Anti-blocking discharging device of thermal insulation material for electrolytic bath

Abstract

The anti-blocking discharging device comprises a bin body, the upper end of the bin body is connected with a plurality of feeding bins in the same cavity, shells protrude out of the two sides of each feeding bin, mounting holes are formed in the front ends and the rear ends of the shells, and the feeding bins are connected with the mounting holes. Supports which are located on the same horizontal line with the mounting holes in the front end and the rear end of the shell are further arranged at the front ends and the rear ends of the feeding bins, a transmission shaft is erected through the supports and the shell, and the transmission shaft is erected along the front supports and the rear supports of the feeding bins and arranged in the shell in a penetrating mode through the mounting holes of the shell; blanking rollers arranged in the shell are fixedly arranged on sections, arranged in the shell, of the transmission shafts; the transmission shafts on the two sides are in transmission connection, and one transmission shaft is coaxially connected with a first motor. The material screening device is further arranged in the bin body, efficient material mixing and screening are achieved, and multi-channel rapid discharging can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding equipment, in particular to a blocking-proof material feeding device for a heat-insulating material used in an electrolytic cell. Background Art

[0002] Electrolytic cells are mostly used in the metal refining industry. They achieve the extraction of high-purity metals through electrolytic deposition. During the operation of the electrolytic cell, a certain temperature needs to be maintained to improve the electrolysis efficiency and reduce energy consumption. Since the insulation materials used in the electrolytic cell need to mix and process a variety of materials before being put into use, during the mixing process, due to the variety of materials, different materials have different specifications. At the same time, during the feeding process to the processing equipment, materials will accumulate, resulting in low feeding efficiency. In addition, the mixed materials need to be pressed and formed during the processing. Therefore, when materials of different specifications are mixed together, it is necessary to ensure that the specifications of the various materials are the same, so that the mixing process of the materials can be complete and the specifications can be unified during the pressing process. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an anti-blocking feeding device for heat insulation materials for electrolytic cells, which can efficiently mix and screen materials and perform multi-channel rapid feeding.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a device for preventing blocking of thermal insulation materials for electrolytic cells, including a bin body, a plurality of feed bins are connected to the cavity at the upper end of the bin body, a shell is protruded on both sides of the plurality of feed bins, mounting holes are opened at the front and rear ends of the shell, and the front and rear ends of the plurality of feed bins are also provided with brackets on the same horizontal line as the mounting holes at the front and rear ends of the shell, a transmission shaft is mounted through the bracket and the shell, the transmission shaft is mounted along the front and rear brackets of the plurality of feed bins and is arranged in the shell through the mounting holes of the shell, and a feeding roller arranged in the shell is fixedly arranged on the section of the transmission shaft placed in the shell; the transmission shafts on both sides are transmission connected, and a first motor is coaxially connected to one of the transmission shafts; a screening device is also arranged in the bin body.

[0005] Preferably, the warehouse body is a rectangular cavity structure with an open upper end and a hollow interior, and a first discharge port and a second discharge port are respectively formed at the front end and the lower end of the warehouse body.

[0006] Preferably, the number of the feed bins is N, where N is a positive integer greater than or equal to 2, and the lower ends of the multiple feed bins are connected to the bin body and the cavity.

[0007] Preferably, the shell is an arc-shaped cavity structure protruding from both sides of the feed bin, and mounting holes are provided at both the front and rear ends of the shell.

[0008] Preferably, there are two transmission shafts, which are respectively disposed on the left and right sides of the feed bin, and the transmission shafts are mounted on brackets arranged from the front to the rear of the feed bin. The middle part of the transmission shaft passes through the mounting holes at the front and rear ends of the shell and is arranged inside the shell. The sections of the transmission shafts arranged inside the shell are provided with unloading rollers, and the surfaces of the unloading rollers are provided with patterns that increase friction. A transmission belt is sleeved between the two transmission shafts, and one end of one of the transmission shafts is coaxially connected to the first motor.

[0009] Preferably, the screening device includes a screen frame, the screen frame is arranged in a warehouse body, the upper end of the screen frame is opened, the upper end opening of the screen frame and the warehouse body are the same opening, the screen frame is an arc-shaped structure, the surface of the screen frame has mesh holes, and a feeding auger arranged in the middle of the screen frame is arranged from front to back of the warehouse body, and one end of the feeding auger is coaxially connected to a second motor.

[0010] The beneficial effects of the utility model are: 1. By arranging multiple feeding bins above the bin body and equipping them with discharge rollers, the material is prevented from accumulating at the discharge port through the rotation of the discharge rollers, and the material is accelerated downward by the discharge rollers, thereby achieving uniform dispersion and continuous discharge of the thermal insulation material, effectively avoiding the blockage problem easily caused by traditional single-point discharge, improving the continuity and stability of material flow, and reducing the downtime and maintenance time caused by blockage.

[0011] 2. Through the transmission of the screen frame and the feeding auger, when the material falls into the screen frame, it is mixed and conveyed by the feeding auger. The smaller material falls out through the second discharge port, and the larger material is discharged through the first discharge port, thus realizing the diversion of materials of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0014] Figure 3 It is a cross-sectional view of the utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the warehouse body in the utility model;

[0016] Figure 5 This is a schematic diagram of the transmission shaft structure of the utility model.

[0017] Notes in the figure

[0018] 1. Bin body; 101. First discharge port; 102. Second discharge port; 2. Feed bin; 201. Shell; 202. Bracket; 3. Transmission shaft; 301. Feeding roller; 302. First motor; 303. Transmission belt; 4. Screen frame; 5. Feeding auger; 501. Second motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Combination Figure 1-5 The utility model is a device for preventing the blocking of heat-insulating materials for electrolytic cells, comprising a bin body 1, wherein the upper end of the bin body 1 is connected to a plurality of feed bins 2 with a cavity, and shells 201 protrude from both sides of the plurality of feed bins 2, and mounting holes are provided at both front and rear ends of the shell 201, and brackets 202 on the same horizontal line as the mounting holes at the front and rear ends of the shell 201 are also provided at the front and rear ends of the plurality of feed bins 2, and a transmission shaft 3 is erected through the bracket 202 and the shell 201, and the transmission shaft 3 is erected along the front and rear brackets 202 of the plurality of feed bins 2 and is arranged in the shell 201 through the mounting holes of the shell 201, and a feeding roller 301 arranged in the shell 201 is fixedly arranged on the section where the transmission shaft 3 is arranged in the shell 201; the transmission shafts 3 on both sides are transmission-connected, and a first motor 302 is coaxially connected to one of the transmission shafts 3; a screening device is also arranged in the bin body 1.

[0021] Furthermore, the silo body 1 is a rectangular cavity structure with an open upper end and a hollow interior, and a first discharge port 101 and a second discharge port 102 are respectively opened at the front end and the lower end of the silo body 1.

[0022] Furthermore, the number of the feed bins 2 is N, where N is a positive integer greater than or equal to 2, and the lower ends of the multiple feed bins 2 are connected to the same cavity of the bin body 1.

[0023] Furthermore, the shell 201 is an arc-shaped cavity structure protruding from both sides of the feed bin 2, and mounting holes are provided at both the front and rear ends of the shell 201.

[0024] Furthermore, there are two transmission shafts 3, which are respectively disposed on the left and right sides of the feed bin 2. The transmission shaft 3 is mounted on a bracket 202 arranged from the front to the rear of the feed bin 2. The middle part of the transmission shaft 3 passes through the mounting holes at the front and rear ends of the shell 201 and is arranged inside the shell 201. A feed roller 301 is arranged on the section where the transmission shaft 3 is disposed inside the shell 201, and a surface of the feed roller 301 is provided with a pattern for increasing friction. A transmission belt 303 is sleeved between the two transmission shafts 3, and one end of one transmission shaft 3 is coaxially connected to a first motor 302.

[0025] Furthermore, the screening device includes a screen frame 4, which is mounted in the warehouse body 1. The upper end of the screen frame 4 is opened, and the upper end opening of the screen frame 4 is the same opening as the warehouse body 1. The screen frame 4 is an arc-shaped structure, and the surface of the screen frame 4 has mesh holes. A feeding auger 5 is mounted from front to back of the warehouse body 1 and is placed in the middle of the screen frame 4. One end of the feeding auger 5 is coaxially connected to a second motor 501.

[0026] By arranging multiple feeding bins 2 above the bin body 1 and equipping them with discharge rollers 301, the rotation of the discharge rollers 301 can prevent the material from accumulating at the discharge port, and the discharge rollers 301 can accelerate the material downward and discharge it, thereby achieving uniform dispersion and continuous discharge of the thermal insulation material, effectively avoiding the blockage problem easily caused by traditional single-point discharge, improving the continuity and stability of material flow, and reducing the downtime and maintenance time caused by blockage. Through the transmission of the screen frame 4 and the feed auger 5, when the material falls into the screen frame 4, it is mixed and conveyed by the feed auger 5, and the smaller material falls out through the second discharge port 102, and the larger material is discharged through the first discharge port 101, thereby achieving the diversion of materials of different sizes.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for preventing blocking of heat-insulating materials for electrolytic cells, comprising a bin body (1), characterized in that: The upper end of the bin body (1) is connected to the cavity with a plurality of feed bins (2), both sides of the plurality of feed bins (2) are provided with a shell (201), both front and rear ends of the shell (201) are provided with mounting holes, and the front and rear ends of the plurality of feed bins (2) are also provided with brackets (202) on the same horizontal line as the mounting holes at the front and rear ends of the shell (201), and a transmission shaft (3) is mounted through the bracket (202) and the shell (201), and the transmission shaft (3) is mounted along the front and rear brackets (202) of the plurality of feed bins (2) and is arranged in the shell (201) through the mounting holes of the shell (201), and a feeding roller (301) arranged in the shell (201) is fixedly arranged on the section where the transmission shaft (3) is arranged in the shell (201); the transmission shafts (3) on both sides are in transmission connection, and a first motor (302) is coaxially connected to one of the transmission shafts (3); and a screening device is also arranged in the bin body (1).

2. The anti-blocking feeding device for the thermal insulation material for the electrolytic cell according to claim 1, characterized in that: The silo (1) is a rectangular cavity structure with an open upper end and a hollow interior. The front end and the lower end of the silo (1) are respectively provided with a first discharge port (101) and a second discharge port (102).

3. The anti-blocking feeding device for the thermal insulation material for the electrolytic cell according to claim 1, characterized in that: The number of the feed bins (2) is N, where N is a positive integer greater than or equal to 2, and the lower ends of the multiple feed bins (2) are connected to the same cavity of the bin body (1).

4. The anti-blocking feeding device for the thermal insulation material for the electrolytic cell according to claim 1, characterized in that: The shell (201) is an arc-shaped cavity structure protruding from both sides of the feed bin (2), and mounting holes are provided at both the front and rear ends of the shell (201).

5. The anti-blocking feeding device for the thermal insulation material for electrolytic cell according to claim 1, characterized in that: There are two transmission shafts (3), which are respectively arranged on the left and right sides of the feed bin (2). The transmission shaft (3) is mounted on a bracket (202) arranged from the front to the back of the feed bin (2). The middle part of the transmission shaft (3) passes through the mounting holes at the front and rear ends of the shell (201) and is arranged inside the shell (201). A feed roller (301) is arranged on the section where the transmission shaft (3) is arranged inside the shell (201), and a friction-increasing pattern is arranged on the surface of the feed roller (301). A transmission belt (303) is sleeved between the two transmission shafts (3), and one end of one transmission shaft (3) is coaxially connected to a first motor (302).

6. The anti-blocking feeding device for the thermal insulation material for electrolytic cell according to claim 1, characterized in that: The screening device comprises a screening frame (4), the screening frame (4) being mounted in a bin body (1), the upper end of the screening frame (4) being provided with an opening, the upper end opening of the screening frame (4) being the same opening as the bin body (1), the screening frame (4) being an arc-shaped structure, the surface of the screening frame (4) having mesh holes, a feeding auger (5) being mounted from front to back through the bin body (1) and arranged in the middle of the screening frame (4), one end of the feeding auger (5) being coaxially connected to a second motor (501).

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