CN212068351U - Photocatalytic oxidation's exhaust-gas treatment equipment - Google Patents
Photocatalytic oxidation's exhaust-gas treatment equipment Download PDFInfo
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- CN212068351U CN212068351U CN202020561899.5U CN202020561899U CN212068351U CN 212068351 U CN212068351 U CN 212068351U CN 202020561899 U CN202020561899 U CN 202020561899U CN 212068351 U CN212068351 U CN 212068351U
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Abstract
The utility model discloses a photocatalytic oxidation waste gas treatment device, which comprises a cooling and dust removing device and a photocatalytic oxidation device, wherein the cooling and dust removing device is fixedly connected with the photocatalytic oxidation device through a pipeline; the cooling and dust removing device comprises a dust removing box, a first exhaust fan is installed on one side of the outer portion of the dust removing box, a cooling box is fixed on one side, away from the dust removing box, of the first exhaust fan, a refrigerator is installed on one side of the outer portion of the cooling box, and a cooling pipe is fixed inside the cooling box. The utility model can cool the waste gas by matching the cooling box and the cooling pipe, and avoid the high-temperature waste gas from damaging the equipment, thereby protecting the device; through the matching use of the brush, the dust filter screen and the related motor, the dust in the waste gas can be removed, and meanwhile, the intercepted dust can be cleaned out, so that the dust filter screen is kept clean, and the dust removal efficiency of the device is improved; the ozone generator and the ultraviolet lamp are matched to accelerate the disinfection and sterilization of the waste gas, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a waste gas treatment field specifically is a photocatalytic oxidation's exhaust-gas treatment equipment.
Background
With the rapid development of modern industry, a large amount of smoke waste gas is generated at the same time, the smoke waste gas contains various harmful particles and toxic gases, and the smoke waste gas is directly discharged to cause great pollution to the environment, for example, the smoke waste gas discharged by a coal-fired boiler, various coal-fired industrial kilns and various chemical waste residue incinerators contains harmful components such as oxysulfide, oxynitride, dust, dioxin and the like, the harmful components become one of the main pollutants causing air pollution at present, and the formed acid rain becomes a main killer harming the health of buildings, various plants and human beings.
The pipeline often can be blockked up because of a large amount of dusts that contain in the waste gas when current exhaust-gas treatment equipment handles waste gas, and the waste gas of high temperature also can cause the harm to equipment simultaneously, and exhaust-gas treatment is inefficient, and the treatment effect is poor. Therefore, there is a need for an exhaust gas treatment device which can accommodate high-temperature exhaust gas, is not prone to blocking a pipeline, and has high treatment efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photocatalytic oxidation's exhaust-gas treatment equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the photocatalytic oxidation waste gas treatment equipment comprises a cooling dust removal device and a photocatalytic oxidation device, wherein the cooling dust removal device is fixedly connected with the photocatalytic oxidation device through a pipeline; the cooling and dedusting device comprises a dedusting box, a first exhaust fan is installed on one side of the outer portion of the dedusting box, a cooling box is fixed on one side, away from the dedusting box, of the first exhaust fan, a refrigerator is installed on one side of the outer portion of the cooling box, and a cooling pipe is fixed inside the cooling box; the cooling pipe is fixedly connected with an air inlet pipe of the first exhaust fan; a first motor is arranged in the middle of the top of the dust removing box, and a screw is fixed at one end of an output shaft of the first motor;
a threaded sleeve is sleeved on the screw in a threaded manner, and connecting blocks are fixed on two sides of the outer part of the threaded sleeve; two sides of the interior of the dust removing box, which are close to the screw rod, are respectively fixed with a sliding rod, and the two connecting blocks are respectively connected to the sliding rods at corresponding positions in a sliding manner; one sides of the two connecting blocks, which are far away from the threaded sleeve, are respectively provided with a second motor, and one ends of output shafts of the two second motors are respectively fixed with a hairbrush; a dust filtering net is fixed on one side of the interior of the dust removing box, which is close to the two brushes; a water tank is fixed at the bottom of the dust removal box; the photocatalytic oxidation device comprises a catalytic oxidation box and a filter box; a second exhaust fan is arranged in the middle of one side of the outside of the catalytic oxidation box, and a third exhaust fan is arranged in the middle of one side of the outside of the catalytic oxidation box, which is far away from the second exhaust fan; and an ultraviolet lamp is arranged in the middle of one side of the inner wall of the catalytic oxidation box.
As a further aspect of the present invention: the screw rod is connected at the middle position in the dust removal box through the rotation of the rotating shaft.
As a further aspect of the present invention: the water tank box both sides all install the water pump, the water pump has a plurality of shower nozzles through water piping connection, and is a plurality of the shower nozzle all corresponds the setting in one side of two dust screens.
As a further aspect of the present invention: a hole is formed at the joint of the water tank and the dust removal box; the bottom of the water tank is provided with a water outlet, and a sealing cover is fixed in the water outlet.
As a further aspect of the present invention: and an air inlet pipe of the third exhaust fan is inserted into the catalytic oxidation box, and one end of the air inlet pipe is provided with a control valve.
As a further aspect of the present invention: the top of the catalytic oxidation box is provided with an ozone generator; and an air detector is arranged at the bottom inside the catalytic oxidation box.
As a further aspect of the present invention: the one end that the third air exhauster goes out the tuber pipe is fixed with the rose box, rose box inside is fixed with a plurality of active carbon filter screens, the intermediate position that third motor one side was kept away from to the rose box has seted up the air outlet.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the cooling box and the cooling pipe are matched for use, so that the waste gas can be cooled, the equipment is prevented from being damaged by the high-temperature waste gas, and the device is protected;
2. through the matching use of the brush, the dust filter screen and the related motor, the dust in the waste gas can be removed, and meanwhile, the intercepted dust can be cleaned out, so that the dust filter screen is kept clean, and the dust removal efficiency of the device is improved;
3. the ozone generator and the ultraviolet lamp are matched to accelerate the disinfection and sterilization of the waste gas, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle cooling and dust removing device of the present invention.
Fig. 3 is a schematic structural diagram of the photocatalytic oxidation apparatus of the present invention.
Notations for reference numerals: 1-cooling and dedusting device, 2-photocatalytic oxidation device, 101-refrigerator, 102-cooling box, 103-cooling pipe, 104-first exhaust fan, 105-dedusting box, 106-first motor, 107-dust filtering net, 108-screw, 109-slide bar, 110-second motor, 111-brush, 112-swivel, 113-connecting block, 114-spray head, 115-water pump, 116-sealing cover, 117-water tank, 201-second exhaust fan, 202-catalytic oxidation box, 203-ozone generator, 204-ultraviolet lamp, 205-control valve, 206-air detector, 207-third exhaust fan, 208-filtering box, 209-air outlet, 210-active carbon filtering net.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a photocatalytic oxidation exhaust gas treatment apparatus includes a cooling dust removal device 1 and a photocatalytic oxidation device 2, where the cooling dust removal device 1 and the photocatalytic oxidation device 2 are fixedly connected through a pipeline; the cooling and dedusting device 1 comprises a dedusting box 105, a first exhaust fan 104 is installed on one side of the outer portion of the dedusting box 105, a cooling box 102 is fixed on one side, away from the dedusting box 105, of the first exhaust fan 104, a refrigerator 101 is installed on one side of the outer portion of the cooling box 102, a cooling pipe 103 is fixed inside the cooling box 102, and the cooling pipe 103 is fixedly connected with an air inlet pipe of the first exhaust fan 104; a first motor 106 is installed in the middle of the top of the dust removing box 105, a screw 108 is fixed at one end of an output shaft of the first motor 106, and the screw 108 is rotatably connected to the middle of the inside of the dust removing box 105 through a rotating shaft;
a threaded sleeve 112 is sleeved on the screw rod 108 in a threaded manner, and connecting blocks 113 are fixed on two sides of the outer part of the threaded sleeve 112; slide rods 109 are fixed on two sides of the interior of the dust removing box 105 close to the screw 108, and the two connecting blocks 113 are connected to the slide rods 109 at corresponding positions in a sliding manner; a second motor 110 is mounted on one side of each of the two connecting blocks 113 far away from the threaded sleeve 112, and a brush 111 is fixed at one end of each of output shafts of the two second motors 110; a dust filtering net 107 is fixed on one side of the interior of the dust removing box 105 close to the two brushes 111; a water tank 117 is fixed at the bottom of the dust removal box 105, and a hole is formed at the joint of the water tank 117 and the dust removal box 105; the two sides of the tank body of the water tank 117 are respectively provided with a water pump 115, the water pump 115 is connected with a plurality of spray heads 114 through water pipes, and the spray heads 114 are correspondingly arranged on one side of the two dust filtering nets 107; the bottom of the water tank 117 is provided with a water outlet, and a sealing cover 116 is fixed in the water outlet.
Example 2
Referring to fig. 3, on the basis of embodiment 1, the photocatalytic oxidation apparatus 2 includes a catalytic oxidation tank 202 and a filter tank 208; a second exhaust fan 201 is arranged in the middle of one side of the outside of the catalytic oxidation box 202, and a third exhaust fan 207 is arranged in the middle of one side of the outside of the catalytic oxidation box 202, which is far away from the second exhaust fan 201; an air inlet pipe of the third exhaust fan 207 is inserted into the catalytic oxidation box 202, and one end of the air inlet pipe is provided with a control valve 205; the top of the catalytic oxidation box 202 is provided with an ozone generator 203; an ultraviolet lamp 204 is arranged in the middle of one side of the inner wall of the catalytic oxidation box 202, and an air detector 206 is arranged at the bottom inside the catalytic oxidation box 202; one end of the air outlet pipe of the third exhaust fan 207 is fixed with a filter box 208, a plurality of activated carbon filter screens 210 are fixed inside the filter box 208, and an air outlet 209 is formed in the middle position of one side of the filter box 208, which is far away from the third motor 207.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (7)
1. The photocatalytic oxidation waste gas treatment equipment comprises a cooling and dust removing device (1) and a photocatalytic oxidation device (2), wherein the cooling and dust removing device (1) is fixedly connected with the photocatalytic oxidation device (2) through a pipeline; the cooling and dedusting device (1) is characterized by comprising a dedusting box (105), a first exhaust fan (104) is installed on one side of the outer portion of the dedusting box (105), a cooling box (102) is fixed on one side, far away from the dedusting box (105), of the first exhaust fan (104), a refrigerator (101) is installed on one side of the outer portion of the cooling box (102), and a cooling pipe (103) is fixed in the cooling box (102); the cooling pipe (103) is fixedly connected with an air inlet pipe of a first exhaust fan (104); a first motor (106) is installed in the middle of the top of the dust removal box (105), and a screw (108) is fixed at one end of an output shaft of the first motor (106);
a threaded sleeve (112) is sleeved on the screw (108) in a threaded manner, and connecting blocks (113) are fixed on two sides of the outer part of the threaded sleeve (112); sliding rods (109) are fixed on two sides of the interior of the dust removing box (105) close to the screw (108), and the two connecting blocks (113) are connected to the corresponding sliding rods (109) in a sliding mode; one sides of the two connecting blocks (113) far away from the threaded sleeve (112) are respectively provided with a second motor (110), and one ends of output shafts of the two second motors (110) are respectively fixed with a hairbrush (111); a dust filtering net (107) is fixed on one side of the interior of the dust removing box (105) close to the two brushes (111); a water tank (117) is fixed at the bottom of the dust removing box (105); the photocatalytic oxidation device (2) comprises a catalytic oxidation box (202) and a filter box (208); a second exhaust fan (201) is installed in the middle of one side of the outside of the catalytic oxidation box (202), and a third exhaust fan (207) is installed in the middle of one side of the outside of the catalytic oxidation box (202), which is far away from the second exhaust fan (201); an ultraviolet lamp (204) is arranged in the middle of one side of the inner wall of the catalytic oxidation box (202).
2. The photocatalytic oxidation exhaust gas treatment device according to claim 1, characterized in that the screw (108) is rotatably connected to an intermediate position inside the dust removal box (105) through a rotating shaft.
3. The photocatalytic oxidation exhaust gas treatment device according to claim 1, wherein a water pump (115) is installed on each of two sides of the tank body of the water tank (117), the water pump (115) is connected with a plurality of spray heads (114) through water pipes, and the plurality of spray heads (114) are correspondingly arranged on one side of the two dust filter screens (107).
4. The photocatalytic oxidation exhaust gas treatment device according to claim 3, wherein holes are formed at the joint of the water tank (117) and the dust removal tank (105); the bottom of the water tank (117) is provided with a water outlet, and a sealing cover (116) is fixed in the water outlet.
5. The photocatalytic oxidation exhaust gas treatment device according to claim 1, characterized in that the air inlet pipe of the third exhaust fan (207) is inserted inside the catalytic oxidation tank (202), and a control valve (205) is installed at one end of the air inlet pipe.
6. The photocatalytic oxidation exhaust gas treatment apparatus according to claim 5, characterized in that an ozone generator (203) is installed on the top of the catalytic oxidation tank (202); an air detector (206) is arranged at the bottom of the interior of the catalytic oxidation box (202).
7. The photocatalytic oxidation exhaust gas treatment device according to claim 1 or 5, wherein a filter box (208) is fixed at one end of the air outlet pipe of the third exhaust fan (207), a plurality of activated carbon filter screens (210) are fixed inside the filter box (208), and an air outlet (209) is formed in the middle position of one side of the filter box (208) away from the third motor (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020561899.5U CN212068351U (en) | 2020-04-16 | 2020-04-16 | Photocatalytic oxidation's exhaust-gas treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020561899.5U CN212068351U (en) | 2020-04-16 | 2020-04-16 | Photocatalytic oxidation's exhaust-gas treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532439A (en) * | 2022-10-08 | 2022-12-30 | 中科新天地（合肥）环保科技有限公司 | Catalytic dust removal device for denitration and dioxin removal |
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2020
- 2020-04-16 CN CN202020561899.5U patent/CN212068351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532439A (en) * | 2022-10-08 | 2022-12-30 | 中科新天地（合肥）环保科技有限公司 | Catalytic dust removal device for denitration and dioxin removal |
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