CN110015829A - A kind of mud collection device and its application suitable for integrated sewage treating apparatus - Google Patents
A kind of mud collection device and its application suitable for integrated sewage treating apparatus Download PDFInfo
- Publication number
- CN110015829A CN110015829A CN201910171367.2A CN201910171367A CN110015829A CN 110015829 A CN110015829 A CN 110015829A CN 201910171367 A CN201910171367 A CN 201910171367A CN 110015829 A CN110015829 A CN 110015829A
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- Prior art keywords
- sludge
- treating apparatus
- sewage treating
- collection device
- integrated sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The embodiment of the invention provides a kind of mud collection device suitable for integrated sewage treating apparatus, including shell and it is fixed on the intracorporal partition of shell, mud collection device is divided into sludge condensation area and clear liquid discharging area by the partition；The sludge condensation area is connected to clear liquid discharging area top；The partition, including the electric brake plate valve for being fixed on the fixed plate of shell inner bottom surface and above fixed plate；It is provided with sludge connecting pipe on the shell of the sludge condensation area bottom and takes out mud mouth, is provided with valve on the sludge connecting pipe；Clear liquid discharging area top is provided with clear liquid discharging mouth.Mud collection device provided in an embodiment of the present invention, it can directly be connect with integrated sewage treating apparatus, by the liquid level difference for controlling the mud collection device and the integrated sewage treating apparatus, it flows into the sludge in integrated sewage treating apparatus in the mud collection device, realizes the collection to excess sludge in integrated sewage treating apparatus.
Description
Technical field
The present invention relates to sludge collection technique fields, more particularly to a kind of dirt suitable for integrated sewage treating apparatus
Mud collection device and its application.
Background technique
Integrated sewage treating apparatus is that device needed for the links by sewage treatment process is integrated in a closing and sets
In standby, in order to install and transport；Many integrated sewage treating apparatus can all generate more or less excess sludge, remaining dirty
Include active microorganism, microorganism autoxidation residue in mud, be attached to activated sludge surface and not yet degrade or be difficult to
Organic matter and inorganic matter of degradation etc. still need to further collect and handle.Therefore, in integrated sewage treating apparatus use process
In, often require additionally to build sludge concentration tank, and using submersible sewage pump extracted from integrated sewage treating apparatus sludge into
Enter sludge concentration tank, to collect the excess sludge of integrated sewage treating apparatus generation.The construction of sludge concentration tank and submersible sewage pump
Use not only land occupation, but also increase energy consumption, while being also easy to cause secondary pollution to environment, it is therefore desirable to a kind of new sludge
Collection device and method.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of mud collection device suitable for integrated sewage treating apparatus
And its application, to realize the collection of excess sludge in integrated sewage treating apparatus.Specific technical solution is as follows:
First aspect present invention provides a kind of mud collection device suitable for integrated sewage treating apparatus, including shell
Body and it is fixed on the intracorporal partition of shell, mud collection device is divided into sludge condensation area and clear liquid discharging area by the partition；Institute
Sludge condensation area is stated to be connected to clear liquid discharging area top；
The partition, including the electric brake plate valve for being fixed on the fixed plate of shell inner bottom surface and above fixed plate；
Sludge connecting pipe is provided on the shell of the sludge condensation area bottom, the sludge connecting pipe is for making institute
The sludge stated in integrated sewage treating apparatus enters the mud collection device；Valve is provided on the sludge connecting pipe
Door；
It is additionally provided on the shell of the sludge condensation area bottom and takes out mud mouth；Clear liquid discharging area top is provided with clear liquid
Discharge outlet.
In some embodiments of first aspect present invention, the valve on the sludge connecting pipe is electronic non-return
Valve, the motorized non-return valve are opened or closed according to the sludge concentration in integrated sewage treating apparatus.
In some embodiments of first aspect present invention, clear liquid discharging area bottom is provided with evacuation port.
In some embodiments of first aspect present invention, peep hole is provided at the top of the mud collection device.
Second aspect of the present invention provides a kind of sewage treatment integrated equipment, including integrated sewage treating apparatus and Ben Fa
Mud collection device described in bright first aspect, the mud discharging mouth of the integrated sewage treating apparatus and the mud collection device
Sludge connecting pipe be connected.
In some embodiments of second aspect of the present invention, when the valve on the sludge connecting pipe is electronic non-return
It further include sludge concentration detection device and electric valve controller in the sewage treatment integrated equipment when valve；The sludge is dense
Degree detection device is set in the aeration tank of the integrated sewage treating apparatus, is set for detecting the integrated sewage disposal
Sludge concentration in standby aeration tank；The electric valve controller is dense according to the sludge that the sludge concentration detection device detects
Degree is opened or closed according to the control motorized non-return valve.
Third aspect present invention provides a kind of method for collecting sludge in integrated sewage treating apparatus, comprising:
By the sludge of mud collection device described in the mud discharging mouth of integrated sewage treating apparatus and first aspect present invention
Connecting pipe is connected；Divider height is adjusted, the minimum level in the integrated sewage treating apparatus is made it below；
The valve on sludge connecting pipe is opened, the sludge in integrated sewage treating apparatus is made to enter mud collection device
Sludge condensation area；Valve is closed, settles sludge in sludge condensation area, and form thickened sludge layer and supernatant layer；
Sludge and thickened sludge layer when opening the valve on sludge connecting pipe once again, in integrated sewage treating apparatus
Sludge mixing, the liquid level of thickened sludge layer and supernatant layer rises with it, when supernatant layer liquid level is higher than divider height,
Supernatant overflow enters clear liquid discharging area；When the liquid level in clear liquid discharging area is higher than clear liquid discharging mouth, supernatant is through the clear liquid
Discharge outlet discharge.
In some embodiments of third aspect present invention, when the height of thickened sludge layer reaches the 3/4 of divider height
When, by taking out the sludge in mud mouth extraction mud collection device.
In some embodiments of third aspect present invention, when the valve on sludge connecting pipe is motorized non-return valve
When, the motorized non-return valve is opened or closed according to the sludge concentration in integrated sewage treating apparatus.
In some embodiments of third aspect present invention, motorized non-return valve is in close state down, when the one
Change the sludge concentration in sewage disposal device to when reaching the first setting value, motorized non-return valve is opened；When motorized non-return valve is in
Under open state, when the sludge concentration value in the integrated sewage treating apparatus drops to the second setting value, it is described it is electronic only
Valve is returned to close.
Mud collection device provided in an embodiment of the present invention suitable for integrated sewage treating apparatus, can directly with one
Change sewage-treatment plant connection, by controlling the liquid level difference of the mud collection device and the integrated sewage treating apparatus,
It flows into the sludge in integrated sewage treating apparatus in the mud collection device, realizes in integrated sewage treating apparatus
The collection of excess sludge.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of mud collection device suitable for integrated sewage treating apparatus.
Fig. 2 is a kind of structural schematic diagram of sewage treatment integrated equipment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
First aspect present invention provides a kind of mud collection device suitable for integrated sewage treating apparatus, such as Fig. 1
Shown, including shell 1 and the partition 3 being fixed in shell 1, mud collection device is divided into sludge condensation area 2 by the partition 3
With clear liquid discharging area 4；The sludge condensation area 2 is connected to 4 top of clear liquid discharging area；
The partition 3, including being fixed on the fixed plate 32 of 1 inner bottom surface of shell and the electric brake plate valve above fixed plate
31；
Sludge connecting pipe 5 is provided on the shell of 2 bottom of sludge condensation area, the sludge connecting pipe 5 is used for
The sludge in the integrated sewage treating apparatus is set to enter the mud collection device；It is arranged on the sludge connecting pipe 5
There is valve 6；
It is additionally provided on the shell of 2 bottom of sludge condensation area and takes out mud mouth 7；4 top of clear liquid discharging area is provided with
Clear liquid discharging mouth 8.
In the present invention, the height of partition 3 is the sum of fixed plate 32 and the height of electric brake plate valve 31, wherein fixed plate 32
It is highly constant, by adjusting the height of electric brake plate valve 31, the height of the partition 3 can be adjusted.
Mud collection device of the invention transmits sludge without using submersible sewage pump, but utilizes the sludge of mud collection device
The difference of liquid level, makes integrated sewage treating apparatus in liquid level in enrichment region 2 and the integrated sewage treating apparatus being attached thereto
In sludge enter the mud collection device；Different integrated sewage treating apparatus may have difference under operation
Liquid level, 3 height of partition of the invention is adjustable, therefore can be adapted for different types of integrated sewage treating apparatus,
Before use, the height of the liquid level adjustment partition 3 when being run according to integrated sewage treating apparatus, makes it below integrated dirt
Minimum liquid level when water treatment facilities are run.
Mud collection device is divided into sludge condensation area 2 and clear liquid discharging area 4 by the partition 3 in the present invention, in the present invention
Some embodiments in, the capacity in the sludge condensation area 2 and clear liquid discharging area 4 is than being about (8-12): 1, preferably 10:1.
After sludge in sludge condensation area 2 settles, thickened sludge layer and the supernatant layer above it will form, when upper
When the liquid level of supernatant layer is higher than divider height, the i.e. meeting overflow of supernatant enters in clear liquid discharging area 4；In order to enable supernatant and
When be discharged, to reduce the liquid level in mud collection device, it is therefore desirable to which the top in clear liquid discharging area 4 is provided with clear liquid discharging mouth
8；A small amount of sludge is carried when supernatant overflow sometimes, the setting in clear liquid discharging area 4 can also make to be brought into clearly by supernatant
The sludge of liquid discharge region 4 settles herein, and sludge is avoided to emit with supernatant from clear liquid discharging mouth 8.In first party of the present invention
In some embodiments in face, the height of the clear liquid discharging mouth 8 should be not higher than the minimum altitude of the partition 3, so that institute
When stating mud collection device and connecting from different integrated sewage treating apparatus, supernatant can be discharged in time, to make supernatant
The liquid level of layer is not above the liquid level in integrated sewage treating apparatus always.
In some embodiments of first aspect present invention, the shell of the mud collection device is by carbon steel material system
At, the shell with a thickness of 6-8mm.
In some embodiments of first aspect present invention, the valve 6 on the sludge connecting pipe 5 is electronic non-return
Valve, the motorized non-return valve are opened or closed according to the sludge concentration in integrated sewage treating apparatus.
In some embodiments of first aspect present invention, 4 bottom of clear liquid discharging area is provided with evacuation port 9, uses
Waste liquid in periodically emptying clear liquid discharging area 4.
In some embodiments of first aspect present invention, it is provided with peep hole 10 at the top of the mud collection device,
It can be used for observing the height for the thickened sludge layer that sludge settling is formed in sludge condensation area 2.
It further include electric brake plate valve lifting controller 14, for controlling in some embodiments of first aspect present invention
The height of electric brake plate valve 31 processed.
Using the mud collection device of first aspect present invention, it can facilitate and be connected from different integrated sewage treating apparatus,
And convenient transportation, it does not need separately to build sludge concentration tank when using integrated sewage treating apparatus, has saved manufacturing cost；Together
When, it does not need to have saved energy consumption using submersible sewage pump using mud collection device of the invention.
Second aspect of the present invention provides a kind of sewage treatment integrated equipment, as shown in Fig. 2, including integrated sewage disposal
Mud collection device described in equipment 11 and first aspect present invention, the mud discharging mouth of the integrated sewage treating apparatus 11 and institute
The sludge connecting pipe 5 for stating mud collection device is connected.
Mud collection device of the invention can be used for generate the integrated sewage treating apparatus of sludge, and the present invention is simultaneously unlimited
Determine treatment process, the internal structure etc. of integrated sewage treating apparatus, such as contact oxidation integrated processing equipment, A2O one
Change sewage disposal device etc., the integrated sewage treating apparatus can directly be bought, can also be customized etc. according to actual needs,
The present invention is it is not limited here.
In some embodiments of second aspect of the present invention, when the valve 6 on the sludge connecting pipe 5 is electronic stops
It further include sludge concentration detection device 12 and electric valve controller 13 in the sewage treatment integrated equipment when returning valve；It is described
Sludge concentration detection device 12 is set in the aeration tank of the integrated sewage treating apparatus 11, for detecting the integration
Sludge concentration in the aeration tank of sewage disposal device；The electric valve controller 13 is according to the sludge concentration detection device
The sludge concentration data of 12 detections control opening or closing for the motorized non-return valve.
In some embodiments of second aspect of the present invention, controlled by sludge concentration detection device 12 and electrically operated valve
Device 13 controls opening or closing for the motorized non-return valve, and the sludge concentration in integrated sewage treating apparatus can be made to stablize
In the range of setting, keep the concentration of sludge more stable, to be conducive to stable effluent quality.Illustratively, in the present invention second
In some embodiments of aspect, in the case where motorized non-return valve is in close state, when in the integrated sewage treating apparatus
Sludge concentration to when reaching 12000mg/L, open by motorized non-return valve；Under motorized non-return valve is in the open state, the one
When sludge concentration value in change sewage disposal device drops to 10000mg/L, the motorized non-return valve is closed；One is controlled with this
The sludge concentration changed in sewage disposal device maintains between 10000-12000mg/L, the sludge concentration value art technology
Personnel can specifically set according to the process requirement of integrated sewage treating apparatus, and the present invention is it is not limited here.
In some embodiments of second aspect of the present invention, the sewage treatment integrated equipment can also include automatically controlled
Room, the electric valve controller 13, electric brake plate valve lifting controller 14 etc. can concentrated setting in electric control chamber.
Third aspect present invention provides a kind of method for collecting sludge in integrated sewage treating apparatus, comprising:
By the sludge of mud collection device described in the mud discharging mouth of integrated sewage treating apparatus and first aspect present invention
Connecting pipe phase 5 is connected to；The height for adjusting partition 3, makes it below the minimum level in the integrated sewage treating apparatus 11；
The valve 6 on sludge connecting pipe 5 is opened, so that the sludge in integrated sewage treating apparatus is entered sludge and collects dress
The sludge condensation area 2 set；Valve 6 is closed, settles sludge in sludge condensation area 2, and form thickened sludge layer and supernatant
Liquid layer；
When opening the valve 6 on sludge connecting pipe 5 once again, the sludge and concentration in integrated sewage treating apparatus 11 are dirty
The sludge of mud layer mixes, and the liquid level of thickened sludge layer and supernatant layer rises with it, when supernatant layer liquid level is higher than partition 3
When height, supernatant overflow enters clear liquid discharging area 4；When the liquid level in clear liquid discharging area 4 is higher than clear liquid discharging mouth 8, supernatant
It is discharged through the clear liquid discharging mouth 8.
In some embodiments of third aspect present invention, when the height of thickened sludge layer reaches the height of partition 3
When 3/4, by taking out the sludge in the extraction mud collection device of mud mouth 7.
In some embodiments of third aspect present invention, when the valve 6 on sludge connecting pipe 5 is motorized non-return valve
When, the motorized non-return valve is opened or closed according to the sludge concentration in integrated sewage treating apparatus 11.
In some embodiments of third aspect present invention, motorized non-return valve is in close state down, when the one
Change the sludge concentration in sewage disposal device to when reaching the first setting value, motorized non-return valve is opened；When motorized non-return valve is in
Under open state, when the sludge concentration value in the integrated sewage treating apparatus drops to the second setting value, it is described it is electronic only
Valve is returned to close, with this control the sludge concentration in integrated sewage treating apparatus maintain the first setting value and the second setting value it
Between；Illustratively, it is 12000mg/L that first setting value, which is arranged, and the second setting value is 10000mg/L, in motorized non-return valve
It is in close state down, when the sludge concentration in the integrated sewage treating apparatus is to when reaching 12000mg/L, electronic non-return
Valve is opened；Under motorized non-return valve is in the open state, the sludge concentration value in the integrated sewage treating apparatus drops to
When 10000mg/L, the motorized non-return valve is closed, so that the sludge concentration controlled in integrated sewage treating apparatus maintains
Between 10000-12000mg/L；Described sludge concentration value those skilled in the art can be according to the work of integrated sewage treating apparatus
Skill needs specific setting, and the present invention is it is not limited here.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of mud collection device suitable for integrated sewage treating apparatus, which is characterized in that including shell and be fixed on
Mud collection device is divided into sludge condensation area and clear liquid discharging area by the intracorporal partition of shell, the partition；The sludge condensation
Area is connected to clear liquid discharging area top；
The partition, including the electric brake plate valve for being fixed on the fixed plate of shell inner bottom surface and above fixed plate；
Sludge connecting pipe is provided on the shell of the sludge condensation area bottom, the sludge connecting pipe is for making described one
Sludge in body sewage disposal device enters the mud collection device；Valve is provided on the sludge connecting pipe；
It is additionally provided on the shell of the sludge condensation area bottom and takes out mud mouth；Clear liquid discharging area top is provided with clear liquid discharging
Mouthful.
2. mud collection device as described in claim 1, which is characterized in that the valve on the sludge connecting pipe is electronic
Check-valves, the motorized non-return valve are opened or closed according to the sludge concentration in integrated sewage treating apparatus.
3. mud collection device as described in claim 1, which is characterized in that clear liquid discharging area bottom is provided with emptying
Mouthful.
4. mud collection device as described in claim 1, which is characterized in that be provided with observation at the top of the mud collection device
Hole.
5. a kind of sewage treatment integrated equipment, which is characterized in that including integrated sewage treating apparatus and as in claim 1-4
Described in any item mud collection devices, the dirt of the mud discharging mouth of the integrated sewage treating apparatus and the mud collection device
Mud connecting pipe is connected.
6. sewage treatment integrated equipment as claimed in claim 5, which is characterized in that the valve on the sludge connecting pipe
It further include sludge concentration detection device and electric valve controller in the sewage treatment integrated equipment when for motorized non-return valve；
The sludge concentration detection device is set in the aeration tank of the integrated sewage treating apparatus, for detecting the integration
Sludge concentration in the aeration tank of sewage disposal device；The electric valve controller is examined according to the sludge concentration detection device
The sludge concentration data of survey control opening or closing for the motorized non-return valve.
7. a kind of method for collecting sludge in integrated sewage treating apparatus, which is characterized in that
By the sludge of the mud discharging mouth of integrated sewage treating apparatus and mud collection device of any of claims 1-4
Connecting pipe is connected；Divider height is adjusted, the minimum level in the integrated sewage treating apparatus is made it below；
The valve on sludge connecting pipe is opened, the sludge in integrated sewage treating apparatus is made to enter the dirt of mud collection device
Mud enrichment region；Valve is closed, settles sludge in sludge condensation area, and form thickened sludge layer and supernatant layer；
When opening the valve on sludge connecting pipe once again, the dirt of sludge and thickened sludge layer in integrated sewage treating apparatus
The liquid level of mud mixing, thickened sludge layer and supernatant layer rises with it, when supernatant layer liquid level is higher than divider height, supernatant
Hydrorrhea stream enters clear liquid discharging area；When the liquid level in clear liquid discharging area is higher than clear liquid discharging mouth, supernatant is through the clear liquid discharging
Mouth discharge.
8. method as claimed in claim 7, which is characterized in that
When the height of thickened sludge layer reaches the 3/4 of divider height, by taking out the sludge in mud mouth extraction mud collection device.
9. method as claimed in claim 7 or 8, which is characterized in that when the valve on sludge connecting pipe is motorized non-return valve
When, the motorized non-return valve is opened or closed according to the sludge concentration in integrated sewage treating apparatus.
10. method as claimed in claim 9, which is characterized in that motorized non-return valve is in close state down, when the integration
Sludge concentration in sewage disposal device to when reaching the first setting value, open by motorized non-return valve；It is opened when motorized non-return valve is in
It opens under state, when the sludge concentration value in the integrated sewage treating apparatus drops to the second setting value, the electronic non-return
Valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910171367.2A CN110015829A (en) | 2019-03-07 | 2019-03-07 | A kind of mud collection device and its application suitable for integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910171367.2A CN110015829A (en) | 2019-03-07 | 2019-03-07 | A kind of mud collection device and its application suitable for integrated sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110015829A true CN110015829A (en) | 2019-07-16 |
Family
ID=67189332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910171367.2A Pending CN110015829A (en) | 2019-03-07 | 2019-03-07 | A kind of mud collection device and its application suitable for integrated sewage treating apparatus |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001128886A (en) * | 1999-11-05 | 2001-05-15 | Kawamura Koichi | Night soil treating device and night soil treating equipment |
| JP2005224739A (en) * | 2004-02-16 | 2005-08-25 | Masahito Iga | Dam sediment discharge and filtration method and processing method |
| CN202072579U (en) * | 2010-12-30 | 2011-12-14 | 江苏新琦环保有限公司 | Automatic sludge discharging device |
| CN203389374U (en) * | 2013-06-30 | 2014-01-15 | 金川集团股份有限公司 | Dilute sulfuric acid mud tank |
| CN203440173U (en) * | 2013-08-07 | 2014-02-19 | 陈凤珠 | Novel oil separation tank |
| CN205095482U (en) * | 2015-11-09 | 2016-03-23 | 中煤西安设计工程有限责任公司 | Go out mill weir device with adjustable be applied to regulation sedimentation tank |
| CN205709989U (en) * | 2016-06-17 | 2016-11-23 | 延长油田股份有限公司杏子川采油厂 | A kind of oilfield sewage oil removal sand removal sedimenting system |
| CN207567076U (en) * | 2017-12-04 | 2018-07-03 | 三明青山绿水环保科技有限公司 | Clear water reserviors applied to industrial waste water centralized treatment system |
-
2019
- 2019-03-07 CN CN201910171367.2A patent/CN110015829A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001128886A (en) * | 1999-11-05 | 2001-05-15 | Kawamura Koichi | Night soil treating device and night soil treating equipment |
| JP2005224739A (en) * | 2004-02-16 | 2005-08-25 | Masahito Iga | Dam sediment discharge and filtration method and processing method |
| CN202072579U (en) * | 2010-12-30 | 2011-12-14 | 江苏新琦环保有限公司 | Automatic sludge discharging device |
| CN203389374U (en) * | 2013-06-30 | 2014-01-15 | 金川集团股份有限公司 | Dilute sulfuric acid mud tank |
| CN203440173U (en) * | 2013-08-07 | 2014-02-19 | 陈凤珠 | Novel oil separation tank |
| CN205095482U (en) * | 2015-11-09 | 2016-03-23 | 中煤西安设计工程有限责任公司 | Go out mill weir device with adjustable be applied to regulation sedimentation tank |
| CN205709989U (en) * | 2016-06-17 | 2016-11-23 | 延长油田股份有限公司杏子川采油厂 | A kind of oilfield sewage oil removal sand removal sedimenting system |
| CN207567076U (en) * | 2017-12-04 | 2018-07-03 | 三明青山绿水环保科技有限公司 | Clear water reserviors applied to industrial waste water centralized treatment system |
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Application publication date: 20190716 |