CN202802912U - Liquor drainage tank for vacuum belt type filter - Google Patents
Liquor drainage tank for vacuum belt type filter Download PDFInfo
- Publication number
- CN202802912U CN202802912U CN 201220398326 CN201220398326U CN202802912U CN 202802912 U CN202802912 U CN 202802912U CN 201220398326 CN201220398326 CN 201220398326 CN 201220398326 U CN201220398326 U CN 201220398326U CN 202802912 U CN202802912 U CN 202802912U
- Authority
- CN
- China
- Prior art keywords
- valve
- communicated
- epicoele
- cavity
- drainage tank
- 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
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a liquor drainage tank for a vacuum belt type filter. The liquor drainage tank comprises a tank body, wherein a partition board is arranged in the tank body to divide the tank body into an upper cavity and a lower cavity; a switching valve is arranged on the upper cavity tank body of the liquor drainage tank; the switching valve is communicated with the lower cavity by a ventilating tube; meanwhile, the ventilating tube is further communicated with a scavenging air valve; and the switching valve, the scavenging air valve and a time relay are connected. Under the control of the time relay, the switching valve and the scavenging air valve are alternatively opened and closed to control the opening and closing of the first valve and the second valve, so that continuous water pumping and water draining are realized.
Description
Technical field
The utility model relates to a kind of Drainage tank, is applicable to vacuum band-type filter machine, specifically, relates to a kind of vacuum band-type filter machine Drainage tank, belongs to the filter technical field.
Background technology
Vacuum band-type filter machine is the high new and effective filter plant of a kind of automaticity, take filter cloth as medium, slip is placed on the filter cloth, taking full advantage of slip gravity and pull of vacuum makes liquid see through filter cloth and solid is intercepted on the filter cloth, thereby realization Separation of Solid and Liquid, vacuum band-type filter machine can be widely used in the industries such as chemical industry, environmental protection, ore dressing and medicine.At present, the extensive matching used Drainage tank of vacuum band-type filter machine adopts liquid level gauge control discharge opeing, when liquid level reaches setting height, opens valve, realizes discharge opeing.
In realizing process of the present invention, the inventor finds to exist at least in the prior art following problem, adopt the liquid level gauge discharge opeing higher to the filtrate conditional request, often contain the magnetic materials such as iron in the filtrate, the induction coil of easy magnetization liquid level gauge affects liquid level gauge to the measurement of height of water level, reacts insensitive, draining is untimely, and fault rate is high.
The utility model content
The technical problems to be solved in the utility model is for above deficiency, a kind of vacuum band-type filter machine Drainage tank is provided, overcome the defective that the liquid level gauge reaction is insensitive in the prior art, draining is untimely, fault rate is high, after adopting Drainage tank of the present utility model, have draining in time, the advantage of failure rate is low.
For solving above technical problem, the utility model is by the following technical solutions: a kind of vacuum band-type filter machine Drainage tank, comprise tank body, tank interior is provided with the dividing plate of inclination, dividing plate is divided into epicoele and cavity of resorption with tank body, the upper end of epicoele is connected with vavuum pump, be communicated with drinking-water pipe on the sidewall on epicoele top, be provided with delivery port on the sidewall of epicoele lower end, the outer end of delivery port is connected with the first valve, the periphery of delivery port is provided with airtight observation ward, observation ward is communicated with cavity of resorption, and the bottom of cavity of resorption is provided with drainpipe, it is characterized in that: described epicoele is communicated with transfer valve, be communicated with breather pipe between transfer valve and the cavity of resorption, breather pipe also is communicated with scavenging air valve.
A kind of prioritization scheme, the upper end of described epicoele is provided with separator tube, and separator tube is communicated with exhaust tube, and exhaust tube is communicated with vavuum pump.
Another prioritization scheme, the height of described separator tube is greater than 1.5 meters.
Another kind of prioritization scheme, the top of described epicoele inner chamber is provided with water fender, and water fender is located between separator tube and the drinking-water pipe.
After the utility model adopts above technical scheme, compared with prior art, have the following advantages: the epicoele tank body of Drainage tank is provided with transfer valve, transfer valve is communicated with cavity of resorption by breather pipe, and breather pipe also is communicated with scavenging air valve, transfer valve simultaneously, scavenging air valve is connected with the time relay, under the control of the time relay, transfer valve and scavenging air valve are alternately opened, and when scavenging air valve was opened, transfer valve cut out, the first valve closing, epicoele and cavity of resorption are separated, and filtrate is built up in epicoele, through behind the setting-up time, scavenging air valve is closed, transfer valve is opened, the first valve opening, the second valve closing, epicoele is communicated with cavity of resorption, filtrate flows into cavity of resorption through epicoele, pass through setting-up time again after, scavenging air valve is opened, transfer valve cuts out, the first valve closing, the second valve open, epicoele and cavity of resorption are separated, filtrate is built up in epicoele, filtrate in the cavity of resorption so repeatedly, thereby has realized continuing to draw water outside the drainpipe drain tank, interrupted draining.
Below in conjunction with drawings and Examples the utility model is elaborated.
Description of drawings
Accompanying drawing 1 is the structural representation of Drainage tank among the utility model embodiment;
Among the figure,
The 1-dividing plate, 2-epicoele, 3-cavity of resorption, 4-drinking-water pipe, 5-drainpipe, 6-the first valve, 7-observation ward, 8-scavenging air valve, 9-transfer valve, 10-breather pipe, 11-separator tube, 12-exhaust tube, 13-the second valve, 14-water fender, 15-delivery port.
The specific embodiment
The upper end of epicoele 2 is provided with separator tube 11, and separator tube 11 is communicated with exhaust tube 12, and exhaust tube 12 is communicated with vavuum pump;
Be communicated with drinking-water pipe 4 on the sidewall on epicoele 2 tops, drinking-water pipe 4 is communicated with the epicoele 2 of Drainage tank with vacuum box on the vacuum band-type filter machine;
The top of epicoele 2 inner chambers is provided with water fender 14, and water fender 14 is located between separator tube 11 and the drinking-water pipe 4, is inhaled into vavuum pump to avoid drinking-water pipe 4 to be drawn into the filtrate of coming;
Be communicated with transfer valve 9 on the sidewall of epicoele 2, be communicated with breather pipe 10 between transfer valve 9 and the cavity of resorption 3, breather pipe 10 also is communicated with scavenging air valve 8, and transfer valve 9 is controlled by the time relay with the switching of scavenging air valve 8;
Be provided with delivery port 15 on the sidewall of epicoele 2 lower ends, the outer end of delivery port 15 is connected with the first valve 6, and the periphery of delivery port 15 is provided with airtight observation ward 7, and observation ward 7 is communicated with cavity of resorption 3;
The lower end of cavity of resorption 3 is provided with drainpipe 5, and the outer end of drainpipe 5 is connected with the second valve 13.
During work, vacuum box on the vacuum band-type filter machine is communicated with drinking-water pipe 4, and exhaust tube 12 is connected with vavuum pump, at first, under the control of the time relay, scavenging air valve 8 is opened, transfer valve 9 cuts out, vavuum pump work, the epicoele 2 interior formation negative pressure of Drainage tank, cavity of resorption 3 communicates with atmosphere, the first valve 6 is closed, the filtrate that is drawn into Drainage tank through drinking-water pipe 4 accumulates in the epicoele 2, is provided with water fender 14 in the cavity of drinking-water pipe 4 tops, under the iris action of water fender 14, filtrate can not sucked by vavuum pump in a large number, but still have a small amount of filtrate to mix with gas under the effect of vavuum pump, when gas-liquid mixture was flowed through separator tube 11, moisture can flow in the epicoele 2 of Drainage tank again at separator tube 11 internal cause self gravitations, in order to reach preferably gas-liquid separation effect, separator tube 11 need to reach certain height, is proven, and the height of separator tube 11 should be greater than 1.5 meters.Filtrate is behind epicoele 2 interior accumulation certain hours, under the control of the time relay, scavenging air valve 8 is closed, and transfer valve 9 is opened, this moment, epicoele 2 was communicated with cavity of resorption 3, gas moment in the cavity of resorption 3 is pumped through breather pipe 10, and the second valve 13 is closed, between epicoele 2 and the cavity of resorption 3 without pressure reduction, the first valve 6 is opened, filtrate enters observation ward 7 through the first valve 6, then flows in the cavity of resorption 3, behind setting-up time, under the control of the time relay, scavenging air valve 8 is opened, and transfer valve 9 cuts out, and the second valve 13 is opened, the first valve 6 is closed, the filtrate that enters in the cavity of resorption 3 is discharged through drainpipe 5, so repeatedly, thereby realizes continuing to draw water, interrupted draining.
The above is giving an example of the utility model preferred forms, and the part of wherein not addressing in detail is those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation that carries out based on technology enlightenment of the present utility model is also within protection domain of the present utility model.
Claims (4)
1. vacuum band-type filter machine Drainage tank, comprise tank body, tank interior is provided with the dividing plate (1) of inclination, dividing plate (1) is divided into epicoele (2) and cavity of resorption (3) with tank body, the upper end of epicoele (2) is connected with vavuum pump, be communicated with drinking-water pipe (4) on the sidewall on epicoele (2) top, be provided with delivery port (15) on the sidewall of epicoele (2) lower end, the outer end of delivery port (15) is connected with the first valve (6), the periphery of delivery port (15) is provided with airtight observation ward (7), observation ward (7) is communicated with cavity of resorption (3), the bottom of cavity of resorption (3) is provided with drainpipe (5), it is characterized in that: described epicoele (2) is communicated with transfer valve (9), is communicated with breather pipe (10) between transfer valve (9) and the cavity of resorption (3), and breather pipe (10) also is communicated with scavenging air valve (8).
2. a kind of vacuum band-type filter machine Drainage tank as claimed in claim 1, it is characterized in that: the upper end of described epicoele (2) is provided with separator tube (11), and separator tube (11) is communicated with exhaust tube (12), and exhaust tube (12) is communicated with vavuum pump.
3. a kind of vacuum band-type filter machine Drainage tank as claimed in claim 2, it is characterized in that: the height of described separator tube (11) is greater than 1.5 meters.
4. a kind of vacuum band-type filter machine Drainage tank as claimed in claim 3, it is characterized in that: the top of described epicoele (2) inner chamber is provided with water fender (14), and water fender (14) is located between separator tube (11) and the drinking-water pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398326 CN202802912U (en) | 2012-08-13 | 2012-08-13 | Liquor drainage tank for vacuum belt type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398326 CN202802912U (en) | 2012-08-13 | 2012-08-13 | Liquor drainage tank for vacuum belt type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802912U true CN202802912U (en) | 2013-03-20 |
Family
ID=47861859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398326 Expired - Fee Related CN202802912U (en) | 2012-08-13 | 2012-08-13 | Liquor drainage tank for vacuum belt type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643934A (en) * | 2013-11-06 | 2014-03-19 | 成都晟鑫机电设备有限公司 | Curved surface siding way slag separator |
| CN103643933A (en) * | 2013-11-06 | 2014-03-19 | 成都晟鑫机电设备有限公司 | Water-slag separator |
-
2012
- 2012-08-13 CN CN 201220398326 patent/CN202802912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643934A (en) * | 2013-11-06 | 2014-03-19 | 成都晟鑫机电设备有限公司 | Curved surface siding way slag separator |
| CN103643933A (en) * | 2013-11-06 | 2014-03-19 | 成都晟鑫机电设备有限公司 | Water-slag separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201832492U (en) | Vacuum knockout drum | |
| CN202802912U (en) | Liquor drainage tank for vacuum belt type filter | |
| CN204601703U (en) | A kind of vacuum autobalance Drainage tank | |
| CN201857555U (en) | Vacuum drainage facility | |
| CN208762489U (en) | A kind of fermenting and producing device of amino acid | |
| CN116554938A (en) | Mixed transportation strong exhaust gas liquid treatment system and operation method thereof | |
| CN202506179U (en) | Time type uninterrupted gas-water separating device | |
| CN205001190U (en) | Oil gas -liquid separation for rotary -vane vacuum pump | |
| CN210853745U (en) | Vacuum automatic liquid discharge tank | |
| CN201145134Y (en) | High-efficiency gas and water separator | |
| CN203544822U (en) | Storage tank sealing device | |
| CN205073770U (en) | Vacuum filter automatic water discharging device | |
| CN204822758U (en) | Chemical tank pressure equaliser | |
| CN203826474U (en) | Acid extracting device | |
| CN209323500U (en) | A kind of single pump type vacuum preloading drainage arrangement | |
| CN208057370U (en) | A kind of deacidification tank on vacuum pump | |
| CN207950878U (en) | A kind of extraction rutin Vacuum filtration device | |
| CN214496237U (en) | Make pressure balance fermentation cylinder for grape wine | |
| CN105480611B (en) | A kind of vacuum long-pending oil automatic discharge system | |
| CN201140059Y (en) | Automatic vacuum liquor drainage tank | |
| CN203458873U (en) | Suction filtration device for laboratory | |
| CN110526323A (en) | A kind of collection method of cyanobacteria | |
| CN218011281U (en) | Negative pressure water diversion tank with filtering structure | |
| CN202595806U (en) | Water tank capable of inhibiting negative pressure | |
| CN205055616U (en) | Diluted acid purifies recovery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIFANG XIN MOUNTAIN ENVIRONMENTAL HEAVY TECHNOLOG Free format text: FORMER OWNER: WEIFANG XINSHAN MINERALS EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20130927 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130927 Address after: 9 No. 261057, Xinyuan Road, Weifang Economic Development Zone, Shandong, China Patentee after: Weifang Xin Mountain Environmental Heavy Technology Co., Ltd. Address before: 9 No. 261057, Xinyuan Road, Weifang Economic Development Zone, Shandong, China Patentee before: Weifang Xinshan Minerals Equipment Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |