Water supply and feeding integrated device of grade elevator

Abstract

The utility model discloses a water supply and feeding integrated device of a grade elevator, which comprises a water delivery main pipe, a rotational flow water supply pipe, a straight water supply pipe, a feed port, a feed hopper, a material delivery barrel, a rotational flow center water supply barrel, a straight center water supply barrel and a bearing frame, and the water delivery main pipe comprises a water delivery main pipe outer pipe and a water delivery main pipe inner pipe. A cavity is formed between the water conveying main pipe outer pipe and the water conveying main pipe inner pipe and connected with the rotational flow water supply pipe, the straight water supply pipe is connected with the water conveying main pipe inner pipe, the rotational flow water supply pipe and the straight water supply pipe are welded to the upper portion of the hopper wall of the feeding hopper, and three fixed supporting frames are welded to the outer portion of the feeding hopper. A conveying barrel is welded to the center of a bottom plate of the feeding hopper, a rotational flow water supply barrel is welded to the bottom of the conveying barrel, a straight center water supply barrel is welded to the bottom of the rotational flow water supply barrel, and a bearing frame is welded to a bottom plate of the center water supply barrel. The water consumption is reduced, the equipment sorting space is increased, and the equipment sorting effect and the concentrate recovery rate are improved.

Description

Technical Field

[0001] The utility model relates to the field of mining machinery manufacturing, in particular to a grade hoisting machine water and material supply integrated device. Background Art

[0002] The traditional water supply method for the grade elevator is the bottom cone water supply device. The vertical water supply pipe, cyclone water supply pipe and central water supply cylinder are all fixed in the internal sorting area of ​​the grade elevator equipment by a support frame. The support frame and the water pipe part of the cone will cause turbulence during cyclone sorting, resulting in magnetic agglomeration. The inclusion rate of gangue and lean intergrowth with iron ore concentrate is high, and the sorting efficiency is low. Summary of the invention

[0003] In view of the traditional bottom cone water supply device of the above-mentioned grade elevator, the utility model provides an integrated water supply and feeding device for the grade elevator, which cleverly combines the feeding device of the grade elevator with the water supply device, utilizes the fixed support frame of the feeding device of the grade elevator, enters the sorting area of ​​the grade elevator from the top, and the swirl water supply pipe, straight water supply pipe, feed port, feed hopper, feed cylinder, central water supply cylinder, and support frame are a whole. The sorting area inside the grade elevator has no support, which is convenient for installation and prevents water backflow, reduces water consumption, and increases equipment sorting space. At the same time, there is no turbulence in the swirl sorting, which reduces the inclusion rate of gangue and lean intergrowth with iron ore concentrate, thereby improving the equipment sorting effect and concentrate recovery rate.

[0004] The utility model is realized through the following technical solutions:

[0005] A grade elevator water supply and feeding integrated device, comprising a water main pipe, a swirl water supply pipe, a straight water supply pipe, a feed port, a feed hopper, a feed cylinder, a swirl center water supply cylinder, a straight center water supply cylinder, and a support frame, wherein the water main pipe comprises a water main pipe outer pipe and a water main pipe inner pipe, a cavity is provided between the water main pipe outer pipe and the water main pipe inner pipe, the cavity is connected to the swirl water supply pipe, the straight water supply pipe is connected to the water main pipe inner pipe, the swirl water supply pipe and the straight water supply pipe are welded above the wall of the feed hopper, three fixed support frames are welded to the outside of the feed hopper, and the center of the bottom plate of the feed hopper is provided with a fixed support frame. A feed cylinder is welded in position, and a plurality of long strip discharge ports are arranged on the bottom wall of the feed cylinder. A swirl water supply cylinder is welded on the bottom of the feed cylinder, and a straight center water supply cylinder is welded on the bottom of the swirl water supply cylinder. The water main pipe passes vertically through the center of the bottom plate of the feeding hopper, passes through the feed cylinder and is connected with the swirl center water supply cylinder. A plurality of circular water outlets are opened on the bottom wall of the swirl center water supply cylinder. The inner tube of the water main pipe passes through the swirl center water supply cylinder and is connected with the straight center water supply cylinder. A plurality of rectangular water outlets are opened on the bottom cavity wall of the straight center water supply cylinder, and a supporting frame is welded to the bottom plate of the center water supply cylinder.

[0006] Furthermore, the swirl water supply pipe and the straight water supply pipe are on the same straight line, have the same diameter and length, and form an angle of 90° with the water main pipe.

[0007] Furthermore, the fixed support frames are evenly distributed and have the same height.

[0008] Furthermore, the elongated discharge ports are evenly distributed and have the same length and width.

[0009] Furthermore, the feed cylinder, the swirl center water supply cylinder, and the straight center water supply cylinder have the same diameter, and their center points are on the same straight line.

[0010] Furthermore, the circular water outlets are evenly arranged and have the same diameter.

[0011] Furthermore, the rectangular water outlets are evenly arranged and have the same length and width.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a grade elevator water feeding integrated device which skillfully combines the feeding device of the grade elevator with the water feeding device, utilizes the fixed support frame of the feeding device of the grade elevator, enters the sorting area of ​​the grade elevator from the top, and the swirl water feeding pipe, the straight water feeding pipe, the feeding port, the feeding hopper, the feeding cylinder, the central water feeding cylinder and the support frame are a whole, and the sorting area inside the grade elevator has no support, thus avoiding the traditional bottom cone water feeding device of the grade elevator, and the straight water feeding pipe and the swirl water feeding pipe pass through the bottom cone of the grade elevator to enter the device Inside the equipment, the straight water supply pipe, the cyclone water supply pipe and the central water supply cylinder are fixed by a support frame in the internal sorting area of ​​the grade hoist equipment. The support frame and the water pipe part of the vertebral body are disturbed during cyclone sorting, resulting in magnetic agglomeration, high inclusion rate of gangue and lean intergrowths with iron ore concentrate, and low sorting efficiency. The utility model is easy to install and prevents water backflow, reduces water consumption, and increases equipment sorting space. At the same time, there is no disturbance in cyclone sorting, which reduces the inclusion rate of gangue and lean intergrowths with iron ore concentrate, thereby improving the equipment sorting effect and concentrate recovery rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front structural schematic diagram of a water and material feeding integrated device for a grade elevator according to the utility model;

[0015] Figure 2 This is a side structural diagram of a water and material feeding integrated device for a grade elevator according to the utility model;

[0016] Figure 3 This is a side structural diagram of a grade elevator water and material supply integrated device installed on the grade elevator of the utility model;

[0017] Figure 4 It is the plane development diagram of the feeding cylinder;

[0018] Figure 5 This is the plane development diagram of the water supply cylinder in the center of the cyclone;

[0019] Figure 6 This is the plane development diagram of the vertical center water supply cylinder;

[0020] In the figure: 1. water supply main pipe; 2. swirl water supply pipe; 3. vertical water supply pipe; 4. feed inlet; 5. feed hopper; 6. feed cylinder; 7. swirl center water supply cylinder; 8. vertical center water supply cylinder; 9. circular water outlet; 10. rectangular water outlet; 11. support frame; 12. outer pipe of water supply main pipe; 13. inner pipe of water supply main pipe; 14. long strip outlet. DETAILED DESCRIPTION

[0021] 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 of the embodiments.

[0022] .Please refer to Figure 1-6 , an embodiment provided by the utility model:

[0023] A grade hoist water supply and feeding integrated device, comprising a water main pipe 1, a swirl water supply pipe 2, a straight water supply pipe 3, a feed port 4, a feed hopper 5, a feed cylinder 6, a swirl center water supply cylinder 7, a straight center water supply cylinder 8, and a support frame 11. The water main pipe comprises a water main pipe outer pipe 12 and a water main pipe inner pipe 13. A cavity is provided between the water main pipe outer pipe and the water main pipe inner pipe, and the cavity is connected to the swirl water supply pipe 2. The straight water supply pipe 3 is connected to the water main pipe inner pipe 13. The swirl water supply pipe 2 and the straight water supply pipe 3 are welded above the wall of the feed hopper. Three fixed support frames are welded to the outside of the feed hopper 5. The center of the bottom plate of the feed hopper 5 is located at the bottom of the feed hopper 5. A feed cylinder 6 is welded to the feed cylinder 6, and a plurality of long strip discharge ports 14 are arranged on the bottom wall of the feed cylinder 6. A swirl water supply cylinder 7 is welded to the bottom of the feed cylinder 6, and a straight center water supply cylinder 8 is welded to the bottom of the swirl water supply cylinder 7. The water main pipe 12 passes vertically through the center of the bottom plate of the feeding hopper 5, passes through the feed cylinder 6 and is connected with the swirl center water supply cylinder 7. A plurality of circular water outlets 9 are provided on the bottom wall of the swirl center water supply cylinder 7. The inner tube 13 of the water main pipe passes through the swirl center water supply cylinder 7 and is connected with the straight center water supply cylinder 8. A plurality of rectangular water outlets 10 are provided on the bottom cavity wall of the straight center water supply cylinder 8, and a supporting bracket 11 is welded to the bottom plate of the center water supply cylinder.

[0024] The swirl water supply pipe and the straight water supply pipe are on the same straight line, have the same diameter and length, and form an angle of 90° with the water main pipe.

[0025] The fixed support frames are evenly distributed and have the same height.

[0026] The long strip-shaped discharge ports are evenly distributed and have the same length and width.

[0027] The material delivery cylinder, the swirl center water supply cylinder and the straight center water supply cylinder have the same diameters, and their center points are on the same straight line.

[0028] The circular water outlets are evenly arranged and have the same diameter.

[0029] The rectangular water outlets are evenly arranged and have the same length and width.

[0030] Working principle: In the traditional bottom cone water supply device of the grade elevator, the straight water supply pipe and the cyclone water supply pipe pass through the bottom cone of the grade elevator to enter the equipment. The straight water supply pipe, the cyclone water supply pipe and the central water supply cylinder are fixed in the internal sorting area of ​​the grade elevator by the support frame. During the cyclone sorting, the support frame and the water pipe part of the cone body have turbulence, resulting in magnetic agglomeration, high inclusion rate of gangue and poor intergrowth with iron concentrate, and low sorting efficiency. The utility model is used to skillfully solve the problem of the feeding device of the grade elevator with water supply and feeding. The device is combined with the water supply device, and the fixed support frame of the feeding device of the grade elevator is utilized. The grade elevator sorting area is entered from the top. The cyclone water supply pipe, straight water supply pipe, feed port, feed hopper, feed cylinder, central water supply cylinder and support frame are a whole. There is no support in the sorting area inside the grade elevator. It is easy to install and prevents water backflow, reduces water consumption, and increases the equipment sorting space. At the same time, the cyclone sorting has no turbulence, which reduces the inclusion rate of gangue and lean intergrowth with iron ore concentrate, thereby improving the equipment sorting effect and concentrate recovery rate.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or replacements that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A grade elevator water supply and material supply integrated device, comprising a water supply main pipe (1), a swirl water supply pipe (2), a straight water supply pipe (3), a feed port (4), a feed hopper (5), a feed cylinder (6), a swirl center water supply cylinder (7), a straight center water supply cylinder (8), and a support frame (11), wherein the water supply main pipe comprises a water supply main pipe outer pipe (12) and a water supply main pipe inner pipe (13), a cavity is provided between the water supply main pipe outer pipe and the water supply main pipe inner pipe, the cavity is connected to the swirl water supply pipe (2), the straight water supply pipe (3) is connected to the water supply main pipe inner pipe (13), the swirl water supply pipe (2) and the straight water supply pipe (3) are welded to the top of the feed hopper wall, the feed hopper (5) is welded with three fixed support frames on the outside, and the center of the bottom plate of the feed hopper (5) is provided with a fixed support frame. A feed cylinder (6) is welded thereto, and a plurality of long strip discharge ports (14) are arranged on the bottom wall of the feed cylinder (6). A swirl water supply cylinder (7) is welded to the bottom of the feed cylinder (6), and a straight center water supply cylinder (8) is welded to the bottom of the swirl water supply cylinder (7). The water main pipe (1) vertically passes through the center of the bottom plate of the feed hopper (5), passes through the feed cylinder (6) and is connected to the swirl center water supply cylinder (7). A plurality of circular water outlets (9) are provided on the bottom wall of the swirl center water supply cylinder (7). The inner pipe (13) of the water main pipe passes through the swirl center water supply cylinder (7) and is connected to the straight center water supply cylinder (8). A plurality of rectangular water outlets (10) are provided on the bottom cavity wall of the straight center water supply cylinder (8), and a support frame (11) is welded to the bottom plate of the center water supply cylinder.

2. According to claim 1, a water and material supply integrated device for a grade elevator, characterized in that: The swirl water supply pipe (2) and the straight water supply pipe (3) are on the same straight line, have the same diameter and length, and form an angle of 90° with the main water supply pipe (1).

3. According to claim 1, a water and material supply integrated device for a grade elevator, characterized in that: The fixed support frames are evenly distributed and have the same height.

4. According to claim 1, a water and material supply integrated device for a grade elevator, characterized in that: The long strip-shaped discharge openings (14) are evenly distributed and have the same length and width.

5. According to claim 1, a water and material supply integrated device for a grade elevator, characterized in that: The feed cylinder (6), the cyclone center water supply cylinder (7), and the straight center water supply cylinder (8) have the same diameter, and their center points are on the same straight line.

6. The integrated water and material supply device for a grade elevator according to claim 1, characterized in that: The circular water outlets (9) are evenly arranged and have the same diameter.

7. The integrated water and material supply device for a grade elevator according to claim 1, characterized in that: The rectangular water outlets (10) are evenly arranged and have the same length and width.

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