CN210934992U - High-speed mixed bed capable of preventing resin leakage - Google Patents
High-speed mixed bed capable of preventing resin leakage Download PDFInfo
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- CN210934992U CN210934992U CN201921420064.1U CN201921420064U CN210934992U CN 210934992 U CN210934992 U CN 210934992U CN 201921420064 U CN201921420064 U CN 201921420064U CN 210934992 U CN210934992 U CN 210934992U
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Abstract
The utility model discloses a high-speed mixed bed for preventing resin leakage, which relates to the technical field of condensate water reprocessing and comprises a bracket, wherein a box body is arranged on the bracket; the upper porous plate is arranged in the box body and is positioned below the upper water inlet; the lower porous plate is arranged in the box body and is positioned below the upper porous plate, the lower porous plate is positioned above the lower water outlet, and the resin outlet is communicated with the lower porous plate through a pipeline; the filter element is arranged on the exhaust port and comprises a cylinder body and a fixing seat, the cylinder body is arranged in the exhaust port and penetrates into the box body, the fixing seat is arranged on the outer side of the exhaust port, and the filter element is provided with a through gap of 0.2-0.25 mm. The beneficial effects of the utility model are that, guaranteeing that the gas vent is unblocked, the resin is carried under smooth and easy prerequisite, gas vent top installation accuracy is 0.2 ~ 0.25 mm's filter element, is far less than the ion exchange resin particle diameter, can prevent effectively that the resin from running off to reduce the influence to system water cycle and improve out water quality of water.
Description
Technical Field
The utility model relates to a condensate water retreatment technical field, especially a prevent high-speed bed that mixes of resin leakage.
Background
The high-speed mixed bed of the condensate fine treatment system of the thermal power plant 300MW and above mainly utilizes the ion exchange resin filled inside to carry out desalination treatment on the condensate, thereby ensuring the water quality of the condensate system.
When the high-speed mixing bed runs for a certain time, the internal ion exchange resin is invalid, the effluent quality is unqualified, the ion exchange resin needs to be conveyed to a regeneration system for external regeneration, so as to recover the working capacity of the ion exchange resin, meanwhile, the regenerated standby ion exchange resin is conveyed to the high-speed mixing bed, but because the particle size of the resin is small, the mobility in water is strong, in the conveying process, a resin inlet valve and a top exhaust port valve of the mixing bed are in an open state, when the water in the high-speed mixing bed overflows from the top exhaust port, the resin can penetrate through the porous plate and run off from the top exhaust port along with the water flow, so that the loss of the ion exchange resin is caused, and the water making period and the effluent quality of.
SUMMERY OF THE UTILITY MODEL
The utility model aims at effectively preventing the resin loss of the high-speed mixed bed of fine processing, designing a high-speed mixed bed of preventing resin leakage.
In order to achieve the above object, the technical solution of the present invention is, a resin leakage prevention high-speed mixed bed, including a support, further including: the box body is arranged on the bracket and is provided with an upper water inlet, a lower water outlet, a resin inlet, a resin outlet and an exhaust port; the upper porous plate is arranged in the box body and is positioned below the upper water inlet; the lower porous plate is arranged in the box body and is positioned below the upper porous plate, the lower porous plate is positioned above the lower water outlet, and the resin outlet is communicated with the lower porous plate through a pipeline; the filtering element is arranged on the exhaust port and comprises a cylinder body and a fixed seat, the cylinder body is arranged in the exhaust port and extends into the box body, the fixed seat is arranged on the outer side of the exhaust port, and the filtering element is provided with a through gap of 0.2-0.25 mm; wherein, advance the resin mouth and be located between last perforated plate and the lower perforated plate, it is located the below of lower perforated plate to go out the resin mouth, the gas vent is located the top of last perforated plate.
Furthermore, the filter element is made of stainless steel.
Further, still include into water cap, it sets up to enter water cap the below of porous plate.
Furthermore, go up the perforated plate and be the plane shape, the face of intaking water cap and last perforated plate sets up perpendicularly.
Further, still include the play water cap, it sets up to go out the water cap the top of perforated plate down.
Furthermore, the lower porous plate is of an arch shape protruding downwards, and the water outlet cap is perpendicular to the plate surface of the lower porous plate.
Furthermore, a water collecting plate is arranged below the lower porous plate, and the lower water outlet is communicated with the water collecting plate through a pipeline.
Furthermore, a plurality of support frames are arranged between the bottom surface of the lower porous plate and the water collecting plate.
Furthermore, the top end of the box body is provided with a lifting lug.
The utility model has the advantages that: on the premise of ensuring smooth exhaust port and resin conveying, the filter element with the installation precision of 0.2-0.25 mm at the top of the exhaust port is far lower than the particle size of ion exchange resin, so that resin loss can be effectively prevented, the influence on a water making period is reduced, and the quality of outlet water is improved.
Drawings
FIG. 1 is a schematic structural view of a high-speed mixing bed of the present application;
FIG. 2 is a front view of a filter element of the present application;
fig. 3 is a top view of a filter element of the present application.
In the above figures, 1, a support; 2. a box body; 21. an upper water inlet; 22. a lower water outlet; 23. a resin inlet; 24. a resin outlet; 25. an exhaust port; 3. arranging a porous plate; 4. a lower porous plate; 5. filtering the cells; 51. a barrel; 52. a fixed seat; 6. a water inlet cap; 7. a water outlet cap; 8. a water collection plate; 9. a support frame; 10. and (7) lifting lugs.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments as follows:
a high-speed mixed bed for preventing resin leakage is shown in figure 1 and comprises a bracket 1, a box body 2, an upper porous plate 3, a lower porous plate 4 and a filter element 5.
The box 2 sets up on support 1, and box 2 is equipped with inlet port 21, lower delivery port 22, advances resin mouth 23, goes out resin mouth 24 and gas vent 25, and this support 1 makes box 2 have certain height to be convenient for discharge the use from the bottom of box 2.
The upper porous plate 3 is arranged in the box body 2, the upper porous plate 3 is positioned below the upper water inlet 21, and the lower porous plate 4 is arranged in the box body 2 and positioned below the upper porous plate 3. Preferably, a water inlet cap 6 is further designed, and the water inlet cap 6 is arranged below the upper porous plate 3. The upper porous plate 3 is plane, and the water inlet cap 6 is vertical to the plate surface of the upper porous plate 3. Go up the perforated plate 3 and can cushion the water that gets off from last inlet opening 21, the cap 6 that intakes is equipped with small-size through-hole, is convenient for lead to the box 2 with the water on the perforated plate 3 in. The lower porous plate 4 is positioned above the lower water outlet 22, and the resin outlet 24 is communicated with the lower porous plate 4 through a pipeline. Similarly, a water outlet cap 7 is also designed, and the water outlet cap 7 is arranged above the lower porous plate 4. The lower porous plate 4 is in an arch shape protruding downwards, and the water outlet cap 7 is vertical to the plate surface of the lower porous plate 4. The water outlet cap 7 is arranged above the lower porous plate 4, and the water outlet cap 7 and the lower porous plate 4 have a certain height which is used for preventing the resin in the condensed water from blocking the water outlet cap 7. When water flows out of the water outlet cap 7, a certain attraction force is generated, and the resin is likely to block the water inlet of the water outlet cap 7. Here, the outlet cap 7 has a certain height, and the condensed water at the bottom end of the lower porous plate 4 can make the resin flow along with the condensed water during the flowing process, so as to avoid the blockage of the resin at the water inlet of the outlet cap 7.
The application is important in that the filter element 5 is designed, the reference figures 2 and 3 are combined, the filter element 5 is arranged on the exhaust port 25, the filter element 5 comprises a cylinder body 51 and a fixed seat 52, the cylinder body 51 is arranged in the exhaust port 25 and extends into the box body 2, and the situation that resin is accumulated to block gaps of the filter element 5 and further the smooth exhaust of the high-speed mixed bed is influenced is avoided. The fixed seat 52 is arranged at the outer side of the exhaust port 25, the filter element 5 is provided with a through gap (the gap is shown in an enlarged way in figure 3) of 0.2-0.25 mm, and water can be discharged through the gap and resin cannot penetrate through the gap. The diameter of the cylinder 51 is 0.8 times of the diameter of the exhaust port 25 of the high-speed mixed bed, thereby ensuring the smooth installation of the filter element 5.
Wherein, the resin inlet port 23 is positioned between the upper porous plate 3 and the lower porous plate 4, the resin outlet port 24 is positioned below the lower porous plate 4, and the exhaust port 25 is positioned above the upper porous plate 3. The filter element 5 is made of stainless steel and can meet the water quality requirement and the water inlet pressure. Lower perforated plate 4 sets up in box 2 to be located the below of last perforated plate 3, lower perforated plate 4 is located the top of delivery port 22 down, goes out resin mouth 24 and communicates through pipeline and lower perforated plate 4, goes out resin mouth 24 and can directly discharge the resin of lower perforated plate 4 top.
In addition, the lower part of lower perforated plate 4 is equipped with water-collecting plate 8, and lower delivery port 22 passes through the pipeline and communicates with water-collecting plate 8, through this design, can increase the life of box 2. A plurality of support frames 9 are arranged between the bottom surface of the lower porous plate 4 and the water collection plate 8, so that the support strength of the water collection plate 8 is improved. The top end of the box body 2 is provided with a lifting lug 10 for lifting the box body 2.
Connect this high-speed bed of mixing on the pipeline, utilize the inside ion exchange resin who fills of box 2 to carry out the desalination to the condensate water and handle, guarantee condensate system quality of water, the inside outlet water cap gap of high-speed bed of mixing is little (nanometer), can effectively prevent that ion exchange resin from following outlet water cap 7 and run off. When the high-speed mixing bed runs for a certain time, the internal ion exchange resin is invalid, the effluent quality is unqualified, the ion exchange resin needs to be conveyed to a regeneration system for in-vitro regeneration so as to recover the working capacity of the ion exchange resin, and meanwhile, the resin inlet 23 and the exhaust port 25 at the top of the high-speed mixing bed are in an open state, and the regenerated standby ion exchange resin is conveyed to the high-speed mixing bed.
The invention has been described above with reference to a preferred embodiment, but the scope of protection of the invention is not limited thereto, and various modifications can be made and equivalents can be substituted for elements thereof without departing from the scope of the invention, and features mentioned in the various embodiments can be combined in any way as long as there is no structural conflict, and any reference sign in the claims should not be construed as limiting the claim concerned, and the embodiments should be regarded as being exemplary and non-limiting in any way whatsoever. Therefore, all technical solutions that fall within the scope of the claims are within the scope of the present invention.
Claims (9)
1. The utility model provides a prevent high-speed bed that mixes of resin leakage, includes support (1), its characterized in that still includes:
the box body (2) is arranged on the support (1), and the box body (2) is provided with an upper water inlet (21), a lower water outlet (22), a resin inlet (23), a resin outlet (24) and an exhaust port (25);
the upper porous plate (3) is arranged in the box body (2), and the upper porous plate (3) is positioned below the upper water inlet (21);
the lower porous plate (4) is arranged in the box body (2) and is positioned below the upper porous plate (3), the lower porous plate (4) is positioned above the lower water outlet (22), and the resin outlet (24) is communicated with the lower porous plate (4) through a pipeline; and
the filtering element (5) is arranged on the exhaust port (25), the filtering element (5) comprises a cylinder body (51) and a fixed seat (52), the cylinder body (51) is arranged in the exhaust port (25) and extends into the box body (2), the fixed seat (52) is arranged on the outer side of the exhaust port (25), and the filtering element (5) is provided with a through gap of 0.2-0.25 mm;
wherein, advance resin mouth (23) and be located between last perforated plate (3) and lower perforated plate (4), go out resin mouth (24) and be located the below of lower perforated plate (4), gas vent (25) are located the top of last perforated plate (3).
2. The resin leakage prevention high-speed mixing bed according to claim 1, wherein the filter element (5) is made of stainless steel.
3. The resin leakage prevention high-speed mixing bed according to claim 1, further comprising a water inlet cap (6), wherein the water inlet cap (6) is disposed below the upper porous plate (3).
4. The resin leakage preventing high-speed mixing bed according to claim 3, wherein the upper porous plate (3) is planar, and the water inlet cap (6) is disposed perpendicular to the plate surface of the upper porous plate (3).
5. The resin leakage prevention high-speed mixing bed according to claim 1, further comprising a water outlet cap (7), wherein the water outlet cap (7) is disposed above the lower porous plate (4).
6. The resin leakage prevention high-speed mixing bed according to claim 5, wherein the lower porous plate (4) is in a downwardly protruding arch shape, and the outlet water cap (7) is disposed perpendicular to the plate surface of the lower porous plate (4).
7. The resin leakage prevention high-speed mixing bed according to claim 1, wherein a water collecting plate (8) is arranged below the lower porous plate (4), and the lower water outlet (22) is communicated with the water collecting plate (8) through a pipeline.
8. The resin leakage prevention high-speed mixing bed according to claim 7, wherein a plurality of support frames (9) are provided between the bottom surface of the lower porous plate (4) and the water collection plate (8).
9. The resin leakage prevention high-speed mixing bed according to claim 1, wherein a lifting lug (10) is provided at the top end of the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420064.1U CN210934992U (en) | 2019-08-29 | 2019-08-29 | High-speed mixed bed capable of preventing resin leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420064.1U CN210934992U (en) | 2019-08-29 | 2019-08-29 | High-speed mixed bed capable of preventing resin leakage |
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| Publication Number | Publication Date |
|---|---|
| CN210934992U true CN210934992U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921420064.1U Active CN210934992U (en) | 2019-08-29 | 2019-08-29 | High-speed mixed bed capable of preventing resin leakage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358010A (en) * | 2020-11-26 | 2021-02-12 | 西安热工研究院有限公司 | Device and method for preventing resin in exhaust pipeline of resin in-vitro regeneration system from leaking |
| CN114291868A (en) * | 2022-01-19 | 2022-04-08 | 哈尔滨电气环保有限公司 | Marine ion filter |
-
2019
- 2019-08-29 CN CN201921420064.1U patent/CN210934992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358010A (en) * | 2020-11-26 | 2021-02-12 | 西安热工研究院有限公司 | Device and method for preventing resin in exhaust pipeline of resin in-vitro regeneration system from leaking |
| CN114291868A (en) * | 2022-01-19 | 2022-04-08 | 哈尔滨电气环保有限公司 | Marine ion filter |
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