CN209237396U - A kind of methyl-monosilane continuous concentration solvent recovery unit - Google Patents
A kind of methyl-monosilane continuous concentration solvent recovery unit Download PDFInfo
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- CN209237396U CN209237396U CN201821999218.2U CN201821999218U CN209237396U CN 209237396 U CN209237396 U CN 209237396U CN 201821999218 U CN201821999218 U CN 201821999218U CN 209237396 U CN209237396 U CN 209237396U
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- monosilane
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Abstract
The utility model relates to the field of industrial production of methyl-monosilane, specifically a kind of methyl-monosilane continuous concentration solvent recovery unit, including liquid storage tank body, electric controller, bipolar condensing mechanism and dissolve and absorb mechanism, connection setting appendix between the bipolar condensing mechanism and the exhaust outlet of liquid storage tank body, is provided with pump-line between the bipolar condensing mechanism and solution absorption mechanism；Liquid storage tank body top is provided with and communicated with recycling import, the output end of the bipolar condensing mechanism, the output end for dissolving and absorbing mechanism are connected to the recycling import on liquid storage tank body top by recovery channel, the methyl-monosilane continuous concentration solvent recovery unit of the utility model, it is provided with bipolar condensing mechanism, adequately methyl-monosilane gas can be condensed, it can thorough concentration and recovery methyl-monosilane gas, form two-stage combined recovery, recovery efficiency is high, no pollution discharge, production investment is reduced for enterprise, reduces the wasting of resources.
Description
Technical field
The utility model relates to the field of industrial production of methyl-monosilane, specifically a kind of methyl-monosilane continuous concentration solvent
Recyclable device.
Background technique
Various methyl-monosilane solution have extremely strong volatile performance mostly, if packaging container is not tight enough, will result in
Methyl-monosilane solution largely volatilizees the production investment for causing industrial chemicals to waste, and increasing enterprise, while can cause to environment
Certain negative effect, because it directly evaporate into air, can not achieve recycling and reusing, raw material is caused with certain wave
Take, therefore, design it is a kind of be concentrated and can be realized volatilization after raw materials recovery equipment become industry in it is urgently to be resolved
Problem.
Utility model content
The goal of the invention of the utility model is to overcome defect described in background technique, to realize that one kind can incite somebody to action
The methyl-monosilane of volatilization carries out concentration and recovery, avoids air pollution, and the methyl-monosilane continuous concentration of production investment is reduced for enterprise
Solvent recovery unit.
For achieving the above object, the technical solution of the utility model is: a kind of methyl-monosilane continuous concentration solvent time
Receiving apparatus, including liquid storage tank body and electric controller, it is negative that the liquid storage top of the tank is provided with the vacuum being connected to liquid storage tank interior
Mouth is pressed, discharge port is arranged in liquid storage tank base, further includes bipolar condensing mechanism and solution absorption mechanism, the liquid storage top of the tank
For arc top cover, and liquid storage top of the tank is provided with exhaust outlet；Between the bipolar condensing mechanism and the exhaust outlet of liquid storage tank body
Connection setting appendix, is provided with pump-line, the pump-line between the bipolar condensing mechanism and solution absorption mechanism
On be arranged in series aspiration pump；Liquid storage tank body top is provided with and communicated with recycling import, the output of the bipolar condensing mechanism
End, the output end for dissolving and absorbing mechanism are connected to the recycling import on liquid storage tank body top by recovery channel, and the recycling
It is arranged in series recovery pump on pipeline, bipolar condensing mechanism and the solution for dissolving and absorbing mechanism output are pumped into fluid reservoir body.
As the optimal technical scheme of the utility model, the bipolar condensing mechanism includes condensation chamber, liquid collecting room and remnants
Tracheae, the condensation chamber are two condensation chambers being set side by side, and are provided with condenser coil, the condensation chamber in each condensation chamber
Between connection remaining tracheae is set, the remnants tracheae is connected to pump-line；Y shape point is provided at the condensation chamber air inlet
The air inlet in breeches pipe road, the Y shape bifurcated passage is connected to liquid storage tank body exhaust outlet；Under the liquid collecting room is located at condensation chamber just
Side, and the longitudinal section of liquid collecting room is arc, the liquid collecting room bottom setting concentration leakage fluid dram, the concentration leakage fluid dram and recovery tube
Road connection.Concentration electrically-controlled valve is provided at the concentration leakage fluid dram, the concentration electrically-controlled valve is by electric controller centralized control.
