CN203639274U - Sequencing batch wastewater treatment equipment - Google Patents
Sequencing batch wastewater treatment equipment Download PDFInfo
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- CN203639274U CN203639274U CN201420000415.4U CN201420000415U CN203639274U CN 203639274 U CN203639274 U CN 203639274U CN 201420000415 U CN201420000415 U CN 201420000415U CN 203639274 U CN203639274 U CN 203639274U
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- treatment equipment
- wastewater treatment
- sequencing batch
- retort
- reaction tank
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Abstract
The utility model discloses sequencing batch wastewater treatment equipment. The sequencing batch wastewater treatment equipment comprises a support, wherein steps and a platform convenient for walking by people are arranged on the support. The sequencing batch wastewater treatment equipment is characterized in that at least one reaction tank is arranged on the support, a stirring device is arranged in each reaction tank, a sludge discharging hole is formed in the bottom of each reaction tank, and multiple water outlets are formed in the reaction tank at different heights. The sequencing batch wastewater treatment equipment has the beneficial effects that a treatment process comprising multiple reactions carried out in multiple reaction tanks is completed in one reaction tank; electroplating wastewater of different systems can be treated in one reaction tank, occupying area of the whole sequencing batch wastewater treatment equipment is small, construction is rapid, investment for civil engineering and equipment is saved; wastewater with different water quantities and water qualities can be treated. The sequencing batch wastewater treatment equipment has high impact strength; intelligent control can be adopted, a technological process is short, daily observation and management are convenient, and control and operation are simple.
Description
Technical field
The utility model relates to field of waste water treatment, particularly a kind of sequence batch (sewage treatment equipment.
Background technology
The composition of electroplating sewerage is very complicated, except containing cyanogen (CN
-) outside sewage and soda acid sewage, heavy metal containing sewage is the great sewage classification of Electroplating Operations potential hazard.Classify according to contained heavy metal element in heavy metal containing sewage, generally can be divided into containing chromium (Cr) sewage, nickeliferous (Ni) sewage, contain cadmium (Cd) sewage, cupric (Cu) sewage, contain zinc (Zn) sewage, contain gold (Au) sewage, argentiferous (Ag) sewage etc.The improvement of electroplating sewerage at home and abroad generally comes into one's own, and develops multiple improvement technology, by by poisonous improvement being nontoxic, harmful harmless, to reclaim the measure eliminations such as noble metal, water cycle use and minimizing heavy metal quantity discharged that is converted into.
Most enterprise all adopts continous way chemical method to process electroplating wastewater, and sewage treatment equipment is made up of equalizing tank, dosing tank, reduction pond, neutralization reaction pond, pH regulator pond, flocculation basin, tube settler, chamber-type press filter, clean water basin, air supporting reaction, activated charcoal filter etc.Although continous way chemical method has been obtained certain effect, still have certain defect: equipment investment cost is high, and technical process is long, and floor space is large, compared with unmanageable and control, effluent quality is unstable etc.
Due to the deviation of actual water quality, the water yield and design, the reason such as the factory effluent water yield, variation water quality are large, conventional process equipment operating performance is often undesirable, transforms and time and effort consuming.Electroplating wastewater has several systems, but can not discharge simultaneously, and each is all to build treatment system to waste very much.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of floor space little, builds soon, saves the sequence batch (sewage treatment equipment of civil engineering and strong shock resistance.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of sequence batch (sewage treatment equipment, comprise support, and described support is provided with ladder and the platform for people's walking; It is characterized in that: described support is provided with at least one retort, in described retort, be provided with whipping appts, retort bottom is provided with mud discharging mouth, and described retort is provided with multiple water outlets at different heights.
Preferably, described retort, according to the difference of processing the water yield, can have different volumes, and the retort of 2 kinds of volumes is preferably set.
Further, also comprise compounding bin and dosing pump, described compounding bin is provided with stirrer.
Preferably, each retort is furnished with a compounding bin and dosing pump, and compounding bin, dosing pump are connected with retort one by one by pipeline.
Adopt technique scheme, sequence batch (sewage treatment equipment described in the utility model, the beneficial effect having is:
1) due to the treatment process that carries out multiple reactions at multiple reaction tanks is completed in a retort; The electroplating wastewater of homology can be in same retort processing yet, and whole plant floor space is little, builds the investments such as fast, saving civil engineering, equipment;
2) can process the waste water of the different water yields, water quality, this complete equipment strong shock resistance;
3) can adopt intelligent control, and technical process is short, is convenient to daily observation and management, control, simple to operation.
Accompanying drawing explanation
Fig. 1 is sequence batch (sewage treatment equipment structural representation described in the utility model;
Fig. 2 is compounding bin described in the utility model and dosing pump schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1 and Figure 2, a kind of sequence batch (sewage treatment equipment, comprises support 1, and support is provided with ladder 11 and the platform 12 for people's walking; Support 1 is provided with at least one retort 2, in described retort 2, be provided with whipping appts 21, retort 2 bottoms are provided with mud discharging mouth 22, retort 2 is provided with multiple water outlets 23 at different heights, retort 2 is according to the difference of processing the water yield, can there is different volumes, the retort of 2 kinds of volumes is preferably set.Also comprise compounding bin 3 and dosing pump 4, described compounding bin 3 is provided with stirrer 31, and preferred each retort 2 is furnished with a compounding bin 3 and dosing pump 4, and compounding bin 3, dosing pump 4 are connected with retort one by one by pipeline.
When concrete use, electroplating wastewater flows into corresponding equalizing tank through plant area's categorised collection pipeline, be promoted to by corresponding pump in the retort of sequence batch (treatment facility, through dosing stirring reaction for the first time, dosing stirring reaction for the second time ..., after flocculation reaction, precipitation, water purification after treatment is by corresponding water outlet qualified discharge on retort limit or be discharged into reuse pool, and throw out irregularly discharges through the mud discharging mouth of bottom; When after one batch of complete discharge of wastewater treatment, then the waste water that pumps into next batch is processed.According to the difference of kind of waste water, in reaction and flocculation stage, add respectively enough corresponding medicaments; Can also adopt intelligent control system, arrange by software, lifting waste water, dosing, spoil disposal and draining etc. are all adopted to intelligent control, whole process is moved automatically.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (5)
1. a sequence batch (sewage treatment equipment, comprises support, and described support is provided with ladder and the platform for people's walking; It is characterized in that: described support is provided with at least one retort, in described retort, be provided with whipping appts, retort bottom is provided with mud discharging mouth, and described retort is provided with multiple water outlets at different heights.
2. a kind of sequence batch (sewage treatment equipment according to claim 1, is characterized in that: described retort, according to the difference of processing the water yield, has different volumes.
3. a kind of sequence batch (sewage treatment equipment according to claim 1, is characterized in that: described retort comprises 2 kinds of volumes.
4. a kind of sequence batch (sewage treatment equipment according to claim 1, is characterized in that: also comprise compounding bin and dosing pump, described compounding bin is provided with stirrer.
5. a kind of sequence batch (sewage treatment equipment according to claim 1, is characterized in that: each retort is furnished with a compounding bin and dosing pump, and compounding bin, dosing pump are connected with retort one by one by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000415.4U CN203639274U (en) | 2014-01-02 | 2014-01-02 | Sequencing batch wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000415.4U CN203639274U (en) | 2014-01-02 | 2014-01-02 | Sequencing batch wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639274U true CN203639274U (en) | 2014-06-11 |
Family
ID=50870537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420000415.4U Expired - Fee Related CN203639274U (en) | 2014-01-02 | 2014-01-02 | Sequencing batch wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442881A (en) * | 2015-12-29 | 2016-03-30 | 浙江海拓环境技术有限公司 | Multilayer stereoscopic indoor sewage plant |
| CN112121454A (en) * | 2020-10-22 | 2020-12-25 | 王燕 | Anion levelling agent distillation plant for textile printing and dyeing |
-
2014
- 2014-01-02 CN CN201420000415.4U patent/CN203639274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442881A (en) * | 2015-12-29 | 2016-03-30 | 浙江海拓环境技术有限公司 | Multilayer stereoscopic indoor sewage plant |
| CN112121454A (en) * | 2020-10-22 | 2020-12-25 | 王燕 | Anion levelling agent distillation plant for textile printing and dyeing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20160102 |
|
| EXPY | Termination of patent right or utility model |