Alkali cooling equipment for reducing light ash soft caking
By combining a cyclone separator, a powder flow heat exchanger, and a gas storage tank, the problem of soft caking of light ash was solved, achieving efficient cooling and pure material processing, thereby improving product quality and production efficiency.
Patent Information
- Application Number
- CN202423305781.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Traditional methods are inefficient and costly in preventing light ash from caking, and may affect product performance.
The design employs a combination of cyclone separator, powder flow heat exchanger, cooling tower and gas storage tank. Through cyclone separation, powder flow heat exchange and gas-solid two-phase flow heat and mass transfer, combined with alkali screening, the material is purified and cooled to reduce soft agglomeration.
It enables rapid cooling and solidification of materials, improves product stability and quality, reduces energy consumption, increases production efficiency, and enhances market competitiveness.
Smart Images
Figure CN223755827U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chemical machinery equipment technical field especially relates to a kind of light ash soft agglomerate reducing caustic soda equipment. BACKGROUND
[0002] Light ash, also known as light soda ash, is one of the important basic chemical raw materials, widely used in chemical, metallurgical, national defense, textile, printing and dyeing, food, glass, enamel, pharmaceutical, papermaking and other fields. With the promotion of green economic development, carbon neutralization target, clean energy transformation and other policies, the soda ash industry is facing new market opportunities, and global soda ash demand is expected to grow by about 3%, or about 2 million tons per year. In the future, China's light soda ash industry will be driven by government policy support and market demand, and the soda ash industry will continue to grow. The global soda ash capacity will also increase significantly in the next three years, and the soda ash capacity in 2025 is expected to increase by nearly 20 million tons compared to 2022. With the release of production capacity, the competition among soda ash enterprises will become more intense. Especially with the large-scale market entry of heavy soda ash produced by Inner Mongolia natural soda process, the market impact of heavy soda ash will be greater, and the market competition in the soda ash industry will further intensify, and enterprises will seize more market share, which will further promote the development of the industry. In view of the current industry background, it is necessary for Haitian to improve the production capacity of light ash and product quality to respond to market changes.
[0003] The prior art has the following disadvantages: traditional treatment methods rely on physical crushing or the addition of anti-caking agents to prevent the formation of soft agglomerates, however, these methods often have low efficiency, high cost or may affect product performance. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in the prior art and provides a caustic soda equipment for reducing light ash soft agglomerates.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a caustic soda equipment for reducing light ash soft agglomerates, including east side hopper, the east side hopper is connected with cyclone separator, the cyclone separator is equipped with original packaging dust collector, the cyclone separator is connected with alkali bin, one side of the alkali bin is equipped with powder flow heat exchanger, one side of the powder flow heat exchanger is connected with cooling tower, one side of the cooling tower is equipped with waste dilute liquid cooling tower, one side of the alkali bin is equipped with gas storage tank, one side of the powder flow heat exchanger is equipped with alkali screen.
[0006] Further description of the above technical scheme:
[0007] One side of the east side hopper is equipped with cyclone separator, and the upper end of the cyclone separator is connected with original packaging dust collector through pipeline.
[0008] As a further description of the above technical solutions:
[0009] The cyclone separator is connected to the alkali bin through a pipeline, and the alkali bin is arranged on one side of the east side hopper.
[0010] As a further description of the above technical solutions:
[0011] The lower end of the alkali screen is connected to the powder flow heat exchanger through a pipeline, and the powder flow heat exchanger is arranged above the alkali bin.
[0012] As a further description of the above technical solutions:
[0013] The powder flow heat exchanger is connected to the alkali bin through a pipeline, and the alkali bin is arranged on one side of the east side hopper.
[0014] As a further description of the above technical solutions:
[0015] The powder flow heat exchanger is connected to the gas storage tank through a pipeline, and the gas storage tank is arranged above the alkali bin.
[0016] As a further description of the above technical solutions:
[0017] The powder flow heat exchanger is connected to the cooling water tower through a pipeline, and the cooling water tower is arranged on one side of the waste dilute liquid cooling water tower.
[0018] The utility model has the advantages of the following beneficial effects:
[0019] 1、The utility model discloses a cyclone separation ensures that the material is pure, and the powder flow heat exchanger is combined with the cooling water tower and the gas storage tank, realizes that the material is rapidly cooled and solidified, effectively alleviates the soft agglomerate, improves product stability, and the waste dilute liquid cooling water tower circulates and utilizes hot water, energy -conserving and environment -friendly, and the overall design of the equipment optimizes cooling efficiency, significantly improves product quality and production efficiency, reduces energy consumption, and enhances market competitiveness. DRAWINGS
[0020] Figure 1 The utility model discloses a kind of overall flow schematic diagram of light ash soft agglomerate's cooling alkali equipment for alleviating.
[0021] Legend:
[0022] 1, east side hopper; 2, cyclone separator; 3, connect original packaging dust collector; 4, alkali bin; 5, powder flow heat exchanger; 6, cooling water tower; 7, waste dilute liquid cooling water tower; 8, gas storage tank; 9, alkali screen. DETAILED DESCRIPTION
[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.
[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application. Figure 1 The present application provides an embodiment: a light ash soft agglomerate relieving alkali cooling equipment, including east side hopper 1, east side hopper 1 is connected with cyclone separator 2, cyclone separator 2 is equipped with the dust catcher 3 of original package, cyclone separator 2 is connected alkali bin 4, one side of alkali bin 4 is equipped with powder flow heat exchanger 5, one side of powder flow heat exchanger 5 is connected with cooling tower 6, one side of cooling tower 6 is equipped with waste dilute liquid cooling tower 7, one side of alkali bin 4 is equipped with gas storage tank 8, one side of powder flow heat exchanger 5 is equipped with alkali screen 9, one side of east side hopper 1 is equipped with cyclone separator 2, the upper end of cyclone separator 2 is connected with dust catcher 3 of original package through pipeline, cyclone separator 2 is connected on alkali bin 4 through pipeline, one side of east side hopper 1 is equipped with alkali screen 9, the lower end of alkali screen 9 is connected on powder flow heat exchanger 5 through pipeline, powder flow heat exchanger 5 is located above alkali bin 4, powder flow heat exchanger 5 is connected on alkali bin 4 through pipeline, alkali bin 4 is located at one side of east side hopper 1, powder flow heat exchanger 5 is connected on gas storage tank 8 through pipeline, gas storage tank 8 is located on the upper side of alkali bin 4, powder flow heat exchanger 5 is connected on cooling tower 6 through pipeline, one side of cooling tower 6 is equipped with waste dilute liquid cooling tower 7, waste dilute liquid cooling tower 7 is connected on powder flow heat exchanger 5 through pipeline.
[0025] Working principle: first, light ash material through the east bucket 1 is lifted to the equipment, at the outlet of the bucket, the material is introduced into the cyclone separator 2, cyclone separator 2 utilizes the principle of centrifugal force, the large particles and impurities in the material are separated out, ensure that the material into the subsequent process is more pure, at the same time, the upper end of cyclone separator 2 is connected with the original packaging dust collector 3 through pipeline, for collecting and processing the separated dust, prevent it from causing pollution to the environment, after cyclone separator 2 treatment, the material enters the alkali bin 4 for temporary storage, on the side of alkali bin 4, there is a powder flow heat exchanger 5, powder flow heat exchanger 5 is a kind of efficient cooling equipment, connected with cooling tower 6 through pipeline, when the material flows from alkali bin 4 into powder flow heat exchanger 5, cooling water provided by cooling tower 6 exchanges heat with the material in the heat exchanger, so that the material is rapidly cooled and solidified, thereby effectively reducing the soft agglomeration phenomenon, in addition, in order to further optimize the cooling effect, powder flow heat exchanger 5 is also connected with gas storage tank 8, gas storage tank 8 provides a certain pressure gas, these gases mix with the material in powder flow heat exchanger 5, form gas-solid two-phase flow, enhance the heat transfer and mass transfer effect of the material, further improve the cooling efficiency, after powder flow heat exchanger 5 treatment, the material has been cooled and solidified into granular, at this time, the material enters alkali screen 9 for screening through pipeline, alkali screen 9 is used for removing the fine particles and impurities in the material, ensure that the particle size of the final product is uniform and meets the quality requirements, in the equipment, there is also waste dilute liquid cooling tower 7, waste dilute liquid cooling tower 7 is mainly used for treating the hot water discharged from powder flow heat exchanger 5, which is cooled by heat exchange and then recycled, thereby reducing the energy consumption and water consumption of the equipment.
[0026] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. A lime slaking plant for mitigating soft lumpy lime, comprising an east side bucket elevator (1), characterized in that: The east side bucket (1) is connected with a cyclone separator (2), the cyclone separator (2) is provided with a dust collector (3) for connecting original packaging, the cyclone separator (2) is connected with an alkali bin (4), one side of the alkali bin (4) is provided with a powder flow heat exchanger (5), one side of the powder flow heat exchanger (5) is connected with a cooling tower (6), one side of the cooling tower (6) is provided with a waste dilute liquid cooling tower (7), one side of the alkali bin (4) is provided with a gas storage tank (8), one side of the powder flow heat exchanger (5) is provided with an alkali screen (9).
2. A light ash soft caking alleviating lime hydrator according to claim 1, characterized in that: One side of the east side bucket (1) is provided with a cyclone separator (2), and the upper end of the cyclone separator (2) is connected with a dust collector (3) for connecting original packaging through a pipeline.
3. A light ash soft caking alleviating lime hydrator according to claim 2, characterized in that: The cyclone separator (2) is connected with an alkali bin (4) through a pipeline, and one side of the east side bucket (1) is provided with an alkali screen (9).
4. A light ash soft caking alleviating lime hydrator according to claim 3, characterized in that: The lower end of the alkali screen (9) is connected with a powder flow heat exchanger (5) through a pipeline, and the powder flow heat exchanger (5) is arranged above the alkali bin (4).
5. A light ash soft caking alleviating lime hydrator according to claim 4, characterized in that: The powder flow heat exchanger (5) is connected with the alkali bin (4) through a pipeline, and the alkali bin (4) is arranged on one side of the east side bucket (1).
6. A light ash soft caking alleviating lime hydrator according to claim 5, characterized in that: The powder flow heat exchanger (5) is connected with a gas storage tank (8) through a pipeline, and the gas storage tank (8) is arranged on the upper side of the alkali bin (4).
7. A light ash soft caking alleviating lime hydrator according to claim 6, characterized in that: The powder flow heat exchanger (5) is connected with a cooling tower (6) through a pipeline, one side of the cooling tower (6) is provided with a waste dilute liquid cooling tower (7), and the waste dilute liquid cooling tower (7) is connected with the powder flow heat exchanger (5) through a pipeline.