CN211274643U

CN211274643U - Reation kettle convenient to accuse temperature

Info

Publication number: CN211274643U
Application number: CN201921963153.0U
Authority: CN
Inventors: 钟建文
Original assignee: Jiangxi Zhaoyang Technology Co Ltd
Current assignee: Jiangxi Zhaoyang Technology Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-18
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a reation kettle convenient to accuse temperature, including supporting mechanism, control mechanism, heating mechanism and rabbling mechanism, still include cooling body for support this reation kettle the front end of supporting mechanism is provided with control mechanism, the upper end and the inside of supporting mechanism are provided with rabbling mechanism, one side of supporting mechanism is provided with heating mechanism, the opposite side of supporting mechanism is provided with cooling body. The utility model discloses realize that reation kettle can also realize the operation to its cooling in the reactant heating to carrying out the insulation material production process, can the simultaneous control ware intensifies and cools down, the nimble controlled temperature of being convenient for.

Description

Reation kettle convenient to accuse temperature

Technical Field

The utility model relates to an insulation material production field especially relates to reation kettle convenient to accuse temperature.

Background

The general understanding of the kettle is that the stainless steel container with physical or chemical reaction is subjected to structural design and parameter configuration according to different process condition requirements, and the design conditions, process, inspection, manufacturing and acceptance are required to be based on related technical standards so as to realize the heating, evaporation, cooling and low-speed mixing reaction functions required by the process. The existing reaction kettle can only control the temperature rise in the reaction kettle in the production process of heat insulation materials, and can only influence the production efficiency through a natural cooling mode when controlling the temperature drop in the reaction kettle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reaction kettle convenient for temperature control in order to solve the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

reation kettle convenient to accuse temperature includes supporting mechanism, control mechanism, heating mechanism and rabbling mechanism, still includes cooling body for support this reation kettle's supporting mechanism's front end is provided with control mechanism, supporting mechanism's upper end and inside are provided with rabbling mechanism, one side of supporting mechanism is provided with heating mechanism, supporting mechanism's opposite side is provided with cooling body.

Preferably: the supporting mechanism includes pillar, bottom plate, cauldron bottom, the cauldron body, kettle cover, valve and row's material pipe, be provided with between the pillar the bottom plate, the pillar with the bottom plate welding, the upper end of pillar is provided with at the bottom of the cauldron, the pillar with the welding at the bottom of the cauldron, the centre at the bottom of the cauldron is provided with the valve, the valve with pass through screwed connection at the bottom of the cauldron, the valve is electric gate valve, the upper end at the bottom of the cauldron is provided with the cauldron body, the cauldron body with the welding at the bottom of the cauldron, the upper end of the cauldron body is provided with the kettle cover, the kettle cover with cauldron body threaded connection.

In this arrangement, the pillars are used for supporting the bottom plate and the kettle bottom, the bottom plate is used for mounting the controller, the kettle bottom is used for mounting the valve, the valve is used for controlling the discharging of the reaction kettle, the kettle body is used as a reaction container, and the kettle cover is used for mounting the stirring mechanism.

Preferably: control mechanism includes control panel, button, display, controller, supporting mechanism's front end is provided with control panel, control panel with supporting mechanism passes through bolted connection, control panel's front end is provided with the display, the downside of display is provided with the button, supporting mechanism's downside is provided with the controller, the controller with supporting mechanism passes through bolted connection.

In such a configuration, the control panel is used for installing the display and the keys, the controller is used for controlling the reaction kettle, the display is used for displaying various parameters, and the keys are used for inputting control signals.

Preferably: the stirring mechanism comprises a motor, a motor base, a transmission shaft, a speed changer, a support, a rotary table, a stirring rod, a support rod and a thermocouple, the upper end of the supporting mechanism is arranged on the motor base, the motor base is welded with the supporting mechanism, one end of the motor base is provided with the motor, the motor is connected with the motor base through screws, the lower end of the motor is provided with the transmission shaft, the transmission shaft is connected with a motor key, the support is arranged on the transmission shaft, the support is rotationally connected with the transmission shaft, the support is welded with the supporting mechanism, the lower end of the transmission shaft is provided with the speed changer, the speed changer is connected with the transmission shaft key, the lower end of the speed changer is provided with the rotary table, the rotary table is connected with the speed changer key, and the lower end of the, the rotary table is welded with the stirring rod, the supporting rods are arranged between the rotary tables, the rotary table is welded with the supporting rods, the thermocouples are arranged at the lower ends of the supporting rods, and the thermocouples are connected with the supporting rods through screws.

According to the arrangement, the motor is used for providing power for the stirring mechanism, the motor base is used for installing the motor, the transmission shaft is used for connecting the motor and the transmission, the support is used for stabilizing the transmission shaft, the transmission is used for distributing the power of the transmission shaft to the two turntables, the turntables are used for installing the stirring rods, the support rod is used for installing the thermocouple, and the thermocouple is used for detecting the temperature in the reaction kettle.

Preferably: heating mechanism is including heating inlet pipe, heating discharging pipe, the heating inlet pipe with the supporting mechanism welding, the one end of heating inlet pipe is provided with the heating pipe, the heating pipe with heating inlet pipe welding, the heating pipe is pipe heater, the upside of heating inlet pipe is provided with the heating discharging pipe, the heating discharging pipe with the supporting mechanism welding, the heating discharging pipe with the heating pipe welding.

According to the arrangement, the heating feed pipe is used for enabling liquid in the reaction kettle to enter the heating pipe, the heating discharge pipe is used for enabling the liquid which is heated in the heating pipe to enter the reaction kettle, and the heating pipe is used for heating the liquid in the reaction kettle.

Preferably: the cooling mechanism comprises a first cooling inlet pipe, a feed pump, a water tank, a first cooling outlet pipe, a water inlet pipe, a water outlet pipe and a cooling pipe, wherein the feed pump is arranged on one side of the supporting mechanism and is connected with the supporting mechanism through a screw, the first cooling inlet pipe is arranged at one end of the feed pump and is connected with the feed pump through a screw, the cooling pipe is arranged at the upper end of the first cooling inlet pipe and is welded with the first cooling inlet pipe, the water tank is arranged on the outer side of the cooling pipe and is welded with the cooling pipe, the first cooling outlet pipe is arranged at the upper end of the cooling pipe and is welded with the cooling pipe, the water inlet pipe is arranged on the front side of the water tank, and the water outlet pipe is arranged on the upper side of the water inlet pipe, the inlet tube with the water tank welding, the outlet pipe with the water tank welding.

So set up, the first cooling feed pipe is used for connecting the charge pump with the cooling tube, the charge pump is used for carrying the liquid in the reation kettle to the cooling tube, the cooling tube is used for cooling the liquid in the reation kettle, the water tank is used for holding coolant liquid, the inlet tube is used for making coolant liquid get into the water tank, the outlet pipe is used for making coolant liquid go out of the water tank.

Preferably: the cooling mechanism comprises a second cooling feeding pipe, a second cooling discharging pipe, a plate heat exchanger, a heat radiation fan and a feeding pump, the feeding pump is arranged on one side of the supporting mechanism and is connected with the supporting mechanism through a screw, the other side of the feeding pump is provided with the second cooling feeding pipe which is connected with the feeding pump through a screw, the plate heat exchanger is arranged at the upper end of the second cooling feed pipe and is connected with the second cooling feed pipe through a screw, the heat radiation fans are arranged on two sides of the plate heat exchanger and connected with the plate heat exchanger through screws, the upper end of the plate heat exchanger is provided with the second cooling discharging pipe, the second cooling discharging pipe is connected with the plate heat exchanger through a screw, and the second cooling discharging pipe is welded with the supporting mechanism.

According to the arrangement, the second cooling feed pipe is used for connecting the feed pump and the plate heat exchanger, the feed pump is used for conveying liquid in the reaction kettle to the cooling pipe, the plate heat exchanger is used for cooling the liquid in the reaction kettle, the heat dissipation fan is used for helping the plate heat exchanger to dissipate heat, and the second cooling discharge pipe is used for connecting the plate heat exchanger and the supporting mechanism.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through setting up cooling body, make this reation kettle in the in-process of production insulation material, can also control the temperature in the reation kettle and descend fast when controlling temperature rise in the reation kettle, realize two-way accuse temperature.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of example 1 of a reaction vessel for facilitating temperature control according to the present invention;

FIG. 2 is a schematic view of example 2 of a reaction vessel for facilitating temperature control according to the present invention;

FIG. 3 is a schematic structural diagram of a stirring mechanism of a reaction kettle convenient for temperature control according to the present invention;

FIG. 4 is a schematic structural diagram of a stirring mechanism of a reaction kettle convenient for temperature control according to the present invention;

figure 5 is a schematic view of the cooling tube of example 1 of a reactor of the present invention facilitating temperature control.

The reference numerals are explained below:

1. a support mechanism; 2. a heating mechanism; 3. a stirring mechanism; 4. a cooling mechanism; 5. a control mechanism; 101. a pillar; 102. a base plate; 103. the bottom of the kettle; 104. a kettle body; 105. a kettle cover; 106. a valve; 107. a discharge pipe; 201. heating the feed pipe; 202. heating a tube; 203. heating the discharge pipe; 301. a motor; 302. a motor base; 303. a drive shaft; 304. a support; 305. a transmission; 306. a turntable; 307. a stirring rod; 308. a strut; 309. a thermocouple; 401. a feed pump; 402. a first cooling feed pipe; 403. a water tank; 404. a water inlet pipe; 405. a water outlet pipe; 406. a first cooling discharge pipe; 407. a second cooling feed tube; 408. a plate heat exchanger; 409. a heat dissipation fan; 410. a second cooling discharge pipe; 411. a cooling tube; 501. a control panel; 502. a display; 503. pressing a key; 504. and a controller.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

reation kettle convenient to accuse temperature includes supporting mechanism 1, control mechanism 5, heating mechanism 2 and rabbling mechanism 3, still includes cooling body 4 for the front end of supporting mechanism 1 that supports this reation kettle is provided with control mechanism 5, and the upper end and the inside of supporting mechanism 1 are provided with rabbling mechanism 3, and one side of supporting mechanism 1 is provided with heating mechanism 2, and the opposite side of supporting mechanism 1 is provided with cooling body 4.

Example 1

As shown in fig. 1, 3, 4 and 5, the support mechanism 1 includes a column 101, a base plate 102, the reaction kettle comprises a kettle bottom 103, a kettle body 104, a kettle cover 105, a valve 106 and a discharge pipe 107, wherein a bottom plate 102 is arranged between support columns 101, the support columns 101 are welded with the bottom plate 102, the kettle bottom 103 is arranged at the upper ends of the support columns 101, the support columns 101 are welded with the kettle bottom 103, the valve 106 is arranged in the middle of the kettle bottom 103, the valve 106 is connected with the kettle bottom 103 through screws, the valve 106 is an electric gate valve, the kettle body 104 is arranged at the upper end of the kettle bottom 103, the kettle body 104 is welded with the kettle bottom 103, the kettle cover 105 is in threaded connection with the kettle body 104, the support columns 101 are used for supporting the bottom plate 102 and the kettle bottom 103, the bottom plate 102 is used for installing a controller 504, the kettle bottom 103 is used for installing the valve 106, the valve 106 is used for controlling the discharge of the reaction kettle, the kettle body 104 is used for; the control mechanism 5 comprises a control panel 501, keys 503, a display 502 and a controller 504, the control panel 501 is arranged at the front end of the supporting mechanism 1, the control panel 501 is connected with the supporting mechanism 1 through screws, the display 502 is arranged at the front end of the control panel 501, the keys 503 are arranged on the lower side of the display 502, the controller 504 is arranged on the lower side of the supporting mechanism 1, the controller 504 is connected with the supporting mechanism 1 through screws, the control panel 501 is used for installing the display 502 and the keys 503, the controller 504 is used for controlling the reaction kettle, the display 502 is used for displaying various parameters, and the keys 503 are used for inputting control signals; the stirring mechanism 3 comprises a motor 301, a motor base 302, a transmission shaft 303, a speed changer 305, a support base 304, a rotary disc 306, a stirring rod 307, a support rod 308 and a thermocouple 309, the upper end of the support mechanism 1 is provided with the motor base 302, the motor base 302 is welded with the support mechanism 1, one end of the motor base 302 is provided with the motor 301, the motor 301 is provided with the motor base 302 which is connected through a screw, the lower end of the motor 301 is provided with the transmission shaft 303, the transmission shaft 303 is connected with the motor 301 in a key mode, the support base 304 is arranged on the transmission shaft 303, the support base 304 is rotatably connected with the transmission shaft 303, the support base 304 is welded with the support mechanism 1, the lower end of the transmission shaft 303 is provided with the speed changer 305, the speed changer 305 is connected with the transmission shaft 303 in a key mode, the lower end of the speed changer 305 is, the rotary table 306 is welded with the supporting rod 308, the thermocouple 309 is arranged at the lower end of the supporting rod 308, the thermocouple 309 is connected with the supporting rod 308 through screws, the motor 301 is used for providing power for the stirring mechanism 3, the motor base 302 is used for installing the motor 301, the transmission shaft 303 is used for connecting the motor 301 with the transmission 305, the support 304 is used for stabilizing the transmission shaft 303, the transmission 305 is used for distributing the power of the transmission shaft 303 to the two rotary tables 306, the rotary tables 306 are used for installing the stirring rod 307, the supporting rod 308 is used for installing the thermocouple 309, and the thermocouple 309 is used for detecting the temperature in the reaction kettle; the heating mechanism 2 comprises a heating feed pipe 201, a heating pipe 202 and a heating discharge pipe 203, the heating feed pipe 201 is welded with the supporting mechanism 1, the heating pipe 202 is arranged at one end of the heating feed pipe 201, the heating pipe 202 is welded with the heating feed pipe 201, the heating pipe 202 is a pipe heater, the heating discharge pipe 203 is arranged on the upper side of the heating feed pipe 201, the heating discharge pipe 203 is welded with the supporting mechanism 1, the heating discharge pipe 203 is welded with the heating pipe 202, the heating feed pipe 201 is used for enabling liquid in the reaction kettle to enter the heating pipe 202, the heating discharge pipe 203 is used for enabling heated liquid in the heating pipe 202 to enter the reaction kettle, and the heating pipe 202 is used for; the cooling mechanism 4 comprises a first cooling feed pipe 402, a feed pump 401, a water tank 403, a first cooling discharge pipe 406, a water inlet pipe 404, a water outlet pipe 405 and a cooling pipe 411, wherein a feed pump 401 is arranged on one side of the support mechanism 1, the feed pump 401 is connected with the support mechanism 1 through screws, the first cooling feed pipe 402 is arranged at one end of the feed pump 401, the first cooling feed pipe 402 is connected with the feed pump 401 through screws, the cooling pipe 411 is arranged at the upper end of the first cooling feed pipe 402, the cooling pipe 411 is welded with the first cooling feed pipe 402, the water tank 403 is arranged on the outer side of the cooling pipe 411, the water tank 403 is welded with the cooling pipe 411, the first cooling discharge pipe 406 is arranged at the upper end of the cooling pipe 411, the first cooling discharge pipe 406 is welded with the cooling pipe 411, the water inlet pipe 404 is arranged on the front side of the water tank 403, the water outlet pipe 405 is arranged, the first cooling feed pipe 402 is used for connecting the feed pump 401 and the cooling pipe 411, the feed pump 401 is used for conveying liquid in the reaction kettle to the cooling pipe 411, the cooling pipe 411 is used for cooling the liquid in the reaction kettle, the water tank 403 is used for containing cooling liquid, the water inlet pipe 404 is used for allowing the cooling liquid to enter the water tank 403, and the water outlet pipe 405 is used for allowing the cooling liquid to flow out of the water tank 403.

The working principle is as follows: the reaction is started by adding reactants into the kettle body 104 through the kettle cover 105, when the temperature in the reaction kettle is increased, the liquid in the reaction kettle enters the heating pipe 202 through the heating feeding pipe 201, and then is heated by the heating pipe 202 when passing through the heating pipe 202, when the temperature in the reaction kettle is reduced, the liquid in the reaction kettle enters the cooling pipe 411 through the first cooling feeding pipe 402, then is contacted with the cooling liquid in the water tank 403 to carry out heat exchange to reduce the temperature, and then returns to the reaction kettle through the first cooling discharging pipe 406.

Example 2

As shown in fig. 2, example 2 differs from example 1 in that: the cooling mechanism 4 comprises a second cooling feed pipe 407, a second cooling discharge pipe 410, a plate heat exchanger 408, a heat radiation fan 409 and a feed pump 401, one side of the support mechanism 1 is provided with the feed pump 401, the feed pump 401 is connected with the support mechanism 1 through screws, the other side of the feed pump 401 is provided with the second cooling feed pipe 407, the second cooling feed pipe 407 is connected with the feed pump 401 through screws, the upper end of the second cooling feed pipe 407 is provided with the plate heat exchanger 408, the plate heat exchanger 408 is connected with the second cooling feed pipe 407 through screws, two sides of the plate heat exchanger 408 are provided with the heat radiation fan 409, the heat radiation fan 409 is connected with the plate heat exchanger 408 through screws, the upper end of the plate heat exchanger 408 is provided with the second cooling discharge pipe 410, the second cooling discharge pipe 410 is connected with the plate heat exchanger 408 through screws, the second cooling discharge pipe 410 is welded with the support mechanism 1, the second cooling feed pipe, the feed pump 401 is used for conveying liquid in the reaction kettle to the cooling pipe 411, the plate heat exchanger 408 is used for cooling the liquid in the reaction kettle, the heat dissipation fan 409 is used for helping the plate heat exchanger 408 to dissipate heat, and the second cooling discharge pipe 410 is used for connecting the plate heat exchanger 408 and the support mechanism 1.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Reation kettle convenient to accuse temperature, including supporting mechanism (1), control mechanism (5), heating mechanism (2) and rabbling mechanism (3), its characterized in that: the reaction kettle is characterized by further comprising a cooling mechanism (4) for supporting the reaction kettle, wherein the front end of the supporting mechanism (1) is provided with the control mechanism (5), the upper end and the inner portion of the supporting mechanism (1) are provided with the stirring mechanism (3), one side of the supporting mechanism (1) is provided with the heating mechanism (2), and the other side of the supporting mechanism (1) is provided with the cooling mechanism (4).

2. The reaction kettle convenient for temperature control according to claim 1, wherein: the supporting mechanism (1) comprises a support column (101), a bottom plate (102), a kettle bottom (103), a kettle body (104), a kettle cover (105), a valve (106) and a discharge pipe (107), the bottom plate (102) is arranged between the pillars (101), the pillars (101) are welded with the bottom plate (102), the kettle bottom (103) is arranged at the upper end of the strut (101), the strut (101) is welded with the kettle bottom (103), the valve (106) is arranged in the middle of the kettle bottom (103), the valve (106) is connected with the kettle bottom (103) through screws, the valve (106) is an electric gate valve, the kettle body (104) is arranged at the upper end of the kettle bottom (103), the kettle body (104) is welded with the kettle bottom (103), the kettle cover (105) is arranged at the upper end of the kettle body (104), and the kettle cover (105) is in threaded connection with the kettle body (104).

3. The reaction kettle convenient for temperature control according to claim 1, wherein: control mechanism (5) include control panel (501), button (503), display (502), controller (504), the front end of supporting mechanism (1) is provided with control panel (501), control panel (501) with supporting mechanism (1) passes through bolted connection, the front end of control panel (501) is provided with display (502), the downside of display (502) is provided with button (503), the downside of supporting mechanism (1) is provided with controller (504), controller (504) with supporting mechanism (1) passes through bolted connection.

4. The reaction kettle convenient for temperature control according to claim 1, wherein: the stirring mechanism (3) comprises a motor (301), a motor base (302), a transmission shaft (303), a speed changer (305), a support (304), a turntable (306), a stirring rod (307), a support rod (308) and a thermocouple (309), the upper end of the supporting mechanism (1) is arranged on the motor base (302), the motor base (302) is welded with the supporting mechanism (1), the motor (301) is arranged at one end of the motor base (302), the motor (301) is connected with the motor base (302) through screws, the transmission shaft (303) is arranged at the lower end of the motor (301), the transmission shaft (303) is connected with the motor (301) in a key mode, the support (304) is arranged on the transmission shaft (303), the support (304) is rotationally connected with the transmission shaft (303), and the support (304) is welded with the supporting mechanism (1), the lower extreme of transmission shaft (303) is provided with derailleur (305), derailleur (305) with transmission shaft (303) key-type connection, the lower extreme of derailleur (305) is provided with carousel (306), carousel (306) with derailleur (305) key-type connection, the lower extreme of carousel (306) is provided with stirring rod (307), carousel (306) with stirring rod (307) welding, be provided with between carousel (306) branch (308), carousel (306) with branch (308) welding, the lower extreme of branch (308) is provided with thermocouple (309), thermocouple (309) with branch (308) pass through bolted connection.

5. The reaction kettle convenient for temperature control according to claim 1, wherein: heating mechanism (2) is including heating inlet pipe (201), heating pipe (202), heating discharging pipe (203), heating inlet pipe (201) with supporting mechanism (1) welding, the one end of heating inlet pipe (201) is provided with heating pipe (202), heating pipe (202) with heating inlet pipe (201) welding, heating pipe (202) are pipe heater, the upside of heating inlet pipe (201) is provided with heating discharging pipe (203), heating discharging pipe (203) with supporting mechanism (1) welding, heating discharging pipe (203) with heating pipe (202) welding.

6. The reaction kettle convenient for temperature control according to claim 1, wherein: the cooling mechanism (4) comprises a first cooling feeding pipe (402), a feeding pump (401), a water tank (403), a first cooling discharging pipe (406), a water inlet pipe (404), a water outlet pipe (405) and a cooling pipe (411), one side of the supporting mechanism (1) is provided with the feeding pump (401), the feeding pump (401) is connected with the supporting mechanism (1) through screws, one end of the feeding pump (401) is provided with the first cooling feeding pipe (402), the first cooling feeding pipe (402) is connected with the feeding pump (401) through screws, the upper end of the first cooling feeding pipe (402) is provided with the cooling pipe (411), the cooling pipe (411) is welded with the first cooling feeding pipe (402), the outer side of the cooling pipe (411) is provided with the water tank (403), the water tank (403) is welded with the cooling pipe (411), the upper end of cooling tube (411) is provided with first cooling discharging pipe (406), first cooling discharging pipe (406) with cooling tube (411) welding, the front side of water tank (403) is provided with inlet tube (404), the upside of inlet tube (404) is provided with outlet pipe (405), inlet tube (404) with water tank (403) welding, outlet pipe (405) with water tank (403) welding.

7. The reaction kettle convenient for temperature control according to claim 1, wherein: the cooling mechanism (4) comprises a second cooling feeding pipe (407), a second cooling discharging pipe (410), a plate type heat exchanger (408), a heat dissipation fan (409) and a feeding pump (401), one side of the supporting mechanism (1) is provided with the feeding pump (401), the feeding pump (401) is connected with the supporting mechanism (1) through screws, the other side of the feeding pump (401) is provided with the second cooling feeding pipe (407), the second cooling feeding pipe (407) is connected with the feeding pump (401) through screws, the upper end of the second cooling feeding pipe (407) is provided with the plate type heat exchanger (408), the plate type heat exchanger (408) is connected with the second cooling feeding pipe (407) through screws, the two sides of the plate type heat exchanger (408) are provided with the heat dissipation fan (409), and the heat dissipation fan (409) is connected with the plate type heat exchanger (408) through screws, the upper end of the plate type heat exchanger (408) is provided with a second cooling discharging pipe (410), the second cooling discharging pipe (410) is connected with the plate type heat exchanger (408) through a screw, and the second cooling discharging pipe (410) is welded with the supporting mechanism (1).