CN209333730U - A kind of chlorination reaction cooling device in ethylmaltol production - Google Patents
A kind of chlorination reaction cooling device in ethylmaltol production Download PDFInfo
- Publication number
- CN209333730U CN209333730U CN201822197028.5U CN201822197028U CN209333730U CN 209333730 U CN209333730 U CN 209333730U CN 201822197028 U CN201822197028 U CN 201822197028U CN 209333730 U CN209333730 U CN 209333730U
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- China
- Prior art keywords
- pipe
- heat dissipation
- dissipation tank
- valve
- heat
- Prior art date
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- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- YIKYNHJUKRTCJL-UHFFFAOYSA-N Ethyl maltol Chemical compound CCC=1OC=CC(=O)C=1O YIKYNHJUKRTCJL-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229940093503 ethyl maltol Drugs 0.000 title claims abstract description 21
- 238000005660 chlorination reaction Methods 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- 239000011521 glass Substances 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 23
- 239000002826 coolant Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 10
- 239000002253 acid Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 229910000856 hastalloy Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 235000013305 food Nutrition 0.000 description 4
- 235000019628 coolness Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- -1 ethyl malt Chemical compound 0.000 description 2
- 239000002778 food additive Substances 0.000 description 2
- 235000013373 food additive Nutrition 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000019990 fruit wine Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000021147 sweet food Nutrition 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model belongs to ethylmaltol field, chlorination reaction cooling device in especially a kind of ethylmaltol production, it is stronger for existing reaction solution acidity, under the impact of outer circulating pump active force, Hastelloy plate-type condenser corrosion leakage easy to wear in use, cause cooling system service life short, influence normal production, increase maintenance cost, the problem of to increase production cost, now propose following scheme, including reaction kettle, the side of reaction kettle is provided with build bin, the side of build bin is equipped with symmetrically arranged glass pipe bundle condenser, the first fixing pipe is connected between reaction kettle and build bin, the first valve is connected in first fixing pipe, the second fixing pipe is connected between reaction kettle and the output end of glass pipe bundle condenser.The utility model can use ne-leakage for a long time, reduce the maintenance of frequent routine, and glass material acid resistance is good, and antiseptic property is stronger, while glass pipe bundle condenser purchase cost is lower, can be improved production efficiency.
Description
Technical field
The utility model relates to the chlorination reaction drops in ethylmaltol technical field more particularly to ethylmaltol production
Warm device.
Background technique
For ethylmaltol as a kind of fragrance modifying agent, fumet, application is more and more extensive.It is one kind recognized by people
It is safe and reliable, dosage is few, effective food additives.It is tobacco, food, beverage, essence, fruit wine, daily cosmetics etc.
Good fragrance synergist, improving fragrance and enhancing to food have remarkable result, play sweetened effect to sweet food, and can prolong
The long food storing phase.1970, ethyl malt age, oneself was formally included in food additive by the World Health Organization and FAO (Food and Agriculture Organization of the United Nation)
The features such as adding the ranks of agent, relying on flavouring significant effect, generally acknowledged safety and being widely applied property, is with faster speed
At home and abroad develop.Although ethyl malt junket is the homologue in malt age, because minor change has occurred in molecular structure, just make
Its flavouring effect reaches 3-8 times of malt junket.
Ethylmaltol in process of production, since reaction solution acidity is stronger, under the impact of outer circulating pump active force, is breathed out
Family name's alloy plate type condenser corrosion leakage easy to wear in use, causes cooling system service life short, influences normally to produce, add
Big maintenance cost, so that production cost is increased, for this purpose, we have proposed the chlorination reactions in a kind of production of ethylmaltol
Cooling device.
Utility model content
The utility model proposes ethylmaltol production in chlorination reaction cooling device, solve existing reaction solution
Acid stronger, under the impact of outer circulating pump active force, Hastelloy plate-type condenser corrosion leakage easy to wear in use is led
It causes cooling system service life short, influences normally to produce, increase maintenance cost, thus the problem of increasing production cost.
To achieve the goals above, the utility model adopts the technical scheme that
Chlorination reaction cooling device in ethylmaltol production, including reaction kettle, the side of the reaction kettle are provided with
Build bin, the side of build bin are equipped with symmetrically arranged glass pipe bundle condenser, connect between the reaction kettle and build bin
Have the first fixing pipe, be connected with the first valve in the first fixing pipe, the output end of the reaction kettle and glass pipe bundle condenser it
Between be connected with the second fixing pipe, and the second valve is connected in the second fixing pipe, the discharge port and glass tubulation of the reaction kettle
It is connected with third fixing pipe between the input terminal of condenser, and is connected with third valve and the first conveying in third fixing pipe
Pump.
Preferably, it is fixed with heat dissipation tank on the outside of the third fixing pipe, the heat dissipation tank is internally provided with coolant liquid, described
The two sides outer wall of heat dissipation tank is welded with symmetrically arranged heat-dissipating pipe, is connected to inside the both ends of heat-dissipating pipe and heat dissipation tank, the heat dissipation
The second delivery pump is connected on pipe.
Preferably, the lateral wall of the heat-dissipating pipe is coated with thermal grease, and the lateral wall of the heat-dissipating pipe is square along its length
To being welded with multiple heat-radiating rods.
Preferably, it is provided with storage liquid case above the heat dissipation tank, stores and is communicated with the first connection between liquid case and heat dissipation tank
It manages, is connected with the 4th valve in the first connecting tube, a side-lower of the heat dissipation tank is provided with cooler bin, cooler bin and heat dissipation tank
Side side wall bottom end between be connected with the second connecting tube, and the 5th valve is connected in the second connecting tube.
Preferably, the side side wall bottom end of the cooler bin is connected with circulation pipe, the other end of circulation pipe and stores in liquid case
Portion is connected to, and is connected with third delivery pump on the circulation pipe.
Preferably, the side sidewall weld of the heat dissipation tank has a control cabinet, and control cabinet is internally provided with single-chip microcontroller, described
The side side wall of heat dissipation tank is connected with water temperature sensor, and the input terminal of the single-chip microcontroller is connected with water temperature sensor, the monolithic
The output end of machine is connected with the 4th valve and the 5th valve, and the side side wall of the heat dissipation tank is embedded with transparent windows.
In the utility model
1: by the glass pipe bundle condenser of setting, ne-leakage can be used for a long time, reduces the maintenance of frequent routine,
Glass material acid resistance is good, and antiseptic property is stronger, while glass pipe bundle condenser purchase cost is lower, can be improved production effect
Rate reduces maintenance cost；
2: by the heat dissipation tank of setting, heat-dissipating pipe, heat-radiating rod, storing liquid case, the 4th valve, the 5th valve, cooler bin, second
Delivery pump, third delivery pump, water temperature sensor and control cabinet can carry out pre- cooling processing to reaction solution, then pass through
Condenser carries out cooling processing, is handled by two step coolings, improves cooling effect, improve production efficiency；
The utility model can use ne-leakage for a long time, reduce the maintenance of frequent routine, and glass material acid resistance is good,
Antiseptic property is stronger, while glass pipe bundle condenser purchase cost is lower, can be improved production efficiency, reduce maintenance at
This, and pre- cooling processing can be carried out to reaction solution, cooling processing then is being carried out by condenser, at two step coolings
Reason, improves cooling effect, improves production efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes ethylmaltol production in chlorination reaction cooling device structural schematic diagram.
Fig. 2 be the utility model proposes ethylmaltol production in chlorination reaction cooling device part A amplify knot
Structure schematic diagram.
Fig. 3 be the utility model proposes ethylmaltol production in chlorination reaction cooling device heat dissipation tank side wall knot
Structure schematic diagram.
Figure label: 1 reaction kettle, 2 build bins, 3 glass pipe bundle condensers, 4 first fixing pipes, 5 first valves, 6 second
Fixing pipe, 7 second valves, 8 third fixing pipes, 9 third valves, 10 heat dissipation tanks, 11 coolant liquids, 12 heat-dissipating pipes, 13 thermal greases,
14 heat-radiating rods, 15 second delivery pumps, 16 store liquid case, 17 the 4th valves, 18 cooler bins, 19 the 5th valves, 20 circulation pipes, 21 water temperatures
Sensor, 22 control cabinets, 23 transparent windows.
Specific embodiment
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.
Referring to Fig.1-3, the chlorination reaction cooling device in ethylmaltol production, including reaction kettle 1, the one of reaction kettle 1
Side is provided with build bin 2, and the side of build bin 2 is equipped with symmetrically arranged glass pipe bundle condenser 3, reaction kettle 1 and build bin 2
Between be connected with the first fixing pipe 4, be connected with the first valve 5 in the first fixing pipe 4, reaction kettle 1 and glass pipe bundle condenser 3
Be connected with the second fixing pipe 6 between output end, and be connected with the second valve 7 in the second fixing pipe 6, the discharge port of reaction kettle 1 with
Third fixing pipe 8 is connected between the input terminal of glass pipe bundle condenser 3, and be connected in third fixing pipe 8 third valve 9 with
And first delivery pump.
It is fixed with heat dissipation tank 10 on the outside of third fixing pipe 8, heat dissipation tank 10 is internally provided with coolant liquid 11, and the two of heat dissipation tank 10
Side outer wall is welded with symmetrically arranged heat-dissipating pipe 12, is connected to inside the both ends of heat-dissipating pipe 12 and heat dissipation tank 10, connects on heat-dissipating pipe 12
It is connected to the second delivery pump 15, the lateral wall of heat-dissipating pipe 12 is coated with thermal grease 13, and the lateral wall of heat-dissipating pipe 12 is square along its length
To multiple heat-radiating rods 14 are welded with, the top of heat dissipation tank 10, which is provided with, stores liquid case 16, stores and is connected between liquid case 16 and heat dissipation tank 10
There is the first connecting tube, the 4th valve 17 is connected in the first connecting tube, a side-lower of heat dissipation tank 10 is provided with cooler bin 18, cold
But it is connected with the second connecting tube between case 18 and the side side wall bottom end of heat dissipation tank 10, and is connected with the 5th valve in the second connecting tube
Door 19, the side side wall bottom end of cooler bin 18 are connected with circulation pipe 20, are connected to inside the other end and storage liquid case 16 of circulation pipe 20,
Third delivery pump is connected on circulation pipe 20, the side sidewall weld of heat dissipation tank 10 has control cabinet 22, and the inside of control cabinet 22 is set
It is equipped with single-chip microcontroller, the side side wall of heat dissipation tank 10 is connected with water temperature sensor 21, and the input terminal of single-chip microcontroller is connected with water temperature sensing
Device 21, the output end of single-chip microcontroller are connected with the 4th valve 17 and the 5th valve 19, and the side side wall of heat dissipation tank 10 is embedded with transparent
Observation window 23.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Embodiment: reaction raw materials are passed through in reaction kettle 1, when cooling down to reaction solution, are opened third valve 9, are opened
Dynamic first delivery pump, reaction solution are entered inside two glass pipe bundle condensers 3 by third fixing pipe 8, and reaction solution is by dissipating
During hot tank 10, partial heat is absorbed by the coolant liquid 11 being arranged inside heat dissipation tank in reaction solution, meanwhile, the second conveying of starting
Pump 15, recycle coolant liquid 11 inside heat-dissipating pipe 12, radiate, when coolant liquid 11 when the temperature is excessively high, be difficult starting heat absorption
When effect, signal is passed to the single-chip microcontroller of MSP430 model by the water temperature sensor 21 of WGTG model, and single-chip microcontroller controls the 5th valve
Door 19 is opened, and flows into the coolant liquid 11 inside heat dissipation tank 10 inside cooler bin 18, is then controlled the 5th valve 19 and is closed, and the 4th
Valve 17 is opened, and is made to store the coolant liquid 11 inside liquid case 16 and is entered heat dissipation tank 10, is then shut off the 4th valve 17, continues to dissipate
Heat finally starts third delivery pump, and the coolant liquid 11 inside cooler bin 18 is delivered to and stores 16 internal reservoir of liquid case, waits next
Secondary use, reaction solution reenter reaction kettle 1 after 3 condensation process of glass pipe bundle condenser, through the second fixing pipe 6, this sets
It counts simple and fast, ne-leakage can be used for a long time, reduce the maintenance of frequent routine, glass material acid resistance is good, anti-corrosive properties
Can be stronger, while glass pipe bundle condenser purchase cost is lower, can be improved production efficiency, reduces maintenance cost, and
Pre- cooling processing can be carried out to reaction solution, then carry out cooling processing by condenser, handled, improved by two step coolings
Cooling effect, improves production efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the chlorination reaction cooling device in a kind of ethylmaltol production, including reaction kettle (1), which is characterized in that described anti-
The side of kettle (1) is answered to be provided with build bin (2), the side of build bin (2) is equipped with symmetrically arranged glass pipe bundle condenser
(3), it is connected with the first fixing pipe (4) between the reaction kettle (1) and build bin (2), the first fixing pipe is connected with first on (4)
Valve (5) is connected with the second fixing pipe (6) between the reaction kettle (1) and the output end of glass pipe bundle condenser (3), and the
It is connected in two fixing pipes (6) the second valve (7), the discharge port of the reaction kettle (1) and the input of glass pipe bundle condenser (3)
It is connected between end third fixing pipe (8), and is connected with third valve (9) and the first delivery pump in third fixing pipe (8).
2. the chlorination reaction cooling device in ethylmaltol according to claim 1 production, which is characterized in that described the
It is fixed with heat dissipation tank (10) on the outside of three fixing pipes (8), the heat dissipation tank (10) is internally provided with coolant liquid (11), the heat dissipation tank
(10) two sides outer wall is welded with symmetrically arranged heat-dissipating pipe (12), is connected inside the both ends of heat-dissipating pipe (12) and heat dissipation tank (10)
It is logical, the second delivery pump (15) are connected on the heat-dissipating pipe (12).
3. the chlorination reaction cooling device in ethylmaltol production according to claim 2, which is characterized in that described to dissipate
The lateral wall of heat pipe (12) is coated with thermal grease (13), and the lateral wall of the heat-dissipating pipe (12) is welded with more along its length
A heat-radiating rod (14).
4. the chlorination reaction cooling device in ethylmaltol production according to claim 2, which is characterized in that described to dissipate
It is provided with above hot tank (10) and stores liquid case (16), stored and be communicated with the first connecting tube between liquid case (16) and heat dissipation tank (10), the
The 4th valve (17) is connected in one connecting tube, a side-lower of the heat dissipation tank (10) is provided with cooler bin (18), cooler bin
(18) it is connected with the second connecting tube between the side side wall bottom end of heat dissipation tank (10), and is connected with the 5th valve in the second connecting tube
Door (19).
5. the chlorination reaction cooling device in ethylmaltol production according to claim 4, which is characterized in that described cold
But the side side wall bottom end of case (18) is connected with circulation pipe (20), is connected inside the other end and storage liquid case (16) of circulation pipe (20)
It is logical, third delivery pump is connected on the circulation pipe (20).
6. the chlorination reaction cooling device in ethylmaltol production according to claim 2, which is characterized in that described to dissipate
The side sidewall weld of hot tank (10) has control cabinet (22), and control cabinet (22) is internally provided with single-chip microcontroller, the heat dissipation tank
(10) side side wall is connected with water temperature sensor (21), and the input terminal of the single-chip microcontroller is connected with water temperature sensor (21), institute
The output end for stating single-chip microcontroller is connected with the 4th valve (17) and the 5th valve (19), the side side wall insertion of the heat dissipation tank (10)
There are transparent windows (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197028.5U CN209333730U (en) | 2018-12-26 | 2018-12-26 | A kind of chlorination reaction cooling device in ethylmaltol production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197028.5U CN209333730U (en) | 2018-12-26 | 2018-12-26 | A kind of chlorination reaction cooling device in ethylmaltol production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333730U true CN209333730U (en) | 2019-09-03 |
Family
ID=67759181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822197028.5U Expired - Fee Related CN209333730U (en) | 2018-12-26 | 2018-12-26 | A kind of chlorination reaction cooling device in ethylmaltol production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609897A (en) * | 2020-06-02 | 2020-09-01 | 江苏惠生流体设备有限公司 | Accurate flow control's flowmeter drainage adjusting device |
-
2018
- 2018-12-26 CN CN201822197028.5U patent/CN209333730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609897A (en) * | 2020-06-02 | 2020-09-01 | 江苏惠生流体设备有限公司 | Accurate flow control's flowmeter drainage adjusting device |
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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 |
Granted publication date: 20190903 |