Heating and evaporating device for concentrating lye capable of automatically supplying oil in high level
A technology of automatic oil replenishment, heating and evaporation, applied in the directions of alkali metal compounds, sustainable manufacturing/processing, alkali metal oxides/hydroxides, etc., which can solve the problem of low heat conduction efficiency, air pollution, and inability to improve the efficiency of lye concentration and other problems, to achieve the effect of high heat conduction efficiency, improving efficiency and improving work efficiency
Inactive Publication Date: 2015-03-18
天津市云海碳素制品有限公司
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[0002] Alkali concentration is to concentrate the light lye of the primary raw material into the concentrated lye used in the production of alkali flakes or alkali granules. The existing lye concentration uses an alkali pot to cook the light lye, and its heat conduction efficiency is low, making it impossible to improve the whole process. The working efficiency of lye concentration is high, and the fuel used for heating the alkali pot also pollutes the atmosphere
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[0012] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0013] As shown in the figure, the present invention includes an lye heating chamber 5, a light alkali storage tank 1 connected to the bottom of the lye heating chamber by a lift pump 6, and a hot lye discharge pipeline arranged at the top of the lye heating chamber, the lye The oil storage chamber 2, the heat transfer oil circulation pump 4 and the heat transfer oil heating chamber 3 are connected in series between the two heating ends of the heating chamber. The oil storage chamber is connected to the heat transfer oil storage tank 9 through the heat transfer oil high level pump 8. A liquid level sensor 10 is arranged in the room, and the control end of the liquid level sensor is connected with the heat transfer oil hig...
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The invention relates to a device for concentrating lye and particularly relates to a heating and evaporating device for concentrating lye capable of automatically supplying oil in a high level. Since weak lye is heated by virtue of a lye heating chamber, moreover, the lye heating chamber is warmed and heated by virtue of circulating heat-conduction oil, the temperature of the heat-conduction oil rises inside a heat-conduction oil heating chamber and the heat-conduction oil is subjected to thermal circulation and returns back to the heat-conduction oil heating chamber; the heat transfer efficiency in the whole process is high, the overall operating efficiency for concentrating lye is increased, the process is environment friendly and free of pollution; by automatically detecting the liquid level inside an oil storage chamber, a heat-conduction oil storage tank is used for controlling a heat-conduction oil high-level pump to supply oil to the oil storage chamber and thus the normal operation of the heat-conduction oil heating chamber is ensured.
Description
technical field [0001] The invention relates to a lye concentration device, in particular to a heating evaporation device for high-level automatic oil replenishment lye concentration. Background technique [0002] Alkali concentration is to concentrate the light lye of the primary raw material into the concentrated lye used in the production of alkali flakes or alkali granules. The existing lye concentration uses an alkali pot to cook the light lye, and its heat conduction efficiency is low, making it impossible to improve the whole process. The working efficiency of lye concentration is high, and the fuel used for heating the alkali pot also pollutes the atmosphere. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a high-position automatic oil-replenishing lye concentration heating and evaporating device that improves the working efficiency of the entire lye concentr...
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IPC IPC(8): C01D1/42
CPCC01D1/42Y02P20/10
Inventor 陈连云
Owner 天津市云海碳素制品有限公司