CN217473123U - Steam-water separation device for belt type dehydrator - Google Patents
Steam-water separation device for belt type dehydrator Download PDFInfo
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- CN217473123U CN217473123U CN202221518762.7U CN202221518762U CN217473123U CN 217473123 U CN217473123 U CN 217473123U CN 202221518762 U CN202221518762 U CN 202221518762U CN 217473123 U CN217473123 U CN 217473123U
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Abstract
The utility model discloses a steam-water separation device for a belt type dehydrator, which comprises a condensation drying system and a steam-water separation system; the air inlet end of the condensation drying system is connected with an air compressor of the belt type dehydrator through a pipeline, the air outlet end of the condensation drying system is connected with the air inlet end of the steam-water separation system through a pipeline, and the air outlet end of the steam-water separation system is connected with the air inlet of the belt type dehydrator through a pipeline; wherein the condensation drying system adopts a freezing type dryer; the steam-water separation system adopts a silica gel filter element. The utility model discloses can be complete with the steam-water separation among the gas supply system, avoid corrosion such as inside switching-over valve, pressure valve, tensioning cylinder, the cylinder of rectifying of belt dewaterer to ensure the normal work of hydroextractor, improve the reliability of hydroextractor.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to steam-water separation device for belt dewaterer.
Background
Conventional belt dryers typically employ reciprocating compressors and rotary screw compressors with incomplete water-vapor separation of the air supply system. Steam exists in the trachea, not only influences atmospheric pressure stability for inside by the corrosion easily of switching-over valve, pressure valve, tensioning cylinder, the cylinder of rectifying moreover, leads to the unable normal use of switching-over valve, pressure valve measurement inaccurate, tensioning cylinder rate is not enough, the cylinder of rectifying action insensitive scheduling problem seriously influences hydroextractor operating condition.
Therefore, it is necessary to develop a device capable of separating water and vapor in the air supply system to ensure the normal operation of the belt dehydrator.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned that exists to prior art, the utility model discloses a solve the incomplete steam-water separation in current belt dewaterer's gas supply system and lead to inside easy corrosion of belt dewaterer, the problem of the unable normal work of hydroextractor provides a steam-water separation device for belt dewaterer, can be complete with the steam-water separation in the gas supply system, avoids corrosion such as inside reversing valve of belt dewaterer, pressure valve, tensioning cylinder, the cylinder of rectifying to ensure the normal work of hydroextractor, provide the reliability of hydroextractor.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a steam-water separation device for a belt type dehydrator comprises a condensation drying system and a steam-water separation system; the air inlet end of the condensation drying system is connected with an air compressor of the belt type dehydrator through a pipeline, the air outlet end of the condensation drying system is connected with the air inlet end of the steam-water separation system through a pipeline, and the air outlet end of the steam-water separation system is connected with the air inlet of the belt type dehydrator through a pipeline; wherein the condensation drying system adopts a freezing type dryer; the steam-water separation system adopts a silica gel filter element.
The steam-water separation device is arranged and comprises a condensation drying system and a steam-water separation system; the air inlet end of the condensation drying system is connected with an air compressor of the belt type dehydrator through a pipeline, the air outlet end of the condensation drying system is connected with the air inlet end of the steam-water separation system through a pipeline, and the air outlet end of the steam-water separation system is connected with the air inlet of the belt type dehydrator through a pipeline. Like this, the air is after the air compressor compression, at first gets into the condensation drying system in, get rid of the vapor in the compressed air through freeze drying's mode, again through the steam-water separation system, get rid of remaining vapor in the compressed air once more for the dry moisture of compressed air after the processing, avoided moisture in the compressed air to get into inside switching-over valve of hydroextractor corrosion, pressure valve, tensioning cylinder, the cylinder of rectifying, can ensure that the hydroextractor normally works, improved the reliability of hydroextractor and prolonged the life of hydroextractor.
Further, the freeze dryer includes a pre-cooler, a cold-hot air exchanger, an evaporator, and a water drain; the precooler, the cold-hot air exchanger and the evaporator all comprise an air inlet end and an air outlet end, and the evaporator is also provided with an water outlet end; the air inlet end of the pre-cooler is connected with the air compressor, the air outlet end of the pre-cooler is connected with the air inlet end of the cold and hot air exchanger through a pipeline, the air outlet end of the cold and hot air exchanger is connected with the air inlet end of the evaporator, the air outlet end of the evaporator is connected with the air inlet end of the cold and hot air exchanger, and the water outlet end of the evaporator is connected with the water drain device.
Thus, the compressed air first enters the pre-cooler to perform gas-gas or gas-water heat exchange to remove a part of heat energy, and then enters the cold-hot air exchanger to perform heat exchange with the cold air which is cooled to the pressure dew point from the evaporator, so that the temperature of the compressed air is further lowered. Then the compressed air enters an evaporator to exchange heat with the refrigerant, the temperature of the compressed air is reduced to 0-8 ℃, and the moisture in the air is separated out at the temperature and is discharged through a drainer. And the dry low-temperature air enters the cold-hot air exchanger for heat exchange, and is output to the steam-water separation system after the temperature is increased, so that the steam in the compressed air can be condensed into water drops and then discharged.
Further, be equipped with solenoid valve and time relay on the drainer, open through time relay control solenoid to realize drainer automatic drainage, like this, can realize the automatic drainage of drainer, avoid manual operation, convenient to use.
Furthermore, the steam-water separation system comprises two filter elements which are arranged in parallel, so that the filter elements are convenient to replace, and the normal work of the dehydrator cannot be influenced when the filter elements are replaced.
Furthermore, pressure gauges are respectively arranged at the air inlet end of the condensation drying system and the air outlet end of the steam-water separation system, so that the pressure of compressed air can be monitored, and the normal work of the belt type dehydrator is ensured.
Further, still include the casing, condensation drying system and steam-water separation system set up in the casing, like this, reasonable in design makes whole device clean and tidy and improve the safety in utilization of device.
Furthermore, the pipeline adopts the stainless steel pipeline, can avoid the vapor in the compressed air to produce the corrosion to it, improves the reliability in utilization of whole device.
Compared with the prior art, the utility model has the advantages of as follows:
the steam-water separation device is arranged and comprises a condensation drying system and a steam-water separation system; the air inlet end of the condensation drying system is connected with an air compressor of the belt type dehydrator through a pipeline, the air outlet end of the condensation drying system is connected with the air inlet end of the steam-water separation system through a pipeline, and the air outlet end of the steam-water separation system is connected with the air inlet of the belt type dehydrator through a pipeline. Like this, the air is after air compressor compression, at first gets into the condensation drying system in, get rid of the vapor in the compressed air through freeze-drying's mode, again through the steam-water separation system, get rid of remaining vapor in the compressed air once more for the compressed air after the processing is dry no moisture, has avoided moisture in the compressed air to get into inside switching-over valve, pressure valve, tensioning cylinder, the cylinder of rectifying of hydroextractor corrosion, can ensure that the hydroextractor normally works, has improved the reliability of hydroextractor and has prolonged the life of hydroextractor.
Drawings
Fig. 1 is a schematic view of a steam-water separation device for a belt dehydrator according to the present invention.
In the figure: the system comprises a condensation drying system 1, a precooler 11, a cold-hot air exchanger 12, an evaporator 13, a drainer 14, a steam-water separation system 2 and a pressure gauge 3.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example (b):
referring to fig. 1, a steam-water separation device for a belt dehydrator includes a condensation drying system 1 and a steam-water separation system 2. The air inlet end of the condensation drying system 1 is connected with an air compressor of the belt type dehydrator through a pipeline, the air outlet end of the condensation drying system is connected with the air inlet end of the steam-water separation system 2 through a pipeline, and the air outlet end of the steam-water separation system 2 is connected with the air inlet of the belt type dehydrator through a pipeline. Preferably, the condensation drying system 1 employs a freeze dryer. And the steam-water separation system 2 adopts a silica gel filter element.
In particular, the freeze dryer includes a pre-cooler 11, a cool-heat air exchanger 12, an evaporator 13, and a drain 14. The precooler 11, the cold-hot air exchanger 12 and the evaporator 13 each comprise an inlet end and an outlet end, the evaporator 13 also having an outlet end. The inlet end of the precooler 11 is connected with the air compressor, the outlet end thereof is connected with the inlet end of the cold-hot air exchanger 12 through a pipeline, the outlet end of the cold-hot air exchanger 12 is connected with the inlet end of the evaporator 13, the outlet end of the evaporator 13 is connected with the inlet end of the cold-hot air exchanger 12, and the outlet end thereof is connected with the drainer 14. Preferably, be equipped with solenoid valve and time relay on the drainer 14, open through time relay control solenoid to realize the automatic drainage of drainer 14, like this, can realize the automatic drainage of drainer 14, avoid manual operation, convenient to use.
Thus, the compressed air first enters the precooler 11 to perform gas-gas or gas-water heat exchange to remove a part of heat energy, and then enters the cool-heat air exchanger 12 to perform heat exchange with the cool air which has been cooled to the pressure dew point from the evaporator 13, so that the temperature of the compressed air is further lowered. Then the compressed air enters an evaporator 13 to exchange heat with the refrigerant, the temperature of the compressed air is reduced to 0-8 ℃, moisture in the air is separated out at the temperature, and the air is discharged through a drainer 14. The dry low-temperature air enters the cold-hot air exchanger 12 for heat exchange, and the temperature is increased and then output to the steam-water separation system 2, so that the water vapor in the compressed air can be condensed into water drops and then discharged.
