CN211706398U

CN211706398U - Waste gas purifying equipment for treating printed products

Info

Publication number: CN211706398U
Application number: CN201922478989.8U
Authority: CN
Inventors: 苪世祥; 张伟; 李金武
Original assignee: Suzhou Rizhen Environmental Equipment Co ltd
Current assignee: Suzhou Rizhen Environmental Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of the exhaust gas purification system, especially, for an administer printing product exhaust gas purification equipment, including wet-type oxidation tower and reaction cylinder, the avris of wet-type oxidation tower is provided with the screw thread spare, and the outside of screw thread spare is connected with the intake pipe, the inside of wet-type oxidation tower is provided with the suction pump, and the top of suction pump is provided with the water pipe to the tip of water pipe is provided with the shower head, the outside of water pipe is provided with the fixed block, and the avris of fixed block is connected with the movable rod to be swing joint between fixed block and the movable rod, the end connection of movable rod has the umbrella face, and the tip of umbrella face is provided with. This administer printed matter exhaust gas purification equipment is provided with wet oxidation tower and reaction cylinder, through the structure and the distribution of each carrier in the photochemistry catalytic oxidation equipment, combines the catalytic agent who puts into the carrier, improves the reaction efficiency of gas and catalytic agent to reach gas emission standard.

Description

Waste gas purifying equipment for treating printed products

Technical Field

The utility model relates to a waste gas purification system technical field specifically is an administer printing product exhaust gas purification equipment.

Background

Printing factory exhaust-gas treatment equipment adopts and to get rid of main pollutants such as volatile organic compounds, inorganic matter, hydrogen sulfide, ammonia, mercaptans class to and various foul smell high-efficiently, and deodorization efficiency can reach more than 99% at most, and the deodorization effect greatly surpasss foul smell pollutant emission standard, need not to add any substance: only corresponding exhaust pipelines and exhaust power are needed to be arranged, so that the malodorous gas is deodorized, decomposed and purified through the equipment without adding any substance to participate in chemical reaction.

Most of waste gas purification systems in the market have low treatment efficiency, certain defects in effect and difficult achievement of qualified standard of filtering effect, and therefore, the waste gas purification equipment for treating the printed products is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an administer printing product exhaust gas purification equipment to propose current exhaust gas purification system in solving above-mentioned background art, most treatment effeciency is lower, and the effect has certain lack, and the filter effect is difficult for reaching the problem of qualified standard.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas purifying device for treating printed products comprises a wet oxidation tower and a reaction cylinder, wherein the side of the wet oxidation tower is provided with a threaded part, the outer side of the threaded part is connected with an air inlet pipe, a water suction pump is arranged in the wet oxidation tower, the top of the water suction pump is provided with a water pipe, the end part of the water pipe is provided with a spray head, the outer side of the water pipe is provided with a fixed block, the side of the fixed block is connected with a movable rod, the fixed block is movably connected with the movable rod, the end part of the movable rod is connected with an umbrella cover, the end part of the umbrella cover is provided with a movable block, the umbrella cover is movably connected with the movable block, the movable block is internally provided with a first bevel gear, the outer side of the first bevel gear is connected with a second bevel gear, the side of the second bevel gear is provided, and the lifting gear outside is connected with the rack, the avris of wet-type oxidation tower is provided with the bracing piece, and the outside of bracing piece is provided with the spring, the tip of spring is provided with the kelly, and the end connection of kelly has the crane, the reaction cylinder sets up in the avris of bracing piece, and the internally mounted of reaction cylinder has photocatalyst decomposition piece, photocatalyst decomposition piece's avris is provided with the photocatalytic decomposition piece, and the avris of photocatalytic decomposition piece is provided with chemical auxiliary oxidation spare.

Preferably, the air inlet pipe and the wet oxidation tower form a detachable structure through a threaded part, and the air inlet pipe is in threaded connection with the threaded part.

Preferably, the spray header is perpendicular to the water pipe, and the central axis of the water pipe is parallel to the central axis of the wet oxidation tower.

Preferably, the movable block forms a lifting structure between the lifting gear and the rack, the lifting gear and the second bevel gear are integrally arranged, and the second bevel gear is in meshing connection with the first bevel gear.

Preferably, the support rod and the lifting frame form a clamping structure through a clamping rod, and the number of the springs is two relative to the clamping rod.

Preferably, the photocatalyst decomposition piece and the photocatalytic decomposition piece are parallel to each other, the photocatalyst decomposition piece and the chemical auxiliary oxidation piece are parallel to each other, and the photocatalyst decomposition piece and the central axis of the reaction cylinder are perpendicular to each other.

Compared with the prior art, the beneficial effects of the utility model are that: through the structure and distribution of each carrier in the photochemical catalytic oxidation equipment and the combination of the catalytic agent put into the carrier, the reaction efficiency of gas and the catalytic agent is improved, the waste gas treatment effect is improved, and the gas emission standard is achieved;

1. the waste gas purifying equipment for treating printed products is provided with a wet oxidation tower, waste gas enters the interior of the wet oxidation tower through an air inlet pipe after being processed by condensation so as to be convenient for better spraying and purifying operation of the equipment, the air inlet pipe is movably connected with the wet oxidation tower through a screw part, the structure is simple and convenient to disassemble, the later maintenance and replacement operation of the air inlet pipe by the equipment are facilitated, then an oxidant can be sucked into a water pipe through a water suction pump in the wet oxidation tower and sprayed by a spray head, the gas concentration can be further reduced by adding the oxidant, the pretreatment effect on the oxidation reaction at the rear end is achieved, a certain amount of water vapor is arranged in the equipment, a waterproof device is arranged on the outer wall of the water pipe for better protecting the internal machinery of the equipment, and a 60BLDC motor can be controlled to enable a bevel gear to be linked to drive a, the movable rod at the bottom is driven to adjust the opening and closing of the umbrella cover, the operation is convenient, the lower machine is effectively prevented from being sprayed by water vapor, and the service life of the equipment is prolonged;

2. the purification equipment for treating the waste gas of the printed products is provided with a reaction cylinder, the gas after the reaction can move into the reaction cylinder from a top pipeline of a wet oxidation tower, wherein, for the stability of the pipeline, a lifting frame with adjustable height can be properly arranged, the supporting rod is fixed at a proper position, then the height of the lifting frame is flexibly adjusted through the clamping rod and is clamped and fixed, the height of the bracket is flexibly adjusted so as to be convenient for better and stably supporting the use of equipment, then the reaction cylinder is communicated with the wet oxidation tower, it comprises a photocatalyst decomposing element positioned at the most front position, a photocatalyst decomposing element positioned at the middle position, and a chemical auxiliary oxidizing element positioned at the most rear position, can be effectual to gas reaction decomposition purification, improve the reaction efficiency of gas and catalytic agent, improve the exhaust-gas treatment effect to reach gas emission standard.

Drawings

FIG. 1 is a schematic side view of the internal structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the umbrella cover and the water pipe;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a wet oxidation tower; 2. a threaded member; 3. an air inlet pipe; 4. a water pump; 5. a water pipe; 6. a shower head; 7. a fixed block; 8. a movable rod; 9. an umbrella cover; 10. a movable block; 11. a first bevel gear; 12. a second bevel gear; 13. a lifting gear; 14. a rack; 15. a support bar; 16. a spring; 17. a clamping rod; 18. a lifting frame; 19. a reaction cylinder; 20. a photocatalyst decomposing element; 21. a photocatalytic decomposition member; 22. a chemically assisted oxidation element.

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. 1-3, the present invention provides a technical solution: a waste gas purification device for treating printed products comprises a wet oxidation tower 1, a threaded part 2, an air inlet pipe 3, a water suction pump 4, a water pipe 5, a spray header 6, a fixed block 7, a movable rod 8, an umbrella cover 9, a movable block 10, a first bevel gear 11, a second bevel gear 12, a lifting gear 13, a rack 14, a support rod 15, a spring 16, a clamping rod 17, a lifting frame 18, a reaction cylinder 19, a photocatalyst decomposition part 20, a photocatalytic decomposition part 21 and a chemical auxiliary oxidation part 22, wherein the threaded part 2 is arranged on the lateral side of the wet oxidation tower 1, the air inlet pipe 3 is connected with the outer side of the threaded part 2, the water suction pump 4 is arranged inside the wet oxidation tower 1, the water pipe 5 is arranged on the top of the water suction pump 4, the spray header 6 is arranged at the end part of the water pipe 5, the fixed block 7 is arranged on the outer side of the water pipe 5, the movable rod 8 is connected with the, the end part of the movable rod 8 is connected with an umbrella cover 9, the end part of the umbrella cover 9 is provided with a movable block 10, the umbrella cover 9 is movably connected with the movable block 10, a first bevel gear 11 is arranged inside the movable block 10, and the outer side of the first bevel gear 11 is connected with a second bevel gear 12, the edge side of the second bevel gear 12 is provided with a lifting gear 13, and the second bevel gear 12 and the lifting gear 13 are connected by welding, and the outer side of the lifting gear 13 is connected with a rack 14, the side of the wet oxidation tower 1 is provided with a support rod 15, and a spring 16 is arranged on the outer side of the support rod 15, a clamping rod 17 is arranged at the end part of the spring 16, the end part of the clamping rod 17 is connected with a lifting frame 18, a reaction cylinder 19 is arranged at the side of the supporting rod 15, a photocatalyst decomposer 20 is arranged in the reaction cylinder 19, a photocatalytic decomposer 21 is arranged at the side of the photocatalyst decomposer 20, and a chemical auxiliary oxidation element 22 is arranged at the side of the photocatalytic decomposer 21;

the air inlet pipe 3 and the wet oxidation tower 1 form a detachable structure through the screw part 2, and the air inlet pipe 3 and the screw part 2 are in threaded connection, so that the structure is simple, the detachment is convenient, and the maintenance and replacement operation of the air inlet pipe 3 in the later period of equipment is facilitated;

the spray header 6 is vertical to the water pipe 5, the central axis of the water pipe 5 is parallel to the central axis of the wet oxidation tower 1, the gas concentration can be further reduced by adding an oxidant, and a pretreatment effect on a rear-end oxidation reaction is achieved;

the movable block 10 forms a lifting structure through the lifting gear 13 and the rack 14, the lifting gear 13 and the second bevel gear 12 are integrally arranged, and the second bevel gear 12 is meshed with the first bevel gear 11 to adjust the opening and closing of the umbrella cover 9, so that the operation is convenient and fast, the lower machine is effectively prevented from being sprayed by water vapor, and the service life of the equipment is prolonged;

the support rod 15 and the lifting frame 18 form a clamping structure through the clamping rod 17, and two springs 16 are symmetrically arranged on the clamping rod 17, so that the height of the support is flexibly adjusted, and the use of the support equipment is more stable;

photocatalyst decomposes and is parallel to each other between 20 and the photocatalytic decomposition piece 21, and is parallel to each other between photocatalyst decomposes 20 and the chemical auxiliary oxidation piece 22 to photocatalyst decomposes 20 and the axis mutually perpendicular of reaction cylinder 19, can effectually carry out the reaction to gas and decompose the purification, improves the reaction efficiency of gas and catalytic agent, improves the exhaust-gas treatment effect, thereby reaches the gas emission standard.

The working principle is as follows: for this kind of waste gas purification system, as shown in fig. 1 and fig. 2, firstly, waste gas is processed by condensation, and then enters the interior of the wet oxidation tower 1 through the air inlet pipe 3, so as to facilitate the better spraying and purification operation of the equipment, the air inlet pipe 3 is movably connected with the wet oxidation tower 1 through the screw member 2, the structure is simple and convenient to disassemble, which is beneficial to the maintenance and replacement operation of the air inlet pipe 3 in the later stage of the equipment, then the water pipe 5 can be sucked with oxidant through the water suction pump 4 in the wet oxidation tower 1, and the spraying is carried out by the spray header 6, the gas concentration can be further reduced by adding the oxidant, the pretreatment function is carried out on the oxidation reaction at the rear end, because the equipment has certain water vapor inside, in order to better protect the internal machinery of the equipment, the outer wall of the water pipe 5 is provided with a waterproof device, the bevel gear, the umbrella cover 9 can be lifted to drive the movable rod 8 at the bottom to adjust the opening and closing of the umbrella cover 9, the operation is convenient and fast, the lower machine is effectively prevented from being sprayed by water vapor, and the service life of the equipment is prolonged;

according to fig. 1 and 3, the gas after the reaction moves from the top pipe of the wet oxidation tower 1 to the reaction cylinder 19, wherein, for the stability of the pipeline, a lifting frame 18 with adjustable height can be properly arranged, the support rod 15 is fixed at a proper position, then the height of the lifting frame 18 is flexibly adjusted through the clamping rod 17 and is clamped and fixed, the height of the bracket is flexibly adjusted, so as to be convenient for the use of better stable supporting equipment, then the reaction cylinder 19 is communicated with the wet oxidation tower 1, it comprises a photocatalyst decomposing element 20 at the most front position, a photocatalyst decomposing element 21 at the middle position, a chemical auxiliary oxidizing element 22 at the most rear position, can effectively carry out reaction, decomposition and purification on the gas, improve the reaction efficiency of the gas and the catalytic agent, improve the waste gas treatment effect, thereby achieving the gas emission standard and completing the use process of the whole waste gas purification system.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a administer printed matter waste gas clarification plant, includes wet oxidation tower (1) and reaction cylinder (19), its characterized in that: the avris of wet oxidation tower (1) is provided with screw (2), and the outside of screw (2) is connected with intake pipe (3), the inside of wet oxidation tower (1) is provided with suction pump (4), and the top of suction pump (4) is provided with water pipe (5), and the tip of water pipe (5) is provided with shower head (6), the outside of water pipe (5) is provided with fixed block (7), and the avris of fixed block (7) is connected with movable rod (8), and be swing joint between fixed block (7) and movable rod (8), the end connection of movable rod (8) has umbrella face (9), and the tip of umbrella face (9) is provided with movable block (10), and be swing joint between umbrella face (9) and movable block (10), the inside of movable block (10) is provided with first bevel gear (11), and the outside of first bevel gear (11) is connected with second bevel gear (12), the avris of second bevel gear (12) is provided with lifting gear (13), and is welded connection between second bevel gear (12) and lifting gear (13) to lifting gear (13) outside is connected with rack (14), the avris of wet oxidation tower (1) is provided with bracing piece (15), and the outside of bracing piece (15) is provided with spring (16), the tip of spring (16) is provided with kelly (17), and the end connection of kelly (17) has crane (18), reaction cylinder (19) set up in the avris of bracing piece (15), and the internally mounted of reaction cylinder (19) has photocatalyst decomposer (20), the avris of photocatalyst decomposer (20) is provided with photocatalyst decomposer (21), and the avris of photocatalyst decomposer (21) is provided with chemical supplementary oxidation spare (22).

2. The apparatus for treating waste gas of printed matter as claimed in claim 1, wherein: the air inlet pipe (3) is of a detachable structure through the screw (2) and the wet oxidation tower (1), and the air inlet pipe (3) is in threaded connection with the screw (2).

3. The apparatus for treating waste gas of printed matter as claimed in claim 1, wherein: the spray header (6) is vertical to the water pipe (5), and the central axis of the water pipe (5) is parallel to the central axis of the wet oxidation tower (1).

4. The apparatus for treating waste gas of printed matter as claimed in claim 1, wherein: the movable block (10) forms a lifting structure through a lifting gear (13) and a rack (14), the lifting gear (13) and the second bevel gear (12) are integrally arranged, and the second bevel gear (12) is in meshed connection with the first bevel gear (11).

5. The apparatus for treating waste gas of printed matter as claimed in claim 1, wherein: the support rod (15) and the lifting frame (18) form a clamping structure through a clamping rod (17), and two springs (16) are symmetrically arranged relative to the clamping rod (17).

6. The apparatus for treating waste gas of printed matter as claimed in claim 1, wherein: the photocatalyst decomposing piece (20) and the photocatalyst decomposing piece (21) are parallel to each other, the photocatalyst decomposing piece (20) and the chemical auxiliary oxidizing piece (22) are parallel to each other, and the photocatalyst decomposing piece (20) and the central axis of the reaction cylinder (19) are perpendicular to each other.