Screening equipment for slaked lime production line
By introducing a smoothing device and a vibration screening network into the screening equipment of slaked lime production line, the problem of low screening efficiency in the prior art is solved, rapid and effective screening of slaked lime is achieved, and production efficiency is improved.
Patent Information
- Application Number
- CN202420946934.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-06
Smart Images
Figure CN222220271U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slaked lime production, in particular to screening equipment for a slaked lime production line. Background Art
[0002] The slaked lime production line needs to screen the raw materials to ensure the quality and uniformity of the raw materials. Through the screening equipment, impurities, oversized or undersized particles and other unqualified materials in the raw materials can be removed to obtain limestone raw materials that meet the requirements. This is conducive to improving the quality of slaked lime, reducing production costs and improving production efficiency.
[0003] In the prior art, when screening slaked lime raw materials, the slaked lime is first placed into the interior of the screening device through a feed frame. When a large amount of slaked lime is placed at one time, the slaked lime is easily piled up together, and the screening net needs to be vibrated for a long time to screen all the slaked lime, thereby affecting the screening efficiency of the slaked lime. Utility Model Content
[0004] The utility model is to solve the shortcomings in the prior art and provides screening equipment for a slaked lime production line.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a screening device for a slaked lime production line, comprising a shell, a feed frame is fixedly connected to the upper surface of the shell, a discharge frame is fixedly connected to the bottom of the shell, a conveyor belt is provided at the bottom of the shell, a screening net is arranged inside the shell, a driving device is fixedly connected to one side of the shell, an output end of the driving device is fixedly connected to the screening net, a smoothing device is provided inside the shell, the smoothing device comprises a screw, the screw is rotatably connected to the shell, a fixed plate is fixedly connected to the outer surface of the shell, a servo motor is fixedly connected to the surface of the fixed plate, the output end of the servo motor is fixedly connected to one end of the screw, a movable plate is threadedly connected to the circular arc surface of the screw, a smoothing plate is fixedly connected to the bottom of the movable plate, and the smoothing plate is located above the screening net.
[0006] The effect achieved by the above components is: when it is necessary to screen the slaked lime, first place the slaked lime into the interior of the outer shell through the feed frame, then turn on the servo motor on the fixed plate, the servo motor drives the screw to rotate, the screw drives the movable plate to move, and the smoothing plate on the movable plate smoothes the slaked lime on the screening net to prevent the slaked lime from piling up, then turn on the driving device, the driving device drives the screening net to vibrate, the slaked lime enters the discharge frame through the holes of the screening net, and falls onto the conveyor belt through the discharge frame, the smoothing plate set by the smoothing device smoothes the slaked lime accumulated on the screening net, which makes it convenient for the screening net to quickly screen out qualified slaked lime, thereby improving the practicability of the screening equipment.
[0007] Preferably, a bearing is provided at one end of the screw, the outer ring of the bearing is fixedly connected to the inner wall of the housing, and the inner ring of the bearing is fixedly connected to the screw.
[0008] The effects achieved by the above components are: the stability of the screw rotation is improved by setting the bearing, and the screw is prevented from shaking.
[0009] Preferably, a limit rod is slidably inserted on the surface of the movable plate, and both ends of the limit rod are fixedly connected to the inner wall of the shell.
[0010] The effects achieved by the above components are: by setting the limit rod, the moving direction of the moving plate is limited, the rotation of the moving plate is prevented, and the stability of the movement of the moving plate is improved.
[0011] Preferably, a top plate is fixedly connected to the upper surface of the movable plate, and a side of the top plate away from the movable plate is in an arc shape.
[0012] The effect achieved by the above components is: by setting the top plate, slaked lime is prevented from falling onto the top of the moving plate, thereby causing waste of resources.
[0013] Preferably, a reserved hole is opened on one side of the shell corresponding to the screening net, and a collecting device is provided on one side of the shell. The collecting device includes a pad, and the pad is fixedly connected to one side of the shell. The pad is located below the reserved hole, and a collecting frame is provided on the upper surface of the pad. Two symmetrical rectangular plates are fixedly connected to the upper surface of the pad, and a latch is slidably provided on the surface of the rectangular plate.
[0014] The effects achieved by the above components are: first move the collecting frame and place the collecting frame above the pad, then move the latch on the rectangular plate, the latch will lock the collecting frame, thereby fixing the collecting frame; after the screening net has screened the slaked lime, the impurities fall into the collecting frame through the reserved holes, thereby collecting the impurities; the collecting device can collect the impurities screened by the screening net, making it convenient for the staff to dump the impurities uniformly.
[0015] Preferably, a plurality of inclined rods are evenly and fixedly connected to the lower surface of the pad, and one end of the inclined rod is fixedly connected to the outer shell.
[0016] The effect achieved by the above components is: a stable triangular structure is formed by the pad, the oblique rod and the outer shell, thereby improving the stability of the pad.
[0017] Preferably, two mutually symmetrical slides are fixedly connected to the bottom of the collecting frame, and slide grooves are provided at positions of the pad corresponding to the slides, and the size of the slide grooves is adapted to the size of the slides.
[0018] The effect achieved by the above components is: by inserting the slide plate of the collection frame into the slide groove of the pad, the moving direction of the collection frame is restricted, thereby preventing the collection frame from shaking.
[0019] Preferably, a baffle is fixedly connected to one side of the shell, the baffle is located directly above the reserved hole, and the baffle is inclined.
[0020] The effect achieved by the above components is: by setting the baffle, the moving direction of the slaked lime is restricted, thereby preventing the slaked lime from splashing outwards.
[0021] In summary, the beneficial effects of the utility model are:
[0022] When it is necessary to screen the slaked lime, first place the slaked lime into the interior of the housing through the feed frame, then turn on the servo motor on the fixed plate, the servo motor drives the screw to rotate, the screw drives the moving plate to move, and the slaked lime on the screening net is smoothed by the slaked flat plate to prevent the slaked lime from piling up, then turn on the drive device, the drive device drives the screening net to vibrate, the slaked lime enters the discharge frame through the holes of the screening net, and falls onto the conveyor belt through the discharge frame, the slaked lime accumulated on the screening net is smoothed by the slaked flat plate set by the smoothing device, so that the screening net can quickly screen out qualified slaked lime, thereby improving the practicability of the screening equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a cross-sectional view of the housing of the utility model;
[0025] Figure 3 It is a three-dimensional structural schematic diagram of the leveling device of the utility model;
[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the movable plate of the utility model;
[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the collecting device of the utility model;
[0028] Figure 6 It is a three-dimensional structural schematic diagram of the collecting frame and the pad of the utility model.
[0029] Legend: 1. Shell; 2. Feed frame; 3. Discharge frame; 4. Conveyor belt; 5. Screening net; 6. Smoothing device; 61. Fixed plate; 62. Servo motor; 63. Screw; 64. Moving plate; 65. Smoothing plate; 66. Top plate; 67. Limit rod; 68. Bearing; 7. Collecting device; 71. Pad; 72. Rectangular plate; 73. Latch; 74. Collecting frame; 75. Inclined rod; 76. Baffle; 77. Slide plate; 78. Slide chute; 8. Driving device. DETAILED DESCRIPTION
[0030] Reference Figure 1-6 As shown, this embodiment discloses a screening device for a slaked lime production line, comprising a shell 1, a feed frame 2 is fixedly connected to the upper surface of the shell 1, a discharge frame 3 is fixedly connected to the bottom of the shell 1, a conveyor belt 4 is provided at the bottom of the shell 1, a screening net 5 is provided inside the shell 1, a driving device 8 is fixedly connected to one side of the shell 1, an output end of the driving device 8 is fixedly connected to the screening net 5, a smoothing device 6 is provided inside the shell 1, a reserved hole is opened on one side of the shell 1 corresponding to the screening net 5, and a collecting device 7 is provided on one side of the shell 1.
[0031] Reference Figure 1-6 As shown, the smoothing device 6 includes a screw 63, which is rotatably connected to the outer shell 1, a fixed plate 61 is fixedly connected to the outer surface of the outer shell 1, a servo motor 62 is fixedly connected to the surface of the fixed plate 61, an output end of the servo motor 62 is fixedly connected to one end of the screw 63, a movable plate 64 is threadedly connected to the circular arc surface of the screw 63, a smoothing plate 65 is fixedly connected to the bottom of the movable plate 64, and the smoothing plate 65 is located above the screening net 5. When it is necessary to screen the slaked lime, first place the slaked lime into the interior of the housing 1 through the feed frame 2, then turn on the servo motor 62 on the fixed plate 61, the servo motor 62 drives the screw 63 to rotate, the screw 63 drives the movable plate 64 to move, the screed plate 65 on the movable plate 64 smoothes the slaked lime on the screening net 5 to prevent the slaked lime from piling up, then turn on the driving device 8, the driving device 8 drives the screening net 5 to vibrate, the slaked lime enters the discharge frame 3 through the holes of the screening net 5, and falls onto the conveyor belt 4 through the discharge frame 3, the slaked lime accumulated on the screening net 5 is smoothed by the screed plate 65 provided by the smoothing device 6, so that the screening net 5 can quickly screen out qualified slaked lime, thereby improving the practicability of the screening equipment.
[0032] Reference Figure 1-6As shown, a bearing 68 is provided at one end of the screw 63, the outer ring of the bearing 68 is fixedly connected to the inner wall of the housing 1, and the inner ring of the bearing 68 is fixedly connected to the screw 63. The bearing 68 is provided to improve the stability of the rotation of the screw 63 and prevent the screw 63 from shaking. A limit rod 67 is provided on the surface of the movable plate 64, and the two ends of the limit rod 67 are fixedly connected to the inner wall of the housing 1. The limit rod 67 is provided to limit the moving direction of the movable plate 64, so that the movable plate 64 is prevented from rotating and the stability of the movement of the movable plate 64 is improved. A top plate 66 is fixedly connected to the upper surface of the movable plate 64, and the side of the top plate 66 away from the movable plate 64 is in an arc shape. The top plate 66 is provided to prevent slaked lime from falling above the movable plate 64, thereby causing a waste of resources.
[0033] Reference Figure 1-6 As shown, the collecting device 7 includes a pad 71, which is fixedly connected to one side of the housing 1, and is located below the reserved hole. A collecting frame 74 is provided on the upper surface of the pad 71, and two mutually symmetrical rectangular plates 72 are fixedly connected to the upper surface of the pad 71, and a latch 73 is slidably provided on the surface of the rectangular plate 72. First, the collecting frame 74 is moved and placed above the pad 71, and then the latch 73 on the rectangular plate 72 is moved, and the latch 73 clamps the collecting frame 74, thereby achieving the effect of fixing the collecting frame 74. After the screening net 5 has screened the slaked lime, the impurities fall into the collecting frame 74 through the reserved hole, thereby achieving the effect of collecting the impurities. The collecting device 7 achieves the effect of collecting the impurities screened by the screening net 5, and it is convenient for the staff to dump the impurities uniformly.
[0034] Reference Figure 1-6 As shown, the lower surface of the pad 71 is evenly fixedly connected with a plurality of inclined rods 75, and one end of the inclined rod 75 is fixedly connected with the shell 1. The pad 71, the inclined rod 75 and the shell 1 form a stable triangular structure, thereby improving the stability of the pad 71. The bottom of the collection frame 74 is fixedly connected with two mutually symmetrical slides 77, and the pad 71 is provided with a slide groove 78 corresponding to the slide 77, and the size of the slide groove 78 is adapted to the size of the slide 77. By inserting the slide 77 of the collection frame 74 into the slide groove 78 of the pad 71, the effect of limiting the moving direction of the collection frame 74 is achieved, and the collection frame 74 is prevented from shaking. A baffle 76 is fixedly connected to one side of the shell 1, and the baffle 76 is located directly above the reserved hole, and the baffle 76 is inclined. By setting the baffle 76, the effect of limiting the moving direction of the slaked lime is achieved, and the slaked lime is prevented from splashing outward.
[0035] Working principle: when it is necessary to screen the slaked lime, first place the slaked lime into the interior of the housing 1 through the feed frame 2, then turn on the servo motor 62 on the fixed plate 61, the servo motor 62 drives the screw 63 to rotate, the bearing 68 at one end of the screw 63 improves the stability of the rotation of the screw 63, the screw 63 drives the movable plate 64 to move, the screed plate 65 on the movable plate 64 smoothes the slaked lime on the screening net 5 to prevent the slaked lime from piling up, then turn on the driving device 8, the driving device 8 drives the screening net 5 to vibrate, the slaked lime enters the discharge frame 3 through the holes of the screening net 5, and falls onto the conveyor belt 4 through the discharge frame 3, the slaked lime accumulated on the screening net 5 is smoothed by the screed plate 65 provided by the smoothing device 6, so that the screening net 5 can quickly screen out qualified slaked lime, thereby improving the practicability of the screening equipment.
