Structure classification and characteristics of vacuum kneading dryer
The vacuum kneading dryer is a novel horizontal intermittent vacuum drying device. The wet material is evaporated by conduction. The scraper stirrer continuously removes the material on the hot surface and forms a circulating flow in the container. After the water evaporates. It is taken out by a vacuum pump. Vacuum kneading dryers are used more in organic semi-finished products and fuel drying operations in the chemical industry.
The vacuum squeezing dryer has the advantages of simple structure, convenient operation, long service life, stable and reliable performance, small steam consumption, strong applicable performance and good product quality. It is especially suitable for oxidizing paste which is not resistant to high temperature, flammability and temperature regulation. The drying of the material, the machine proved to be a good drying equipment by the user for a long time.
What are the special features of the vacuum squeezing dryer? The squat vacuum dryer is continuously improved, and the specific and adaptable improvements have resulted in a variety of variants. The improvement of the sealing structure ensures the shaft seal is useful and safe, and the closed type is dry. The environment, no dust flying, equipped with the corresponding auxiliary equipment, can ensure that there is no dust flying in the work room. The 耙-type vacuum dryer can smoothly dry the paste, paste and paste materials, and the high-strength forged stainless steel dents are used to ensure the stability of the 真空 vacuum dryer in various harsh working environments. The heating medium can be selected from steam, heat transfer oil and hot water, and is suitable for drying loose granular materials. Suitable for slurry, paste, powder materials. A heat sensitive material that requires low temperature drying. Easy to oxidize, explosive, strong irritant, highly toxic materials. Materials that require recovery of organic solvents.
Vacuum kneading dryers are classified according to their structure. There are four types:
1. The transmission part of PZG vacuum squeezing dryer adopts the stable and durable cylindrical gear reducer. The drive shaft adopts a thick stainless steel solid shaft. The boring teeth are made of high-strength cast stainless steel dents, which fully guarantee the 耙 type vacuum dryer. Stable operation in a variety of harsh working environments. The heating medium can be steam, heat transfer oil or hot water. Suitable for the drying of loose powdery materials.
2, QZG vacuum 耙 dryer This machine is based on the ordinary 真空 type vacuum dryer for adaptive improvement. Two or four tapping rods can be added inside the casing to facilitate rapid drying and pulverization of the material. The heating medium can be steam, heat transfer oil or hot water. It is suitable for easy agglomeration agglomeration before drying and loose material after drying.
3. JZG paddle vacuum boring dryer This machine is a common type of vacuum dryer combined with paddle dryer with large heat transfer area and fast drying rate. In addition to all the targeted advantages of the ordinary 真空 type vacuum dryer, due to the built-in hollow blade and mixing ribbon, it has stronger drying ability than the ordinary 耙 vacuum dryer, the drying strength is doubled and the discharging speed is fast. The heating medium can be steam, heat transfer oil or hot water. It is suitable for materials with high solvent content, which needs to be quickly dried and completed at the same time; it has obvious advantages for materials containing organic solvents.
4. LZG double screw belt vacuum squeezing dryer This machine is a model based on the common 耙 type vacuum dryer for adaptability improvement. In addition to all the targeted advantages of the ordinary vacuum dryer, the built-in positive and negative double ribbons are forced to continuously flip and mix, and the materials in the drying process are difficult to agglomerate and agglomerate, which is suitable for loose materials that are easy to agglomerate and agglomerate. Dry in vacuum. together can use as a mixer. The heating medium can be steam, heat transfer oil or hot water. Suitable for loose powder and granular materials to complete drying and mixing.
2-Piece Ostomy pouch MDK-BO-02 500ML
A one-piece colostomy bags, drainable pouching system designed to be opened at the bottom when emptying. These colostomy bag machine are most suitable for colostomies or ileostomies. Ostomy bag colostomy barrier is a standard wear skin barrier that is gentle to the skin and allows for frequent pouch removal. To close the pouch, use the curved, beige clamp. Soft, beige disposable colostomy bag pouch panels on body side help provide comfort.
The features are soft and flex,standard wear, skin barrier, flat. The Chassis made in 100% hydrocolloid No tape border. Cut-to-fit skin barrier. Ultra-clear odor-barrier pouch film. Curved, beige pouch clamp. With comfortable ware pouch panel body side only. Not made with natural rubber latex.
Ostomy urostomy colostomy bag care products consist of sodium carboxymethylcellulose, adhesives made from medical hot melt adhesives, and separator paper or separators. Nursing equipment for ileum, colon, rectum or urethral stoma,The coloplast colostomy bag comes into contact with intact skin and intestinal lumen,Non-sterile supply. Colostomy bag reusable for stoma washing, care and collection of excreta and skin care around the stoma.
Use disposable colostomy bag, make sure the skin around the stoma is clean and dry before use. Remove the bags for colostomi from the package and separator or paper. Reshape the coloplast colostomy bag into the desired shape and size to fit the skin around the stoma. Apply the colostomy convatec bag to the skin around the stoma,adjust the shape of the paste again,Gently press so that it is firmly flat on the skin. Attach the stoma colostomy bag undercarriage to the stoma. The colostomy bag care can be peeled off the skin, don`t reuse. These one-piece-colostomy bag or two-piece-colostomy-bag are non-sterile product and is valid for three years under the condition of meeting the storage conditions.
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