CN212091609U

CN212091609U - Photodissociation exhaust treatment device

Info

Publication number: CN212091609U
Application number: CN201922361750.2U
Authority: CN
Inventors: 冯建琳; 马安杰; 许雯艳
Original assignee: Nanjing Circle Dot Environment Cleaning Technology Co ltd
Current assignee: Nanjing Circle Dot Environment Cleaning Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-08
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a photolysis exhaust-gas treatment device, including horizontal bottom plate, the top left side fixed mounting of horizontal bottom plate has the exhaust-gas treatment box, the bottom fixedly connected with oxygen hose of the left side lateral wall of exhaust-gas treatment box, the top fixedly connected with waste gas intake pipe of the left side lateral wall of exhaust-gas treatment box, the left side top and the equal fixed mounting in bottom of exhaust-gas treatment box inner chamber have the fan, the bottom and the top fixed mounting of the inner chamber right side lateral wall of exhaust-gas treatment box have the UV fluorescent tube, driven transmission shaft is installed through the rolling bearing symmetry in the inner chamber top left and right sides of exhaust-gas treatment box, two sets of driven transmission shaft all set up between fan and UV fluorescent tube, driven transmission shaft's. This photolysis exhaust treatment device passes through the alkali liquor pipe and pours into proper amount alkali lye into to sulphur removal incasement portion, and waste gas gets into sulphur removal case through communicating pipe and makes oxysulfide and alkali lye reaction generate the sulfate and deposit to be convenient for get rid of the oxysulfide in the waste gas.

Description

Photodissociation exhaust treatment device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a photodissociation exhaust treatment device.

Background

With the rapid development of industry in recent years, the problem of air pollution is becoming more serious, and the industrial waste gas has the characteristics of complex components, high organic matter concentration, toxicity, harmfulness and the like, so that the pollution problem is difficult to be solved completely, the traditional industrial waste gas treatment mode mainly comprises spray adsorption, biological treatment, filtration, electrostatic adsorption, plasma and the like, and the traditional waste gas treatment device can basically meet the use requirements of people, but still has certain problems, and the specific problems are as follows:

most of waste gas treatment devices in the market at present have the problems of low equipment working efficiency, high potential safety hazard and the like, and are difficult to accord with the concept of high-efficiency production and safe production in the current society.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photodissociation exhaust treatment device 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 utility model provides a photolysis waste gas treatment device, includes horizontal bottom plate, the top left side fixed mounting of horizontal bottom plate has the exhaust-gas treatment box, the bottom fixedly connected with oxygen hose of the left side lateral wall of exhaust-gas treatment box, the top fixedly connected with waste gas intake pipe of the left side lateral wall of exhaust-gas treatment box, the equal fixed mounting in left side top and the bottom of exhaust-gas treatment box inner chamber has the fan, the bottom and the top fixed mounting of the inner chamber right side lateral wall of exhaust-gas treatment box have the UV fluorescent tube, the driven transmission shaft is installed through rolling bearing symmetry in the inner chamber top left and right sides of exhaust-gas treatment box, two sets of driven transmission shaft all set up between fan and UV fluorescent tube, the upper end of the outside of driven transmission shaft cup joints with driven gear, the lower extreme of the outside of driven transmission shaft has cup jointed first gas equipartition mechanism, the, the bottom power output end of the motor is connected with a driving transmission shaft extending to the inner cavity of the waste gas treatment box body, the upper end of the outer part of the driving transmission shaft is sleeved with a driving gear which is meshed with two groups of driven gears, the driving gear is arranged in the inner cavity of the waste gas treatment box body, the upper end and the lower end of the outer part of the driving transmission shaft are both sleeved with second gas uniform distribution mechanisms, the two groups of second gas uniform distribution mechanisms are arranged below the driving gear, the two groups of second gas uniform distribution mechanisms are respectively arranged above and below the first gas uniform distribution mechanism, cylinders are symmetrically arranged on the right side of the top of the transverse bottom plate, a sulfur removal box is fixedly arranged at the top output end of the two groups of cylinders, a discharge pipe is fixedly connected to the bottom of the right side wall of the sulfur removal box, a waste gas outlet pipe is fixedly connected to the top of the right side wall of the, the top left side of sulphur removal case is seted up the intercommunicating pore that runs through the sulphur removal case, the top right side fixedly connected with of exhaust-gas treatment box runs through the intercommunicating pore and extends to the communicating pipe of sulphur removal case inner chamber, the right side lateral wall fixed mounting of exhaust-gas treatment box has the stop gear who is connected with the sulphur removal case.

Preferably, in the photolysis exhaust-gas treatment device, the bottom four corners of the transverse bottom plate is fixedly provided with universal wheels, and the inside of the universal wheels is provided with brake pads.

Based on above-mentioned technical characteristics, be convenient for remove this photolysis exhaust treatment device.

Preferably, among the above-mentioned photolysis exhaust treatment device, waste gas intake pipe, oxygen hose, discharging pipe, waste gas outlet duct and alkali liquor pipe all are provided with the valve, the inner chamber bottom of sulphur removal case sets up to the low form in the left side high right side.

Based on the technical characteristics, the process of waste gas treatment is convenient to control.

Preferably, among the above-mentioned photodissociation exhaust treatment device, first gas equipartition mechanism includes first fixed cover, first flow equalizing plate and first flow equalizing hole, first fixed cover cup joints on driven transmission shaft, first flow equalizing plate is installed to first fixed cover outer wall left and right sides symmetry, first flow equalizing plate is last evenly to be seted up and to run through first flow equalizing plate's first flow equalizing hole.

Based on above-mentioned technical characteristic, be convenient for intensive mixing oxygen and waste gas, and then improve photolysis efficiency.

Preferably, among the above-mentioned photodissociation exhaust treatment device, the gaseous equipartition mechanism of second includes the fixed cover of second flow equalizing plate, second and the equal discharge orifice of second, the fixed cover of second is cup jointed on the initiative transmission shaft, the equal fixed mounting of the lateral wall of the left and right sides of the fixed cover of second has the second flow equalizing plate, evenly set up the second flow equalizing hole that runs through the second flow equalizing plate on the second flow equalizing plate.

Preferably, among the above-mentioned photolysis exhaust treatment device, stop gear includes slide and slide, slide fixed mounting is on the exhaust treatment box, the inside slide that is provided with mutually fixed with sulphur removal case left side lateral wall of slide.

Based on the technical characteristics, the communicating pipe is convenient to prevent from being blocked so as to influence the waste gas treatment process.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fan accelerates the air flow in the inner cavity of the waste gas treatment box, the motor drives the second gas uniform distribution mechanism and the first gas uniform distribution mechanism to rotate so as to accelerate the mixing rate of the waste gas and the oxygen in the inner cavity of the waste gas treatment box, and the UV lamp tube is used for photolysis of the waste gas mixed with the oxygen so as to improve the waste gas treatment efficiency and reduce the potential safety hazard;

2. a proper amount of alkali liquor is injected into the inside of the sulfur removal box through an alkali liquor pipe, and waste gas enters the sulfur removal box through a communicating pipe to enable sulfur oxides and the alkali liquor to react to generate sulfate precipitate, so that the sulfur oxides in the waste gas can be conveniently removed.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the waste gas treatment box and the limiting mechanism in a right view;

fig. 3 is a schematic view of the top view structure of the driven gear and the driving gear of the present invention.

In the figure: 1. an exhaust gas inlet pipe; 2. a first gas uniform distribution mechanism; 201. a first fixing sleeve; 202. a first flow equalizing plate; 203. a first flow equalizing hole; 3. an oxygen tube; 4. a fan; 5. a second gas uniform distribution mechanism; 501. a second flow equalizing plate; 502. a second fixing sleeve; 503. a second flow equalizing hole; 6. a transverse floor; 7. a driven transmission shaft; 8. a UV lamp tube; 9. a cylinder; 10. a universal wheel; 11. a discharge pipe; 12. a sulfur removal tank; 13. an exhaust gas outlet pipe; 14. an alkali liquor tube; 15. a communicating hole; 16. a communicating pipe; 17. a driven gear; 18. a driving gear; 19. a motor; 20. a drive transmission shaft; 21. a waste gas treatment box body; 22. a limiting mechanism; 2201. a slide plate; 2202. a slideway.

