A kind of eddy flow damping blender and multistage batch-type coagulation reactor
Technical field
The utility model is related to the blender in a kind of sewage-treatment plant, more particularly to a kind of eddy flow damping blender,
In addition the utility model further relates to a kind of multistage batch-type coagulation reactor that blender is damped equipped with above-mentioned eddy flow.
Background technology
Sewage needs to carry out sewage disinfection treatment by coagulation reactor before input is purified to water purifying device, its
Middle coagulation reactor is that be mixed into sewage to be clean for PAC medicaments (coagulant), PAM medicaments (flocculant) and dissolved air water by one kind
Device, its critical piece include eddy flow damp blender, sewage eddy flow damping blender in mix with coagulant, flocculant
Afterwards, molecule therein forms larger floc particle under net high-polymer package action, and these floc particles were formed
Microbubble group in journey with particle diameter 1-5 microns is mixed to form bigger flco, during the flco for becoming bigger, inside flco
1-5 microns of bubble is wrapped up, " bubble flco " has been formd, this " bubble flco " proportion is smaller, be more prone to float, and it is existing
Eddy flow damping blender dissolved air water filling direction and key reaction pipeline are vertical, and dissolved air water impact distance only one of which caliber is big
Small, impulsive force is very big, is very easy to break up the flco in sewage, and flco is broken into after little particle, it is necessary to add medicament again, no
Then flco takes long enough just can again be collected as larger floc particle.Therefore the dosing method of this dissolved air water cannot
Generation " bubble flco ", so as to reduce clean-up effect of the follow up device to sewage.
This in view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of new structure
Eddy flow damps blender and the multistage batch-type coagulation reactor of blender is damped equipped with the eddy flow.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide one kind enables that sewage is effectively formed bubble wadding
Body damps blender so as to strengthen the eddy flow of wastewater purifying efficiency, while the utility model also provides one kind is equipped with eddy flow resistance
The multistage batch-type coagulation reactor of Buddhist nun's blender.
Eddy flow of the present utility model damps blender, including input pipe, the input pipe be provided with PAC medicaments input port and
PAM medicaments input port, also including the first dissolved air water mixing tube, the output end of the input pipe is vertically connected to the first dissolved air water
On the lateral surface of mixing tube, and the inner chamber of input pipe communicates with the inner chamber of the first dissolved air water mixing tube, first dissolved air water
One end of mixing tube is provided with the first dissolved air water filler.
Further, eddy flow damping blender of the present utility model, the input pipe includes that the PAC medicaments being sequentially connected are mixed
Pipeline section, reaction pipeline section, PAM medicaments mixation tube section and output pipe end are closed, the PAC medicaments input port is arranged on the mixing of PAC medicaments
Pipe end, the reaction pipeline section includes the S type bend pipes that multiple first places are sequentially connected, and the PAM medicaments input port is arranged on PAM medicaments
Mixing pipe end, the output pipeline section lateral part of the output pipeline section including setting coaxial with PAM medicament mixation tube sections and with output
The perpendicular output pipeline section vertical section in pipeline section lateral part, one end and the output pipeline section transverse direction of the output pipeline section vertical section
Part is connected, and the other end for exporting pipeline section vertical section is vertically disposed on the first dissolved air water mixing tube lateral surface near first
One end of dissolved air water filler, and export the inner chamber of pipeline section vertical section and communicated with the inner chamber of the first dissolved air water mixing tube.
Further, eddy flow damping blender of the present utility model, the other end of the first dissolved air water mixing tube is vertical
Be provided with the second dissolved air water mixing tube communicated with the first dissolved air water mixing tube cavity, the second dissolved air water mixing tube is leaned on
The end of nearly first dissolved air water mixing pipe end is provided with the second dissolved air water filler.
Further, eddy flow damping blender of the present utility model, the first dissolved air water mixing tube includes and efferent duct
The first dissolved air water mixing tube transverse direction pipeline section and be vertically disposed at the first dissolved air water mixing tube transverse direction pipeline section that ending vertical is set
The first vertical pipeline section of dissolved air water mixing tube of end.
Further, eddy flow damping blender of the present utility model, the other end of the second dissolved air water mixing tube is vertical
Be provided with the 3rd dissolved air water mixing tube connected with the second dissolved air water mixing tube, the 3rd dissolved air water mixing tube is close to
The end of the second dissolved air water mixing pipe end is provided with the 3rd dissolved air water filler.
Further, eddy flow damping blender of the present utility model, the second dissolved air water mixing tube includes molten with first
The second dissolved air water mixing tube transverse direction pipeline section and be vertically disposed at the second dissolved air water that the ending vertical of mixing wastewater with air pipe end is set
The second vertical pipeline section of dissolved air water mixing tube of mixing tube transverse direction pipeline section end.
By such scheme, eddy flow damping blender of the present utility model at least has advantages below:It is of the present utility model
Eddy flow damp blender, the setting of PAC medicaments input port, PAM medicaments input port and the first dissolved air water filler so that medicament and
The combined amount of dissolved air water, time are easily controllable, it is ensured that sewage can be well mixed with medicament and dissolved air water, coagulation and flocculation energy
Enough stabilizations are reacted and generate uniform floccule;Due to the injection of dissolved air water so that the bubble in dissolved air water can be combined into wadding
The inside of body simultaneously forms wadding foam, and due to efferent duct ending vertical be arranged on the first dissolved air water mixing tube, molten gas
Water is injected in the first dissolved air water mixing tube by the first dissolved air water filler of the first dissolved air water mixing tube end and entered with sewage
Row mixing, the dosing method of dissolved air water changes, and the direction that dissolved air water is added is parallel with the flow direction of sewage, pressure solution gas high
Water forms 1-5 microns of particle diameter micro-bubble group after being processed through energy dissipating is flowed through up to 500 millimeters in the first dissolved air water mixing tube
Above after distance, the remaining impact capacity almost all consumption of micro-bubble group is clean, can not form for the flco in sewage
Any impact, never crashes through the floc particle formed in broken sewage, and the mode of this filling dissolved air water causes sewage
In can be formed perfect " bubble flco ", this " bubble flco " proportion is very easy to float less than 1, the scum silica frost formed after floating
It is highly stable.Generation " bubble flco " can quickly and efficiently be mixed in sewage.As can be seen from the above description, this practicality
New eddy flow damping blender enables that sewage is effectively formed bubble flco so as to strengthen wastewater purifying efficiency.
A kind of multistage batch-type coagulation reactor, including the damping of sewage regulating reservoir, PAC dosings pond, PAM dosings pond and eddy flow
Blender, the eddy flow damping blender includes input pipe, and the input pipe is provided with PAC medicaments input port and PAM medicaments are defeated
Entrance, also including the first dissolved air water mixing tube, the output end of the input pipe is vertically connected to the first dissolved air water mixing tube
On lateral surface, and the inner chamber of input pipe communicates with the inner chamber of the first dissolved air water mixing tube, the first dissolved air water mixing tube
One end is provided with the first dissolved air water filler, and the first water pump is provided with the sewage regulating reservoir, and the output end of first water pump is led to
Piping is connected with the input of input pipe, and the inner chamber in the PAC dosings pond is connected by the second water pump with PAC medicaments input port
Logical, the inner chamber in the PAM dosings pond is connected by the 3rd water pump with PAM medicaments input port.
Further, a kind of multistage batch-type coagulation reactor, the input pipe includes the PAC medicaments mixing being sequentially connected
Pipeline section, reaction pipeline section, PAM medicaments mixation tube section and output pipe end, the PAC medicaments input port is arranged on PAC medicament mixing tubes
End, the reaction pipeline section includes the S type bend pipes that multiple first places are sequentially connected, and the PAM medicaments input port is arranged on PAM medicaments and mixes
Pipe end is closed, the output pipeline section includes output pipeline section lateral part and and the efferent duct of setting coaxial with PAM medicament mixation tube sections
The perpendicular output pipeline section vertical section in section lateral part, one end and the output pipeline section transverse part of the output pipeline section vertical section
Point connection, the other end for exporting pipeline section vertical section is vertically disposed on the first dissolved air water mixing tube lateral surface near first molten
One end of air water filler, and export the inner chamber of pipeline section vertical section and communicated with the inner chamber of the first dissolved air water mixing tube.
Further, a kind of multistage batch-type coagulation reactor, first water pump is submersible sewage pump, and second water pump is
Measuring pump, the 3rd described water pump is provided with flowmeter for screw pump connects submersible sewage pump with the pipeline of input pipe.
Further, a kind of multistage batch-type coagulation reactor, stirring is provided with the PAC dosings pond and PAM dosing teeth
Device, the agitating device includes motor and blade, and the blade is connected with the output shaft of motor.
By such scheme, multistage batch-type coagulation reactor of the present utility model at least has advantages below:This practicality
New multistage batch-type coagulation reactor, damps blender so that the wadding foam in sewage is difficult to be hit using above-mentioned eddy flow
It is broken, so as to drastically increase the pretreatment potentiality to sewage, for the further treatment in later stage provides favourable condition, improve
To the clean-up effect of sewage.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the partial structural diagram that existing eddy flow damps blender
Fig. 2 is the structural representation that the utility model eddy flow damps blender;
Fig. 3 is the structural representation of multistage batch-type coagulation reactor of the present utility model;
Fig. 4 is the structural representation of wadding foam.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Referring to Fig. 2, a kind of eddy flow damping blender and multistage batch-type coagulation of the preferred embodiment of the utility model one are anti-
Device, including input pipe 1 are answered, input pipe is provided with PAC medicaments input port 2 and PAM medicaments input port 3, also including the first dissolved air water
Mixing tube 4, the output end of input pipe is vertically connected on the lateral surface of the first dissolved air water mixing tube, and input pipe inner chamber
Inner chamber with the first dissolved air water mixing tube communicates, and one end of the first dissolved air water mixing tube is provided with the first dissolved air water filler 5.
When specifically used, operating personnel are from the input port input input pipe of input pipe and defeated by PAC medicaments by sewage
Entrance, PAM medicaments input port and the first dissolved air water filler clamp PAC medicaments, PAM medicaments and dissolved air water respectively, due to molten gas
The injection of water so that the bubble in dissolved air water can be combined into the inside of flco and form wadding foam, and due to efferent duct
It is arranged on the first dissolved air water mixing tube, the first molten gas that dissolved air water passes through the first dissolved air water mixing tube end ending vertical
Water filler injects in the first dissolved air water mixing tube and is mixed with sewage, and the dosing method of dissolved air water changes, molten gas
The direction that water is added is parallel with the flow direction of sewage, and high pressure dissolved air water forms the small of 1-5 microns of particle diameter after being processed through energy dissipating
Bubble population flows through up to after more than 500 millimeters distances in the first dissolved air water mixing tube, and the remaining impact capacity of micro-bubble group is several
All consumption is clean, and any impact has been can not form for the flco in sewage, never crashes through in broken sewage shape
Into floc particle, the mode of this filling dissolved air water causes to be formed perfect " bubble flco " in sewage, this " bubble wadding
Body " proportion is very easy to float less than 1, and the scum silica frost formed after floating is also highly stable.Quickly and efficiently can be mixed in sewage
Symphysis is into " bubble flco ".
Preferably, eddy flow of the present utility model damps blender, input pipe includes the PAC medicament mixing tubes being sequentially connected
Section 6, reaction pipeline section 7, PAM medicaments mixation tube section 8 and output pipe end 9, PAC medicaments input port are arranged on PAC medicament mixing pipe ends,
Reaction pipeline section includes the S type bend pipes that multiple first places are sequentially connected, and PAM medicaments input port is arranged on PAM medicament mixing pipe ends, exports
Pipeline section includes the output pipeline section lateral part 10 of setting coaxial with PAM medicament mixation tube sections and is mutually hung down with output pipeline section lateral part
Straight output pipeline section vertical section 11, one end for exporting pipeline section vertical section connects with output pipeline section lateral part, exports pipeline section
The other end of vertical section is vertically disposed on the first dissolved air water mixing tube lateral surface one near the first dissolved air water filler
Hold, and export the inner chamber of pipeline section vertical section and communicated with the inner chamber of the first dissolved air water mixing tube.
Preferably, eddy flow of the present utility model damps blender, the other end of the first dissolved air water mixing tube vertically sets
There is the second dissolved air water mixing tube 12 communicated with the first dissolved air water mixing tube cavity, the second dissolved air water mixing tube is near the first molten gas
The end of water mixing pipe end is provided with the second dissolved air water filler 13.
The setting of the second dissolved air water mixing tube so that operating personnel can be input into molten gas by the second dissolved air water mixing tube
Water, so as to further increase the molten tolerance of sewage.
Preferably, eddy flow of the present utility model damps blender, the first dissolved air water mixing tube includes and output pipe end
Vertically disposed first dissolved air water mixing tube transverse direction pipeline section 14 and it is vertically disposed at the first dissolved air water mixing tube transverse direction pipeline section end
The vertical pipeline section 15 of first dissolved air water mixing tube at end.
Preferably, eddy flow of the present utility model damps blender, the other end of the second dissolved air water mixing tube vertically sets
The 3rd dissolved air water mixing tube 16 connected with the second dissolved air water mixing tube is equipped with, the 3rd dissolved air water mixing tube is near the second dissolved air water
The end for mixing pipe end is provided with the 3rd dissolved air water filler 17.
The setting of the 3rd dissolved air water mixing tube so that operating personnel can be input into molten gas by the 3rd dissolved air water mixing tube
Water, so as to further increase the molten tolerance of sewage.
Preferably, eddy flow of the present utility model damps blender, the second dissolved air water mixing tube includes and the first dissolved air water
Mix the second dissolved air water mixing tube transverse direction pipeline section 18 of the ending vertical setting of pipe end and be vertically disposed at the second dissolved air water and mix
Close the vertical pipeline section 19 of the second dissolved air water mixing tube of pipe transverse direction pipeline section end.
Referring to Fig. 3, a kind of multistage batch-type coagulation reactor of the present utility model, including sewage regulating reservoir 20, PAC dosings
Pond 21, PAM dosings pond 22 and eddy flow damping blender 23, eddy flow damping blender include input pipe, and input pipe is provided with PAC medicines
Agent input port and PAM medicaments input port, also including the first dissolved air water mixing tube, the output end of input pipe is vertically connected to first
On the lateral surface of dissolved air water mixing tube, and the inner chamber of input pipe communicates with the inner chamber of the first dissolved air water mixing tube, the first molten gas
One end of water mixing tube is provided with the first dissolved air water filler, and the first water pump 24, the output of the first water pump are provided with sewage regulating reservoir
End is connected by pipeline with the input of input pipe, and the inner chamber in PAC dosings pond is connected by the second water pump 25 and PAC medicaments input port
Logical, the inner chamber in PAM dosings pond is connected by the 3rd water pump 26 with PAM medicaments input port.
Blender is damped as a result of above-mentioned eddy flow so that the wadding foam in sewage is difficult to be crashed, so that greatly
The pretreatment potentiality to sewage is improve, for the further treatment in later stage provides favourable condition, is improve to the net of sewage
Change effect, wherein sewage regulating reservoir is used to store pending sewage, PAC dosings pond, PAM dosings pond is provided for storage
PAC medicaments and PAM medicaments.
Preferably, a kind of multistage batch-type coagulation reactor, input pipe includes the PAC medicament mixing tubes being sequentially connected
Section, reaction pipeline section, PAM medicaments mixation tube section and output pipe end, PAC medicaments input port is arranged on PAC medicament mixing pipe ends, reacts
Pipeline section includes the S type bend pipes that multiple first places are sequentially connected, and PAM medicaments input port is arranged on PAM medicament mixing pipe ends, exports pipeline section
Output pipeline section lateral part including setting coaxial with PAM medicament mixation tube sections and perpendicular with output pipeline section lateral part defeated
Go out pipeline section vertical section, the one end for exporting pipeline section vertical section connects with output pipeline section lateral part, exports pipeline section vertical section
The other end be vertically disposed on the first dissolved air water mixing tube lateral surface near one end of the first dissolved air water filler, it is and defeated
The inner chamber for going out pipeline section vertical section communicates with the inner chamber of the first dissolved air water mixing tube.
Preferably, a kind of multistage batch-type coagulation reactor, the first water pump is submersible sewage pump, and the second water pump is measuring pump,
The 3rd water pump be provided with flowmeter for the pipeline of screw pump connection submersible sewage pump and input pipe.
Preferably, agitating device is provided with a kind of multistage batch-type coagulation reactor, PAC dosings pond and PAM dosing teeth,
Agitating device includes motor 27 and blade 28, and blade is connected with the output shaft of motor.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.