CN218077202U

CN218077202U - Carbon dioxide recovery unit for industrial waste gas purification treatment

Info

Publication number: CN218077202U
Application number: CN202222625561.3U
Authority: CN
Inventors: 孔德慧; 徐治锋; 李文科
Original assignee: Ningxia Panlong Carbon Source New Material Technology Co ltd; Ningxia Gongxuan Environmental Protection Technology Co ltd
Current assignee: Ningxia Panlong Carbon Source New Material Technology Co ltd; Ningxia Gongxuan Environmental Protection Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-20
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a carbon dioxide retrieves technical field, and discloses a carbon dioxide recovery unit is used in industrial waste gas purification treatment, including carbon dioxide recovery unit and circulation subassembly, carbon dioxide recovery unit includes intake pipe, inlet tube and hydrolysis tower, the circulation subassembly includes outlet pipe one, water pump, storage water tank, water collecting bucket, outlet pipe two and water pipe two, carries out last filtration to gas at the inside filter equipment of filter, then gas passes through the pipeline from the filter gas outlet and reachs the container air inlet, get into to inside the container, and the water that sprays reachs the water tank inside along outlet pipe two from the water collecting bucket of hydrolysis tower bottom, deposit in that the water tank is inside, the water of sediment reachs storage water tank inside through water pipe two and deposits, when the restart water pump, one end of outlet pipe that is located storage water tank inside is opened and is made to absorb water, makes water be in the cyclic utilization state.

Description

Carbon dioxide recovery unit for industrial waste gas purification treatment

Technical Field

The utility model relates to a carbon dioxide recovery technical field specifically is a carbon dioxide recovery unit is used in industrial waste gas purification treatment.

Background

In the production process of industry, a large amount of waste gas is generated, and the waste gas has great influence on human bodies and environment, so that purification measures are taken for the waste gas in the market, the basic method for purifying the waste gas generally separates carbon dioxide by spraying water to react with the waste gas, but for spraying water, a large amount of water resources are needed, and after spraying, the water is not circulated by using operations such as precipitation, and the like, so that the waste of the water is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a carbon dioxide recovery unit is used in industrial waste gas purification treatment possesses the advantage that can circulate water supply, has solved because of needing a large amount of water resources, and has sprayed the problem that the waste of water caused the operation realization circulation such as back water does not utilize to deposit.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carbon dioxide recovery unit for industrial waste gas purification treatment, includes carbon dioxide recovery unit and circulation subassembly, carbon dioxide recovery unit includes intake pipe, inlet tube and hydrolysis tower, the intake pipe is given vent to anger the end and is installed the hydrolysis tower, be equipped with on the hydrolysis tower the inlet tube, the hydrolysis tower includes water pipe one and water spout, water pipe one through five-way pipe with inlet tube one end is connected, water pipe one other end is installed the water spout, the inlet tube other end is equipped with the circulation subassembly, the circulation subassembly includes outlet pipe one, water pump, storage water tank, water catch bucket, outlet pipe two and water pipe two, the hydrolysis tower bottom is equipped with the water catch bucket, water catch bucket threaded connection two one end of outlet pipe, two other end blocks of outlet pipe the water tank, water tank inner wall middle part is also installed the water pump, the water tank passes through water pipe two is connected the storage water tank, install the water valve switch on the water pipe two, the welding of inlet tube the water pump, storage water tank block one end of outlet pipe, the welding of the outlet pipe one end the water pump, outlet pipe one with the inlet pipe passes through the water pump communicates with each other end.

Preferably, the inlet tube other end is equipped with the circulation subassembly, the circulation subassembly includes outlet pipe one, water pump, storage water tank, water catch bowl, outlet pipe two and water pipe two, the bottom of hydrolysising water is equipped with the water catch bowl, water catch bowl threaded connection two one ends of outlet pipe, two other end blocks of outlet pipe the water tank, water tank inner wall middle part is also installed the water pump, the water tank passes through water pipe two is connected the storage water tank, install the water valve switch on the water pipe two, inlet tube water inlet welding the water pump, storage water tank block outlet pipe one end, the welding of the one other end of outlet pipe the water pump, outlet pipe one with the inlet tube passes through the water pump communicates with each other.

By adopting the above scheme, when industrial waste gas reaches the hydrolysis tower through the air inlet pipe, the water pump is started to enable water to be sucked to the water pump through the water outlet pipe, then the water reaches the hydrolysis tower through the water inlet pipe communicated with the water pump, the water is transmitted to the water spray nozzle through the first water pipe connected with the five-way pipe on the water inlet pipe, and then the water is sprayed on the waste gas through the water spray nozzle, impurities are removed in the first step, then the gas reaches the desulfurization and denitration tower through the pipeline, the gas is subjected to desulfurization and denitration inside the desulfurization and denitration tower, then the gas reaches the air inlet of the dryer through the pipeline from the air outlet of the desulfurization and denitration tower, the gas is dried inside the dryer, the dried gas reaches the air inlet of the filter through the pipeline from the air outlet of the dryer, the gas is finally filtered by the filtering device inside the filter, then the gas reaches the air inlet of the container through the pipeline from the air outlet of the filter, the gas enters the container, the sprayed water reaches the water inside of the water tank along the water outlet pipe second water outlet pipe at the bottom of the hydrolysis tower, the water tank is deposited, then the water valve is opened, the water outlet pipe at the same time of the water inlet pipe is pressurized through the water pump, and the water pump, the water outlet pipe is enabled to be in the water circulation state.

Preferably, a plurality of holes are distributed at the bottom end of the water spray nozzle.

Through adopting above-mentioned scheme, a plurality of eyelets are distributed to the water spout bottom, increase the contact range of water and gas.

Preferably, the bottom of the water tank is in threaded connection with the first bottom cover, and the bottom of the storage water tank is in threaded connection with the second bottom cover.

By adopting the scheme, the water tank and the first bottom cover and the storage water tank and the second bottom cover are detached at the bottom through the threads, so that the sanitation inside the water tank and the first bottom cover are convenient to clean.

Preferably, the inner surface of the water tank is welded with at least one fixed block, a panel is arranged inside the water tank, a hole is formed in the middle of the top of the fixed block, the panel passes through the hole of the fixed block and penetrates through the fixed block, and the multi-section filter screen is clamped on the panel.

Through adopting the above-mentioned scheme, when placing the panel, face the hole in the middle of the water tank inner fixed block earlier, then slowly down transferring facing the hole, put to the bottom draw-in groove, the multistage filter screen that distributes on the panel, make the filter screen fix inside the water tank, and the filtration through the filter screen, make the water in the water tank when in two reachs the storage water tank through the water pipe, through filtering, increase the filtration to aquatic impurity, a plurality of filter screens can pile up full back at impurity on the first filter screen, up take out, make the work of second piece filter screen, so reciprocal, and the filter screen that the extraction came can be changed.

Preferably, the number of the fixed blocks is at least three.

Through adopting above-mentioned scheme, be equipped with three fixed block, through the hole in the middle of, run through three fixed block in proper order, the hole in the middle of the fixed block top has increased the steadiness of panel.

Preferably, a fixing plate is installed on the top of the water tank, a hole is formed in the fixing plate, the panel penetrates through the hole in the fixing plate, protrusions are arranged on opposite sides of the right surface of the fixing plate, the two protrusions are connected through bolts, and creases are formed on the left surface of the fixing plate.

By adopting the scheme, when the next filter screen in the filter screen needs to be replaced, the panel is pulled up, the fixing plate is opened, the panel passes through the hole in the fixing plate, and then the bolt knob fixes the panel.

Preferably, the water tank is internally welded with a baffle, and the baffle is in contact with the filter screen on the panel.

Through adopting above-mentioned scheme, the inside welding baffle of water tank, and the filter screen on baffle and the panel contacts, blocks the filter screen of impurity contact lower extreme in the aquatic.

Preferably, the filter screen is an activated carbon filter screen.

Through adopting above-mentioned scheme, the active carbon filter screen can most effectively adsorb aquatic impurity.

Preferably, a rubber pad is arranged on the contact surface of the baffle and the filter screen.

By adopting the scheme, the rubber pad arranged on the contact surface of the filter screen is utilized to separate water from the unused filter screen, so that the effectiveness of the filter screen is ensured.

Preferably, the outer surfaces of the storage water tank and the water tank are provided with numerical scales.

Through adopting above-mentioned scheme, be equipped with numerical scale at storage water tank and water tank surface, conveniently observe how much of inside water.

(III) advantageous effects

Compared with the prior art, the utility model provides a carbon dioxide recovery unit for industrial waste gas purification treatment possesses following beneficial effect:

the carbon dioxide recovery device for purifying and treating the industrial waste gas starts the water pump to suck water to the water pump through the water outlet pipe when the industrial waste gas reaches the hydrolysis tower through the air inlet pipe, then the water reaches the hydrolysis tower through the water inlet pipe communicated with the water pump, the water is transmitted to the water nozzle through the water pipe I connected with the five-way pipe on the water inlet pipe, then the waste gas is sprayed on the waste gas through a water spray nozzle to remove impurities in the first step, then the gas reaches a desulfurization and denitrification tower through a pipeline, the gas is subjected to desulfurization and denitrification in the desulfurization and denitrification tower, then the gas reaches a gas inlet of a dryer through a pipeline from a gas outlet of the desulfurization and denitrification tower, the gas is dried in the dryer, the gas after drying, reach the filter air inlet through the pipeline from the desicator gas outlet, filter equipment inside the filter carries out final filtration to gas, then gas passes through the pipeline from the filter gas outlet and reaches the container air inlet, enter into inside the container, and the water that sprays reaches inside the water tank along outlet pipe two from the water collecting bucket of the bottom of the hydrolysis tower, deposit inside the water tank, then open the water valve switch, make the water of deposit reach the storage water tank inside through water pipe two and deposit, when the water pump is started again, one end of outlet pipe that is located the storage water tank inside opens and makes and absorbs water, make water be in the cyclic utilization state.

Drawings

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

FIG. 2 is a schematic view of the top view of the water tank of the present invention;

fig. 3 is a schematic view of a partially enlarged structure a of the present invention.

In the figure: 1. a carbon dioxide recovery unit; 11. an air inlet pipe; 12. a water inlet pipe; 13. a hydrolysis tower; 131. A first water pipe; 132. a water spray nozzle; 2. a circulation component; 21. a first water outlet pipe; 22. a water pump; 23. a storage water tank; 24. a water tank; 25. a water collecting hopper; 26. a water outlet pipe II; 27. a second water pipe; 31. a first bottom cover; 32. A second bottom cover; 33. a fixed block; 34. a filter screen; 35. a water valve switch; 36. a baffle plate; 37. a panel; 38. And (5) fixing the 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 efforts all belong to the protection scope of the present invention.

Example one

The utility model provides a carbon dioxide recovery unit for industrial waste gas purification treatment, includes carbon dioxide recovery unit 1 and circulation subassembly 2, carbon dioxide recovery unit 1 includes intake pipe 11, inlet tube 12 and hydrolysis tower 13, the intake pipe 11 is given vent to anger the end and is installed hydrolysis tower 13, be equipped with on the hydrolysis tower 13 inlet tube 12, hydrolysis tower 13 includes water pipe one 131 and water spout 132, water pipe one 131 through five-way pipe with inlet tube 12 one end is connected, water pipe one 131 other end is installed water spout 132, the inlet tube 12 other end is equipped with circulation subassembly 2, circulation subassembly 2 includes outlet pipe one 21, water pump 22, storage water tank 23, water tank 24, water catch bowl 25, outlet pipe two 26 and water pipe two 27, hydrolysis tower 13 bottom is equipped with water catch bowl 25, water catch bowl 25 threaded connection two 26 one ends of outlet pipe, two 26 other ends of outlet pipe block water tank 24, water tank 24 inner wall middle part is also installed water pump 22, water tank 24 passes through two 27 of water pipe connect storage water tank 23, install water valve switch 35 on two 27 of water pipe, inlet tube 12 welds water pump 22, storage water tank 23 another end block water pump 21 welds one end, water pump 21 one end welds water pump 22, water outlet pipe 21 communicates with water outlet pipe 21.

Please refer to FIGS. 1-3

When industrial waste gas reaches the hydrolysis tower 13 through the gas inlet pipe 11, the water pump 22 is started to enable water to be sucked to the water pump 22 through the first water outlet pipe 21, then the water reaches the hydrolysis tower 13 through the first water inlet pipe 12 communicated with the water pump 22, the water is transmitted to the water spray nozzle 132 through the first water pipe 131 connected with the five-way pipe on the water inlet pipe 12, and then the water spray nozzle 132 sprays the water on the waste gas, impurities are removed in the first step, then the gas reaches the desulfurization and denitrification tower through a pipeline, the gas is subjected to desulfurization and denitrification inside the desulfurization and denitrification tower, then the gas reaches the gas inlet of the dryer through the pipeline from the gas outlet of the desulfurization and denitrification tower, the gas is dried inside the dryer, the dried gas reaches the gas inlet of the filter through the pipeline from the gas outlet of the dryer, the gas is finally filtered by a filtering device in the filter, then the gas reaches a container air inlet from a filter air outlet through a pipeline and enters the container, the sprayed water reaches the inside of the water tank 24 from a water collecting hopper 25 at the bottom of the hydrolysis tower 13 along a water outlet pipe II 26, the water is precipitated in the water tank 24, the precipitated water is pressurized through a water pump 22 sleeved on the inner wall of the water tank 24, so that a water inflow pipe II 27 reaches the inside of a storage water tank 23 for storage, after a water valve switch 35 on the water pipe II 27 is opened, when the water pump 22 on the water inlet pipe 12 is started again, one end of a water outlet pipe I21 in the storage water tank 23 is opened to absorb the water, and the water is in a recycling state.

Example two

The functions of filtering and convenient disassembly are added on the basis of the cycle of the first embodiment.

The utility model discloses a water tank 24, including water jet 132 bottom, water tank 24 bottom threaded connection bottom 31, storage water tank 23 bottom threaded connection bottom two 32, 24 internal weld of water tank has at least one fixed block 33, water tank 24 internally mounted has panel 37, set up porosely in the middle of the fixed block 33 top, panel 37 passes through the hole of fixed block 33 and runs through fixed block 33, the block distributes multistage filter screen 34 on the panel 37, water tank 24 internally mounted has panel 37, panel 37 runs through fixed block 33, the multistage filter screen 34 that distributes on the panel 37, fixed block 33 has threely at least, install fixed plate 38 on the water tank 24 top, set up the hole in fixed plate 38, panel 37 passes through hole in the fixed plate 38 and run through, fixed plate 38 right side surface is equipped with the arch to the side, two archs pass through bolted connection, fixed plate 38 left side surface has the crease, water tank 24 internal weld has baffle 36, baffle 36 with on the panel 37 filter screen 34 contacts, filter screen 34 is the active carbon material, baffle 36 with the rubber pad is installed to filter screen 34 contact surface, storage water tank 23 and water tank 24 outer surface is equipped with the scale.

Please refer to FIGS. 1-3

When spraying, water is sprayed out from a plurality of holes at the bottom end of the water nozzle 132, the contact range of water and gas is enlarged, the water tank 24 and the first bottom cover 31 and the storage water tank 23 and the second bottom cover 32 are disassembled at the bottom through threads, so that the sanitation inside the water tank is convenient to clean, when the panel 37 is installed, the filter screens 34 are clamped in the panel 37 one by one, then the filter screens are slowly lowered downwards from the top of the water tank 24, when the panel 37 is placed, the panel 37 sequentially penetrates through the holes on the three fixing blocks 33 until the bottom of the panel 37 is clamped in the embedded groove at the bottom, after the completion, a water pump in the water tank 24 is turned on for draining, so that when the water in the water tank 24 reaches the storage water tank 23 through the second water pipe 27, the filtration of impurities in the water is enlarged through the filtration, after the impurities on the first filter screen 34 are fully accumulated, the panel 37 is pulled upwards, then the fixing plate 38 is opened, the pulled panel 37 is placed inside the fixing plate 38 and then fixed by rotating a bolt, so that the second filter screen 34 is in butt joint with the water outlet to work in such a way, the filter screen 34 outside the water tank 24 is pulled out and is pressed and detached, then a new filter screen 34 is clamped and installed, a baffle 36 is welded inside the water tank 24, the baffle 36 is in contact with the filter screen 34 on the panel 37 to prevent impurities in water from contacting the filter screen 34 at the lower end, the filter screen 34 is made of an active carbon material capable of absorbing the impurities in water most effectively, a rubber pad arranged on the contact surface of the filter screen 34 is used for separating water from the unused filter screen 34 to ensure the effectiveness of the filter screen 34, numerical value scales are arranged on the outer surfaces of the storage water tank 23 and the water tank 24 to facilitate observation of the amount of the water inside, when the water enters the water tank 24, the water valve switch 35 is closed firstly, the water valve switch 35 is opened after the water is deposited for a period of time, when the water after water precipitation enters the storage water tank 23 and the water pump 22 on the water inlet pipe 12 is started again, one end of the first water outlet pipe 21 positioned in the storage water tank 23 starts to absorb water, so that the water is in a recycling state.

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

1. The utility model provides an industrial waste gas purification treatment uses carbon dioxide recovery unit which characterized in that: the device comprises a carbon dioxide recovery device (1) and a circulating component (2), wherein the carbon dioxide recovery device (1) comprises an air inlet pipe (11), an water inlet pipe (12) and a hydrolysis tower (13), the air outlet end of the air inlet pipe (11) is provided with the hydrolysis tower (13), the water inlet pipe (12) is arranged on the hydrolysis tower (13), the hydrolysis tower (13) comprises a water pipe I (131) and a water nozzle (132), the water pipe I (131) is connected with one end of the water inlet pipe (12) through a five-way pipe, the water nozzle (132) is arranged at the other end of the water pipe I (131), the other end of the water inlet pipe (12) is provided with the circulating component (2), the circulating component (2) comprises a water outlet pipe I (21), a water pump (22), a storage water tank (23), a water tank (24), a water collecting hopper (25), a water outlet pipe II (26) and a water pipe II (27), the bottom of the hydrolysis tower (13) is provided with the water collecting hopper (25), the water tank (26) is in threaded connection with one end of the water outlet pipe II (26), the other end of the water tank (24) is clamped with the water tank (24), the water tank (27) is also arranged in the middle of the water tank (24), and the water tank (23) is connected with the water tank (23), install water valve switch (35) on water pipe two (27), inlet tube (12) water inlet welding water pump (22), storage water tank (23) block outlet pipe (21) one end, outlet pipe (21) other end welding water pump (22), outlet pipe (21) with inlet tube (12) pass through water pump (22) communicate with each other.

2. The carbon dioxide recovery device for industrial waste gas purification treatment according to claim 1, characterized in that: the bottom end of the water nozzle (132) is distributed with a plurality of holes.

3. The apparatus for recovering carbon dioxide for industrial waste gas purification treatment according to claim 1, wherein: the bottom of the water tank (24) is in threaded connection with a first bottom cover (31), and the bottom of the storage water tank (23) is in threaded connection with a second bottom cover (32).

4. The carbon dioxide recovery device for industrial waste gas purification treatment according to claim 1, characterized in that: water tank (24) internal surface welding has at least one fixed block (33), water tank (24) internally mounted has panel (37), set up porosely in the middle of fixed block (33) top, panel (37) pass through the hole of fixed block (33) and run through fixed block (33), block multistage filter screen (34) are gone up in panel (37), install water valve switch (35) on water pipe two (27).

5. The apparatus for recovering carbon dioxide for purification treatment of industrial waste gas according to claim 4, characterized in that: the number of the fixed blocks (33) is at least three.

6. The apparatus for recovering carbon dioxide for purification treatment of industrial waste gas according to claim 4, characterized in that: install fixed plate (38) on water tank (24) top, set up porosely in fixed plate (38), panel (37) pass through hole in fixed plate (38) and run through, the opposite side of fixed plate (38) right surface is equipped with the arch, and bolted connection is passed through to two archs, there is the crease in fixed plate (38) left surface middle section.

7. The apparatus for recovering carbon dioxide for industrial waste gas purification treatment according to claim 4, wherein: a baffle (36) is welded in the water tank (24), and the baffle (36) is in contact with the filter screen (34) on the panel (37).

8. The apparatus for recovering carbon dioxide for purification treatment of industrial waste gas according to claim 4, characterized in that: the filter screen (34) is an activated carbon filter screen.

9. The apparatus for recovering carbon dioxide for industrial waste gas purification treatment according to claim 7, wherein: and a rubber pad is arranged on the contact surface of the baffle (36) and the filter screen (34).

10. The carbon dioxide recovery device for industrial waste gas purification treatment according to claim 1, characterized in that: the outer surfaces of the storage water tank (23) and the water tank (24) are provided with numerical scales.