CN2335699Y - Water distributor - Google Patents
Water distributor Download PDFInfo
- Publication number
- CN2335699Y CN2335699Y CN98200918U CN98200918U CN2335699Y CN 2335699 Y CN2335699 Y CN 2335699Y CN 98200918 U CN98200918 U CN 98200918U CN 98200918 U CN98200918 U CN 98200918U CN 2335699 Y CN2335699 Y CN 2335699Y
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- China
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- water
- connector
- porous plate
- housing
- distributing device
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- Expired - Fee Related
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model provides a water distributor, which is provided with a connecting head, a water distribution channel and a perforated plate. A one-way non-return valve is arranged on a part of the water distribution channel. The bidirectional through-flow area of the water distributor is not equal. An ion exchanger of the water distributor is used, which can ensure that water and regenerant can obtain uniform distribution when in work and regeneration. The utility model has the advantages of good output water quality, regenerant saving, and little pollution.
Description
The utility model relates to the improvement to the ion-exchanger water dispensing apparatus.
Existing ion-exchanger mostly adopts the water distribution of turriform clearance type water cap, promptly several turriform clearance type water caps is installed in to constitute water dispensing apparatus on the porous support plate.Water distribution aperture on the water dispensing apparatus or slit water flowing flow velocity must guarantee to be not less than a certain lower limit, otherwise, do not have the uniform water distribution effect.The shortcoming of this water dispensing apparatus is: water distribution is inhomogeneous when flow reduces, especially when regenerative operation, the 1/3-1/4 of discharge when the flow of regenerative agent is operation approximately, the distribution of regenerative agent is difficult to evenly, influence the regeneration effect of ion-exchanger, reduce the utilization rate of regenerative agent, increase the consumption of regenerative agent, discharging spent solution regeneration agent concentration is higher, and environmental pollution increases.
The purpose of this utility model provides a kind of can the operation and reproduced state according to interchanger, regulates the water-distributing device of the distribution condition of water and regenerative agent.
Concrete scheme of the present utility model is: a kind of water-distributing device, have a connector, cloth aquaporin and porous plate, and a unidirectional non-return valve is set on the part passage in the cloth aquaporin.
Further solution of the present utility model is:
Non-return valve comprise the connector that passes porous plate, one be connected porous plate, that housing that first end connects, is connected with housing by stay pipe and be arranged on the sealing ball in each stay pipe and be fixed on sealing ball support column on the housing, the other end at stay pipe is provided with water-flowing trough, the position of corresponding stay pipe has aperture on porous plate, on porous plate, also offer some apertures equably, make flow area towards the porous plate side less than flow area towards the connector side;
Non-return valve can have the connector that passes porous plate, one be connected the housing that first end connects, one porous plate that is connected with housing by stay pipe, one is arranged on the sealing ball in each stay pipe, the other end at stay pipe is provided with water-flowing trough, porous plate comprises some little and some apertures of offering equably of offering the position of some corresponding stay pipes, one sealing ball brace rod is set in aperture, one plugging hole is set between said brace rod and water-flowing trough in stay pipe, the sealing ball is arranged between brace rod and the plugging hole, makes flow area towards the connector side less than the flow area towards the porous plate side;
Corresponding connector is provided with block water plate on housing;
Aperture plate is installed on porous plate;
Connector, housing and sealing ball support column are injection molded into one, and porous plate, stay pipe are injection molded into one, and aperture plate is injection molded into one separately, and above-mentioned three bond together with binding agent;
Connector, housing and block water plate are injection molded into one, and porous plate, stay pipe are injection molded into one, and above-mentioned two bond together with binding agent; Aperture plate is injection molded into one, and multihole lamina is injection molded into one, and above-mentioned two are bonded on the porous plate with binding agent respectively;
Multihole lamina is installed on porous plate, and brace rod is arranged on the multihole lamina;
Non-return valve can by a connector that passes porous plate, one be connected housing, a water cap of fixedlying connected, the brace rod that on the limbers of housing, is provided with that first end connects away from an end of connector with the connector other end, and be arranged on the interior sealing ball composition of housing, a but end of sealing ball shutoff connector;
Non-return valve also can comprise the connector that passes porous plate, one be connected housing that first end connects, a water cap of fixedlying connected, one with the connector other end in limbers, that housing is provided with away from an end of connector in housing near the brace rod of connector setting, an and sealing ball that is arranged between limbers and the brace rod, but sealing ball shutoff limbers.
The above-mentioned water-distributing device that the utility model provides replaces turriform clearance type water cap and other substitute, can be used for various ion-exchange units, reclaim equiments such as co-current regeneration ion-exchanger, countercurrent regenerating ion exchanger, floating ion exchanger, lifted bed, double ion-exchanger, mixed-bed ion exchanger, regenerator, also can be applicable to other water treatment facilities or chemical industry equipment uniform distribution water and other liquid or gas.Adopt the ion-exchanger of water-distributing device of the present utility model can guarantee when operation and during regeneration, water and regenerative agent can obtain uniform distribution, make ion-exchanger have effluent characteristics good, save characteristics such as regenerative agent, environmental pollution are little.
Describe the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the cutaway view of first embodiment of the present utility model.
Fig. 2 is the cutaway view of second embodiment of the present utility model.
Fig. 3 is the cutaway view of the 3rd embodiment of the present utility model.
Fig. 4 is the cutaway view of the 4th embodiment of the present utility model.
Fig. 5 is the cutaway view of the 5th embodiment of the present utility model.
Fig. 6 is the cutaway view of the 6th embodiment of the present utility model.
Fig. 7 is the cutaway view of the 7th embodiment of the present utility model.
Fig. 8 is the cutaway view of the 8th embodiment of the present utility model.
Fig. 9 is the cutaway view that the utility model is used for an example of floating ion exchanger.
Figure 10 and 11 is cutaway views of two embodiments of the different device that stops the sealing ball of being equipped with of similar Fig. 6.
Describe with reference to the accompanying drawings the utility model in detail.
Scheme one: a kind of two-way water-distributing device that waits flow area, mainly by connector 1, Housing 2, pillar 3, porous plate 4 or aperture plate 7 etc. form (Fig. 1 and 2). Connector 1 Have pipelined channel 5 and connecting thread (internal thread or external screw thread), the one end is fixed on housing 2 On, offering some apertures 6 on the porous plate 4, aperture 6 can be uniform, also can be by one The set pattern rule is arranged. Have some trapezoid slits 8 on the aperture plate 7, trapezoid slit 8 can be equal Cloth, porous plate 4, aperture plate 7 are connected with pillar and 2 firm connections of housing by its periphery. With the water-distributing device of porous plate 4 when being used for ion-exchanger for preventing that ion-exchanger from passing through Aperture leaked, and need wrap nylon wire. With its gap width of water-distributing device of aperture plate 7 less than Ion exchanger particles diameter, ion-exchanger can not leak, and it can be directly used in ion Interchanger. This water-distributing device two-way flow area equates, water distribution can occur not when flow reduces Uniform phenomenon.
Scheme two: the unequal water-distributing device of a kind of two-way flow area, it is mainly by connection 1, housing 2, porous plate 4, stay pipe 11, sealing ball 13 etc. form (such as Fig. 3). Connector 1 has pipelined channel 5 and connecting thread (internal thread or external screw thread), and the one end is fixed On housing 2, sealing ball 13, stay pipe 11, the sealing ball that is fixed on the housing 2 prop up Dagger 10 consists of non-return valve, and stay pipe 11 1 ends are connected on the porous plate 4, and the other end is opened Water-flowing trough 16 is arranged, and the position of porous plate 4 corresponding stay pipes 11 has aperture 14, also in addition Offer equably aperture 15, corresponding connector 1 is provided with block water plate 12 on housing 2, ends Water polo 13 can shutoff aperture 14, and the effect of sealing ball support column 10 is to prevent sealing ball 13 Stop up water-flowing trough 16, the effect of block water plate 12 is that the moisture in the water-distributing device is joined evenly. Porous plate 4 is fastenedly connected with housing 2 by its periphery edge and stay pipe 11. For prevent from Sub-exchanger leaked the aperture of porous plate, and aperture plate 7 (such as Fig. 4) can be installed on porous plate 4, Evenly have some trapezoid slits 8 on aperture plate 7, trapezoid slit 8 can be by dowel 17 are divided into some sections, also dowel 17 can be set, and trapezoid slit 8 should corresponding porous Limber on the plate 4 is offered. Operation principle: when the pipelined channel 5 of water from connector 1 Enter water-distributing device, sealing ball 13 shutoff apertures 14 can only flow through porous by aperture 15 Plate 4 has reduced flow area; When water flows into water-distributing device from porous plate 4, the sealing ball Leave aperture 14, aperture 14 and aperture 15 are all opened, and water collects in water-distributing device Flowed out by pipelined channel 5 together, increased flow area. This water-distributing device is towards porous plate 4 Side (water flows to porous plate 4 from connector 1) flow area is littler, towards connector 1 side (water from Porous plate 4 flows to connector 1) flow area is bigger. Also can design accordingly towards connecting Joint 1 side flow area is littler, towards the bigger water-distributing device of porous plate 4 side flow areas (referring to Fig. 5,6), this water-distributing device mainly by connector 1, housing 2, porous plate 4, The compositions such as stay pipe 11, sealing ball 13. Connector 1 has pipelined channel 5 and is connected spiral shell Line (internal thread or external screw thread), the one end is fixed on the housing 2, sealing ball 13, stay pipe 11, the sealing ball brace rod 18 that is fixed on the porous plate 4 consists of non-return valve, stay pipe 11 Be provided with water-flowing trough 16 and can be by the aperture 19 of sealing ball 13 shutoff, the one end is fixed on many On the orifice plate 4, the position of corresponding stay pipe 11 has band sealing ball brace rod 18 on the porous plate 4 Aperture, also offer equably in addition aperture 15, the stream of corresponding connector 1 on housing 2 Aquaporin-5 is provided with block water plate 12, leaks porous plate 4 for preventing ion-exchanger, in porous Aperture plate 7 (referring to Fig. 6) is set on the plate 4. For ease of assembling, with the water distribution of aperture plate 7 Device can be cancelled brace rod 18, and this moment, aperture plate 7 can stop sealing ball 13 from stay pipe 11 In drop out (such as Figure 10), the water-distributing device with aperture plate 7 can not arrange one on porous plate 4 Open multihole lamina 32, brace rod 18 is arranged on (such as Figure 11) on the multihole lamina 32. When water from Porous plate 4 effluents are during to water-distributing device, sealing ball 13 shutoff apertures 19, and water can only pass through Aperture 15 flows into water-distributing device, and at the water-distributing device internal exchange together, from the stream of connector 1 Aquaporin-5 flows out; When water from connector 1 effluent during to water-distributing device, sealing ball 13 breaks away from Aperture 19, water flows through porous plate 4 by aperture 19 and aperture 15 and flows out water-distributing device, namely This water-distributing device is littler towards connector 1 side flow area, towards through-flow of porous plate 4 sides Long-pending bigger.
Above-mentioned water-distributing device can be used plastics, fiberglass, metal and metal and plastics, rubber Composite make, when adopting plastics, can by mould porous plate 4, housing 2, Aperture plate 7, multihole lamina 32 philosophy injection moldeds, available binding agent is bonded in them Together.
Scheme three: a kind of turriform clearance type water cap with non-return valve, it is mainly by clearance type water Cap 22, water cap connector 1, non-return valve 20 etc. form (such as Fig. 7,8). On the connector 1 Be threaded, non-return valve 20 is made of housing, sealing ball 13, brace rod 18 etc. Support Muscle 18 is fixed on the housing, and connector 1 is fixed on the water cap 22, on the housing with can with The screw thread that connector 1 connects. Sealing ball 13 can shutoff connector 1 pipelined channel 5 (as Fig. 7), the limbers 19 (referring to Fig. 8) on non-return valve 20 housings. Band check shown in Figure 7 The turriform clearance type water cap of valve only allows water (oppositely water inlet from water cap effluent to non-return valve one side The time sealing ball 13 with the pipelined channel 5 of shutoff connector 1), namely water can pass through the interstitial water cap 22, fixedly water cap is flow through in the pipelined channel 5 of connector 1, non-return valve inner chamber, limbers 23 Porous support plate 21; The turriform clearance type water cap with non-return valve as shown in Figure 8, only fair (sealing ball 13 is with the shutoff water flowing when oppositely intaking from non-return valve one effluent to water cap one side for Xu Shui The limbers 19 that hole 19), namely water can be by non-return valve, the pipelined channel 5 of connector 1, Interstitial water cap 22 flows through the fixedly porous support plate 21 of water cap. Employing is with the tower of non-return valve Shape clearance type water cap and evenly respectively be not installed in many with the turriform clearance type water cap of non-return valve On the gripper shoe of hole, can consist of the unequal water dispensing apparatus of two-way flow area, at bidirectional flow Amount can play uniformly water distribution effect when differing big. Water cap 22, connector 1, contrary Only valve chest, sealing ball 13 can be used plastic injection-moulded shaping, also can use fiberglass, stainless Steel etc. are made.
Several are connected porous plate by connector 1 water-distributing device that scheme one is provided On 4, the water distribution when changes in flow rate is little of the water-distributing device of formation is very even; Carried by scheme two The water-distributing device that the water-distributing device of confession consists of also can when the both direction flow becomes several times to change Very equably water distribution.
The unequal water-distributing device of the two-way flow area that application scheme two provides replaces turriform Clearance type water cap and other substitute according to prior art, can correspondingly produce performance Excellent floating ion exchanger, co-current regeneration ion-exchanger, counter-current regeneration ion-exchange The various ions such as device, lifted bed, double ion-exchanger, mixed-bed ion exchanger, regenerator are handed over Exchange device, reclaim equiment. Only be illustrated as an example of floating ion exchanger example below: such as Fig. 9 Shown in, this ion-exchanger mainly by housing 26, outlet pipe (regenerated liquid enters pipe) 24, Porous support plate 21, porous support plate pillar 25, towards porous plate 4 side flow areas Little water-distributing device 27, towards the littler water-distributing device 28 of connector 1 side flow area, Water inlet pipe (regenerated liquid discharge pipe) 29, water-distributing device locking nut 30, ion-exchanger 31 Deng composition. Porous plate 4 sides of water-distributing device are towards ion-exchanger 31, by connector 1 The hole of passing porous support plate 21 is connected and fixed or passes through the screw thread of connector 1 with nut 30 Directly be connected and fixed with porous support plate 21.
Operation principle: during operation, water enters from water inlet pipe 29, by the bottom porous support plate 21, (filtering layer that this moment, ion-exchanger consisted of is by water for water-distributing device 28, ion-exchanger 31 Picking-up withstands on the water-distributing device 27), water-distributing device 27, upper porous gripper shoe 21, from going out Water pipe 24 flows out, and water obtains processing, and this moment, water-distributing device 27,28 limbers were all beaten Open, flow area increases, and can adapt to the big needs of discharge; During regeneration, regenerated liquid is from again Living liquid enters pipe 24 and enters, by upper porous gripper shoe 21, water-distributing device 27, ion Exchanger 31 (filtering layer that this moment, ion-exchanger consisted of falls back on the water-distributing device 28), cloth Water device 28, bottom porous support plate 21 flow out ion-exchange from regenerated liquid discharge pipe 29 Agent obtains regeneration, sealing ball 13 shutoff this moment a part of limbers, flow area reduces, The regenerative agent that has guaranteed low discharge by the time the aperture flow velocity, guaranteed that regenerative agent can be equably Enter, discharge the filtering layer that ion-exchanger 31 consists of.
Embodiment: floating ion exchanger (as Fig. 9)
This floating ion exchanger adopts the unequal water-distributing device of two-way flow area, it mainly by housing 26, outlet pipe (regenerated liquid enters pipe) 24, porous support plate 21, porous support plate pillar 25, towards the less water-distributing device 27 of porous plate 4 side flow areas, form towards the less water-distributing device 28 of connector side flow area, water inlet pipe (regenerated liquid discharge pipe) 29, water-distributing device locking nut 30, ion-exchanger 31 etc.Porous plate 4 sides of water-distributing device are towards ion-exchanger 31, and the hole of passing porous support plate 21 by connector 1 is connected and fixed with nut 30 or screw thread and porous support plate 21 by connector 1 directly are connected and fixed.The quantity of the water distribution aperture 14 of often opening water distribution aperture 15 and unidirectional conducting on the water-distributing device 27,28 equates, the ratio of the former hole area and latter's hole area 1: 2.Operation principle: during operation, water enters from water inlet pipe 29, by bottom porous support plate 21, water-distributing device 28, ion-exchanger 31 (at this moment, the filtering layer that ion-exchanger constitutes is held up by water and withstands on the water-distributing device 27), water-distributing device 27, upper porous gripper shoe 21, flow out from outlet pipe 24, water obtains handling, at this moment, all open the limbers of water-distributing device 27,28, and flow area increases, and can adapt to the needs of discharge big (general void tower flow velocity be 20-30 rice/hour); During regeneration, regenerated liquid enters pipe 24 from regenerated liquid and enters, by upper porous gripper shoe 21, water-distributing device 27, ion-exchanger 31 (filtering layer that this moment, ion-exchanger constituted falls back on the water-distributing device 28), water-distributing device 28, bottom porous support plate 21 flows out from regenerated liquid discharge pipe 29, ion-exchanger obtains regeneration, at this moment, 13 shutoff of sealing ball a part of limbers, flow area reduces, the regenerative agent that has guaranteed low discharge (general void tower flow velocity be 7-8 rice/hour) by the time the aperture flow velocity, guaranteed that regenerative agent can enter equably, discharge the filtering layer that ion-exchanger 31 is constituted.
Claims (10)
1, a kind of water-distributing device has a connector, cloth aquaporin and porous plate, it is characterized by: a unidirectional non-return valve is set on the part passage in said cloth aquaporin.
2, water-distributing device according to claim 1, it is characterized by: said non-return valve comprises the connector (1) that passes said porous plate, one is connected the housing (2) that first end connects with said, one passes through the porous plate (4) that stay pipe (11) is connected with said housing, one is arranged on the sealing ball (13) in each stay pipe and is fixed on sealing ball support column (10) on the housing (2), the other end at said stay pipe (11) is provided with water-flowing trough (16), the position of going up corresponding stay pipe (11) at said porous plate (4) has aperture (14), on said porous plate (4), also offer some apertures (15) equably, make flow area towards porous plate (4) side less than flow area towards connector (1) side.
3, water-distributing device according to claim 1, it is characterized by: said non-return valve comprises the connector (1) that passes said porous plate, one is connected the housing (2) that first end connects with said, one passes through the porous plate (4) that stay pipe (11) is connected with said housing, one is arranged on the sealing ball (13) in each stay pipe, the other end at said stay pipe (11) is provided with water-flowing trough (16), said porous plate (4) comprises some apertures (14) offered the position of some corresponding stay pipes (11) and the aperture (15) that some are offered equably, one sealing ball brace rod (18) is set in said aperture (14), between inherent said brace rod of said stay pipe (11) (18) and said water-flowing trough (16), a plugging hole (19) is set, said sealing ball (13) is arranged between said brace rod (18) and the plugging hole (19), makes flow area towards connector (1) side less than the flow area towards porous plate (4) side.
4, according to claim 2 or 3 described water-distributing devices, it is characterized by: go up corresponding connector (1) at housing (2) and be provided with block water plate (12).
5, water-distributing device according to claim 4 is characterized by: go up at porous plate (4) aperture plate (7) is installed.
6, water-distributing device according to claim 5, it is characterized by: connector (1), housing (2) and sealing ball support column (10) are injection molded into one, porous plate (4), stay pipe (11) are injection molded into one, and aperture plate (7) is injection molded into one separately, and above-mentioned three bond together with binding agent.
7, water-distributing device according to claim 5 is characterized by; Connector (1), housing (2) and block water plate (12) are injection molded into one, and porous plate (4), stay pipe (11) are injection molded into one, and above-mentioned two bond together with binding agent; Aperture plate (7) is injection molded into one, and multihole lamina (32) is injection molded into one, and above-mentioned two are bonded on the porous plate (4) with binding agent respectively.
8, water-distributing device according to claim 6 is characterized by: multihole lamina (32) is installed on porous plate (4), and brace rod (18) is arranged on the multihole lamina (32).
9, water-distributing device according to claim 1, it is characterized by: said non-return valve comprises that the connector (1) that passes said porous plate, is connected housing, the water cap (22) of fixedlying connected with the said connector other end, that first end connects and goes up the brace rod (18) of setting away from the limbers (23) of an end of connector (1) at housing with said, and be arranged on sealing ball (13) in the said housing, said sealing ball (13) but an end of shutoff connector.
10, water-distributing device according to claim 1, it is characterized by: said non-return valve comprise the connector (1) that passes said porous plate, one with said be connected housing that first end connects, a water cap (22) of fixedlying connected, one with the said connector other end in limbers (19), that housing is provided with away from an end of connector (1) in said housing near the brace rod (18) of said connector (1) setting, and a sealing ball (13) that is arranged between said limbers and the brace rod, said sealing ball (13) but shutoff limbers (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98200918U CN2335699Y (en) | 1998-01-23 | 1998-01-23 | Water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98200918U CN2335699Y (en) | 1998-01-23 | 1998-01-23 | Water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335699Y true CN2335699Y (en) | 1999-09-01 |
Family
ID=33958338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98200918U Expired - Fee Related CN2335699Y (en) | 1998-01-23 | 1998-01-23 | Water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335699Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147251A (en) * | 2013-04-02 | 2013-06-12 | 勾昌羽 | Prepressing type water distribution device |
| CN103147252A (en) * | 2013-04-02 | 2013-06-12 | 勾昌羽 | Prepressing type water uniform-distribution device |
| CN103266437A (en) * | 2013-04-17 | 2013-08-28 | 勾昌羽 | Grooved pulley water uniformly distributing device |
-
1998
- 1998-01-23 CN CN98200918U patent/CN2335699Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147251A (en) * | 2013-04-02 | 2013-06-12 | 勾昌羽 | Prepressing type water distribution device |
| CN103147252A (en) * | 2013-04-02 | 2013-06-12 | 勾昌羽 | Prepressing type water uniform-distribution device |
| CN103266437A (en) * | 2013-04-17 | 2013-08-28 | 勾昌羽 | Grooved pulley water uniformly distributing device |
| CN103266437B (en) * | 2013-04-17 | 2016-05-25 | 勾昌羽 | The even water dispenser of grooved pulley type |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Chengqing Document name: payment instructions |
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| 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 |