CN213253748U - Water circulation type filler spray tower - Google Patents
Water circulation type filler spray tower Download PDFInfo
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- CN213253748U CN213253748U CN202021860607.4U CN202021860607U CN213253748U CN 213253748 U CN213253748 U CN 213253748U CN 202021860607 U CN202021860607 U CN 202021860607U CN 213253748 U CN213253748 U CN 213253748U
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Abstract
The utility model discloses a hydrologic cycle formula filler spray column, its technical scheme main points are: the spray tower comprises a spray tower body, wherein a first packing layer and a second packing layer are fixedly connected in an inner cavity of the spray tower body, a first spray pipe and a second spray pipe are respectively arranged above the first packing layer and the second packing layer, a plurality of spray heads are respectively arranged and fixed at the bottoms of the first spray pipe and the second spray pipe, a first connecting pipe is jointly communicated and fixed at the port parts of the first spray pipe and the second spray pipe, a circulating water tank is arranged at one side of the spray tower body, a first water pump is fixedly arranged at the top of the circulating water tank, a water outlet of the first water pump is communicated with the first connecting pipe, a vertical pipe is fixedly communicated at a water inlet of the first water pump, and the vertical pipe extends into the inner cavity of the circulating water tank; the effects of reusing the sprayed liquid and saving water resources are achieved.
Description
Technical Field
The utility model relates to a spray column field, in particular to hydrologic cycle formula filler spray column.
Background
Most industrial enterprises need to remove iron scales on the surfaces of steel products in the production process and use hydrochloric acid and dilute sulfuric acid for pickling, and a large amount of waste acid liquor is generated in the pickling process, and the waste acid liquor mainly comprises free acid, ferrous chloride or ferrous sulfate and water, and the content of the waste acid liquor varies with the pickling process, the operation temperature, the material and the specification of the steel products. However, in the process of treating waste acid, acid mist is often escaped to cause harm to the environment and cause pollution to air.
At present mill uses spray column to eliminate acid mist usually, but current spray column does not set up and sprays liquid circulation mechanism, leads to spraying the unable reuse of liquid, causes the waste of water resource, and the packing layer of current spray column need dismantle the washing after using a period simultaneously, takes time longer, and spray column can't remove acid mist work for a long time, can lead to the acid mist to reveal the influence environment.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a hydrologic cycle formula filler spray column to solve the problem mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a water circulation type filler spray tower comprises a spray tower body, wherein a first packing layer and a second packing layer are fixedly connected in an inner cavity of the spray tower body, a first spray pipe and a second spray pipe are respectively arranged above the first packing layer and the second packing layer, a plurality of spray heads are respectively and fixedly arranged at the bottoms of the first spray pipe and the second spray pipe, a first connecting pipe is jointly communicated and fixed at the port parts of the first spray pipe and the second spray pipe, a circulating water tank is arranged at one side of the spray tower body, a first water pump is fixedly arranged at the top of the circulating water tank, a water outlet of the first water pump is communicated with the first connecting pipe, a vertical pipe is fixedly communicated at a water inlet of the first water pump, the vertical pipe extends into the inner cavity of the circulating water tank, and a filter tank is communicated at the bottom of the spray tower body, the water inlet and the water outlet of the second water pump are respectively communicated with the filter box and the circulating water tank through second connecting pipes, one side of the spray tower body is communicated with an air inlet pipe, and the top of the spray tower body is communicated with an exhaust pipe.
By adopting the technical scheme, the first water pump, the second water pump, the filter box and the circulating water tank are matched for use, so that the spraying liquid enters the filter box for filtering after being sprayed, enters the circulating water tank under the action of the second water pump, and is pumped to the first connecting pipe, the first spraying pipe, the second spraying pipe and the spray head by the first water pump, so that the filtered spraying liquid is sprayed out from the spray head, and the effects of recycling the spraying liquid and saving water resources are achieved; through the cooperation of first packing layer, the second packing layer, first shower, the cooperation of second shower and a plurality of shower nozzle is used, can maximize enlarge the area of contact of the spraying in gaseous and the spray column body, dust and the acidic material in the gaseous getting rid of that can maximize, guarantee gaseous purification efficiency, moreover first packing layer and second packing layer are located the below of first shower and second shower respectively, can open the shower and directly wash first packing layer and second packing layer, reach and directly wash first packing layer, the second packing layer in the spray column body, need not to unload the effect of packing.
Preferably, a filter plate is fixedly connected in the inner cavity of the filter box, and a material taking door used for cleaning impurities on the top of the filter plate is rotatably connected to the outside of the filter box.
Through adopting above-mentioned technical scheme, get the setting of bin gate, can conveniently clear up the impurity on the filter.
Preferably, the top of the circulating water tank is provided with a feeding port for feeding alkaline neutrals, the feeding port is provided with a cover matched with the feeding port, and the top of the cover is fixedly connected with a handle convenient to open and close.
Through adopting above-mentioned technical scheme, the setting of dog-house conveniently injects treatment fluid and alkaline neutralization material into the circulating water tank.
Preferably, the filter tank and the circulating water tank are both fixedly communicated with a drain pipe, and the drain pipe and the first connecting pipe are both provided with valves.
Through adopting above-mentioned technical scheme, the setting of valve is conveniently discharged waste liquid.
Preferably, the spray tower body is rotatably connected with an access door, the access door is locked with the spray tower body through a pin rod, and a multifunctional panel is fixedly mounted on the access door.
Through adopting above-mentioned technical scheme, can make the access door be in the encapsulated situation, avoid opening and make this internal acid harmful gas of spray column spill over, can directly control the function panel and control first water pump, second water pump, improve the intellectuality of this device.
Preferably, the first connecting pipe is fixedly connected with two fixing clamping plates, and the fixing clamping plates are fixedly connected with the outer wall of the spray tower body.
Through adopting above-mentioned technical scheme, can fix first connecting pipe, prevent that first connecting pipe from taking place to drop.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, through the matched use of a first water pump, a second water pump, a filter box and a circulating water tank, spraying liquid can enter the filter box for filtering after being sprayed, enters the circulating water tank under the action of the second water pump, and is pumped to a first connecting pipe, a first spraying pipe, a second spraying pipe and a spray head by the first water pump, so that the filtered spraying liquid is sprayed from the spray head, and the effects of recycling the spraying liquid and saving water resources are achieved;
the second, through first packing layer, the second packing layer, first shower, the cooperation of second shower and a plurality of shower nozzle is used, can maximize the area of contact of the spraying in expanding gas and the spray column body, dust and the acidic material in the degasification that can maximize, guarantee gaseous purification efficiency, moreover first packing layer and second packing layer are located the below of first shower and second shower respectively, can open the shower nozzle and directly wash first packing layer and second packing layer, reach and directly wash first packing layer in the spray column body, the second packing layer, need not to unload the effect of packing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a structural sectional view of the present invention;
fig. 3 is a partial enlarged view of the structure of the present invention.
Reference numerals: 1. a spray tower body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a first filler layer; 5. a second packing layer; 6. a first shower pipe; 7. a second shower pipe; 8. a spray head; 9. a first connecting pipe; 10. a circulating water tank; 11. a first water pump; 12. a vertical tube; 13. a filter box; 14. a second water pump; 15. a second connecting pipe; 16. a filter plate; 17. a material taking door; 18. a feeding port; 19. a flap; 20. a handle; 21. a blow-off pipe; 22. a valve; 23. an access door; 24. a pin rod; 25. a multifunctional panel; 26. and (5) fixing the clamping plate.
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.
Example 1
Referring to fig. 1, 2 and 3, a water circulation type filler spray tower comprises a spray tower body 1, a first filler layer 4 and a second filler layer 5 are fixedly connected in an inner cavity of the spray tower body 1, a first spray pipe 6 and a second spray pipe 7 are respectively arranged above the first filler layer 4 and the second filler layer 5, a plurality of spray heads 8 are respectively arranged and fixed at the bottoms of the first spray pipe 6 and the second spray pipe 7, a first connecting pipe 9 is jointly communicated and fixed at the port parts of the first spray pipe 6 and the second spray pipe 7, a circulating water tank 10 is arranged at one side of the spray tower body 1, a first water pump 11 is fixedly arranged at the top of the circulating water tank 10, a water outlet of the first water pump 11 is communicated and fixed with the first connecting pipe 9, a vertical pipe 12 is communicated and fixed at a water inlet of the first water pump 11, the vertical pipe 12 extends into the inner cavity of the circulating water tank 10, a filter tank 13 is communicated at the bottom of the spray tower body 1, a second water pump 14 is arranged between the filter tank 13 and the circulating water tank 10, a water inlet and a water outlet of the second water pump 14 are respectively communicated with the filter tank 13 and the circulating water tank 10 through a second connecting pipe 15, one side of the spray tower body 1 is communicated with an air inlet pipe 2, and the top of the spray tower body 1 is communicated with an exhaust pipe 3.
Referring to fig. 2, for the purpose of filtering impurities in the treatment liquid; a filter plate 16 is fixedly connected in the inner cavity of the filter box 13, and a material taking door 17 for cleaning impurities on the top of the filter plate 16 is rotatably connected outside the filter box 13; the arrangement of the material taking door 17 can facilitate the cleaning of impurities on the filter plate 16.
Referring to fig. 2, for the purpose of neutralizing acidic substances in the circulation tank 10; a feeding port 18 for feeding alkaline neutrals is formed in the top of the circulating water tank 10, a port cover 19 matched with the feeding port 18 is arranged at the feeding port 18, and a handle 20 convenient to open and close is fixedly connected to the top of the port cover 19; the feeding port 18 is provided to facilitate the injection of the treating liquid and the alkaline neutralizing substance into the circulation tank 10.
Referring to fig. 2, for the purpose of facilitating the discharge of the waste liquid; a drain pipe 21 is fixedly communicated with the filter tank 13 and the circulating water tank 10, and valves 22 are arranged on the drain pipe 21 and the first connecting pipe 9; the valve 22 is provided to facilitate the discharge of waste liquid.
Referring to fig. 1, for the purpose of facilitating the repair and replacement; the spray tower body 1 is rotatably connected with an access door 23, the access door 23 is locked with the spray tower body 1 through a pin rod 24, and a multifunctional panel 25 is fixedly installed on the access door 23.
With reference to fig. 1, for the purpose of fixing the first connecting tube 9; two fixed clamping plates 26 are fixedly connected to the first connecting pipe 9, and the fixed clamping plates 26 are fixedly connected with the outer wall of the spray tower body 1.
The use principle and the advantages are as follows:
when the water circulation type filler spray tower is used, the valves 22 at the two drain pipes 21 are closed, the valve 22 at the first connecting pipe 9 is opened, treatment liquid is injected into the circulating water tank 10, then the first water pump 11 and the second water pump 14 are opened, the first water pump 11 pumps the treatment liquid in the circulating water tank 10, water flows through the first connecting pipe 9 and the spray pipes and is uniformly sprayed out from the spray heads 8 to form a water mist curtain, acid gas enters an inner cavity of the spray tower body 1 through the air inlet pipe 2, is purified through the second filler layer 5, passes through the water mist curtain sprayed by the spray heads 8 at the second spray pipe 7, and passes through the water mist curtains sprayed by the spray heads 8 at the first filler layer 4 and the first spray pipe 6 in sequence to thoroughly purify the acid gas and is discharged from the steam outlet pipe, the treatment liquid after purifying the acid gas flows through the bottom of the spray tower body 1, when the waste gas enters the filter box 13 and passes through the filter plate 16, particle impurities in the treatment liquid are filtered to avoid blocking the water pump, the second water pump 14 extracts the treatment liquid in the filter box 13 and enters the circulating water box 10, the first water pump 11 is used again to extract the treatment liquid to the spray pipe, the purpose of recycling can be achieved, after the circulation is carried out for many times, the acid value in the treatment liquid is increased, the purification effect is poor, at the moment, alkaline substances are put into the circulating water box 10 through the feed opening 18 to neutralize the acid substances in the circulating water box 10, so that the purification effect reaches the optimal state, when the spray head 8 or the filler layer needs to be replaced, the access door 23 is opened to achieve the purpose of convenient maintenance, when the liquid in the circulating water box 10 is recycled for many times and cannot reach the purification standard, the valve 22 of the drain pipe 21 on one side of the circulating water box 10 is opened to discharge the waste gas liquid, and after the discharge is finished, injecting new liquid again.
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 (6)
1. The utility model provides a hydrologic cycle formula filler spray column, includes spray column body (1), its characterized in that: a first packing layer (4) and a second packing layer (5) are fixedly connected in an inner cavity of the spray tower body (1), a first spray pipe (6) and a second spray pipe (7) are respectively arranged above the first packing layer (4) and the second packing layer (5), a plurality of spray heads (8) are respectively arranged and fixed at the bottoms of the first spray pipe (6) and the second spray pipe (7), a first connecting pipe (9) is jointly communicated and fixed at the port positions of the first spray pipe (6) and the second spray pipe (7), a circulating water tank (10) is arranged at one side of the spray tower body (1), a first water pump (11) is fixedly arranged at the top of the circulating water tank (10), a water outlet of the first water pump (11) is communicated with the first connecting pipe (9), a vertical pipe (12) is fixedly communicated at the water inlet of the first water pump (11), the vertical pipe (12) extends to the inner cavity of the circulating water tank (10), the bottom of the spray tower body (1) is communicated with a filter box (13), a second water pump (14) is arranged between the filter box (13) and the circulating water tank (10), a water inlet and a water outlet of the second water pump (14) are respectively communicated with the filter box (13) and the circulating water tank (10) through second connecting pipes (15), one side of the spray tower body (1) is communicated with an air inlet pipe (2), and the top of the spray tower body (1) is communicated with an exhaust pipe (3).
2. The water circulating type packing spray tower of claim 1, wherein: fixedly connected with filter (16) in the inner chamber of rose box (13), the outside of rose box (13) is rotated and is connected with and is used for clearing up get bin gate (17) of filter (16) top impurity.
3. A water circulating packed spray tower as claimed in claim 2, wherein: a feeding port (18) for feeding alkaline neutraiizers is formed in the top of the circulating water tank (10), a cover (19) matched with the feeding port (18) is arranged at the feeding port (18), and a handle (20) convenient to open and close is fixedly connected to the top of the cover (19).
4. The water circulating type packing spray tower of claim 1, wherein: the filter box (13) and the circulating water tank (10) are communicated and fixed with a drain pipe (21), and the drain pipe (21) and the first connecting pipe (9) are provided with valves (22).
5. The water circulating type packing spray tower of claim 1, wherein: the spray tower is characterized in that an access door (23) is rotatably connected to the spray tower body (1), the access door (23) is locked with the spray tower body (1) through a pin rod (24), and a multifunctional panel (25) is fixedly installed on the access door (23).
6. The water circulating type packing spray tower of claim 1, wherein: the first connecting pipe (9) is fixedly connected with two fixing clamping plates (26), and the fixing clamping plates (26) are fixedly connected with the outer wall of the spray tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860607.4U CN213253748U (en) | 2020-08-31 | 2020-08-31 | Water circulation type filler spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860607.4U CN213253748U (en) | 2020-08-31 | 2020-08-31 | Water circulation type filler spray tower |
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| Publication Number | Publication Date |
|---|---|
| CN213253748U true CN213253748U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860607.4U Active CN213253748U (en) | 2020-08-31 | 2020-08-31 | Water circulation type filler spray tower |
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| CN (1) | CN213253748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779608A (en) * | 2023-02-03 | 2023-03-14 | 山东中阳新材料科技股份有限公司 | Circulation spraying machine for flue gas treatment |
-
2020
- 2020-08-31 CN CN202021860607.4U patent/CN213253748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779608A (en) * | 2023-02-03 | 2023-03-14 | 山东中阳新材料科技股份有限公司 | Circulation spraying machine for flue gas treatment |
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