CN107698010A - PH governor motions for water process - Google Patents
PH governor motions for water process Download PDFInfo
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- CN107698010A CN107698010A CN201710880152.9A CN201710880152A CN107698010A CN 107698010 A CN107698010 A CN 107698010A CN 201710880152 A CN201710880152 A CN 201710880152A CN 107698010 A CN107698010 A CN 107698010A
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
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- Environmental & Geological Engineering (AREA)
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- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
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Abstract
The invention provides a kind of pH governor motions for water process, belong to water process production technical field.It includes self-priming average mechanism and the buffer component being connected with each other, described self-priming average mechanism includes the self-priming feed pipe of connection flow gauge, self-priming feed pipe is provided with check valve assembly, described check valve assembly connects acid acceptor storage tank and antalkali storage tank by the first stop valve and the second stop valve respectively, described buffer component includes being used for the tank body for holding buffer, described tank body includes the main body tank provided with the first fluid communication pipe, and the lid tank provided with second liquid conduction pipe, described main body tank is spirally connected with lid tank, buffer in tank body is in honeycomb coaly structure.Energy of the invention is continuous, is directly connected to pending water, and pH adjustment effects can will be played to water.
Description
Technical field
The invention belongs to water-treatment technology field, is related to water treatment facilities, more particularly, to a kind of pH for water process
Governor motion.
Background technology
It is well known that the environmentally friendly supervisor's group in center has carried out the green audit of strong degree to various regions recently, large quantities of discharges are not
Satisfactory enterprise is closed down, before the dynamics superintended and checked including the pH value of sewage water of discharge enterprise not up to standard, this wheel environmental protection
Do not have, or even have workshop-based bean curd store and be required to suspend business to bring up to standard because the pH value of discharge water is not up to standard, this is to those with small
This operation is being exactly a head-on blow for the ordinary labourer that makes a living.
However, the environmentally friendly matter of fundamental importance, relation descendants, environmental issue do not solve, sustainable development can not be obtained, although
Economic loss has currently been said to ordinary labourer, but has been meddlesome from long-range, environmental issue must be paid attention to.Existing pH regulations
Equipment uses automation mostly, and complicated, and parts are more, and price is also high, and ordinary labourer can not bear.
Especially pH adjustment equipments, be largely automation equipment, largely using detection of electrons, with various accurate pumps with
The cooperation of electronic valve, which is realized, automatically adjusts nertralizer inlet amount, so as to be neutralized with pending waste material, although sensitivity compared with
Height, but price is not beautiful, ordinary consumer or individual workship is at all powerless bears.
In the prior art, people adjust the pH value of waste water, are adjusted typically by acid adding plus alkali, so that pH value of waste water
Reach 7 or so, still, during acid adding plus alkali regulation, it is difficult to the lucky degree that the pH value after neutralization is transferred to needs, this
Repeatedly regulation is just needed, on the one hand loses time and energy, another aspect is in high-volume wastewater treatment process and unrealistic
's.And if appropriate buffer is added during regulation forms cushioning liquid, then pH value can be accelerated to adjust into acceptability limit.
Cushioning liquid refers to the mixed solution being made up of weak acid and its salt, weak base and its salt, can to a certain extent offset, mitigate outside
Strengthen the influence of acid or highly basic to solution acid alkalinity, so as to keep the pH value of solution relatively stable.
Configuration cushioning liquid needs buffer, such as 10.9g Na2HPO4·12H2O and 2.3g NaH2PO4·H2O adds water to determine
Hold to 1000mL and as the cushioning liquid that pH is 7.Cushioning liquid is also used for field of Environment Protection, for the water of discharge is stable one
Under fixed pH value, the pH of discharge water is set to reach requirement.
Existing buffer is solid powder, soluble, is mixed but if being made into cushioning liquid with discharge water, it is necessary to big
The water of amount, and in technique the step of again more configuration cushioning liquid.Therefore, if can by pending water directly through
Buffer, buffer is adjusted the pH value of water after dissolving, then can substantially reduce processing cost.
The content of the invention
Regarding the issue above, the present invention provides a kind of pH governor motions for water process.
To reach above-mentioned purpose, present invention employs following technical proposal：
A kind of pH governor motions for water process, include self-priming average mechanism and the buffer component of interconnection,
Described self-priming average mechanism includes the self-priming feed pipe of connection flow gauge, and self-priming feed pipe is provided with check valve
Component, described check valve assembly are connected in acid acceptor storage tank and alkalescence by the first stop valve and the second stop valve respectively
With agent storage tank,
Described buffer component includes being used for the tank body for holding buffer, and described tank body includes leading provided with the first liquid
The main body tank of siphunculus, and the lid tank provided with second liquid conduction pipe, described main body tank is spirally connected with lid tank, in tank body
Buffer is in honeycomb coaly structure,
Described main body tank is close to the bottom of the first fluid communication pipe and lid tank close to the bottom of second liquid conduction pipe
It is respectively equipped with one piece of screen pack.
In the above-mentioned pH governor motions for water process, the both ends of described self-priming feed pipe are feed end and discharging
End, feed end connection flow gauge are provided with self-priming passage between feed end and discharge end, and described self-priming passage is located at from inspiration
In the side wall of expects pipe, the direction of the internal diameter of described self-priming feed pipe from feed end toward discharge end is tapered into so as to form circular cone
The runner of shape, described self-priming passage is close to discharge end.
In the above-mentioned pH governor motions for water process, described check valve assembly includes valve seat, described valve seat
Connect self-priming passage and be tightly connected with self-priming passage, one-way slabs in a ring, described one-way slabs are provided with described valve seat
Sealing ring is provided with close to one end of self-priming passage, pressure is provided with plate sealing together on sealing ring, and described sealing plate, which is connected with, is in
The spring of extended state, and described spring is fixed on valve seat.
In the above-mentioned pH governor motions for water process, described buffer is cylindrical, has inside buffer
The flow-guiding channel that can pass through liquid, flow-guiding channel has several circular arrays to arrange so that buffer forms honeycomb coaly
Structure, and the axial line of flow-guiding channel is parallel with the first fluid communication pipe and second liquid conduction pipe, described tank body is in cylinder
Shape and the accommodating cavity to be matched with shape, the size with buffer, described wastewater storage tank is provided with the first pH meter, self-priming
Average mechanism is connected with liquid liquid mixer, and liquid liquid mixer connects the first fluid communication pipe, set in the exit of liquid liquid mixer
There is the second pH meter.
In the above-mentioned pH governor motions for water process, described buffer is by Na2HPO4·12H2O、NaH2PO4·
H2O, PAM and water composition.
In the above-mentioned pH governor motions for water process, described buffer by following mass fraction component group
Into：
In the above-mentioned pH governor motions for water process, described buffer is made by suppressor, described compacting
Device includes forming tube, and some pore-forming posts, described forming tube top seal and activity company are fixedly connected with described forming tube
A pressure handle is connected to, described pressure handle is inserted into forming tube, and pressure handle end is fixed with one piece inside forming tube
Profiled sheeting, have on described profiled sheeting and perforated correspondingly with pore-forming post, profiled sheeting is flexibly connected with pore-forming post, is molded
Cylinder bottom it is opening-like and be rotatably connected to one piece can be by the forming seal plate of the closure of openings of forming tube bottom.
In the above-mentioned pH governor motions for water process, described pore-forming post circular array is arranged on forming tube
It is interior, and after shaping sealing plate is turned to forming tube sealed bottom, pore-forming column bottom is withstood at the top of forming seal plate just, institute
The pore-forming post stated is to be densely covered with discharge opening, described pressure hand in hollow cylindrical shape and pore-forming post sealed bottom, pore-forming column outer wall
One piece of holding pad outside forming tube is also associated with handle, holding pad is provided with some and one-to-one binder of pore-forming post
Post, binder post are inserted into pore-forming post and are flexibly connected with pore-forming post.
In the above-mentioned pH governor motions for water process, extend at the top of described pore-forming post at the top of forming tube and be in
Openning shape, binder post are inserted into pore-forming post at the top of pore-forming post, and described pore-forming post is connected with each other by connecting tube, and its
In a pore-forming post be connected with one can into pore-forming post plus water water supply mechanism.
In the above-mentioned pH governor motions for water process, described water supply mechanism includes a connection wherein pore-forming post
Filler pipe, filler pipe extends outside forming tube and is connected with a plus bucket, extends the pipe outside forming tube in filler pipe
Road is provided with a stop valve, is respectively connected with a connecting tube between every two adjacent pore-forming posts so that shape between pore-forming post
Webbed attachment structure.
In the above-mentioned pH governor motions for water process, sealing ring, the insertion of binder post are provided with described pore-forming post
It is tightly connected into pore-forming post with pore-forming post, described discharge opening is located at below sealing ring.
In the above-mentioned pH governor motions for water process, it is in rounding frustum that the bottom of described forming tube, which has one,
First sealing of type, described forming seal plate top have second sealing in cone type, the second sealing
Shape, size with the first sealing match so that the second sealing can snap onto in the first sealing just, described
Forming seal plate is rotatablely connected with forming tube bottom by bearing pin.
Compared with prior art, the advantage of the invention is that：
1st, energy is continuous, is directly connected to pending water, and pH adjustment effects can will be played to water.
2nd, buffer compatibility is reasonable, and suppressor is simple in construction, ingenious in design, can process cellular sustained release buffer,
Internal plus water can be completed in the course of work, buffer is realized self-adhesive.
3rd, acid or alkaline neutralizer is entered using self-priming mode, needs not move through special corrosion protection pump pump and beat, cost is notable
Reduce.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of suppressor.
Fig. 2 is structural representation of the pore-forming post inside forming tube.
Fig. 3 is the structural representation of suppressor another kind form.
Fig. 4 is enlarged drawing at Fig. 1 A.
Fig. 5 is the structural representation of pore-forming post.
Fig. 6 is the cross-sectional view of buffer.
Fig. 7 is the structural representation of buffer component.
Fig. 8 is the structural representation of the present invention.
Fig. 9 is the structural representation of self-priming average mechanism.
Figure 10 is another structural representation of self-priming average mechanism.
In figure, forming tube 1, pore-forming post 2, pressure handle 3, profiled sheeting 4, forming seal plate 5, discharge opening 6, holding pad 7, binder
Post 8, connecting tube 9, water supply mechanism 10, filler pipe 11, stop valve 12, sealing ring 13, the first sealing 14, the second sealing 15,
Bearing pin 16, plus bucket 17, buffer 20, tank body 21, the first fluid communication pipe 22, main body tank 23, second liquid conduction pipe 24, return
Flow valve 24a, reflux pump 24b, lid tank 25, flow-guiding channel 26, wastewater storage tank 30, feeding engine 31, flowmeter 32, buffer component
33rd, the first pH meter 34, liquid liquid mixer 35, the second pH meter 36, self-priming average mechanism 40, self-priming feed pipe 41, unidirectional valve group
Part 42, the first stop valve 43, the second stop valve 44, acid acceptor storage tank 45, antalkali storage tank 46, feed end 47, go out
Expect end 48, self-priming passage 49, valve seat 50, fixed plate 50a, one-way slabs 51, sealing ring 52, sealing plate 53, spring 54, screen pack
100。
Embodiment
Embodiment 1
As shown in Fig. 7 what Fig. 8, a kind of pH governor motions for water process, include the self-priming neutralization machine of interconnection
Structure 40 and buffer component 33, described self-priming average mechanism 40 include the self-priming feed pipe 41 of connection flow gauge 32, self-priming
Feed pipe 41 is provided with check valve assembly 42, and described check valve assembly 42 passes through the first stop valve 43 and the second stop valve respectively
44 connection acid acceptor storage tanks 45 and antalkali storage tank 46, described buffer component 33 include being used to hold buffer
20 tank body 21, described tank body 21 includes the main body tank 23 provided with the first fluid communication pipe 22, and is turned on provided with second liquid
The lid tank 25 of pipe 24, described main body tank 23 are spirally connected with lid tank 25, and described main body tank 23 is close to the first fluid communication pipe
22 bottom and lid tank 25 are respectively equipped with one piece of screen pack 100 close to the bottom of second liquid conduction pipe 24.In the present embodiment
In, screen pack 100 is the stainless (steel) wire that aperture is 100 mesh, and the material of stainless steel is 316L.
With reference to shown in Fig. 9, self-priming average mechanism 40 includes the self-priming feed pipe 41 of connection flow gauge 32, self-priming feed pipe
41 are provided with check valve assembly 42, and described check valve assembly 42 is connected by the first stop valve 43 and the second stop valve 44 respectively
Acid acceptor storage tank 45 and antalkali storage tank 46.
Specifically, the both ends of self-priming feed pipe 41 are feed end 47 and discharge end 48, the connection flow gauge 32 of feed end 47,
Self-priming passage 49 is provided between feed end 47 and discharge end 48, described self-priming passage 49 is located at the side wall of self-priming feed pipe 41
On, the direction of internal diameter from feed end 47 toward the discharge end 48 of described self-priming feed pipe 41 is tapered into so as to form cone
Runner, described self-priming passage 49 include valve seat 50 close to discharge end 48, described check valve assembly 42, and described valve seat 50 connects
It is connected to and inhales passage 49 and be tightly connected with self-priming passage 49, one-way slabs 51 in a ring is provided with described valve seat 50, it is described
One-way slabs 51 is provided with sealing ring 52 close to one end of self-priming passage 49, and pressure is provided with plate 53 sealing together on sealing ring 52, described
Sealing plate 53 be connected with spring 54 in extended state, and described spring 54 is fixed on valve seat 50.Feed end 47 connects
Flowmeter 32, discharge end 48 connect liquid liquid mixer 35.
Another scheme of check valve assembly 42 is, with reference to shown in Figure 10, one piece of consolidating in a ring is additionally provided with valve seat 50
Fixed board 50a, described one end of spring 54 are connected with fixed plate 50a, and the other end is connected with sealing plate 53.
There is gap, the external diameter of sealing plate is less than the internal diameter of self-priming passage between sealing plate and valve base inner wall.Feeding engine 31
Waste liquid is pumped into by self-priming feed pipe 41 by flowmeter, flow is read by flowmeter 32, waste liquid flows through self-priming feed pipe 41
When internal, negative pressure is formed in self-priming passage 49, sealing plate 53 departs from sealing ring 9 after overcoming the pulling force of spring 54, and neutralizer enters
Mixed to self-priming passage 49 with the waste liquid in self-priming feed pipe 41, be well mixed and neutralize after liquid liquid mixer 35, with the
The detection of two pH meters 36 neutralize after liquid pH value, as pH value is up to standard, then directly discharged after buffer component 33, such as pH value
It is not up to standard, open return valve 24a and reflux pump 24b and return in wastewater storage tank 30.Pass through the first stop valve 43 and the second cut-off again
Valve 44 adjusts the corresponding amount of waste liquid and nertralizer, makes relief liquor pH value up to standard.
It will be appreciated by those skilled in the art that can be with regulating valve, such as stop valve, ball between flowmeter 32 and feeding engine 31
Valve, diaphragm valve etc., for adjusting flow, waste water is reached the amount of buffering by buffer component 33 and be balanced.This area skill
Art personnel are also understood that the waste water in wastewater storage tank 30 can first acid adding or plus alkali progress preneutralization.
Pending waste water is first stored in wastewater storage tank 30, then is pumped with feeding engine 31 or can also directly be used feeding
For the pump of pump 31 into buffer component 33, buffer component 33 discharges buffer solution, adjusts the pH value of waste water, complies with wanting for discharge
Ask.
With reference to shown in Fig. 6, described buffer 20 is cylindrical, and the water conservancy diversion that liquid passes through can be made by having inside buffer 20
Passage 26, flow-guiding channel 26 has several circular arrays to arrange so that buffer forms honeycomb coaly structure, and water conservancy diversion leads to
The axial line in road 26 is parallel with the first fluid communication pipe 22 and second liquid conduction pipe 24, and described tank body 21 is cylindrical and has
There is the accommodating cavity to be matched with the shape of buffer 20, size, described wastewater storage tank 30 is provided with the first pH meter 34, self-priming
Average mechanism 40 is connected with liquid liquid mixer 35, and liquid liquid mixer 35 connects the first fluid communication pipe 22, in liquid liquid mixer 35
Exit be provided with the second pH meter 36.
PH value of second pH meter 36 for the waste water after detection process, the first pH meter 34 can be detected in wastewater storage tank 30
The pH value of waste water.
