一种菠萝采后防腐处理装置
By designing a post-harvest anti-corrosion treatment device for pineapples, which utilizes a sponge to absorb the anti-corrosion liquid and automatically replenish water, the problems of low efficiency, serious waste, and significant food safety hazards in existing technologies are solved, achieving rapid and effective anti-corrosion treatment and the reuse of the anti-corrosion liquid.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SOUTH SUBTROPICAL CROP RES INST CHINA ACAD OF TROPICAL AGRI SCI
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
AI Technical Summary
Existing post-harvest preservation methods for pineapples suffer from problems such as low efficiency, serious waste of preservative solution, and significant food safety risks, and their preservation effect is unsatisfactory.
A post-harvest anti-corrosion treatment device for pineapples is adopted, including a liquid storage tank, a load-bearing clamp, a sponge body, and a suction component. The sponge body absorbs the anti-corrosion liquid and automatically replenishes water, so as to achieve rapid and full-coverage anti-corrosion treatment of the pineapple stem.
It achieves fast and efficient anti-corrosion treatment, the anti-corrosion solution can be reused, reducing waste and food safety risks, improving the anti-corrosion effect, and saving labor.
Smart Images
Figure CN224504573U_ABST
Abstract
Claims
1. A device for postharvest preservation of pineapples, comprising a tank (1), characterized in that: A load-bearing clamp (2) is fixedly installed on the inner wall of the liquid storage tank (1). A sponge (3) is fixedly installed on the top of the load-bearing clamp (2). Pineapple preservative liquid is provided inside the liquid storage tank (1). The pineapple preservative liquid is located below the load-bearing clamp (2). The sponge (3) is connected to the pineapple preservative liquid through a suction assembly (4). The suction assembly (4) is evenly inserted into the installation through holes opened on the load-bearing clamp (2). A limiting top cover assembly (5) for limiting and pressing the pineapple is installed on the top of the liquid storage tank (1).
2. The postharvest pineapple anti-rot treatment device of claim 1, wherein: The suction assembly (4) includes a water suction hose (401) and a spherical air cavity (402). The water suction hose (401) is fixedly inserted into the mounting through hole, and the spherical air cavity (402) is fixedly connected to the top of the water suction hose (401).
3. The postharvest pineapple anti-rot treatment device of claim 2, wherein: The top of the spherical air cavity (402) and the top of the water-absorbing hose (401) are placed in the sponge (3), and the bottom of the water-absorbing hose (401) is located in the pineapple preservative liquid.
4. The postharvest pineapple anti-rot treatment apparatus of claim 3, wherein: The spherical air cavity (402) is made of an elastic material.
5. The postharvest pineapple anti-rot treatment device of claim 1, wherein: The limiting top cover assembly (5) includes a top cover plate (501), a positioning frame (502) is fixedly installed at the bottom of the top cover plate (501), the positioning frame (502) is inserted into the liquid storage tank (1), and a first limiting spring (503) and a second limiting spring (504) are fixedly installed on the inner wall of the positioning frame (502).
6. The postharvest pineapple anti-rot treatment device of claim 5, wherein: The first limiting spring (503) and the second limiting spring (504) are vertically distributed, and the pineapple is located in the grid formed between the first limiting spring (503) and the second limiting spring (504).
7. The postharvest pineapple anti-rot device of claim 1, wherein: The liquid storage tank (1) is fixedly installed with an inlet valve (6) and an outlet valve (7) on its side wall.
8. The postharvest pineapple anti-rot device of claim 1, wherein: The top of the liquid storage tank (1) is fixedly equipped with a support leg (8), and the bottom of the support leg (8) is equipped with a caster wheel (9).