CN202715286U - Low energy consumption vacuum water pumping and drainage control system - Google Patents
Low energy consumption vacuum water pumping and drainage control system Download PDFInfo
- Publication number
- CN202715286U CN202715286U CN 201220413827 CN201220413827U CN202715286U CN 202715286 U CN202715286 U CN 202715286U CN 201220413827 CN201220413827 CN 201220413827 CN 201220413827 U CN201220413827 U CN 201220413827U CN 202715286 U CN202715286 U CN 202715286U
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- valve
- vacuum tank
- controller
- die cavity
- pipeline
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Abstract
The utility model discloses a low energy consumption vacuum water pumping and drainage control system which comprises a die cavity assembly. A pressure point signal station is arranged on the die cavity assembly and is in electric connection with a controller, the die cavity assembly is connected with a vacuum tank through a pipeline, a control valve is arranged on a pipeline between the die cavity assembly and the vacuum tank, the control valve is in electric connection with the controller, the bottom of the vacuum tank is provided with a drainage pipeline and a drainage valve, the vacuum tank is connected with a vacuum pump assembly through a pipeline, the vacuum pump assembly is driven by a motor and is electrically connected with the controller, the upper end of the vacuum tank is provided with a safety valve and a pressure meter, and both the safety valve and the pressure meter are in electric connection with the controller. The low energy consumption vacuum water pumping and drainage control system is simple in structure, small in power configuration, reliable in operation perform and low in energy consumption, and water pumping and drainage are achieved through pressure difference formed between the vacuum tank and the die cavity assembly. After dehydration, product quality is stable, moisture content is controlled below 40%.
Description
Technical field
The utility model relates to a kind of discharging water control system, relates in particular to a kind of low energy cost vacuum degree discharging water control system.
Background technology
Along with country continues to increase the dynamics of environmental protection, the mud in the sewage disposal is required deep dehydration, so that subsequent treatment; At present, domestic most producers adopt compacting, extruding, add traditional drying process operation and control step by step, yet this kind dewatering process also has the following disadvantages:
1, whole technique device therefor is bulky, complex structure;
2, energy resource consumption is large;
3, the product moisture content is greater than more than 50%, unstable product quality.
The utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of low energy cost vacuum degree discharging water control system, to solve original dewatering system complex structure, equipment volume is huge, the problem that energy resource consumption is large, and unstable product quality, moisture content is greater than higher problem.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of low energy cost vacuum degree discharging water control system, comprise the die cavity assembly, be provided with the pressure spot signal station on the described die cavity assembly, described pressure spot signal station is electrically connected with controller, the die cavity assembly links to each other with vacuum tank by pipeline, and be provided with control valve on the pipeline between die cavity assembly and the vacuum tank, described control valve is electrically connected with controller, the bottom of described vacuum tank is provided with drainage pipeline and draining valve, and vacuum tank links to each other with the vavuum pump group by pipeline, and described vavuum pump group is by motor-driven, and it is electrically connected with controller, the upper end of vacuum tank is provided with safety valve and manometer, described safety valve, manometer all is electrically connected with controller.
Further, described motor is reducing motor.
Further, be provided with valve on the pipeline between described vavuum pump group and the vacuum tank, described valve is electrically connected with controller.
Further, described valve, safety valve, control valve are electronic valve.
Further, described manometer is pressure vacuum meter.
The beneficial effects of the utility model are, described low energy cost vacuum degree discharging water control system is simple in structure, be easy to realize, pressure differential by row between vacuum tank and the die cavity assembly realizes discharging water, and power configuration is little, and runnability is reliable, energy resource consumption is low, after the dehydration, constant product quality, moisture control is below 40%.
Description of drawings
Fig. 1 is the structural representation of the utility model low energy cost vacuum degree discharging water control system.
Among the figure:
1, die cavity assembly; 2, control valve; 3, manometer; 4, valve; 5, motor; 6, vavuum pump group; 7, draining valve; 8, vacuum tank; 9, safety valve; 10, pressure spot signal station.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to shown in Figure 1ly, Fig. 1 is the structural representation of the utility model low energy cost vacuum degree discharging water control system; In the present embodiment, a kind of low energy cost vacuum degree discharging water control system, comprise die cavity assembly 1, be provided with pressure spot signal station 10 on the described die cavity assembly 1, described pressure spot signal station 10 is electrically connected with controller, die cavity assembly 1 links to each other with vacuum tank 8 by pipeline, and be provided with control valve 2 on the pipeline between die cavity assembly 1 and the vacuum tank 8, described control valve 2 is electrically connected with controller, the bottom of described vacuum tank 8 is provided with drainage pipeline and draining valve 7, and vacuum tank 8 links to each other with vavuum pump group 6 by pipeline, be provided with valve 4 on the pipeline between described vavuum pump group 6 and the vacuum tank 8, described valve 4 is electrically connected with controller, and described vavuum pump group 6 is driven by motor 5, and it is electrically connected with controller, described motor 5 is reducing motor, the upper end of vacuum tank 8 is provided with safety valve 9 and manometer 3, and described manometer 3 is pressure vacuum meter, described safety valve 9, manometer 3 all is electrically connected with controller.
As preferred embodiment, valve 4, safety valve 9, control valve 2 are electronic valve, realize automatic shutter by controller control;
Operation principle of the present utility model is: before filter press work, control valve 2 and draining valve 7 are closed, 6 operations of vavuum pump group, behind the pressure spot by manometer 3 and safety valve 9 setup control vacuum tanks 8, vavuum pump group 6 out of service, at this moment, the filter press matched moulds of starting working, the extruding beginning, pressure spot signal station 10 on the die cavity assembly 1 is passed to controller with signal, controller so that control valve 2 open because there is pressure differential in die cavity assembly 1 with vacuum tank 8, so that the moisture in the die cavity assembly 1 is inhaled into vacuum tank 8, pressure raises in the vacuum tank 8, and when arriving certain numerical value, manometer 3 is passed to controller with signal, so that control valve 2 is closed, meanwhile, controller makes vavuum pump group 6, valve 4 is opened, and continues to allow after the vacuum that vacuum tank 8 forms to a certain degree, valve-off 4 again, opening controlling valve 2 continues the discharging water process; Treat that the whole setting pressurization of machine extrusion time finishes, control valve 2 autoshutdowns, draining valve 7 are opened automatically, discharge water and reclaim, and realize low energy cost vacuum degree discharging water.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. low energy cost vacuum degree discharging water control system, it is characterized in that: comprise the die cavity assembly, be provided with the pressure spot signal station on the described die cavity assembly, described pressure spot signal station is electrically connected with controller, the die cavity assembly links to each other with vacuum tank by pipeline, and be provided with control valve on the pipeline between die cavity assembly and the vacuum tank, described control valve is electrically connected with controller, the bottom of described vacuum tank is provided with drainage pipeline and draining valve, and vacuum tank links to each other with the vavuum pump group by pipeline, described vavuum pump group is by motor-driven, and it is electrically connected with controller, the upper end of vacuum tank is provided with safety valve and manometer, described safety valve, manometer all is electrically connected with controller.
2. low energy cost vacuum degree discharging water control system according to claim 1, it is characterized in that: described motor is reducing motor.
3. low energy cost vacuum degree discharging water control system according to claim 1, it is characterized in that: be provided with valve on the pipeline between described vavuum pump group and the vacuum tank, described valve is electrically connected with controller.
4. according to claim 1 or 3 described low energy cost vacuum degree discharging water control systems, it is characterized in that: described valve, safety valve, control valve are electronic valve.
5. low energy cost vacuum degree discharging water control system according to claim 1, it is characterized in that: described manometer is pressure vacuum meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413827 CN202715286U (en) | 2012-08-20 | 2012-08-20 | Low energy consumption vacuum water pumping and drainage control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413827 CN202715286U (en) | 2012-08-20 | 2012-08-20 | Low energy consumption vacuum water pumping and drainage control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715286U true CN202715286U (en) | 2013-02-06 |
Family
ID=47617126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413827 Withdrawn - After Issue CN202715286U (en) | 2012-08-20 | 2012-08-20 | Low energy consumption vacuum water pumping and drainage control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849915A (en) * | 2012-08-20 | 2013-01-02 | 无锡锦和科技有限公司 | Low-energy consumption vacuum suction drainage control system |
-
2012
- 2012-08-20 CN CN 201220413827 patent/CN202715286U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849915A (en) * | 2012-08-20 | 2013-01-02 | 无锡锦和科技有限公司 | Low-energy consumption vacuum suction drainage control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130206 Effective date of abandoning: 20141029 |
|
| RGAV | Abandon patent right to avoid regrant |