CN215027680U - Filter device of photocatalytic oxidation waste gas treatment equipment - Google Patents
Filter device of photocatalytic oxidation waste gas treatment equipment Download PDFInfo
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- CN215027680U CN215027680U CN202121779362.7U CN202121779362U CN215027680U CN 215027680 U CN215027680 U CN 215027680U CN 202121779362 U CN202121779362 U CN 202121779362U CN 215027680 U CN215027680 U CN 215027680U
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Abstract
本实用新型公开了一种光催化氧化废气处理设备的过滤装置，包括底座和依次设置在底座上的过滤箱、喷淋装置、加热装置和光催化氧化装置，过滤箱一侧设置有进气管，且过滤箱内从下到上一侧设置有第一过滤板、第二过滤板和第三过滤板，喷淋装置包括喷淋组件、搅拌组件和喷淋箱，喷淋箱内设置有搅拌组件，搅拌组件上方设置有喷淋组件，加热装置包括加热箱和设置在加热箱内的加热板，光催化氧化装置包括光催化氧化箱和设置在光催化氧化箱内壁上的紫外线灯。该装置能够对废气中的灰尘、油脂和有害物质进行清除，净化后的气体能够达到复合国家排放标准，有利于环境的保护。
The utility model discloses a filter device for photocatalytic oxidation waste gas treatment equipment, which comprises a base, a filter box, a spray device, a heating device and a photocatalytic oxidation device which are sequentially arranged on the base. An air inlet pipe is arranged on one side of the filter box, and A first filter plate, a second filter plate and a third filter plate are arranged in the filter box from bottom to top. The spray device includes a spray component, a stirring component and a spray box. The spray box is provided with a stirring component. A spray assembly is arranged above the stirring assembly, the heating device includes a heating box and a heating plate arranged in the heating box, and the photocatalytic oxidation device includes a photocatalytic oxidation box and an ultraviolet lamp arranged on the inner wall of the photocatalytic oxidation box. The device can remove dust, grease and harmful substances in the exhaust gas, and the purified gas can meet the national emission standard, which is beneficial to the protection of the environment.
Description
Technical Field
The utility model relates to a waste gas treatment technical field especially relates to a photocatalytic oxidation exhaust-gas treatment equipment's filter equipment.
Background
The photocatalytic oxidation technology is to utilize ultraviolet light to excite and oxidize O2、H2O2When the oxidant is combined with light radiation, the oxidant can be chemically reacted to generate new substance or become intermediate chemical product for initiating thermal reaction, and the intermediate chemical product can be used for treating CCl in waste water and waste gas4And difficultly degradable substances such as polychlorinated biphenyl. In addition, in the Fenton system with ultraviolet light, the synergistic effect exists between the ultraviolet light and iron ions, so that H is enabled to be in a synergistic effect2O2The speed of decomposing to generate hydroxyl free radicals is greatly accelerated, and the oxidation removal of organic matters is promoted.
The existing photocatalytic oxidation waste gas treatment equipment mainly comprises an ultraviolet lamp tube and a catalyst, but under the condition that dust, oil and water vapor exist in waste gas, solid impurities can be adsorbed on the ultraviolet lamp tube and the catalyst to influence the waste gas treatment effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photocatalytic oxidation exhaust-gas treatment equipment's filter equipment has solved and has had in the prior art under the condition of dust, oil and aqueous vapor in the waste gas, and these solid impurity can adsorb on ultraviolet tube and catalyst, influence the technical problem of exhaust-gas treatment effect.
The technical scheme of the utility model is realized like this:
the utility model provides a photocatalytic oxidation exhaust-gas treatment equipment's filter equipment, includes the base and sets gradually rose box, spray set, heating device and photocatalytic oxidation device on the base.
The filter box is characterized in that an air inlet pipe is arranged on one side of the filter box, and a first filter plate, a second filter plate and a third filter plate are arranged on one side of the filter box from bottom to top.
The spraying device comprises a spraying assembly, a stirring assembly and a spraying box, wherein the stirring assembly is arranged in the spraying box, and the spraying assembly is arranged above the stirring assembly.
The heating device comprises a heating box and a heating plate arranged in the heating box.
The photocatalytic oxidation device comprises a photocatalytic oxidation box and an ultraviolet lamp arranged on the inner wall of the photocatalytic oxidation box, and an exhaust pipe is arranged on one side of the photocatalytic oxidation box.
The rose box through first air duct with spray the case and connect, spray the case through the second air duct with the heating cabinet is connected, the heating cabinet through the third air duct with the light catalytic oxidation case is connected.
Preferably, the spraying assembly comprises a water storage tank, a first water guide pipe, a water collecting plate and spray heads, the first water guide pipe is arranged at the bottom of the water storage tank, the water storage tank is arranged at the top of the spraying tank, one end, far away from the water storage tank, of the first water guide pipe penetrates out of the spraying tank and is connected with the water collecting plate, and a plurality of spray heads are arranged at the bottom of the water collecting plate.
Preferably, a second water guide pipe is arranged on one side of the water storage tank, one end, far away from the water storage tank, of the second water guide pipe is connected with the bottom of the spraying tank, and a water pump is arranged on the second water guide pipe.
Preferably, the stirring subassembly includes motor, pivot and puddler, the output of motor with the pivot is connected, the motor sets up in the base, the pivot is kept away from the one end of motor runs through out spray tank bottom portion, just be provided with in the pivot the puddler.
Preferably, the first air duct, the second air duct and the third air duct are all provided with draught fans.
The utility model has the advantages that: the waste gas enters a filter box to treat impurities in the waste gas, dust and oil in the waste gas are treated by a spraying device, bacteria in the waste gas are eliminated by a heating device, then water vapor in the waste gas is treated, the waste gas enters the filter box by a photocatalytic oxidation device, impurities in the waste gas are eliminated by the waste gas through a first filter plate, a second filter plate and a third filter plate, then the waste gas enters the spraying box through a first air duct, then the oil and water in the waste gas are mixed by a stirring assembly, then the dust in the waste gas is cleaned by the spraying assembly, then the dust enters a heating box through a second air duct, then the moisture in the waste gas is eliminated by a heating plate in the heating box, then the waste gas enters the photocatalytic oxidation box through a third air duct, and then the photocatalytic oxidation treatment is carried out by an ultraviolet lamp, the device can clear away dust, grease and harmful substance in the waste gas, and the gas after the purification can reach compound national emission standard, is favorable to the protection of environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic block diagram of the overall structure of a filtering device of a photocatalytic oxidation exhaust gas treatment apparatus according to the present invention;
fig. 2 is a schematic structural diagram of an internal cross-sectional view of a filtering device of a photocatalytic oxidation exhaust gas treatment apparatus according to the present invention.
Reference numerals: 1. a base; 101. a filter box; 102. an air inlet pipe; 103. a first filter plate; 104. a second filter plate; 105. a third filter plate; 106. a spray box; 107. a heating box; 108. heating plates; 109. a photocatalytic oxidation box; 110. an ultraviolet lamp; 111. an exhaust pipe; 112. a first air duct; 113. a second air duct; 114. a third air duct; 115. a water storage tank; 116. a first water conduit; 117. a water collection plate; 118. a spray head; 119. a second water conduit; 120. a water pump; 121. a motor; 122. a rotating shaft; 123. a stirring rod; 124. an induced draft fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a technical scheme of a filter equipment of photocatalytic oxidation exhaust-gas treatment equipment:
the utility model provides a photocatalytic oxidation exhaust-gas treatment equipment's filter equipment, include base 1 and set gradually rose box 101 on base 1, spray set, heating device and photocatalytic oxidation device, waste gas gets into rose box 101 and carries out the impurity in the waste gas and handles, make dust and oil in the waste gas handle through spray set, clear away steam and bacterium in the waste gas through heating device, then handle the steam in the waste gas, carry out photocatalytic oxidation through photocatalytic oxidation device and handle.
An air inlet pipe 102 is arranged on one side of the filter box 101, a first filter plate 103, a second filter plate 104 and a third filter plate 105 are arranged on one side from bottom to top in the filter box 101, the spraying device comprises a spraying assembly, a stirring assembly and a spraying box 106, the stirring assembly is arranged in the spraying box 106, the spraying assembly is arranged above the stirring assembly, the heating device comprises a heating box 107 and a heating plate 108 arranged in the heating box 107, the photocatalytic oxidation device comprises a photocatalytic oxidation box 109 and an ultraviolet lamp 110 arranged on the inner wall of the photocatalytic oxidation box 109, an exhaust pipe 111 is arranged on one side of the photocatalytic oxidation box 109, the filter box 101 is connected with the spraying box 106 through a first air guide pipe 112, the spraying box 106 is connected with the heating box 107 through a second air guide pipe 113, the heating box 107 is connected with the photocatalytic oxidation box 109 through a third air guide pipe 114, and waste gas enters the filter box 101 through the air inlet pipe 102, the waste gas makes the impurity in the waste gas clear away through first filter 103, second filter 104 and third filter 105, then the waste gas gets into spraying case 106 through first air duct 112, then make oil and water mix in the waste gas through the stirring subassembly, then clear up the dust in the waste gas through the spraying subassembly, then get into heating cabinet 107 through second air duct 113, then moisture in the waste gas is clear away through the hot plate 108 in heating cabinet 107, then make the waste gas get into photocatalytic oxidation case 109 through third air duct 114, then carry out photocatalytic oxidation treatment through ultraviolet lamp 110, then discharge through blast pipe 111.
