CN220907228U - Electrocoagulation water treatment device - Google Patents
Electrocoagulation water treatment device Download PDFInfo
- Publication number
- CN220907228U CN220907228U CN202322509930.7U CN202322509930U CN220907228U CN 220907228 U CN220907228 U CN 220907228U CN 202322509930 U CN202322509930 U CN 202322509930U CN 220907228 U CN220907228 U CN 220907228U
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- Prior art keywords
- water
- electrocoagulation
- valve
- reaction chamber
- outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000009297 electrocoagulation Methods 0.000 title claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 230000015271 coagulation Effects 0.000 claims abstract description 18
- 238000005345 coagulation Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 241000195493 Cryptophyta Species 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 3
- 239000008239 natural water Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 239000000356 contaminant Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present utility model provides an electrocoagulation water processor comprising: the device comprises a shell, an anode assembly, a cathode assembly, a filter screen, a cleaning assembly, a power assembly and a valve assembly. The electric coagulation reaction device is characterized in that an electric coagulation reaction chamber is arranged in the shell, a water inlet, a water outlet and a sewage outlet are arranged in the electric coagulation reaction chamber, the anode component and the cathode component are arranged on the shell, the filter screen is arranged in the electric coagulation reaction chamber, the power component is used for driving the cleaning component to scrape the surface of the filter screen, and the valve component is arranged at the water outlet, the water inlet and the sewage outlet. In the electrocoagulation water treatment device, the electrocoagulation effect can remove colloidal compounds in natural water, reduce the turbidity and chromaticity of the water, remove algae and microorganisms in the water, prevent pollutants from flowing out of a water outlet, and clean sediment and scum on the filter screen under the action of a cleaning component.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to an electrocoagulation water treatment device.
Background
Dissolved impurities, colloids and suspended contaminants are often present in natural water, industrial or laboratory wastewater. The wastewater is naturally polluted if not discharged without being treated, and many lakes and river water bodies are polluted and are difficult to use, and in addition, colloid, bacteria and algae and the like are often required to be removed in a circulating water system, so that the requirements of water purification processes are increasing.
The traditional treatment by chemical coagulation requires continuous input of various chemical substances, and the equipment structure is complex.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings in the prior art and provides an electrocoagulation water treatment device.
One embodiment of the present utility model provides an electrocoagulation water processor comprising: the device comprises a shell, an anode assembly, a cathode assembly, a filter screen, a cleaning assembly, a power assembly and a valve assembly.
The electric coagulation reaction device comprises a shell, and is characterized in that an electric coagulation reaction chamber is arranged in the shell, a water inlet, a water outlet and a drain outlet are arranged in the electric coagulation reaction chamber, an anode component and a cathode component are arranged on the shell and extend into the electric coagulation reaction chamber, a filter screen is arranged in the electric coagulation reaction chamber and covers the water outlet, a cleaning component is movably arranged in the electric coagulation reaction chamber, a power component is in transmission connection with the cleaning component and used for driving the cleaning component to scrape the surface of the filter screen, and a valve component is arranged at the water outlet, the water inlet and the drain outlet and used for switching the water outlet, the water inlet and the drain outlet.
Compared with the prior art, the electrocoagulation water processor has the advantages that the electrocoagulation effect can remove colloidal compounds in natural water, the turbidity and the chromaticity of the water can be reduced, algae and microorganisms in the water can be removed, the filter screen can prevent pollutants from flowing out of the water outlet, the sediment and the scum on the filter screen can be cleaned under the action of the cleaning component, the sediment and the scum can be discharged from the sewage outlet, the structure is simple, compared with the chemical coagulation which needs to be regulated to a specific PH range, the electrocoagulation water processor has a better treatment effect in a wider PH range, and the trouble of regulating PH can be avoided.
In some alternative embodiments, the cleaning assembly comprises a rotating shaft and a spiral auger blade, the rotating shaft is arranged in the electrocoagulation reaction chamber and gradually extends towards the sewage outlet, the spiral auger blade is arranged on the rotating shaft and spirally extends along the extending direction of the rotating shaft, the power assembly is in transmission connection with the rotating shaft, and the rotating shaft drives the spiral auger blade to scrape the surface of the filter screen.
In some alternative embodiments, the filter mesh is disposed around the shaft.
In some alternative embodiments, the water outlet is disposed on one side of the filter screen and the drain is disposed below the filter screen.
In some alternative embodiments, the power assembly includes a drive motor disposed outside of the housing and in driving connection with the shaft.
In some alternative embodiments, the anode assembly comprises an aluminum anode post that extends into the electrocoagulation reaction chamber, and the cathode assembly comprises a stainless steel cathode post that extends into the electrocoagulation reaction chamber.
In some alternative embodiments, a vent valve is provided on the housing in communication with the electrocoagulation reaction chamber.
In some alternative embodiments, the valve assembly includes a water outlet valve disposed at the water outlet, a water inlet valve disposed at the water inlet, and a drain valve disposed at the drain.
In some optional embodiments, the water outlet valve, the water inlet valve and the sewage valve are all electromagnetic valves, and an electronic control module is arranged on the outer side of the shell and is respectively in signal connection with the water outlet valve, the water inlet valve and the sewage valve.
In order that the utility model may be more clearly understood, specific embodiments thereof will be described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of an electrocoagulation water treatment apparatus in accordance with one embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an electrocoagulation water treatment apparatus in accordance with one embodiment of the present utility model.
Reference numerals illustrate:
10. A housing; 11. an electrocoagulation reaction chamber; 12. a water inlet; 13. a water outlet; 14. a sewage outlet; 15. an exhaust valve; 20. an anode assembly; 30. a cathode assembly; 40. a filter screen; 50. cleaning the assembly; 51. a rotating shaft; 52. spiral auger blades; 60. a power assembly; 71. a water outlet valve; 72. a water inlet valve; 73. a blow-down valve; 80. and an electric control module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is 2 or more, and the meaning of "several" is 1 or more. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated unless otherwise indicated.
Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an electrocoagulation water processor in accordance with an embodiment of the present utility model, and fig. 2 is a sectional view of an electrocoagulation water processor in accordance with an embodiment of the present utility model, the electrocoagulation water processor comprising: housing 10, anode assembly 20, cathode assembly 30, filter screen 40, cleaning assembly 50, power assembly 60, and valve assembly.
An electrocoagulation reaction chamber 11 is arranged in the shell 10, a water inlet 12, a water outlet 13 and a sewage drain 14 are arranged in the electrocoagulation reaction chamber 11, an anode component 20 and a cathode component 30 are arranged on the shell 10 and extend into the electrocoagulation reaction chamber 11, a filter screen 40 is arranged in the electrocoagulation reaction chamber 11 and covers the water outlet 13, a cleaning component 50 is movably arranged in the electrocoagulation reaction chamber 11, a power component 60 is in transmission connection with the cleaning component 50 and is used for driving the cleaning component 50 to scrape the surface of the filter screen 40, and a valve component is arranged at the water outlet 13, the water inlet 12 and the sewage drain 14 and is used for switching the water outlet 13, the water inlet 12 and the sewage drain 14.
After water flows into the electrocoagulation reaction chamber 11, direct current is supplied to the anode assembly 20 and the cathode assembly 30, at this time, electrochemical reaction occurs at the anode assembly 20 and the cathode assembly 30, and metal ions and hydrolytic polymerization products thereof are dissolved out to exert the effects of compressing an electric double layer, absorbing electric neutralization, precipitating and trapping, and the like. The surfaces of the anode assembly 20 and the cathode assembly 30 respectively produce oxygen and hydrogen, which will form micro-bubbles in the water, and the movement of the bubbles can accelerate the collision process of suspended particles in the water, which helps to rapidly remove dissolved and suspended colloidal compounds in the water. The direct electro-oxidation of the surface of the anode component 20 and the indirect electro-oxidation of C l-after being converted into active chlorine can have strong oxidizing capability on soluble organic matters and reducing inorganic matters in water, can remove the activity of microorganisms well, and is beneficial to killing algae. The filter screen 40 can intercept contaminants generated during the electrocoagulation process to prevent the contaminants from flowing out of the water outlet.
During cleaning, the water inlet 12 and the water outlet 13 are closed through the valve assembly, the sewage outlet 14 is opened, the power assembly 60 is started, the cleaning assembly 50 is driven to scrape the filter screen 40, and scum and sediment on the filter screen 40 are scraped and fall off; the valve assembly then opens the water inlet 12, flushing the wash water from the water inlet 12 to flush the electrocoagulation reaction chamber 11 and filter screen 40, and then draining the wash water from the drain 14; finally, the valve component closes the sewage outlet 14, opens the water outlet 13, closes the power component 60, and can restart the electrocoagulation reaction chamber 11.
The specific structure of the cleaning assembly 50 may be designed according to practical needs, for example, in some alternative embodiments, the cleaning assembly 50 includes a rotating shaft 51 and a spiral auger blade 52, the rotating shaft 51 is disposed in the electrocoagulation reaction chamber 11 and gradually extends toward the sewage outlet 14, the spiral auger blade 52 is disposed on the rotating shaft 51 and spirally extends along the extending direction of the rotating shaft 51, the power assembly 60 is in transmission connection with the rotating shaft 51, the power assembly 60 drives the spiral auger blade 52 to scrape the surface of the filter screen 40 through the rotating shaft 51 when rotating, and the spiral auger blade 52 can also generate a rotational flow, and the rotational flow can drive water in the electrocoagulation reaction chamber 11 to flow toward the sewage outlet 14, thereby facilitating sewage discharge.
In some alternative embodiments, filter 40 is disposed about axis of rotation 51, which facilitates the ability of auger blade 52 to adequately scrape filter 40, as well as facilitate interception of a greater range of contaminants by filter 40.
In some alternative embodiments, water outlet 13 is disposed on one side of filter screen 40 and drain 14 is disposed below filter screen 40. During water treatment, water enters the electrocoagulation reaction chamber 11 from the water inlet 12, then enters between the filter screens 40, finally passes through the filter screens 40 and flows out from the water outlet 13; during cleaning, when the spiral auger blade 52 scrapes the filter screen 40, pollutants can fall to the sewage outlet 14, so that the pollutants are conveniently discharged.
The specific configuration of the power assembly 60 may be designed according to actual needs, for example, in some alternative embodiments, the power assembly 60 includes a drive motor disposed on the outside of the housing 10 and in driving connection with the rotating shaft 51.
The materials of construction of the anode and cathode may be designed according to the actual needs, for example, in some alternative embodiments, anode assembly 20 comprises an aluminum anode post that extends into electrocoagulation reaction chamber 11 and cathode assembly 30 comprises a stainless steel cathode post that extends into electrocoagulation reaction chamber 11.
In some alternative embodiments, the housing 10 is provided with a vent valve 15 in communication with the interior of the electrocoagulation reaction chamber 11 to enable adjustment of the gas pressure within the electrocoagulation reaction chamber 11.
The specific structure of the valve assembly may be designed according to practical needs, for example, in some alternative embodiments, the valve assembly includes a water outlet valve 71, a water inlet valve 72 and a sewage drain valve 73, the water outlet valve 71 is disposed at the water outlet 13, the water inlet valve 72 is disposed at the water inlet 12, and the sewage drain valve 73 is disposed at the sewage drain 14.
For convenience of control, in some alternative embodiments, the water outlet valve 71, the water inlet valve 72 and the sewage valve 73 are all electromagnetic valves, and an electronic control module 80 is disposed on the outer side of the housing 10, and the electronic control module 80 is respectively connected with the water outlet valve 71, the water inlet valve 72 and the sewage valve 73 through signals. The electronic control module 80 may be in signal connection with the outlet valve 71, the inlet valve 72 and the drain valve 73 by wireless or wired means.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An electrocoagulation water processor comprising: the device comprises a shell, an anode assembly, a cathode assembly, a filter screen, a cleaning assembly, a power assembly and a valve assembly;
The electric coagulation reaction device comprises a shell, and is characterized in that an electric coagulation reaction chamber is arranged in the shell, a water inlet, a water outlet and a drain outlet are arranged in the electric coagulation reaction chamber, an anode component and a cathode component are arranged on the shell and extend into the electric coagulation reaction chamber, a filter screen is arranged in the electric coagulation reaction chamber and covers the water outlet, a cleaning component is movably arranged in the electric coagulation reaction chamber, a power component is in transmission connection with the cleaning component and used for driving the cleaning component to scrape the surface of the filter screen, and a valve component is arranged at the water outlet, the water inlet and the drain outlet and used for switching the water outlet, the water inlet and the drain outlet.
2. An electrocoagulation water processor as claimed in claim 1 wherein: the cleaning assembly comprises a rotating shaft and a spiral auger blade, the rotating shaft is arranged in the electrocoagulation reaction chamber and gradually extends towards the sewage outlet, the spiral auger blade is arranged on the rotating shaft and spirally extends along the extending direction of the rotating shaft, the power assembly is in transmission connection with the rotating shaft, and the spiral auger blade is driven by the rotating shaft to scrape the surface of the filter screen.
3. An electrocoagulation water processor as claimed in claim 2 wherein: the filter screen is arranged around the rotating shaft.
4. An electrocoagulation water processor as claimed in claim 3 wherein: the water outlet is arranged on one side of the filter screen, and the sewage outlet is arranged below the filter screen.
5. An electrocoagulation water processor as claimed in claim 2 wherein: the power assembly comprises a driving motor, and the driving motor is arranged on the outer side of the shell and is in transmission connection with the rotating shaft.
6. An electrocoagulation water processor as claimed in any one of claims 1 to 5 wherein: the anode assembly includes an aluminum anode post extending into the electrocoagulation reaction chamber, and the cathode assembly includes a stainless steel cathode post extending into the electrocoagulation reaction chamber.
7. An electrocoagulation water processor as claimed in any one of claims 1to 5 wherein: an exhaust valve communicated with the electrocoagulation reaction chamber is arranged on the shell.
8. An electrocoagulation water processor as claimed in any one of claims 1 to 5 wherein: the valve assembly comprises a water outlet valve, a water inlet valve and a sewage disposal valve, wherein the water outlet valve is arranged at the water outlet, the water inlet valve is arranged at the water inlet, and the sewage disposal valve is arranged at the sewage disposal outlet.
9. An electrocoagulation water processor as claimed in claim 8 wherein: the water outlet valve, the water inlet valve and the sewage draining valve are all electromagnetic valves, an electric control module is arranged on the outer side of the shell, and the electric control module is respectively connected with the water outlet valve, the water inlet valve and the sewage draining valve through signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322509930.7U CN220907228U (en) | 2023-09-14 | 2023-09-14 | Electrocoagulation water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322509930.7U CN220907228U (en) | 2023-09-14 | 2023-09-14 | Electrocoagulation water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220907228U true CN220907228U (en) | 2024-05-07 |
Family
ID=90903600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322509930.7U Active CN220907228U (en) | 2023-09-14 | 2023-09-14 | Electrocoagulation water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220907228U (en) |
-
2023
- 2023-09-14 CN CN202322509930.7U patent/CN220907228U/en active Active
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