CN211099042U

CN211099042U - Release agent reation kettle with anti-overflow device

Info

Publication number: CN211099042U
Application number: CN201921926354.3U
Authority: CN
Inventors: 方志杰; 方志明
Original assignee: Suzhou Ruite New Technology Co ltd
Current assignee: Suzhou Ruite New Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-07-28
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses a mold release agent reaction kettle with an anti-overflow device, which is applied in the field of reaction kettles and solves the technical problem that the anti-overflow device in the reaction kettle can not process gas, so that the material in the reaction kettle is easy to overflow, the technical scheme is that the reaction kettle comprises a kettle body, wherein a stirring device is arranged in the kettle body, the stirring device is connected with a driver positioned at the upper end of the kettle body, a feed inlet and a discharge outlet are formed in the kettle body, an anti-overflow device is arranged at the upper half part of the kettle body and comprises an anti-overflow barrel, the anti-overflow barrel comprises a containing barrel and a cooling barrel, an interlayer is arranged between the containing barrel and the cooling barrel, a water injection tank is arranged on the upper surface of the cooling barrel, a water outlet tank is arranged at the lower side of the cooling barrel, a communicating pipe is arranged at the lower end of the containing barrel, a water through pipe communicated with the interlayer is arranged on the inner wall of the containing barrel; has the technical effects that the foam and the gas become liquid after being cooled, and the materials in the reaction kettle are not easy to overflow the reaction kettle.

Description

Release agent reation kettle with anti-overflow device

Technical Field

The utility model belongs to the technical field of reation kettle's technique and specifically relates to a release agent reation kettle with anti-overflow device is related to.

Background

At present, the release agent has wide application, various types and different functions. The release agent is mainly used on the mold, is not easy to decompose and melt due to good chemical resistance and heat resistance, and is convenient for secondary processing of a workpiece to be processed after being bonded on the mold. In the production process of the release agent, specific materials are added into the raw materials of the release agent for increasing or improving the performance of the release agent. Therefore, the stirring process is the processing key point of the release agent, and all manufacturers use the release agent reaction kettle for processing and stirring the release agent, but in the stirring process, due to different chemical properties of all substances, the substances are easy to react with each other to generate foam, or the temperature is raised for vaporization, so that the materials in the reaction kettle overflow the reaction kettle, the cost is wasted, and the quality of the release agent is reduced.

The utility model discloses a china utility model patent that current bulletin number is CN205635734 discloses a noble metal reation kettle anti-overflow goes out device, including foam sensor or liquid level sensor, foam sensor establishes to capacitive sensor, still include P L C control panel and spray set, foam sensor or liquid level sensor connect in reation kettle lid below through a coiling mechanism, the coiling mechanism includes rolling motor, rolling motor and P L C control panel electric connection, spray set includes water tank and a plurality of nozzle, foam sensor or liquid level sensor highly survey the foam in the reation kettle, and give P L C control panel with information feedback, P L C control panel opens or closes spray set according to predetermined parameter, and then reach the mesh that prevents the solution and spill over.

The above prior art solutions have the following drawbacks: the spraying device can only eliminate foams in the reaction kettle, when materials in the reaction kettle are heated and vaporized, the pressure inside the reaction kettle is increased, the reaction kettle is easy to leak air, gas generated by vaporization of the materials overflows the reaction kettle, and then the materials are wasted, the material proportion in the release agent is changed, and the quality of the release agent does not reach the standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a release agent reation kettle with anti-overflow device, its advantage is the difficult reation kettle that overflows of material among the reation kettle, guarantees the quality of release agent.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a release agent reation kettle with anti-overflow device, includes the cauldron body, cauldron body upper end is equipped with the feed inlet, and cauldron body upper end is connected with the driver, and the internal portion of cauldron is equipped with the agitating unit who is connected with the driver, and cauldron body lower extreme is equipped with the discharge gate, the first half of the cauldron body is equipped with the anti-overflow device, and the anti-overflow device includes the anti-overflow bucket, and the anti-overflow bucket is equipped with and holds the communicating pipe that the bucket is inside and reation kettle inside communicates including holding the bucket and being located, anti-overflow bucket lower extreme, the cooling bucket with hold and be equipped with the intermediate layer between the bucket, the cooling bucket upper end is equipped with the water injection tank with the intermediate layer intercommunication, the cooling bucket downside is equipped with.

Through above-mentioned technical scheme, the internal portion of cauldron is used for splendid attire release agent raw materials and auxiliary material, and agitating unit stirs the internal portion's of cauldron material. The anti-overflow device is located the feed inlet below, in time collects the foam or the gas that the internal portion material reaction of cauldron produced, avoids the foam to overflow to the feed inlet position, overflows from the feed inlet, and the cost is wasted, reduces the total amount of material in the reation kettle, leads to the release agent low in quality.

The anti-overflow device is located the first half of the cauldron body, and the anti-overflow device includes anti-overflow bucket and holds the bucket, holds the bucket and is located anti-overflow bucket, and holds and be equipped with the intermediate layer between bucket and the anti-overflow bucket, is used for depositing the cold water that enters into the intermediate layer by the water injection groove in the intermediate layer. The cold water of depositing in the intermediate layer reduces the temperature that holds the bucket, and then makes and hold the inside temperature reduction of bucket, and after foam or gas entered into by communicating pipe and hold the bucket, the foam receives the cold liquid that becomes, flows back to reation kettle along communicating pipe in, guarantees that the total amount of material in the reation kettle is unchangeable, and then guarantees the quality of release agent. When the gas enters the containing barrel, the gas is cooled and liquefied, and flows back to the reaction kettle along the communicating pipe. No matter the foam or the gas enters into the anti-overflow barrel and then flows back to the reaction kettle, the foam or the gas in the reaction kettle is ensured not to overflow the reaction kettle easily, and then the pressure in the reaction kettle is ensured to be kept stable. The total amount of materials in the reaction kettle is unchanged, so that the waste of the materials is avoided, the cost is saved, the material ratio matched by an operator is not changed, and the quality of the release agent is ensured.

The utility model discloses further set up to: the inner wall is equipped with the water service pipe on holding the bucket, water service pipe one end is passed and is held bucket upper inner wall and intermediate layer intercommunication.

Through above-mentioned technical scheme, water service pipe and intermediate layer intercommunication, when pouring into cold water into the intermediate layer, cold water can enter into the water service pipe, and the water service pipe is located the upper inner wall that holds the bucket, increases gaseous and the area of contact who holds the bucket, and then accelerates gaseous liquefaction speed, improves anti-overflow device's work efficiency. When the material vaporization speed in reation kettle is fast, and the gas volume is too big, the water service pipe effectively prevents the inside atmospheric pressure increase of reation kettle, cools off gas into liquid fast, flows back in reation kettle, when guaranteeing to have a large amount of gas in the reation kettle, the material also is difficult for overflowing reation kettle.

The utility model discloses further set up to: the inside driving medium that is equipped with of bucket holds, driving medium one end is passed and is held the bucket and the cooling barrel is connected with a power device of cooling barrel upper surface, the driving medium with hold the bucket and the cooling barrel rotates to be connected, the driving medium is located and is connected with the brush spare on holding the inside end of bucket, be equipped with the brush hair on the brush spare.

Through above-mentioned technical scheme, the driving medium follows the rotation of power ware and rotates, and then makes the driving medium drive brush spare rotate, is equipped with the brush hair on the brush spare, and the brush hair accelerates the speed that the foam becomes liquid, and then improves anti-overflow device's work efficiency. When a large amount of foam is generated in the reaction kettle, the power device is started to enable the brush piece to rotate in the containing barrel and further to be in contact with the foam in the containing barrel, the foam is scraped to be broken, and the foam is changed into a liquid state and flows back to the reaction kettle. The brush piece ensures that the foam cannot overflow the reaction kettle when a large amount of foam exists in the reaction kettle.

The utility model is further provided that the brush piece is shaped like L.

Through the technical scheme, the brush piece is in the shape of L, the volume of the brush piece in the containing barrel is increased, the contact area between the bristles on the brush piece and foam is further increased, the processing speed of the foam is further accelerated, and the phenomenon that the foam overflows a reaction kettle due to overlarge foam amount is avoided.

The utility model discloses further set up to: and a baffle is arranged at the upper end of the communicating pipe in the reaction kettle.

Through above-mentioned technical scheme, the baffle is located inside reation kettle, and is located communicating pipe upper end, makes more foams and gas receive the intervention of baffle and enters into by communicating pipe and hold the bucket, becomes liquid among the reation kettle that flows back in holding the bucket. The baffle improves the work efficiency of anti-overflow device, makes more foams or gaseous entering anti-overflow device in, and then guarantees that the material in the reation kettle can not spill over reation kettle.

The utility model discloses further set up to: the cooling barrel outside is equipped with and holds the inside intercommunication ware of intercommunication of bucket.

Through above-mentioned technical scheme, the intercommunication ware is convenient for operating personnel to observe the volume that holds foam in the bucket, and when foam in the intercommunication ware was located the intercommunication ware top, operating personnel can in time obtain information, and then handles the material in the reation kettle, avoids the material in the reation kettle to spill over.

The utility model discloses further set up to: the upper end of the cooling barrel is provided with a thermometer, one end of the thermometer penetrates through the cooling barrel and is positioned in the interlayer.

Through above-mentioned technical scheme, the temperature ware is convenient for operating personnel to observe the temperature of cold water in the intermediate layer. An operator obtains the temperature of cold water in the interlayer through the thermometer, and then the cold water in the interlayer is replaced in time when the temperature of the cold water is too high. The cold water in the interlayer is prevented from being too high in temperature, so that the anti-overflow device loses the cooling function. The thermostat ensures that the anti-overflow device can continuously work and cools the foam and the gas to flow back into the reaction kettle.

The utility model discloses further set up to: the parts of the communicating pipe, which are positioned at the outer sides of the reaction kettle and the anti-overflow barrel, are provided with safety tanks, and sealing valves are arranged on the safety tanks.

Through the technical scheme, the sealing valve is connected to the safety groove, when an operator observes that the foam amount in the anti-overflow device is too much through the communicating vessel and the anti-overflow device cannot be processed in time, in order to prevent the materials in the reaction kettle from overflowing, the operator discharges the foam in the anti-overflow device, namely the foam in the reaction kettle, to the outside of the reaction kettle by opening the sealing valve. The operating personnel clear up out reation kettle with the foam through specific container, pour the foam into reation kettle again can, guarantee that the material in the reation kettle can not spill over reation kettle again under the condition that operating personnel is unwilling, make the material extravagant, can not retrieve.

To sum up, the utility model discloses a beneficial technological effect does:

1. the anti-overflow device can change foam into liquid and can liquefy gas into liquid, so that the foam and the gas in the reaction kettle flow back to the reaction kettle, materials are not easy to overflow the reaction kettle, the total material proportion of the release agent is not changed, and the quality of the release agent is ensured;

2. a water pipe and a brush piece are arranged in the containing box, so that the anti-overflow device can treat a large amount of foam and gas, the working efficiency of the anti-overflow device is improved, and the materials in the reaction kettle are further prevented from overflowing out of the reaction kettle;

3. the communicating vessel and the temperature controller are convenient for operators to obtain the internal information of the reaction kettle and make a reaction in time, so that the normal work of the anti-overflow device is ensured, and the overflow of materials in the reaction kettle is avoided;

4. be equipped with the safety groove on the communicating pipe, make the anti-overflow device have emergency device, avoid the material to spill over reation kettle, cause the waste.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the internal structure of the reaction vessel of the present example;

fig. 3 is a schematic structural view of the spill prevention device of the present embodiment.

Description of attached drawings, 1, a kettle body; 110. a feed inlet; 120. a driver; 130. a stirring device; 140. a discharge port; 2. an anti-overflow device; 210. an anti-overflow barrel; 220. a containment drum; 221. a water pipe; 222. a transmission member; 223. a power device; 224. a brush member; 225. brushing; 226. a communicating vessel; 227. an accommodating cover; 228. a receiving handle; 230. a cooling barrel; 231. a water injection tank; 232. a water outlet groove; 233. a sealing cover; 234. a temperature gauge; 235. a cooling cover; 236. cooling the handle; 240. an interlayer; 3. a communicating pipe; 310. a baffle plate; 320. a safety groove; 330. and sealing the valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a release agent reation kettle with anti-overflow device, including the cauldron body 1, cauldron body 1 upper end is equipped with feed inlet 110, and operating personnel pours into the release agent raw materials and the auxiliary material that need the stirring into cauldron body 1 inside by feed inlet 110. The lower end of the kettle body 1 is provided with a discharge hole 140, and the stirred release agent is discharged from the discharge hole 140 to the interior of the kettle body 1, so that an operator can conveniently pack the release agent and receive the material.

Referring to fig. 2, a stirring device 130 is arranged inside the kettle 1, the upper end of the stirring device 130 is connected with a driver 120 located on the upper surface of the kettle 1, the driver 120 is set as a rotating motor, the driver 120 drives the stirring device 130 to rotate, and then the stirring device 130 stirs the materials inside the kettle 1.

Referring to fig. 2, the upper half part of the kettle body 1 is provided with an anti-overflow device 2, the anti-overflow device 2 comprises an anti-overflow bucket 210, and the lower end of the anti-overflow bucket 210 is provided with a communicating pipe 3 communicated with the interior of the kettle body 1 and the interior of the anti-overflow bucket 210. The materials in the kettle body 1 react with each other to generate foam or gas, and the foam or gas enters the anti-overflow bucket 210 through the communicating pipe 3. And then the overflow preventing device 2 is used for treating foam or gas, so that the foam or gas generated by the materials is prevented from overflowing the inside of the kettle body 1.

Referring to fig. 2, a baffle 310 is connected to an upper side of an outer circumferential surface of one end of the communicating pipe 3 located inside the kettle 1, and the baffle 310 plays a role in limiting foam or gas inside the kettle 1. The foam or gas encounters the baffle 310 and moves along the lower surface of the baffle 310, which causes the foam or gas to move in a horizontal direction rather than vertically upward, which causes the foam or gas to preferentially enter the overfill prevention device 2. The baffle 310 makes the amount of foam or gas that enters into the anti-overflow device 2 inside increase, improves the handling capacity of anti-overflow device 2, guarantees that a large amount of foam or gas are eliminated by anti-overflow device 2 processing, and then guarantees that the inside atmospheric pressure of the cauldron body 1 remains stable, and the cauldron body 1 is difficult for overflowing to the inside material of the cauldron body 1.

Referring to fig. 3, a safety groove 320 is formed in a portion of the communication pipe 3 located outside the anti-overflow bucket 210 and the tank 1, a sealing valve 330 is connected to the safety groove 320, and the sealing valve 330 functions to seal the safety groove 320. The operator controls the sealing valve 330 to control the opening or closing of the safety groove 320. When the amount of foam or gas in the kettle body 1 is excessive, the anti-overflow device 2 cannot eliminate the foam or gas in time, an operator opens the safety groove 320 by controlling the sealing valve 330, so that the foam or gas in the anti-overflow device 2 moves out of the anti-overflow device 2, if the foam exists, the operator uses the container to contain the foam, and if the gas exists, the operator uses the pipeline and the gas container to contain the foam, so that the operator manually eliminates the foam or gas in the kettle body 1. Avoid under the untimely prerequisite of anti-overflow device 2 processing, the foam or gaseous volume of the internal portion of cauldron 1 accumulate more, cause the internal pressure increase of cauldron 1, final foam or gaseous overflow cauldron body 1, make the internal portion material total volume of cauldron body 1 change, and then make release agent quality reduce. Foam or gas that operating personnel manually collected add into the cauldron body 1 inside after handling again, guarantee that the inside material total amount of the cauldron body 1 is unchangeable, also guarantee that the material of the cauldron body 1 inside can not overflow cauldron body 1.

Referring to fig. 3, the anti-overflow bucket 210 includes a cooling bucket 230 and a receiving bucket 220, the receiving bucket 220 is located inside the cooling bucket 230, and a lower end of the receiving bucket 220 is fixedly connected to the cooling bucket 230. An interlayer 240 is arranged between the containing barrel 220 and the cooling barrel 230, a water injection groove 231 communicated with the interlayer 240 is arranged on the upper surface of the cooling barrel 230, and a water outlet groove 232 communicated with the interlayer 240 is arranged at the lower end of the cooling barrel 230. The water injection groove 231 and the water outlet groove 232 are both in threaded connection with sealing covers 233. The operator introduces cold water into the interlayer 240 through the water injection groove 231, and releases the cold water in the interlayer 240 through the water outlet groove 232. When the water discharge tank 232 and the water injection tank 231 are not used, the sealing cap 233 seals the water injection tank 231 and the water discharge tank 232 to prevent cold water from flowing out of the interlayer 240. The cold water is low in temperature and is located on the outer peripheral side of the storage tank, so that the temperature of the storage tank is lowered. Communicating pipe 3 keeps away from the one end of the cauldron body 1 and holds incasement portion intercommunication, and then make the inside foam of the cauldron body 1 or gaseous enter into by communicating pipe 3 and hold the case in, foam or gaseous meeting the incasement wall that holds that the temperature is low, the foam meets cold to break and becomes liquid, gaseous meeting cold liquefaction becomes liquid, and then make foam or gaseous becoming in holding the case liquid by 3 reflux cauldron bodies 1 insidely communicating pipe, and then reach the mesh of eliminating foam or gaseous, guarantee 1 inside pressure of the cauldron body and stabilize, avoid the material to spill over cauldron body 1.

Referring to fig. 3, a cooling cover 235 is disposed at the upper end of the cooling barrel 230, a cooling handle 236 is fixedly connected to the cooling cover 235, and the cooling cover 235 is in threaded connection with the cooling box. The water injection groove 231 is located on the cooling cap 235. An operator rotates the cooling cover 235 by holding the cooling handle 236, and then detaches the cooling cover 235 from the cooling tub 230, so that the operator can conveniently overhaul the anti-overflow tub 210. A thermometer 234 is inserted through the cooling cap 235, and one end of the thermometer 234 is located in the interlayer 240. The temperature of the cold water in the interlayer 240 is reflected by the thermometer 234, and an operator judges whether the cold water in the anti-overflow bucket 210 needs to be replaced by observing the thermometer 234, so that the temperature of the cold water is prevented from being too high, and the working efficiency of the anti-overflow device 2 for eliminating foam or gas is reduced.

Referring to fig. 3, a receiving cap 227 is threadedly coupled to an upper end of the receiving tub 220, and a receiving handle 228 is fixedly coupled to the receiving cap 227. The operator rotates the receiving cover 227 through the horizontal slot receiving handle 228, and thus the receiving cover 227 is detached from the receiving tub 220, thereby facilitating the operator's maintenance of the anti-spill tub 210. The lower surface of the receiving cover 227 is connected to a water pipe 221, and the water pipe 221 is positioned in the interlayer 240 through the upper and lower surfaces of the receiving cover 227. When the water level of the cold water is higher than the upper surface of the storage tub 220 when the jacket 240 is filled with the cold water, the cold water enters the water pipe 221, and the cold water lowers the temperature of the water pipe 221. When the amount of the foam or the gas in the receiving tub 220 is large, the water pipe 221 increases a contact area of the foam or the gas with the inner wall of the receiving tub 220, thereby improving an efficiency of the overfill prevention device 2 in removing the foam or the gas.

Referring to fig. 3, a communication device 226 communicating with the inside of the receiving tub 220 is provided on a sidewall of the receiving tub 220, and the communication device 226 is located outside the cooling tub 230 through the cooling tub 230. An operator judges the amount of the foam in the containing barrel 220 through the communicating vessel 226, if the communicating vessel 226 is filled with the foam in the communicating vessel 226 all the time, it indicates that the amount of the foam in the kettle body 1 is large, or the generation speed of the foam in the kettle body 1 is higher than the speed of the anti-overflow device 2 for eliminating the foam, so that the operator manually discharges the foam in the kettle body 1 through the safety groove 320. Excessive foam in the kettle body 1 is avoided, the foam overflows the kettle body 1, material waste is caused, and the total amount of the components of the release agent is reduced, so that the quality of the release agent is influenced.

Referring to fig. 3, a power device 223 is arranged on the cooling cover 235, the power device 223 is set as a rotating motor, the power device 223 is connected with a transmission piece 222 penetrating through the cooling cover 235 and the accommodating cover 227, the transmission piece 222 is connected with the cooling cover 235 and the accommodating cover 227 through a bearing, the transmission piece 222 rotates synchronously with the power device 223, one end of the transmission piece 222 located inside the accommodating barrel 220 is connected with a brush piece 224, the brush piece 224 is integrally shaped like "L", bristles 225 are arranged on the brush piece 224, after the bristles 225 abut against foam, the foam is easily eliminated, the brush piece 224 is shaped like "L", the volume of the brush piece 224 in the accommodating barrel 220 is increased, the contact area between the bristles 225 on the brush piece 224 and the foam is increased, and the treatment speed of the foam in the accommodating barrel 220 is increased.

The implementation principle of the embodiment is as follows: an operator adds raw release agent materials and auxiliary materials into the kettle body 1 through the feed inlet 110, and then seals the feed inlet 110. The operator starts the driver 120, and the driver 120 drives the stirring device 130 to rotate, so as to stir the materials in the kettle body 1. During the stirring process, the substances in the material react to generate foam or gas. After the total amount of the generated foam is increased, the foam is abutted to the baffle plate 310 and then horizontally moves, the communicating pipe 3 enters the accommodating barrel 220, an operator finds that the foam exists in the accommodating barrel 220 through the communicating pipe 226, fills cold water into the interlayer 240 through the water injection groove 231, starts the power device 223, drives the brush piece 224 to rotate, enables the brush piece 224 to be in contact with the foam in the accommodating box, punctures or scrapes the foam, and then enables the foam to be in a liquid state. The containing box is cooled by cold water, and foams contacting with the inner wall of the containing box are broken when being cooled and become liquid, and then flow back to the inside of the kettle body 1 through the communicating pipe 3.

The operator checks the temperature of the cold water through the temperature gauge 234, and when the temperature of the cold water is high, the operator releases the cold water in the interlayer 240 through the water outlet groove 232 and injects new cold water.

When the material in the cauldron body 1 inside generated gas, gas upward movement, and then entered into through communicating pipe 3 and held in the case, it is low to put the temperature in the case, makes gas meet cold liquefaction, becomes liquid, and then flows back to cauldron body 1 inside. The water pipe 221 is filled with cold water to accelerate the liquefaction of the gas.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A mold release agent reaction kettle with an anti-overflow device comprises a kettle body (1), wherein a feed inlet (110) is arranged at the upper end of the kettle body (1), a driver (120) is connected at the upper end of the kettle body (1), a stirring device (130) connected with the driver (120) is arranged in the kettle body (1), a discharge outlet (140) is arranged at the lower end of the kettle body (1), the mold release agent reaction kettle is characterized in that an anti-overflow device (2) is arranged at the upper half part of the kettle body (1), the anti-overflow device (2) comprises an anti-overflow barrel (210), the anti-overflow barrel (210) comprises a containing barrel (220) and a cooling barrel (230) positioned at the periphery of the containing barrel (220), a communicating pipe (3) communicated with the inside of the containing barrel (220) and the inside of the reaction kettle is arranged at the lower end of the anti-overflow barrel (210), an interlayer (240) is arranged between the cooling barrel (230) and the containing, a water outlet groove (232) is formed in the lower side of the cooling barrel (230), and sealing covers (233) are arranged on the water injection groove (231) and the water outlet groove (232).

2. The mold release agent reaction kettle with the overflow preventing device as claimed in claim 1, wherein a water pipe (221) is arranged on the upper inner wall of the containing barrel (220), and one end of the water pipe (221) penetrates through the upper inner wall of the containing barrel (220) to be communicated with the interlayer (240).

3. The mold release agent reaction kettle with the overflow preventing device as claimed in claim 2, wherein a transmission member (222) is arranged inside the containing barrel (220), one end of the transmission member (222) passes through the containing barrel (220) and the cooling barrel (230) to be connected with a power device (223) on the upper surface of the cooling barrel (230), the transmission member (222) is rotatably connected with the containing barrel (220) and the cooling barrel (230), the transmission member (222) is arranged at the end inside the containing barrel (220) to be connected with a brush member (224), and bristles (225) are arranged on the brush member (224).

4. The mold release agent autoclave with overfill prevention device of claim 3, wherein said brush member (224) is "L" shaped.

5. The mold release agent reaction kettle with the overflow preventing device is characterized in that a baffle plate (310) is arranged at the upper end of the communicating pipe (3) positioned in the reaction kettle.

6. The mold release agent reaction kettle with an overflow preventing device according to claim 1, characterized in that a communication vessel (226) communicating with the inside of the containing vessel (220) is provided outside the cooling vessel (230).

7. The mold release agent reaction kettle with the overflow preventing device according to claim 1, characterized in that the upper end of the cooling barrel (230) is provided with a thermometer (234) with one end passing through the cooling barrel (230) and positioned in the interlayer (240).

8. The mold release agent reaction kettle with the overflow preventing device according to claim 1, wherein the part of the communicating pipe (3) located outside the reaction kettle and the overflow preventing barrel (210) is provided with a safety groove (320), and the safety groove (320) is provided with a sealing valve (330).