipe 4 is fixedly communicated with the infusion main pipe 3, and the tail end of the infusion branch pipe 4 is movably and hermetically connected with the head end of the follow-up pipe 16; a quartz sand filler 12 is filled in the dust settling box 1 above the supporting plate 10;
the upper part of the right side of the dust falling box 1 is fixedly communicated with a communicating pipe 20; the upper part of the left side of the cylinder 17 is fixedly communicated with the right end part of the communicating pipe 20, the lower part of the right side of the cylinder 17 is horizontally and rightwards fixedly communicated with an exhaust pipe 15, a servo motor 27 is horizontally and rearwards fixedly connected to the right position of the middle part of the rear side of the cylinder 17, and a driving gear 26 is fixedly installed on a transmission shaft lever of the servo motor 27; the follow-up pipe 16 horizontally and forwards penetrates through the middle part of the rear side of the cylinder 17 in a sealing and moving mode, a follow-up gear 25 is fixedly installed at the outer end part of the follow-up pipe 16, and the driving gear 26 is meshed with the follow-up gear 25; the outer wall of the follow-up pipe 16 positioned in the inner cavity of the cylinder 17 is fixedly connected with a partition plate 18, the outer wall of the partition plate 18 is fixedly connected with a rubber block 19 tightly fit with the inner wall of the cylinder 17, a plurality of first air one-way valves 13 which are distributed at equal intervals are fixedly communicated on the partition plate 18, and a plurality of spray holes 28 which are distributed at equal intervals are formed in the side wall of the follow-up pipe 16 positioned in the inner cavity of the cylinder 17; specifically, the method comprises the following steps: external waste gas enters the dust-settling box 1 from the gas inlet pipe 2, the liquid pump 6 works to convey a water source in the water tank 7 to the two water boxes 22 at the bottom of the top cover 24 through the infusion main pipe 3, and finally, the water is sprayed to the inner cavity of the dust-settling box 1 from the plurality of atomizing nozzles 29 at the bottom of the water boxes 22 to treat dust on the waste gas, then, sewage is filtered and polluted by the quartz sand filler 12 at the bottom of the dust-settling box 1, and purified water flows back to the inner cavity of the water tank 7 from the return pipe 5, and gas subjected to primary dust-settling purification is conveyed to the inner cavity of; then the servo motor 27 works to drive the driving gear 26 to drive the follower gear 25 to be meshed, the follower gear 25 rotates to drive the follower pipe 16 to rotate, the follower pipe 16 drives the partition plate 18 to rotate in the cylinder 17, meanwhile, the liquid pump 6 conveys a water source in the water tank 7 into the cylinder 17 through the liquid conveying branch pipe 4, sufficient spraying and cooling are ensured on an inner cavity formed by the partition plate 18 and the cylinder 17 through a plurality of spraying holes 28 on the follower pipe 16, and then cooled gas is sprayed to the other side of the partition plate 18 from the first air one-way valve 13 on the partition plate 18 so as to be discharged from the exhaust pipe 15;
when the later stage needs to be changed the quartz sand filler 12 of dust fall case 1 inner chamber, cylinder 23 work drives layer board 10 through the piston rod and descends to guarantee the abundant discharge of quartz sand filler 12 above layer board 10, then the water washes clean back, then resets under the effect of cylinder 23 the lid closes in dust fall case 1 bottom, then drops in new quartz sand at dust fall case 1 inner chamber from the dog-house on top cap 24.
In this embodiment (please refer to fig. 1), the left and right sides of the dust falling box 1 are both vertically and downwardly fixedly provided with the brackets 9.
In this embodiment (see fig. 1), the filter screen 30 is a 140-mesh stainless steel screen.
In this embodiment (see fig. 1), a rubber gasket 11 is fixedly bonded to the middle of the upper portion of the supporting plate 10, so as to ensure the sealing effect of the supporting plate 10.
In this embodiment (see fig. 1), the lower portion of the left side of the water tank 7 is fixedly connected with a drain pipe 8 with a valve.
In this embodiment (see fig. 1), a second air check valve 21 is fixedly connected to the middle of the communication pipe 20, so as to ensure that the gas in the cylinder 17 can be discharged from the second air check valve 21.
In this embodiment (see fig. 1), the ports of the exhaust pipe 15, the communicating pipe 20, and the cylinder 17 are symmetrically distributed about the follow-up pipe 16, so that the exhaust pipe 15 and the communicating pipe 20 are ensured to be positioned on two sides of the partition plate 18 each time the partition plate 18 rotates, and an effective spraying cooling effect is ensured.
In this embodiment (see fig. 1), a sewage draining pipe 14 is vertically and downwardly fixedly communicated with the middle position of the bottom of the cylinder 17, so that sewage in the cylinder 17 can be drained from the sewage draining pipe 14.
When the chemical waste gas pretreatment device capable of accelerating the treatment rate is used, it should be noted that the chemical waste gas pretreatment device capable of accelerating the treatment rate is provided, each part is a universal standard part or a part known by a person skilled in the art, and the structure and the principle of the chemical waste gas pretreatment device are known by the person skilled in the art through technical manuals or conventional experimental methods.
When the dust-settling tank is used, external waste gas enters the dust-settling tank 1 from the gas inlet pipe 2, the liquid pump 6 works to convey a water source in the water tank 7 into the two water boxes 22 at the bottom of the top cover 24 through the infusion main pipe 3, and finally, the water is sprayed to the inner cavity of the dust-settling tank 1 from the plurality of atomizing nozzles 29 at the bottom of the water boxes 22 to treat dust on the waste gas, then, sewage is filtered and polluted by the quartz sand filler 12 at the bottom of the dust-settling tank 1, purified water flows back to the inner cavity of the water tank 7 from the return pipe 5, and gas subjected to primary dust-settling purification is conveyed; then the servo motor 27 works to drive the driving gear 26 to drive the follower gear 25 to be meshed, the follower gear 25 rotates to drive the follower pipe 16 to rotate, the follower pipe 16 drives the partition plate 18 to rotate in the cylinder 17, meanwhile, the liquid pump 6 conveys a water source in the water tank 7 into the cylinder 17 through the liquid conveying branch pipe 4, sufficient spraying and cooling are carried out on an inner cavity formed by the partition plate 18 and the cylinder 17 through a plurality of spraying holes 28 on the follower pipe 16, and then cooled gas is sprayed to the other side of the partition plate 18 from the first air one-way valve 13 on the partition plate 18 so as to be discharged from the exhaust pipe 15;
when the later stage needs to be changed the quartz sand filler 12 of dust fall case 1 inner chamber, cylinder 23 work drives layer board 10 through the piston rod and descends to guarantee the abundant discharge of quartz sand filler 12 above layer board 10, then the water washes clean back, then resets under the effect of cylinder 23 the lid closes in dust fall case 1 bottom, then drops in new quartz sand at dust fall case 1 inner chamber from the dog-house on top cap 24.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a can accelerate chemical waste gas preprocessing device of processing rate, includes dust falling box (1) and drum (17), its characterized in that: a top cover (24) is fixedly covered at the top of the dust falling box (1), an air cylinder (23) is vertically and fixedly installed downwards at the middle position of the upper portion of the top cover (24), a piston rod of the air cylinder (23) penetrates through the top cover (24) in a sealing and movable manner and is vertically and fixedly connected with the middle position of the upper portion of the supporting plate (10), a filter screen plate (30) is fixedly embedded at the lower portion of an inner cavity of the dust falling box (1), a return pipe (5) is fixedly communicated with the outer wall of the dust falling box (1) at the position of the filter screen plate (30), the tail end of the return pipe (5) is fixedly communicated with the right side of the top of the water tank (7), and a;
the left part and the right part of the bottom of the top cover (24) are both horizontally and longitudinally fixedly provided with a water box (22), and the bottom of the water box (22) is vertically and downwards fixedly provided with a plurality of atomizing nozzles (29) which are distributed at equal intervals; a liquid outlet of the liquid pump (6) is fixedly communicated with the head end of the infusion main pipe (3), and the tail end of the infusion main pipe (3) is fixedly communicated with the two water boxes (22); an infusion branch pipe (4) is fixedly communicated with the infusion main pipe (3), and the tail end of the infusion branch pipe (4) is movably and hermetically connected with the head end of the follow-up pipe (16); a dust falling box (1) positioned above the supporting plate (10) is filled with a quartz sand filler (12);
the upper part of the right side of the dust falling box (1) is fixedly communicated with a communicating pipe (20); the upper part of the left side of the cylinder (17) is fixedly communicated with the right end part of the communicating pipe (20), the lower part of the right side of the cylinder (17) is horizontally and rightwards fixedly communicated with an exhaust pipe (15), a servo motor (27) is horizontally and rearwards fixedly connected to the position, which is positioned at the right side of the middle part of the rear side of the cylinder (17), and a driving gear (26) is fixedly installed on a transmission shaft lever of the servo motor (27); the follow-up pipe (16) horizontally and forwards penetrates through the middle part of the rear side of the cylinder (17) in a sealing and moving mode, a follow-up gear (25) is fixedly installed at the outer end part of the follow-up pipe (16), and the driving gear (26) is meshed with the follow-up gear (25); be located follow-up pipe (16) outer wall fixedly connected with baffle (18) of drum (17) inner chamber, baffle (18) outer wall fixedly connected with and drum (17) inner wall driving fit's rubber block (19) are located fixed intercommunication has first air check valve (13) that a plurality of equidistance distribute on baffle (18), is located follow-up pipe (16) are located spray hole (28) that a plurality of equidistance distribute are seted up to the lateral wall of drum (17) inner chamber.
2. The chemical waste gas pretreatment device capable of accelerating the treatment rate according to claim 1, wherein: and the left side and the right side of the dust falling box (1) are vertically and downwards fixedly provided with a bracket (9).
3. The chemical waste gas pretreatment device capable of accelerating the treatment rate according to claim 1, wherein: the filter screen plate (30) is a stainless steel screen plate with 140 meshes.
4. The chemical waste gas pretreatment device capable of accelerating the treatment rate according to claim 1, wherein: and a rubber sealing gasket (11) is fixedly bonded at the middle position of the upper part of the supporting plate (10).
5. The chemical waste gas pretreatment device capable of accelerating the treatment rate according to claim 1, wherein: and the lower part of the left side of the water tank (7) is fixedly connected with a drain pipe (8) with a valve.
6. The chemical waste gas pretreatment device capable of accelerating the treatment rate according to claim 1, wherein: and the middle part of the communicating pipe (20) is fixedly communicated with a second air one-way valve (21).
7. The chemical waste gas pretreatment device capable of accelerating the treatment rate according to claim 1, wherein: the ports of the exhaust pipe (15) and the communicating pipe (20) which are communicated with the cylinder (17) are symmetrically distributed around the follow-up pipe (16).
