Buy reactor, reaction tank, reaction pot, electric heating reactor, coil reactor, sandwich reactor, stirred reactor, high pressure reactor, heated reactor, laboratory reactor; find Shanghai Kelau machinery and equipment limited The company, we can carry out the process design of various reaction kettles according to the requirements of customers, tailor-made for customers.

Reaction kettle

The reaction kettle is composed of a kettle body, a kettle lid, a jacket, a stirrer, a transmission device, a shaft sealing device, a support, and the like. The stirring form generally has anchor type, paddle type, turbine type, push type or frame type, etc. When the high diameter is relatively large, the stirring device can be used with multiple layers of stirring blades, and can also be arbitrarily selected according to the requirements of the user. A jacket is arranged outside the wall of the kettle, or a heat exchange surface is arranged in the vessel, and heat exchange can also be performed through the outer circulation. Heating methods include electric heating, hot water heating, heat transfer oil circulation heating, and outer (inner) coil heating. The cooling method is jacket cooling and coil cooling in the kettle, and the form of the stirring blade. The support seat has a support type or an ear mount or the like. Gear speed reducer should be used when the speed exceeds 160 rpm. The number, specifications or other requirements of the opening can be designed and manufactured according to user requirements.

use:

The reactor is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food, pressure vessels for the process of vulcanization, hydrogenation, alkylation, polymerization, condensation, etc., such as reactor, reactor, decomposition kettle, polymerization Kettle and so on.

structure type

â—† The reactor consists of a kettle body, a kettle lid, a jacket, a stirrer, a shaft sealing device, a transmission device, and a support;

â—† Material: stainless steel;

â—† Manufacturing structure: It can be divided into open flat-type reaction kettle, open-type butt-welded reactor and closed reactor.

â—† Reactor agitation form: generally paddle type, anchor type, turbine type, propulsion type or frame type, etc. When the high diameter is relatively large, the mixing device can be used with multiple layers of mixing blades, or can be arbitrarily selected according to user requirements.

â—† Seal type of reaction kettle: packing seal mechanical seal and magnetic seal;

â—† Heating method: electric heating, hot water heating, heat transfer oil circulation heating, outer (inner) coil heating, etc.;

â—† Cooling method: jacket cooling and coil cooling in the kettle.

Installation and use

◆ It should be installed on a sturdy and level workbench. The height of the workbench is determined according to the use situation. There should be a certain space (≥360cm) around the equipment and the workbench for installation and post-maintenance.

â—† The installation shaft is required to be perpendicular to the ground level, and the non-perpendicularity (inclination) should not be greater than 1/1000 of the total height of the equipment.

â—† Self-supplied spare parts and safety valves on each process of the equipment itself must be equipped according to the requirements of the reactor.

â—†After installation, check whether the connecting parts and transmission parts are firm and reliable. The connection pipes, nozzles, seals and the whole machine should be tested for airtightness without any bubbles, dripping, dripping or leaking.

â—†Inject the 46# mechanical oil into the reducer before starting the machine, open the motor cover and turn the fan blade by hand to check if there is any jamming phenomenon. If there is any scraping of the stirring paddle, clean the dirt in the kettle before starting the machine. The empty car runs for 30 minutes without any abnormal noise or vibration before it can be officially put into production. The gear oil is periodically replaced depending on the production.

Precautions

First, maintenance and safety

â—† It should be operated strictly according to the working pressure and working temperature marked on the nameplate of the scientific and technical products of the company, so as to avoid danger.

â—† Strictly observe the regulations on cooling, oiling, etc. in the product instruction manual, and do the maintenance and maintenance of the equipment.

â—†When all valves are used, the valve stem (needle) should be rotated slowly to close the cover to achieve the sealing effect. It is not easy to use excessive force when closing, so as not to damage the sealing surface.

â—†Electrical control instruments should be operated by special personnel and set up overload protection facilities as required.

Second, common fault phenomena and causes

â—† Fault phenomenon 1: A leak occurs at the sealing surface. The cause of the malfunction: the screw thread is loose; the sealing surface is damaged. Remedy: Re-tighten the screw; re-polish the polished sealing surface.

â—† Fault phenomenon 2: A leak occurs at the valve. Cause of failure: Damage to the valve stem (needle) and valve port sealing surface. Remedy: Repair, replace the valve stem (needle), valve port.

â—† Fault phenomenon 3: The outer magnetic steel rotates, the inner magnetic steel does not rotate, and the motor current decreases. The cause of the failure: the temperature rise in the kettle is too high, the cooling cycle is not smooth, and the inner magnetic steel is demagnetized due to high temperature. In the hydrogenation reaction, the inner magnetic steel sleeve has cracks and the inner magnetic steel expands. Remedy: Inform the supplier to replace the inner magnet.

â—† Fault phenomenon 4: There is friction noise in the magnetic coupling actuator. The cause of the failure: the bushing and the bearing are worn out, the clearance is too large, and the inner magnetic steel is bouncing. Remedy: Contact the supplier to replace the bearing and bushing.

For the introduction of reactor products, please visit the website of Shanghai Kole Machinery Equipment Co., Ltd.:

Reaction pot technical parameters: http://

Reaction tank: http://

Electric heating reactor: http://