CN217107354U - Device for improving temperature of demineralized water by utilizing waste heat of air compressor - Google Patents
Device for improving temperature of demineralized water by utilizing waste heat of air compressor Download PDFInfo
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- CN217107354U CN217107354U CN202220492905.5U CN202220492905U CN217107354U CN 217107354 U CN217107354 U CN 217107354U CN 202220492905 U CN202220492905 U CN 202220492905U CN 217107354 U CN217107354 U CN 217107354U
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Abstract
The utility model provides an utilize device of air compressor machine waste heat improvement demineralized water temperature relates to waste heat recovery technical field, including air compressor machine, air compressor machine heat recovery machine and demineralized water tank, through oil gas union coupling between air compressor machine and the air compressor machine heat recovery machine, air compressor machine heat recovery machine is connected with out oil pipe and steam pipe, it has connected gradually cooler and filter to go out oil pipe one end, the filter is connected with the back flow, the back flow is connected with the liquid pump, the drain pipe and the air compressor machine of liquid pump are connected, the one end that air compressor machine heat recovery machine was kept away from to the steam pipe is connected with the demineralized water tank. In this device, the heat energy that produces in the air compressor machine is carried out abundant absorption to air compressor machine heat recovery machine, absorbs and is accomplished back oil-gas mixture and is separated into oil gas and air, and the oil gas of isolating realizes reuse through cooler and filter, and the air direct action of isolating heats the demineralized water tank, simple structure, and resource utilization is high.
Description
Technical Field
The utility model relates to a waste heat recovery technical field particularly, relates to an utilize device of air compressor machine waste heat improvement demineralized water temperature.
Background
The boiler make-up water treatment system can be roughly divided into three types due to the difference of water quality of water sources of various power plants. The better the water quality of each water treatment source, the simpler the water treatment system, and the pneumatic diaphragm valves and pneumatic surfaces are arranged between the valves and surface system equipment, and the actions of the valves and the surface system equipment are finished by compressed air; the deaerator in the boiler mainly has the functions of removing oxygen and other gases in boiler feed water, ensuring the quality of the feed water, heating the feed water and increasing the temperature of the feed water, and gradually and slowly heating to generate steam at the present stage.
But can produce a large amount of heat losses in the operation of air compressor machine, thereby how to utilize air compressor machine waste heat recovery to preheat before the demineralized water gets into the oxygen-eliminating device and reach and reduce the oxygen-eliminating device and heat the steam quantity, this is present short slab of this trade, does not make use of and causes the very big waste of the energy easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of providing in the above-mentioned background art, then provided an utilize air compressor machine waste heat to improve the device of demineralized water temperature.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an utilize device of air compressor machine waste heat improvement demineralized water temperature, includes air compressor machine, air compressor machine heat recovery machine and demineralized water tank, through the circulation of oil gas union coupling in order to realize oil gas between air compressor machine and the air compressor machine heat recovery machine, air compressor machine heat recovery machine is connected with out oil pipe and steam pipe, play oil pipe one end has connected gradually and is used for realizing the oily cooler of oil and is used for carrying out filterable filter to oil, the filter is connected with the back flow, the back flow is connected with the liquid pump that is used for the oiling, the drain pipe of liquid pump is connected with the air compressor machine, the steam pipe is kept away from the one end and the demineralized water tank of air compressor machine heat recovery machine and is connected.
Further, the air compressor heat energy recovery machine comprises an oil-gas separator and a condenser, the air compressor heat energy recovery machine introduces high-temperature circulating oil and high-temperature compressed gas into the heat energy hot water unit, then heat energy generated in the operation process of the air compressor is fully absorbed by the heat energy hot water unit, after absorption, oil-gas mixed gas is separated into oil gas and air by the oil-gas separator, and the oil gas is separated and condensed into liquid under the action of the condenser.
Furthermore, the outside of the hot air pipe is provided with a heat insulation layer to reduce heat loss generated in the heat conveying process of the hot air pipe.
Further, be equipped with the tee bend on the oil pipe, the tee bend intercommunication has the fluid-discharge tube, be equipped with the manometer that is used for observing intraductal oil pressure on the fluid-discharge tube and realize the flowing back valve of flowing back, this design is convenient for the staff and observes the intraductal oil pressure of oil outlet, avoids the too big pipeline and the equipment damage that causes of oil pressure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, reasonable in design, air compressor machine heat recovery machine carries out abundant absorption with the heat energy that produces in the air compressor machine, absorbs and accomplishes back oil-gas mixture and is separated into oil gas and air by oil and gas separator, and the oil gas of isolating realizes reuse through cooler and filter, and the air direct action of isolating heats the demineralized water case, and this design has realized the utilization to the air compressor machine heat waste, and resource utilization is high.
2. The utility model discloses a design of manometer and flowing back valve, the staff of being convenient for observes the interior oil pressure of oil pipe, can realize the regulation of oil pipe internal pressure through adjusting the flowing back valve, avoids the oil pressure too big to cause the damage to pipeline and equipment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
wherein: 1 air compressor machine, 2 oil gas pipes, 3 air compressor machine heat recovery machines, 4 play oil pipe, 41 tee bend, 42 fluid-discharge tube, 43 manometer, 44 flowing back valve, 5 coolers, 6 filters, 61 back flow pipes, 7 liquid pumps, 8 steam pipes, 81 heat preservation, 9 demineralized water tank.
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. The invention will be further explained with reference to the accompanying drawings and examples:
as shown in fig. 1, a device for increasing temperature of demineralized water by using waste heat of an air compressor comprises an air compressor 1, an air compressor heat energy recovery machine 3 and a demineralized water tank 9, wherein the air compressor and the air compressor heat energy recovery machine are connected through an oil-gas pipe 2 to realize circulation of oil gas, the air compressor heat energy recovery machine comprises an oil-gas separator and a condenser, high-temperature circulating oil and high-temperature compressed gas are introduced into a heat energy hot water unit by the air compressor heat energy recovery machine, then heat energy generated in the operation process of the air compressor is fully absorbed by the heat energy hot water machine, after absorption is completed, oil-gas mixed gas is separated into oil gas and air by the oil-gas separator, the oil gas is separated and condensed into liquid under the action of the condenser, the air compressor heat energy recovery machine is connected with an oil outlet pipe 4 and a hot air pipe 8, one end of the oil outlet pipe is sequentially connected with a cooler 5 for realizing oil cooling and a filter 6 for filtering the oil, the filter is connected with the back flow pipe 61, the back flow pipe is connected with the liquid pump 7 that is used for the oiling, the drain pipe of liquid pump is connected with the air compressor machine, the hot gas pipe is kept away from the one end and is connected with the demineralized water tank of air compressor machine heat recovery machine.
This device simple structure, air compressor machine heat recovery machine fully absorbs the heat energy that produces in with the air compressor machine, absorbs and is separated into oil gas and air by oil and gas separator after accomplishing back oil gas mixture, and the oil gas of isolating realizes reuse through cooler and filter, and the air direct action that separates is in the demineralized water case, heats the demineralized water, and this design has realized the utilization to the air compressor machine heat waste, and resource utilization is high.
Wherein, in order to avoid heat loss generated in the process of heat transmission of the hot air pipe, the outside of the hot air pipe is provided with a heat insulation layer 81.
Wherein, for the staff is convenient for observe the interior oil pressure of oil pipe, avoid the too big pipeline and equipment of causing the damage of oil pressure, be equipped with tee bend 41 on the oil pipe, the tee bend intercommunication has fluid-discharge tube 42, be equipped with the manometer 43 that is used for observing the interior oil pressure of pipe and realize flowing back bleeder valve 44 on the fluid-discharge tube.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for explaining the principle of the present invention, and that the present invention can also have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an utilize air compressor machine waste heat to improve device of demineralized water temperature, a serial communication port, including air compressor machine, air compressor machine heat recovery machine and demineralized water tank, through oil gas union coupling between air compressor machine and the air compressor machine heat recovery machine, air compressor machine heat recovery machine is connected with out oil pipe and steam pipe, play oil pipe one end has connected gradually cooler and filter, the filter is connected with the back flow, the back flow is connected with the liquid pump, the drain pipe and the air compressor machine of liquid pump are connected, the steam pipe is kept away from the one end and the demineralized water tank of air compressor machine heat recovery machine and is connected.
2. The device for increasing the temperature of the desalted water by using the waste heat of the air compressor as claimed in claim 1, wherein an insulating layer is arranged outside the hot air pipe.
3. The device for increasing the temperature of the desalted water by using the waste heat of the air compressor as claimed in claim 1, wherein the air compressor heat energy recovery machine comprises an oil-gas separator and a condenser.
4. The device for increasing the temperature of the demineralized water by utilizing the waste heat of the air compressor as claimed in claim 1, wherein a tee joint is arranged on the oil outlet pipe, the tee joint is communicated with a drain pipe, and a pressure gauge and a drain valve are arranged on the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220492905.5U CN217107354U (en) | 2022-03-09 | 2022-03-09 | Device for improving temperature of demineralized water by utilizing waste heat of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220492905.5U CN217107354U (en) | 2022-03-09 | 2022-03-09 | Device for improving temperature of demineralized water by utilizing waste heat of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107354U true CN217107354U (en) | 2022-08-02 |
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ID=82600580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220492905.5U Active CN217107354U (en) | 2022-03-09 | 2022-03-09 | Device for improving temperature of demineralized water by utilizing waste heat of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107354U (en) |
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2022
- 2022-03-09 CN CN202220492905.5U patent/CN217107354U/en active Active
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