Buffer is by Na2HPO4·12H2O、NaH2PO4·H2O, PAM and water composition.PAM is polyacrylamide.Specifically
Say, buffer is made up of the component of following mass fraction：
Described buffer 20 is made by suppressor, as shown in figure 1, suppressor includes forming tube 1, described forming tube 1
Inside it is fixedly connected with some pore-forming posts 2, the described top seal of forming tube 1 and is connected with a pressure handle 3, described pressure
Handle 3 is inserted into forming tube 1, and pressure handle 3 end is fixed with one piece of profiled sheeting 4 inside forming tube 1, described shaping
Have on plate 4 and perforated correspondingly with pore-forming post 2, pore-forming post 2 can glide through perforation, profiled sheeting 4 along the outer wall of pore-forming post 2
Dynamic, profiled sheeting 4 is flexibly connected with pore-forming post 2, the bottom of forming tube 1 it is opening-like and be rotatably connected to one piece can be by forming tube 1
The forming seal plate 5 of the closure of openings of bottom.
With reference to shown in Fig. 3, the bottom of forming tube 1 have one be in rounding frustum type the first sealing 14, it is described into
The top of type sealing plate 5 has the shape of second sealing 15 in cone type, the second sealing 15 and the first sealing 14
Shape, size match so that the second sealing 15 can snap onto in the first sealing 14 just.Forming seal plate 5 and forming tube
1 bottom is rotatablely connected by bearing pin 16.The bottom of pore-forming post 2 flushes with the top of the first sealing 14.
With reference to shown in Fig. 2, the circular array of pore-forming post 2 is arranged in forming tube 1, and when shaping sealing plate 5 turn to
After the sealed bottom of forming tube 1, the top of forming seal plate 5 is withstood in the bottom of pore-forming post 2 just.
Preferred scheme, with reference to shown in Fig. 5, pore-forming post 2 is in hollow cylindrical shape and the sealed bottom of pore-forming post 2, pore-forming post 2
Outer wall is densely covered with discharge opening 6, and one piece of holding pad 7 outside forming tube 1, holding pad 7 are also associated with described pressure handle 3
Some and one-to-one binder post 8 of pore-forming post 2 is provided with, binder post 8 is inserted into pore-forming post 2 and connected with the activity of pore-forming post 2
Connect.The top of forming tube 1 and opening-like is extended at the top of pore-forming post 2, and binder post 8 is inserted into pore-forming post 2 from the top of pore-forming post 2
In.
Load weighted water can be poured into pore-forming post 2, binder process reclaimed water is uniformly extruded from discharge opening 6 by binder post 8, wet
Profit PAM makes PAM expand to form viscosity, and powder is bonded by PAM intrinsic viscosities during binder, obtained buffer sound construction.
The scheme for more having choosing is, using automatic watering, pore-forming post 2 is connected with each other by connecting tube 9, and one of pore-forming
Post 2 is connected with a water supply mechanism 10 that can add water into pore-forming post 2.
With reference to shown in Fig. 4, water supply mechanism 10 includes the filler pipe 11 of wherein one pore-forming post 2 of connection, and filler pipe 11 is located at
The top of profiled sheeting 4, filler pipe 11 can be flexible pipe or hard tube, and filler pipe 11 extends the outside of forming tube 1 and is connected with
One plus bucket 17, extend in filler pipe 11 and a stop valve 12 is provided with the pipeline outside forming tube 1.Stop valve 12 is opened,
Water in plus bucket 17 can be flowed into pore-forming post 2, after closing stop valve, stop adding water.
A connecting tube 9 is respectively connected with so that shape is webbed between pore-forming post 2 between every two adjacent pore-forming posts 2
Attachment structure.
Sealing ring 13 is provided with pore-forming post 2, binder post 8 is inserted into pore-forming post 2 and is tightly connected with pore-forming post 2, described
Discharge opening 6 is located at the lower section of sealing ring 13.
The present invention the course of work be：
The feeding engine 31 of wastewater storage tank 30, and the flowmeter 32 of connection feeding engine 31, described flowmeter 32 connect successively
It is connected to suction average mechanism 40 and buffer component 33.Second liquid conduction pipe 24 is also connected by return valve 24a and reflux pump 24b
Wastewater storage tank 30 is connect, second liquid conduction pipe 24 is also associated with discharge pipe in addition.
By above-mentioned Na2HPO4·12H2O、NaH2PO4·H2O and PAM proportioning, weighed, mixed and sieved, obtained
Buffer powder is standby.
Shaping sealing plate 5 is opened, pressure handle 3 first pulls profiled sheeting 4 to reach the position of filler pipe 11, added in forming tube 1
Buffer powder flushes to the top of the first sealing 14, and rotational forming sealing plate 5 covers the bottom of forming tube 1, and forming tube 1 is put
Onto ground.
Stop valve 12 is opened, after adding water, addition suitable quantity of water to account for the 5-10% of buffer powder weight in net plus bucket 17
Stop valve 12 is closed, pressing handle 3 makes profiled sheeting 4 down move, while the drive of forming seal plate 5 binder post 8 is down, will be into
Water in hole post 2 is extruded from discharging opening 6, and during pressure handle 3 declines, water is slowly extruded, and moistens buffer powder, will
PAM moistenings are expanded and with viscosity, make Na2HPO4·12H2O、NaH2PO4·H2O and PAM is bonded, and profiled sheeting 4 pushes three points
One of to after half distance, stop pushing, pin pressure handle 3 five to ten minutes with hand, open shaping sealing plate 5 afterwards,
Handle 3 will be pressed to push again to extrude the material in forming tube 1, obtain cellular sustained release buffer.
Buffer is put into main body tank 23, lid tank 25 is spirally connected with main body tank 23, and the first fluid communication pipe 22 connects
Water inlet pipe, second liquid conduction pipe 24 connect liquid liquid mixer 35, and the current that feeding engine 31 pumps are after buffer 20, buffering
Na in agent2HPO4·12H2O and NaH2PO4·H2O synchronously dissolves, and plays the pH cushioning effects to water.Due to having in buffer
There are PAM, PAM to be expanded after meeting water, by Na2HPO4·12H2O、NaH2PO4·H2O is wrapped, and will not at once be dissolved, be reached in water
Slow release effect.
Start feeding engine 31, waste water is flowed into self-priming feed pipe 41, according to fluid dynamic principle, in self-priming passage
Negative pressure is produced in 49, sealing plate 53 is opened, and this is, can add acid acceptor or alkalescence according to the pH value selection in wastewater storage tank
Nertralizer, so as to select to open the first stop valve 43 or the second stop valve 44, waste water is neutralized.
It will be appreciated by those skilled in the art that according to the acid-base value of waste liquid, the nertralizer of use is different, as waste liquid is
Acidity, then nertralizer is the saleratus liquid or sodium hydroxide solution of alkalescence, and if waste liquid is alkalescence, then nertralizer is acid phosphoric acid
Solution or hydrochloric acid solution or sulfuric acid solution etc..
After liquid liquid mixer is well mixed, waste water is flowed into tank body 1 waste water after neutralization, flows through buffer 20
Flow-guiding channel 26, Na2HPO4·12H2O and NaH2PO4·H2O dissolves, and forms highly viscous high-molecular gel after PAM swellings,
Reach the effect for slowing down phosphate dissolving, play slow releasing function, after current mix with phosphate, pH value plays buffering, and liquid liquid mixes
Clutch 35 plays well mixed effect, the pH value of the waste water after being adjusted with the detection of the second pH meter 36, by detecting data point reuse
Wastewater flow.
The present embodiment, by the way that the pH value of the waste water in wastewater storage tank 30 is adjusted to 6-8,1kg buffers and can handled in advance
The waste water of 10-20 tons, processing flow is 5-10T/hr corresponding to buffer above-mentioned 1kg, and the pH value of the waste water after processing exists
Between 6.8-7.2.
Embodiment 2
The present embodiment and the structure and operation principle of embodiment 1 are essentially identical, and difference is,
Buffer is made up of the component of following mass fraction：
Embodiment 3
The present embodiment and the structure and operation principle of embodiment 1 are essentially identical, and difference is,
Buffer is made up of the component of following mass fraction：
Embodiment 4
The present embodiment and the structure and operation principle of embodiment 1 are essentially identical, and difference is,
Buffer is made up of the component of following mass fraction：
Embodiment 5
The present embodiment and the structure and operation principle of embodiment 1 are essentially identical, and difference is,
Buffer is made up of the component of following mass fraction：
Embodiment 6
The present embodiment and the structure and operation principle of embodiment 1 are essentially identical, and difference is,
Buffer is made up of the component of following mass fraction：
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although forming tube 1, pore-forming post 2, pressure handle 3, profiled sheeting 4, forming seal plate 5, discharging have more been used herein
Hole 6, holding pad 7, binder post 8, connecting tube 9, water supply mechanism 10, filler pipe 11, stop valve 12, sealing ring 13, the first sealing
14th, the second sealing 15, bearing pin 16, plus bucket 17, buffer 20, tank body 21, the first fluid communication pipe 22, main body tank 23,
Two fluid communication pipes 24, return valve 24a, reflux pump 24b, lid tank 25, flow-guiding channel 26, wastewater storage tank 30, feeding engine 31, stream
Gauge 32, buffer component 33, the first pH meter 34, liquid liquid mixer 35, the second pH meter 36, self-priming average mechanism 40, self-priming
Feed pipe 41, check valve assembly 42, the first stop valve 43, the second stop valve 44, acid acceptor storage tank 45, antalkali storage
Tank 46, feed end 47, discharge end 48, self-priming passage 49, valve seat 50, fixed plate 50a, one-way slabs 51, sealing ring 52, sealing plate
53rd, the term such as spring 54, but it is not precluded from the possibility using other terms.Using these terms just for the sake of more easily
The essence of the present invention is described and explained, being construed as any additional limitation is disagreed with spirit of the present invention
's.
Claims (10)
- A kind of 1. pH governor motions for water process, it is characterised in that the self-priming average mechanism (40) including interconnection With buffer component (33),Described self-priming average mechanism (40) includes the self-priming feed pipe (41) of connection flow gauge (32), self-priming feed pipe (41) Check valve assembly (42) is provided with, described check valve assembly (42) passes through the first stop valve (43) and the second stop valve respectively (44) acid acceptor storage tank (45) and antalkali storage tank (46) are connected,Described buffer component (33) includes being used for the tank body (21) for holding buffer (20), and described tank body (21) includes setting There are the main body tank (23) of the first fluid communication pipe (22), and the lid tank (25) provided with second liquid conduction pipe (24), it is described Main body tank (23) is spirally connected with lid tank (25),Described main body tank (23) turns on close to the bottom of the first fluid communication pipe (22) and lid tank (25) close to second liquid The bottom of pipe (24) is respectively equipped with one piece of screen pack (100).
- 2. the pH governor motions according to claim 1 for water process, it is characterised in that described self-priming feed pipe (41) both ends are feed end (47) and discharge end (48), feed end (47) connection flow gauge (32), in feed end (47) and are gone out Self-priming passage (49) is provided between material end (48), described self-priming passage (49) is located in the side wall of self-priming feed pipe (41), institute The direction of internal diameter from feed end (47) toward the discharge end (48) of the self-priming feed pipe (41) stated is tapered into so as to form cone Runner, described self-priming passage (49) is close to discharge end (48), discharge end (48) connection main body tank (23).
- 3. the pH governor motions according to claim 2 for water process, it is characterised in that described check valve assembly (42) valve seat (50) is included, described valve seat (50) connects self-priming passage (49) and is tightly connected with self-priming passage (49), described Valve seat (50) in be provided with one-way slabs (51) in a ring, described one-way slabs (51) is provided with close to one end of self-priming passage (49) Sealing ring (52), pressure is provided with plate sealing together (53) on sealing ring (52), and described sealing plate (53) is connected with stretching shape The spring (54) of state, and described spring (54) is fixed on valve seat (50).
- 4. the pH governor motions according to claim 1 for water process, it is characterised in that described buffer (20) is in Cylindrical shape, buffer (20) is internal with that can make the flow-guiding channel (26) that liquid passes through, and it is in ring that flow-guiding channel (26), which has several, Shape array arranges so that buffer forms honeycomb coaly structure, and the axial line of flow-guiding channel (26) and the first fluid communication pipe (22) it is parallel with second liquid conduction pipe (24), described tank body (21) it is cylindrical and with the shape of buffer (20), The accommodating cavity that size matches,Described buffer (20) is made by suppressor, and described suppressor includes forming tube (1), and described forming tube (1) is interior It is fixedly connected with some pore-forming posts (2), described forming tube (1) top seal and is connected with a pressure handle (3), it is described Pressure handle (3) be inserted into forming tube (1), pressure handle (3) end is fixed with one piece positioned at the internal profiled sheeting of forming tube (1) (4), have on described profiled sheeting (4) and perforated correspondingly with pore-forming post (2), profiled sheeting (4) is movable even with pore-forming post (2) Connect, the bottom of forming tube (1) it is opening-like and be rotatably connected to one piece can be close by the shaping of the closure of openings of forming tube (1) bottom Shrouding (5).
- 5. the pH governor motions according to claim 2 for water process, it is characterised in that described pore-forming post (2) is in Annular array is arranged in forming tube (1), and after shaping sealing plate (5) is turned to forming tube (1) sealed bottom, pore-forming post (2) bottom is withstood at the top of forming seal plate (5) just, and described pore-forming post (2) is in hollow cylindrical shape and pore-forming post (2) bottom Portion seals, and pore-forming post (2) outer wall is densely covered with discharge opening (6).
- 6. the pH governor motions according to claim 3 for water process, it is characterised in that on described pressure handle (3) One piece is also associated with positioned at the outside holding pad (7) of forming tube (1), holding pad (7) is provided with some a pair with pore-forming post (2) 1 The binder post (8) answered, binder post (8) are inserted into pore-forming post (2) and are flexibly connected with pore-forming post (2).
- 7. the pH governor motions according to claim 4 for water process, it is characterised in that described pore-forming post (2) top Portion extends at the top of forming tube (1) and opening-like, and binder post (8) is inserted at the top of pore-forming post (2) in pore-forming post (2), Described pore-forming post (2) by connecting tube (9) be connected with each other, and one of pore-forming post (2) be connected with one can be to pore-forming post (2) water supply mechanism (10) of water is added in.
- 8. the pH governor motions according to claim 5 for water process, it is characterised in that described water supply mechanism (10) Include the filler pipe (11) of wherein one pore-forming post (2) of connection, it is outside and be connected with one that filler pipe (11) extends forming tube (1) Individual plus bucket (17), extend in filler pipe (11) and a stop valve (12), every two phases are provided with the pipeline of forming tube (1) outside A connecting tube (9) is respectively connected between adjacent pore-forming post (2) so that the webbed attachment structure of shape between pore-forming post (2).
- 9. the pH governor motions according to claim 6 for water process, it is characterised in that in described pore-forming post (2) Provided with sealing ring (5213), binder post (8) is inserted into pore-forming post (2) to be tightly connected with pore-forming post (2), described discharge opening (6) below sealing ring (5213).
- 10. the pH governor motions according to claim 2 for water process, it is characterised in that described forming tube (1) Bottom has first sealing (14) in rounding frustum type, has one at the top of described forming seal plate (5) in circle The second sealing (15) of frustum type, shape, the size of the second sealing (15) and the first sealing (14) match so that Second sealing (15) can snap onto in the first sealing (14) just, described forming seal plate (5) and forming tube (1) bottom It is rotatablely connected by bearing pin (16).
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| CN201710880152.9A CN107698010B (en) | 2017-09-26 | 2017-09-26 | pH adjusting mechanism for water treatment |
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| CN201710880152.9A CN107698010B (en) | 2017-09-26 | 2017-09-26 | pH adjusting mechanism for water treatment |
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| CN107698010B CN107698010B (en) | 2020-08-14 |
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| CN206395861U (en) * | 2017-01-19 | 2017-08-11 | 青岛聚邦环境科技股份有限公司 | A kind of dosing tank is from liquid sucking device |
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| JPS63252588A (en) * | 1987-04-08 | 1988-10-19 | Hitachi Ltd | Waste water treatment system |
| CN104108675A (en) * | 2014-06-09 | 2014-10-22 | 浙江中控系统工程有限公司 | Jar stock movement detection conveying device |
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Effective date of registration: 20200713 Address after: 523000 Dapu industrial district, Qingxi Town, Dongguan, Guangdong Applicant after: DONGGUAN HUA XIN DA BEVERAGE Co.,Ltd. Address before: 322104 Zhejiang province Jinhua city Dongyang city six Stone Street Village Xu Ge 7 Applicant before: Du Zhonghua |
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