CN215539687U - Chlorine absorption tower - Google Patents
Chlorine absorption tower Download PDFInfo
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- CN215539687U CN215539687U CN202121888710.4U CN202121888710U CN215539687U CN 215539687 U CN215539687 U CN 215539687U CN 202121888710 U CN202121888710 U CN 202121888710U CN 215539687 U CN215539687 U CN 215539687U
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- absorption tower
- tower body
- chlorine
- supporting seat
- supporting
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Abstract
The utility model relates to the technical field of absorption tower equipment, in particular to a chlorine absorption tower, which comprises an absorption tower body, wherein the top of the absorption tower body is provided with a chlorine outlet, a neutralizing liquid inlet, a chlorine inlet, a liquefied tail gas inlet and a circulating liquid outlet, the bottom of the absorption tower body is of an arc structure, and the bottommost end of the absorption tower body is connected with a liquid outlet pipe; the bottom of the absorption tower body is connected with a supporting seat, an arc-shaped groove which is matched and connected with the bottom of the absorption tower body is arranged on the supporting seat, the bottom of the absorption tower body is fixedly connected in the arc-shaped groove of the supporting seat, and the supporting seat is connected with foundation bolts; the chlorine absorption tower improves the structure of the tower bottom, so that waste liquid at the tower bottom can be completely discharged, and the supporting seat can stably support the absorption tower; meanwhile, the supporting tube below the grid plate is connected by adopting a detachable and replaceable structure, so that the supporting tube can be conveniently replaced by workers; the connected reinforcing ring and the catch wheel also improve the stability of the absorption tower.
Description
Technical Field
The utility model relates to the technical field of absorption tower equipment, in particular to a chlorine absorption tower.
Background
Chlorine is a toxic gas, which mainly invades into the human body through the respiratory tract and dissolves in the water contained in the mucous membrane to generate hypochlorous acid and hydrochloric acid, thus causing damage to the mucous membrane of the upper respiratory tract; hypochlorous acid strongly oxidizes tissues; hydrochloric acid stimulates mucous membranes to generate inflammatory swelling, so that the mucous membranes of respiratory tracts are swollen, and a large amount of mucus is secreted to cause dyspnea, so that the obvious symptom of chlorine poisoning is severe cough. When hydrogen with the volume fraction of more than 5 percent is mixed in chlorine, the chlorine can have the explosion danger when meeting strong light. Chlorine gas, of course, is also of its own value, for example in the production of plastics, synthetic fibres, dyes, pesticides, disinfectants, bleach solvents and various chlorides, and is also very versatile. Therefore, it is necessary to perform absorption purification treatment of chlorine gas generated in industrial production.
In order to prevent chlorine generated in industrial production from entering other devices or entering the atmosphere to pollute the environment and cause harm to air or human bodies, a chlorine absorption tower is generally adopted to absorb chlorine.
The bottom of the existing chlorine absorption tower is generally of a flat bottom structure, the absorption tower with the structure can cause that waste liquid at the bottom of the tower is difficult to discharge, the chlorine absorption tower is generally very high, the existing chlorine absorption tower has the defect of instability, and unsafe factors exist when the absorption tower shakes easily in strong wind weather; in addition, the supporting tube connected below the supporting plate of the existing absorption tower has short service life and is not easy to replace.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that waste liquid at the bottom of a tower is difficult to discharge, the absorption tower is easy to shake, the service life of a supporting tube is short and the supporting tube is difficult to replace in the absorption tower in the prior art, the chlorine absorption tower improves the structure at the bottom of the tower, and is provided with a supporting seat matched with the structure at the bottom of the tower, so that the waste liquid at the bottom of the tower can be completely discharged, and the supporting seat can also realize stable support of the absorption tower; meanwhile, the supporting tube below the grid plate is connected by adopting a detachable and replaceable structure, so that the supporting tube can be conveniently replaced by workers; the connected reinforcing ring and the catch wheel also improve the stability of the absorption tower.
In order to achieve the aim, the utility model provides a chlorine absorption tower which comprises an absorption tower body, wherein the top of the absorption tower body is provided with a chlorine outlet and a neutralizing liquid inlet, a chlorine inlet, a liquefied tail gas inlet and a circulating liquid outlet are arranged below the absorption tower body, the bottom of the absorption tower body is of an arc structure, and the bottommost end of the absorption tower body is connected with a liquid outlet pipe; the bottom of the absorption tower body is connected with a supporting seat, the supporting seat is provided with an arc-shaped groove which is connected with the bottom of the absorption tower body in a matched mode, the bottom of the absorption tower body is fixedly connected into the arc-shaped groove of the supporting seat, and the supporting seat is connected with foundation bolts.
Chlorine in entering into the absorption tower is discharged from the chlorine export at absorption tower body top after purifying, waste liquid that produces in purifying the process to chlorine then from the drain pipe discharge of absorption tower bottom can, because the absorption tower bottom sets up to the arc structure, be similar to the hemisphere, connect the drain pipe in the bottom, can discharge the waste liquid that produces in the absorption tower completely, the arc wall of connecting simultaneously and setting up on the supporting seat of absorption tower body bottom is identical with the structure of absorption tower body bottom, realize the stable supporting effect to this absorption tower.
Furthermore, a grid plate for supporting the filler is connected in the absorption tower body, a supporting structure is connected below the grid plate, the supporting structure comprises a clamping groove formed in the tower wall of the absorption tower body, the supporting pipe is clamped in the clamping groove, and a blind plate for limiting the position of the supporting pipe is connected to the absorption tower body through a bolt assembly.
The supporting tube comprises a PVC tube, and a glass fiber reinforced plastic tube is filled in the supporting tube.
After the stay tube live time is longer, probably there is ageing problem, just need change the stay tube, adopts the structure in this application, when changing the stay tube, the staff only need pull down the bolt assembly on the blind plate, takes off the blind plate, then takes the stay tube out, it can to change new stay tube.
The stay tube in this application is very convenient at the dismantlement of change in-process very installation work, and the stay tube in this application adopts the structure that PVC pipe and FRP pipe combined together simultaneously, not only makes this stay tube have fine anticorrosive effect, also can strengthen the intensity of this stay tube simultaneously, has prolonged the life of this stay tube.
It should be noted that, PVC and FRP are two kinds of different materials, and the interlaminar shear strength of the two is low, may have the insecure problem of bonding, and this application adopts the form of scribbling PVC interface glue or hacking outside PVC to guarantee the bonding strength of the two.
Furthermore, a distribution cone is connected below the grid plate.
This application connects the distribution awl in grid tray below, can realize carrying out evenly distributed to the chlorine that gets into in the absorption tower, and then improves the purifying effect of chlorine.
Furthermore, a plurality of reinforcing rings are connected to the outside of the absorption tower body.
The reinforcing ring is composed of an inner ring and an outer ring, the inner ring is a PVC reinforcing ring, and the outer ring is a glass fiber reinforced plastic reinforcing ring.
Because the size of every piece of hard PVC board is not big, and the joint during welding is more, so this application improves the holistic stability of absorption tower through setting up the reinforcing ring, and the leakproofness of absorption tower also can be improved to the reinforcing ring simultaneously, further avoids revealing of chlorine.
This application has further strengthened the steadiness to the absorption tower through increasing a glass steel reinforcing ring again in the outside of PVC reinforcing ring.
Further, the upper portion of absorption tower body is connected with the stable structure that prevents that the absorption tower from rocking, stable structure is including setting up the fender wheel in four directions of east, south, west, the north of absorption tower body, fender wheel connection is on the support frame, the support frame passes through the bolt fastening on concrete slab.
This application is connected through the position that is close the top at the absorption tower body and is kept off the wheel, can prevent that the absorption tower from rocking, has further strengthened the stability of whole absorption tower.
Furthermore, a plurality of access holes are formed in the absorption tower body.
The access hole that sets up can be convenient for the staff to carry out timely maintenance to the absorption tower.
Furthermore, a neutralizing liquid distribution plate is connected to the liquid inlet pipe at the neutralizing liquid inlet.
By connecting the neutralizing liquid distribution disc, the neutralizing liquid can be distributed more uniformly in the absorption tower.
Furthermore, a liquid level meter port is arranged at the lower part of the absorption tower body.
The connected liquid level meter port is convenient for workers to observe the waste liquid amount at the bottom of the absorption tower, and is convenient for timely processing the waste liquid amount.
In summary, compared with the prior art, the utility model has the following beneficial effects:
(1) the chlorine absorption tower provided by the application improves the structure of the tower bottom, and meanwhile, the supporting seat matched with the structure of the tower bottom is arranged, so that waste liquid at the tower bottom can be completely discharged, and the supporting seat can also realize stable support on the absorption tower; meanwhile, the supporting tube below the grid plate is connected by adopting a detachable and replaceable structure, so that the supporting tube can be conveniently replaced by workers; the stability of the absorption tower is also improved by the connected reinforcing ring and the catch wheel;
(2) the support tube in the application adopts a structure combining the PVC tube and the glass fiber reinforced plastic tube, so that the support tube has a good corrosion resistance effect, the strength of the support tube can be enhanced, and the service life of the support tube is prolonged;
(3) according to the application, the distribution cone is connected below the grid plate, so that chlorine entering the absorption tower can be uniformly distributed, and the purification effect of the chlorine is improved;
(4) according to the absorption tower, the glass fiber reinforced plastic reinforcing ring is additionally arranged outside the PVC reinforcing ring, so that the stability of the absorption tower is further enhanced;
(5) this application is connected through the position that is close the top at the absorption tower body and is kept off the wheel, can prevent that the absorption tower from rocking, has further strengthened the stability of whole absorption tower.
Drawings
FIG. 1 is a schematic view of a chlorine absorption column according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a sectional view taken in the direction C-C in fig. 1.
Labeled as: 11-liquid outlet pipe, 12-liquid level meter port, 13-chlorine inlet, 14-filler, 15-reinforcing ring, 16-distribution cone, 17-catch wheel, 18-neutralizing liquid distribution disc, 19-chlorine outlet, 21-neutralizing liquid inlet, 22-manhole, 23-grid plate, 24-support pipe, 25-liquefied tail gas inlet, 26-circulating liquid outlet, 27-support seat, 28-clamping groove and 29-blind plate.
Detailed Description
All features disclosed in this specification may be combined in any combination, except features and/or steps that are mutually exclusive.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to fig. 1 to 4 and specific examples.
Example 1
Referring to fig. 1 to 4, the chlorine absorption tower of the embodiment includes an absorption tower body, a chlorine outlet 19 and a neutralization solution inlet 21 are arranged at the top of the absorption tower body, a chlorine inlet 13, a liquefied tail gas inlet 25 and a circulating solution outlet 26 are arranged below the absorption tower body, the bottom of the absorption tower body is of an arc-shaped structure, and a liquid outlet pipe 11 is connected to the lowest end of the absorption tower body; absorption tower body bottom is connected with supporting seat 27, is provided with the arc wall of being connected with absorption tower body bottom cooperation on the supporting seat 27, and absorption tower body bottom fixed connection is connected with rag bolt in supporting seat 27's arc wall on the supporting seat 27.
Chlorine in entering into the absorption tower is discharged from the chlorine export 19 at absorption tower body top after purifying, waste liquid that produces in purifying the process to chlorine then from the drain pipe 11 discharge of absorption tower bottom can, because the absorption tower bottom sets up to the arc structure, be similar to the hemisphere, connect drain pipe 11 in the bottom, can discharge the waste liquid that produces in the absorption tower completely, the arc wall that the connection set up on the supporting seat 27 of absorption tower body bottom simultaneously is identical with the structure of absorption tower body bottom, realize the stable supporting effect to this absorption tower.
Example 2
Based on embodiment 1, referring to fig. 1-4, the absorption tower body of this embodiment is connected with grid plates 23 for supporting filler 14, and a support structure is connected below each grid plate 23, and the support structure includes a slot 28 arranged on the tower wall of the absorption tower body, the support pipe 24 is clamped in the slot 28, and the absorption tower body is connected with a blind plate 29 for limiting the position of the support pipe 24 through a bolt assembly.
Wherein, the support tube 24 comprises a PVC tube, and the interior of the support tube 24 is filled with a glass fiber reinforced plastic tube.
After the support tube 24 is used for a long time, there may be a problem of aging, and the support tube 24 needs to be replaced, and with the structure in the present application, when replacing the support tube 24, the worker only needs to detach the bolt assembly on the blind plate 29, remove the blind plate 29, then draw out the support tube 24, and replace with a new support tube 24.
The support tube 24 in the application is convenient to detach in the replacement process, and meanwhile, the support tube 24 in the application adopts a structure combining a PVC tube and a glass reinforced plastic tube, so that the support tube 24 has a good corrosion-resistant effect, the strength of the support tube 24 can be enhanced, and the service life of the support tube 24 is prolonged.
It should be noted that, PVC and FRP are two kinds of different materials, and the interlaminar shear strength of the two is low, may have the insecure problem of bonding, and this application adopts the form of scribbling PVC interface glue or hacking outside PVC to guarantee the bonding strength of the two.
Example 3
Based on example 1, and with reference to fig. 1-4, a distribution cone 16 is attached below the cascade plate 23 of this example.
This application connects distribution awl 16 in grid tray 23 below, can realize carrying out evenly distributed to the chlorine that gets into in the absorption tower, and then improves the purifying effect of chlorine.
Example 4
Based on embodiment 1, referring to fig. 1 to 4, a plurality of reinforcing rings 15 are externally connected to the absorption tower body of this embodiment.
The reinforcing ring 15 is composed of an inner ring and an outer ring, the inner ring is a PVC reinforcing ring 15, and the outer ring is a glass fiber reinforced plastic reinforcing ring 15.
Because the size of every piece of hard PVC board is not big, and the joint during welding is more, so this application improves the holistic stability of absorption tower through setting up reinforcing ring 15, and reinforcing ring 15 also can improve the leakproofness of absorption tower simultaneously, further avoids revealing of chlorine.
This application is through increasing a glass steel reinforcing ring 15 again in the outside of PVC reinforcing ring 15, has further strengthened the steadiness to the absorption tower.
Example 5
Based on embodiment 1, referring to fig. 1-4, the upper portion of the absorption tower body of this embodiment is connected with a stable structure for preventing the absorption tower from shaking, the stable structure includes catch wheels 17 arranged in the east, south, west, and north directions of the absorption tower body, the catch wheels 17 are connected on a support frame, and the support frame is fixed on a concrete slab through bolts.
This application is connected through the position that is close the top at the absorption tower body and is kept off wheel 17, can prevent that the absorption tower from rocking, has further strengthened the stability of whole absorption tower.
Example 6
Referring to fig. 1 to 4, an absorption tower body according to example 1 is provided with a plurality of manholes 22. The access hole 22 is arranged to facilitate the staff to repair the absorption tower in time.
Example 7
Based on embodiment 1, referring to fig. 1-4, the neutralizing liquid distributing plate 18 is connected to the liquid inlet pipe at the neutralizing liquid inlet 21 of this embodiment.
By connecting the neutralization liquid distribution tray 18, the neutralization liquid can be distributed more uniformly in the absorption column.
Example 8
Referring to fig. 1 to 4 based on embodiment 1, the lower part of the absorption tower body of this embodiment is provided with a liquid level meter port 12.
The connected liquid level meter port 12 is convenient for workers to observe the waste liquid amount at the bottom of the absorption tower and to timely treat the waste liquid amount.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (10)
1. A chlorine absorption tower comprises an absorption tower body, wherein a chlorine outlet (19) and a neutralization solution inlet (21) are formed in the top of the absorption tower body, a chlorine inlet (13), a liquefied tail gas inlet (25) and a circulating solution outlet (26) are formed below the absorption tower body, and the chlorine absorption tower is characterized in that the bottom of the absorption tower body is of an arc-shaped structure, and the bottommost end of the absorption tower body is connected with a liquid outlet pipe (11); the bottom of the absorption tower body is connected with a supporting seat (27), an arc-shaped groove matched and connected with the bottom of the absorption tower body is formed in the supporting seat (27), the bottom of the absorption tower body is fixedly connected into the arc-shaped groove of the supporting seat (27), and the supporting seat (27) is connected with foundation bolts.
2. The chlorine absorption tower as claimed in claim 1, wherein grid plates (23) for supporting the filler (14) are connected in the absorption tower body, a supporting structure is connected below the grid plates (23), the supporting structure comprises clamping grooves (28) formed in the tower wall of the absorption tower body, the supporting pipes (24) are clamped in the clamping grooves (28), and blind plates (29) for limiting the positions of the supporting pipes (24) are connected to the absorption tower body through bolt assemblies.
3. A chlorine absorption tower according to claim 2, wherein said support pipe (24) comprises PVC pipe, and said support pipe (24) is internally filled with glass fiber reinforced plastic pipe.
4. A chlorine absorption column as claimed in claim 2, wherein a distribution cone (16) is connected below the grid (23).
5. The chlorine absorption tower of claim 1, wherein a plurality of reinforcing rings (15) are attached to the exterior of the absorption tower body.
6. A chlorine absorption tower according to claim 5, wherein the reinforcement ring (15) is formed by an inner ring and an outer ring, the inner ring being a PVC reinforcement ring (15) and the outer ring being a glass fiber reinforced plastic reinforcement ring (15).
7. The chlorine absorption tower of claim 1, wherein the upper part of the absorption tower body is connected with a stable structure for preventing the absorption tower from shaking, the stable structure comprises catch wheels (17) arranged in the east, south, west and north directions of the absorption tower body, the catch wheels (17) are connected to a support frame, and the support frame is fixed on a concrete slab through bolts.
8. The chlorine absorption tower of claim 1, wherein the absorption tower body is provided with a plurality of manholes (22).
9. A chlorine absorption column as claimed in claim 1, wherein a neutralizing liquid distribution plate (18) is connected to the liquid inlet pipe at the neutralizing liquid inlet (21).
10. The chlorine absorption tower of claim 1, wherein the lower part of the absorption tower body is provided with a liquid level meter port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888710.4U CN215539687U (en) | 2021-08-12 | 2021-08-12 | Chlorine absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888710.4U CN215539687U (en) | 2021-08-12 | 2021-08-12 | Chlorine absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215539687U true CN215539687U (en) | 2022-01-18 |
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ID=79835253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121888710.4U Active CN215539687U (en) | 2021-08-12 | 2021-08-12 | Chlorine absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215539687U (en) |
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2021
- 2021-08-12 CN CN202121888710.4U patent/CN215539687U/en active Active
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