Environment-friendly steel slag treatment equipment

Abstract

The utility model provides environment-friendly steel slag treatment equipment, which belongs to the technical field of steel slag recovery and comprises a fixing frame, a quick screening mechanism is arranged on the outer side wall of the fixing frame and comprises driving frames arranged on the two outer side walls of the fixing frame, and motors are arranged above the centers of the outer walls of the driving frames. A driving wheel is arranged at the output end of the motor, a driving half gear is arranged in the center of the end of the driving wheel, a driven wheel is arranged below the center of the inner wall of the driving frame, a driven half gear is arranged at the end of the driven wheel, guide rods are arranged on the upper side and the lower side in the driving frame, guide plates are slidably arranged on the surfaces of the guide rods, and rack plates are fixed to the centers of one sides of the guide plates. A connecting column is arranged on one side of the rack plate, a through groove is formed in the inner wall of the fixing frame, the connecting column is slidably arranged in the through groove, a mounting frame is fixed to the end of the connecting column, a fixing frame is mounted on one side of the mounting frame, and a sieve plate is arranged in the fixing frame. The steel slag screening device can rapidly screen steel slag, screening is more uniform, and the screening effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel slag recovery, in particular to environmentally friendly steel slag processing equipment. Background Art

[0002] A by-product of the steelmaking process. It is composed of various oxides formed by the oxidation of impurities such as silicon, manganese, phosphorus, and sulfur in pig iron during the smelting process, as well as salts generated by the reaction of these oxides with solvents; there are two main ways to comprehensively utilize steel slag as a secondary resource. One is to recycle it in the factory as a smelting solvent, which can not only replace limestone, but also recover a large amount of metallic iron and other useful elements; the other is to use it as a raw material for manufacturing road construction materials, building materials or agricultural fertilizers. When steel slag is needed as a building raw material, it needs to be screened into specified sizes and then mixed with concrete to make building materials. Most of the existing steel slag processing equipment uses a vibrator to drive the screen plate to vibrate to screen the steel slag. However, since the steel slag is very heavy when piled up, the vibrator cannot quickly screen the steel slag, and it takes a long time to screen it evenly, and the screening efficiency is low. Utility Model Content

[0003] In view of this, the utility model provides an environmentally friendly steel slag processing equipment, which can quickly screen the steel slag, the screening is more uniform, the screening efficiency is high, and the screening effect is improved.

[0004] In order to solve the above technical problems, the utility model provides an environmentally friendly steel slag processing equipment, comprising a fixed frame, an outer wall of the fixed frame is provided with a rapid screening mechanism, the rapid screening mechanism comprises a driving frame arranged on the two outer walls of the fixed frame, a motor is arranged above the center of the outer wall of the driving frame, the output end of the motor passes through the outer wall of the driving frame, and a driving wheel is arranged at the output end of the motor, a driving half gear is arranged at the end center of the driving wheel, a driven wheel is arranged below the center of the inner wall of the driving frame, a driven half gear is arranged at the end of the driven wheel, the teeth of the driving half gear and the driven half gear are in the same direction, a conveyor belt is connected to the surface of the driving wheel and the driven wheel, guide rods are arranged on the upper and lower sides of the driving frame, guide plates are slidably arranged on both sides of the surface of the guide rod, through holes are opened on the upper and lower sides of the guide plate, the guide rod is penetrated in the through hole of the guide plate, and the cross section of the through hole of the guide plate is adapted to the cross section of the guide rod, a rack plate is fixed at the center of one side of the guide plate, and the teeth on the upper and lower sides of the rack plate are respectively meshed and connected with the driving half gear and the driven half gear, and a connecting column is arranged on one side of the rack plate The fixing frame has an inner wall and a through slot corresponding to the position of the connecting column, the through slot extends to the inside of the driving frame, and the connecting column is slidably arranged in the through slot, a mounting frame is fixed to the end of the connecting column, a fixed frame is installed on one side of the mounting frame, and a sieve plate is arranged inside the fixed frame. The staff puts the slag on the top of the sieve plate, and then starts the motor. The output end of the motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the conveyor belt. When the driving wheel and the driven wheel rotate, the driving gear and the driven gear are driven to rotate synchronously. Since the teeth of the driving semi-gear and the driven semi-gear are in the same direction, and the teeth on the upper and lower sides of the rack plate are respectively meshed and connected with the driving semi-gear and the driven semi-gear, and the guide plate moves along the length direction of the guide rod, so that when the driving semi-gear and the driven semi-gear rotate, the rack plate is driven to reciprocate left and right along the length direction of the guide rod, so that the rack plate drives the connecting column to move synchronously, and the connecting column drives the mounting frame and the fixed frame to move synchronously, so that the sieve plate in the fixed frame reciprocates left and right, so that the slag on the surface of the sieve plate can be quickly screened, the screening is more uniform, the screening efficiency is high, and the screening effect is improved.

[0005] A slide groove is arranged in the through groove of the inner wall of the fixing frame, a slider is arranged in the center of the connecting column, and the slider is slidably arranged in the slide groove, and the height of the slider is greater than the height of the through groove of the inner wall of the fixing frame, so that the slider is always located in the slide groove, thereby improving the stability of the connecting column during movement.

[0006] Rollers are movably arranged on the upper and lower sides of the inner wall of the slide groove, and the roller surface contacts the surface of the slider, so that the roller makes the slider move more smoothly.

[0007] Fixed columns are arranged on both sides of the fixed frame, a limiting column is arranged at the center of the surface of the mounting frame, a limiting groove is opened at the center of the fixed column, the fixed column is installed on the surface of the mounting frame, and the limiting column is inserted in the limiting groove of the fixed column, the cross section of the limiting column is adapted to the cross section of the limiting groove, the staff makes the limiting groove on the surface of the fixed column correspond to the limiting column, and then installs the fixed column on the mounting frame, and the limiting column is inserted in the limiting groove at the same time, so that the fixed frame can be installed quickly, so that the screen plates of different specifications can be quickly replaced.

[0008] A receiving box is provided below the fixed frame, and the receiving box is located below the screen plate. The slag falls into the receiving box for collection after being screened on the surface of the screen plate.

[0009] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0010] 1. When the utility model is used, the staff puts the steel slag above the screen plate, and then starts the motor. The output end of the motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the conveyor belt. When the driving wheel and the driven wheel rotate, the driving gear and the driven gear are driven to rotate synchronously. Since the teeth of the driving half gear and the driven half gear are in the same direction, and the teeth on the upper and lower sides of the rack plate are respectively meshed and connected with the driving half gear and the driven half gear, and the guide plate moves along the length direction of the guide rod, when the driving half gear and the driven half gear rotate, the rack plate is driven to reciprocate left and right along the length direction of the guide rod, so that the rack plate drives the connecting column to move synchronously, and the connecting column drives the mounting frame and the fixed frame to move synchronously, so that the screen plate in the fixed frame reciprocates left and right, so that the steel slag on the surface of the screen plate can be quickly screened, the screening is more uniform, the screening efficiency is high, and the screening effect is improved.

[0011] 2. When the utility model is used, the height of the slider is greater than the height of the through groove on the inner wall of the fixing frame, so that the slider is always located in the slide groove, thereby improving the stability of the connecting column during movement.

[0012] 3. When the utility model is used, the staff will match the limiting groove on the surface of the fixed column to the limiting column, and then install the fixed column on the mounting frame, and at the same time the limiting column is inserted into the limiting groove, so that the fixed frame can be quickly installed, so that the screen plates of different specifications can be quickly replaced.

[0013] 4. When the utility model is used, a receiving box is arranged below the fixed frame, and the receiving box is located below the screen plate, and the steel slag falls into the receiving box for collection after being screened on the surface of the screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the internal structure of the rapid screening mechanism of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of the internal structure of the rapid screening mechanism of the utility model.

[0017] Explanation of the reference numerals: 100, fixed frame; 101, slide; 102, roller; 103, slider; 200, rapid screening mechanism; 201, driving frame; 202, motor; 203, driving wheel; 204, driving half gear; 205, driven wheel; 206, driven half gear; 207, conveyor belt; 208, rack plate; 209, guide rod; 210, guide plate; 211, connecting column; 212, mounting frame; 213, limiting column; 300, fixed frame; 301, fixed column; 400, sieve plate; 500, receiving box. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0019] According to one embodiment of the utility model, Figure 1 , Figure 2 and Figure 3As shown: This embodiment provides an environmentally friendly steel slag treatment device, including a fixed frame 100, the outer wall of the fixed frame 100 is provided with a fast screening mechanism 200, the fast screening mechanism 200 includes a driving frame 201 arranged on the two outer walls of the fixed frame 100, a motor 202 is arranged above the center of the outer wall of the driving frame 201, the output end of the motor 202 passes through the outer wall of the driving frame 201, and the output end of the motor 202 is provided with a driving wheel 203, the end center of the driving wheel 203 is provided with a driving half gear 204, a driven wheel 205 is arranged below the center of the inner wall of the driving frame 201, and the end of the driven wheel 205 is provided with a driven half gear 206, and the driving half gear 204 and the driven half gear 206 are connected to each other. The teeth of the wheels 206 are oriented in the same direction, and the surfaces of the driving wheel 203 and the driven wheel 205 are connected to the transmission belt 207. Guide rods 209 are arranged on both upper and lower sides of the driving frame 201. Guide plates 210 are slidably arranged on both sides of the surface of the guide rods 209. Through holes are opened on the upper and lower sides of the guide plates 210. The guide rods 209 are penetrated and arranged in the through holes of the guide plates 210, and the cross section of the through holes of the guide plates 210 is adapted to the cross section of the guide rods 209. A rack plate 208 is fixed at the center of one side of the guide plate 210, and the teeth on the upper and lower sides of the rack plate 208 are meshed and connected with the driving half gear 204 and the driven half gear 206 respectively. A connecting column 211 is arranged on one side of the rack plate 208, which is fixed. A through slot is provided on the inner wall of the fixed frame 100 corresponding to the position of the connecting column 211, and the through slot extends to the inside of the driving frame 201, and the connecting column 211 is slidably set in the through slot, and a mounting frame 212 is fixed to the end of the connecting column 211, and a fixed frame 300 is installed on one side of the mounting frame 212, and a sieve plate 400 is arranged inside the fixed frame 300. The staff puts the slag on the top of the sieve plate 400, and then starts the motor 202. The output end of the motor 202 drives the driving wheel 203 to rotate, and the driving wheel 203 drives the driven wheel 205 to rotate through the conveyor belt 207. When the driving wheel 203 and the driven wheel 205 rotate, the driving gear and the driven gear rotate synchronously. Since the driving half gear 204 and the driven half gear The teeth of the wheel 206 are oriented in the same direction, and the teeth on the upper and lower sides of the rack plate 208 are meshed and connected with the driving half gear 204 and the driven half gear 206 respectively, and the guide plate 210 moves along the length direction of the guide rod 209, so that when the driving half gear 204 and the driven half gear 206 rotate, the rack plate 208 is driven to reciprocate left and right along the length direction of the guide rod 209, so that the rack plate 208 drives the connecting column 211 to move synchronously, and the connecting column 211 drives the mounting frame 212 and the fixed frame 300 to move synchronously, so that the screen plate 400 in the fixed frame 300 reciprocates left and right, so that the steel slag on the surface of the screen plate 400 can be quickly screened, the screening is more uniform, the screening efficiency is high, and the screening effect is improved;A slide groove 101 is arranged in the through groove of the inner wall of the fixing frame 100, and a slider 103 is arranged at the center of the connecting column 211, and the slider 103 is slidably arranged in the slide groove 101, and the height of the slider 103 is greater than the height of the through groove of the inner wall of the fixing frame 100, so that the slider 103 is always located in the slide groove 101, and the stability of the movement process of the connecting column 211 is improved; rollers 102 are movably arranged on the upper and lower sides of the inner wall of the slide groove 101, and the surface of the rollers 102 is in contact with the surface of the slider 103, and the rollers 102 make the slider 103 move more smoothly;

[0020] According to another embodiment of the present invention, Figure 1 and Figure 3 As shown, fixed columns 301 are arranged on both sides of the fixed frame 300, a limiting column 213 is arranged at the center of the surface of the mounting frame 212, a limiting groove is opened at the center of the fixed column 301, the fixed column 301 is installed on the surface of the mounting frame 212, and the limiting column 213 is inserted in the limiting groove of the fixed column 301, the cross section of the limiting column 213 is adapted to the cross section of the limiting groove, the staff makes the limiting groove on the surface of the fixed column 301 correspond to the limiting column 213, and then installs the fixed column 301 on the mounting frame 212, and the limiting column 213 is inserted in the limiting groove, so that the fixed frame 300 can be quickly installed, so that the sieve plates 400 of different specifications can be quickly replaced; a material receiving box 500 is arranged below the fixed frame 100, and the material receiving box 500 is located below the sieve plate 400, and the slag falls into the material receiving box 500 for collection after being screened on the surface of the sieve plate 400.

