Furnace slag crushing and iron removing equipment

Abstract

The utility model discloses slag crushing and iron removing equipment which comprises an equipment main body, a crushing and concentrating cavity, an iron removing cavity and a separating cavity are sequentially arranged in the equipment main body, and a flow control valve pipe is installed between the crushing and concentrating cavity and the iron removing cavity in a penetrating mode. An iron removal cavity and a separation cavity are embedded into the two sides of the back face of the equipment body correspondingly, air blowing material cleaning mechanisms are arranged in the iron removal cavity and the separation cavity correspondingly, an electric rotating frame and an electric gate are sequentially installed between the iron removal cavity and the separation cavity, and a double-shaft motor is installed on the left side in the electric rotating frame; through the design, the iron removal equipment can be provided with a dust absorption and raised dust filtering, recycling and reprocessing structure, so that crushed slag dust splashing is avoided, the high recycling and iron removal rate of dust collection treatment is achieved, and meanwhile vibration, blockage prevention and quantitative circulation of crushed slag are facilitated for fine magnetic iron removal; therefore, the magnetic iron removal, separation and recovery efficiency and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag crushing and iron removal, in particular to slag crushing and iron removal equipment. Background Art

[0002] Slag crushing and iron removal equipment is a kind of equipment specially used for processing slag. Its main function is to crush the slag and remove the iron components in it. This equipment is widely used in the fields of environmental protection and resource recovery.

[0003] The crushing mechanism of the above-mentioned slag crushing and iron removal equipment does not have a dust suction and dust filtering recovery and reprocessing structure, so it is impossible to avoid the splashing of crushed slag dust and the high iron removal recovery rate of dust collection and treatment, and it is not convenient to use the crushed slag for fine magnetic iron removal by vibration prevention and quantitative circulation, thereby affecting the use of high-efficiency magnetic iron removal;

[0004] Therefore, it is particularly important to design a slag crushing and iron removal equipment to solve the above-mentioned defects. Utility Model Content

[0005] 1) Technical problems to be solved by the utility model

[0006] In view of the shortcomings of the prior art, the utility model designs a slag crushing and iron removal equipment, which solves the technical problems in the prior art that it does not have a dust suction and dust filtering recovery and reprocessing structure and is not convenient for vibration prevention and blockage and quantitative circulation of crushed slag for fine magnetic absorption and iron removal for further processing.

[0007] 2) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A slag crushing and iron removal equipment, including an equipment body, wherein a crushing concentration chamber, an iron removal chamber and a separation chamber are sequentially arranged inside the equipment body, a flow control valve tube is installed and passed through between the crushing concentration chamber and the iron removal chamber, both sides of the back side of the equipment body are respectively embedded in the iron removal chamber and the separation chamber and are provided with a blast cleaning mechanism, an electric rotating frame and an electric gate are sequentially installed between the iron removal chamber and the separation chamber, a double-axis motor is installed on the left side inside the electric rotating frame, the output end of the double-axis motor passes through the upper and lower ends of the electric rotating frame and is provided with an electromagnetic suction cup, a crushing mechanism with a feed hopper is installed on the left side of the top of the equipment body, a dust suction plate is installed on the inner wall of the feed hopper, a filter box is installed on the right side of the top of the equipment body, a dust suction fan is installed between the filter box and the dust suction plate, the bottom end of the filter box passes through the crushing concentration chamber and is provided with an electric-controlled return valve tube, and a controller panel is embedded and installed on the front side of the equipment body.

[0010] As a preferred solution of the utility model, columns are installed on both sides of the equipment body, and an electrically controlled slag discharge valve pipe and an electrically controlled material discharge valve pipe are installed at the bottom of the equipment body, which penetrate the iron removal chamber and the separation chamber respectively.

[0011] As a preferred solution of the utility model, the crushing concentration chamber is a bucket-shaped cavity structure, and electric vibration plates are embedded and installed on both sides of the bottom of the inner wall of the crushing concentration chamber.

[0012] As a preferred solution of the utility model, the adjustable rotation angle of the electric rotating frame is degrees.

[0013] As a preferred solution of the utility model, an air inlet filter is installed on the back of the air blast cleaning mechanism, an air outlet network is embedded in the front of the air blast cleaning mechanism, and multiple blowers are installed on the side of the air blast cleaning mechanism close to the air outlet network.

[0014] As a preferred solution of the utility model, an electric crushing roller is installed on the inner wall of the crushing mechanism, wherein one end of the electric crushing roller passes through the left side of the crushing mechanism and is equipped with a driving motor, and the other end of the electric crushing roller is connected to the right side of the inner wall of the crushing mechanism through a bearing seat, and crushing tooth plates are installed on the inner wall of the crushing mechanism and at the front and rear ends of the electric crushing roller.