As the optimal technical scheme of the utility model, the solution absorption mechanism includes dissolution tank body, plate-like outlet side
Head and concentration sensor, plate-like outlet end are fixedly installed on dissolution tank base, are evenly distributed on plate-like outlet end
It is provided with venthole, the inlet end of plate-like outlet end is connected to the pump-line；The dissolution tank base is vertical to cut
Face is arc, and dissolves tank base setting dissolution leakage fluid dram, and the dissolution leakage fluid dram is connected to recovery channel, and the concentration passes
Sensor is fixedly installed on dissolution tank body side, monitors dissolving tank liquid solution concentration in real time, when concentration reaches setting value, concentration sensing
Device feedback signal is to electric controller.Dissolution electrically-controlled valve is provided at the dissolution leakage fluid dram, the dissolution electrically-controlled valve is by electric controller collection
Middle control.
As the optimal technical scheme of the utility model, it is fixedly installed on the side wall of liquid storage tank body and internal is connected to it
The liquid level meter of transparent material, and the pressure gauge that setting is connected to its inside is provided at the top of liquid storage tank body, for measuring
Pressure inside the tank.
The working principle of the methyl-monosilane continuous concentration solvent recovery unit of the utility model:
Start electric controller, aspiration pump is started to work, the methyl-monosilane solution evaporation gas that liquid storage top of the tank is collected
It is pumped in the Y shape bifurcated passage at condensation chamber air inlet by pump-line, is respectively delivered to condense by Y shape bifurcated passage
In room, methyl-monosilane gas flows to bipolar condensation through condensing indoor condenser coil condensation liquefaction, the methyl-monosilane liquid of formation
The liquid collecting room of the bottom of mechanism, extra methyl-monosilane gas are pumped by aspiration pump to the disk of dissolution tank body after remaining tracheae
In shape outlet end, uniformly enters in lysate by the venthole of plate-like outlet end and further dissolved and absorbed, it is molten
Solution concentration in the solution sensor real-time monitoring dissolving tank body of tank body side is solved, is arranged when reaching the control dissolution of setting value electric controller
The solenoid valve of liquid mouth and concentration leakage fluid dram is opened, and recovery pump is recovered by bipolar condensing mechanism and solution absorption solution within the organization
Pipeline pumps in fluid reservoir body.
The methyl-monosilane continuous concentration solvent recovery unit of the utility model the utility model has the advantages that
1. the methyl-monosilane continuous concentration solvent recovery unit of the utility model, is provided with bipolar condensing mechanism, Ke Yichong
That divides condenses methyl-monosilane gas, even if having, excessive gas is uncooled, is also provided with and communicated with after double-click condensing mechanism molten
Solution absorbing mechanism can thoroughly dissolve and absorb methyl-monosilane gas, form two-stage combined recovery, and recovery efficiency is high, drops for enterprise
Low production investment reduces the wasting of resources.
2. the methyl-monosilane continuous concentration solvent recovery unit of the utility model, by two-stage methyl-monosilane concentration and recovery,
The neck discharge of final achievable methyl-monosilane production avoids escaping gas and enters atmosphere and cause air pollution, responded mesh
The preceding environmental requirement for sternly grabbing environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the methyl-monosilane continuous concentration solvent recovery unit of the utility model.
In figure: 1- liquid storage tank body, 2- negative pressure of vacuum mouth, 3- discharge port, the bipolar condensing mechanism of 4-, 401- condensation chamber, 402-
Leakage fluid dram is concentrated in liquid collecting room, 403- remnants' tracheae, 404- condenser coil, 405-, and electrically-controlled valve is concentrated in 406-, and 5- dissolves and absorbs machine
Structure, 501- dissolve tank body, and 502- plate-like outlet end, 503- concentration sensor, 504- dissolution leakage fluid dram, 505- dissolves automatically controlled
Valve, 6- exhaust outlet, 7- appendix, 8- pump-line, 9- aspiration pump, 10- recycling import, 11- recovery channel, 12- recovery pump,
13- liquid level meter, 14- pressure gauge.
Specific embodiment
The methyl-monosilane continuous concentration solvent of the utility model is returned with reference to the accompanying drawing and by specific embodiment
Receiving apparatus does more detailed description.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment:
The methyl-monosilane continuous concentration solvent recovery unit of the utility model, including liquid storage tank body 1 and electric controller, the storage
The negative pressure of vacuum mouth 2 being connected to inside liquid storage tank body 1 is provided at the top of flow container body 1, discharge port 3 is arranged in 1 bottom of liquid storage tank body, also
Including bipolar condensing mechanism 4 and mechanism 5 is dissolved and absorbed, is arc top cover at the top of the liquid storage tank body 1, and at the top of liquid storage tank body 1
It is provided with exhaust outlet 6；Connection setting appendix 7 between the bipolar condensing mechanism 4 and the exhaust outlet 6 of liquid storage tank body 1, it is described double
It is provided with pump-line 8 between pole condensing mechanism 4 and solution absorption mechanism 5, has been arranged in series aspiration pump on the pump-line 8
9；1 top of liquid storage tank body is provided with and communicated with recycling import 10, and the output end of the bipolar condensing mechanism 4 dissolves and absorbs machine
The output end of structure 5 is connected to the recycling import 10 on 1 top of liquid storage tank body by recovery channel 11, and on the recovery channel 11
It is arranged in series recovery pump 12, the solution that bipolar condensing mechanism 4 and solution absorption mechanism 5 export is pumped into fluid reservoir body 1.
The bipolar condensing mechanism 4 includes that condensation chamber 401, liquid collecting room 402 and remaining tracheae 403, the condensation chamber 401 are
Two condensation chambers being set side by side are provided with condenser coil 404 in each condensation chamber, are connected to and set between the condensation chamber 401
Remaining tracheae 403 is set, the remnants tracheae 403 is connected to pump-line 8；Y shape bifurcated is provided at the condensation chamber air inlet
Pipeline, the air inlet of the Y shape bifurcated passage are connected to the exhaust outlet 6 of liquid storage tank body 1；The liquid collecting room 402 is located at condensation chamber
Immediately below 401, and the longitudinal section of liquid collecting room 402 is arc, the liquid collecting room bottom setting concentration leakage fluid dram 405, the concentration
Leakage fluid dram 405 is connected to recovery channel 11.Concentration electrically-controlled valve 406 is provided at the concentration leakage fluid dram 405, the concentration is automatically controlled
Valve 406 is by electric controller centralized control.
The solution absorption mechanism 5 includes dissolving tank body 501, plate-like outlet end 502 and concentration sensor 503, described
Plate-like outlet end 502 is fixedly installed on dissolution 501 bottom of tank body, has been uniformly arranged outlet on plate-like outlet end 502
Hole, the inlet end of plate-like outlet end 502 are connected to the pump-line 8；The 501 bottom longitudinal section of dissolution tank body is
Arc, and 501 bottom of tank body setting dissolution leakage fluid dram 504 is dissolved, the dissolution leakage fluid dram 504 is connected to recovery channel 11, institute
It states concentration sensor 503 and is fixedly installed on dissolution 501 side of tank body, real time monitoring dissolution 501 solution concentration of tank body, when concentration reaches
To setting value, 503 feedback signal of concentration sensor is to electric controller.Dissolution electrically-controlled valve is provided at the dissolution leakage fluid dram 504
505, the dissolution electrically-controlled valve 505 is by electric controller centralized control.
The liquid level meter 13 for the transparent material being connected to its inside is fixedly installed on the side wall of the liquid storage tank body 1,
And the top of liquid storage tank body 1 is provided with the pressure gauge 14 that setting is connected to its inside, for measuring pressure inside the tank.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
Enclose, the equivalent variations that any those skilled in the art is made under the premise of not departing from the utility model conceptions and principles with
Modification should belong to the range of the utility model protection.
