CN207792797U - Disposing polluted water in oil tank - Google Patents
Disposing polluted water in oil tank Download PDFInfo
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- CN207792797U CN207792797U CN201721765666.1U CN201721765666U CN207792797U CN 207792797 U CN207792797 U CN 207792797U CN 201721765666 U CN201721765666 U CN 201721765666U CN 207792797 U CN207792797 U CN 207792797U
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- snorkel
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Abstract
The utility model embodiment provides a kind of disposing polluted water in oil tank, including：Tank body, stirring motor, agitating shaft, paddle, air pump and external snorkel, wherein the top of the tank is provided with inlet and gas outlet, and the bottom of the tank body is provided with liquid outlet and air inlet；The stirring motor is arranged on the outside of the tank body, and in the tank interior, the paddle is arranged on the agitating shaft for the agitating shaft and paddle setting, and the stirring motor is for driving the agitating shaft and the paddle to rotate；The air pump is arranged outside the tank body, and the first end of the external snorkel is connect with the air pump, and the second end of the external snorkel is connect with the air inlet of the tank body.Treatment effeciency for improving sewage.
Description
Technical field
The utility model embodiment is related to disposing polluted water in oil technology more particularly to a kind of disposing polluted water in oil tank.
Background technology
During oil field operation, it is often necessary to carry out transfer drive, profile control, water blockoff, polymer flooding and chemical flooding construction.And
During row transfer drive, profile control, water blockoff, polymer flooding and chemical flooding are constructed, need to configure polymer with water.
In actual application, many oil fields are located at geographical remote areas, and in remote areas, clean water source is compared
Therefore scarcity is usually first handled sewage, and configure polymer by the water after processing.The mine of sewage in oil field
Change degree, sulfate bacterium, the content of Fe2+ are usually higher, and the sulfate bacterium and Fe2+ in sewage can occur tight with polymer
Rewinding is bent, or even degradation, causes the viscosity for configuring obtained polymer solution to reduce, influences the quality of polymer.The prior art
In, generally use fungicide handles sewage, still, it is desirable that and the fungicide of addition must be good with the compatibility of polymer,
That is, fungicide cannot influence polymer molecular structure and solution viscosity, this sewage treatmentmethod operation and control difficulty is larger, work
Skill is complicated, and cost is larger, and labor intensity is big, causes sewage treating efficiency relatively low.
Utility model content
The utility model embodiment provides a kind of disposing polluted water in oil tank, improves the treatment effeciency of sewage.
In a first aspect, the utility model provides a kind of disposing polluted water in oil tank, including：Tank body, stirring motor, agitating shaft,
Paddle, air pump and external snorkel, wherein
The top of the tank is provided with inlet and gas outlet, and the bottom of the tank body is provided with liquid outlet and air inlet；
The stirring motor is arranged on the outside of the tank body, and the agitating shaft and the paddle are arranged in the tank body
Portion, the paddle are arranged on the agitating shaft, and the stirring motor is for driving the agitating shaft and the paddle to turn
It is dynamic；
The air pump is arranged outside the tank body, and the first end of the external snorkel is connect with the air pump, described
The second end of external snorkel is connect with the air inlet of the tank body.
Gas can be generated by air pump, and the gas of generation can be fed through tank interior by external snorkel,
It should be smaller due to gas density so that gas is moved upwards in tank interior.It is moved upwards in gas and in stirring motor band
During dynamic agitating shaft and paddle rotate, the liquid of tank interior can be allow to be come into full contact with gas.In gas
In oxygen contacted with the Fe2+ in sewage after, Fe2+ can be oxidized to Fe3+, and formed Fe (OH) 3 precipitation, to reach
The purpose of iron ions.At the same time it can also utilize redox reaction, the sulfate reducing bacteria in sewage is killed, and then realize
Sewage is handled.In above process, easy to operate without largely manually being operated without using fungicide
It is convenient, and then improve sewage treating efficiency.
In a kind of possible embodiment, disposing polluted water in oil tank further includes internal snorkel, the internal snorkel
Side wall on be provided with through-hole, wherein
The internal snorkel is arranged in the tank interior；
One end of the internal snorkel is connect by the air inlet with the other end of the external snorkel.
In alternatively possible embodiment, the internal snorkel, which spirals, to be arranged in the bottom of the tank body.
In alternatively possible embodiment, the internal snorkel spirals the side wall being arranged in the tank body.
In alternatively possible embodiment, which is characterized in that the number of the internal snorkel is two, it is described into
Threeway is provided on gas port, wherein
One end of the threeway is connect by the air inlet with the second end of the external snorkel；
The other both ends of the threeway are connect with one end of two internal snorkels respectively.
In alternatively possible embodiment, the stirring motor is arranged in the center of the top of the tank；
The first end of the agitating shaft is connect with the stirring motor, and the second end of the agitating shaft is suspended on the tank body
It is internal；
The paddle is arranged on the agitating shaft, and the paddle is vertical with the agitating shaft.
In alternatively possible embodiment, the paddle includes the first paddle and the second paddle, wherein
First paddle is arranged in the center of the agitating shaft；
The second end in the agitating shaft is arranged in second mixing page.
In alternatively possible embodiment, the bottom of the tank body is additionally provided with sewage draining exit.
In alternatively possible embodiment, the disposing polluted water in oil tank further includes liquid level gauge, wherein
The liquid level gauge is vertically arranged in the side wall of the tank body；
It is provided with through-hole on the side wall of the liquid level gauge, and is connected to the tank body by the through-hole；
The bottom of the liquid level gauge is provided with liquid level gauge blowdown valve.
In alternatively possible embodiment, the bottom of the tank body is provided with mounting.
Disposing polluted water in oil tank provided by the utility model, including：Tank body, stirring motor, agitating shaft, paddle, air pump
With external snorkel, wherein top of the tank is provided with inlet and gas outlet, and the bottom of tank body is provided with liquid outlet and air inlet
Mouthful；Stirring motor is arranged on the outside of tank body, and in tank interior, paddle is arranged on agitating shaft for agitating shaft and paddle setting,
Stirring motor is for driving agitating shaft and paddle to rotate；Air pump is arranged outside tank body, the first end and gas of external snorkel
Pump connection, the second end of external snorkel and the air inlet of tank body connect.Gas can be generated by air pump, and can be by outer
The gas of generation is fed through tank interior by portion's snorkel, should be smaller due to gas density so that gas is upward in tank interior
Movement.It is moved upwards in gas and during stirring motor drives agitating shaft and paddle rotates, can make tank body
Internal liquid can come into full contact with gas.It, can be by Fe2+ after oxygen in gas is contacted with the Fe2+ in sewage
It is oxidized to Fe3+, and forms the precipitations of Fe (OH) 3, to achieve the purpose that iron ions.At the same time it can also anti-using redox
It answers, kills the sulfate reducing bacteria in sewage, and then realize and handle sewage.In above process, without using sterilization
Agent, it is simple to operate without largely manually being operated, and then improve sewage treating efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram one of disposing polluted water in oil tank provided by the utility model；
Fig. 2 is the structural schematic diagram two of disposing polluted water in oil tank provided by the utility model；
Fig. 3 is the structural schematic diagram of internal snorkel 11 provided by the utility model；
Fig. 4 is the structural schematic diagram three of disposing polluted water in oil tank provided by the utility model；
Fig. 5 is the structural schematic diagram four of disposing polluted water in oil tank provided by the utility model.
Reference sign：
1：Tank body；
2：Stirring motor；
3：Agitating shaft；
4：Paddle；
5：Air pump；
6：External snorkel；
7：Inlet；
8：Gas outlet；
9：Liquid outlet；
10：Air inlet；
11：Internal snorkel；
12：Threeway；
13：Liquid level gauge；
14：Liquid level gauge blowdown valve；
15：Mounting；
16：Sewage draining exit.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment 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.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 is the structural schematic diagram one of disposing polluted water in oil tank provided by the utility model.Fig. 1 is referred to, including：Tank body
1, stirring motor 2, agitating shaft 3, paddle 4, air pump 5 and external snorkel 6, wherein
1 top of tank body is provided with inlet 7 and gas outlet 8, and the bottom of tank body 1 is provided with liquid outlet 9 and air inlet 10；
The setting of stirring motor 2 is arranged in 1 outside of tank body, agitating shaft 3 and paddle 4 inside tank body 1, and paddle 4 is arranged
On agitating shaft 3, stirring motor 2 is for driving agitating shaft 3 and paddle 4 to rotate；
Air pump 5 is arranged outside tank body 1, and the first end of external snorkel 6 is connect with air pump 5, and the second of external snorkel 6
End is connect with the air inlet 10 of tank body 1.
Optionally, the side wall of tank body may include liner and outer wall.Optionally, the material of liner can be stainless steel
Deng.
In the embodiment shown in fig. 1, it can be added into tank body 1 by the inlet 7 at 1 top of tank body to be treated
Sewage.
Optionally, controlled valve or head cover can be provided on inlet 7, when sewage is added into tank body 1 in needs
When, the controlled valve or head cover on inlet 7 can be opened.After sewage has been added into tank body 1, feed liquor can be closed
Controlled valve or head cover on mouth 7.In this way, can prevent undesirable substance from entering tank body 1 by inlet 7.
In actual application, generally use woven hose inputs sewage into inlet 7, therefore, the size of inlet 7
The typically larger than size of the bore of woven hose.Certainly, in actual application, it can be set according to actual needs inlet 7
Size.
Optionally, the shape of inlet 7 can be circle, rectangle etc..It certainly, in actual application, can be with root
According to the shape of setting inlet 7, the utility model embodiment is not especially limited this.
It in the embodiment shown in fig. 1, can be by gas outlet 8 to the gas outside tank body 1 inside discharge tank body 1.
Optionally, the number of gas outlet 8 can be one, or it is multiple, it in actual application, can basis
The quantity of actual needs setting gas outlet 8.
During carrying out sewage disposal, gas is constantly will produce inside tank body 1, therefore, is carrying out sewage disposal
In the process, it is arranged and is constantly in opening state in the gas outlet 8 at 1 top of tank body.In order to prevent undesirable substance by gas outlet 8 into
Enter to inside tank body 1, the size of gas outlet 8 can be reduced, for example, the size of gas outlet 8 can be less than pre-set dimension, certainly,
Can also the ruler of gas outlet 8 be set according to the number of gas outlet 8.For example, when the quantity of gas outlet 8 is more, it can be by outlet
The size of mouth 8 is arranged smaller, when the negligible amounts of gas outlet 8, the size of gas outlet 8 can be arranged larger.
In the embodiment shown in fig. 1,1 inter-process of tank body can be completed by the liquid outlet 9 of 1 bottom of tank body
Sewage excludes.
Optionally, it can be provided with controlled valve at liquid outlet 9, it, can when needing fluid removal inside tank body 1
To turn on the switch valve, to realize the liquid inside discharge tank body 1.When the liquid that need not be discharged inside tank body 1, Ke Yiguan
Make and break closing valve.
It in the embodiment shown in fig. 1, can be by air inlet 10 to inputting gas inside tank body 1.Optionally, to tank body
The gas that 1 inside inputs can be air etc..
In the embodiment shown in fig. 1, stirring motor 2 is arranged in the outside of tank body 1, and agitating shaft 3 and the setting of paddle 3 exist
The inside of tank body 1, paddle 3 are arranged on agitating shaft 3.During stirring motor 2 works, stirring motor 2 can drive
Agitating shaft 3 rotates, so that agitating shaft 3 drives paddle 3 to rotate.During paddle 3 rotates, can be to tank body 1 inside
Liquid be stirred.
Optionally, through-hole can be provided on paddle 3, in this way, during paddle 3 rotates, it is possible to reduce
The resistance of the paddle 3 of water.
Optionally, it is provided with switch on stirring motor 2, the work of stirring motor 2 can be controlled by switch.For example,
When needing to carry out sewage disposal, the switch on stirring motor 2 can be opened, so that stirring motor 2 is started to work.When not needing
When carrying out sewage disposal, the switch on stirring motor 2 can be closed, so that 2 break-off of stirring motor.
In the embodiment shown in fig. 1, air pump 5 is arranged in the outside of tank body 1, and air pump 5 can generate gas, and by outer
The air inlet 10 being arranged on portion's snorkel 6 and tank body 1 send the gas of generation to tank body 1.Optionally, air pump 5 generates
Gas can be air etc..
It should be noted that containing oxygen in the gas that air pump 5 generates.
Optionally, it is provided with switch on air pump 5, the work of air pump 5 can be controlled by switch.For example, when need into
When row sewage disposal, the switch on air pump 5 can be opened, so that air pump 5 is started to work.When sewage disposal need not be carried out,
The switch on air pump 5 can be closed, so that 5 break-off of air pump.
In the following, the course of work of disposing polluted water in oil tank is described in detail.
In actual application, when disposing polluted water in oil tank does not carry out sewage disposal, stirring motor 2 and air pump 5 are equal
It is closed.Meanwhile the liquid outlet 9 positioned at 1 bottom of tank body is closed, so that the liquid inside tank body 1 will not
It is discharged to outside tank body 1.
When needing to handle sewage by disposing polluted water in oil tank, can by be arranged the top of tank body 1 into
Liquid mouth 7 is to being added pending sewage inside tank body 1.
During to addition sewage inside tank body 1, or to after finishing addition sewage inside tank body 1, it can beat
The switch of stirring motor 2 is opened, so that stirring motor 2 starts work, and opens the switch of air pump 5, so that air pump 5 is started to work.
After the start-up operation of air pump 5, air pump 5 generates gas, and is fed through the gas of generation by external snorkel 6
Inside tank body 1, since air inlet 10 is arranged in the bottom of tank body 1, air pump 5 can be sent gas by external snorkel 6
Enter to the bottom of tank body 1.Since the density of gas is usually smaller, being fed through the gas of 1 bottom of tank body can move upwards.
After the start-up operation of stirring motor 2, stirring motor 2 can drive agitating shaft 3 to rotate, so that agitating shaft 3 can be with
Paddle 3 is driven to rotate.During paddle 3 rotates, the liquid inside tank body 1 can be stirred.At 1 bottom of tank body
During the gas in portion moves upwards, by being stirred to the liquid inside tank body 1, it can make in gas and tank body 1
The liquid in portion comes into full contact with.
After oxygen in gas is contacted with the Fe2+ in sewage, Fe2+ can be oxidized to Fe3+, and form Fe
(OH) 3 precipitation, in this way, can achieve the purpose that iron ions.At the same time it can also utilize redox reaction, kill in sewage
Sulfate reducing bacteria, principle is that oxygen through the air reacts with its metabolite S2-, reduces S2- concentration, reduces
Corrosion of the S2- to tank body 1.In this way, can not only reduce the generation of Fe2+, Growth of Sulfate Reducing Bacteria biological enzyme can also be reduced
Activity, and then realize sewage is handled.
It is fed through after the gas inside tank body 1 handles sewage, remaining gas can be discharged by gas outlet 8
To outside tank body 1.
After being finished to sewage disposal, the controlled valve on the liquid outlet 9 of 1 bottom of tank body can be opened, so that tank body 1
In the sewage that is disposed tank body 1 can be discharged, the liquid of discharge tank body 1 is used directly for configuration polymer.
Disposing polluted water in oil tank provided by the utility model, including：Tank body 1, stirring motor 2, agitating shaft 3, paddle 3,
Air pump 5 and external snorkel 6, wherein 1 top of tank body is provided with inlet 7 and gas outlet 8, and the bottom of tank body 1 is provided with out liquid
Mouth 9 and air inlet 10；The setting of stirring motor 2 is arranged in 1 outside of tank body, agitating shaft 3 and paddle 3 inside tank body 1, paddle
3 are arranged on agitating shaft 3, and stirring motor 2 is for driving agitating shaft 3 and paddle 3 to rotate；Air pump 5 is arranged outside tank body 1,
The first end of external snorkel 6 is connect with air pump 5, and the second end of external snorkel 6 is connect with the air inlet 10 of tank body 1.Pass through
Air pump 5 can generate gas, and the gas of generation can be fed through inside tank body 1 by external snorkel 6, should be due to gas
Density is smaller so that gas is in 1 moved upward inside of tank body.It is moved upwards in gas and drives agitating shaft in stirring motor 2
3 and paddle 3 rotate during, the liquid inside tank body 1 can be allow to be come into full contact with gas.Oxygen in gas
After gas is contacted with the Fe2+ in sewage, Fe2+ can be oxidized to Fe3+, and formed Fe (OH) 3 precipitation, with reach remove iron from
The purpose of son.At the same time it can also utilize redox reaction, the sulfate reducing bacteria in sewage is killed, and then realize to sewage
It is handled.In above process, simple to operate without largely manually being operated without using fungicide, into
And improve sewage treating efficiency.
It in the embodiment shown in fig. 1, can be in order to enable gas can come into full contact with the liquid inside tank body 1
Internal snorkel 11 is set in disposing polluted water in oil tank.Specifically, embodiment shown in Figure 2.
Fig. 2 is the structural schematic diagram two of disposing polluted water in oil tank provided by the utility model.The base of embodiment shown in Fig. 1
On plinth, Fig. 2 is referred to, internal snorkel 11 is set in disposing polluted water in oil tank, is provided on the side wall of internal snorkel 11
One end of through-hole, internal snorkel 11 is connect by air inlet 10 with the other end of external snorkel 6.
Optionally, another end opening of internal snorkel 11, in this way, gas can not only pass through 11 side wall of internal snorkel
On through-hole enter inside tank body 1, can also be entered inside tank body 1 by the other end of internal snorkel 11.
Optionally, it is fed gas into tank body 1 for the ease of passing through internal snorkel 11, it can be by internal snorkel
11, which spiral, is arranged in the bottom of tank body 1.
Optionally, the number of internal snorkel 11 is two, and threeway 12 is provided on air inlet 10, and one end of threeway 12 is logical
Air inlet 10 is crossed connect with the second end of external snorkel 6, the other both ends of threeway 12 respectively with two inside snorkel 11
One end connects.
Certainly, the number of internal snorkel 11 can also be 3,4 etc..It in actual application, can be according to reality
Border needs the number that internal snorkel 11 is arranged, the utility model embodiment to be not especially limited this.
In the embodiment shown in Figure 2, gas can be generated by air pump, and can be by external snorkel by generation
Gas is fed through tank interior, should be smaller due to gas density so that gas is moved upwards in tank interior.It is transported upwards in gas
It is dynamic and during stirring motor drives agitating shaft and paddle rotates, can allow tank interior liquid with
Gas comes into full contact with.After oxygen in gas is contacted with the Fe2+ in sewage, Fe2+ can be oxidized to Fe3+, and formed
Fe (OH) 3 is precipitated, to achieve the purpose that iron ions.At the same time it can also utilize redox reaction, the sulfuric acid in sewage is killed
Salt reducing bacteria, and then realize and sewage is handled.In above process, without using fungicide, without a large amount of artificial
It is operated, it is simple to operate, and then improve sewage treating efficiency.
In the following, in conjunction with Fig. 3, describe in detail to the set-up mode of internal snorkel 11.
Fig. 3 is the structural schematic diagram of internal snorkel 11 provided by the utility model.Refer to Fig. 3, including two inside
Snorkel 11.This two internal snorkels 11 spiral and are arranged in the bottom of tank body 1.
Optionally, in actual application, internal snorkel 11 spirals the side wall being arranged in tank body 1, in this way, can also
The gas entered inside tank body 1 is sent to each position of tank body 1.
On the basis of any one above-mentioned embodiment, optionally, the centre bit at 1 top of tank body is arranged in stirring motor 2
It sets；The first end of agitating shaft 3 is connect with stirring motor 2, and the second end of agitating shaft 3 is suspended on inside tank body 1；Paddle 3 is arranged
On agitating shaft 3, paddle 3 is vertical with agitating shaft 3.
In this manner it is ensured that agitating shaft 3 is located at the location mid-shaft of tank body 1, be more conducive to the liquid inside tank body 1 into
Row uniform stirring.
Optionally, paddle 3 includes the first paddle and the second paddle, wherein the first paddle is arranged in agitating shaft 3
Center；The second end in agitating shaft 3 is arranged in second mixing page.
It should be noted that in actual application, the number of paddle 3 can also be set according to actual needs, this
Utility model embodiment is not especially limited this.
On the basis of any one above-mentioned embodiment, optionally, when to injection sewage inside tank body 1, in order to avoid
Excessive or very few sewage is injected inside to tank body 1, liquid level gauge 13 can be set on 1 bottom of tank body, and liquid level gauge 13 is for examining
The position that the liquid surveyed inside tank body 1 currently reaches.In the following, being carried out to the structure of liquid level gauge 13 by embodiment shown in Fig. 4
It is described in detail.For ease of description, on the basis of embodiment shown in Fig. 3, to the liquid level being arranged on disposing polluted water in oil tank
The structure of meter 13 is described in detail.
Fig. 4 is the structural schematic diagram three of disposing polluted water in oil tank provided by the utility model.Refer to Fig. 4, liquid level gauge 13
It is vertically arranged in the side wall of tank body 1, through-hole is provided on the side wall of liquid level gauge 13, and be connected to tank body 1 by through-hole.
Optionally, liquid level gauge 13 is generally hollow, and transparent material is usually provided on the side wall of liquid level gauge 13, so that user can
Easily to observe the height of liquid in liquid level gauge 13.
Since liquid level gauge 13 is connected to tank body 1, the liquid in tank body 1 can enter in liquid level gauge 13, and liquid level
The height of liquid is identical as the height of liquid in tank body 1 in meter 13.
Optionally, can also scale value be set on the side wall of liquid level gauge 13, in order to which user is according on liquid level gauge 13
Scale value is clear that the volume of liquid in tank body 1.
Optionally, the bottom of liquid level gauge 13 is provided with liquid level gauge blowdown valve 14.When need exclude liquid level gauge 13 in liquid
When, the liquid level gauge blowdown valve 14 of 13 bottom of liquid level gauge can be opened, to be discharged in liquid level gauge 13 by the bottom of liquid level gauge 13
Liquid.
On the basis of any one above-mentioned embodiment, for the ease of placing tank body 1, can seat be set in 1 bottom of tank body
Frame 15.In the following, the structure of mounting 15 is described in detail by embodiment shown in fig. 5.For ease of description, in Fig. 4 institutes
On the basis of the embodiment shown, the structure of the mounting 15 to being arranged on disposing polluted water in oil tank is described in detail.
In the embodiment shown in fig. 4, gas can be generated by air pump, and can be by external snorkel by generation
Gas is fed through tank interior, should be smaller due to gas density so that gas is moved upwards in tank interior.It is transported upwards in gas
It is dynamic and during stirring motor drives agitating shaft and paddle rotates, can allow tank interior liquid with
Gas comes into full contact with.After oxygen in gas is contacted with the Fe2+ in sewage, Fe2+ can be oxidized to Fe3+, and formed
Fe (OH) 3 is precipitated, to achieve the purpose that iron ions.At the same time it can also utilize redox reaction, the sulfuric acid in sewage is killed
Salt reducing bacteria, and then realize and sewage is handled.In above process, without using fungicide, without a large amount of artificial
It is operated, it is simple to operate, and then improve sewage treating efficiency.
Fig. 5 is the structural schematic diagram four of disposing polluted water in oil tank provided by the utility model.Refer to Fig. 5, the bottom of tank body 1
Portion is provided with mounting 15.
Further, the bottom of tank body 1 is additionally provided with sewage draining exit 16, can be excluded inside tank body 1 by sewage draining exit 16
Dirt.
Optionally, mounting 15 can be made up of three holders, and one end of three holders is fixed on the bottom of tank body 1,
The other end with ground for contacting.Certainly, the number of holder can also be 4,5 etc., in actual application, Ke Yigen
According to the number of actual needs setting holder, the utility model embodiment is not especially limited this.
Optionally, the height of holder is more than predetermined threshold value, in this manner it is ensured that the liquid outlet 9 and sewage draining exit on 1 ground of tank body
There is a certain distance between 16 and ground.
In the embodiment shown in fig. 5, gas can be generated by air pump, and can be by external snorkel by generation
Gas is fed through tank interior, should be smaller due to gas density so that gas is moved upwards in tank interior.It is transported upwards in gas
It is dynamic and during stirring motor drives agitating shaft and paddle rotates, can allow tank interior liquid with
Gas comes into full contact with.After oxygen in gas is contacted with the Fe2+ in sewage, Fe2+ can be oxidized to Fe3+, and formed
Fe (OH) 3 is precipitated, to achieve the purpose that iron ions.At the same time it can also utilize redox reaction, the sulfuric acid in sewage is killed
Salt reducing bacteria, and then realize and sewage is handled.In above process, without using fungicide, without a large amount of artificial
It is operated, it is simple to operate, and then improve sewage treating efficiency.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model embodiment, rather than
It is limited；Although the utility model embodiment is described in detail with reference to foregoing embodiments, this field it is common
Technical staff should understand that：It still can be with technical scheme described in the above embodiments is modified, or to wherein
Some or all of technical characteristic carries out equivalent replacement；And these modifications or replacements, do not make the essence of corresponding technical solution
It is detached from the range of the utility model embodiment scheme.
Claims (10)
1. a kind of disposing polluted water in oil tank, which is characterized in that including：Tank body, stirring motor, agitating shaft, paddle, air pump and outer
Portion's snorkel, wherein
Inlet and gas outlet are provided at the top of the tank body, the bottom of the tank body is provided with liquid outlet and air inlet；
The stirring motor is arranged in the outside of the tank body, and the agitating shaft and the paddle are arranged in the tank body
Portion, the paddle are arranged on the agitating shaft, and the stirring motor is for driving the agitating shaft and the paddle to turn
It is dynamic；
The air pump is arranged in the outside of the tank body, and the first end of the external snorkel is connect with the air pump, described outer
The second end of portion's snorkel is connect with the air inlet of the tank body.
2. disposing polluted water in oil tank according to claim 1, which is characterized in that disposing polluted water in oil tank further includes that inside is sent
Tracheae is provided with through-hole on the side wall of the internal snorkel, wherein
The internal snorkel is arranged in the tank interior；
One end of the internal snorkel is connect by the air inlet with the other end of the external snorkel.
3. disposing polluted water in oil tank according to claim 2, which is characterized in that the internal snorkel, which spirals, to be arranged in institute
State the bottom of tank body.
4. disposing polluted water in oil tank according to claim 2, which is characterized in that the internal snorkel, which spirals, to be arranged in institute
State the side wall of tank body.
5. according to claim 2-4 any one of them disposing polluted water in oil tanks, which is characterized in that of the internal snorkel
Number is two, and threeway is provided on the air inlet, wherein
One end of the threeway is connect by the air inlet with the second end of the external snorkel；
The other both ends of the threeway are connect with one end of two internal snorkels respectively.
6. according to claim 1-4 any one of them disposing polluted water in oil tanks, which is characterized in that
The stirring motor is arranged in the center of the top of the tank；
The first end of the agitating shaft is connect with the stirring motor, and the second end of the agitating shaft is suspended in the tank body
Portion；
The paddle is arranged on the agitating shaft, and the paddle is vertical with the agitating shaft.
7. disposing polluted water in oil tank according to claim 6, which is characterized in that the paddle include the first paddle and
Second paddle, wherein
First paddle is arranged in the center of the agitating shaft；
The second end in the agitating shaft is arranged in second paddle.
8. according to claim 1-4 any one of them disposing polluted water in oil tanks, which is characterized in that the bottom of the tank body is also set
It is equipped with sewage draining exit.
9. according to claim 1-4 any one of them disposing polluted water in oil tanks, which is characterized in that the disposing polluted water in oil tank
Further include liquid level gauge, wherein
The liquid level gauge is vertically arranged in the side wall of the tank body；
It is provided with through-hole on the side wall of the liquid level gauge, and is connected to the tank body by the through-hole；
The bottom of the liquid level gauge is provided with liquid level gauge blowdown valve.
10. according to claim 1-4 any one of them disposing polluted water in oil tanks, which is characterized in that the bottom of the tank body is set
It is equipped with mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765666.1U CN207792797U (en) | 2017-12-18 | 2017-12-18 | Disposing polluted water in oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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