CN219454448U - Cooling liquefied gas separation equipment - Google Patents

Abstract

The utility model relates to the technical field of gas separation, in particular to cooling liquefied gas separation equipment, which comprises a base and a plurality of supporting legs, wherein a first groove is formed in the base, a liquefying device is arranged in the first groove, a through groove is formed in one end, close to the supporting legs, of the first groove, a filter plate is arranged in the through groove, a plurality of cooling fans are arranged at one end, far away from the through groove, of the first groove, a chain wheel is arranged at one end, far away from the through groove, of the cooling fans, a chain is arranged on the surface of the chain wheel, a motor is arranged at one end, far away from the cooling fans, of the chain wheel, and the cooling and liquefying speed and the cooling and liquefying quality of gas can be accelerated by simultaneously cooling and liquefying gas from different directions.

Description

Cooling liquefied gas separation equipment

Technical Field

The utility model relates to the technical field of gas separation, in particular to cooling liquefied gas separation equipment.

Background

The gas separation apparatus refers to an apparatus that liquefies, rectifies, and ultimately separates a gas into oxygen, nitrogen, and other useful gases. The gas separation equipment is complete equipment consisting of various machines and equipment, is often classified according to air pressure, and is commonly used for three types of high pressure, medium pressure and low pressure, and the gas separation equipment mainly consists of an air compression system, an impurity purification and heat exchange system, a refrigeration system and a liquefaction rectification system, wherein the basic principle is as follows: the purified raw gas with pressure or pressurization is cooled to the condensation temperature of each separation component step by step to carry out fractional condensation (single-stage or step condensation); or pressurizing, cooling, liquefying and rectifying the raw material gas for separation. Commonly used gas condensing temperatures (at 101.325 kpa pressure).

The cooling liquefied gas separation equipment of present stage adopts one-way cooling liquefaction's mode to liquefy gas more, carries out gradual cooling liquefaction to gas by outside and interior mode promptly, consequently at the in-process of cooling liquefaction, but the cooling liquefaction of gas is slow not only, but the inside liquefied gas of gas still probably not reaches the liquefaction temperature just by discharge cooling liquefied gas separation equipment moreover to lead to the inside liquefaction gas residue that appears of exhaust gas.

Disclosure of Invention

The utility model mainly aims to provide cooling liquefied gas separation equipment, which can effectively solve the problems that in the background technology, the cooling liquefied gas separation equipment at the present stage adopts a unidirectional cooling and liquefying mode to liquefy gas, namely gradually cooling and liquefying the gas from outside to inside, so that the cooling and liquefying efficiency of the gas is slow in the cooling and liquefying process, and the liquefiable gas in the gas is discharged out of the cooling liquefied gas separation equipment without reaching the liquefying temperature, so that the liquefiable gas residue in the discharged gas is caused.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a cooling liquefied gas splitter, includes base and a plurality of stabilizer blade, the inside first recess that is provided with of base, be provided with liquefying plant in the first recess, the one end that first recess is close to the stabilizer blade is provided with logical groove, be provided with the filter in the logical groove, the one end that logical groove was kept away from to first recess is provided with a plurality of cooling fan, the one end that logical groove was kept away from to cooling fan is provided with the sprocket, the sprocket surface is provided with the chain, one of them the one end that cooling fan was kept away from to the sprocket is provided with the motor.

Preferably, the liquefying device is located between the filter plate and the cooling fan.

Preferably, different sprockets are connected by a chain.

Preferably, the liquefying device comprises a device base, a plurality of radiating cooling scales and a liquefying tube are arranged in the device base, a cold flow tube is arranged in the liquefying tube, an air inlet tube is arranged at one end, close to the cooling fan, of the liquefying tube, a second groove is formed in one end, far away from the device base, of the air inlet tube, and a first flow guide tube is arranged in the second groove.

Preferably, one end of the liquefying pipe, which is far away from the air inlet pipe, is provided with a diversion air outlet pipe, one end of the diversion air outlet pipe, which is close to the first diversion pipe, is provided with a third groove, a second diversion pipe is arranged in the third groove, a flow storage tank is arranged between the first diversion pipe and the second diversion pipe, and an outflow pump is arranged between the flow storage tank and the first diversion pipe.

Preferably, the liquefaction pipe runs through heat dissipation cooling scale with the S-shaped, the intake pipe is the Z shape, the reposition of redundant personnel outlet duct is L shape, intake pipe and reposition of redundant personnel outlet duct run through the base, first honeycomb duct passes second recess and cold flow pipe fixed connection, the second honeycomb duct passes third recess and cold flow pipe and keeps away from the one end fixed connection of first honeycomb duct.

Preferably, one end of the first flow guide pipe far away from the cold flow pipe is fixedly connected with the outflow pump, one end of the second flow guide pipe far away from the split flow outlet pipe is fixedly connected with the flow storage tank, and the flow storage tank is fixedly connected with the outflow pump.

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

(1) The utility model firstly connects the air inlet pipe and the air outlet device, then connects the split air outlet pipe with the collecting device, then starts the heat dissipation cooling scale to cool from outside to inside from the surface of the liquefaction pipe, then cools from inside to outside through the cold flow pipe, then starts the motor to rotate the cooling fan, discharges the heat generated by the heat dissipation cooling scale through the through groove by using the cooling fan, prolongs the service time of the heat dissipation cooling scale, then introduces the gas in the air outlet device into the liquefaction pipe through the air inlet pipe, then cools and liquefies the gas from two sides of the gas by using the heat dissipation cooling scale outside the liquefaction pipe and the cold flow pipe inside the liquefaction pipe, then separates and discharges the cooled and liquefied gas in the liquefaction pipe through the split air outlet pipe, and can cool and liquefy the gas from different directions simultaneously, thereby accelerating the cooling and liquefying speed and the cooling and liquefying quality.

Drawings

FIG. 1 is a schematic cross-sectional view of a cooling liquefied gas separation apparatus according to the present utility model;

FIG. 2 is a schematic diagram showing a cross-sectional perspective structure of a cooling liquefied gas separation apparatus according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a liquefying apparatus in a cooling liquefied gas separation apparatus according to the present utility model;

fig. 4 is a schematic cross-sectional perspective view of a liquefying apparatus in a cooling liquefied gas separation apparatus according to the present utility model.

In the figure: 1. a base; 2. a support leg; 3. a first groove; 4. a liquefying device; 401. a device base; 402. radiating and cooling scales; 403. a liquefaction tube; 404. a cold flow tube; 405. an air inlet pipe; 406. a second groove; 407. a first draft tube; 408. a split-flow air outlet pipe; 409. a third groove; 4010. a second flow guide pipe; 4011. a fluid storage tank; 4012. an outflow pump; 5. a through groove; 6. a filter plate; 7. a cooling fan; 8. a sprocket; 9. a chain; 10. and a motor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, a cooling liquefied gas separating device comprises a base 1 and a plurality of supporting legs 2, wherein a first groove 3 is formed in the base 1, a liquefying device 4 is arranged in the first groove 3, a through groove 5 is formed in one end, close to the supporting legs 2, of the first groove 3, a filter plate 6 is arranged in the through groove 5, a plurality of cooling fans 7 are arranged at one end, far away from the through groove 5, of the first groove 3, a chain wheel 8 is arranged at one end, far away from the through groove 5, of the cooling fans 7, a chain 9 is arranged on the surface of the chain wheel 8, and one end, far away from the cooling fans 7, of the chain wheel 8 is provided with a motor 10.

As shown in fig. 3 and 4, in another embodiment of the present utility model, the liquefying device 4 includes a device base 401, a plurality of heat dissipation cooling scales 402 and a liquefying tube 403 are disposed inside the device base 401, a cold flow tube 404 is disposed inside the liquefying tube 403, an air inlet tube 405 is disposed at one end of the liquefying tube 403 close to the cooling fan 7, a second groove 406 is disposed at one end of the air inlet tube 405 far from the device base 401, and a first flow guiding tube 407 is disposed in the second groove 406;

the utility model discloses a liquefied gas cooling system, including liquefied pipe 403, first diversion pipe 4011, second diversion pipe 4010, first diversion pipe 4011, outflow pump 4012, cooling down from outside to inside, then start outflow pump 4012, utilize outflow pump 4012 to transport the cold flow in the first diversion pipe 407 to first diversion pipe 407 in the cold flow pipe 404, first diversion pipe 4011, the cold flow is transported to in the cold flow pipe 404 through second diversion pipe 4010 after the cold flow passes through cold flow pipe 404, finish cold flow circulation bad, and in cold flow circulation bad in-process, cool down from inside to outside through cold flow pipe 404 from the inside of liquefied pipe 403, at this moment, import the liquefied pipe 403 with gas through intake pipe 405, then utilize cooling down scale 402 to carry out cooling down from outside to inside of liquefied pipe 403, cool down to outside cooling down the liquefied gas 408 from inside of liquefied pipe 403, cooling down the cooling down face is carried out to cool down to the liquefied pipe 408 after the cooling down of the liquefied gas 403 by the outside of the cold flow pipe 403.

The working principle of the cooling liquefied gas separation equipment is as follows:

during the use, at first with intake pipe 405 and the device interconnect that gives vent to anger, then connect reposition of redundant personnel outlet duct 408 and collection device, then start heat dissipation cooling scale 402, from the liquefaction pipe 403 surface from outside inwards cooling, then start outflow pump 4012, utilize outflow pump 4012 to transport the cold flow in the storage tank 4011 to first honeycomb duct 407, then first honeycomb duct 407 carries the cold flow to cold flow pipe 404, cold flow is through second honeycomb duct 4010 after passing cold flow pipe 404 to flow to storage tank 4011, accomplish cold flow circulation, and in cold flow circulation's in-process, from the liquefaction pipe 403 inside to outside cooling through cold flow pipe 404, then start motor 10, utilize sprocket 8 to drive sprocket 8 through chain 9 and rotate, then sprocket 8 drives cooling fan 7 and rotate, utilize cooling fan 7 to discharge the hot temperature that heat dissipation cooling scale 402 produced through logical groove 5, the live time of cooling scale 402, and filter plate 6 then prevent to get into equipment inside, afterwards, the gas in the gas guide pipe 403 of giving vent to anger device through intake pipe 405, then the liquefaction pipe 403 is carried out to the gas from the inside through the cold flow pipe 403, then the inside cooling down with the cooling down of the cooling pipe 403 and the cooling gas can be carried out with the cooling down to the outside cooling down to the liquefaction pipe 403 with the outside cooling liquid flow, and the cooling gas can be cooled down with the cooling down of the cooling pipe's of the interior of the cooling pipe 403, and cooling down gas can be cooled down with the cooling temperature of the cooling down pipe's inside the cooling gas is cooled down through the cooling pipe 403, and cooling temperature can be cooled down by the cooling down temperature of the cooling fan is separated.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims (7)

1. The utility model provides a cooling liquefied gas splitter, includes base (1) and a plurality of stabilizer blade (2), its characterized in that: the novel cooling device is characterized in that a first groove (3) is formed in the base (1), a liquefying device (4) is arranged in the first groove (3), a through groove (5) is formed in one end, close to the supporting legs (2), of the first groove (3), a filter plate (6) is arranged in the through groove (5), a plurality of cooling fans (7) are arranged at one end, far away from the through groove (5), of the first groove (3), a chain wheel (8) is arranged at one end, far away from the through groove (5), of the cooling fans (7), a chain (9) is arranged on the surface of the chain wheel (8), and a motor (10) is arranged at one end, far away from the cooling fans (7), of the chain wheel (8).

2. A temperature-reducing liquefied gas separation apparatus according to claim 1, wherein: the liquefying device (4) is positioned between the filter plate (6) and the cooling fan (7).

3. A temperature-reducing liquefied gas separation apparatus according to claim 2, wherein: the different chain wheels (8) are connected through a chain (9).

4. A temperature-reduced liquefied gas separation apparatus according to claim 3, wherein: the liquefying device (4) comprises a device base (401), a plurality of radiating cooling scales (402) and a liquefying tube (403) are arranged inside the device base (401), a cold flow tube (404) is arranged inside the liquefying tube (403), an air inlet tube (405) is arranged at one end, close to a cooling fan (7), of the liquefying tube (403), a second groove (406) is formed in one end, far away from the device base (401), of the air inlet tube (405), and a first flow guide tube (407) is arranged in the second groove (406).

5. The cooled liquefied gas separation apparatus according to claim 4, wherein: one end that intake pipe (405) was kept away from to liquefaction pipe (403) is provided with reposition of redundant personnel outlet duct (408), the one end that reposition of redundant personnel outlet duct (408) are close to first honeycomb duct (407) is provided with third recess (409), be provided with second honeycomb duct (4010) in third recess (409), be provided with reservoir (4011) between first honeycomb duct (407) and second honeycomb duct (4010), be provided with between reservoir (4011) and first honeycomb duct (407) and flow out pump (4012).

6. The cooled liquefied gas separation apparatus according to claim 5, wherein: the liquefying pipe (403) penetrates through the radiating cooling scales (402) in an S shape, the air inlet pipe (405) is Z-shaped, the split air outlet pipe (408) is L-shaped, the air inlet pipe (405) and the split air outlet pipe (408) penetrate through the base (1), the first diversion pipe (407) penetrates through the second groove (406) to be fixedly connected with the cold flow pipe (404), and the second diversion pipe (4010) penetrates through the third groove (409) to be fixedly connected with the cold flow pipe (404) away from one end of the first diversion pipe (407).

7. The cooled liquefied gas separation apparatus according to claim 6, wherein: one end of the first flow guide pipe (407) far away from the cold flow pipe (404) is fixedly connected with the outflow pump (4012), one end of the second flow guide pipe (4010) far away from the flow distribution air outlet pipe (408) is fixedly connected with the flow storage box (4011), and the flow storage box (4011) is fixedly connected with the outflow pump (4012).