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High-efficiency heat energy utilization system and method of conditioning tower high-temperature condensed water

A high-temperature condensing and conditioning tower technology, applied in heat recovery systems, heat exchangers, heat exchanger types, etc., can solve problems such as natural ecological pollution and energy waste, achieve thermal energy saving, smooth drainage, and avoid heat exchange efficiency. Effect

Inactive Publication Date: 2018-12-18
JIUSAN OILS & GRAINS IND GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this part of high-temperature condensed water cannot be fully utilized, it will not only cause a waste of energy, but also cause serious pollution to the natural ecology.

Method used

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  • High-efficiency heat energy utilization system and method of conditioning tower high-temperature condensed water

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Effect test

Embodiment 1

[0026] A high-efficiency thermal energy utilization system for high-temperature condensed water in a conditioning tower, comprising a first conditioning tower 1, a second conditioning tower 2, a condensed water tank 3, a first hot-air heat exchanger 401, and a second hot-air heat exchanger 402. The first conditioning tower 1 is connected to the condensed water tank 3 through the first bypass pipe 501 and the first drain pipe 601, and the second conditioning tower 2 is connected to the condensation water tank 3 through the second bypass pipe 502 and the second drain pipe 602. The water tank 3 is connected, the condensed water tank 3 is connected with the first hot air heat exchanger 401 through the first air pipe 701, and the condensed water tank 3 is connected with the second hot air heat exchanger 402 through the second air pipe 702, so The condensed water tank 3 is connected to the first hot air heat exchanger 401 through the first water delivery pipe 801, the condensed water...

Embodiment 2

[0028] A high-efficiency thermal energy utilization system for high-temperature condensed water in a conditioning tower, comprising a first conditioning tower 1, a second conditioning tower 2, a condensed water tank 3, a first hot-air heat exchanger 401, and a second hot-air heat exchanger 402. The first conditioning tower 1 and the second conditioning tower 2 are provided with three layers of steam pipelines in the upper, middle and lower parts, wherein each layer of steam pipelines in the first conditioning tower 1 is provided with a first check valve 1001, and the second The second check valve 1002 is installed on each layer of the steam pipeline of the second conditioning tower 2 to prevent the condensed water formed by steam condensation from flowing back into the steam pipeline.

[0029] The first conditioning tower 1 is connected to the condensed water tank 3 through the first bypass pipe 501 and the first drain pipe 601, and the second conditioning tower 2 is connected ...

Embodiment 3

[0033]A high-efficiency thermal energy utilization system for high-temperature condensed water in a conditioning tower, comprising a first conditioning tower 1, a second conditioning tower 2, a condensed water tank 3, a first hot-air heat exchanger 401, and a second hot-air heat exchanger 402. The first conditioning tower 1 and the second conditioning tower 2 are provided with three layers of steam pipelines in the upper, middle and lower parts, wherein each layer of steam pipelines in the first conditioning tower 1 is provided with a first check valve 1001, and the second The second check valve 1002 is installed on each layer of the steam pipeline of the second conditioning tower 2 to prevent the condensed water formed by steam condensation from flowing back into the steam pipeline.

[0034] The first conditioning tower 1 is connected to the condensed water tank 3 through the first bypass pipe 501 and the first drain pipe 601, and the second conditioning tower 2 is connected t...

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Abstract

The invention belongs to the technical field of heat energy utilization, and particularly relates to a high-efficiency heat energy utilization system and method of conditioning tower high-temperaturecondensed water. According to the high-efficiency heat energy utilization system of the conditioning tower high-temperature condensed water, a first conditioning tower is connected with a condensed water tank through a first by-pass pipe and a first drain pipe, and a second conditioning tower is connected with the condensed water tank through a second by-pass pipe and a second drain pipe. The condensed water tank is connected with a first hot wind heat exchanger and a second hot wind heat exchanger correspondingly through a first air delivery pipe and a second air delivery pipe, and the condensed water tank is connected with the first hot wind heat exchanger and the second hot wind heat exchanger correspondingly through a first water delivery pipe and a second water delivery pipe. The first hot wind heat exchanger is connected with the first conditioning tower through a first hot wind pipeline, and the second hot wind heat exchanger is connected with the second conditioning tower through a second hot wind pipeline. The high-temperature condensed water generated by the conditioning towers and low-pressure flash steam generated in the condensed water tank are further used for performing heat transfer with air to supply hot wind for the conditioning towers for recycling of the heat energy, and comprehensive heat energy is saved by 10%.

Description

technical field [0001] The invention belongs to the technical field of thermal energy utilization, and in particular relates to a high-efficiency thermal energy utilization system and utilization method of high-temperature condensed water in a conditioning tower. Background technique [0002] The process of preparing soybean oil needs to use a conditioning tower to temper and soften soybeans, and adjust the moisture and temperature of soybean raw materials to meet the requirements of crushing and flaking processes. The working principle of the soybean conditioning tower is that there are many elliptical tubes staggered in the conditioning tower. Using the principle of heat conduction, low-pressure saturated steam is introduced to heat the soybean raw material. After the soybean raw material absorbs heat and heats up, the moisture inside the soybean raw material is evaporated to reach The surface of the soybean raw material makes the moisture distribution in the soybean raw m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D21/00
CPCF28D21/0014Y02B30/56
Inventor 孙立斌杨宝龙李云铎马来
Owner JIUSAN OILS & GRAINS IND GRP CO LTD
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