CN209322621U - A kind of integrated wastewater treatment plant - Google Patents
A kind of integrated wastewater treatment plant Download PDFInfo
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- CN209322621U CN209322621U CN201822195295.9U CN201822195295U CN209322621U CN 209322621 U CN209322621 U CN 209322621U CN 201822195295 U CN201822195295 U CN 201822195295U CN 209322621 U CN209322621 U CN 209322621U
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- hybrid reaction
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- wastewater treatment
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Abstract
The utility model belongs to technical field of waste water processing, and in particular to a kind of integrated wastewater treatment plant.For in existing wastewater processing technology, the problem of lacking the device for being suitable for the new-type technique that two or more waste water carry out hybrid reaction, the technical solution of the utility model is: including hybrid reaction tank, the hybrid reaction tank is that funnelform lower part forms by the top that shape is cylindrical body and shape, temperature sensor is provided in hybrid reaction tank, stirring blade I, the test section of the temperature sensor and the stirring blade I are located at the region of the upper and lower part intersection of hybrid reaction tank, at least two mixing water inlet pipes are provided at the top of hybrid reaction tank, the outer sheath of hybrid reaction tank is equipped with heating mantle, the bottom of hybrid reaction tank is provided with precipitating discharge nozzle and mixing outlet pipe.The utility model is suitable for the comprehensive management of technology of waste water.
Description
Technical field
The utility model belongs to technical field of waste water processing, and in particular to a kind of integrated wastewater treatment plant.
Background technique
Wastewater treatment is exactly to be handled using the method for physics, chemistry and biology waste water, makes purification of waste water, is reduced dirty
Dye makes full use of water resource so that reaching Sewage treatment, multiplexing.Common wastewater treatment method include scalping, middle sieve, it is broken,
The techniques such as flow measurement, slagging-off, aeration, flotation, flocculation and chemical treatment, in these techniques, the waste water of processing is usually at each place
Reason flows between pond.
And in order to reduce the cost of wastewater treatment, people are constantly trying to carrying out various wastewater into integrated treatment, reach pre-
The treatment effect of phase, or even obtain the product that can obtain generating economic benefit.Comprising some new in these integrated disposal processings
Technique, such as under the conditions ofs specific temperature, pH or atmosphere etc. by two or more waste water carry out hybrid reaction.And mesh
Preceding sewage treatment equipment is unsuitable for such new-type treatment process.
Utility model content
For the new-type technique in existing wastewater processing technology, lacked suitable for two or more waste water progress hybrid reaction
Device the problem of, the utility model provides a kind of integrated wastewater treatment plant, its object is to: providing one kind can efficiently mix
Different waste water are closed, reaction is brought it about, and facilitate the wastewater treatment equipment of recycling reaction product.
The technical solution adopted in the utility model is as follows:
A kind of integrated wastewater treatment plant, including hybrid reaction tank, the hybrid reaction tank are the upper of cylindrical body by shape
Portion and shape are funnelform lower part composition, and temperature sensor, stirring blade I are provided in hybrid reaction tank, and the temperature passes
The test section of sensor and the stirring blade I are located at the region of the upper and lower part intersection of hybrid reaction tank, hybrid reaction tank
Top be provided at least two mixing water inlet pipes, the outer sheath of hybrid reaction tank is equipped with heating mantle, the bottom of hybrid reaction tank
It is provided with precipitating discharge nozzle and mixing outlet pipe.
After the technical solution, different types of waste water can be subjected to mixed processing, mixing under conditions of temperature control
Reactor tank lower part is set as funnel-form, it is therefore an objective to facilitate the precipitating of formation carrying out centralized collection.Meanwhile what is formed after processing sinks
It forms sediment through precipitating discharge nozzle discharge, supernatant liquor is discharged by mixing outlet pipe again after draining in precipitating.The benefit collected respectively is
It avoids all that treated that waste water is filtered, improves the collection efficiency of precipitating, above-mentioned improvement is for precipitating as tool
The technique for having the product of economic value to need to recycle is highly beneficial.In addition, in order to reduce the dynamics of reaction, so that is generated is heavy
Shallow lake crystal form is more controllable, and the addition speed for being typically different waste water is that comparison is slow, thus by the test section of temperature sensor and
Stirring blade is arranged at the region of the upper and lower part intersection of hybrid reaction tank, and position is lower at this, can be rigid in reaction
Just stirring and temperature control is enabled just to play due effect at the initial stage that technique starts with mixed waste water when beginning.
Preferably, further include at least two pretreatment tanks, stirring blade II, the pre- place are provided in the pretreatment tank
Reason tank top is provided with wastewater inlet pipe and charge pipe II, and pretreatment pot bottom is provided with sludge pipe, under each pretreatment tank
The side in portion is connected to by a mixing water inlet pipe with hybrid reaction tank.The preferred embodiment is provided in the front end of mixing water inlet pipe
Tank is pre-processed, makes it possible to pre-process each waste water before waste water mixes, by charge pipe, can be realized pH tune
Section, reactant concentration adjust and the operations such as preparatory flocculation sedimentation.
It is further preferred that being provided with Rose Box below pretreatment tank, pass through sludge pipe and pretreatment tank at the top of Rose Box
Bottom connection, Rose Box middle part are provided with filter membrane, and filtering lower box part is connect by return pipe with pretreatment tank top, on return pipe
It is provided with reflux pump.The preferred embodiment is directed to the pretreatment tank setting for needing to carry out flocculation precipitation pretreatment, can pass through filtering
Case is filtered to remove the precipitating generated in pretreatment, and by filtered return of waste water into pretreatment tank.
It is further preferred that being connected with probe tube branch pipe on mixing water inlet pipe, sampling valve is provided on probe tube branch pipe.It takes
Sample pipe branch pipe can be sampled the waste water flowed out in each pretreatment tank, facilitate and analyze each waste water by pretreatment
Composition information afterwards, so as to adjust the technological parameter of subsequent hybrid technique.
Preferably, it mixes on water inlet pipe and is provided with flow control valve.In order to reduce the dynamics of reaction, so that is generated is heavy
Shallow lake crystal form is more controllable, and the addition speed for being typically different waste water is controlled, and the preferred embodiment makes each waste water
Addition speed control it is more convenient.
Preferably, online pH sensor is additionally provided in hybrid reaction tank, the detection position of online pH sensor is in mixing
The region of the upper and lower part intersection of reactor tank；At least one charge pipe I is additionally provided at the top of the hybrid reaction tank.It should
Preferred embodiment can be added in soda acid control hybrid reaction tank by charge pipe I and be given up by the test result of online pH sensor
The pH of water, to realize the regulation to waste water hybrid reaction.
Preferably, resistive heater is provided in heating mantle, the resistive heater is divided into independent in the vertical direction
Multistage setting.In order to reduce the dynamics of reaction, so that the precipitating crystal form generated is more controllable, it is typically different the addition speed of waste water
Degree initial stage that is all relatively slow, thus carrying out in technique, heating mantle only need to concentrate on down to the heating region of hybrid reaction tank
Portion, and water level increases as technique carries out, in hybrid reaction tank, heating mantle is also required to the heating region of hybrid reaction tank
Gradually covering upwards.In the preferred embodiment, so that resistive heater separates distribution in the vertical direction, it is thus possible to pass through control
Part resistive heater is powered to control the region of heating.
Preferably, mixing outlet pipe is connected with siphon pipe at the bottom opening of hybrid reaction tank.The preferred embodiment makes
Mixing outlet pipe is connected as one with siphon pipe, and the opening of siphon pipe is downward, and the precipitating generated is avoided to make due to gravity
With and be deposited in mixing outlet pipe in, and then avoid precipitating as supernatant liquor is pumped.
It is further preferred that the funnelform lower part of hybrid reaction tank be provided with one it is flat, the precipitating discharge nozzle and
Mixing outlet pipe the opening on hybrid reaction tank be arranged at it is described it is flat on.
It is further preferred that the lower part of hybrid reaction tank is cone, opening of the discharge nozzle on hybrid reaction tank is precipitated
The lowest part of the lower part of the cone is set, mixes opening of the outlet pipe on hybrid reaction tank and is arranged in the cone
Lower part side on, the opening of the siphon pipe be arranged in it is described precipitating discharge nozzle opening top.
Above two preferred embodiment is two kinds of preferred forms of hybrid reaction pot bottom structure, they can further keep away
Exempt from deposit buildup in mixing outlet pipe, and then avoids precipitating as supernatant liquor is pumped.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. mixed processing can be carried out different types of waste water under conditions of temperature control, hybrid reaction tank lower part is set as
Funnel-form, it is therefore an objective to facilitate and the precipitating of formation is subjected to centralized collection.Meanwhile the precipitating formed after processing passes through precipitating discharge nozzle
Supernatant liquor is discharged by mixing outlet pipe again after draining in discharge, precipitating.The benefit collected respectively is that of avoiding all processing
Waste water afterwards is filtered, and improves the collection efficiency of precipitating, above-mentioned improvement is for precipitating as the product with economic value
The technique for needing to recycle is highly beneficial.
2., so that the precipitating crystal form generated is more controllable, being typically different the addition of waste water to reduce the dynamics of reaction
Speed is that comparison is slow, thus by the test section of temperature sensor and stirring blade be arranged at hybrid reaction tank top and
The region of lower part intersection, position is lower at this, can reaction just start when just with mixed waste water so that stirring with
Temperature control can just play due effect at the initial stage that technique starts.
3. mixing water inlet pipe front end provide pretreatment tank, make it possible to waste water mix before to each waste water into
Row pretreatment can be realized the operations such as pH adjusting, reactant concentration adjusting and preparatory flocculation sedimentation by charge pipe.So that
The optional design scheme of technique is more abundant.
4., can be pre- by being filtered to remove for Rose Box for the pretreatment tank setting for needing to carry out flocculation precipitation pretreatment
The precipitating generated in processing, and by filtered return of waste water into pretreatment tank.
5. probe tube branch pipe can be sampled the waste water flowed out in each pretreatment tank, facilitating analysis, each is useless
Water passes through pretreated composition information, so as to adjust the technological parameter of subsequent hybrid technique.
6., so that the precipitating crystal form generated is more controllable, being typically different the addition of waste water to reduce the dynamics of reaction
Speed is controlled, and flow control valve makes the control of the addition speed of each waste water more convenient.
7. soda acid can be added by charge pipe I and control in hybrid reaction tank by the test result of online pH sensor
The pH of waste water, to realize the regulation to waste water hybrid reaction.
8., so that the precipitating crystal form generated is more controllable, being typically different the addition of waste water to reduce the dynamics of reaction
Speed initial stage that is all relatively slow, thus carrying out in technique, heating mantle only need to concentrate on to the heating region of hybrid reaction tank
Lower part, and water level increases as technique carries out, in hybrid reaction tank, heating mantle also needs the heating region of hybrid reaction tank
It gradually to cover upwards.So that resistive heater separates distribution in the vertical direction, it is thus possible to heat electricity by control section
Resistance silk is powered to control the region of heating.
9. mixing outlet pipe is connected as one with siphon pipe, and the opening of siphon pipe is downward, avoids the precipitating generated
It is deposited in due to gravity in mixing outlet pipe, and then avoids precipitating as supernatant liquor is pumped.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of hybrid reaction tank in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram that tank is pre-processed in the utility model embodiment 1；
Fig. 4 is the structural schematic diagram of hybrid reaction tank in the utility model embodiment 2.
Wherein, 1- hybrid reaction tank, 2- heating mantle, 3- resistive heater, the inclined-plane 4-, 5- precipitate discharge nozzle, and 6- is settled out
Expect that valve, 7- precipitate discharging pump, 8- temperature sensor, 9- stirring blade I, 10- mixing outlet valve, 11- mixing outlet pipe, 12- rainbow
Suction pipe, 13- mix water outlet pump, the online pH sensor of 14-, 15- charge pipe I, 16- exhaust pipe, 17- mixing water inlet pipe, 18- flow
Control valve, 19- threeway, 20- sampling valve, 21- probe tube branch pipe, 22- pre-process tank, 23- wastewater inlet pipe, 24- stirring blade
II, 25- charge pipe II, 26- return pipe, 27- reflux pump, 28- filter membrane, 29- Rose Box, 30- sludge pipe, 31- mud valve.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to Fig. 4 to the utility model.
Embodiment 1
A kind of integrated wastewater treatment plant, including hybrid reaction tank 1, the hybrid reaction tank 1 are cylindrical body by shape
Top and shape are funnelform lower part composition, are provided with temperature sensor 8, online 14 and of pH sensor in hybrid reaction tank 1
Stirring blade I 9, the test section of the temperature sensor 8, the test section of online pH sensor 14 and the stirring blade I 9 are located at
The region of the upper and lower part intersection of hybrid reaction tank 1.Stirring blade I 9 penetrates through the top of hybrid reaction tank 1 by a shaft
Portion is connected on a motor.The top setting of hybrid reaction tank 1 is mixed and is connected on water inlet pipe 17 there are two water inlet pipe 17 is mixed
There are flow control valve 18 and probe tube branch pipe 21, sampling valve 20 is provided on probe tube branch pipe 21.
The other end of each mixing water inlet pipe 17 is respectively connected with a pretreatment tank 22, is arranged in the pretreatment tank 22
There is stirring blade II 24, wastewater inlet pipe 23 and charge pipe II 25 are provided at the top of the pretreatment tank 22, pre-processes 22 bottom of tank
Portion is provided with sludge pipe 30, and the side of each pretreatment 22 lower part of tank passes through a mixing water inlet pipe 17 and hybrid reaction tank 1
Connection.It is provided with Rose Box 29 below pretreatment tank 22, is connected at the top of Rose Box 29 by sludge pipe 30 and pretreatment 22 bottom of tank
It connects, filter membrane 28 is provided in the middle part of Rose Box 29,29 lower part of Rose Box is flowed back by connecting at the top of return pipe 26 and pretreatment tank 22
Reflux pump 27 is provided on pipe 26.
The top of hybrid reaction tank 1 is additionally provided at least one charge pipe I 15.Charge pipe I 15 is for adding in technique mistake
The various solid-states and liquid reagent for needing to be added in journey.
The outer sheath of hybrid reaction tank 1 be equipped with heating mantle 2, specifically, heating mantle 2 be arranged in hybrid reaction tank 1 outside
The interlayer of side is provided with resistive heater 3 for heating in interlayer.In order to realize the position to 1 different height of hybrid reaction tank
The heating set is respectively controlled, and a kind of preferred structure is that resistive heater 3 is divided into independent multistage in the vertical direction and sets
It sets, and each section of resistive heater 3 is controlled using independent circuit.
The bottom of hybrid reaction tank 1 is provided with precipitating discharge nozzle 5 and mixing outlet pipe 11.It is provided on precipitating discharge nozzle 5
Outlet valve 6 and precipitating discharging pump 7 are precipitated, mixes and is provided with mixing outlet valve 10 and mixing water outlet pump 13 on outlet pipe 11.Precipitating
The minimum point of hybrid reaction tank 1 should be arranged in the opening of discharge nozzle 5, in the present embodiment close reactor tank 1 it is funnelform under
Portion be provided with one it is flat, the precipitating discharge nozzle 5 and mix opening of the outlet pipe 11 on hybrid reaction tank 1 and be arranged at institute
It states on flat.Mixing outlet pipe 11 is connected with siphon pipe 12 at the bottom opening of hybrid reaction tank 1.Siphon pipe 12 in opening to
Under inverted L shape, the position of the opening of siphon pipe 12 should be above mixing outlet pipe 11 in the position of the bottom opening of hybrid reaction tank 1
It sets.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is, the lower part of hybrid reaction tank 1 is cone, does not have real
Apply it is flat described in example 1, precipitate opening of the discharge nozzle 5 on hybrid reaction tank 1 be arranged in the cone lower part it is minimum
Locate, on the side for mixing the lower part that the cone is arranged in opening of the outlet pipe 11 on hybrid reaction tank 1, the siphon pipe
The top of the opening of the precipitating discharge nozzle 5 is arranged in 12 opening.
Make specifically below by a kind of course of work of specific waste water treatment process to embodiment 1 and embodiment 2
It is bright.
The technique is a kind of utilization RE waste water resource comprehensive utilization production crystal form CaF2Method, include the following steps:
[1] rare earth extraction calcium saponification waste-water is added thereto a pretreatment tank 22, is sequentially added by charge pipe II 25
As cleaner, the purpose that cleaner is added is the Ba removed in rare earth extraction calcium saponification waste-water for sodium hydroxide and vulcanized sodium2+、
Pb2+And Sr2+Plasma improves the crystallinity and purity of production calcirm-fluoride to eliminate the co-precipitation that these cations are formed.So
Polyacrylamide is added by charge pipe II 25 again afterwards to be precipitated, contamination precipitation is come out, after stratification, opens mud valve
31, the filtering removal precipitating in Rose Box 29 is obtained by filtration clear liquid and is flowed back into pretreatment tank 22 by return pipe 26.Precipitating row
After to the greatest extent, mud valve 31 is closed, then pre-processes and is only left clear and transparent processing waste water A in tank 22.
[2] another pretreatment tank 22 is added in rare-earth smelting fluoride waste, pH is adjusted to by 7- by charge pipe II 25
8, polyacrylamide is then added by charge pipe II 25 and is precipitated, contamination precipitation is come out, after stratification, opens spoil disposal
Valve 31, the filtering removal precipitating in Rose Box 29 are obtained by filtration clear liquid and are flowed back into pretreatment tank 22 by return pipe 26.Precipitating
After draining, mud valve 31 is closed, then pre-processes and is only left clear and transparent processing waste water B in tank 22.
[3] the commercial fluorided calcium of powder is added into hybrid reaction tank 1 as the nucleus for preparing crystal form calcirm-fluoride out-phase forming core,
Then it is slowly added to processing waste water A simultaneously into hybrid reaction tank 1 and handles waste water B, two flows can be used in the speed of addition
Control valve 18 controls.Make to handle waste water A and handle the raw reaction of waste water B hybrid concurrency in hybrid reaction tank 1 to generate crystal form fluorination
Calcium.The condition for handling waste water A and handling the raw reaction of waste water B hybrid concurrency is 40~60 DEG C of reaction temperature, pH=7~8.Temperature is logical
The energization and power-off of the feedback information control resistive heater 3 of excess temperature sensor 8 are realized.The control of pH is sensed by online pH
The feedback information addition acid or alkali of device 14 are realized.
[4] the solid-state calcirm-fluoride that reaction generates is discharged by precipitating discharge nozzle 5, carries out the works such as subsequent filtering and elutriation
The product with economic value is made in skill.After solid-state calcirm-fluoride is all discharged, precipitating discharging pump 7 and precipitating outlet valve are closed
6, it opens mixing outlet valve 10 and mixes water outlet pump 13 and arranged have passed through the clear liquid that mixed precipitation is reacted in hybrid reaction tank 1
Out.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (10)
1. a kind of integrated wastewater treatment plant, it is characterised in that: including hybrid reaction tank (1), the hybrid reaction tank (1) is by shape
Shape is the top of cylindrical body and shape is funnelform lower part composition, be provided in hybrid reaction tank (1) temperature sensor (8),
Stirring blade I (9), the test section and the stirring blade I (9) of the temperature sensor (8) are located at the upper of hybrid reaction tank (1)
The region in portion and lower part intersection is provided at least two mixing water inlet pipes (17), hybrid reaction at the top of hybrid reaction tank (1)
The outer sheath of tank (1) is equipped with heating mantle (2), and the bottom of hybrid reaction tank (1) is provided with precipitating discharge nozzle (5) and mixing outlet pipe
(11)。
2. a kind of integrated wastewater treatment plant described in accordance with the claim 1, it is characterised in that: further include at least two pretreatments
Tank (22) is provided with stirring blade II (24) in the pretreatment tank (22), is provided with waste water at the top of the pretreatment tank (22)
Water inlet pipe (23) and charge pipe II (25), pretreatment tank (22) bottom are provided with sludge pipe (30), each pretreatment tank (22)
The side of lower part is connected to by a mixing water inlet pipe (17) with hybrid reaction tank (1).
3. a kind of integrated wastewater treatment plant according to claim 2, it is characterised in that: below the pretreatment tank (22)
It is provided with Rose Box (29), is connect by sludge pipe (30) with pretreatment tank (22) bottom at the top of Rose Box (29), Rose Box
(29) middle part is provided with filter membrane (28), and Rose Box (29) lower part is returned by connecting at the top of return pipe (26) and pretreatment tank (22)
Reflux pump (27) are provided in flow tube (26).
4. a kind of integrated wastewater treatment plant according to claim 2, it is characterised in that: on the mixing water inlet pipe (17)
It is connected with probe tube branch pipe (21), sampling valve (20) is provided on probe tube branch pipe (21).
5. a kind of integrated wastewater treatment plant described in accordance with the claim 1, it is characterised in that: on the mixing water inlet pipe (17)
It is provided with flow control valve (18).
6. a kind of integrated wastewater treatment plant described in accordance with the claim 1, it is characterised in that: in the hybrid reaction tank (1)
It is additionally provided with online pH sensor (14), the detection position of online pH sensor (14) is in the top of hybrid reaction tank (1) under
The region of portion's intersection；At least one charge pipe I (15) is additionally provided at the top of the hybrid reaction tank (1).
7. a kind of integrated wastewater treatment plant described in accordance with the claim 1, it is characterised in that: setting in the heating mantle (2)
Have resistive heater (3), the resistive heater (3) is divided into independent multistage setting in the vertical direction.
8. a kind of integrated wastewater treatment plant described in accordance with the claim 1, it is characterised in that: the mixing outlet pipe (11) exists
Siphon pipe (12) are connected at the bottom opening of hybrid reaction tank (1).
9. a kind of integrated wastewater treatment plant according to claim 8, it is characterised in that: the hybrid reaction tank (1)
Funnelform lower part be provided with one it is flat, the precipitating discharge nozzle (5) and mixing outlet pipe (11) on hybrid reaction tank (1)
Opening be arranged at it is described it is flat on.
10. a kind of integrated wastewater treatment plant according to claim 8, it is characterised in that: the hybrid reaction tank (1)
Lower part is cone, and the minimum of the lower part of the cone is arranged in the opening of precipitating discharge nozzle (5) on hybrid reaction tank (1)
Locate, on the side for mixing the lower part that the cone is arranged in the opening of outlet pipe (11) on hybrid reaction tank (1), the rainbow
The opening setting of suction pipe (12) is in the top of the opening of precipitating discharge nozzle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195295.9U CN209322621U (en) | 2018-12-26 | 2018-12-26 | A kind of integrated wastewater treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195295.9U CN209322621U (en) | 2018-12-26 | 2018-12-26 | A kind of integrated wastewater treatment plant |
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| Publication Number | Publication Date |
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| CN209322621U true CN209322621U (en) | 2019-08-30 |
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| CN201822195295.9U Active CN209322621U (en) | 2018-12-26 | 2018-12-26 | A kind of integrated wastewater treatment plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735202A (en) * | 2021-08-31 | 2021-12-03 | 安徽普氏生态环境工程有限公司 | Water separator device capable of accurately controlling water inlet proportion and adjusting method |
-
2018
- 2018-12-26 CN CN201822195295.9U patent/CN209322621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735202A (en) * | 2021-08-31 | 2021-12-03 | 安徽普氏生态环境工程有限公司 | Water separator device capable of accurately controlling water inlet proportion and adjusting method |
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