CN208275380U - The acid cycle system of expansible graphite and high-carbon graphite Joint Production - Google Patents
The acid cycle system of expansible graphite and high-carbon graphite Joint Production Download PDFInfo
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- CN208275380U CN208275380U CN201820244036.8U CN201820244036U CN208275380U CN 208275380 U CN208275380 U CN 208275380U CN 201820244036 U CN201820244036 U CN 201820244036U CN 208275380 U CN208275380 U CN 208275380U
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Abstract
The utility model relates to the acid cycle systems of material manufacturing equipment technical field more particularly to a kind of expansible graphite and high-carbon graphite Joint Production, comprising: acid solution distributor can receive the acid solution that the deacidifying device in expansible graphite production line generates；Acid solution storage device is connected with the cleaning storage device in the feedstock storage unit and high-carbon graphite production line in acid solution distributor, expansible graphite production line, and the acid solution of pH value can have selectively been adjusted to its injection；Acid solution buffer storage is connect with acid solution distributor；PH regulating device is connect with acid solution storage device, and pH value regulator can be injected into acid solution storage device, to ensure that acid solution adjusted is suitble to be utilized again in expansible graphite production line and/or high-carbon graphite production line；Wherein, acid solution distributor is configured at least can selectively inject acid solution into acid solution storage device or injects acid solution into acid solution storage device and acid solution buffer storage simultaneously.
Description
Technical field
The utility model relates to material manufacturing equipment technical fields more particularly to a kind of expansible graphite and high-carbon graphite to join
The acid cycle system of symphysis production.
Background technique
With the fast development of the industries such as Chinese metallurgy, chemical industry, machinery, medical instrument, nuclear energy, automobile, aerospace, this
A little demands of the industry to graphite and carbon product will constantly increase.Common graphite products have high-carbon graphite, expansible graphite
Deng manufacturing acid solution caused by the production line of high-carbon graphite or expansible graphite and seriously pollute environment.
In existing manufacturing line be equipped with acid solution in and device, reduce environmental pollution.However, acid solution neutralization both wastes acid
The acidity of liquid, and a large amount of basic materials are needed to neutralize.Based on the requirement for reducing resource consumption, it is necessary to manufacture high-carbon stone
Ink and expansible graphite production line improve.
Summary of the invention
In order to solve the problems, such as above-mentioned all or part, the utility model provides a kind of expansible graphite and high-carbon graphite joint
The acid cycle system of production, can partially recycle acid solution, so that acid solution gives full play to its acidity, both reduce environment
Pollution, and resource consumption is reduced, it is economical and environmentally friendly, there is positive social value.
The utility model provides the acid cycle system of a kind of expansible graphite and high-carbon graphite Joint Production, packet
Include: acid solution distributor can receive the acid solution that the deacidifying device in the expansible graphite production line generates；Acid solution storage
In feedstock storage unit and high-carbon graphite production line in device, with the acid solution distributor, expansible graphite production line
Cleaning storage device be connected, and can selectively be injected to the feedstock storage unit and/or the cleaning storage device
Adjust the acid solution of pH value；Acid solution buffer storage is connect with the acid solution distributor；PH regulating device, with the acid solution
Storage device connection, can inject pH value regulator into the acid solution storage device, to ensure that acid solution adjusted is suitble to again
It is utilized in the expansible graphite production line and/or high-carbon graphite production line；Wherein, the acid solution distributor is configured to
Acid solution at least can be selectively injected into the acid solution storage device or simultaneously to the acid solution storage device and acid solution
Acid solution is injected in buffer storage.
The acid cycle system of the utility model passes through the acid being arranged between expansible graphite and high-carbon graphite production line
Liquid storage device and PH regulating device, so that the acid solution in expansible graphite production line can use expansible graphite and height again
In carbon graphite production line.That is, acid solution part recycles in expansible graphite and high-carbon graphite combined production line, both subtracted
Few resource consumption, and reduce environmental pollution.The acid cycle system of the utility model is de- in expansible graphite production line
Setting can receive the acid solution distributor of acid solution after sour device, and acid solution distributor can be selectively to acid solution storage device
Interior injection acid solution injects acid solution into acid solution storage device and acid solution buffer storage simultaneously.Above-mentioned acid solution storage device with
The cleaning storage device in feedstock storage unit, high-carbon graphite production line, acid solution buffer storage in expansible graphite production line
It is connected with PH regulating device, PH regulating device injects pH value regulator into acid solution storage device, so that acid solution adjusted is suitable
Conjunction is utilized again in expansible graphite production line and/or high-carbon graphite production line.Acid solution is received from expansible graphite production line
Collection, and use in expansible graphite and/or high-carbon graphite production line, recycling for acid solution is realized, acid solution row has both been reduced
The pollution to environment is put, the burden of sewage treatment is reduced, and reduce the consumption of raw material, reduces cost, to promotion graphite production
With positive effect.
In addition, the structure of the acid cycle system of the utility model is simple, manufacture is easy, and using safety and stability, is had wide
Wealthy market prospects and application and popularization value.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 shows the acid cycle system of the utility model.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
Fig. 1 shows the acid cycle system 100 of the utility model.As shown in Figure 1, the acid solution of the utility model embodiment
The circulatory system 100 includes acid solution distributor 1, acid solution storage device 2, acid solution buffer storage 3 and PH regulating device 4.Acid solution point
The acid solution of the generation of the deacidifying device 6 in expansible graphite production line can be received with device 1, and is in acid cycle system 100
The entrance of acid solution.Acid solution distributor 1 is configured at least can selectively inject acid solution or same into acid solution storage device 2
When inject acid solution into acid solution storage device 2 and acid solution buffer storage 3.That is, acid solution distributor 1 is equipped at least two
Outlet, a part outlet connection acid solution storage device 2, another part outlet connection acid solution buffer storage 3, acid solution distributor 1
Acid solution independently can be injected into acid solution storage device 2, can also be injected simultaneously into acid solution storage device 2 and acid solution buffer storage 3
Acid solution.Acid solution storage device 2 reduces waste for temporarily storing extra acid solution.
The acid solution that acid solution storage device 2 stores is mainly derived from acid solution distributor 1, connect with PH regulating device 4, PH
Regulating device 4 can inject pH value regulator (such as NaOH solution) into acid solution storage device 2, to adjust acid solution storage device
The pH value of acid solution in 2, it is ensured that acid solution adjusted is suitble to be utilized expansible graphite production line and/or high-carbon graphite production again
In line.Acid solution storage device 2 also with it is clear in the feedstock storage unit 7 and high-carbon graphite production line in expansible graphite production line
It washes storage device 8 to be connected, and selectively can adjust pH value to feedstock storage unit 7 and/or the cleaning injection of storage device 8
Acid solution.That is, acid solution storage device 2 can specifically need to inject to feedstock storage unit 7 and/or cleaning storage device 8
The acid solution of pH value has been adjusted, such as when expansible graphite production line needs acid and high-carbon graphite production line does not need, then will have been adjusted
Acid solution after whole is injected only in expansible graphite production line；When expansible graphite production line do not need acid and high-carbon graphite produce
When line needs, then acid solution adjusted is injected only in high-carbon graphite production line；When expansible graphite and high-carbon graphite produce
When line is required to acid, then acid solution adjusted is injected in expansible graphite production line and high-carbon graphite production line simultaneously.
The acid cycle system 100 of the utility model is by being arranged between expansible graphite and high-carbon graphite production line
Acid solution storage device 2 and PH regulating device 4, so that the acid solution in expansible graphite production line can use expansible graphite again
In high-carbon graphite production line, that is to say, that acid solution part recycles in expansible graphite and high-carbon graphite combined production line,
Not only resource consumption is reduced, but also is reduced environmental pollution.The acid cycle system 100 of the utility model is in expansible graphite production line
In deacidifying device 6 after setting can receive the acid solution distributor 1 of acid solution, acid solution distributor 1 can be selectively to acid
Acid solution is injected in liquid storage device 2 or injects acid solution into acid solution storage device 2 and acid solution buffer storage 3 simultaneously.Above-mentioned
Feedstock storage unit 7 in acid solution storage device 2 and expansible graphite production line, the cleaning in high-carbon graphite production line, which store, to be filled
It sets 8, acid solution buffer storage 3 to be connected with PH regulating device 4, PH regulating device 4 injects pH value adjustment into acid solution storage device 2
Agent, so that acid solution adjusted is suitble to be utilized again in expansible graphite production line and/or high-carbon graphite production line.Acid solution from
It collects, and is used in expansible graphite and/or high-carbon graphite production line in expansible graphite production line, realize following for acid solution
Ring utilizes, and had both reduced pollution of the acid solution discharge to environment, and had reduced the burden of sewage treatment, and reduce the consumption of raw material, subtract
Few cost.
In the present embodiment, acid solution distributor 1 includes the flowmeter 11 being connected with deacidifying device, and and flow
The first flow control component 12 that measuring instrument 11, acid solution storage device 2 and acid solution buffer storage 3 are connected.Preferably, the first flow control component
12 include electric T-shaped valve, and control is simple, cheap.Wherein, the first flow control component 12 can be examined according to flowmeter 11
The result of survey is selectively injected into acid solution storage device 2, or simultaneously into acid solution storage device 2 and acid solution buffer storage 3
Acid solution.Since the volume of acid solution storage device 2 is limited, when the flow that it receives acid solution is greater than preset threshold, the first control
Flowing component 12 can actively (the first flow control component 12 itself includes controller) or passive (the first flow control component 12 does not include in itself
Controller) acid solution is injected in acid solution storage device 2 and acid solution buffer storage 3 simultaneously, to prevent acid solution storage device 2 from expiring
Excessive phenomenon, and acid solution is too many in acid solution storage device 2, and PH regulating device 4 may be hindered to inject to acid solution storage device 2
PH value regulator, so that the acid cycle system 100 of the present embodiment is not normally functioning.When the flow that it receives acid solution is less than in advance
If when threshold value, only injecting acid solution into acid solution storage device 2, so that the acid solution reserves in acid solution storage device 2 are sufficient.Flow is surveyed
Instrument 11 and 12 chain control of the first flow control component are measured, so that acid solution distributor 1 is run fastly, it is easy to operate.
In the present embodiment, PH regulating device 4 includes the first room 41 for accommodating pH value regulator and for by the
PH value regulator in one room 41 is injected into the first delivery pump 42 in acid solution storage device 2, and is set to the first delivery pump
First flow between 42 and acid solution storage device 2 adjusts component 43.Preferably, first flow adjustment component 43 includes flow
Regulating valve.Under the control of first flow adjustment component 43, delivery pump 42 can by pH value regulator accurate, constant speed and adjustable
Ground is injected into acid solution storage device 2, and the pH value of acid solution is made to be suitble to be utilized expansible graphite production line and/or high-carbon stone again
In black production line.
When the pH value of acid solution is less than 5, the first delivery pump 42 is opened, the PH value regulator in the first room 41 is injected
Into acid solution storage device 2；(it is suitble to be utilized inflatable stone again when the pH value of acid solution is more than or equal to 5 and is less than or equal to 6
In black production line and/or high-carbon graphite production line), close the first delivery pump 42.
Acid solution storage device 2 include the second room 21 for storing acid solution and with the second room 21, feedstock storage unit 7
The second flow control component 22 being connected with cleaning storage device 8, and deposited for the acid solution in the second room 21 to be injected into raw material
The second delivery pump 23 in storage device 7 and/or cleaning storage device 8.Second flow control component 22 is in expansible graphite production line
Feedstock storage unit 7 when needing acid solution adjusted, open the second delivery pump 23, the acid solution in the second room 21 be injected into
In feedstock storage unit 7；When cleaning storage device 8 in high-carbon graphite production line needs acid solution adjusted, second is opened
Acid solution in second room 21 is injected into cleaning storage device 8 by delivery pump 23；Raw material in expansible graphite production line
When cleaning storage device 8 in storage device 7 and high-carbon graphite production line requires acid solution adjusted, the second conveying is opened
Acid solution in second room 21 is injected into feedstock storage unit 7 and cleaning storage device 8 by pump 23.Wherein, the second flow control group
Part 22 is also connected with acid solution buffer storage 3, when the second flow control component 22 to feedstock storage unit 7 and/or cleans storage device 8
The acid solution of offer beyond expansible graphite production line and/or high-carbon graphite production line demand when, the second flow control component 22 can
The acid solution that will exceed is injected into acid solution buffer storage 3.Second delivery pump 23 is conveyed the acid solution exceeded by the second flow control component 22
It is injected into acid solution buffer storage 3, reduces acid cycle system 100 and malfunction, influence the entire production line.Second flow control component 22 can
With preferably several electric T-shaped valves, control is simple, cheap.
Acid cycle system 100 further includes anti-excessive device 5, and anti-excess device 5 can be by the acid solution in the second room 21
The third delivery pump 51 being injected into acid solution buffer storage 3 and between third delivery pump 51 and acid solution buffer storage 3
Two flows adjust component 52.Second flow adjustment component 52 controls third delivery pump 51 and is injected into the acid solution in the second room 21
In acid solution buffer storage 3, preventing the acid solution reserves in the second room 21 is more than the requirement of safety standard, and safety accident occurs.If
Acid solution in second room 21 is too many, it has not been convenient to which PH regulating device 4 adjusts acid solution pH value, can be adjusted by second flow
Component 52 controls third delivery pump 51 and the acid solution in second room 21 is injected into acid solution buffer storage 3.Second flow adjustment
Component 52 is preferably flow control valve.Wherein, acid solution buffer storage 3, the first room 41 and the second room 21 are all pond, are saved
Build cost.
Acid cycle system 100 further includes and the first flow control component 12, first flow adjust component 43, the second flow control component
22 central controllers being connected with second flow adjustment component 52, so that the first flow control component 12, first flow adjustment group
Part 43, the second flow control component 22 and second flow adjust the mutually coordinated work of component 52, each dress in acid cycle system 100
Set perfect cooperation.Another embodiment, acid solution distributor 1, PH regulating device 4, acid solution storage device 2 and anti-excessive device 5
It include an independent control, each device works independently, and one of error does not influence the normal work of other equipments.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, the terms such as term " connected ", " connection " should do broad sense reason
Solution, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connection, be also possible to electricity
Connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of element.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.Especially, as long as there is no knots
Structure conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The present invention does not limit to
In specific embodiment disclosed herein, but include all technical solutions falling within the scope of the claims.
Claims (10)
1. the acid cycle system of a kind of expansible graphite and high-carbon graphite Joint Production characterized by comprising
Acid solution distributor can receive the acid solution that the deacidifying device in expansible graphite production line generates；
Feedstock storage unit and high-carbon in acid solution storage device, with the acid solution distributor, expansible graphite production line
Cleaning storage device in graphite production line is connected, and can selectively store up to the feedstock storage unit and/or the cleaning
Cryopreservation device injects the acid solution for having adjusted pH value；
Acid solution buffer storage is connect with the acid solution distributor；
PH regulating device is connect with the acid solution storage device, and pH value adjustment can be injected into the acid solution storage device
Agent, to ensure that acid solution adjusted is suitble to be utilized again in the expansible graphite production line and/or high-carbon graphite production line；
Wherein, the acid solution distributor be configured at least can selectively into the acid solution storage device inject acid solution or
Person injects acid solution into the acid solution storage device and acid solution buffer storage simultaneously.
2. acid cycle system according to claim 1, which is characterized in that the acid solution distributor includes taking off with described
The connected flowmeter of sour device, and be connected with the flowmeter, acid solution storage device and acid solution buffer storage
First flow control component.
3. acid cycle system according to claim 2, which is characterized in that the PH regulating device includes for accommodating PH
It first room of value regulator and is injected into the acid solution storage device for holding indoor pH value regulator for described first
The first delivery pump, and first flow between first delivery pump and acid solution storage device adjusts component.
4. acid cycle system according to claim 3, which is characterized in that the acid solution storage device includes for storing
Second room of acid solution and the second flow control component being connected with second room, feedstock storage unit and cleaning storage device,
And second for being injected into second appearance indoor acid solution in the feedstock storage unit and/or cleaning storage device
Delivery pump.
5. acid cycle system according to claim 4, which is characterized in that the second flow control component is also cached with acid solution
Device be connected, wherein when the second flow control component to the feedstock storage unit and/or cleaning storage device provide acid solution
When demand beyond the expansible graphite production line and/or high-carbon graphite production line, the second flow control component can will surpass
Acid solution out is injected into the acid solution buffer storage.
6. acid cycle system according to claim 5, which is characterized in that further include anti-excessive device, the anti-excess
Device can hold the third delivery pump and be set to described that indoor acid solution is injected into the acid solution buffer storage for described second
Second flow between third delivery pump and the acid solution buffer storage adjusts component.
7. acid cycle system according to claim 6, which is characterized in that further include and the first and second flow controls group
A connected central controller of part, the first and second flows adjustment component.
8. acid cycle system according to claim 6, which is characterized in that the acid solution distributor, PH regulating device,
Acid solution storage device and anti-excessive device include an independent control.
9. acid cycle system according to claim 6, which is characterized in that the first and second flow controls component includes
Electric T-shaped valve, the first and second flows adjustment component includes flow control valve.
10. according to claim 1 to acid cycle system described in any one of 9, which is characterized in that the acid solution distributor
It is configured to:
When the flow that it receives acid solution is greater than preset threshold, while being infused into the acid solution storage device and acid solution buffer storage
Enter acid solution, to guarantee that the flow for entering acid solution in the acid solution storage device is not more than the preset threshold；
When the flow that it receives acid solution is less than preset threshold, acid solution only is injected into the acid solution storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244036.8U CN208275380U (en) | 2018-02-11 | 2018-02-11 | The acid cycle system of expansible graphite and high-carbon graphite Joint Production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244036.8U CN208275380U (en) | 2018-02-11 | 2018-02-11 | The acid cycle system of expansible graphite and high-carbon graphite Joint Production |
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| Publication Number | Publication Date |
|---|---|
| CN208275380U true CN208275380U (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820244036.8U Active CN208275380U (en) | 2018-02-11 | 2018-02-11 | The acid cycle system of expansible graphite and high-carbon graphite Joint Production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162815A (en) * | 2020-09-10 | 2022-03-11 | 中国石油化工股份有限公司 | Expandable graphite material, preparation method and application thereof |
-
2018
- 2018-02-11 CN CN201820244036.8U patent/CN208275380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162815A (en) * | 2020-09-10 | 2022-03-11 | 中国石油化工股份有限公司 | Expandable graphite material, preparation method and application thereof |
| CN114162815B (en) * | 2020-09-10 | 2023-03-10 | 中国石油化工股份有限公司 | Expandable graphite material, preparation method and application thereof |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 014010 Steel Street, Kunqu District, Baotou, the Inner Mongolia Autonomous Region Patentee after: Zhongye Northwest Engineering Technology Co., Ltd. Address before: 014010 Steel Street, Kunqu District, Baotou, the Inner Mongolia Autonomous Region Patentee before: Alex Hua Tian Baotou design and Research Institute Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |