CN219117147U - Carbon dioxide purification processingequipment - Google Patents

Abstract

The utility model discloses a carbon dioxide purification processing device, which relates to the technical field of carbon dioxide purification and comprises a base, wherein a mounting frame is fixedly arranged at the top of the base, a top plate is fixedly arranged at the top of the mounting frame, a protection box is fixedly arranged at the top of the top plate, and a supercharger is fixedly arranged in the protection box. The utility model provides a carbon dioxide purifying and processing device, which is characterized in that carbon dioxide raw gas is conveyed through a three-way joint after being subjected to gas pressurization through a supercharger, one side of purifying barrel body is opened to be connected with the carbon dioxide raw gas through a first regulating reversing valve and a second regulating reversing valve, the three-way joint and the exhaust pipe are cut off from the connection of the other side of purifying barrel body through the first regulating reversing valve and the second regulating valve, the carbon dioxide raw gas enters the inside of one side of purifying barrel body, and the purifying barrel body is switched through the first regulating reversing valve and the second regulating valve, so that the alternating conversion between the two purifying barrel bodies is realized, and the production efficiency is improved.

Description

Carbon dioxide purification processingequipment

Technical Field

The utility model relates to the technical field of carbon dioxide purification, in particular to a carbon dioxide purification processing device.

Background

Along with the maturity of economy and science and technology in China, the requirements on gas purity are also higher and higher, the required gas types are also more and more, carbon dioxide is a common gas widely applied to chemical raw materials, refrigerants, pressure sources and the like, in the process for preparing carbon dioxide, the purification of carbon dioxide is a very important ring, and the purification effect directly influences the quality of carbon dioxide. The following problems exist in the prior art:

1. in the existing carbon dioxide purification processing device, high-temperature and high-pressure carbon dioxide raw material gas is obtained by pressurizing the carbon dioxide raw material gas, condensed liquid carbon dioxide is subjected to heat exchange in a purification tower through a cooling procedure, and different volatilities in the mixture are utilized, so that separation of all material components is realized, and high-purity liquid carbon dioxide is purified, but the purification tower is required to be maintained after subsequent use, so that the production efficiency is influenced;

2. when the ambient temperature is lower, the temperature of the carbon dioxide raw material gas cooled by the cooling procedure is lower than the preset temperature, so that the temperature of a heat exchange source in the purification tower is reduced, the evaporation capacity of light components in liquid carbon dioxide in the purification tower is reduced, and the purity of the finished carbon dioxide is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a charcoal dioxide purification processingequipment, includes the base, the top fixed mounting of base has the mounting bracket, the top fixed mounting of mounting bracket has the roof, the top fixed mounting of roof has the protective housing, the inside fixed mounting of protective housing has the booster compressor, the rear side of protective housing is provided with the intake pipe with the fixed intercommunication of booster compressor, the front end fixedly connected with three way connection of booster compressor, the top fixed mounting of base has two purification staving, two the top of purification staving all is linked together with three way connection, three way connection's middle-end fixed mounting has switching-over valve one, two purification staving rear side's lower extreme fixedly connected with drain pipe, the middle-end fixed mounting of drain pipe has the switching-over valve two, the inside of purification staving is provided with, the right side fixed mounting of mounting bracket has the controller.

The technical scheme of the utility model is further improved as follows: the purification device comprises a purification barrel body, wherein a temperature monitoring device is fixedly installed between the two purification barrel bodies, a temperature sensor is fixedly installed at the upper end of the inner wall of the purification barrel body, an outer sleeve shell is fixedly installed outside the purification barrel body, a heating coil is fixedly installed between the purification barrel body and the outer sleeve shell, the left end and the right end of the temperature monitoring device are respectively connected to the outer parts of the two purification barrel bodies, the temperature sensor is in wireless connection with the temperature monitoring device, and the temperature sensor transmits signals in real time.

The technical scheme of the utility model is further improved as follows: the upper ends of the rear sides of the two purifying barrels are fixedly communicated with exhaust pipes, a stop valve is fixedly arranged outside the exhaust pipes, and a flow regulating valve is fixedly arranged at the joint of the three-way joint and the two purifying barrels.

The technical scheme of the utility model is further improved as follows: the outside fixed mounting of intake pipe has filter components, filter components inside is provided with the dry layer.

The technical scheme of the utility model is further improved as follows: the heating coil is electrically connected with the controller.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a carbon dioxide purification processing device, which is provided with a three-way joint, a first reversing valve, a purification barrel body, a liquid outlet pipe and the like, wherein the gas outlet pipe is connected with a gas pipeline through a gas inlet pipe and is pressurized through a supercharger, carbon dioxide raw gas is conveyed through the three-way joint, the first reversing valve and the second reversing valve are regulated to open one side purification barrel body to be connected with the purification barrel body and cut off the connection of the three-way joint and an exhaust pipe with the other side purification barrel body through the first reversing valve and the second reversing valve, the carbon dioxide raw gas enters the inside of the one side purification barrel body, condensed liquid carbon dioxide is subjected to heat exchange in a purification tower through a cooling process, so that each substance component is separated, after the device is used for a long time, the device is switched through switching the first reversing valve and the second reversing valve, the purification barrel body at the other side is communicated, and the purification barrel body at the current side is cut off to be connected for maintenance, and the alternate conversion use between the two purification barrel bodies is achieved, and the production efficiency is improved.

2. The utility model provides a carbon dioxide purifying and processing device, which is characterized in that a temperature monitoring device, a flow regulating valve, a temperature sensor, an outer sleeve shell and the like are arranged, when the ambient temperature is lower, the temperature of carbon dioxide raw material gas cooled by a cooling procedure is lower than the preset temperature, so that the temperature of a heat exchange source in a purifying barrel body is reduced, the temperature value change in the purifying barrel body is detected by the temperature sensor, signals are acquired and displayed by the temperature monitoring device, and the temperature value displayed on the temperature monitoring device is checked and matched with an operation controller to start a heating coil to generate heat to heat the outer wall of the purifying barrel body, so that the temperature of the heat exchange source is ensured to be normal, and the purifying effect of liquid carbon dioxide is improved.

Drawings

FIG. 1 is a schematic diagram of a device for purifying and processing carbon dioxide according to the present utility model;

FIG. 2 is a schematic diagram of a first reversing valve according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the protection box according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the reaction vessel according to the present utility model.

In the figure: 1. a base; 2. a mounting frame; 3. a top plate; 4. a protective box; 5. a supercharger; 6. an air inlet pipe; 7. a three-way joint; 8. a reversing valve I; 9. purifying the barrel body; 10. a liquid outlet pipe; 11. an exhaust pipe; 12. a reversing valve II; 14. a controller; 15. a temperature monitoring device; 16. a flow regulating valve; 17. a temperature sensor; 18. an outer shell; 19. and a heating coil.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a carbon dioxide purifying and processing device, which comprises a base 1, wherein a mounting frame 2 is fixedly arranged at the top of the base 1, a top plate 3 is fixedly arranged at the top of the mounting frame 2, a protection box 4 is fixedly arranged at the top of the top plate 3, a supercharger 5 is fixedly arranged in the protection box 4, an air inlet pipe 6 fixedly communicated with the supercharger 5 is arranged at the rear side of the protection box 4, a three-way joint 7 is fixedly connected to the front end of the supercharger 5, two purifying barrels 9 are fixedly arranged at the top of the base 1, the tops of the two purifying barrels 9 are communicated with the three-way joint 7, a reversing valve I8 is fixedly arranged at the middle end of the three-way joint 7, a liquid outlet pipe 10 is fixedly communicated with the lower ends of the rear sides of the two purifying barrels 9, a reversing valve II 12 is fixedly arranged at the middle end of the liquid outlet pipe 10, and a controller 14 is fixedly arranged at the right side of the mounting frame 2.

In the embodiment, through being provided with three-way connection 7, switching-over valve one 8, purification staving 9, drain pipe 10 etc. connect the gas-supply pipeline through intake pipe 6 and carry out the pressurized back carbon dioxide raw materials gas through three-way connection 7 through booster compressor 5, through adjusting switching-over valve one 8 and switching-over valve two 12, open one side purification staving 9 and connect with it and cut off three-way connection 7 and blast pipe 11 and the connection of opposite side purification staving 9 through switching-over valve one 8 and switching-over valve two 12, the inside of carbon dioxide raw materials gas entering one side purification staving 9, the liquid carbon dioxide after condensation takes place the heat transfer in the purification tower through the cooling process, realize each material component separation, after long-time use, switch through switching-over adjustment switching-over valve one 8 and switching-over valve two 12, the purification staving 9 of intercommunication opposite side is cut off current one side and is connected, maintain, realize the alternate conversion use between two purification staving 9, and then improve the efficiency of production.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a temperature monitoring device 15 is fixedly installed between the two purifying barrels 9, a temperature sensor 17 is fixedly installed at the upper end of the inner wall of the purifying barrel 9, an outer jacket shell 18 is fixedly installed outside the purifying barrel 9, and a heating coil 19 is fixedly installed between the purifying barrel 9 and the outer jacket shell 18.

In this embodiment, through the setting of temperature monitoring device 15, flow control valve 16, temperature sensor 17, overcoat shell 18 etc. when ambient temperature is lower, the carbon dioxide raw material gas temperature through the cooling process cooling is lower than the temperature of predetermineeing, lead to the heat transfer source temperature in the purification staving 9 to descend, detect the inside temperature value change of purification staving 9 through temperature sensor 17, and carry out signal acquisition through temperature monitoring device 15 and show, through looking over the temperature value that shows on the temperature monitoring device 15 and cooperate the operation controller 14 to start heating coil 19 and produce the heat and heat the outer wall of purification staving 9, guarantee that the heat transfer source temperature is normal, in order to improve the effect of liquid carbon dioxide purification.

The working principle of the carbon dioxide purifying and processing device is specifically described below.

As shown in fig. 1-4, the gas pipe 6 is connected with the gas pipe and pressurized by the booster 5, the carbon dioxide raw gas is conveyed by the three-way joint 7, the first reversing valve 8 and the second reversing valve 12 are regulated, the first purifying barrel 9 on one side is opened to be connected with the first purifying barrel 9, the connection between the three-way joint 7 and the exhaust pipe 11 and the second purifying barrel 9 on the other side is cut off by the first reversing valve 8 and the second reversing valve 12, the carbon dioxide raw gas enters the purifying barrel 9 on one side, the condensed liquid carbon dioxide is subjected to heat exchange in the purifying tower through the cooling procedure, the components of each substance are separated, after long-time use, the first reversing valve 8 and the second reversing valve 12 are regulated to be switched, the purifying barrel 9 on the other side is communicated, the purifying barrel 9 on the current side is cut off to be connected for maintenance, the alternate conversion use between the two purifying barrels 9 is achieved, the production efficiency is improved, when the ambient temperature is lower, the temperature of the carbon dioxide raw gas cooled through the cooling procedure is lower than the preset temperature, the temperature of a heat exchange source in the purifying barrel 9 is reduced, the inside the purifying barrel 9 is detected through the temperature sensor 17, the temperature value change of the purifying barrel 9 is detected, the temperature value of the purifying barrel 9 is displayed through the temperature sensor 15, the temperature change is displayed through the monitoring device, the temperature display device is used for displaying the temperature value, the temperature change is displayed, the temperature display device is displayed through the monitoring device is used for displaying the temperature value, and the temperature display device is used for displaying the temperature value 14, and the normal temperature is displayed, and the heating device is displayed by the temperature display device is displayed by the display device 14, and 14 is displayed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (5)

1. The utility model provides a charcoal dioxide purification processingequipment, includes base (1), its characterized in that: the utility model discloses a purification device for purifying waste water, including base (1), base, top fixed mounting of base (1) has mounting bracket (2), the top fixed mounting of mounting bracket (2) has roof (3), the top fixed mounting of roof (3) has protective housing (4), the inside fixed mounting of protective housing (4) has booster compressor (5), the rear side of protective housing (4) is provided with intake pipe (6) with booster compressor (5) fixed communication, the front end fixedly connected with three way connection (7) of booster compressor (5), the top fixed mounting of base (1) has two purification staving (9), two the top of purification staving (9) all is linked together with three way connection (7), the middle-end fixed mounting of three way connection (7) has switching-over valve one (8), two the lower extreme fixed communication of purification staving (9) rear side has drain pipe (10), the middle-end fixed mounting of drain pipe (10) has switching-over valve two (12), the right side fixed mounting of mounting bracket (2) has controller (14).

2. The carbon dioxide purifying and processing device according to claim 1, wherein: two fixed mounting has temperature monitoring devices (15) between purification staving (9), the upper end of purification staving (9) inner wall has temperature sensor (17), the outside fixed mounting of purification staving (9) has overcoat shell (18), fixed mounting has heating coil (19) between purification staving (9) and overcoat shell (18), both ends are connected respectively in the outside of two purification staving (9) about temperature monitoring devices (15), wireless connection between temperature sensor (17) and temperature monitoring devices (15), temperature sensor (17) transmit signal in real time.

3. The carbon dioxide purifying and processing device according to claim 1, wherein: the upper ends of the rear sides of the two purifying barrels (9) are fixedly communicated with exhaust pipes (11), stop valves are fixedly arranged outside the exhaust pipes (11), and flow regulating valves (16) are fixedly arranged at the joints of the three-way connectors (7) and the two purifying barrels (9).

4. The carbon dioxide purifying and processing device according to claim 1, wherein: the outside fixed mounting of intake pipe (6) has filter components, filter components inside is provided with the dry layer.

5. The carbon dioxide purifying and processing device according to claim 2, wherein: the heating coil (19) is electrically connected with the controller (14).

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