CN211051484U

CN211051484U - Reaction kettle device

Info

Publication number: CN211051484U
Application number: CN201921381367.7U
Authority: CN
Inventors: 张建明; 范飞; 陈欣; 邹伟丰
Original assignee: Jiaxing Libeide New Materials Technology Co ltd
Current assignee: Jiaxing Libeide New Materials Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-21
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a reaction kettle device, the reactor comprises a kettle body, the rabbling mechanism, lid and elevating system, the upper portion opening at the cauldron body is installed to lid detachably, the rabbling mechanism is including the actuating mechanism who arranges from the top down in proper order, connecting cylinder and stirring rake, the central point that the lid was installed to the connecting cylinder in the top of lid puts, the stirring rake includes the dabber and installs the stirring vane at the dabber lower extreme, stirring vane is internal at the cauldron, the dabber passes behind lid and the connecting cylinder and is connected with actuating mechanism, and it is rotatory by the actuating mechanism drive, the winding has many rings of water-circulating pipe in the connecting cylinder, the water inlet end and the water outlet end of water-circulating pipe are outside the connecting cylinder, be equipped with on the rabbling mechanism and press from both sides the cover, it has the ditch hole to press from both sides the cover, elevating system is. The utility model discloses the cauldron body and lid are demountable installation, conveniently trade the material and change the cauldron body, select for use the cauldron body that corresponds the capacity according to the product volume, have practiced thrift the resource, have reduced manufacturing cost.

Description

Reaction kettle device

Technical Field

The utility model relates to a reaction vessel technical field, especially a reaction kettle device.

Background

The reaction kettle is a container with physical or chemical reaction, and realizes the heating, evaporation, cooling and low-speed mixing functions required by the process through the structural design and parameter configuration of the container. The reaction kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, and is a pressure container for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like.

At present, a large number of plants are provided with a mechanical device, such as a reaction kettle, which is large in capacity generally because the mechanical device can meet the production requirements of the plants, but the reaction kettle with large capacity is not needed in a production pilot plant or a pilot plant stage, if materials are put into the reaction kettle, resources are wasted, and the cost input is overlarge.

Disclosure of Invention

In order to solve the problem, the utility model provides a reation kettle device suitable for production lab scale or pilot scale stage to resources are saved, reduction in production cost.

In order to realize the aim, the reaction kettle device provided by the utility model comprises a kettle body and a stirring mechanism, it is characterized by also comprising a cover body and a lifting mechanism, wherein the cover body is detachably arranged at an upper opening of the kettle body, the stirring mechanism comprises a driving mechanism, a connecting cylinder and a stirring paddle which are sequentially arranged from top to bottom, the connecting cylinder is arranged at the central position of the cover body above the cover body, the stirring paddle comprises a mandrel and a stirring blade arranged at the lower end of the mandrel, the stirring blade is arranged in the kettle body, the mandrel penetrates through the cover body and the connecting cylinder and then is connected with the driving mechanism, the water circulation pipe is wound in the connecting cylinder, a water inlet end and a water outlet end of the water circulation pipe are arranged outside the connecting cylinder, the stirring mechanism is provided with a jacket, the jacket is provided with a groove hole, the lifting mechanism is arranged above the stirring mechanism and comprises a lifting hook capable of moving up and down, and the lifting hook can be hooked into the groove hole.

The reaction kettle device provided by the utility model has the advantages that the kettle body and the cover body are detachably mounted, the cover body is lifted through the lifting mechanism after the kettle body and the cover body are disconnected, the kettle body is convenient to change materials and replace, the kettle body with corresponding capacity is selected according to the product quantity, the resources are saved, the production cost is reduced, and the requirements of various tests in the production process can be met; and the water circulating pipe is adopted to introduce cooling liquid to cool the stirring mechanism, so that the stirring mechanism is prevented from overheating during operation, the working reliability of the device is improved, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic diagram of a reactor apparatus.

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

Detailed Description

Referring to fig. 1, the reaction kettle device comprises a kettle body 1, a cover body 2, a stirring mechanism and a lifting mechanism, wherein the kettle body 1 is a container with an upper opening, and the cover body 2 is detachably arranged on the upper opening of the kettle body 1. The stirring mechanism comprises a driving mechanism 31, a connecting cylinder 32 and a stirring paddle, wherein the driving mechanism 31, the connecting cylinder 32 and the stirring paddle are sequentially arranged from top to bottom. The connecting cylinder 32 has a hollow cylindrical structure and is attached to the center of the lid body 2 above the lid body 2. The stirring paddle comprises a mandrel 33 and stirring blades, the mandrel 33 penetrates through the cover body 2 and the connecting cylinder 32 to be connected with the driving mechanism 31, the driving mechanism 31 drives the cover body 2 and the connecting cylinder 32 to rotate relatively, and the stirring blades are installed at the lower end of the mandrel 33 and are arranged in the kettle body 1. The water circulation pipe 4 is wound along the inner wall of the connecting cylinder 32 for multiple circles, the water inlet end 41 and the water outlet end 42 of the water circulation pipe 4 are arranged outside the connecting cylinder 32, the water inlet end 41 and the water outlet end 42 are connected with the cooling mechanism, cooling liquid enters the water circulation pipe 4 from the water inlet end 41, flows in the water circulation pipe 4 and then returns to the cooling mechanism from the water outlet end 42, the stirring mechanism is cooled by the cooling liquid, the stirring mechanism is prevented from being overheated during operation, and the working reliability and the service life of the device are improved. The stirring mechanism is provided with a jacket 34, and the jacket 34 has a groove hole at an upper position of the center of the lid body 2. The lifting mechanism 4 is arranged above the stirring mechanism and comprises a lifting hook 41 capable of moving up and down, and the lifting hook 41 can be hooked into the ditch hole.