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 an embodiment: a photolysis waste gas treatment device comprises a transverse bottom plate 6, a waste gas treatment box body 21 is fixedly installed on the left side of the top of the transverse bottom plate 6, universal wheels 10 are fixedly installed at four corners of the bottom of the transverse bottom plate 6, brake pads are arranged inside the universal wheels 10, an oxygen pipe 3 is fixedly connected with the bottom of the left side wall of the waste gas treatment box body 21, a waste gas inlet pipe 1 is fixedly connected with the top of the left side wall of the waste gas treatment box body 21, the waste gas inlet pipe 1, the oxygen pipe 3, a discharging pipe 11, a waste gas outlet pipe 13 and an alkaline liquid pipe 14 are respectively provided with a valve, the bottom of an inner cavity of a sulfur removal box 12 is arranged in a left-high-right-low shape, fans 4 are respectively and fixedly installed on the top and the left side of the inner cavity of the waste gas treatment box body 21, UV lamp tubes 8 are fixedly installed on the bottom and the top of, two groups of driven transmission shafts 7 are arranged between the fan 4 and the UV lamp tube 8, the upper end of the outer part of each driven transmission shaft 7 is sleeved with a driven gear 17, the lower end of the outer part of each driven transmission shaft 7 is sleeved with a first gas uniform distribution mechanism 2, each first gas uniform distribution mechanism 2 comprises a first fixing sleeve 201, a first flow equalizing plate 202 and a first flow equalizing hole 203, each first fixing sleeve 201 is sleeved on the corresponding driven transmission shaft 7, the first flow equalizing plates 202 are symmetrically arranged on the left side and the right side of the outer wall of each first fixing sleeve 201, the first flow equalizing plates 202 are uniformly provided with the first flow equalizing holes 203 penetrating through the first flow equalizing plates 202, a motor 19 is fixedly arranged at the central position of the top of the waste gas treatment box 21, the model of the motor 19 can be Y112M-6, the power output end of the bottom of the motor 19 is connected with a driving transmission shaft 20 extending to the inner cavity of the waste gas treatment box 21, the upper end of, the driving gear 18 is arranged in the inner cavity of the exhaust gas treatment box 21, the upper end and the lower end of the outside of the driving transmission shaft 20 are sleeved with a second gas uniform distribution mechanism 5, the second gas uniform distribution mechanism 5 comprises a second flow equalizing plate 501, a second fixing sleeve 502 and a second flow equalizing hole 503, the second fixing sleeve 502 is fixedly sleeved on the driving transmission shaft 20, the side walls of the left side and the right side of the second fixing sleeve 502 are fixedly provided with the second flow equalizing plate 501, the second flow equalizing plate 501 is uniformly provided with the second flow equalizing hole 503 penetrating through the second flow equalizing plate 501, two groups of second gas uniform distribution mechanisms 5 are arranged below the driving gear flow equalizing hole 18, two groups of second gas uniform distribution mechanisms 5 are respectively arranged above and below the first gas uniform distribution mechanism 2, the right side of the top of the transverse bottom plate 6 is symmetrically provided with the air cylinders 9, the type of the air cylinders 9 can be HOB125 & lt50 FA, the top output ends of the two groups of air cylinders, the bottom fixedly connected with discharging pipe 11 of the right side lateral wall of sulphur removal case 12, the top fixedly connected with waste gas outlet pipe 13 of the right side lateral wall of sulphur removal case 12, the top right side fixedly connected with lye pipe 14 of sulphur removal case 12, intercommunicating pore 15 that runs through sulphur removal case 12 is seted up on the left of the top of sulphur removal case 12, the top right side fixedly connected with of exhaust-gas treatment box 21 runs through intercommunicating pore 15 and extends to communicating pipe 16 of sulphur removal case 12 inner chamber, the right side lateral wall fixed mounting of exhaust-gas treatment box 21 has stop gear 22 that is connected with sulphur removal case 12, stop gear 22 includes slide 2201 and slide 2202, slide 2202 fixed mounting is on exhaust-gas treatment box 21, slide 2202 inside be provided with slide 2201 fixed with sulphur removal case 12 left side lateral wall.

The working principle is as follows: when the photolysis waste gas treatment device is used, the photolysis waste gas treatment device is moved to a proper position through the universal wheel 10, then an external power supply is switched on, a valve is opened, waste gas and oxygen are introduced into the inner cavity of the waste gas treatment box body 21 through the waste gas inlet pipe 1 and the oxygen pipe 3, the fan 4, the UV lamp tube 8 and the motor 19 are started, the air flow rate of the inner cavity of the waste gas treatment box body 21 is accelerated under the action of the fan 4, the waste gas treatment box body 21 is driven to rotate under the action of the motor 19 so as to drive the driving gear 18 and the second fixing sleeve 502 to rotate, the driving gear 18 drives the driven gear 17 to rotate so as to drive the driven transmission shaft 7 and the first fixing sleeve 201 to rotate, the first fixing sleeve 201 drives the first flow equalizing plate 202 to rotate, the second fixing sleeve 502 drives the second flow equalizing plate 501 to rotate so as to accelerate the mixing rate of the waste gas and the oxygen in the inner cavity of the waste gas treatment, reduce the potential safety hazard, when containing oxysulfide in waste gas, through alkaline liquor pipe 14 to the inside appropriate amount alkali lye that pours into of sulphur removal case 12, waste gas gets into sulphur removal case 12 through communicating pipe 16 and makes oxysulfide and alkali lye reaction generate the sulfate and precipitate, waste gas after the reaction is discharged through waste gas outlet duct 13, thereby be convenient for get rid of the oxysulfide in the waste gas, when the deposit of sulphur removal case 12 inner chamber is too much, thereby start-up cylinder 9 drives sulphur removal case 12 and makes 16 bottoms of communicating pipe highly be higher than the deposit top height through slide 2201 at slide 2202 inside lapse, avoid communicating pipe 16 to take place to block up and influence the exhaust-gas treatment process, do above the utility model discloses a whole theory of operation.

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.

Claims

1. A photolysis exhaust treatment device, includes horizontal bottom plate (6), its characterized in that: the waste gas treatment device is characterized in that a waste gas treatment box body (21) is fixedly mounted on the left side of the top of the transverse bottom plate (6), an oxygen pipe (3) is fixedly connected to the bottom of the left side wall of the waste gas treatment box body (21), a waste gas inlet pipe (1) is fixedly connected to the top of the left side wall of the waste gas treatment box body (21), fans (4) are fixedly mounted at the top and the bottom of the inner cavity of the waste gas treatment box body (21), UV lamp tubes (8) are fixedly mounted at the bottom and the top of the inner cavity right side wall of the waste gas treatment box body (21), driven transmission shafts (7) are symmetrically mounted on the left side and the right side of the inner cavity top of the waste gas treatment box body (21) through rotating bearings, the two groups of driven transmission shafts (7) are arranged between the fans (4) and the UV lamp, the lower end of the outside of the driven transmission shaft (7) is sleeved with a first gas uniform distribution mechanism (2), the top central position of the waste gas treatment box body (21) is fixedly provided with a motor (19), the bottom power output end of the motor (19) is connected with a driving transmission shaft (20) extending to the inner cavity of the waste gas treatment box body (21), the upper end of the outside of the driving transmission shaft (20) is sleeved with a driving gear (18) meshed with two groups of driven gears (17), the driving gear (18) is arranged in the inner cavity of the waste gas treatment box body (21), the upper end and the lower end of the outside of the driving transmission shaft (20) are both sleeved with second gas uniform distribution mechanisms (5), the two groups of second gas uniform distribution mechanisms (5) are both arranged below the driving gear (18), and the two groups of second gas uniform distribution mechanisms (5) are respectively arranged above and below the first gas uniform distribution mechanism (2), the right side of the top of the transverse bottom plate (6) is symmetrically provided with air cylinders (9), the output ends of the top of the two groups of air cylinders (9) are fixedly provided with a sulfur removal tank (12), the bottom of the right side wall of the sulfur removal box (12) is fixedly connected with a discharge pipe (11), the top of the right side wall of the sulfur removal box (12) is fixedly connected with a waste gas outlet pipe (13), the right side of the top of the sulfur removal box (12) is fixedly connected with an alkali liquor pipe (14), the left side of the top of the sulfur removal box (12) is provided with a communicating hole (15) which penetrates through the sulfur removal box (12), the right side of the top of the waste gas treatment box body (21) is fixedly connected with a communicating pipe (16) which penetrates through the communicating hole (15) and extends to the inner cavity of the desulphurization box (12), and a limiting mechanism (22) connected with the sulfur removal tank (12) is fixedly mounted on the right side wall of the waste gas treatment tank body (21).

2. The photolytic exhaust treatment device according to claim 1, wherein: the bottom four corners of the transverse bottom plate (6) are fixedly provided with universal wheels (10), and brake pads are arranged inside the universal wheels (10).

3. The photolytic exhaust treatment device according to claim 1, wherein: the waste gas intake pipe (1), the oxygen pipe (3), the discharging pipe (11), the waste gas outlet pipe (13) and the alkaline liquor pipe (14) are all provided with valves, the inner chamber bottom of the sulfur removal box (12) is set to be in a left-high-right-low shape.

4. The photolytic exhaust treatment device according to claim 1, wherein: first gas equipartition mechanism (2) include first fixed cover (201), first flow equalizing plate (202) and first flow equalizing hole (203), first fixed cover (201) cup joint on driven transmission shaft (7), first flow equalizing plate (202) is installed to first fixed cover (201) outer wall left and right sides symmetry, first flow equalizing plate (202) are gone up and evenly are seted up first flow equalizing hole (203) that run through first flow equalizing plate (202).

5. The photolytic exhaust treatment device according to claim 1, wherein: the gaseous equipartition mechanism of second (5) is including the second flow equalizing plate (501), the fixed cover of second (502) and the equal discharge orifice of second (503), the fixed cover of second (502) is fixed to be cup jointed on active drive shaft (20), the equal fixed mounting of lateral wall of the left and right sides of the fixed cover of second (502) has the second flow equalizing plate (501), evenly set up the equal discharge orifice of second (503) that run through second flow equalizing plate (501) on the second flow equalizing plate (501).

6. The photolytic exhaust treatment device according to claim 1, wherein: the limiting mechanism (22) comprises a sliding plate (2201) and a sliding way (2202), the sliding way (2202) is fixedly installed on the waste gas treatment box body (21), and the sliding plate (2201) fixed with the side wall of the left side of the sulfur removal box (12) is arranged inside the sliding way (2202).