CN208389409U - A kind of drying system for sodium methoxide - Google Patents
A kind of drying system for sodium methoxide Download PDFInfo
- Publication number
- CN208389409U CN208389409U CN201820776802.5U CN201820776802U CN208389409U CN 208389409 U CN208389409 U CN 208389409U CN 201820776802 U CN201820776802 U CN 201820776802U CN 208389409 U CN208389409 U CN 208389409U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- outlet
- cylinder
- collet
- inlet
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of drying systems for sodium methoxide comprising vacuum rake dryer, condenser, vacuum canister seals, vacuum pump, methanol storage drum, cooling tower and steam generator；Exhaust outlet is connected to the thermal medium entrance of condenser by pipeline, and the thermal medium outlet of condenser is connected to the inlet of vacuum canister seals by pipeline；The liquid outlet of vacuum canister seals is connected to the inlet of vacuum pump by pipeline, and the liquid outlet of vacuum pump is connected to the inlet of methanol storage drum by pipeline；Air intake is connected to the venthole of steam generator by pipeline, and discharge outlet is connected to the water inlet of cooling tower by drainpipe.The utility model has the advantages that the utility model structure is simple, easily realize；Reduce freight volume and freight, while the methanol sodium content in solid sodium methylate is high, facilitates every field and the following process of sodium methoxide is used；The recycling for realizing methanol avoids the waste of methanol.
Description
Technical field:
The utility model relates to a kind of drying system more particularly to a kind of drying systems for sodium methoxide.
Background technique:
Sodium methoxide solution wide range of applications, the demand in the fields such as medicine, pesticide, dyestuff, bioenergy is all very
Greatly；It is the raw material for producing vitamin B1, A and sulphadiazine in terms of medicine；It is a kind of catalysis of organic synthesis in terms of pesticide
Agent；It is used as handling the catalyst of edible fat and edible oil in fats and oils processing industrial aspect sodium methoxide, to change lipid structure；
Sodium methoxide is also used as analytical reagent to be widely used in the industry such as fragrance, pesticide producing, dyestuff；At present mainly by metallic sodium with
Methanol reaction generates sodium methoxide, and metallic sodium and methanol are added in reactor tank, then react generation sodium methoxide liquid be used as at
Product are collected, but are directly had the following problems sodium methoxide liquid as finished product collection: due to national Specification liquid
Sodium methoxide refers to methanol sodium content in the methanol solution of 27.5-35%, so not only increasing when transporting the sodium methoxide of liquid
Freight volume and freight also extend the production cycle of application field.
Utility model content:
The purpose of this utility model is to provide a kind of structure is simple, make liquid methanol sodium it is dry be solid sodium methylate use
In the drying system of sodium methoxide.
The utility model is implemented by following technical solution: a kind of drying system for sodium methoxide comprising vacuum rake type
Drying machine, condenser, vacuum canister seals, vacuum pump, methanol storage drum, cooling tower and steam generator；The vacuum rake type is dry
Dry machine includes cylinder, feeding cylinder, collet, agitating shaft, rake teeth and driving motor；At the top of the cylinder, connection is fixed with described
Feeding cylinder is provided with exhaust outlet at the top of the feeding cylinder；It is set on the side wall of the feeding cylinder below the exhaust outlet
It is equipped with feed inlet；The bottom of the cylinder is provided with discharge port；The collet is arranged on the cylinder body outer wall；The folder
Heating layer is formed between set and the cylinder；At least one air intake is provided with above the collet；In the collet
Bottom is provided with discharge outlet；Horizontally rotate in the cylinder lumen equipped with the agitating shaft, the agitating shaft and the cylinder are same
Axis setting；The both ends of the agitating shaft are arranged on the collet through the barrel body rotation；One end of the agitating shaft is run through
The collet is connect with the output end of the driving motor；It is fixed on the agitating shaft of the inner barrel and is stirred with described
Mix the orthogonal rake teeth of axis；The exhaust outlet is connected to the thermal medium entrance of the condenser by pipeline, described cold
The thermal medium outlet of condenser is connected to the inlet of the vacuum canister seals by pipeline；The liquid outlet of the vacuum canister seals with
The inlet of the vacuum pump is connected to by pipeline, and the liquid outlet of the vacuum pump and the inlet of the methanol storage drum pass through
Pipeline connection；The cold medium entrance of the condenser is connected to the cold water outlet for removing tower by pipeline；The cooling tower
Water inlet is exported with the cold medium of the condenser and is connected to by pipeline；The venthole of the air intake and the steam generator
It is connected to by pipeline, the discharge outlet is connected to the water inlet of the cooling tower by drainpipe, is arranged on the drainpipe
There is shut-off valve.
Further, cooling water outlet is offered above the collet；Cooling water is provided in the bottom of the collet
Entrance；The cooling water inlet is connected to the water outlet of the cooling tower by water-supply-pipe, is provided with and is cut on the water-supply-pipe
Only valve, the cooling water outlet are connected to the water inlet of the cooling tower by pipeline.
Further, if level is fixed on the feeding cylinder inner wall between the feed inlet and the exhaust outlet
The dry baffle plate for being parallel to each other and being staggered.
Further, ribs is fixed on the opposite two sides of the rake teeth.
The advantages of the utility model: 1, the utility model structure is simple, easily realizes；By vacuum rake dryer to liquid
Sodium methoxide carries out heating, drying, and keeping liquid methanol sodium dry is solid sodium methylate；Reduce freight volume and freight, it is solid simultaneously
Methanol sodium content in body sodium methoxide is high, facilitates every field and uses the following process of sodium methoxide；2, pass through condenser pair
Methanol gas in vacuum rake dryer carries out heat exchange condensation, and condensed methanol liquid is collected into methanol storage drum again
In, the recycling of methanol is realized, the waste of methanol is avoided.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of vacuum rake dryer.
Vacuum rake dryer 1, cylinder 1.1, discharge port 1.11, feeding cylinder 1.2, exhaust outlet 1.21, feed inlet 1.22, folder
Set 1.3, air intake 1.31, discharge outlet 1.32, cooling water outlet 1.33, cooling water inlet 1.34, agitating shaft 1.4, rake teeth 1.5,
Driving motor 1.6, heating layer 1.7, baffle plate 1.8, ribs 1.9, condenser 2, vacuum canister seals 3, vacuum pump 4, methanol storage
Deposit tank 5, cooling tower 6, steam generator 7, drainpipe 8, shut-off valve 9, water-supply-pipe 10, shut-off valve 11.
Specific embodiment:
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 2, a kind of drying system for sodium methoxide comprising vacuum rake dryer 1, condenser
2, vacuum canister seals 3, vacuum pump 4, methanol storage drum 5, cooling tower 6 and steam generator 7；Vacuum rake dryer 1 includes cylinder
Body 1.1, feeding cylinder 1.2, collet 1.3, agitating shaft 1.4, rake teeth 1.5 and driving motor 1.6；At the top of cylinder 1.1, connection is solid
Surely there is feeding cylinder 1.2, the top of feeding cylinder 1.2 is provided with exhaust outlet 1.21；Feeding cylinder 1.2 below exhaust outlet 1.21
Feed inlet 1.22 is provided on side wall；The bottom of cylinder 1.1 is provided with discharge port 1.11；It is arranged on 1.1 outer wall of cylinder
Collet 1.3；Heating layer 1.7 is formed between collet 1.3 and cylinder 1.1；The top of collet 1.3 is provided at least one air intake
1.31；The bottom of collet 1.3 is provided with discharge outlet 1.32；Horizontally rotate in 1.1 inner cavity of cylinder equipped with agitating shaft 1.4, stirring
Axis 1.4 and cylinder 1.1 are coaxially disposed；The both ends of agitating shaft 1.4 are rotatably arranged on collet 1.3 through cylinder 1.1；Agitating shaft
1.4 one end is connect through collet 1.3 with the output end of driving motor 1.6；It is fixed on agitating shaft 1.4 inside cylinder 1.1
Have and is allowed to quickly be oven-dried, while cylinder will be adhered to for agitated methanol sodium with the orthogonal rake teeth 1.5 of agitating shaft 1.4
Sodium methoxide on 1.1 inner walls scrapes off；Exhaust outlet 1.21 is connected to the thermal medium entrance of condenser 2 by pipeline, condenser 2
Thermal medium outlet is connected to the inlet of vacuum canister seals 3 by pipeline；The liquid outlets of vacuum canister seals 3 and vacuum pump 4 into
Liquid mouth is connected to by pipeline, and the liquid outlet of vacuum pump 4 is connected to the inlet of methanol storage drum 5 by pipeline；Condenser 2 it is cold
Medium inlet is connected to the cold water outlet for removing tower by pipeline；The water inlet of cooling tower 6 and the cold medium outlet of condenser 2 pass through
Pipeline connection；Air intake 1.31 is connected to the venthole of steam generator 7 by pipeline, discharge outlet 1.32 and cooling tower 6 into
The mouth of a river is connected to by drainpipe 8, and shut-off valve 9 is provided on drainpipe 8.
Cooling water outlet 1.33 is offered in the top of collet 1.3；Cooling water inlet is provided in the bottom of collet 1.3
1.34；Cooling water inlet 1.34 is connected to the water outlet of cooling tower 6 by water-supply-pipe 10, is provided with shut-off valve on water-supply-pipe 10
11, cooling water outlet 1.33 is connected to the water inlet of cooling tower 6 by pipeline.
It is mutually flat to be fixed with several for level on 1.2 inner wall of feeding cylinder between feed inlet 1.22 and exhaust outlet 1.21
It goes and the baffle plate 1.8 being staggered prevents vaporized in cylinder 1.1 during to sodium methoxide liquid heating, drying
Methanol carries sodium methoxide drop and is discharged from exhaust outlet 1.21.
It is fixed with ribs 1.9 on the opposite two sides of rake teeth 1.5, reinforces the intensity of rake teeth 1.5, increases rake teeth
1.5 service life.
Working principle: the sodium methoxide liquid that metal sodium slag is reacted with methanol is passed into vacuum rake dryer 1
In cylinder 1.1, shut-off valve 9 is opened, flows back into residual in cooling tower 6 to the cooling water of heating layer 1.7, while steam generator
Generated steam is full of heating layer 1.7 in 7, carries out drying heating to the sodium methoxide liquid in cylinder 1.1, after heat exchange
Steam condensation Cheng Shui is recovered in cooling tower 6 from drainpipe 8；During heating, driving motor 1.6 drives 1.4 turns of agitating shaft
Dynamic, rake teeth 1.5 is stirred sodium methoxide with the rotation of agitating shaft 1.4, and after the completion of drying, driving motor 1.6 stops, and stops
Agitated methanol sodium is simultaneously stopped to heating layer 1.7 and leads to steam, and closes shut-off valve 9, opening shut-off valve 11, in cooling tower 6
Cooling water enters in heating layer 1.7 from cooling water inlet 1.34, then flows back into from the cooling water outlet 1.33 on collet 1.3 cold
But it in tower 6, realizes and the cooling down of sodium methoxide solid is handled, when sodium methoxide solid temperature drops to certain value, close
Shut-off valve 11, then opens discharge port 1.11, and sodium methoxide solid is poured out from discharge port 1.11；Keeping liquid methanol sodium dry is solid
Sodium methoxide；Reduce freight volume and freight, while the methanol sodium content in solid sodium methylate is high, facilitates every field pair
The following process of sodium methoxide uses；
During drying heating methanol sodium, the methanol liquid gasification in cylinder 1.1 becomes methanol gas and enters condensation
Device 2 condenses, and condensed methanol liquid flows in vacuum canister seals 3, when the methanol liquid in vacuum canister seals 3 is stored into centainly
By realizing the recycling of methanol, avoiding the waste of methanol in the pump to methanol storage drum 5 of vacuum pump 4 after amount；This is practical
New structure is simple, easily realizes.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, and also can be applicable to
In the simple structures such as frame, framework, within the spirit and principle of the utility model, made any modification is equal
Replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of drying system for sodium methoxide, which is characterized in that it includes vacuum rake dryer, condenser, vacuum storage
Deposit tank, vacuum pump, methanol storage drum, cooling tower and steam generator；The vacuum rake dryer include cylinder, feeding cylinder,
Collet, agitating shaft, rake teeth and driving motor；At the top of the cylinder, connection is fixed with the feeding cylinder, in the feeding cylinder
Top be provided with exhaust outlet；Feed inlet is provided on the side wall of the feeding cylinder below the exhaust outlet；In the cylinder
The bottom of body is provided with discharge port；The collet is arranged on the cylinder body outer wall；Shape between the collet and the cylinder
At heating layer；At least one air intake is provided with above the collet；The bottom of the collet is provided with discharge outlet；?
The cylinder lumen horizontally rotates equipped with the agitating shaft, and the agitating shaft and the cylinder are coaxially disposed；The agitating shaft
Both ends are arranged on the collet through the barrel body rotation；One end of the agitating shaft is through the collet and driving electricity
The output end of machine connects；It is fixed on the agitating shaft of the inner barrel and the orthogonal rake of the agitating shaft
Tooth；The exhaust outlet is connected to the thermal medium entrance of the condenser by pipeline, the thermal medium outlet of the condenser and institute
The inlet for stating vacuum canister seals is connected to by pipeline；The inlet of the liquid outlet of the vacuum canister seals and the vacuum pump is logical
Piping connection, the liquid outlet of the vacuum pump are connected to the inlet of the methanol storage drum by pipeline；The condenser
Cold medium entrance be connected to the water outlet of the cooling tower by pipeline；The water inlet of the cooling tower and the condenser
Cold medium outlet is connected to by pipeline；The air intake is connected to the venthole of the steam generator by pipeline, the row
The mouth of a river is connected to the water inlet of the cooling tower by drainpipe, is provided with shut-off valve on the drainpipe.
2. a kind of drying system for sodium methoxide according to claim 1, which is characterized in that in the top of the collet
Offer cooling water outlet；Cooling water inlet is provided in the bottom of the collet；The cooling water inlet and the cooling tower
Water outlet is connected to by water-supply-pipe, and shut-off valve, the cooling water outlet and the cooling tower are provided on the water-supply-pipe
Water inlet is connected to by pipeline.
3. a kind of drying system for sodium methoxide according to claim 1 or 2, which is characterized in that in the feed inlet
It is horizontal on the feeding cylinder inner wall between the exhaust outlet to be fixed with several bafflings for being parallel to each other and being staggered
Plate.
4. a kind of drying system for sodium methoxide according to claim 3, which is characterized in that in the opposite of the rake teeth
Two sides on be fixed with ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776802.5U CN208389409U (en) | 2018-05-23 | 2018-05-23 | A kind of drying system for sodium methoxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776802.5U CN208389409U (en) | 2018-05-23 | 2018-05-23 | A kind of drying system for sodium methoxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389409U true CN208389409U (en) | 2019-01-18 |
Family
ID=65137351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776802.5U Active CN208389409U (en) | 2018-05-23 | 2018-05-23 | A kind of drying system for sodium methoxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208389409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337111A (en) * | 2020-09-18 | 2021-02-09 | 安徽金邦医药化工有限公司 | A desicator for producing sodium methoxide |
| CN114436799A (en) * | 2022-01-25 | 2022-05-06 | 重庆毂运科技有限公司 | Method for processing 2-ethyl anthraquinone crude product and drying device |
-
2018
- 2018-05-23 CN CN201820776802.5U patent/CN208389409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337111A (en) * | 2020-09-18 | 2021-02-09 | 安徽金邦医药化工有限公司 | A desicator for producing sodium methoxide |
| CN114436799A (en) * | 2022-01-25 | 2022-05-06 | 重庆毂运科技有限公司 | Method for processing 2-ethyl anthraquinone crude product and drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208406975U (en) | A kind of sodium methoxide production system | |
| CN208389409U (en) | A kind of drying system for sodium methoxide | |
| CN208223080U (en) | A kind of New Type Vacuum Rake Dryer | |
| CN212914605U (en) | High-efficient evaporation crystallization device | |
| CN108178671A (en) | A kind of high environment-friendly type organic fertilizer production equipment of production efficiency | |
| CN205517720U (en) | 2 - naphthol sulphonate reation kettle with pressure release discharges function | |
| CN211626214U (en) | Chemical production waste heat utilization equipment | |
| CN205482260U (en) | Economic benefits and social benefits vacuum tube bank drying system | |
| CN102266677A (en) | High vacuum distillation purification device | |
| CN204768686U (en) | Reation kettle with material circulating device | |
| CN207169691U (en) | A kind of energy-conservation steams formula cycling hot retort | |
| CN103894238B (en) | A kind of equipment being converted into powder for inflammable and explosive slip | |
| CN209968395U (en) | Reaction device capable of recovering gas solvent | |
| CN205316819U (en) | Machinery vapor recompression formula vacuum tube bank drying system | |
| CN211725690U (en) | High-pressure reaction kettle | |
| CN206037797U (en) | Waste gas afterheat recovery device | |
| CN101607882B (en) | Technique for producing stearate by dry method and device | |
| CN210079461U (en) | Vacuum condensation reaction kettle | |
| CN206935357U (en) | A kind of chemical reaction kettle | |
| CN211035666U (en) | Sludge drying machine backheating system | |
| CN207727066U (en) | A kind of organic waste materials fermentation drying system | |
| CN202376979U (en) | Production system of chlorine introduction reactor with outer-circulation heat exchange device | |
| CN210980649U (en) | A drying device for mercuric chloride catalyst production | |
| CN208465829U (en) | A kind of multifunctional granulation coating machine | |
| CN202893333U (en) | Gas-liquid reaction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |