CN207142915U - A kind of second pond activity sludge reflux processing unit - Google Patents
A kind of second pond activity sludge reflux processing unit Download PDFInfo
- Publication number
- CN207142915U CN207142915U CN201720298287.XU CN201720298287U CN207142915U CN 207142915 U CN207142915 U CN 207142915U CN 201720298287 U CN201720298287 U CN 201720298287U CN 207142915 U CN207142915 U CN 207142915U
- Authority
- CN
- China
- Prior art keywords
- pond
- spout
- handle
- herbal medicine
- boiling water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010992 reflux Methods 0.000 title claims abstract description 12
- 239000010802 sludge Substances 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009835 boiling Methods 0.000 claims abstract description 16
- 241000411851 herbal medicine Species 0.000 claims abstract description 16
- 239000010865 sewage Substances 0.000 claims abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model provides a kind of second pond activity sludge reflux processing unit.The utility model includes second pond, return duct, sewage collecting basin and opening-closing device, return duct connects second pond bottom and sewage collecting basin bottom, the opening-closing device includes fixed support, buoyancy small pot with a handle and a spout for boiling water or herbal medicine and valve element, the weight of the buoyancy small pot with a handle and a spout for boiling water or herbal medicine is more than the weight of valve element, the fixed support is provided with pulley, one end that return duct is located in second pond is provided with mud valve, and buoyancy small pot with a handle and a spout for boiling water or herbal medicine is connected with the valve element in mud valve by lifting rope, and the lifting rope is placed on pulley.The utility model is simple in construction, normal operation, does not block, blocks and must live, and is not required to use reflux pump, saves energy consumption, can instant automatic back flow.
Description
Technical field
It the utility model is related to a kind of second pond activity sludge reflux processing unit.
Background technology
Except activated sludge in sewage disposal system is gone except fraction by precipitation concentration and dehydration, largely stay in
Circulated in system, current all sewage disposals carry out carrying mud using sludge reflux pump, also there is stripping form.But all it is to want energy
Consumption, it is impossible to reach effects of energy saving and emission reduction.
The content of the invention
The purpose of this utility model is to provide a kind of second pond activity sludge reflux processing unit, utilizes highland potential difference siphon
Natural phenomena energy-conservation is formed with proportion principle, to overcome above-mentioned deficiency.
To achieve the above object, technical solution of the present utility model is：A kind of second pond activity sludge reflux processing
Device, including second pond, return duct, sewage collecting basin and opening-closing device, return duct connection second pond bottom and sewage collecting basin
Bottom, it is characterised in that：The opening-closing device includes fixed support, buoyancy small pot with a handle and a spout for boiling water or herbal medicine and valve element, and the fixed support is provided with pulley,
One end that return duct is located in second pond is provided with mud valve, and buoyancy small pot with a handle and a spout for boiling water or herbal medicine is connected with the valve element in mud valve by lifting rope, and this hangs
Rope is placed on pulley.
The buoyancy small pot with a handle and a spout for boiling water or herbal medicine is buoyancy tank or ball float.
The weight of the buoyancy small pot with a handle and a spout for boiling water or herbal medicine is more than the weight of valve element.
The beneficial effects of the utility model are：Simple in construction, normal operation, do not block, block and must live, be not required to use reflux pump,
Energy consumption is saved, can instant automatic back flow.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- sewage collecting basins, 2- second ponds, 3- activated sludge, 4- return ducts, 5- valve elements, 6- lifting ropes, 7- are fixed
Support, 8- buoyancy small pots with a handle and a spout for boiling water or herbal medicine, 9- enter dirty excessive groove.
Embodiment
The utility model and its embodiment are described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model includes second pond 1, return duct 4, sewage collecting basin 2 and opening-closing device, and return duct 4 connects
The bottom of second pond 1 and the bottom of sewage collecting basin 2 are connect, opening-closing device includes fixed support 7, buoyancy small pot with a handle and a spout for boiling water or herbal medicine 8 and valve element 5, and this is fixed
Support 7 is provided with pulley, and one end that return duct 4 is located in second pond 2 is provided with mud valve, buoyancy small pot with a handle and a spout for boiling water or herbal medicine 8 and the valve in mud valve
Core 5 is connected by lifting rope 6, and the lifting rope 6 is placed on pulley.The lifting rope is alternatively stainless steel chain.
Valve element 5 in mud valve is connected using water surface buoyancy small pot with a handle and a spout for boiling water or herbal medicine 8, the weight of buoyancy small pot with a handle and a spout for boiling water or herbal medicine 8 is more than the weight of valve element 5, sewage from
Enter dirty excessive groove 9 and enter sewage collecting basin 2, when oilysewage surface is low, valve element 5 is lifted, i.e., mud valve is opened, and the activity of second pond 1 is dirty
The automatic back flow of mud 3 carries out instead digesting Additional nutrient solution to sewage collecting basin 2, plays dephosphorization phlogistication.Because second pond bottom is higher than
Cistern bottom forms water-head, forms siphonage.Second pond cement proportion relation, sludge reflux to cistern.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (2)
1. a kind of second pond activity sludge reflux processing unit, including second pond, return duct, sewage collecting basin and opening-closing device,
Return duct connects second pond bottom and sewage collecting basin bottom, it is characterised in that：The opening-closing device includes fixed support, buoyancy
Small pot with a handle and a spout for boiling water or herbal medicine and valve element, the weight of the buoyancy small pot with a handle and a spout for boiling water or herbal medicine are more than the weight of valve element, and the fixed support is provided with pulley, and return duct is located at two
One end in heavy pond is provided with mud valve, and buoyancy small pot with a handle and a spout for boiling water or herbal medicine is connected with the valve element in mud valve by lifting rope, and the lifting rope is placed on pulley.
2. second pond activity sludge reflux processing unit according to claim 1, it is characterised in that：The buoyancy small pot with a handle and a spout for boiling water or herbal medicine is
Buoyancy tank or ball float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298287.XU CN207142915U (en) | 2017-03-25 | 2017-03-25 | A kind of second pond activity sludge reflux processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298287.XU CN207142915U (en) | 2017-03-25 | 2017-03-25 | A kind of second pond activity sludge reflux processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207142915U true CN207142915U (en) | 2018-03-27 |
Family
ID=61658947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720298287.XU Expired - Fee Related CN207142915U (en) | 2017-03-25 | 2017-03-25 | A kind of second pond activity sludge reflux processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207142915U (en) |
-
2017
- 2017-03-25 CN CN201720298287.XU patent/CN207142915U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |