CN209501380U - A kind of printing wastewater reverse osmosis membrane cleaning machine - Google Patents
A kind of printing wastewater reverse osmosis membrane cleaning machine Download PDFInfo
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- CN209501380U CN209501380U CN201920031629.0U CN201920031629U CN209501380U CN 209501380 U CN209501380 U CN 209501380U CN 201920031629 U CN201920031629 U CN 201920031629U CN 209501380 U CN209501380 U CN 209501380U
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- reverse osmosis
- osmosis membrane
- pure water
- putamina
- sewage
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Abstract
The utility model belongs to printing wastewater processing technology field, more particularly to a kind of novel printing waste water reverse osmosis membrane cleaning machine.The printing wastewater is with reverse osmosis membrane cleaning machine mainly by close then the pure water outlet of former reverse osmosis membrane by being only passed through high-pressure cleaning liquid in outlet of sewer, to effectively prevent cleaning solution to enter in pure water pipe the problem of causing secondary pollution, and by the way that pure water connecting tube and sewage connecting tube are arranged in second flange, pass through the setting of pure water liquid storing barrel and sewage liquid storing barrel again, so as to achieve the purpose that save water resource so that pure water effectively separately easily facilitates with cleaning solution sewage the later period and separately handles.Keep the cleaning of printing wastewater reverse osmosis membrane more convenient, significantly reduces the operating cost of printing wastewater processing system.
Description
Technical field
The utility model belongs to printing wastewater processing technology field, more particularly to a kind of novel printing waste water with reverse osmosis
Membrane cleaning machine.
Background technique
Water-based ink sewage treatment discharge amount is continuously increased, the high chroma in water-based ink waste water, non-biodegradable, and
Ink residue impurity etc. is all the dangerous sewage of high concentration, therefore water-based ink sewage disposal device increasingly becomes printing industry
Standard configuration equipment.However water-based ink waste water often uses reverse osmosis membrane in processing and carries out wastewater treatment, it is most of at present
Water-based ink sewage treatment equipment in use for some time, reverse osmosis membrane can only just be dismantled and re-start replacement.However it is anti-
The cost is relatively high for permeable membrane, and every group of base price is at 8000 yuan or so, and frequently replacement considerably increases at water-based ink waste water
The operating cost of equipment is managed, although the equipment for thering is part to disclose reverse osmosis membrane cleaning in currently available technology, but without being directed to
The equipment that printing wastewater is cleaned with reverse osmosis membrane.Existing cleaning equipment for reverse osmosis membrane because putamina inlet end only one
Water inlet, therefore pure water and sewage mixing outflow therein when reverse cleaning is carried out again, it is unfavorable for pure water recycling, it is in addition existing
There is the Membrane cleaning in technology that cleaning solution is reversely directly passed through to pure water outlet directly to clean with outlet of sewer, cleaning solution enters
Pure water outlet be easy to cause secondary pollution.
Utility model content
The utility model provides a kind of novel printing waste water reverse osmosis membrane cleaning machine.
Specific technical solution is printing wastewater reverse osmosis membrane cleaning machine, including liquid storing barrel, high-pressure pump, putamina and
Electric cabinet, liquid storing barrel are connect by pipeline with high-pressure pump water inlet end, and the water outlet of high-pressure pump and the lateral inflow pipe of putamina connect,
The printing wastewater reverse osmosis membrane cleaning machine further include the big fat filter being arranged between liquid storing barrel and high-pressure pump and
Cartridge filter between high-pressure pump and putamina water inlet is set；It is corresponding anti-on the inside of the first flange of the putamina
Permeable membrane one end pure water outlet be provided with sealing-plug for sealing reverse osmosis membrane one end pure water outlet and with reverse osmosis membrane sewage
The filter washing water inlet pipeline of connection is exported, the pure water connection connecting with reverse osmosis membrane other end pure water entrance is set in second flange
Pipe and the sewage connecting tube connecting with reverse osmosis membrane sewage inlet, pure water connecting tube and sewage connecting tube access in liquid storing barrel.Make
With in the process, printing wastewater is removed from sewage treatment equipment with reverse osmosis membrane first, is impregnated in liquid storing barrel, then reversed dress
In putamina, reverse osmosis membrane is fixed by the flange at putamina both ends, the flange of water inlet end seals intermediate pure water outlet hole
It closes, high pressure water enters from reverse osmosis membrane sewage inlet, then respectively from the pure water entrance of the other end and reverse osmosis after rinsing
The outflow of film sewage inlet, then is drained into liquid storing barrel through pure water connecting tube and sewage connecting tube, completes printing wastewater with reverse osmosis
The cleaning of film.
The putamina and electric cabinet are fixed by the bracket on pedestal, and liquid storing barrel, big fat filter and high-pressure pump are successively set
It sets on pedestal, idler wheel is arranged in the bottom of pedestal.
Ball valve is set in pure water connecting tube.
Liquid storing barrel includes pure water liquid storing barrel and sewage liquid storing barrel, and pure water connecting tube is connect with pure water liquid storing barrel, sewage connection
Pipe is connect with sewage liquid storing barrel.
Putamina is two and is set side by side that the water outlet of high-pressure pump passes through filter washing water inlet pipeline and the first putamina and the respectively
The reverse osmosis membrane outlet of sewer of two putaminas connects, and the reverse osmosis membrane pure water entrance of the first putamina and the second putamina is connected to pure water company
On adapter tube, reverse osmosis membrane sewage inlet is connected in sewage connecting tube, the filter washing water inlet pipeline of the first putamina and the second putamina
On be respectively arranged with first butterfly valve and second butterfly valve.
Reverse osmosis membrane pure water outlet is sealed the utility model has the advantages that sealing-plug is arranged by the first flange side of putamina in (1), thus
Cleaning solution can be made to enter from reverse osmosis membrane outlet of sewer, complete cleaning to reverse osmosis membrane, and cleaning solution will not directly into
Enter into reverse osmosis membrane pure water outlet pipeline, can be effectively prevented secondary pollution, and second flange setting pure water connecting tube and
Sewage connecting tube, then pass through the setting of pure water liquid storing barrel and sewage liquid storing barrel, so as to so that pure water and cleaning solution sewage are effective
Separately easily facilitating the later period is separately handled, and saves water resource；(2) by the way that ball valve is arranged in pure water connecting tube, so as to pure
The outflow of water is controlled, and is also convenient for the subsequent recycling to pure water in cleaning solution and is controlled.(3) pass through two putamina designs arranged side by side
And being respectively arranged with first butterfly valve and second butterfly valve on the filter washing water inlet pipeline for passing through two putaminas can effectively be selected
It selects cleaning to use, may be selected two and cleaned simultaneously, also may be selected to carry out a cleaning, use more convenient and efficient；(4) lead to
The use of excessive fat filter can be such that the impurity in liquid storing barrel is effectively filtered, and meet later period cleaning demand, by height
Cartridge filter is set between press pump and putamina water inlet, to be further ensured that the safety of reverse osmosis membrane cleaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the putamina of the utility model.
Description of symbols: 1, firm banking；2, bracket；3, the first putamina；4, the second putamina；5, idler wheel；6, liquid storing barrel；
7, big fat filter；8, high-pressure pump；9, pressure gauge；10, cartridge filter；11, first butterfly valve；12, second butterfly valve；13, it seals
Plug；14, electric cabinet；15, the first ball valve；16, the second ball valve；17, third ball valve；18, the 4th ball valve；19, sewage connecting tube；
20, pure water connecting tube；201, putamina pipe；202, first flange；203, filter washing water inlet pipeline；204, second flange.
Specific embodiment
Particularity of the printing wastewater described herein in reverse osmosis membrane cleaning machine because of printing wastewater reverse osmosis membrane,
So first having to select suitable cleaning solution in the process of cleaning, then inversely squeezed into from outlet of sewer by high-pressure pump, then
It is discharged after reverse osmosis membrane from the outlet of sewer of pure water outlet and the other end, thus it will be on reverse osmosis membrane by back flush
Impurity, heavy metal foulant etc. wash, and concrete example is described as follows.
Embodiment 1, as shown in Fig.1 and Fig.2, printing wastewater reverse osmosis membrane cleaning machine, including pedestal 1, support frame 2,
Liquid storing barrel 6, high-pressure pump 8, putamina 3 and electric cabinet 14, liquid storing barrel 6 select plastic barrel, and electric cabinet 14 selects the pavilion Hua electricity Yu electricity
Control case or Shanghai Qiao Hai refrigerating equipment corporation, Ltd production 3-8HP power control cabinet, be mainly used for control high-pressure pump 8 unlatching with
It closes, liquid storing barrel 6 is connect by pipeline with 8 water inlet end of high-pressure pump, the water outlet of high-pressure pump 8 and the lateral inflow Guan Lian of putamina 3
It connects, that is, by clamping or is threadedly coupled with the outlet of sewer of reverse osmosis membrane, high-pressure pump 8 selects sharp Europe water process dedicated
Pump, model EVPm2-9,2 ms/h of flow, 82 meters of lift, power 1.5kW.The printing wastewater with reverse osmosis membrane cleaning machine also
10 cun big fat filter 7 including being arranged between liquid storing barrel 6 and high-pressure pump 8 can be selected Shenzhen Wan Quan and reach Science and Technology Ltd.
The 10 cun big fat filter of production, interface can be selected 1 cun, built-in foldable filter element.Setting high-pressure pump 8 and 3 water inlet of putamina it
Between cartridge filter 10, it is 5 μm of cartridge filter that cartridge filter 10, which selects filtering accuracy,；First method of the putamina 3
The corresponding reverse osmosis membrane one end pure water outlet in 202 inside of orchid is provided with the sealing-plug 13 for sealing reverse osmosis membrane one end pure water outlet
The filter washing water inlet pipeline 203 connected with reverse osmosis membrane outlet of sewer, it is logical that sealing-plug 13 selects rubber to be formed in first flange 14
When crossing screw thread for reverse osmosis membrane and fixed putamina pipe 201, sealing-plug 13 is caught in pure water outlet to go out 14 end pure water of first flange
Mouth sealing；Putamina pipe 201 preferably selects stainless steel tube to be made, setting and reverse osmosis membrane other end pure water in second flange 204
The pure water connecting tube 20 of entrance connection and the sewage connecting tube 19 being connect with the reverse osmosis membrane sewage inlet mouth other end, pure water connection
Pipe 20 and sewage connecting tube 19 access in liquid storing barrel 6.
Working principle: configuring cleaning solution first in use process, the water-based ink cleaning for disclosing sell in the market can be selected
Agent oneself can also configure, first take out the reverse osmosis membrane on water-based ink sewage treatment equipment from putamina before cleaning, then soak
Then reverse osmosis membrane is reversibly mounted on herein described printing wastewater with instead 20 minutes in the liquid storing barrel containing cleaning solution by bubble
On the dedicated putamina of permeable membrane cleaning machine, that is, former water inlet end is mounted on the water outlet of dedicated putamina, by the after being installed
One flange is fixed and seals with second flange；It is then turned on high-pressure pump, cleaning solution is after high-pressure pump is pressurized by by clear
Wash liquor inlet pipeline enters in reverse osmosis membrane outlet of sewer, to realize the flushing to reverse osmosis membrane, cleaning solution is on one side to anti-
Permeable membrane is cleaned, and on the other hand because reverse osmosis membrane outside pressure is larger, pure water can enter pure through reverse osmosis membrane again
In waterpipe, so that the impurity on reverse osmosis membrane surface, dirt, pollutant etc. are after high pressure washing from reverse osmosis membrane outlet of sewer
Outflow, is discharged into liquid storing barrel 6 using sewage connecting tube 19, and pure water is also discharged into liquid storing barrel 6 by pure water connecting tube 20
In.
As shown in Figure 1, the putamina 3 and electric cabinet 14 are fixed on pedestal 1 by bracket 2, liquid storing barrel 6, big fat filtering
Device 7 and high-pressure pump 8 are successively set on pedestal 1, and idler wheel 5 is arranged in the bottom of pedestal 1.Convenient for entire printing wastewater reverse osmosis membrane
The movement of cleaning machine.Ball valve 15 is preferably set in pure water connecting tube 20, the stream of pure water is controlled by the setting of ball valve 15
Out, and then the water in liquid storing barrel is controlled, such as in sewage already close to may be selected when not being available to open ball valve 15 will be pure
Water discharge re-uses.The effect of water conservation can be played.
Row liquid storing barrel 6 includes pure water liquid storing barrel and sewage liquid storing barrel, pure water connecting tube based on the above technical solution
20 settings are arranged in pure water liquid storing barrel top, sewage connecting tube 19 on sewage liquid storing barrel top.Connecting tube between each equipment
Road can be connected through a screw thread or the realizations such as hot-melt adhesive paste or clamping are tightly connected.
Further, putamina 3 can be set into two, and such as Fig. 1 the first putamina 3 and the second putamina 4, the two level arranged side by side is set
It sets, the water outlet of high-pressure pump 8 passes through filter washing water inlet pipeline 203 and the first putamina 3 respectively and the reverse osmosis membrane of the second putamina 4 is dirty
The pure water entrance of the reverse osmosis membrane of water inlet connection, the first putamina 3 and the second putamina 4 is connected in pure water connecting tube 20, reverse osmosis
The sewage inlet of permeable membrane is connected in sewage connecting tube 19, on the filter washing water inlet pipeline 203 of the first putamina 3 and the second putamina 4
It is respectively arranged with first butterfly valve 11 and second butterfly valve 12.
In addition in the technical solution of the application the quantity of putamina also can be selected it is multiple because printing wastewater reverse osmosis membrane is clear
Reverse osmosis membrane limited amount in washing machine, it is generally preferable to two putaminas of setting be just able to satisfy use, but the technical side of the application
Case protection scope is also not necessarily limited to two, also may be selected 4 or five etc..
Sealing-plug is arranged by the first flange side of putamina to seal reverse osmosis membrane pure water outlet, so as to so that cleaning solution
Enter from reverse osmosis membrane outlet of sewer, completes the cleaning to reverse osmosis membrane, and cleaning solution will not enter directly into reverse osmosis membrane
In pure water outlet pipeline, secondary pollution, and second flange setting pure water connecting tube and sewage connecting tube can be effectively prevented, then
Through the setting of pure water liquid storing barrel and sewage liquid storing barrel, after so that pure water and cleaning solution sewage effectively separately easily facilitates
Phase is separately handled, and saves water resource；By the way that ball valve is arranged in pure water connecting tube, controlled so as to the outflow to pure water,
The subsequent recycling to pure water in cleaning solution is also convenient for control.It is designed by two putaminas arranged side by side and passes through the clear of two putaminas
First butterfly valve and second butterfly valve are respectively arranged on wash liquor inlet pipeline can carry out effectively cleaning being selected to use, and may be selected two
It is cleaned simultaneously, also may be selected to carry out a cleaning, use more convenient and efficient；It can be made by the use of big fat filter
Impurity in liquid storing barrel is effectively filtered, and meets later period cleaning demand, by being arranged between high-pressure pump and putamina water inlet
Cartridge filter, to be further ensured that the safety of reverse osmosis membrane cleaning.
Claims (5)
1. a kind of printing wastewater reverse osmosis membrane cleaning machine, including liquid storing barrel, high-pressure pump, putamina and electric cabinet, liquid storing barrel pass through
Pipeline is connect with high-pressure pump water inlet end, and the water outlet of high-pressure pump and the lateral inflow pipe of putamina connect, it is characterised in that: the print
Brush waste water reverse osmosis membrane cleaning machine further includes the big fat filter being arranged between liquid storing barrel and high-pressure pump and is arranged in high pressure
Cartridge filter between pump and putamina water inlet；Corresponding reverse osmosis membrane one end pure water outlet on the inside of the first flange of the putamina
The cleaning solution for being provided with the sealing-plug for sealing reverse osmosis membrane one end pure water outlet and connecting with reverse osmosis membrane outlet of sewer enters
Mouthful pipeline, be arranged in second flange the pure water connecting tube being connect with reverse osmosis membrane other end pure water entrance and with reverse osmosis membrane sewage
The sewage connecting tube of entrance connection, pure water connecting tube and sewage connecting tube access in liquid storing barrel.
2. printing wastewater according to claim 1 reverse osmosis membrane cleaning machine, it is characterised in that: the putamina and electric cabinet
It is fixed by the bracket on pedestal, liquid storing barrel, big fat filter and high-pressure pump are successively set on pedestal, the bottom setting of pedestal
Idler wheel.
3. printing wastewater according to claim 2 reverse osmosis membrane cleaning machine, it is characterised in that: be arranged in pure water connecting tube
Ball valve.
4. printing wastewater according to claim 3 reverse osmosis membrane cleaning machine, it is characterised in that: liquid storing barrel includes pure water storage
Liquid bucket and sewage liquid storing barrel, pure water connecting tube are connect with pure water liquid storing barrel, and sewage connecting tube is connect with sewage liquid storing barrel.
5. printing wastewater according to claim 4 reverse osmosis membrane cleaning machine, it is characterised in that: putamina is two and sets side by side
It sets, the water outlet of high-pressure pump passes through the reverse osmosis membrane outlet of sewer of filter washing water inlet pipeline and the first putamina and the second putamina respectively
The reverse osmosis membrane pure water entrance of connection, the first putamina and the second putamina is connected in pure water connecting tube, reverse osmosis membrane sewage inlet
It is connected in sewage connecting tube, first butterfly valve and is respectively arranged on the filter washing water inlet pipeline of the first putamina and the second putamina
Two butterfly valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031629.0U CN209501380U (en) | 2019-01-09 | 2019-01-09 | A kind of printing wastewater reverse osmosis membrane cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031629.0U CN209501380U (en) | 2019-01-09 | 2019-01-09 | A kind of printing wastewater reverse osmosis membrane cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501380U true CN209501380U (en) | 2019-10-18 |
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ID=68200096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920031629.0U Active CN209501380U (en) | 2019-01-09 | 2019-01-09 | A kind of printing wastewater reverse osmosis membrane cleaning machine |
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| Country | Link |
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| CN (1) | CN209501380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691549A (en) * | 2020-12-15 | 2021-04-23 | 广西晟驰科技有限公司 | High-efficient recycle device of RO membrane |
-
2019
- 2019-01-09 CN CN201920031629.0U patent/CN209501380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691549A (en) * | 2020-12-15 | 2021-04-23 | 广西晟驰科技有限公司 | High-efficient recycle device of RO membrane |
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