How to choose the material and structure of pump in food machinery

Typical Applications The viscous Mustard and Vinegar flexible linear screw rotary pumps allow it to handle clear and 6000 SSU viscous fluids, slurries and even fluids with small particles. In this device, vinegar is stored at ground level and pumped into a tank above the floor. Then it flows into the ingredient tank due to gravity and adds mustard seeds and salt to the ingredient tank. The mixing ingredients are discharged into a mixing / mixing tank and the resulting mustard product is pumped into a hopper and placed in a bottle on a moving conveyor belt. Pumps installed by August Barer & Sons require a flow rate of 10 GPM at a pressure of 50 PSI and a viscosity of 5,000 SSU. | MechNet | More information, visit China Machinery Experts Network. Only two parts come into contact with corrosive fluids. They are all plastic. The life of a thicker polypropylene cylinder is unlimited as it does not react with food and its smooth interior also reduces wear. The synthetic rubber flexible liner also does not react with the food but buckling of the liner pulls away part of the product, especially if the fluid contains abrasive. A service report provided by the company states that such pumps for the treatment of vinegar require only a change of liner in the first 20 years of its operation. Although pumps that handle viscous mustard require regular and scheduled liner replacement, this work can be done in the field in minutes without the need for special tools. MechNet | For more information, please visit the China Machinery Expert Network, Dairy Processing and Environment In the production of dairy products such as milk, butter, yogurt, ice cream, tofu, fruit juices and many confectionery products, The treatment of chemicals is in many ways similar to the treatment of these chemicals by the entire industry. It is also important to note that the discharge into the air or the contamination of the local water system or waste water system should comply with the requirements of the environmental code. These require that the structure and materials be carefully chosen to ensure that these pumps are resistant to the corrosive and abrasive nature of the fluid and that these fluids can be thoroughly discharged after use and that they do not contaminate the food they handle after cleaning is complete. Tuscan Dairies is a larger dairy processor in the United States that requires daily cleaning after production. Tuscan's standard procedure requires washing the fluid handling system and disassembling, cleaning, and reinstalling the equipment used. This process is accelerated by the use of strong bases and acids, and various chemicals to neutralize waste streams before they flow into the wastewater system. Flexible linear pumps are well suited for delivering chemicals to tanks and draining them from these tanks. There are seven types of synthetic rubber materials that can be used for this type of liner, and four for the body of the pump. A modern dairy company in Scotland faces a variety of problems in meeting local water agency requirements. These problems arise because of the dilute sulfuric acid injection in the wastewater treatment system to help coagulate waste milk / wastewater. This regulation of effluent pH and control requirements are very strict. The British craft company Steill tackles the problem with the dairy: In order to guarantee a complete resistance to the chemicals used, all fluid-contacting pump components use homogeneous polypropylene because no chemical reaction with it occurs The pH range is large. For the treatment of water / milk and sulfuric acid, the pump is required to meet the Sump-Gard Vanton vertical centrifugal pump with a thermoplastics drain riser and stiffeners of the same material. The pump housing, housing cover and impeller are molded from pure polypropylene. Shen bearings include ceramic inner sleeve and Teflon or ceramic outer sleeve. Stainless steel shaft sleeve with the same material. For treated effluents, the pump is required to meet the Sump-Gard Vanton vertical centrifugal pump, the pump housing, housing cover, flange and impeller are made of homogeneous polypropylene molded, The open area for the drive housings is large for easy maintenance and a retractable front bearing to minimize shaft overhang and distortion.

Solar Pendant Light

Separate design
The battery of this item is not installed on the solar panel as traditional outdoor solar lights do, but on the lamp body. With 16.5 feet long wire, it can be used outdoors and indoors.
Connect/Disconnect for flexible use
Disconnect it from the solar panel after fully charged for 8 hours, and you will get a portable lamp. Could be used as temporary light source for camping or be hung anywhere light needed.
Wide applications, Suitable for outdoor & indoor
This solar motion sensor light is made of high-density ABS and IP65 waterproof materials, not easily worn by bad weather (high temperature/rain/snows). Suitable for places where no power supplied like gazebo, shed, workshop, patio, porch, garden, chicken coop, basement, storage, barn, garage, yard, carport, backyard, camp, driveway, greenhouse, loft, van, attic, awning, grill area, pergola, tent, cabin, etc.


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