CN204017847U - A kind of condensation kettle - Google Patents
A kind of condensation kettle Download PDFInfo
- Publication number
- CN204017847U CN204017847U CN201420494545.8U CN201420494545U CN204017847U CN 204017847 U CN204017847 U CN 204017847U CN 201420494545 U CN201420494545 U CN 201420494545U CN 204017847 U CN204017847 U CN 204017847U
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- CN
- China
- Prior art keywords
- kettle
- valve
- dispersion impeller
- liquid dispersion
- condensation
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Abstract
The utility model provides a kind of condensation kettle, comprise kettle, feed tube, discharging tube, dasher, it is characterized in that, also comprise first liquid dispersion impeller, liquid back pipe, second liquid dispersion impeller, first valve, second valve, 3rd valve, attemperating unit, wherein attemperating unit comprises temperature sensor, resistance wire layer, protective layer, there is condensation kettle of the present utility model and can realize each raw material large discharge circulation in kettle, thus further can accelerate the reaction speed of each raw material in kettle, operating efficiency is higher, solve the defect that in prior art, condensation kettle reaction speed is slow, use the ring-shaped liquid dispersion impeller of uniform distribution that sprinkling can be made more evenly to solve the halfway defect of reaction, kettle skin is provided with resistance wire layer to regulate the temperature in kettle.
Description
Technical field
The utility model belongs to the reaction vessel in chemical production field, relates to a kind of condensation kettle specifically.
Background technology
Two kinds of chemical raw material generation condensation reactions usually can be allowed in chemical production field; condensation reaction synthesizes a large molecule with covalently bonded after two or more organic molecule interacts, and loses the reaction of water or other fairly simple inorganic or organic molecules simultaneously.And in Chemical Manufacture practice, usually all adopting condensation kettle to be used as occurring the reaction vessel of condensation reaction, condensation kettle can make, between the different chemical raw material in reaction vessel, condensation reaction occurs.
Condensation kettle in currently available technology is generally stainless steel condensation kettle, inside there are stainless horizontal dasher, charging aperture and discharging opening, different chemical raw material enters condensation kettle sequentially through charging aperture successively and carries out condensation reaction, is discharged after completion of the reaction by discharging opening.But it is slow in actual use to there is reaction speed in this condensation kettle of the prior art, reaction liquid sprays uneven, stir uneven, the condensation reaction referred more particularly between some special compounds needs the shortcoming not distributing into reaction during certain temperature conditions, this just easily causes reaction between different chemical raw material incomplete, operating efficiency is lower, and can cause raw-material waste, and result of use is undesirable.A kind of reaction speed how can be provided very fast, between different chemical raw material, the condensation kettle of complete reaction can become the urgent demand of people.
Summary of the invention
A kind of condensation kettle, comprises kettle, feed tube, discharging tube, dasher, is characterized in that, also comprises first liquid dispersion impeller, liquid back pipe, second liquid dispersion impeller, first valve, second valve, 3rd valve, attemperating unit, wherein said kettle is provided with feed tube, return duct, discharging tube and paddle agitator, wherein feed tube, return duct is all arranged at the upper end of described kettle, described discharging tube is arranged at the lower end of kettle, described dasher is arranged at the lower inside of kettle through annular first liquid dispersion impeller and second liquid dispersion impeller, described feed tube enters the bottom of kettle from kettle upper end, described first liquid dispersion impeller is connected to the end of feed tube, described liquid back pipe stretches into kettle inside from the upper end of kettle, and described second liquid dispersion impeller is connected to the end of liquid back pipe, and described discharging tube is provided with water pump, first valve and the second valve, described first valve, second valve is arranged between water pump and return duct, described discharging tube is connected with liquid back pipe, the junction of described discharging tube and described liquid back pipe is between the first valve and the second valve, and described discharging tube is provided with the 3rd valve, and described attemperating unit comprises temperature sensor, resistance wire layer, protective layer.
Described resistance wire layer and protective layer are coated on condensation kettle skin successively, are respectively resistance wire layer and protective layer from inner side to outside, and resistance wire layer and temperature sensor are connected respectively to control centre.Described temperature sensor is arranged on the rod body of dasher.
Described first liquid dispersion impeller, second liquid dispersion impeller are looping tube, and body downside is provided with dispersion hole.
Usefulness:: condensation kettle of the present utility model can realize each raw material large discharge circulation in kettle, thus further can accelerate the reaction speed of each raw material in kettle, operating efficiency is higher, solve the defect that in prior art, condensation kettle reaction speed is slow, use the ring-shaped liquid dispersion impeller of uniform distribution that sprinkling can be made more evenly to solve the halfway defect of reaction, kettle skin is provided with resistance wire layer can be regulated the temperature in kettle.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, kettle 2, feed tube 3, return duct 4, discharging tube 5, first liquid dispersion impeller 6, second liquid dispersion impeller 7, dasher 8, first valve 9, second valve 10, the 3rd valve 11, discharging tube 12, water pump 13, temperature sensor 14, resistance wire layer 15, protective layer.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1,1, a kind of condensation kettle, comprises kettle 1, feed tube 2, discharging tube 4, dasher 7, is characterized in that, also comprises first liquid dispersion impeller 5, liquid back pipe 3, second liquid dispersion impeller 6, first valve 8, second valve 9, 3rd valve 10, attemperating unit, wherein said kettle is provided with feed tube 2, liquid back pipe 3, discharging tube 2 and paddle agitator 7, wherein feed tube 2, liquid back pipe 3 is all arranged at the upper end of described kettle 1, described discharging tube 4 is arranged at the lower end of kettle 1, described dasher 7 is arranged at the lower inside of kettle 1 through annular first liquid dispersion impeller 5 and second liquid dispersion impeller 6, described feed tube 2 enters the bottom of kettle 1 from kettle 1 upper end, described first liquid dispersion impeller 6 is connected to the end of feed tube 2, described liquid back pipe 3 stretches into kettle 1 from the upper end of kettle 1 inner, described second liquid dispersion impeller 7 is connected to the end of liquid back pipe 3, and described discharging tube 4 is provided with water pump 12, first valve 8 and the second valve 9, described first valve 8, second valve 9 is arranged between water pump 12 and liquid back pipe 3, described discharging tube 4 is connected with liquid back pipe 3, the junction of described discharging tube 4 and described liquid back pipe 3 is between the first valve 8 and the second valve 9, and described discharging tube is provided with the 3rd valve 10, and described attemperating unit comprises temperature sensor 13, resistance wire layer 14, protective layer 15.
Described resistance wire layer 14 and protective layer 15 are coated on outer 1 layer of condensation kettle successively, and from inner side to outside, be respectively resistance wire layer 14 and protective layer 15, resistance wire layer 14 and temperature sensor 13 are connected respectively to control centre.
Described temperature sensor 13 is arranged on the rod body of dasher 7.
Described first liquid dispersion impeller 5, second liquid dispersion impeller 6 are looping tube, and body downside is provided with dispersion hole.
Operationally, first in kettle 1, A is dropped into equably by the dispersion mouth of feed tube 2 on first liquid dispersion impeller 5 of condensation kettle, then in kettle 1, B is dropped into equably by the dispersion mouth of feed tube 2 on first liquid dispersion impeller 5, in kettle 1, C is dropped into uniformly equably finally by the dispersion mouth of feed tube 2 on first liquid dispersion impeller 5, in the process dropping into various raw material, dasher 7 pairs of raw materials carry out uniform stirring.In kettle 1, reacted raw material enters in liquid back pipe 3 by discharging tube 4, now open the first valve 8 and the second valve 9, close the 3rd valve 10, the dispersion mouth of each raw material in liquid back pipe 3 on second liquid dispersion impeller 6 equably toward again pumping in kettle 1, is realized the cyclic process of raw material in kettle 1 by water pump 12.Treat that each raw material total overall reaction in kettle 1 is complete, close the first valve 8, open the 3rd valve 9, reacted product is discharged by discharging tube 11, completes the whole course of work.The temperature signal monitored is passed to outside control centre by the temperature sensor 13 be arranged on when change appears in temperature in kettle 1 on dasher 7, takes different modes of operation.
Above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (4)
1. a condensation kettle, comprises kettle, feed tube, discharging tube, dasher, is characterized in that, also comprises first liquid dispersion impeller, liquid back pipe, second liquid dispersion impeller, first valve, second valve, 3rd valve, attemperating unit, wherein said kettle is provided with feed tube, return duct, discharging tube and paddle agitator, wherein feed tube, return duct is all arranged at the upper end of described kettle, described discharging tube is arranged at the lower end of kettle, described dasher is arranged at the lower inside of kettle through annular first liquid dispersion impeller and second liquid dispersion impeller, described feed tube enters the bottom of kettle from kettle upper end, described first liquid dispersion impeller is connected to the end of feed tube, described liquid back pipe stretches into kettle inside from the upper end of kettle, and described second liquid dispersion impeller is connected to the end of liquid back pipe, and described discharging tube is provided with water pump, first valve and the second valve, described first valve, second valve is arranged between water pump and return duct, described discharging tube is connected with liquid back pipe, the junction of described discharging tube and described liquid back pipe is between the first valve and the second valve, and described discharging tube is provided with the 3rd valve, and described attemperating unit comprises temperature sensor, resistance wire layer, protective layer.
2. a kind of condensation kettle according to claim 1; it is characterized in that; described resistance wire layer and protective layer are coated on condensation kettle skin successively, are respectively resistance wire layer and protective layer from inner side to outside, and resistance wire layer and temperature sensor are connected respectively to control centre.
3. a kind of condensation kettle according to claim 2, is characterized in that, described temperature sensor is arranged on the rod body of dasher.
4. a kind of condensation kettle according to claim 1, is characterized in that, described first liquid dispersion impeller, second liquid dispersion impeller are looping tube, and body downside is provided with dispersion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494545.8U CN204017847U (en) | 2014-08-30 | 2014-08-30 | A kind of condensation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494545.8U CN204017847U (en) | 2014-08-30 | 2014-08-30 | A kind of condensation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017847U true CN204017847U (en) | 2014-12-17 |
Family
ID=52057760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494545.8U Expired - Fee Related CN204017847U (en) | 2014-08-30 | 2014-08-30 | A kind of condensation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017847U (en) |
-
2014
- 2014-08-30 CN CN201420494545.8U patent/CN204017847U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |