CN207951396U - A kind of reaction unit of the production product of salt containing HMB - Google Patents
A kind of reaction unit of the production product of salt containing HMB Download PDFInfo
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- CN207951396U CN207951396U CN201820147671.4U CN201820147671U CN207951396U CN 207951396 U CN207951396 U CN 207951396U CN 201820147671 U CN201820147671 U CN 201820147671U CN 207951396 U CN207951396 U CN 207951396U
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- China
- Prior art keywords
- reaction still
- enamel reaction
- diacetone alcohol
- circulating pump
- outlet
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Abstract
The utility model discloses a kind of reaction units of the production product of salt containing HMB, including enamel reaction still, circulating pump, graphite condenser and diacetone alcohol feeding device, the enamel reaction still bottom is equipped with chuck and outlet valve, the chuck bottom is provided with condensate liquid import, and condensate outlet is provided at the top of the chuck；The diacetone alcohol feeding device includes spinner flowmeter, surge tank, diaphragm pump and charging basket, and the charging basket is sequentially connected diaphragm metering pump, surge tank and spinner flowmeter by pipeline；The input end of the circulating pump is separately connected the outlet valve and spinner flowmeter of enamel reaction still bottom, and circulating pump, graphite condenser and enamel reaction still constitute cycle.The utility model increases diacetone alcohol feeding device so that diacetone alcohol addition velocity-stabilization is controllable, stable temperature control, reaction speed are flat, side reaction is few, product output rate is high, impurity content is few.
Description
Technical field
The utility model is related to chemical production equipment field more particularly to a kind of reaction units of the production product of salt containing HMB.
Background technology
In beta-hydroxy-β methylbutanoic acid calcium（HMB-Ca）In production, need to generate using diacetone alcohol and sodium hypochlorite reaction
The product of salt containing HMB, referred to as diacetone alcohol haloform reaction, this is a strong exothermal reaction, depends merely on the chuck of enamel reaction still bottom
It is cooling inadequate, it needs to cool down using outer circulation heat exchanger, diacetone alcohol and sodium hypochlorite is forced by sucking using circulating pump
It is mixed in pump, is entered back into enamel reaction still by outside cooling after being sufficiently mixed.
In the prior art, it has the disadvantage that：
（1）Only there are one charging valves can control the charging rate of diacetone alcohol between circulating pump and diacetone alcohol charging basket,
Control difficulty is very big, and charging rate is unstable.
（2）Sodium hypochlorite after stirring, cooling, enters circulating pump in enamel reaction still by enamel reaction still bottom
When, it needs artificially to turn down bottom valve, so that pump inlet is generated suction sucking diacetone alcohol, cause pump operating cycle noise
Greatly, it vibrates big, fragile.
（3）During pump operating cycle, since pump inner suction is unstable, cause the suction velocity of diacetone alcohol that can occur again
Variation, causes that reaction temperature superelevation, output capacity are low, impurity is more, and superhigh temperature may cause production accident.
Utility model content
The purpose of this utility model is to be directed to the above shortcoming, provides a kind of reaction dress of the production product of salt containing HMB
It sets, solves the problems, such as that diacetone alcohol charging is unstable, rambunctious.
The technical issues of the utility model solution, used scheme was：A kind of reaction unit of the production product of salt containing HMB,
Including enamel reaction still, circulating pump, graphite condenser and diacetone alcohol feeding device, the enamel reaction still bottom is equipped with folder
Set and outlet valve, the chuck bottom are provided with condensate liquid import, and condensate outlet, the enamel reaction are provided at the top of the chuck
Stirring rod is installed inside kettle, kettle thermometer, sodium hypochlorite feed inlet, mixed liquor charging are installed at the top of the enamel reaction still
Mouth and blow valve；The diacetone alcohol feeding device includes spinner flowmeter, surge tank, diaphragm metering pump and charging basket, the material
Bucket is sequentially connected diaphragm metering pump, surge tank and spinner flowmeter by pipeline；The input end of the circulating pump, which is separately connected, to be warded off
The outlet valve and spinner flowmeter of porcelain reactor bottom, the import of the outlet end connection graphite condenser of the circulating pump are described
Mixed liquor feed inlet at the top of the outlet connection enamel reaction still of graphite condenser；The enamel reaction still, circulating pump and graphite
Condenser constitutes cycle.
Preferably, it is additionally provided with second temperature table between graphite condenser outlet and enamel reaction still mixed liquor feed inlet.
Compared with the prior art, the utility model has the advantage that：
（1）The utility model increases a diaphragm metering pump on diacetone alcohol charge pipe, and equipped with spinner flowmeter and
Surge tank so that for the charging rate of diacetone alcohol by intuitively reflecting on spinner flowmeter, the change orchestration in metering pump passes through kettle temperature
The temperature conditions that degree table is shown carries out speed governing, and uninterrupted is easy to control.
（2）So that charging rate is steady, reaction speed is steady, side reaction is few after speed is added controllably in diacetone alcohol, production
Product output capacity is high, impurity content is few.
（3）The outlet valve at enamel reaction still bottom can be all turned on, and be not required to turn down, be ensure that the circular flow of circulating pump, carried
High diacetone alcohol and the mixed effect of sodium hypochlorite and the cooling effect of heat exchanger, improve production efficiency, recycle simultaneously
Pump operation is steady, noise is small, it is with small vibration, increase service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, enamel reaction still；11, chuck；111, condensate liquid import；112, condensate outlet；12, outlet valve；13、
Stirring rod；14, kettle thermometer；15, sodium hypochlorite feed inlet；16, mixed liquor feed inlet；17, blow valve；2, circulating pump；3, stone
Black condenser；4, diacetone alcohol feeding device；41, spinner flowmeter；42, surge tank；43, diaphragm metering pump；44, charging basket；5、
Second temperature table.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
With reference to figure 1, a kind of reaction unit of the production product of salt containing HMB, which is characterized in that including enamel reaction still 1, cycle
Pump 2, graphite condenser 3 and diacetone alcohol feeding device 4,1 bottom of the enamel reaction still are equipped with chuck 11 and outlet valve 12,
11 bottom of the chuck is provided with condensate liquid import 111, and 11 top of the chuck is provided with condensate outlet 112, the enamel reaction
Stirring rod 13 is installed, 1 top of the enamel reaction still is equipped with kettle thermometer 14, sodium hypochlorite feed inlet 15, mixes inside kettle 1
Close liquid feed inlet 16 and blow valve 17；The diacetone alcohol feeding device 4 includes spinner flowmeter 41, surge tank 42, diaphragm meter
Amount pump 43 and charging basket 44, the charging basket 44 are sequentially connected diaphragm metering pump 43, surge tank 42 and spinner flowmeter 41 by pipeline；
The input end of the circulating pump 2 is separately connected the outlet valve 12 and spinner flowmeter 41 of 1 bottom of enamel reaction still, the circulating pump
The import of 2 outlet end connection graphite condenser 3, the mixing at 1 top of outlet connection enamel reaction still of the graphite condenser 3
Liquid feed inlet 16；The enamel reaction still 1, circulating pump 2 and graphite condenser 3 constitute cycle.
Preferably, it is additionally provided with second temperature table between the outlet of graphite condenser 3 and 1 mixed liquor feed inlet 16 of enamel reaction still
5。
Specific implementation process：Quantitative sodium hypochlorite is put into from the sodium hypochlorite feed inlet on enamel reaction still top, to warding off
The temperature that condensate liquid is used for reducing enamel reaction still is imported in the chuck of porcelain reactor bottom, is opened inside enamel reaction still later
Stirring rod and circulating pump, the outlet valve of enamel reaction still bottom keep it turned on, according to the temperature display of kettle thermometer, control
Diaphragm metering pump in diacetone alcohol feeding device processed starts to feed, while observing spinner flowmeter and keeping diacetone alcohol charging speed
The stabilization of degree, diacetone alcohol are entered in circulating pump and are sufficiently mixed with sodium hypochlorite, are entered graphite condenser later and are cooled down, then lead to
The mixed liquor feed inlet for crossing kettle top comes back in enamel reaction still, after cycle is multiple, is finally collected in kettle obtained containing HMB
Salt product.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, every according to this
The technical spirit of utility model should be included in this to any trickle amendment, equivalent replacement and improvement made by above example
Within the protection domain of utility model technical solution.
Claims (2)
1. a kind of reaction unit of the production product of salt containing HMB, which is characterized in that including enamel reaction still, circulating pump, graphite condensation
Device and diacetone alcohol feeding device, the enamel reaction still bottom are equipped with chuck and outlet valve, and the chuck bottom is provided with cold
Lime set import, the chuck top are provided with condensate outlet, stirring rod are equipped with inside the enamel reaction still, the enamel is anti-
Answer kettle top portion that kettle thermometer, sodium hypochlorite feed inlet, mixed liquor feed inlet and blow valve are installed；The diacetone alcohol charging dress
Set including spinner flowmeter, surge tank, diaphragm metering pump and charging basket, the charging basket by pipeline be sequentially connected diaphragm metering pump,
Surge tank and spinner flowmeter；The input end of the circulating pump is separately connected the outlet valve and spinner of enamel reaction still bottom
Meter, the import of the outlet end connection graphite condenser of the circulating pump, the outlet of the graphite condenser connects enamel reaction still
The mixed liquor feed inlet at top；The enamel reaction still, circulating pump and graphite condenser constitute cycle.
2. a kind of reaction unit of production product of salt containing HMB according to claim 1, which is characterized in that graphite condenser
It is additionally provided with second temperature table between outlet and enamel reaction still mixed liquor feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147671.4U CN207951396U (en) | 2018-01-29 | 2018-01-29 | A kind of reaction unit of the production product of salt containing HMB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147671.4U CN207951396U (en) | 2018-01-29 | 2018-01-29 | A kind of reaction unit of the production product of salt containing HMB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207951396U true CN207951396U (en) | 2018-10-12 |
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ID=63735604
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820147671.4U Active CN207951396U (en) | 2018-01-29 | 2018-01-29 | A kind of reaction unit of the production product of salt containing HMB |
Country Status (1)
| Country | Link |
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| CN (1) | CN207951396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302736A (en) * | 2019-08-07 | 2019-10-08 | 上海蓝科石化环保科技股份有限公司 | Exchange heat polymerization reaction system and method in a kind of kettle for strongly exothermic polymerization reaction |
-
2018
- 2018-01-29 CN CN201820147671.4U patent/CN207951396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302736A (en) * | 2019-08-07 | 2019-10-08 | 上海蓝科石化环保科技股份有限公司 | Exchange heat polymerization reaction system and method in a kind of kettle for strongly exothermic polymerization reaction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214400 No. 2, Shizhuang Jinxiu Road, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiyuan Group Co.,Ltd. Address before: 214400 No. 2, Shizhuang Jinxiu Road, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN JIYUAN PHARMACEUTICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |