CN219784353U

CN219784353U - Waste gas treatment equipment with adjustable spraying range

Info

Publication number: CN219784353U
Application number: CN202320852130.2U
Authority: CN
Inventors: 周智耀
Original assignee: Yaomu New Materials Technology Shanghai Co ltd
Current assignee: Yaomu New Materials Technology Shanghai Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-10-03
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to exhaust gas treatment equipment with an adjustable spraying range, which comprises a bottom shell and a fixed pipe. According to the technical scheme, the fixed pipe is connected with the external water pump system through the plurality of round pipes and the spray header, and at the moment, waste gas treatment liquid enters the inner cavities of the vertical pipe and the movable pipe, so that the liquid can be sprayed out through the spray header to realize treatment operation on waste gas, and the round pipes are arranged in a staggered mode, so that waste gas treatment is convenient; according to the technical scheme, the fixed pipe, the vertical pipe, the movable pipe and the circular pipe are arranged, waste gas treatment liquid is filled into the inner cavity of the fixed pipe in the specified quantity according to the quantity of waste gas entering into the waste gas treatment equipment, and at the moment, the movable pipe in the specified quantity can be pushed to move upwards under the action of the pressure of the waste gas treatment liquid, so that the waste gas treatment liquid is filled into the circular pipe in the specified quantity, the spraying range is increased, and the efficient treatment of waste gas is realized.

Description

Waste gas treatment equipment with adjustable spraying range

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to waste gas treatment equipment with an adjustable spraying range.

Background

The environmental protection spray tower paint mist treatment equipment is used for treating corrosive gases (such as acid and alkaline waste gas), and a liquid absorption method is adopted for treating at present. Paint mist waste gas is introduced into a purifying tower through an air pipe, is subjected to gas-liquid two-phase full contact absorption neutralization reaction through a packing layer, and is discharged into the atmosphere through a fan after being dehydrated and defogged through a defogging plate after being purified. The absorption liquid is pressurized by a water pump at the bottom of the tower and sprayed at the top of the tower, and finally flows back to the bottom of the tower for recycling. The purified acid mist waste gas meets the emission requirement of local emission standard and is lower than the national emission standard.

The traditional spray set is in a plane when using, and the number of the spray headers on a single spray set is certain, and the scope size that it sprays is unchangeable, as disclosed in patent number CN202020032476.4 a spray tower with acid mist waste gas treatment function, it includes dust storehouse, waste gas treatment storehouse and spray tower body, spray tower body upper end is equipped with the solenoid valve, the inside waste gas treatment storehouse that is equipped with of spray tower body, waste gas treatment storehouse inboard upper end is fixed and is equipped with fixed horizontal pole, fixed horizontal pole fixed surface is equipped with the connector, the fixed shower header that is equipped with of connector lower extreme. The waste gas treatment device is easy to cause insufficient treatment when the quantity of waste gas entering the environment-friendly equipment is large in the actual use process, and can cause excessive use of spraying liquid under the condition of unchanged water pump pressure when the quantity of the waste gas entering the environment-friendly equipment is small, so that the waste gas treatment device is unfavorable for treating the waste gas. To this end, the utility model proposes an exhaust gas treatment device with an adjustable spray range.

Disclosure of Invention

The utility model aims to provide an exhaust gas treatment device with an adjustable spraying range, so as to solve the problems in the background art.

The technical scheme of the utility model is that the waste gas treatment equipment with the adjustable spraying range comprises a bottom shell, wherein a plurality of fixed pipes are uniformly and fixedly connected to the side wall of the bottom shell, a vertical pipe is fixedly connected to the center of the top surface of the bottom shell, the vertical pipe is communicated with the inner cavity of the bottom shell, a plurality of movable pipes are arranged on the upper side of the vertical pipe, a balancing weight is fixedly connected to each movable pipe, two adjacent movable pipes are movably connected, the lowest side is movably connected with the vertical pipe, a plurality of round pipes are uniformly and fixedly connected to the positions, close to the top ends, of the vertical pipe and the movable pipes, the round pipes are communicated with the inner cavities of the movable pipes and the vertical pipe, and a plurality of spray heads are uniformly and fixedly connected to the side wall of each round pipe.

In one embodiment, vertical grooves are formed in the side walls of the inner cavities of the vertical pipes and the movable pipes, movable blocks are fixedly connected to the outer side walls of the movable pipes, which are close to the bottom ends, and the movable blocks are movably connected with the vertical grooves.

In one embodiment, a sealing ring is fixedly connected to the position, close to the top end, of the inner cavity of the vertical pipe, and a sealing ring is fixedly connected to the position, close to the top end, of the inner cavity of the movable pipe.

In one embodiment, the bottom shell is circular, and the bottom surface of the bottom shell is arc-shaped.

In one embodiment, the number of stationary pipes is equal to the sum of the number of standpipe and movable pipes.

In one embodiment, the fixed tube is provided with three and the movable tube is provided with two.

In one embodiment, three round tubes are fixedly connected to the side walls of each of the vertical tube and the movable tube.

In one embodiment, three circular tubes are distributed in an annular array, and the circular tubes at upper and lower adjacent positions are staggered.

In one embodiment, the length of the fixed tube is greater than the length of the round tube.

In one embodiment, five spray heads are fixedly connected to the bottom surface of each circular tube, and the five spray heads are uniformly distributed.

The beneficial effects provided by the utility model are as follows:

1. according to the technical scheme, the fixed pipe is connected with the external water pump system through the plurality of round pipes and the spray header, and at the moment, waste gas treatment liquid enters the inner cavities of the vertical pipe and the movable pipe, so that the liquid can be sprayed out through the spray header to realize treatment operation on waste gas, and the round pipes are arranged in a staggered mode, so that waste gas treatment is convenient;

2. according to the technical scheme, the fixed pipe, the vertical pipe, the movable pipe and the circular pipe are arranged, waste gas treatment liquid is filled into the inner cavity of the fixed pipe in the specified quantity according to the quantity of waste gas entering into the waste gas treatment equipment, and at the moment, the movable pipe in the specified quantity can be pushed to move upwards under the action of the pressure of the waste gas treatment liquid, so that the waste gas treatment liquid is filled into the circular pipe in the specified quantity, the spraying range is increased, and the efficient treatment of waste gas is realized.

Drawings

Fig. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is a schematic view of another perspective view of the embodiment;

FIG. 3 is a schematic view of the internal structure of the present embodiment;

fig. 4 is an enlarged view at a of fig. 3 of the present embodiment;

fig. 5 is a schematic view of the internal structure of the round tube in this embodiment.

In the attached drawings, 1, a bottom shell; 2. a fixed tube; 3. a standpipe; 4. a movable tube; 5. a round tube; 6. a spray header; 7. a vertical groove; 8. a movable block; 9. a seal ring; 10. and (5) balancing weights.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an exhaust gas treatment device with adjustable spraying range comprises a bottom shell 1, a plurality of fixed pipes 2 are uniformly and fixedly connected to the side wall of the bottom shell 1, a vertical pipe 3 is fixedly connected to the center of the top surface of the bottom shell 1, the vertical pipe 3 is communicated with the inner cavity of the bottom shell 1, a plurality of movable pipes 4 are arranged on the upper side of the vertical pipe 3, a balancing weight 10 is fixedly connected to each movable pipe 4, two adjacent movable pipes 4 are movably connected, a plurality of round pipes 5 are fixedly connected to the position, close to the top end, of the vertical pipe 3 and the movable pipes 4, a plurality of spray heads 6 are uniformly and fixedly connected to the side wall of the round pipes 5.

In this embodiment, when the amount of exhaust gas entering the spray tower is small, only one set of treatment fluid circulation system is required to be started at this time, the exhaust gas treatment fluid is filled into the inner cavity of the bottom shell 1 through the fixed pipe 2 under the action of the water pump, the treatment fluid enters the inner cavity of the vertical pipe 3 and the inner cavity of the movable pipe 4, the treatment fluid enters the inner cavity of the circular pipe 5 at the uppermost side at this time, and the treatment operation on the exhaust gas is realized by spraying from the spray header 6, if the exhaust gas entering the spray tower is treated more, the specified number of treatment fluid circulation systems are started according to the actual amount, the specified number of fixed pipes 2 are filled with the treatment fluid under the action of the water pump, the specified number of movable pipes 4 can be lifted up under the action of the treatment fluid pressure, and the inner cavities of the lifted movable pipes 4 can all enter the treatment fluid at this time, so that the treatment fluid can be sprayed in different degrees, the range of the treatment fluid is effectively increased, and the effect on treating the exhaust gas is good.

In order to improve the stability of the movement between the movable pipe 4 and the vertical pipe 3 and between the movable pipe 4 and the movable pipe 4, the damage of the device is avoided, in one embodiment, the vertical groove 7 is formed in the side wall of the inner cavity of the vertical pipe 3 and the inner cavity of the movable pipe 4, the movable block 8 is fixedly connected to the outer side wall of the movable pipe 4 close to the bottom end, and the movable block 8 is movably connected with the vertical groove 7.

In order to improve the tightness between the movable pipe 4 and the vertical pipe 3 and between the movable pipe 4 and the movable pipe 4, leakage of the waste gas treatment liquid is avoided, in one embodiment, a sealing ring 9 is fixedly connected to the position, close to the top end, of the inner cavity of the vertical pipe 3, and a sealing ring 9 is fixedly connected to the position, close to the top end, of the inner cavity of the movable pipe 4.

To facilitate the transport and handling of the exhaust gases inside the spray tower, in one embodiment, the bottom shell 1 is arranged in a circular shape and the bottom surface of the bottom shell 1 is arranged in an arc shape.

In order to facilitate the adjustment of the spray range according to the actual need, so as to fully achieve the treatment of the exhaust gases, in one embodiment the number of stationary pipes 2 is equal to the sum of the number of risers 3 and movable pipes 4, the stationary pipes 2 are provided with three, and the movable pipes 4 are provided with two.

In order to realize effective and sufficient treatment operation to waste gas and improve waste gas treatment efficiency, in one embodiment, three circular tubes 5 are fixedly connected to the side walls of each vertical tube 3 and each movable tube 4, the three circular tubes 5 are distributed in an annular array, the circular tubes 5 at the upper and lower adjacent positions are arranged in a staggered mode, five spray heads 6 are fixedly connected to the bottom surface of each circular tube 5, and the five spray heads 6 are uniformly distributed.

In order to facilitate the fixed mounting between the device and the spray tower and the connection of the fixed pipe 2 to an external treatment liquid circulation system, in one embodiment the length of the fixed pipe 2 is greater than the length of the circular pipe 5.

In order to realize this technical scheme, firstly install this device to the waste gas treatment spray column inside, pass through the lateral wall of spray column with fixed connection between spray column with fixed pipe 2, then extend spray column one end with fixed pipe 2 and be connected with outside treatment fluid circulation system, when the inside waste gas volume of entering spray column is less in the use, only need start a set of treatment fluid circulation system this moment, annotate waste gas treatment fluid through fixed pipe 2 into the inner chamber of drain pan 1 under the effect of water pump, the treatment fluid enters into riser 3 and movable pipe 4 inner chamber, the treatment fluid enters into in the pipe 5 inner chamber of topside this moment, and spout from shower 6 and realize the treatment operation to waste gas, if the waste gas treatment that enters into the spray column is inside is more, at this moment, according to how many start the treatment fluid circulation system of appointed quantity, make the fixed pipe 2 of appointed quantity annotate the treatment fluid under the effect of water pump, can make the ascending motion of appointed quantity movable pipe 4 under the effect of treatment fluid, the pipe 5 inner chamber on the movable pipe 4 that rises this moment all can get into the treatment fluid, make the treatment fluid can carry out the high operation of treatment fluid on different height, make the treatment fluid effectively spray effect to the high treatment fluid.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a spray range adjustable exhaust-gas treatment equipment, its characterized in that, including drain pan (1), evenly distributed fixedly connected with a plurality of fixed pipe (2) on the lateral wall of drain pan (1), top surface center fixedly connected with standpipe (3) of drain pan (1), standpipe (3) link up with drain pan (1) inner chamber, standpipe (3) upside is provided with a plurality of movable pipe (4), every equal fixedly connected with balancing weight (10) on movable pipe (4), adjacent two swing joint between movable pipe (4), the downside swing joint between movable pipe (4) and standpipe (3), standpipe (3) and movable pipe (4) are close to top department evenly distributed fixedly connected with a plurality of pipe (5), pipe (5) link up with movable pipe (4) and standpipe (3) inner chamber, evenly distributed fixedly connected with a plurality of shower head (6) on the lateral wall of pipe (5).

2. The waste gas treatment equipment with the adjustable spraying range according to claim 1, wherein vertical grooves (7) are formed in the side walls of the inner cavities of the vertical pipes (3) and the movable pipes (4), movable blocks (8) are fixedly connected to the outer side walls, close to the bottom ends, of the movable pipes (4), and the movable blocks (8) are movably connected with the vertical grooves (7).

3. The exhaust gas treatment device with the adjustable spraying range according to claim 1, wherein a sealing ring (9) is fixedly connected to the inner cavity of the vertical pipe (3) near the top end, and the sealing ring (9) is fixedly connected to the inner cavity of the movable pipe (4) near the top end.

4. An exhaust gas treatment device with adjustable spraying range according to claim 1, characterized in that the bottom shell (1) is arranged in a circular shape, and the bottom surface of the bottom shell (1) is arranged in an arc shape.

5. An exhaust gas treatment device with adjustable spray range according to claim 1, characterized in that the number of stationary pipes (2) is equal to the sum of the number of riser pipes (3) and movable pipes (4).

6. An exhaust gas treatment device with adjustable spray range according to claim 5, characterized in that the stationary pipe (2) is provided with three and the movable pipe (4) is provided with two.

7. An exhaust gas treatment device with adjustable spray range according to claim 1, characterized in that three round tubes (5) are fixedly connected to the side walls of each of the vertical tube (3) and the movable tube (4).

8. An exhaust gas treatment device with adjustable spraying range according to claim 7, characterized in that three circular tubes (5) are distributed in an annular array, and the circular tubes (5) at upper and lower adjacent positions are staggered.

9. An exhaust gas treatment device with adjustable spray range according to claim 1, characterized in that the length of the stationary pipe (2) is set larger than the length of the circular pipe (5).

10. The exhaust gas treatment device with the adjustable spraying range according to claim 1, wherein five spraying heads (6) are fixedly connected to the bottom surface of each circular tube (5), and the five spraying heads (6) are uniformly distributed.