CN111467923A - Compound exhaust purification mechanism based on spray absorption and light oxygen decomposition - Google Patents
Compound exhaust purification mechanism based on spray absorption and light oxygen decomposition Download PDFInfo
- Publication number
- CN111467923A CN111467923A CN202010166346.4A CN202010166346A CN111467923A CN 111467923 A CN111467923 A CN 111467923A CN 202010166346 A CN202010166346 A CN 202010166346A CN 111467923 A CN111467923 A CN 111467923A
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- box body
- spray absorption
- purification mechanism
- gas purification
- waste gas
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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
- B01D53/007—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 irradiation
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides a composite waste gas purification mechanism based on spray absorption and light-oxygen decomposition, which belongs to the technical field of waste gas purification and comprises a box body, wherein the bottom of the box body is provided with an air inlet, the upper part of the box body is provided with an air outlet, and a photolysis component and a spray absorption component are sequentially arranged in the box body from bottom to top; the photolysis subassembly is along a plurality of UV ultraviolet tube that the box inner wall evenly set up, it includes that one end extends to the inside water pipe of box and sets up from the box top to spray the absorption subassembly a plurality of shower nozzles on the water pipe outer wall, the shower nozzle is located inside the box, UV ultraviolet tube top still is provided with the kuppe that is the toper structure, kuppe fixed connection is on the box inner wall. In the embodiment of the invention, through the combined application of the photolysis component and the spray absorption component, the waste gas generated by the rubber processing and drying production line can be effectively deodorized and dedusted, and the method has the advantages of good waste gas treatment effect and high treatment efficiency.
Description
Technical Field
The invention belongs to the technical field of waste gas purification, and particularly relates to a composite waste gas purification mechanism based on spray absorption and light-oxygen decomposition.
Background
When rubber processing is dry, can produce a large amount of waste gases that have strong stink and miscellaneous dirt, at present, utilize the active carbon to carry out deodorization dust removal processing to the treatment mode of this type of waste gas mostly, but the active carbon can tend to the saturation after long-term the use for the purifying effect of waste gas reduces, consequently, needs artifical periodic replacement active carbon, and the purification efficiency that will lead to waste gas like this is lower, increases the human input.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, an embodiment of the present invention provides a compound exhaust gas purification mechanism based on spray absorption and photo-oxygen decomposition.
In order to solve the technical problems, the invention provides the following technical scheme:
a composite waste gas purification mechanism based on spray absorption and light-oxygen decomposition comprises a box body, wherein the bottom of the box body is provided with an air inlet, the upper part of the box body is provided with an air outlet, and a light decomposition assembly and a spray absorption assembly are sequentially arranged in the box body from bottom to top; photodissociation subassembly is for following a plurality of UV ultraviolet tube that the box inner wall evenly set up, it includes that one end extends to the inside water pipe of box and sets up from the box top to spray the absorption subassembly a plurality of shower nozzles on the water pipe outer wall, the shower nozzle is located inside the box, UV ultraviolet tube top still is provided with the kuppe that is the toper structure, kuppe fixed connection is on the box inner wall, water pipe and box normal running fit, the water pipe bottom is connected with well core rod, well core rod keeps away from the one end of water pipe and follows box central line downwardly extending and fixedly connected with impeller, installs the reposition of redundant personnel cover that is the toper structure on well core rod.
As a further improvement of the invention: the junction of the water pipe and the box body is in running fit through a bearing.
As a further improvement of the invention: and a sewage draining outlet is formed at the joint of the box body and the flow guide cover.
As a further improvement of the invention: the air guide sleeve is provided with a plurality of through holes which are uniformly distributed.
As a still further improvement of the invention: and a plurality of guide plates for guiding sewage to the sewage discharge outlet are arranged at the bottom of the outer side of the air guide sleeve.
As a still further improvement of the invention: the guide plate is of a triangular structure.
As a still further improvement of the invention: and a water retaining soft layer attached to the inner wall of the box body is arranged above the inner part of the box body.
As a still further improvement of the invention: the water retaining soft layer is a sponge layer or a flannelette layer.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, through the combined application of the photolysis component and the spray absorption component, the waste gas generated by the rubber processing and drying production line can be effectively deodorized and dedusted, and the method has the advantages of good waste gas treatment effect and high treatment efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a compound exhaust gas purification mechanism based on spray absorption and photo-oxygen decomposition in example 1;
FIG. 2 is a schematic structural diagram of an air guide hood in a compound exhaust gas purification mechanism based on spray absorption and photo-oxygen decomposition in example 1;
fig. 3 is a schematic structural diagram of a compound exhaust gas purification mechanism based on spray absorption and photo-oxygen decomposition in embodiment 2;
in the figure: 1-air inlet, 2-box, 3-UV lamp, 4-shunt cover, 5-center rod, 6-sewage outlet, 7-air guide cover, 8-through hole, 9-air outlet, 10-nozzle, 11-bearing, 12-water pipe, 13-impeller, 14-water-retaining soft layer, 15-air outlet port and 16-guide plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, the present embodiment provides a composite exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition, including a box body 2, an air inlet 1 is formed at the bottom of the box body 2, an air outlet 9 is formed at the upper portion of the box body 2, a photolysis component and a spray absorption component are sequentially arranged inside the box body 2 from bottom to top, specifically, the photolysis component is a plurality of UV ultraviolet lamp tubes 3 uniformly arranged along the inner wall of the box body 2, the spray absorption component includes a water pipe 12 with one end extending from the top of the box body 2 to the inside of the box body 2 and a plurality of spray heads 10 arranged on the outer wall of the water pipe 12, the spray heads 10 are located inside the box body 2, a diversion cover 7 in a conical structure is further arranged above the UV ultraviolet lamp tubes 3, the diversion cover 7 is fixedly connected to the inner wall of the box body 2, the water pipe 12 is rotatably, one end of the central rod 5, which is far away from the water pipe 12, extends downwards along the central line of the box body 2 and is fixedly connected with an impeller 13, and the central rod 5 is provided with a flow dividing cover 4 in a conical structure.
Waste gas generated by a rubber processing and drying production line is introduced into the box body 2 from the gas inlet 1, the waste gas firstly acts on the impeller 13 and drives the impeller 13 to rotate, the impeller 13 drives the central rod 5 and the water pipe 12 to rotate, the waste gas is subjected to shunt treatment by the shunt cover 4 along with the upward floating of the waste gas in the box body 2, the waste gas floats upwards from the bottom edge of the shunt cover 4, the waste gas is closer to the UV ultraviolet lamp tube 3 arranged on the inner wall of the box body 2, the irradiation effect of the UV ultraviolet lamp tube 3 on the waste gas is further improved, the photolysis effect of the waste gas is enhanced, the waste gas after photolysis is discharged from the gas outlet port 15 at the upper part of the flow guide cover 7, the external water tank pumps the water into the water pipe 12 and then is sprayed out by the spray nozzle 10 on the outer wall of the water pipe 12, the water flow sprayed by the spray nozzle 10 meets the floating waste gas, by the aforesaid, well core rod 5 drives water pipe 12 and rotates, and water pipe 12 drives the shower nozzle 10 rotation of its lateral wall for water through 10 spun of shower nozzle is the heliciform and distributes inside 2 boxes, thereby has increased the coverage area of shower water, has improved the contact effect of shower water with waste gas, has strengthened the effect of subsiding of waste gas, and waste gas after subsiding through spraying is discharged from gas vent 9.
Specifically, the joint of the water pipe 12 and the box body 2 is in running fit through a bearing 11.
Furthermore, a drain outlet 6 is formed at the joint of the box body 2 and the air guide sleeve 7, and the dirty dust and sewage stored outside the air guide sleeve 7 can be discharged through the arrangement of the drain outlet 6.
Further, set up a plurality of through-holes 8 of evenly distributed on the kuppe 7, when waste gas along kuppe 7 come-up, waste gas can pass kuppe 7 by through-hole 8 to improve the trafficability characteristic of waste gas, make waste gas dispersion more, further improve the contact effect of waste gas and shower water.
Specifically, the bottom of the outer side of the air guide sleeve 7 is provided with a plurality of guide plates 16 for guiding sewage to the sewage outlet 6.
Specifically, the air deflector 16 is in a triangular structure.
The working principle of the embodiment is as follows: waste gas generated by a rubber processing and drying production line is introduced into the box body 2 from the gas inlet 1, the waste gas firstly acts on the impeller 13 and drives the impeller 13 to rotate, the impeller 13 drives the central rod 5 and the water pipe 12 to rotate, the waste gas is subjected to shunt treatment by the shunt cover 4 along with the upward floating of the waste gas in the box body 2, the waste gas floats upwards from the bottom edge of the shunt cover 4, the waste gas is closer to the UV ultraviolet lamp tube 3 arranged on the inner wall of the box body 2, the irradiation effect of the UV ultraviolet lamp tube 3 on the waste gas is further improved, the photolysis effect of the waste gas is enhanced, the waste gas after photolysis is discharged from the gas outlet port 15 at the upper part of the flow guide cover 7, the external water tank pumps the water into the water pipe 12 and then is sprayed out by the spray nozzle 10 on the outer wall of the water pipe 12, the water flow sprayed by the spray nozzle 10 meets the floating waste gas, by the aforesaid, well core rod 5 drives water pipe 12 and rotates, and water pipe 12 drives the shower nozzle 10 rotation of its lateral wall for water through 10 spun of shower nozzle is the heliciform and distributes inside 2 boxes, thereby has increased the coverage area of shower water, has improved the contact effect of shower water with waste gas, has strengthened the effect of subsiding of waste gas, and waste gas after subsiding through spraying is discharged from gas vent 9.
Example 2
Referring to fig. 3, in this embodiment, compared with embodiment 1, a water-blocking soft layer 14 attached to the inner wall of the box body 2 is disposed above the inside of the box body 2, and the arrangement of the water-blocking soft layer 14 can prevent water sprayed from the spray head 10 from directly hitting the inner wall of the box body 2, thereby causing a rebound phenomenon, so that spray water carrying dust splashes around.
Specifically, the water-retaining soft layer 14 is a sponge layer or a flannelette layer.
In the embodiment of the invention, through the combined application of the photolysis component and the spray absorption component, the waste gas generated by the rubber processing and drying production line can be effectively deodorized and dedusted, and the method has the advantages of good waste gas treatment effect and high treatment efficiency.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A composite waste gas purification mechanism based on spray absorption and light-oxygen decomposition comprises a box body (2), wherein an air inlet (1) is formed in the bottom of the box body (2), an air outlet (9) is formed in the upper portion of the box body (2), and the composite waste gas purification mechanism is characterized in that a light decomposition component and a spray absorption component are sequentially arranged in the box body (2) from bottom to top;
the photolysis component is a plurality of UV lamp tubes (3) which are uniformly arranged along the inner wall of the box body (2), the spray absorption component comprises a water pipe (12) with one end extending to the interior of the box body (2) from the top of the box body (2) and a plurality of spray heads (10) arranged on the outer wall of the water pipe (12), the spray head (10) is positioned in the box body (2), a flow guide cover (7) with a conical structure is also arranged above the UV ultraviolet lamp tube (3), the air guide sleeve (7) is fixedly connected on the inner wall of the box body (2), the water pipe (12) is in running fit with the box body (2), the bottom of the water pipe (12) is connected with the central rod (5), one end of the central rod (5) far away from the water pipe (12) extends downwards along the central line of the box body (2) and is fixedly connected with an impeller (13), and a flow dividing cover (4) with a conical structure is installed on the central rod (5).
2. The compound exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition as claimed in claim 1, wherein the joint of the water pipe (12) and the box body (2) is in running fit through a bearing (11).
3. The compound exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition as claimed in claim 1, wherein a drain outlet (6) is formed at the joint of the box body (2) and the air guide sleeve (7).
4. The compound exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition as claimed in claim 1 or 3, wherein the air guide sleeve (7) is provided with a plurality of uniformly distributed through holes (8).
5. The compound exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition as claimed in claim 4, wherein the bottom of the outer side of the air guide sleeve (7) is provided with a plurality of guide plates (16) for guiding sewage to the sewage outlet (6).
6. The compound exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition as claimed in claim 5, wherein the deflector (16) is in a triangular structure.
7. The compound exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition as claimed in claim 1, wherein a water-blocking soft layer (14) adhered to the inner wall of the box body (2) is arranged above the inside of the box body (2).
8. The compound exhaust gas purification mechanism based on spray absorption and light-oxygen decomposition as claimed in claim 7, wherein the water-retaining soft layer (14) is a sponge layer or a flannelette layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166346.4A CN111467923A (en) | 2020-03-11 | 2020-03-11 | Compound exhaust purification mechanism based on spray absorption and light oxygen decomposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166346.4A CN111467923A (en) | 2020-03-11 | 2020-03-11 | Compound exhaust purification mechanism based on spray absorption and light oxygen decomposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111467923A true CN111467923A (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010166346.4A Withdrawn CN111467923A (en) | 2020-03-11 | 2020-03-11 | Compound exhaust purification mechanism based on spray absorption and light oxygen decomposition |
Country Status (1)
| Country | Link |
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| CN (1) | CN111467923A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494705A (en) * | 2020-12-07 | 2021-03-16 | 泓欣环境集团有限公司 | Public washroom degassing unit is used in epidemic prevention |
| CN112827351A (en) * | 2020-12-25 | 2021-05-25 | 李红霞 | Spraying line VOCs exhaust treatment device |
-
2020
- 2020-03-11 CN CN202010166346.4A patent/CN111467923A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494705A (en) * | 2020-12-07 | 2021-03-16 | 泓欣环境集团有限公司 | Public washroom degassing unit is used in epidemic prevention |
| CN112827351A (en) * | 2020-12-25 | 2021-05-25 | 李红霞 | Spraying line VOCs exhaust treatment device |
| CN112827351B (en) * | 2020-12-25 | 2022-12-30 | 日照职业技术学院 | Spraying line VOCs exhaust treatment device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200731 |
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| WW01 | Invention patent application withdrawn after publication |