Feeding equipment capable of achieving uniform distribution and conveying of sintered materials

Abstract

The utility model relates to a feeding device capable of achieving uniform distribution and conveying of sintered materials, which comprises a first conveyor used for receiving materials falling from a pelletizer and a second conveyor used for conveying materials to a dryer, and the head end of the second conveyor is used for receiving materials falling from the tail end of the first conveyor. A distributing device used for dispersing distributed materials is arranged below the tail end of the first conveyor; the material distributing device comprises a material distributing groove, a material guiding hose and a material receiving hopper, the upper end of the material guiding hose is connected with the material receiving hopper, and the lower end of the material guiding hose is connected with the material distributing groove; the receiving hopper is located below the first conveyor and connected with a rack of the first conveyor through a connecting structure. The material distribution groove is located above the second conveyor, is connected with a rack of the second conveyor and can vibrate material distribution; and discharge holes are uniformly distributed on the bottom surface of the material distribution groove. The material distribution groove shakes and falls materials at the same time, uniform material distribution and falling are achieved, the uniformity of material distribution on the second-stage conveyor is improved, and then the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintered flux production, in particular to a feeding device capable of realizing uniform conveying of sintered materials. Background Art

[0002] Sintered flux refers to a high-quality, efficient, energy-saving and environment-friendly flux. It means that the prepared wet flux is processed into required particles and calcined at a high temperature of 750-1000°C to form fine particles, thus obtaining the sintered flux. The production of sintered flux is to stir various raw and auxiliary materials evenly with water glass according to a certain formula, and then roll and extrude them into particles by a granulator; then carry out drying and screening and sorting, and the particles meeting the requirements of particle size are transported to high-temperature roasting to form relatively hard sintered flux.

[0003] Limited by the workshop space, the material conveying process in the factory area is as follows: after the granulator discharges materials, they are conveyed by the first-stage conveyor, and the second-stage conveyor is used to receive the materials falling from the first-stage conveyor. The second-stage conveyor is used to convey the materials to the dryer for drying treatment. The materials falling from the first-stage conveyor onto the second-stage conveyor will mainly concentrate in the middle area of the second-stage conveyor, resulting in uneven material distribution, which will directly affect the drying effect of the materials.

[0004] Based on the above technical problems, the technical personnel in the factory combined with the existing equipment configuration in the factory area to transform the structure of the connection position between the first-stage conveyor and the second-stage conveyor, and proposed a feeding device capable of realizing uniform conveying of sintered materials, which distributes the materials falling from the first-stage conveyor evenly, so as to improve the uniformity of material distribution on the second-stage conveyor and further improve the drying effect. Content of the Utility Model

[0005] The utility model aims at the deficiencies of the prior art and provides a feeding device capable of realizing uniform conveying of sintered materials.

[0006] The utility model is realized by the following technical solutions: a feeding device capable of realizing uniform conveying of sintered materials is provided, which includes a first conveyor for receiving the materials discharged from the granulator and a second conveyor for conveying the materials to the dryer. The head end of the second conveyor is used to receive the materials falling from the tail end of the first conveyor. It is characterized in that: a cloth-feeding device for dispersing and distributing materials is arranged below the tail end of the first conveyor; the cloth-feeding device includes a cloth-feeding trough, a guide hose and a receiving hopper. The upper end of the guide hose is connected to the receiving hopper, and the lower end of the guide hose is connected to the cloth-feeding trough; the receiving hopper is located below the first conveyor, and the receiving hopper is connected to the frame of the first conveyor through a connecting structure; the cloth-feeding trough is located above the second conveyor, and the cloth-feeding trough is connected to the frame of the second conveyor and can vibrate to distribute materials; discharging holes are evenly distributed on the bottom surface of the cloth-feeding trough.

[0007] Preferably, connecting plates are respectively installed on the left and right side walls of the cloth chute, and each connecting plate is connected to the frame of the second conveyor through a support assembly.

[0008] Preferably, the support assembly includes a support block fixedly installed on the frame of the second conveyor. A support screw is vertically fixed on the top surface of the support block. The lower end of the spring is sleeved on the support screw, and the upper end of the spring is fixed to the connecting plate.

[0009] Preferably, a tray that can slide axially along the support screw and is used to support the lower end of the spring is sleeved on the support screw, and a positioning nut for supporting the tray is threadedly connected to the support screw. When the positioning nut is rotated upward, the tray can be moved upward, thereby moving the spring upward, and correspondingly adjusting the height of the cloth chute and changing the distance between the cloth chute and the second conveyor.

[0010] Preferably, vibrators are respectively installed on the left and right side walls of the cloth chute. The cloth chute is driven to shake by the vibrators, so as to realize uniform blanking of the cloth chute and improve the uniformity of the material distribution on the second-stage conveyor.

[0011] Preferably, the bottom surface of the cloth chute is an upwardly arched arc surface to facilitate the distribution of the material in the cloth chute to both sides.

[0012] Preferably, the connection structure includes connection ear plates respectively fixed on the left and right side walls of the material receiving hopper. Fixing screws penetrate through each connection ear plate, and the upper ends of each fixing screw are fixed to the frame of the first conveyor.

[0013] Preferably, an upper fixing nut and a lower fixing nut are threadedly connected to each fixing screw, and the upper fixing nut and the lower fixing nut are respectively located on the upper and lower sides of the connection ear plate. By cooperatively adjusting the positions of the upper fixing nut and the lower fixing nut, the distance between the material receiving hopper and the first conveyor can be adjusted.

[0014] Preferably, the guiding flexible hose is a cloth bag.

[0015] The beneficial effects of the present utility model are as follows:

[0016] During use, the material falling from the end of the first conveyor falls into the material receiving hopper, and then falls into the vibrating cloth chute through the guiding flexible hose. The cloth chute shakes while blanking, realizing uniform blanking, improving the uniformity of the material distribution on the second-stage conveyor, and further enhancing the drying effect. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is Figure 1 a partial enlarged structural schematic diagram at A in

[0019] Figure 3 Schematic diagram of the elevated state of the fabric chute of the present utility model;

[0020] As shown in the figure:

[0021] 1. First conveyor, 2. Fixed screw, 3. Connecting ear plate, 4. Upper fixing nut, 5. Lower fixing nut, 6. Material receiving hopper, 7. Guide hose, 8. Fabric chute, 9. Vibrator, 10. Connecting plate, 11. Support block, 12. Second conveyor, 13. Discharge hole, 14. Spring, 15. Support screw, 16. Tray, 17. Positioning nut. Specific implementation manner

[0022] To clearly illustrate the technical features of this solution, the following elaborates on this solution through specific implementation manners.

[0023] As Figures 1 - 3 shown, the present utility model includes a first conveyor 1 for receiving the material discharged from the granulator and a second conveyor 12 for conveying the material to the dryer. The head end of the second conveyor 12 is used to receive the material discharged from the tail end of the first conveyor 1. A fabricating device for dispersing the fabric is arranged below the tail end of the first conveyor 1. The fabricating device includes a fabric chute 8, a guide hose 7 and a material receiving hopper 6. The upper end of the guide hose 7 is connected to the material receiving hopper 6, and the lower end of the guide hose 7 is connected to the fabric chute 8. The material receiving hopper 6 is located below the first conveyor 1, and the material receiving hopper 6 is connected to the frame of the first conveyor 1 through a connecting structure. The fabric chute 8 is located above the second conveyor 12, and the fabric chute 8 is connected to the frame of the second conveyor 12 and can vibrate to fabricate. Discharge holes 13 are evenly distributed on the bottom surface of the fabric chute 8.

[0024] Connecting plates 10 are respectively installed on the left and right side walls of the fabric chute 8, and each connecting plate 10 is connected to the frame of the second conveyor 12 through a support assembly. The support assembly includes a support block 11 fixedly installed on the frame of the second conveyor 12. A support screw 15 is vertically fixed on the top surface of the support block 11. The lower end of the spring 14 is sleeved on the support screw 15, and the upper end of the spring 14 is fixed to the connecting plate 10. A tray 16 that can slide along the axial direction of the support screw 15 and is used to support the lower end of the spring 14 is sleeved on the support screw 15, and a positioning nut 17 for supporting the tray 16 is threadedly connected to the support screw 15. When the positioning nut 17 is rotated upward, the tray 16 can be moved upward, thereby realizing the upward movement of the spring 14, and correspondingly realizing the height adjustment of the fabric chute 8 and changing the distance between the fabric chute 8 and the second conveyor 12.

[0025] Vibrators 9 are respectively installed on the left and right side walls of the fabric chute 8. The fabric chute 8 is driven to shake by the vibrators 9, so as to realize the even discharge of the fabric chute 8 and improve the evenness of the material distribution on the second-stage conveyor.

[0026] In this embodiment, in order to facilitate the distribution of the materials in the cloth chute 8 to both sides thereof, the bottom surface of the cloth chute 8 is an upwardly arched curved surface.

[0027] In this embodiment, the connecting structure includes connecting ear plates 3 respectively fixed on the left and right side walls of the material receiving hopper 6. A fixing screw 2 is penetrated and fixed on each connecting ear plate 3. The upper end of each fixing screw 2 is fixed to the frame of the first conveyor 1. An upper fixing nut 4 and a lower fixing nut 5 are threadedly connected to each fixing screw 2. The upper fixing nut 4 and the lower fixing nut 5 are respectively located on the upper and lower sides of the connecting ear plate 3. By cooperatively adjusting the positions of the upper fixing nut 4 and the lower fixing nut 5, the distance between the material receiving hopper 6 and the first conveyor 1 can be adjusted.

[0028] In this embodiment, the guide hose 7 can be selected as a cloth bag.

[0029] During specific use, the materials falling from the end of the first conveyor 1 fall into the material receiving hopper 6, and then fall into the vibrating cloth chute 8 through the guide hose 7. The cloth chute 8 discharges materials while shaking, realizing uniform discharging of materials, improving the uniformity of the material distribution on the second-stage conveyor, and further enhancing the drying effect.

[0030] Certainly, the above description is not limited to the above examples. The technical features not described in the present invention can be realized by or adopted from the prior art, and will not be elaborated herein; the above embodiments and the accompanying drawings are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. The present invention has been described in detail with reference to the preferred embodiments. Those of ordinary skill in the art should understand that any changes, modifications, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention do not depart from the purpose of the present invention and should also fall within the scope of the claims of the present invention.

Claims

1. A feeding device capable of achieving uniform conveying of sintered materials, comprising a first conveyor for receiving the discharged materials from a granulator and a second conveyor for conveying materials to a dryer. The head end of the second conveyor is used to receive the discharged materials from the tail end of the first conveyor, and it is characterized in that: A cloth distributing device for dispersing cloth is arranged below the end of the first conveyor; the cloth distributing device comprises a cloth trough, a material guiding flexible pipe and a material receiving hopper, the upper end of the material guiding flexible pipe is connected with the material receiving hopper, and the lower end of the material guiding flexible pipe is connected with the cloth trough; the material receiving hopper is located below the first conveyor, and the material receiving hopper is connected with the frame of the first conveyor through a connecting structure; the cloth trough is located above the second conveyor, and the cloth trough is connected with the frame of the second conveyor and can vibrate to distribute cloth. Material discharging holes are uniformly distributed on the bottom surface of the cloth trough.

2. The feeding device capable of realizing uniform conveying of sintered materials according to claim 1, wherein: Connecting plates are respectively installed on the left and right side walls of the cloth trough, and each connecting plate is connected with the frame of the second conveyor through a supporting component.

3. The feeding device capable of realizing uniform conveying of sintered materials according to claim 2, wherein: The supporting component comprises a supporting block fixedly installed on the frame of the second conveyor, a supporting screw rod is vertically and fixedly connected to the top surface of the supporting block, the lower end of a spring is sleeved on the supporting screw rod, and the upper end of the spring is fixed to the connecting plate.

4. The feeding device capable of uniformly conveying sintered materials according to claim 3, characterized in that: A tray capable of sliding axially along the supporting screw rod and used for supporting the lower end of the spring is sleeved on the supporting screw rod, and a positioning nut for supporting the tray is threadedly connected to the supporting screw rod.

5. The feeding device capable of realizing uniform conveying of sintered materials according to claim 1, wherein: Vibrators are respectively installed on the left and right side walls of the cloth trough.

6. The feeding device capable of achieving uniform conveying of sintered materials according to claim 1, characterized in that: The bottom surface of the cloth trough is an upwardly arched arc surface.

7. The feeding device capable of uniformly conveying sintered materials according to claim 1, wherein: The connecting structure comprises connecting ear plates respectively fixed on the left and right side walls of the material receiving hopper, a fixing screw rod penetrates through each connecting ear plate, and the upper end of each fixing screw rod is fixed to the frame of the first conveyor.

8. The feeding device capable of achieving uniform conveying of sintered materials according to claim 7, characterized in that: An upper fixing nut and a lower fixing nut are threadedly connected to each fixing screw rod, and the upper fixing nut and the lower fixing nut are respectively located on the upper and lower sides of the connecting ear plate.

9. The feeding device capable of realizing uniform conveying of sintered materials according to claim 1, characterized in that: The material guiding flexible pipe is a cloth bag.

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