Slag micro-powder raw material screening device

Abstract

The utility model provides a superfine slag powder raw material screening device, and relates to the technical field of superfine slag powder raw material screening, the superfine slag powder raw material screening device comprises a screening mechanism, one side of the outer wall of the screening mechanism is fixedly connected with a spreading mechanism, the screening mechanism comprises a shell, the inner surface wall of the shell is provided with two sliding grooves, and the inner surface walls of the two sliding grooves are respectively provided with a sliding block in a sliding and embedded mode. According to the screening device, under the action of the screening mechanism, the sliding blocks are embedded into the two sliding grooves in a sliding mode, meanwhile, the screen is fixedly connected with the two sliding blocks, the screen is fixed into the shell through the limiting pins, and when the damage or serious blocking phenomenon occurs, the screen can be rapidly taken out along the sliding grooves by pulling out the limiting pins; according to the screening device, the screening net can be quickly dredged or replaced, so that time waste caused by replacement of the screening net is avoided, the screening efficiency is improved, and the screening specification can be changed by replacing the screening net.

Description

Technical Field

[0001] The utility model relates to the technical field of slag micro-powder raw material screening, in particular to a slag micro-powder raw material screening device. Background Art

[0002] The raw materials of slag powder mainly come from slag and waste residue produced in the smelting and processing of various metals such as steel, copper, aluminum, and lead. In the production process of slag powder, due to various factors such as unevenness in the grinding process, particles of different sizes may be produced. Through screening, particles that are too large or too small can be removed to ensure that the particle size of the slag powder meets the specific use requirements, thereby improving product quality.

[0003] In the prior art, when screening slag powder, the screen may become clogged after a long period of screening. Most of the existing screening devices cannot disassemble and replace the screen independently. When blockage occurs, the unblocking process is often time-consuming and laborious, which affects the screening efficiency and leads to low screening progress. Utility Model Content

[0004] The utility model aims to solve the problem that when the above-mentioned equipment is in use, since most of the existing screening devices cannot disassemble and replace the screen separately, resulting in the time-consuming and laborious disassembly process when the screen is damaged or blocked, and a slag micro-powder raw material screening device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slag micro-powder raw material screening device, comprising a screening mechanism, one side of the outer wall of the screening mechanism is fixedly connected to a material spreading mechanism;

[0006] The screening mechanism includes an outer shell, an inner surface wall of the outer shell is provided with two sliding grooves, the inner surface walls of the two sliding grooves are both slidably embedded with sliders, a first limiting hole is provided on one side of the outer wall of the outer shell, a limiting pin is movably inserted on the inner surface wall of the first limiting hole, a second limiting hole is provided on one side of the outer wall of one of the two sliders, and the outer surface wall of the limiting pin is movably inserted on the inner surface wall of the second limiting hole, a screen is fixedly connected between the inner surface walls of the two sliders, a baffle is fixedly connected to one side of the outer wall of the screen, and one side of the outer wall of the baffle is fixedly connected to one side of the outer wall of the two sliders.

[0007] Preferably, a first handle is fixedly connected to one side of the outer wall of the baffle, a fine material collecting groove is movably inserted into the inner surface wall of the shell, and a second handle is fixedly connected to one side of the outer wall of the fine material collecting groove.

[0008] Preferably, one side of the outer wall of the shell contacts with a coarse material collecting groove, and one side of the outer wall of the shell is provided with a material discharge slot.

[0009] Preferably, the material spreading mechanism includes a top cover, and the outer wall of the top cover is fixedly connected to the hopper.

[0010] Preferably, the outer surface wall of the top cover is provided with a material discharge port, and the inner surface wall of the top cover is fixedly connected with a driving motor.

[0011] Preferably, a spreading rod is fixedly mounted on the output end of the driving motor.

[0012] Preferably, the outer wall of the shell is fixedly connected to the inner wall of the top cover, and the top of the screen is in contact with the bottom of the spreading rod.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] In the utility model, under the action of the screening mechanism, the slider is slidably embedded in the two slide grooves, and the screen is fixedly connected to the two sliders, and the screen is fixed to the inside of the shell by using limit pins. When damage or serious blockage occurs, the screen can be quickly taken out along the slide groove by pulling out the limit pins, so that the screen can be quickly unblocked or replaced, thereby avoiding the waste of time caused by replacing the screen, improving the screening efficiency, and the specifications of the screening material can be changed by replacing the screen.

[0015] In the utility model, under the action of the material spreading mechanism, a material spreading rod 205 is fixedly installed on the output end of the driving motor, and the material spreading rod 205 is in contact with the screen. The material spreading rod continuously stirs the material on the screen during rotation, thereby accelerating the screening efficiency, reducing the risk of blockage, and improving the material screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a slag micro powder raw material screening device;

[0017] Figure 2 A three-dimensional diagram of a screening mechanism in a slag micro-powder raw material screening device is provided for the utility model;

[0018] Figure 3 The utility model provides a three-dimensional disassembled diagram of a screening mechanism in a slag micro-powder raw material screening device;

[0019] Figure 4 The utility model provides a three-dimensional diagram of a material spreading mechanism in a slag micro-powder raw material screening device.

[0020] Legend:

[0021] Screening mechanism; 101, housing; 102, slide; 103, slider; 104, first limiting hole; 105, limiting pin; 106, second limiting hole; 107, screen; 108, baffle; 109, first handle; 110, fine material collecting trough; 111, second handle; 112, coarse material collecting trough; 113, discharge notch;

[0022] Material spreading mechanism; 201, top cover; 202, hopper; 203, discharge port; 204, drive motor; 205, material spreading rod. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a slag micro powder raw material screening device, comprising a screening mechanism 1, and a material spreading mechanism 2 is fixedly connected to one side of the outer wall of the screening mechanism 1;

[0026] The screening mechanism 1 includes a shell 101, the inner surface wall of the shell 101 is provided with two slide grooves 102, the inner surface walls of the two slide grooves 102 are slidably embedded with sliders 103, a first limiting hole 104 is provided on one side of the outer wall of the shell 101, a limiting pin 105 is movably inserted into the inner surface wall of the first limiting hole 104, a second limiting hole 106 is provided on one side of the outer wall of one of the two sliders 103, and the outer surface wall of the limiting pin 105 is movably inserted into the inner surface wall of the second limiting hole 106, and the inner surface walls of the two sliders 103 are fixedly connected. A screen 107 is fixedly connected to one side of the outer wall of the screen 107, and a baffle 108 is fixedly connected to one side of the outer wall of the two sliders 103 on one side of the outer wall of the baffle 108, and a first handle 109 is fixedly connected to one side of the outer wall of the baffle 108, a fine material collecting groove 110 is movably inserted into the inner surface wall of the shell 101, and a second handle 111 is fixedly connected to one side of the outer wall of the fine material collecting groove 110, one side of the outer wall of the shell 101 contacts with a coarse material collecting groove 112, and a discharge slot 113 is opened on one side of the outer wall of the shell 101.

[0027] The effect achieved by the entire embodiment 1 is that, under the action of the screening mechanism 1, two slide grooves 102 are provided on the inner surface wall of the shell 101, and sliders 103 are slidably embedded in the inner surface walls of the two slide grooves 102. By movably inserting a limit pin 105 between the inner surface walls of the first limit hole 104 and the second limit hole 106, the inner surface wall of the first limit hole 104 is movably inserted with a limit pin 105, so that the limit pin 105 can firmly fix the slider 103 inside the slide groove 102, so that the screen 107 fixedly connected between the inner surface walls of the two sliders 103 is in a stable state, a baffle 108 is fixedly connected to one side of the outer wall of the screen 107, and one side of the outer wall of the baffle 108 is fixedly connected to one side of the outer wall of the two sliders 103, and the baffle is used to 108 separates the screen 107 inside the protective shell 101, and a first handle 109 is fixedly connected to one side of the outer wall of the baffle 108. The screen 107 is extracted by using the first handle 109, and the screened fine material falls into the fine material collecting groove 110 movably inserted on the inner wall of the shell 101, and the screened coarse material falls into the coarse material collecting groove 112 placed in contact with the outer wall of the shell 101 through a discharge groove 113 provided on one side of the outer wall of the shell 101. In this way, the screen 107 can be quickly taken out along the slide groove 102, so that the screen 107 can be quickly unblocked or replaced, thereby avoiding the waste of time caused by replacing the screen 107, improving the screening efficiency, and changing the specifications of the screening material by replacing the screen 107.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the material spreading mechanism 2 includes a top cover 201, the outer wall of the top cover 201 is fixedly connected to the hopper 202, the outer wall of the top cover 201 is provided with a discharge port 203, the inner wall of the top cover 201 is fixedly connected to the drive motor 204, the output end of the drive motor 204 is fixedly installed with a material spreading rod 205, the outer wall of the outer shell 101 is fixedly connected to the inner wall of the top cover 201, and the top of the screen 107 is in contact with the bottom of the material spreading rod 205.

[0029] The effect achieved by the entire embodiment 2 is that, under the action of the material spreading mechanism 2, a hopper 202 is fixedly connected to the outer wall of the top cover 201, a discharge port 203 is opened on the outer wall of the top cover 201, and a driving motor 204 is fixedly connected to the inner wall of the top cover 201. The material on the screen 107 is continuously stirred by using a material spreading rod 205 fixedly installed at the output end of the driving motor 204, thereby accelerating the screening efficiency, reducing the risk of blockage, and improving the material screening effect.

[0030] Working principle: When in use, two slide grooves 102 are provided on the inner surface wall of the housing 101, and sliders 103 are slidably embedded in the inner surface walls of the two slide grooves 102. By movably inserting the limiting pin 105 between the inner surface walls of the first limiting hole 104 and the second limiting hole 106, the inner surface wall of the first limiting hole 104 is movably inserted with the limiting pin 105, so that the limiting pin 105 can firmly fix the slider 103 inside the slide groove 102, so that the slider 103 fixedly connected between the two sliders 103 is fixedly connected to the housing 101. The screen 107 between the inner surface walls of the two slide blocks 103 is in a stable state. A baffle 108 is fixedly connected to one side of the outer wall of the screen 107, and one side of the outer wall of the baffle 108 is fixedly connected to one side of the outer wall of the two slide blocks 103. The baffle 108 is used to separate the screen 107 inside the protective housing 101. A first handle 109 is fixedly connected to one side of the outer wall of the baffle 108. The screen 107 is extracted by the first handle 109, and the fine material screened falls into the housing 101. The coarse material screened falls into the coarse material collecting trough 112 placed in contact with the outer wall of the shell 101 through the discharge slot 113 provided on the outer wall of the shell 101. In this way, the screen 107 can be quickly taken out along the slide 102, so that the screen 107 can be quickly cleared or replaced, thereby avoiding the waste of time caused by replacing the screen 107, improving the screening efficiency, and changing the screening material specifications by replacing the screen 107. At the same time, under the action of the spreading mechanism 2, a hopper 202 is fixedly connected to the outer wall of the top cover 201, a discharge port 203 is provided on the outer wall of the top cover 201, and a driving motor 204 is fixedly connected to the inner wall of the top cover 201. The spreading rod 205 fixedly installed at the output end of the driving motor 204 is used to continuously stir the material on the screen 107, thereby accelerating the screening efficiency, reducing the risk of blockage, and improving the material screening effect.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A slag powder raw material screening device, comprising a screening mechanism (1), characterized in that: One side of the outer wall of the screening mechanism (1) is fixedly connected to the material spreading mechanism (2); The screening mechanism (1) comprises a shell (101), the inner surface wall of the shell (101) is provided with two slide grooves (102), the inner surface walls of the two slide grooves (102) are both slidably embedded with sliders (103), a first limiting hole (104) is provided on one side of the outer wall of the shell (101), a limiting pin (105) is movably inserted into the inner surface wall of the first limiting hole (104), a second limiting hole (106) is provided on one side of the outer wall of one of the two sliders (103), and the outer surface wall of the limiting pin (105) is movably inserted into the inner surface wall of the second limiting hole (106), a screen (107) is fixedly connected between the inner surface walls of the two sliders (103), a baffle (108) is fixedly connected to one side of the outer wall of the screen (107), and one side of the outer wall of the baffle (108) is fixedly connected to one side of the outer wall of the two sliders (103).

2. A slag powder raw material screening device according to claim 1, characterized in that: A first handle (109) is fixedly connected to one side of the outer wall of the baffle (108), a fine material collection groove (110) is movably inserted into the inner surface wall of the shell (101), and a second handle (111) is fixedly connected to one side of the outer wall of the fine material collection groove (110).

3. A slag powder raw material screening device according to claim 2, characterized in that: One side of the outer wall of the shell (101) contacts a coarse material collecting groove (112), and one side of the outer wall of the shell (101) is provided with a material discharge groove (113).

4. The slag powder raw material screening device according to claim 3, characterized in that: The material spreading mechanism (2) comprises a top cover (201), and an outer wall of the top cover (201) is fixedly connected to a hopper (202).

5. The slag powder raw material screening device according to claim 4, characterized in that: The outer surface wall of the top cover (201) is provided with a material discharge port (203), and the inner surface wall of the top cover (201) is fixedly connected to a driving motor (204).

6. The slag powder raw material screening device according to claim 5, characterized in that: A material spreading rod (205) is fixedly mounted on the output end of the driving motor (204).

7. The slag powder raw material screening device according to claim 6, characterized in that: The outer wall of the outer shell (101) is fixedly connected to the inner wall of the top cover (201), and the top of the screen (107) is in contact with the bottom of the spreading rod (205).

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