CN206408211U - A kind of regenerating unit of vulcanized sodium - Google Patents
A kind of regenerating unit of vulcanized sodium Download PDFInfo
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- CN206408211U CN206408211U CN201720004087.9U CN201720004087U CN206408211U CN 206408211 U CN206408211 U CN 206408211U CN 201720004087 U CN201720004087 U CN 201720004087U CN 206408211 U CN206408211 U CN 206408211U
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Abstract
The utility model discloses a kind of regenerating unit of vulcanized sodium, waste material applied to processing biological fermentation process preparing fuel ethanol, the equipment of the biological fermentation process preparing fuel ethanol includes fermentation system, and the fermentation system includes vulcanized sodium addition day tank, and the regenerating unit includes：Alkali lye surge tank, the alkali lye surge tank includes first entrance and the first outlet relative with the first entrance；First pump, the entrance of first pump is connected with the first outlet；Filter, the entrance of the filter is connected with the outlet of first pump；Regenerating tank, the entrance of the regenerating tank is connected with the outlet of the filter；Second pump, the entrance of second pump is connected with the outlet of the regenerating tank；Wherein, the first entrance is passed through the waste material, and the outlet of second pump is connected with vulcanized sodium addition day tank.The utility model solves the control accurate control difficult to realize of the vulcanized sodium dosing system in biological fermentation process in the prior art, and the exceeded technical problem of element sulphur in the waste material of discharge, the recycling for realizing waste material has been reached, the technique effect of vulcanized sodium dosing system can be accurately controlled.
Description
Technical field
The utility model is related to biological technical field, more particularly to a kind of regenerating unit of vulcanized sodium.
Background technology
Vulcanized sodium provides necessary element sulphur, the generally solid that in the market is sold for fermented bacterium, but its storage will
Ask comparison strict, easy deliquescence goes bad.The preparation of vulcanized sodium is more complicated simultaneously, fast in order to dissolve, and does not crystallize, it is desirable to stir,
Even heat.And vulcanized sodium is necessary for the liquid that is uniformly dissolved, using will easily, safety.
The element sulphur that bacterium division needs is very micro, and the control of vulcanized sodium dosing system is difficult to realize in biological fermentation process
Accurate control, therefore most element sulphur is that, to be present in the form of hydrogen sulfide among fermentation tail gas, and this portion is
Oxidation furnace is delivered to continue with, but it is exceeded based on element sulphur, do not reach Air Pollutant Emission requirement, therefore this part
Hydrogen sulfide will be controlled by.
Utility model content
The utility model provides a kind of regenerating unit of vulcanized sodium, solves and vulcanizes in the prior art in biological fermentation process
The control of sodium dosing system accurate control difficult to realize, and the exceeded technical problem of element sulphur in the waste material of discharge, have reached reality
The recycling of existing waste material, can accurately control the technique effect of vulcanized sodium dosing system.
In order to solve the above technical problems, the utility model provides a kind of regenerating unit of vulcanized sodium, applied to processing life
The waste material of thing fermentation method preparing fuel ethanol, the equipment of the biological fermentation process preparing fuel ethanol includes fermentation system, the fermentation
System includes vulcanized sodium addition day tank, and the regenerating unit includes：Alkali lye surge tank, the alkali lye surge tank includes first entrance
The first outlet relative with the first entrance；First pump, the entrance of first pump is connected with the first outlet；Filtering
Device, the entrance of the filter is connected with the outlet of first pump；Regenerating tank, the entrance of the regenerating tank and the filter
Outlet connection；Second pump, the entrance of second pump is connected with the outlet of the regenerating tank；Wherein, the first entrance is led to
Enter the waste material, the outlet of second pump is connected with vulcanized sodium addition day tank.
It is preferred that, liquid pH value less than 7 is included in the alkali lye surge tank.
It is preferred that, NaOH liquid is wrapped in the alkali lye surge tank.
It is preferred that, the filter is specially sand filter.
It is preferred that, the regenerating tank includes second entrance, second outlet and tank body；The tank body be divided into bottom, middle level and
Upper strata, the bottom includes first receiving space, and the second entrance can be led directly in bottom, the middle level tool filter pulp and peroxidating
Thing, the upper strata includes the second receiving space, and second receiving space can be communicated with the second outlet；The second entrance
Outlet with the filter is connected；The second outlet is connected with the entrance of second pump.
It is preferred that, the middle level is specially that multilayer filter pulp sandwiched peroxide is constituted.
Based on same inventive concept, the application also provides a kind of regenerating unit of vulcanized sodium, described for handling waste material
Waste material includes hydrogen sulfide waste gas and spent lye, and the regenerating unit includes：
Alkali lye surge tank, the alkali lye surge tank includes first entrance and the first outlet relative with the first entrance；
First pump, the entrance of first pump is connected with the first outlet；
Filter, the entrance of the filter is connected with the outlet of first pump；
Regenerating tank, the entrance of the regenerating tank is connected with the outlet of the filter；
Second pump, the entrance of second pump is connected with the outlet of the regenerating tank.
It is preferred that, liquid pH value less than 7 is included in the alkali lye surge tank.
It is preferred that, NaOH liquid is wrapped in the alkali lye surge tank.
It is preferred that, the filter is specially sand filter.
The application has the beneficial effect that：
The regenerating unit for the vulcanized sodium that the application is provided, by by waste material and hydrogen sulfide containing mixed gas reaction, generating
Vulcanized sodium saturated solution, is placed in spent lye surge tank, after regenerating tank, streams vulcanized sodium to vulcanized sodium by pump and adds
Plus day tank, got to by pump in fermentation tank.Reach 1, saved cost, reduced the purchase cost of vulcanized sodium；2nd, usual spent lye
(sodium hydroxide) processing needs to use reverse osmosis membrane, and the spent lye of the application is just without processing, reduce sewage treatment load and
Investment；3rd, after hydrogen sulfide containing mixed gas is, it is necessary to handle, discharges, after the application is by sulphur reuse, reduce useless after sulphur is up to standard
The processing cost of gas.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in description is briefly described, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type.
Fig. 1 is a kind of structural representation of the regenerating unit of vulcanized sodium of the application better embodiment；
Fig. 2 is the partial schematic diagram of regenerating tank in the application Fig. 1；
The regenerating unit of 100- vulcanized sodium, 1- alkali lye surge tanks, the pumps of 2- first, 3- filters, 4- regenerating tanks, 41- first
Entrance, 42- first outlets, 43- tank bodies, 431- bottoms, 4311- first receiving spaces, 432- middle levels, 433- upper stratas, 4331-
Two receiving spaces, the pumps of 5- second, 200- fermentation systems.
Embodiment
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
Fig. 1 is a kind of structural representation of the regenerating unit of vulcanized sodium of the application better embodiment.Referring to Fig. 1, this
Application provides a kind of regenerating unit 100 of vulcanized sodium, applied to the waste material of processing biological fermentation process preparing fuel ethanol, the biology
The equipment of fermentation method preparing fuel ethanol includes fermentation system 200, and the fermentation system 200 includes vulcanized sodium addition day tank, described
Regenerating unit 100 includes alkaline buffer tank, the first pump 2, filter 3, the pump 5 of regenerating tank 4 and second.
The alkaline buffer tank, which is used to react with the waste material, generates Na2S, waste material is hydrogen sulfide containing mixed with generation
Gas reaction is closed, vulcanized sodium saturated solution is generated, on the other hand can play cushioning effect, continuously flow into reacted waste material
First pump 2.The alkali lye surge tank 1 includes first entrance 41 and first outlet 42.The first outlet 42 and described the
One entrance 41 is oppositely arranged.Liquid pH value less than 7 is included in the alkali lye surge tank 1.NaOH is wrapped in the alkali lye surge tank 1
Liquid.Specifically, being the sodium hydroxide solution of concentration 2% in the alkali lye surge tank 1.
First pump 2 is used for the flow velocity for increasing reacted waste material, entrance and the first outlet of first pump 2
42 connections；
The filter 3 is used to filter the suspension in the waste material, the entrance of the filter 3 and first pump 2
Outlet connection；The filter 3 is specially sand filter.
Referring to Fig. 2, the regenerating tank 4 is used to save before the waste material after the filtering to inflow second pump 5 is carried out, protect
The waste material that card is flowed into after filtering continuously flows into second pump 5, and the outlet of the entrance of the regenerating tank 4 and the filter 3 connects
Connect；The regenerating tank 4 includes second entrance, second outlet and tank body 43；43 points of the tank body be bottom 431, middle level 432 and on
Layer 433, the bottom 431 includes first receiving space 4311, and the second entrance can be led directly in bottom 431, the middle level 432
Have filter pulp and a peroxide, the upper strata 433 includes the second receiving space 4331, second receiving space 4331 can with it is described
Second outlet is communicated；The second entrance is connected with the outlet of the filter 3；The second outlet and second pump 5
Entrance is connected.The middle level 432 is specially that multilayer filter pulp sandwiched peroxide is constituted.
Second pump 5 is used for the flow velocity for increasing the waste material after filtering, the entrance of second pump 5 and the regenerating tank 4
Outlet connection；The first entrance 41 is passed through the waste material, and outlet and the vulcanized sodium addition day tank of second pump 5 connect
Connect.Directly squeezed into by second pump 5 in fermentation tank, save cost, reduce the purchase cost of vulcanized sodium, spent lye (hydrogen-oxygen
Change sodium) processing needs to use reverse osmosis membrane, and such spent lye reduces sewage treatment load and investment just without processing；Containing Sulfur
After the mixed gas of hydrogen is, it is necessary to handle, is discharged after sulphur is up to standard, after such sulphur reuse, reduce the processing cost of waste gas.
Based on same inventive concept, the application also provides a kind of regenerating unit 100 of vulcanized sodium, for handling waste material,
The waste material includes hydrogen sulfide waste gas and spent lye, and the regenerating unit 100 includes：Alkaline buffer tank, the first pump 2, filter
3rd, the pump 5 of regenerating tank 4 and second.
The alkaline buffer tank, which is used to react with the waste material, generates Na2S, on the other hand can play buffering and make
With making reacted waste material continuously flow into first pump 2.The alkali lye surge tank 1 includes first entrance 41 and first outlet
42.The first outlet 42 is oppositely arranged with the first entrance 41.Liquid pH value less than 7 is included in the alkali lye surge tank 1
Body.NaOH liquid is wrapped in the alkali lye surge tank 1.Specifically, molten for the sodium hydroxide of concentration 2% in the alkali lye surge tank 1
Liquid.
First pump 2 is used for the flow velocity for increasing reacted waste material, entrance and the first outlet of first pump 2
42 connections；The filter 3 is used to filter the suspension in the waste material, the entrance of the filter 3 and first pump 2
Outlet connection；The filter 3 is specially sand filter.
The regenerating tank 4 is used to save before the waste material after the filtering to inflow second pump 5 is carried out, it is ensured that flows into and filters
Waste material afterwards continuously flows into second pump 5, and the entrance of the regenerating tank 4 is connected with the outlet of the filter 3；The regeneration
Tank 4 includes second entrance, second outlet and tank body 43；43 points of the tank body is bottom 431, middle level 432 and upper strata 433, described
Bottom 431 includes first receiving space 4311, and the second entrance can be led directly in bottom 431, the tool filter pulp of middle level 432 and mistake
Oxide, the upper strata 433 includes the second receiving space 4331, and second receiving space 4331 can be with the second outlet phase
It is logical；The second entrance is connected with the outlet of the filter 3；The second outlet is connected with the entrance of second pump 5.Institute
It is specially that multilayer filter pulp sandwiched peroxide is constituted to state middle level 432.
Second pump 5 is used for the flow velocity for increasing the waste material after filtering, the entrance of second pump 5 and the regenerating tank 4
Outlet connection；The first entrance 41 is passed through the waste material.Directly squeezed into fermentation tank, saved into by second pump 5
This, reduces the purchase cost of vulcanized sodium, and spent lye (sodium hydroxide) processing needs to use reverse osmosis membrane, such spent lye just not use
Manage, reduction sewage treatment load and investment；After hydrogen sulfide containing mixed gas is, it is necessary to handle, discharged after sulphur is up to standard, such sulphur
After reuse, the processing cost of waste gas is reduced.
The application has the beneficial effect that：
The regenerating unit for the vulcanized sodium that the application is provided, by by waste material and hydrogen sulfide containing mixed gas reaction, generating
Vulcanized sodium saturated solution, is placed in spent lye surge tank, after regenerating tank, streams vulcanized sodium to vulcanized sodium by pump and adds
Plus day tank, got to by pump in fermentation tank.Reach 1, saved cost, reduced the purchase cost of vulcanized sodium；2nd, usual spent lye
(sodium hydroxide) processing needs to use reverse osmosis membrane, and the spent lye of the application is just without processing, reduce sewage treatment load and
Investment；3rd, after hydrogen sulfide containing mixed gas is, it is necessary to handle, discharges, after the application is by sulphur reuse, reduce useless after sulphur is up to standard
The processing cost of gas.
It should be noted last that, above embodiment is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent substitution, without departing from the spirit and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (10)
1. a kind of regenerating unit of vulcanized sodium, applied to the waste material of processing biological fermentation process preparing fuel ethanol, the biofermentation
The equipment of method preparing fuel ethanol includes fermentation system, and the fermentation system includes vulcanized sodium addition day tank, it is characterised in that described
Regenerating unit includes：
Alkali lye surge tank, the alkali lye surge tank includes first entrance and the first outlet relative with the first entrance；
First pump, the entrance of first pump is connected with the first outlet；
Filter, the entrance of the filter is connected with the outlet of first pump；
Regenerating tank, the entrance of the regenerating tank is connected with the outlet of the filter；
Second pump, the entrance of second pump is connected with the outlet of the regenerating tank；
Wherein, the first entrance is passed through the waste material, and the outlet of second pump is connected with vulcanized sodium addition day tank.
2. regenerating unit as claimed in claim 1, it is characterised in that liquid pH value less than 7 is included in the alkali lye surge tank
Body.
3. regenerating unit as claimed in claim 2, it is characterised in that NaOH liquid is wrapped in the alkali lye surge tank.
4. regenerating unit as claimed in claim 1, it is characterised in that the filter is specially sand filter.
5. regenerating unit as claimed in claim 1, it is characterised in that the regenerating tank include second entrance, second outlet and
Tank body；The tank body is divided into bottom, middle level and upper strata, and the bottom includes first receiving space, and the second entrance can be led directly to
In bottom, middle level tool filter pulp and peroxide, the upper strata include the second receiving space, and second receiving space can be with
The second outlet is communicated；The second entrance is connected with the outlet of the filter；The second outlet and second pump
Entrance connection.
6. regenerating unit as claimed in claim 5, it is characterised in that the middle level is specially multilayer filter pulp sandwiched peroxide
Constitute.
7. a kind of regenerating unit of vulcanized sodium, for handling waste material, the waste material includes hydrogen sulfide waste gas and spent lye, its feature
It is, the regenerating unit includes：
Alkali lye surge tank, the alkali lye surge tank includes first entrance and the first outlet relative with the first entrance；
First pump, the entrance of first pump is connected with the first outlet；
Filter, the entrance of the filter is connected with the outlet of first pump；
Regenerating tank, the entrance of the regenerating tank is connected with the outlet of the filter；
Second pump, the entrance of second pump is connected with the outlet of the regenerating tank.
8. regenerating unit as claimed in claim 7, it is characterised in that liquid pH value less than 7 is included in the alkali lye surge tank
Body.
9. regenerating unit as claimed in claim 8, it is characterised in that NaOH liquid is wrapped in the alkali lye surge tank.
10. regenerating unit as claimed in claim 7, it is characterised in that the filter is specially sand filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004087.9U CN206408211U (en) | 2017-01-03 | 2017-01-03 | A kind of regenerating unit of vulcanized sodium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004087.9U CN206408211U (en) | 2017-01-03 | 2017-01-03 | A kind of regenerating unit of vulcanized sodium |
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| Publication Number | Publication Date |
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| CN206408211U true CN206408211U (en) | 2017-08-15 |
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| CN201720004087.9U Active CN206408211U (en) | 2017-01-03 | 2017-01-03 | A kind of regenerating unit of vulcanized sodium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904149A (en) * | 2017-11-28 | 2018-04-13 | 安徽东方帝维生物制品股份有限公司 | A kind of microcarrier reclaimer and method |
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2017
- 2017-01-03 CN CN201720004087.9U patent/CN206408211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904149A (en) * | 2017-11-28 | 2018-04-13 | 安徽东方帝维生物制品股份有限公司 | A kind of microcarrier reclaimer and method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180521 Address after: 063200 Hebei Caofeidian Industrial Zone Shougang Jingtang Iron and Steel Co., Ltd. Patentee after: Hebei first Lang Xin Energy Technology Co., Ltd. Address before: 100043 18 floor, block C, Grand View International Plaza, 31 Shijingshan Road, Shijingshan District, Beijing. Patentee before: Lang Ze New Energy Technology Co., Ltd. of Beijing Capital Iron and Steel |