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CN-224215555-U - Treated water heat preservation device for biscuit production

CN224215555UCN 224215555 UCN224215555 UCN 224215555UCN-224215555-U

Abstract

The utility model provides a treated water heat preservation device for biscuit production, which belongs to the technical field of biscuit production and comprises a double-layer heat preservation water tank, a heating assembly, a connecting pipeline, a circulating water pump and an anti-backflow assembly, wherein the double-layer heat preservation water tank is of a cylindrical structure, the center of the double-layer structure is connected with the heating assembly in a penetrating way through the connecting pipeline, the heating assembly is used for heating circulating water in the connecting pipeline, the circulating water is used for preserving heat of the treated water stored in the double-layer heat preservation water tank through heat exchange, the circulating water pump is arranged on the connecting pipeline and is used for driving the circulating water in the connecting pipeline to circulate, and the anti-backflow assembly is arranged in the connecting pipeline.

Inventors

  • CHENG ZHILIN
  • LI JIANG

Assignees

  • 青岛青食有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (10)

  1. 1. The heat preservation device for the treated water for biscuit production is characterized by comprising a double-layer heat preservation water tank (10), a heating assembly (20), a connecting pipeline (30), a circulating water pump (40) and an anti-backflow assembly (50), wherein the double-layer heat preservation water tank (10) is of a cylindrical structure, the center of the double-layer structure is connected with the heating assembly (20) in a penetrating mode through the connecting pipeline (30), the heating assembly (20) is used for heating circulating water inside the connecting pipeline (30), the circulating water is used for preserving heat of the treated water stored inside the double-layer heat preservation water tank (10) through heat exchange, the circulating water pump (40) is arranged on the connecting pipeline (30), the circulating water pump (40) is used for driving the circulating water inside the connecting pipeline (30) to circulate, the anti-backflow assembly (50) is arranged inside the connecting pipeline (30), and the anti-backflow assembly (50) is used for guaranteeing the single property of the circulating water flowing direction inside the connecting pipeline (30).
  2. 2. The heat preservation device of treated water for biscuit production according to claim 1, wherein a temperature sensor is arranged at the bottom of the outer wall of the double-layer heat preservation water tank (10) and is used for monitoring the temperature inside the double-layer heat preservation water tank (10).
  3. 3. The heat preservation device of treated water for biscuit production according to claim 2, wherein the connection position of the connecting pipeline (30) and the center of the double-layer structure of the double-layer heat preservation water tank (10) comprises a water inlet and a water outlet, the water inlet is arranged at the top position of the double-layer heat preservation water tank (10) and is used for adding heated circulating water into the double-layer structure of the double-layer heat preservation water tank (10), and the water outlet is arranged at the bottom position of the double-layer heat preservation water tank (10) and is used for introducing the circulating water into the heating assembly (20) for heating through the circulating water pump (40).
  4. 4. A treated water heat preservation apparatus for biscuit manufacture as in claim 3, wherein the connecting conduit (30) comprises a water inlet pipe and a water outlet pipe, the water inlet pipe being disposed between the water inlet and a top water inlet of the heating assembly (20), the water outlet pipe being disposed between the water outlet and a water outlet at the bottom of the heating assembly (20).
  5. 5. The heat preservation device of treated water for biscuit production according to claim 4, wherein the water inlet pipe and the water outlet pipe are arranged obliquely in a horizontal direction.
  6. 6. The heat preservation device of treated water for biscuit production according to claim 5, wherein the inclination angles of the water outlet pipe and the water inlet pipe in the horizontal direction are all 10-20 degrees.
  7. 7. The heat preservation device of treated water for biscuit production according to claim 6, wherein the water outlet pipe and the water inlet pipe are inclined in the same direction as the flow direction of circulating water inside.
  8. 8. A treated water insulating device for biscuit production according to claim 7, wherein the anti-reflux assembly (50) is a tesla valve.
  9. 9. Treated water heat preservation apparatus for biscuit production according to claim 8, characterized in that the heating assembly (20) is an electric heating furnace.
  10. 10. Treated water heat preservation device for biscuit production according to claim 9, characterized in that the outer wall of the connecting pipe (30) is wrapped with a heat insulation layer.

Description

Treated water heat preservation device for biscuit production Technical Field The utility model belongs to the technical field of biscuit production, and particularly relates to a treated water heat preservation device for biscuit production. Background In biscuit production, water at a specific temperature is usually required to be used as treatment water to ensure the continuity of production and the quality of the product. In this process, the temperature of the treated water must be kept stable, and the unstable temperature may cause uneven evaporation of water, thereby affecting the production process and the quality of the final product. The temperature of the treated water in the biscuit production process can be always kept within a set range through the heat preservation equipment, and the influence of water temperature fluctuation on the production process is avoided. The stable water temperature can reduce the interruption caused by unstable water temperature in the production process, thereby improving the efficiency of the production line. Modern water temperature control technology is often combined with a heat recovery system, so that energy waste is reduced, and more environment-friendly production is realized. The hot water storage tank is adopted, heat loss is reduced by using the heat insulation material, and water is ensured to be uniformly supplied in the production line through the circulating pump. However, the existing heat preservation device for the treated water is easy to generate backflow, and the contact of cold water and hot water is easy to cause severe fluctuation of local water temperature, so that heat energy is lost. Disclosure of utility model In view of the above, the utility model provides a treated water heat preservation device for biscuit production, which can solve the problems that the existing treated water heat preservation device is easy to generate backflow, and the hot and cold water contacts with honor to cause severe fluctuation of local water temperature and heat energy loss. The utility model is realized in the following way: The utility model provides a treated water heat preservation device for biscuit production, which comprises a double-layer heat preservation water tank, a heating assembly, a connecting pipeline, a circulating water pump and an anti-backflow assembly, wherein the double-layer heat preservation water tank is of a cylindrical structure, the center of the double-layer structure is connected with the heating assembly in a penetrating way through the connecting pipeline, the heating assembly is used for heating circulating water in the connecting pipeline, the circulating water is used for preserving heat of the treated water stored in the double-layer heat preservation water tank through heat exchange, the circulating water pump is arranged on the connecting pipeline and is used for driving the circulating water in the connecting pipeline to circulate, the anti-backflow assembly is arranged in the connecting pipeline and is used for guaranteeing the single property of the circulating water in the connecting pipeline in the flowing direction. On the basis of the technical scheme, the treated water heat preservation device for biscuit production can be further improved as follows: The bottom of the outer wall of the double-layer heat preservation water tank is provided with a temperature sensor used for monitoring the temperature inside the double-layer heat preservation water tank. Further, the central connection position of the connecting pipeline and the double-layer structure of the double-layer heat preservation water tank comprises a water inlet and a water outlet, the water inlet is arranged at the top position of the double-layer heat preservation water tank and is used for adding heated circulating water into the double-layer structure of the double-layer heat preservation water tank, and the water outlet is arranged at the bottom position of the double-layer heat preservation water tank and is used for introducing the circulating water into the heating assembly for heating through the circulating water pump. Further, the connecting pipeline comprises a water inlet pipe and a water outlet pipe, the water inlet pipe is arranged between the water inlet and the water inlet at the top of the heating component, and the water outlet pipe is arranged between the water outlet and the water outlet at the bottom of the heating component. Further, the water inlet pipe and the water outlet pipe are obliquely arranged in the horizontal direction. Furthermore, the inclination angles of the water outlet pipe and the water inlet pipe in the horizontal direction are all 10-20 degrees. Further, the inclination directions of the water outlet pipe and the water inlet pipe are respectively the same as the flow direction of the circulating water inside. Further, the anti-reflux component is a Tesla valve. Further, the heating component is an electric h