CN211885529U - Waste treatment ultrafiltrate desliming conveying system - Google Patents
Waste treatment ultrafiltrate desliming conveying system Download PDFInfo
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- CN211885529U CN211885529U CN201922405485.3U CN201922405485U CN211885529U CN 211885529 U CN211885529 U CN 211885529U CN 201922405485 U CN201922405485 U CN 201922405485U CN 211885529 U CN211885529 U CN 211885529U
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Abstract
The utility model belongs to the technical field of the refuse treatment technique and specifically relates to a refuse treatment ultrafiltrate desliming conveying system is equipped with nitrifies pond, mud collecting tank, stores mud pond and desliming system, the upper end of storing mud pond be linked together through feed liquor pipeline and ultrafiltration pipeline, its characterized in that ultrafiltration pipeline be linked together through direct pipeline and the upper end of nitrifying the pond, direct pipeline on be equipped with control valve A, the feed liquor pipeline on be equipped with control valve B, the lower tip of storing mud pond be equipped with the concentration detection meter E to the liquid concentration detection in storing mud pond, the side of storing mud pond be equipped with upper portion liquid level liquid outlet and middle part liquid level liquid outlet, upper portion liquid level liquid outlet be linked together through last pipeline and filtrating pond, middle part liquid level liquid outlet is linked together through middle pipeline and filtrating pond, be equipped with control valve C on the middle pipeline, simple structure has, High efficiency, low energy consumption, no waste and the like.
Description
Technical Field
The utility model belongs to the technical field of the refuse treatment technique and specifically relates to a simple structure, high efficiency, low power consumption, avoid extravagant refuse treatment ultrafiltrate desliming conveying system.
Background
As is known, the existing nitrifying sludge treatment process is that a nitrifying sludge-water mixture in a nitrification tank is discharged to a sludge collecting tank according to the concentration of nitrifying sludge, then the nitrifying sludge is pumped into a sludge storage tank through a lifting pump, the sludge enters a desliming system after being precipitated, and supernatant enters a filtrate tank for recycling.
Disclosure of Invention
The utility model aims at solving the deficiencies of the prior art, and providing a refuse treatment ultrafiltrate desliming conveying system which has simple structure, high efficiency, low energy consumption and waste avoidance.
The utility model provides a technical scheme that its technical problem adopted is:
an ultrafiltrate desliming conveying system for garbage treatment is provided with a nitrification tank, a sludge collecting tank, a sludge storage tank and a desliming system, wherein the lower part of the nitrification tank is communicated with the upper end of the sludge collecting tank through a pipeline, the sludge collecting tank is connected with the upper part of the sludge storage tank through a lift pump and a pipeline which are arranged at the lower part of the nitrification tank, the lower end of the sludge storage tank is communicated with the desliming system through a pipeline, the upper end of the sludge storage tank is communicated with an ultrafiltration conveying pipeline through a liquid inlet pipeline, the ultrafiltrating conveying pipeline is communicated with the upper end of the nitrification tank through a straight conveying pipeline, the straight conveying pipeline is provided with a control valve A, the liquid inlet pipeline is provided with a control valve B, the lower end part of the sludge storage tank is provided with a concentration detector E for detecting the concentration of liquid in the sludge storage tank, the side surface of the sludge storage tank is sequentially provided with an upper liquid level and a middle liquid level outlet from top to bottom, the middle liquid level liquid outlet is communicated with the filtrate tank through a middle pipeline, a control valve C is arranged on the middle pipeline, the concentration in the sludge storage tank is detected through a concentration detector E, and efficient sludge removal is realized by opening or closing each control valve.
The mud storage pond side of the below of middle part liquid level liquid outlet be equipped with lower part liquid level liquid outlet, lower part liquid level liquid outlet is linked together with the filtrating pond through the lower pipeline, is equipped with control flap D on the lower pipeline, the lower part establish to the liquid outlet and establish to the evacuation hole, make things convenient for liquid to discharge fast.
Nitrify the pond in be equipped with the concentration detection meter to nitrify the liquid concentration detection in the pond, detect the concentration in nitrifying the pond through the concentration detection meter in nitrifying the pond.
The utility model is characterized in that the ultrafiltration conveying pipeline is communicated with the upper end of the nitrification tank through the straight conveying pipeline, the straight conveying pipeline is provided with a control valve A, the liquid inlet pipeline is provided with a control valve B, the lower end part of the sludge storage tank is provided with a concentration detector E for detecting the concentration of liquid in the sludge storage tank, the side surface of the sludge storage tank is sequentially provided with an upper liquid level liquid outlet and a middle liquid level liquid outlet from top to bottom, the upper liquid level liquid outlet is communicated with the filtrate tank through an upper pipeline, the middle liquid level liquid outlet is communicated with the filtrate tank through a middle pipeline, the middle pipeline is provided with a control valve C, the concentration in the sludge storage tank is detected through the concentration detector E, the high-efficiency sludge removal is realized by opening or closing each control valve, the side surface of the sludge storage tank below the middle liquid level liquid outlet is provided with a lower liquid level liquid outlet, and the lower liquid, be equipped with control flap D on the lower pipeline, the lower part establish to the liquid outlet and establish to the evacuation hole, make things convenient for liquid quick discharge, nitrify the concentration detection meter that is equipped with the liquid concentration detection in the pond to nitrifying in the pond, through nitrify the concentration detection meter in the pond and detect the concentration in nitrifying the pond, have simple structure, high efficiency, low energy consumption, avoid advantages such as extravagant.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the attached drawing, the ultrafiltrate desliming conveying system for garbage treatment is provided with a nitrification tank 1, a sludge collection tank 2, a sludge storage tank 3 and a desliming system 4, wherein the lower part of the nitrification tank 1 is communicated with the upper end of the sludge collection tank 2 through a pipeline, the sludge collection tank 2 is connected with the upper part of the sludge storage tank 3 through a lifting pump 12 arranged at the lower part of the tank and a pipeline, the lower end of the sludge storage tank 3 is communicated with the desliming system 4 through a pipeline, the upper end of the sludge storage tank 3 is communicated with an ultrafiltration conveying pipeline 6 through a liquid inlet pipeline 7, the system is characterized in that the ultrafiltration conveying pipeline 6 is communicated with the upper end of the nitrification tank 1 through a straight conveying pipeline 5, the straight conveying pipeline 5 is provided with a control valve A, the liquid inlet pipeline 7 is provided with a control valve B, the lower end part of the sludge storage tank 3 is provided with a concentration detector E for detecting the concentration of liquid in the sludge storage tank 3, the side surface of the sludge storage tank 3 is sequentially provided with an upper liquid level, the upper liquid level outlet 8 is communicated with a filtrate tank 11 through an upper pipeline, the middle liquid level outlet 9 is communicated with the filtrate tank 11 through a middle pipeline, a control valve C is arranged on the middle pipeline, the concentration in the sludge storage tank 3 is detected by a concentration detector E, the efficient desliming is realized by opening or closing each control valve, a lower liquid level liquid outlet 10 is arranged on the side surface of the mud storage tank 3 below the middle liquid level liquid outlet 9, the lower liquid level liquid outlet 10 is communicated with a filtrate tank 11 through a lower pipeline, a control valve D is arranged on the lower pipeline, the lower part is provided with a liquid outlet which is arranged as a emptying hole to facilitate the rapid discharge of liquid, a concentration detector for detecting the concentration of the liquid in the nitrification tank 1 is arranged in the nitrification tank 1, the concentration in the nitrification tank 1 is detected by a concentration detector in the nitrification tank 1, and the concentration detector E is arranged at the bottom of the sludge storage tank 3.
When the utility model is used, when the detection concentration of the concentration detector in the nitrification tank 1 exceeds 15PPM, independent desliming is needed, at the moment, the control valve B is automatically opened, the control valve A, the control valve C and the control valve D are closed, the liquid level in the sludge storage tank 3 is supplemented to the upper liquid level liquid outlet 8, then the sludge is stood and deposited for half an hour, the concentration detector E detects that the concentration at the bottom of the sludge storage tank 3 is higher than 25PPM, the desliming system 4 is started, when the concentration detector E detects that the concentration at the bottom of the sludge storage tank 3 is lower than 25PPM, the control valve C is opened after the sludge is stood for half an hour to release the liquid into the filtrate tank 11, when the sludge layer after the standing separation is observed to be lower liquid level liquid outlet 10, the control valve D is opened to empty the filtrate, the respective valves are respectively closed after the emptying is completed, the control valve B is opened and added to the, then standing for half an hour, emptying supernatant liquid, opening a desliming system 4 for desliming until the concentration of a concentration detector reaches 25PPM, closing a control valve B and opening the control valve A when the detection concentration of the concentration detector in the nitrification tank 1 is lower than 15PPM, then entering the nitrification tank 1 without desliming, closing the control valve B after adding an upper liquid level liquid outlet 8 in the sludge storage tank 3 for the first time, opening the control valve A, then entering the nitrification tank 1 again for ultra-filtration backflow liquid for detection, directly desliming if the concentration exceeds 15PPM, or entering the nitrification tank 1 without desliming, because the ultra-filtration conveying pipeline 6 is communicated with the upper end of the nitrification tank 1 through a direct conveying pipeline 5, the direct conveying pipeline 5 is provided with a control valve A, the liquid inlet pipeline 7 is provided with a control valve B, the lower end part of the sludge storage tank 3 is provided with a concentration detector E for detecting the concentration of liquid in the sludge storage tank 3, the side surface of the sludge storage tank 3 is sequentially provided with an upper liquid level liquid outlet 8 and a middle liquid level liquid outlet 9 from top to bottom, the upper liquid level liquid outlet 8 is communicated with a filtrate tank 11 through an upper pipeline, the middle liquid level liquid outlet 9 is communicated with the filtrate tank 11 through a middle pipeline, a control valve C is arranged on the middle pipeline, the concentration in the sludge storage tank 3 is detected through the concentration detector E, efficient sludge removal is realized by opening or closing each control valve, the side surface of the sludge storage tank 3 below the middle liquid level liquid outlet 9 is provided with a lower liquid level liquid outlet 10, the lower liquid level liquid outlet 10 is communicated with the filtrate tank 11 through a lower pipeline, a control valve D is arranged on the lower pipeline, the lower part is provided with a liquid outlet which is arranged as a emptying hole to facilitate the rapid discharge of liquid, the nitrification tank 1 is internally provided with a concentration detector for, the concentration detector in the nitrification tank 1 is used for detecting the concentration in the nitrification tank 1, and the device has the advantages of simple structure, high efficiency, low energy consumption, waste avoidance and the like.
Claims (3)
1. An ultrafiltrate desliming conveying system for garbage treatment is provided with a nitrification tank, a sludge collecting tank, a sludge storage tank and a desliming system, wherein the lower part of the nitrification tank is communicated with the upper end of the sludge collecting tank through a pipeline, the sludge collecting tank is connected with the upper part of the sludge storage tank through a lift pump and a pipeline which are arranged at the lower part of the nitrification tank, the lower end of the sludge storage tank is communicated with the desliming system through a pipeline, the upper end of the sludge storage tank is communicated with an ultrafiltration conveying pipeline through a liquid inlet pipeline, the ultrafiltrating conveying pipeline is communicated with the upper end of the nitrification tank through a straight conveying pipeline, the straight conveying pipeline is provided with a control valve A, the liquid inlet pipeline is provided with a control valve B, the lower end part of the sludge storage tank is provided with a concentration detector E for detecting the concentration of liquid in the sludge storage tank, the side surface of the sludge storage tank is sequentially provided with an upper liquid level and a middle liquid level outlet from top to bottom, the middle liquid level liquid outlet is communicated with the filtrate tank through a middle pipeline, a control valve C is arranged on the middle pipeline, the concentration in the sludge storage tank is detected through a concentration detector E, and efficient sludge removal is realized by opening or closing each control valve.
2. The system of claim 1, wherein a lower liquid level outlet is disposed on a side of the sludge storage tank below the middle liquid level outlet, the lower liquid level outlet is connected to the filtrate tank via a lower conduit, a control valve D is disposed on the lower conduit, and the lower liquid level outlet is provided as a drain hole.
3. The system for delivering ultra-filtrate for the desliming of garbage disposal according to claim 1, wherein a concentration detector for detecting the concentration of the liquid in the nitrification tank is arranged in the nitrification tank, and the concentration in the nitrification tank is detected by the concentration detector in the nitrification tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405485.3U CN211885529U (en) | 2019-12-27 | 2019-12-27 | Waste treatment ultrafiltrate desliming conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405485.3U CN211885529U (en) | 2019-12-27 | 2019-12-27 | Waste treatment ultrafiltrate desliming conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885529U true CN211885529U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922405485.3U Active CN211885529U (en) | 2019-12-27 | 2019-12-27 | Waste treatment ultrafiltrate desliming conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211885529U (en) |
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2019
- 2019-12-27 CN CN201922405485.3U patent/CN211885529U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220325 Address after: 266300 No. 1, Yongchang Road, Ducun community, Jiaoxi sub district office, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Zhongke Weichuang (Shandong) Industrial Equipment Co.,Ltd. Address before: No. 688, Laoshan South Road, Rongcheng City, Weihai City, Shandong Province, 264300 Patentee before: RONGCHENG SOLID WASTE TREATMENT AND APPLICATION INDUSTRIAL PARK CO.,LTD. |