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Device for recovering steam condensate of potassium chlorate refining process

A technology of steam condensate and recovery device, applied in steam/steam condensers, alkali metal chlorides, lighting and heating equipment, etc., can solve problems such as pipeline blockage, lack of pretreatment mechanism, etc., to reduce airflow speed, avoid The effect of excessively fast airflow and improving the effect of steam dust removal

Active Publication Date: 2020-03-06
LEIYANG JINYUE SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steam condensed water recovery device of a potassium chlorate refining process in the above-mentioned patent has the following disadvantages: the device uses multiple sets of cooling pipes to cool and recover steam, but the water vapor generated during chemical production contains dust and other substances, and the simple filter screen does not It cannot be filtered and drunk directly; on the contrary, the pipeline will be blocked due to the lack of pretreatment mechanism

Method used

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  • Device for recovering steam condensate of potassium chlorate refining process
  • Device for recovering steam condensate of potassium chlorate refining process
  • Device for recovering steam condensate of potassium chlorate refining process

Examples

Experimental program
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Effect test

Embodiment 1

[0030] A kind of steam condensed water recovery device of potassium chlorate refining process, such as Figure 1-2 As shown, including base 1, pretreatment tower 2, heat preservation tower 5, cooling tower 6 and collection tank 8, pretreatment tower 2, heat preservation tower 5, cooling tower 6 and collection tank 8 are all arranged on the top of base 1;

[0031] In order to be able to remove impurities contained in the steam, such as figure 1 and figure 2 As shown, the top of the pretreatment tower 2 is fixed with a motor 3 through a motor base, the output shaft of the motor 3 is connected with a spray frame 14, and the top of the spray frame 14 is connected with a guide pipe 4, and the pretreatment tower 2 The bottom end of the inner wall is welded with a diversion bucket 10, and one side of the pretreatment tower 2 is welded with an air inlet pipe 9, and the top of the pretreatment tower 2 is welded with an air guide pipe 11, and the air guide pipe 11 runs through the hea...

Embodiment 2

[0038] A kind of steam condensed water recovery device of potassium chlorate refining process, such as figure 1 As shown, in order to solve the problem that the water flow on the inner wall of the pretreatment tower 2 cannot be exported; the present embodiment makes the following improvements on the basis of embodiment 1: the top of the bucket body 19 is welded with an inclined platform 23, and the inclined platform 23 is an annular structure. The inclined platform 23 is inclined towards the inner side of the bucket body 19 ; thus, the water drops rolling down the inner wall of the pretreatment tower 2 can be guided into the bucket body 19 and then discharged through the inner cylinder 20 .

[0039] When this embodiment is in use, the part of the water body containing miscellaneous dust is thrown to the inner wall of the pretreatment tower 2 to form drops of water that fall, and the falling drops of water can enter the bucket body 19 through the inclined platform 23 and then be...

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Abstract

The invention discloses a device for recovering steam condensate of a potassium chlorate refining process, and relates to the technical field of chemical production. The device aims at solving the problem that a pretreatment mechanism is not available for chemical steam, so that pipelines are blocked. The device specifically comprises a base, a pretreatment tower, a heat insulating tower, a cooling tower and a collecting tank. The pretreatment tower, the heat insulating tower, the cooling tower and the collecting tank are all arranged at the top end of the base, a motor is fixed to the top endof the pretreatment tower through a motor seat, an output shaft of the motor is connected with a spraying frame, the top end of the spraying frame is connected with a guide pipe, a guide hopper is welded to the bottom end of the inner wall of the pretreatment tower, an air inflow pipe is welded to one side of the pretreatment tower, an air guide pipe is welded to the top end of the pretreatment tower, and the air guide pipe penetrates into the heat insulating tower. Through the arrangement of the pretreatment tower, impurities in the chemically-generated steam can be adsorbed through water sprayed by the spraying frame and guided out through the guide hopper, so that the pipelines in the cooling tower are prevented from being blocked.

Description

technical field [0001] The invention relates to the technical field of chemical production, in particular to a steam condensed water recovery device in a potassium chlorate refining process. Background technique [0002] Fine chemical products are widely used in various fields of people's production and life. Some fine chemical products need to be purified by distillation of crude products in the production process to obtain products that meet national standards and industry standards. During the process of distillation and purification, it is necessary Heat the crude product to above 100°C. The heating medium in this step is high-pressure or low-pressure steam, which produces a large amount of steam condensate containing waste heat, and the steam condensate containing waste heat cannot heat the crude product or preheat raw materials. temperature. In the existing technology center, the recycling rate of steam condensed water is relatively low, which causes waste of energy a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28B9/08C01D3/04
CPCC01D3/04F28B9/08
Inventor 周新红李泽龙义训坤黄涛
Owner LEIYANG JINYUE SCI & TECH DEV