CN208990382U - A kind of diatomite intelligent visual geothermal tail water filter device - Google Patents
A kind of diatomite intelligent visual geothermal tail water filter device Download PDFInfo
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- CN208990382U CN208990382U CN201920715557.1U CN201920715557U CN208990382U CN 208990382 U CN208990382 U CN 208990382U CN 201920715557 U CN201920715557 U CN 201920715557U CN 208990382 U CN208990382 U CN 208990382U
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Abstract
The utility model provides a kind of diatomite intelligent visual geothermal tail water filter device, blender wherein is installed in the precoating tank, precoat pot bottom connection precoating pump, precoating pump is connect with precoating tank liquid valve, and precoating tank liquid valve connection filter lower part and liquid feed valve, precoating tank top connect overflow valve, filtering motor spindle sets slag-drip opening, blowdown valve and residual-gas valve, Wire wound tube is installed in filter, and is wound with filter cloth outside Wire wound tube, Wire wound tube is connect with manifold valve and buffering pipe；It is connect at the top of buffering pipe with gas source, bottom connects inverted well；Advantage are as follows: the utility model filtering accuracy is high, automates water treatment, installs visor additional, can observe each running state of programs at any time, reduces physics, chemistry and toxicity bioassay that geothermal tail water recharge generates；It realizes to system pressure real-time control, guarantees system safety operation.
Description
Technical field
The utility model relates to geothermal tail water filter devices, more particularly, to a kind of diatomite intelligent visual geothermal tail water
Filter device.
Background technique
Can geothermal energy resources be China's cleaning heating system important components as a kind of important clean energy resource, into
Row geothermal tail water recharge is the significant bottleneck for restricting deep geothermal heat exploitation.Geothermal tail water recharge is (to reduce temperature to by utilizing
Degree) geothermal fluid, by recycling production technique, water treatment technology and water filling -- washing technology to well, in certain pressure difference
It under effect, is injected back into it in heat reservori again, keeps heat storage pressure, makes full use of the energy and reduce geothermal fluid direct emission.
Reasonable ground recharge filtration system slows down decrease in reinjection rate speed it is possible to prevente effectively from physics caused by recharge and other blockings
Degree improves recharge rate, guarantees the continuous and effective operation of inverted well.
Since material therefor is different with filtering technique process, filter effect is also not quite similar for existing geothermal tail water filtering.
But common problem is to be filtered effect decline with tail water filtering, and operation expense is higher.
Utility model content
The purpose of this utility model is that solve the deficiencies in the prior art, and with providing a kind of diatomite intelligent visual
Hot tail water filter device.
The technical solution of the utility model is: a kind of diatomite intelligent visual geothermal tail water filter device, including precoating
Tank precoats pump, filter, pipeline and valve, blender is equipped in the precoating tank, precoating pot bottom is by bottom valve and mends
Connection precoating pump after liquid valve converges, the described precoating pump are connect with precoating tank liquid valve, precoat tank liquid valve all the way with filter
Lower part connection, precoating tank liquid valve another way are connected with pneumatic by-passing valve, institute after converging by liquid feed valve and geothermal tail water pipeline
The pneumatic by-passing valve stated is connect through pipeline with inverted well, and the pneumatic by-passing valve is parallel with hand by-pass valve and safety valve；Institute
The precoating tank top stated is connect through circulating valve with buffering pipe lower part all the way, and precoating tank top another way is connect with overflow valve, institute
The overflow valve stated connects gas source through positive intake valve and pressure gauge all the way, and overflow valve another way connects filter top, institute through pipeline
Pressure sensor and pressure gauge are installed at the top of the filter stated, filter side is equipped with tank body visor, the filter
Bottom is equipped with slag-drip opening, is equipped with residual cake valve on slag-drip opening, and the filter bottom side has blowdown valve through Pipe installing, row
Dirty valve and residual-gas valve, which converge to be connected with, pushes back residual liquid tank or former slag ladle；Wire wound tube, and Wire wound tube are installed in the filter
It is wound with filter cloth outside, the Wire wound tube is connect by pipeline with manifold valve, and manifold valve is connect through pipeline with buffering pipe；It is described
Buffering pipe at the top of connect through anti-intake valve, check-valves, pressure reducing valve and hand-operated valve with gas source, buffering pipe bottom is through liquid valve
And pipeline viewing mirror connects inverted well.
The Wire wound tube is 80.
The precoating pump discharge is 5-12m3/h.
The precoating pump lift is 50m.
The precoating pump is equipped with bypass, and bypasses and be equipped with return valve.
The manifold valve is 4.
The utility model has the following beneficial effects: the utility model filtering accuracy is up to 0.1 μm, geothermal tail water can be effectively removed
In suspended particulate substance and other impurities；Water treatment is automated, whole system is controlled using PLC, and filter process can be half certainly
It is run in dynamic model formula, is stirred, precoats circulation, filtering, pressure raffinate, drying filter cake, deslagging etc., it can be achieved that entire geothermal tail water
Automatic fitration；System has the function of direct filtering, precoat filtration, filter cake recycling, Washing of Filter Cake etc., has installed visor additional, can be with
When observe the operating status of each program；System uses diatomite as filter aid, and filtering accuracy is high, to 1-5 μm of partial size
Particle filtering significant effect, highest filtering accuracy can not only filter the suspended matter in geothermal tail water up to 0.1 μm, can be with
Part microbe filter is fallen, physics, chemistry and the toxicity bioassay of geothermal tail water recharge generation are effectively reduced；Systematic pipeline is matched
Standby pressure gauge, pressure sensor, safety valve, pressure reducing valve etc., can be realized the real-time control to system pressure, guarantee system safety
Operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1 being precoating tank, 2 be filter, 3 be precoating pump, 4 be residual cake valve, 5 be liquid feed valve, 6 be liquid valve, 7 be
Positive intake valve, 8 be anti-intake valve, 9 be overflow valve, 10 be manifold valve, 11 be residual-gas valve, 12 be blowdown valve, 13 be pneumatically to bypass
Valve, 14 be hand by-pass valve, 15 be safety valve, 16 be hand-operated valve, 17 be pressure reducing valve, 18 be check-valves, 19 be circulating valve, 20 be
Precoating tank liquid valve, 21 be bottom valve, 22 be return valve, 23 be make-up valve, 24 be geothermal tail water pipeline, 25 be pipeline viewing mirror, 26
It is pressure gauge for tank body visor, 27,28 be pressure sensor, 29 is buffering pipe.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
A kind of diatomite intelligent visual geothermal tail water filter device, including precoating tank 1, precoating pump 3, filter 2, pipeline
And valve, blender is installed, precoating 1 bottom of tank connects after converging by bottom valve 21 with make-up valve 23 in the precoating tank 1
Precoating pump 3, the precoating pump 3 are connect with precoating tank liquid valve 20, and precoating 20 1 tunnel of tank liquid valve and 2 lower part of filter connect
It connects, precoating 20 another way of tank liquid valve is connected with pneumatic by-passing valve 13, institute after converging by liquid feed valve 5 and geothermal tail water pipeline 24
The pneumatic by-passing valve 13 stated is connect through pipeline with inverted well, and the pneumatic by-passing valve 13 is parallel with hand by-pass valve 14 and safety
Valve 15；1 top of the precoating tank connect through circulating valve 19 with 29 lower part of buffering pipe all the way, precoat 1 top another way of tank and
Overflow valve 9 connects, and the 9 one Lu Jingzheng intake valve 7 of overflow valve and pressure gauge 27 connect gas source, and 9 another way of overflow valve is through pipe
Road connects 2 top of filter, and pressure sensor 28 and pressure gauge 27,2 side of filter peace are equipped at the top of the filter 2
Equipped with tank body visor 26,2 bottom of filter is equipped with slag-drip opening, is equipped with residual cake valve 4, the filter on slag-drip opening
2 bottom sides have blowdown valve 12 through Pipe installing, and blowdown valve 12 and residual-gas valve 11, which converge to be connected with, pushes back residual liquid tank or former slag ladle；
Wire wound tube is installed in the filter 2, and is wound with filter cloth outside Wire wound tube, the Wire wound tube passes through pipeline and manifold valve
10 connections, manifold valve 10 are connect through pipeline with buffering pipe 29；29 top of buffering pipe is through anti-intake valve 8, check-valves
18, pressure reducing valve 17 and hand-operated valve 16 are connect with gas source, and 29 bottom of buffering pipe connects recharge through liquid valve 6 and pipeline viewing mirror 25
Well.
The Wire wound tube is 80.
It is 5-12m3/h that the precoating, which pumps 3 flows,.
It is 50m that the precoating, which pumps 3 lifts,.
The precoating pump 3 is equipped with bypass, and bypasses and be equipped with return valve 22.
The manifold valve 10 is 4.
A kind of diatomite intelligent visual geothermal tail water filter device, opens make-up valve 23, and clear water entered through precoating pump 3
In filter 2, clear water Man Houjing overflow valve 9 enters precoating tank 1 in filter 2, when clear water liquid level reaches precoating 1 half of tank, closes
Close make-up valve 23；Super-cell is added at the top of precoating tank 1 and opens bottom valve 21, filter aid is through pre- after agitated device stirring
Pump 3, filter 2, precoating circulation in precoating tank 1 are applied, when super-cell is all adsorbed on filter cloth, it is clear to precoat water in tank 1
When, execute filter；Geothermal tail water enters in filter 2 through geothermal tail water pipeline 24, liquid feed valve 5, and geothermal tail water is through diatom
Enter manifold valve 10 through pipeline after native filter aid, filter cloth, Wire wound tube, then enters inverted well through buffering pipe 29, liquid valve 6
It is interior；Wire wound tube is 80 in filter 2, and every 20 are one group, four groups is divided into, after the Wire wound tube in every group passes through placed in series
It is connect again through pipeline with manifold valve 10；After 2 pressure of filter reaches 0.6MPa and keeps 10s, executes and press residual program, at this time
Hot tail water is directly entered in inverted well through pneumatic by-passing valve 13；Tail water in filter 2 drains into pressure by residual-gas valve 11 and visor
It returns in residual liquid tank or former slag ladle, when being flowed through in observation visor there is no tail water, executes drying filter cake operation, open positive intake valve 7,
Gas source enters in the annular space of 2 tank body of filter and Wire wound tube, can blow off the part filter aid on filter cloth, open at this time later
Anti- intake valve 8, the aggregated valve 10 of gas source are directly entered in Wire wound tube, are blown off the filter aid on filter cloth by blowback, when execution
Between 45 minutes；Deslagging program is finally executed, filter 2 is discharged through slag-drip opening in the super-cell after pollution, by above-mentioned
The filtering of geothermal tail water and the replacement of filtering agent are realized in operation, achieve the purpose that water treatment.
Claims (6)
1. a kind of diatomite intelligent visual geothermal tail water filter device, including precoating tank (1), precoating pump (3), filter (2),
Pipeline and valve, it is characterised in that: blender is installed, precoating tank (1) bottom passes through bottom valve (21) in the precoating tank (1)
Connection precoating pump (3) after converging with make-up valve (23), the precoating pump (3) are connect with precoating tank liquid valve (20), precoat tank
Liquid valve (20) is connect with filter (2) lower part all the way, and precoating tank liquid valve (20) another way passes through liquid feed valve (5) and underground heat tail
Waterpipe (24) is connected with pneumatic by-passing valve (13) after converging, and the pneumatic by-passing valve (13) is connect through pipeline with inverted well,
The pneumatic by-passing valve (13) is parallel with hand by-pass valve (14) and safety valve (15)；At the top of the precoating tank (1) all the way
It is connect through circulating valve (19) with buffering pipe (29) lower part, another way is connect with overflow valve (9) at the top of precoating tank (1), described
Overflow valve (9) connects gas source through positive intake valve (7) and pressure gauge (27) all the way, and overflow valve (9) another way is connected through pipeline and filtered
Machine (2) top, the filter (2) top are equipped with pressure sensor (28) and pressure gauge (27), filter (2) side peace
Equipped with tank body visor (26), the filter (2) bottom is equipped with slag-drip opening, is equipped with residual cake valve (4) on slag-drip opening, described
Filter (2) bottom side has blowdown valve (12) through Pipe installing, and blowdown valve (12) converges to be connected with residual-gas valve (11) to be pushed back
Residual liquid tank or former slag ladle；Wire wound tube is installed in the filter (2), and is wound with filter cloth, the wrapping wire outside Wire wound tube
Pipe is connect by pipeline with manifold valve (10), and manifold valve (10) is connect through pipeline with buffering pipe (29)；The buffering pipe
(29) top is connect through anti-intake valve (8), check-valves (18), pressure reducing valve (17) and hand-operated valve (16) with gas source, buffering pipe
(29) bottom connects inverted well through liquid valve (6) and pipeline viewing mirror (25).
2. a kind of diatomite intelligent visual geothermal tail water filter device according to claim 1, it is characterised in that: described
Wire wound tube be 80.
3. a kind of diatomite intelligent visual geothermal tail water filter device according to claim 1, it is characterised in that: described
Precoating pump (3) flow be 5-12m3/h.
4. a kind of diatomite intelligent visual geothermal tail water filter device according to claim 3, it is characterised in that: described
Precoating pump (3) lift be 50m.
5. a kind of diatomite intelligent visual geothermal tail water filter device according to claim 4, it is characterised in that: described
Precoating pump (3) be equipped with bypass, and bypass on return valve (22) are installed.
6. a kind of diatomite intelligent visual geothermal tail water filter device according to claim 1, it is characterised in that: described
Manifold valve (10) be 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715557.1U CN208990382U (en) | 2019-05-20 | 2019-05-20 | A kind of diatomite intelligent visual geothermal tail water filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715557.1U CN208990382U (en) | 2019-05-20 | 2019-05-20 | A kind of diatomite intelligent visual geothermal tail water filter device |
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| Publication Number | Publication Date |
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| CN208990382U true CN208990382U (en) | 2019-06-18 |
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| CN201920715557.1U Active CN208990382U (en) | 2019-05-20 | 2019-05-20 | A kind of diatomite intelligent visual geothermal tail water filter device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322046A (en) * | 2019-12-03 | 2020-06-23 | 山东海利丰清洁能源股份有限公司 | Sandstone thermal storage geothermal tail water efficient recharge method based on simulation |
-
2019
- 2019-05-20 CN CN201920715557.1U patent/CN208990382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322046A (en) * | 2019-12-03 | 2020-06-23 | 山东海利丰清洁能源股份有限公司 | Sandstone thermal storage geothermal tail water efficient recharge method based on simulation |
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