[0036] Before the shell 1 works, the collecting frame 74 is moved first, and the slide plate 77 of the collecting frame 74 is inserted into the slide groove 78 of the pad 71, so as to limit the moving direction of the collecting frame 74, and the collecting frame 74 is placed on the pad 71, and then the latch 73 on the rectangular plate 72 is moved, and the latch 73 clamps the collecting frame 74, so as to fix the collecting frame 74. After the screening net 5 has screened the slaked lime, the impurities fall into the collecting frame 74 through the reserved holes, so as to collect the impurities. The collecting device 7 can collect the impurities screened by the screening net 5, so that the staff can dump the impurities in a unified manner.
Claims
1. A screening device for a slaked lime production line, comprising a housing (1), characterized in that: A feed frame (2) is fixedly connected to the upper surface of the shell (1), a discharge frame (3) is fixedly connected to the bottom of the shell (1), a conveyor belt (4) is provided at the bottom of the shell (1), a screening net (5) is arranged inside the shell (1), a driving device (8) is fixedly connected to one side of the shell (1), an output end of the driving device (8) is fixedly connected to the screening net (5), a smoothing device (6) is provided inside the shell (1), the smoothing device (6) comprises a screw (63), the screw (63) is rotatably connected to the shell (1), a fixed plate (61) is fixedly connected to the outer surface of the shell (1), a servo motor (62) is fixedly connected to the surface of the fixed plate (61), the output end of the servo motor (62) is fixedly connected to one end of the screw (63), a movable plate (64) is threadedly connected to the circular arc surface of the screw (63), a smoothing plate (65) is fixedly connected to the bottom of the movable plate (64), and the smoothing plate (65) is located above the screening net (5).
2. A screening device for a slaked lime production line according to claim 1, characterized in that: A bearing (68) is provided at one end of the screw rod (63); an outer ring of the bearing (68) is fixedly connected to the inner wall of the housing (1); and an inner ring of the bearing (68) is fixedly connected to the screw rod (63).
3. A screening device for a slaked lime production line according to claim 1, characterized in that: A limiting rod (67) is slidably inserted on the surface of the movable plate (64), and both ends of the limiting rod (67) are fixedly connected to the inner wall of the outer shell (1).
4. A screening device for a slaked lime production line according to claim 1, characterized in that: A top plate (66) is fixedly connected to the upper surface of the movable plate (64), and a side of the top plate (66) away from the movable plate (64) is in an arc shape.
5. The screening device for a slaked lime production line according to claim 1, characterized in that: A reserved hole is provided on one side of the shell (1) corresponding to the screening net (5); a collecting device (7) is provided on one side of the shell (1); the collecting device (7) comprises a pad (71); the pad (71) is fixedly connected to one side of the shell (1); the pad (71) is located below the reserved hole; a collecting frame (74) is provided on the upper surface of the pad (71); two mutually symmetrical rectangular plates (72) are fixedly connected to the upper surface of the pad (71); a latch (73) is slidably provided on the surface of the rectangular plate (72).
6. A screening device for a slaked lime production line according to claim 5, characterized in that: A plurality of inclined rods (75) are evenly and fixedly connected to the lower surface of the pad (71), and one end of the inclined rod (75) is fixedly connected to the outer shell (1).
7. The screening device for a slaked lime production line according to claim 5, characterized in that: Two mutually symmetrical slide plates (77) are fixedly connected to the bottom of the collecting frame (74); a slide groove (78) is provided on the pad (71) at a position corresponding to the slide plate (77); and the size of the slide groove (78) is adapted to the size of the slide plate (77).
8. The screening device for a slaked lime production line according to claim 5, characterized in that: A baffle (76) is fixedly connected to one side of the housing (1); the baffle (76) is located directly above the reserved hole; and the baffle (76) is inclined.