CN207933077U - A kind of automatic draw-out device of wastewater treatment sludge supernatant - Google Patents
A kind of automatic draw-out device of wastewater treatment sludge supernatant Download PDFInfo
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- CN207933077U CN207933077U CN201820212008.8U CN201820212008U CN207933077U CN 207933077 U CN207933077 U CN 207933077U CN 201820212008 U CN201820212008 U CN 201820212008U CN 207933077 U CN207933077 U CN 207933077U
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Abstract
The utility model is related to a kind of automatic draw-out devices of wastewater treatment sludge supernatant, it is characterised in that：It is provided with ball-cock assembly in the supernatant layer of sludge-tank, ball-cock assembly is connected to electric cabinet by liquid level signal transmission line, cylinder is connected to electric cabinet by air cylinder signal transmission line, the cylinder rod end of cylinder is installed with supernatant extraction pump, supernatant extraction pump inlet is connected to sludge-tank by water inlet pipe, supernatant extracts pump discharge and is connected to collecting-tank by supernatant extraction water pump outlet pipe, and supernatant extraction pump extracts pump signal transmission line by supernatant and is connected to electric cabinet.The utility model scientific structure design is reasonable, the supernatant in sludge-tank is extracted by supernatant extraction pump, ensure the working efficiency of filter press, and ball-cock assembly can realize the timely monitoring of liquid level, realize the regular automatic extraction of supernatant layer, the idle running of supernatant elevator pump is prevented, working efficiency is improved.
Description
Technical field
The utility model belongs to technical field of waste water processing, is related to moisture monitoring in wastewater treatment sludge, more particularly to one
The kind automatic draw-out device of wastewater treatment sludge supernatant.
Background technology
With the increasing of National Environmental management, the supervision of scale wastewater treatment is also increasingly stringenter, enterprise's discharge
Waste water need to reach discharge standard and can just discharge.Since individually to carry out the required equipment of wastewater treatment larger for each enterprise,
Operating cost is higher, and Wastewater Concentrated garden is established in existing actual production, and multiple enterprises are carried out centralized production, are realized
Discharge waste water being uniformly processed and recycling.
It is provided with multiple wastewater treatment regulating reservoirs in Wastewater Concentrated garden, is placed in different regulating reservoirs different
Treatment of pharmaceutical products gradually handles waste water.Sludge is will produce in each regulating reservoir in wastewater treatment process, sludge passes through
It collects in uniform effluent to sludge collecting pit, and mud cake is made after being dehydrated by filter press.When sludge deposits one section in sludge-tank
Between after have moisture separation, generate supernatant, the sludge containing supernatant fully enter filter press will reduce filter press dehydration effect
Rate.Therefore, it is necessary to periodically carry out extraction processing to the supernatant in sludge-tank in time.
By the retrieval to patent document, patent document identical with present patent application is not found.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of extracted by supernatant and pump to sludge
Supernatant in pond extracts, and ensures the working efficiency of filter press, and ball-cock assembly can realize the timely monitoring of liquid level, realizes
The regular automatic extraction of supernatant layer, prevents the idle running of supernatant elevator pump, improves the wastewater treatment sludge supernatant of working efficiency
The automatic draw-out device of liquid.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of automatic draw-out device of wastewater treatment sludge supernatant, it is characterised in that：Including installing sludge on the ground
Pond, collecting-tank, electric cabinet and the cylinder on top surface are provided with ball-cock assembly in the supernatant layer of the sludge-tank, described
Ball-cock assembly is connected to the electric cabinet by liquid level signal transmission line, and the cylinder is connected to described by air cylinder signal transmission line
The cylinder rod end of electric cabinet, the cylinder is installed with supernatant extraction pump, and the supernatant extraction pump inlet passes through water inlet
Pipe is connected to sludge-tank, and the supernatant extraction pump discharge extracts water pump outlet pipe by supernatant and is connected to collecting-tank, it is described on
Clear liquid extraction pump extracts pump signal transmission line by supernatant and is connected to the electric cabinet.
Moreover, the supernatant extraction water pump outlet pipe is ripple outlet pipe.
It the advantages of the utility model and has the beneficial effect that：
1, this wastewater treatment sludge supernatant automatic draw-out device is provided with ball-cock assembly in the supernatant layer of sludge-tank, floats
Ball valve is connected to electric cabinet by liquid level signal transmission line, and cylinder is connected to electric cabinet by air cylinder signal transmission line, cylinder
Cylinder rod end is installed with supernatant extraction pump, and supernatant extraction pump inlet is connected to sludge-tank, supernatant by water inlet pipe
Extraction pump discharge extracts water pump outlet pipe by supernatant and is connected to collecting-tank, and supernatant extraction pump extracts pump signal by supernatant
Transmission line is connected to electric cabinet, and when there is a certain amount of supernatant in sludge-tank, liquid level signal can be passed through liquid level by ball-cock assembly
Signal transmssion line is transmitted to electric cabinet, and electric cabinet controls cylinder and starts, and supernatant is extracted pump lower section extremely by the cylinder rod of cylinder
In sludge-tank, and pump signal is extracted by supernatant and transmits the extraction pump start-up operation of line traffic control supernatant, it will be upper in sludge-tank
Clear liquid is extracted and is transported in collecting-tank, reduces the water content of sludge blanket in sludge-tank, ensures the work of filter press when Treatment of Sludge
Make efficiency.
2, the automatic draw-out device of this wastewater treatment sludge supernatant, it is ripple outlet pipe that supernatant, which extracts water pump outlet pipe,
In the lifting process of supernatant extraction pump, ripple outlet pipe is scalable, tight between supernatant extraction pump and collecting-tank to ensure
Close connection.
3, the utility model scientific structure design is reasonable, is carried to the supernatant in sludge-tank by supernatant extraction pump
It takes, ensures the working efficiency of filter press, and ball-cock assembly can realize the timely monitoring of liquid level, realize the regular automatic of supernatant layer
It extracts, prevents the idle running of supernatant elevator pump, operation is intelligent, saves manpower, improves working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference sign
The top surfaces 1-, 2- air cylinder signals transmission line, 3- supernatants extraction pump signal transmission line, 4- cylinders, 5- cylinder rods, 6- supernatants
Liquid extracts pump, 7- ripples outlet pipe, 8- collecting-tanks, the ground 9-, 10- sludge blankets, 11- supernatant layers, 12- water inlet pipes, 13- floating balls
Valve, 14- sludge-tanks, 15- liquid level signals transmission line, 16- electric cabinets.
Specific implementation mode
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of automatic draw-out device of wastewater treatment sludge supernatant, innovation are：Include on ground 9
Sludge-tank 14, collecting-tank 8, electric cabinet 16 and the cylinder 4 on top surface 1, the supernatant in sludge-tank above sludge blanket 10
Ball-cock assembly 13 is provided in liquid layer 11, ball-cock assembly is connected to electric cabinet by liquid level signal transmission line 15, and cylinder is believed by cylinder
Number transmission line 2 is connected to electric cabinet, and 5 end of cylinder rod of cylinder is installed with supernatant extraction pump 6, and supernatant extracts pump inlet
It is connected to sludge-tank by water inlet pipe 12, supernatant extracts pump discharge and is connected to collecting-tank by supernatant extraction water pump outlet pipe,
Supernatant extraction pump is connected to electric cabinet by supernatant extraction pump signal transmission line 3, when there is a certain amount of supernatant in sludge-tank
When liquid, ball-cock assembly can be by liquid level signal by liquid level signal transmission line to electric cabinet, and electric cabinet controls cylinder and starts, and leads to
The cylinder rod for crossing cylinder extracts supernatant in pump lower section to sludge-tank, and extracts pump signal by supernatant and transmit line traffic control supernatant
Liquid extraction pump is started to work, and the supernatant in sludge-tank is extracted and is transported in collecting-tank, reduces sludge blanket in sludge-tank
Water content ensures the working efficiency of filter press when Treatment of Sludge, and ball-cock assembly can realize the timely monitoring of liquid level, realize supernatant
The regular automatic extraction of liquid layer prevents the idle running of supernatant elevator pump, and operation is intelligent, saves manpower, improves working efficiency.
It is ripple outlet pipe 7 that supernatant, which extracts water pump outlet pipe, in the lifting process of supernatant extraction pump, ripple outlet pipe
It is scalable, to ensure the close connection between supernatant extraction pump and collecting-tank.
The operation principle of the utility model is：
When there is a certain amount of supernatant in sludge-tank, ball-cock assembly can be passed liquid level signal by liquid level signal transmission line
Electric cabinet is transported to, electric cabinet controls cylinder and starts, and extracts supernatant in pump lower section to sludge-tank by the cylinder rod of cylinder, and lead to
It crosses supernatant extraction pump signal transmission line traffic control supernatant extraction pump to start to work, the supernatant in sludge-tank is extracted and conveyed
Into collecting-tank, the water content of sludge blanket in sludge-tank is reduced, ensures the working efficiency of filter press when Treatment of Sludge, and ball-cock assembly
The timely monitoring that can realize liquid level realizes the regular automatic extraction of supernatant layer, prevents the idle running of supernatant elevator pump.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand：It is not departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of automatic draw-out device of wastewater treatment sludge supernatant, it is characterised in that：Including install sludge-tank on the ground,
Collecting-tank, electric cabinet and the cylinder on top surface are provided with ball-cock assembly, the floating ball in the supernatant layer of the sludge-tank
Valve is connected to the electric cabinet by liquid level signal transmission line, and the cylinder is connected to described automatically controlled by air cylinder signal transmission line
The cylinder rod end of case, the cylinder is installed with supernatant extraction pump, and the supernatant extraction pump inlet is connected by water inlet pipe
It is connected to sludge-tank, the supernatant extraction pump discharge extracts water pump outlet pipe by supernatant and is connected to collecting-tank, the supernatant
Extraction pump extracts pump signal transmission line by supernatant and is connected to the electric cabinet.
2. the automatic draw-out device of wastewater treatment sludge supernatant according to claim 1, it is characterised in that：The supernatant
Extraction water pump outlet pipe is ripple outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212008.8U CN207933077U (en) | 2018-02-07 | 2018-02-07 | A kind of automatic draw-out device of wastewater treatment sludge supernatant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212008.8U CN207933077U (en) | 2018-02-07 | 2018-02-07 | A kind of automatic draw-out device of wastewater treatment sludge supernatant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207933077U true CN207933077U (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820212008.8U Active CN207933077U (en) | 2018-02-07 | 2018-02-07 | A kind of automatic draw-out device of wastewater treatment sludge supernatant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663410A (en) * | 2019-01-04 | 2019-04-23 | 河海大学 | A kind of mud abatement system and method that removable silting is intelligently cleaned |
| CN112010483A (en) * | 2020-08-07 | 2020-12-01 | 天津滨港电镀企业管理有限公司 | Water circulation system based on zero emission tendency of electroplating industry park |
-
2018
- 2018-02-07 CN CN201820212008.8U patent/CN207933077U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663410A (en) * | 2019-01-04 | 2019-04-23 | 河海大学 | A kind of mud abatement system and method that removable silting is intelligently cleaned |
| CN109663410B (en) * | 2019-01-04 | 2024-05-17 | 河海大学 | Movable clogging intelligent cleaning mud decrement system and method |
| CN112010483A (en) * | 2020-08-07 | 2020-12-01 | 天津滨港电镀企业管理有限公司 | Water circulation system based on zero emission tendency of electroplating industry park |
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