CN207745606U - A kind of geothermal tail water recharge self-cleaning thickness combined filtration device - Google Patents

A kind of geothermal tail water recharge self-cleaning thickness combined filtration device Download PDF

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Publication number
CN207745606U
CN207745606U CN201721828623.3U CN201721828623U CN207745606U CN 207745606 U CN207745606 U CN 207745606U CN 201721828623 U CN201721828623 U CN 201721828623U CN 207745606 U CN207745606 U CN 207745606U
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CN
China
Prior art keywords
filter
water
drainpipe
stream channel
water stream
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
Application number
CN201721828623.3U
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Chinese (zh)
Inventor
王超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chia Tai (tianjin) Amperex Technology Ltd
Original Assignee
Chia Tai (tianjin) Amperex Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chia Tai (tianjin) Amperex Technology Ltd filed Critical Chia Tai (tianjin) Amperex Technology Ltd
Priority to CN201721828623.3U priority Critical patent/CN207745606U/en
Application granted granted Critical
Publication of CN207745606U publication Critical patent/CN207745606U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of geothermal tail water recharge thickness combined filtration device, including water stream channel and filter, water stream channel tail portion is equipped with coarse filtration net, the coarse filtration net is located at filter bottom, coarse filtration is just equipped with water inlet on the net, top corresponding with the water inlet is equipped with thin filter screen, hydraulic jet grouting automatic absorbing system is installed inside the thin filter screen, it is equipped with drainpipe with the filter top of water stream channel homonymy, the filter other side opposite with the drainpipe is equipped with sewage draining exit, and solenoid valve is equipped on the sewage draining exit and drainpipe.The beneficial effects of the utility model:The filtering to geothermal tail water and the automatically cleaning to filter are realized using thickness double-filtration net and hydraulic jet grouting automatic absorbing system, and the apparatus structure is simple, good filtration effect, high degree of automation, and recharge geothermal tail water cost is relatively low.

Description

A kind of geothermal tail water recharge self-cleaning thickness combined filtration device
Technical field
The utility model is related to field of water treatment equipment more particularly to a kind of geothermal tail water recharge self-cleaning thickness to combine Filter device.
Background technology
Geothermal energy is a kind of green low-carbon, recyclable regenerative resource, has that large storage capacity, distribution be wide, wiper ring The features such as protecting, is reliable and stable, is a kind of practicable and competitive clean energy resource.Geothermal energy is as a kind of clean type New energy will play an increasingly important role in China's Energy restructuring.Geothermal energy GEOTHERMAL WATER during utilization Ground largely is drawn up from underground, geothermal tail water salinity is high, temperature is higher and some areas tail water content of beary metal is exceeded, such as Fruit will lead to environmental pollution without processing appropriate.
It is many to be currently used in the pre-filtered filter form of geothermal reinjection tail water, mainly there is self-cleaning filter, backwashes Filter etc., but all there is the defects of complicated, Maintenance and Repair are difficult, equipment price is high, it causes to run to recirculation process Cost is excessively high.
Invention content
Existing defect in order to solve the above problem, the utility model provide a kind of underground heat tail simple in structure, easy to operate Water Spreading self-cleaning thickness combined filtration device.
A kind of geothermal tail water recharge thickness combined filtration device, including cistern, stirring pool and filter, the water storage Pond is connect with stirring pool, and blender is equipped in the stirring pool, and stirring pool lower side is equipped with water stream channel, the water stream channel On water pump is installed, water stream channel tail portion is equipped with coarse filtration net, and the coarse filtration net is located at filter bottom, the coarse filtration net Top is equipped with water inlet, and top corresponding with the water inlet is equipped with thin filter screen, waterpower is equipped with inside the thin filter screen Churning automatic absorbing system, the hydraulic jet grouting automatic absorbing system are made of hydraulic jet grouting pipe, sediment outflow pipe and suction sand component, with The filter top of water stream channel homonymy is equipped with drainpipe, and the filter other side opposite with the drainpipe is equipped with sewage draining exit, Solenoid valve is installed on the sewage draining exit and drainpipe.
The beneficial effects of the utility model:It is realized over the ground using thickness double-filtration net and hydraulic jet grouting automatic absorbing system The filtering of hot tail water and automatically cleaning to filter, the apparatus structure is simple, good filtration effect, high degree of automation, recharge Geothermal tail water cost is relatively low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Wherein:1- cisterns;2- stirring pools;3- blenders;4- water stream channels;5- water pumps;6- coarse filtration nets;7- is intake Mouthful;8- inhales sand component;The thin filter screens of 9-;10- filters;11- hydraulic jet grouting pipes;12- sewage draining exits;13- solenoid valves;14- sediment outflows Pipe;15- drainpipes.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer The embodiment of type is set forth in.
As shown in Figure 1, a kind of geothermal tail water recharge thickness combined filtration device, including cistern 1, stirring pool 2 and mistake Filter 10, the cistern 1 are connect with stirring pool 2, and blender 3 is equipped in the stirring pool 2, and 2 lower side of stirring pool is equipped with Water stream channel 4, water pump 5 is equipped on the water stream channel 4, and 4 tail portion of water stream channel is equipped with coarse filtration net 6, the coarse filtration net 6 Positioned at 10 bottom of filter, 6 top of the coarse filtration net is equipped with water inlet 7, and top corresponding with the water inlet 7 is equipped with thin mistake Strainer 9, is equipped with hydraulic jet grouting automatic absorbing system inside the thin filter screen 9, the hydraulic jet grouting automatic absorbing system by Hydraulic jet grouting pipe 11, sediment outflow pipe 14 and suction sand component 8 form, and drainpipe is equipped with 10 top of filter of 4 homonymy of water stream channel 15, filter 10 other side opposite with the drainpipe 15 is equipped with sewage draining exit 12, pacifies on the sewage draining exit 12 and drainpipe 15 Equipped with solenoid valve 13.
The device is divided to two processes of filtering and self-cleaning to carry out in carrying out practically:
Filter process:Geothermal tail water enters filter 10 by water stream channel, first pass around coarse filtration net 6 filter out diameter compared with Then big granule foreign or silt reaches at water inlet 7, the organic of comparatively fine particle is filtered away by thin filter screen 9 And after inorganic impurity, clear water is discharged by drainpipe 15.
Self-cleaning process:
The impurity particles such as the big silt particle of 9 mesh of thin filter screen are blocked, and internal layer impurity is gradually accumulated, and cake layer increases It is thick.As silt particle accumulates in 9 inner surface of thin filter screen, the pressure difference inside and outside filter 10 will continue to increase, this pressure difference When reaching preset a certain threshold value, signal is just passed to filter controller by the attached differential pressure pickup of filter 10, control After device action, cleaning process will be automatically begun to.Controller closes drainpipe 15 while opening sewage draining exit 12.Again due to sewage draining exit It is connected with air, the pressure official post inside and outside filter 10 inhales sand component 8 and generates suction, is drawn in thin filter screen 9 by its suction nozzle The impurity and dirt of attachment on wall, while suction can make flow reversed flow at high speed of ecto-entad at thin filter screen 9 again, And then impurity is rinsed.9 inner surface silt particle of thin filter screen can be excluded by above procedure clean.Silt particle is through sediment outflow While pipe 14, hydraulic jet grouting pipe 11 are discharged by sewage draining exit 12, flow will generate reaction force when being sprayed by hydraulic jet grouting pipe 11 Drive sediment outflow pipe 14 and entire internal adsorption system rotation.With impurity such as the silt particles left in filter process in thin filter screen 9 Gradually cleaned discharge, pressure difference can also be reduced therewith.When pressure is less than setting value, signal reaches controller by differential pressure pickup Cause then controller action, then opens drainpipe 15 completely while closing sewage draining exit 12.At the same time, hydraulic jet grouting Pipe 11 will run out of steam not fill-before-fire, and since reaction force caused by injection disappears, automatic absorbing system is stopped rotating, from clear Washed journey terminates.
One embodiment of the utility model is described in detail above, but the content is only the utility model Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.

Claims (1)

1. a kind of geothermal tail water recharge thickness combined filtration device, which is characterized in that including cistern(1), stirring pool(2)With Filter(10), the cistern(1)With stirring pool(2)Connection, the stirring pool(2)It is interior to be equipped with blender(3), stirring pool (2)Lower side is equipped with water stream channel(4), the water stream channel(4)On water pump is installed(5), water stream channel(4)Tail portion is equipped with Coarse filtration net(6), the coarse filtration net(6)Positioned at filter(10)Bottom, the coarse filtration net(6)Top is equipped with water inlet (7), with the water inlet(7)Corresponding top is equipped with thin filter screen(9), the thin filter screen(9)Inside is equipped with waterpower rotation Automatic absorbing system is sprayed, the hydraulic jet grouting automatic absorbing system is by hydraulic jet grouting pipe(11), sediment outflow pipe(14)With suction sand component (8)Composition, with water stream channel(4)The filter of homonymy(10)Top is equipped with drainpipe(15), with the drainpipe(15)Relatively Filter(10)The other side is equipped with sewage draining exit(12), the sewage draining exit(12)And drainpipe(15)On solenoid valve is installed (13).
CN201721828623.3U 2017-12-25 2017-12-25 A kind of geothermal tail water recharge self-cleaning thickness combined filtration device Expired - Fee Related CN207745606U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721828623.3U CN207745606U (en) 2017-12-25 2017-12-25 A kind of geothermal tail water recharge self-cleaning thickness combined filtration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721828623.3U CN207745606U (en) 2017-12-25 2017-12-25 A kind of geothermal tail water recharge self-cleaning thickness combined filtration device

Publications (1)

Publication Number Publication Date
CN207745606U true CN207745606U (en) 2018-08-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721828623.3U Expired - Fee Related CN207745606U (en) 2017-12-25 2017-12-25 A kind of geothermal tail water recharge self-cleaning thickness combined filtration device

Country Status (1)

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CN (1) CN207745606U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111609577A (en) * 2020-06-03 2020-09-01 于丽丽 Efficient geothermal energy recycles device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111609577A (en) * 2020-06-03 2020-09-01 于丽丽 Efficient geothermal energy recycles device
CN111609577B (en) * 2020-06-03 2020-12-29 于丽丽 Efficient geothermal energy recycles device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180821

Termination date: 20201225

CF01 Termination of patent right due to non-payment of annual fee