CN209752563U - Cold dryer for drying compressed air - Google Patents
Cold dryer for drying compressed air Download PDFInfo
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- CN209752563U CN209752563U CN201920380118.XU CN201920380118U CN209752563U CN 209752563 U CN209752563 U CN 209752563U CN 201920380118 U CN201920380118 U CN 201920380118U CN 209752563 U CN209752563 U CN 209752563U
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- heat exchanger
- drying
- water separator
- controller
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Abstract
A cold dryer for drying compressed air relates to the field of mechanical automation. It contains leading cooler, evaporimeter, condenser, deareator, automatic drainage valve, terminal import storehouse, temperature controller, sensor, door, heat exchanger, controller and motor, the air inlet of leading cooler is connected with the air compressor machine, one side that the air compressor machine was kept away from to leading cooler is connected with the evaporimeter, one side that leading cooler was kept away from to the evaporimeter is provided with the pipeline, heat exchanger is linked together with the evaporimeter through the pipeline, heat exchanger's inside is provided with the condenser respectively, heat exchanger and condenser fixed connection, one side of heat exchanger is provided with deareator, deareator and heat exchanger intercommunication, deareator's below is provided with automatic drainage valve, deareator's inside is provided with the temperature controller. The utility model discloses beneficial effect does: the structure design is simple and reasonable, the cost is low, the operation is stable, the drying effect is good, and the working efficiency is high.
Description
Technical Field
The utility model relates to a mechanical automation field, concretely relates to make dry machine of cold of compressed air.
Background
The freeze dryer is a short-term freeze dryer, the working principle of the freeze dryer is mainly that heat exchange is carried out between refrigerant and compressed air, the temperature of the compressed air is reduced to the dew point temperature within the range of 2-10 ℃, and the application of the freeze dryer is wider and wider along with the continuous development of the industry of the freeze dryer. The cylinder, main shaft, test and the excretion part of present mill board use compressed air in a large number, in the compressed air source of mill, because the reason of pressure, can contain the great moisture of humidity in the compressed air, no matter these moisture get into cylinder or other parts of board, all can cause the compelling harm to the organism, make it lose partial function. The primary filter and the secondary filter of patent for CN201820221743.9 all are provided with the drier, and gaseous process secondary filter directly enters into the board on, because the long drying effect of drier live time can't guarantee, make gaseous not dry the life who just gets into the board completely that influences the board easily, use the drier cost higher in addition, are not conform to energy-conserving concept.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a make compressed air drying's cold machine of doing, structural design is simple reasonable, and is with low costs, operates steadily, and drying effect is good, and work efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a front cooler 1, an evaporator 2, a condenser 3, a gas-water separator 4, an automatic drain valve 5, a terminal inlet bin 6, a temperature controller 7, a sensor 8, a bin gate 9, a heat exchanger 10, a controller 11 and a motor 12, wherein an air inlet of the front cooler 1 is connected with an air compressor, one side of the front cooler 1, which is far away from the air compressor, is connected with the evaporator 2, one side of the evaporator 2, which is far away from the front cooler 1, is provided with a pipeline 2-1, the heat exchanger 10 is communicated with the evaporator 2 through the pipeline 2-1, the condenser 3 is respectively arranged inside the heat exchanger 10, the heat exchanger 10 is fixedly connected with the condenser 3, one side of the heat exchanger 10 is provided with the gas-water separator 4, the gas-water separator 4 is communicated with the heat exchanger 10, the automatic drain valve 5 is arranged below the gas-water separator 4, a terminal inlet bin 6 is arranged at one end, far away from the heat exchanger 10, of the gas-water separator 4, the terminal inlet bin 6 is respectively provided with a first drying pipe 6-1, a second drying pipe 6-2 and a third drying pipe 6-3, the terminal inlet bin 6 is communicated with the gas-water separator 4 through the first drying pipe 6-1 or the second drying pipe 6-2, the terminal inlet bin 6 is communicated with the machine equipment through the third drying pipe 6-3, bin doors 9 are arranged on the second drying pipe 6-2 and the third drying pipe 6-3, motors 12 are arranged on the bin doors 9, a controller 11 is arranged above the terminal inlet bin 6, and a sensor 8 is arranged inside the terminal inlet bin 6.
The sensor 8 comprises a temperature sensor 8-1 and a humidity sensor 8-2, and the temperature sensor 8-1 and the humidity sensor 8-2 are both connected with the controller 11.
The pipeline 2-1 is a drying pipe.
The bin gate 9 is fixedly connected with a motor 12.
The controller 11 is a PLC controller.
The utility model discloses a theory of operation: this cold machine of doing is under normal work, the door of second drying tube is in the closed condition, and the door of third drying tube is in the open condition, when gaseous from the deareator enters into terminal import storehouse, the inside sensor of terminal import storehouse can detect gaseous humiture, when gaseous humiture is not in the setting value within range, the door in the second drying tube is opened, the door of third drying tube is closed, the controller control temperature controller adjusts the refrigeration temperature in the deareator, make gaseous separation of gas water again through temperature control, until meeting the standard through the door of third drying tube and entering into in the board equipment.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the structure design is simple and reasonable, the cost is low, the operation is stable, the drying effect is good, and the working efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a system flow diagram of the present invention;
FIG. 2 is an enlarged view corresponding to the direction A of FIG. 1;
Fig. 3 is an enlarged view corresponding to fig. 1 in the direction B.
Description of reference numerals: the device comprises a front cooler 1, an evaporator 2, a condenser 3, a gas-water separator 4, an automatic drain valve 5, a terminal inlet bin 6, a temperature controller 7, a sensor 8, a bin gate 9, a heat exchanger 10, a controller 11, a motor 12, a pipeline 2-1, a first drying pipe 6-1, a second drying pipe 6-2, a third drying pipe 6-3, a temperature sensor 8-1 and a humidity sensor 8-2.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the air-water separator comprises a front cooler 1, an evaporator 2, a condenser 3, an air-water separator 4, an automatic drain valve 5, a terminal inlet bin 6, a temperature controller 7, a sensor 8, a bin gate 9, a heat exchanger 10, a controller 11 and a motor 12, wherein an air inlet of the front cooler 1 is connected with an air compressor, one side of the front cooler 1, which is far away from the air compressor, is connected with the evaporator 2, one side of the evaporator 2, which is far away from the front cooler 1, is provided with a pipeline 2-1, the heat exchanger 10 is communicated with the evaporator 2 through the pipeline 2-1, the condenser 3 is respectively arranged inside the heat exchanger 10, the heat exchanger 10 is fixedly connected with the condenser 3, the condenser 3 is mainly used for refrigeration, one side of the heat exchanger 10 is provided with the air-water separator 4, the air-water separator 4 is communicated with the heat exchanger 10, the automatic drain valve 5 is arranged below, the separated water is discharged from an automatic water discharge valve 5, a temperature controller 7 is arranged inside the gas-water separator 4, the temperature controller 7 is used for controlling the temperature inside the gas-water separator 4, a terminal inlet bin 6 is arranged at one end of the gas-water separator 4, which is far away from a heat exchanger 10, the terminal inlet bin 6 is respectively provided with a first drying tube 6-1, a second drying tube 6-2 and a third drying tube 6-3, the terminal inlet bin 6 is communicated with the gas-water separator 4 through the first drying tube 6-1 or the second drying tube 6-2, the terminal inlet bin 6 is communicated with machine equipment through the third drying tube 6-3, bin gates 9 are arranged on the second drying tube 6-2 and the third drying tube 6-3, motors 12 are arranged on the bin gates 9, a controller 11 is arranged above the terminal inlet bin 6, a sensor 8 is arranged inside the terminal inlet bin 6, under normal work, the bin gate 9 of the second drying pipe 6-2 is in a closed state, the bin gate 9 of the third drying pipe 6-3 is in an open state, when the gas enters the terminal inlet bin 6 from the gas-water separator 4, the temperature and humidity of the gas can be detected by the sensor 8 inside the terminal inlet bin 6, when the temperature and humidity of the gas are not within a set value range, the bin gate 9 in the second drying pipe 6-2 is opened, the bin gate 9 of the third drying pipe 6-3 is closed, the controller 11 controls the temperature controller 7 to adjust the refrigeration temperature in the gas-water separator 4, the gas is subjected to gas-water separation again through temperature control, and the gas enters the machine equipment through the bin gate 9 of the third drying pipe 6-3 until the standard is met.
The sensor 8 comprises a temperature sensor 8-1 and a humidity sensor 8-2, the temperature sensor 8-1 and the humidity sensor 8-2 are both connected with the controller 11, the temperature sensor 8-1 is used for detecting the temperature in the gas-water separator 4, and the humidity sensor 8-2 is used for detecting the humidity in the gas-water separator 4.
The pipeline 2-1 is a drying pipe and mainly plays a drying role.
The bin gate 9 is fixedly connected with a motor 12.
The controller 11 is a PLC controller.
The utility model discloses a theory of operation: this cold machine of doing is under normal work, the door of second drying tube is in the closed condition, and the door of third drying tube is in the open condition, when gaseous from the deareator enters into terminal import storehouse, the inside sensor of terminal import storehouse can detect gaseous humiture, when gaseous humiture is not in the setting value within range, the door in the second drying tube is opened, the door of third drying tube is closed, the controller control temperature controller adjusts the refrigeration temperature in the deareator, make gaseous separation of gas water again through temperature control, until meeting the standard through the door of third drying tube and entering into in the board equipment.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the structure design is simple and reasonable, the cost is low, the operation is stable, the drying effect is good, and the working efficiency is high.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A cool dryer for drying compressed air, characterized in that: the air-water separator comprises a front cooler (1), an evaporator (2), a condenser (3), an air-water separator (4), an automatic drain valve (5), a terminal inlet bin (6), a temperature controller (7), a sensor (8), a bin door (9), a heat exchanger (10), a controller (11) and a motor (12), wherein an air inlet of the front cooler (1) is connected with an air compressor, one side of the front cooler (1), which is far away from the air compressor, is connected with the evaporator (2), one side of the evaporator (2), which is far away from the front cooler (1), is provided with a pipeline (2-1), the heat exchanger (10) is communicated with the evaporator (2) through the pipeline (2-1), the condenser (3) is respectively arranged inside the heat exchanger (10), the heat exchanger (10) is fixedly connected with the condenser (3), and the air-water separator (4) is arranged on one side of the heat exchanger, the gas-water separator (4) is communicated with a heat exchanger (10), an automatic drain valve (5) is arranged below the gas-water separator (4), a temperature controller (7) is arranged inside the gas-water separator (4), a terminal inlet bin (6) is arranged at one end, far away from the heat exchanger (10), of the gas-water separator (4), the terminal inlet bin (6) is respectively provided with a first drying pipe (6-1), a second drying pipe (6-2) and a third drying pipe (6-3), the terminal inlet bin (6) is communicated with the gas-water separator (4) through the first drying pipe (6-1) or the second drying pipe (6-2), the terminal inlet bin (6) is communicated with the machine equipment through the third drying pipe (6-3), bin gates (9) are arranged on the second drying pipe (6-2) and the third drying pipe (6-3), the bin gate (9) is provided with a motor (12), the controller (11) is arranged above the terminal inlet bin (6), and the sensor (8) is arranged inside the terminal inlet bin (6).
2. A refrigerated dryer for drying compressed air according to claim 1 wherein: the sensor (8) comprises a temperature sensor (8-1) and a humidity sensor (8-2), and the temperature sensor (8-1) and the humidity sensor (8-2) are both connected with the controller (11).
3. A refrigerated dryer for drying compressed air according to claim 1 wherein: the pipeline (2-1) is a drying pipe.
4. A refrigerated dryer for drying compressed air according to claim 1 wherein: the bin gate (9) is fixedly connected with the motor (12).
5. a refrigerated dryer for drying compressed air according to claim 1 wherein: the controller (11) is a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380118.XU CN209752563U (en) | 2019-03-25 | 2019-03-25 | Cold dryer for drying compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380118.XU CN209752563U (en) | 2019-03-25 | 2019-03-25 | Cold dryer for drying compressed air |
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| Publication Number | Publication Date |
|---|---|
| CN209752563U true CN209752563U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380118.XU Active CN209752563U (en) | 2019-03-25 | 2019-03-25 | Cold dryer for drying compressed air |
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| Country | Link |
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| CN (1) | CN209752563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960964A (en) * | 2019-12-21 | 2020-04-07 | 铜陵万华禾香板业有限公司 | Method and device for dehumidifying compressed air of glue applying system |
| CN112957882A (en) * | 2021-02-03 | 2021-06-15 | 厦门艾欣特医用设备有限公司 | Medical air cooling and drying machine |
-
2019
- 2019-03-25 CN CN201920380118.XU patent/CN209752563U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960964A (en) * | 2019-12-21 | 2020-04-07 | 铜陵万华禾香板业有限公司 | Method and device for dehumidifying compressed air of glue applying system |
| CN112957882A (en) * | 2021-02-03 | 2021-06-15 | 厦门艾欣特医用设备有限公司 | Medical air cooling and drying machine |
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