CN201760288U - Ion exchange resin scrubbing recovery device - Google Patents
Ion exchange resin scrubbing recovery device Download PDFInfo
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- CN201760288U CN201760288U CN2010202484162U CN201020248416U CN201760288U CN 201760288 U CN201760288 U CN 201760288U CN 2010202484162 U CN2010202484162 U CN 2010202484162U CN 201020248416 U CN201020248416 U CN 201020248416U CN 201760288 U CN201760288 U CN 201760288U
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- pipe
- backwash water
- awl
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Abstract
The utility model relates to the ion exchange desalting and purifying field and provides an ion exchange resin scrubbing recovery device; the ion exchange resin scrubbing recovery device comprises a steel lining rubber tank, a back-flushing water pipe, an acid inlet pipe, an alkali inlet pipe, an acid-alkali mixing pipe, a gas inlet pipe a resin inlet and outlet pipe, a manhole, a transparent viewing window and a pressure gauge; the steel lining rubber tank is formed by welding a capping, a barrel and a cone bottom, an automatic vent valve is matched with the capping position, and the other pipe lines are controlled by the valves independently. The device can lead the resin to come in and go out the tank body conveniently and smoothly and prevent the resin from blocking when the resin is guided; aqueous vapor scrubbing is carried out to clear suspended matters and colloids adhered on the resin, and acid-alkali soaking can lead the resin to recover and restore the exchange performance.
Description
Technical field
The utility model relates to ion-exchange demineralization water purification field, and particularly a kind of ion exchange resin is cleaned reanimate device.
Background technology
At present, it is very ripe that ion exchange resin is used for the desalination purification techniques of water, but every desalination water purification operation (as: operation, backwash, regeneration, displacement etc.) of ion exchange resin, be that carrier carries out with the ion exchange bed always, prolonged operation, occur resin caking unavoidably, pollute, cross a series of problems such as water bias current, or the like many reasons cause resin can not continue to utilize again.Aspect the caking and pollution that solve resin, common method all is resin importing scrubbing tank to be carried out aqueous vapor shuffle at present, sends back to then in the bed and utilizes.This method can only solve the caking and the slight pollution problem of resin, and resin is thoroughly recovered.And the importing and exporting in the process of resin, usually can be because of reasons such as hydraulic pressure shakiness, resin drying cakings, make the resin utmost point of coming in and going out not smooth, make troubles to service work.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is to provide a kind of ion exchange resin to clean reanimate device.
The utility model is achieved through the following technical solutions:
A kind of ion exchange resin is cleaned reanimate device, comprise jar, the backwash water pipe, acid inlet tube, alkali inlet tube, the soda acid mixing tube, air inlet pipe, resin turnover pipe, manhole, transparent window, Pressure gauge, described jar is line with rubber jar in the steel, by binding, the cylindrical shell and the awl end, are made of welded connection, described binding is provided with automatic exhaust steam valve, described backwash water pipe divides three the tunnel, cylindrical shell top and jar awl middle and upper part, the end from described jar, tank body is crossed in the bottom, the backwash water pipe that described cylindrical shell top enters, before advancing jar, be provided with water intaking valve, go out tank body and be provided with the backwash draining valve, the backwash water pipe that described cylindrical shell top enters, in jar, divide two-way up and down, i.e. water inlet (or anti-row) pipe and middle comb, and respectively adopt the water distribution of one group of casing stainless steel filter element, this two-way backwash water is gone into trench by the backwash draining valve and the middle valve discharge tank body that go out tank body again, the backwash water pipe that the middle and upper part enters at the bottom of the described awl inserts the middle comb that goes out tank body in described before the valve by the intermediate drain installation recoil valve and enters in the trench in the lump, the backwash water pipe that the bottom enters at the bottom of the described awl links to each other with described resin turnover pipe, communicate with bottom at the bottom of the described awl simultaneously, on described resin turnover pipe, be provided with resin turnover valve, be provided with the backwash water intaking valve on the backwash water pipe that enters of bottom at the bottom of the described awl, after the backwash water pipe that enters in middle and upper part at the bottom of the described awl goes out to be furnished with before the described tank body intermediate drain installation recoil valve resin turnover valve of a bypass to the described resin turnover pipe, and in this bypass, be provided with hand-operated valve, described acid inlet tube and described alkali inlet tube enter described jar of cylindrical shell middle part after being mixed into a pipeline by acid inlet valve and alkali-feeding valve respectively, described air inlet pipe enters bottom, the described jar of awl end by intake valve, described air inlet pipe is the bending of U type described jar of awl end bottom end, its U type mouth upwards, be provided with positive valve in bottom, the described jar of awl end with the downward extended spot of pipeline that backwash water pipe and resin turnover pipe communicate, and pass through this valve row to trench, described cylindrical shell is provided with described manhole and described transparent window, and described backwash water pipe is provided with Pressure gauge.
More than the withstand voltage 1.0MPa of described tank body, described barrel diameter is advisable with 2m～2.5m, height is by volume required decision, height ratio is 1: 1 at the bottom of described cylindrical shell and the described awl, and described manhole is DN500, and described transparent window adopts the thick lucite of 50mm, described water dispensing apparatus filter element gap must be less than the minimum diameter (0.5mm) of used resin, described valve all uses rubber lined diaphragm, and pressure rating guarantees that more than 1.0MPa latus rectum is fixed with treating capacity.
The beneficial effects of the utility model are:
1. be furnished with the drainage dedicated water on the resin duct, make the resin tank body of coming in and going out convenient smooth, often stop up when preventing to lead fat;
2. middle row's filter element is furnished with special-purpose backwash water, when the broken end of resin sticks to when resulting in blockage on the filter element, is convenient to timely backwash mediation;
3. aqueous vapor is cleaned and can be removed suspension, the colloid that sticks on the resin, and soda acid soaks can the recovery resin, recovers the resins exchange performance.
Its economic benefit (calculating with 600t/h desalted water production capacity) is:
1. resin prolongs service life, changes a resin (one-time pad 150t, average 1.5 ten thousand yuan of resin per ton) in 5 years less and saves 2,250,000 yuan., a conversion year consumption reduction is 450,000 yuan;
2. bed running body cycle stretch-out, the regeneration frequency reduces, and can save hydrochloric acid 30t in every month, saves caustic soda 20t (hydrochloric acid per ton is by 700 yuan of calculating, and caustic soda per ton is by 1500 yuan of calculating), month saves medicament expense with 50,000 yuan.A conversion year consumption reduction is 600,000 yuan;
3. year of the present invention operating cost, promptly medicament, water, depreciation of equipment are 50,000 yuan;
In sum, behind use the present invention, a year economic benefit is about 1,000,000 yuan.
Description of drawings:
Fig. 1 is the outside schematic diagram of the utility model.
Fig. 2 is the utility model schematic internal view.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
As shown in the figure, the utility model comprises line with rubber jar 1 in the steel, backwash water pipe 5, acid inlet tube 10, alkali inlet tube 11, soda acid mixing tube 12, air inlet pipe 13, resin turnover pipe 14, manhole 15, transparent window 16, Pressure gauge P1, line with rubber jar 1 is by binding 2 in the steel, the cylindrical shell 3 and the awl end 4, are made of welded connection, 2 places of binding of line with rubber jar 1 are furnished with automatic exhaust steam valve V7 in the steel, backwash water pipe 5 minutes three tunnel is respectively from cylindrical shell 3 tops and awl middle and upper part, the ends 4, line with rubber jar 1 in the steel is crossed in the bottom, the backwash water pipe 6 that cylindrical shell 3 tops enter, in advancing steel, be provided with water intaking valve V3 before the line with rubber jar 1, go out steel liner glue jar 1 and be provided with backwash draining valve V9, backwash water pipe 6 divides two-way up and down in the line with rubber jar 1 in steel, be backwash water pipe 6 and middle comb 9, and respectively adopt the water distribution of one group of casing stainless steel filter element, this two-way backwash water is gone into trench 17 by the backwash draining valve V9 and the middle valve V12 discharge tank body 1 that go out tank body 1 again, the middle comb 9 that goes out tank body 1 during the backwash water pipe 7 that awl middle and upper part, the ends 4 enters inserts by intermediate drain installation recoil valve V11 before the valve V12 enters in the trench 17 in the lump, the backwash water pipe 8 that awl bottom, the ends 4 enters links to each other with resin turnover pipe 14, communicate with awl bottom, the ends 4 simultaneously, resin turnover pipe 14 is provided with resin turnover valve V10, the backwash water pipe 8 that awl bottom, the ends 4 enters is provided with backwash water intaking valve V4, after before the backwash water pipe 7 that enters of awl middle and upper part, the ends 4 goes out tank body 1 intermediate drain installation recoil valve V11, being furnished with the resin turnover valve V10 of a bypass to the resin turnover pipe 14, and in this bypass, be provided with hand-operated valve V5, acid inlet tube 10 enters cylindrical shell 3 middle parts after being mixed into pipeline 12 by acid inlet valve V1 and alkali-feeding valve V2 respectively with alkali inlet tube 11, air inlet pipe 13 enters awl bottom, the ends 4 by intake valve V8, air inlet pipe 13 is the bending of U type in the awl ends 4 bottom end, its U type mouth upwards, awl bottom, the ends 4 is provided with positive valve V6 with backwash water pipe 8 and the downward extended spot of resin turnover pipe 14 pipelines that communicate, and pass through this valve row to trench 17, cylindrical shell 3 is provided with manhole 15 and transparent window 16, and backwash water pipe 5 is provided with Pressure gauge P1.
More than the line with rubber jar 1 withstand voltage 1.0MPa, cylindrical shell 3 diameters are 2.5m in the steel, and cylindrical shell 3 is 1: 1 with the awl ends 4 height ratio, manhole is DN500, transparent window adopts the thick lucite of 50mm, and all valves all use rubber lined diaphragm, and pressure rating guarantees more than 1.0MPa.
Embodiment 1
Certain cation exchange bed, last chamber filling D113 resin 4t, following chamber filling 001 * 7FC resin 6.75t normally moves the water yield: 120m
3/ h, normal cycle of operation 72h, each regeneration consumes hydrochloric acid 2.8t.Its operation is after 3 months, and the color of resin blackening has obvious joint caking phenomenon during backwash, and running time, effluent index Na+, electrical conductivity began to go up behind 48h.The regeneration frequency strengthens, and the water yield is in short supply, and system is difficult to continue.Being about to resin importing recovery jar recovers.Concrete job step is as follows:
1. connection flexible pipe: connect from chamber grease outlet under the bed body to recovery tank valve V10 and lead the fat flexible pipe;
2. resin imports: exhausted resin is introduced tank body through valve V10, this moment Open valve V5, under the guiding impetus of waterpower, resin can enter in the jar smoothly.Valve-off V10 and V5;
3. water backwash: Open valve V4 and V9, adjust hydraulic pressure to 0.15～0.20MPa, washed resin is limpid to water outlet.(not smooth as water outlet midway, but valve-off V9, Open valve V3 recoils after the mediation to anti-row's filter element device, switchback V9 opens V3 and closes again), valve-off V4 and V9;
4. gas is wiped: Open valve V12, ponding in the jar is drained into the above 200mm of resin bed, (not smooth as water outlet midway, but valve-off V1, Open valve V11, centering row filter element device recoils after the mediation, switchback V11 opens the V12 pass again), valve-off V12, Open valve V8 and V9, adjust air pressure to 0.05～0.10MPa, air purge resin 10min;
5. aqueous vapor is shuffled: Open valve V4, it is limpid to water outlet that aqueous vapor is shuffled resin.Valve-off V4, V8 and V9;
6. resin recovery:, open valve V2 according to resin explanation requirement.After sending into 4% NaOH solution and soaking resin 4h, put clean alkali lye, flushing water is to neutral.Open valve V1 again, after sending into 5% HCL solution and soaking resin 4h, put clean acid solution, bath is to neutral;
7. resin is derived: the recovery resin is derived tank body through valve V10 and is sent in the bed, this moment Open valve V5, under the guiding impetus of waterpower, resin can be derived tank body smoothly.Valve-off V10 and V5;
Last chamber resin is still handled by above step.
After this sun bed resin was handled through above recovery, it is normal that color of resin is recovered, and caking phenomenon is eliminated.The bed running body cycle reaches 80h, and effluent index is normal, and the supply water yield is stable.
Certain anion exchange bed, last chamber filling D301 resin 4t, following chamber filling 201 * 7FC resin 6t normally moves the water yield: 120m
3/ h, normal cycle of operation 160h, each regeneration consumes caustic soda 2.6t.Its operation 5 months after, the color of resin blackening has obvious joint caking phenomenon during backwash, running time behind 80h, effluent index SiO
2, electrical conductivity begins to go up.The regeneration frequency strengthens, and the water yield is in short supply, and system is difficult to continue.Being about to resin importing recovery jar recovers.Concrete job step is as follows:
1, connects flexible pipe: connect one from chamber grease outlet under the bed body to recovery tank valve V10 and lead the fat flexible pipe;
2, resin imports: exhausted resin is introduced tank body through valve V10, this moment Open valve V5, under the guiding impetus of waterpower, resin can enter in the jar smoothly.Valve-off V10 and V5;
3, water backwash: Open valve V4 and V9, adjust hydraulic pressure to 0.15～0.20MPa, washed resin is limpid to water outlet.(not smooth as water outlet midway, but valve-off V9, Open valve V3 recoils after the mediation to anti-row's filter element device, switchback V9 opens V3 and closes again), valve-off V4 and V9;
4, gas is wiped: Open valve V12, ponding in the jar is drained into the above 200mm of resin bed, (not smooth as water outlet midway, but valve-off V12, Open valve V11, centering row filter element device recoils after the mediation, switchback V11 opens the V12 pass again), valve-off V12, Open valve V8 and V9, adjust air pressure to 0.05～0.10MPa, air purge resin 10min;
5, aqueous vapor is shuffled: Open valve V4, it is limpid to water outlet that aqueous vapor is shuffled resin.Valve-off V4, V8 and V9;
6, resin recovery:, open valve V2 according to resin explanation requirement.After sending into 5%HCL solution immersion resin 4h, put clean alkali lye, flushing water is to neutral.Open valve V1 again, after the solution of sending into 4% NaOH soaks resin 4h, put clean acid solution, bath is to neutral;
7, resin is derived: the recovery resin is derived tank body through valve V10 and is sent in the bed, this moment Open valve V5, under the guiding impetus of waterpower, resin can be derived tank body smoothly.Valve-off V10 and V5;
Last chamber resin is still handled by above step.
After this sun bed resin was handled through above recovery, it is normal that color of resin is recovered, and caking phenomenon is eliminated.The bed running body cycle reaches 180h, and effluent index is normal, and the supply water yield is stable.
Claims (1)
1. an ion exchange resin is cleaned reanimate device, it is characterized in that, comprise jar (1), backwash water pipe (5), acid inlet tube (10), alkali inlet tube (11), soda acid mixing tube (12), air inlet pipe (13), resin turnover pipe (14), manhole (15), transparent window (16), Pressure gauge (P1), described jar (1) is line with rubber jar in the steel, by bind (2), cylindrical shell (3) and the awl end (4) are made of welded connection, bind (2) of described jar (1) locate to be furnished with automatic exhaust steam valve (V7), described backwash water pipe (5) Fen Sanlu, cylindrical shell (3) top and awl (4) middle and upper part, the end from described jar (1), tank body (1) is crossed in the bottom, the backwash water pipe (6) that described cylindrical shell (3) top enters, advancing described jar of (1) preceding water intaking valve (V3) that is provided with, go out described tank body (1) and be provided with backwash draining valve (V9), described backwash water pipe (6) divides two-way up and down in described jar (1), be backwash water pipe (6) and middle comb (9), and respectively adopt the water distribution of one group of casing stainless steel filter element, this two-way backwash water is gone into trench (17) by the backwash draining valve (V9) and middle valve (V12) the discharge tank body (1) that go out described tank body (1) again, the preceding middle comb (9) that goes out described tank body (1) of valve (V12) entered in the trench (17) in the lump during the backwash water pipe (7) that (4) middle and upper part enters at the bottom of the described awl inserted by intermediate drain installation recoil valve (V11), the backwash water pipe (8) that (4) bottom enters at the bottom of the described awl links to each other with described resin turnover pipe (14), communicate with (4) bottom at the bottom of the described awl simultaneously, described resin turnover pipe (14) is provided with resin turnover valve (V10), the backwash water pipe (8) that (4) bottom enters at the bottom of the described awl is provided with backwash water intaking valve (V4), the backwash water pipe (7) that enters in (4) middle and upper part at the bottom of the described awl goes out that described tank body (1) intermediate drain installation recoil valve (V11) is preceding be furnished with the resin turnover valve (V10) of a bypass to the resin turnover pipe (14) after, and in this bypass, be provided with hand-operated valve (V5), described acid inlet tube (10) enters described cylindrical shell (3) middle part after being mixed into pipeline (12) by acid inlet valve (V1) and alkali-feeding valve (V2) respectively with described alkali inlet tube (11), described air inlet pipe (13) enters (4) bottom at the bottom of the described awl by intake valve (V8), described air inlet pipe (13) (4) bottom end at the bottom of described awl is the bending of U type, its U type mouth upwards, (4) bottom is provided with positive valve (V6) with the downward extended spot of pipeline that backwash water pipe (8) and resin turnover pipe (14) communicate at the bottom of the described awl, and pass through this valve row to trench (17), described cylindrical shell (3) is provided with described manhole (15) and described transparent window (16), and described backwash water pipe (5) is provided with described Pressure gauge (P1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202484162U CN201760288U (en) | 2010-07-02 | 2010-07-02 | Ion exchange resin scrubbing recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202484162U CN201760288U (en) | 2010-07-02 | 2010-07-02 | Ion exchange resin scrubbing recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN201760288U true CN201760288U (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202484162U Expired - Fee Related CN201760288U (en) | 2010-07-02 | 2010-07-02 | Ion exchange resin scrubbing recovery device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686205A (en) * | 2017-10-07 | 2018-02-13 | 江苏华晖环保科技有限公司 | High-concentration salt-containing wastewater recycling and administration method and its equipment |
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2010
- 2010-07-02 CN CN2010202484162U patent/CN201760288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686205A (en) * | 2017-10-07 | 2018-02-13 | 江苏华晖环保科技有限公司 | High-concentration salt-containing wastewater recycling and administration method and its equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |