Blanking type material drying mechanism

Abstract

The utility model discloses a blanking type material drying mechanism which comprises a drying bin, an opening type bin opening is formed in the upper end portion of the drying bin, material conveying mechanisms are arranged on the two sides of the bin opening, a net-shaped partition plate is further arranged at the upper end of the drying bin, and materials on the material conveying mechanisms correspondingly fall on the net-shaped partition plate. The mesh size of the net-shaped partition plate is larger than the size of materials, a material pushing mechanism is further arranged on the net-shaped partition plate, and a discharging port is formed in the lower end of the drying bin. A transversely-arranged installation cylinder is further installed below the net-shaped partition plate, the two sides of the installation cylinder are fixed to the inner wall of the bin body of the drying bin, an electric heating rod is correspondingly installed in the installation cylinder, and the tail end of the electric heating rod is correspondingly fixed to the outer wall of the drying bin. The device is of a blanking type structure, materials fall down from the bin opening and are dried by dissipated heat at the positions of the electric heating rod and the mounting cylinder, and due to blanking, no material is accumulated, extruded and the like, and the drying efficiency and quality can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material drying technical equipment and technical field, specifically speaking, it is a material drying mechanism of material falling. BACKGROUND

[0002] In prior art, material drying mechanism can be used for drying crops such as grain, which is the core equipment for realizing efficient dehydration in industrial production, and its technical development directly affects product quality, energy cost and environmental performance.

[0003] The drying equipment in prior art usually has the following types:

[0004] Spray dryer, its principle is that liquid material is atomized and contacted with hot air, and is dried into powder instantly, such as milk powder, instant coffee, etc., multistage drying tower design can reduce energy consumption by 30%, and new atomizer (such as ultrasonic atomization) improves particle uniformity.

[0005] Fluidized bed dryer, mainly through vibration fluidized bed vibration to enhance heat transfer and mass transfer, and drying efficiency is improved by 40%; it can be used for drying lithium battery positive material and the like.

[0006] Belt dryer, mainly multilayer belt design can handle high-moisture materials, and realizes uniform drying through segmented temperature control; it is mainly used for dehydration and drying of grain and vegetables, and can maintain nutritional ingredients.

[0007] And in prior art, for example: the “transmission type material drying bin” disclosed in publication (announcement) No. CN116242118A, the technical scheme is to realize the transmission of material by using the upper and lower layer transmission belt, and realize the drying of material in the transmission process.

[0008] But the drying efficiency and quality of this structure form need to be improved, so the material stays on the transmission belt for a long time, the material cannot contact with heat when on the transmission belt, and the material is seriously accumulated, resulting in unsatisfactory drying effect, and unable to realize rapid drying and improve drying quality.

[0009] Therefore, in order to solve the above problems, a material falling type material drying mechanism capable of effectively improving drying efficiency and quality is needed. Utility model content

[0010] The utility model aims at the deficiencies in prior art, and provides a material falling type material drying mechanism; its technical scheme is as follows:

[0011] A kind of blanking type material drying mechanism, including drying bin, the upper end of the drying bin is provided with the opening type bin mouth, material transport mechanism is provided on the both sides of bin mouth, and the upper end of drying bin is also provided with mesh baffle, material on material transport mechanism corresponds to fall on mesh baffle, and the mesh size of mesh baffle is set to be greater than the size of material, the mesh baffle is also provided with pusher mechanism, the lower end of the drying bin is provided with discharge port;

[0012] The lower of the mesh baffle is also equipped with the installation cylinder that is transversely arranged, the both sides of the installation cylinder are fixed on the inner wall of the bin body of the drying bin, and the electric heating rod is correspondingly installed in the installation cylinder, the tail end of the electric heating rod is correspondingly fixed on the outer wall of the drying bin, and the rod body of the electric heating rod is correspondingly inserted into the installation cylinder from the outside.

[0013] The electric heating rod transmits heat to the drying bin in the installation cylinder, and the material falls under the action of the pusher mechanism on the mesh baffle, and is heated by the heat of the electric heating rod, and finally discharged from the discharge port.

[0014] Further, the drying bin is provided as a square bin body structure, and the square bin body is designed to facilitate the installation of the pusher mechanism and has a reasonable structure.

[0015] Further, the material transport mechanism is provided as a belt type transport mechanism, which is convenient to install and can smoothly transport the material.

[0016] Further, the pusher mechanism includes reciprocating motors arranged on the both sides of the bin mouth, the main shaft of the reciprocating motor is transversely inserted into the bin mouth, and the shaft end is provided with a push plate, and the push plate is correspondingly placed on the mesh baffle and moves back and forth on the mesh baffle under the drive of the reciprocating motor, thereby pushing the material on the mesh baffle to move back and forth.

[0017] Further, the length of the push plate is set to be consistent with the width of the bin body of the drying bin, and the push plate is provided as a triangular plate body structure, and the stroke of the two reciprocating motors is correspondingly set so that the two push plates do not affect each other.

[0018] Further, the installation cylinder is provided with ten rows in the drying bin, and the installation cylinder is provided as a square cylinder.

[0019] Further, the installation cylinders of the two adjacent rows are arranged in a staggered manner, and the installation cylinder is placed at an angle of 45°, and the top corner of one side of the installation cylinder is vertically upward.

[0020] Further, one row of the installation cylinders of the two adjacent rows is provided with five installation cylinders, and the other side is correspondingly provided with four installation cylinders, in order to increase the drying effect and reasonably arrange the position and number of the installation cylinders.

[0021] The utility model discloses the following beneficial effects:

[0022] 1) the device is blanking type structure, and material falls from the bin mouth, and the heat that is sent out is dried to the position of electric heating rod and installation cylinder, and since blanking, there is no any material accumulation and extrusion of material, etc., can effectively improve drying efficiency and quality;

[0023] 2) the electric heating rod in the device is correspondingly arranged in the installation cylinder, can effectively protect the installation cylinder and prevent the material from directly contacting the electric heating rod to produce excessive drying;

[0024] 3) the electric heating rod and installation cylinder in the device are arranged in an up-and-down staggered mode, and the material falls from top to bottom, and will inevitably fall on the installation cylinder, and then falls downward again, and the direct contact with the installation cylinder increases the drying efficiency; And the installation cylinder is correspondingly arranged as a square cylinder structure, and is installed at an angle of 45 degrees, and the falling of the material is more smooth, and the material will not be accumulated on the installation cylinder, and the structure design is very reasonable;

[0025] 4) the device also sets up a pushing mechanism, and the reciprocating motor of the pushing mechanism can drive the push plate to move back and forth on the net-shaped partition plate, so as to push the material on the net-shaped partition plate back and forth, and correspondingly make the material fall from the net-shaped partition plate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural drawing of the utility model;

[0027] Figure 2 It is Figure 1 A view in the middle;

[0028] Figure 3 It is Figure 1 B-B view in the middle;

[0029] Figure 4 It is Figure 1 C-C view in the middle;

[0030] Among them, the drying bin 1;Bin mouth 2;Material transport mechanism 3;Net-shaped partition plate 4;Discharge port 5;Installation cylinder 6;Electric heating rod 7;Reciprocating motor 8;Main shaft 9;Push plate 10. DETAILED DESCRIPTION

[0031] The utility model will be further illustrated in combination with the drawings and specific embodiments, and the embodiments are implemented on the premise of the technical scheme of the utility model, and it should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model.

[0032] For example, Figure 1As shown in the figure, a material falling type material drying mechanism comprises a drying bin 1, the upper end of the drying bin 1 is provided with an open bin mouth 2, material conveying mechanisms 3 are arranged on both sides of the bin mouth 2, and the upper end of the drying bin 1 is further provided with a meshed partition plate 4, the material on the material conveying mechanisms 3 falls on the meshed partition plate 4, and the mesh size of the meshed partition plate 4 is greater than the size of the material, and the meshed partition plate 4 is further provided with a material pushing mechanism, and the lower end of the drying bin 1 is provided with a discharge port 5.

[0033] As shown in the figure, Figure 2 and Figure 3 the lower side of the meshed partition plate 4 is further provided with a transversely arranged mounting cylinder 6, the two sides of the mounting cylinder 6 are fixed on the inner wall of the bin body of the drying bin 1, and an electric heating rod 7 is correspondingly arranged in the mounting cylinder 6, the tail end of the electric heating rod 7 is correspondingly fixed on the outer wall of the drying bin 1, and the rod body of the electric heating rod 7 is correspondingly inserted into the mounting cylinder 6 from the outside.

[0034] The electric heating rod 7 transmits heat to the drying bin 1 in the mounting cylinder 6, the material falls downward on the meshed partition plate 4 under the action of the material pushing mechanism, is heated by the heat of the electric heating rod 7, and is finally discharged from the discharge port 5.

[0035] The drying bin 1 is provided as a square bin body structure; and the material conveying mechanisms 3 are provided as belt type conveying mechanisms.

[0036] The material pushing mechanism comprises reciprocating motors 8 arranged on both sides of the bin mouth 2, the main shafts 9 of the reciprocating motors 8 are transversely inserted into the bin mouth 2, and the shaft ends are provided with push plates 10, and the push plates 10 are correspondingly placed on the meshed partition plate 4, and are moved back and forth on the meshed partition plate 4 under the driving of the reciprocating motors 8, so as to push the material on the meshed partition plate 4 to move back and forth.

[0037] The length of the push plate 10 is arranged to be consistent with the width of the bin body of the drying bin 1; and the push plate 10 is provided as a triangular plate body structure, and the stroke of the two reciprocating motors 8 is correspondingly arranged, so that the two push plates 10 do not affect each other.

[0038] As shown in the figure, Figure 4 the mounting cylinder 6 is arranged in ten rows in the drying bin 1, and the mounting cylinder 6 is provided as a square cylinder; the two adjacent rows of the mounting cylinder 6 are arranged in a staggered manner, and the mounting cylinder 6 is arranged at an angle of 45°, and one side of the mounting cylinder 6 is vertically upward.

[0039] Five mounting cylinders 6 are arranged in one row of the two adjacent rows, and four mounting cylinders 6 are correspondingly arranged in the other row.

[0040] The specific working process and principle of the device are as follows: in the device, the material is conveyed to the bin mouth position by the material conveying mechanisms on both sides, falls on the meshed partition plate, the mesh size of the meshed partition plate is relatively large, and the material falls on the meshed partition plate and then falls into the drying bin.

[0041] Because the material itself can be in a wet state, it cannot effectively fall from the mesh partition, so the device is also provided with a material pushing mechanism, and the reciprocating motor of the material pushing mechanism can drive the push plate to move back and forth on the mesh partition, so as to push the material on the mesh partition back and forth, thereby facilitating the material to fall from the mesh partition.

[0042] Moreover, the shape of the push plate is triangular in the device, which can ensure that the material is pushed back and forth and smoothly discharged.

[0043] When the material falls downward, the electric heating rod is correspondingly arranged in the mounting cylinder, the electric heating rod generates heat, and then the heat is transmitted to the mounting cylinder, and then the mounting cylinder is emitted into the warehouse body, and when the material falls from above, it is dried by heat, and since the material falls from top to bottom without any obstruction and accumulation, the drying efficiency can be effectively improved.

[0044] In the device, the electric heating rod is correspondingly arranged in the mounting cylinder, which can prevent the material from directly contacting the electric heating rod, on the one hand, the heat directly generated by the electric heating rod is high, and if it is directly contacted, the material will be scorched, and on the other hand, the material will also corrode the electric heating rod, affecting the service life of the electric heating rod.

[0045] In addition, the electric heating rod and the mounting cylinder are arranged in an up-and-down staggered manner in the device, the material falls from top to bottom, and will inevitably fall on the mounting cylinder, and then falls downward, which increases the drying efficiency by directly contacting the mounting cylinder, and the mounting cylinder is correspondingly arranged in a square cylinder structure and is installed at an angle of 45°, so that the material falls more smoothly and will not cause the material to accumulate on the mounting cylinder, and the structure design is very reasonable.

[0046] The above specific embodiment is only a preferred embodiment of the present application, and is not intended to limit the implementation and scope of claims of the present application, and any equivalent changes and modifications made according to the content of the patent protection scope of the present application should be included in the patent application scope of the present application.

Claims

1. A material drying mechanism for discharge-type materials, characterized in that: The equipment includes a drying chamber (1), which has an open opening (2) at its upper end. Material conveying mechanisms (3) are provided on both sides of the opening (2). A mesh partition (4) is also provided at the upper end of the drying chamber (1). The material on the material conveying mechanism (3) falls onto the mesh partition (4). The mesh size of the mesh partition (4) is larger than the size of the material. A pushing mechanism is also provided on the mesh partition (4). A discharge port (5) is provided at the lower end of the drying chamber (1). Below the mesh partition (4), there is also a horizontally arranged mounting cylinder (6). The two sides of the mounting cylinder (6) are fixed to the inner wall of the drying chamber (1), and an electric heating rod (7) is installed inside the mounting cylinder (6). The tail end of the electric heating rod (7) is fixed to the outer wall of the drying chamber (1), and the rod body of the electric heating rod (7) extends into the mounting cylinder (6) from the outside. The electric heating rod (7) transfers heat to the drying chamber (1) inside the mounting cylinder (6). The material falls downward under the action of the pushing mechanism on the mesh partition (4), and is heated by the heat of the electric heating rod (7). Finally, the material is discharged from the discharge port (5).

2. The material drying mechanism for discharge type according to claim 1, characterized in that: The drying chamber (1) is configured as a square chamber structure.

3. The material drying mechanism for discharge type according to claim 1, characterized in that: The material transport mechanism (3) is configured as a belt conveyor.

4. The material drying mechanism for discharge type according to claim 3, characterized in that: The material pushing mechanism includes reciprocating motors (8) set on both sides of the hopper opening (2). The main shaft (9) of the reciprocating motor (8) extends laterally into the hopper opening (2), and a push plate (10) is installed at the shaft end. The push plates (10) are placed on the mesh partition (4) respectively. Driven by the reciprocating motor (8), they move back and forth on the mesh partition (4) to push the material on the mesh partition (4) back and forth.

5. The material drying mechanism for discharge type according to claim 4, characterized in that: The length of the push plate (10) is set to be consistent with the width of the drying chamber (1); and the push plate (10) is set to a triangular plate structure, and the stroke of the reciprocating motors (8) on both sides is set accordingly, so that the push plates (10) on both sides will not have any impact.

6. The material drying mechanism for discharge type according to claim 1, characterized in that: The mounting cylinder (6) is arranged in ten rows in the drying chamber (1), and the mounting cylinder (6) is set as a square cylinder.

7. The material drying mechanism for discharge type according to claim 6, characterized in that: The mounting cylinders (6) in two adjacent rows are staggered, and the mounting cylinders (6) are placed at an angle of 45°, with the top corner of one side of the mounting cylinder (6) set vertically upward.

8. The material drying mechanism for discharge type according to claim 7, characterized in that: There are five installation cylinders (6) in one row and four on the other side.

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