Claims (6)
1. a kind of methyl-monosilane continuous concentration solvent recovery unit, including liquid storage tank body and electric controller, the liquid storage top of the tank
It is provided with the negative pressure of vacuum mouth being connected to liquid storage tank interior, discharge port is arranged in liquid storage tank base, it is characterised in that: further includes
Bipolar condensing mechanism and solution absorption mechanism, the liquid storage top of the tank is arc top cover, and liquid storage top of the tank is provided with row
Port；Between the bipolar condensing mechanism and the exhaust outlet of liquid storage tank body connection setting appendix, the bipolar condensing mechanism and
It dissolves and absorbs and is provided with pump-line between mechanism, be arranged in series aspiration pump on the pump-line；On the liquid storage tank body
Portion is provided with and communicated with recycling import, and the output end of the bipolar condensing mechanism dissolves and absorbs the output end of mechanism and fluid reservoir
The recycling import on body top is connected to by recovery channel, and is arranged in series recovery pump on the recovery channel, by bipolar freezing machine
Structure and the solution for dissolving and absorbing mechanism output are pumped into fluid reservoir body.
2. methyl-monosilane continuous concentration solvent recovery unit according to claim 1, it is characterised in that: the bipolar condensation
Mechanism includes condensation chamber, liquid collecting room and remaining tracheae, and the condensation chamber is two condensation chambers being set side by side, in each condensation chamber
It is provided with condenser coil, remaining tracheae is arranged in connection between the condensation chamber, and the remnants tracheae is connected to pump-line；Institute
It states and is provided with Y shape bifurcated passage at condensation chamber air inlet, the air inlet and liquid storage tank body exhaust outlet of the Y shape bifurcated passage connect
It is logical；The liquid collecting room is located at immediately below condensation chamber, and the longitudinal section of liquid collecting room is arc, the liquid collecting room bottom setting concentration row
Liquid mouth, the concentration leakage fluid dram are connected to recovery channel.
3. methyl-monosilane continuous concentration solvent recovery unit according to claim 2, it is characterised in that: the concentration drain
It is provided with concentration electrically-controlled valve at mouthful, the concentration electrically-controlled valve is by electric controller centralized control.
4. methyl-monosilane continuous concentration solvent recovery unit according to claim 1, it is characterised in that: the solution absorption
Mechanism includes that dissolution tank body, plate-like outlet end and concentration sensor, plate-like outlet end are fixedly installed on dissolution tank body
Bottom has been uniformly arranged venthole, the inlet end and the exhaust tube of plate-like outlet end on plate-like outlet end
Road connection；The dissolution tank base longitudinal section is arc, and dissolves tank base setting dissolution leakage fluid dram, the dissolution drain
Mouth is connected to recovery channel, and the concentration sensor is fixedly installed on dissolution tank body side, and real time monitoring dissolving tank liquid solution is dense
Degree, when concentration reaches setting value, concentration sensor feedback signal is to electric controller.
5. methyl-monosilane continuous concentration solvent recovery unit according to claim 4, it is characterised in that: the dissolution drain
It is provided with dissolution electrically-controlled valve at mouthful, the dissolution electrically-controlled valve is by electric controller centralized control.
6. methyl-monosilane continuous concentration solvent recovery unit described in -5 any one claims according to claim 1, special
Sign is: the liquid level meter for the transparent material being connected to its inside, and fluid reservoir are fixedly installed on the side wall of liquid storage tank body
The pressure gauge that setting is connected to its inside is provided at the top of body, for measuring pressure inside the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999218.2U CN209237396U (en) | 2018-11-30 | 2018-11-30 | A kind of methyl-monosilane continuous concentration solvent recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999218.2U CN209237396U (en) | 2018-11-30 | 2018-11-30 | A kind of methyl-monosilane continuous concentration solvent recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237396U true CN209237396U (en) | 2019-08-13 |
Family
ID=67530685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821999218.2U Active CN209237396U (en) | 2018-11-30 | 2018-11-30 | A kind of methyl-monosilane continuous concentration solvent recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237396U (en) |
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2018
- 2018-11-30 CN CN201821999218.2U patent/CN209237396U/en active Active
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