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CN-224226715-U - Concentrated zero release natural evaporation system of concentrate

CN224226715UCN 224226715 UCN224226715 UCN 224226715UCN-224226715-U

Abstract

The utility model discloses a zero-emission natural evaporation system for concentrating concentrated solution, and belongs to the technical field of salt concentrated solution treatment equipment. The system comprises a liquid storage tank, a water pump and at least one group of modularized evaporation modules, wherein the modularized evaporation modules comprise a steel structure frame, an evaporation filter cloth group and a spraying pipeline, and an auxiliary fan is arranged at the top of the frame. When the device works, the concentrated solution is pumped to a spraying pipeline through a liquid storage tank by a water pump and sprayed onto an evaporation filter cloth group, natural evaporation is carried out by means of sunlight and air flow, and the non-evaporated concentrated solution is circularly treated until concentration and crystallization are carried out. Compared with the prior art, the system has the advantages that the energy consumption is more than 95% compared with the conventional evaporation, the production and maintenance cost is reduced by adopting a modularized design, the residues are convenient to clean, the operation is simple, the zero discharge of salt concentrated solution can be realized, and the concentrated solution pollution problem is effectively solved.

Inventors

  • XUE SHUJIAN

Assignees

  • 惠州市天之润环保科技有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (10)

  1. 1. A zero-emission natural evaporation system for concentrating a concentrate, comprising: The liquid storage tank (1) is provided with a liquid inlet interface (6) and a liquid storage cavity; The water pump (7) is fixed on the liquid storage tank (1), a water inlet of the water pump (7) is connected with a water inlet pipeline, and a water inlet end of the water inlet pipeline extends to a region close to the bottom of the liquid storage cavity; the modularized evaporation module (100) is provided with at least one group, the modularized evaporation module (100) is provided with a frame (3) capable of being arranged in the liquid storage tank (1), an evaporation filter cloth group (2) arranged in the frame (3) and a spraying pipeline (4) arranged right above the evaporation filter cloth group (2), a spray head (8) of the spraying pipeline (4) is right opposite to the evaporation filter cloth group (2), and the spraying pipeline (4) is connected to a water outlet end of the water pump (7) through a pipeline.
  2. 2. The natural evaporation system with zero emission for concentrating a concentrated solution according to claim 1, wherein the upper opening of the liquid storage tank (1) is connected with a liquid supplementing pipeline through a liquid inlet interface.
  3. 3. A natural evaporation system with zero emission for concentrating concentrates according to claim 1, wherein said group of evaporation filter cloths (2) is a fixed frame (3) with several filter cloths vertically arranged at a distance.
  4. 4. A zero release natural evaporation system for concentrate concentration according to claim 1 or 3, characterized in that the lower end of the filter cloth is provided with a gravity bar (9) for natural straightening of the filter cloth.
  5. 5. A natural evaporation system with zero emission for concentrating a concentrated solution according to claim 1 or 3, wherein said filter cloth is a filter cloth capable of absorbing the concentrated solution.
  6. 6. The natural evaporation system with zero emission for concentrating concentrated liquid according to claim 1, wherein when the modular evaporation modules (100) are multiple groups, the multiple groups of modular evaporation modules (100) are spliced into a linear array distribution structure through the frame (3).
  7. 7. The natural evaporation system with zero emission for concentrating concentrates as claimed in claim 1, wherein an auxiliary fan (5) is also installed on top of said frame (3).
  8. 8. A natural evaporation system with zero emission for concentrate concentration according to claim 1, characterized in that said frame (3) is a steel structure frame.
  9. 9. A natural evaporation system with zero emission for concentrate concentration according to claim 1, characterized in that the top of the frame (3) is provided with a removable cover plate (10).
  10. 10. A natural evaporation system with zero emission for concentrating concentrates as claimed in claim 9, wherein said cover plate (10) is inclined.

Description

Concentrated zero release natural evaporation system of concentrate Technical Field The utility model relates to salt concentrated solution treatment equipment, in particular to a zero-emission natural evaporation system for concentrating concentrated solution. Background In the production and processing process of firecracker and firework enterprises, a large amount of high-concentration salt concentrate can be produced. If the salt concentrated sewage directly flows into a river without treatment, serious pollution can be caused to a water source, and the safety of drinking water is directly threatened. The lymphatic system can suffer from a plurality of injuries when the human body drinks the water containing the salt concentrated solution for a long time. At present, most of salt-containing concentrated sewage is subjected to membrane filtration treatment, and a great amount of concentrated sewage generated after treatment is subjected to a common treatment method, so that a plurality of problems exist: Firstly, adding a reagent for precipitation and then treating, wherein the salt concentrated solution has extremely stable structure and extremely high requirements on the reaction reagent, so that the precipitation difficulty is high and the treatment cost is high; Secondly, the traditional heating evaporation concentration mode has extremely high energy consumption, the treatment cost is high, and the equipment manufacturing cost and the maintenance cost are quite expensive; Thirdly, the catalytic reduction agent is adopted for chemical reaction, so that the catalytic reduction reaction speed is extremely low in view of the stable structure of the salt concentrate, the catalytic reduction reaction is difficult to be applied to a large scale in practice, the treatment effect is poor, the salt concentrate cannot be completely decomposed in the catalytic reduction process, and other concentrates can be generated. Therefore, there is a need for an efficient, energy efficient, low cost salt concentrate treatment system. Disclosure of utility model The utility model aims to provide a zero-emission natural evaporation system for removing salt concentrated solution, which aims to solve the problems of high energy consumption, high cost, poor treatment effect, incapability of realizing zero emission and the like in the existing salt concentrated solution treatment technology. By utilizing natural force, the energy conservation and emission reduction are realized, meanwhile, the thorough treatment of the concentrated solution is ensured, and the aim of zero emission is achieved. In order to solve the technical problems, the utility model is realized by the following scheme that the zero-emission natural evaporation system for concentrating the concentrated solution comprises: the liquid storage tank is provided with a liquid inlet port and a liquid storage cavity; The water inlet of the water pump is connected with a water inlet pipeline, and the water inlet end of the water inlet pipeline extends to a region close to the bottom of the liquid storage cavity; The modularized evaporation module is provided with at least one group, and is provided with a frame capable of being arranged in the liquid storage tank, an evaporation filter cloth group arranged in the frame and a spraying pipeline arranged on the frame and right above the evaporation filter cloth group, a spray head of the spraying pipeline is right opposite to the evaporation filter cloth group, and the spraying pipeline is connected to a water outlet end of the water pump through a pipeline. Further, the upper opening of the liquid storage tank is connected with a liquid supplementing pipeline through a liquid inlet interface. Further, the evaporation filter cloth group is formed by vertically arranging a plurality of filter cloths at intervals to fix the frame. Further, the lower end of the filter cloth is provided with a gravity strip for naturally straightening the filter cloth. Further, the filter cloth is a filter cloth capable of absorbing concentrated liquid. Further, when the modularized evaporation modules are in a plurality of groups, the plurality of groups of modularized evaporation modules are spliced into a linear array distribution structure through the frame. Further, an auxiliary fan is also mounted on top of the frame. Further, the frame is a steel structure frame. Further, a removable cover plate is arranged on the top of the frame. Still further, the cover plate is disposed obliquely. Compared with the prior art, the utility model has the beneficial effects that: 1. The zero-emission natural evaporation system for concentrating the concentrated solution has obvious energy saving, the concentrated solution is evaporated by natural force of sunlight and air flow, the energy consumption is more than 95 percent compared with the conventional evaporation, and the energy consumption cost is reduced. 2. The zero-emission natural evaporatio