CN202415407U - DV chrysanthemoyl chloride rectification device - Google Patents
DV chrysanthemoyl chloride rectification device Download PDFInfo
- Publication number
- CN202415407U CN202415407U CN2012200147892U CN201220014789U CN202415407U CN 202415407 U CN202415407 U CN 202415407U CN 2012200147892 U CN2012200147892 U CN 2012200147892U CN 201220014789 U CN201220014789 U CN 201220014789U CN 202415407 U CN202415407 U CN 202415407U
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- China
- Prior art keywords
- reaction kettle
- storage tank
- impeller
- utility
- model
- 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
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Abstract
The utility model discloses a DV chrysanthemoyl chloride rectification device and relates to chemical equipment. According to the device, one side of a reaction kettle is connected with a storage tank by a feed delivery pipeline; an impeller is arranged in the reaction kettle; and one end of a temperature reduction reaction kettle is connected with the reaction kettle by a discharge pipeline and the other end of the temperature reduction reaction kettle is connected with the storage tank by a recovery pipeline. According to the utility model, the storage tank is added; after an original stirrer is changed into the impeller to throw materials, the heating time is shortened and the purity is ensured; and a small amount of unreacted materials can be recovered to the storage tank by the temperature reduction reaction kettle, so that the raw materials are effectively saved.
Description
Technical field
The utility model relates to a kind of chemical plant.
Background technology
At present, the reaction kettle set inside whipping appts in the DV chrysanthemum acyl chlorides rectifying device, starting material all inject in the reaction kettle, starting material are concentrated heated up.Heat-up time is long, causes the decomposition of material easily, reduces purity, and yield is low.
Summary of the invention
The purpose of the utility model provides a kind of DV chrysanthemum acyl chlorides rectifier unit, to solve prior art starting material is concentrated intensification.Problems such as heat-up time is long, causes the decomposition of material easily, reduces purity, and yield is low.
The utility model mainly is made up of reaction kettle, rectifying tower and finished product jar, and solving the technical scheme that its technical problem adopts is to connect storage tank in reaction kettle one side through feeding pipe; Impeller is set in the reaction kettle replaces whisking appliance, some arcuation blades are set on the impeller; Hypothermic response still one end is through discharge pipe ligation still, and the other end connects storage tank through recovery channel.
The positively effect that adopts the utility model is to increase storage tank, after original whisking appliance is changed into impeller and gets rid of material, has shortened warm-up time, has guaranteed purity, and the material that does not steam on a small quantity can be recycled to storage tank through the hypothermic response still, has effectively practiced thrift starting material.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model impeller vertical view;
1 storage tank, 2 feeding pipes, 3 reaction kettles, 4 discharge pipes, 5 rectifying tower, 6 finished product jars, 7 blades, 8 impellers, 9 discharge pipes, 10 hypothermic response stills, 11 recovery channels among the figure.
Embodiment
As shown in the figure: as to connect storage tank 1 through feeding pipe 2 in reaction kettle 3 one sides; Impeller 8 surrogate response stills 3 internal stirrers are provided with some arcuation blades 7 on the impeller 8; Hypothermic response still 10 1 ends are through discharge pipe 9 ligation stills 3, and the other end connects storage tank 1 through recovery channel 11.Discharge pipe 4, rectifying tower 5 and finished product jar 6 are identical with the prior art structure.
During use, earlier reaction kettle is heated up, material is low on impeller through feeding pipe; Impeller gets rid of material on the reaction kettle outer wall; Reacted material is carried to rectifying tower rectifying and being kept in the finished product jar, and unreacted material directly drops down onto in the hypothermic response still, carries back storage tank after cooling.
Claims (2)
1. a DV chrysanthemum acyl chlorides rectifier unit mainly is made up of reaction kettle, rectifying tower and finished product jar, it is characterized in that connecting storage tank in reaction kettle one side through feeding pipe; Impeller is set in the reaction kettle, and hypothermic response still one end is through discharge pipe ligation still, and the other end connects storage tank through recovery channel.
2. DV chrysanthemum acyl chlorides rectifier unit according to claim 1 is characterized in that being provided with on the impeller some arcuation blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200147892U CN202415407U (en) | 2012-01-13 | 2012-01-13 | DV chrysanthemoyl chloride rectification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200147892U CN202415407U (en) | 2012-01-13 | 2012-01-13 | DV chrysanthemoyl chloride rectification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415407U true CN202415407U (en) | 2012-09-05 |
Family
ID=46740189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200147892U Expired - Fee Related CN202415407U (en) | 2012-01-13 | 2012-01-13 | DV chrysanthemoyl chloride rectification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415407U (en) |
-
2012
- 2012-01-13 CN CN2012200147892U patent/CN202415407U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160204 Address after: 262737 Lingang Industrial Park, Binhai Economic Development Zone, Weifang, Shandong Patentee after: WEIFANG HAILIAN CHEMICAL CO., LTD. Address before: 253300 Shandong city of Dezhou province Wucheng County Economic Development Zone North East First Street Patentee before: Shandong Gaoxinrun Agricultural Chemical 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: 20120905 Termination date: 20170113 |