CN209392763U - Vacuum distillation device based on methyltrimethoxysilane - Google Patents
Vacuum distillation device based on methyltrimethoxysilane Download PDFInfo
- Publication number
- CN209392763U CN209392763U CN201822258118.0U CN201822258118U CN209392763U CN 209392763 U CN209392763 U CN 209392763U CN 201822258118 U CN201822258118 U CN 201822258118U CN 209392763 U CN209392763 U CN 209392763U
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- CN
- China
- Prior art keywords
- top surface
- pipe
- communicated
- fixedly installed
- methyltrimethoxysilane
- 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
- 238000005292 vacuum distillation Methods 0.000 title claims abstract description 28
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000004821 distillation Methods 0.000 claims abstract description 34
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- -1 bottom plate Chemical compound 0.000 claims abstract description 3
- 238000009833 condensation Methods 0.000 claims description 30
- 230000005494 condensation Effects 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 23
- 239000000446 fuel Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 239000002352 surface water Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000005538 encapsulation Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 35
- 150000002894 organic compounds Chemical class 0.000 description 8
- 238000009835 boiling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to vacuum distillation engineering device technique fields, and disclose the vacuum distillation device based on methyltrimethoxysilane, including bottom plate, heating device is fixedly installed on the left of the plate top surface, the support frame positioned at heating device top is fixedly installed on the left of the plate top surface, distillation tube is fixedly installed in the middle part of support frame as described above top surface, the middle part fixation of the distillation tube left side is communicated with feed pipe, and the other end top movable of the feed pipe is connected with seal cover board.The vacuum distillation device based on methyltrimethoxysilane, pass through the setting of seal cover board, allowing in distillation tube can allow seal cover board to seal up feed pipe after having added chemical reagent, and in conjunction with the setting of water in the gas collection case of encapsulation device tail portion, good sealed environment can be provided for entire negative pressure fairing, make chemical reagent not and will receive the pollution of impurity in air, to improve the practicability of the device.
Description
Technical field
The utility model relates to vacuum distillation engineering device technique fields, and the negative pressure specially based on methyltrimethoxysilane is steamed
Distillation unit.
Background technique
Vacuum distillation is a kind of device that liquid is converted to gas, and vacuum distillation can reduce the boiling point of material, is reduced
The consumption of steam avoids the deformation of heat sensitive material under high temperature, is that separation can purify one of usual way of organic compound, is applicable in
The not up to substance for having been thermally decomposed, aoxidizing or having been polymerize of boiling point when some air-distillations.
Methyltrimethylsilane is a kind of organic compound, and boiling point reaches 102 degrees Celsius, and general distillation mode is not
It can tell on to it, so needing to use vacuum distillation device when carrying out it distillation processing, existing negative pressure is steamed
Distillation unit during use its airtightness be not it is very good, be easy to cause the organic compound for being gasificated into gas to be vaporized
Among air, the waste of organic compound is caused, existing vacuum distillation device is usually arranged cold during practical
Solidifying device generally all condenses organic compound gas by the temperature of catheter itself, if the vacuum distillation time
Too long, then the temperature that will lead to catheter is higher and higher, so that it also can therewith worse and worse to the effect of gas condensation.
Utility model content
In view of the deficiencies of the prior art, the utility model provides the dress of the vacuum distillation based on methyltrimethoxysilane
It sets, has and allow the preparation of methyltrimethoxysilane that can allow the uncooled methyl trimethoxy oxygen at liquid in closed environment neutralization
Base silane dissolves in the advantages of being collected in water, and solving vacuum distillation device, its airtightness is not very during use
It is good, be easy to cause the organic compound for being gasificated into gas to be vaporized among air, cause the waste of organic compound, it is existing
Vacuum distillation device be usually during practical setting condensation device, generally all by the temperature pair of catheter itself
Organic compound gas is condensed, if vacuum distillation overlong time, then the temperature that will lead to catheter is higher and higher, so that
Its to gas condensation effect also can therewith worse and worse the problem of.
The utility model provides the following technical solutions: the vacuum distillation device based on methyltrimethoxysilane, including bottom
Plate is fixedly installed with heating device on the left of the plate top surface, is fixedly installed on the left of the plate top surface and is located at heating
The support frame on device top is fixedly installed with distillation tube, the middle part of the distillation tube left side in the middle part of support frame as described above top surface
Fixation is communicated with feed pipe, and the other end top movable of the feed pipe is connected with seal cover board, the distillation tube right side
Top is fixed to be communicated with charge tube, the fixed input terminal for being communicated with cooling cylinder of the right end of the charge tube, the cooling cylinder right end
Output end it is fixed be communicated with discharge nozzle, the right end fixation of the discharge nozzle is communicated with feeder pipe, the right side of the plate top surface
It is fixedly installed with the condensation water tank being located on the right side of support frame, is fixedly installed with guard box on the left of the condensation water tank top surface, institute
The bottom surface for stating protection box cavity is fixedly installed with water pump, and one end of the water pump input pipe is fixed to be communicated with water inlet pipe, it is described into
The bottom end of water pipe runs through the top surface of condensation water tank and extends to the bottom surface of condensation water tank inner cavity, and one end of the water pump efferent duct is solid
Surely it is communicated with outlet pipe, the top of the outlet pipe runs through the bottom surface of cooling cylinder and extends to the inside of cooling cylinder and fix connection
There is the condenser pipe being located inside cooling cylinder, the other end fixation of the condenser pipe is communicated with return pipe, the bottom end of the return pipe
It sequentially passes through cooling cylinder and condensation water tank and extends to the inside of condensation water tank, the middle part of the condensation water tank top surface is fixedly mounted
There is liquid collecting box, gas collection case is fixedly installed on the right side of the condensation water tank top surface, the bottom end of the feeder pipe is run through
The left side of liquid collecting box top surface simultaneously extends to the bottom that liquid collects box cavity, and the liquid collects the right side of box cavity top surface
It is fixedly connected with gas-guide tube, the top of the gas-guide tube collects the top surface of box cavity through liquid and extends to liquid collecting box
External and fixation is communicated with escape pipe, and the bottom end of the escape pipe runs through the left side of gas collection case top surface and extends to gas receipts
Collect the bottom of box cavity, is fixedly connected with exhaust pipe, the top of the exhaust pipe on the right side of gas collection box cavity top surface
Through gas collection box cavity top surface and extend to the outside of gas collection case.
Preferably, the inner cavity of the cooling cylinder is equipped with catheter, and the outer surface of catheter and the outer surface of condenser pipe are living
Dynamic socket.
Preferably, the inside of the gas collection case is equipped with water, and the height of water top surface is no more than gas collection case height
2/3rds of degree.
Preferably, the amount that reagent is added in the distillation tube is less than the half of distillation tube volume.
Preferably, the outer surface of the guard box is equipped with heat release hole.
Preferably, the positive left side of the heating device is equipped with firepower size switch, the positive right side of heating device
Equipped with fuel master switch.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, should vacuum distillation device based on methyltrimethoxysilane allowed in distillation tube by the setting of seal cover board
Seal cover board can be allowed to seal up feed pipe after having added chemical reagent, and combine the gas collection of encapsulation device tail portion
The setting of water in case can provide good sealed environment for entire negative pressure fairing, chemical reagent is made not will receive air
The pollution of middle impurity, to improve the practicability of the device.
2, be somebody's turn to do the vacuum distillation device based on methyltrimethoxysilane can solve by the setting of gas collection case
Flash to gaseous state chemical reagent be condensed under the action of cooling cylinder liquid it is incomplete when, uncooled gas can lead to
It crosses gas-guide tube and escape pipe is passed through in the water inside gas collection case, allow it to be fused with water, avoiding chemical reagent need not
The loss wanted.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes sectional view of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
In figure: 1, bottom plate；2, heating device；3, support frame；4, distillation tube；5, feed pipe；6, seal cover board；7, punishment in advance
Pipe；8, cooling cylinder；9, discharge nozzle；10, feeder pipe；11, condensation water tank；12, guard box；13, water pump；14, water inlet pipe；15, go out
Water pipe；16, condenser pipe；17, return pipe；18, liquid collecting box；19, gas collection case；20, gas-guide tube；21, escape pipe；22,
Exhaust pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the vacuum distillation device based on methyltrimethoxysilane, including bottom plate 1,1 top surface of bottom plate
Left side is fixedly installed with heating device 2, and the positive left side of heating device 2 is equipped with firepower size switch, the positive right side of heating device 2
Side is equipped with fuel master switch, by the setting of fuel master switch and firepower size switch, can allow the use of firepower size switch
Need to be used cooperatively with fuel master switch, improve the security performance of operation, be fixedly installed on the left of 1 top surface of bottom plate be located at plus
The support frame 3 on 2 top of thermal is fixedly installed with distillation tube 4 in the middle part of 3 top surface of support frame, the amount of reagent is added in distillation tube 4
Hold the extra distillation tube 4 of the amount of chemical reagent in distillation tube 4 by the setting of feed pipe 5 less than the half of 4 volume of distillation tube
Long-pending is general, the spilling of reagent may can occur when adding reagent, and during vacuum distillation processing, distillation
Temperature inside cylinder 4 rapidly rises, and causes reagent can be in the inner ebullition of distillation tube 4, and the pressure inside distillation tube 4 also can
It increases, if the reagent of addition is excessive, distillation tube 4 can be made to damage, and easily cause danger, the middle part of 4 left side of distillation tube
Fixation is communicated with feed pipe 5, and the other end top movable of feed pipe 5 is connected with seal cover board 6, the top of 4 right side of distillation tube
Fixed to be communicated with charge tube 7, the fixed input terminal for being communicated with cooling cylinder 8 of the right end of charge tube 7, the inner cavity of cooling cylinder 8, which is equipped with, leads
Liquid pipe, and the outer surface pivot bush unit of the outer surface of catheter and condenser pipe 16 can allow condenser pipe by the setting of catheter
16 around the outer surface of catheter, is then tried by the circulating water inside condenser pipe 16 high temeperature chemistry inside catheter
The processing that agent gas is condensed, the output end of 8 right end of cooling cylinder is fixed to be communicated with discharge nozzle 9, and the right end of discharge nozzle 9 is fixed to be connected
It is connected with feeder pipe 10, the condensation water tank 11 positioned at 3 right side of support frame, condensation water tank 11 are fixedly installed on the right side of 1 top surface of bottom plate
It is fixedly installed with guard box 12 on the left of top surface, the outer surface of guard box 12 is equipped with heat release hole, can be with by the setting of heat release hole
The phenomenon that allowing water pump 13 to be not in overheat when operation, if water pump 13 is constantly in superheat state, can make water pump 13
Reduced service life, and water pump easy to damage 13, the bottom surface of 12 inner cavity of guard box is fixedly installed with water pump 13, and water pump 13 inputs
One end of pipe is fixed to be communicated with water inlet pipe 14, and the bottom end of water inlet pipe 14 runs through the top surface of condensation water tank 11 and extends to condensation water tank
The bottom surface of 11 inner cavities, one end of 13 efferent duct of water pump is fixed to be communicated with outlet pipe 15, and the top of outlet pipe 15 is through cooling cylinder 8
Bottom surface simultaneously extends to the inside of cooling cylinder 8 and the fixed condenser pipe 16 being communicated with inside cooling cylinder 8, condenser pipe 16 it is another
End fixation is communicated with return pipe 17, and the bottom end of return pipe 17 sequentially passes through cooling cylinder 8 and condensation water tank 11 and extends to condensed water
The inside of case 11, liquid collecting box 18 is fixedly installed in the middle part of 11 top surface of condensation water tank, and the right side of 11 top surface of condensation water tank is solid
Dingan County is equipped with gas collection case 19, and the inside of gas collection case 19 is equipped with water, and the height of water top surface is no more than gas collection
2/3rds of 19 height of case, by adding the amount of water in gas collection case 19, during vacuum distillation can be allowed to handle not
Water can be allowed to overflow from the exhaust pipe 22 of 19 top surface of gas collection case, the bottom end of feeder pipe 10 is through 18 top surface of liquid collecting box
Left side and the bottom for extending to 18 inner cavity of liquid collecting box, liquid collecting box are fixedly connected with gas-guide tube on the right side of 18 inner cavity top surface
20, the top of gas-guide tube 20 runs through the top surface of 18 inner cavity of liquid collecting box and extends to outside and the company of fixation of liquid collecting box 18
It is connected with escape pipe 21, the bottom end of escape pipe 21 runs through the left side of 19 top surface of gas collection case and extends to 19 inner cavity of gas collection case
Bottom, exhaust pipe 22 is fixedly connected on the right side of 19 inner cavity top surface of gas collection case, the top of exhaust pipe 22 is received through gas
The top surface of 19 inner cavity of header and the outside for extending to gas collection case 19.
Work step, operator first open seal cover board 6, then pour into from feed pipe 5 to the inside of distillation tube 4
There is the methyltrimethoxysilane of impurity, then again cover seal cover board 6, so that distillation tube 4 is in closed state, then again
Heating device 2 is opened, the bottom surface of distillation tube 4 is heated by the flame at 2 top of heating device, so that inside distillation tube 4
Chemical reagent can gasify, the chemical reagent then to gasify can be passed through the inside of cooling cylinder 8 by charge tube 7, be then turned on
Guard box 12 allows the inside of condenser pipe 16 to have recirculated water to flow through, enables condenser pipe 16 by extracting the water inside condensation water tank 11
The heat in 8 inner catheter of cooling cylinder is enough taken away, so that the Gas chemistries in catheter is condensed into liquid, then liquid
Know from experience as the inside of 10 influent collecting box 18 of discharge nozzle 9 and feeder pipe is collected, failed to condensation into the gas of liquid
Chemical reagent can pour into the inside of gas collection case 19 by gas-guide tube 20, mix the chemical reagent of gas with water
Chemical reagent will not be lost during the processing of vacuum distillation.
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.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. the vacuum distillation device based on methyltrimethoxysilane, including bottom plate (1), it is characterised in that: bottom plate (1) top
It is fixedly installed on the left of face heating device (2), is fixedly installed on the left of bottom plate (1) top surface positioned at heating device (2)
The support frame (3) on top is fixedly installed with distillation tube (4) in the middle part of support frame as described above (3) top surface, on the left of the distillation tube (4)
The middle part fixation in face is communicated with feed pipe (5), and the other end top movable of the feed pipe (5) is connected with seal cover board (6), institute
The top fixation for stating distillation tube (4) right side is communicated with charge tube (7), and the right end fixation of the charge tube (7) is communicated with condensation
The output end fixation of the input terminal of case (8), cooling cylinder (8) right end is communicated with discharge nozzle (9), the right side of the discharge nozzle (9)
End fixation is communicated with feeder pipe (10), the condensation being fixedly installed on the right side of support frame (3) on the right side of bottom plate (1) top surface
Water tank (11) is fixedly installed with guard box (12) on the left of condensation water tank (11) top surface, guard box (12) inner cavity
Bottom surface is fixedly installed with water pump (13), and one end fixation of water pump (13) input pipe is communicated with water inlet pipe (14), the water inlet
The bottom end of pipe (14) runs through the top surface of condensation water tank (11) and extends to the bottom surface of condensation water tank (11) inner cavity, the water pump (13)
One end fixation of efferent duct is communicated with outlet pipe (15), and the top of the outlet pipe (15) is run through the bottom surface of cooling cylinder (8) and prolonged
It extends to the inside of cooling cylinder (8) and fixes and be communicated with the condenser pipe (16) internal positioned at cooling cylinder (8), the condenser pipe (16)
Other end fixation is communicated with return pipe (17), and the bottom end of the return pipe (17) sequentially passes through cooling cylinder (8) and condensation water tank
(11) and the inside of condensation water tank (11) is extended to, is fixedly installed with liquid collecting box in the middle part of condensation water tank (11) top surface
(18), it is fixedly installed with gas collection case (19) on the right side of condensation water tank (11) top surface, the bottom end of the feeder pipe (10)
Through liquid collecting box (18) top surface left side and extend to the bottom of liquid collecting box (18) inner cavity, the liquid collecting box
(18) it is fixedly connected on the right side of the top surface of inner cavity gas-guide tube (20), liquid collecting box (18) are run through on the top of the gas-guide tube (20)
The top surface of inner cavity and extend to liquid collecting box (18) outside and fixation be communicated with escape pipe (21), the escape pipe (21)
Bottom end runs through the left side of gas collection case (19) top surface and extends to the bottom of gas collection case (19) inner cavity, the gas collection
It is fixedly connected with exhaust pipe (22) on the right side of case (19) inner cavity top surface, gas collection case is run through on the top of the exhaust pipe (22)
(19) top surface of inner cavity and the outsides of gas collection case (19) is extended to.
2. the vacuum distillation device according to claim 1 based on methyltrimethoxysilane, it is characterised in that: described cold
The inner cavity of solidifying case (8) is equipped with catheter, and the outer surface pivot bush unit of the outer surface of catheter and condenser pipe (16).
3. the vacuum distillation device according to claim 1 based on methyltrimethoxysilane, it is characterised in that: the gas
The inside of body collecting box (19) is equipped with water, and the height of water top surface is no more than 2/3rds of gas collection case (19) height.
4. the vacuum distillation device according to claim 1 based on methyltrimethoxysilane, it is characterised in that: the steaming
The amount for evaporating addition reagent in cylinder (4) is less than the half of distillation tube (4) volume.
5. the vacuum distillation device according to claim 1 based on methyltrimethoxysilane, it is characterised in that: the guarantor
The outer surface of protecting box (12) is equipped with heat release hole.
6. the vacuum distillation device according to claim 1 based on methyltrimethoxysilane, it is characterised in that: described to add
Thermal (2) positive left side is equipped with firepower size switch, and the positive right side of the heating device (2) is equipped with fuel master switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258118.0U CN209392763U (en) | 2018-12-30 | 2018-12-30 | Vacuum distillation device based on methyltrimethoxysilane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258118.0U CN209392763U (en) | 2018-12-30 | 2018-12-30 | Vacuum distillation device based on methyltrimethoxysilane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392763U true CN209392763U (en) | 2019-09-17 |
Family
ID=67897300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258118.0U Expired - Fee Related CN209392763U (en) | 2018-12-30 | 2018-12-30 | Vacuum distillation device based on methyltrimethoxysilane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699795A (en) * | 2022-04-13 | 2022-07-05 | 承德医学院 | Traditional chinese medicine draws concentrator group |
-
2018
- 2018-12-30 CN CN201822258118.0U patent/CN209392763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699795A (en) * | 2022-04-13 | 2022-07-05 | 承德医学院 | Traditional chinese medicine draws concentrator group |
| CN114699795B (en) * | 2022-04-13 | 2023-09-12 | 承德医学院 | Traditional chinese medicine draws concentrated unit |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |