CN212215474U - Novel cooling divides liquid device - Google Patents

Abstract

The utility model discloses a novel cooling divides liquid device, including inlet pipe, branch liquid jar and cooling body, divide the liquid jar left side to be connected with the inlet pipe, divide the liquid jar right side to be connected with the hydrogen discharge pipe, be equipped with cooling body on the hydrogen discharge pipe, cooling body right-hand member downside is equipped with air conditioning and divides the pipe, and air conditioning divides the pipe right-hand member to be equipped with the cooler bin, and the right side is equipped with the cooler in the cooler bin, and the cooler left end is connected with the fan. The utility model discloses during the use, utilize two kinds of cooling methods cooperation of air cooling in the cooling body and coolant liquid to use, reduce hydrogen temperature once more, make it reach or be close ambient temperature, set the hydrogen discharge pipe into the S-shaped simultaneously, slowed down the exhaust velocity of hydrogen for the cooling effect is better, makes the propylene that the condensation got off, utilizes gravity reflux branch fluid reservoir, reduces from the difference in temperature of branch fluid reservoir to the compressor entry, avoids the propylene condensation.

Description

Novel cooling divides liquid device

Technical Field

The utility model relates to a cooling equipment technical field specifically is a novel liquid is divided in cooling device.

Background

On the propylene polymerization facility of serialization, there is partial hydrogen to need cyclic utilization, get back to the high nip for guaranteeing the hydrogen after utilizing, need the compressor compression to carry the pressure, but the cooling in the device is whole to utilize the recirculated cooling water cooling in the device, the hydrogen of retrieval and utilization is in the same place with propylene mixedly simultaneously, hydrogen and propylene after the cooling are more than the ambient temperature height more than 10 ℃, propylene content is higher in the hydrogen of separation like this, the phenomenon of cooling lime set can appear at the in-process that goes the compressor entry to hydrogen, cause the compressor to take liquid, set up the buffer tank at the compressor entry at present, the effect is unsatisfactory consequently. The utility model provides a novel liquid is divided in cooling device to solve the problem that the aforesaid provided.

Disclosure of Invention

An object of the utility model is to provide a novel cooling divides liquid device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel cooling liquid separation device comprises a feeding pipe, a liquid separation tank and a cooling mechanism, wherein the left side of the liquid separation tank is connected with the feeding pipe, the right side of the liquid separation tank is connected with a hydrogen discharge pipe, the hydrogen discharge pipe is provided with the cooling mechanism, the lower side of the right end of the cooling mechanism is provided with an air conditioning branch pipe, the right end of the air conditioning branch pipe is provided with a cooling box, the right side in the cooling box is provided with a cooler, the left end of the cooler is connected with a fan, an air outlet at the left end of the fan is communicated with the cooling pipe, the left end of the cooling pipe is communicated with the air conditioning branch pipe, the upper side of the cooling box is provided with a cooling liquid box, the lower end of the cooling liquid box is communicated with a cooling liquid inlet pipe, the cooling liquid inlet pipe is provided with a circulating pump, the other end of the cooling liquid inlet, and the buffer tank is connected with a compressor through a connecting pipe, and the other end of the compressor is provided with a recycling pipe.

As a further proposal, the left end of the cooling mechanism is provided with a plurality of cold air holes corresponding to the cold air branch pipe, and the right end of the cooling mechanism is provided with a plurality of through holes two.

As the utility model discloses scheme further again, the cooler bin right-hand member is equipped with a plurality of through-holes one, and cooling tube one end is connected with the air conditioning pipe, and the air conditioning pipe runs through the one end of cooler bin, and the cooling tube passes through the interior upside of cold air pipe connection coolant liquid case.

As the utility model discloses further scheme again, the middle part is equipped with the baffle in the cooling body, and the hydrogen discharge pipe runs through the baffle, and the hydrogen discharge pipe is equipped with the closing plate with the baffle junction.

As the utility model discloses further scheme again, it is equipped with a plurality of baffles to correspond hydrogen discharge pipe, coolant liquid inlet pipe and coolant liquid exit tube in the cooling body, and be equidistant setting between the baffle.

As a still further aspect of the present invention, the hydrogen discharge pipe is located in a portion of the cooling mechanism, and the hydrogen discharge pipe is shaped in an "S" shape.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, utilize two kinds of cooling methods cooperation of air cooling in the cooling body and coolant liquid to use, reduce hydrogen temperature once more, make it reach or be close ambient temperature, set the hydrogen discharge pipe into the S-shaped simultaneously, slowed down the exhaust velocity of hydrogen for the cooling effect is better, makes the propylene that the condensation got off, utilizes gravity reflux branch fluid reservoir, reduces from the difference in temperature of branch fluid reservoir to the compressor entry, avoids the propylene condensation.

Drawings

Fig. 1 is a schematic structural diagram of a novel cooling liquid-separating device.

Fig. 2 is a schematic structural diagram of a cooling mechanism in the novel cooling liquid separating device.

Fig. 3 is a schematic structural diagram of a cooling box in a novel cooling liquid separating device.

In the figure: 1. a feed pipe; 2. liquid separating tank; 3. a hydrogen gas discharge pipe; 4. a cooling mechanism; 5. cold air branch pipe; 6. a cooling tank; 7. a cooler; 8. a fan; 9. a cooling tube; 10. a first through hole; 11. cooling air holes; 12. a second through hole; 13. a partition plate; 14. a baffle plate; 15. a coolant tank; 16. a circulation pump; 17. a cooling liquid inlet pipe; 18. a coolant outlet pipe; 19. a cold air duct; 20. a buffer tank; 21. a connecting pipe; 22. a compressor; 23. and (7) a recycling pipe.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a novel cooling liquid separating device comprises a feeding pipe 1, a liquid separating tank 2 and a cooling mechanism 4, wherein the left side of the liquid separating tank 2 is connected with the feeding pipe 1, the right side of the liquid separating tank 2 is connected with a hydrogen discharge pipe 3, the hydrogen discharge pipe 3 is provided with the cooling mechanism 4, the hydrogen discharge pipe 3 is located at the portion inside the cooling mechanism 4, the hydrogen discharge pipe 3 is in an "S" shape, the cold air branch pipe 5 is arranged at the lower side of the right end of the cooling mechanism 4, the right end of the cold air branch pipe 5 is provided with a cooling box 6, the right side inside the cooling box 6 is provided with a cooler 7, the left end of the cooler 7 is connected with a fan 8, the air outlet at the left end of the fan 8 is communicated with a cooling pipe 9, the left end of the cooling pipe 9 is communicated with the cold air branch pipe 5, the, a partition plate 13 is arranged in the middle of the cooling mechanism 4, a hydrogen discharge pipe 3 penetrates through the partition plate 13, a sealing plate is arranged at the joint of the hydrogen discharge pipe 3 and the partition plate 13, a cooling liquid tank 15 is arranged on the upper side of the cooling tank 6, the lower end of the cooling liquid tank 15 is communicated with a cooling liquid inlet pipe 17, a circulating pump 16 is arranged on the cooling liquid inlet pipe 17, the other end of the cooling liquid inlet pipe 17 is communicated with the inside of the cooling mechanism 4, a cooling liquid outlet pipe 18 is arranged on the upper side of the right end of the cooling mechanism 4, the other end of the cooling liquid outlet pipe 18 is communicated with the inside of the cooling liquid tank 15, a plurality of baffle plates 14 are arranged in the cooling mechanism 4 corresponding to the hydrogen discharge pipe 3, the cooling liquid inlet pipe 17 and the cooling liquid outlet pipe 18, the baffle plates 14 are arranged at equal intervals, a plurality of first through holes 10 are arranged on the right end of the cooling tank 6, one end, the other end of the hydrogen discharge pipe 3 is connected with a buffer tank 20, the other end of the buffer tank 20 is provided with a connecting pipe 21, the buffer tank 20 is connected with a compressor 22 through the connecting pipe 21, and the other end of the compressor 22 is provided with a recycling pipe 23.

The utility model discloses a theory of operation is:

when the utility model is used, the air conditioning generated by the cooler 7 is blown into the air conditioning branched pipe 5 by the fan 8 through the cooling pipe 9, then the hydrogen discharge pipe 3 in the cooling mechanism 4 is cooled by the plurality of cold air holes 11, the heat in the hydrogen discharge pipe 3 is discharged by the through hole two 12, because the cold air holes 11 and the through hole two 12 are provided with a plurality of cold air holes 11 and two through holes 12 which are evenly distributed at the left and right ends of the cooling mechanism 4, the cooling effect on the hydrogen discharge pipe 3 is better, the circulating pump 16 pumps the cooling liquid in the cooling liquid box 15 into the cooling mechanism 4 through the cooling liquid inlet pipe 17, a channel is formed for the flowing of the cooling liquid by the plurality of baffles 14, the cooling liquid flows back into the cooling liquid box 15 through the cooling liquid outlet pipe 18, the air can also carry out accelerated heat dissipation on the heat brought out by the cooling liquid in the cooling liquid box 15 through the air conditioning conduit 19, so as to improve the recycling efficiency of the cooling liquid (wherein the upper end of the cooling liquid box 15, to facilitate the heat dissipation of the coolant), the hydrogen discharge pipe 3 is set in an S-shape, the discharge speed of hydrogen is slowed down, so that the cooling effect is better.

The above, 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 (6)

1. A novel cooling liquid separation device comprises a feeding pipe (1), a liquid separation tank (2) and a cooling mechanism (4), and is characterized in that the left side of the liquid separation tank (2) is connected with the feeding pipe (1), the right side of the liquid separation tank (2) is connected with a hydrogen discharge pipe (3), the cooling mechanism (4) is arranged on the hydrogen discharge pipe (3), a cold air branch pipe (5) is arranged on the lower side of the right end of the cooling mechanism (4), a cooling box (6) is arranged on the right end of the cold air branch pipe (5), a cooler (7) is arranged on the inner right side of the cooling box (6), the left end of the cooler (7) is connected with a fan (8), an air outlet at the left end of the fan (8) is communicated with a cooling pipe (9), the left end of the cooling pipe (9) is communicated with the cold air branch pipe (5), a cooling liquid box (15) is arranged on the upper side of the cooling box (6), the lower end of, inside cooling liquid advances pipe (17) other end intercommunication cooling body (4), cooling body (4) right-hand member upside is equipped with coolant liquid exit tube (18), in coolant liquid exit tube (18) other end intercommunication coolant liquid case (15), hydrogen discharge pipe (3) other end is connected with buffer tank (20), and the buffer tank (20) other end is equipped with connecting pipe (21), and buffer tank (20) are connected with compressor (22) through connecting pipe (21), and the compressor (22) other end is equipped with retrieval and utilization pipe (23).

2. The novel cooling liquid separating device according to claim 1, wherein the left end of the cooling mechanism (4) is provided with a plurality of cold air holes (11) corresponding to the cold air separating pipe (5), and the right end of the cooling mechanism (4) is provided with a plurality of through holes II (12).

3. The novel cooling liquid separating device according to claim 1, wherein a plurality of first through holes (10) are formed in the right end of the cooling box (6), a cooling air conduit (19) is connected to one end of the cooling pipe (9), the cooling air conduit (19) penetrates through one end of the cooling box (6), and the cooling pipe (9) is connected to the inner upper side of the cooling liquid box (15) through the cooling air conduit (19).

4. The novel cooling liquid separating device according to claim 1, wherein a partition plate (13) is arranged in the middle of the cooling mechanism (4), the hydrogen gas discharge pipe (3) penetrates through the partition plate (13), and a sealing plate is arranged at the joint of the hydrogen gas discharge pipe (3) and the partition plate (13).

5. The novel cooling liquid separating device according to claim 1, wherein a plurality of baffles (14) are arranged in the cooling mechanism (4) corresponding to the hydrogen gas outlet pipe (3), the cooling liquid inlet pipe (17) and the cooling liquid outlet pipe (18), and the baffles (14) are arranged at equal intervals.

6. The novel cooling and liquid separating device according to claim 1, wherein the hydrogen gas discharge pipe (3) is located in the cooling mechanism (4), and the hydrogen gas discharge pipe (3) is in an S-shaped arrangement.

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