Drying structure and feed stabilizer

Abstract

The utility model relates to the technical field of food machinery, in particular to a drying structure and a feed stabilizer, the drying structure comprises a bearing ring, a heating coil assembly and a partition plate assembly, the bearing ring is arranged between a stable section of the feed stabilizer and a hopper in a bearing mode, the heating coil assembly is fixed on the bearing ring, and the partition plate assembly is arranged on the bearing ring. A heating branch pipe of the heating coil pipe assembly is blocked on a feed passage, and the partition plate assembly is arranged on the heating branch pipe of the heating coil pipe assembly in a sleeving mode so as to isolate feed from the heating branch pipe. The technical problems that in the prior art, a stabilizer is uneven in heating, and the heating time is too long are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food machinery technical field, concretely relates to a drying structure and forage stabilizer. BACKGROUND

[0002] The stabilizer is an important equipment in the production process of aquatic feed, and the aquatic feed has strict requirements on quality, and requires to maintain stability in water for 30-60min, and once quickly collapses, the water body is polluted and is not conducive to feeding, and the stabilizer is used for placing the high-temperature and high-humidity granular material discharged from the granulator in the stabilizer for heat preservation, so as to achieve repeated gelatinization of starch, better bonding of the granular material, and stability, and then the qualified products are obtained through cooling treatment.

[0003] The existing stabilizer heat preservation mode mainly adopts direct steam into the top cover and the stabilizer section sandwich, and the hopper is provided with a coil pipe, and the coil pipe is provided with steam, and the steam plays a heat preservation role, and the existing problems of the mode are that the steam can only directly heat the bin wall, and there is an obvious temperature difference between the material close to the bin wall and the material far away from the bin wall, so that the heat preservation time is prolonged to ensure that the material far away from the bin wall can be better gelatinized, but at the same time, the problem that the material close to the bin wall is blackened due to long contact time with the bin wall, which seriously affects the quality of the feed, and the longer time also limits the production capacity of the production line. SUMMARY

[0004] In order to solve the technical problems of uneven heating and long heating time of the stabilizer in the prior art, the present application provides a drying structure and a forage stabilizer, which solves the above technical problems.

[0005] The technical scheme adopted by the utility model to solve its technical problems is:

[0006] The utility model provides a drying structure, which comprises: a receiving ring, which is received between a stabilizing section and a hopper of a forage stabilizer; a heating coil pipe assembly, which is fixed on the receiving ring, and a heating branch pipe of the heating coil pipe assembly is blocked on a passageway of the forage; a partition plate assembly, which is sleeved on the heating branch pipe of the heating coil pipe assembly to isolate the forage from the heating branch pipe.

[0007] Further, the ring wall of the receiving ring comprises a steam layer arranged in an inner ring and a heat preservation layer arranged in an outer ring, circulating steam flows in the steam layer, and the heat preservation layer is filled with heat preservation material.

[0008] Further, the lowest part of the steam layer is communicated with a water outlet channel along the flow direction of the water flow, the water outlet channel leads the water in the steam layer to the outside of the receiving ring, and the highest part of the steam layer is communicated with a steam inlet channel, the steam inlet channel leads the steam from the outside of the receiving ring.

[0009] Further, the heating branch pipes of the heating coil assembly are bent and extended in the same vertical plane, and all the heating branch pipes are parallel to each other.

[0010] Further, the heating main pipe of the heating coil assembly is communicated with all the heating branch pipes to the outside of the receiving ring.

[0011] Further, the heating main pipe has two pipes, one of which is communicated with the highest part of the heating branch pipe, and a steam inlet is arranged on the pipe section, and the other of which is communicated with the lowest part of the heating branch pipe, and a water outlet is arranged on the pipe section.

[0012] Further, the baffle assembly comprises an inner hole plate and an outer cover plate, the inner hole plate is provided with a plurality of heat-conducting holes for heat gas to pass through, and the outer cover plate is provided with a plurality of material blocking holes with a smaller diameter than the outer diameter of the feed.

[0013] Further, the material blocking hole is a long strip-shaped hole.

[0014] Further, the top of the baffle assembly is in the shape of a roof for facilitating the passage of the feed.

[0015] The utility model discloses a kind of feed stabilizers, including above-mentioned drying structure.

[0016] Based on the above technical solution, the technical effects that can be achieved by the utility model are as follows:

[0017] The drying structure of the utility model, equivalent to increase a drying structure between the stabilizing section and the hopper of the feed stabilizer, the receiving ring in the drying structure is communicated with heating coil assembly, the heating branch pipe of heating coil assembly is configured with baffle assembly, so that the heating branch pipe is not directly contacted with the feed, the drying structure adopts the mode of heat conduction and can be fully contacted with the feed in the whole warehouse plane of the feed stabilizer, so as to reduce internal temperature difference, ensure internal feed gelatinization uniformity, shorten heat preservation time, improve feed quality, solve the technical problems of uneven heating and long heating time of the stabilizer in the prior art.

[0018] The utility model discloses a feed stabilizer, and the receiving ring is equipped with two interlayers of steam layer and heat preservation layer, the steam layer is directly connected with the steam to heat the bin wall of feed stabilizer, the heat preservation layer is filled with heat preservation material to insulate air and keep temperature, and the bin wall is equipped with a set of drying heating coil assembly, the heating coil assembly is equipped with steam inlet and water outlet, and the heating branch pipe of heating coil assembly is covered with baffle assembly, and the baffle assembly is composed of inner hole plate with big diameter heat conduction hole and outer cover plate with long strip and small diameter resistance material hole, the feed stabilizer is generally used for shrimp feed, and the particle size is about 1.0 millimeter, so on one hand, the mode of big and small hole cover plate can avoid the direct contact of feed and heating branch pipe to cause the excessive heating of local feed, and on the other hand, enough heat conduction space is guaranteed, the feed stabilizer of the utility model, the bin wall heating and heating coil assembly steam heating two modes realize the function of drying from bottom to top layer by layer, and further guarantee the heating uniformity of stabilizer, and the heating time is shortened. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model's feed stabilizer;

[0020] Figure 2 It is whole structure schematic diagram of the utility model's drying structure;

[0021] Figure 3 It is schematic diagram of the utility model's drying structure's heating coil assembly;

[0022] Figure 4 It is cross section schematic diagram of the utility model's drying structure;

[0023] Figure 5 It is the development schematic diagram of the utility model's drying structure's baffle assembly.

[0024] In the utility model: a-stable section, b-hopper;1-receiving ring, 11-steam layer, 111-drainage channel, 112-steam channel, 12-heat preservation layer;2-heating coil assembly, 21-heating branch pipe, 22-heating main pipe, 221-steam inlet, 222-drainage;3-baffle assembly, 31-inner hole plate, 32-outer cover plate. DETAILED DESCRIPTION

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] like Figures 1-5 As shown, this utility model provides a drying structure, including a receiving ring 1, a heating coil assembly 2, and a partition assembly 3. The receiving ring 1 is connected between the stable section a and the hopper b of the feed stabilizer. The heating coil assembly 2 is fixed on the receiving ring 1, specifically by welding. The heating branch pipe 21 of the heating coil assembly 2 blocks the feed passage. The partition assembly 3 is sleeved on the heating branch pipe 21 of the heating coil assembly 2 to isolate the feed from the heating branch pipe 21.

[0027] The drying structure of this utility model is equivalent to adding a drying structure between the stabilizing section a and the hopper b of the feed stabilizer. The receiving ring 1 of the drying structure has a heating coil assembly 2 inside. The heating branch pipe 21 of the heating coil assembly 2 is fitted with a partition assembly 3, so that the heating branch pipe 21 does not directly contact the feed. The drying structure uses heat conduction to fully contact the feed in the entire hopper plane of the feed stabilizer, thereby reducing the internal temperature difference, ensuring the uniformity of internal feed gelatinization, shortening the heat preservation time, improving feed quality, and solving the technical problems of uneven heating and excessive heating time in the existing stabilizer.

[0028] To further ensure the heating uniformity of the stabilizer and reduce the heating time, the ring wall of the receiving ring 1 includes a steam layer 11 disposed in the inner ring and an insulation layer 12 disposed in the outer ring. Circulating steam flows in the steam layer 11, and the insulation layer 12 is filled with insulation material.

[0029] Furthermore, at the lowest point of the steam layer 11, a drainage channel 111 is connected along the flow direction of the water flow. The drainage channel 111 drains the water in the steam layer 11 to the outside of the receiving ring 1. At the highest point of the steam layer 11, a steam channel 112 is connected, and the steam channel 112 introduces steam from the outside of the receiving ring 1.

[0030] In one specific embodiment of the present invention, the heating branch pipes 21 of the heating coil assembly 2 are bent and extended in the same vertical plane, and all the heating branch pipes 21 are parallel to each other.

[0031] Furthermore, the main heating pipe 22 of the heating coil assembly 2 is connected to the outside of the receiving ring 1 along with all the heating branch pipes 21.

[0032] Further, the heating main pipe 22 has two pipes, one of which is communicated with the highest part of the heating branch pipe 21 and a steam inlet 221 is arranged on the pipe section, and the other of which is communicated with the lowest part of the heating branch pipe 21 and a water outlet 222 is arranged on the pipe section.

[0033] In a specific embodiment of the present application, the baffle assembly 3 comprises an inner hole plate 31 and an outer cover plate 32, the inner hole plate 31 is provided with a plurality of heat-conducting holes for hot air to pass through, so as to ensure sufficient heat conduction space, and the outer cover plate 32 is provided with a plurality of material blocking holes with a smaller diameter than the outer diameter of the feed, so as to avoid the situation that the local feed is overheated due to direct contact with the heating branch pipe 21.

[0034] Preferably, the material blocking hole is a long strip-shaped hole.

[0035] In order to facilitate the passing of the feed, the top of the baffle assembly 3 is in the shape of a roof for facilitating the passing of the feed.

[0036] As shown in Figures 1-5 Another aspect of the present application also provides a feed stabilizer comprising the above drying structure.

[0037] The feed stabilizer of the present application is provided with one steam layer 11 and one heat preservation layer 12, the steam layer 11 is directly communicated with the wall of the feed stabilizer for steam heating, the heat preservation layer 12 is filled with heat preservation material for air insulation and temperature maintenance, the wall is provided with a set of heating coil pipe assembly 2 for drying, the heating coil pipe assembly 2 is provided with a steam inlet 221 and a water outlet 222, the heating branch pipe 21 of the heating coil pipe assembly 2 is covered with a baffle assembly 3, the baffle assembly 3 is composed of an inner hole plate 31 punched with large-diameter heat-conducting holes and an outer cover plate 32 punched with long strip-shaped and small-diameter material blocking holes, since the feed stabilizer is generally used for shrimp feed with a particle size of about 1.0 millimeter, the use of the large and small hole cover plates can avoid the situation that the local feed is overheated due to direct contact with the heating branch pipe 21, and can also ensure sufficient heat conduction space, the feed stabilizer of the present application realizes the function of drying layer by layer from bottom to top through the wall heating and the steam heating of the heating coil pipe assembly 2, further ensures the heating uniformity of the stabilizer, and shortens the heating time.

[0038] It should be understood that the specific embodiments described above are only used to explain the present application, and are not used to limit the present application. The obvious changes or modifications derived from the spirit of the present application are still within the protection scope of the present application.

Claims

1. A drying structure, characterized by, The application relates to a feed drying structure. The application comprises: a receiving ring (1) which is arranged between a stable section (a) and a hopper (b) of a feed stabilizer; a heating coil assembly (2) which is fixed on the receiving ring (1), and heating branches (21) of the heating coil assembly (2) are arranged to block the passageway of the feed; 2. The drying structure according to claim 1, wherein a baffle assembly (3) which is sleeved on the heating branches (21) of the heating coil assembly (2) to isolate the feed from the heating branches (21).

3. The drying structure of claim 2, wherein, The ring wall of the receiving ring (1) comprises a steam layer (11) arranged in the inner ring and a heat preservation layer (12) arranged in the outer ring, circulating steam is circulated in the steam layer (11), and the heat preservation layer (12) is filled with heat preservation material.

4. The drying structure of claim 1, wherein The lowest part of the steam layer (11) is communicated with a water drainage channel (111) in the flow direction of the water flow, the water drainage channel (111) leads out the water in the steam layer (11) to the outside of the receiving ring (1), and the highest part of the steam layer (11) is communicated with a steam channel (112) which leads in steam from the outside of the receiving ring (1).

5. The drying structure of claim 4, wherein, The heating branches (21) of the heating coil assembly (2) are bent and extended in the same vertical plane, and all the heating branches (21) are parallel to each other.

6. The drying structure of claim 5, wherein, The heating main pipes (22) of the heating coil assembly (2) are communicated with the outside of the receiving ring (1) and all the heating branches (21).

7. The drying structure of claim 1, wherein The heating main pipes (22) are two, one of which is communicated with the highest part of the heating branches (21) and is provided with a steam inlet (221) on the pipe section, and the other is communicated with the lowest part of the heating branches (21) and is provided with a water drainage port (222) on the pipe section.

8. The drying structure of claim 7, wherein, The baffle assembly (3) comprises an inner hole plate (31) and an outer cover plate (32), the inner hole plate (31) is provided with a plurality of heat conduction holes for heat conduction, and the outer cover plate (32) is provided with a plurality of material blocking holes with a smaller diameter than the outer diameter of the feed.

9. The drying structure of claim 1, wherein, The material blocking holes are long strip-shaped holes.

10. A feed stabilizer characterized by, The top of the baffle assembly (3) is in the shape of a roof to facilitate the passing of the feed. The application further relates to a drying structure comprising the drying structure as claimed in any one of claims 1-9.

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