Gold smelting wastewater MVR evaporator

An evaporator and wastewater technology, which is applied in metallurgical wastewater treatment, heating water/sewage treatment, etc., can solve the problem of no conveying equipment, and achieve the effect of reducing energy consumption, improving environmental protection coefficient, and reducing equipment downtime.

Pending Publication Date: 2020-08-18
江苏慧发企业管理有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gold smelting wastewater MVR evaporator, to solve the problem that most of the existing MVR evaporators in the above background technology are transported after manual removal of crystals, and there is no special transport equipment

Method used

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  • Gold smelting wastewater MVR evaporator
  • Gold smelting wastewater MVR evaporator
  • Gold smelting wastewater MVR evaporator

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] see Figure 1-3 , an embodiment provided by the present invention: a gold smelting wastewater MVR evaporator, comprising a stock solution tank 1, the discharge port of the stock solution tank 1 is connected with the feed port of the first delivery pump 3 through the infusion pipe 2, and the first delivery The discharge port of the pump 3 is connected to the feed port of the preheater 4 through a liquid infusion pipe 2, an evaporator 5 is arranged on one side of the preheater 4, and a steam delivery pipe 8 is arranged on the outer surface of one side of the evaporator 5, One side of the evaporator 5 is provided with a heat exchanger 6, one side of the heat exch...

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Abstract

The invention discloses a gold smelting wastewater MVR evaporator, relates to the field of gold smelting wastewater treatment equipment. In the prior art, most of existing MVR evaporators are conveyedafter crystals are manually removed, and no special conveying equipment exists. The invention just aims to solve the above problem in the prior art. A discharge port of a stock solution tank is connected with a feed port of a first delivery pump through a liquid delivery pipe; a discharge port of the first conveying pump is connected with a feed port of a preheater through a liquid conveying pipe; an evaporator is arranged on one side of the preheater; a steam conveying pipe is arranged on the outer surface of one side of the evaporator; a heat exchanger is arranged on one side of the evaporator; a distillation pump is arranged on one side of the heat exchanger; a steam compressor is arranged on one side of the heat exchanger; a first crystallization separator is arranged on one side of the steam compressor; and a circulating pump is arranged on one side of the first crystallization separator.

Description

technical field [0001] The invention relates to the field of gold smelting wastewater treatment equipment, in particular to an MVR evaporator for gold smelting wastewater. Background technique [0002] With the development of society, the gold smelting process is becoming more and more advanced, and the amount of smelting is also increasing, followed by more and more wastewater generated by smelting. If it is directly discharged into nature, it will cause environmental damage. Serious pollution, in order to avoid ecological damage, it is necessary to use specific equipment to treat wastewater, including MVR evaporators. [0003] Most of the existing MVR evaporators are transported after manual removal of crystals, without special transport equipment, in order to equip them with automatic material delivery devices and improve work efficiency; therefore, the market urgently needs to develop a gold smelting wastewater MVR evaporator to help People solve existing problems. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/04C02F103/16
CPCC02F1/04C02F2103/16
Inventor 陆素云
Owner 江苏慧发企业管理有限公司
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