CN214131018U

CN214131018U - Ozone tail gas decomposition equipment

Info

Publication number: CN214131018U
Application number: CN202022903555.0U
Authority: CN
Inventors: 程斌
Original assignee: Qingdao Aikcan Environmental Protection Technology Co ltd
Current assignee: Qingdao Aikcan Environmental Protection Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-07
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of ozone tail gas, in particular to ozone tail gas decomposition equipment, which comprises a device body, wherein a vent pipe is arranged at the top of the device body, one end of the vent pipe extends to the inside of the device body, a reaction tank is arranged on the vent pipe, a baffle is arranged inside the device body, the baffle is fixedly connected with the inside of the device body, an air inlet pipe is arranged at the bottom of the device body, one end of the air inlet pipe extends to the inside of the baffle, a collecting disc is arranged below the baffle, the utility model is provided with a coil pipe positioned inside the baffle, a heat exchange device leads cooling liquid in a liquid storage tank into the coil pipe through a connecting pipe, tail gas in the air inlet pipe is contacted with the baffle, water vapor in the tail gas meets condensation, condensed water drops fall into the inside of a groove in the collecting disc through the baffle and are discharged through a drain pipe, the automatic drainage capability of the equipment is realized.

Description

Ozone tail gas decomposition equipment

Technical Field

The utility model belongs to the technical field of ozone tail gas, concretely relates to ozone tail gas decomposition equipment.

Background

The ozone tail gas refers to gas which is discharged from a tail gas pipe at the top of the ozone contact tank and contains a small amount of ozone (containing a large amount of air or oxygen), wherein the ozone is an allotrope of the oxygen and is light blue gas with fishy smell; ozone has strong oxidizing property, is an oxidant stronger than oxygen, can perform oxidation reaction at lower temperature, such as oxidizing silver into silver peroxide, oxidizing lead sulfide into lead sulfate, and reacting with potassium iodide to generate iodine; ozone can be used to replace many catalytic oxidations or high-temperature oxidations in chemical production, simplifying the production process and increasing the productivity.

In ozone tail gas decomposition process, there is steam production, and steam can reduce the activity of active carbon in the retort to reduce the effect that the retort decomposed ozone, too much steam can block the admission line moreover, leads to intake pipe inlet flow to diminish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ozone tail gas decomposition equipment to propose the activity that steam can reduce activated carbon in the retort in solving above-mentioned background art, thereby reduce the effect that the retort decomposes ozone, too much steam can block the admission line moreover, leads to the intake pipe inflow quantity to diminish the problem.

In order to achieve the above object, the utility model provides a following technical scheme: ozone tail gas decomposition equipment comprises a device body, wherein an exhaust pipe is installed at the top of the device body, one end of the exhaust pipe extends into the device body, a reaction tank is installed on the exhaust pipe, a baffle is installed inside the device body, the baffle is fixedly connected with the inside of the device body, an air inlet pipe is installed at the bottom of the device body, one end of the air inlet pipe extends into the baffle, a collecting disc is installed below the baffle and is positioned outside the air inlet pipe and fixedly connected with the air inlet pipe, a drain pipe is arranged on the collecting disc, one end of the drain pipe extends out of the device body, a heat exchange device is arranged inside the baffle, a liquid storage tank is installed on the outer wall of the device body and is fixedly connected with the device body, and one end of the heat exchange device is positioned inside the liquid storage tank, the air inlet pipe is provided with a flow guide device, one end of the flow guide device extends to the outside of the device body, a support rod is installed at the bottom of the device body, and a switch is arranged on the outer wall of the device body.

Preferably, heat transfer device includes connecting pipe and water pump, the water pump is in the bottom of liquid storage pot, the one end of the output of water pump and the one end fixed connection of connecting pipe, the other end of connecting pipe extends to the inside of baffle.

Preferably, the inside of baffle is provided with the coil pipe, the one end of connecting pipe and the one end fixed connection of coil pipe, the other end of coil pipe is connected with the pipe, the one end of pipe extends to the inside of liquid storage pot.

Preferably, the flow guiding device 8 comprises a U-shaped pipe and two stoppers, the two stoppers are distributed in the air inlet pipe in a staggered manner, the two stoppers are fixedly connected with the inner wall of the air inlet pipe, the stopper at the bottom end of the air inlet pipe is connected with one end of the U-shaped pipe, and the other end of the U-shaped pipe extends to the outside of the device body.

Preferably, the collecting tray is provided with a groove inside, and one end of the drain pipe extends to the inside of the groove.

Preferably, the number of the support rods is four, and the four support rods are fixedly connected with four corners of the device body respectively.

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

(1) the utility model discloses set up the coil pipe that is located baffle inside, heat transfer device passes through the leading-in coil pipe of connecting pipe with the coolant liquid in the liquid storage pot, tail gas and the baffle contact in the intake pipe, and the steam in the tail gas meets the condensation knot, and the water droplet that condenses falls into the inside of recess in the catch tray through the baffle to discharge through the drain pipe, realized the ability of equipment automatic drainage.

(2) The utility model discloses set up and be located the guiding device in the intake pipe, there is the steam to condense when palirrhea in the intake pipe, passes through U type pipe eduction gear body with the water droplet through the dog, and the special construction through U type pipe prevents tail gas to pass through U type pipe discharge simultaneously, has solved too much steam and can block the admission line, leads to intake pipe inflow flow to diminish the problem.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the baffle and conduit of the present invention;

FIG. 3 is a top view of the collection tray and the trough of the present invention;

in the figure: 1-an exhaust pipe; 2-a reaction tank; 3, switching; 4-a baffle plate; 5-a collection tray; 6, a drain pipe; 7-a coil pipe; 8-a flow guide device; 9-U-shaped pipe; 10-a block; 11-an air inlet pipe; 12-heat exchange means; 13-a connecting tube; 14-a water pump; 15-a liquid storage tank; 16-the device body; 17-a groove; 18-a catheter; 19-support bar.

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: ozone tail gas decomposition equipment comprises a device body 16, wherein an exhaust pipe 1 is installed at the top of the device body 16, one end of the exhaust pipe 1 extends into the device body 16, a reaction tank 2 is installed on the exhaust pipe 1, the reaction tank 2 is the prior art, activated carbon is filled in the reaction tank 2 and reacts with ozone, a baffle 4 is installed inside the device body 16, the baffle 4 is fixedly connected with the inside of the device body 16, an air inlet pipe 11 is installed at the bottom of the device body 16, one end of the air inlet pipe 11 extends into the baffle 4, a collecting disc 5 is installed below the baffle 4, the collecting disc 5 is positioned outside the air inlet pipe 11 and fixedly connected with the air inlet pipe 11, a drain pipe 6 is arranged on the collecting disc 5, one end of the drain pipe 6 extends to the outside of the device body 16, a heat exchange device 12 is arranged inside the baffle 4, and a liquid storage tank 15 is installed on the outer wall of the device body 16, the liquid storage tank 15 is fixedly connected with the device body 16, one end of the heat exchange device 12 is located inside the liquid storage tank 15, the air inlet pipe 11 is provided with the flow guide device 8, one end of the flow guide device 8 extends to the outside of the device body 16, the bottom of the device body 16 is provided with the support rod 19, and the outer wall of the device body 16 is provided with the switch 3.

Further, the heat exchanging device 12 comprises a connecting pipe 13 and a water pump 14, the water pump 14 is arranged at the bottom of the liquid storage tank 15, one end of the output end of the water pump 14 is fixedly connected with one end of the connecting pipe 13, and the other end of the connecting pipe 13 extends to the inside of the baffle 4.

Specifically, baffle 4's inside is provided with coil pipe 7, the one end of connecting pipe 13 and coil pipe 7's one end fixed connection, coil pipe 7's the other end is connected with pipe 18, pipe 18's one end extends to the inside of liquid storage pot 15, heat transfer device 12 passes through the leading-in coil pipe 7 of connecting pipe 13 with the coolant liquid in the liquid storage pot 15, tail gas and baffle 4 contact in the intake pipe 11, water vapor in the tail gas meets the condensation, the water droplet that condenses falls into the inside of recess 17 in the catch tray 5 through baffle 4, and discharge through drain pipe 6, the ability of the automatic drainage of equipment has been realized.

It is worth explaining that, guiding device 8 includes U type pipe 9 and two dogs 10, two dogs 10 are in the inside staggered distribution of intake pipe 11, and two dogs 10 all with the inner wall fixed connection of intake pipe 11, dog 10 on the intake pipe 11 bottom is connected with the one end of U type pipe 9, the other end of U type pipe 9 extends to the outside of device body 16, there is the inside moisture that condenses when palirrhea in intake pipe 11, pass through U type pipe 9 exhaust device body 16 with the water droplet through dog 10, prevent simultaneously that tail gas from passing through U type pipe 9 and discharging through the special construction of U type pipe 9, the problem that too much moisture can block the admission line, lead to intake pipe inlet flow volume to diminish is solved.

