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Two-union Fermenters

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Two-union Fermenters

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A valve is a device used to control the flow of fluids such as liquids, gases, and powdery solids. It can control the flow of fluid by opening or closing, or control the pressure of fluid by adjusting the opening of the valve. Valves are widely used in various industries, including chemical, petroleum, natural gas, water treatment, electricity and other fields.

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产品描述

Commodity name: Two-union Fermenters
Commodity ID: 1172824778675474432

Two-union Fermenters

Feature

This system is made up of seed fermenter and main fermenter, the two fermenters are controlled by one control system in on control cabinet. The whole system is installed on one platform, the two fermenters can work independently and can work together at same time. It adopts top mechanical agitation system,the rotate speed can be adjustable. Parameters of temp., PH, DO, feed, foam, etc can be automatically controlled, recorded, stored and printed. It has the following features: excellent stability and convenient operation.

Applications

This series of products suit for various kinds of microbiology lab, pilot and industrial scale fermentation.It is ideal equipment for two step pilot scale fermentation. User can choose appreciate model according to client detail requirement.

Description

Model	RTY-MZ
Working volume	5-30000L
Filling volume	65-80%
Material	Wetted parts are SS316L, and others is SS304.
Surface finish	inside surface is 0.28-0.6um by mechanical polishing, ( passivation or electro- polish are optional ) outside surface is 0.4-0 8μm by satin finish.
Pressure	Working pressure inside vessel:0.2mpa Design pressure inside vessel: 0. 25mpa Working pressure inside jacket0 .3mpa Design pressure inside jacket. 0.35mpa Pressure can be also designed according to client's detail requirement.
Agitation	1 fermenter use SEW decelerator 2 top mechanical agitator with two layer six blade impeller, one layer defoamer and four baffles. 3.mechanical seal (single or double mechanical seal) 4.speed range: 50 400rpm (it depends on the size of the vessel)
Equips of vessel	1.using alcohol flame inoculation 2 sterile sampling vale and bottom valve 3. PH, DO, temp. sensor on lower side, side glass, top with foam and level probe,and 12v sight glass with lamp, etc.
Construction	Floor-type Two fermenter vessels with one control system (simens PLC and HMI) They can work independently and can work together at same time.
Operating panel	Chinese and English version

The main components of the valve include valve body, valve cover, valve core, valve seat, sealing ring, etc. The valve body and valve cover are usually made of cast iron, stainless steel, copper alloy and other materials to withstand the pressure of the fluid. The valve core and the valve seat play a role in controlling the flow of the fluid by moving the position of the valve core to change the passage of the fluid. The sealing ring is used to ensure the sealing performance of the valve and prevent the leakage of fluid.

Valve according to its use can be divided into manual valve and automatic valve two categories. Manual valve requires manual adjustment, usually by rotation, push-pull and other ways of operation, suitable for small flow, small pressure occasions. The automatic valve relies on electric, gas, liquid and other energy sources to realize automatic adjustment. It can automatically open and close or adjust the opening of the valve according to the preset control signal. It is suitable for large flow and high pressure occasions.

There are many kinds of valves, which can be divided into globe valves, gate valves, ball valves, butterfly valves, regulating valves, etc. according to their structural forms. Valve is mainly used to cut off the fluid channel, often used to close or open the fluid pipeline. The gate valve controls the passage of the fluid through the up and down movement of the gate plate, which is often used to adjust the fluid. The ball valve controls the passage of the fluid through the rotation of the ball, and has the characteristics of fast opening and closing, reliable sealing. Butterfly valve is through the rotation of the butterfly plate to control the fluid channel, suitable for large flow, low pressure occasions. The regulating valve controls the opening of the fluid by adjusting the position of the spool, which is suitable for precise control of the fluid flow and pressure.

Valves play a vital role in industrial production. They can control the flow of fluids and ensure the safety, stability and stability of the production process * *. The selection and use of the valve needs to be determined according to the specific process requirements and fluid properties. At the same time, it is necessary to pay attention to the maintenance of the valve, and regularly repair and replace it to ensure the normal operation of the valve. The valve industry is also constantly developing and innovating, constantly improving in materials, design, manufacturing and other aspects to meet the needs of different industries.