During specific implementation, steam-water separation system 2 includes two filter cores that set up side by side, like this, can not influence the normal work of hydroextractor when changing, is convenient for change.
Preferably, the air inlet end of the condensation drying system 1 and the air outlet end of the steam-water separation system 2 are respectively provided with a pressure gauge 3, so that the pressure of the compressed air can be monitored, and the normal operation of the belt type dehydrator can be ensured. The pipeline adopts stainless steel pipeline, can avoid the vapor in the compressed air to produce the corrosion to it, improves the reliability in utilization of whole device.
The device still includes the casing, condensation drying system 1 and catch water 2 set up in the casing, like this, reasonable in design makes whole device clean and tidy and improve the safety in utilization of device.
Through setting up water separator, water separator includes condensation drying system and steam-water separation system. The air inlet end of the condensation drying system is connected with an air compressor of the belt type dehydrator through a pipeline, the air outlet end of the condensation drying system is connected with the air inlet end of the steam-water separation system through a pipeline, and the air outlet end of the steam-water separation system is connected with the air inlet of the belt type dehydrator through a pipeline. Like this, the air is after air compressor compression, at first gets into the condensation drying system in, get rid of the vapor in the compressed air through freeze-drying's mode, again through the steam-water separation system, get rid of remaining vapor in the compressed air once more for the compressed air after the processing is dry no moisture, has avoided moisture in the compressed air to get into inside switching-over valve, pressure valve, tensioning cylinder, the cylinder of rectifying of hydroextractor corrosion, can ensure that the hydroextractor normally works, has improved the reliability of hydroextractor and has prolonged the life of hydroextractor.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions to the technical solutions of the present invention should be included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions.
Claims (7)
1. A steam-water separation device for a belt type dehydrator is characterized by comprising a condensation drying system and a steam-water separation system; the air inlet end of the condensation drying system is connected with an air compressor of the belt type dehydrator through a pipeline, the air outlet end of the condensation drying system is connected with the air inlet end of the steam-water separation system through a pipeline, and the air outlet end of the steam-water separation system is connected with the air inlet of the belt type dehydrator through a pipeline; wherein the condensation drying system adopts a freezing type dryer; the steam-water separation system adopts a silica gel filter element.
2. The steam-water separating apparatus for a belt dehydrator according to claim 1, wherein the freeze dryer comprises a precooler, a cold-hot air exchanger, an evaporator and a drainer; the precooler, the cold-hot air exchanger and the evaporator all comprise an air inlet end and an air outlet end, and the evaporator is also provided with an water outlet end; the air inlet end of the pre-cooler is connected with the air compressor, the air outlet end of the pre-cooler is connected with the air inlet end of the cold and hot air exchanger through a pipeline, the air outlet end of the cold and hot air exchanger is connected with the air inlet end of the evaporator, the air outlet end of the evaporator is connected with the air inlet end of the cold and hot air exchanger, and the water outlet end of the evaporator is connected with the water drain device.
3. The steam-water separator for belt dewaterers according to claim 2, wherein the drainer is provided with an electromagnetic valve and a time relay, and the electromagnetic valve is controlled to be opened by the time relay, so that the drainer automatically drains water.
4. The steam-water separation device for the belt dehydrator according to claim 1, wherein the steam-water separation system comprises two filter elements arranged in parallel.
5. The steam-water separation device for the belt dehydrator according to claim 1, wherein pressure gauges are respectively provided at an air inlet end of the condensing and drying system and an air outlet end of the steam-water separation system.
6. The steam-water separation device for a belt dehydrator of claim 1, further comprising a housing, wherein the condensing and drying system and the steam-water separation system are disposed within the housing.
7. The steam-water separating apparatus for a belt dehydrator according to claim 1, wherein the pipe is a stainless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518762.7U CN217473123U (en) | 2022-06-17 | 2022-06-17 | Steam-water separation device for belt type dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518762.7U CN217473123U (en) | 2022-06-17 | 2022-06-17 | Steam-water separation device for belt type dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217473123U true CN217473123U (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221518762.7U Active CN217473123U (en) | 2022-06-17 | 2022-06-17 | Steam-water separation device for belt type dehydrator |
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| Country | Link |
|---|---|
| CN (1) | CN217473123U (en) |
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2022
- 2022-06-17 CN CN202221518762.7U patent/CN217473123U/en active Active
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