CN210511725U

CN210511725U - Device for removing hydrocarbon from food-grade carbon dioxide

Info

Publication number: CN210511725U
Application number: CN201922055448.4U
Authority: CN
Inventors: 陈志勇; 吴永林; 陈逊; 王林聪
Original assignee: Hainan Kaimeite Gas Co ltd
Current assignee: Hainan Kaimeite Gas Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-12
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a carbon dioxide takes off hydrocarbon technical field specifically is a device that food level carbon dioxide takes off hydrocarbon, including reaction box and gas collection tank, gas collection tank and reaction box intercommunication, the upper end of reaction box is provided with the inlet pipe, and the upper portion of inlet pipe is rotated and is provided with the second rotor plate, and the lower part of inlet pipe is rotated and is provided with the third rotor plate, and one side of reaction box is provided with the frame, and the upper portion of frame is rotated and is provided with first rotor plate, and the upper end of first rotor plate is provided with the storage box. The utility model relates to a novelty, simple structure, convenient to use, when the third rotor plate rotates horizontal position and second rotor plate and rotates vertical position, the gaseous downside that is blockked at the third rotor plate that produces in the reaction box, when the second rotor plate rotates horizontal position third rotor plate and rotates vertical position, gaseous being blockked at the second rotor plate lower extreme, played by gaseous effect, prevent that the gaseous outside of formation from discharging, reduced extravagantly.

Description

Device for removing hydrocarbon from food-grade carbon dioxide

Technical Field

The utility model relates to a carbon dioxide takes off hydrocarbon technical field, specifically is a device that food level carbon dioxide takes off hydrocarbon.

Background

With the increasingly deep carbon dioxide emission reduction and the continuous temperature rise of carbon emission trading, the carbon dioxide recovery device receives more and more attention, the most valuable at present is to prepare food-grade and industrial-grade liquid carbon dioxide, and a gas source is from various industrial tail gases such as refinery tail gas, methanol washing tail gas, hydrogen production tail gas and the like. At present, in the process of preparing liquid carbon dioxide by utilizing various tail gases, various hydrocarbons such as methane, ethane, propane and the like are inevitably treated, in the prior art, the hydrocarbons are usually removed by adopting a catalytic combustion method, and the various hydrocarbons are converted into water and carbon dioxide in the presence of a catalyst.

However, when adding the catalyst, an operator needs to manually add the catalyst, so that the labor intensity of the operator is increased, and meanwhile, the amount of the catalyst which is added currently cannot be known, when adding the catalyst, a large amount of liquid carbon dioxide and gaseous hydrocarbons exist in the reaction box, and the gases are discharged from the inside of the feeding pipe, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of hydrocarbon is taken off to food level carbon dioxide to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device that hydrocarbon was taken off to food level carbon dioxide, includes reaction box and gas collection tank, gas collection tank and reaction box intercommunication, the upper end of reaction box is provided with the inlet pipe, the upper portion of inlet pipe is rotated and is provided with the second rotor plate, the lower part of inlet pipe is rotated and is provided with the third rotor plate, one side of reaction box is provided with the frame, the upper portion of frame is rotated and is provided with first rotor plate, the upper end of first rotor plate is provided with the storage box, the storage box rotates the upside that sets up at the inlet pipe through first rotor plate.

As a further aspect of the present invention: the discharge gate has been seted up to a side of storage box, the upper end of inlet pipe is provided with the feeder hopper.

As a further aspect of the present invention: the upper portion of frame rotates and is provided with first rotation pole, first rotation board and first rotation pole fixed connection, first rotation board passes through first rotation pole and rotates the upper portion that sets up at the frame.

As a further aspect of the present invention: the outer side of the first rotating rod is provided with a first driven wheel, one end of the rack is fixedly provided with a first motor, the output end of the first motor is connected with a first driving wheel, and the first driving wheel is meshed with the first driven wheel.

As a further aspect of the present invention: the lower extreme of storage box is provided with the weigher, one side of weigher is provided with the controller.

As a further aspect of the present invention: the inside of inlet pipe rotates respectively and is provided with second dwang and third dwang, second dwang and second rotor plate fixed connection, third dwang and third rotor plate fixed connection, second rotor plate and third rotor plate rotate the inside that sets up at the inlet pipe through second dwang and third dwang respectively.

As a further aspect of the present invention: the outside of second dwang is provided with the second from the driving wheel, the outside of third dwang is provided with the third from the driving wheel, the outside of inlet pipe is fixed second motor and the third motor of being provided with respectively, the output of second motor is connected with the second action wheel, the output of third motor is connected with the third action wheel, second action wheel and third action wheel are connected from driving wheel and third meshing with the second respectively from the driving wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, simple structure, high durability and convenient use, place the catalyst in the inside of storage box, first motor drives first action wheel and rotates, because first action wheel and first driven wheel meshing are connected, thereby make first motor drive the discharge gate of storage box downside motion left, thereby make the storage box position slope, slide the catalyst material of inside from the discharge gate and get into in the feeder hopper of inlet pipe upper end, need not the manual material of carrying on of operating personnel and put in, the intensity of labour of operating personnel has been reduced, the weighing meter weighs the storage box of upper end and the material of inside, thereby can learn the weight that the catalyst added in the inlet pipe through calculating the weight that reduces; when the third rotating plate rotates to the horizontal position and the second rotating plate rotates to the vertical position, gas generated in the reaction box is blocked at the lower side of the third rotating plate, and when the second rotating plate rotates to the horizontal position and the third rotating plate rotates to the vertical position, the gas is blocked at the lower end of the second rotating plate, so that the effect of stopping the gas is achieved, the generated gas is prevented from being discharged to the outside, and the waste is reduced.

Drawings

FIG. 1 is a schematic diagram of an apparatus for the food grade carbon dioxide dealkylation;

FIG. 2 is a schematic diagram of a storage case of the apparatus for food grade carbon dioxide dealkylation;

FIG. 3 is a schematic diagram of the feed pipe of a food grade carbon dioxide dealkylation apparatus;

fig. 4 is a schematic structural diagram of a frame in an apparatus for food grade carbon dioxide dealkylation.

In the figure: 1. a reaction box; 2. a gas collection tank; 3. a feed pipe; 4. a feed hopper; 5. a frame; 6. a first rotating lever; 7. a first rotating plate; 8. a storage box; 9. a discharge port; 10. a weighing meter; 11. a controller; 12. a second rotating lever; 13. a second rotating plate; 14. a second driven wheel; 15. a second motor; 16. a second drive wheel; 17. a third rotating rod; 18. a third rotating plate; 19. a third driven wheel; 20. a third motor; 21. a third driving wheel; 22. a first driven wheel; 23. a first motor; 24. a first drive wheel.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a device for removing hydrocarbons from food-grade carbon dioxide comprises a reaction box 1 and a gas collection tank 2, the gas collection tank 2 is communicated with the reaction box 1, a feeding pipe 3 is disposed at an upper end of the reaction box 1, a second rotating plate 13 is rotatably disposed at an upper portion of the feeding pipe 3, a third rotating plate 18 is rotatably disposed at a lower portion of the feeding pipe 3, a frame 5 is disposed at one side of the reaction box 1, a first rotating plate 7 is rotatably disposed at an upper portion of the frame 5, a storage box 8 is disposed at an upper end of the first rotating plate 7, the storage box 8 is rotatably disposed at an upper side of the feeding pipe 3 via the first rotating plate 7, a discharge port 9 is disposed at one side of the storage box 8, a feeding hopper 4 is disposed at an upper end of the feeding pipe 3, a first rotating rod 6 is rotatably disposed at an upper portion of the frame 5, the first rotating, a first driven wheel 22 is arranged on the outer side of the first rotating rod 6, a first motor 23 (model is VTB 56-2A) is fixedly arranged at one end of the frame 5, a first driving wheel 24 is connected to the output end of the first motor 23, the first driving wheel 24 is in meshed connection with the first driven wheel 22, a weighing meter 10 is arranged at the lower end of the storage box 8, a controller 11 (model is DM865 c) is arranged at one side of the weighing meter 10, a catalyst is placed in the storage box 8, the first motor 23 drives the first driving wheel 24 to rotate, the first driving wheel 24 is in meshed connection with the first driven wheel 22, so that the first motor 23 drives the discharge port 9 of the storage box 8 to move to the lower left side, the storage box 8 is inclined in position, the catalyst material inside slides from the discharge port 9 into the feed hopper 4 at the upper end of the feed pipe 3, and manual material feeding by an operator is not needed, the labor intensity of operators is reduced, the weight meter 10 weighs the material storage box 8 at the upper end and the material inside, and therefore the weight of the catalyst added into the feeding pipe 3 can be known by calculating the reduced weight.

In fig. 3 and 4, a second rotating rod 12 and a third rotating rod 17 are respectively rotatably arranged inside the feeding pipe 3, the second rotating rod 12 is fixedly connected with a second rotating plate 13, the third rotating rod 17 is fixedly connected with a third rotating plate 18, the second rotating plate 13 and the third rotating plate 18 are respectively rotatably arranged inside the feeding pipe 3 through the second rotating rod 12 and the third rotating rod 17, a second driven wheel 14 is arranged outside the second rotating rod 12, a third driven wheel 19 is arranged outside the third rotating rod 17, a second motor 15 (model VTB 56-2A) and a third motor 20 (model VTB 56-2A) are respectively fixedly arranged outside the feeding pipe 3, an output end of the second motor 15 is connected with a second driving wheel 16, an output end of the third motor 20 is connected with a third driving wheel 21, the second driving wheel 16 and the third driving wheel 21 are respectively in meshed connection with the second driven wheel 14 and the third driven wheel 19, the catalyst is poured from the storage box 8 to the upper side of the second rotating plate 13, the second motor 15 drives the second driving wheel 16 to rotate, the second driving wheel 16 drives the second driven wheel 14 and the second rotating rod 12 to rotate synchronously, when the second rotating rod 12 drives the second rotating plate 13 to rotate to the vertical position, the material falls into the upper side of the third rotating plate 18, the third motor 20 drives the third driving wheel 21 and the third driven wheel 19 to rotate after being started, so that when the third rotating rod 17 drives the third rotating plate 18 to rotate to the vertical position, the material can fall into the reaction box 1 at the lower side, when the third rotating plate 18 rotates to the horizontal position and the second rotating plate 13 rotates to the vertical position, the gas generated in the reaction box 1 is blocked at the lower side of the third rotating plate 18, when the second rotating plate 13 rotates to the horizontal position and the third rotating plate 18 rotates to the vertical position, the gas is blocked at the lower end of the second rotating plate 13, so that the effect of stopping the gas is achieved, the generated gas is prevented from being discharged to the outside, and the waste is reduced.

The utility model discloses a theory of operation is: catalyst is placed in the storage box 8, the first motor 23 drives the first driving wheel 24 to rotate, the first driving wheel 24 is in meshed connection with the first driven wheel 22, so that the first motor 23 drives the discharge port 9 of the storage box 8 to move towards the lower left side, the storage box 8 is inclined, the catalyst material in the catalyst material slides down from the discharge port 9 to enter the feed hopper 4 at the upper end of the feed pipe 3, manual material feeding by an operator is not needed, the labor intensity of the operator is reduced, the weighing meter 10 weighs the storage box 8 at the upper end and the material in the storage box, so that the weight of the catalyst added into the feed pipe 3 can be known by calculating the reduced weight, the catalyst falls from the storage box 8 to the upper side of the second rotating plate 13, the second motor 15 drives the second driving wheel 16 to rotate, the second driving wheel 16 drives the second driven wheel 14 and the second rotating rod 12 to synchronously rotate, when the second rotating rod 12 drives the second rotating plate 13 to rotate to the vertical position, the material falls into the upper side of the third rotating plate 18, the third motor 20 drives the third driving wheel 21 and the third driven wheel 19 to rotate after being started, so that the third rotating rod 17 drives the third rotating plate 18 to rotate to the vertical position, the material can fall into the reaction box 1 on the lower side, when the third rotating plate 18 rotates to the horizontal position and the second rotating plate 13 rotates to the vertical position, the gas generated in the reaction box 1 is blocked at the lower side of the third rotating plate 18, when the second rotating plate 13 rotates to the horizontal position and the third rotating plate 18 rotates to the vertical position, the gas is blocked at the lower end of the second rotating plate 13, the effect of stopping the gas is achieved, the generated gas is prevented from being discharged to the outside, and waste is reduced.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device that hydrocarbon was taken off to food level carbon dioxide, includes reaction box (1) and gas collection tank (2), gas collection tank (2) and reaction box (1) intercommunication, the upper end of reaction box (1) is provided with inlet pipe (3), its characterized in that, the upper portion of inlet pipe (3) is rotated and is provided with second rotor plate (13), the lower part of inlet pipe (3) is rotated and is provided with third rotor plate (18), one side of reaction box (1) is provided with frame (5), the upper portion of frame (5) is rotated and is provided with first rotor plate (7), the upper end of first rotor plate (7) is provided with storage box (8), storage box (8) rotate the upside that sets up at inlet pipe (3) through first rotor plate (7).

2. A food grade carbon dioxide dealkylation device according to claim 1, wherein a discharge port (9) is opened at one side of the storage box (8), and a feed hopper (4) is arranged at the upper end of the feed pipe (3).

3. A device for removing hydrocarbons from food grade carbon dioxide according to claim 1, wherein a first rotating rod (6) is rotatably arranged at the upper part of the frame (5), the first rotating plate (7) is fixedly connected with the first rotating rod (6), and the first rotating plate (7) is rotatably arranged at the upper part of the frame (5) through the first rotating rod (6).

4. A food grade carbon dioxide dealkylation device according to claim 3, wherein a first driven wheel (22) is arranged outside the first rotating rod (6), a first motor (23) is fixedly arranged at one end of the frame (5), a first driving wheel (24) is connected to the output end of the first motor (23), and the first driving wheel (24) is meshed with the first driven wheel (22).

5. A device for removing hydrocarbons from food-grade carbon dioxide according to claim 1, wherein the lower end of the storage box (8) is provided with a weighing meter (10), and a controller (11) is arranged on one side of the weighing meter (10).

6. A device for food grade carbon dioxide dealkylation according to claim 1, wherein the inside of the feeding pipe (3) is respectively provided with a second rotating rod (12) and a third rotating rod (17) in a rotating manner, the second rotating rod (12) is fixedly connected with a second rotating plate (13), the third rotating rod (17) is fixedly connected with a third rotating plate (18), and the second rotating plate (13) and the third rotating plate (18) are respectively arranged inside the feeding pipe (3) in a rotating manner through the second rotating rod (12) and the third rotating rod (17).

7. A device for removing hydrocarbons from food grade carbon dioxide according to claim 6, wherein a second driven wheel (14) is arranged on the outer side of the second rotating rod (12), a third driven wheel (19) is arranged on the outer side of the third rotating rod (17), a second motor (15) and a third motor (20) are respectively and fixedly arranged on the outer side of the feeding pipe (3), the output end of the second motor (15) is connected with a second driving wheel (16), the output end of the third motor (20) is connected with a third driving wheel (21), and the second driving wheel (16) and the third driving wheel (21) are respectively meshed with the second driven wheel (14) and the third driven wheel (19).