Factory Directly supply Paddle Stirring Rotary Rolling Drier Dryer

Product Overview

Description

              Factory Directly supply Paddle Stirring Rotary Rolling Drier Dryer 

Description:

Densely lines with wedge-shaped hollow shaft hollow blades, heat medium throughthe hollow axial flow through blades, Unit effective volum of a very large area of heat transfer, heatmedium temperature from -40℃ to 320℃, can be water vapor, may also be liquid -type: such as water,oil and so on. Indirect conduction heating, the air does not carry away the heat, the heat are used to enviromnet, heat insulation layer. Wedge-shaped surface material particals and scrubbing effectt relative movement, to wash away the wedge surface material attachments, so in operation have maintained a clea heat transfer surfaces. Blade dryer for the W-type shell, the shell of the general arrangements for 2-4 hollow stirring shaft. Shell with a sealed cover with the cover to prevent dust leakage and cllection of materials, solvent vapor materials. Set out and exit pull a block, to ensure a high degree of materials level, so that heat transfer surface is coverd with fully materials. Heat meduium through the roraty joint, passing through the shell jacket and the hollow stirring shaft, hollow shaft stirring according to the type of thermal media have different internal structures to ensure the best heeat transfer.

 

Structure introduction:

The main structure is a W-shaped shell with a jacket, which is equipped with a pair of hollow low-speed rotating hollow shafts. A number of mixing blades are welded on the shaft. The jacket and the hollow mixing blades are all equipped with heat carriers, and the two heating surfaces heat the materials at the same time. The heat carrier is usually fed from the middle of the dryer and discharged from the other side through the surface of the material layer in the agitated state.

Wedge-shaped hollow blades are densely arranged on the hollow shaft, and the thermal medium flows through the blades through the hollow shaft. The unit effective volume has a large heat transfer area. The temperature of the thermal medium ranges from - 40 ° C to 320 ° C, which can be water vapor or liquid type: such as hot water, heat transfer oil, etc. Indirect conduction heating does not carry air to take away heat. Heat is used to heat materials. The heat loss is only the heat dissipation to the environment through the insulation layer of the reactor body. The heat transfer surface of the wedge-shaped blade has the function of self-cleaning. The relative movement of the material particles and the wedge-shaped surface can wash off the attached materials on the wedge-shaped surface, so that the clean heat transfer surface is kept in motion all the time.

Working features:

Hollow shaft dense arrangement with the wedge-shaped hollow blade, the heat medium through the hollow shaft flow through the blade. The effective volume of heat transfer area is very large, the heat medium can be water vapor, can also be hot water or heat conducting oil. The heat transfer medium flows through the shell jacket and the hollow stirring shaft through the rotating joint, and the hollow stirring shaft has a different internal structure according to the type of the heat medium to ensure the best heat transfer effect.

In the pulp and jacket access to hot oil, heating at the same time, the upper part of the discharge port at the same time through the heated dry air after further drying, thus greatly increasing the drying strength of the device. Evaporated moisture from the tail gas out of the dryer, wet air discharged by the induced draft fan outdoors.

Main feature:

1) Blade dryer low with energy consumption: As a result of indirect heating, no large amount hot air with lot of energy been carry away , high thermal efficiency.

2) Blade dryer unit has a huge effective heat transfer surface area, the smaller the size of the device. It greatly reduces the construction area and building space.

3) wide range of materials handling: the use of different media, both heat-sensitive materials can handle, but also handle high-temperature materials. Common media are: water vapor, thermal oil, hot water, cooling water (cooling) and so on. Can be continuous operation can be intermittent operation, can be applied in many fields.

4) Environmental pollution is small: carry the amount of air is very small, dust material entrainment rarely. For contaminated materials or solvent recovery conditions, closed-loop can be used.

5) low operating costs: the normal operation of the device, only 1 person / day. Low-speed mixing and reasonable structure. Low wear, low maintenance costs.

6) Stable operation: Due to the special compression-expansion stirring of the wedge blades, the particle composition of the material is in contact with the heat transfer surface. In the axial section, the temperature, humidity and the mixing temperature gradient of the material are small, and the heat transfer coefficient is large .

Product technical parameter:

 

Product picture:   

 

 

 

Wanda Machinery Co., Ltd. specializes in R&D, manufacturing, operation, export and related services of drying oven, rotary flash dryers, centrifugal spray drying equipment, vibrating fluidized bed dryers, etc. The production base is located in Liaoyang City, Liaoning Province,China. Equipment designed over the years has been involved in the fields of medicine, chemicals, pesticides, electronics, mining, food, dyes, pigments and so on. The market is spread all over the country.

 

Wanda Machinery not only has a group of capable engineers and senior management personnel with more than ten years of work experience, but also has a group of excellent production personnel. They have excellent capabilities in research, design, service, etc. Over the years, they have devoted themselves to researching and summing up in practice. "Pragmatism, innovation, integrity, pursuit of excellence", a deep understanding is a strong guarantee for the quality of customers' products!

Our company follows strict quality controls and various systematic procedures. We take utmost care of quality at every stage of the manufacturing process.Our research and development wing is our asset that develops and incorporates innovative ideas and products. Our Team is full of experienced and qualified professionals, who have sound knowledge about the quality of our medical machinery. 

Looking to the future with a commitment to design innovation and quality products, supported by an outstanding level of customer service. The unexcelled quality medical machinery can be easily obtained from us because we maintain the quality and standard of our products from incoming raw materials to the finished products.

 We sincerely invite you to be our long term relationship friend , and we always prepared to rovide our best services for you and would like you to know below we want to present :

 

l 1. Each machine is manufactured by professional experienced staff. 

l 2. 12 months warranty + 100% QC inspection Before Shipment.

l 3. Overseas  services provided. Technicians can be sent to spot for guiding the installation and debugging. Training operators and accomplish the  commissioning.

l 4. Consultant services for whole machine life, 24 hours technical support by email and phone.When warranty date expired, lifetime maintenance service is provided and at buyer’s cost.

 

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