CN216935331U

CN216935331U - Carbon dioxide apparatus for producing based on carbon dioxide produces

Info

Publication number: CN216935331U
Application number: CN202220655877.4U
Authority: CN
Inventors: 朱乔华; 张强; 宋斌; 曾庆贵
Original assignee: Hubei Nanxin Gas Co ltd
Current assignee: Hubei Nanxin Gas Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-12
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a carbon dioxide production device based on carbon dioxide generation, and belongs to the technical field of carbon dioxide. The utility model discloses a carbon dioxide production device based on carbon dioxide production, which comprises a purification box, wherein a cleaning assembly is arranged in the purification box, a fine-pore filter layer and a coarse-pore filter layer are arranged below the cleaning assembly, a gas transmission pipeline is arranged at the top of the purification box, one end of the gas transmission pipeline penetrates through a cooling box and is inserted into the purification box, and a dehydration layer, a debenzolization layer and a hydrocarbon removal layer are arranged in the purification box. The utility model solves the problem of insufficient refining purity of the existing carbon dioxide, water is sprayed out from the spray head, the water storage pipe is driven to rotate by the starting motor, the spraying range of the spray head is expanded, impurities are filtered out by the carbon dioxide through the coarse filtration layer and the fine filtration layer, and the purification effect of the carbon dioxide is enhanced; then the wastewater enters a purification box and is dewatered through a dewatering layer, benzene is removed through a benzene removal layer, hydrocarbon is removed through a hydrocarbon removal layer, and finally the wastewater is discharged out of the purification box; improving the purity of the carbon dioxide and reducing the pollution of the carbon dioxide to the environment.

Description

Carbon dioxide apparatus for producing based on carbon dioxide produces

Technical Field

The utility model relates to the technical field of carbon dioxide, in particular to a carbon dioxide production device based on carbon dioxide generation.

Background

Carbon dioxide, a carbon oxide of the chemical formula CO2, is a colorless and odorless gas at normal temperature and pressure, whose aqueous solution is slightly sour, is also a common greenhouse gas, or is one of the components of air; in terms of physical properties, carbon dioxide has a melting point of-56.6 ℃ (527kPa), a boiling point of-78.5 ℃, a density greater than that of air (under standard conditions), and is soluble in water; in terms of chemical properties, carbon dioxide is inert in chemical properties, high in thermal stability (only 1.8% decomposition at 2000 ℃), incapable of combustion, generally incapable of combustion, belongs to an acidic oxide, has the general property of the acidic oxide, and is carbonic acid anhydride due to the fact that carbonic acid is generated by reaction with water; because carbon dioxide self contains more dust and harmful substance, lead to causing the pollution to the ecological environment after the carbon dioxide discharges, but the inside purification structure to carbon dioxide of current carbon dioxide apparatus for producing is comparatively single for carbon dioxide refines the cleanliness not enough, and then reduces current carbon dioxide apparatus for producing's performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carbon dioxide production device based on carbon dioxide production, which has the characteristic of enhancing the refining purity of carbon dioxide, effectively improves the purity of the produced carbon dioxide, reduces the pollution of the carbon dioxide to the environment and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a carbon dioxide apparatus for producing based on carbon dioxide produces, includes the purifying box, the inside top of purifying box is provided with clean subassembly, is provided with the pore filter layer under clean subassembly, is provided with the coarse pore filter layer under the pore filter layer, and the top of purifying box is provided with gas transmission pipeline, and the inside that the other end of gas transmission pipeline passed the cooling box inserts in the inside of purifying box, and the inside of purifying box is provided with the dehydration layer, is provided with the debenzolization layer directly over the dehydration layer, is provided with the layer of taking off hydrocarbons directly over the debenzolization layer.

Preferably, one side of purifying box is provided with the intake pipe, is provided with first valve in the intake pipe, and the bottom of purifying box is provided with the slag notch, has cup jointed the caping on the slag notch.

Preferably, clean subassembly includes inlet tube, second valve, the standpipe, the back shaft, the apparatus further comprises a rotating shaft, motor and shower nozzle, the inlet tube sets up the top at the purifying box, be provided with the second valve on the inlet tube, the other end of inlet tube inserts inside and the standpipe intercommunication at the purifying box, the both ends symmetry at standpipe top is provided with the back shaft, swing joint on the inner wall at purifying box top is inserted to the back shaft, the center department at standpipe top is provided with the pivot, the top of pivot is passed the purifying box and is extended to the outside and be connected with the motor, the bottom of standpipe is provided with ten groups of shower nozzles side by side, and the interval between per two sets of shower nozzles is the same.

Preferably, two groups of electric air extraction valves are respectively arranged on two sides of the air transmission pipeline close to the outside of the cooling box.

Preferably, a cooling liquid storage tank is arranged at the bottom of the cooling tank.

Preferably, the top of the purification box is provided with an air outlet.

Compared with the prior art, the utility model has the following beneficial effects:

according to the carbon dioxide production device based on carbon dioxide production, before processing, a user can convey carbon dioxide into the purification box through the air inlet pipe, then the water inlet pipe of the cleaning component is communicated with an external water source, the second valve is started to convey the water source into the water storage pipe, and then the water is sprayed out through the spray head, so that dust and impurities contained in the carbon dioxide are completely removed through spraying, meanwhile, the motor can be started to drive the rotating shaft and the water storage pipe to rotate, the water storage pipe is prevented from inclining by the support shafts at two ends, the water storage pipe during rotation can expand the spraying range of the spray head, and the cleaning and purifying effects are effectively increased; the carbon dioxide floats upwards by virtue of the buoyancy of the carbon dioxide, and in the process of rising, larger impurities are filtered out by the coarse filtration layer, and then fine impurities are filtered out by the fine filtration layer, so that the purification effect of the carbon dioxide is enhanced; then, carbon dioxide enters a cooling box through a gas transmission pipeline for cooling and cooling, and then enters a purification box for next purification, wherein the carbon dioxide firstly removes water contained in the carbon dioxide through activated alumina in a dehydration layer, then removes benzene components contained in the carbon dioxide through activated carbon in a debenzolization layer, removes hydrocarbon components contained in the carbon dioxide through silica gel in a debenzolization layer, and finally is discharged out of the purification box through a gas outlet; therefore, the purity of the produced carbon dioxide is further improved, and the pollution to the environment caused by the discharged carbon dioxide is reduced.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the detail of part A of the present invention;

FIG. 3 is a schematic front view of a partial structure of the present invention;

fig. 4 is a schematic front view of a partial structure of the present invention.

In the figure: 1. a purification box; 2. a cleaning assembly; 3. a fine pore filter layer; 4. a coarse filtration layer; 5. a gas pipeline; 6. a cooling tank; 7. a purification box; 8. dehydrating the layer; 9. a debenzolization layer; 10. a hydrocarbon-depleted layer; 11. an air inlet pipe; 12. a first valve; 13. a slag outlet; 14. covering the top; 21. a water inlet pipe; 22. a second valve; 23. a water storage pipe; 24. a support shaft; 25. a rotating shaft; 26. a motor; 27. a spray head; 51. an electric air extraction valve; 61. a coolant storage tank; 71. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a carbon dioxide production device based on carbon dioxide production comprises a purification box 1, an air inlet pipe 11 is arranged on one side of the purification box 1, a first valve 12 is arranged on the air inlet pipe 11, a slag outlet 13 is arranged at the bottom of the purification box 1, a cover top 14 is sleeved on the slag outlet 13, before processing, a user can open the first valve 12 in advance, carbon dioxide is conveyed into the purification box 1 through the air inlet pipe 11, a cleaning assembly 2 is arranged at the top end of the interior of the purification box 1, the cleaning assembly 2 comprises a water inlet pipe 21, a second valve 22, a water storage pipe 23, a support shaft 24, a rotating shaft 25, a motor 26 and a nozzle 27, the water inlet pipe 21 is arranged at the top of the purification box 1, the second valve 22 is arranged on the water inlet pipe 21, the other end of the water inlet pipe 21 is inserted into the interior of the purification box 1 and communicated with the water storage pipe 23, the support shafts 24 are symmetrically arranged at two ends of the top of the water storage pipe 23, the support shaft 24 is inserted into the inner wall of the top of the purification box 1 and movably connected, the center of the top of the water storage pipe 23 is provided with a rotating shaft 25, the top of the rotating shaft 25 penetrates through the purification box 1 and extends to the outside to be connected with a motor 26, the bottom of the water storage pipe 23 is provided with ten groups of spray heads 27 in parallel, and the distance between every two groups of spray heads 27 is the same; when the device is used, the water inlet pipe 21 of the cleaning component 2 is communicated with an external water source, the second valve 22 is started to convey the water source into the water storage pipe 23, and then the water source is sprayed out through the spray head 27, so that dust and impurities contained in carbon dioxide are completely removed through spraying, meanwhile, a user can start the motor 26 to drive the rotating shaft 25 and the water storage pipe 23 to rotate, the water storage pipe 23 prevents the water storage pipe 23 from inclining by virtue of the support shafts 24 at two ends, the water storage pipe 23 during rotation can expand the spraying range of the spray head 27, and the cleaning and purifying effects of the carbon dioxide are effectively increased; a fine pore filter layer 3 is arranged right below the cleaning component 2, a coarse pore filter layer 4 is arranged right below the fine pore filter layer 3, the sprayed carbon dioxide floats upwards by virtue of buoyancy of the carbon dioxide, and in the process of rising, larger impurities are filtered out by the coarse pore filter layer 4, and fine impurities are filtered out by the fine pore filter layer 3, so that the purification effect of the carbon dioxide is further enhanced; the top of the purification box 1 is provided with a gas transmission pipeline 5, the other end of the gas transmission pipeline 5 penetrates through the inside of the cooling box 6 and is inserted into the purification box 7, two groups of electric air suction valves 51 are respectively arranged on two sides of the gas transmission pipeline 5, which are close to the outside of the cooling box 6, the bottom of the cooling box 6 is provided with a cooling liquid storage box 61, at the moment, a user can open the electric air suction valve 51 close to one side of the purification box 1, purified carbon dioxide enters the cooling box 6 through the gas transmission pipeline 5 for cooling, cooling liquid is filled in the cooling box 6 through the cooling liquid storage box 61, so that the temperature of the carbon dioxide is reduced, the damage to the inner wall of the purification box 7 due to overhigh heat of the carbon dioxide is prevented, and then the user can start the electric air suction valve 51 close to one side of the purification box 7 and convey the cooled carbon dioxide into the purification box 7 for next purification; the top of the purification box 7 is provided with an air outlet 71, the inside of the purification box 7 is provided with a dehydration layer 8, a debenzolization layer 9 is arranged right above the dehydration layer 8, and a dealkylation layer 10 is arranged right above the debenzolization layer 9; the cooled carbon dioxide is subjected to removal of moisture contained in the carbon dioxide through activated alumina in the dehydration layer 8, removal of benzene components contained in the carbon dioxide through activated carbon in the debenzolization layer 9, removal of hydrocarbon components contained in the carbon dioxide through silica gel in the dealkylation layer 10, and discharge of the carbon dioxide from the outside of the purification tank 7 through the gas outlet 71; therefore, the purity of the produced carbon dioxide is further improved, and the pollution to the environment caused by the discharged carbon dioxide is reduced.

In summary, the following steps: the carbon dioxide production device based on carbon dioxide production comprises a purification box 1, wherein a cleaning component 2 is arranged at the top end inside the purification box 1, a fine-pore filter layer 3 and a coarse-pore filter layer 4 are arranged below the cleaning component 2, a gas transmission pipeline 5 is arranged at the top of the purification box 1, the other end of the gas transmission pipeline 5 penetrates through a cooling box 6 and is inserted into a purification box 7, and a dehydration layer 8, a debenzolization layer 9 and a dealkylation layer 10 are arranged inside the purification box 7; before processing, a user can open the first valve 12 in advance, carbon dioxide is conveyed into the purification box 1 through the air inlet pipe 11, then the water inlet pipe 21 of the cleaning component 2 is communicated with an external water source, the second valve 22 is started to convey the water source into the water storage pipe 23, and then the water is sprayed out through the spray nozzle 27, so that dust and impurities contained in the carbon dioxide are cleaned by spraying, meanwhile, the user can start the motor 26 to drive the rotating shaft 25 and the water storage pipe 23 to rotate, the water storage pipe 23 during rotation can expand the spraying range of the spray nozzle 27, and the cleaning and purifying effects of the carbon dioxide are effectively increased; the sprayed carbon dioxide floats upwards by virtue of the buoyancy of the carbon dioxide, and impurities are filtered out by the coarse filtration layer 4 and the fine filtration layer 3 in sequence in the rising process, so that the purification effect of the carbon dioxide is further enhanced; at the moment, a user can open the electric air suction valve 51 close to one side of the purification box 1, purified carbon dioxide enters the cooling box 6 through the air transmission pipeline 5 to be cooled, cooling liquid is filled in the cooling box 6 through the cooling liquid storage box 61, so that the carbon dioxide is cooled, the damage to the inner wall of the purification box 7 due to the overhigh heat of the carbon dioxide is prevented, and then the user can start the electric air suction valve 51 close to one side of the purification box 7 to convey the cooled carbon dioxide into the purification box 7 to be purified in the next step; the cooled carbon dioxide is subjected to removal of moisture contained in the carbon dioxide through activated alumina in the dehydration layer 8, removal of benzene components contained in the carbon dioxide through activated carbon in the debenzolization layer 9, removal of hydrocarbon components contained in the carbon dioxide through silica gel in the dealkylation layer 10, and discharge of the carbon dioxide from the outside of the purification tank 7 through the gas outlet 71; therefore, the purity of the produced carbon dioxide is further improved, and the pollution to the environment caused by the discharged carbon dioxide is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A carbon dioxide apparatus for producing based on carbon dioxide production, includes purifying box (1), its characterized in that: the purifying box is characterized in that a cleaning component (2) is arranged on the top end of the interior of the purifying box (1), a pore filter layer (3) is arranged under the cleaning component (2), a coarse pore filter layer (4) is arranged under the pore filter layer (3), a gas pipeline (5) is arranged at the top of the purifying box (1), the other end of the gas pipeline (5) penetrates through the interior of the cooling box (6) and is inserted into the interior of the purifying box (7), a dehydration layer (8) is arranged inside the purifying box (7), a debenzolization layer (9) is arranged over the dehydration layer (8), and a dehydrogenation layer (10) is arranged over the debenzolization layer (9).

2. A carbon dioxide production plant based on carbon dioxide generation according to claim 1, characterized in that: one side of purifying box (1) is provided with intake pipe (11), is provided with first valve (12) on intake pipe (11), and the bottom of purifying box (1) is provided with slag notch (13), has cup jointed caping (14) on slag notch (13).

3. A carbon dioxide production plant based on carbon dioxide generation according to claim 1, characterized in that: the cleaning component (2) comprises a water inlet pipe (21), a second valve (22), a water storage pipe (23), a supporting shaft (24), a rotating shaft (25), a motor (26) and a spray head (27), inlet tube (21) set up the top in purifying box (1), be provided with second valve (22) on inlet tube (21), the other end of inlet tube (21) inserts inside and standpipe (23) intercommunication at purifying box (1), the both ends symmetry at standpipe (23) top is provided with back shaft (24), back shaft (24) insert swing joint on the inner wall at purifying box (1) top, the center department at standpipe (23) top is provided with pivot (25), the top of pivot (25) is passed purifying box (1) and is extended to the outside and be connected with motor (26), the bottom of standpipe (23) is provided with ten groups shower nozzles (27) side by side, and the interval between every two sets of shower nozzles (27) is the same.

4. A carbon dioxide production plant based on carbon dioxide generation according to claim 1, characterized in that: two groups of electric air extraction valves (51) are respectively arranged on two sides of the air transmission pipeline (5) close to the outside of the cooling box (6).

5. A carbon dioxide production plant based on carbon dioxide generation according to claim 1, characterized in that: and a cooling liquid storage box (61) is arranged at the bottom of the cooling box (6).

6. A carbon dioxide production plant based on carbon dioxide generation according to claim 1, characterized in that: and the top of the purification box (7) is provided with an air outlet (71).