Rapid dehydration processing device
By combining the extrusion of serrated rubber rollers and grooved rubber rollers with high-temperature drying in a drying box, a dual dehydration method is used to solve the problems of low efficiency and high energy consumption of traditional dehydration methods, thus achieving rapid and efficient dehydration of agricultural and sideline products.
Patent Information
- Application Number
- CN202520497521.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-20
AI Technical Summary
Traditional methods for dehydrating agricultural and sideline products are inefficient, energy-intensive, and significantly affected by environmental factors, making it impossible to process large quantities of products in a timely manner during peak harvest season.
The material is squeezed and dehydrated using serrated rubber rollers and grooved rubber rollers, combined with high-temperature drying in a drying oven, forming a dual dehydration process to improve dehydration efficiency.
It achieves the ideal moisture content in a short time, improves dehydration efficiency and work efficiency, and ensures material quality.
Smart Images

Figure CN223896514U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural and sideline product dehydration technology, and in particular to a rapid dehydration processing device. Background Technology
[0002] Traditional methods for dehydrating agricultural and sideline products mainly include natural sun-drying, hot air drying, freeze-drying, and vacuum drying. Natural sun-drying is an old and widespread dehydration technology; although it requires less equipment investment, it is affected by weather and season, resulting in low dehydration efficiency and long processing times. Hot air drying accelerates moisture evaporation using hot air flow, suitable for bulk products, but it consumes a lot of energy and may lead to flavor loss or reduction in nutrients. Freeze-drying and vacuum drying technologies can preserve better nutrients and flavor, but the equipment is expensive, suitable for small-scale, high-value-added products, and difficult to meet the needs of large-scale production. Existing dehydration equipment on the market often suffers from low efficiency, high energy consumption, complex operation, and poor adaptability to products. Many traditional dehydration methods are time-consuming and significantly affected by environmental and climatic factors, making it impossible to process large quantities of products in a timely manner during peak harvest seasons.
[0003] When agricultural and sideline products are processed using equipment, some moisture will be mixed in after the product materials are washed. Therefore, it is necessary to remove the moisture from the materials quickly. If a single method is used to remove the moisture, it will not only prolong the dehydration time of the materials but also reduce the work efficiency. Utility Model Content
[0004] This disclosure relates to a rapid dehydration processing device. The rotation of the toothed rubber roller and the grooved rubber roller squeezes out the moisture from the material. As the material falls onto the inclined screen and rolls to the right, the drying box dries the material below again to remove moisture. In this way, the material undergoes a double dehydration process, which quickly helps to improve the dehydration time and work efficiency. High-efficiency dehydration is one of the core advantages of this device. Its design aims to improve dehydration efficiency by optimizing the dehydration process, so that agricultural and sideline products can reach the ideal moisture content in a shorter time.
[0005] In a first aspect, this disclosure provides a rapid dehydration processing device, specifically comprising: a fixed base plate; two rectangular grooves formed at the right end of the fixed base plate; a slot formed at the left end of the fixed base plate, and a row of threaded grooves formed at the left end of the slot; a support frame fixedly mounted on the left end of the fixed base plate, and a through rectangular hole formed at the right end of the upper end of the support frame; and two bases fixedly mounted on the left end of the upper end of the support frame, with grooves formed at the upper ends of the bases.
[0006] Motors are fixedly installed in the grooves of the two bases respectively; a serrated rubber roller is fixedly installed on the rotating shaft of the front motor; a toothed rubber roller is fixedly installed on the rotating shaft of the rear motor; a dehydration tank is fixedly installed at the top of the support frame, and two through shaft holes are opened on the dehydration tank; a fixing plate is fixedly installed at the left end of the top of the fixed base plate, an inclined mesh plate is fixedly installed on the side wall of the upper end of the fixing plate, two columns are fixedly installed at the right end of the inclined mesh plate, and protective plates are fixedly installed at both ends of the inclined mesh plate respectively.
[0007] In at least some embodiments, a water receiving tank is placed at the left end of the fixed base plate, and a material receiving tank is placed at the right end of the fixed base plate.
[0008] In at least some embodiments, a drying chamber is installed at the rectangular hole of the support frame, and a heating tube is installed in the inner cavity of the drying chamber. An anti-detachment plate is fixedly installed at the upper end of the drying chamber.
[0009] In at least some embodiments, a through-feed inlet is provided in the middle of the upper end of the dehydration tank, and symmetrical support plates are fixedly installed on the upper end of the dehydration tank.
[0010] In at least some embodiments, a frustum-shaped feed hopper is fixedly installed on the upper end of the two support plates, and a row of through fasteners is rotatably inserted into the lower end of the two support plates respectively.
[0011] In at least some embodiments, a stabilizing plate is fixedly installed on the side wall at the lower end of the fixing plate, and a row of through bolts is rotatably inserted into the stabilizing plate, and an insert is fixedly installed at the bottom of the fixing plate.
[0012] This utility model provides a rapid dehydration processing device, which has the following beneficial effects:
[0013] In this invention, the processing device uses a serrated rubber roller and a grooved rubber roller to squeeze out the moisture from the material during rotation. As the material falls onto the inclined screen and rolls to the right, the drying box dries the material below again to remove moisture. This double dehydration process quickly improves the dehydration time and work efficiency. High-efficiency dehydration is one of the core advantages of this device. Its design aims to improve dehydration efficiency by optimizing the dehydration process, enabling agricultural products to reach the ideal moisture content in a shorter time.
[0014] By squeezing the material with serrated and grooved rubber rollers, the moisture in the material is squeezed out. When the heating tube inside the drying chamber is activated, high temperature is generated. At this time, the high temperature is discharged from the lower end of the drying chamber and comes into contact with the material below, drying the material on the inclined screen plate. In this way, the moisture in the material is dehydrated twice, thus ensuring the quality of the material. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.
[0016] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.
[0017] In the attached diagram:
[0018] Figure 1 A schematic diagram of the left front upper axis view structure of this application is shown;
[0019] Figure 2 A schematic diagram of the right front upper axis view structure of this application is shown;
[0020] Figure 3 This paper shows a schematic diagram of the disassembled structure of the serrated rubber roller and the fixing plate of this application;
[0021] Figure 4 A schematic diagram of the exploded structure of this application is shown.
[0022] List of reference numerals
[0023] 1. Fixed base plate; 101. Water receiving tank; 102. Material receiving box; 2. Support frame; 201. Base; 202. Motor; 203. Serrated rubber roller; 204. Grooved rubber roller; 205. Drying box; 206. Anti-detachment plate; 3. Dehydration box; 301. Feed inlet; 302. Support plate; 303. Feed hopper; 304. Fastener; 4. Fixed plate; 401. Stabilizing plate; 402. Insert strip; 403. Inclined mesh plate; 404. Protective plate. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0025] Example 1: Please refer to Figures 1 to 4 :
[0026] This utility model proposes a rapid dehydration processing device, comprising: a fixed base plate 1; two rectangular grooves are formed on the right end of the fixed base plate 1; a slot is formed on the left end of the fixed base plate 1, and a row of threaded grooves is formed on the left end of the slot; a water receiving tank 101 is placed on the left end of the fixed base plate 1, a material receiving box 102 is placed on the right end of the fixed base plate 1, a support frame 2 is fixedly installed on the left end of the fixed base plate 1, and a through rectangular hole is formed on the right end of the upper end of the support frame 2; two bases 2 are fixedly installed on the left end of the upper end of the support frame 2. 01, and the upper end of the base 201 is provided with a groove; motors 202 are fixedly installed in the grooves of the two bases 201 respectively; the rotating shaft of the motor 202 passes through the shaft hole of the dehydration tank 3, and a serrated rubber roller 203 is fixedly installed on the rotating shaft of the front motor 202; a toothed rubber roller 204 is fixedly installed on the rotating shaft of the rear motor 202; the serrated rubber roller 203 and the toothed rubber roller 204 rotate and mesh, and when the two motors 202 are started, the serrated rubber roller 203 and the toothed rubber roller 204 on the rotating shaft will rotate in opposite directions, and the saw... Toothed rubber roller 203 and grooved rubber roller 204 squeeze the material to remove moisture. Water droplets from the material fall onto the inclined screen plate 403 below, flowing through the mesh into the water collection tank 101. The material slowly rolls to the right on the inclined screen plate 403. A drying chamber 205 is installed at the rectangular hole of the support frame 2, and a heating element is installed inside the drying chamber 205. Activating the heating element in the drying chamber 205 generates high temperature, which then emanates from the drying chamber 205. The lower end of the drying chamber 205 contacts the material below to dry the wet material. An anti-detachment plate 206 is fixedly installed at the upper end of the drying chamber 205. The anti-detachment plate 206 rests above the rectangular hole of the support frame 2, so that the drying chamber 205 will not fall off the rectangular hole of the support frame 2. A dehydration chamber 3 is fixedly installed at the top of the support frame 2, and two through shaft holes are opened on the dehydration chamber 3. There is a gap between the serrated rubber roller 203 and the grooved rubber roller 204 and the inner wall of the dehydration chamber 3. A fixing plate 4 is fixedly installed at the left end of the top of the fixed base plate 1.
[0027] The dehydration tank 3 has a through-feed inlet 301 at the middle of its upper end. Symmetrical support plates 302 are fixedly installed on the upper end of the dehydration tank 3. A frustum-shaped feed hopper 303 is fixedly installed on the upper end of the two support plates 302. The upper end of the feed hopper 303 is larger to facilitate material feeding. The lower end of the feed hopper 303 is fixedly inserted at the feed inlet 301. The lower end of the feed hopper 303 corresponds vertically with the toothed rubber roller 203 and the grooved rubber roller 204. The material entering from the feed hopper 303 will be discharged downward from the lower end and fall between the toothed rubber roller 203 and the grooved rubber roller 204. A row of through fasteners 304 are rotatably inserted into the lower end of the two support plates 302. The fasteners 304 on the support plates 302 are rotatably inserted into the dehydration tank 3, and the support plates 302 and the feed hopper 303 are fixedly installed on the dehydration tank 3.
[0028] A stabilizing plate 401 is fixedly installed on the lower side wall of the fixed plate 4, and a row of through bolts is rotatably inserted into the stabilizing plate 401. An insert 402 is fixedly installed at the bottom of the fixed plate 4, and the insert 402 is inserted into the slot of the fixed base plate 1. Then, the bolts on the stabilizing plate 401 are rotatably inserted into the threaded groove of the fixed base plate 1, thus fixing and restricting the stabilizing plate 401 and the fixed plate 4. When the fixed plate 4 is touched, it will not tilt, thus the fixed plate 4 can stably support the inclined mesh plate 403. An inclined mesh plate 403 is fixedly installed on the upper side wall of the fixed plate 4, and two columns are fixedly installed on the right end of the inclined mesh plate 403. The right end of 403 is tilted downwards, and the receiving box 102 is located at the lower end of the right end of the inclined wire mesh plate 403. The material on the inclined wire mesh plate 403 will fall into the receiving box 102 at the right end. During the falling process, the water will not have enough time to fully contact the material. Due to the influence of gravity, the water cannot mix with the material. The lower ends of the two columns of the inclined wire mesh plate 403 are respectively fixedly inserted into the rectangular groove at the right end of the fixed base plate 1. Protective plates 404 are fixedly installed at both ends of the inclined wire mesh plate 403. When the agricultural products roll to the right from the inclined wire mesh plate 403, they are blocked and restricted by the two protective plates 404, so the agricultural products will not fall from the front and rear ends of the inclined wire mesh plate 403.
[0029] Example 2, based on Example 1, such as Figure 1 and Figure 4 As shown, a stabilizing plate 401 is fixedly installed on the side wall at the lower end of the fixed plate 4. A row of through bolts is rotatably inserted into the stabilizing plate 401. After removing the stabilizing plate 401 and the bolts, the lower end of the fixed plate 4 is fixedly welded to the fixed base plate 1 to stabilize and restrict the fixed plate 4. This way, the fixed plate 4 will not tilt when touched, avoiding the bolts from loosening after long-term use and failing to stably support the inclined mesh plate 403. It also saves on component costs.
[0030] The working principle of this embodiment is as follows: When in use, the material entering from the feed hopper 303 will be discharged downward from the lower port and fall between the serrated rubber roller 203 and the grooved rubber roller 204. When the two motors 202 are started, the serrated rubber roller 203 and the grooved rubber roller 204 on the rotating shaft will rotate in opposite directions, squeezing the material with the serrated rubber roller 203 and the grooved rubber roller 204 to squeeze out the water in the material. At this time, the water droplets in the material will fall onto the inclined screen plate 403 below and fall into the water receiving tank 101 below from the mesh of the inclined screen plate 403. The material falling on the inclined screen plate 403 will slowly roll to the right. When the heating tube inside the drying chamber 205 is started, high temperature will be generated. At this time, the high temperature will be discharged from the lower port of the drying chamber 205 and come into contact with the material below, drying the material on the inclined screen plate 403. The dried material continues to roll to the right and falls into the receiving tank 102 at the right end.
[0031] The following points should be noted in this article:
[0032] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.
[0033] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0034] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.
Claims
1. A rapid dehydration processing apparatus, comprising: A fixed base plate (1) is provided; two rectangular grooves are provided on the right end of the fixed base plate (1); a slot is provided on the left end of the fixed base plate (1), and a row of threaded grooves is provided on the left end of the slot of the fixed base plate (1); characterized in that a support frame (2) is fixedly installed on the left end of the fixed base plate (1), and a through rectangular hole is provided on the right end of the upper end of the support frame (2); two bases (201) are fixedly installed on the left end of the upper end of the support frame (2), and a through rectangular hole is provided on the upper end of the base (201). There are grooves; motors (202) are fixedly installed in the grooves of the two bases (201); a serrated rubber roller (203) is fixedly installed on the shaft of the front motor (202); a toothed rubber roller (204) is fixedly installed on the shaft of the rear motor (202); a dehydration box (3) is fixedly installed at the top of the support frame (2), and two through shaft holes are opened on the dehydration box (3); a fixing plate (4) is fixedly installed at the left end of the top of the fixed base plate (1).
2. The rapid dehydration processing device according to claim 1, characterized in that: A water receiving tank (101) is placed at the left end of the fixed base plate (1), and a material receiving tank (102) is placed at the right end of the fixed base plate (1).
3. The rapid dehydration processing device according to claim 1, characterized in that: A drying box (205) is installed at the rectangular hole of the support frame (2), and a heating tube is installed in the inner cavity of the drying box (205). An anti-detachment plate (206) is fixedly installed at the upper end of the drying box (205).
4. The rapid dehydration processing device according to claim 1, characterized in that: The dehydration tank (3) has a through feed inlet (301) in the middle of the upper end, and the upper end of the dehydration tank (3) is fixedly equipped with mutually symmetrical support plates (302).
5. The rapid dehydration processing device according to claim 4, characterized in that: The upper ends of the two support plates (302) are fixedly installed with frustum-shaped feed hoppers (303), and the lower ends of the two support plates (302) are respectively rotatably fitted with a row of through fasteners (304).
6. The rapid dehydration processing device according to claim 1, characterized in that: A stabilizing plate (401) is fixedly installed on the side wall at the lower end of the fixing plate (4), and a row of through bolts is rotatably inserted on the stabilizing plate (401). A strip (402) is fixedly installed at the bottom of the fixing plate (4).
7. The rapid dehydration processing device according to claim 1, characterized in that: An inclined mesh plate (403) is fixedly installed on the side wall of the upper end of the fixed plate (4), and two columns are fixedly installed on the right end of the inclined mesh plate (403). Protective plates (404) are fixedly installed on both ends of the inclined mesh plate (403).