CN203609958U - Automatic continuous three-tank draining device of filter - Google Patents
Automatic continuous three-tank draining device of filter Download PDFInfo
- Publication number
- CN203609958U CN203609958U CN201320708793.3U CN201320708793U CN203609958U CN 203609958 U CN203609958 U CN 203609958U CN 201320708793 U CN201320708793 U CN 201320708793U CN 203609958 U CN203609958 U CN 203609958U
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- tank body
- filter
- tanks
- tank
- draining
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 16
- 239000000919 ceramic Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides an automatic continuous three-tank draining device of a filter, and is applied to the field of automatic draining of the filter. The automatic continuous three-tank draining device mainly comprises three draining tanks, four solenoid valves and four check valves. The whole device is made of stainless steel, one of the three tanks controlled by the four solenoid valves is in a vacuum state all along, the other two tanks are in a vacuum liquid-storage state and a normal-pressure draining state alternately, and finally, a liquid flows out of the tanks in the normal-pressure draining state. The automatic continuous three-tank draining device of the filter has the advantages of attractiveness, corrosion resistance, sealing performance, high automation degree, good environment, high production efficiency and the like; compared with a conventional drainage system, the electricity saving effect is quite obvious, and the device is ideal water-gas separation equipment; and by means of the automatic drainage system adopting the three-tank manner, the work efficiency is improved greatly, the service life is prolonged, and the utility rate of space is higher through reasonable layout.
Description
one, technical field
The utility model relates to a kind of ceramic filter, particularly relates to the filtrate discharge system in a kind of ceramic filter production run process, is specifically related to the continuous automatic draining device of a kind of three tank, belongs to ceramic filter filtrate discharge systems technology field.
two, background technology
Ceramic filter is according to capillarity principle, develop in conjunction with ceramic technology, the high-tech Separation of Solid and Liquid product developing, there is filter efficiency high, the advantages such as production cost is low, energy-saving and cost-reducing, clean environment firendly, can be widely used in the industries such as metallurgy, ore dressing, chemical industry, environmental protection, papermaking, oil, coal, dyestuff, be current international latest generation solid-liquid separating equipment.
What adopt due to existing ceramic filter is filter pump pumping equipment, exists in process of production a lot of not enoughly, and particular problem is as follows:
(1) filter pump discharge opeing dress directly can reach vacuum internal pressure for-0.092MPa, is compensation filtrate NPSH, filtrate pump with must have the requirement of the discrepancy in elevation of 2.5-3.2m being connected of vacuum barrel, site environment is had relatively high expectations.
(2) filtrate pump of configuration has improved product cost, and has increased fault rate, needs to drop into more manually to safeguard, has increased production management difficulty, wastes energy more.
(3) while use at the scene, need to consider the problem of fabricating yard height, and cannot make factory building space be fully used, cause assembling to strengthen difficulty.
three, summary of the invention
The utility model is for the deficiency of the static Structure and dynamics operation principle of the machinery of existing ceramic filter filter pump discharge opeing and electrical design, provides that a kind of efficiency is high, the continuous automatic draining device of three tanks of failure rate is low.
The technical solution of the utility model is as follows:
The continuous automatic draining device of three tanks of filter, is made up of three discharge opeing tank bodies, four magnetic valves and four check valves, it is characterized in that the first tank body is in the superiors, and the second tank body and the 3rd tank body are placed on below the first tank body side by side.The first tank body is placed on upper strata in horizontal mode and is connected with vavuum pump, and two water inlets of every end are connected with the outlet pipe that blots district with the pulp absorbing area at filter two ends respectively, all the time in vacuum state.The second tank body and the 3rd tank body are placed on below the first tank body side by side in horizontal mode equally, between the second tank body and the first tank body, are provided with magnetic valve, between the 3rd tank body and the first tank body, are provided with magnetic valve.Between the second tank body and the first tank body, be provided with check valve, between the 3rd tank body and the first tank body, be provided with check valve.The below of the second tank body is provided with check valve, and the below of the 3rd tank body is also provided with check valve.
The first tank body small volume in three Drainage tanks, be placed on upper strata and be connected with vavuum pump in horizontal mode, two water inlets of every end are connected with the outlet pipe that blots district with the pulp absorbing area at filter two ends respectively, it is as the working area of filtrate water and all the time in vacuum state, the large and equal and opposite in direction of the second tank body and the 3rd tank body volume is placed on below the first tank body side by side in horizontal mode equally, the second tank body is alternately connected with the first tank body by the control of four magnetic valves with the 3rd tank body, tank body after connection is same with the first tank body in vacuum state, filtrate in the first tank body relies on deadweight to wash open to be attached thereto the check valve of tank body that filtrate is flowed into wherein, and the second tank body and the 3rd tank body are all the time in inverse state, both when the second tank body is during in vacuum liquid storage state, the 3rd tank body is just in normal pressure discharge opeing state, otherwise in like manner.In the time that the check valve of place tank body does not have pressure reduction, in the tank body at place, filtrate can be washed check valve outflow tank body open after reaching a certain height separately, relies on deadweight to close after current are most again.
Whole process is continuous, to replace an automatic drain process, and the advantage of the novel continuous automatic draining device of three tanks is as follows:
(1) without considering discrepancy in elevation requirement, can more reasonably utilize space, three tank bodies are put in self support body below, not other occupied ground, and well solved lifting counterweight problem.
(2) state of controlling tank body by magnetic valve and check valve just can be realized automatic drain, without configuring in addition filtrate pump, so not only reduce cost, the saving energy of product filtrate discharge device, and reduced fault rate, without more manual maintenance, reduce management cost.
The continuous automatic drain of (3) three tank can increase discharge opeing efficiency greatly, and without wait, drainage can continuous blow-down.
(4) less, flexible for installation, the good looking appearance of volume, easy to use and maintenance.
four, accompanying drawing explanation
Fig. 1 is the front view of automatic draining device
five, the specific embodiment
The specific embodiment of the present utility model is as follows:
1, as shown in Figure 1, air entry (4) is connected with vavuum pump, and two water inlets of the every end of the first tank body (1) are connected with the outlet pipe that blots district with the pulp absorbing area at filter two ends respectively.
2, filter is started working, and vavuum pump starts, and air entry (4) starts air-breathing.
3, while powering on for the first time, magnetic valve 1(5) and magnetic valve 4(8) open, magnetic valve 2(6) and magnetic valve 3(7) close, the first tank body (1) and the second tank body (2) are due to magnetic valve 1(5) open and be communicated with, again due to magnetic valve 2(6) close, (2) two tanks of the first tank body (1) and the second tank body seal with the external world again after being communicated with.Due to magnetic valve 3(7) close, so the first tank body (1) cuts off with the 3rd tank body (3).The first tank body (1) and the second tank body (2) are in inhaling vacuum negative pressure condition, again because magnetic valve 4 (8) is opened, the 3rd tank body (3) communicates with ambient atmosphere, make the first tank body (1) and the 3rd tank body (3) produce pressure reduction, the valve gap of check valve 3 (11) is closed under gravity own and atmospheric effect, also causes the first tank body (1) and the 3rd tank body (3) to cut off.At this moment check valve 4 (12) is opened in discharge opeing state, and check valve 1 (9) is also opened, and the filtrate flow in the first tank body (1) is to the second tank body (2), and the second tank body (2) is in liquid storage state.
4, in the time that the water level in the second tank body (2) is elevated to the water level of setting, the on off state of magnetic valve becomes and above-mentioned opposite states, be that magnetic valve 1 (5) and magnetic valve 4 (8) are closed, magnetic valve 2 (6) and magnetic valve 3 (7) are opened
The first tank body (1) and the second tank body (2) be because closing of magnetic valve 1 (5) cut off, and due to the opening of magnetic valve 2 (6), the second tank body (2) communicates with the external world again.Because magnetic valve 3 (7) is opened, so the first tank body (1) communicates with the 3rd tank body (3).The first tank body (1) and the 3rd tank body (3) are in inhaling vacuum negative pressure condition, again because magnetic valve 4 (8) cuts out, make the first tank body (1) be communicated with rear and ambient atmosphere partition with the 3rd tank body (3), the first tank body (1) with the 3rd tank body (3) in identical negative pressure, under the effect of check valve 3 (11) filtrate in the first tank body (1), open, filtrate flow in the first tank body (1) is to the 3rd tank body (3), and the 3rd tank body (3) is in liquid storage state.And the valve gap of check valve 1 (9) is closed under gravity own and atmospheric effect, also cause the first tank body (1) and the second tank body (2) to cut off.At this moment filtrate is washed open and is relied on the check valve 2 (10) of closing of conducting oneself with dignity to open, in discharge opeing state.
5, in the time that the water level in the 3rd tank body (3) is elevated to the water level of setting, filtrate in the second tank body (2) is drained, these 4 magnetic valves become again and the 3rd contrary state, with the 4th identical state, repetition so repeatedly, the first tank body (1) is all the time in negative pressure state, and the second tank body (2) replaces in negative pressure liquid storage state and normal pressure discharge opeing state with the 3rd tank body (3).
Claims (4)
1. the continuous automatic draining device of three tanks of a filter, formed by three discharge opeing tank bodies, four magnetic valves and four check valves, it is characterized in that the first tank body is in the superiors, the second tank body and the 3rd tank body are placed on below the first tank body side by side, between the second tank body and the first tank body, be provided with magnetic valve, between the 3rd tank body and the first tank body, be provided with magnetic valve.
2. the continuous automatic draining device of three tanks of a kind of filter according to claim 1, it is characterized in that the first tank body is placed on upper strata in horizontal mode and is connected with vavuum pump, two water inlets of every end are connected with the outlet pipe that blots district with the pulp absorbing area at filter two ends respectively, all the time in vacuum state.
3. the continuous automatic draining device of three tanks of a kind of filter according to claim 1, is characterized in that being provided with check valve between the second tank body and the first tank body, between the 3rd tank body and the first tank body, is provided with check valve.
4. the continuous automatic draining device of three tanks of a kind of filter according to claim 1, is characterized in that the below of the second tank body is provided with check valve, and the below of the 3rd tank body is also provided with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708793.3U CN203609958U (en) | 2013-11-09 | 2013-11-09 | Automatic continuous three-tank draining device of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708793.3U CN203609958U (en) | 2013-11-09 | 2013-11-09 | Automatic continuous three-tank draining device of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609958U true CN203609958U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708793.3U Expired - Lifetime CN203609958U (en) | 2013-11-09 | 2013-11-09 | Automatic continuous three-tank draining device of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819292A (en) * | 2021-08-26 | 2021-12-21 | 中信重工机械股份有限公司 | Two-position five-way valve for automatic liquid drainage device |
-
2013
- 2013-11-09 CN CN201320708793.3U patent/CN203609958U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819292A (en) * | 2021-08-26 | 2021-12-21 | 中信重工机械股份有限公司 | Two-position five-way valve for automatic liquid drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning ring Hi Tech Co.,Ltd. Assignor: ANSHAN SPECIAL WEAR-RESISTING EQUIPMENT FACTORY Contract record no.: 2015210000046 Denomination of utility model: Automatic continuous three-tank draining device of filter Granted publication date: 20140528 License type: Exclusive License Record date: 20150630 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114000 Anshan city of Liaoning Province Qianshan District Tanggangzi Zhen Dian Chi Gou Cun Patentee after: Liaoning ring Hi Tech Co.,Ltd. Address before: 114000 Anshan city of Liaoning Province Qianshan District Tanggangzi Zhen Dian Chi Gou Cun Patentee before: ANSHAN SPECIAL WEAR-RESISTING EQUIPMENT FACTORY |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |