CN211913228U

CN211913228U - Integrated dechlorination tower

Info

Publication number: CN211913228U
Application number: CN201922403490.0U
Authority: CN
Inventors: 杨衡; 梁学森; 宋相武
Original assignee: Yijie Environmental Technology Co ltd
Current assignee: Yijie Environmental Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-13
Anticipated expiration: 2029-12-27

Abstract

The utility model provides an integrated dechlorination tower, which solves the problems of poor purification effect, single function and inconvenient transportation of a residual chlorine absorption tower; the integrated dechlorination tower comprises a water tank and a tower body, wherein a water inlet and a water outlet are respectively arranged on the left side and the right side of the water tank, the tower body is connected right above the water tank, an exhaust pipe is connected on the left side of the upper end surface of the water tank, the other end of the exhaust pipe is communicated with the tower body, a first activated carbon adsorption layer and a second activated carbon adsorption layer are sequentially arranged in the tower body from bottom to top, the top of the tower body is connected with an air outlet pipeline, a demisting plate is arranged at the joint of the tower body and the air outlet pipeline, and an; the spraying, the water pump and the fan are integrated, the retention time of gas in the tower body is prolonged by adopting a counter-current mode, the treatment efficiency is improved, the inorganization discharge amount of chlorine is reduced, and the reaction of the sprayed waste water and the chlorine can reduce the volatilization amount of the chlorine and reduce the pollution; the material of polypropylene has stronger anti-corrosiveness and is more suitable for various occasions.

Description

Integrated dechlorination tower

Technical Field

The utility model relates to the technical field of waste gas treatment, especially indicate integration dechlorination tower.

Background

Waste water containing chlorine is generated in the production or working process in the fields of pharmaceutical chemistry and the like, the chlorine has strong toxicity, causes dyspnea to stimulate throat and nerve dysfunction, and can cause death of people and great harm to human bodies and environment; dechlorination tower is a device that absorbs contains chlorine waste water, can use such clarification plant in industrial waste gas treatment, can make chlorine obtain absorbing the back and discharging, traditional chlorine clarification plant can't realize the integral type and absorb, packing layer thickness is not enough, lead to purifying effect poor, also can't carry out the secondary absorption to chlorine, can't be applicable to various occasions, the inconvenient transportation of dismouting difficulty, it is good to need one kind to possess secondary absorption function purifying effect now urgently, convenient transportation, the collection sprays, water pump and fan dechlorination tower as an organic whole.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integration dechlorination tower has solved chlorine residue absorption tower purifying effect poor, the problem of function singleness and transportation inconvenience.

The technical scheme of the utility model is realized like this:

integration dechlorination tower, including water tank and tower body, the left and right sides of water tank is provided with water inlet and delivery port respectively, be connected with the tower body directly over the water tank, the left side of water tank up end is connected with the exhaust column, the other end and the tower body of exhaust column communicate with each other, from the bottom up has set gradually first active carbon adsorption layer and second active carbon adsorption layer in the tower body, the top and the air-out pipeline of tower body link to each other, the tower body is provided with the defogging board with the junction of air-out pipeline, install the oblique flow fan in the air-out pipeline.

Furthermore, a vertical in-tank pump is arranged on the right side of the upper end surface of the water tank, and the lower end of the vertical in-tank pump extends into the upper end of the water tank and is connected with the conveying pipe; a spray pipe is arranged between the first activated carbon adsorption layer and the second activated carbon adsorption layer, and a spiral spray head is arranged in the middle of the spray pipe; the delivery pipe is connected with the spray pipe.

Further, the water tank is connected with the tower body through a flange.

Furthermore, a manhole is arranged on the upper end face of the water tank, and a plurality of transparent sight glasses are arranged on the tower body.

Furthermore, the thickness of the first activated carbon adsorption layer is larger than that of the second activated carbon adsorption layer.

Furthermore, the water tank and the tower body are both made of polypropylene materials.

The utility model has the advantages that:

the spraying, water pump and fan are integrated; the retention time of the gas in the tower body is prolonged by adopting a counter-current mode, the reaction and adsorption time is increased, the treatment efficiency is improved, the purification efficiency is ensured by arranging two activated carbon adsorption layers to carry out double purification on the gas, and the inorganization emission of chlorine is reduced; the reaction of the sprayed waste water and chlorine can reduce the volatilization amount of chlorine and reduce pollution; easy to disassemble and convenient to transport; the material of polypropylene has stronger anti-corrosiveness and is more suitable for various occasions.

Drawings

FIG. 1 is a schematic view of the internal structure of the integrated dechlorination tower of the present invention;

figure 2 is the utility model discloses integration dechlorination tower water tank top view.

Wherein: the device comprises a water tank 1, a tower body 2, a water inlet 3, a water outlet 4, an exhaust pipe 5, a first activated carbon adsorption layer 6, a second activated carbon adsorption layer 7, an air outlet pipeline 8, a demisting plate 9, an oblique flow fan 10, a vertical tank pump 11, a conveying pipe 12, a spray pipe 13, a spiral spray head 14, a flange 15, a manhole 16 and a transparent sight glass 17.

Detailed Description

Example 1

Integration dechlorination tower, including water tank 1 and tower body 2, the left and right sides of water tank 1 is provided with water inlet 3 and delivery port 4 respectively, be connected with tower body 2 directly over the water tank 1, the left side of 1 up end of water tank is connected with exhaust column 5, exhaust column 5's the other end communicates with each other with tower body 2, from the bottom up has set gradually first active carbon adsorption layer 6 and second active carbon adsorption layer 7 in the tower body 2, the top of tower body 2 links to each other with air-out pipeline 8, tower body 2 is provided with defogging board 9 with air-out pipeline 8's junction, install oblique flow fan 10 in the air-out pipeline 8.

The utility model discloses the use as follows: waste water that contains chlorine passes through the water pump and gets into water tank 1 from water tank 1's water inlet 3, because the effect of top of the tower diagonal flow fan 10 makes the chlorine in the water tank 1 pass through exhaust column 5 and get into tower body 2, chlorine rises in the tower body 2 and passes through first active carbon adsorption layer 6 and second active carbon adsorption layer 7, steam becomes liquid and falls into in the water tank 1 when up touching defogging board 9, and the gas after the purification is discharged from air-out pipeline 8 top under the effect of diagonal flow fan 10.

The method prolongs the retention time of gas in the tower body 2 by adopting a counter-current mode, increases the reaction and adsorption time, improves the treatment efficiency, ensures the purification efficiency by arranging two activated carbon adsorption layers to carry out double purification on the gas and reduces the inorganization emission of chlorine.

Example 2

Preferably, a vertical in-tank pump 11 is arranged on the right side of the upper end surface of the water tank 1, and the lower end of the vertical in-tank pump 11 extends into the upper end of the water tank 1 and is connected with a conveying pipe 12; a spray pipe 13 is arranged between the first activated carbon adsorption layer 6 and the second activated carbon adsorption layer 7, and a spiral spray head 14 is arranged in the middle of the spray pipe 13; the delivery pipe 12 is connected with a spray pipe 13.

Set up vertical in-tank pump 11 on water tank 1, can be with the waste water in water tank 1 spout from spiral shower nozzle 14 after through conveyer pipe 12 and shower 13, spun waste water and chlorine reaction can reduce the chlorine volume of volatilizing, pollution abatement, and waste water after the reaction falls down from first active carbon adsorption layer 6 again and adsorbs, is taken out by vertical in-tank pump 11 and sprays once more in finally falling back water tank 1, forms a circulation system.

Other structures of this embodiment are the same as those of embodiment 1.

Example 3

Preferably, the water tank 1 is connected to the tower 2 via a flange 15.

The water tank 1 and the tower body 2 are connected through the flange 15, and the effects of detachability and convenient transportation are achieved.

Other structures of this embodiment are the same as those of embodiment 1.

Example 4

Preferably, a manhole 16 is provided at an upper end surface of the water tank 1, and a plurality of transparent sight glasses 17 are provided on the tower body 2.

The manhole 16 is arranged on the water tank 1 so as to facilitate the overhaul of personnel or the inspection of the internal condition of the water tank 1, and the three transparent sight glasses 17 are arranged on the tower body 2 so as to more conveniently observe the reaction and the spraying condition in the tower body 2.

Other structures of this embodiment are the same as those of embodiment 1.

Example 5

Preferably, the thickness of the first activated carbon adsorption layer 6 is greater than that of the second activated carbon adsorption layer 7.

First active carbon adsorption layer 6 is not only about adsorbing chlorine, still adsorbs the waste water that sprays down so thickness is big, and the thickness of first active carbon adsorption layer 6 can be more better carry out filtration absorption to gas, reinforcing purifying effect greatly.

Other structures of this embodiment are the same as those of embodiment 1.

Example 6

Preferably, the water tank 1 and the tower body 2 are both made of polypropylene.

Because the substance needing to be purified is chlorine or waste water generated by chemical engineering and medicine, the water tank 1 and the tower body 2 are made of polypropylene materials, have stronger corrosion resistance and are suitable for various occasions.

Other structures of this embodiment are the same as those of embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Integration dechlorination tower, including water tank (1) and tower body (2), its characterized in that: the left and right sides of water tank (1) is provided with water inlet (3) and delivery port (4) respectively, be connected with tower body (2) directly over water tank (1), the left side of water tank (1) up end is connected with exhaust column (5), the other end and tower body (2) of exhaust column (5) communicate with each other, from the bottom up has set gradually first active carbon adsorption layer (6) in tower body (2), and second active carbon adsorption layer (7), the top and the air-out pipeline (8) of tower body (2) link to each other, the junction of tower body (2) and air-out pipeline (8) is provided with defogging board (9), install oblique flow fan (10) in air-out pipeline (8).

2. The integrated dechlorination tower of claim 1, wherein: a vertical in-tank pump (11) is arranged on the right side of the upper end surface of the water tank (1), and the lower end of the vertical in-tank pump (11) extends into the upper end of the water tank (1) and is connected with a conveying pipe (12); a spray pipe (13) is arranged between the first activated carbon adsorption layer (6) and the second activated carbon adsorption layer (7), and a spiral spray head (14) is arranged in the middle of the spray pipe (13); the delivery pipe (12) is connected with the spray pipe (13).

3. The integrated dechlorination tower of claim 1, wherein: the water tank (1) is connected with the tower body (2) through a flange (15).

4. The integrated dechlorination tower of claim 1, wherein: a manhole (16) is arranged on the upper end face of the water tank (1), and a plurality of transparent sight glasses (17) are arranged on the tower body (2).

5. The integrated dechlorination tower of claim 1, wherein: the thickness of the first activated carbon adsorption layer (6) is larger than that of the second activated carbon adsorption layer (7).

6. The integrated dechlorination tower of claim 1, wherein: the water tank (1) and the tower body (2) are both made of polypropylene materials.