8. The chemical waste gas pretreatment device capable of accelerating the treatment rate according to claim 1, wherein: a sewage discharge pipe (14) is vertically and downwards fixedly communicated with the middle position of the bottom of the cylinder (17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010808054.6A CN111974130B (en) | 2020-08-12 | 2020-08-12 | Chemical waste gas pretreatment device capable of accelerating treatment rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010808054.6A CN111974130B (en) | 2020-08-12 | 2020-08-12 | Chemical waste gas pretreatment device capable of accelerating treatment rate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111974130A true CN111974130A (en) | 2020-11-24 |
CN111974130B CN111974130B (en) | 2022-01-28 |
Family
ID=73435357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010808054.6A Active CN111974130B (en) | 2020-08-12 | 2020-08-12 | Chemical waste gas pretreatment device capable of accelerating treatment rate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111974130B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112691486A (en) * | 2021-01-07 | 2021-04-23 | 曾水香 | Environment-friendly industrial waste gas purification device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640696A (en) * | 1986-03-26 | 1987-02-03 | Bessam-Aire, Inc. | Apparatus for cleaning and conditioning gas |
CN103203164A (en) * | 2012-01-11 | 2013-07-17 | 常州市姚氏铸造材料有限公司 | Multi-tubular convection contact apparatus and tubular convection contactor |
CN208426834U (en) * | 2018-04-15 | 2019-01-25 | 张景峰 | A kind of condensation adsorption formula emission-control equipment |
CN109260924A (en) * | 2018-09-12 | 2019-01-25 | 盐城项远环保设备有限公司 | A kind of chemical industrial waste gas preprocessing device based on fast cutting stream |
CN109529576A (en) * | 2018-12-31 | 2019-03-29 | 南京格洛特环境工程股份有限公司 | A kind of flue gas low-temperature desulphurization denitration spray scrubber |
CN110152420A (en) * | 2019-06-20 | 2019-08-23 | 徐州迈斯特机械科技有限公司 | A kind of dust removal with machine device |
-
2020
- 2020-08-12 CN CN202010808054.6A patent/CN111974130B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640696A (en) * | 1986-03-26 | 1987-02-03 | Bessam-Aire, Inc. | Apparatus for cleaning and conditioning gas |
CN103203164A (en) * | 2012-01-11 | 2013-07-17 | 常州市姚氏铸造材料有限公司 | Multi-tubular convection contact apparatus and tubular convection contactor |
CN208426834U (en) * | 2018-04-15 | 2019-01-25 | 张景峰 | A kind of condensation adsorption formula emission-control equipment |
CN109260924A (en) * | 2018-09-12 | 2019-01-25 | 盐城项远环保设备有限公司 | A kind of chemical industrial waste gas preprocessing device based on fast cutting stream |
CN109529576A (en) * | 2018-12-31 | 2019-03-29 | 南京格洛特环境工程股份有限公司 | A kind of flue gas low-temperature desulphurization denitration spray scrubber |
CN110152420A (en) * | 2019-06-20 | 2019-08-23 | 徐州迈斯特机械科技有限公司 | A kind of dust removal with machine device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112691486A (en) * | 2021-01-07 | 2021-04-23 | 曾水香 | Environment-friendly industrial waste gas purification device |
Also Published As
Publication number | Publication date |
---|---|
CN111974130B (en) | 2022-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN215940956U (en) | Equipment for preventing inner wall of industrial desulfurization device from being stained with adhesive | |
CN111974130B (en) | Chemical waste gas pretreatment device capable of accelerating treatment rate | |
CN208553653U (en) | A kind of Horizental showering tower for pickling exhaust-gas treatment | |
CN205867965U (en) | Alkali sprays acid mist absorption tower | |
CN106621630A (en) | Industrial production waste gas treatment system | |
CN115364628A (en) | Industrial waste gas treatment system | |
CN101254389B (en) | Epitaxial furnace tail gas cleaner | |
CN115212717B (en) | Rotary reverse purging type biological deodorizing tower | |
CN216878332U (en) | Novel oil fume removing device of cold header | |
CN201086071Y (en) | Through type cleaning machine | |
CN201073588Y (en) | Epitaxial furnace tail gas cleaner | |
CN211585795U (en) | Spraying device for smoke purification | |
CN208852633U (en) | A kind of exhaust-gas treatment recyclable device | |
CN218653679U (en) | But deep purification's harmful gas guiding device at bottom of tower | |
CN116499282B (en) | Steam waste heat recovery device for steam aerated concrete production | |
CN218596287U (en) | Dry-wet coupling anaerobic fermentation and co-production organic fertilizer system | |
CN219252126U (en) | Gas collection purification device for zinc casting | |
CN213348324U (en) | Acid mist purification device | |
CN213492886U (en) | Exhaust gas purification treatment device | |
CN220248178U (en) | Diesel generator waste gas treatment device | |
CN210801309U (en) | Commercial water purification smoke exhaust ventilator | |
CN219848950U (en) | Multistage absorption tower | |
CN207187447U (en) | A kind of absorption unit of dioxide carbon that can continuously run | |
CN221244594U (en) | Lime kiln waste gas spray device | |
CN216677698U (en) | Porous jet gas washing tower |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |