CN218553544U

CN218553544U - Low-loss water washing device for carbon dioxide production

Info

Publication number: CN218553544U
Application number: CN202223210744.5U
Authority: CN
Inventors: 杜兴慧; 徐传江; 张明; 魏雅琦
Original assignee: Jiangxi Cryogenic Gas Co ltd
Current assignee: Jiangxi Cryogenic Gas Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-03
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a low-loss washing device for carbon dioxide production, which belongs to the technical field of carbon dioxide preparation, and comprises a washing box, an air inlet pipe and an exhaust pipe, wherein the air inlet pipe and the exhaust pipe are arranged on the washing box; the bottom of air inlet chamber is equipped with the air inlet one that communicates in with washing room one, and washing room one is equipped with the air inlet two with washing room two intercommunication, washing room two is equipped with the air inlet three with the discharge chamber intercommunication, through being equipped with washing room one and washing room two, accomplished the washing work many times to carbon dioxide gas, through being equipped with not air inlet one of co-altitude, air inlet two and air inlet three, avoided gas to get into before effectual washing and discharge indoor emission.

Description

Low-loss water washing device for carbon dioxide production

Technical Field

The utility model relates to a carbon dioxide preparation technical field specifically is a low-loss washing device of carbon dioxide production usefulness.

Background

The industry is rapidly developing in society and there is a great demand for energy, wherein carbon dioxide is a part of the industrial development in modern society, high purity carbon dioxide is mainly used in the electronic industry and used as a regulator in polyethylene polymerization. Solid carbon dioxide is widely used in refrigerated dairy products, meat, frozen foods, and other perishable foods in transit.

In carbon dioxide production process, need use the washing device, the inside water that lets in of washing device is with carbon dioxide gas lets in the aquatic, carries out the washing to partial impurity in the carbon dioxide gas, then will handle carbon dioxide up to standard and discharge, and current washing device exists relatively poor to the washing effect of carbon dioxide, and the rivers that the washing device flows do not carry out recycle's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-loss water washing device of carbon dioxide production usefulness has solved the problem that mentions in the above-mentioned technical background.

In order to achieve the above object, the utility model provides a following technical scheme: a low-loss water washing device for carbon dioxide production comprises a water washing box, and an air inlet pipe and an exhaust pipe which are arranged in the water washing box, wherein an air inlet chamber, a first water washing chamber, a second water washing chamber and a discharge chamber are sequentially arranged in the water washing box from left to right;

the bottom of air inlet chamber be equipped with the air inlet one of water washing room intercommunication, water washing room one be equipped with the air inlet two of water washing room two intercommunication the water washing room two be equipped with discharge the air inlet three of room intercommunication, the height of air inlet one, air inlet two and air inlet three rises in proper order, just the cross section of air inlet one, air inlet two and air inlet three does not coincide.

As a further aspect of the present invention: the bottoms of the first water washing chamber and the second water washing chamber are communicated with the liquid recovery chamber through a first-stage filter plate.

As a further aspect of the present invention: the liquid recovery chamber comprises a water storage cavity arranged at the bottom of the washing tank and a second-stage filter plate arranged at the top of the water storage cavity, a water pump device is arranged on one side of the washing tank and communicated with the bottom of the water storage cavity through an input pipe, and the water pump device is connected with the first washing chamber and the spray pipe in the second washing chamber through an output pipe.

As a further aspect of the utility model: the two sides of the inner wall of the liquid recovery chamber are symmetrically provided with inserting grooves, one ends of the inserting grooves are communicated with an opening communicated with the outside, the inserting grooves are inserted with impurity collecting boxes, and the secondary filter plates are arranged at the bottoms of the impurity collecting boxes.

As a further aspect of the present invention: and the water washing tank is connected with an air injection pipeline in an inserting manner, and air injection nozzles corresponding to the first-stage filter plates at the bottoms of the first water washing chamber and the second water washing chamber are arranged on the air injection pipeline.

As a further aspect of the present invention: the area of the second washing chamber is larger than that of the first washing chamber, a plurality of spraying nozzles are connected to a spraying pipe of the second washing chamber, and the spraying nozzles are transversely distributed along the space area of the second washing chamber.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses a be equipped with washing room one and washing room two, accomplished the washing work many times to carbon dioxide gas, it is further, through being equipped with air inlet one, air inlet two, air inlet three, the effectual washing effect to carbon dioxide that has strengthened, through being equipped with not air inlet one of co-altitude, air inlet two and air inlet three, make carbon dioxide gas need rise just can pass through washing room one and washing room two, this setting has effectively avoided gas directly to pass through air inlet one before not passing through effectual washing, air inlet two and air inlet three are from getting into the emission chamber and discharging.

2. The utility model discloses a be equipped with retaining chamber, second grade filter plate, pumping plant, input tube and output tube, the washing work to washing room one and washing room two is accomplished to low-loss consumption water liquid.

Drawings

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

2. FIG. 2 is an enlarged view of portion A of FIG. 1;

3. fig. 3 is a front view of the present invention.

In the figure: 1. a water washing tank; 2. an opening; 3. a discharge chamber; 4. a second-stage filter plate; 5. a shower pipe; 6. an air intake chamber; 7. a first water washing chamber; 8. a second water washing chamber; 9. a spray nozzle; 10. an air inlet pipe; 11. an output pipe; 12. an exhaust pipe; 13. a first air inlet; 14. a second air inlet; 15. a third air inlet; 16. an impurity collection box; 17. a water pump device; 18. an air injection pipeline; 19. an air nozzle; 20. a slot; 21. a liquid recovery chamber; 22. a water storage cavity; 23. a first stage filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a low-loss water washing device for carbon dioxide production comprises a water washing tank 1, and an air inlet pipe 10 and an exhaust pipe 12 which are arranged in the water washing tank 1, wherein the water washing tank 1 is internally provided with an air inlet chamber 6, a first water washing chamber 7, a second water washing chamber 8 and a discharge chamber 3 from left to right in sequence, the air inlet pipe 10 is arranged at the top of the air inlet chamber 6, the exhaust pipe 12 is arranged at the top of the exhaust chamber, the tops of the first water washing chamber 7 and the second water washing chamber 8 are respectively provided with a spray pipe 5, and the bottoms of the first water washing chamber 7, the second water washing chamber 8 and the discharge chamber 3 are provided with a liquid recovery chamber 21;

the bottom of air inlet chamber 6 is equipped with the air inlet 13 of intercommunication in 7 with the washing chamber, and washing chamber 7 is equipped with two 14 air inlets that communicate with two 8 washing chambers, and two 8 washing chambers are equipped with and discharge three 15 air inlets that room 3 communicates, and air inlet 13, two 14 air inlets and three 15 air inlets highly rise in proper order, and the cross section of air inlet 13, two 14 air inlets and three 15 air inlets does not coincide, the utility model discloses a be equipped with washing chamber 7 and washing chamber two 8, accomplished the washing work many times to carbon dioxide gas, it is further, through being equipped with air inlet 13, two 14 air inlets, three 15 air inlets, the effectual washing effect of having strengthened to carbon dioxide. When the carbon dioxide gas washing device is used, carbon dioxide gas is guided into the gas inlet chamber 6 through the gas inlet pipe 10 and guided into the washing chamber I7 along with the gas inlet I13, water liquid is sprayed out of the spraying pipe 5 of the washing chamber I7 to be washed, the carbon dioxide gas enters the washing chamber II 8 through the gas inlet II 14 after being sprayed by the water liquid to be washed for the second time, the carbon dioxide gas enters the discharge chamber 3 through the gas inlet III 15 after being sprayed by the water liquid, the carbon dioxide gas after being washed by the water is discharged through the gas inlet I13, the gas inlet II 14 and the gas inlet III 15 which are arranged at different heights, the carbon dioxide gas can pass through the washing chamber I7 and the washing chamber II 8 only after being lifted, and the arrangement effectively avoids the gas from directly entering the discharge chamber 3 through the gas inlet I13, the gas inlet II 14 and the gas inlet III 15 before being effectively washed by the water.

In some embodiments of the present invention: the bottom of water washing room one 7 and water washing room two 8 is passed through one-level filter plate 23 and is retrieved room 21 intercommunication with liquid, the utility model discloses a be equipped with one-level filter plate 23, impurity in the waste liquid that water washing room one 7 and water washing room two 8 produced is held back by one-level filter plate 23 is effectual, should be provided with and does benefit to the recovery of liquid recovery room 21 to spraying liquid, in this embodiment, the emission room 3 bottom also is equipped with the one-level filter plate 23 with liquid recovery room 21 intercommunication.

In some embodiments of the present invention: liquid recovery room 21 is including setting up the water storage cavity 22 in washing tank 1 bottom and setting up the second grade filter plate 4 at water storage cavity 22 top, and one side of washing tank 1 is equipped with water pumping plant 17, and water pumping plant 17 passes through the bottom UNICOM of input tube and water storage cavity 22, and water pumping plant 17 passes through output tube 11 and is connected with shower 5 in one 7 of washing room and two 8 of washing room, the utility model discloses a be equipped with water storage cavity 22, second grade filter plate 4, water pumping plant 17, input tube and output tube 11, low-loss consumption water liquid accomplishes the washing work to one 7 of washing room and two 8 of washing room, and one-level filter plate 23 and second grade filter plate 4 purify the waste liquid that two 8 of washing room produced and washing room, draw the water liquid in the water storage cavity 22 through water pumping plant 17 and utilize water liquid 5 once more again through output tube 11 to carry out washing work, in this embodiment, washing tank 1 alternates with the feed liquor pipe that communicates in the water storage cavity 22, staff's accessible feed liquor pipe adds solution in to water storage cavity 22.

In some embodiments of the present invention: the liquid recovery room 21 inner wall bilateral symmetry is equipped with slot 20, and the one end intercommunication of slot 20 has opening 2 with external intercommunication, and the slot 20 is pegged graft and is had impurity collection box 16, and second grade filter plate 4 sets up the bottom of collecting box 16 at impurity, the utility model discloses a be equipped with slot 20 and impurity collection box 16 for staff's accessible slot 20 collects box 16 with impurity and takes out second grade filter plate 4 and the impurity of collecting, should set up and be convenient for change second grade filter plate 4, effectual increase liquid recovery room 21's filter effect.

In some embodiments of the present invention: wash tank 1 alternates and is connected with jet-propelled pipeline 18, is equipped with on the jet-propelled pipeline 18 with wash chamber one 7 and two 8 bottom one-level filter plates 23 corresponding air nozzle 19 in the wash chamber, the utility model discloses a be equipped with jet-propelled pipeline 18 and air nozzle 19, effectively avoid carbon dioxide to flow into liquid recovery room 21 through one-level filter plates 23 in, through 19 blowout ascension gas of air nozzle drive carbon dioxide upwards rise.

In some embodiments of the present invention: the area of the second washing chamber 8 is larger than that of the first washing chamber 7, the spray pipe 5 of the second washing chamber 8 is connected with a plurality of spray nozzles 9, the spray nozzles 9 are transversely distributed along the space area of the second washing chamber 8, and the spray area and the washing time of the second washing chamber 8 are lengthened through the arrangement.

The utility model discloses a low-loss washing device of carbon dioxide production usefulness's application method and theory of operation as follows: firstly, carbon dioxide gas is introduced into an air inlet chamber 6 through an air inlet pipe 10 and introduced into a first washing chamber 7 through an air inlet 13, water is sprayed out of a spraying pipe 5 of the first washing chamber 7 to wash, the carbon dioxide gas enters a second washing chamber 8 through an air inlet 14 after being sprayed by the water to wash for the second time, the carbon dioxide gas enters a discharge chamber 3 through an air inlet three 15 after being sprayed by the water, the carbon dioxide gas after being washed is discharged through an exhaust pipe 12, impurities in waste liquid generated by the first washing chamber 7 and the second washing chamber 8 are effectively trapped by a first-stage filter plate 23 and a second-stage filter plate 4, the waste liquid generated by the first washing chamber 7 and the second washing chamber 8 is purified and filtered by the first-stage filter plate 23 and the second-stage filter plate 4, and the water in a water storage cavity 22 is pumped by a water pump device 17 and introduced into the spraying pipe 5 through an output pipe 11 to be washed by the water again.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a low-loss water washing device of carbon dioxide production usefulness, includes water washing case (1) and sets up intake pipe (10) and blast pipe (12) at water washing case (1), its characterized in that: an air inlet chamber (6), a first washing chamber (7), a second washing chamber (8) and a discharge chamber (3) are sequentially arranged in the washing tank (1) from left to right, the air inlet pipe (10) is arranged at the top of the air inlet chamber (6), the exhaust pipe (12) is arranged at the top of the exhaust chamber, spray pipes (5) are arranged at the tops of the first washing chamber (7) and the second washing chamber (8), and liquid recovery chambers (21) are arranged at the bottoms of the first washing chamber (7), the second washing chamber (8) and the discharge chamber (3);

the bottom of air inlet chamber (6) be equipped with air inlet one (13) of intercommunication in the washing chamber one (7), washing chamber one (7) be equipped with air inlet two (14) of washing chamber two (8) intercommunication water washing chamber two (8) be equipped with discharge the air inlet three (15) of room (3) intercommunication, the height of air inlet one (13), air inlet two (14) and air inlet three (15) rises in proper order, just the cross section of air inlet one (13), air inlet two (14) and air inlet three (15) does not coincide.

2. The low loss water wash apparatus for carbon dioxide production according to claim 1, wherein: the bottoms of the first water washing chamber (7) and the second water washing chamber (8) are communicated with the liquid recovery chamber (21) through a first-stage filter plate (23).

3. The low loss water wash apparatus for carbon dioxide production according to claim 2, wherein: liquid recovery room (21) is including setting up water storage chamber (22) and the setting of washing case (1) bottom are in the second grade filter plate (4) at water storage chamber (22) top, one side of washing case (1) is equipped with water pumping plant (17), water pumping plant (17) through the input tube with the bottom UNICOM of water storage chamber (22), water pumping plant (17) through output tube (11) with washing room (7) with shower (5) in the washing room two (8) are connected.

4. The low loss water wash apparatus for carbon dioxide production according to claim 3, wherein: the novel filter plate is characterized in that slots (20) are symmetrically arranged on two sides of the inner wall of the liquid recovery chamber (21), one end of each slot (20) is communicated with an opening (2) communicated with the outside, an impurity collecting box (16) is inserted into each slot (20), and the secondary filter plate (4) is arranged at the bottom of the impurity collecting box (16).

5. The low loss water wash apparatus for carbon dioxide production according to claim 2, wherein: the water washing tank (1) is connected with an air injection pipeline (18) in an inserting mode, and air injection nozzles (19) corresponding to the first-level filter plates (23) at the bottoms of the first washing chamber (7) and the second washing chamber (8) are arranged on the air injection pipeline (18).

6. The low loss water wash apparatus for carbon dioxide production according to claim 1, wherein: the area of the second washing chamber (8) is larger than that of the first washing chamber (7), the spray pipe (5) of the second washing chamber (8) is connected with a plurality of spray nozzles (9), and the spray nozzles (9) are transversely distributed along the space area of the second washing chamber (8).