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Scraper type low-temperature evaporator

A low-temperature evaporator and scraper-type technology, which is applied in the field of scraper-type low-temperature evaporators, can solve the problem of low concentration of concentrates, achieve the effects of reducing outsourcing costs, reducing production costs, and increasing concentration

Pending Publication Date: 2020-09-04
江苏科滤环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is that in the process of evaporating and concentrating materials in the current evaporator, the concentration of the concentrate is not high

Method used

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  • Scraper type low-temperature evaporator
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  • Scraper type low-temperature evaporator

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limitations to the present invention. Based on the embodiments of the present invention, those skilled in the art do not make creative work All other embodiments obtained below all belong to the protection scope of the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "...

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Abstract

The invention provides a scraper type low-temperature evaporator. The scraper type low-temperature evaporator comprises an evaporator body and a vacuumizing device. The evaporator body comprises an evaporator cylinder. The evaporator cylinder comprises an upper cylinder and a lower cylinder which are communicated with each other. A condensing device and a condensate water collecting structure arearranged in the upper cylinder body. A condensate outlet is formed in the outer wall of the upper cylinder and is communicated with the condensate water collecting structure. The condensate outlet isconnected with the vacuumizing device. A jacket is arranged outside the lower cylinder body, and a feed port and a discharge port are formed in the bottom of the lower cylinder body. According to thescraper type low-temperature evaporator provided by the invention, a speed reducing motor is matched with the vacuumizing device, so that the scraper type low-temperature evaporator provided by the invention can concentrate materials into muddy substances and even solid wastes for direct discharge, the concentration degree of the materials is improved, the outsourcing cost of enterprises can be reduced, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a scraper-type low-temperature evaporator. Background technique [0002] Traditional evaporators usually use single-effect or double-effect falling film evaporators, which can achieve the purpose of concentrating materials. [0003] An evaporator commonly used in the prior art usually needs to heat the material to a certain temperature. After reaching the evaporation temperature, it starts to evaporate and concentrate. In the end, only the concentrate is left in the evaporation cylinder. Due to lack of power, the concentration of the concentrate is not high. high. Contents of the invention [0004] The technical problem solved by the invention is that the concentration degree of the condensate is not high during the evaporating and concentrating process of the material by the evaporator. [0005] In order to solve the above problems, the present invention provides ...

Claims

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Application Information

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IPC IPC(8): B01D1/00B01D1/24B01D1/30B01D3/10
CPCB01D1/0041B01D1/24B01D1/30B01D3/10
Inventor 蒋凯薛国超贾素培欧建涛姜达显马林陈强
Owner 江苏科滤环境科技有限公司
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