CN213421893U - Quick cooling arrangement of coal industry - Google Patents
Quick cooling arrangement of coal industry Download PDFInfo
- Publication number
- CN213421893U CN213421893U CN202020944770.2U CN202020944770U CN213421893U CN 213421893 U CN213421893 U CN 213421893U CN 202020944770 U CN202020944770 U CN 202020944770U CN 213421893 U CN213421893 U CN 213421893U
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- Prior art keywords
- condensation chamber
- condensation
- chamber
- gas
- water
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- 238000001816 cooling Methods 0.000 title claims abstract description 40
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 238000009833 condensation Methods 0.000 claims abstract description 78
- 230000005494 condensation Effects 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000126 substance Substances 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 239000003034 coal gas Substances 0.000 abstract description 26
- 239000007789 gas Substances 0.000 description 24
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a coal chemical industry rapid cooling device, including induction port, first condensation chamber, water chiller, condenser pipe and gas chamber, the condenser pipe distributes in the inboard of first condensation chamber, the one end rigid coupling of first condensation chamber has the induction port, suction port department is provided with the suction fan, the other end of first condensation chamber is connected in the upper end of first passageway, the lower extreme of first passageway is connected with the second condensation chamber, the inboard of second condensation chamber still is provided with the condenser pipe, the condenser pipe is connected with the water chiller; and the two sides of the second condensation chamber are connected with a gas tank through a second channel, and the middle of the second channel is also connected with a first air pump. The air suction fan, the first condensing chamber and the second condensing chamber sequentially cool the high-temperature coal gas, and the temperature of the coal gas entering the gas holder is fully reduced by cooling for three times.
Description
Technical Field
The utility model relates to a cooling device specifically is a quick cooling arrangement of coal industry.
Background
The temperature of the raw gas led out from the coking chamber reaches 650-700 ℃, and the raw gas contains a plurality of tar gases, benzene steam, water vapor, ammonia vapor, hydrogen sulfide and the like. At high temperature, the chemical products can not be recovered, impurities can not be removed, and the gas refining and the recovery of the chemical products can be effectively carried out only by lowering the temperature of the gas.
The conventional gas cooling equipment has the defects of less cooling times and lower cooling efficiency on gas, and the existing gas cooling equipment needs to be separately provided with steps for recycling treatment after cooling, so that time is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick cooling arrangement of coal industry 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 quick cooling arrangement of coal chemical industry, includes induction port, first condensation chamber, water chiller, condenser pipe and gas chamber, the condenser pipe distributes in the inboard of first condensation chamber, the one end rigid coupling of first condensation chamber has the induction port, induction port department is provided with the suction fan, the other end of first condensation chamber is connected in the upper end of first passageway, the lower extreme of first passageway is connected with the second condensation chamber, the inboard of second condensation chamber still is provided with the condenser pipe, the condenser pipe is connected with the water chiller; and the two sides of the second condensation chamber are connected with a gas tank through a second channel, and the middle of the second channel is also connected with a first air pump.
As a further aspect of the present invention: the condensation pipes on the inner sides of the first condensation chamber and the second condensation chamber are distributed in a spiral shape.
As a further aspect of the present invention: and a filter screen is fixedly connected to the upper end of the second condensation chamber.
As a further aspect of the present invention: the condenser pipe is connected respectively to the upper end and the lower extreme of water chiller, connect in water chiller upper end install first water pump and second water pump on the condenser pipe, first water pump and second water pump are located the upper and lower both sides of first condensation chamber respectively, connect in water chiller lower extreme still install the third water pump on the condenser pipe.
As a further aspect of the present invention: the bottom of the second condensation chamber is also provided with a cavity, a refrigerator is further installed in the cavity, the refrigerator is provided with an exhaust port, and the cavity wall is also provided with a small ventilation hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the air suction fan, the first condensation chamber and the second condensation chamber sequentially cool the high-temperature coal gas, the temperature of the coal gas entering the gas chamber is fully reduced by cooling for three times, and the coal gas is conveniently and subsequently further processed.
2. The water pumps with different heights enable water flow in the condensation pipe to flow at the maximum speed rate under the condition of ensuring the temperature of the water flow, and meanwhile, the arrangement of the spiral pipeline also reduces resistance when the water flow flows, so that the cooling efficiency is accelerated.
3. The filter screen can be used for filtering the gas for the last time before the gas enters the gas chamber, so that impurities in the gas are filtered, and the purity of the gas in the gas chamber is ensured.
4. The refrigerator discharges the cold air produced in the refrigerator through the discharge port on the refrigerator, so that the cold air reduces the temperature on the bottom plate of the second condensation chamber, further reduces the temperature of coal gas in the second condensation chamber, and achieves the purpose of further cooling.
Drawings
Fig. 1 is a schematic structural diagram of a rapid cooling device in coal chemical industry.
Fig. 2 is a schematic structural diagram of a refrigerator in a rapid cooling device in coal chemical industry.
Fig. 3 is a schematic structural diagram of a spiral condenser tube in a rapid cooling device in coal chemical industry.
In the figure: 1-air suction port, 2-air suction fan, 3-first condensing chamber, 4-first channel, 5-second condensing chamber, 6-filter screen, 7-condenser pipe, 8-refrigerator, 9-exhaust port, 10-gas holder, 11-first air pump, 12-water cooling unit, 13-first water pump, 14-second water pump, 15-third water pump, and 16-second channel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-3, a rapid cooling device for coal chemical industry includes an air suction port 1, a first condensation chamber 3, a water cooling unit 12, a condensation pipe 7 and a gas chamber 10, wherein the condensation pipe 7 is distributed at the inner side of the first condensation chamber 3, one end of the first condensation chamber 3 is fixedly connected with the air suction port 1, and an air suction fan 2 is disposed at the air suction port 1.
High-temperature coal gas prepared in a coal chemical plant enters through the air suction port 1, is cooled in the first step under the air suction and air cooling action of the air suction fan 2, and then enters the first condensation chamber 3 provided with the condensation pipe 7 through the high-temperature coal gas of the air suction fan 2 to be cooled in the second step.
The other end of first condensation chamber 3 is connected in the upper end of first passageway 4, the lower extreme of first passageway 4 is connected with the second condensation chamber, the inboard of second condensation chamber 5 still is provided with condenser pipe 7, condenser pipe 7 is connected with water chiller 12.
The high-temperature coal gas passing through the first condensing chamber 3 is subjected to primary cooling twice, passes through the first channel 4 and enters the second condensing chamber 5, and is subjected to cooling treatment for the third time when encountering a condensing pipe 7 arranged in the second condensing chamber 5. The water chiller unit 12 makes the cold water firstly pass through the second condensation chamber 5 and then be transmitted to the first condensation chamber 3 through the condensation pipe 7.
The two sides of the second condensation chamber 5 are connected with a gas chamber 10 through a second channel 16, and the middle of the second channel 16 is also connected with a first gas pump 11.
The gas cooled for three times can enter the gas tank 10 through the pumping action of the first air pump 11 to wait for the subsequent treatment.
The working principle of the embodiment is as follows: when the gas cooling device is used, high-temperature coal gas is guided into the air suction port 1, the high-temperature coal gas is conveyed into the first condensation chamber 3 through the rotation of the air suction fan 2 arranged at the air suction port 1, and meanwhile, the rotating air suction fan 2 also performs primary air cooling treatment on the high-temperature coal gas. When the high-temperature coal gas entering the first condensation chamber 3 meets the condensation pipe 7 arranged in the first condensation chamber 3, the low temperature in the condensation pipe 7 can neutralize the heat in the high-temperature coal gas, and further the effect of secondary cooling is achieved. When the coal gas enters the second condensation chamber 5 again through the first passage 4, the coal gas enters the coal gas cabinet 10 through the pumping action of the first air pump 11 installed on the second passage 16 after passing through the third condensation action of the condensation pipe 7 in the second condensation chamber 5, and the temperature of the coal gas entering the coal gas cabinet 10 can be ensured because the condensation effect of the second condensation chamber 5 is good.
Example 2
In order to enhance the water flow speed of the water chiller 12, an improvement is added on the basis of the embodiment 1, and the improvement is as follows: referring to fig. 1 to 3, the upper end and the lower end of the water chiller unit 12 are respectively connected to the condensation pipe 7, the condensation pipe 7 connected to the upper end of the water chiller unit 12 is provided with a first water pump 13 and a second water pump 14, the first water pump 13 and the second water pump 14 are respectively located at the upper side and the lower side of the first condensation chamber 3, and the condensation pipe 7 connected to the lower end of the water chiller unit 12 is further provided with a third water pump 15. The condensation pipes 7 inside the first condensation chamber 3 and the second condensation chamber 5 are spirally distributed.
The water pumps with different heights enable water flow in the condensation pipe 7 to flow at the maximum speed rate under the condition of ensuring the temperature of the water flow, and meanwhile, the arrangement of the spiral pipeline also reduces resistance when the water flow flows, so that the cooling efficiency is accelerated.
Example 3
In order to ensure the purity of the coal gas, an improvement is added on the basis of the embodiment 1, and the improvement is as follows: referring to fig. 1-3, a filter screen 6 is further fixed to the upper end of the second condensation chamber 5. The filter screen 6 can perform the last filtration before the coal gas enters the coal gas cabinet 10 to filter out impurities in the coal gas, thereby ensuring the purity of the coal gas in the coal gas cabinet 10.
Example 4
In order to further increase the cooling effect, the improvement is added on the basis of the embodiment 1, and the improvement is as follows: referring to fig. 1-3, a cavity is further formed at the bottom of the second condensation chamber 5, a refrigerator 8 is further installed in the cavity, an exhaust port 9 is formed on the refrigerator 8, and a small ventilation hole is further formed in the cavity wall. The refrigerator 8 discharges the cold air produced inside through the exhaust port 9 on the refrigerator, so that the cold air reduces the temperature on the bottom plate of the second condensation chamber 5, and further reduces the temperature of the coal gas inside the second condensation chamber 5.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a quick cooling arrangement of coal industry, includes induction port (1), first condensation chamber (3), water-cooling unit (12), condenser pipe (7) and gas chamber (10), condenser pipe (7) distribute in the inboard of first condensation chamber (3), the one end rigid coupling of first condensation chamber (3) has induction port (1), its characterized in that, induction port (1) department is provided with suction fan (2), the other end of first condensation chamber (3) is connected in the upper end of first passageway (4), the lower extreme of first passageway (4) is connected with the second condensation chamber, the inboard of second condensation chamber (5) still is provided with condenser pipe (7), condenser pipe (7) are connected with water-cooling unit (12); and the two sides of the second condensation chamber (5) are connected with a gas tank (10) through a second channel (16), and the middle of the second channel (16) is also connected with a first air pump (11).
2. The coal chemical industry rapid cooling device according to claim 1, characterized in that the condensation pipes (7) inside the first condensation chamber (3) and the second condensation chamber (5) are spirally distributed.
3. The coal chemical industry rapid cooling device according to claim 2, wherein a filter screen (6) is further fixedly connected to the upper end of the second condensation chamber (5).
4. The coal chemical industry rapid cooling device according to claim 1, wherein the upper end and the lower end of the water cooling unit (12) are respectively connected with the condensation pipe (7), the condensation pipe (7) connected to the upper end of the water cooling unit (12) is provided with a first water pump (13) and a second water pump (14), the first water pump (13) and the second water pump (14) are respectively positioned at the upper side and the lower side of the first condensation chamber (3), and the condensation pipe (7) connected to the lower end of the water cooling unit (12) is further provided with a third water pump (15).
5. The coal chemical industry rapid cooling device according to claim 2, wherein a cavity is further formed at the bottom of the second condensation chamber (5), a refrigerator (8) is further installed in the cavity, an air outlet (9) is formed in the refrigerator (8), and a small air hole is further formed in the cavity wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944770.2U CN213421893U (en) | 2020-05-29 | 2020-05-29 | Quick cooling arrangement of coal industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944770.2U CN213421893U (en) | 2020-05-29 | 2020-05-29 | Quick cooling arrangement of coal industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421893U true CN213421893U (en) | 2021-06-11 |
Family
ID=76224329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020944770.2U Expired - Fee Related CN213421893U (en) | 2020-05-29 | 2020-05-29 | Quick cooling arrangement of coal industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213421893U (en) |
-
2020
- 2020-05-29 CN CN202020944770.2U patent/CN213421893U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |