CN209772233U - Incinerator slag sieving mechanism convenient to feed - Google Patents

Abstract

The utility model discloses an incinerator slag screening device convenient for feeding, which comprises a base and a fourth discharge hole, wherein the top of the base is connected with a shell through a first bracket, the top of the shell is provided with a first feed inlet, the lower side of the first feed inlet is connected with a crushing bin, the left side of the crushing bin is provided with a motor, the motor is rotationally connected with a motor shaft, the motor shaft is rotationally connected with a first gear, the first gear is meshed with a second gear, the second gear is rotationally connected with a crushing roller, the crushing roller is arranged in the crushing bin at the same time, the bottom of the crushing bin is connected with a storage bin, and the bottom of the storage bin is connected with a spiral feeder, the incinerator slag screening device convenient for feeding is provided with the crushing bin, the crushing roller, the spiral feeder and a screening device body, the incinerator slag is pre-crushed before screening, and the feeding speed is kept constant, simultaneously, the screening efficiency and quality are improved through the vibration of the screening device body.

Description

A convenient incinerator slag screening device for feeding

technical field

The utility model relates to a slag screening device, in particular to an incineration slag screening device which is convenient for feeding materials.

Background technique

In today's life, with the rapid development of science and technology, people pay more and more attention to the use of recycled materials, and part of the incineration slag can be used to make slag cement, slag bricks, slag glass, etc., turning waste into treasure.

Because not all components in the slag can be used for material regeneration, it is necessary to screen and filter the slag. The raw material of the slag is usually broken, and some of the slag is large in size and cannot directly enter the screening device for screening, which may cause damage to the screening device. , so it is necessary to improve the feeding device of the slag.

Utility model content

In order to overcome the deficiencies of the prior art, one of the purposes of this utility model is to solve the problem mentioned in the above background technology that not all components in the slag can be used for material regeneration, so it is necessary to screen and filter the slag, and the raw material of the slag is usually broken , some of the slags are large in size and cannot directly enter the screening device for screening, and may cause damage to the screening device.

One of purpose of the utility model adopts following technical scheme to realize:

An incineration slag screening device that is convenient for feeding, including a base and a fourth discharge port, the top of the base is connected to the shell through a first bracket, and the top of the shell is provided with a first feed port, the first feed The lower side of the mouth is connected with the crushing bin, and the left side of the crushing bin is provided with a motor, the motor is rotatably connected to a motor shaft, and the motor shaft is rotatably connected to a first gear, and the first gear is meshed with a second gear, and The second gear is rotatably connected with a crushing roller, and the crushing roller is arranged in the crushing bin, the bottom of the crushing bin is connected with the storage bin, and the bottom of the storage bin is connected with the screw feeder, and the bottom of the screw feeder passes through the second The two brackets are connected to the base, and the right side of the screw feeder is provided with a first discharge port, the screening device body is provided below the first discharge port, and the bottom of the screening device body is connected to the right side of the top of the base through a spring, The left lower end of the screening device body is provided with a vibrating motor, and the top of the screening device body is provided with a second feed port, and the second feed port is arranged below the first discharge port, and a screening device is provided in the screening device body. There is a screen in the middle of the screening bin, and at the same time, the right side of the lower end of the screening bin is connected to the third outlet, and the fourth outlet is connected to the upper right side of the screening bin.

Further, there are four second gears and crushing rollers, and the second gears and crushing rollers are symmetrical about the center point of the first gear, and the connection between the crushing rollers and the crushing chamber is rotational connection.

Further, the screw feeder is arranged in an inclined shape, and the horizontal height of the left side of the screw feeder is lower than that of the right side of the screw feeder.

Further, the center point of the first material outlet and the center point of the second material inlet are on the same vertical line, and the second material inlet has a slope structure.

Further, there are two sets of springs, and each set of springs has three sets, and the two sets of springs are symmetrical about the center point of the screening device body.

Further, the screen is arranged in an inclined shape, and the horizontal height of the left side of the screen is higher than that of the right side of the screen.

Compared with the prior art, the beneficial effects of the utility model are:

1. It is equipped with crushing bin, motor, motor shaft, first gear, second gear, crushing roller, storage bin and screw feeder. When the slag that needs to be screened enters the crushing bin, the motor drives the crushing roller to rotate Part of the slag with a loose structure is crushed, and the slag can be kept loose at the same time, which is convenient for the subsequent screening work. At the same time, the treated slag is driven into the screening device body by the screw feeder, which improves the feeding capacity. speed;

2. There are screening device body, spring, vibrating motor, second feeding port, screening bin, screen, third discharging port and fourth discharging port. The screen is in contact with each other, and the inclined screen facilitates the slag to slide naturally to the right along the surface of the screen under the action of gravity, and the vibration motor drives the whole body of the screening device to shake, which can improve the screening efficiency and quality, and improve the convenience of use .

The above description is only an overview of the technical solutions of the present utility model. In order to better understand the technical means of the present utility model, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present utility model better It is obvious and easy to understand. The preferred embodiments are specifically cited below, together with the accompanying drawings, and detailed descriptions are as follows.

Description of drawings

Fig. 1 is the front structural schematic diagram of present embodiment;

Fig. 2 is a schematic diagram of the connection structure between the first gear and the second gear of the present embodiment;

FIG. 3 is a schematic diagram of an enlarged structure at A in FIG. 1 of this embodiment.

In the figure: 1. Base; 2. First bracket; 3. Shell; 4. First feeding port; 5. Crushing bin; 6. Motor; 7. Motor shaft; 8. First gear; 9. Second gear ;10, crushing roller; 11, storage bin; 12, screw feeder; 13, second support; 14, first discharge port; 15, screening device body; 16, spring; 17, vibration motor; 18, the first 2nd feed port; 19, screening bin; 20, screen; 21, third discharge port; 22, fourth discharge port.

Detailed ways

Below, the utility model will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, on the premise of not conflicting, the various embodiments or technical features described below can be combined arbitrarily to form new implementations. example.

It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Fig. 1 to Fig. 3, an incineration slag screening device convenient for feeding, including a base 1, a first bracket 2, a casing 3, a first feeding port 4, a crushing bin 5, a motor 6, a motor shaft 7, a first First gear 8, second gear 9, crushing roller 10, storage bin 11, screw feeder 12, second support 13, first discharge port 14, screening device body 15, spring 16, vibration motor 17, second feeder Feed port 18, screening bin 19, screen 20, third discharge port 21 and fourth discharge port 22, the top of base 1 is connected to shell 3 through first bracket 2, and the top of shell 3 is provided with a first feed Port 4, the lower side of the first feeding port 4 is connected with the crushing bin 5, and the left side of the crushing bin 5 is provided with a motor 6, the motor 6 is connected to the motor shaft 7 in rotation, and the motor shaft 7 is connected to the first gear 8 in rotation, The first gear 8 is meshed with the second gear 9, and the second gear 9 is rotatably connected with the crushing roller 10, and the crushing roller 10 is arranged in the crushing bin 5, and the bottom of the crushing bin 5 is connected with the storage bin 11, and the material is stored The bottom of the bin 11 is connected to the screw feeder 12, the bottom of the screw feeder 12 is connected to the base 1 through the second bracket 13, and the right side of the screw feeder 12 is provided with a first discharge port 14, and the bottom of the first discharge port 14 A screening device body 15 is provided, and the bottom of the screening device body 15 is connected to the right side of the top of the base 1 through a spring 16. A vibrating motor 17 is provided at the lower left side of the screening device body 15, and a second feeding material is provided at the top of the screening device body 15. port 18, while the second feed port 18 is arranged below the first discharge port 14, a screening bin 19 is provided in the screening device body 15, and a screen 20 is arranged in the middle of the screening bin 19, and the right side of the lower end of the screening bin 19 is connected to the The third discharge port 21 is connected, and the fourth discharge port 22 is connected with the right side of the upper end of the screening bin 19 .

The second gear 9 and the crushing roller 10 in the present embodiment are all provided with four, and the second gear 9 and the crushing roller 10 are all symmetrical about the center point of the first gear 8, and the crushing roller 10 and the crushing chamber 5 The connection method is rotary connection, through the rotation of four crushing rollers 10, the slag raw material is processed in advance, and the large pieces of slag are crushed, while ensuring that the slag remains in a loose state, which is convenient for subsequent screening work.

The screw feeder 12 in this embodiment is arranged in an inclined shape, and the horizontal height of the left side of the screw feeder 12 is lower than the horizontal height of the right side of the screw feeder 12. The screw feeder 12 drives the slag to be lifted, and ensures that The slag enters the inside of the screening device body 15 at a uniform speed, increasing the screening speed.

In this embodiment, the center point of the first discharge port 14 and the center point of the second feed port 18 are on the same vertical line, and the second feed port 18 is in a slope structure, avoiding the screening device body 15 When vibrating, the second material inlet 18 is driven to collide with the first material outlet 14 .

The springs 16 in this embodiment are provided with 2 groups, and each group of springs 16 is provided with 3, while the 2 groups of springs 16 are symmetrical about the center point of the screening device body 15, and the screening device body 15 is assisted by the spring 16 Vibration to improve screening efficiency.

The screen 20 in this embodiment is arranged in an inclined shape, and the horizontal height of the left side of the screen 20 is higher than the horizontal height of the right side of the screen 20. The inclined screen 20 is convenient for the slag to move along the surface of the screen 20. Naturally slide to the right under the action of gravity, and cooperate with the vibration of the screening device body 15 to further improve the screening speed and quality.

The operation of this embodiment is simple. First, the slag raw material that needs to be screened is introduced into the crushing bin 5 through the first feeding port 4, the external power supply is connected, the motor 6 is started, and the first gear 8 and the second gear are driven by the motor shaft 7. The second gear 9 starts to rotate, thereby driving the crushing roller 10 to rotate. The surface of the crushing roller 10 is in the shape of spikes. The rotating crushing roller 10 crushes the large pieces of slag in the slag and the slag with loose structure, and the crushed slag enters the storage tank. Pre-storage is carried out in the silo 11, the external power supply is connected, and the screw feeder 12 is started. The screw feeder 12 drives the slag in the storage silo 11 to move to the right and lift, and finally falls vertically through the first discharge port 14. In the second feeding port 18, it falls into the screening bin 19 through the second feeding port 18. At this time, the external power supply is connected, the vibration motor 17 is started, and the screening device body 15 is driven to shake on the spring 16, and the shaking screening The device body 15 drives the slag in the screening bin 19 to start jumping on the screen 20 and move to the right. Part of the slag whose volume is smaller than the surface gap of the screen 20 passes through the screen 20 and falls to the bottom of the screening bin 19, and finally above the screen 20. The slag is discharged through the fourth discharge port 22, and the slag under the screen 20 is discharged through the third discharge port 21, and the two different slags can be classified and stored.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. The scope of protection required by the utility model.

Claims (6)

1. An incineration slag screening device that is convenient for feeding, including a base (1) and a fourth outlet (22), characterized in that: the top of the base (1) passes through the first bracket (2) and the shell (3) ), and the top of the casing (3) is provided with a first feeding port (4), the lower side of the first feeding port (4) is connected with the crushing bin (5), and the left side of the crushing bin (5) A motor (6) is provided, the motor (6) is rotatably connected to a motor shaft (7), and the motor shaft (7) is rotatably connected to a first gear (8), and the first gear (8) is meshed and connected to a second Two gears (9), and the second gear (9) is rotatably connected with a crushing roller (10), and at the same time, the crushing roller (10) is arranged in the crushing bin (5), and the bottom of the crushing bin (5) is connected to the storage bin ( 11), and the bottom of the storage bin (11) is connected with the screw feeder (12), the bottom of the screw feeder (12) is connected with the base (1) through the second bracket (13), and the screw feeder The right side of the machine (12) is provided with a first discharge port (14), and a screening device body (15) is provided below the first discharge port (14), and the bottom of the screening device body (15) passes through a spring (16) It is connected with the right side of the top of the base (1), the lower end of the left side of the screening device body (15) is provided with a vibration motor (17), and the top of the screening device body (15) is provided with a second feeding port (18), and at the same time The second feed port (18) is set below the first discharge port (14), and a screening chamber (19) is opened in the screening device body (15), and a screen (20) is arranged in the middle of the screening chamber (19). ), while the right side of the lower end of the screening bin (19) is connected to the third outlet (21), and the fourth outlet (22) is connected to the upper right side of the screening bin (19). 2. The incineration slag screening device convenient for feeding according to claim 1, characterized in that: there are four second gears (9) and crushing rollers (10), and the second gears (9) and The crushing rollers (10) are all symmetrical about the center point of the first gear (8), and the connection mode between the crushing rollers (10) and the crushing chamber (5) is rotational connection. 3. The incineration slag screening device that is convenient for feeding according to claim 1, characterized in that: the screw feeder (12) is arranged in an inclined shape, and the horizontal height of the left side of the screw feeder (12) is lower than that of the screw feeder (12). The horizontal height of the right side of the feeder (12). 4. The incineration slag screening device convenient for feeding according to claim 1, characterized in that: the center point of the first discharge port (14) is on the same line as the center point of the second feed port (18) On a vertical line, and the second feeding port (18) is inclined. 5. The incineration slag screening device convenient for feeding according to claim 1, characterized in that: the springs (16) are provided with 2 groups, and each group of springs (16) is provided with 3, and at the same time 2 groups of springs ( 16) It is symmetrical about the central point of the screening device body (15). 6. The incineration slag screening device convenient for feeding according to claim 1, characterized in that: the screen (20) is arranged in an inclined shape, and the horizontal height of the left side of the screen (20) is higher than that of the screen ( 20) The horizontal height of the right side.