CN2548997Y - Continuous high-speed ion exchanger with double towers and double valves - Google Patents
Continuous high-speed ion exchanger with double towers and double valves Download PDFInfo
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- CN2548997Y CN2548997Y CN 02229231 CN02229231U CN2548997Y CN 2548997 Y CN2548997 Y CN 2548997Y CN 02229231 CN02229231 CN 02229231 CN 02229231 U CN02229231 U CN 02229231U CN 2548997 Y CN2548997 Y CN 2548997Y
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- high speed
- multiway valve
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Abstract
Disclosed is a continuous high-speed ion exchanger with two towers and two valves, which comprises a two high-speed ion exchange columns, a multi-way valve, a suit of control device and an external tube. The characteristic lies in that the control device comprises a motor or a reducer which is controlled by a stepping motor. Two output ends of the reducer are connected with the valve core of the two multi-way valves by a transmission shaft and a clutch. The two multi-way valves respectively control the process of backwashing, regeneration, cleaning, pause and operation of the two high-speed ion exchange columns. The utility model can make a continuous and high-speed operation and the multi-way valve has a small digit number, a small diameter and a simple operation, which ensures the convenience, stability and reliability and an easy automatization of the multi-way valve. The operational speed can be changed in a wide range, which is fit for the using occasion of industrial boiler, power station, petroleum, chemical industry and other industrial water treatment occasions.
Description
Technical field
The utility model relates to ion exchange water treatment equipment, relates in particular to a kind of double-tower and double-valve continuous high speed ion-exchanger.
Background technology
The water treating equipment ion-exchanger that adopts both at home and abroad mostly is fixed bed at present, nearly ten on the valve of a fixed bed, and piping is complicated again, and schedule of operation is loaded down with trivial details, can not move continuously again.Though moving-bed and thermopnore can move continuously, but it is high that the operation sequence of control requires, complex process, mainly mobile or the continuous operation of realization of flowing in a plurality of towers by the exchanger resin, resin is in mobile, the operation exchange capacity can not get bringing into play effectively, and expensive resin also can produce wearing and tearing, fragmentation easily, generation waste, broken resin stops up discharging device again easily, has influenced effluent characteristics.Also have occurred some in recent years and realized the Na-ion exchanger of operation continuously, but they there is weak point in various degree with many ion exchange columns of single multiway valve control:
1, the figure place of rotating multi-channel valve is too many, and is easy to wear, is easy to generate the leakage of liquid.Time spent not in for some time, restart and can produce stuck phenomenon, and since figure place too many inapplicable exert oneself big, the equipment that water-in and water-out mouth of pipe diameter is big.
2, the scope of application is little, only is applicable to the continuous operation of small-sized Na-ion exchanger softening water.
3, because the flow between each processing sequence of ion exchange column is different, the used time is also different, single multiway valve is controlled each processing sequence intersection of each exchange column and is switched, in the process of switching, also to there be an exchange column to be in the position of operation all the time, so just be difficult to find each exchange column processing sequence scheme that ideal is complete, therefore the exchange capacity of resin can not get bringing into play fully, and resin and regenerated liquid just have wasting phenomenon.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency of above-mentioned background technology existence, to propose a kind of can the operation continuously at a high speed, simple, convenient, stable, reliable double-tower and double-valve continuous high speed ion-exchanger.
For achieving the above object, the utility model adopts following technical scheme: a kind of double-tower and double-valve continuous high speed ion-exchanger, by two high speed ion exchange columns, multiway valve, one cover control device and outer pipe are formed, it is characterized in that described control device comprises the speed reduction unit by motor or step motor control, two output terminals of speed reduction unit link to each other with the spool of two multiway valve by transmission shaft, clutch coupling respectively, and these two multiway valve are controlled backwash, regeneration, cleaning, the time-out of two high speed ion exchange columns, the operation of operation respectively.
In such scheme, described multiway valve has 6 interfaces, wherein, interface 35 links to each other with former water water inlet pipe, interface 20 is taken over the interchanger bottom and is linked to each other, and interface 23 is taken over draining and linked to each other, and interface 31 is taken over interchanger top and linked to each other, interface 30 is taken over regenerated liquid injector 6 and is linked to each other, and interface 26 links to each other with rising pipe.
The utility model control device alternately rotates backwash-regeneration-cleaning-time-out-operation process program of finishing ion exchange column by controlling two multiway valve spools according to the program repeat of setting.When an exchange column operation, another exchange column begins backwash, regeneration, cleaning, break-off, but the just high-speed and continuous operation of alternate run repeatedly of such two exchange columns.
The utility model has not only overcome the problem that fixed bed can not move continuously; Though moving-bed and thermopnore can move continuously, resin is easy to wear, broken in moving, the problem of obstruction discharging device; Fixed bed, moving-bed and thermopnore valve are many, piping complexity, complex operation, the demanding problem of level of automation; The Na-ion exchanger that has also overcome single valve control simultaneously only is applicable to small-sized softened water equipment, and the rotary valve figure place is many, and is easy to wear, is not suitable for the problem of big softening, the water-treating apparatus for desalting of import, outlet bore.The utility model can move again at a high speed continuously, its multiway valve figure place is few, diameter is little, simple, convenient, stable, realize automatization reliably, easily, and the speed of operation can change in a big way in, is suitable for the use of Industrial Boiler, power station, oil, chemical industry and other Treatment of Industrial Water place.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is five ten logical multiway valve structure iron.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
Embodiment
With reference to Fig. 1, the utility model is by high speed ion exchange column 4a, 4b, multiway valve 5a, 5b, and stepper-motor 1, transmission rod 2, clutch coupling 3a, 3b, regenerated liquid injector 6, handle 7, worm reducer 8, piping 9, check valve 10 is formed.Wherein, high speed ion exchange column 4a, 4b adopt my CN88103866.0 patented product.Multiway valve 5a, 5b are five ten-way valves, are made up of valve body 17, spool 16, O RunddichtringO 11, O type seal strip 12, indicator dial 13, pointer 14, bearing 15.The rotation of multiway valve spool 16 is rotated by bearing 15 location, its resistance is little, wearing and tearing are little, durable in use, and O type seal strip 12 separates five position sealings of multiway valve, and various liquid are taken their own roads, can also remove the impurity in the multiway valve during valve core rotation, multiway valve is kept clean at any time.
Specify exchange column 4a below in conjunction with Fig. 1,4b is an alternate run how: clutch coupling 3a closes, 3b opens, start worm reducer 8 (can adopt handle 7 to rotate or 1 startup of employing microcomputer-controlled step motor) by transmission rod 2 by the processing sequence of having set, clutch coupling 3a drives the processing sequence of the spool 16 of multiway valve 5a according to setting: backwash, regeneration, clean, suspend, the order of operation goes to the position of operation, ion exchange column 4a brings into operation, at this moment, clutch coupling 3a leaves, 3b closes, ion exchange column 4b is according to the processing sequence of setting: backwash, regeneration, clean, suspend and carry out work, go to the position of operation as multiway valve 5b, ion exchange column 4b brings into operation, this moment, ion exchange column 4a turned back to the processing sequence of setting again: backwash, regeneration, clean, suspend and carry out work, until operation, so just realized two exchange columns purpose of alternate run repeatedly.
Below in conjunction with Fig. 2 to Fig. 4 specify spool 16 in valve body 17 how Rotation With Changing to:
Operation: 0 ° of position as shown in the figure, pointer 14 points to the position of operation on the indicator dial 13, the former water that flows into spools 16 former water holes 32 from water-in 35 through the hole 18, passage 19, interface 20 enter in the exchange column, from following upwards operation, qualified water distributes through the middle part discharging device, water outlet 27 on interface 31, spool 16, interface 26 are sent to the user through piping 9 again.
Backwash: 72 ° of valve core rotation, pointer 14 points to the position of indicator dial 13 backwashes, the former water that flows into spools 16 former water holes 32 from water-in 35 through the hole 21, passage 19, interface 20 enter the exchange column bottom, backwash exchanger from bottom to top, backwash water flow to interface 31, passage 34, hole 33, water outlet 27, hole 28, passage 29, interface 23 and discharge above ion exchange column.
Regeneration: 72 ° of valve core rotation, pointer 14 points to indicator dial 13 regenerated positions, the former water that flows into spools 16 former water holes 32 from water-in 35 is through interface 30, deliver to exchange column top by regenerated liquid injector 6 with regenerated liquid, the exchanger of regenerating from top to bottom, waste liquid flow to interface 20, passage 19, hole 18, water outlet 27, hole 22, passage 29, interface 23 and discharge through the exchange column bottom.
Clean: 72 ° of valve core rotation, pointer 14 points to the position that indicator dial 13 cleans, the former water that flows in the spool 16 former water holes 32 from water-in 35 enters exchange column top through interface 31, clean exchanger from top to bottom, rinse water flows to interface 20, passage 19, hole 21, water outlet 27, hole 24, passage 29, interface 23 discharges through the exchange column bottom.
Suspend: 72 ° of valve core rotation, pointer 14 points to the position that indicator dial 13 suspends, former water in water-in 35 flows into spools 16 former water holes 32 through the hole 33, passage 34, interface 31 enter in the exchange column from top, this moment is because valve body 25 place's atresias, former water can not be discharged, remain static, prepare operation.The time of suspending is changeable, can design the optimal period of operation by the length of choose reasonable time out, fully regulates the exchange capacity of resin and the best relation of working time, thus economy, high-quality, safe real estate water.
Claims (3)
1, a kind of double-tower and double-valve continuous high speed ion-exchanger, by two high speed ion exchange columns, multiway valve, one cover control device and outer pipe are formed, it is characterized in that described control device comprises the speed reduction unit by motor or step motor control, two output terminals of speed reduction unit link to each other with the spool of two multiway valve by transmission shaft, clutch coupling respectively, and these two multiway valve are controlled backwash, regeneration, cleaning, the time-out of two high speed ion exchange columns, the operation of operation respectively.
2, according to the described double-tower and double-valve continuous high speed of claim 1 ion-exchanger, it is characterized in that described multiway valve is five ten-way valves, be made up of valve body (17), spool (16), O RunddichtringO (11), O type seal strip (12), bearing (15), the rotation of multiway valve spool (16) is rotated by bearing (15) location.
3, according to claim 1 or 2 described double-tower and double-valve continuous high speed ion-exchangers, it is characterized in that described multiway valve has 6 interfaces, wherein, interface (35) links to each other with former water water inlet pipe, interface (20) is taken over the interchanger bottom and is linked to each other, and interface (23) is taken over draining and linked to each other, and interface (31) is taken over interchanger top and linked to each other, interface (30) is taken over regenerated liquid injector (6) and is linked to each other, and interface (26) links to each other with rising pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229231 CN2548997Y (en) | 2002-04-28 | 2002-04-28 | Continuous high-speed ion exchanger with double towers and double valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229231 CN2548997Y (en) | 2002-04-28 | 2002-04-28 | Continuous high-speed ion exchanger with double towers and double valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2548997Y true CN2548997Y (en) | 2003-05-07 |
Family
ID=33705585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229231 Expired - Fee Related CN2548997Y (en) | 2002-04-28 | 2002-04-28 | Continuous high-speed ion exchanger with double towers and double valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2548997Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667999A (en) * | 2015-02-04 | 2015-06-03 | 天津科技大学 | Novel ion exchanging system based on multi-way valves |
-
2002
- 2002-04-28 CN CN 02229231 patent/CN2548997Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667999A (en) * | 2015-02-04 | 2015-06-03 | 天津科技大学 | Novel ion exchanging system based on multi-way valves |
| CN104667999B (en) * | 2015-02-04 | 2017-06-09 | 天津科技大学 | A kind of novel ion exchange system based on multiple-way valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |