CN110027019A - A kind of glove box system removing hydrogen fluoride - Google Patents
A kind of glove box system removing hydrogen fluoride Download PDFInfo
- Publication number
- CN110027019A CN110027019A CN201910254717.1A CN201910254717A CN110027019A CN 110027019 A CN110027019 A CN 110027019A CN 201910254717 A CN201910254717 A CN 201910254717A CN 110027019 A CN110027019 A CN 110027019A
- Authority
- CN
- China
- Prior art keywords
- pipe
- glove box
- sleeve
- fixedly installed
- rubber seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J21/00—Chambers provided with manipulation devices
- B25J21/02—Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls; Gloves therefor
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of glove box systems for removing hydrogen fluoride, including pedestal, purifying box, glove box and dissolution bottle, one end of the base upper surface is fixedly installed with glove box, the bottom end of the glove box side is fixedly installed with rubber seal pipe sleeve, the glove box is fixedly installed with air intake duct by the rubber seal pipe sleeve, one end of the air intake duct is connected with circulating fan, the top of the circulating fan is fixedly installed with exhaust pipe, the top of the exhaust pipe connects the first short tube by universal pipe connecting sleeve, one end of first short tube is connected with branch pipe by the universal pipe connecting sleeve, the side of the dissolution bottle is equipped with the second short tube by rubber seal pipe sleeve, the other end of second short tube connects the purifying box by the rubber seal pipe sleeve.The present invention makes the present apparatus have the characteristics that maximize and remove hydrogen fluoride and air-tightness is good by the way that a series of structure is arranged.
Description
Technical field
The present invention relates to lithium battery production technical field, specially a kind of glove box system for removing hydrogen fluoride.
Background technique
During production, the chemical environment of monocell changes to influence test knot lithium battery in order to prevent
Fruit, it is desirable that it must be carried out in environment of the moisture condensation point lower than -25 DEG C, thus glove box is widely applied in lithium battery, electrolyte
Production field evaporates from production material/semi-finished product due to having many hydrogen fluoride in this production process and is mixed into gloves
In inert atmosphere in box body.
The binary compound that hydrogen fluoride is made of fluorine element and protium, it is the gas of colourless irritant smell,
Hydrogen fluoride is a kind of Weak monoacid, toxic, is easy to make bone, deformity teeth, so being carried out by glove box to lithium battery
It when operation, needs first to be removed the hydrogen fluoride gas inside glove box, existing minimizing technology will generally by blower
Gas is pumped into salic device, generates aluminum fluoride and water by the reaction of aluminium oxide and hydrogen fluoride to reach fluorine removal
Change the purpose of hydrogen, but such method is in practical operation, it is not thorough enough to the removal of hydrogen fluoride, and poor air-tightness, it can not
Maximized removal hydrogen fluoride, therefore, in order to solve this series of problems, we have proposed a kind of glove boxes for removing hydrogen fluoride
System solves the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of glove box systems for removing hydrogen fluoride, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of glove box system removing hydrogen fluoride, including pedestal, purifying box, glove box and dissolution bottle, on the pedestal
The one end on surface is fixedly installed with glove box, and the bottom end of the glove box side is fixedly installed with rubber seal pipe sleeve, the hand
Casing is fixedly installed with air intake duct by the rubber seal pipe sleeve, and one end of the air intake duct is connected with circulating fan, described
Circulating fan is located at the side of the glove box, and the top of the circulating fan is fixedly installed with exhaust pipe, the exhaust pipe
Top connects the first short tube by universal pipe connecting sleeve, and one end of first short tube is connected by the universal pipe connecting sleeve
It is connected to branch pipe, one end of the branch pipe extends to the inside of the dissolution bottle, and the side of the branch pipe is provided with liquid-feeding tube, institute
The side that dissolution bottle is located at the circulating fan is stated, and the dissolution bottle is fixedly mounted on the upper surface of the pedestal, it is described molten
Solution bottle is internally provided with Alkaline solubilization liquid, and the side of the dissolution bottle is fixedly installed with the rubber seal pipe sleeve, described molten
The side for solving bottle is equipped with the second short tube by the rubber seal pipe sleeve, and the other end of second short tube passes through the rubber
Sealed tube connects the purifying box, and the purifying box is located at the side of the dissolution bottle, and the purifying box is fixedly mounted on
The upper surface of the pedestal, the side of the purifying box are fixedly installed with pipe fixing sleeve, and the side of the purifying box passes through institute
It states pipe fixing sleeve and is fixedly installed with circulation escape pipe, one end of the circulation escape pipe is connected by the universal pipe connecting sleeve
It is connected to connecting tube, one end of the connecting tube extends to the inside of the pedestal by the pipe fixing sleeve, the pedestal
It is internally provided with the second appendix, one end of second appendix connects the connection by the universal pipe connecting sleeve
Pipe, the other end of second appendix are connected with the first appendix, first gas transmission by the universal pipe connecting sleeve
One end of pipe is connected with circulation air inlet pipe by the universal pipe connecting sleeve, and one end of the circulation air inlet pipe passes through the rubber
Glue sealed tube extends to inside the glove box.
As the preferred of the present embodiment, the Alkaline solubilization liquid can be sodium hydroxide solution.
As the preferred of the present embodiment, the middle position at the top of the purifying box passes through the fixed peace of the pipe fixing sleeve
Equipped with water inlet pipe, one end of the water inlet pipe is fixedly installed with spray head, and the spray head is located at the inside of the purifying box.
As the preferred of the present embodiment, the purifying box is internally provided with alumina material block.
As the preferred of the present embodiment, the material of the pipelines such as first appendix, the second appendix, air intake duct and exhaust pipe
Matter is the rubber material such as PC or PE composition.
As the preferred of the present embodiment, the surface of the glove box open up there are two opening, the inner wall of two openings
On be equipped with rubber seal, the opening is fixedly installed with gloves, and the gloves position by the rubber seal
In the inside of the glove box.
Compared with prior art, the beneficial effects of the present invention are:
The gas containing hydrogen fluoride in glove box is extracted out and is led to by air intake duct by control loop blower by the present invention
It crosses exhaust pipe, the first short tube and branch pipe to be sent into inside dissolution bottle, dissolves the lysate that is internally provided with of bottle, lysate is hydroxide
Sodium solution, hydrogen fluoride will be reacted with sodium hydroxide solution generates sodium fluoride and water, by circulating fan to the continuous defeated of gas
It send, gas enters purifying box, then water inlet pipe is connected water supply device, so that spray head sprays, water curtain is formed, to carry out to gas
Sedimentation, then reaction again is carried out to gas by the alumina material block of bottom, if residual fluorinated hydrogen, hydrogen fluoride in gas
It can then carry out again reacting with alumina material block and generate aluminum fluoride and water, to reach the mesh of maximized removal hydrogen fluoride
, then the inside of glove box is delivered the gas to, passes through one section of circulating fan by the first appendix and the second appendix again
The circulation absorption work of time is and the first appendix, second defeated to reach the hydrogen fluoride maximized in removal glove box gas
The material of the pipelines such as tracheae, air intake duct and exhaust pipe is the rubber material such as PC or PE composition, can effectively ensure that this dress
The corrosion such as hydrogen and sodium hydroxide will not be fluorinated by setting middle pipeline, and junction is installed by the connection of rubber seal pipe sleeve, so that this
Situations such as device air-tightness is good, and gas leakage will not occur.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is the enlarged drawing in Fig. 1 of the present invention at A；
Fig. 3 is the structural schematic diagram of gloves of the invention.
It is as shown in the figure: 1, pedestal；2, pipe fixing sleeve；3, connecting tube；4, alumina material block；5, escape pipe is recycled；6,
Purifying box；7, spray head；8, water inlet pipe；9, the first short tube；10, exhaust pipe；11, circulating fan；12, air intake duct；13, rubber seal
Pipe sleeve；14, rubber seal；15, it is open；16, air inlet pipe is recycled；17, glove box；18, the first appendix；19, the second gas transmission
Pipe；20, universal pipe connecting sleeve；21, liquid-feeding tube；22, bottle is dissolved；23, the second short tube；24, Alkaline solubilization liquid；25, branch pipe；
26, gloves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the embodiment of the present invention provides a kind of glove box system technical solution for removing hydrogen fluoride, including bottom
Seat 1, purifying box 6, glove box 17 and dissolution bottle 22, one end of 1 upper surface of pedestal is fixedly installed with glove box 17, glove box 17 1
The bottom end of side is fixedly installed with rubber seal pipe sleeve 13, and glove box 17 is fixedly installed with air intake duct by rubber seal pipe sleeve 13
12, one end of air intake duct 12 is connected with circulating fan 11, and circulating fan 11 is located at the side of glove box 17, the top of circulating fan 11
End is fixedly installed with exhaust pipe 10, and the top of exhaust pipe 10 connects the first short tube 9, the first short tube by universal pipe connecting sleeve 20
9 one end is connected with branch pipe 25 by universal pipe connecting sleeve 20, and one end of branch pipe 25 extends to the inside of dissolution bottle 22, and props up
The side of pipe 25 is provided with liquid-feeding tube 21, and dissolution bottle 22 is located at the side of circulating fan 11, and dissolves bottle 22 and be fixedly mounted on bottom
The upper surface of seat 1, dissolution bottle 22 are internally provided with Alkaline solubilization liquid 24, and the side of dissolution bottle 22 is fixedly installed with rubber seal
The side of pipe sleeve 13, dissolution bottle 22 is equipped with the second short tube 23 by rubber seal pipe sleeve 13, and the other end of the second short tube 23 is logical
It crosses rubber seal pipe sleeve 13 and connects purifying box 6, purifying box 6 is located at the side of dissolution bottle 22, and purifying box 6 is fixedly mounted on pedestal
1 upper surface, the side of purifying box 6 are fixedly installed with pipe fixing sleeve 2, and the side of purifying box 6 is fixed by pipe fixing sleeve 2
Circulation escape pipe 5 is installed, one end of circulation escape pipe 5 is connected with connecting tube 3, connecting tube 3 by universal pipe connecting sleeve 20
One end the inside of pedestal 1 is extended to by pipe fixing sleeve 2, pedestal 1 is internally provided with the second appendix 19, the second gas transmission
One end of pipe 19 connects connecting tube 3 by universal pipe connecting sleeve 20, and the other end of the second appendix 19 is connected by universal pipeline
Female connector 20 is connected with the first appendix 18, and one end of the first appendix 18 is connected with circulation air inlet by universal pipe connecting sleeve 20
One end of pipe 16, circulation air inlet pipe 16 is extended to inside glove box 17 by rubber seal pipe sleeve 13.In the present embodiment, pass through
The gas containing hydrogen fluoride in glove box 17 is extracted out by air intake duct 12 and by exhaust pipe 10, the by control loop blower 11
One short tube 9 and branch pipe 25 are sent into inside dissolution bottle 22, and dissolution bottle 22 is internally provided with Alkaline solubilization liquid 24, Alkaline solubilization liquid 24
For sodium hydroxide solution, hydrogen fluoride will be reacted with sodium hydroxide solution generates sodium fluoride and water, passes through 11 pairs of gas of circulating fan
The continuous conveying of body, gas enters purifying box 6, then water inlet pipe 8 is connected water supply device, so that spray head 7 sprays, forms water curtain,
To be settled to gas.Reaction again is carried out to gas by the alumina material block 4 of bottom, if remaining in gas
Hydrogen fluoride, hydrogen fluoride, which can then carry out again reacting with alumina material block 4, generates aluminum fluoride and water, to reach maximized
The purpose of hydrogen fluoride is removed, glove box 17 is then delivered the gas to by the first appendix 18 and the second appendix 19 again
Inside reaches the fluorine maximized in removal 17 gas of glove box by the circulation absorption work of 11 a period of time of circulating fan
Change hydrogen, and the material of the pipelines such as the first appendix 18, the second appendix 19, air intake duct 12 and exhaust pipe 10 is PC or PE etc.
Rubber material composition can effectively ensure that pipeline will not be fluorinated the corrosion such as hydrogen and sodium hydroxide, and junction in the present apparatus
It is connected and is installed by rubber seal pipe sleeve 13, so that present apparatus air-tightness is good, situations such as gas leaks will not occur.
Fig. 1-3 is please referred to, in the present embodiment, Alkaline solubilization liquid 24 can be sodium hydroxide solution, and hydrogen fluoride will be with hydrogen
Sodium hydroxide solution reaction generates sodium fluoride and water.The middle position at 6 top of purifying box is fixedly installed with by pipe fixing sleeve 2
Water inlet pipe 8, one end of water inlet pipe 8 are fixedly installed with spray head 7, and spray head 7 is located at the inside of purifying box 6, and water inlet pipe 8 is connected and is supplied water
Device forms water curtain, to settle to gas so that spray head 7 sprays.
In the present embodiment, purifying box 6 be internally provided with alumina material block 4 or activated alumina and sodium hydroxide leaching
The active carbon that stain is crossed, if residual fluorinated hydrogen in body, hydrogen fluoride can carry out again reacting generation fluorination with alumina material block 4
Aluminium and water.The material of the pipelines such as the first appendix 18, the second appendix 19, air intake duct 12 and exhaust pipe 10 is PC or PE etc.
Rubber material composition can effectively ensure that pipeline will not be fluorinated the corrosion such as hydrogen and sodium hydroxide in the present apparatus.
Fig. 1-3 is please referred to, in the present embodiment, the surface of glove box 17 opens up that there are two opening 15, two openings 15
It is equipped with rubber seal 14 on inner wall, passes through rubber seal 14 at opening 15 and is fixedly installed with gloves 26, and gloves 26
Positioned at the inside of glove box 17, gloves 26 are installed by rubber seal 14, so that the leakproofness of whole device is stronger.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of glove box system for removing hydrogen fluoride, including pedestal (1), purifying box (6), glove box (17) and dissolution bottle
(22), it is characterised in that: one end of pedestal (1) upper surface is fixedly installed with glove box (17), the glove box (17) one
The bottom end of side is fixedly installed with rubber seal pipe sleeve (13), and the glove box (17) is fixed by the rubber seal pipe sleeve (13)
It is equipped with air intake duct (12), one end of the air intake duct (12) is connected with circulating fan (11), and the circulating fan (11) is located at
The top of the side of the glove box (17), the circulating fan (11) is fixedly installed with exhaust pipe (10), the exhaust pipe
(10) top passes through described by universal pipe connecting sleeve (20) connection the first short tube (9), one end of first short tube (9)
Universal pipe connecting sleeve (20) is connected with branch pipe (25), and one end of the branch pipe (25) extends to the interior of dissolution bottle (22)
Portion, and the side of the branch pipe (25) is provided with liquid-feeding tube (21), dissolution bottle (22) is located at the circulating fan (11)
Side, and dissolution bottle (22) is fixedly mounted on the upper surface of the pedestal (1), dissolution bottle (22) is internally provided with
The side of Alkaline solubilization liquid (24), dissolution bottle (22) is fixedly installed with the rubber seal pipe sleeve (13), the dissolution bottle
(22) side is equipped with the second short tube (23) by the rubber seal pipe sleeve (13), the other end of second short tube (23)
The purifying box (6) is connected by the rubber seal pipe sleeve (13), the purifying box (6) is located at the one of dissolution bottle (22)
Side, and the purifying box (6) is fixedly mounted on the upper surface of the pedestal (1), the side of the purifying box (6) is fixedly installed with
The side of pipe fixing sleeve (2), the purifying box (6) is fixedly installed with circulation escape pipe by the pipe fixing sleeve (2)
(5), one end of circulation escape pipe (5) is connected with connecting tube (3), the connection by the universal pipe connecting sleeve (20)
One end of pipe (3) extends to the inside of the pedestal (1), the inside setting of the pedestal (1) by the pipe fixing sleeve (2)
Have the second appendix (19), one end of second appendix (19) connects the company by the universal pipe connecting sleeve (20)
It takes over (3), the other end of second appendix (19) is connected with the first appendix by the universal pipe connecting sleeve (20)
(18), one end of first appendix (18) is connected with circulation air inlet pipe (16) by the universal pipe connecting sleeve (20),
One end of circulation air inlet pipe (16) extends to the glove box (17) inside by the rubber seal pipe sleeve (13).
2. a kind of glove box system for removing hydrogen fluoride according to claim 1, it is characterised in that: the Alkaline solubilization liquid
It (24) can be sodium hydroxide solution.
3. a kind of glove box system for removing hydrogen fluoride according to claim 1, it is characterised in that: the purifying box (6)
The middle position at top is fixedly installed with water inlet pipe (8) by the pipe fixing sleeve (2), one end of the water inlet pipe (8)
It is fixedly installed with spray head (7), the spray head (7) is located at the inside of the purifying box (6).
4. a kind of glove box system for removing hydrogen fluoride according to claim 1, it is characterised in that: the purifying box (6)
Be internally provided with alumina material block (4).
5. a kind of glove box system for removing hydrogen fluoride according to claim 1, it is characterised in that: first appendix
(18), the material of the pipelines such as the second appendix (19), air intake duct (12) and exhaust pipe (10) is the rubber material such as PC or PE
Composition.
6. a kind of glove box system for removing hydrogen fluoride according to claim 1, it is characterised in that: the glove box (17)
Surface open up there are two be open (15), two it is described opening (15) inner walls on be equipped with rubber seal (14), it is described
It is fixedly installed with gloves (26) at opening (15) by the rubber seal (14), and the gloves (26) are located at the gloves
The inside of case (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254717.1A CN110027019A (en) | 2019-03-31 | 2019-03-31 | A kind of glove box system removing hydrogen fluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254717.1A CN110027019A (en) | 2019-03-31 | 2019-03-31 | A kind of glove box system removing hydrogen fluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110027019A true CN110027019A (en) | 2019-07-19 |
Family
ID=67237110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910254717.1A Pending CN110027019A (en) | 2019-03-31 | 2019-03-31 | A kind of glove box system removing hydrogen fluoride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110027019A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631873C1 (en) * | 1996-08-07 | 1997-10-16 | Das Duennschicht Anlagen Sys | Apparatus for purifying waste gases |
| US6235072B1 (en) * | 1999-08-25 | 2001-05-22 | Agere Systems, Inc. | Glove box filter system |
| JP2012076070A (en) * | 2010-10-05 | 2012-04-19 | Korea Inst Of Energy Research | Powdery absorbent recirculation type acid gas removal apparatus and acid gas removal method using the same |
| CN103545479A (en) * | 2013-08-02 | 2014-01-29 | 奇瑞汽车股份有限公司 | Glove box device |
| CN104028083A (en) * | 2014-07-01 | 2014-09-10 | 福建省邵武市永晶化工有限公司 | Fluorine-containing tail gas treating device and method |
| CN104097216A (en) * | 2014-07-30 | 2014-10-15 | 万英南 | Glove box system for removing hydrogen fluoride |
| CN207576121U (en) * | 2017-11-24 | 2018-07-06 | 江西优锂新材股份有限公司 | A kind of absorption plant of lithium battery vacuum glove box regeneration tail gas |
| CN210819639U (en) * | 2019-03-31 | 2020-06-23 | 上海米开罗那机电技术有限公司 | Glove box system for removing hydrogen fluoride |
-
2019
- 2019-03-31 CN CN201910254717.1A patent/CN110027019A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631873C1 (en) * | 1996-08-07 | 1997-10-16 | Das Duennschicht Anlagen Sys | Apparatus for purifying waste gases |
| US6235072B1 (en) * | 1999-08-25 | 2001-05-22 | Agere Systems, Inc. | Glove box filter system |
| JP2012076070A (en) * | 2010-10-05 | 2012-04-19 | Korea Inst Of Energy Research | Powdery absorbent recirculation type acid gas removal apparatus and acid gas removal method using the same |
| CN103545479A (en) * | 2013-08-02 | 2014-01-29 | 奇瑞汽车股份有限公司 | Glove box device |
| CN104028083A (en) * | 2014-07-01 | 2014-09-10 | 福建省邵武市永晶化工有限公司 | Fluorine-containing tail gas treating device and method |
| CN104097216A (en) * | 2014-07-30 | 2014-10-15 | 万英南 | Glove box system for removing hydrogen fluoride |
| CN207576121U (en) * | 2017-11-24 | 2018-07-06 | 江西优锂新材股份有限公司 | A kind of absorption plant of lithium battery vacuum glove box regeneration tail gas |
| CN210819639U (en) * | 2019-03-31 | 2020-06-23 | 上海米开罗那机电技术有限公司 | Glove box system for removing hydrogen fluoride |
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Address after: 201500 floor 2, building 1, No. 99, songxuan Road, Tinglin Town, Jinshan District, Shanghai Applicant after: Michaelina (Shanghai) Industrial Intelligent Technology Co.,Ltd. Address before: Workshop 4a, 1388 Kangqiao East Road, Pudong New Area, Shanghai, 201315 Applicant before: SHANGHAI MIKROUNA MECH. TECH Co.,Ltd. |
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