[0021] The use of this utility model:

[0022] The staff makes the limiting groove on the surface of the fixing column 301 correspond to the limiting column 213, and then installs the fixing column 301 on the mounting frame 212, and the limiting column 213 is inserted into the limiting groove, so that the fixing frame 300 can be quickly installed, and then the steel slag is placed on the top of the screen plate 400, and then the motor 202 is started, and the output end of the motor 202 drives the driving wheel 203 to rotate, and the driving wheel 203 drives the driven wheel 205 to rotate through the conveyor belt 207. When the driving wheel 203 and the driven wheel 205 rotate, the driving gear and the driven gear are driven to rotate synchronously. Since the teeth of the driving half gear 204 and the driven half gear 206 are in the same direction, and the rack The teeth on the upper and lower sides of the plate 208 are meshed and connected with the active half gear 204 and the driven half gear 206 respectively, and the guide plate 210 moves along the length direction of the guide rod 209, so that when the active half gear 204 and the driven half gear 206 rotate, the rack plate 208 is driven to reciprocate left and right along the length direction of the guide rod 209, so that the rack plate 208 drives the connecting column 211 to move synchronously, and the connecting column 211 drives the mounting frame 212 and the fixed frame 300 to move synchronously, so that the screen plate 400 in the fixed frame 300 reciprocates left and right, so that the steel slag on the surface of the screen plate 400 can be quickly screened, the screening is more uniform, the screening efficiency is high, and the screening effect is improved.

[0023] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An environmentally friendly steel slag treatment device, comprising a fixed frame (100), characterized in that: The outer wall of the fixed frame (100) is provided with a rapid screening mechanism (200), and the rapid screening mechanism (200) comprises a driving frame (201) arranged on the two outer walls of the fixed frame (100); a motor (202) is arranged above the center of the outer wall of the driving frame (201); the output end of the motor (202) passes through the outer wall of the driving frame (201); a driving wheel (203) is arranged at the output end of the motor (202); a driving half gear (204) is arranged at the center of the end of the driving wheel (203); a driven wheel (205) is arranged below the center of the inner wall of the driving frame (201); a driven half gear (206) is arranged at the end of the driven wheel (205); a conveyor belt (207) is connected to the surface of the driving wheel (203) and the driven wheel (205); the inner upper portion of the driving frame (201) is provided with a driving belt (207); Guide rods (209) are provided on both sides of the lower side, guide plates (210) are slidably provided on both sides of the surface of the guide rods (209), a rack plate (208) is fixed at the center of one side of the guide plate (210), and the teeth on the upper and lower sides of the rack plate (208) are respectively meshed and connected with the driving half gear (204) and the driven half gear (206), a connecting column (211) is provided on one side of the rack plate (208), a through groove is provided on the inner wall of the fixed frame (100) and corresponding to the position of the connecting column (211), the through groove extends to the inside of the driving frame (201), and the connecting column (211) is slidably provided in the through groove, a mounting frame (212) is fixed at the end of the connecting column (211), a fixed frame (300) is installed on one side of the mounting frame (212), and a sieve plate (400) is provided inside the fixed frame (300).

2. The environmentally friendly steel slag treatment equipment according to claim 1, characterized in that: A sliding groove (101) is arranged in the through groove of the inner wall of the fixing frame (100), a sliding block (103) is arranged at the center of the connecting column (211), and the sliding block (103) is slidably arranged in the sliding groove (101).

3. The environmentally friendly steel slag treatment equipment according to claim 2, characterized in that: Rollers (102) are movably arranged on the upper and lower sides of the inner wall of the slide groove (101), and the surface of the rollers (102) is in contact with the surface of the slider (103).

4. The environmentally friendly steel slag treatment equipment according to claim 1, characterized in that: Fixed columns (301) are arranged on both sides of the fixed frame (300), a limiting column (213) is arranged at the center of the surface of the mounting frame (212), a limiting groove is provided at the center of the fixed column (301), the fixed column (301) is installed on the surface of the mounting frame (212), and the limiting column (213) is inserted into the limiting groove of the fixed column (301), and the cross section of the limiting column (213) is adapted to the cross section of the limiting groove.

5. The environmentally friendly steel slag treatment equipment according to claim 1, characterized in that: A material receiving box (500) is provided below the fixing frame (100), and the material receiving box (500) is located below the screen plate (400).

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