Rotor: Sauce rotary pumps usually have two or more rotors, commonly in the shape of a cam. The rotors are made of materials such as stainless steel that meet food hygiene standards. Their surfaces are finely processed to ensure a tight fit during rotation, enabling efficient transportation.
Pump Housing: The pump housing provides a sealed working space for the rotors and guides the inflow and outflow of the sauce. The pump housing is also made of stainless steel, which has good corrosion resistance and hygienic properties. Its inner surface is smooth to reduce the resistance and residue of the sauce during transportation.
Shaft Seal: The shaft seal device is one of the key components of the sauce rotary pump. Its function is to prevent the sauce from leaking at the connection between the rotor shaft and the pump housing. The common types of shaft seals are mechanical seals and packing seals. In the application of sauce transportation, due to the extremely high hygiene requirements, mechanical seals are more commonly used. They can provide reliable sealing performance, are easy to clean and maintain, and ensure that the sauce is not contaminated during transportation.
Suction Process: When the rotors of the sauce rotary pump start to rotate, the space between the two rotors gradually increases, forming a low - pressure area. Under the action of atmospheric pressure or other pressure sources, the sauce is pressed into the inlet of the pump body to fill the increased space between the rotors, thus completing the suction process of the sauce.
Transportation Process: As the rotors continue to rotate, relatively sealed chambers are formed between the rotors and the pump housing, and the sauce is trapped in these chambers. Due to the shape of the rotors and their mutual cooperation, when the rotors rotate, these sealed chambers move along the rotation direction of the rotors, transporting the sauce from the inlet to the outlet of the pump. Throughout the transportation process, the sauce is always in a relatively sealed environment, avoiding contact and contamination with the outside.
Discharge Process: When the rotors rotate to a certain position, the space between the rotors gradually decreases, causing the sauce trapped in the sealed chambers to be squeezed. As the rotors continue to rotate, the sauce is gradually squeezed out of the outlet of the pump body and enters the subsequent transportation pipelines or processing equipment, thus completing the discharge process of the sauce.
High Hygiene Performance: The components in contact with the sauce are all made of stainless steel that meets food hygiene standards. The surface is smooth, with no unhygienic dead corners, and it is not easy to breed bacteria. At the same time, advanced sealing technologies are used for key parts such as shaft seals to ensure that the sauce does not leak during transportation, avoiding pollution to the environment and products and guaranteeing the hygiene and safety of the sauce.
Strong Self - priming Ability: When starting, the sauce rotary pump does not require additional priming operations. Relying on its own structural characteristics and working principle, it can quickly form a low - pressure area during the rotation of the rotors, thus sucking the sauce from a lower position into the pump body. This strong self - priming ability makes the sauce rotary pump more flexible and adaptable in practical applications, capable of meeting the sauce transportation requirements under different working conditions.
Smooth Transportation: Since the sauce rotary pump adopts a synchronous rotating rotor structure, during transportation, the sauce is evenly wrapped in the sealed chambers between the rotors and the pump housing and moves forward smoothly as the rotors rotate. This transportation method avoids phenomena such as turbulence and pulsation of the sauce during transportation, ensuring the stability and continuity of sauce transportation, which helps to improve the accuracy of subsequent processing technology and the stability of product quality.
Can Transport High - viscosity and Particle - containing Sauces: There is a relatively large gap between the rotors and the pump housing of the sauce rotary pump. The shape design of the rotors can effectively shear and push high - viscosity sauces during rotation. At the same time, for sauces containing certain particles, the large gap can prevent the particles from being crushed or blocking the pump body during transportation, enabling the sauce rotary pump to smoothly transport high - viscosity and particle - containing sauces and meet the transportation requirements of different types of sauces.
Food Processing Industry: In various food processing plants, sauce rotary pumps are widely used in the transportation, batching, and filling of sauces. For example, in the ketchup production line, the sauce rotary pump transports the concentrated ketchup from the reaction kettle to the filling machine, achieving efficient filling of ketchup. During the production of chili sauce, the sauce rotary pump can smoothly transport the chili - particle - containing sauce to various processing equipment, ensuring the smooth progress of the chili sauce production process.
Catering Industry: In the central kitchens of large catering enterprises and chain restaurants, sauce rotary pumps play an important role. They can accurately transport various self - made sauces, such as salad dressing, barbecue sauce, and seafood sauce, from the sauce production area to the batching area, and accurately proportion them with other ingredients to make delicious dishes. At the same time, sauce rotary pumps can also be used to transport the prepared sauces to the packaging area for small - scale or large - scale packaging, so as to be distributed to each restaurant store for use.
Pharmaceutical Industry: In pharmaceutical enterprises, sauce rotary pumps are often used to transport viscous liquids such as ointments and liquid medicines. For example, during the production of ointments, the sauce rotary pump transports the ointment formed by mixing various drug ingredients and matrices from the mixing tank to the filling machine, achieving quantitative filling of the ointment. In the production of liquid oral preparations, the sauce rotary pump can smoothly transport the liquid medicine containing drug ingredients to various processing links, such as filtration, formulation, and sterilization, ensuring the quality and production efficiency of liquid oral preparations.
Cosmetics Industry: In cosmetics manufacturing enterprises, sauce rotary pumps are widely used in the transportation and filling of cosmetics such as lotions, creams, and gels. For example, in the lotion production line, the sauce rotary pump transports the lotion formed by mixing various oils, emulsifiers, humectants, etc. from the reaction kettle to the filling machine, achieving accurate filling of the lotion. During the production of creams, the sauce rotary pump can smoothly transport the cream containing various nutrients and active substances to the packaging container, ensuring that the quality and appearance of the cream are not affected. At the same time, sauce rotary pumps can also be used to transport various intermediate products and raw materials in the cosmetics production process from one processing equipment to another, realizing the continuous and automated cosmetics production process.