The spraying assembly comprises a water storage tank 115, a first water guide pipe 116, a water collecting plate 117 and a spraying head 118, wherein the first water guide pipe 116 is arranged at the bottom of the water storage tank 115, the water storage tank 115 is arranged at the top of the spraying tank 106, one end, far away from the water storage tank 115, of the first water guide pipe 116 penetrates out of the spraying tank 106 and is connected with the water collecting plate 117, a plurality of spraying heads 118 are arranged at the bottom of the water collecting plate 117, water in the water storage tank 115 enters the water collecting plate 117 through the first water guide pipe 116, and then the water is sprayed out through the spraying head 118, so that dust in waste gas is removed.
One side of the water storage tank 115 is provided with a second water guide pipe 119, one end of the second water guide pipe 119, which is far away from the water storage tank 115, is connected with the bottom of the spray tank 106, a water pump 120 is arranged on the second water guide pipe 119, and water in the spray tank 106 enters the water storage tank 115 through the second water guide pipe 119 by the water pump 120, so that waste of water resources can be prevented.
Stirring assembly includes motor 121, pivot 122 and puddler 123, the output and the pivot 122 of motor 121 are connected, motor 121 sets up in base 1, the one end that motor 121 was kept away from to pivot 122 runs through out and sprays case 106 bottoms, and be provided with puddler 123 in the pivot 122, first air duct 112 gas outlet sets up in the water the inside, drive pivot 122 through motor 121 and rotate, then drive water and waste gas fusion through puddler 123, make the oil in the air clear away.
All be provided with draught fan 124 on first air duct 112, second air duct 113 and the third air duct 114, make the waste gas in the first air duct 112 get into through draught fan 124 and spray case 106, make the waste gas in the second air duct get into heating cabinet 107 through draught fan 124, make the waste gas in the third air duct get into photocatalytic oxidation case 109 through the draught fan.
The utility model discloses a theory of operation and use flow: the waste gas enters the filter box 101 through the air inlet pipe 102, the waste gas passes through the first filter plate 103, the second filter plate 104 and the third filter plate 105 to remove impurities in the waste gas, the waste gas in the first air duct 112 enters the spray box 106 through the induced draft fan 124, the rotating shaft 122 is driven to rotate through the motor 121, then the water and the waste gas are driven to be fused through the stirring rod 123 to remove oil in the air, the water in the water storage tank 115 enters the water collecting plate 117 through the first water guide pipe 116, then the water is sprayed out through the spray head 118 to remove dust in the waste gas, the water in the spray box 106 enters the water storage tank 115 through the second water guide pipe 119 through the water pump 120 to prevent waste of water resources, the waste gas in the second air duct enters the heating box 107 through the induced draft fan 124, then the moisture in the waste gas is removed through the heating plate 108 in the heating box 107, the waste gas in the third air duct enters the photocatalytic oxidation box 109 through the induced draft fan, then, the photocatalytic oxidation treatment is performed by the ultraviolet lamp 110, and then, the exhaust gas is discharged through the exhaust pipe 111.
The basic principles, main features and advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and only the preferred embodiments of the present invention are described in the above embodiments and the description, and the present invention is not limited by the above embodiments, and the present invention can also have various changes and improvements, which fall within the scope of the claimed invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779362.7U CN215027680U (en) | 2021-07-31 | 2021-07-31 | Filter device of photocatalytic oxidation waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779362.7U CN215027680U (en) | 2021-07-31 | 2021-07-31 | Filter device of photocatalytic oxidation waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215027680U true CN215027680U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121779362.7U Expired - Fee Related CN215027680U (en) | 2021-07-31 | 2021-07-31 | Filter device of photocatalytic oxidation waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215027680U (en) |
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2021
- 2021-07-31 CN CN202121779362.7U patent/CN215027680U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |