CN205204885U - Wastewater treatment device - Google Patents
Wastewater treatment device Download PDFInfo
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- CN205204885U CN205204885U CN201521014161.2U CN201521014161U CN205204885U CN 205204885 U CN205204885 U CN 205204885U CN 201521014161 U CN201521014161 U CN 201521014161U CN 205204885 U CN205204885 U CN 205204885U
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- wastewater treatment
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- treatment equipment
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Abstract
The utility model provides a wastewater treatment device, wastewater treatment device includes: the container, the container has water inlet and delivery port, two at least processing unit, two at least processing unit set gradually on the water flow direction in the container between water inlet and the delivery port, processing unit includes: and a frame, the inside cavity of frame has the through -hole along the both sides of water flow direction's frame, the leak protection net, iron fillings and carbon dust are wrapped up set up in the leak protection net and be in in the frame. The utility model has the advantages of operating time is long in succession.
Description
Technical field
The utility model relates to preprocessing technical field, particularly relates to field of waste water treatment.
Background technology
In field of waste water treatment, iron-carbon micro-electrolysis is extensively quoted as the wastewater treatment mode of a kind of low cost, utilization of waste material, particularly for difficult degradation toxic organics waste water, after microelectrolysis processing, the organic content of waste water reduces, biochemical improves, and is beneficial to the enforcement of subsequent wastewater treatment.Just because of the application characteristic of light electrolysis, light electrolysis is more and more applied, particularly iron-carbon micro-electrolysis, no matter is application or research field, is all the emphasis paid close attention to.But light electrolysis also has its shortcoming, wherein maximum the most scabrous be the problem that hardens, namely in the use procedure of iron-carbon micro-electrolysis, under the acting in conjunction due to useless Organic substance in water, salt and byproduct of reaction, iron-carbon micro-electrolysis forms block, thus loses its function.Due to iron-carbon micro-electrolysis tower reactor often, once harden, then reaction tower must be discarded, or by the mode of pickling by former replacement, not only wastes time and energy, and contaminate environment, is not inconsistent with environment protection original intention; Therefore, in most of the cases, iron-carbon micro-electrolysis cannot as a kind of wastewater treatment mode of continous way.In order to solve the problem that hardens, create series of processes mode, as fluidisation, Regularization filler etc.But the raw material used due to iron-carbon micro-electrolysis is iron filings and carbon granule, the two proportion is different, therefore very easily layering, although Regularization to a certain degree solves the problem that hardens, voidage reduces, and therefore processing efficiency reduces.
Utility model content
In order to solve the deficiency in above-mentioned prior art, the utility model provides the long wastewater treatment equipment of a kind of stream time.
The purpose of this utility model is achieved through the following technical solutions:
Wastewater treatment equipment, described wastewater treatment equipment comprises:
Container, described container has water-in and water outlet;
At least two processing units, described at least two processing units are successively set in the water (flow) direction in described container between water-in and water outlet, and described processing unit comprises:
Framework, described lower portion hollow, the both sides along the framework of water (flow) direction have through hole;
Anti-slip through the net, iron filings and carbon dust are wrapped in describedly anti-ly slips through the net interior and is arranged in described framework.
According to above-mentioned wastewater treatment equipment, preferably, the through hole of the both sides of described framework is interspersed.
According to above-mentioned wastewater treatment equipment, alternatively, described wastewater treatment equipment comprises further:
First displacement mouth, the size of described first displacement mouth is mated with the processing unit facing described water-in in described container, for extracting described processing unit out from described first displacement mouth.
According to above-mentioned wastewater treatment equipment, alternatively, described wastewater treatment equipment comprises further:
Second displacement mouth, the size of described second displacement mouth is mated with the processing unit facing described water outlet in described container, for inserting described processing unit from described second displacement mouth.
According to above-mentioned wastewater treatment equipment, preferably, described container to face water-in respectively, the internal diameter at two ends of water outlet shrinks.
Compared with prior art, the beneficial effect that the utility model has is:
1. in water (flow) direction, be provided with at least two processing units, add stream time;
Add new processing unit online by the first displacement mouth and the second displacement mouth, extract the processing unit scrapped out, further increase stream time;
2. the through hole be interspersed contributes to the intensity improving framework, also namely extends the work-ing life of processing unit.
Accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present utility model will be easier to understand.Those skilled in the art it is easily understood that: these accompanying drawings only for illustrating the technical solution of the utility model, and and are not intended to be construed as limiting protection domain of the present utility model.In figure:
Fig. 1 is the structure diagram of wastewater treatment equipment of the present utility model;
Fig. 2 is the structure diagram of the processing unit of the utility model embodiment.
Embodiment
Fig. 1-2 and following description describe Alternate embodiments of the present utility model and how to implement to instruct those skilled in the art and to reproduce the utility model.In order to instruct technical solutions of the utility model, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these embodiments or replace will in scope of the present utility model.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present utility model in every way.Thus, the utility model is not limited to following Alternate embodiments, and only by claim and their equivalents.
Embodiment:
Fig. 1 schematically illustrates the structure diagram of the wastewater treatment equipment of the utility model embodiment, and as shown in Figure 1, described wastewater treatment equipment comprises:
Container, described container is cylindrical, and lower end has water-in, and upper end has water outlet; Face water-in respectively, the internal diameter at two ends of container of water outlet is contraction-like;
At least two processing units, as four processing units, described at least two processing units are successively set in the water (flow) direction in described container between water-in and water outlet vertically, and as shown in Figure 2, described processing unit comprises:
Framework 11, described lower portion hollow, the both sides along the framework of water (flow) direction have through hole 12, and the through hole of the both sides of described framework is interspersed;
Anti-slip through the net 21, iron filings and carbon dust are wrapped in describedly anti-ly slips through the net interior and is arranged in described framework;
First displacement mouth, the size of described first displacement mouth is mated with the processing unit facing described water-in in described container, for extracting described processing unit out from described first displacement mouth;
Second displacement mouth, the size of described second displacement mouth is mated with the processing unit facing described water outlet in described container, for inserting described processing unit from described second displacement mouth.
In the use procedure of above-mentioned wastewater treatment equipment:
Waste water enters in container at the water-in of bottom, and anti-interior iron filings of slipping through the net, carbon dust form micro-electrolysis stuffing, and waste water is process from filler, thus improve wastewater biochemical, reaches objects such as reducing waste water COD;
Along with becoming of duration of service, the filler in the processing unit of the lowest layer hardens, and loses processing power; Now, extract the processing unit of the lowest layer out from the first displacement mouth, the processing unit in container is filled up downwards; Meanwhile, insert new processing unit from the second displacement mouth, thus employ and change processing unit online.
Claims (5)
1. wastewater treatment equipment, is characterized in that: described wastewater treatment equipment comprises:
Container, described container has water-in and water outlet;
At least two processing units, described at least two processing units are successively set in the water (flow) direction in described container between water-in and water outlet, and described processing unit comprises:
Framework, described lower portion hollow, the both sides along the framework of water (flow) direction have through hole;
Anti-slip through the net, iron filings and carbon dust are wrapped in describedly anti-ly slips through the net interior and is arranged in described framework.
2. wastewater treatment equipment according to claim 1, is characterized in that: the through hole of the both sides of described framework is interspersed.
3. wastewater treatment equipment according to claim 1, is characterized in that: described wastewater treatment equipment comprises further:
First displacement mouth, the size of described first displacement mouth is mated with the processing unit facing described water-in in described container, for extracting described processing unit out from described first displacement mouth.
4. wastewater treatment equipment according to claim 3, is characterized in that: described wastewater treatment equipment comprises further:
Second displacement mouth, the size of described second displacement mouth is mated with the processing unit facing described water outlet in described container, for inserting described processing unit from described second displacement mouth.
5. wastewater treatment equipment according to claim 1, is characterized in that: described container face water-in respectively, the internal diameter at two ends of water outlet shrinks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014161.2U CN205204885U (en) | 2015-12-09 | 2015-12-09 | Wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014161.2U CN205204885U (en) | 2015-12-09 | 2015-12-09 | Wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204885U true CN205204885U (en) | 2016-05-04 |
Family
ID=55842613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521014161.2U Active CN205204885U (en) | 2015-12-09 | 2015-12-09 | Wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205204885U (en) |
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2015
- 2015-12-09 CN CN201521014161.2U patent/CN205204885U/en active Active
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