An energy-saving beverage filling cold bottle system

Abstract

The invention discloses an energy-saving cold bottle system for beverage filling, which comprises a feed pump, a high-temperature sterilization device, a filling device, and a cold bottle machine connected to the filling device through a transmission device, and a gap between the high-temperature sterilization device and the cold bottle machine A first heat exchanger, a heat storage tank and a second heat exchanger are provided, and the first and second heat exchangers include two flow passages, and the inlet and outlet of one flow passage of the first heat exchanger are respectively connected with the inlet The material pump is connected to the high-temperature sterilization device, and the inlet and outlet of the other flow channel are respectively connected with the inlet of the hot water storage tank and one flow channel of the second heat exchanger; the second heat exchanger connected with the first heat exchanger The outlet of the flow channel is connected with the heat storage tank, and the inlet and outlet of another flow channel of the second heat exchanger are respectively connected with the cooling water outlet and the cooling water inlet of the bottle cooler. The invention connects the high-temperature sterilization device and the cold bottle machine through a heat recovery system to form a closed-loop system, realize heat self-balancing, and save energy.

Description

technical field [0001] The invention relates to the technical field of beverage production equipment, in particular to an energy-saving beverage filling and cold bottle system. Background technique [0002] In the later stage of beverage production, the beverage is generally sterilized at high temperature by the UHT ultra-high temperature instantaneous sterilization process, and then filled, and then the filled bottle after filling and sterilization is cooled by a bottle cooler to prevent the bottle from expanding. . For example, a “Cold Bottle Water Recycling Device for Bottle Cooling Machine” disclosed in Chinese Patent Documents, its bulletin number CN201697426U, includes a water inlet pipeline that communicates with the water inlet of the bottle cooling machine, and the water inlet pipeline is provided with a cooling bottle A heat exchanger for heat exchange between water and ice water; an overflow pipeline connected with the overflow port of the cold bottle machine; th...

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Problems solved by technology

[0004] The present invention is to overcome the need to heat the beverage in the UHT process before filling in the beverage filling and cooling process in the prior art, and to cool the filling bottle after canning. The two temperature adjustment processes are independent of each other, and there is Huge energy consumption causes energy waste and increases production costs. An energy-saving cold bottle system for beverage filling is provided, which utilizes the technological characteristics of the temperature difference between the front and rear processes of the filling and cooling line to store hot water. The box is the heat transfer isolation medium, and the heat is exchanged through two heat exchangers, and the heat that needs to be discharged is recycled to the process that needs to be heated. , realize the balanced recycling of heat energy, reduce the external energy demand of the production line, save the energy cost of the product and reduce carbon emissions

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