CN208182743U - A kind of sour water processing unit - Google Patents
A kind of sour water processing unit Download PDFInfo
- Publication number
- CN208182743U CN208182743U CN201820356789.8U CN201820356789U CN208182743U CN 208182743 U CN208182743 U CN 208182743U CN 201820356789 U CN201820356789 U CN 201820356789U CN 208182743 U CN208182743 U CN 208182743U
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- Prior art keywords
- pond
- face
- processing unit
- filtering settling
- sour water
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Abstract
The utility model provides a kind of sour water processing unit, including the first filtering settling pond, neutralization pond, water cooling pond, collecting pit, driving device, second filtering settling pond and clarifier-tank, first filtering settling pond is connected to neutralization pond by the first connecting pipe, neutralization pond includes the first end face and second end face being oppositely arranged, mixing component is provided in neutralization pond, mixing component includes hollow agitating shaft and multiple hollow stirring blades being connected to agitating shaft, one end of agitating shaft is connected to by first end face with water cooling pond, the other end is connected to by second end face with collecting pit, driving device is set between water cooling pond and first end face and for driving agitating shaft to rotate, first end face offers caustic soda feed inlet, neutralization pond is connected to the second filtering settling pond by the second connecting pipe, second filtering settling pond and clarifier-tank are connected by third It threads a pipe connection.The apparatus structure is simple, easy to operate, higher to the treatment effeciency of sour water, at low cost.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, specifically, being related to a kind of sour water processing unit.
Background technique
A large amount of sewage can be generated in the industrial production, and due to containing a large amount of polluter, direct emission can directly endanger
The health of victimization class.
Wherein, sour water is mainly derived from chemical plant in industrial production, Metal Processing Factory, tanyard, chemical fibre
Factory etc..It is 1-10% or smaller containing acid concentration, sour water has stronger corrosivity, corrodes pipe duct and structures, interferes water body
Self-cleaning makes soil acidification or salinization of soil, and therefore, it is necessary to qualified discharges after handling sour water.In the prior art, acid
Sewage disposal device is larger, and processing cost is higher, meanwhile, some sour water processing equipment sewage treating efficiencies are poor,
Higher cost, it is time-consuming and laborious.
Therefore, it invents a kind of sour water processing unit for being able to solve the above problem and becomes urgently to be resolved at present and ask
Topic.
Utility model content
For deficiency above-mentioned in the prior art, the utility model provides a kind of sour water processing unit, structure is simple,
It is easy to operate, higher to the treatment effeciency of sour water, it is at low cost.
In order to achieve the above object, the solution that the utility model uses is:
A kind of sour water processing unit, including the first filtering settling pond, neutralization pond, water cooling pond, collecting pit, driving dress
It sets, the second filtering settling pond and clarifier-tank, the first filtering settling pond are connected to neutralization pond by the first connecting pipe, neutralization pond packet
The first end face and second end face being oppositely arranged are included, mixing component is provided in neutralization pond, mixing component includes hollow stirring
One end of axis and multiple hollow stirring blades being connected to agitating shaft, agitating shaft is connected to by first end face with water cooling pond, separately
One end is connected to by second end face with collecting pit, and driving device is set between water cooling pond and first end face and for driving stirring
Axis rotation, first end face offer caustic soda feed inlet, and neutralization pond is connected to the second filtering settling pond by the second connecting pipe,
Second filtering settling pond is connected to clarifier-tank by third connecting pipeline, and the first connecting pipe, the second connecting pipe and third connect
Switch valve is provided on threading a pipe.
Further, in the utility model preferred embodiment, agitating shaft is additionally provided with switch close to one end of water cooling pond
Valve.
Further, in the utility model preferred embodiment, the side wall of neutralization pond is provided with water intaking slot and cover board, water intaking
One end of slot is connected to neutralization pond by through-hole, and the other end extends towards the direction of the side wall far from neutralization pond, cover board sliding setting
In neutralization pond side wall and for opening and closing through-hole.
Further, in the utility model preferred embodiment, water intaking slot include bottom plate, the first side plate, the second side plate and
Third side plate, the first side plate and the second side plate are respectively arranged at the opposite end of bottom plate, and are located at ipsilateral, the third side plate of bottom plate
It is connect respectively with bottom plate, the first side plate, the second side plate, cover board is provided with buckle close to one end of bottom plate, and bottom plate is close to cover board
The card slot that one end face is provided with and is clasped.
Further, in the utility model preferred embodiment, the longitudinal section of the side wall of neutralization pond is corrugated.
Further, in the utility model preferred embodiment, driving device includes motor, first gear and the second tooth
Wheel, first gear are installed on agitating shaft, and second gear is installed on the transmission shaft of motor and is meshed with first gear.
Further, in the utility model preferred embodiment, the first filtering settling pond includes the first end being oppositely arranged
And second end, first end are provided with wastewater inlet, and the first filter screen is provided in the first filtering settling pond, the first connecting pipe
One end is connected to the side wall of the first filtering settling pond, and the other end is connected to first end face.
Further, in the utility model preferred embodiment, the second filtering settling pond includes the third end being oppositely arranged
Face and the 4th end face, the second filter screen is provided in the second filtering settling pond, and one end of the second connecting pipe and second end face connect
Logical, the other end is connected to third end face.
Further, in the utility model preferred embodiment, clarifier-tank includes the 5th end face and the 6th being oppositely arranged
End face is provided with adsorption layer in clarifier-tank, and one end of third connecting pipeline is connected to the side wall of the second filtering settling pond, the other end
It is connected to the 5th end face.
Further, in the utility model preferred embodiment, adsorption layer is molecular sieve adsorption layer.
The beneficial effect of sour water processing unit provided by the utility model is that it is heavy that sour water first passes through the first filtering
Shallow lake pond, filtering precipitating remove a large amount of foreign-matter contaminations etc. in sour water, improve processing effect of the sour water in neutralization pond
Rate;It is provided with mixing component in neutralization pond, the sour water and causticity into neutralization pond can be made by the agitation of mixing component
Sodium is sufficiently mixed uniformly, is improved and is neutralized efficiency, wherein mixing component includes hollow agitating shaft and multiple is connected to agitating shaft
Hollow stirring blade, one end water cooling pond connection of agitating shaft, the other end are connected to collecting pit, and the cold water in water cooling pond is continuous
Enter collecting pit by agitating shaft and stirring blade, most of sour water can be taken away in this way and react the heat generated with caustic soda
Amount;Then the sewage after neutralizing successively passes through the second filtering settling pond and clarifier-tank, is further reduced the impurity in sewage to reach
To the standard of discharge, the sour water processing unit structure is simple, easy to operate, higher to the treatment effeciency of sour water, cost
It is low.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the sour water processing unit that the utility model first embodiment provides;
Fig. 2 is the partial structure diagram of the side wall for the neutralization pond that the utility model first embodiment provides;
Fig. 3 is the structural schematic diagram for the cover board that the utility model first embodiment provides;
Fig. 4 is the structural schematic diagram for the water intaking slot that the utility model first embodiment provides;
Fig. 5 is the structural schematic diagram for the sour water processing unit that the utility model second embodiment provides.
Icon: 100- sour water processing unit;The first filtering settling pond of 200-;The first connecting pipe of 210-;220-
One end;230- second end;240- wastewater inlet;The first filter screen of 250-;260- elevator pump;300- neutralization pond;310- first end
Face;320- second end face;330- caustic soda feed inlet;340- mixing component;341- agitating shaft;342- stirring blade;In 350-
With the side wall in pond;351- water intaking slot;352- cover board;353- through-hole;354- bottom plate;The first side plate of 355-;The second side plate of 356-,
357- third side plate;358- buckle;359- card slot;400- water cooling pond;500- collecting pit;600- driving device;610- motor;
611- transmission shaft;620- first gear;630- second gear;The second filtering settling pond of 700-;The second connecting pipe of 710-;720-
Third end face;The 4th end face 730-;The second filter screen of 740-;The side wall of the second filtering settling pond of 750-;800- clarifier-tank;810-
Third connecting pipeline;The 5th end face 820-;The 6th end face 830-;831- outlet of sewer;840- adsorption layer;900- switch valve.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", etc. be only used for distinguish description, be not understood to indicate or imply relatively important
Property.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment
Fig. 1 is please referred to, the utility model embodiment provides a kind of sour water processing unit 100, including the first filtering
Sedimentation basin 200, neutralization pond 300, water cooling pond 400, collecting pit 500, driving device 600, the second filtering settling pond 700 and clarifier-tank
800。
First filtering settling pond 200 is connected to neutralization pond 300 by the first connecting pipe 210, wherein the first filtering precipitating
Pond 200 includes the first end 220 and second end 230 being oppositely arranged, and first end 220 is provided with wastewater inlet 240, in order to
So that sour water is entered the first filtering settling pond 200 from wastewater inlet 240, is provided with the first mistake in the first filtering settling pond 200
Strainer 250, in order to the impurity being filtered to remove in sewage, avoid influence sour water in neutralization pond 300 in and imitate
Rate.
Neutralization pond 300 includes the first end face 310 and second end face 320 being oppositely arranged, wherein the first connecting pipe 210
One end be connected to the side wall 260 of the first filtering settling pond, in the present embodiment, one end of the first connecting pipe 210 is located at first
Between filter screen 250 and second end 230 and close to the first filter screen 250, in order to make to filter by the first filter screen 250
And the upper layer sewage after the first filtering settling pond 200 precipitating enters in neutralization pond 300, the other end and first end face 310 connect
It is logical.
Preferably, elevator pump 260 is additionally provided on the first connecting pipe 210, in order to conveniently make the first filtering heavy
The sewage in shallow lake pond 200 enters neutralization pond 300.
Wherein, first end face 310 offers caustic soda feed inlet 330, in order to facilitate caustic soda from caustic soda into
Material mouth 330 is reacted into neutralization pond 300 with sour water, carries out neutralizing the standard for adjusting pH to reach discharge to sour water.
Be provided with mixing component 340 in neutralization pond 300, mixing component 340 include hollow agitating shaft 341 and it is multiple with stir
The hollow stirring blade 342 of the connection of axis 341 is mixed, one end of agitating shaft 341 is connected to by first end face 310 with water cooling pond 400,
The other end is connected to by second end face 320 with collecting pit 500, wherein driving device 600 is set to water cooling pond 400 and first end
Between face 310 and for driving agitating shaft 341 to rotate.
Mixing component 340 mainly has both sides to act in the present embodiment, and first: being made by the drive of driving device 600
It is constantly rotated in neutralization pond 300, caustic soda can be made to be mixed evenly with sour water, accelerates caustic soda and acidity
The reaction of sewage improves the efficiency of neutralization;Second: agitating shaft 341 and stirring blade 342 be it is hollow, the one of agitating shaft 341
End is connected to by first end face 310 with water cooling pond 400, and the other end is connected to by second end face 320 with collecting pit 500, water cooling pond
Cold water in 400 constantly passes through agitating shaft 341 and stirring blade 342, subsequently into collecting pit 500, forms a cold water
Circulation canal can take away most of sour water in this way and react the heat generated with caustic soda, avoid temperature in neutralization pond 300
It is too high to cause security risk.Setting in this way, the cost greatly saved, while not needing that cooling channel is separately provided,
The structure of simplified device, reduces costs.
Specifically, driving device 600 includes motor 610, first gear 620 and second gear 630, first gear 620 is pacified
Loaded on agitating shaft 341, second gear 630 is installed on the transmission shaft 611 of motor 610 and is meshed with first gear 620, passes through electricity
Machine 610 drives second gear 630 to rotate, and drives first gear 620 to rotate by second gear 630, to drive agitating shaft 341
Rotation.
Preferably, agitating shaft 341 is additionally provided with switch valve 900 close to one end of water cooling pond 400.
In conjunction with Fig. 2, Fig. 3 and Fig. 4, it is preferred that the side wall 350 of neutralization pond is provided with water intaking slot 351 and cover board 352, water intaking
One end of slot 351 is connected to neutralization pond 300 by through-hole 353, and the other end extends towards the direction of the side wall 350 far from neutralization pond,
Cover board 352 is slideably positioned in the side wall 350 of neutralization pond and for opening and closing through-hole 353, in order to which cover board 352 is being beaten
When opening hole 353, the sewage in neutralization pond 300 enters water intaking slot 351, is then shut off through-hole 353, using pH meter to water intaking slot
Sewage in 351 is detected, and such setting can detect the pH value of the sewage in neutralization pond 300 at any time, consequently facilitating adjusting
Save the additional amount of caustic soda.Wherein, cover board 352 can be set by being set to the sliding rail (not shown) sliding of the side wall 350 of neutralization pond
It is placed in the side wall 350 of neutralization pond.
It is furthermore preferred that water intaking slot 351 includes bottom plate 354, the first side plate 355, the second side plate 356 and third side plate 357, the
Side plate 355 and the second side plate 356 are respectively arranged at the opposite end of bottom plate 354, and are located at ipsilateral, the third side of bottom plate 354
Plate 357 is connect with bottom plate 354, the first side plate 355, the second side plate 356 respectively, and cover board 352 is provided with close to one end of bottom plate 354
Buckle 358, bottom plate 354 are provided with close to an end face of cover board 352 and buckle 358 card slots 359 cooperated.
Neutralization pond 300 is connected to the second filtering settling pond 700 by the second connecting pipe 710, it is preferred that the second filtering is heavy
Shallow lake pond 700 includes the third end face 720 and the 4th end face 730 being oppositely arranged, and is provided with the second mistake in the second filtering settling pond 700
One end of strainer 740, the second connecting pipe 710 is connected to second end face 320, and the other end is connected to third end face 720.Second mistake
The setting of filter sedimentation basin 700 is to further filter the impurity etc. in precipitating sewage.
Second filtering settling pond 700 is connected to clarifier-tank 800 by third connecting pipeline 810, it is preferred that clarifier-tank 800
Including the 5th end face 820 being oppositely arranged and the 6th end face 830, adsorption layer 840, third connecting pipe are provided in clarifier-tank 800
The one end in road 810 is connected to the side wall 750 of the second filtering settling pond, and the other end is connected to the 5th end face 820, clarifier-tank 800
Setting is to further adsorb some pollutants, and the 6th end face 830 is additionally provided with outlet of sewer 831.More preferably, it adsorbs
Layer 840 is molecular sieve adsorption layer.
Wherein, switch valve is provided on the first connecting pipe 210, the second connecting pipe 710 and third connecting pipeline 810
900, in order to control the closure of connecting pipe.Preferably, it is gone back on the second connecting pipe 710 and third connecting pipeline 810
It is provided with elevator pump 260.
In conclusion sour water processing unit, wherein sour water first passes through the first filtering settling pond, and filtering precipitating is removed
A large amount of foreign-matter contaminations etc. in sour water are removed, treatment effeciency of the sour water in neutralization pond is improved;Setting in neutralization pond
There is mixing component, sour water and caustic soda into neutralization pond can be made to be sufficiently mixed uniformly by the agitation of mixing component,
It improving and neutralizes efficiency, wherein mixing component includes hollow agitating shaft and multiple hollow stirring blades being connected to agitating shaft,
One end water cooling pond of agitating shaft is connected to, and the other end is connected to collecting pit, and the cold water in water cooling pond constantly passes through agitating shaft and stirs
It mixes blade and enters collecting pit, most of sour water can be taken away in this way and react the heat generated with caustic soda;Then after neutralizing
Sewage successively pass through the second filtering settling pond and clarifier-tank, be further reduced the impurity in sewage to reach the standard of discharge,
The sour water processing unit structure is simple, easy to operate, higher to the treatment effeciency of sour water, at low cost.
Second embodiment
Referring to figure 5., Fig. 5 shows the sour water processing unit 100 of the utility model second embodiment offer, with the
Unlike one embodiment, the sour water processing unit 100, the longitudinal section of the side wall 350 of neutralization pond is corrugated, it is therefore an objective to
In order to increase the heat dissipation area of the heat in neutralization pond 300, heat dissipation effect is further increased.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of sour water processing unit, it is characterised in that: including the first filtering settling pond, neutralization pond, water cooling pond, collection
Pond, driving device, the second filtering settling pond and clarifier-tank, first filtering settling pond are connected to the neutralization pond by first
Pipeline connection, the neutralization pond includes the first end face and second end face being oppositely arranged, and is provided with stirring group in the neutralization pond
Part, the mixing component include hollow agitating shaft and multiple hollow stirring blades being connected to the agitating shaft, described to stir
The one end for mixing axis is connected to by the first end face with the water cooling pond, and the other end passes through the second end face and the collecting pit
Connection, the driving device are set between the water cooling pond and the first end face and for driving the agitating shaft to rotate,
The first end face offers caustic soda feed inlet, and the neutralization pond and second filtering settling pond pass through the second connecting pipe
Connection, second filtering settling pond are connected to the clarifier-tank by third connecting pipeline, first connecting pipe, second
Switch valve is provided on connecting pipe and third connecting pipeline.
2. sour water processing unit according to claim 1, the agitating shaft are also set close to one end of the water cooling pond
It is equipped with switch valve.
3. sour water processing unit according to claim 1, the side wall of the neutralization pond is provided with water intaking slot and cover board,
One end of the water intaking slot is connected to the neutralization pond by through-hole, and the direction of the other end towards the side wall far from the neutralization pond is prolonged
It stretches, the cover board is slideably positioned in the side wall of the neutralization pond and for opening and closing the through-hole.
4. sour water processing unit according to claim 3, it is characterised in that: the water intaking slot includes bottom plate, first
Side plate, the second side plate and third side plate, first side plate and second side plate are respectively arranged at opposite the two of the bottom plate
End, and be located at the bottom plate it is ipsilateral, the third side plate respectively with the bottom plate, first side plate, second side plate
Connection, the cover board are provided with buckle close to one end of the bottom plate, and the bottom plate is provided with close to an end face of the cover board
With the card slot being clasped.
5. sour water processing unit according to claim 2, it is characterised in that: the longitudinal section of the side wall of the neutralization pond
For corrugated.
6. sour water processing unit according to claim 1, it is characterised in that: the driving device includes motor,
One gear and second gear, the first gear are installed on the agitating shaft, and the second gear is installed on the biography of the motor
Moving axis is simultaneously meshed with the first gear.
7. sour water processing unit according to claim 1, it is characterised in that: first filtering settling pond includes phase
To the first end and second end of setting, the first end is provided with wastewater inlet, and is provided in first filtering settling pond
One filter screen, one end of first connecting pipe are connected to the side wall of first filtering settling pond, the other end and described the
The connection of one end face.
8. sour water processing unit according to claim 6, it is characterised in that: second filtering settling pond includes phase
To the third end face and the 4th end face of setting, the second filter screen, second connection are provided in second filtering settling pond
One end of pipeline is connected to the second end face, and the other end is connected to the third end face.
9. sour water processing unit according to claim 1, it is characterised in that: the clarifier-tank includes being oppositely arranged
5th end face and the 6th end face are provided with adsorption layer, one end of the third connecting pipeline and described second in the clarifier-tank
The side wall of filtering settling pond is connected to, and the other end is connected to the 5th end face.
10. sour water processing unit according to claim 9, it is characterised in that: the adsorption layer is molecular sieve absorption
Layer.
Priority Applications (1)
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CN201820356789.8U CN208182743U (en) | 2018-03-15 | 2018-03-15 | A kind of sour water processing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820356789.8U CN208182743U (en) | 2018-03-15 | 2018-03-15 | A kind of sour water processing unit |
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CN201820356789.8U Expired - Fee Related CN208182743U (en) | 2018-03-15 | 2018-03-15 | A kind of sour water processing unit |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110776134A (en) * | 2018-12-27 | 2020-02-11 | 陈文英 | Automatic sewage treatment device for recycling precipitates in sewage |
-
2018
- 2018-03-15 CN CN201820356789.8U patent/CN208182743U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110776134A (en) * | 2018-12-27 | 2020-02-11 | 陈文英 | Automatic sewage treatment device for recycling precipitates in sewage |
CN110776133A (en) * | 2018-12-27 | 2020-02-11 | 陈文英 | Automatic sewage treatment device for recycling precipitate in sewage |
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Granted publication date: 20181204 Termination date: 20190315 |