CN201283291Y - Large-diameter column-shaped medium-pressure ion-exchange unit - Google Patents
Large-diameter column-shaped medium-pressure ion-exchange unit Download PDFInfo
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- CN201283291Y CN201283291Y CNU2008201367732U CN200820136773U CN201283291Y CN 201283291 Y CN201283291 Y CN 201283291Y CN U2008201367732 U CNU2008201367732 U CN U2008201367732U CN 200820136773 U CN200820136773 U CN 200820136773U CN 201283291 Y CN201283291 Y CN 201283291Y
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Abstract
The utility model relates to a big-diameter columnar medium-voltage ion-exchange device, which is mainly used to the big-flow medium-voltage condensation water precision processing field, and mainly comprises a casing, a water distribution device, a water inlet, a splash plate, a water cushion layer, an iron exchanger layer, a water outlet device and a water outlet, wherein the central portion of the casing of the ion-exchange device whose diameter D N is from 3100mm to D N 3700mm is in a cylindrical shape under the condition that design pressure P N is from 2.5 to 4.5 MPa, and the design temperature is 60 DEG C. Since an optimized design structure is adopted, compared with the prior art, the big-diameter columnar medium-voltage ion-exchange device is led to have excellent internal water-flow flowability and small operation resistance, the height of the water cushion layer is fully guaranteed, water flow is even to pass through the ion exchanger layer, the ion exchanger which is filled has high utilization ratio, water outlet quality and periodic water preparation amount of equipment are improved, since water distribution is even, stable flow rate reduces the abrasion of water flow to the ion exchanger, and water preparation cycle and equipment service span are prolonged, and operation cost is lowered.
Description
Technical field
The utility model discloses and press (design pressure is 60 ℃ of PN2.5 to 4.5MPa, design temperatures) ion-exchange unit in a kind of major diameter (diameter is DN3100mm to DN3700mm) column, it is used for the Treatment of Industrial Water field, especially for pressing condensed water precision processing system in the power station.
Background technology
, effluent quality big for flow requires condensed water precision processing system high and that the system water cycle is long, and it is extremely important selecting good ion-exchange unit.In general, characteristics such as good ion-exchange unit should have the water flow inside good flowing properties, running resistance is little, the water subfill height is fully ensured, current are even by the ion-exchanger layer, the ion-exchanger utilization rate height of filling, no turbulent bias current, thereby improve equipment effluent characteristics and water production in periodic mode, reduce the wearing and tearing of current to ion-exchanger, prolong the service life of system water cycle and equipment, effectively control operating cost.
At present, the major diameter (diameter is DN3100mm to DN3700mm) that is used for the Treatment of Industrial Water field presses ion-exchange unit to be mainly spherical tank body, that this kind equipment exists in actual motion is relatively poor because of the water flow inside mobile performance, water distribution is uneven, running resistance is big, the water subfill insufficient height makes the ion-exchanger layer in various degree disturbance or bias current occur, thereby the ion-exchanger utilization rate is low, the shortcoming of water production in periodic mode, effluent quality difference, by the research and analysis that this kind equipment is carried out, its main cause is to be subjected to tank body to adopt spherical influence.
Press ion-exchange unit in order to solve this situation of pressure ball shape ion-exchange unit in the present major diameter, to press for to provide in a kind of major diameter of optimizing structure.
Summary of the invention
The purpose of this utility model provides in a kind of large-diameter cylindrical and presses ion-exchange unit, this equipment has the water flow inside good flowing properties, running resistance is little, the water subfill height is fully ensured, current are even by the ion-exchanger layer, the ion-exchanger utilization rate height of filling, can improve system water quality and water production in periodic mode; Have even, the stable flow velocity of water distribution and reduced the wearing and tearing of current, reduce operating cost, the characteristics that prolong the service life of equipment ion-exchanger.
The purpose of this utility model is achieved in that in a kind of large-diameter cylindrical presses ion-exchange unit, comprise housing, water-distributing device, water inlet, water fender, water subfill, the ion-exchanger layer, discharging device, delivery port, the top of water-distributing device in housing, water inlet is on the top of housing, water fender is below water inlet, the ion-exchanger layer in housing below, water subfill is the space between ion-exchanger layer and the water-distributing device, discharging device is in the bottom of housing, delivery port is connected with the bottom of housing, wherein, design temperature is 60 ℃, and design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN2.5-4.5Mpa be DN3100 millimeter～DN3700 millimeter (comprising DN3100 millimeter and DN3700 millimeter);
Wherein, design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN3.5Mpa be the DN3200 millimeter, the formed head thickness t 1 of housing is 36mm～37mm, middle part cylinder wall thickness t2 is 36mm～38mm, the cylindrical height h in middle part is 1200mm～3500mm, and the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
Design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN3.5Mpa be the DN3400 millimeter, the formed head thickness t 1 of housing is 40mm～41mm, middle part cylinder wall thickness t2 is 40mm～42mm, the cylindrical height h in middle part is 1200mm～3500mm, the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
Design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN3.5Mpa be the DN3600 millimeter, the formed head thickness t 1 of housing is 42mm～43mm, middle part cylinder wall thickness t2 is 42mm～44mm, the cylindrical height h in middle part is 1200mm～3500mm, the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
Design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN3.5Mpa be the DN3700 millimeter, the formed head thickness t 1 of housing is 44mm～45mm, middle part cylinder wall thickness t2 is 44mm～46mm, the cylindrical height h in middle part is 1200mm～3500mm, the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
Design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN4.0Mpa be the DN3200 millimeter, the formed head thickness t 1 of housing is 44mm～46mm for 43mm～44mm middle part cylinder wall thickness t2, the cylindrical height h in middle part is 1200mm～3500mm, the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
Design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN4.0Mpa be the DN3400 millimeter, the formed head thickness t 1 of housing is 45mm～46mm, middle part cylinder wall thickness t2 is 46mm～48mm, the cylindrical height h in middle part is 1200mm～3500mm, the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
Design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN4.0Mpa be the DN3600 millimeter, the formed head thickness t 1 of housing is 48mm～49mm, middle part cylinder wall thickness t2 is 48mm～50mm, the cylindrical height h in middle part is 1200mm～3500mm, the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
Design temperature is 60 ℃, design pressure is that to press the cylindrical diameter in middle part of the housing of ion-exchange unit in the large-diameter cylindrical of PN4.0Mpa be the DN3700 millimeter, the formed head thickness t 1 of housing is 50mm～51mm, middle part cylinder (10) wall thickness t2 is 50mm～52mm, the cylindrical height h in middle part is 1200mm～3500mm, the height h1 of water subfill is 200mm～2000mm, and the height h2 of ion-exchanger layer is 800mm～1500mm;
In above-mentioned, the optimal design height h1 of water subfill is 500mm to 1200 millimeter, and the optimal design height h2 of ion-exchanger layer is 1000mm to 1300 millimeter.
The utility model brings whole equipment performance qualitative leap because of the optimal design on the version.The utility model is compared with existing equipment, because design and the selection of corresponding optimal design parameter and the selecting for use of case material of column make integral device have stable flow velocity, is difficult for producing the local bias current of current, turbulent flow; Make the water subfill height to be fully guaranteed; Can guarantee that current evenly by the ion-exchanger layer, have improved effluent characteristics; The ion-exchanger utilization rate of filling significantly improves.Because of current are even, flow speed stability, reduced the wearing and tearing of current to ion-exchanger, prolonged the service life of system water cycle and equipment, reduced operating cost.
Description of drawings
Fig. 1 is the utility model cross-sectional view:
1 is that housing, 2 is that water-distributing device, 3 is that water inlet, 4 is that water fender, 5 is that water subfill, 6 is that ion-exchanger layer, 7 is that discharging device, 8 is delivery port, 9 formed heads, middle part cylinder 10.
The specific embodiment
The utility model is described in more detail in conjunction with example below by accompanying drawing 1, and wherein: DN is that nominal diameter, unit are mm; PN is that design pressure, unit are MPa; T1 and t2 are that wall thickness, unit are mm; H, h1, h2 are for being mm apart from size, unit; T be design temperature, unit for ℃.Example one:
Press ion-exchange unit in the large-diameter cylindrical, mainly comprise housing, water inlet, water fender, water-distributing device, water subfill, ion-exchanger layer, discharging device and delivery port, wherein:
Housing 1 is that ellipsoidal head and middle part cylinder are formed by the upper and lower part, vertical section.The middle part cylinder diameter is 3100mm to 3700mm (comprising 3100mm and 3700mm);
Equipment has also designed main interface such as water inlet, water-distributing device, discharging device, delivery port.
Below be the optimal design structural parameters of the utility model equipment:
Specification of equipment: DN3200mm, PN3.5MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3200mm, and formed head minimum thickness t1 is not less than 36mm.Middle part body diameter 3200mm, cylinder wall thickness t2 can be for being not less than 36mmmm, and height h can be a certain value among 1200mm～3500mm;
Specification of equipment: DN3400mm, PN3.5MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3400mm, and formed head minimum thickness t1 is not less than 40mm.Middle part body diameter 3400mm, cylinder wall thickness t2 can be for being not less than 40mmmm, and height h can be a certain value among 1200mm～3500mm;
Specification of equipment: DN3600mm, PN3.5MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3600mm, and formed head minimum thickness t1 is not less than 42mm.Middle part body diameter 3600mm, cylinder wall thickness t2 can be for being not less than 42mmmm, and height h can be a certain value among 1200mm～3500mm;
Specification of equipment: DN3700mm, PN3.5MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3700mm, and formed head minimum thickness t1 is not less than 43mm.Middle part body diameter 3700mm, cylinder wall thickness t2 can be for being not less than 43mmmm, and height h can be a certain value among 1200mm～3500mm;
Embodiment two:
Press ion-exchange unit in the large-diameter cylindrical, mainly comprise housing, water inlet, water fender, water-distributing device, water subfill, ion-exchanger layer, discharging device and delivery port, wherein:
Housing 1 is that ellipsoidal head and middle part cylinder are formed by the vertical section, upper and lower part.The middle part cylinder diameter is 3100mm to 3700mm (comprising 3100mm and 3700mm);
Equipment has also designed main interface such as water inlet, water-distributing device, discharging device, delivery port.
Below be another optimal design structural parameters of the utility model equipment:
Specification of equipment: DN3200mm, PN4.0MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3200mm, and formed head minimum thickness t1 is not less than 43mm.Middle part body diameter 3200mm, cylinder wall thickness t2 can be for being not less than 43mmmm, and height h can be a certain value among 1200mm～3500mm;
Specification of equipment: DN3400mm, PN4.0MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3400mm, and formed head minimum thickness t1 is not less than 45mm.Middle part body diameter 3400mm, cylinder wall thickness t2 can be for being not less than 45mmmm, and height h can be a certain value among 1200mm～3500mm;
Specification of equipment: DN3600mm, PN4.0MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3600mm, and formed head minimum thickness t1 is not less than 48mm.Middle part body diameter 3600mm, cylinder wall thickness t2 can be for being not less than 48mmmm, and height h can be a certain value among 1200mm～3500mm;
Specification of equipment: DN3700mm, PN4.0MPa, T=60 ℃;
Ion-exchange unit is up and down the ellipsoidal head of two DN3700mm, and formed head minimum thickness t1 is not less than 49mm.Middle part body diameter 3700mm, cylinder wall thickness t2 can be for being not less than 49mmmm, and height h can be a certain value among 1200mm～3500mm.
Claims (10)
1, press ion-exchange unit in a kind of large-diameter cylindrical, comprise housing (1), water-distributing device (2), water inlet (3), water fender (4), water subfill (5), ion-exchanger layer (6), discharging device (7), delivery port (8), the top of water-distributing device (2) in housing (1), water inlet (3) is on the top of housing (1), water fender (4) is in the below of water inlet (3), the below of ion-exchanger layer (6) in housing (1), water subfill (5) is the space between ion-exchanger layer (6) and the water-distributing device (2), discharging device (7) is in the bottom of housing (1), delivery port (8) is connected with the bottom of housing (1), it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN2.5-4.5Mpa be DN3100 millimeter～DN3700 millimeter.
2, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN3.5Mpa be the DN3200 millimeter, the formed head thickness t 1 of housing (1) is 36mm～37mm, middle part cylinder (10) wall thickness t2 is 36mm～38mm, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
3, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN3.5Mpa be the DN3400 millimeter, the formed head thickness t 1 of housing (1) is 40mm～41mm, middle part cylinder (10) wall thickness t2 is 40mm～42mm, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
4, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN3.5Mpa be the DN3600 millimeter, the formed head thickness t 1 of housing (1) is 42mm～43mm, middle part cylinder (10) wall thickness t2 is 42mm～44mm, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
5, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN3.5Mpa be the DN3700 millimeter, the formed head thickness t 1 of housing (1) is 44mm～45mm, middle part cylinder (10) wall thickness t2 is 44mm～46mm, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
6, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN4.0Mpa be the DN3200 millimeter, the formed head thickness t 1 of housing (1) is 44mm～46mm for 43mm～44mm middle part cylinder (10) wall thickness t2, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
7, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN4.0Mpa be the DN3400 millimeter, the formed head thickness t 1 of housing (1) is 45mm～46mm, middle part cylinder (10) wall thickness t2 is 46mm～48mm, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
8, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN4.0Mpa be the DN3600 millimeter, the formed head thickness t 1 of housing (1) is 48mm～49mm, middle part cylinder (10) wall thickness t2 is 48mm～50mm, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
9, press ion-exchange unit in the large-diameter cylindrical as claimed in claim 1, it is characterized in that: design temperature is that to press the diameter of middle part cylinder (10) of the housing (1) of ion-exchange unit in 60 ℃ of design pressures large-diameter cylindrical that is PN4.0Mpa be the DN3700 millimeter, the formed head thickness t 1 of housing (1) is 50mm～51mm, middle part cylinder (10) wall thickness t2 is 50mm～52mm, the height h of middle part cylinder (10) is 1200mm～3500mm, the height h1 of water subfill (5) is 200mm～2000mm, and the height h2 of ion-exchanger layer (6) is 800mm～1500mm.
10, as pressing ion-exchange unit in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or the 8 or 9 described large-diameter cylindricals, it is characterized in that, the height h1 of described water subfill (5) is 500mm to 1200 millimeter, and the height h2 of ion-exchanger layer (6) is 1000mm to 1300 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201367732U CN201283291Y (en) | 2008-09-19 | 2008-09-19 | Large-diameter column-shaped medium-pressure ion-exchange unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201367732U CN201283291Y (en) | 2008-09-19 | 2008-09-19 | Large-diameter column-shaped medium-pressure ion-exchange unit |
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| Publication Number | Publication Date |
|---|---|
| CN201283291Y true CN201283291Y (en) | 2009-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201367732U Expired - Lifetime CN201283291Y (en) | 2008-09-19 | 2008-09-19 | Large-diameter column-shaped medium-pressure ion-exchange unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816959A (en) * | 2010-04-09 | 2010-09-01 | 殷承 | Double-bin central tube device with central row function applicable to ion exchange column mixed bed |
| CN101816960A (en) * | 2010-04-06 | 2010-09-01 | 海盐力源电力设备有限公司 | Front-located cation bed cation regenerating column |
| CN109012762A (en) * | 2018-09-28 | 2018-12-18 | 成都理工大学 | A kind of adjustable full automatic ion exchange column |
-
2008
- 2008-09-19 CN CNU2008201367732U patent/CN201283291Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816960A (en) * | 2010-04-06 | 2010-09-01 | 海盐力源电力设备有限公司 | Front-located cation bed cation regenerating column |
| CN101816959A (en) * | 2010-04-09 | 2010-09-01 | 殷承 | Double-bin central tube device with central row function applicable to ion exchange column mixed bed |
| CN101816959B (en) * | 2010-04-09 | 2012-05-23 | 殷承 | Double-bin central tube device with central row function applicable to ion exchange column mixed bed |
| CN109012762A (en) * | 2018-09-28 | 2018-12-18 | 成都理工大学 | A kind of adjustable full automatic ion exchange column |
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Owner name: HUADIAN WATER ENGINEERING CO., LTD. Free format text: FORMER OWNER: CHINA HUADIAN ENGINEERING (GROUP) CO., LTD. Effective date: 20120522 Owner name: CHINA HUADIAN ENGINEERING (GROUP) CO., LTD. Free format text: FORMER OWNER: HUADIAN WATER TREATMENT TECHNOLOGY ENGINEERING CO.,LTD Effective date: 20120522 |
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Free format text: CORRECT: ADDRESS; FROM: 100080 HAIDIAN, BEIJING TO: 100035 XICHENG, BEIJING |
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Effective date of registration: 20120522 Address after: 100035, B building, Huadian building, No. 273, inner main street, Xizhimen, Beijing, Xicheng District Co-patentee after: China Huadian Engineering (Group) Co., Ltd. Patentee after: Huadian Water Engineering Co., Ltd. Address before: 100080 Beijing City West Sanhuan Road No. 50 Building No. 6 hospital Bo Building Room 201 Co-patentee before: Huadian Water Treatment Technology Engineering Co., Ltd. Patentee before: China Huadian Engineering (Group) Co., Ltd. |
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Addressee: Shen Jianyong Document name: Notification of Passing Examination on Formalities |
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Address after: 100035, B building, Huadian building, No. 273, inner main street, Xizhimen, Beijing, Xicheng District Patentee after: Huadian Water Engineering Co., Ltd. Patentee after: CHINA HUADIAN ENGINEERING CO., LTD. Address before: 100035, B building, Huadian building, No. 273, inner main street, Xizhimen, Beijing, Xicheng District Patentee before: Huadian Water Engineering Co., Ltd. Patentee before: China Huadian Engineering (Group) Co., Ltd. |
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Effective date of registration: 20160909 Address after: 100060, 6 East Road, Fengtai District Automobile Museum, Beijing, Ying Kun century, A block, 11 floor Patentee after: Huadian Water Engineering Co., Ltd. Address before: 100035, B building, Huadian building, No. 273, inner main street, Xizhimen, Beijing, Xicheng District Patentee before: Huadian Water Engineering Co., Ltd. Patentee before: CHINA HUADIAN ENGINEERING CO., LTD. |
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Granted publication date: 20090805 |