CN223807450U - A cooling water circulation system for a gas compressor - Google Patents
A cooling water circulation system for a gas compressorInfo
- Publication number
- CN223807450U CN223807450U CN202520429626.8U CN202520429626U CN223807450U CN 223807450 U CN223807450 U CN 223807450U CN 202520429626 U CN202520429626 U CN 202520429626U CN 223807450 U CN223807450 U CN 223807450U
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- cooling water
- air compressor
- cooling
- gas
- inlet pipe
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Abstract
本实用新型涉及煤气加压机冷却技术领域，解决煤气加压机冷却水水耗高，污水处理成本高的问题。具体涉及一种煤气加压机用冷却水循环系统，包括空压机冷却塔;空压机冷却塔风机，设置在空压机冷却塔顶部；空压机冷却水泵，一端通过管道与空压机冷却塔连接，另一端通过管道与冷干机冷却水进水管连接；空压机冷却水泵用于将空压机冷却塔中的冷却水泵入冷干机冷却水进水管中；冷干机冷却水进水管通过煤气加压机进水管连接煤气加压机；冷干机冷却水回水管，一端连接煤气加压机出水管，另一端与空压机冷却塔连接。通过集成空压机冷却塔、冷干机及煤气加压机，实现加压机内的冷却换热，将空压机冷却塔内的冷却水，进行闭式循环利用，实现环保节能降耗。
This utility model relates to the field of gas compressor cooling technology, solving the problems of high cooling water consumption and high wastewater treatment costs in gas compressors. Specifically, it relates to a cooling water circulation system for a gas compressor, including an air compressor cooling tower; an air compressor cooling tower fan installed at the top of the air compressor cooling tower; an air compressor cooling water pump, one end connected to the air compressor cooling tower via a pipe, and the other end connected to the cooling water inlet pipe of a refrigerated dryer via a pipe; the air compressor cooling water pump pumps cooling water from the air compressor cooling tower into the cooling water inlet pipe of the refrigerated dryer; the refrigerated dryer cooling water inlet pipe is connected to the gas compressor via the gas compressor inlet pipe; and the refrigerated dryer cooling water return pipe is connected at one end to the gas compressor outlet pipe and at the other end to the air compressor cooling tower. By integrating the air compressor cooling tower, refrigerated dryer, and gas compressor, cooling and heat exchange within the compressor are achieved, and the cooling water in the air compressor cooling tower is recycled in a closed loop, achieving environmental protection, energy saving, and consumption reduction.
Description
Technical Field
The utility model relates to the technical field of cooling of gas pressurizers, in particular to a cooling water circulation system for a gas pressurizer.
Background
In the existing gas workshop, the bearing box cooling water of the converter gas pressurizing machine adopts electric dust removal production water supplementing as cooling water, cooled water is directly discharged into an electric dust removal sewage collecting tank and is conveyed to a sewage treatment plant for treatment through a lifting pump, so that a large amount of cooling water is consumed on one hand, and the cost of workshop sewage treatment is increased on the other hand, and the control of the cost of workshop production is not facilitated.
Disclosure of utility model
The utility model aims to provide a cooling water circulation system for a gas pressurizing machine, which solves the problems of high cooling water consumption and high sewage treatment cost of the gas pressurizing machine in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cooling water circulation system for a gas pressurizing machine, which comprises:
cooling tower of air compressor;
The air compressor cooling tower fan is arranged at the top of the air compressor cooling tower;
The air compressor cooling water pump is used for pumping cooling water in the air compressor cooling tower into the cooling water inlet pipe of the air dryer, and the cooling water inlet pipe of the air dryer is connected with the gas pressurizing machine through the gas pressurizing machine water inlet pipe;
The air compressor comprises a cooling and drying machine cooling water return pipe, wherein one end of the cooling and drying machine cooling water return pipe is connected with a water outlet pipe of the gas pressurizer, and the other end of the cooling and drying machine cooling water return pipe is connected with a cooling tower of the air compressor.
Further, a first manual butterfly valve is arranged on a pipeline between the air compressor cooling tower and the air compressor cooling water pump.
Further, on the pipeline between the air compressor machine cooling water pump with cold dry machine cooling water inlet tube, set gradually check valve, electric butterfly valve and the manual butterfly valve of second along the flow direction of cooling water.
Further, a self-cleaning filter is arranged in parallel at the downstream of the second manual butterfly valve.
Furthermore, an emergency cooling water pipeline is arranged at the joint of the cooling water inlet pipe of the cold dryer and the water inlet pipe of the coal gas pressurizer.
Further, a first stop valve is arranged on the cooling water inlet pipe of the cooling dryer, and the cooling water inlet pipe of the cooling dryer is used for conveying cooling water pumped by the cooling water pump of the air compressor into a bearing box cooling coil pipe in the gas pressurizing machine.
Further, a second stop valve is arranged on the cooling water return pipe of the cold dryer, and the cooling water return pipe of the cold dryer is used for returning cooling water subjected to heat exchange through the bearing box cooling coil in the gas pressurizing machine to the cooling tower of the air compressor for heat exchange and cooling.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
According to the cooling water circulation system for the gas compressor, the water inlet and return pipes of the gas compressor are connected to the water inlet and return pipes of the air compressor, so that cooling water in the cooling tower of the gas compressor is conveyed into the water inlet pipe of the gas compressor through the cooling water pump of the air compressor and the cooling water inlet pipe of the cooling dryer, is introduced into the gas compressor, and is returned into the cooling tower of the air compressor through the water outlet pipe of the gas compressor, and is recycled into the gas compressor for heat exchange after cooling and heat exchange in the cooling tower of the air compressor, thereby forming the cooling water closed circulation system of the gas compressor, on the basis of no water consumption, the water consumption is greatly reduced, the original sewage treatment cost is reduced, and the environment protection, energy conservation and consumption reduction are realized.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a plan view of a cooling water circulation system for a gas pressurizing machine provided by the utility model;
FIG. 2 is a schematic diagram of the structure of the gas pressurizing machine provided by the utility model;
FIG. 3 is a schematic diagram of the cooling water direction of the cooling water circulation system for the gas pressurizing machine;
wherein reference numerals are as follows:
1. The cooling device comprises an air compressor cooling tower, an air compressor cooling tower fan, an air compressor cooling water pump, a cooling water inlet pipe of a cooling dryer, a cooling water return pipe of the cooling dryer, a first manual butterfly valve, a 7 check valve, an 8 electric butterfly valve, a 9 second manual butterfly valve, a 10 self-cleaning filter, an 11 emergency cooling water pipeline, a 12 first stop valve, a 13 second stop valve, a 14 gas pressurizing machine, a 140 gas pressurizing machine, a water inlet pipe of the 1401, a water inlet branch pipe of the 141, a water outlet pipe of the gas pressurizing machine, a 1411 water outlet branch pipe of the 142 and a bearing box cooling coil.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the embodiment of the utility model, as shown in fig. 1 and 2, the cooling water circulation system for the gas pressurizing machine specifically comprises an air compressor cooling tower 1, an air compressor cooling tower fan 2, an air compressor cooling water pump 3, a cooling water inlet pipe 4 of a cooling dryer and a cooling water return pipe 5 of the cooling dryer.
The air compressor cooling tower 1 is used for providing circulating cooling water for the gas pressurizer, and further cooling and heat exchanging are carried out in the gas pressurizer 14.
The top of the air compressor cooling tower 1 is provided with an air compressor cooling tower fan 2. The fan is arranged, and through ventilation, the air flow in the cooling tower is accelerated, so that the heat exchange rate of cooling water and air is improved. In addition, the cooling tower fan is also beneficial to improving the temperature of the surrounding environment and reducing the heat island effect.
In the embodiment, an air compressor cooling water pump 3 is arranged on one side of an air compressor cooling tower 1, the air compressor cooling tower 1 is connected with the air compressor cooling water pump 3 through a pipeline, and the other end of the air compressor cooling water pump 3 is connected with a cooling water inlet pipe 4 of a cooling dryer through a pipeline. And the cooling water in the air compressor cooling tower 1 is pumped into a cooling water inlet pipe 4 of the cold dryer by the air compressor cooling water pump 3. The number of the air compressor cooling water pumps 3 can be reasonably arranged according to production requirements, and in the embodiment, two air compressor cooling water pumps 3 are arranged to realize one device for use. Of course, other numbers of air compressor cooling water pumps are arranged, and the protection scope of the utility model is also covered.
The cold dryer cooling water inlet pipe 4 is connected to the gas compressor 14 through the gas compressor inlet pipe 140, more specifically to the bearing box cooling coil 142 in the gas compressor 14, and the cooling water is introduced into the cooling water pipe for heat exchange and temperature reduction. In this embodiment, a plurality of gas pressurizing units 14 are arranged, and a plurality of water inlet branch pipes 1401 are arranged on the pipeline of the gas pressurizing unit water inlet pipe 140 and are connected to the gas pressurizing units 14. The number of the water inlet branch pipes 1401 is adjusted according to the number of the gas pressurizing machines 14. A branch pipe is matched with a gas pressurizing machine, and the gas pressurizing machines 14 are not mutually interfered.
The cooling water inlet pipe 4 of the cold dryer is provided with a first stop valve 12 for controlling the on-off of cooling water, isolating the cold dryer from the gas pressurizing machine 14 and rapidly cutting off water flow in emergency.
In addition, in this embodiment, in order to realize the closed circulation of the cooling water of the gas compressor 14, a gas compressor outlet pipe 141 is further connected to the bearing housing cooling coil 142 of the gas compressor 14, and the gas compressor outlet pipe 141 is further connected to the cooling water return pipe 5 of the cooling dryer, so that the cooling water in the gas compressor 14 after heat exchange by the bearing housing cooling coil 142 is introduced into the cooling water return pipe 5 of the cooling dryer through the outlet pipe. One end of the cooling water return pipe 5 of the cooling dryer is connected with the air compressor cooling tower 1, and the cooling water is returned to the air compressor cooling tower 1 through the cooling water return pipe 5 of the cooling dryer. The temperature of the cooling water after heat exchange is raised, and the cooling water is returned to the cooling tower 1 of the air compressor for heat exchange, temperature reduction and cooling so as to be recycled.
Meanwhile, the water in the cooling coil 142 of the bearing box is led out of the gas pressurizing machine 14 through a plurality of water outlet branch pipes 1411, and one water outlet branch pipe corresponds to one coil and corresponds to one pressurizing machine.
Likewise, in this embodiment, a second stop valve 13 is further disposed on the cooling water return pipe 5 of the cooling dryer, and is used for controlling the on-off of the return water, isolating the cooling dryer from the gas pressurizing machine 14, and rapidly cutting off the return water in an emergency.
In this embodiment, on the pipeline between air compressor machine cooling tower 1 and air compressor machine cooling water pump 3, still be provided with first manual butterfly valve 6, the setting of butterfly valve for the break-make of control cooling water.
And a check valve 7, an electric butterfly valve 8 and a second manual butterfly valve 9 are sequentially arranged on a pipeline between the air compressor cooling water pump 3 and the cooling water inlet pipe 4 of the cooling dryer along the flowing direction of cooling water. The check valve 7 prevents the cooling water from flowing backwards in the system, ensures the one-way flow of the cooling water, prevents the water from flowing backwards when the water pump is stopped, and protects the water pump and the pipeline system. The electric butterfly valve 8 is used for automatically controlling the on-off and flow of the cooling water. The second manual butterfly valve 9 is used for manually adjusting or cutting off cooling water, is used for manually closing water flow during maintenance or overhaul, and can also be used as a standby control means of the electric butterfly valve 8. The check valve 7, the electric butterfly valve 8 and the second manual butterfly valve 9 cooperate to ensure safe, stable and efficient operation of the cooling water system.
In addition, the downstream of the second manual butterfly valve 9 is also provided with a self-cleaning filter 10 in parallel, the filter is arranged to remove impurities such as particles, sediment and the like in the cooling water, prevent the impurities from entering the cold dryer, avoid blocking or damaging equipment, ensure the smooth cooling water and maintain the high-efficiency operation of the cold dryer.
In order to ensure that under the condition that the air compressor suddenly jumps electricity or the water pump fails to cause the water pump to stop running, in the embodiment, an emergency cooling water pipeline 11 is further arranged at the joint of the cooling water inlet pipe 4 of the cold dryer and the water inlet pipe 140 of the coal gas pressurizer, and the emergency cooling water pipeline is connected through a metal hose quick connector, so that when the air compressor suddenly fails to stop electricity or the water pump fails, the emergency cooling water is put into use, and the cooling water can be quickly recovered.
In summary, referring to fig. 3, the cooling water circulation system for the gas compressor disclosed in the utility model is characterized in that the water inlet and return pipes of the gas compressor are connected to the water inlet and return pipes of the gas compressor, so that the cooling water in the cooling tower 1 of the air compressor is treated by the self-cleaning filter 10 through the cooling water pump 3 of the air compressor, is conveyed to the water inlet pipe 140 of the gas compressor through the cooling water inlet pipe 4 of the cold compressor, is distributed to each water inlet branch pipe 1401 through the water inlet pipe 140 of the gas compressor, is then introduced into the bearing box cooling coil 142 in the gas compressor 14, is communicated with the water outlet pipe 141 of the gas compressor through the water outlet pipes 1411, and is returned to the cooling water cooling pipe 5 of the gas compressor 14 for heat exchange, and is recycled to the gas compressor 14 for heat exchange and utilization after the cooling heat exchange in the cooling tower 1 of the air compressor, thereby forming the cooling water closed circulation system of the gas compressor 14, so that the water cost is greatly reduced on the basis of no water consumption, the original sewage treatment cost is reduced, and the environment protection, consumption is reduced, and energy is saved.
In addition, in order to ensure the normal operation of the system, an emergency cooling water pipeline 11 is further arranged at the joint of the cooling water inlet pipe 4 of the cold dryer and the water inlet pipe 140 of the gas pressurizer, and the normal use of the cooling water can be ensured under the condition that the water pump is stopped due to sudden power-off of the air compressor or water pump failure.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. A cooling water circulation system for a gas pressurizing machine, comprising:
An air compressor cooling tower (1);
The air compressor cooling tower fan (2), and the air compressor cooling tower fan (2) is arranged at the top of the air compressor cooling tower (1);
The air compressor cooling water pump (3), one end of the air compressor cooling water pump (3) is connected with the air compressor cooling tower (1) through a pipeline, and the other end of the air compressor cooling water pump (3) is connected with the cooling water inlet pipe (4) of the air dryer through a pipeline, wherein the air compressor cooling water pump (3) is used for pumping the cooling water in the air compressor cooling tower (1) into the cooling water inlet pipe (4) of the air dryer;
The air compressor comprises a cooling and drying machine cooling water return pipe (5), wherein one end of the cooling and drying machine cooling water return pipe (5) is connected with a water outlet pipe of the coal gas pressurizer, and the other end of the cooling and drying machine cooling water return pipe (5) is connected with the air compressor cooling tower (1).
2. The cooling water circulation system for a gas pressurizing machine according to claim 1, wherein a first manual butterfly valve (6) is provided on a pipe between the air compressor cooling tower (1) and the air compressor cooling water pump (3).
3. The cooling water circulation system for the gas pressurizing machine according to claim 1, wherein a check valve (7), an electric butterfly valve (8) and a second manual butterfly valve (9) are sequentially arranged on a pipeline between the air compressor cooling water pump (3) and the cooling water inlet pipe (4) of the cooling dryer along the flowing direction of cooling water.
4. A cooling water circulation system for a gas pressurizing machine according to claim 3, characterized in that a self-cleaning filter (10) is arranged in parallel downstream of the second manual butterfly valve (9).
5. The cooling water circulation system for the gas pressurizer according to claim 1, wherein an emergency cooling water pipeline (11) is further arranged at the joint of the cooling water inlet pipe (4) of the cold dryer and the water inlet pipe of the gas pressurizer.
6. The cooling water circulation system for the gas pressurizing machine according to claim 1, wherein a first stop valve (12) is arranged on the cooling water inlet pipe (4) of the cold dryer, and the cooling water inlet pipe (4) of the cold dryer is used for conveying cooling water pumped by the cooling water pump (3) of the air compressor into a bearing box cooling coil in the gas pressurizing machine.
7. The cooling water circulation system for the gas pressurizing machine according to claim 6, wherein a second stop valve (13) is arranged on the cooling water return pipe (5) of the cold dryer, and the cooling water return pipe (5) of the cold dryer is used for returning cooling water subjected to heat exchange through a bearing box cooling coil in the gas pressurizing machine to the air compressor cooling tower (1) for heat exchange and cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520429626.8U CN223807450U (en) | 2025-03-12 | 2025-03-12 | A cooling water circulation system for a gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520429626.8U CN223807450U (en) | 2025-03-12 | 2025-03-12 | A cooling water circulation system for a gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223807450U true CN223807450U (en) | 2026-01-16 |
Family
ID=98382104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520429626.8U Active CN223807450U (en) | 2025-03-12 | 2025-03-12 | A cooling water circulation system for a gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223807450U (en) |
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2025
- 2025-03-12 CN CN202520429626.8U patent/CN223807450U/en active Active
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