Efficient concentrator

A concentrator, high-efficiency technology, applied in the direction of multi-effect evaporation, evaporator accessories, etc., can solve the problems of increasing production cost, reducing evaporation effect, and deteriorating concentration effect.

CN106110694AActive Publication Date: 2016-11-16山东精鹰机械制造有限公司
6 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-11-16

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an efficient concentrator. A discharging hole of a balance tank is connected with a discharging pipe; a separation device comprises a plate type evaporator and a separation tank; two or more than two groups of separation devices are arranged; the discharging pipe is connected with a raw material inlet of the first-grade plate type evaporator; a liquid-phase outlet of the former grade of separation tank is communicated with the raw material inlet of the plate type evaporator of the next grade of separation device; the liquid-phase outlet of the final grade of separation tank is connected with a liquid outlet pipe; a gas-phase outlet of the former grade of separation tank is communicated with a steam inlet of the next grade of plate type evaporator; the gas-phase outlet formed in the top of the separation tank of the final grade of separation device is communicated with a solvent inlet of a plate type condenser; a steam inlet pipe of the first-grade plate type evaporator is connected with an outlet of a spraying pump; an inlet of the spraying pump is connected with a fresh steam general pipe; an air suction hole of the spraying pump is communicated with a steam channel of each plate type evaporator; a steam condensed water outlet of the first-grade plate type evaporator is connected with a water discharging pipe and the water discharging pipe is communicated with the steam inlet pipe of the first-grade plate type evaporator through a pipeline.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a high-efficiency concentrator. Background technique

[0002] In large-scale industrial production, it is often necessary to evaporate a large amount of water, which requires a large amount of energy to heat the raw material to heat the water in it to form steam. In order to reduce the consumption of heating steam, multi-effect evaporation can be used. The heating steam is passed into the first evaporator, the raw material is heated and boils, and the secondary steam generated by the evaporation of the raw material is used as heating steam and introduced into the next evaporator, as long as the pressure of the latter evaporation chamber and the boiling point of the solution are higher than those in the original evaporator. If it is low, the introduced secondary steam can act as a heating source. Similarly, the new secondary steam generated by the second evaporator can be used as the heating steam of the third evaporator. In ...

Examples

Embodiment Construction

[0027] The high-efficiency concentrator includes a balance tank 20, a separation device, and a plate condenser 23. The feed port of the balance tank 20 is connected with a feed pipe 24, and the discharge port of the balance tank 20 is connected with a discharge pipe 25, and the discharge pipe 25 is installed There is a liquid inlet pump 26, wherein the separation device includes a plate evaporator 21 and a separation tank 22, the steam inlet of the plate evaporator is connected with a steam inlet pipe 56, and the raw material outlet of the plate evaporator is connected with the inlet of the separation tank through a separation pipe 32, separating The pipe is arranged tangentially to the separation tank, and the separation pipe is inclined downward from the feed end to the discharge end, so that the material flows into the separation tank smoothly.

[0028] The separation device in the present invention is two groups or more than two groups, and its pipeline connection structure...