Be equipped with three through-hole on the lid 2, set up bleeder valve 5, admission valve 6 and pressure gauge 7 on the three through-hole respectively, bleeder valve 5, admission valve 6 and pressure gauge 7 all communicate with the inside of the cauldron body 1. The air extraction valve 5 is connected with an air extractor through a pipe, can vacuumize the inside of the kettle body 1, and can react after vacuuming the inside of the kettle body 1, so that bubbles can be avoided. The air inlet valve 6 is used for controlling the inside of the kettle body 2 to be communicated with the atmosphere, the air inlet valve 6 is opened when the kettle body 1 is in a vacuum state, and air is put into the kettle body 1 to return to normal air pressure. The pressure gauge 7 is used for measuring the internal air pressure of the kettle body 1, so that the internal pressure condition of the kettle body 1 can be observed conveniently. Be equipped with two observation holes that link up on the lid 2, the observation hole coats and is stamped transparent glass piece 8, is convenient for observe the internal reaction of the cauldron body 1 and carries out the condition. All be equipped with the screw hole on the cauldron body 1 and the lid 2, screw and screw hole threaded connection realize dismantling between the cauldron body 1 and the lid 2 through the cooperation of screw hole and screw and be connected, have made things convenient for the installation and the dismantlement of the cauldron body 1 and lid 2, also can adopt other mounting means between the cauldron body 1 and the lid 2. The kettle body 1 which is matched with the cover body 2 and has various capacity specifications can be selected according to the product quantity, so that the resources are saved, the production cost is reduced, and the requirements of various tests in the production process can be met.

The utility model discloses before the reaction, earlier open bleeder valve 5 and manage to find time the cauldron body 1 air, then react again, water circulating pipe 4 lets in the coolant liquid during the reaction, and it is overheated when preventing the rabbling mechanism operation, has improved the operational reliability and the life-span of device. After the reaction is finished, the air inlet valve 6 is opened to enable the interior of the kettle body 1 to return to the normal air pressure.

The reaction kettle device provided by the utility model has the advantages that the kettle body and the cover body are detachably mounted, the cover body is lifted through the lifting mechanism after the kettle body and the cover body are disconnected, the kettle body is convenient to change materials and replace, the kettle body with corresponding capacity is selected according to the product quantity, the resources are saved, the production cost is reduced, and the requirements of various tests in the production process can be met; the cooling liquid is introduced into the stirring mechanism by adopting the water circulating pipe to cool the stirring mechanism, so that the stirring mechanism is prevented from overheating during operation, the working reliability of the device is improved, and the service life of the device is prolonged; the reaction is carried out after the interior of the kettle body is vacuumized, so that bubbles can be avoided.

Claims

1. The utility model provides a reaction kettle device, includes the cauldron body and rabbling mechanism, its characterized in that still includes lid and elevating system, and lid detachably installs the upper portion opening at the cauldron body, and the rabbling mechanism includes actuating mechanism, connecting cylinder and the stirring rake that from the top down arranged in proper order, and the central point that the connecting cylinder was installed at the lid is put in the top of lid, and the stirring rake includes the dabber and installs the stirring vane at the dabber lower extreme, and stirring vane is in the cauldron is internal, the dabber passes be connected with actuating mechanism behind lid and the connecting cylinder to by actuating mechanism drive rotation, the winding has many circles water-circulating pipe in the connecting cylinder, and the water inlet end and the water outlet end of water-circulating pipe are outside the connecting cylinder, are equipped with on the rabbling mechanism and press from both sides the cover and have the ditch hole, and elevating system is in the top of rabbling mechanism, including the lifting hook.

2. The reaction kettle device according to claim 1, wherein the cover body is provided with three through holes, the three through holes are respectively provided with an air suction valve, an air inlet valve and a pressure gauge, the air suction valve is connected with an air extractor and can vacuumize the interior of the kettle body, the air inlet valve is used for controlling the interior of the kettle body to be communicated with the atmosphere, and the pressure gauge is used for measuring the air pressure in the interior of the kettle body.

3. The reactor apparatus of claim 2, wherein the cover has two through-holes covered with transparent glass sheets.

4. The reaction kettle device according to claim 3, wherein the kettle body and the cover body are both provided with threaded holes, and screws are in threaded connection with the threaded holes.