CN207193098U - A kind of desliming system - Google Patents
A kind of desliming system Download PDFInfo
- Publication number
- CN207193098U CN207193098U CN201721194672.6U CN201721194672U CN207193098U CN 207193098 U CN207193098 U CN 207193098U CN 201721194672 U CN201721194672 U CN 201721194672U CN 207193098 U CN207193098 U CN 207193098U
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- mud
- pipe
- water
- medicine
- desliming
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Abstract
The utility model discloses a kind of desliming system, including dosing precipitation subsystem and desliming collection water subsystem；Dosing precipitation subsystem includes mud medicine blender and mud medicine settling tank；Mud medicine blender includes mixing pit and pony mixer；Mixing pit has the first mud inlet, feeding opening and the first mud mouth, and the first mud inlet connects with enters mud pipe sludge outlet, feeding opening and drug-feeding tube outlet；Pony mixer is used to be stirred the sludge in mixing pit and medicine；Mud medicine settling tank has the second mud inlet and the second mud mouth, and the second mud inlet connects with the first mud mouth, and the second mud mouth is located at the bottom of mud medicine settling tank, relative with enriching section filter cloth, and height is higher than enriching section filter cloth；Desliming collection water subsystem includes collecting-tank, immersible pump and water-supply-pipe；The filtering water outlet of belt deslimer is connected with collecting-tank, and immersible pump is connected with water-supply-pipe, and the filter water in collecting-tank is pumped into water-supply-pipe.The desliming system provides the utilization rate of flocculant, improves desliming efficiency, reduces production cost.
Description
Technical field
Sludge of sewage treatment plant processing equipment is the utility model is related to, refers specifically to a kind of desliming system.
Background technology
Sludge in existing desliming system is directly pumped into enters mud pipe by slush pump, and flocculant is pumped into dosing by dosing pump
Pipe, chemical feed pipe are connected with enters mud pipe, and flocculant mixes in enters mud pipe with sludge and carries out desliming subsequently into enriching section filter cloth, this
The shortcomings that kind mode, essentially consists in, and flocculant and sludge incorporation time are short, while both mix during sludge flowing,
Mixing is also uneven, and so as to cause flocculant to waste, and sewage flocculation effect is poor.
The filter water of existing deslimer flows directly into the lifting pump sump of low more than 30 rice of level height, then is lifted by elevator pump
To coarse rack or the water inlet end of fine fack, plant area's processing is reentered.This mode can produce a large amount of power consumption losses, while also add
The big run time of elevator pump, the sludge in filter water are also easily deposited in elevator pump bottom, and shadow is caused to equipment operation
Ring.
Utility model content
In view of the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a kind of desliming system.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of desliming system, including dosing pump, plus
Pencil, slush pump, enters mud pipe and belt deslimer；The dosing pump is connected with chemical feed pipe, and medicine is pumped into chemical feed pipe；It is described
Slush pump is connected with enters mud pipe, and sludge pump is pumped into enters mud pipe；The belt deslimer includes enriching section filter cloth, and its feature exists
In：Also include dosing precipitation subsystem and desliming collection water subsystem；
Dosing precipitation subsystem：Including mud medicine blender and mud medicine settling tank；
The mud medicine blender includes mixing pit and pony mixer；
The mixing pit has the first mud inlet, feeding opening and the first mud mouth, first mud inlet and enters mud pipe dirt
Mud outlet, the feeding opening and drug-feeding tube outlet；
The pony mixer is used to be stirred the sludge in mixing pit and medicine；
The mud medicine settling tank has the second mud inlet and the second mud mouth, and second mud inlet and the first mud mouth connect
Logical, second mud mouth is located at the bottom of mud medicine settling tank, relative with enriching section filter cloth, and height is higher than enriching section filter cloth；
Desliming collection water subsystem：Including collecting-tank, immersible pump and water-supply-pipe；
The filtering water outlet of the belt deslimer is connected with collecting-tank, and the immersible pump is connected with water-supply-pipe, will be catchmented
Filter water in pond is pumped into water-supply-pipe.
Preferably, the enters mud pipe is provided with float-type device.
Preferably, including mixer frequency converter；The mixer frequency converter is used for the rotating speed for adjusting agitator motor.
Preferably, including slush pump frequency converter；The slush pump frequency converter is used for the rotating speed for adjusting slush pump motor.
Preferably, including immersible pump frequency converter；The immersible pump frequency converter is used for the rotating speed for adjusting motor for submerged pump.
Preferably, the top of the mud medicine settling tank has weir crest of water decanter.
Relative to prior art, the utility model has the following advantages that：
Sludge and flocculant are first to be mixed in mixing pit, so as to add the incorporation time of sludge and flocculant, in addition
Mixer is added, sludge and flocculant is mixed evenly, so as to improve the utilization rate of flocculant, the flocculating effect of sewage
Even more it is greatly improved.Mixed sludge is again introduced into mud medicine settling tank, can directly exclude supernatant, so as to
Improve desliming efficiency.
Brief description of the drawings
Fig. 1 is the top view of the structural representation of desliming system.
Fig. 2 is the front view of the structural representation of desliming system.
In figure, 10- mixing pits, 11- pony mixers, 20- mud medicines settling tank, 30- mud medicines settling tank, 31- dosing pumps,
32- float-type devices.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, a kind of desliming system, including dosing pump, chemical feed pipe, slush pump, enters mud pipe and belt desliming
Machine；The dosing pump is connected with chemical feed pipe, by medicine（That is flocculant）It is pumped into chemical feed pipe；The slush pump is connected with enters mud pipe,
Sludge pump is pumped into enters mud pipe；The belt deslimer includes enriching section filter cloth；The desliming system also includes dosing and precipitated
Subsystem and desliming collection water subsystem；
Dosing precipitation subsystem：Including mud medicine blender and mud medicine settling tank；
The mud medicine blender includes mixing pit and pony mixer；
The mixing pit has the first mud inlet, feeding opening and the first mud mouth, first mud inlet and enters mud pipe dirt
Mud outlet, sludge are pumped into enters mud pipe by slush pump, then the first mud inlet by being connected with enters mud pipe enters mixing
Chi Zhong, the feeding opening and drug-feeding tube outlet, flocculant are pumped into drug-feeding tube by dosing pump, then by connecting with drug-feeding tube
Logical feeding opening enters in mixing pit, and the pony mixer is used for the sludge and medicine in mixing pit（That is flocculant）Stirred
Mix so that flocculant and sludge are sufficiently mixed in mixing pit.
The mud medicine settling tank has the second mud inlet and the second mud mouth, and second mud inlet and the first mud mouth connect
Logical, second mud mouth is located at the bottom of mud medicine settling tank, relative with enriching section filter cloth, and height is higher than enriching section filter cloth；
Sludge and flocculant are sufficiently mixed in mixing pit, are flowed into after forming the mixture of flco and water through the second mud inlet
In mud medicine settling tank, with the help of central dividing plate, the flow velocity of water is reduced, accelerates the sedimentation of flco, water is separated with flco, together
When mud medicine settling tank top can also open a weir crest of water decanter, the weir crest of water decanter, which can be that 50mm × 30mm is adjustable, strains mill weir
Mouthful, for the supernatant in mud medicine settling tank to be drained, sludge flco enters band from the second mud mouth of mud medicine settling tank bottom
The enriching section filter cloth of formula deslimer carries out thickening.
Desliming collection water subsystem：Including collecting-tank, immersible pump and water-supply-pipe；
The filtering water outlet of the belt deslimer is connected with collecting-tank, and the immersible pump is connected with water-supply-pipe, will be catchmented
Filter water in pond is pumped into water-supply-pipe.
Collecting-tank can be repaiied in the place nearer apart from deslimer, be then again pumped into the water in collecting-tank slightly with immersible pump
The water inlet end of grid or fine fack, compared with prior art, filter water are introduced into winding shaft, then have elevator pump to be pumped into coarse rack
Or the water inlet end of fine fack, this programme not only makes the distance flowed through of filter water short, and the power of the immersible pump used is also low
In elevator pump, the loss of filter water self power is so not only reduced, and has saved electric energy, so as to reduce sewage disposal
Cost.
As an improvement, float-type device can also be provided with the enters mud pipe.Consequently facilitating observation chemical feeding quantity, so as to side
Just adjustment in time
As a further improvement, the desliming system includes mixer frequency converter, slush pump frequency converter and immersible pump change
Frequency device；The mixer frequency converter is used for the rotating speed for adjusting agitator motor.The slush pump frequency converter is used to adjust slush pump
The rotating speed of motor.The immersible pump frequency converter is used for the rotating speed for adjusting motor for submerged pump.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (6)
1. a kind of desliming system, including dosing pump, chemical feed pipe, slush pump, enters mud pipe and belt deslimer；The dosing pump with
Chemical feed pipe is connected, and medicine is pumped into chemical feed pipe；The slush pump is connected with enters mud pipe, and sludge is pumped into enters mud pipe；The band
Formula deslimer includes enriching section filter cloth, it is characterised in that：Also include dosing precipitation subsystem and desliming collection water subsystem；
Dosing precipitation subsystem：Including mud medicine blender and mud medicine settling tank；
The mud medicine blender includes mixing pit and pony mixer；
The mixing pit has the first mud inlet, feeding opening and the first mud mouth, and first mud inlet goes out with enters mud pipe sludge
Mouth connection, the feeding opening and drug-feeding tube outlet；
The pony mixer is used to be stirred the sludge in mixing pit and medicine；
The mud medicine settling tank has the second mud inlet and the second mud mouth, and second mud inlet connects with the first mud mouth,
Second mud mouth is located at the bottom of mud medicine settling tank, relative with enriching section filter cloth, and height is higher than enriching section filter cloth；
Desliming collection water subsystem：Including collecting-tank, immersible pump and water-supply-pipe；
The filtering water outlet of the belt deslimer is connected with collecting-tank, and the immersible pump is connected with water-supply-pipe, by collecting-tank
Filter water be pumped into water-supply-pipe in.
2. desliming system as claimed in claim 1, it is characterised in that：The enters mud pipe is provided with float-type device.
3. desliming system as claimed in claim 2, it is characterised in that：Including mixer frequency converter；The mixer frequency converter
For adjusting the rotating speed of agitator motor.
4. desliming system as claimed in claim 3, it is characterised in that：Including slush pump frequency converter；The slush pump frequency converter
For adjusting the rotating speed of slush pump motor.
5. desliming system as claimed in claim 4, it is characterised in that：Including immersible pump frequency converter；The immersible pump frequency converter
For adjusting the rotating speed of motor for submerged pump.
6. the desliming system as described in claim any one of 1-5, it is characterised in that：The top of the mud medicine settling tank, which has, strains
Mill weir mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194672.6U CN207193098U (en) | 2017-09-18 | 2017-09-18 | A kind of desliming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194672.6U CN207193098U (en) | 2017-09-18 | 2017-09-18 | A kind of desliming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193098U true CN207193098U (en) | 2018-04-06 |
Family
ID=61789496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194672.6U Active CN207193098U (en) | 2017-09-18 | 2017-09-18 | A kind of desliming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193098U (en) |
-
2017
- 2017-09-18 CN CN201721194672.6U patent/CN207193098U/en active Active
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