CN210751775U

CN210751775U - Photocatalysis exhaust-gas treatment equipment pretreatment system

Info

Publication number: CN210751775U
Application number: CN201921476605.2U
Authority: CN
Inventors: 孙学乾; 杨学明; 任春燕; 张涛
Original assignee: Chongqing Duanyi Environmental Protection Engineering Co ltd
Current assignee: Chongqing Duanyi Environmental Protection Engineering Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-16
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a photocatalysis exhaust-gas treatment equipment pretreatment system, including the equipment shell body, the one end fixedly connected with import pipe of equipment shell body, the internally mounted of equipment shell body has the primary filter, the primary filter is kept away from one side of import pipe and is installed the middle efficiency filter, the middle efficiency filter is kept away from one side of primary filter and is installed the division board, the inboard surface fixedly connected with fluorescent tube outer base of equipment shell body, the internally mounted of fluorescent tube outer base has the UV fluorescent tube, it has the protection cotton to fill between UV fluorescent tube and the fluorescent tube outer base, one side surface mounting of division board has the outlet pipe, the one end of outlet pipe is connected with the fan, the upper surface of fan is connected with the blast pipe, one side that the fan kept away from the outlet pipe is connected with; through the double-deck filter equipment who sets up, just imitate filtration and well effect filter and combine together, can effectively improve the filter effect, and can not cause the inside jam of equipment, the operation is got up more smoothly.

Description

Photocatalysis exhaust-gas treatment equipment pretreatment system

Technical Field

The utility model relates to a photocatalysis technical field specifically is a photocatalysis exhaust-gas treatment equipment pretreatment systems.

Background

PHOTOCATALYST is a compound word of Photo ═ Light + catalyst (catalyst) catalyst. The photocatalyst is a substance which does not change under the irradiation of light and can promote chemical reaction, and the photocatalyst utilizes the energy required by the chemical reaction converted from the light energy existing in nature to generate the catalytic action, so that the surrounding oxygen and water molecules are excited into free negative ions with extremely high oxidizing power. Almost all organic substances and partial inorganic substances harmful to human bodies and environment can be decomposed, not only can the reaction be accelerated, but also the natural definition can be applied, and the resource waste and the additional pollution formation are not caused. The most representative examples are plant 'photosynthesis', carbon dioxide is absorbed, light energy is utilized to be converted into oxygen and organic matters, the photocatalyst only provides a reaction site and does not participate in chemical reaction, so the action effect is durable (the action effect is reduced rapidly when scale deposition such as calcium carbonate is likely to occur in the case of hard water treatment, for example, the action effect is reduced rapidly when hard water treatment is likely to occur); and do not have protector in the outside of UV fluorescent tube, receive particle impact and damage easily, and impurity in the gas also attaches to the UV fluorescent tube surface easily, hinders the UV fluorescent tube to send catalytic light, provides a photocatalysis exhaust-gas treatment equipment preliminary treatment system for this for us.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pretreatment system of photocatalysis waste gas treatment equipment, which aims to solve the problems that the photocatalysis equipment provided by the background technology uses single-layer filter cotton to carry out pretreatment, the equipment is easy to block and the filtering effect is poor; and the outer side of the UV lamp tube is not provided with a protection device, so that the UV lamp tube is easily damaged by particle impact, and impurities in the gas are easily attached to the surface of the UV lamp tube to block the UV lamp tube from emitting catalytic light.

In order to achieve the above object, the utility model provides a following technical scheme: a pretreatment system of photocatalytic waste gas treatment equipment comprises an equipment shell, wherein an inlet pipe is fixedly connected to one end of the equipment shell, a primary filter is arranged inside the equipment shell, a middle-effect filter is arranged on one side, away from the inlet pipe, of the primary filter, a partition plate is arranged on one side, away from the primary filter, of the middle-effect filter, a lamp tube outer seat is fixedly connected to the inner side surface of the equipment shell, a UV lamp tube is arranged inside the lamp tube outer seat, protective cotton is filled between the UV lamp tube and the lamp tube outer seat, an outlet pipe is arranged on one side surface of the partition plate, a fan is connected to one end of the outlet pipe, an exhaust pipe is connected to the upper surface of the fan, a power motor is connected to one side, away from the outlet pipe, of the fan, a motor seat is arranged at the bottom of, two clean spouts, two have been seted up to the inboard surface of equipment shell body the clean balladeur train is installed in the one end outside of clean spout, the outer jacket seat of the side surface fixedly connected with of clean balladeur train and the outer seat looks adaptation of fluorescent tube, the clean cotton board with UV fluorescent tube looks adaptation is installed to the inboard of outer jacket seat.

Preferably, an I-shaped isolation column is installed inside the bottom end of the motor base, a buffer ring is installed between the I-shaped isolation column and the installation plate, and a cross screw is installed at the connection position of the motor base and the installation plate.

Preferably, the two cleaning sliding grooves are respectively positioned on two sides of the outer lamp tube seat, and the cleaning sliding frame is connected with the outer equipment shell in a clamping mode through the cleaning sliding grooves.

Preferably, the outer sleeve seat is sleeved outside the outer lamp tube seat, and the width of the cleaning cotton plate is slightly larger than the diameter of the UV lamp tube.

Preferably, the mounting plate and the equipment outer shell are fixed through welding, and the thickness of the mounting plate is slightly larger than that of the equipment outer shell.

Preferably, the I-shaped isolation column and the buffer ring are rubber components, and the motor base and the mounting plate are fixed by penetrating the I-shaped isolation column and the buffer ring into the mounting plate through cross screws

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

1. the utility model discloses in, through the double-deck filter equipment who sets up, just imitate to filter and well imitate and filter and combine together, can effectively improve the filter effect, and can not cause the inside jam of equipment, the operation is got up more smoothly.

2. The utility model discloses in, through setting up the protection cotton at UV fluorescent tube surface, can effectual protection UV fluorescent tube, and still be provided with cleaning device in the outside of UV fluorescent tube, behind UV fluorescent tube surface adhesion impurity, can slide cleaning device and clean, guarantee that the catalytic light of UV fluorescent tube can normally disperse.

3. The utility model discloses in, keep apart through "worker" type insulated column between motor base and the mounting panel for motor base can be unsettled, and the vibrations that produce when the motor rotates can not direct transmission for the catalytic unit casing, play the cushioning effect, make catalytic unit can the steady operation.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the inner side UV lamp tube mounting structure of the present invention;

FIG. 3 is a schematic view of the bottom structure of the cleaning carriage of the present invention;

fig. 4 is the enlarged structure diagram of the area a of the present invention.

In the figure: the device comprises an outer shell 1 of the device, a UV lamp tube 2, an inlet tube 3, a primary filter 4, an outer lamp tube seat 5, a middle-effect filter 6, an outlet tube 7, a fan 8, a buffer ring 9, a mounting plate 10, a motor seat 11, a power motor 12, an exhaust tube 13, a partition plate 14, protective cotton 15, a cleaning sliding frame 16, a cleaning sliding groove 17, an outer sleeve seat 18, a cleaning cotton plate 19, a cross screw 20 and an I-shaped separation column 21.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: a photocatalysis waste gas treatment equipment pretreatment system comprises an equipment outer shell 1, one end of the equipment outer shell 1 is fixedly connected with an inlet pipe 3, a primary filter 4 is arranged inside the equipment outer shell 1, one side of the primary filter 4, which is far away from the inlet pipe 3, is provided with a medium efficiency filter 6, one side of the medium efficiency filter 6, which is far away from the primary filter 4, is provided with a separation plate 14, the inner side surface of the equipment outer shell 1 is fixedly connected with an outer lamp tube base 5, the inner part of the outer lamp tube base 5 is provided with a UV lamp tube 2, a protective cotton 15 is filled between the UV lamp tube 2 and the outer lamp tube base 5, one side surface of the separation plate 14 is provided with an outlet pipe 7, one end of the outlet pipe 7 is connected with a fan 8, the upper surface of the fan 8 is connected with an exhaust pipe 13, one side of the fan 8, which is far away from, the mounting panel 10 is installed to the bottom of motor cabinet 11, and two clean spouts 17 have been seted up to the inside surface of equipment shell body 1, and clean balladeur train 16 is installed in the one end outside of two clean spouts 17, and the outer cover seat 18 of clean balladeur train 16's side surface fixedly connected with and the outer seat of fluorescent tube 5 looks adaptation, the cotton board 19 of clean with UV fluorescent tube 2 looks adaptation is installed to the inboard of outer cover seat 18, and the spiral cover is installed to the upper surface of equipment shell body 1 corresponding clean balladeur train 16 department.

Furthermore, an I-shaped isolation column 21 is installed inside the bottom end of the motor base 11, a buffer ring 9 is installed between the I-shaped isolation column 21 and the mounting plate 10, and a cross screw 20 is installed at the connecting position of the motor base 11 and the mounting plate 10.

Further, two cleaning sliding grooves 17 are respectively located at two sides of the lamp tube outer seat 5, and the cleaning sliding frame 16 is connected with the device outer shell 1 in a clamping mode through the cleaning sliding grooves 17, so that the cleaning sliding frame 16 can conveniently slide.

Further, the outer socket 18 is sleeved outside the outer lamp socket 5, and the width of the cleaning cotton plate 19 is slightly larger than the diameter of the UV lamp 2, so that the cleaning cotton plate 19 can completely cover the UV lamp 2 for complete cleaning.

Further, the mounting plate 10 and the equipment outer shell 1 are fixed by welding, and the thickness of the mounting plate 10 is slightly larger than that of the equipment outer shell 1, so that the power motor 12 can be stably mounted.

Furthermore, the "i" type isolation column 21 and the buffer ring 9 are both rubber members, and the motor base 11 and the mounting plate 10 are embedded into the mounting plate 10 for fixing through the "i" type isolation column 21 and the buffer ring 9 by the cross screw 20, so that the "i" type isolation column 21 and the buffer ring 9 have a buffer effect.

The working principle is as follows: the power motor 12 drives the fan 8 to rotate, so that suction is provided, waste gas enters the inside of the equipment outer shell 1 along the inlet pipe 3, the waste gas firstly passes through the primary filter 4 to be subjected to coarse filtration, then continues to advance towards the direction of the intermediate filter 6, at the moment, the UV lamp tube 2 can emit catalytic light, the protective cotton 15 on the outer side of the UV lamp tube 2 can play a role in protection, so that the gas is subjected to reaction and purification, then passes through the intermediate filter 6 to be further purified and then flows along the outlet pipe 7 until being discharged through the exhaust pipe 13, when vibration generated in the rotation process of the power motor 12 is transmitted to the mounting plate 10 through the motor base 11, as the motor base 11 is isolated by the I-shaped isolation column 21, most of vibration force can be removed, and the I-shaped isolation column 21 and the buffer ring 9 are rubber components, so that the buffer role can be further played, and the equipment outer shell 1 can be stably, and in the gas purification process, a small amount of impurities are attached to the surface of the UV lamp tube 2 to block light, at this time, the screw cap at the top of the outer shell 1 of the device can be opened, and then the cleaning sliding frame 16 slides along the cleaning sliding groove 17, so that the cleaning cotton plate 19 can be in contact with the UV lamp tube 2 for cleaning, and the device is very convenient.

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. A photocatalytic exhaust gas treatment device pretreatment system includes a device case body (1), characterized in that: the device comprises an equipment shell body (1), wherein an inlet pipe (3) is fixedly connected to one end of the equipment shell body (1), a primary filter (4) is arranged inside the equipment shell body (1), a middle-effect filter (6) is arranged on one side, far away from the inlet pipe (3), of the primary filter (4), a partition plate (14) is arranged on one side, far away from the primary filter (4), of the middle-effect filter (6), an outer lamp tube seat (5) is fixedly connected to the inner side surface of the equipment shell body (1), a UV lamp tube (2) is arranged inside the outer lamp tube seat (5), protective cotton (15) is filled between the UV lamp tube (2) and the outer lamp tube seat (5), an outlet pipe (7) is arranged on one side surface of the partition plate (14), one end of the outlet pipe (7) is connected with a fan (8), and an exhaust pipe (, fan (8) keep away from one side of outlet pipe (7) and are connected with motor power (12), motor cabinet (11) are installed to the bottom of motor power (12), mounting panel (10) are installed to the bottom of motor cabinet (11), two clean spout (17), two have been seted up to the inboard surface of equipment shell body (1) clean balladeur train (16) are installed in the one end outside of clean spout (17), outer jacket seat (18) of the outer seat of (5) looks adaptation of side surface fixedly connected with and fluorescent tube of clean balladeur train (16), clean cotton board (19) with UV fluorescent tube (2) looks adaptation are installed to the inboard of outer jacket seat (18).

2. The pretreatment system of a photocatalytic exhaust gas treatment device according to claim 1, characterized in that: an I-shaped isolation column (21) is installed inside the bottom end of the motor base (11), a buffer ring (9) is installed between the I-shaped isolation column (21) and the mounting plate (10), and a cross screw (20) is installed at the connecting position of the motor base (11) and the mounting plate (10).

3. The pretreatment system of a photocatalytic exhaust gas treatment device according to claim 1, characterized in that: the two cleaning sliding grooves (17) are respectively positioned at two sides of the lamp tube outer seat (5), and the cleaning sliding frame (16) is connected with the equipment outer shell (1) in a clamping mode through the cleaning sliding grooves (17).

4. The pretreatment system of a photocatalytic exhaust gas treatment device according to claim 1, characterized in that: the outer sleeve seat (18) is sleeved on the outer side of the lamp tube outer seat (5), and the width of the cleaning cotton plate (19) is slightly larger than the diameter of the UV lamp tube (2).

5. The pretreatment system of a photocatalytic exhaust gas treatment device according to claim 1, characterized in that: the mounting plate (10) is fixed with the equipment outer shell (1) through welding, and the thickness of the mounting plate (10) is slightly larger than that of the equipment outer shell (1).

6. The pretreatment system for a photocatalytic exhaust gas treatment device according to claim 2, characterized in that: the I-shaped isolation column (21) and the buffer ring (9) are rubber components, and the motor base (11) and the mounting plate (10) are fixed by penetrating the I-shaped isolation column (21) and the buffer ring (9) into the mounting plate (10) through a cross screw (20).