[0015] As a preferred solution of the utility model, a material level sensor is installed on the left side of the inner wall of the filter box, a filter plate is embedded and installed on the top of the filter box, and an exhaust window is installed on the right side of the filter box.

[0016] 3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is designed with a feeding hopper with a dust suction plate through a crushing mechanism, which is driven by a dust suction fan, so that the slag dust put into the crushing process is conveniently transported to the inside of a filter box with a filter plate for interception and treatment, and when the dust collection capacity reaches the limit height through the arranged material level sensor, the collected dust is transported to the crushing concentration chamber through the electrically controlled return valve pipe, and is subjected to iron removal, extraction and recovery treatment together with the crushed slag;

[0019] Secondly, by setting up a crushing concentration chamber with an electric vibration plate to connect the iron removal chamber through a flow control valve pipe, it is convenient for vibration prevention and blockage and quantitative circulation of crushed slag for fine magnetic iron removal;

[0020] In addition, a rotatable electromagnetic suction cup is provided to efficiently remove iron from the crushed slag entering the iron removal chamber, and then the unabsorbed slag is blown off by the air blast cleaning mechanism provided inside the iron removal chamber and discharged through the electrically controlled slag discharge valve pipe. After the electric gate is opened, the electromagnetic suction cup for adsorbing iron chips is rotated to the inside of the separation chamber, the electric gate is closed and the power is cut off for demagnetization, and the iron chips are blown off by the air blast cleaning mechanism provided in the separation chamber and discharged through the electrically controlled discharge valve pipe, which facilitates accurate and efficient separation and iron removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is the overall front view of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall internal structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the main body of the utility model when looking down;

[0025] Figure 5 This is a schematic diagram of the structure of the electric crushing rollers and crushing tooth plates of the utility model.

[0026] In the figure: 1. Equipment body; 101. Crushing concentration chamber; 102. Iron removal chamber; 1021. Electric slag discharge valve tube; 103. Separation chamber; 1031. Electric discharge valve tube; 104. Column; 2. Electric vibration plate; 3. Flow control valve tube; 4. Electric rotating frame; 5. Electric gate; 6. Double-axis motor; 7. Electromagnetic suction cup; 8. Blowing and cleaning mechanism; 801. Air inlet filter; 802. Blower; 803. Air outlet net; 9. Crushing mechanism; 901. Electric crushing roller; 902. Crushing tooth plate; 10. Feed hopper; 11. Dust suction plate; 12. Filter box; 121. Material level sensor; 122. Filter plate; 123. Exhaust window; 124. Electric return valve tube; 13. Dust suction fan; 14. Controller panel. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of 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.

[0028] Example:

[0029] The utility model provides a slag crushing and iron removal device, which solves the problem that the prior art iron removal device does not have a dust suction and dust filtering recovery and reprocessing structure and is not convenient for vibration prevention and blockage and quantitative circulation of crushed slag fine magnetic absorption iron removal technology;

[0030] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0031] A slag crushing and iron removal device comprises a device body 1, wherein a crushing concentration chamber 101, an iron removal chamber 102 and a separation chamber 103 are sequentially arranged inside the device body 1, a dust collecting plate 11 is installed on the inner wall of a feed hopper 10, a filter box 12 is installed on the top right side of the device body 1, a dust collecting fan 13 is installed between the filter box 12 and the dust collecting plate 11, and a controller panel 14 is embedded and installed on the front of the device body 1;

[0032] Among them, see Figure 3 and Figure 4 In this embodiment, an electric rotating frame 4 and an electric gate 5 are sequentially installed between the iron removal chamber 102 and the separation chamber 103. The adjustable rotation angle of the electric rotating frame 4 is 180 degrees. A double-axis motor 6 is installed on the left side of the electric rotating frame 4. The output end of the double-axis motor 6 passes through the upper and lower ends of the electric rotating frame 4 and is equipped with an electromagnetic suction cup 7. Both sides of the back of the equipment body 1 are respectively embedded in the iron removal chamber 102 and the separation chamber 103, and a blast cleaning mechanism 8 is provided. The specific structure of the blast cleaning mechanism 8 is as follows:

[0033] An air inlet filter 801 is installed on the back of the air blast cleaning mechanism 8, an air outlet net 803 is embedded and installed on the front of the air blast cleaning mechanism 8, and a plurality of blowers 802 are installed on the side of the air blast cleaning mechanism 8 close to the air outlet net 803. The rotatable electromagnetic suction cup 7 is provided to efficiently remove iron by magnetic attraction to the crushed slag entering the iron removal chamber 102, and then the unabsorbed slag is blown off by the air blast cleaning mechanism 8 provided in the iron removal chamber 102 and discharged through the electrically controlled slag discharge valve pipe 1021. After the electric gate 5 is opened, the electromagnetic suction cup 7 for adsorbing iron chips is rotated to the inside of the separation chamber 103, and the electric gate 5 is closed and the power is turned off for demagnetization. The iron chips are blown off by the air blast cleaning mechanism 8 provided in the separation chamber 103 and discharged through the electrically controlled discharge valve pipe 1031, so as to facilitate accurate and efficient separation and iron removal.

[0034] Furthermore, columns 104 are installed on both sides of the equipment body 1, and the bottom of the equipment body 1 is respectively penetrated through the iron removal chamber 102 and the separation chamber 103, and an electrically controlled slag discharge valve tube 1021 and an electrically controlled material discharge valve tube 1031 are installed therein; a flow control valve tube 3 is installed between the crushing concentration chamber 101 and the iron removal chamber 102; the crushing concentration chamber 101 is a bucket-shaped cavity structure, and electric vibration plates 2 are embedded on both sides of the bottom of the inner wall of the crushing concentration chamber 101. The crushing concentration chamber 101 with an electric vibration plate is connected to the iron removal chamber 102 through the flow control valve tube 3, which is convenient for vibration prevention and blockage prevention and quantitative circulation of crushed slag for fine magnetic removal of iron.

[0035] Also, see Figure 1 , Figure 2 , Figure 3 and Figure 5 In this embodiment, a crushing mechanism 9 having a feed hopper 10 is installed on the top left side of the equipment body 1. The specific structure of the crushing mechanism 9 is as follows:

[0036] An electric crushing roller pair 901 is installed on the inner wall of the crushing mechanism 9, wherein one end of the electric crushing roller pair 901 penetrates the left side of the crushing mechanism 9 and is installed with a driving motor, and the other end of the electric crushing roller pair 901 is connected to the right side of the inner wall of the crushing mechanism 9 through a bearing seat, and crushing tooth plates 902 are installed on the inner wall of the crushing mechanism 9 and at the front and rear ends of the electric crushing roller pair 901;

[0037] Furthermore, a dust suction plate 11 is installed on the inner wall of the feed hopper 10, and a filter box 12 is installed on the top right side of the equipment body 1, and a dust suction fan 13 is installed between the filter box 12 and the dust suction plate 11; the bottom of the filter box 12 is installed inside the crushing concentration chamber 101 and an electric control return valve pipe 124 is installed; a material level sensor 121 is installed on the left side of the inner wall of the filter box 12, a filter plate 122 is embedded in the top of the filter box 12, and an exhaust window 123 is installed on the right side of the filter box 12. The feed hopper 10 with a dust suction plate 11 designed by the crushing mechanism 9 is driven by the dust suction fan 13, so that the slag dust put into the crushing process is transported to the filter box 12 with the filter plate 122 for interception and treatment, and when the dust collection capacity is monitored to the limit height by the set material level sensor 121, the collected dust is transported to the crushing concentration chamber 101 through the electric control return valve pipe 124, and is removed iron, extracted and recovered together with the crushed slag.

[0038] It should be noted here that the electrically controlled slag discharge valve tube 1021, the electrically controlled material discharge valve tube 1031, the electric vibration plate 2, the flow control valve tube 3, the electric rotating frame 4, the electric gate 5, the dual-axis motor 6, the electromagnetic suction cup 6, the blower 802, the electric crushing roller 901, the material level sensor 121, the electrically controlled return valve tube 124, the dust suction fan 13 and the controller panel 14 are all prior arts and will not be elaborated on here.

[0039] The working process of the utility model is as follows: when using the iron removal equipment, first, the feed hopper 10 with the dust suction plate 11 is driven by the dust suction fan 13 to facilitate the transportation of the slag dust put into the crushing process to the filter box 12 with the filter plate 122 for interception and treatment, and the material level sensor 121 is set to monitor the collected dust capacity to the limit height, and the collected dust is transported to the crushing collection chamber 101 through the electric control return valve pipe 124, and the iron removal, extraction and recovery treatment is carried out together with the crushed slag. The crushing concentration chamber 101 with an electric vibration plate 2 is connected to the iron removal chamber 102 through the flow control valve pipe 3, which is convenient for vibration prevention and blockage and quantitative circulation of crushed slag. The rotatable electromagnetic suction cup 7 is set between the iron removal chamber 102 and the separation chamber 103 to enter the iron removal chamber 102 to crush the slag for efficient magnetic removal of iron, and then after the iron removal The air blast cleaning mechanism 5 arranged inside the cavity 102 blows off the unabsorbed slag and discharges it through the electrically controlled slag discharge valve tube 1021. After the electric gate 5 is opened, the electromagnetic suction cup 7 for adsorbing iron chips is rotated to the inside of the separation cavity 103, and then the electric gate 5 is closed and the power is turned off for demagnetization. The iron chips are blown off by the air blast cleaning mechanism 7 arranged in the separation cavity 103 and discharged through the electrically controlled discharge valve tube 1031, thereby realizing accurate and efficient separation and collection of iron removal. The whole operation process is simple and convenient. Compared with the existing slag discharge, crushing and iron removal equipment, the utility model can improve the iron removal equipment with dust suction and dust filtering recovery and reprocessing structure through design, thereby avoiding the high recovery and iron removal rate of crushed slag dust splashing and dust collection and treatment, and at the same time, it is convenient for vibration anti-blocking and quantitative circulation of crushed slag for fine magnetic iron removal, thereby improving the separation and recovery efficiency and practicality of magnetic iron removal.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slag crushing and iron removal device, comprising a device body (1), characterized in that: The equipment body (1) is provided with a crushing concentration chamber (101), an iron removal chamber (102) and a separation chamber (103) in sequence. A flow control valve tube (3) is installed between the crushing concentration chamber (101) and the iron removal chamber (102). Air blowing and cleaning mechanisms (8) are respectively embedded in the iron removal chamber (102) and the separation chamber (103) on both sides of the back of the equipment body (1). An electric rotating frame (4) and an electric gate (5) are installed in sequence between the iron removal chamber (102) and the separation chamber (103). A double-axis motor (6) is installed on the left side of the electric rotating frame (4). The double-axis motor (6) ) is connected to an output end of an electric rotating frame (4) and is provided with an electromagnetic suction cup (7) at both ends thereof; a crushing mechanism (9) having a feed hopper (10) is provided on the left side of the top of the equipment body (1); a dust collecting plate (11) is provided on the inner wall of the feed hopper (10); a filter box (12) is provided on the right side of the top of the equipment body (1); a dust collecting fan (13) is provided between the filter box (12) and the dust collecting plate (11); an electric-controlled return valve pipe (124) is provided at the bottom end of the filter box (12) and is provided inside the crushing concentration chamber (101); and a controller panel (14) is embedded and provided on the front of the equipment body (1).

2. The slag crushing and iron removal equipment according to claim 1, characterized in that: Columns (104) are installed on both sides of the equipment body (1), and an electric-controlled slag discharge valve pipe (1021) and an electric-controlled material discharge valve pipe (1031) are installed at the bottom of the equipment body (1) so as to penetrate the iron removal chamber (102) and the separation chamber (103) respectively.

3. The slag crushing and iron removal equipment according to claim 1, characterized in that: The pulverizing concentration chamber (101) is in a bucket-shaped chamber structure, and electric vibration plates (2) are embedded and installed on both sides of the bottom of the inner wall of the pulverizing concentration chamber (101).

4. The slag crushing and iron removal equipment according to claim 1, characterized in that: The adjustable rotation angle of the electric rotating frame (4) is 180 degrees.

5. The slag crushing and iron removal equipment according to claim 1, characterized in that: An air inlet filter (801) is installed on the back of the air blast cleaning mechanism (8), an air outlet net (803) is embedded and installed on the front of the air blast cleaning mechanism (8), and a plurality of blowers (802) are installed on one side of the air blast cleaning mechanism (8) close to the air outlet net (803).

6. The slag crushing and iron removal equipment according to claim 1, characterized in that: An electric crushing roller pair (901) is installed on the inner wall of the crushing mechanism (9), wherein one end of the electric crushing roller pair (901) passes through the left side of the crushing mechanism (9) and is installed with a driving motor, and the other end of the electric crushing roller pair (901) is connected to the right side of the inner wall of the crushing mechanism (9) through a bearing seat, and crushing tooth plates (902) are installed on the inner wall of the crushing mechanism (9) and at the front and rear ends of the electric crushing roller pair (901).

7. The slag crushing and iron removal equipment according to claim 1, characterized in that: A material level sensor (121) is installed on the left side of the inner wall of the filter box (12), a filter plate (122) is embedded in the top of the filter box (12), and an exhaust window (123) is installed on the right side of the filter box (12).

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