Further, a groove 17 is formed in the collecting tray 5, and one end of the drain pipe 6 extends into the groove 17.

Furthermore, four support rods 19 are provided, and the four support rods 19 are fixedly connected with four corners of the device body 16.

In summary, the water pump 14 is electrically connected to the switch 3, and the water pump 14 is a corrosion-resistant submersible pump.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, heat transfer device 12 in the liquid storage pot 15 starts, water pump 14 passes through the coil pipe 7 in the leading-in baffle 4 of connecting pipe 13 with the coolant liquid in the liquid storage pot 15, and from the inside that pipe 18 got into liquid storage pot 15, intake pipe 11 lets in the inside of baffle 4 with the tail gas that has ozone, steam and baffle 4 contact in the tail gas meet the cold condensation, the water droplet that condenses is followed in baffle 4 landing recess 17 in the catch tray 5, and through drain pipe 6 eduction gear body 16, the tail gas of getting rid of steam passes through retort 2 on the blast pipe 1 and discharges, the water droplet that condenses passes through dog 10 on the guiding device 8 in the intake pipe 11 and gets into the inside of U type pipe 9, and through U type pipe 9 eduction gear body 16, bracing piece 19 plays the effect of strutting arrangement body 16.

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. Ozone tail gas decomposition equipment, including device body (16), its characterized in that: the exhaust pipe (1) is installed at the top of the device body (16), one end of the exhaust pipe (1) extends to the inside of the device body (16), the reaction tank (2) is installed on the exhaust pipe (1), the baffle (4) is installed inside the device body (16), the baffle (4) is fixedly connected with the inside of the device body (16), the air inlet pipe (11) is installed at the bottom of the device body (16), one end of the air inlet pipe (11) extends to the inside of the baffle (4), the collecting disc (5) is installed below the baffle (4), the collecting disc (5) is located outside the air inlet pipe (11) and is fixedly connected with the air inlet pipe (11), the water outlet pipe (6) is arranged on the collecting disc (5), one end of the water outlet pipe (6) extends to the outside of the device body (16), the heat exchange device (12) is arranged inside the baffle (4), install liquid storage pot (15) on the outer wall of device body (16), liquid storage pot (15) and device body (16) fixed connection, the one end of heat transfer device (12) is located the inside of liquid storage pot (15), be provided with guiding device (8) on intake pipe (11), the one end of guiding device (8) extends to the outside of device body (16), bracing piece (19) are installed to the bottom of device body (16), be provided with switch (3) on the outer wall of device body (16).

2. The ozone-containing off-gas decomposing apparatus according to claim 1, characterized in that: heat transfer device (12) are including connecting pipe (13) and water pump (14), water pump (14) are in the bottom of liquid storage pot (15), the one end of the output of water pump (14) and the one end fixed connection of connecting pipe (13), the other end of connecting pipe (13) extends to the inside of baffle (4).

3. The ozone-containing off-gas decomposing apparatus according to claim 2, characterized in that: the inside of baffle (4) is provided with coil pipe (7), the one end of connecting pipe (13) and the one end fixed connection of coil pipe (7), the other end of coil pipe (7) is connected with pipe (18), the one end of pipe (18) extends to the inside of liquid storage pot (15).

4. The ozone-containing off-gas decomposing apparatus according to claim 1, characterized in that: the flow guide device (8) comprises a U-shaped pipe (9) and two check blocks (10), the check blocks (10) are distributed in the air inlet pipe (11) in a staggered mode, the two check blocks (10) are fixedly connected with the inner wall of the air inlet pipe (11), the check blocks (10) on the bottom end of the air inlet pipe (11) are connected with one end of the U-shaped pipe (9), and the other end of the U-shaped pipe (9) extends to the outside of the device body (16).

5. The ozone-containing off-gas decomposing apparatus according to claim 1, characterized in that: a groove (17) is formed in the collecting disc (5), and one end of the drain pipe (6) extends into the groove (17).

6. The ozone-containing off-gas decomposing apparatus according to claim 1, characterized in that: the number of the support rods (19) is four, and the four support rods (19) are fixedly connected with four corners of the device body (16) respectively.