CN213610638U - Modular modularization compressed air drying machine - Google Patents
Modular modularization compressed air drying machine Download PDFInfo
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- CN213610638U CN213610638U CN202022463273.3U CN202022463273U CN213610638U CN 213610638 U CN213610638 U CN 213610638U CN 202022463273 U CN202022463273 U CN 202022463273U CN 213610638 U CN213610638 U CN 213610638U
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- compressed air
- condensed water
- pipe
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- 238000007605 air drying Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 238000001179 sorption measurement Methods 0.000 claims abstract description 45
- 239000003463 adsorbent Substances 0.000 claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 abstract description 6
- 238000011069 regeneration method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004321 preservation Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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Abstract
The utility model discloses a modular modularization compressed air drying machine, including air compressor machine, precooler, evaporimeter, water gas separator, adsorption tower, the inside adsorbent that is equipped with of adsorption tower, the air compressor machine is connected with the precooler by the high temperature and high humidity compressed air gas-supply pipe, and the precooler is connected with the evaporimeter by medium temperature and high humidity compressed air gas-supply pipe, and the evaporimeter is connected with water gas separator by low temperature and low humidity compressed air gas-supply pipe an, for current combination formula compressed air drying machine, the utility model discloses the inside adsorbent regeneration operation step of adsorption tower who is equipped with simplifies and the rational utilization the cold volume of the low temperature comdenstion water through water gas separator discharge, the utility model discloses novel structure, reasonable in design has the usability and the practicality of preferred, is fit for using widely.
Description
Technical Field
The utility model relates to a compressed air drying machine technical field specifically is a modular modularization compressed air drying machine.
Background
The combined compressed air drier is drying equipment organically combining freeze drying and adsorption drying, and the working principle is as follows: the high-temperature high-humidity compressed air generated by the compressor firstly exchanges heat with dried low-temperature compressed air in the precooler to reduce the temperature, then enters the evaporator to be further cooled to about 2 ℃, most of gaseous moisture at the pressure dew point is converted into liquid water and then is automatically discharged by the water-gas separator, then the compressed air with very low moisture content enters the adsorption tower to be further dried and dehumidified to obtain finished gas with lower dew point, finally, the low-temperature dried compressed air enters the precooler to cool the high-temperature high-humidity air, simultaneously the temperature of the compressed air per se is also raised to prevent the external dewing of a conveying pipeline, and a small part of the heated dried compressed air is raised to the normal pressure to be used as an adsorbent for regeneration, so that the regeneration efficiency is improved, and the energy consumption is reduced.
In summary, the conventional combined compressed air dryer is to directly introduce the low-temperature and low-humidity dry air separated by the water-gas separator into the adsorption tower for secondary adsorption, then to introduce the dry air into the precooler for heat exchange, and then to separate a small part of the dry compressed air heated by the precooler to be raised to normal pressure for regeneration of the adsorbent in the adsorption tower. To this end, we propose a modular combined compressed air dryer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular modularization compressed air drying machine 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:
a combined modularized compressed air dryer comprises an air compressor, a precooler, an evaporator, a water-gas separator and an adsorption tower, wherein an adsorbent is arranged in the adsorption tower, the air compressor is connected with the precooler through a high-temperature high-humidity compressed air delivery pipe, the precooler is connected with the evaporator through a medium-temperature high-humidity compressed air delivery pipe, the evaporator is connected with the water-gas separator through a low-temperature low-humidity compressed air delivery pipe a, the water-gas separator is connected with the precooler through a low-temperature low-humidity compressed air delivery pipe b, the precooler is connected with the adsorption tower through the medium-temperature low-humidity compressed air delivery pipe, a medium-temperature dried compressed air exhaust pipe is welded at the top end of the adsorption tower, the water-gas separator is connected with a low-temperature condensed water collecting tank through a low-temperature condensed water delivery pipe a, the low-temperature condensed water delivery pipe a is welded at, the other end of the low-temperature condensed water delivery pipe b is fixedly connected to a water inlet of the water pump, one end of the water pump water outlet is fixedly connected with the low-temperature condensed water delivery pipe c, the other end of the low-temperature condensed water delivery pipe c penetrates through the bottom end of the side wall of the adsorption tower, extends into the inside of an adsorbent arranged in the adsorption tower and then penetrates through the top end of the side wall of the adsorption tower to extend out of the adsorption tower, and a drain.
As a further aspect of the present invention: and the pipe body of the low-temperature condensed water delivery pipe c positioned in the adsorbent is spiral.
As a further aspect of the present invention: one section pipe shaft of low temperature low humidity compressed air gas-supply pipe b is located inside low temperature comdenstion water jar that catchments.
As a further aspect of the present invention: and the section of the pipe body of the low-temperature low-humidity compressed air conveying pipe b positioned in the low-temperature condensed water collecting tank is also in a spiral shape.
As a further aspect of the present invention: and the pipe body of the low-temperature condensed water delivery pipe c positioned in the adsorbent is made of a purple copper material.
As a further aspect of the present invention: and a section of pipe body of the low-temperature low-humidity compressed air pipe b positioned in the low-temperature condensed water collecting tank is made of a purple copper material.
As a further aspect of the present invention: and an overflow hole is formed in the top end of the other side wall of the low-temperature condensed water collecting tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model firstly enters the low-temperature low-humidity dry air separated by the water-gas separator into the precooler for heat exchange to heat up, then the gas water enters an adsorption tower and is secondarily adsorbed by an adsorbent to form dry compressed air, so the temperature in the adsorption tower is high, the low-temperature condensed water collecting tank arranged in the utility model can collect the low-temperature condensed water discharged by the water-gas separator, then the water can enter the adsorption tower with high temperature under the action of a water pump arranged in the utility model, therefore, when the adsorbent in the adsorption tower with high temperature is saturated, the adsorbent can be rapidly cooled by the low-temperature condensed water collected in the low-temperature condensed water collecting tank, therefore, the gaseous water with high temperature absorbed by the adsorbent is condensed, so that the adsorbent achieves the regeneration effect, the operation steps are simplified, and the cold energy of the low-temperature condensed water discharged by the water-gas separator is reasonably utilized;
2. the utility model discloses one section pipe shaft of low-temperature low-humidity compressed air gas-supply pipe b who is equipped with is located inside the low-temperature condensate water collection tank, can make the low-temperature low-humidity compressed air that separates through the water separator carry out the low temperature heat preservation to the low-temperature condensate water of collecting in the low-temperature condensate water collection tank earlier before getting into the precooler and carrying out the heat exchange, prevent that ambient temperature from influencing the cold volume of the low-temperature condensate water of collecting in the low-temperature condensate water collection tank, the utility model discloses novel structure, reasonable in design has the usability and the practicality of preferred, is fit for using widely.
Drawings
Fig. 1 is a schematic view of a modular combined compressed air dryer.
Fig. 2 is a sectional view showing an internal structure of an adsorption tower in a combined modular compressed air dryer.
Fig. 3 is a sectional view showing an internal structure of a low temperature condensed water collecting tank in a combined type modularized compressed air dryer.
In the figure: 1. an air compressor; 1-1, a high-temperature high-humidity compressed air delivery pipe; 2. a precooler; 2-1, a medium-temperature high-humidity compressed air delivery pipe; 2-2, a medium-temperature low-humidity compressed air delivery pipe; 3. an evaporator; 3-1, a low-temperature low-humidity compressed air delivery pipe a; 4. a water-gas separator; 4-1, a low-temperature condensed water delivery pipe a; 4-2, a low-temperature low-humidity compressed air delivery pipe b; 5. a low-temperature condensed water collecting tank; 5-1, a low-temperature condensed water delivery pipe b; 5-2, overflow holes; 6. a water pump; 6-1, a low-temperature condensed water delivery pipe c; 7. an adsorption tower; 7-1, adsorbent; 7-2, drying the compressed air exhaust pipe at medium temperature; 7-3, a drain pipe.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a combined modularized compressed air dryer comprises an air compressor 1, a precooler 2, an evaporator 3, a water-gas separator 4 and an adsorption tower 7, wherein an adsorbent 7-1 is arranged in the adsorption tower 7, the air compressor 1 is connected with the precooler 2 through a high-temperature high-humidity compressed air pipe 1-1, so that high-temperature high-humidity compressed air prepared by the air compressor enters the precooler 2 through the high-temperature high-humidity compressed air pipe 1-1 for precooling, thereby reducing the load of the evaporator 3, the precooler 2 is connected with the evaporator 3 through a medium-temperature high-humidity compressed air pipe 2-1, so that the high-temperature high-humidity compressed air precooled and cooled in advance by the precooler 2 enters the evaporator 3 through the medium-temperature high-humidity compressed air pipe 2-1 for being cooled by the evaporator 3 to a great extent, and most of gaseous water in the compressed air is condensed, the low-temperature low-humidity compressed air delivery pipe a3-1 is connected with the water-gas separator 4, and can separate condensed gaseous water from low-temperature low-humidity compressed air;
the water-gas separator 4 is connected with the precooler 2 through the low-temperature low-humidity compressed air pipe b4-2, so that the utility model firstly conveys the low-temperature low-humidity compressed air separated by the water-gas separator 4 into the precooler 2 through the low-temperature low-humidity compressed air pipe b4-2 to exchange heat with the high-temperature high-humidity compressed air prepared by the air compressor 1 so as to be heated, the precooler 2 is connected with the adsorption tower 7 through the medium-temperature low-humidity compressed air pipe 2-2, so that the medium-temperature low-humidity compressed air after heat exchange through the precooler 2 enters the adsorption tower 7 through the medium-temperature low-humidity compressed air pipe 2-2, thereby being secondarily adsorbed by the adsorbent 7-1 arranged in the adsorption tower 7 to obtain medium-temperature dry compressed air, the medium-temperature dry compressed air exhaust pipe 7-2 is welded at the top end of the adsorption tower 7, the compressed air dried at the medium temperature can be discharged from the medium temperature dried compressed air exhaust pipe 7-2, so that the temperature in the adsorption tower 7 is high at the moment;
the water gas separator 4 is connected with a low-temperature condensed water collecting tank 5 by a low-temperature condensed water delivery pipe a4-1, so that the low-temperature condensed water discharged by the water gas separator 4 enters the low-temperature condensed water collecting tank 5 through a low-temperature condensed water delivery pipe a4-1 to be collected in a centralized manner, a low-temperature condensed water delivery pipe a4-1 is welded at the top end of one side wall of the low-temperature condensed water collecting tank 5, one end of a low-temperature condensed water delivery pipe b5-1 is welded at the bottom end of the other side wall of the low-temperature condensed water collecting tank 5, an overflow hole 5-2 is formed at the top end of the other side wall of the low-temperature condensed water collecting tank 5, so that the liquid level of the low-temperature condensed water collected in the low-temperature condensed water collecting tank 5 is prevented from being too high, and the low-temperature condensed water delivery pipe a 36, one end of a low-temperature condensed water delivery pipe c6-1 is fixedly connected to a water outlet of the water pump 6, the other end of the low-temperature condensed water delivery pipe c6-1 penetrates through the bottom end of the side wall of the adsorption tower 7, extends into the adsorbent 7-1 arranged in the adsorption tower 7 and then penetrates through the top end of the side wall of the adsorption tower 7 to extend out of the adsorption tower 7, so that low-temperature condensed water collected in the low-temperature condensed water collection tank 5 can enter the adsorbent 7 arranged in the adsorption tower 7 from the low-temperature condensed water delivery pipe b5-1 and the low-temperature condensed water delivery pipe c6-1 under the action of the water pump 6, when the adsorbent 7-1 in the adsorption tower 7 with high temperature is saturated, the low-temperature condensed water collected in the low-temperature condensed water collection tank 5 can be rapidly cooled, so that gaseous water with high temperature absorbed by the adsorbent 7-1 is condensed, and, the operation steps are simplified, the cold energy of the low-temperature condensed water discharged by the water-gas separator 4 is reasonably utilized, the pipe body of the low-temperature condensed water delivery pipe c6-1 positioned in the adsorbent 7-1 is spiral, the contact area of the low-temperature condensed water delivery pipe c6-1 and the adsorbent 7-1 can be increased, thereby improving the cooling effect of the low-temperature condensed water on the adsorbent 7-1 with high temperature, the pipe body of the low-temperature condensed water delivery pipe c6-1 positioned in the adsorbent 7-1 is made of a purple copper material, so that the pipe body of the low-temperature condensed water conveying pipe c6-1 positioned inside the adsorbent 7-1 has better heat conductivity, thereby ensuring the cooling effect of the low-temperature condensed water on the adsorbent 7-1 with high temperature, the bottom end of the adsorption tower 7 is welded with a drain pipe 7-3, condensed water condensed by the adsorbent 7-1 can be discharged by a drain pipe 7-3;
the section of the pipe body of the low-temperature low-humidity compressed air conveying pipe b4-2 is positioned in the low-temperature condensed water collecting tank 5, so that low-temperature low-humidity compressed air separated by the water-gas separator 4 can carry out low-temperature heat preservation on low-temperature condensed water collected in the low-temperature condensed water collecting tank 5 before entering the precooler 2 for heat exchange, the cold quantity of the low-temperature condensed water collected in the low-temperature condensed water collecting tank 5 is prevented from being influenced by the external temperature, the section of the pipe body of the low-temperature low-humidity compressed air conveying pipe b4-2 positioned in the low-temperature condensed water collecting tank 5 is also spiral, the contact area between the low-temperature low-humidity compressed air conveying pipe b4-2 and the low-temperature condensed water collected in the low-temperature condensed water collecting tank 5 can be increased, the low-temperature heat preservation effect of the low-temperature low-humidity compressed air on the low-temperature condensed water is improved, the section of the, so that the pipe body of the low-temperature low-humidity compressed air conveying pipe b4-2 in the low-temperature condensed water collecting tank 5 has better heat conductivity, thereby ensuring the low-temperature heat preservation effect of the low-temperature low-humidity compressed air on the low-temperature condensed water.
The utility model discloses a theory of operation is: high-temperature and high-humidity compressed air prepared by an air compressor enters a precooler 2 for precooling through a high-temperature and high-humidity compressed air delivery pipe 1-1, the high-temperature and high-humidity compressed air precooled and cooled in advance by the precooler 2 enters an evaporator 3 through a medium-temperature and high-humidity compressed air delivery pipe 2-1 to be greatly cooled by the evaporator 3, most gaseous water in the compressed air is condensed and then is separated by a water-gas separator 4, low-temperature and low-humidity compressed air separated by the water-gas separator 4 is delivered into the precooler 2 through a low-temperature and low-humidity compressed air delivery pipe b4-2 to exchange heat with the high-temperature and high-humidity compressed air prepared by the air compressor 1 so as to be heated, and then enters an adsorption tower 7 through the medium-temperature and low-humidity compressed air delivery pipe 2-2 so as to be secondarily adsorbed by an adsorbent 7-1, obtaining medium-temperature dry compressed air, wherein the temperature in the adsorption tower 7 is high, the low-temperature condensed water separated by the water-gas separator 4 enters the low-temperature condensed water collecting tank 5 through the low-temperature condensed water delivery pipe a4-1 to be collected in a centralized manner, because one section of pipe body of the low-temperature low-humidity compressed air delivery pipe b4-2 is positioned in the low-temperature condensed water collecting tank 5, the low-temperature low-humidity compressed air separated by the water-gas separator 4 carries out low-temperature heat preservation on the low-temperature condensed water collected in the low-temperature condensed water collecting tank 5 before entering the precooler 2 for heat exchange, the cold quantity of the low-temperature condensed water collected in the low-temperature condensed water collecting tank 5 can be prevented from being influenced by the external temperature, and when the adsorbent 7-1 in the adsorption tower 7 with high temperature is saturated, the low-temperature condensed water collected in the low-temperature condensed water collecting tank 5 can be, Inside low-temperature condensate water raceway c6-1 entered into the inside adsorbent 7 that is equipped with of adsorption tower 7, the low-temperature condensate water of collecting in the jar 5 is catchmented to the accessible low-temperature condensate water cools off rapidly to make the gaseous state water that adsorbent 7-1 absorbed temperature is high condensed, thereby make adsorbent 7-1 reach regeneration effect, operating procedure simplifies and the rational utilization through the cold volume of water gas separator 4 exhaust low-temperature condensate water, the utility model discloses novel structure, reasonable in design has the usability and the practicality of preferred, is fit for using widely.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
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 (7)
1. A combined modularized compressed air dryer comprises an air compressor (1), a precooler (2), an evaporator (3), a water-gas separator (4) and an adsorption tower (7), wherein an adsorbent (7-1) is arranged in the adsorption tower (7), the air compressor (1) is connected with the precooler (2) through a high-temperature high-humidity compressed air pipe (1-1), the precooler (2) is connected with the evaporator (3) through a medium-temperature high-humidity compressed air pipe (2-1), the evaporator (3) is connected with the water-gas separator (4) through a low-temperature low-humidity compressed air pipe a (3-1), the combined modularized compressed air dryer is characterized in that the water-gas separator (4) is connected with the precooler (2) through a low-temperature low-humidity compressed air pipe b (4-2), the precooler (2) is connected with the adsorption tower (7) through the medium-temperature low-humidity compressed air pipe (2-2), the top end of the adsorption tower (7) is welded with a medium-temperature dry compressed air exhaust pipe (7-2), the water-gas separator (4) is connected with a low-temperature condensed water collecting tank (5) through a low-temperature condensed water conveying pipe a (4-1), the low-temperature condensed water conveying pipe a (4-1) is welded at the top end of one side wall of the low-temperature condensed water collecting tank (5), one end of a low-temperature condensed water conveying pipe b (5-1) is welded at the bottom end of the other side wall of the low-temperature condensed water collecting tank (5), the other end of the low-temperature condensed water conveying pipe b (5-1) is fixedly connected with a water inlet of a water pump (6), a water outlet of the water pump (6) is fixedly connected with one end of a low-temperature condensed water conveying pipe c (6-1), the other end of the low-temperature condensed water conveying pipe c (6-1) penetrates through the bottom end of The bottom end of the tower (7) and the bottom end of the adsorption tower (7) are welded with drain pipes (7-3).
2. A combined modular compressed air dryer according to claim 1, characterized in that the pipe body of the low-temperature condensate water conveying pipe c (6-1) inside the adsorbent (7-1) is helical.
3. The combined modular compressed air dryer as claimed in claim 1, wherein the low-temperature and low-humidity compressed air delivery pipe b (4-2) has a pipe body section located inside the low-temperature condensed water collection tank (5).
4. A combined modular compressed air dryer according to claim 3, wherein a section of the pipe body of the low-temperature and low-humidity compressed air delivery pipe b (4-2) inside the low-temperature condensed water collection tank (5) is also helical.
5. A combined modular compressed air dryer according to claim 2, characterized in that the pipe body of the low-temperature condensate water conveying pipe c (6-1) inside the adsorbent (7-1) is of a copper material.
6. The combined modular compressed air dryer as claimed in claim 4, wherein the low-temperature and low-humidity compressed air delivery pipe b (4-2) located inside the low-temperature condensed water collection tank (5) has a pipe body made of a purple copper material.
7. The combined modular compressed air dryer according to claim 1, wherein the top end of the other side wall of the low-temperature condensed water collecting tank (5) is provided with an overflow hole (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463273.3U CN213610638U (en) | 2020-10-29 | 2020-10-29 | Modular modularization compressed air drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463273.3U CN213610638U (en) | 2020-10-29 | 2020-10-29 | Modular modularization compressed air drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213610638U true CN213610638U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022463273.3U Expired - Fee Related CN213610638U (en) | 2020-10-29 | 2020-10-29 | Modular modularization compressed air drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213610638U (en) |
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2020
- 2020-10-29 CN CN202022463273.3U patent/CN213610638U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |