Multi-channel heat exchange assembly based on feed processing raw material drying equipment

Abstract

The invention discloses a multi-channel heat exchange assembly based on feed processing raw material drying equipment, and particularly relates to the field of feed drying processing, the multi-channel heat exchange assembly comprises a drying tower, the top of the drying tower is communicated with a feeding pipe, a hot steaming machine is fixedly installed on the outer wall of the drying tower, and a plurality of steam pipelines are arranged on the inner wall of the drying tower; the multiple scraping plates making contact with the outer wall of the hot steaming pipeline move in a reciprocating mode, so that raw materials making contact with the outer wall of the hot steaming pipeline are pushed aside, other raw materials can get close to the scraping plates to be subjected to hot steaming treatment, most of the raw materials are pushed through the pushing plates moving in a reciprocating mode, the stacked raw materials can move and be evenly heated, and the hot steaming efficiency is improved. And meanwhile, the rotating pushing and scattering plate is arranged at the position of the feeding opening where the raw materials enter, so that the raw materials entering the drying tower are scattered all around, and the situation that the raw materials are accumulated when entering is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of feed drying and processing, and more specifically to a multi-channel heat exchange component based on feed processing raw material drying equipment. Background Art

[0002] Feed is usually a feeding feed composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives. The raw materials for feed production need to be dried during the production and processing. The drying method can quickly obtain ideal dry feed raw materials and improve the quality of the produced feed.

[0003] Traditional feed processing raw material drying equipment uses multi-channel pipes in a drying tower for hot steam drying. However, due to the lack of a structure for sweeping the outer wall of the multi-channel pipes in the drying tower, the prior art results in that most of the raw materials near the outer wall of the pipes in the drying tower are static, and the drying effect of the raw materials on the outer wall of the multi-channel pipes is better than the drying effect of the raw materials in other positions, which results in uneven drying of the raw materials. At the same time, there is no dispersion structure for feeding the raw materials, resulting in that most of the raw materials entering the drying tower are piled up in the middle to form a hill, so that the hot air during drying cannot be evenly dispersed in various places where the raw materials are piled up.

[0004] In view of the above technical defects, a solution is now provided. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-channel heat exchange component based on feed processing raw material drying equipment, which is a plurality of scraper plates in contact with the outer wall of the hot steaming pipe that move back and forth, so that the raw materials in contact with the outer wall of the hot steaming pipe are pushed away, so that other raw materials can be close to be hot steamed. Most of the raw materials are moved by the reciprocating scraper plates, so that the accumulated raw materials can move and be heated evenly. At the same time, a rotating spreading plate is arranged at the feed inlet where the raw materials enter, so as to spread the raw materials entering the drying tower to all sides, avoiding the accumulation of raw materials when entering, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a multi-channel heat exchange component based on feed processing raw material drying equipment, comprising a drying tower, the top of the drying tower is connected to a feed pipe, a hot steamer is fixedly installed on the outer wall of the drying tower, a plurality of steam pipes are arranged on the inner wall of the drying tower, and a scraping mechanism and a pushing mechanism are arranged on the outer walls of the plurality of steam pipes;

[0007] The scraping mechanism includes a motor fixedly mounted on the outer wall of the drying tower, a driving gear is provided on one side of the motor, the driving gear is rotatably mounted on the inner wall of the drying tower, the outer wall of the driving gear is meshed with a tooth chain, the inner wall of the tooth chain is meshed with a plurality of sub-gears, the plurality of sub-gears are rotatably mounted on the inner wall of the drying tower, a reciprocating threaded rod is fixedly mounted on one side of the plurality of sub-gears, the plurality of reciprocating threaded rods are rotatably mounted on the inner wall of the drying tower, and the plurality of reciprocating threaded rods and the plurality of steam pipes are arranged parallel to each other.

[0008] In a preferred embodiment, the outer walls of the multiple reciprocating threaded rods are provided with sleeves, the multiple sleeves are fixedly installed on the inner wall of the drying tower, the bottoms of the multiple sleeves are fixedly installed with vertical grooves, the multiple vertical grooves are arranged vertically downward, and the inner walls of the multiple sleeves are slidably installed with sliding blocks, the multiple sliding blocks are threadedly connected to the outer walls of the multiple reciprocating threaded rods, and the multiple sliding blocks pass through the bottoms of the vertical grooves.

[0009] In a preferred embodiment, push-pull rods are fixedly installed on the bottom of the plurality of slide blocks, the plurality of push-pull rods are arranged in a horizontal state, the plurality of push-pull rods and the plurality of steam pipes are arranged perpendicular to each other, and a plurality of scraping plates are fixedly installed on the top of the plurality of push-pull rods, and the outer walls of the plurality of scraping plates are in contact with the outer walls of the plurality of steam pipes.

[0010] In a preferred embodiment, the pushing mechanism includes a long sliding rod slidably mounted on the inner walls of multiple push-pull rods, and the multiple long sliding rods are arranged in a horizontal state. A convex pad is provided on one side of the multiple long sliding rods, and the multiple convex pads are fixedly mounted on the inner wall of the drying tower. A concave pad is provided on the other side of the multiple long sliding rods, and the concave pad is fixedly mounted on the inner wall of the drying tower. The lengths of the multiple convex pads and concave pads and the long sliding rods correspond to the length of the inner wall of the drying tower, and the multiple convex pads and concave pads are staggered with each other.

[0011] In a preferred embodiment, a push plate is fixedly installed at the bottom of the plurality of long sliding rods, a plurality of pick plates are fixedly installed at the bottom of the plurality of pushing plates, and the plurality of pick plates are arranged vertically downward.

[0012] In a preferred embodiment, a spreading mechanism is provided on the top of the drying tower, and the spreading mechanism includes a isotropic rod fixedly mounted on one side of the driving gear, the isotropic rod is rotatably mounted on the inner wall of the drying tower, a first bevel gear is fixedly mounted on one side of the isotropic rod, a second bevel gear is meshed with the top of the first bevel gear, and the second bevel gear is arranged in a horizontal state.

[0013] In a preferred embodiment, a material distribution plate is fixedly installed on the top of the second bevel gear, and the material distribution plate is arranged in a cone shape. A plurality of spreading plates are fixedly installed on the outer wall of the material distribution plate, and a plurality of belt rods are fixedly installed on the top of the material distribution plate. A swivel is fixedly installed on the top of the plurality of belt rods, and the swivel is rotatably installed on the top of the drying tower.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention is to provide a scraping mechanism and a pushing mechanism, and the motor drives the driving gear to rotate, and then the driving gear drives the tooth chain to rotate synchronously and makes multiple sub-gears rotate synchronously, that is, the multiple sub-gears drive the multiple reciprocating threaded rods to rotate in the drying tower, and the multiple reciprocating threaded rods drive the multiple sliding blocks to move respectively so that the multiple push-pull rods move reciprocatingly synchronously, and then the multiple push-pull rods drive the multiple scraping plates to move reciprocatingly on the outer walls of the multiple steam pipes, so that the raw materials on the outer walls of the multiple steam pipes can be moved away, so that other raw materials can be close for hot steaming treatment, and at the same time, the reciprocating movement of the multiple push-pull rods drives the long sliding rods to move reciprocatingly synchronously, and the two sides of the long sliding rods are squeezed according to the shapes of the convex pad and the concave pad to perform telescopic sliding left and right, so that the multiple long sliding rods synchronously slide back and forth when moving back and forth, and the long sliding rod drives the push plate to make the multiple grating plates move synchronously, so that the raw materials in the drying tower are reciprocated and heated evenly.

[0016] 2. At the same time, by setting up a transfer and spreading mechanism, the rotation of the active gear drives the isostatic rod to rotate synchronously, and then the isostatic rod drives the first bevel gear to make the second bevel gear rotate synchronously. The rotation of the second bevel gear drives the distribution plate and multiple push and spread plates to rotate synchronously. That is, the distribution plate rotates through multiple belt rods on the top under the support of the rotating ring, so that the fallen raw materials are scattered around through the rotation of the distribution plate and multiple push and spread plates, avoiding the accumulation of raw materials when entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is an internal front view of the present invention.

[0019] Figure 3 It is a partial vertical sectional view of the present invention.

[0020] Figure 4 For the present invention Figure 3 A-section structure enlarged view.

[0021] Figure 5 It is a top view of the material pushing mechanism in the present invention.

[0022] Figure 6It is a structural schematic diagram of the transfer and spreading mechanism in the present invention.

[0023] Figure 7 For the present invention Figure 6 Enlarged view of the structure of part B.

[0024] The accompanying drawings are marked as follows: 1. drying tower; 2. feed pipe; 3. hot steamer; 4. steam pipe; 5. scraper mechanism; 51. motor; 52. driving gear; 53. tooth chain; 54. sub-gear; 55. reciprocating threaded rod; 56. sleeve; 57. vertical groove; 58. slide block; 59. push-pull rod; 510. scraper plate; 6. pushing mechanism; 61. long slide rod; 62. convex pad plate; 63. concave pad plate; 64. push plate; 65. pick plate; 7. spreading mechanism; 71. isotropic rod; 72. first bevel gear; 73. second bevel gear; 74. material distribution plate; 75. spreading plate; 76. belt rod; 77. swivel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1: In view of the fact that the prior art lacks a structure for sweeping the outer wall of the multi-channel pipe in the drying tower, most of the raw materials in the drying tower are in a static state, so that the drying effect of the raw materials on the outer wall of the multi-channel pipe is better than the drying effect of the raw materials in other positions, that is, the drying effect of the raw materials is uneven. To solve this problem, the following technical solution is proposed:

[0027] Refer to the instruction manual Figure 1-Figure 7 , based on the multi-channel heat exchange components of feed processing raw material drying equipment, such as Figure 1 and Figure 2 As shown, it comprises a drying tower 1, the top of the drying tower 1 is connected with a feed pipe 2, a hot steamer 3 is fixedly installed on the outer wall of the drying tower 1, a plurality of steam pipes 4 are arranged on the inner wall of the drying tower 1, and a scraping mechanism 5 and a pushing mechanism 6 are arranged on the outer walls of the plurality of steam pipes 4;

[0028] like Figure 3 and Figure 4As shown, the scraping mechanism 5 includes a motor 51 fixedly mounted on the outer wall of the drying tower 1, a driving gear 52 is provided on one side of the motor 51, and the driving gear 52 is rotatably mounted on the inner wall of the drying tower 1, the motor 51 drives the driving gear 52 to rotate, the outer wall of the driving gear 52 is meshed with a tooth chain 53, the inner wall of the tooth chain 53 is meshed with a plurality of sub-gears 54, and the plurality of sub-gears 54 are rotatably mounted on the inner wall of the drying tower 1, and then the driving gear 52 drives the tooth chain 53 to rotate synchronously and makes the plurality of sub-gears 54 rotate synchronously, a reciprocating threaded rod 55 is fixedly mounted on one side of the plurality of sub-gears 54, and the plurality of reciprocating threaded rods 55 are rotatably mounted on the inner wall of the drying tower 1, and the plurality of reciprocating threaded rods 55 and the plurality of steam pipes 4 are arranged in parallel with each other, that is, the plurality of sub-gears 54 drive the plurality of reciprocating threaded rods 55 to rotate in the drying tower 1.

[0029] like Figure 3 and Figure 4 As shown, the outer walls of the multiple reciprocating threaded rods 55 are provided with sleeves 56, and the multiple sleeves 56 are fixedly installed on the inner wall of the drying tower 1. The sleeves 56 protect the reciprocating threaded rods 55 from being restricted in rotation. The bottoms of the multiple sleeves 56 are fixedly installed with vertical grooves 57, and the multiple vertical grooves 57 are arranged vertically downward. The inner walls of the multiple sleeves 56 are slidably installed with sliding blocks 58, and the multiple sliding blocks 58 are threadedly connected to the outer walls of the multiple reciprocating threaded rods 55. The multiple sliding blocks 58 pass through the bottoms of the vertical grooves 57, and the vertical grooves 57 allow the sliding blocks 58 driven by the rotation of the reciprocating threaded rods 55 to slide freely and prevent the raw materials in the drying tower 1 from entering the sleeves 56.

[0030] like Figure 3 and Figure 4 As shown, push-pull rods 59 are fixedly installed at the bottom of the multiple sliding blocks 58, and then the multiple sliding blocks 58 move respectively to drive the multiple push-pull rods 59 to move back and forth synchronously, the multiple push-pull rods 59 are arranged in a horizontal state, and the multiple push-pull rods 59 and the multiple steam pipes 4 are arranged perpendicular to each other, and multiple scraping plates 510 are fixedly installed on the top of the multiple push-pull rods 59. The outer walls of the multiple scraping plates 510 are in contact with the outer walls of the multiple steam pipes 4, and the multiple push-pull rods 59 drive the multiple scraping plates 510 to move back and forth on the outer walls of the multiple steam pipes 4, thereby moving the raw materials on the outer walls of the multiple steam pipes 4 away, so that other raw materials can approach for hot steaming treatment.

[0031] like Figure 3 and Figure 5As shown, the pushing mechanism 6 includes a long sliding bar 61 slidably mounted on the inner wall of a plurality of push-pull rods 59, and the plurality of long sliding bars 61 are arranged in a horizontal state. The reciprocating movement of the plurality of push-pull rods 59 drives the long sliding bars 61 to reciprocate synchronously. A convex pad 62 is provided on one side of the plurality of long sliding bars 61, and the plurality of convex pads 62 are fixedly mounted on the inner wall of the drying tower 1. A concave pad 63 is provided on the other side of the plurality of long sliding bars 61, and the concave pad 63 is fixedly mounted on the inner wall of the drying tower 1. The lengths of the plurality of convex pads 62 and the concave pads 63 and the long sliding bars 61 correspond to the lengths of the inner wall of the drying tower 1. The plurality of convex pads 62 and the concave pads 63 are arranged in an interlaced manner. The two sides of the long sliding bars 61 are squeezed according to the shapes of the convex pads 62 and the concave pads 63 to perform telescopic sliding left and right, so that the plurality of long sliding bars 61 synchronously perform reciprocating left and right sliding when performing reciprocating forward and backward movement.

[0032] like Figure 3 and Figure 5 As shown, a plurality of long sliding rods 61 are fixedly provided with a push plate 64 at the bottom, and a plurality of grating plates 65 are fixedly provided with a push plate 64 at the bottom. The plurality of grating plates 65 are vertically arranged downward, and then the long sliding rods 61 drive the push plate 64 to make the plurality of grating plates 65 move synchronously, so that the raw materials in the drying tower 1 are moved back and forth to facilitate uniform heating.

[0033] In a specific implementation, in the drying tower 1 filled with raw materials, the driving gear 52 is driven to rotate by the motor 51, and then the driving gear 52 drives the tooth chain 53 to rotate synchronously and makes the multiple sub-gears 54 rotate synchronously, that is, the multiple sub-gears 54 drive the multiple reciprocating threaded rods 55 to rotate in the drying tower 1, and the multiple reciprocating threaded rods 55 drive the multiple sliding blocks 58 to move respectively so that the multiple push-pull rods 59 reciprocate synchronously, and then the multiple push-pull rods 59 drive the multiple scraping plates 510 to reciprocate on the outer walls of the multiple steam pipes 4, thereby moving the raw materials on the outer walls of the multiple steam pipes 4 away, so that other raw materials can approach for hot steaming treatment;

[0034] At the same time, the reciprocating movement of multiple push-pull rods 59 drives the long slide bar 61 to move reciprocally synchronously, and the two sides of the long slide bar 61 are squeezed according to the shapes of the convex pad plate 62 and the concave pad plate 63 to slide left and right, so that the multiple long slide bars 61 slide back and forth synchronously when moving back and forth, and the long slide bar 61 drives the push plate 64 to make the multiple grilling plates 65 move synchronously, so that the raw materials in the drying tower 1 are reciprocated and heated evenly.

[0035] Embodiment 2: In view of the fact that there is no dispersion structure when feeding the raw materials in the prior art, most of the raw materials entering the drying tower are piled up in the middle to form a hill, so that the hot air during drying cannot reach all the piled raw materials evenly. To solve this problem, the following technical solution is proposed:

[0036] like Figure 6 and Figure 7 As shown, a spreading mechanism 7 is provided at the top of the drying tower 1, and the spreading mechanism 7 includes a isotropic rod 71 fixedly mounted on one side of the driving gear 52, and the isotropic rod 71 is rotatably mounted on the inner wall of the drying tower 1, and the isotropic rod 71 is driven to rotate synchronously by the rotation of the driving gear 52, and a first bevel gear 72 is fixedly mounted on one side of the isotropic rod 71, and a second bevel gear 73 is meshed with the top of the first bevel gear 72, and the second bevel gear 73 is arranged in a horizontal state, so that the isotropic rod 71 drives the first bevel gear 72 to make the second bevel gear 73 rotate synchronously.

[0037] like Figure 6 and Figure 7 As shown, a material distribution plate 74 is fixedly installed on the top of the second bevel gear 73. The material distribution plate 74 is conically arranged, and a plurality of spreading plates 75 are fixedly installed on the outer wall of the material distribution plate 74. The rotation of the second bevel gear 73 drives the material distribution plate 74 and the plurality of spreading plates 75 to rotate synchronously. A plurality of belt rods 76 are fixedly installed on the top of the material distribution plate 74. A swivel 77 is fixedly installed on the top of the plurality of belt rods 76. The swivel 77 is rotatably installed on the top of the drying tower 1, that is, the material distribution plate 74 rotates under the support of the swivel 77 through the plurality of belt rods 76 on the top, so that the fallen raw materials are scattered around by the rotation of the material distribution plate 74 and the plurality of spreading plates 75, so as to avoid the accumulation of raw materials when entering.

[0038] In the specific implementation, the driving gear 52 rotates to drive the isotropic rod 71 to rotate synchronously, and then the isotropic rod 71 drives the first bevel gear 72 to make the second bevel gear 73 rotate synchronously. The rotation of the second bevel gear 73 drives the distribution plate 74 and the multiple spreading plates 75 to rotate synchronously. That is, the distribution plate 74 rotates with the support of the rotating ring 77 through the multiple belt rods 76 on the top, so that the fallen raw materials are scattered around through the rotation of the distribution plate 74 and the multiple spreading plates 75, so as to avoid the accumulation of raw materials when entering.

[0039] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0040] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0041] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-channel heat exchange component based on a feed processing raw material drying device, comprising a drying tower (1), the top of the drying tower (1) is connected to a feed pipe (2), a hot steamer (3) is fixedly installed on the outer wall of the drying tower (1), and a plurality of steam pipes (4) are arranged on the inner wall of the drying tower (1), characterized in that: The outer walls of the plurality of steam pipes (4) are provided with a scraping mechanism (5) and a pushing mechanism (6); The scraping mechanism (5) comprises a motor (51) fixedly mounted on the outer wall of the drying tower (1); a driving gear (52) is provided on one side of the motor (51); the driving gear (52) is rotatably mounted on the inner wall of the drying tower (1); the outer wall of the driving gear (52) is meshed with a toothed chain (53); the inner wall of the toothed chain (53) is meshed with a plurality of sub-gears (54); the plurality of sub-gears (54) are rotatably mounted on the inner wall of the drying tower (1); a reciprocating threaded rod (55) is fixedly mounted on one side of the plurality of sub-gears (54); the plurality of reciprocating threaded rods (55) are rotatably mounted on the inner wall of the drying tower (1); the plurality of reciprocating threaded rods (55) and the plurality of steam pipes (4) are arranged parallel to each other.

2. The multi-channel heat exchange component based on feed processing raw material drying equipment according to claim 1 is characterized in that: The outer walls of the plurality of reciprocating threaded rods (55) are provided with sleeves (56), the plurality of sleeves (56) are fixedly mounted on the inner wall of the drying tower (1), the bottoms of the plurality of sleeves (56) are fixedly mounted with vertical grooves (57), the plurality of vertical grooves (57) are arranged vertically downward, the inner walls of the plurality of sleeves (56) are slidably mounted with sliding blocks (58), the plurality of sliding blocks (58) are threadedly connected to the outer walls of the plurality of reciprocating threaded rods (55), and the plurality of sliding blocks (58) pass through the bottoms of the vertical grooves (57).

3. The multi-channel heat exchange component based on feed processing raw material drying equipment according to claim 2 is characterized in that: A plurality of push-pull rods (59) are fixedly installed at the bottom of the plurality of slide blocks (58), and the plurality of push-pull rods (59) are arranged in a horizontal state. The plurality of push-pull rods (59) and the plurality of steam pipes (4) are arranged perpendicular to each other. A plurality of scraping plates (510) are fixedly installed at the top of the plurality of push-pull rods (59), and the outer walls of the plurality of scraping plates (510) are in contact with the outer walls of the plurality of steam pipes (4).

4. The multi-channel heat exchange component based on feed processing raw material drying equipment according to claim 3 is characterized in that: The pushing mechanism (6) comprises a long sliding rod (61) slidably mounted on the inner wall of a plurality of push-pull rods (59), the plurality of long sliding rods (61) being arranged in a horizontal state, a convex pad (62) being arranged on one side of the plurality of long sliding rods (61), the plurality of convex pads (62) being fixedly mounted on the inner wall of the drying tower (1), a concave pad (63) being arranged on the other side of the plurality of long sliding rods (61), the concave pad (63) being fixedly mounted on the inner wall of the drying tower (1), the lengths of the plurality of convex pads (62) and the concave pads (63) and the long sliding rods (61) corresponding to the length of the inner wall of the drying tower (1), and the plurality of convex pads (62) and the concave pads (63) being arranged in an interlaced manner.

5. The multi-channel heat exchange component based on feed processing raw material drying equipment according to claim 4 is characterized in that: A push plate (64) is fixedly installed at the bottom of the plurality of long sliding rods (61), and a plurality of pick plates (65) are fixedly installed at the bottom of the plurality of push plates (64), and the plurality of pick plates (65) are arranged vertically downward.

6. The multi-channel heat exchange component based on feed processing raw material drying equipment according to claim 1 is characterized in that: The top of the drying tower (1) is provided with a spreading mechanism (7), the spreading mechanism (7) comprising a positioning rod (71) fixedly mounted on one side of a driving gear (52), the positioning rod (71) being rotatably mounted on the inner wall of the drying tower (1), a first bevel gear (72) being fixedly mounted on one side of the positioning rod (71), a second bevel gear (73) being meshed with the top of the first bevel gear (72), and the second bevel gear (73) being arranged in a horizontal state.

7. The multi-channel heat exchange component based on the feed processing raw material drying equipment according to claim 6 is characterized in that: A material distribution disc (74) is fixedly mounted on the top of the second bevel gear (73), and the material distribution disc (74) is arranged in a conical shape. A plurality of spreading plates (75) are fixedly mounted on the outer wall of the material distribution disc (74). A plurality of belt rods (76) are fixedly mounted on the top of the material distribution disc (74), and a rotating ring (77) is fixedly mounted on the top of the plurality of belt rods (76). The rotating ring (77) is rotatably mounted on the top of the drying tower (1).

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