CN207845311U - A kind of cutting wastewater processing system - Google Patents
A kind of cutting wastewater processing system Download PDFInfo
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- CN207845311U CN207845311U CN201721812617.9U CN201721812617U CN207845311U CN 207845311 U CN207845311 U CN 207845311U CN 201721812617 U CN201721812617 U CN 201721812617U CN 207845311 U CN207845311 U CN 207845311U
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Abstract
The utility model discloses a kind of cutting wastewater processing systems, including primary sedimentation tank, secondary settling tank, tubular membrane component, intermediate water tank, first pipe, second pipe, third pipeline, aeration tube, 4th pipeline, middle water pump, backwash tube, air purge pipe, 5th pipeline, 6th pipeline, 7th pipeline, 8th pipeline, elevator pump, first pressure sensor, first pneumatic operated valve, 9th pipeline, tenth pipeline, clean drain valve, second pneumatic operated valve, third pneumatic operated valve, 4th pneumatic operated valve, backwash pneumatic operated valve, air purge pneumatic operated valve, it is aerated pneumatic operated valve, first digital display liquid-level gauge, cartridge filter, host pumps, reverse osmosis membrane group, pure water tank, 13rd pipeline, 14th pipeline, 15th pipeline, 16th pipeline, second pressure sensor, 17th pipeline and flushing motor-driven valve.Cutting wastewater can be converted to pure water by the utility model, can improve the service life of waste water treatment system in this way, reduced the expense of wastewater treatment and and avoided water resource waste.
Description
Technical field
The utility model is related to water-treatment technology field, more particularly to a kind of cutting wastewater processing system.
Background technology
The update of photovoltaic industry means the progress in epoch and the breakthrough of technology, LED photovoltaic industry rising abruptly in recent years
It is that the waste water that society brings prodigious change and contribution, while accordingly producing is just very more to rise, and the consumption for water resource is
It is very huge.The waste water in wherein cutting workshop accounts for the 30%-35% of entire plant chimney stalk amount.Because what is mainly contained in cutting wastewater
Generated dust, particulate matter in cutting technique, without too complex, traditional handicraft be plus PAC (aluminium polychloride),
It PAM (polyacrylamide) and adjusts pH and precipitates to reach treatment effect, but some very tiny particles still can not be complete
Precipitation, while dosage is relatively more, it is medicament that the solid waste of generation, which has 80%, and equipment operating cost is also high.And it handles in this way
Water can only handle qualified discharge, will result in water resource waste in this way.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of cutting wastewater processing systems, solve wastewater treatment expense
The problem of with high and water resource waste.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of cutting wastewater processing system, including from left to right sequentially connected front-end processing system and back-end processing system
System, the front-end processing system include from left to right sequentially connected primary sedimentation tank, secondary settling tank, tubular membrane component and intermediate water tank,
The primary sedimentation tank upper end is equipped with the first pipe extended in the secondary settling tank, and the secondary settling tank passes through second pipe and the pipe
Formula membrane module lower end connects, and the tubular membrane component upper end is connect by third pipeline with the intermediate water tank upper end, the pipe
Formula membrane module lower end is equipped with aeration tube, and the intermediate water tank lower end is equipped with the 4th pipeline, and the 4th pipeline right end is equipped with
Middle water pump, the tubular membrane component upper end are equipped with backwash tube, and the tubular membrane component lower end is equipped with air purge pipe；The primary sedimentation tank
Upper end is equipped with the 5th pipeline, and the primary sedimentation tank lower end is equipped with the 6th pipeline, and the secondary settling tank lower end is equipped with the 7th pipeline, the pipe
Formula membrane module upper end is equipped with the 8th pipeline extended in the primary sedimentation tank；It is from left to right equipped with and carries successively on the second pipe
Rise pump, first pressure sensor and the first pneumatic operated valve, the second pipe on the right side of first pneumatic operated valve be equipped with it is described
9th pipeline of the 8th pipeline connection, the tubular membrane component upper end are equipped with the tenth pipeline, and the tenth pipeline is equipped with cleaning
Drain valve；8th pipeline is equipped with the second pneumatic operated valve, and the third pipeline is equipped with third pneumatic operated valve, the 9th pipeline
Equipped with the 4th pneumatic operated valve, the backwash tube is equipped with backwash pneumatic operated valve, and the air purge pipe is equipped with air purge pneumatic operated valve, the aeration
Pipe is equipped with aeration pneumatic operated valve；The secondary settling tank outer wall is equipped with the first digital display liquid-level gauge, the 6th pipeline and the described 7th
Pipeline is connected by the 11st pipeline, and the 11st pipeline is equipped with pneumatic diaphragm pump, and the 4th pipeline is equipped with the tenth
Two pipelines, the 12nd pipeline are equipped with backwashing pump；The back-end processing system includes from left to right sequentially connected security personnel
Filter, host pump, reverse osmosis membrane group and pure water tank, the middle water pump are connected by the 13rd pipeline and the cartridge filter
It connects, the cartridge filter is connected by the 14th pipeline and host pump, and the host pump passes through the 15th pipeline and institute
The connection of reverse osmosis membrane group is stated, the reverse osmosis membrane group is connect by the 16th pipeline with the pure water tank, the 15th pipeline
It is equipped with second pressure sensor, the reverse osmosis membrane group right end is equipped with the 17th pipeline, and the 17th pipeline is equipped with punching
Wash motor-driven valve.
Further, the 8th pipeline is equipped with subsidiary conduit, and second pneumatic operated valve is located at the subsidiary conduit two
On the 8th pipeline between end, the subsidiary conduit is equipped with auxiliary valve.
Further, the reverse osmosis membrane group and the 17th pipeline rinsed between motor-driven valve are equipped with the tenth
Eight pipelines, the 18th pipeline are equipped with concentrated water discharge valve.
Further, the 18th pipeline is equipped with flowmeter.
Further, the intermediate water tank lower end is equipped with the second digital display liquid-level gauge.
Further, the pure water tank lower end is equipped with third digital display liquid-level gauge.
Further, the 16th pipeline is equipped with pure water conductivity gauge.
Using above-mentioned technical proposal, cutting wastewater can be turned by the processing of front-end processing system and back-end processing system
It is melted into pure water, the service life of waste water treatment system can be improved in this way, reduce the expense of wastewater treatment and and avoids water resource
Waste.
Description of the drawings
Fig. 1 is a kind of planar structure schematic diagram of cutting wastewater processing system of the utility model；
Fig. 2 is a kind of planar structure schematic diagram of the front-end processing system of cutting wastewater processing system of the utility model；
Fig. 3 is a kind of planar structure schematic diagram of the back-end processing system of cutting wastewater processing system of the utility model.
Figure number and its explanation：
1, pneumatic diaphragm pump；2, the 5th pneumatic operated valve；3, primary sedimentation tank；4, the 5th pipeline；5, the 8th pipeline；6, first pipe；
7, secondary settling tank；8, the tenth pipeline；9, drain valve is cleaned；10, the first digital display liquid-level gauge；11, the 9th pipeline；12, the 4th pneumatic operated valve；
13, first pressure sensor；14, the second pneumatic operated valve；15, subsidiary conduit；16, auxiliary valve；17, tubular membrane component；18, backwash
Pneumatic operated valve；19, third pneumatic operated valve；20, backwash tube；21, third pipeline；22, intermediate water tank；23, the second digital display liquid-level gauge；24、
4th pipeline；25, middle water pump；26, the 12nd pipeline；27, backwashing pump；28, air purge pipe；29, air purge pneumatic operated valve；30, it is aerated
Pneumatic operated valve；31, aeration tube；32, second pipe；33, the first pneumatic operated valve；34, elevator pump；35, the 7th pipeline；36, the 6th is pneumatic
Valve；37, the 11st pipeline；38, the 6th pipeline；39, cartridge filter；40, second pressure sensor；41, reverse osmosis membrane group；
42, the 16th pipeline；43, pure water conductivity gauge；44, pure water tank；45, third digital display liquid-level gauge；46, the 17th pipeline；47, it rinses
Motor-driven valve；48, flowmeter；49, concentrated water discharge valve；50, the 18th pipeline；51, the 15th pipeline；52, host pumps；53, the tenth
Four pipelines；54, the 13rd pipeline；A, front-end processing system；B, back-end processing system.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to Fig.1-3, a kind of cutting wastewater processing system provided by the utility model, including it is from left to right sequentially connected
Front-end processing system A and back-end processing system B, front-end processing system A are heavy including from left to right sequentially connected primary sedimentation tank 3, two
Pond 7, tubular membrane component 17 and intermediate water tank 22,3 upper end of primary sedimentation tank are equipped with the first pipe 6 extended in secondary settling tank 7, secondary settling tank
7 are connect by second pipe 32 with 17 lower end of tubular membrane component, and 17 upper end of tubular membrane component passes through third pipeline 21 and intermediate water
22 upper end of case connects, and 17 lower end of tubular membrane component is equipped with aeration tube 31, and 22 lower end of intermediate water tank is equipped with the 4th pipeline 24, the
Four pipelines, 24 right end is equipped with middle water pump 25, and 17 upper end of tubular membrane component is equipped with backwash tube 20, and 17 lower end of tubular membrane component is equipped with
Air purge pipe 28；3 upper end of primary sedimentation tank is equipped with the 5th pipeline 4, and 3 lower end of primary sedimentation tank is equipped with the 6th pipeline 38, and 7 lower end of secondary settling tank is equipped with the
Seven pipelines 35,17 upper end of tubular membrane component are equipped with the 8th pipeline 5 extended in primary sedimentation tank 3；On second pipe 32 from left to right
It is equipped with elevator pump 34, first pressure sensor 13 and the first pneumatic operated valve 33, the second pipe 32 on 33 right side of the first pneumatic operated valve successively
It is equipped with the 9th pipeline 11 that connect with the 8th pipeline 5,17 upper end of tubular membrane component is equipped with the tenth pipeline 32, on the tenth pipeline 32
Equipped with cleaning drain valve 9；8th pipeline 5 be equipped with the second pneumatic operated valve 14, third pipeline 21 be equipped with third pneumatic operated valve 19, the 9th
Pipeline 11 is equipped with the 4th pneumatic operated valve 12, and backwash tube 20 is equipped with backwash pneumatic operated valve 18, and air purge pipe 28 is equipped with air purge pneumatic operated valve 29,
Aeration tube 31 is equipped with aeration pneumatic operated valve 30；7 outer wall of secondary settling tank is equipped with the first digital display liquid-level gauge 10, the 6th pipeline 38 and the 7th
Pipeline 35 is connected by the 11st pipeline 37, and the 11st pipeline 37 is equipped with pneumatic diaphragm pump 1, and the 4th pipeline 24 is equipped with the tenth
The 26, the 12nd pipeline 26 of two pipelines is equipped with backwashing pump 27；Back-end processing system B includes from left to right sequentially connected ensured public security
Filter 39, host pump 52, reverse osmosis membrane group 41 and pure water tank 44, middle water pump 25 pass through the 13rd pipeline 54 and cartridge filter
39 connections, cartridge filter 39 52 connects by the 14th pipeline 53 and host pump, host pump 52 by the 15th pipeline 51 and
Reverse osmosis membrane group 41 connects, and reverse osmosis membrane group 41 is connect with pure water tank 44 by the 16th pipeline 42, set on the 15th pipeline 51
There are second pressure sensor 40,41 right end of reverse osmosis membrane group to be equipped with the 17th pipeline 46, the 17th pipeline 46, which is equipped with, rinses electricity
Dynamic valve 47.
On each pipeline of the technical program also liquid flow direction is manually controlled to increase manually-operated gate.Aeration tube 31 connects sky
Pressure system, the aeration head being set in tubular membrane component 17 by aeration tube 31 are aerated, and the use of tubular membrane component 17 is improved
Performance.Tubular membrane component 17 is made of multiple tubular membranes, and specific quantity can be arranged according to actual operation requirements, Duo Geguan
Formula film needs to connect with corresponding liquid flow conduits by each branch pipe, and the interconnection technique of each branch pipe and liquid flow conduits is existing
There is technology, this will not be repeated here.The technical program is for generated cutting wastewater in photovoltaic industry.Because main in cutting wastewater
To contain a large amount of dust and particle, the technical program both can thoroughly solve pollution problem, and with direct reuse and can do
To while operation cost of the degree of zero-emission to substantially reduce company to water resource recycle environmental protection have it is non-
Chang Chong great and long-range meaning.
The processing procedure of front-end processing system A is：
Workshop cutting wastewater is discharged into primary sedimentation tank 3 and secondary settling tank 7 by the 5th pipeline 4, and the supernatant after precipitation is logical
It crosses elevator pump 34 and is delivered to tubular membrane component 17 and be filtered, the water filtered by tubular membrane component 17 enters intermediate water tank 22
It is collected, the water in intermediate water tank 22 is extracted into back-end processing system B processing by middle water pump 24.
Secondary settling tank 7, which is equipped with, to be controlled the startup of elevator pump 34 with the first digital display liquid-level gauge 10 and closes to reach automatic
Effect.22 lower end of intermediate water tank is equipped with the second digital display liquid-level gauge 23, and intermediate water tank can be monitored by the second digital display liquid-level gauge 23
22 liquid levels send water function to control the automatic opening of middle water pump 25.Tubular membrane component 17 can cause to block up after long-play
Plug, then be transmitted to PLC by the monitoring of 13 online data of first pressure sensor and control control system and control air purge pneumatic operated valve 29, anti-
Pneumatic operated valve 18, the first pneumatic operated valve 33, the second pneumatic operated valve 14, third pneumatic operated valve 19 and the 4th pneumatic operated valve 12 are washed to realize tubular membrane group
The cleaning of part 17, to achieve the purpose that automatic washing, the water after having cleaned can be automatically withdrawn at primary sedimentation tank 3
Reason can also be discharged into wastewater sludge pond by cleaning drain valve 9 and be uniformly processed；It is returned by 17 produced concentrated water of tubular membrane component
Flowing to front end primary sedimentation tank 3, processing cycle utilizes again, ensures that the system reaches the design standard of the zero-emission of design.
The operation principle of back-end processing system B is：Front-end processing system flows through the water come and passes through cartridge filter 39, reverse osmosis
The processing of permeable membrane group 41 enters pure water tank 44.When reverse osmosis membrane group 41 needs to rinse, 46 He of the 17th pipeline can be passed through
It rinses the connection flushing device of motor-driven valve 47 to be rinsed reverse osmosis membrane group 41, concentrated water after rinsing can pass through the 18th pipe
Road 50 is discharged into primary sedimentation tank 3 and is handled.When 25 outlet pressure of middle water pump is excessively high, flow is less than normal, host can be increased
It pumps 52 running frequencies and increases flow reducing pressure and improve flushing effect, while reverse osmosis membrane being avoided to damage, i.e., do not damaging
Ensure the flushing dose of reverse osmosis membrane while reverse osmosis membrane.
8th pipeline 5 is equipped with subsidiary conduit 15, and the second pneumatic operated valve 14 is located at the 8th pipe between 15 both ends of subsidiary conduit
On road 5, subsidiary conduit 15 is equipped with auxiliary valve 16.The second pneumatic operated valve can be prevented by subsidiary conduit 15 and auxiliary valve 16
14, which break down, causes the concentrated water of tubular membrane component 17 that cannot timely flow back into primary sedimentation tank 3 to be handled.
Reverse osmosis membrane group 41 and rinse motor-driven valve 47 between the 17th pipeline 46 be equipped with the 18th pipeline 50, the 18th
Pipeline 50 is equipped with concentrated water discharge valve 49.Concentrated water discharge valve 49 is discharged into primary sedimentation tank 3 and is handled.
18th pipeline 50 is equipped with flowmeter 48.The flow that concentrated water discharge can be monitored by flowmeter 48 prevents just
Heavy 3 water spill-over of pond goes out.
22 lower end of intermediate water tank is equipped with the second digital display liquid-level gauge 23.In being monitored in real time by the second digital display liquid-level gauge 23
Between water tank 22 water level.
45 lower end of pure water tank is equipped with third digital display liquid-level gauge 45.Pure water can be monitored in real time by third digital display liquid-level gauge 45
The water level of case 45.
16th pipeline 42 is equipped with pure water conductivity gauge 43.Water quality can be measured by pure water conductivity gauge 43.
In conclusion the utility model can be by cutting wastewater by the processing of front-end processing system and back-end processing system
It is converted to pure water, the service life of waste water treatment system can be improved in this way, reduce the expense of wastewater treatment and and water is avoided to provide
Source wastes.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (7)
1. a kind of cutting wastewater processing system, which is characterized in that including from left to right sequentially connected front-end processing system with after
Hold processing system, the front-end processing system include from left to right sequentially connected primary sedimentation tank, secondary settling tank, tubular membrane component and in
Between water tank, the primary sedimentation tank upper end, which is equipped with, extends to first pipe in the secondary settling tank, and the secondary settling tank passes through second pipe
It is connect with the tubular membrane component lower end, the tubular membrane component upper end is connected by third pipeline and the intermediate water tank upper end
It connects, the tubular membrane component lower end is equipped with aeration tube, and the intermediate water tank lower end is equipped with the 4th pipeline, the 4th pipeline
Right end is equipped with middle water pump, and the tubular membrane component upper end is equipped with backwash tube, and the tubular membrane component lower end is equipped with air purge pipe；Institute
It states primary sedimentation tank upper end and is equipped with the 5th pipeline, the primary sedimentation tank lower end is equipped with the 6th pipeline, and the secondary settling tank lower end is equipped with the 7th pipe
Road, the tubular membrane component upper end are equipped with the 8th pipeline extended in the primary sedimentation tank；On the second pipe from left to right
It is equipped with elevator pump, first pressure sensor and the first pneumatic operated valve successively, on the second pipe on the right side of first pneumatic operated valve
Equipped with the 9th pipeline being connect with the 8th pipeline, the tubular membrane component upper end is equipped with the tenth pipeline, the tenth pipeline
It is equipped with cleaning drain valve；8th pipeline is equipped with the second pneumatic operated valve, and the third pipeline is equipped with third pneumatic operated valve, institute
It states the 9th pipeline and is equipped with the 4th pneumatic operated valve, the backwash tube is equipped with backwash pneumatic operated valve, and it is pneumatic that the air purge pipe is equipped with air purge
Valve, the aeration tube are equipped with aeration pneumatic operated valve；The secondary settling tank outer wall is equipped with the first digital display liquid-level gauge, the 6th pipeline
It is connected by the 11st pipeline with the 7th pipeline, the 11st pipeline is equipped with pneumatic diaphragm pump, the 4th pipeline
It is equipped with the 12nd pipeline, the 12nd pipeline is equipped with backwashing pump；The back-end processing system includes from left to right successively
Cartridge filter, the host of connection pump, reverse osmosis membrane group and pure water tank, the middle water pump pass through the 13rd pipeline and the guarantor
Pacify filter connection, the cartridge filter is connected by the 14th pipeline and host pump, and the host pump passes through the tenth
Five pipelines are connect with the reverse osmosis membrane group, and the reverse osmosis membrane group is connect by the 16th pipeline with the pure water tank, described
15th pipeline is equipped with second pressure sensor, and the reverse osmosis membrane group right end is equipped with the 17th pipeline, the 17th pipe
Road, which is equipped with, rinses motor-driven valve.
2. cutting wastewater processing system according to claim 1, which is characterized in that the 8th pipeline is equipped with auxiliary tube
Road, on the 8th pipeline between the subsidiary conduit both ends, the subsidiary conduit is equipped with second pneumatic operated valve
Auxiliary valve.
3. cutting wastewater processing system according to claim 1, which is characterized in that the reverse osmosis membrane group and the flushing
The 17th pipeline between motor-driven valve is equipped with the 18th pipeline, and the 18th pipeline is equipped with concentrated water discharge valve.
4. cutting wastewater processing system according to claim 3, which is characterized in that the 18th pipeline is equipped with flow
Meter.
5. cutting wastewater processing system according to claim 1, which is characterized in that the intermediate water tank lower end is equipped with second
Digital display liquid-level gauge.
6. cutting wastewater processing system according to claim 1, which is characterized in that the pure water tank lower end is equipped with third number
Aobvious liquid level gauge.
7. cutting wastewater processing system according to claim 1, which is characterized in that the 16th pipeline is equipped with pure water
Conductivity gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812617.9U CN207845311U (en) | 2017-12-21 | 2017-12-21 | A kind of cutting wastewater processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812617.9U CN207845311U (en) | 2017-12-21 | 2017-12-21 | A kind of cutting wastewater processing system |
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| Publication Number | Publication Date |
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| CN207845311U true CN207845311U (en) | 2018-09-11 |
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| CN201721812617.9U Active CN207845311U (en) | 2017-12-21 | 2017-12-21 | A kind of cutting wastewater processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973431A (en) * | 2017-12-21 | 2018-05-01 | 厦门市格绿科技有限公司 | A kind of cutting wastewater processing system |
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2017
- 2017-12-21 CN CN201721812617.9U patent/CN207845311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973431A (en) * | 2017-12-21 | 2018-05-01 | 厦门市格绿科技有限公司 | A kind of cutting wastewater processing system |
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