CN207237329U - A kind of rectifier unit for bromomethyl methyl ether production - Google Patents
A kind of rectifier unit for bromomethyl methyl ether production Download PDFInfo
- Publication number
- CN207237329U CN207237329U CN201720984980.2U CN201720984980U CN207237329U CN 207237329 U CN207237329 U CN 207237329U CN 201720984980 U CN201720984980 U CN 201720984980U CN 207237329 U CN207237329 U CN 207237329U
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- China
- Prior art keywords
- heating
- pipe
- discharge port
- cooling
- methyl ether
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- 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.)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
It the utility model is related to a kind of rectifier unit for bromomethyl methyl ether production, including rectifying column and condenser, heating unit and cooling device are equipped with rectifying column, heating unit includes the first shell, heating tank, feed pipe, steam inlet pipeline and steam outleting pipe road, heating tank is equipped with first shell, heating tank madial wall is equipped with double-layer heating plate, first shell is equipped with feed pipe, feed pipe is connected with heating tank, filter plate is equipped with heating tank, feed pipe is arranged on below filter plate, heating tank upper end is equipped with the first discharge port, second discharge port and the 3rd discharge port；Cooling device includes second housing, the first cooling pipe, the second cooling pipe, the 3rd cooling pipe and discharge nozzle, and the first cooling pipe is connected with the first discharge port, and the second cooling pipe is connected with the second discharge port, and the 3rd discharge port is connected with the 3rd cooling pipe；The utility model is a kind of a kind of rectifier unit for bromomethyl methyl ether production simple in structure, easy to use.
Description
Technical field
It the utility model is related to a kind of rectifier unit, more particularly to a kind of rectifier unit for bromomethyl methyl ether production.
Background technology
, it is necessary to take rectification process in the preparation process of bromomethyl methyl ether, and rectifying is carried out to the mixture of generation, it is main
The technique is wanted to be, by the way that the mixed liquor of generation is passed through in rectifying column, so as to fulfill the rectifying to mixed liquor.
Existing rectifier unit is all after mixed liquor is heated, and be passed directly into when carrying out rectifying to mixed liquor
Condensed in condenser, gas is all to be introduced directly into by heating pipe into condenser, gas exists when being condensed
During importing, since gas is to be carried out at the same time by a pipeline into condenser, can so gas be set excessively to be concentrated, from
And gas cooling can be made uneven to a certain extent, the rectification effect of gas can be had a huge impact, therefore, how had
Effect imports air, and air is uniformly entered in condenser, and is uniformly condensed, and becomes numerous institutes of producer
Solve the problems, such as.
Utility model content
The utility model is directed to the deficiencies in the prior art, there is provided a kind of rectifying for bromomethyl methyl ether production
Device, to solve problems of the prior art.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of rectifier unit for bromomethyl methyl ether production, including rectifying column and condenser, set in the rectifying column
There are heating unit and cooling device, the cooling device is arranged on the top of heating unit, and the heating unit includes first
Shell, heating tank, feed pipe, steam inlet pipeline and steam outleting pipe road, first shell is interior to be equipped with heating tank, described
Heating tank madial wall is equipped with double-layer heating plate, and first shell is equipped with feed pipe, and the feed pipe is connected with heating tank,
Filter plate is equipped with the heating tank, the feed pipe is arranged on below filter plate, and the heating tank upper end is equipped with the first discharging
Mouth, the second discharge port and the 3rd discharge port；The cooling device includes second housing, the first cooling pipe, the second cooling tube
Road, the 3rd cooling pipe and discharge nozzle, first cooling pipe are connected with the first discharge port, second cooling pipe with
Second discharge port is connected, and the 3rd discharge port is connected with the 3rd cooling pipe, first cooling pipe, the second cooling tube
Road, the 3rd cooling pipe upper end are connected with discharge nozzle, and the second housing lower end is equipped with cooling water inlet pipe, outside described second
Shell upper end is equipped with cooling water outlet pipe, and the discharge nozzle is connected with condenser.
One kind as the utility model is improved, and the heating plate includes the first heating plate and the second heating plate, described
Heating pipe is equipped with first heating plate and the second heating plate, the heating pipe lower end is connected with steam inlet pipeline,
The heating pipe upper end is connected with steam outleting pipe road.
One kind as the utility model is improved, and the filter plate is arc filter plate.
One kind as the utility model is improved, first discharge port, the second discharge port and the 3rd discharge port both ends
Deflector is equipped with, the deflector is inclined on heating tank madial wall.
One kind as the utility model is improved, and the angle of the deflector and heating tank madial wall is 30-60 °.
One kind as the utility model is improved, and the quantity of the heating pipe is at least two.
As a result of above technology, the utility model compared with the prior art, has the advantage that as follows：
The utility model is that a kind of one kind simple in structure, safe and reliable, easy to use, of low cost is used for bromomethyl first
The rectifier unit of ether production, heating tank madial wall is equipped with double-layer heating plate in the utility model, can quickly to mixed liquor into
Row heating, effectively increases the efficiency of heating surface to mixed liquor；Filter plate is equipped with the utility model in heating tank, can be to gas
Filtered and shunted, can be uniformly distributed the gas after heating, and even into the first cooling pipe, the second cooling tube
In road, the 3rd cooling pipe, and cooled down, effectively increase the cooling effectiveness of gas, so as to effectively increase rectification efficiency.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the rectifier unit for bromomethyl methyl ether production；
Fig. 2 is the structure diagram of heating tank；
In figure：1st, rectifying column, 2, condenser, the 3, first shell, 4, heating tank, 5, feed pipe, 6, steam inlet pipeline, 7,
Steam outleting pipe road, 8, filter plate, the 9, first discharge port, the 10, second discharge port, the 11, the 3rd discharge port, 12, second housing,
13rd, the first cooling pipe, the 14, second cooling pipe, the 15, the 3rd cooling pipe, 16, discharge nozzle, 17, deflector, 18, cooling water
Outlet pipe, the 19, first heating plate, the 20, second heating plate, 21, heating pipe, 22, cooling water inlet pipe.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.
With reference to attached drawing as it can be seen that a kind of rectifier unit for bromomethyl methyl ether production, including rectifying column 1 and condenser 2,
Heating unit and cooling device are equipped with the rectifying column 1, the cooling device is arranged on the top of heating unit, described to add
Thermal includes the first shell 3, heating tank 4, feed pipe 5, steam inlet pipeline 6 and steam outleting pipe road 7, outside described first
Heating tank 4 is equipped with shell 3,4 madial wall of heating tank is equipped with double-layer heating plate, and first shell 3 is equipped with feed pipe
5, the feed pipe 5 is connected with heating tank 4, is equipped with filter plate 8 in the heating tank 4, the feed pipe 5 is arranged on filter plate 8
Lower section, 4 upper end of heating tank are equipped with the first discharge port 9, the second discharge port 10 and the 3rd discharge port 11；The cooling device
It is described including second housing 12, the first cooling pipe 13, the second cooling pipe 14, the 3rd cooling pipe 15 and discharge nozzle 16
First cooling pipe 13 is connected with the first discharge port 9, and second cooling pipe 14 is connected with the second discharge port 10, and the described 3rd
Discharge port 11 is connected with the 3rd cooling pipe 15, first cooling pipe 13, the second cooling pipe 14, on the 3rd cooling pipe
End 15 is connected with discharge nozzle 16, and 12 lower end of second housing is equipped with cooling water inlet pipe 22,12 upper end of second housing
Equipped with cooling water outlet pipe 18, the discharge nozzle 16 is connected with condenser 2.
The heating plate includes the first heating plate 19 and the second heating plate 20, and first heating plate 19 and second adds
Heating pipe 21 is equipped with hot plate 20,21 lower end of heating pipe is connected with steam inlet pipeline 6, the heating pipe 21
Upper end is connected with steam outleting pipe road 7, and the quantity of the heating pipe 21 is at least two, and heating tank 4 can be heated,
Effectively increase the efficiency of heating surface of heating tank 4.
The filter plate 8 is arc filter plate 8, and the gas after heating can be shunted, and make gas even into
First cooling pipe 13, the second cooling pipe 14, in the 3rd cooling pipe 15, so as to effectively increase gas-cooled effect
Rate.
First discharge port 9, the second discharge port 10 and 11 both ends of the 3rd discharge port are equipped with deflector 17, described to lead
Flowing plate 17 is inclined on 4 madial wall of heating tank.
The angle of the deflector 17 and 4 madial wall of heating tank is 30-60 °, can carry out water conservancy diversion to gas, and make gas
Quickly enter in cooling device.
The utility model, specifically used process are as follows：Mixed liquor is entered in heating tank 4 by feed pipe 5, and to heating
Tank 4 heats mixed liquor, and the gas after heating is shunted by arc filter plate 8, the gas after shunting even into
First cooling pipe 13, the second cooling pipe 14, in the 3rd cooling pipe 15, and precool gas, gas after cooling
Body is entered in condenser 2 by discharge nozzle 16, and condense simultaneously withdrawal liquid to the gas of generation, so as to complete to mixed liquor
Rectifying.
Cooling water in cooling device enters cooling device from cooling water inlet pipe 22, and gas is cooled down, cooling
Water afterwards by 18 discharger of cooling water outlet pipe outside, so as to fulfill the cooling to gas, cooling.
Steam after heating enters in heating pipe 21 from steam inlet pipeline 6, and heating tank 4 is heated, and heats
Steam afterwards, so as to fulfill the circulating-heating of steam, effectively increases heating tank 4 outside 7 discharger of steam outleting pipe road
The efficiency of heating surface.
The shell of the present apparatus is made of enamel.
Above-described embodiment is only the optimal technical scheme of the utility model, and is not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim, including the technical solution that claim is recorded
The equivalents of middle technical characteristic are protection domain, i.e., equivalent substitution within this range is improved, also in the utility model
Protection domain within.
Claims (6)
- A kind of 1. rectifier unit for bromomethyl methyl ether production, it is characterised in that：Including rectifying column and condenser, the essence Evaporate in tower and be equipped with heating unit and cooling device, the cooling device is arranged on the top of heating unit, the heating unit It is equipped with and adds including the first shell, heating tank, feed pipe, steam inlet pipeline and steam outleting pipe road, in first shell Hot tank, the heating tank madial wall are equipped with double-layer heating plate, and first shell is equipped with feed pipe, and the feed pipe is with adding Hot tank is connected, and filter plate is equipped with the heating tank, and the feed pipe is arranged on below filter plate, and the heating tank upper end is equipped with First discharge port, the second discharge port and the 3rd discharge port；The cooling device includes second housing, the first cooling pipe, the Two cooling pipes, the 3rd cooling pipe and discharge nozzle, first cooling pipe are connected with the first discharge port, and described second is cold But pipeline is connected with the second discharge port, and the 3rd discharge port is connected with the 3rd cooling pipe, first cooling pipe, second Cooling pipe, the 3rd cooling pipe upper end are connected with discharge nozzle, and the second housing lower end is equipped with cooling water inlet pipe, described Second housing upper end is equipped with cooling water outlet pipe, and the discharge nozzle is connected with condenser.
- A kind of 2. rectifier unit for bromomethyl methyl ether production according to claim 1, it is characterised in that：The heating Plate includes the first heating plate and the second heating plate, and heating pipe is equipped with first heating plate and the second heating plate, The heating pipe lower end is connected with steam inlet pipeline, and the heating pipe upper end is connected with steam outleting pipe road.
- A kind of 3. rectifier unit for bromomethyl methyl ether production according to claim 1, it is characterised in that：The filtering Plate is arc filter plate.
- A kind of 4. rectifier unit for bromomethyl methyl ether production according to claim 1, it is characterised in that：Described first Discharge port, the second discharge port and the 3rd discharge port both ends are equipped with deflector, and the deflector is inclined in heating tank On side wall.
- A kind of 5. rectifier unit for bromomethyl methyl ether production according to claim 4, it is characterised in that：The water conservancy diversion The angle of plate and heating tank madial wall is 30-60 °.
- A kind of 6. rectifier unit for bromomethyl methyl ether production according to claim 2, it is characterised in that：The heating The quantity of pipeline is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984980.2U CN207237329U (en) | 2017-08-08 | 2017-08-08 | A kind of rectifier unit for bromomethyl methyl ether production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984980.2U CN207237329U (en) | 2017-08-08 | 2017-08-08 | A kind of rectifier unit for bromomethyl methyl ether production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237329U true CN207237329U (en) | 2018-04-17 |
Family
ID=61879227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984980.2U Expired - Fee Related CN207237329U (en) | 2017-08-08 | 2017-08-08 | A kind of rectifier unit for bromomethyl methyl ether production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091902A (en) * | 2018-09-07 | 2018-12-28 | 南京金陵化工厂有限责任公司 | It is a kind of for plastic additive production reaction tower and use technique |
-
2017
- 2017-08-08 CN CN201720984980.2U patent/CN207237329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091902A (en) * | 2018-09-07 | 2018-12-28 | 南京金陵化工厂有限责任公司 | It is a kind of for plastic additive production reaction tower and use technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180417 Termination date: 20190808 |