CN107626716A - A kind of borate glass curing process - Google Patents
A kind of borate glass curing process Download PDFInfo
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- CN107626716A CN107626716A CN201710887470.8A CN201710887470A CN107626716A CN 107626716 A CN107626716 A CN 107626716A CN 201710887470 A CN201710887470 A CN 201710887470A CN 107626716 A CN107626716 A CN 107626716A
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- curing process
- ruthenium
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- blender
- borate glass
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Abstract
The invention discloses a kind of borate glass curing process, comprise the following steps：The ruthenium concentrate and concentrating spent liquor of neutralization are emitted in storagetank together by the first pumping equipment and the second pumping equipment；Mixed liquor in storagetank is discharged into blender by lifter, and additive is discharged into blender by adding set；Two level heating storage tank is discharged into after mixed liquor in blender is mixed；Mixed liquor is discharged into vitreum storage facility by two level heating storage tank by transition container；Two level heats storage tank and goes ruthenium to reclaim by condenser and the realization of ruthenium filter and nitric acid retracting device and go nitric acid to reclaim；The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container；Glass lay device carries out glass solidification processing, and present invention process is concise, and process is less, by the characteristic of borate glass, realizes that low power consuming rapid curing is handled, and meets the curing process requirement of the big risk of pollution waste of small displacement in present laboratory etc..
Description
Technical field
The present invention relates to a kind of curing process, specifically a kind of borate glass curing process.
Background technology
With industrial expansion, the hazardous waste of industrial processes discharge is increasing.It is estimated that the whole world is annual
Hazardous waste yield is 3.3 hundred million tons.The serious pollution that is brought due to hazardous waste and potentially have a strong impact on, in industry prosperity
National Hazard waste has been referred to as " political waste ", and the public is very sensitive to hazardous waste problem, opposes in the area that oneself is lived
Dangerous waste disposal field is set up, high plus the disposal costs of hazardous waste, some companies are strongly attempted to the undeveloped state of industry
Family and area transfer hazardous waste.
How many still difficult statistics of this transboundary movement amount of hazardous waste, it is apparent that being to increase.According to Green Peace group
The survey report knitted, hazardous waste is transported with annual 50000000 tons of scale to developing country by developed country, from 1986
Year to 1992, the hazardous waste that developed country has been 1.63 hundred million tons to developing country and East European countries' transfer total amount.It is dangerous
The transboundary movement of waste all has very important harm to developing country or even global environment.Firstly, since waste is defeated
Enter state and be substantially all the technological means and economic capability for lacking processing and disposal hazardous waste, the input of hazardous waste will necessarily be led
Cause the infringement to local environment and population health.Secondly, diffusion of the hazardous waste to under-developed area is actually to escape
Disposal responsibility as defined in national, hazardous waste is set not obtain due processing and disposal and be diffused among environment, long-term product
Tired result will necessarily produce harm to global environment.
It is more now for the means of these hazardous wastes processing, but can not be carried out for some at physical chemistry means
The hazardous waste for having larger harm of reason recovery is typically all buried after curing process, now to laboratory research mechanism
For the hazardous waste of discharge because its discharge capacity is smaller, processing is more difficult, general to carry out glass solidification processing, but China is present
Glass solidification equipment and technique are very rare, can not meet present requirement.
The content of the invention
It is an object of the invention to provide a kind of borate glass curing process, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of borate glass curing process, comprises the following steps：
Step 1：The ruthenium concentrate and concentrating spent liquor of neutralization are arranged together by the first pumping equipment and the second pumping equipment
It is placed in storagetank；
Step 2：Mixed liquor in storagetank is discharged into blender by lifter, and by adding set to blender
Inside discharge into additive；
Step 3：Two level heating storage tank is discharged into after mixed liquor in blender is mixed；
Step 4：Mixed liquor is discharged into vitreum storage facility by two level heating storage tank by transition container；
Step 5：Two level heat storage tank realized by condenser and ruthenium filter and nitric acid retracting device go ruthenium recovery and
Nitric acid is gone to reclaim；
Step 6：The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container；
Step 7：Glass lay device carries out glass solidification processing.
As the further scheme of the present invention：The lifter includes one-level lifter and two-stage hoisting device.
As the further scheme of the present invention：Mixed liquor mixes in blender under high temperature heating conditions in the step 2
Close stirring 20-50 minutes.
As the further scheme of the present invention：Heater is provided with the two level heating storage tank.
As the further scheme of the present invention：The condenser connects EGR, EGR connection water tank.
As the further scheme of the present invention：The storagetank is sealing structure.
As the further scheme of the present invention：Dosing mechanism is provided with the adding set.
As the further scheme of the present invention：The transition container is enclosed construction, and is arranged in muff.
As the further scheme of the present invention：Conveyor-belt apparatus is set in the glass lay device.
Compared with prior art, the beneficial effects of the invention are as follows：By the characteristic of borate glass, fast fast thawing can be realized
Melt, then by reconciling the waste liquid of research institution, realize pretreatment, convenient multi-level quick glass solidification, present invention process letter
Bright, process is less, by the characteristic of borate glass, realizes that low power consuming rapid curing is handled, meets present laboratory etc.
The curing process requirement of the big risk of pollution waste of small displacement.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of borate glass curing process.
In figure：1- storagetanks, the pumping equipments of 2- second, the pumping equipments of 3- first, 4- one-levels lifter, 5- two-stage hoistings
Device, 6- adding sets, 7- condensers, 8- water tanks, 9- EGRs, 10- rutheniums filter, 11- nitric acid retracting device, 12- glass
Body storage facility, 13- transition containers, 14- two levels heating storage tank, 15- blenders.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of borate glass curing process, comprise the following steps：
Step 1：By the first pumping equipment 3 and the second pumping equipment 2 by the ruthenium concentrate and concentrating spent liquor of neutralization together
It is emitted in storagetank 1, storagetank 1 is sealing structure；
Step 2：Mixed liquor in storagetank 1 is discharged into blender 15 by one-level lifter 4 and two-stage hoisting device 5, mixed
Close liquid and mix 20-50 minutes under high temperature heating conditions in blender 15, and by adding set 6 into blender 15
Additive is discharged into, dosing mechanism is provided with adding set 6；
Step 3：Two level heating storage tank 14, two level heating storage are discharged into after mixed liquor in blender 15 is mixed
Heater is provided with tank 14；
Step 4：Mixed liquor is discharged into vitreum storage facility 12, mistake by two level heating storage tank 14 by transition container 13
It is enclosed construction to cross container 13, and is arranged in muff；
Step 5：Two level heats storage tank 14 and gone by condenser 7 and the realization of ruthenium filter 10 and nitric acid retracting device 11
Ruthenium reclaims and goes nitric acid to reclaim, and condenser 7 connects EGR 9, and EGR 9 connects water tank 8；
Step 6：The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container 13
12；
Step 7：Glass lay device 12 carries out glass solidification processing, and conveyor-belt apparatus is set in glass lay device 12.
Present invention process is concise, and process is less, passes through the first pumping equipment 3 and the second pumping equipment in step 1 first
2 are emitted on the ruthenium concentrate and concentrating spent liquor of neutralization in storagetank 1 together, mixing storage, then the design by step 2, will
Mixed liquor in storagetank 1 discharges into blender 15 by one-level lifter 4 and two-stage hoisting device 5, realizes hybrid process, and pass through
Adding set 6 discharges into additive into blender 15, realizes that additive mixes, then the design by step 3, by blender 15
Two level heating storage tank 14 is discharged into after interior mixed liquor mixing, by the design of step 4, two level heating storage tank 14 passes through
Mixed liquor is discharged into vitreum storage facility 12 by transition container 13, and by the design of step 5, two level heating storage tank 14 passes through
Condenser 7 and ruthenium filter 10 and nitric acid retracting device 11, which are realized, to be gone ruthenium to reclaim and goes nitric acid to reclaim, by the design of step 6,
The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility 12 by transition container 13, passes through step 7
Design, glass lay device 12 carry out glass solidification processing, and present invention process is concise, and process is less, passes through borate glass
Characteristic, realize that low power consuming rapid curing is handled, meet at the solidification of the big risk of pollution waste of small displacement in present laboratory etc.
Reason requires.
Embodiment 1
Apply in the lab
Step 1：The ruthenium concentrate of neutralization and laboratory are discharged by the first pumping equipment 3 and the second pumping equipment 2
Concentrating spent liquor is emitted in storagetank 1 together, and storagetank 1 is sealing structure；
Step 2：Mixed liquor in storagetank 1 is discharged into blender 15 by one-level lifter 4 and two-stage hoisting device 5, mixed
Close liquid to mix 30 minutes under high temperature heating conditions in blender 15, and arranged by adding set 6 into blender 15
Enter additive；
Step 3：Two level heating storage tank 14, two level heating storage are discharged into after mixed liquor in blender 15 is mixed
Heater is provided with tank 14；
Step 4：Mixed liquor is discharged into vitreum storage facility 12 by two level heating storage tank 14 by transition container 13；
Step 5：Two level heats storage tank 14 and gone by condenser 7 and the realization of ruthenium filter 10 and nitric acid retracting device 11
Ruthenium reclaims and goes nitric acid to reclaim, and condenser 7 connects EGR 9, and EGR 9 connects water tank 8；
Step 6：The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container 13
12；
Step 7：Glass lay device 12 carries out glass solidification processing.
Present invention process is concise, and process is less, by the characteristic of borate glass, can realize Flashmelt, then pass through
Mediation laboratory waste liquid, realizes pretreatment, convenient multi-level quick glass solidification, and the present invention is realized at low power consuming rapid curing
Reason, meet the curing process requirement of the big risk of pollution waste of small displacement in present laboratory etc..
Embodiment 2
Apply in the lab
Step 1：The ruthenium concentrate of neutralization and laboratory are discharged by the first pumping equipment 3 and the second pumping equipment 2
Concentrating spent liquor is emitted in storagetank 1 together, and storagetank 1 is sealing structure；
Step 2：Mixed liquor in storagetank 1 is discharged into blender 15 by one-level lifter 4 and two-stage hoisting device 5, mixed
Close liquid to mix 50 minutes under high temperature heating conditions in blender 15, and arranged by adding set 6 into blender 15
Enter additive；
Step 3：Two level heating storage tank 14, two level heating storage are discharged into after mixed liquor in blender 15 is mixed
Heater is provided with tank 14；
Step 4：Mixed liquor is discharged into vitreum storage facility 12 by two level heating storage tank 14 by transition container 13；
Step 5：Two level heats storage tank 14 and gone by condenser 7 and the realization of ruthenium filter 10 and nitric acid retracting device 11
Ruthenium reclaims and goes nitric acid to reclaim, and condenser 7 connects EGR 9, and EGR 9 connects water tank 8；
Step 6：The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container 13
12；
Step 7：Glass lay device 12 carries out glass solidification processing.
Present invention process is concise, and process is less, by the characteristic of borate glass, can realize Flashmelt, then pass through
Mediation laboratory waste liquid, realizes pretreatment, convenient multi-level quick glass solidification, and the present invention is realized at low power consuming rapid curing
Reason, meet the curing process requirement of the big risk of pollution waste of small displacement in present laboratory etc..
Embodiment 3
Applied in research institution, be directed to the dangerous waste liquid of research institution's discharge
Step 1：The ruthenium concentrate of neutralization and research institution are discharged by the first pumping equipment 3 and the second pumping equipment 2
Concentrating spent liquor be emitted on together in storagetank 1, storagetank 1 is sealing structure；
Step 2：Mixed liquor in storagetank 1 is discharged into blender 15 by one-level lifter 4 and two-stage hoisting device 5, mixed
Close liquid to mix 30 minutes under high temperature heating conditions in blender 15, and arranged by adding set 6 into blender 15
Enter additive；
Step 3：Two level heating storage tank 14, two level heating storage are discharged into after mixed liquor in blender 15 is mixed
Heater is provided with tank 14；
Step 4：Mixed liquor is discharged into vitreum storage facility 12 by two level heating storage tank 14 by transition container 13；
Step 5：Two level heats storage tank 14 and gone by condenser 7 and the realization of ruthenium filter 10 and nitric acid retracting device 11
Ruthenium reclaims and goes nitric acid to reclaim, and condenser 7 connects EGR 9, and EGR 9 connects water tank 8；
Step 6：The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container 13
12；
Step 7：Glass lay device 12 carries out glass solidification processing.
Present invention process is concise, and process is less, by the characteristic of borate glass, can realize Flashmelt, then pass through
The waste liquid of mediation research institution, realizes pretreatment, convenient multi-level quick glass solidification, and the present invention realizes low power consuming quickly admittedly
Change is handled, and meets the curing process requirement of the big risk of pollution waste of small displacement in present laboratory etc..
Embodiment 4
Applied in research institution, be directed to the dangerous waste liquid of research institution's discharge
Step 1：The ruthenium concentrate of neutralization and research institution are discharged by the first pumping equipment 3 and the second pumping equipment 2
Concentrating spent liquor be emitted on together in storagetank 1, storagetank 1 is sealing structure；
Step 2：Mixed liquor in storagetank 1 is discharged into blender 15 by one-level lifter 4 and two-stage hoisting device 5, mixed
Close liquid to mix 50 minutes under high temperature heating conditions in blender 15, and arranged by adding set 6 into blender 15
Enter additive；
Step 3：Two level heating storage tank 14, two level heating storage are discharged into after mixed liquor in blender 15 is mixed
Heater is provided with tank 14；
Step 4：Mixed liquor is discharged into vitreum storage facility 12 by two level heating storage tank 14 by transition container 13；
Step 5：Two level heats storage tank 14 and gone by condenser 7 and the realization of ruthenium filter 10 and nitric acid retracting device 11
Ruthenium reclaims and goes nitric acid to reclaim, and condenser 7 connects EGR 9, and EGR 9 connects water tank 8；
Step 6：The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container 13
12；
Step 7：Glass lay device 12 carries out glass solidification processing.
Present invention process is concise, and process is less, by the characteristic of borate glass, can realize Flashmelt, then pass through
The waste liquid of mediation research institution, realizes pretreatment, convenient multi-level quick glass solidification, and the present invention realizes low power consuming quickly admittedly
Change is handled, and meets the curing process requirement of the big risk of pollution waste of small displacement in present laboratory etc..
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of borate glass curing process, it is characterised in that comprise the following steps：
Step 1：By the first pumping equipment (3) and the second pumping equipment (2) by the ruthenium concentrate and concentrating spent liquor of neutralization together
It is emitted in storagetank (1)；
Step 2：Mixed liquor in storagetank (1) is discharged into blender (15) by lifter, and by adding set (6) to
Additive is discharged into blender (15)；
Step 3：Two level heating storage tank (14) is discharged into after mixed liquor in blender (15) is mixed；
Step 4：Mixed liquor is discharged into vitreum storage facility (12) by two level heating storage tank (14) by transition container (13)；
Step 5：Two level heating storage tank (14) is real by condenser (7) and ruthenium filter (10) and nitric acid retracting device (11)
Now go ruthenium to reclaim and go nitric acid to reclaim；
Step 6：The solution for going ruthenium to reclaim and go after nitric acid recovery discharges into vitreum storage facility by transition container (13)
(12)；
Step 7：Glass lay device (12) carries out glass solidification processing.
2. borate glass curing process according to claim 1, it is characterised in that the lifter is lifted including one-level
Device (4) and two-stage hoisting device (5).
3. borate glass curing process according to claim 1, it is characterised in that mixed liquor is mixed in the step 2
20-50 minutes are mixed in clutch (15) under high temperature heating conditions.
4. borate glass curing process according to claim 1, it is characterised in that the two level heating storage tank (14)
On be provided with heater.
5. borate glass curing process according to claim 1, it is characterised in that condenser (7) the connection circulation
Device (9), EGR (9) connection water tank (8).
6. borate glass curing process according to claim 1, it is characterised in that the storagetank (1) is tied for sealing
Structure.
7. borate glass curing process according to claim 1, it is characterised in that set in the adding set (6)
There is dosing mechanism.
8. borate glass curing process according to claim 1, it is characterised in that the transition container (13) is closing
Structure, and be arranged in muff.
9. borate glass curing process according to claim 1, it is characterised in that in the glass lay device (12)
Conveyor-belt apparatus is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887470.8A CN107626716A (en) | 2017-09-27 | 2017-09-27 | A kind of borate glass curing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887470.8A CN107626716A (en) | 2017-09-27 | 2017-09-27 | A kind of borate glass curing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107626716A true CN107626716A (en) | 2018-01-26 |
Family
ID=61103904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887470.8A Pending CN107626716A (en) | 2017-09-27 | 2017-09-27 | A kind of borate glass curing process |
Country Status (1)
| Country | Link |
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| CN (1) | CN107626716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127672A (en) * | 2018-09-21 | 2019-01-04 | 绍兴市上虞众联环保有限公司 | Useless Nacl solidification equipment and its technique |
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| CN204760055U (en) * | 2015-06-30 | 2015-11-11 | 常州市建林五金厂 | Phosphate glass solidification device |
| CN204991167U (en) * | 2015-06-30 | 2016-01-20 | 常州市建林五金厂 | Borate glass solidification equipment |
| CN105618468A (en) * | 2016-03-25 | 2016-06-01 | 无锡宇辰工业污泥处理技术研究院有限公司 | Resourceful treatment method of dangerous solid wastes |
| CN205528954U (en) * | 2016-01-26 | 2016-08-31 | 江西创合崇生环境科技有限公司 | Copper -containing, nickel heavy metal comprehensive utilization of waste materials system |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203417675U (en) * | 2013-08-29 | 2014-02-05 | 长沙奥邦环保实业有限公司 | Inorganic liquid waste concentrating and solidifying device |
| CN204760055U (en) * | 2015-06-30 | 2015-11-11 | 常州市建林五金厂 | Phosphate glass solidification device |
| CN204991167U (en) * | 2015-06-30 | 2016-01-20 | 常州市建林五金厂 | Borate glass solidification equipment |
| CN205528954U (en) * | 2016-01-26 | 2016-08-31 | 江西创合崇生环境科技有限公司 | Copper -containing, nickel heavy metal comprehensive utilization of waste materials system |
| CN105618468A (en) * | 2016-03-25 | 2016-06-01 | 无锡宇辰工业污泥处理技术研究院有限公司 | Resourceful treatment method of dangerous solid wastes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127672A (en) * | 2018-09-21 | 2019-01-04 | 绍兴市上虞众联环保有限公司 | Useless Nacl solidification equipment and its technique |
| CN109127672B (en) * | 2018-09-21 | 2024-05-07 | 绍兴市上虞众联环保有限公司 | Waste industrial salt solidifying device and process thereof |
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Application publication date: 20180126 |