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A hydrothermolysis reactor

A reactor and hydrothermal technology, applied in pyrolysis treatment of sludge, chemical/physical/physicochemical fixed reactors, by-product vaporization, etc., can solve the problems of many process operations, complex equipment, high energy consumption, etc. To achieve the effect of simplifying the operation link, simplifying the equipment and reducing the heat consumption

Active Publication Date: 2018-08-10
北京汉能清源科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a hydrothermolysis reactor to solve the shortcomings of the prior art, such as many process operation links, high energy consumption and complicated equipment.

Method used

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  • A hydrothermolysis reactor
  • A hydrothermolysis reactor
  • A hydrothermolysis reactor

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Embodiment Construction

[0030] see figure 1 and figure 2 , diagram 2-1 , including a heat source 1, a piston mud pump 2, a reactor tank 3, a material level sensor 4, a driving device 5 and corresponding connecting pipes, the lower part of the reactor tank 3 is provided with an inlet 35 and an outlet 36, and the reactor The upper part of the tank body 3 is provided with a partition heat exchanger 34, and the heat exchanger 34 is provided with a heating fluid inlet 341 and an outlet 342. The top of the reactor tank body 3 is provided with a non-condensable gas discharge port 37, a non-condensable gas cooling discharge device 6, and There is a material level sensor 4, and the pipeline connects each port with the corresponding device or equipment;

[0031] 1), the lower part of the inner cavity of the reactor tank body 3 is provided with a partition plate 31, which separates the reactor into two upper and lower cavities 32 and 33;

[0032] 2), a rotatable partition heat exchange agitator 7 is arrang...

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Abstract

The invention discloses a water pyrolysis reactor. A separating plate is arranged at the lower part of the cavity of a reactor tank body and divides the reactor into an upper chamber and a lower chamber; a rotatable recuperative heat exchange blender is arranged in the upper chamber of the cavity of the reactor tank body; the recuperative heat exchange blender is a hollow cylinder body; a heat transfer member is arranged on the wall of the recuperative heat exchange blender, so that full countercurrent heat exchange is realized between hot slurry materials after treatment and cold slurry materials, and the water pyrolysis reactor can work continuously to treat slurry materials; the process is continuous and easy to control; countercurrent heat exchange is realized between the high-temperature slurry materials after water pyrolysis and the cold raw slurry materials, so that heat recovery is maximized, and the heat consumption is reduced; compared with sequencing batch processing, continuous processing simplifies the equipment and operation links and reduces the cost of construction.

Description

technical field [0001] The invention relates to a hydrothermolysis reactor used for the hydrothermal treatment of slurry materials in the fields of environmental protection and chemical industry, and is mainly used for the hydrothermal treatment of slurry materials such as sludge. Background technique [0002] In the hydrothermolysis treatment of sludge and chemical pulp materials, the sequential batch treatment method is often adopted. The reactor is used to raise the temperature and pressure at one time. After the treatment is completed, the reactor is emptied and reloaded with materials for the next batch. deal with. [0003] Existing hydrothermolysis treatment methods, in addition to the special requirements of the process, the use of reactor sequence batch treatment is necessary, there are the following problems, one is non-continuous treatment, the process is not optimal, there are many process operations, time-consuming and labor-intensive, And there are problems suc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/18C02F11/10
CPCY02W10/40
Inventor 聂红军
Owner 北京汉能清源科技有限公司
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