Novel anti-bonding shoveling plate for drying cylinder

Abstract

The utility model discloses a novel anti-bonding shoveling plate for a drying cylinder, which comprises a first shoveling plate main body, a second shoveling plate main body is arranged at the front end of the first shoveling plate main body, a third shoveling plate main body is arranged at the front end of the second shoveling plate main body, and a plurality of material uniformizing components are arranged on the outer side of the third shoveling plate main body. Connecting rings are installed between the two ends of the second shoveling plate body and the first shoveling plate body and between the two ends of the second shoveling plate body and the third shoveling plate body correspondingly, sealing partition plates are fixedly installed on the inner sides of the connecting rings, a flow guide sleeve is installed between the two sealing partition plates, and a plurality of flow guide holes are formed in the outer surface of the flow guide sleeve. A plurality of flow dividing bases are fixedly installed at the rear end of the flow guide sleeve, and a center installation rod is installed on the inner side of the rear end of the flow guide sleeve. The shoveling plates of the drying cylinder are sectioned, so that the material drying process can be sectioned, the materials can be progressively and fully dried, and the internal and external drying degrees of the materials are kept consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of drying cylinders, in particular to a novel anti-sticking copy board for drying cylinders. Background Art

[0002] A drum dryer, also known as a rotary drum dryer or rotary dryer, is a contact-type drying machine that uses internal heat conduction. During the drying process, heat is transferred from the inner wall of the drum to its outer wall, passing through the material being dried attached to the outer surface of the drum, evaporating the moisture from the material. This is a continuous drying process. The lift plate is a key component within the drum dryer, supporting the drum and regulating heat distribution to achieve drying. The design quality of the lift plate directly affects the drying efficiency and energy consumption of the drum dryer.

[0003] When the existing drying drum is drying the material, the copying plate usually performs a single drying operation on the material, which is not convenient for zoning the drying process and cannot maintain the same degree of dryness inside and outside the material; therefore, it does not meet the existing needs. In this regard, we have proposed a new anti-sticking copying plate for the drying drum. Utility Model Content

[0004] The purpose of the utility model is to provide a new anti-sticking copy board for a drying drum, so as to solve the problem in the above background technology that when the existing drying drum dries the material, the copy board usually performs a single drying operation on the material, which is not convenient for zoning the drying process and thus cannot maintain the same degree of dryness inside and outside the material.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: a novel anti-sticking shovel for a drying drum, comprising a first shovel main body, a second shovel main body being installed at the front end of the first shovel main body, a third shovel main body being installed at the front end of the second shovel main body, a plurality of material-splitting assemblies being installed on the outside of the third shovel main body, connecting rings being installed between both ends of the second shovel main body and the first and third shovel main bodies, a sealing baffle being fixedly installed on the inner side of the connecting ring, a guide sleeve being installed between the two sealing baffles, a plurality of guide holes being provided on the outer surface of the guide sleeve, a plurality of diverter seats being fixedly installed on the rear end of the guide sleeve, a central mounting rod being installed on the inner side of the rear end of the guide sleeve, a blocking disk being installed between the rear end of the central mounting rod and the guide sleeve, and a plurality of ventilation frames being installed between the front end of the central mounting rod and the guide sleeve.

[0006] Preferably, a baffle ring is fixedly installed at the rear end of the first copy board body, the outer surface of the first copy board body is provided with a plurality of preheating waist-shaped holes, the outer surface of the second copy board body is provided with a plurality of drying waist-shaped holes, and the outer surface of the third copy board body is provided with a plurality of drying waist-shaped holes.

[0007] Preferably, the number of the ventilation frame is consistent with the number of the guide holes, the diameter of the blocking disk is larger than the diameter of the ventilation frame, and the diameter of the ventilation frame is consistent with the inner circle size of the guide sleeve.

[0008] Preferably, a drying cylinder is fixedly provided on the outer sides of the first, second and third shovel board bodies; a preheating chamber is provided between the first shovel board body and the drying cylinder; a drying chamber is provided between the second shovel board body and the drying cylinder; a drying chamber is provided between the third shovel board body and the drying cylinder; the preheating chamber is connected to a plurality of diverter seats through a plurality of preheating waist-shaped holes; the drying chamber is connected to a plurality of guide holes through a plurality of drying waist-shaped holes.

[0009] Preferably, both ends of the second copy plate body are fixedly connected to the first copy plate body and the third copy plate body through connecting rings, the guide sleeve is fixedly connected to the two sealing partitions, and the third copy plate body is connected to multiple diverter seats through the guide sleeve.

[0010] Preferably, the front end of the central mounting rod passes through the guide sleeve, the blocking plate and multiple ventilation frames in sequence, the central mounting rod is fixedly connected to the blocking plate and multiple ventilation frames, the rear end of the central mounting rod is connected to the guide sleeve through a knob, one end of the knob passes through the guide sleeve and is in contact with the rear end of the central mounting rod, and the knob is connected to the guide sleeve through threads.

[0011] Preferably, each of the material leveling components is composed of five material shifting plates, and the installation angles of the five material shifting plates are inconsistent.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a preheating chamber, a drying chamber and a drying chamber respectively between the first shoveling plate body, the second shoveling plate body and the third shoveling plate body and the drying cylinder. The dry hot air can preheat the material under the guidance of the guide sleeve, the diverter seat and the preheating waist-shaped hole. At the same time, the dry hot air is transported to the drying chamber under the guidance of the guide hole and the drying waist-shaped hole, thereby removing the residual moisture on the surface of the preheated material and achieving drying of the material. When the material is transported to the inner side of the drying chamber, the material can be moved by multiple material-splitting components, effectively improving the contact effect between the material and the hot dry air;

[0014] 2. The utility model can maintain uniform distribution of materials in the drying chamber through the material leveling component, thereby improving the drying rate and drying uniformity. The inner sides of the first shoveling plate body, the second shoveling plate body and the third shoveling plate body are separated by two sealing partitions, thereby facilitating the progressive conveying of dry hot air by the guide sleeve, thereby realizing the gradual increase of material drying zoning and temperature. The central mounting rod drives the sealing plate and multiple ventilation frames to move forward on the inner side of the guide sleeve to achieve the blocking of the diversion seat and the guide hole, thereby facilitating the reduction of heat loss and improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of the entire utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the diverter seat of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall explosion structure of the utility model.

[0019] In the figure: 1. First copy board body; 2. Second copy board body; 3. Third copy board body; 4. Material blocking ring; 5. Preheating waist-shaped hole; 6. Drying waist-shaped hole; 7. Drying waist-shaped hole; 8. Material leveling assembly; 9. Diverter seat; 10. Guide sleeve; 11. Center mounting rod; 12. Ventilation frame; 13. Connecting ring; 14. Sealing partition; 15. Blocking disk; 16. Guide hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1 and Figure 4 The utility model provides an embodiment: a new anti-sticking shovel for a drying drum, comprising a first shovel main body 1, a second shovel main body 2 is installed at the front end of the first shovel main body 1, a third shovel main body 3 is installed at the front end of the second shovel main body 2, and a plurality of material-splitting components 8 are installed on the outer side of the third shovel main body 3, each material-splitting component 8 is composed of five material-splitting plates, and the installation angles of the five material-splitting plates are inconsistent. The multiple material-splitting components 8 can be used to stir the material, effectively improving the contact effect between the material and the hot dry air, and the material-splitting components 8 can keep the material evenly distributed in the drying chamber, thereby improving the drying rate and drying uniformity;

[0022] Connecting rings 13 are installed between both ends of the second copy plate body 2 and the first copy plate body 1 and the third copy plate body 3. A sealing partition 14 is fixedly installed on the inner side of the connecting ring 13. Both ends of the second copy plate body 2 are fixedly connected to the first copy plate body 1 and the third copy plate body 3 through the connecting ring 13. The guide sleeve 10 is fixedly connected to the two sealing partitions 14. A guide sleeve 10 is installed between the two sealing partitions 14. The outer surface of the guide sleeve 10 is provided with a plurality of guide holes 16. The rear end of the guide sleeve 10 is fixedly mounted with a plurality of diverter seats 9. The third copy plate body 3 is connected to the plurality of diverter seats 9 through the guide sleeve 10. The inner sides of the first copy plate body 1, the second copy plate body 2 and the third copy plate body 3 are separated by two sealing partitions 14, so as to facilitate the progressive conveying of dry hot air by the guide sleeve 10, thereby realizing the gradual increase of the material drying partition and temperature.

[0023] See also Figures 2 to 4 A central mounting rod 11 is installed on the inner side of the rear end of the guide sleeve 10, a blocking disk 15 is installed between the rear end of the central mounting rod 11 and the guide sleeve 10, and a plurality of ventilation frames 12 are installed between the front end of the central mounting rod 11 and the guide sleeve 10. The front end of the central mounting rod 11 passes through the guide sleeve 10, the blocking disk 15 and the plurality of ventilation frames 12 in sequence, and the central mounting rod 11 is fixedly connected to the blocking disk 15 and the plurality of ventilation frames 12. The rear end of the central mounting rod 11 is connected to the guide sleeve 10 through a knob, and one end of the knob passes through the guide sleeve 10. The sleeve 10 is in close contact with the rear end of the central mounting rod 11, the knob is connected to the guide sleeve 10 by threads, the number of ventilation frames 12 and the number of guide holes 16 are the same, the diameter of the sealing disk 15 is larger than the diameter of the ventilation frame 12, and the diameter of the ventilation frame 12 is consistent with the inner circle size of the guide sleeve 10. The sealing disk 15 and multiple ventilation frames 12 are driven forward on the inner side of the guide sleeve 10 by the central mounting rod 11 to achieve the blocking of the diverter seat 9 and the guide holes 16, thereby reducing heat loss and improving the drying effect.

[0024] See also Figure 1 , a baffle ring 4 is fixedly installed at the rear end of the first shovel body 1, a plurality of preheating waist-shaped holes 5 are provided on the outer surface of the first shovel body 1, a plurality of drying waist-shaped holes 6 are provided on the outer surface of the second shovel body 2, and a plurality of drying waist-shaped holes 7 are provided on the outer surface of the third shovel body 3. A drying cylinder is fixedly provided on the outside of the first shovel body 1, the second shovel body 2 and the third shovel body 3. A preheating chamber is provided between the first shovel body 1 and the drying cylinder, a drying chamber is provided between the second shovel body 2 and the drying cylinder, and a drying chamber is provided between the third shovel body 3 and the drying cylinder. The preheating chamber is connected to the plurality of diverter seats 9 through the plurality of preheating waist-shaped holes 5, and the drying chamber is connected to the plurality of guide holes 16 through the plurality of drying waist-shaped holes 6. The temperature of the material can be increased and the moisture can be removed in sequence through the preheating chamber, the drying chamber and the drying chamber, thereby achieving gradual and sufficient drying.

[0025] When in use, both ends of the second copy board body 2 are fixedly connected to the first copy board body 1 and the third copy board body 3 through the connecting ring 13, and the first copy board body 1, the second copy board body 2 and the third copy board body 3 are fixed to the inner side of the drying cylinder, and a preheating chamber, a dry solid chamber and a drying chamber are respectively provided between the first copy board body 1, the second copy board body 2 and the third copy board body 3 and the drying cylinder. The material to be dried is placed in the preheating chamber, the power is turned on, and the drying cylinder is rotated so that the drying cylinder drives the material to roll through the first copy board body 1, the second copy board body 2 and the third copy board body 3;

[0026] At the same time, dry hot air is injected through the front end of the third shoveling plate body 3, so that the dry hot air can preheat the material under the guidance of the guide sleeve 10, the diverter seat 9 and the preheating waist-shaped hole 5. The material slowly moves forward on the outside of the first shoveling plate body 1, the second shoveling plate body 2 and the third shoveling plate body 3. At the same time, the dry hot air is transported to the drying and solidifying chamber under the guidance of the guide hole 16 and the drying and solidifying waist-shaped hole 6, thereby removing the residual moisture on the surface of the preheated material and achieving drying and solidification of the material.

[0027] When the material is transported to the inner side of the drying chamber, a plurality of material-splitting components 8 are fixedly installed on the outer side of the third shoveling plate body 3, and five material-splitting plates are installed on the inner side of each material-splitting component 8, so that the material can be moved by the plurality of material-splitting components 8, effectively improving the contact effect between the material and the hot dry air, and the material-splitting components 8 can keep the material evenly distributed in the drying chamber, thereby improving the drying rate and drying uniformity;

[0028] The inner sides of the first shovel main body 1, the second shovel main body 2 and the third shovel main body 3 are separated by two sealing partitions 14, so that the guide sleeve 10 can progressively convey the dry hot air, realize the material drying zoning and the gradual increase of the temperature, and the central mounting rod 11 drives the blocking plate 15 and the multiple ventilation frames 12 to move forward on the inner side of the guide sleeve 10, so that the central mounting rod 11 can block the diverter seat 9 and the guide hole 16 through the blocking plate 15 and the multiple ventilation frames 12, thereby reducing heat loss and improving the drying effect.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A novel anti-sticking copy board for a drying drum, comprising a first copy board body (1), characterized in that: The front end of the first copy board body (1) is installed with a second copy board body (2), the front end of the second copy board body (2) is installed with a third copy board body (3), the outer side of the third copy board body (3) is installed with a plurality of material leveling components (8), and connecting rings (13) are installed between the two ends of the second copy board body (2) and the first copy board body (1) and the third copy board body (3), and a sealing partition (14) is fixedly installed on the inner side of the connecting ring (13). Between the two sealing partitions (14) A flow guide sleeve (10) is installed, and the outer surface of the flow guide sleeve (10) is provided with a plurality of flow guide holes (16), a plurality of diverter seats (9) are fixedly installed at the rear end of the flow guide sleeve (10), a central mounting rod (11) is installed on the inner side of the rear end of the flow guide sleeve (10), a sealing disk (15) is installed between the rear end of the central mounting rod (11) and the flow guide sleeve (10), and a plurality of ventilation frames (12) are installed between the front end of the central mounting rod (11) and the flow guide sleeve (10).

2. The novel anti-sticking copy board for a drying drum according to claim 1 is characterized in that: A material blocking ring (4) is fixedly mounted on the rear end of the first shovel main body (1); a plurality of preheating waist-shaped holes (5) are provided on the outer surface of the first shovel main body (1); a plurality of drying waist-shaped holes (6) are provided on the outer surface of the second shovel main body (2); and a plurality of drying waist-shaped holes (7) are provided on the outer surface of the third shovel main body (3).

3. The novel anti-sticking copy board for a drying drum according to claim 1 is characterized in that: The number of the ventilation frame (12) and the guide holes (16) is the same, the diameter of the blocking disk (15) is larger than the diameter of the ventilation frame (12), and the diameter of the ventilation frame (12) is consistent with the inner circle size of the guide sleeve (10).

4. The novel anti-sticking copy board for a drying drum according to claim 2 is characterized in that: A drying cylinder is fixedly provided on the outer sides of the first shoveling plate body (1), the second shoveling plate body (2) and the third shoveling plate body (3); a preheating chamber is provided between the first shoveling plate body (1) and the drying cylinder; a drying chamber is provided between the second shoveling plate body (2) and the drying cylinder; and a drying chamber is provided between the third shoveling plate body (3) and the drying cylinder. The preheating chamber is connected to a plurality of diverter seats (9) through a plurality of preheating waist-shaped holes (5); and the drying chamber is connected to a plurality of guide holes (16) through a plurality of drying waist-shaped holes (6).

5. The novel anti-sticking copy board for a drying drum according to claim 1 is characterized in that: Both ends of the second shoveling plate body (2) are fixedly connected to the first shoveling plate body (1) and the third shoveling plate body (3) via connecting rings (13); the flow guide sleeve (10) is fixedly connected to the two sealing partitions (14); and the third shoveling plate body (3) is connected to the plurality of diverter seats (9) via the flow guide sleeve (10).

6. The novel anti-sticking copy board for a drying drum according to claim 1 is characterized in that: The front end of the central mounting rod (11) passes through the guide sleeve (10), the blocking disk (15) and the plurality of ventilation frames (12) in sequence, and the central mounting rod (11) is fixedly connected to the blocking disk (15) and the plurality of ventilation frames (12). The rear end of the central mounting rod (11) is connected to the guide sleeve (10) through a knob, one end of the knob passes through the guide sleeve (10) and is in contact with the rear end of the central mounting rod (11), and the knob is connected to the guide sleeve (10) through a thread.

7. The novel anti-sticking copy board for a drying drum according to claim 1 is characterized in that: Each material leveling assembly (8) is composed of five material-diverting plates, and the installation angles of the five material-diverting plates are all inconsistent.

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