CN211445317U - A novel exchange tower for sewage treatment - Google Patents
A novel exchange tower for sewage treatment Download PDFInfo
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- CN211445317U CN211445317U CN201922185920.6U CN201922185920U CN211445317U CN 211445317 U CN211445317 U CN 211445317U CN 201922185920 U CN201922185920 U CN 201922185920U CN 211445317 U CN211445317 U CN 211445317U
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Abstract
The utility model discloses a novel exchange tower for sewage treatment, including tower body, supporting legs, water inlet, delivery port and be located the resin layer and the filter screen layer of tower internal, water cavity, filter chamber and water distribution chamber have been set gradually from top to bottom in the tower body, the water inlet sets up on the water cavity, the bottom of crossing the water cavity is provided with a plurality of align to grid's the hole of crossing, be provided with the impurity filter layer in the filter chamber, the bottom of filter chamber is provided with at least one pipe in the water, be provided with a plurality of align to grid's water distribution pipe on the bottom of water distribution chamber. The utility model discloses well water cavity and filter chamber's setting for can effectually filter the large granule impurity in the sewage before the water distribution, thereby avoided these large granule impurities to enter into the resin layer, guaranteed the abundant contact of resin layer and sewage, improved reaction effect, and avoided the resin layer to receive the damage because large granule impurity.
Description
Technical Field
The utility model relates to a water treatment technical field, concretely relates to a novel resin exchange tower for sewage treatment.
Background
In the existing water treatment technology, a resin exchange technology is often utilized for removing various anions and cations in water, but in the actual process, after water enters a resin exchange tower through a water inlet, the water cannot fully contact a resin layer in the resin exchange tower due to the limited area of the water, so that parts in the resin layer are excessively contacted with the water, and parts cannot fully contact the water, so that the overall utilization rate of the resin layer is low, and the process reaction efficiency is poor.
Patent No. 2018207848528 discloses a resin exchange tower for water treatment, which utilizes a bottom separation plate and a top separation plate to form a water distribution cavity, and then distributes water through water distribution holes on the bottom separation plate to achieve uniform water distribution.
In addition, as large-particle impurities are likely to exist in the sewage, the impurities can prevent the resin layer from being in sufficient contact with the sewage, influence the reaction effect and possibly damage the resin layer.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the novel resin exchange tower for water treatment is provided, which can avoid the influence of impurities on the reaction effect, damage the resin layer and improve the uniformity of water distribution.
The technical scheme is as follows: in order to realize the above object, the utility model provides a novel resin exchange tower for sewage treatment, including tower body, supporting legs, water inlet, delivery port and be located the internal resin layer of tower and filter screen layer, water cavity, filter chamber and water distribution chamber have been set gradually from top to bottom in the tower body, the water inlet sets up on water cavity, the bottom of crossing the water cavity is provided with a plurality of align to grid's the hole of crossing, be provided with the impurity filter layer in the filter chamber, the bottom of filter chamber is provided with at least one pipe in the water, be provided with a plurality of align to grid's water distributor on water distribution chamber's the bottom, the top of water distributor is located the water distribution intracavity, and the bottom is located between water distribution chamber and the resin layer, the water distribution head is being connected to water distributor's bottom.
Furthermore, the downpipe is positioned at the edge end of the bottom of the filter cavity.
Furthermore, the height of the water distribution pipe in the water distribution cavity is larger than 10cm, so that the water distribution cavity is ensured to have enough water storage height.
Furthermore, the top opening surfaces of all the water distribution pipes are positioned at the same horizontal plane.
Has the advantages that: compared with the prior art, the utility model, possess following advantage:
1. cross the setting of water cavity and filter chamber for can effectually filter the large granule impurity in the sewage before the water distribution, thereby avoided these large granule impurity to enter into the resin layer, guaranteed the abundant contact of resin layer and sewage, improved reaction effect, and avoided the resin layer to receive the damage because large granule impurity.
2. The water distribution device has the advantages that the water distribution pipes in the water distribution cavity are ingeniously arranged, certain water storage height is achieved in the water distribution cavity, water in the water distribution cavity can enter each water distribution pipe to distribute water through an overflow mode, the water distribution nozzles can spray the water distribution more comprehensively, water distribution dead angles are eliminated as far as possible, the water distribution uniformity is improved, the overall utilization rate of a resin layer is improved, the overall process reaction efficiency is improved, the resin layer is fully utilized, and the reaction effect is also improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom schematic view of the water passing chamber.
Detailed Description
The present invention will be further clarified by the following description with reference to the attached drawings and specific examples, which should be understood as being merely illustrative of the present invention and not limiting the scope of the present invention, and modifications of various equivalent forms of the present invention by those skilled in the art after reading the present invention, all fall within the scope defined by the appended claims of the present application.
As shown in figures 1 and 2, the utility model provides a novel resin exchange tower for sewage treatment, which comprises a tower body 1, supporting legs 4 and a water inlet 5, the water distribution tower comprises a water outlet 6, a resin layer 2 and a filter screen layer 3, wherein the resin layer 2 and the filter screen layer 3 are positioned in the tower body 1, a water passing cavity 7, a filter cavity 9 and a water distribution cavity 8 are sequentially arranged in the tower body 1 from top to bottom, a water inlet 5 is arranged on the side part of the water passing cavity 7, a plurality of water passing holes 71 which are uniformly arranged are formed in the bottom of the water passing cavity 7, an impurity filtering layer 12 is arranged in the filter cavity 9, two water falling pipes 91 are arranged at the bottom of the filter cavity 9, the two water falling pipes 91 are respectively positioned at two side ends of the bottom of the filter cavity 9, a plurality of water distribution pipes 10 which are uniformly arranged are arranged on the bottom of the water distribution cavity 8, the top ends of the water distribution pipes 10 are positioned in the water distribution cavity 8.
In this embodiment, after the exchange tower is used for sewage treatment, sewage to be treated enters the water passing cavity 7 in the tower body 1 through the water inlet 5, and through the water passing holes 71, the sewage falls on the impurity filtering layer 12 of the filtering cavity 9 comprehensively, so as to filter large-particle impurities in the sewage, the filtered sewage flows into the water distribution cavity 8 through the two downpipes 91, because the water distribution pipe 10 has a height of 20cm in the water distribution cavity 8, the water cannot flow out of the water distribution cavity 8 immediately, when the height of the water reaches the top inlet of the water distribution pipe 10, the water overflows into the water distribution pipe 10, so that all the water distribution pipes 10 can overflow into the water substantially at the same time, the water is sprayed onto the resin layer 2 from the water distribution pipe 10 through the water distribution nozzle 11, because the water distribution nozzle 11 has a certain spraying range, dead angles of water distribution can be substantially eliminated, and uniform water distribution to the resin layer 2 is realized, water is subjected to exchange reaction of the resin layer 2 to remove anions and cations in the water, then filtered by the filter screen layer 3 and then falls to the bottom in the tower body 1, and finally discharged through the water outlet 6.
Claims (4)
1. The utility model provides a novel exchange tower for sewage treatment, includes tower body (1), supporting legs (4), water inlet (5), delivery port (6) and is located resin layer (2) and filter screen layer (3) of tower body (1), its characterized in that: the water distribution tower is characterized in that a water passing cavity (7), a filter cavity (9) and a water distribution cavity (8) are sequentially arranged in the tower body (1) from top to bottom, a water inlet (5) is formed in the water passing cavity (7), a plurality of evenly-arranged water holes (71) are formed in the bottom of the water passing cavity (7), impurity filter layers (12) are arranged in the filter cavity (9), at least one water falling pipe (91) is arranged at the bottom of the filter cavity (9), a plurality of evenly-arranged water distribution pipes (10) are arranged at the bottom of the water distribution cavity (8), the top ends of the water distribution pipes (10) are located in the water distribution cavity (8), the bottom ends of the water distribution pipes are located between the water distribution cavity (8) and the resin layer (2), and water distribution heads (11) are connected to the bottom ends of the water distribution pipes (10.
2. The new exchange column for sewage treatment according to claim 1, characterized in that: the downpipe (91) is positioned at the edge end of the bottom of the filter cavity (9).
3. The new exchange column for sewage treatment according to claim 1, characterized in that: the height of the water distribution pipe (10) in the water distribution cavity (8) is more than 10 cm.
4. The new exchange column for sewage treatment according to claim 1, characterized in that: the top opening surfaces of all the water distribution pipes (10) are positioned at the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185920.6U CN211445317U (en) | 2019-12-09 | 2019-12-09 | A novel exchange tower for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185920.6U CN211445317U (en) | 2019-12-09 | 2019-12-09 | A novel exchange tower for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211445317U true CN211445317U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185920.6U Active CN211445317U (en) | 2019-12-09 | 2019-12-09 | A novel exchange tower for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211445317U (en) |
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2019
- 2019-12-09 CN CN201922185920.6U patent/CN211445317U/en active Active
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