CN220788197U - EDI sewage purification treatment device - Google Patents
EDI sewage purification treatment device Download PDFInfo
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- CN220788197U CN220788197U CN202322535599.6U CN202322535599U CN220788197U CN 220788197 U CN220788197 U CN 220788197U CN 202322535599 U CN202322535599 U CN 202322535599U CN 220788197 U CN220788197 U CN 220788197U
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- heat energy
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- edi
- spiral
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- 239000010865 sewage Substances 0.000 title claims abstract description 49
- 238000000746 purification Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 238000011084 recovery Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses an EDI sewage purification treatment device, which comprises a sewage tank, wherein the sewage tank is communicated with a plurality of filters through pipelines; the filter is communicated with a heat energy recovery mechanism, and the heat energy recovery mechanism is communicated with an EDI processor; the heat energy recovery mechanism comprises a plurality of heat energy recovery pieces which are communicated; the heat energy recovery piece comprises an inner heat energy pipe, an outer sleeve is sleeved on the outer side of the inner heat energy pipe, and the outer sleeve and the inner heat energy pipe are arranged in a sealing manner; the inner heat energy pipe is internally and fixedly connected with a spiral heat dissipation screw plate, the inner end of the spiral heat dissipation screw plate is positioned in the pipe cavity of the inner heat energy pipe, and the outer end of the spiral heat dissipation screw plate is positioned in the pipe cavity of the outer sleeve pipe; the outer sleeve is communicated with a water inlet pipe and a water outlet pipe. The mode realizes the efficient recycling of the heat energy in the sewage in the EDI sewage purification treatment process.
Description
Technical Field
The utility model relates to the technical field of EDI sewage purification treatment, in particular to an EDI sewage purification treatment device.
Background
In the industrial production process, sewage treatment is one of important links of production links, and pollution-free emission and recycling are realized by treating sewage.
The sewage, especially the cooling water in the industrial production process, has higher water temperature after being cooled by the heat engine, and contains a large amount of heavy metal pollution ions. At present, the sewage is treated by an EDI water treatment process in a more conventional treatment mode aiming at the sewage.
Specifically, in the EDI water treatment process, sewage is filtered by physical filtration such as a filter and then is introduced into an EDI water treatment device. Heavy metal ions in sewage in the EDI water processor can be effectively removed and reduced, and discharged clean water is high in purity and can be recycled.
At present, in the process of industrially treating sewage, an EDI treatment process mainly comprises the steps of pretreating the sewage, such as filtering, and the like, so as to intercept solid pollutants in the sewage, and then, introducing the sewage into an EDI processor for electrochemical treatment.
However, in the actual production process, sewage, especially sewage for cooling use, contains a large amount of heat energy, and after EDI treatment, the heat energy in the sewage cannot be recycled. The heat energy in the sewage discharged from the EDI processor is still higher, the heat energy of the treated high-temperature water cannot be directly used because of high heat energy, the heat energy loss is serious, the high-temperature water can be directly used only after being cooled, and the energy consumption is additionally increased.
Disclosure of utility model
The utility model aims to solve the technical problem of providing an EDI sewage purification treatment device.
The utility model solves the technical problems through the following technical scheme:
An EDI sewage purification treatment device comprises a sewage tank, wherein the sewage tank is communicated with a plurality of filters through pipelines;
The filter is communicated with a heat energy recovery mechanism, and the heat energy recovery mechanism is communicated with an EDI processor;
the heat energy recovery mechanism comprises a plurality of heat energy recovery pieces which are communicated;
The heat energy recovery piece comprises an inner heat energy pipe, an outer sleeve is sleeved on the outer side of the inner heat energy pipe, and the outer sleeve and the inner heat energy pipe are arranged in a sealing manner;
The inner heat energy pipe is internally and fixedly connected with a spiral heat dissipation screw plate, the inner end of the spiral heat dissipation screw plate is positioned in the pipe cavity of the inner heat energy pipe, and the outer end of the spiral heat dissipation screw plate is positioned in the pipe cavity of the outer sleeve pipe;
The outer sleeve is communicated with a water inlet pipe and a water outlet pipe.
Preferably, the water outlet end of the sewage tank is communicated with a first pipeline, the first pipeline is communicated with three second pipelines which are arranged in a bifurcated manner, and the second pipelines are respectively provided with a communicating filter.
Preferably, the water outlet ends of the filters are respectively communicated with a third pipeline, and the third pipelines are commonly communicated with a fourth pipeline;
The fourth pipeline is communicated with three fifth pipelines which are arranged in a bifurcated manner, and the fifth pipelines are respectively communicated with the water inlet ends of the internal heat energy pipes;
the water outlet ends of the internal heat energy pipes are respectively communicated with a sixth pipeline, the sixth pipeline is communicated with a seventh pipeline, and the seventh pipeline is communicated with the EDI processor.
Preferably, the fifth pipeline is connected with the water inlet end of the internal heat energy pipe through a connecting flange.
Preferably, the outer sleeve is sleeved with a heat-insulating sleeve.
Preferably, the internal heat energy tube and the spiral heat dissipation screw are made of red copper;
the spiral center position of the spiral radiating spiral piece forms a water flowing runner.
Preferably, the inner side wall of the spiral radiating screw plate is provided with a plurality of notches;
Additional channels corresponding to the flow channels are formed between the notches.
Preferably, the filter comprises a housing and a filter cartridge mounted within the housing.
Preferably, the length of the spiral radiating fin is 5-10m.
Compared with the prior art, the utility model has the following advantages:
1. In the working process, high-temperature water enters the internal heat energy pipe and flows along the flow channel, in the process, the spiral heat dissipation screw piece with the spiral structure is adopted, the actual length is the heat dissipation length, the path length of the spiral heat dissipation screw piece with the spiral structure is large, the heat contact surface with the high-temperature water is always large, therefore, the heat energy conduction effect is better, and the high-temperature water entering the internal heat energy pipe flows along the spiral trend due to the adoption of the spiral design, in the process, the total area of the spiral heat dissipation screw piece is large, so the heat dissipation screw piece is fully conducted with the high-temperature water, heat energy is conducted to the outside from the inner side of the spiral heat dissipation screw piece, and the spiral heat dissipation screw piece at the outer side is immersed in cooling water, so that the rapid heat transfer is realized.
2. A plurality of notches are formed in the inner side wall of the spiral radiating screw plate; additional channels corresponding to the flow channels are formed between the notches. Specifically, the notch is arc-shaped, and projected on a straight line, and different notches are positioned on the same straight line to form a linear additional channel. A plurality of additional channels are formed in an annular distribution from the plurality of notches. While the additional channel is integrally formed by the channel formed by the spiral center of the spiral heat dissipation spiral, the mode realizes the improvement of the water flow passing efficiency. The heat recovery rate and the total amount of the recovered treated water are improved within unit time, and the treatment efficiency of the EDI processor is further improved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a heat energy recovery mechanism in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view showing a dispersion structure of the heat recovery member according to the embodiment of the present utility model;
FIG. 4 is a schematic view of a structure of a spiral heat dissipating fin fixedly connected to an inner heat pipe according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a spiral heat dissipating fin according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a spiral heat dissipating fin with a plurality of notches formed in the inner side wall thereof;
FIG. 7 is a schematic diagram of the structure of the additional channel in the embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
As shown in fig. 1 to 7, an EDI sewage purification treatment apparatus includes a sewage tank 1, wherein the sewage tank 1 is a tank body for storing sewage conventionally disclosed in the prior art, cooling water for industrially cooling thermo-mechanical equipment is stored in the sewage tank 1, and the temperature of the cooling water is increased by heating the cooling water with a thermo-mechanical device, so that the cooling water is high temperature water.
The sewage tank 1 is communicated with a plurality of filters 2 through pipelines; specifically, the water outlet end of the sewage tank 1 is communicated with a first pipeline, the first pipeline is communicated with three second pipelines which are arranged in a bifurcated manner, and the second pipelines are respectively provided with a communicating filter 2.
Wherein, the filter 2 is a conventional filter 2 for physical filtration disclosed in the prior art, and the main structure of the filter comprises: a housing and a filter cartridge mounted within the housing. In operation, sewage enters each filter 2 through the second pipeline in a split-flow mode for filtering by the filter screen.
And (5) carrying out heat energy recovery on the filtered sewage. Specifically, the filter 2 is connected to a heat recovery mechanism. Specifically, the heat energy recovery mechanism includes a plurality of heat energy recovery piece 3 that the intercommunication set up, and heat energy recovery piece 3 includes interior heat energy pipe 32, the outer tube 31 has been cup jointed in the outside of interior heat energy pipe 32 (be the cooling chamber between the lateral wall of interior heat energy pipe 32 and the inside wall of outer tube 31), sealed setting (specifically, when interior heat energy pipe 32 embolias in the outer tube 31, adopt the build-up welding seal mode to carry out sealing treatment) between outer tube 31 and the interior heat energy pipe 32.
Meanwhile, the outer sleeve 31 is communicated with a water inlet pipe and a water outlet pipe. The cold water for cooling is pumped from the inlet pipe into the outer jacket 31 in a conventional manner, at which time the inner heat pipe 32 is immersed in the cold water. The heated water is discharged from the water outlet pipe and is used as circulating water. In this way, recovery of thermal energy is achieved.
In order to improve the heat recovery effect, the inner heat pipe 32 is fixedly connected with a spiral heat dissipation screw 33 (the length of the spiral heat dissipation screw 33 is 5-10m, the specific length design is that the inner heat pipe 32 is in length, and the length of the outer sleeve 31 is adapted), the inner end of the spiral heat dissipation screw 33 is positioned in the pipe cavity of the inner heat pipe 32, and the outer end of the spiral heat dissipation screw 33 is positioned in the pipe cavity of the outer sleeve 31.
Specifically, in order to improve the heat conduction effect, the spiral heat dissipating fin 33 is made of red copper (the heat conducting property of the red copper is better) and the inner heat pipe 32 is made of red copper.
The spiral center of the spiral heat radiating fin 33 forms a flow path through which water flows.
In the working process, high-temperature water enters the internal heat energy pipe 32 and flows along the flow channel, in the process, firstly, the spiral heat dissipation screw 33 with the spiral structure is adopted, the actual length is the heat dissipation length, the path length of the spiral heat dissipation screw 33 with the spiral structure is large, the heat contact surface with the high-temperature water is large, therefore, the heat energy conduction effect is better, and the high-temperature water entering the internal heat energy pipe 32 flows along the spiral trend due to the adoption of the spiral design, in the process, the total area of the spiral heat dissipation screw 33 is large, so that the heat energy is fully conducted with the high-temperature water, the heat energy is conducted from the inner side to the outer side of the spiral heat dissipation screw 33, and the spiral heat dissipation screw 33 at the outer side is immersed in cooling water, so that the rapid heat transfer is realized.
Through the mode, after the high-temperature water is cooled rapidly, the high-temperature water enters an EDI processor for processing.
Specifically, the heat energy recovery mechanism is communicated with the EDI processor 4.
The specific communication mode is as follows:
The water outlet ends of the filters 2 are respectively communicated with a third pipeline, and the third pipelines are communicated with a fourth pipeline together; the fourth pipeline is communicated with three fifth pipelines 321 which are arranged in a bifurcated manner, and the fifth pipelines 321 are respectively communicated with the water inlet ends of the internal heat energy pipes 32 (the fifth pipelines 321 are connected with the water inlet ends of the internal heat energy pipes 32 through connecting flanges); the water outlet ends of the internal heat energy pipes 32 are respectively communicated with a sixth pipeline, the sixth pipeline is communicated with a seventh pipeline, and the seventh pipeline is communicated with the EDI processor 4.
The EDI processor 4 is a conventional EDI processor 4 disclosed in the prior art, and is used for removing heavy metal plasma in water.
In the heat recovery process, in order to avoid excessive heat exchange with air, the outer sleeve 31 is sleeved with a heat insulation sleeve 34. The insulating sleeve 34 is a cotton sleeve made of insulating cotton for heat preservation.
Example 2
As shown in fig. 1 to 7, in this embodiment, based on the structure of embodiment 1, a plurality of notches 331 are formed on the inner side wall of the spiral heat dissipation screw 33; additional channels corresponding to the flow channels are formed between the notches 331. Specifically, the notches 331 are arc-shaped and projected on a straight line, and different notches 331 are positioned on the same straight line to form a straight line additional channel. A plurality of additional channels are formed in an annular distribution by a plurality of notches 331. While the additional channel is integrally formed by the channel formed by the spiral center of the spiral heat dissipation spiral, the mode realizes the improvement of the water flow passing efficiency. The heat recovery rate and the total amount of the recovered treated water are improved within unit time, and the treatment efficiency of the EDI processor 4 is further improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. The EDI sewage purification treatment device is characterized by comprising a sewage tank, wherein the sewage tank is communicated with a plurality of filters through pipelines;
The filter is communicated with a heat energy recovery mechanism, and the heat energy recovery mechanism is communicated with an EDI processor;
the heat energy recovery mechanism comprises a plurality of heat energy recovery pieces which are communicated;
The heat energy recovery piece comprises an inner heat energy pipe, an outer sleeve is sleeved on the outer side of the inner heat energy pipe, and the outer sleeve and the inner heat energy pipe are arranged in a sealing manner;
The inner heat energy pipe is internally and fixedly connected with a spiral heat dissipation screw plate, the inner end of the spiral heat dissipation screw plate is positioned in the pipe cavity of the inner heat energy pipe, and the outer end of the spiral heat dissipation screw plate is positioned in the pipe cavity of the outer sleeve pipe;
The outer sleeve is communicated with a water inlet pipe and a water outlet pipe.
2. The EDI sewage purification treatment device according to claim 1, wherein the water outlet end of the sewage tank is communicated with a first pipeline, the first pipeline is communicated with three second pipelines which are arranged in a bifurcated manner, and the second pipelines are respectively provided with a communicating filter.
3. The EDI sewage purification treatment device according to claim 2, wherein the water outlet ends of the filters are respectively communicated with a third pipeline, and the third pipelines are commonly communicated with a fourth pipeline;
The fourth pipeline is communicated with three fifth pipelines which are arranged in a bifurcated manner, and the fifth pipelines are respectively communicated with the water inlet ends of the internal heat energy pipes;
the water outlet ends of the internal heat energy pipes are respectively communicated with a sixth pipeline, the sixth pipeline is communicated with a seventh pipeline, and the seventh pipeline is communicated with the EDI processor.
4. The EDI sewage purification treatment device according to claim 3, wherein the fifth pipe is connected to the water inlet end of the internal heat pipe through a connection flange.
5. The EDI sewage purification treatment device according to claim 3, wherein the outer sleeve is sleeved with a heat-insulating sleeve.
6. The EDI sewage purification treatment device according to claim 1, wherein the internal heat energy pipe and the spiral heat dissipation screw are made of red copper;
the spiral center position of the spiral radiating spiral piece forms a water flowing runner.
7. The EDI sewage purification treatment device according to claim 6, wherein a plurality of notches are formed in the inner side wall of the spiral radiating screw;
Additional channels corresponding to the flow channels are formed between the notches.
8. The EDI wastewater purification treatment apparatus according to claim 1, wherein the filter comprises a housing and a filter cartridge mounted in the housing.
9. The EDI sewage purification treatment apparatus according to claim 1, wherein the spiral heat radiating fin has a length of 5 to 10m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535599.6U CN220788197U (en) | 2023-09-19 | 2023-09-19 | EDI sewage purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535599.6U CN220788197U (en) | 2023-09-19 | 2023-09-19 | EDI sewage purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220788197U true CN220788197U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322535599.6U Active CN220788197U (en) | 2023-09-19 | 2023-09-19 | EDI sewage purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220788197U (en) |
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2023
- 2023-09-19 CN CN202322535599.6U patent/CN220788197U/en active Active
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