CN205257069U - Automatic vacuum liquor drainage tank - Google Patents
Automatic vacuum liquor drainage tank Download PDFInfo
- Publication number
- CN205257069U CN205257069U CN201520901002.8U CN201520901002U CN205257069U CN 205257069 U CN205257069 U CN 205257069U CN 201520901002 U CN201520901002 U CN 201520901002U CN 205257069 U CN205257069 U CN 205257069U
- Authority
- CN
- China
- Prior art keywords
- water cavity
- check valve
- automatic vacuum
- drainage tank
- lower water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a drain, concretely relates to automatic vacuum liquor drainage tank, including a jar body, jar body is divided into water cavity and lower water cavity through intermediate bottom, goes up the water cavity with down through the distributor intercommunication between the water cavity, and the solenoid valve is connected to the distributor, upward is equipped with air inlet and gas vent on the water cavity, is equipped with the second check valve on the lower water cavity, and the offal intracavity is equipped with liquid level switch, and intermediate bottom is last to be equipped with first check valve, and the device saves the filtrating pump, has replaced traditional filtrating jar drain of pump of filtrating that forms a complete set, and convenient to use has obtained energy saving and consumption reduction's effect.
Description
Technical field
The utility model relates to a kind of pumping equipment, is specifically related to a kind of automatic vacuum liquor drainage tank.
Background technology
At present, paper industry is in vacuum dewatering system, and the preposition filtrate tank of vavuum pump is a requisite device, stillInside and outside filtrate tank, having pressure differential, is negative pressure in tank, and liquid is difficult for discharging like this, need in filtrate tank, connect a filterLiquid pump, extracts pot liquid out by force, and at present, domestic paper industry all adopts this process equipment to carry out discharge opeing. This discharge opeingEquipment needs filtrate pump and filtrate tank to support the use, operation inconvenience, and energy consumption is high.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of vacuum automatically to arrangeFlow container, replaces the supporting pumping equipment of the supporting filtrate pump of existing filtrate tank, easy to use, energy-saving and cost-reducing.
Automatic vacuum liquor drainage tank described in the utility model, comprises tank body, and tank body is divided into upper water cavity and Xia Shui by central dividing plateChamber, is communicated with by distributor between upper water cavity and lower water cavity, distributor connected electromagnetic valve, and upper water cavity is provided with air inlet and rowGas port, lower water cavity is provided with the second check valve, in lower water cavity, is provided with liquid-level switch, and central dividing plate is provided with the first check valve.
When work, by distributor, upper and lower two chambeies are communicated, atmospheric pressure state is consistent, enters tank by gas and the water of air inlet suctionThe upper water cavity of body, gas is discharged along exhaust outlet, and water by first check valve at central dividing plate place, flows into tank body by upper water cavityLower water cavity, when water cavity liquid level rises to desired location instantly, triggers and is installed on liquid-level switch in lower water cavity, send signal byElectric cabinet control magnetic valve is opened, and control dispenser converts the air pressure in upper and lower two chambeies of tank body, has now cut off upper and lowerThe connection gas circuit in two chambeies, makes upper water cavity keep original vacuum state, and lower water cavity communicates with atmosphere, under the effect of pressure reduction, thisTime the first closed check valve, second check valve at leakage fluid dram place is opened under the gravity of lower water cavity water body, filtrate flow out. InstantlyAfter water cavity filtrate flow is complete, closed electromagnetic valve, now distributor action, makes again two chambeies up and down of tank body be communicated with, in sameUnder vacuum, now the second check valve is closed under the effect of lower water cavity vacuum. In the process of lower water cavity tapping, upper water cavityStore part filtrate and pushed the first check valve open by gravity again and enter lower water cavity, completed a working cycles. And so forth,Complete the automatic drain of filtrate tank.
Described the first check valve and the second check valve are plate-type non-return valve, according to using under the opening pressure setting, fromBy one way flow, stop liquid to flow in the other direction completely.
Described liquid-level switch is floating-ball level switch, uses magnetic force running, and machinery-free connects, and operates simple and reliable.
On described tank body, have inspection opening, inspection opening position is corresponding with the liquid-level switch position in lower water cavity, is convenient to observe tankSituation in body, facilitates the adjustment maintenance of liquid-level switch.
In described upper water cavity and lower water cavity, be equipped with liquid level gauge, be convenient to the liquid level in observation chamber.
Described upper water cavity is provided with rinse mouth, for cleaning.
The beneficial effect that the utility model compared with prior art had is:
Automatic vacuum liquor drainage tank is reasonable in design, saves filtrate pump, has replaced the pumping equipment of traditional supporting filtrate pump of filtrate tank,Easy to use, obtain energy-saving and cost-reducing effect, be applicable to Vacuum Concentration, the distillation equipment of medicine, food, chemical industryIn automatic vacuum liquor drainage tank.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1, air inlet; 2, upper water cavity; 3, exhaust outlet; 4, switch-box; 5, magnetic valve; 6, distributor; 7,Liquid level gauge; 8, rinse mouth; 9, the first check valve; 10, inspection opening; 11, floating-ball level switch; 12, lower water cavity; 13,The second check valve; 14, central dividing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, automatic vacuum liquor drainage tank comprises tank body, and tank body is divided into upper water cavity 2 and lower water cavity by central dividing plate 1412, between upper water cavity 2 and lower water cavity 12, be communicated with by distributor 6, distributor 6 connected electromagnetic valves 5, establish on upper water cavity 2Have air inlet 1 and exhaust outlet 3, air inlet 1 is positioned at upper water cavity 2 top one sides, and exhaust outlet is positioned at upper water cavity 2 tops, underWater cavity 12 bottom one sides are provided with the second check valve 13, and lower water cavity 12 internal upper parts are provided with liquid-level switch, on central dividing plate 14, establishThere is the first check valve 9.
The first check valve 9 and the second check valve 13 are plate-type non-return valve, and liquid-level switch is floating-ball level switch 11.
On tank body, have inspection opening 10, inspection opening 10 positions are corresponding with the liquid-level switch position in lower water cavity 12.
In upper water cavity 2 and lower water cavity 12, be equipped with liquid level gauge 7.
Upper water cavity 2 is provided with rinse mouth 8, the outer switch-box 4 that is equipped with of upper water cavity 2.
When operation in work,, communicate upper and lower two chambeies by distributor 6, and atmospheric pressure state is consistent, by the gas of air inlet 1 suction withWater enters the upper water cavity 2 of tank body, and gas is discharged along exhaust outlet 3, and water is passed through first list at central dividing plate 14 places by upper water cavity 2To valve 9, flow into the lower water cavity 12 of tank body, when water cavity 12 liquid levels rise to desired location instantly, be installed on the ball float on tank bodyLiquid-level switch 11 rises by ball float and closure, sends signal to be opened by switch-box control magnetic valve 5 control dispenser 6The air pressure in upper and lower two chambeies of tank body is converted, now cut off the connection gas circuit in upper and lower two chambeies, make upper water cavity 2 keep originalVacuum state, lower water cavity 12 communicates with atmosphere, and under the effect of pressure reduction, now the first check valve 9 is closed, the second check valve13 open under the gravity of lower water cavity 12 water bodys, and filtrate is flowed out. Set the pass of magnetic valve 5 by switch-box according to amount of filtrateClose the time, instantly the filtrate flow in water cavity 12 complete after, magnetic valve 5 cuts out, now distributor 6 moves, and makes again the upper of tank bodyLower two chambeies are communicated with, and under same vacuum, now the second check valve 13 is closed under the effect of lower water cavity 12 vacuum. ?In the process of lower water cavity 12 tapping, upper water cavity 2 has been stored part filtrate and has been pushed the first check valve 9 open by gravity again and enter downWater cavity 12, completes a working cycles. And so forth, complete the automatic drain of filtrate tank.
For current power tense, an urgent demand of industry energy conservation synergy, automatic drain tank arrangement saves filtrate pump, average yearEconomize on electricity reaches 50,000 yuan/platform. At present the supporting filtrate pump necessary electromotor in paper mill, at 3KW～11KW, is example by 5.5KW, every dayWork 20 hours, calculated by 300 days every year,
Annual economize on electricity: 5.5 × 24 × 300=3.96 × 104KWh/
Power cost saving :=4.752 ten thousand yuan of 3.96 × 104 × 1.2 yuan/degree.
Claims (6)
1. an automatic vacuum liquor drainage tank, comprises tank body, it is characterized in that: tank body is divided into upper water by central dividing plate (14)Chamber (2) and lower water cavity (12), be communicated with distributor by distributor (6) between upper water cavity (2) and lower water cavity (12)(6) connected electromagnetic valve (5), upper water cavity (2) is provided with air inlet (1) and exhaust outlet (3), on lower water cavity (12), establishesHave the second check valve (13), in lower water cavity (12), be provided with liquid-level switch, central dividing plate (14) is provided with the first check valve (9).
2. automatic vacuum liquor drainage tank according to claim 1, is characterized in that: described the first check valve (9) andThe second check valve (13) is plate-type non-return valve.
3. automatic vacuum liquor drainage tank according to claim 1 and 2, is characterized in that: described liquid-level switch is ball floatLiquid-level switch (11).
4. automatic vacuum liquor drainage tank according to claim 3, is characterized in that: on described tank body, have inspection opening(10), inspection opening (10) position is corresponding with the liquid-level switch position in lower water cavity (12).
5. automatic vacuum liquor drainage tank according to claim 4, is characterized in that: described upper water cavity (2) He XiashuiIn chamber (12), be equipped with liquid level gauge (7).
6. according to the automatic vacuum liquor drainage tank described in claim 1 or 4, it is characterized in that: on described upper water cavity (2)Be provided with rinse mouth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901002.8U CN205257069U (en) | 2015-11-12 | 2015-11-12 | Automatic vacuum liquor drainage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901002.8U CN205257069U (en) | 2015-11-12 | 2015-11-12 | Automatic vacuum liquor drainage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257069U true CN205257069U (en) | 2016-05-25 |
Family
ID=55998612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901002.8U Expired - Fee Related CN205257069U (en) | 2015-11-12 | 2015-11-12 | Automatic vacuum liquor drainage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205257069U (en) |
-
2015
- 2015-11-12 CN CN201520901002.8U patent/CN205257069U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201720409U (en) | Vacuuming device | |
| CN204959727U (en) | Fluid level control formula steam and water separation device | |
| CN204246852U (en) | A kind of haplo-effect concentrator taking liquid production line for raw white kalgan lamb skin | |
| CN202466780U (en) | Sewage discharge automatic water level control box | |
| CN201801948U (en) | Normally-hung vacuum water guide starting device of centrifugal pump | |
| CN203052943U (en) | Self-adaption discharging device for air conditioner condensed water | |
| CN205257069U (en) | Automatic vacuum liquor drainage tank | |
| CN205024801U (en) | Energy -saving tail water discharge system | |
| CN201802634U (en) | Vacuum water-diversion starting device of centrifugal pump | |
| CN103148345B (en) | A kind of Water-saving full automatic often hangs vacuum plant | |
| CN205744478U (en) | A kind of fully automatic vacuum diversion vacuum pump set | |
| CN208718946U (en) | A kind of mammoth pump negative pressure pumping water system | |
| CN213314895U (en) | Automatic buffer kettle system of pouring liquid | |
| CN202146658U (en) | Filter hopper type vacuum waste oil filter | |
| CN210853745U (en) | Vacuum automatic liquid discharge tank | |
| CN205742467U (en) | Negative pressure drainage adapter | |
| CN202024096U (en) | Leakage prevention device for coal gas | |
| CN206015800U (en) | Vertical fit water tank secondary pressurized Based Intelligent Control supply equipment | |
| CN203663798U (en) | Automatic vacuumdrainage device | |
| CN202941936U (en) | Vertical type pipeline machine | |
| CN203329500U (en) | Sewage treatment equipment | |
| CN206668571U (en) | A kind of vacuum diversion volume | |
| CN205314169U (en) | Non -negative pressure variable frequency water supply equipment | |
| CN203879729U (en) | Vacuum water diversion box for water pump without bottom valve | |
| CN203930521U (en) | A kind of vacuum tank pre-separator liquid-level auto-control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161112 |