CN212549019U - Multistage UV photooxidation catalysis exhaust-gas treatment equipment - Google Patents
Multistage UV photooxidation catalysis exhaust-gas treatment equipment Download PDFInfo
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- CN212549019U CN212549019U CN202020916216.3U CN202020916216U CN212549019U CN 212549019 U CN212549019 U CN 212549019U CN 202020916216 U CN202020916216 U CN 202020916216U CN 212549019 U CN212549019 U CN 212549019U
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Abstract
The utility model discloses a multistage UV photooxidation catalysis exhaust-gas treatment equipment, its technical scheme main points are: the air inlet pipe is arranged on the box body, the air flow adjusting valve is arranged inside the air inlet pipe and comprises a baffle, the baffle comprises a sealing part, a first ventilation part and a second ventilation part, the ventilation quantity of the first ventilation part and the ventilation quantity of the second ventilation part are sequentially increased, and an adjusting plate with a ventilation opening is rotatably connected to the bottom of the baffle. The utility model discloses an useful: waste gas is getting into the inside in-process of box through the intake pipe, blocks through the baffle to waste gas for the same time quantum gets into the inside waste gas volume of box and reduces, rotates through the bottom at the baffle and connects the regulating plate, makes waste gas can be handled by artificial portion of ventilating one and the portion of ventilating two inflow box insides on the baffle, thereby makes the more thorough of waste gas processing in the box, promotes exhaust-gas treatment equipment's treatment effeciency.
Description
Technical Field
The utility model relates to an environmental protection equipment, more specifically say, it relates to a multistage UV photooxidation catalysis exhaust-gas treatment equipment.
Background
With the acceleration of global industrialization process, the environmental pollution problem is becoming more serious, environmental governance has been widely regarded by countries in the world, governments have invested huge manpower, material resources and financial resources in environmental governance to provide support for research and industrialization of environmental purification materials and environmental purification technologies, wherein, photocatalytic materials and photocatalytic technologies play an important role, and the UV photocatalytic method is a new environment-friendly technology with high efficiency, low energy consumption, large processing capacity and simple operation, and is a hotspot of recent research.
Chinese patent publication No. CN207708809U discloses a multistage UV photo-oxidation catalytic waste gas treatment device, which has the technical essential that: the ultraviolet lamp tube fixing device comprises a first box body module, wherein a UV ultraviolet lamp tube group is arranged in the first box body module and comprises a UV ultraviolet lamp tube supporting end and a UV ultraviolet lamp tube fixing rear end; a lamp tube cover is arranged between the UV ultraviolet lamp tube supporting end and the fixed rear end of the UV ultraviolet lamp tube, and the UV ultraviolet lamp tube is arranged in the lamp tube cover; the UV ultraviolet lamp tube support end is clamped with the fixed front end of the UV ultraviolet lamp tube, a binding post is arranged at the fixed front end of the UV ultraviolet lamp tube, and the binding post is clamped with and corresponds to the wiring part of the UV ultraviolet lamp tube; two ends of the UV ultraviolet lamp tube group are provided with titanium dioxide photocatalyst layers; one end of the first box body module is connected with an exhaust pipe, the other end of the first box body module is connected with a second box body module, and an air inlet pipe is arranged on the second box body module; and glass fiber cotton is arranged in the second box body module, and activated carbon is arranged at the downstream of the glass fiber cotton.
Because UV ultraviolet tube is direct and waste gas direct contact among the above-mentioned scheme has been solved, the energy consumption is big and do not have safety protection, the short drawback of life, but in the exhaust-gas treatment process, according to the handling condition of waste gas, the difficult adjustment gets into the waste gas volume of box, when the waste gas volume is too big, behind a large amount of waste gas entering box, can lead to exhaust-gas treatment thoroughly inadequately, influence exhaust-gas treatment equipment's treatment effeciency, consequently need provide a new scheme and solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a multistage UV photooxidation catalysis exhaust-gas treatment equipment of adjustable intake pipe department waste gas volume.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a multistage UV photooxidation catalysis exhaust-gas treatment equipment, the power distribution box comprises a box body, be provided with the intake pipe on the box, the inside air current regulating valve that is provided with of intake pipe, air current regulating valve includes the baffle, the baffle includes the enclosure, the portion of ventilating one and the portion of ventilating two, the air volume of the portion of ventilating one and the portion of ventilating two increases in proper order, the baffle bottom is rotated and is connected with and has the open-ended regulating plate of ventilating, the regulating plate bottom is provided with and is used for driving regulating plate pivoted drive assembly.
Through adopting above-mentioned technical scheme, waste gas is getting into the inside in-process of box through the intake pipe, block through the baffle to waste gas, make the waste gas volume that same time quantum got into the box inside reduce, rotate through the bottom at the baffle and connect the regulating plate, make waste gas can be by artificial portion of ventilating one and the portion of ventilating two inflow box insidely of baffle handle, make the waste gas volume in the box adjust, thereby make waste gas handle more thoroughly in the box, promote waste gas treatment equipment's treatment effeciency.
The utility model discloses further set up to: the first ventilation part is provided with a plurality of first ventilation holes, the second ventilation part is provided with a plurality of second ventilation holes, and the aperture of each second ventilation hole is larger than that of each first ventilation hole.
Through adopting above-mentioned technical scheme, because the aperture of second bleeder vent is greater than first bleeder vent, when waste gas passes through first bleeder vent on the portion of ventilating first, waste gas can be separated into a plurality of air currents by a plurality of first bleeder vents, flow into the box again, thereby the flow when waste gas flows through the baffle in the same time has been reduced, thereby the velocity of flow of waste gas has been slowed down, and when waste gas passes through the second bleeder vent on the portion of ventilating second, because the aperture of second bleeder vent is greater than the aperture of first bleeder vent, thereby make waste gas when the portion of ventilating second of flowing through, waste gas can be separated into a plurality of coarser air currents, flow into the box again, thereby the flow of waste gas has been increased.
The utility model discloses further set up to: the driving assembly comprises a first bevel gear fixedly connected with the bottom of the adjusting plate, a second bevel gear is connected to the first bevel gear in a meshed mode, a transmission rod is arranged at the center of the second bevel gear, and the transmission rod penetrates through the air inlet pipe and extends out of the air inlet pipe.
Through adopting above-mentioned technical scheme, through setting up first bevel gear and second bevel gear for stretch out the outside transfer line of intake pipe through rotating and can drive second bevel gear and rotate, thereby drive first bevel gear and rotate, and then make control regulating plate pivoted operation can go on through rotating the transfer line, it is more convenient to operate and the rotation of regulating plate is more steady.
The utility model discloses further set up to: and a hand wheel is arranged at one end of the transmission rod, which extends out of the air inlet pipe.
By adopting the technical scheme, the hand wheel is arranged, and the hand wheel provides a force application point for the operation of rotating the transmission rod, so that the operation of finally rotating the adjusting plate is more convenient and labor-saving by rotating the transmission rod.
The utility model discloses further set up to: the top surface of the adjusting plate is provided with an annular block with a T-shaped cross section, and the bottom surface of the baffle plate is provided with an annular groove matched with the annular block.
Through adopting above-mentioned technical scheme, owing to be provided with the annular piece that is the T font, through the annular piece at the ring channel internal rotation, realized that the regulating plate is connected with the rotation of baffle to spacing through the ring channel to the annular piece, make the annular piece be difficult for breaking away from the ring channel, thereby make the annular piece can more stabilize smooth and easy rotate in the ring channel, and then make the rotation between regulating plate and the baffle be connected more stably.
The utility model discloses further set up to: the adjusting plate is characterized in that strip-shaped grooves are formed in the positions, located on the two sides of the ventilation opening, of the top surface of the adjusting plate, arc-shaped insertion strips are arranged in the strip-shaped grooves, elastic pieces are arranged between the insertion strips and the strip-shaped grooves, and embedded grooves used for the insertion strips to be clamped in are formed in adjacent junctions, located on the sealing portion, the first ventilation portion and the second ventilation portion, of the bottom surface of the baffle.
Through adopting above-mentioned technical scheme, owing to be provided with fillet and caulking groove, through rotating the regulating plate for the fillet card of ventilating the opening both sides is gone into corresponding closing part, the caulking groove of portion one or portion two of ventilating, plays the effect of location, thereby makes the section of ventilating that the opening of ventilating can firmly aim at on the baffle corresponding, thereby makes the regulating effect of regulating plate to waste gas more stable.
The utility model discloses further set up to: the baffle is detachably connected to the inside of the air inlet pipe.
Through adopting above-mentioned technical scheme, because the baffle is connected inside the intake pipe for detachably for the air current adjusting valve can be from the intake pipe in the dismantlement come the maintenance clearance, has prolonged air current adjusting valve's life.
The utility model discloses further set up to: be provided with the external screw thread structure on the baffle periphery wall, intake pipe internal perisporium seted up with external screw thread structure assorted inner thread structure.
Through adopting above-mentioned technical scheme, because baffle and intake pipe threaded connection, threaded connection has the connection and stabilizes, convenient operation's characteristics for the connection that the baffle can be stable is in the intake pipe, and the convenient operation of dismouting is swift.
To sum up, the utility model discloses following beneficial effect has: waste gas is getting into the inside in-process of box through the intake pipe, block through the baffle to waste gas for the waste gas volume that same time quantum got into the box inside reduces, rotate through the bottom at the baffle and connect the regulating plate, make waste gas can be by artificial portion of ventilating one and the portion of ventilating two inflow box insidely on the baffle handle, make the waste gas volume in the box adjust, thereby make the more thorough of waste gas processing in the box, promote exhaust-gas treatment equipment's treatment effeciency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the air flow regulating valve of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is a semi-sectional view of the middle baffle of the present invention.
In the figure: 1. a box body; 2. an air inlet pipe; 3. a baffle plate; 4. a closing part; 5. a first ventilation part; 6. a second ventilation part; 7. an adjusting plate; 8. a vent opening; 9. a first air vent; 10. a second air hole; 11. a first bevel gear; 12. a second bevel gear; 13. a transmission rod; 14. a hand wheel; 15. a ring block; 16. an annular groove; 17. a strip-shaped groove; 18. a fillet; 19. an elastic member; 20. and (4) caulking grooves.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A multi-stage UV photo-oxidation catalysis waste gas treatment device is shown in figures 1 to 4, and comprises a box body 1, wherein an air inlet pipe 2 is arranged on the box body 1, an air flow adjusting valve is detachably connected inside the air inlet pipe 2 and comprises a baffle plate 3, an external thread structure is arranged on the outer peripheral wall of the baffle plate 3, an internal thread structure matched with the external thread structure is arranged on the inner peripheral wall of the air inlet pipe 2, the baffle plate 3 comprises a sealing part 4, a first ventilating part 5 and a second ventilating part 6, the ventilation quantity of the first ventilating part 5 and the second ventilating part 6 is sequentially increased, wherein the sealing part 4 is a solid plate and cannot ventilate, a plurality of first air holes 9 are arranged on the first ventilating part 5, a plurality of second air holes 10 are arranged on the second ventilating part 6, the aperture of the second air holes 10 is larger than that of the first air holes 9, an adjusting plate 7 with ventilating openings 8 is rotatably connected to the bottom, the bottom surface of the baffle 3 is provided with an annular groove 16 matched with the annular block 15, the bottom of the adjusting plate 7 is provided with a driving component for driving the adjusting plate 7 to rotate, the driving component comprises a first bevel gear 11 fixedly connected with the bottom of the adjusting plate 7, the first bevel gear 11 is connected with a second bevel gear 12 in a meshing manner, the center position of the second bevel gear 12 is provided with a transmission rod 13, the transmission rod 13 penetrates through the air inlet pipe 2 and extends out of the air inlet pipe 2, one end of the transmission rod 13 extending out of the air inlet pipe 2 is provided with a hand wheel 14, the positions of the top surface of the adjusting plate 7 at two sides of the air vent opening 8 are both provided with strip grooves 17, the strip grooves 17 are internally provided with strip strips 18 with arc-shaped tops, elastic, and the adjacent junctions of the first ventilation part 5 and the second ventilation part 6 are provided with embedding grooves 20 for the embedding of the insertion strips 18.
When the waste gas flows into the box body 1, the waste gas firstly passes through the baffle plate 3, the inlet flow rate of the waste gas is reduced by blocking the waste gas by the baffle plate 3, the adjusting plate 7 is rotatably connected to the bottom of the baffle plate 3, the waste gas can artificially flow into the box body 1 from the first ventilating part 5 or the second ventilating part 6 on the baffle plate 3, the opening on the adjusting plate 7 is aligned with the sealing part 4, the first ventilating part 5 or the second ventilating part 6 on the baffle plate 3 by rotating the adjusting plate 7, the rest position of the adjusting plate 7 can be blocked, the waste gas can flow into the box body 1 through the corresponding position, so as to achieve the control effect on the flow rate of the waste gas, and the control is more convenient, wherein when the waste gas passes through the second ventilating hole 10 on the second ventilating part 6, the waste gas is separated through the second ventilating hole 10, so that the waste gas can be separated into a plurality of gas flows and then flows into the box, when waste gas passes through first bleeder vent 9 on ventilation portion 5, because first bleeder vent 9 aperture is less than second bleeder vent 10, make waste gas can be separated into a plurality of thinner air currents by a plurality of first bleeder vents 9, flow into in box 1 again, thereby the air flow when waste gas flows through baffle 3 in the same time has been reduced, thereby the velocity of flow of waste gas has been slowed down, when waste gas passes through sealing 4, because sealing 4 is solid plate, make waste gas can be blockked outside intake pipe 2, can't get into inside box 1, play the effect of blockking to waste gas, thereby make the waste gas volume in the box 1 can artificial regulation, and then make waste gas more thorough in the processing of box 1, promote exhaust-gas treatment equipment's treatment effeciency.
Through setting up first bevel gear 11 and second bevel gear 12 for stretch out the outside transfer line 13 of intake pipe 2 through rotating and can drive second bevel gear 12 and rotate, thereby drive first bevel gear 11 and drive, and then make regulating plate 7 rotate, make control regulating plate 7 pivoted operation can go on through rotating transfer line 13, and the bevel gear transmission has the stable characteristics of transmission, make the operation more convenient and regulating plate 7's rotation is more steady.
Due to the arrangement of the hand wheel 14, the arrangement of the hand wheel 14 provides a force application point for the operation of rotating the transmission rod 13, so that the operation of rotating the adjusting plate 7 is more convenient and labor-saving by rotating the transmission rod 13.
Because the fillet 18 and the caulking groove 20 are arranged, when the adjusting plate 7 is rotated, the fillet 18 in the strip-shaped groove 17 is stressed to retreat, so that the elastic piece 19 at the bottom of the fillet 18 is compressed along with the fillet, and thus an elastic force which is recovered to the original state is generated, when the adjusting plate 7 needs to be rotated to the corresponding position, the fillet 18 at two sides of the opening rotates towards the caulking groove 20 at the junction of the corresponding closing part 4, the first ventilation part 5 and the second ventilation part 6, when the adjusting plate 7 is rotated to the position of the caulking groove 20, because the fillet 18 is not stressed any more, the elastic piece 19 is recovered to the original state to pop the fillet 18 outwards, so that the fillet 18 is clamped in the caulking groove 20, the caulking groove 20 is arranged to play a role in positioning for the fillet 18, so that the opening can be firmly aligned to the corresponding closing part 4, the first ventilation part 5 and the second ventilation part 6 on the baffle plate 3, and therefore, the effect of adjusting plate 7, when the insertion strip 18 needs to be separated from the insertion groove 20, the edge of the insertion groove 20 can be contacted with the arc surface of the insertion strip 18 by rotating the adjusting plate 7, so that the insertion strip can be smoothly rotated out along the edge of the insertion groove 20, and the insertion and separation operation of the insertion strip 18 into and from the insertion groove 20 is more convenient.
Because baffle 3 is connected inside intake pipe 2 for detachably for baffle 3 can be dismantled from intake pipe 2 and get off to maintain the clearance, has prolonged baffle 3's life.
Because set up the external screw thread structure on the 3 periphery walls of baffle, set up the internal thread structure on the 2 internal perisporium of intake pipe for baffle 3 couples together with 2 threaded connection of intake pipe, and threaded connection has the connection firm, and convenient operation's characteristics make the stable connection of baffle 3 ability in intake pipe 2, and the convenient operation of dismouting swift.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a multistage UV photooxidation catalysis exhaust-gas treatment equipment, includes box (1), be provided with intake pipe (2) on box (1), its characterized in that: intake pipe (2) inside is provided with air flow control valve, air flow control valve includes baffle (3), baffle (3) include closing part (4), portion of ventilating (5) and portion of ventilating two (6), the air volume of portion of ventilating (5) and portion of ventilating two (6) increases in proper order, baffle (3) bottom is rotated and is connected with regulating plate (7) that have opening of ventilating (8), regulating plate (7) bottom is provided with and is used for driving regulating plate (7) pivoted drive assembly.
2. The apparatus of claim 1, wherein the apparatus further comprises: the first ventilation part (5) is provided with a plurality of first ventilation holes (9), the second ventilation part (6) is provided with a plurality of second ventilation holes (10), and the aperture of each second ventilation hole (10) is larger than that of each first ventilation hole (9).
3. The apparatus of claim 1, wherein the apparatus further comprises: the driving assembly comprises a first bevel gear (11) fixedly connected with the bottom of the adjusting plate (7), a second bevel gear (12) is connected to the first bevel gear (11) in a meshed mode, a transmission rod (13) is arranged at the center of the second bevel gear (12), and the transmission rod (13) penetrates through the air inlet pipe (2) and extends out of the air inlet pipe (2).
4. The apparatus of claim 3, wherein the apparatus further comprises: and a hand wheel (14) is arranged at one end of the transmission rod (13) extending out of the air inlet pipe (2).
5. The apparatus of claim 1, wherein the apparatus further comprises: the top surface of the adjusting plate (7) is provided with an annular block (15) with a T-shaped cross section, and the bottom surface of the baffle (3) is provided with an annular groove (16) matched with the annular block (15).
6. The apparatus of claim 1, wherein the apparatus further comprises: strip groove (17) have all been seted up on the position that regulating plate (7) top surface is located ventilation opening (8) both sides, strip groove (17) inside is provided with the top and is circular-arc fillet (18), be provided with elastic component (19) between fillet (18) and strip groove (17), caulking groove (20) that are used for fillet (18) card to go into are all seted up to adjacent juncture that baffle (3) bottom surface is located sealing (4), ventilation portion one (5) and ventilation portion two (6).
7. The apparatus of claim 1, wherein the apparatus further comprises: baffle (3) are for detachably connect inside intake pipe (2).
8. The apparatus of claim 7, wherein the apparatus further comprises: the baffle (3) periphery wall is provided with the external screw thread structure, intake pipe (2) internal perisporium seted up with external screw thread structure assorted internal thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916216.3U CN212549019U (en) | 2020-05-26 | 2020-05-26 | Multistage UV photooxidation catalysis exhaust-gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916216.3U CN212549019U (en) | 2020-05-26 | 2020-05-26 | Multistage UV photooxidation catalysis exhaust-gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212549019U true CN212549019U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916216.3U Active CN212549019U (en) | 2020-05-26 | 2020-05-26 | Multistage UV photooxidation catalysis exhaust-gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212549019U (en) |
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2020
- 2020-05-26 CN CN202020916216.3U patent/CN212549019U/en active Active
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