CN210070386U - Vacuum dehydration device of innocent treatment equipment - Google Patents
Vacuum dehydration device of innocent treatment equipment Download PDFInfo
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- CN210070386U CN210070386U CN201920783383.2U CN201920783383U CN210070386U CN 210070386 U CN210070386 U CN 210070386U CN 201920783383 U CN201920783383 U CN 201920783383U CN 210070386 U CN210070386 U CN 210070386U
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- liquid separator
- vapour
- vacuum pump
- pump
- vacuum
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Abstract
The utility model relates to a innocent treatment equipment vacuum dehydration device, including vapour and liquid separator, water storage tank and PLC controller, vapour and liquid separator's upper portion be provided with the intake pipe, the intake pipe on be provided with the magnetic ring, vapour and liquid separator get the top and pass through intake pipe and vacuum pump intercommunication, the vacuum pump pass through pipeline and water storage tank intercommunication, vapour and liquid separator on be provided with level gauge and circulating water pump, circulating water pump's front end be provided with the inflation solenoid valve, the top of water storage tank be provided with the mouth of pipe of giving vent to anger, level gauge, circulating water pump and vacuum pump communicate with the PLC controller respectively. The utility model discloses a device makes the vacuum pump only bleed and does not draw water, reduces the motor energy consumption, reduces the blade and damages.
Description
Technical Field
The utility model relates to a innocent treatment equipment vacuum dehydration device belongs to vacuum apparatus technical field.
Background
The water ring vacuum pump is a vacuum pump which is characterized in that an impeller with blades is eccentrically arranged in a pump shell filled with water, the impeller rotates in the pump shell to form a water ring, the water ring is used as a piston, and air is pumped out by changing the volume to form vacuum. However, in the process of animal innocent treatment, heating is needed under vacuum conditions, so when a water ring vacuum pump is used for providing a vacuum environment, gas and liquid are sucked into the vacuum pump together, and the liquid in a pump cavity of the water ring pump cannot be discharged in time to cause overlarge pressure in the pump cavity, which causes motor overload, motor phase loss, exhaust obstruction and impeller dragging of other parts. In order to prevent the water ring vacuum pump from over-compressing when absorbing water, damaging the impeller, overloading the motor and the like, for example, in the process of well point precipitation, the water-vapor mixed liquid from each underground branch pipe is directly discharged by a water discharge and exhaust port of the water ring vacuum pump, so that the impeller of the vacuum pump is extremely easy to break and the motor is extremely easy to burn due to overload.
SUMMERY OF THE UTILITY MODEL
The utility model provides a innocent treatment equipment vacuum dehydration device has solved current water ring vacuum pump and has easily caused the vacuum pump impeller to break and the motor overload scheduling problem that burns out at the gas-liquid mixture use.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a innocent treatment equipment vacuum dehydration device, includes vapour and liquid separator, water storage tank and PLC controller, vapour and liquid separator's upper portion be provided with the intake pipe, the intake pipe on be provided with the magnetic ring, vapour and liquid separator get the top and pass through intake pipe and vacuum pump intercommunication, the vacuum pump pass through pipeline and water storage tank intercommunication, vapour and liquid separator on be provided with level gauge and circulating water pump, circulating water pump's front end be provided with the solenoid valve of aerifing, water storage tank's top be provided with the gas outlet, level gauge, circulating water pump and vacuum pump communicate with the PLC controller respectively.
Preferably: the liquid level meter adopts an EX liquid level sensor, and the problem of rusting and no induction can be solved by using the EX liquid level sensor.
Preferably: the shaft and the blades of the vacuum pump are made of 304 stainless steel, so that scale can be prevented from being formed in the circulating process, the equipment can be prevented from being incapable of running normally, and the drying efficiency is improved.
Preferably: the gas-liquid separator is provided with a vacuum meter.
The utility model has the advantages that:
in the beasts and birds innocent treatment equipment drying process through condensation cooling with in getting into vapour and liquid separator vapor and water, gas is siphoned away by the vacuum pump, liquid falls into vapour and liquid separator bottom by earth's gravitation, after the water level rises to level sensor high level, PLC controller received signal, then open the solenoid valve of aerifing, circulating water pump opens, circulating water pump drainage, vapour and liquid separator water level drops to level sensor low level after, PLC controller received signal, circulating water pump stops, close the solenoid valve of aerifing, make the interior water level of whole vapour and liquid separator automatic maintenance in reasonable position, gas is taken out through the vacuum pump and is discharged in the water storage tank, discharge through the gas vent of water storage tank, make the vacuum pump only bleed and not draw water, reduce the motor energy consumption, reduce the blade damage.
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 front view of a vacuum dehydration apparatus of a innocent treatment apparatus of the present invention;
FIG. 2 is a left side view of the vacuum dehydration device of the innocent treatment apparatus of the present invention;
FIG. 3 is a right side view of the vacuum dehydration apparatus of the innocent treatment apparatus of the present invention;
in the figure, 1-a vacuum pump, 2-EX liquid level sensor, 3-a gas-liquid separator, 4-a vacuum meter, 5-an air inlet pipe, 6-a magnetic ring, 7-an inflation electromagnetic valve, 8-a circulating water pump, 9-an air outlet, 10-a water storage tank and 11-a PLC (programmable logic controller).
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a innocent treatment equipment vacuum dehydration device, includes vapour and liquid separator 3, water storage tank 10 and PLC controller 11, the upper portion of vapour and liquid separator 3 be provided with intake pipe 5, intake pipe 5 on be provided with magnetic ring 6, vapour and liquid separator 3 get the top and pass through intake pipe 5 and vacuum pump 1 intercommunication, vacuum pump 1 pass through pipeline and water storage tank 10 intercommunication, vapour and liquid separator 3 on be provided with level gauge and circulating water pump 8, circulating water pump 8's front end be provided with aerify solenoid valve 7, water storage tank 10's top be provided with the gas outlet, level gauge, circulating water pump 8 and vacuum pump 1 communicate with PLC controller 11 respectively. The magnetic ring 6 is arranged, so that iron scraps in the steam pipeline can be adsorbed to prevent the pump valve from being damaged.
The level gauge adopts EX level sensor 2, uses EX level sensor 2 can avoid rusty noninductive problem.
The shaft and the blades of the vacuum pump 1 are made of 304 stainless steel, so that scale formation in the circulating process can be prevented, normal operation of equipment can be avoided, and the drying efficiency is improved.
The gas-liquid separator 3 is provided with a vacuum gauge 4.
The utility model discloses an operation process:
the gas and liquid mixture of a closed container or an adsorption product (such as a filter, an egg tray, paper making, a mineral wool board and the like) enters a gas-liquid separator 3 through a gas inlet pipe 5, the gas is sucked away by a vacuum pump 1, the liquid falls into the bottom of the gas-liquid separator under the action of the gravity of the earth, when the water level rises to the high level of a liquid level sensor, a PLC (programmable logic controller) 11 receives a signal, then the inflation electromagnetic valve 7 is opened, the circulating water pump 8 is started, the circulating water pump 8 drains water, after the water level of the gas-liquid separator 3 is reduced to the low level of the liquid level sensor, the PLC 11 receives the signal, the circulating water pump 8 stops, the air charging solenoid valve 7 is closed, the water level in the whole gas-liquid separator 3 is automatically kept at a reasonable position, the gas is pumped out by the vacuum pump 1 and is discharged into the water storage tank 10, the air is discharged through the exhaust port of the water storage tank 10, so that the vacuum pump 1 only pumps air and does not pump water, the energy consumption of the motor is reduced, and the damage to blades is reduced.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a innocent treatment equipment vacuum dehydration device which characterized in that: including vapour and liquid separator, water storage tank and PLC controller, vapour and liquid separator's upper portion be provided with the intake pipe, the intake pipe on be provided with the magnetic ring, vapour and liquid separator get the top and pass through intake pipe and vacuum pump intercommunication, the vacuum pump pass through pipeline and water storage tank intercommunication, vapour and liquid separator on be provided with level gauge and circulating water pump, circulating water pump's front end be provided with aerifys solenoid valve, the top of water storage tank be provided with the gas outlet, level gauge, circulating water pump and vacuum pump communicate with the PLC controller respectively.
2. The vacuum dehydration apparatus of a innocent treatment facility according to claim 1, characterized in that: the liquid level meter adopts an EX liquid level sensor.
3. The vacuum dehydration apparatus of a innocent treatment facility according to claim 1, characterized in that: the shaft and the blades of the vacuum pump are made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783383.2U CN210070386U (en) | 2019-05-28 | 2019-05-28 | Vacuum dehydration device of innocent treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783383.2U CN210070386U (en) | 2019-05-28 | 2019-05-28 | Vacuum dehydration device of innocent treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210070386U true CN210070386U (en) | 2020-02-14 |
Family
ID=69454864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920783383.2U Active CN210070386U (en) | 2019-05-28 | 2019-05-28 | Vacuum dehydration device of innocent treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210070386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066653A (en) * | 2020-08-19 | 2020-12-11 | 杭州科永医疗科技有限公司 | Green medicine production handles and uses dewatering device |
| CN114812107A (en) * | 2022-04-19 | 2022-07-29 | 山东香果冻干机械科技有限公司 | Equipment and process method for keeping constant vacuum degree in food freeze-drying |
-
2019
- 2019-05-28 CN CN201920783383.2U patent/CN210070386U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066653A (en) * | 2020-08-19 | 2020-12-11 | 杭州科永医疗科技有限公司 | Green medicine production handles and uses dewatering device |
| CN112066653B (en) * | 2020-08-19 | 2022-09-20 | 鲁维制药集团有限公司 | Green medicine production handles and uses dewatering device |
| CN114812107A (en) * | 2022-04-19 | 2022-07-29 | 山东香果冻干机械科技有限公司 | Equipment and process method for keeping constant vacuum degree in food freeze-drying |
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