CN201930787U - Condenser reflow device for reaction kettle - Google Patents
Condenser reflow device for reaction kettle Download PDFInfo
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- CN201930787U CN201930787U CN2010206655875U CN201020665587U CN201930787U CN 201930787 U CN201930787 U CN 201930787U CN 2010206655875 U CN2010206655875 U CN 2010206655875U CN 201020665587 U CN201020665587 U CN 201020665587U CN 201930787 U CN201930787 U CN 201930787U
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- condenser
- reaction kettle
- reactor
- distillation column
- inlet
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Abstract
The utility model relates to a condenser reflow device for a reaction kettle, which comprises a distilling column, wherein the distilling column is arranged on a distilling opening of the reaction kettle, an outlet at the top end of the distilling column is connected with an inlet of a horizontal condenser, a reflow pipe is connected onto a condensed-fluid output pipeline of the condenser, and an outlet at the bottom end of the reflow pipe is connected with a reflow inlet of the reaction kettle. In the condenser reflow device for the reaction kettle, disclosed by the utility model, a condensed fluid condensed by the condenser is reflowed into the reaction kettle by adopting the reflow pipe, and thus, the cooling effect of the condenser is enhanced, and air temperature can be controlled by regulating the flow quantity of the condensed fluid. A requirement on the air temperature in the production process of the reaction kettle can be met, and the requirement on the temperature-rise speed in the production of the reaction kettle is met.
Description
Technical field
The utility model relates to the technical field of reactor, specifically is a kind of reactor condenser reflux.
Background technology
Existing reactor, in particular for producing the reactor of polyester imines wire enamel, modified poly ester wire enamel and polyester lacquer, temperature is wayward in process of production, does not often reach the control range of technological requirement.For example: product technological requirement temperature is controlled at below 105 ℃, but in process of production, temperature often surpasses technological requirement, sometimes can reach 120 ℃, the heating rate of for this reason having to slow down with control temperature, has so just prolonged the production time, not only violate technological requirement, also reduced production efficiency.
Though the reactor of prior art adopts condenser cooling temperature, but still can not solve the too high problem of temperature.Therefore, how improving the cooling effectiveness of condenser, is the technical problem that this area will solve.
The utility model content
The technical problems to be solved in the utility model provides a kind of reactor condenser reflux simple in structure, that cooling effectiveness is higher.
In order to solve the problems of the technologies described above, the utility model provides a kind of reactor condenser reflux, it comprises: be located at the distillation column on the distillation mouth of reactor, the top outlet of distillation column links to each other with the inlet of a horizontal condenser, be connected with return duct on the condensate liquid output pipe of horizontal condenser, the bottom outlet of return duct links to each other with the reflux inlet of reactor.
Further, described distillation column comprises: spacer water cooling tube and porcelain ring or the stainless steel ring be located in the spacer water cooling tube; The bottom of spacer water cooling tube has the cooling water inlet, and the top of spacer water cooling tube has coolant outlet.
Further, the connecting line of described distillation column and horizontal condenser is provided with thermometer, with the temperature of Real Time Observation distillation column output; Described return duct is provided with flow valve, controls temperature with the capacity of returns of regulating condensate liquid.
Described temperature is meant that the gas of reactor arrives the preceding temperature of horizontal condenser through distillation column.
Technique scheme of the present utility model has the following advantages compared to existing technology: reactor of the present utility model is back in the reactor with the condensate liquid that the condenser reflux adopts return duct that condenser condenses is gone out, and can control temperature by the capacity of returns of regulating condensate liquid like this.Can satisfy in the production technology of reactor requirement, and satisfy the requirement that reactor is produced heating rate temperature.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the reactor among the embodiment and the structural representation of distillation column.
The specific embodiment
See Fig. 1, the reactor of present embodiment is located on the distillation mouth of reactor 4 with the condenser reflux, this distillation column comprises: be located at the distillation column 2 on the distillation mouth of reactor 4, the top outlet of distillation column 2 links to each other with the inlet of a horizontal condenser 3, be connected with return duct 1 on the condensate liquid output pipe of horizontal condenser 3, the bottom outlet of return duct 1 links to each other with the reflux inlet of reactor 4.
Described distillation column 2 comprises: spacer water cooling tube 2-1 and the porcelain ring or the stainless steel ring 2-2 that are located in the spacer water cooling tube 2-1; The bottom of spacer water cooling tube 2-1 has the cooling water inlet, and the top of spacer water cooling tube 2-1 has coolant outlet.
Described distillation column 2 is provided with thermometer 5 with the connecting line of horizontal condenser 3, and described return duct 1 is provided with flow valve 6.
Obviously, the foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (3)
1. reactor condenser reflux, it is characterized in that comprising: be located at the distillation column (2) on the distillation mouth of reactor (4), the top outlet of distillation column (2) links to each other with the inlet of a horizontal condenser (3), be connected with return duct (1) on the condensate liquid output pipe of horizontal condenser (3), the bottom outlet of return duct (1) links to each other with the reflux inlet of reactor (4).
2. reactor condenser reflux according to claim 1 is characterized in that: described distillation column (2) comprising: spacer water cooling tube (2-1) and be located at porcelain ring or stainless steel ring (2-2) in the spacer water cooling tube (2-1); The bottom of spacer water cooling tube (2-1) has the cooling water inlet, and the top of spacer water cooling tube (2-1) has coolant outlet.
3. reactor condenser reflux according to claim 1 is characterized in that: described distillation column (2) is provided with thermometer (5) with the connecting line of horizontal condenser (3), and described return duct (1) is provided with flow valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206655875U CN201930787U (en) | 2010-12-17 | 2010-12-17 | Condenser reflow device for reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206655875U CN201930787U (en) | 2010-12-17 | 2010-12-17 | Condenser reflow device for reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930787U true CN201930787U (en) | 2011-08-17 |
Family
ID=44442327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206655875U Expired - Fee Related CN201930787U (en) | 2010-12-17 | 2010-12-17 | Condenser reflow device for reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486123A (en) * | 2017-09-19 | 2017-12-19 | 成都康辉生物科技有限公司 | A kind of production equipment of high-purity hesperetin |
-
2010
- 2010-12-17 CN CN2010206655875U patent/CN201930787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486123A (en) * | 2017-09-19 | 2017-12-19 | 成都康辉生物科技有限公司 | A kind of production equipment of high-purity hesperetin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131217 |