CN211274614U

CN211274614U - Reation kettle of curing agent production usefulness

Info

Publication number: CN211274614U
Application number: CN201921334134.1U
Authority: CN
Inventors: 陈小金
Original assignee: Ruiqi Chemical Hubei Co ltd
Current assignee: Ruiqi Chemical Hubei Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-08-18
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a reation kettle of curing agent production usefulness, the reactor comprises a kettle body, cauldron body top is equipped with the feed inlet, discharge gate department is equipped with the blow-off valve, and the bottom is equipped with the discharge gate, cauldron body side wall periphery is equipped with the heating device who is used for heating its inside cavity, cauldron internal chamber still is equipped with the stirring roller, pass on the stirring roller the cauldron body roof is in with the setting the drive arrangement transmission of cauldron external portion top is connected, the drive arrangement drive the stirring roller rotates, be equipped with first blade and second blade on the stirring roller, first blade is used for the stirring cauldron internal chamber, the second blade is used for the scraping the lateral wall and the diapire of the cauldron body. The utility model provides a pair of reation kettle of curing agent production usefulness, its second blade extends to thereby cauldron body side wall and diapire play the scraping effect to lateral wall and diapire.

Description

Reation kettle of curing agent production usefulness

Technical Field

The utility model relates to a chemical product processing technology field, concretely relates to reation kettle of curing agent production usefulness.

Background

Curing agents, also known as hardeners, curing agents or setting agents, are products which enhance or control the curing reaction. The curing agent is an essential additive for many chemical products, and the curing agent is required to be added when the curing agent is used as an adhesive, a coating, a castable and the like. The variety of the curing agent has great influence on the mechanical property, heat resistance, water resistance, corrosion resistance and the like of the cured product. The reaction kettle for producing the curing agent is a key factor for determining whether the quality of the curing agent is qualified or not.

In addition, most of the curing agents have high viscosity, so that the existing reaction kettle for producing the curing agents is often in the problems of uneven stirring and waste caused by more wall hanging of the curing agents.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a simple structure, reation kettle is used in reasonable in design's curing agent production, and this reation kettle can be better avoid stirring inhomogeneous and the extravagant scheduling problem of wall built-up.

In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a reation kettle of curing agent production usefulness, includes the cauldron body, cauldron body top is equipped with the feed inlet, discharge gate department is equipped with the relief valve, and the bottom is equipped with the discharge gate, cauldron body side wall periphery is equipped with the heating device who is used for heating its inside cavity, cauldron internal chamber still is equipped with the stirring roller, the stirring roller upper end is passed cauldron body roof is in with the setting the drive arrangement transmission of cauldron external portion top is connected, the drive arrangement drive the stirring roller rotates, be equipped with first blade and second blade on the stirring roller, first blade is used for the stirring cauldron internal chamber, the second blade respectively with cauldron body side wall and diapire contact, and be used for rotate the scraping under drive arrangement's the drive the lateral wall and the diapire of the cauldron body.

The utility model has the advantages that: the utility model provides a pair of reation kettle of curing agent production usefulness, unique first blade and the second blade of having set up on the stirring roller of its inside setting, wherein the most important second blade extends to thereby cauldron body side wall and diapire play the scraping effect to lateral wall and diapire, when can preventing the heating of reation kettle lateral wall on the one hand, the uneven phenomenon of adhesion curing agent raw materials heat transfer on the lateral wall takes place, and on the other hand can scrape lateral wall and diapire in the ejection of compact, thereby prevents that the too much curing agent of diapire adhesion of lateral wall from causing the extravagant phenomenon of raw materials to take place.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the first blade is a paddle, turbine or anchor blade.

The beneficial effect of adopting the further scheme is that: the first blade selects the blade with smaller surface area according to the characteristic that the curing agent has higher adhesiveness, and compared with a screw, the helical ribbon type stirring device has the same stirring effect but less curing agent adhesion.

Further, the kettle body is cylindrical, the second blade is a frame-type blade, and the outer edge of the frame body of the frame-type blade is in contact with the side wall and the bottom wall of the kettle body.

The beneficial effect of adopting the further scheme is that: the second stirring blade is a frame type stirring blade and can effectively scrape the inner wall of the kettle body.

Further, the heating device comprises a heating pipe surrounding the periphery of the side wall of the kettle body and a heat insulation layer covering the periphery of the kettle body and wrapping the heating pipe. Specifically, the heat-insulating layer is made of heat-insulating materials such as glass wool, rock wool, foamed perlite and the like. Specifically, the heating pipe is an electric heating pipe or a heat conduction heating pipe.

The beneficial effect of adopting the further scheme is that: the heating pipe can make the heating of the cauldron body is more even, the heat preservation can prevent on the one hand that the heat from running off, makes whole product more energy-conserving, and on the other hand can play the function of keeping apart the heat source to prevent that operating personnel from scalding, security when increasing the cauldron body heating.

Further, the stirring roller is a hollow roller, water spray holes are formed in the periphery of the stirring roller, a water inlet is formed in the upper end of the stirring roller, and the water inlet is detachably connected with a water inlet pipe. Specifically, the water inlet and the water inlet pipe can be detachably connected through flanges, bolts and the like. Preferably, the water inlet is used for opening and closing a switch thereof.

The beneficial effect of adopting the further scheme is that: above-mentioned design can be when cauldron body production finishes directly pass through the stirring roller the water spray hole washes its inside, and this design is washed conveniently, and is even, can clean the internal portion of cauldron fast, and it is laborsaving to save trouble, also prevents that the water from spattering outward.

Further, the side wall of the kettle body is provided with a transparent observation window. Specifically, the transparent observation window is made of organic glass and high-strength glass.

The beneficial effect of adopting the further scheme is that: the transparent observation window is mainly used for detecting whether the second blades are completely scraped and whether the inside of the kettle body is cleaned completely.

It should be noted that, the above-mentioned design is only for solving the setting that prior art problem goes on, the internal wall of cauldron is equipped with the not stained with layer of tetrafluoroethylene, the internal portion of cauldron is equipped with the thermometer, and the viscometer etc. is conventional operation, and it is unnecessary here to describe repeatedly. The driving device is a motor.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of a reaction kettle for producing a curing agent according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a kettle body; 2. a feed inlet; 3. a discharge port; 4. a heating device; 5. a stirring roller; 6. A drive device; 7. a first blade; 8. a second blade; 9. and (4) a water inlet pipe.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying fig. 1, wherein the examples are provided only for explaining the present invention and are not intended to limit the scope of the present invention.

As shown in figure 1, the utility model provides a reaction kettle for producing curing agent, which comprises a kettle body 1, the top end of the kettle body 1 is provided with a feed inlet 2, the bottom end is provided with a discharge outlet 3, a discharge valve is arranged at the discharge outlet 3, the periphery of the side wall of the kettle body 1 is provided with a heating device 4 for heating the inner cavity of the kettle body, the inner cavity of the kettle body 1 is also provided with a stirring roller 5, the upper end of the stirring roller 5 penetrates through the top wall of the kettle body 1 and is in transmission connection with a driving device 6 arranged above the outside of the kettle body 1, the driving device 6 drives the stirring roller 5 to rotate, the stirring roller 5 is provided with a first blade 7 and a second blade 8, the first blade 7 is used for stirring the inner cavity of the kettle body 1, the second blade 8 is respectively contacted with the side wall and the bottom wall of the kettle body 1, and is used for rotationally scraping the side wall and the bottom wall of the kettle body 1 under the driving of the driving device 6.

The utility model provides a pair of reation kettle of curing agent production usefulness, unique first blade 7 and the second blade 8 of having set up on the stirring roller of its inside setting, wherein most important second blade 8 extends to thereby 1 lateral wall of the cauldron body and diapire play the scraping effect to lateral wall and diapire, when can preventing 1 lateral wall of the cauldron body from heating on the one hand, the uneven phenomenon of adhesion curing agent raw materials heat transfer on the lateral wall takes place, and on the other hand can scrape lateral wall and diapire in the ejection of compact, thereby prevents that the too much curing agent of the diapire adhesion of lateral wall from causing the extravagant phenomenon of raw materials to take place. Specifically, the driving device 6 is a motor.

Preferably, the first blade 7 is a paddle, turbine or anchor blade. The first blade 7 is characterized in that the curing agent has high adhesiveness, and the blade with a smaller surface area is selected, so that compared with a screw, the helical ribbon type stirring device has the same stirring effect but less curing agent adhesion.

Preferably, the kettle body 1 is cylindrical, the second blade 8 is a frame-type blade, and the outer edge of the frame-type blade is in contact with the side wall and the bottom wall of the kettle body 1. The second blade 8 is frame stirring vane can be to effectual right 1 inner wall (lateral wall and diapire) of the cauldron body scrapes.

Preferably, the heating device 4 comprises a heating pipe surrounding the periphery of the side wall of the kettle body 1 and a heat insulation layer covering the periphery of the kettle body 1 and wrapping the heating pipe. Specifically, the heat-insulating layer is made of heat-insulating materials such as glass wool, rock wool, foamed perlite and the like. Specifically, the heating pipe is an electric heating pipe or a heat conduction heating pipe. The heating pipe can make the heating of the cauldron body 1 is more even, the heat preservation can prevent on the one hand that the heat runs off, makes whole product more energy-conserving, and on the other hand can play the function of keeping apart the heat source to prevent that operating personnel from scalding, security when increasing the cauldron body 1 heating.

Preferably, the stirring roller 5 is a hollow roller, the periphery of the stirring roller is provided with water spraying holes, the upper end of the stirring roller is provided with a water inlet, and the water inlet is detachably connected with the water inlet pipe 9. Specifically, the water inlet and the water inlet pipe 9 can be detachably connected through flanges, bolts and the like. Preferably, the water inlet is also provided with a switch for opening and closing the water inlet. Above-mentioned design can be in the cauldron body 1 direct when finishing production through the stirring roller the water spray hole is to its inside washing, and this design is washed conveniently, and is even, can be fast to the cauldron body 1 inside clean, and it is laborsaving to save trouble, also prevents that the water from spattering outward.

Preferably, the side wall of the kettle body 1 is provided with a transparent observation window for observing the inner cavity of the kettle body 1. Specifically, the transparent observation window is made of organic glass and high-strength glass. The transparent observation window is mainly used for detecting whether the second blades 9 are completely scraped and whether the inside of the kettle body 1 is cleaned completely. And can be used for observing the feeding amount of the materials in the kettle body 1, namely the feeding height.

When the reaction kettle for producing the curing agent is used, the connection between the water inlet pipe and the water inlet is disconnected, then the driving device 6 is started to enable the stirring roller 5 to drive the first blade 7 and the second blade 8 to rotate the curing agent raw material in the stirring kettle body 1, and the heating device 4 is started simultaneously. After the reaction is finished, the heating device 4 can keep the residual temperature, so that the viscosity of the curing agent at higher temperature is lower. Continuously opening drive arrangement 6 simultaneously the stirring roller 5 drives first blade 7 and second blade 8 rotatory, stirs in the cauldron body 1 and scrapes its lateral wall and avoid the curing agent adhesion, until all curing agent discharge cauldron body 1. And finally, closing the driving device 6, stopping the rotation of the stirring roller 5, communicating the water inlet pipe 9 with the water inlet at the moment, and spraying and cleaning by using the spray holes of the stirring roller 5. Preferably, the spraying cleaning and the second blade scraping 7 are alternately carried out until the inner wall of the observation window is observed to be clean, namely the inner wall of the observation window is not adhered, and the observation window can observe the inside condition of the kettle body 1 in a light-transmitting way.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a reation kettle of curing agent production usefulness which characterized in that: comprises a kettle body (1), wherein a feed inlet (2) is arranged at the top end of the kettle body (1), a discharge outlet (3) is arranged at the bottom end of the kettle body, a discharge valve is arranged at the position of the discharge outlet (3), a heating device (4) for heating the inner cavity of the kettle body is arranged at the periphery of the side wall of the kettle body (1), a stirring roller (5) is further arranged in the inner cavity of the kettle body (1), the upper end of the stirring roller (5) penetrates through the top wall of the kettle body (1) and is in transmission connection with a driving device (6) arranged above the outer part of the kettle body (1), the driving device (6) drives the stirring roller (5) to rotate, a first blade (7) and a second blade (8) are arranged on the stirring roller (5), the first blade (7) is used for stirring the inner cavity of the kettle body (1), the second blade (8) is respectively contacted with the side wall and the bottom wall of the kettle body (1) and is used for rotating and scraping the side wall and, the stirring roller (5) is a hollow roller, water spray holes are formed in the periphery of the stirring roller, a water inlet is formed in the upper end of the stirring roller, and the water inlet is detachably connected with the water inlet pipe (9).

2. The reaction kettle for producing curing agent according to claim 1, wherein the kettle body (1) is cylindrical, the second blade (8) is a frame blade, and the outer edge of the frame blade is in contact with the side wall and the bottom wall of the kettle body (1).

3. The reactor for producing curing agent according to claim 1, wherein the first blade (7) is a paddle type, turbine type or anchor type blade.

4. The reaction kettle for producing the curing agent according to any one of claims 1 to 3, wherein the heating device (4) comprises a heating pipe surrounding the periphery of the side wall of the kettle body (1) and an insulating layer covering the periphery of the kettle body (1) and wrapping the heating pipe.

5. The reaction kettle for producing the curing agent according to any one of claims 1 to 3, wherein the side wall of the kettle body (1) is provided with a transparent observation window for observing the inner cavity of the kettle body (1).