CN205683798U - The one of high boiling silane cools back receiving apparatus - Google Patents
The one of high boiling silane cools back receiving apparatus Download PDFInfo
- Publication number
- CN205683798U CN205683798U CN201620580142.4U CN201620580142U CN205683798U CN 205683798 U CN205683798 U CN 205683798U CN 201620580142 U CN201620580142 U CN 201620580142U CN 205683798 U CN205683798 U CN 205683798U
- Authority
- CN
- China
- Prior art keywords
- cooling reactor
- high boiling
- exhaust gas
- cooling
- chiller
- 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.)
- Expired - Fee Related
Links
- 229910000077 silane Inorganic materials 0.000 title claims abstract description 30
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000009835 boiling Methods 0.000 title claims abstract description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000001816 cooling Methods 0.000 claims abstract description 56
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 35
- 239000007789 gas Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 241000233855 Orchidaceae Species 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims description 3
- 239000000571 coke Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000011049 filling Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004821 distillation Methods 0.000 description 8
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 silane Alkane Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The one of high boiling silane cools back receiving apparatus, belongs to waste recovery device field.Including distilling apparatus and nitrogen pipeline, it is characterized in that this device includes cooling reactor and exhaust gas cleaner, distillating still baiting valve is connected with cooling reactor, and nitrogen pipeline is connected with cooling reactor and extends to inside cooling reactor, and on cooling reactor, nitrogen outlet pipe is connected with exhaust gas cleaner；Cooling reactor sets chiller, agitating device, Pressure gauge, thermometer and baiting valve；Exhaust gas cleaner is circle tube member, and orchid is managed at two ends, and one end connects cooling reactor nitrogen outlet pipe, and the other end connects tail gas diffusion valve, and at exhaust gas cleaner two ends, outlet sets drainage screen, filling adsorption material between two drainage screens.Advantage is novel, simple in construction, safe and reliable, equipment investment low cost, it is to avoid tail gas spreads in the environment, ensures enterprise employee health, eliminates safe hidden trouble, it is possible to efficient recovery high boiling silane, has certain Social benefit and economic benefit.
Description
Technical field
This utility model belongs to waste recovery device technical field, and dress is reclaimed in a kind of cooling particularly relating to high boiling silane
Put.
Background technology
Silane coupler belongs to fine chemical product, and its production obtains qualified finished product through steps such as synthesis, distillations, distillation
It it is the key link preparing high purity product during silane coupler produces.The boiling point of silane coupler is higher, uses decompression distillation
Technique can obtain high purity silane coupling agent finished product under relatively low temperature conditions, distillation will remain in distillating still after terminating
In high boiling silane release reclaim, the retracting device of present high boiling silane is simple and crude.Shortcoming is, distilling apparatus at the end of distillation
Interior high boiling silane temperature, between 200～500 DEG C, after nitrogen is all pressed, is released at ingress of air bottom distillating still
Moment, high boiling silane produces a large amount of poisonous tail gas, not only pollutes environment but also damage enterprise employee health；High boiling silane has
Machine thing component content is higher, directly contacts the potential safety hazard that burning occurs with oxygen；Containing some silicon in another high boiling silane
Alkane polymer can not effectively be reclaimed, and causes the waste of the resource with higher research and using value.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is that a kind of cooling providing high boiling silane is reclaimed
Device, simple in construction, safe and reliable, it is to avoid tail gas diffusion in the environment, ensure enterprise employee health, eliminate safe hidden trouble, it is possible to
Effectively reclaim high boiling silane.
The one of high boiling silane cools back receiving apparatus, including distilling apparatus and nitrogen pipeline, is characterized in this device bag
Including cooling reactor and exhaust gas cleaner, distillating still baiting valve is connected with cooling reactor, and nitrogen pipeline is connected with cooling reactor and extends to
Inside cooling reactor, the nitrogen outlet pipe on cooling reactor is connected with exhaust gas cleaner；Described cooling reactor sets chiller, stirring
Device, Pressure gauge, thermometer and baiting valve；Described exhaust gas cleaner is circle tube member, and orchid is managed at two ends, and one end connects
Cooling reactor nitrogen outlet pipe, the other end connects tail gas diffusion valve, and at exhaust gas cleaner two ends, outlet sets drainage screen, two drainage screens
Between filling adsorption material.
Improving further, described cooling reactor inwall uses high temperature resistant, corrosion resisting liner.
Improving further, described chiller is wrapped in cooling reactor outer wall, and chiller sets water inlet pipe and outlet pipe；Institute
The water inlet pipe stated includes supervisor and arm, and arm is connected with supervisor outside chiller, is responsible for and sets with the heat exchange in production equipment
Standby hot-water line connects, it is ensured that coolant-temperature gage is higher than room temperature, and arm connects recirculated cooling water pipeline, and arm sets flow control valve,
The water temperature of chiller is entered by regulation flow-control；Described outlet pipe connects circulating water cooling system；Described cooling
Thermometer is set on device.
Improving further, described adsorbing material is one or more in Linesless charcoal, coke, molecular sieve, uses the setting phase
Adsorbing material recycling replaceable, discarded after limit.
At the end of distillation, close distillating still heating system, after the reception pipeline of all products cuts out Distallation systm, open and steam
Evaporate the nitrogen pipeline valve on still, with nitrogen, pressure in distillating still is balanced to normal pressure, closes nitrogen pipeline valve, open distillation
Diffusion valve on still；Starting cooling reactor agitating device, regulation Flux Valve Control chiller inner cooling water is maintained at higher temperatures
Degree, opens the nitrogen pipeline valve on tail gas diffusion valve and cooling reactor, cools down gas reactor with nitrogen displacement and keeps nitrogen
Circulation；Opening distillating still baiting valve, high boiling silane flows into cooling reactor, and it is clean that the poisonous tail gas that cooling produces enters tail gas with nitrogen
Gasifying device, the tail gas after purification diffuses, and is gradually increased arm discharge, and high boiling silane is cooled to room temperature, closes cooling reactor
On nitrogen pipeline valve, open cooling reactor baiting valve reclaim high boiling silane, close cooling reactor baiting valve, agitating device, put
Dissipate valve, chiller.
Compared with prior art, advantage is novel, simple in construction, safe and reliable, equipment investment low cost, it is to avoid tail
Gas diffusion in the environment, ensures enterprise employee health, eliminates safe hidden trouble, it is possible to effectively reclaim high boiling silane, has certain
Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is that the one of high boiling silane cools back receiving apparatus schematic diagram.
In figure: 1, distilling apparatus 1-1, distillating still baiting valve 2, nitrogen pipeline 3, cooling reactor 3-1, chiller 3-
2, agitating device 3-3, baiting valve 3-4 nitrogen outlet pipeline 4, exhaust gas cleaner 4-1, adsorbing material.
Detailed description of the invention
Illustrate below in conjunction with the accompanying drawings this utility model is described further.
As seen from Figure 1, the one of high boiling silane cools back receiving apparatus, including distilling apparatus 1 and nitrogen pipeline 2,
It is characterized in that this device includes that cooling reactor 3 and exhaust gas cleaner 4, distillating still baiting valve 1-1 are connected with cooling reactor 3, nitrogen tube
Road 2 is connected with cooling reactor 3 and extends to inside cooling reactor, and the nitrogen outlet pipe 3-4 on cooling reactor is with exhaust gas cleaner 4 even
Connect；Described cooling reactor 3 sets chiller 3-1, agitating device 3-2, Pressure gauge, thermometer and baiting valve 3-3；Described tail gas
Purifier 4 is circle tube member, and orchid is managed at two ends, and one end connects cooling reactor nitrogen outlet pipe 3-4, and the other end connects tail gas and puts
Dissipating valve, at exhaust gas cleaner 4 two ends, outlet sets drainage screen, filling adsorption material 4-1 between two drainage screens.
Improving further, described cooling reactor 3 inwall uses high temperature resistant, corrosion resisting liner.
Improving further, described chiller 3-1 is wrapped in cooling reactor 3 outer wall, and chiller 3-1 sets water inlet pipe and goes out
Water pipe；Described water inlet pipe includes supervisor and arm, and arm is connected with supervisor outside chiller 3-1, is responsible for and production equipment
In heat transmission equipment hot-water line connect, it is ensured that temperature be higher than room temperature, arm connect recirculated cooling water pipeline, arm sets flow
Regulation valve, enters the water temperature of chiller by regulation flow-control；Described outlet pipe connects circulating water cooling system；Described
Chiller 3-1 on set thermometer.
Improving further, described adsorbing material 4-1 is one or more in Linesless charcoal, coke, molecular sieve, uses and sets
Adsorbing material recycling disposal replaceable, discarded after time limit.
At the end of distillation, close distillating still heating system, after the reception pipeline of all products cuts out Distallation systm, open and steam
Evaporate nitrogen pipeline 2 valve on still, with nitrogen, pressure in distillating still is balanced to normal pressure, closes nitrogen pipeline valve, open and steam
Evaporate diffusion valve on still；Starting cooling reactor agitating device 3-2, regulation Flux Valve Control chiller 3-1 inner cooling water keeps
At higher temperature, open nitrogen pipeline 2 valve on tail gas diffusion valve and cooling reactor 3, with nitrogen displacement cooling gas reactor also
Keep the circulation of nitrogen；Opening distillating still baiting valve 1-1, high boiling silane flows into cooling reactor 3, the poisonous tail gas that cooling produces with
Nitrogen enters exhaust gas cleaner 4, and the tail gas after purification diffuses, and is gradually increased arm discharge, high boiling silane is cooled to
Room temperature, closes nitrogen pipeline 2 valve on cooling reactor, opens cooling reactor baiting valve 3-3 and reclaims high boiling silane, closes cooling reactor
Baiting valve 3-3, agitating device 3-2, diffusion valve, chiller 3-1.
Claims (4)
1. the one of high boiling silane cools back receiving apparatus, including distilling apparatus (1) and nitrogen pipeline (2), it is characterised in that should
Device includes cooling reactor (3) and exhaust gas cleaner (4), and distillating still baiting valve (1-1) is connected with cooling reactor (3), nitrogen pipeline
(2) it is connected with cooling reactor (3) and extends to inside cooling reactor, the nitrogen outlet pipe (3-4) on cooling reactor and exhaust gas cleaner
(4) connect；Described cooling reactor (3) sets chiller (3-1), agitating device (3-2), Pressure gauge, thermometer and baiting valve (3-
3)；Described exhaust gas cleaner (4) is circle tube member, and orchid is managed at two ends, and one end connects cooling reactor nitrogen outlet pipe (3-
4), the other end connects tail gas diffusion valve, and at exhaust gas cleaner (4) two ends, outlet sets drainage screen, fills and inhale between two drainage screens
Enclosure material (4-1).
The one of high boiling silane the most according to claim 1 cools back receiving apparatus, it is characterised in that described cooling reactor
(3) inwall uses high temperature resistant, corrosion resisting liner.
The one of high boiling silane the most according to claim 1 cools back receiving apparatus, it is characterised in that described cooling dress
Putting (3-1) and be wrapped in cooling reactor (3) outer wall, chiller (3-1) sets water inlet pipe and outlet pipe；Described water inlet pipe includes supervisor
And arm, arm is connected with supervisor outward at chiller (3-1), is responsible for the hot-water line with the heat transmission equipment in production equipment even
Connecing, it is ensured that temperature is higher than room temperature, arm connects recirculated cooling water pipeline, and arm sets flow control valve, by regulation flow control
System enters the water temperature of chiller；Described outlet pipe connects circulating water cooling system；Temperature is set on described chiller (3-1)
Degree table.
The one of high boiling silane the most according to claim 1 cools back receiving apparatus, it is characterised in that described adsorption material
Material (4-1) is one or more in Linesless charcoal, coke, molecular sieve, uses after setting the time limit replaceable, and discarded adsorbing material returns
Receive and dispose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580142.4U CN205683798U (en) | 2016-06-08 | 2016-06-08 | The one of high boiling silane cools back receiving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580142.4U CN205683798U (en) | 2016-06-08 | 2016-06-08 | The one of high boiling silane cools back receiving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683798U true CN205683798U (en) | 2016-11-16 |
Family
ID=57428387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580142.4U Expired - Fee Related CN205683798U (en) | 2016-06-08 | 2016-06-08 | The one of high boiling silane cools back receiving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205683798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372373A (en) * | 2021-06-09 | 2021-09-10 | 江西蓝星星火有机硅有限公司 | Device and method for purifying hydrolysate of dimethyl hydrochlorosilane |
-
2016
- 2016-06-08 CN CN201620580142.4U patent/CN205683798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372373A (en) * | 2021-06-09 | 2021-09-10 | 江西蓝星星火有机硅有限公司 | Device and method for purifying hydrolysate of dimethyl hydrochlorosilane |
| CN113372373B (en) * | 2021-06-09 | 2022-05-17 | 江西蓝星星火有机硅有限公司 | Device and method for purifying hydrolysate of dimethyl hydrochlorosilane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 fine chemical base of Wujiang Town, Ma'anshan and Anhui Province Patentee after: ANHUI GB SILICONES NEW MATERIAL CO.,LTD. Address before: 243000 fine chemical base of Wujiang Town, Ma'anshan and Anhui Province Patentee before: GBXF SILICONES Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |