CN202823378U - Temperature controllable reaction kettle - Google Patents
Temperature controllable reaction kettle Download PDFInfo
- Publication number
- CN202823378U CN202823378U CN 201220567987 CN201220567987U CN202823378U CN 202823378 U CN202823378 U CN 202823378U CN 201220567987 CN201220567987 CN 201220567987 CN 201220567987 U CN201220567987 U CN 201220567987U CN 202823378 U CN202823378 U CN 202823378U
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- kettle
- reactor
- reaction
- cooling tube
- temperature
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Abstract
The utility model discloses a temperature controllable reaction kettle. The temperature controllable reaction kettle comprises a kettle body with a top opening, a kettle cover for sealing up the opening of the kettle body, and at least one set of cooling pipes with water inlets and water outlets arranged outside the kettle body. According to the temperature controllable reaction kettle, the cooling pipes are arranged in the kettle body and coiled in the kettle body from bottom up to form cooling coil pipes, so that the contact areas between the cooling coil pipes and reaction materials are increased, reaction heat can be taken away more quickly, namely the reaction temperature in the reaction kettle is controlled through the cooling coil pipes to prevent secondary reaction or byproducts due to excessively high temperature in the kettle body, and a better reaction effect is obtained.
Description
Technical field
The utility model relates to chemical industry equipment, relates in particular to a kind of reactor of controllable temperature.
Background technology
Reactor of the prior art is used for PHB (poly-β-hydroxybutyrate, poly-β-hydroxybutyric acid) when oxidation reaction etc., because that reaction requires responsive to temperature is high especially, if control bad, easily produce accessory substance, thereby cause low conversion rate; Simultaneously, because oxidation reaction is emitted a large amount of heat, if temperature control is bad, side reaction occuring very easily, thereby easily produce danger, causes accident etc.
The utility model content
In view of this, the utility model provides a kind of reactor of controllable temperature, by reactor is improved, to solve the existing uppity technical problem of reactor temperature in oxidation reaction process.
The utility model solves the problems of the technologies described above by following technological means:
The reactor of controllable temperature of the present utility model comprises the kettle of open top, and seals the uncovered kettle cover of this kettle, also comprises at least one group of cooling tube, and the water inlet of described at least one group of cooling tube and delivery port are arranged on outside the described kettle.
Further, described cooling tube coils from bottom to top in described kettle, forms cooling coil.
Further, described cooling tube dish is at described kettle middle part.
Further, described water inlet and described delivery port are symmetrical arranged.
Further, described reactor also comprises the cooling tube fixed mount, and described cooling coil is fixed on the described cooling tube fixed mount.
Further, described reactor also comprises thermometer, and described thermometer front end stretches in the described kettle.
The beneficial effects of the utility model: the reactor of controllable temperature of the present utility model, by cooling tube is set in kettle, and coil from bottom to top and in kettle, form cooling coil, increased the contact area between itself and the reaction mass, thereby can take away quickly the heat that produces in the reaction, prevent that the kettle internal temperature is too high and produce side reaction or produce accessory substance, and then preferably reaction effect is arranged.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the reactor of the utility model controllable temperature.
The specific embodiment
Below with reference to accompanying drawing the utility model is elaborated, as shown in Figure 1:
The reactor of the controllable temperature of the present embodiment comprises the kettle 1 of open top, and seal the uncovered kettle cover 2 of this kettle 1, this reactor also comprises one group of cooling tube 3 in the present embodiment, this the group cooling tube 3 from bottom to top the domain in kettle 1, and dish is at kettle 1 middle part, thereby the formation cooling coil, the water inlet 31 of this cooling tube 3 and delivery port 32 are symmetricly set on outside the kettle 1 in the present embodiment.
The water inlet 31 of this cooling tube 3 stretches into from kettle top and to downward-extension in the present embodiment, again from kettle 1 interior near bottom position begin to kettle 1 upper disc around, and draw delivery port 32, thereby form cooling coil.
Certainly this water inlet 31 of the present embodiment also can asymmetricly arrange with delivery port 32; This cooling tube 3 also can directly begin coiling in the present embodiment from kettle 1 bottom.
When implementing the reactor of controllable temperature of the present embodiment, can inject cooling medium (for example water) by the water inlet 31 of cooling tube 3, since its from bottom to top the domain in kettle 1, the contact area of itself and reaction mass is larger, the amount of heat that produces in the time of can taking away oxidation reaction, and, can flow into flow velocity in the cooling tube 3 and/or flow by the control cooling medium in the present embodiment and control temperature in the reactor, the reactor that is the present embodiment is controlled this reactor temperature by the cooling medium in the cooling coil 3, thereby prevent the interior excess Temperature of kettle and side reaction occurs or the generation accessory substance, and then ensure preferably reaction effect, and simple to operate.
Further, for cooling tube 3 firmly the domain in kettle 1, the present embodiment also in kettle 1 position corresponding to cooling coil be provided with fixed mount 4, cooling coil then is fixed on this fixed mount 4, and it is so that have the interval between cooling coil and kettle 1 inwall.Fix cooling coil by fixed mount 4 in the present embodiment so that cooling coil is not close to kettle 1 inwall, thereby when reaction material and cooling coil between contact area further increase, further accelerated the speed of cooling.
Certainly, the cooling tube in the present embodiment 3 also can arrange more than two groups or two groups.
Further, for the temperature in the Real Time Monitoring reactor, and control flow of cooling medium in the cooling tube etc. according to temperature, and the present embodiment also is provided with temperature-detecting device in the kettle of reactor, and this temperature-detecting device can be temperature sensor or thermometer etc.Referring to Fig. 1, adopted thermometer 5 in the present embodiment, the front end of this thermometer 5 stretches in the kettle 1, for detection of the temperature in the kettle 1.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. the reactor of a controllable temperature comprises the kettle of open top, and seals the uncovered kettle cover of this kettle, it is characterized in that, also comprise at least one group of cooling tube, the water inlet of described at least one group of cooling tube and delivery port are arranged on outside the described kettle.
2. the reactor of controllable temperature as claimed in claim 1 is characterized in that, described cooling tube coils from bottom to top in described kettle, forms cooling coil.
3. the reactor of controllable temperature as claimed in claim 2 is characterized in that, described cooling tube dish is at described kettle middle part.
4. the reactor of controllable temperature as claimed in claim 2 is characterized in that, described water inlet and described delivery port are symmetrical arranged.
5. such as the reactor of the described controllable temperature of any one in the claim 2 to 4, it is characterized in that, also comprise the cooling tube fixed mount, described cooling coil is fixed on the described cooling tube fixed mount.
6. the reactor of controllable temperature as claimed in claim 5 is characterized in that, also comprises thermometer, and described thermometer front end stretches in the described reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567987 CN202823378U (en) | 2012-10-31 | 2012-10-31 | Temperature controllable reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567987 CN202823378U (en) | 2012-10-31 | 2012-10-31 | Temperature controllable reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823378U true CN202823378U (en) | 2013-03-27 |
Family
ID=47935178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567987 Expired - Fee Related CN202823378U (en) | 2012-10-31 | 2012-10-31 | Temperature controllable reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962085A (en) * | 2014-05-23 | 2014-08-06 | 苏州市金翔钛设备有限公司 | Reaction kettle |
| CN105251424A (en) * | 2015-11-17 | 2016-01-20 | 苏州市金翔钛设备有限公司 | Titanium reaction kettle capable of adjusting reaction conditions |
-
2012
- 2012-10-31 CN CN 201220567987 patent/CN202823378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962085A (en) * | 2014-05-23 | 2014-08-06 | 苏州市金翔钛设备有限公司 | Reaction kettle |
| CN105251424A (en) * | 2015-11-17 | 2016-01-20 | 苏州市金翔钛设备有限公司 | Titanium reaction kettle capable of adjusting reaction conditions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |