Screening and storing device for harmless treatment of solid waste

Abstract

The utility model discloses a solid waste harmless treatment screening storage device which comprises a device body, a box body, a feeding port, a recycling box a and a recycling box b, the device body is arranged in the box body, the feeding port is arranged above the box body, the recycling box a is arranged on the left side below the box body, and the recycling box b is arranged on the right side below the box body; the device body further comprises a screening device, a cleaning device and a buffering device, the screening device is arranged below the feeding port, the cleaning device is arranged above the screening device, and the buffering device is arranged below the screening device. The solid waste screening device has the functions of achieving a better screening effect, automatically conveying screened solid waste to the right side, and improving the working efficiency; the solid waste screening device serves as a mechanism for stirring materials at the bottom while screening solid waste and can also clean solid waste dust attached to the inner wall of the screening barrel after the solid waste is screened, automatic cleaning is achieved, and time and labor are saved. And screened solid waste is collected, kinetic energy generated when the solid waste falls down is reduced, and noise is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to solid waste treatment technical field especially relates to a solid waste harmless treatment screening storage device. BACKGROUND

[0002] Many solid wastes will be produced in the process of zinc smelting, which will pollute the environment if directly discharged and placed, and need to be treated and recycled after harmless treatment.

[0003] In the prior art, such as a zinc ingot waste material smelting impurity separation and recovery device disclosed in Chinese patent (CN217664571U), a collecting box is arranged at the bottom of a main shell to collect separated materials; a screening chamber is arranged in the main shell, and the surface of the screening chamber is designed in a mesh structure to separate materials; the screening chamber is designed in a circular arc structure, and the upper part of the screening chamber is designed in an open structure; a transmission shaft penetrates the screening chamber, and the transmission shaft and the screening chamber are fixedly connected, and the center of the transmission shaft and the center of the screening chamber are arranged to coincide. The zinc ingot waste material smelting impurity separation and recovery device is provided with a circular arc-shaped screening chamber, and the separation efficiency of the device for impurities can be improved by controlling the reciprocating rotation of the screening chamber in cooperation with a stirring rod, while avoiding blockage during screening. Meanwhile, the materials are treated in the screening chamber, and the screening chamber can be easily taken out for unified treatment of the materials.

[0004] This mode has the following defects: 1. The device screens materials by left and right swinging of the screening chamber, and this screening mode cannot automatically push out the screened materials, and cannot achieve better screening effect by up and down jolting; 2. The device needs to take out the screening chamber to clean the solid waste after screening, and cannot automatically clean the dust accumulated in the screening chamber, which is time-consuming and labor-intensive; 3. No buffer structure is arranged in the process of the solid waste after screening into the storage mechanism, which causes additional noise when the solid waste falls.

[0005] Therefore, the present application provides a solid waste harmless treatment screening and storage device. Utility model content

[0006] To solve the above technical problems, the utility model discloses a solid waste harmless treatment screening and storage device, which can achieve better screening effect, automatically convey the solid waste after screening to the right side, improve work efficiency, serve as an agitating mechanism for the materials at the bottom while screening the solid waste, clean the dust of the solid waste attached to the inner wall of the screening cylinder after screening the solid waste, automatically clean, save time and effort, collect the solid waste after screening, slow down the kinetic energy of the solid waste when falling, and reduce noise.

[0007] In order to achieve the above technical effects, the utility model provides a solid waste harmless treatment screening storage device, including device body, box, feed inlet, recovery tank a, recovery tank b, device body sets up in the inside of box, feed inlet sets up in the top of box, recovery tank a sets up in the left side below the box, recovery tank b sets up in the right side below the box, the device body still includes screening device, cleaning device, buffer device, screening device sets up below the feed inlet, cleaning device sets up above screening device, buffer device sets up below screening device.

[0008] As preferred, the screening device further comprises a driving mechanism, a screening cylinder, a limiting rod, and a limiting groove. The driving mechanism is arranged on the left side of the screening cylinder. The limiting rod is arranged on the right side of the screening cylinder. The limiting groove is arranged on the front and back sides of the limiting groove. The limiting rod is connected to the limiting groove through a sliding wheel.

[0009] As preferred, the driving mechanism further comprises a driving motor, a cam, a transmission block, a limiting block, a transmission rod a, and a spring a. The driving motor is arranged on the left side of the screening cylinder. The cam is arranged on the output end of the driving motor on the right side. The transmission block is arranged above the cam and is connected to the cam through sliding below. The limiting block is arranged above the transmission block and is connected to the transmission block through a slope. The transmission rod a is connected to the left side of the screening cylinder through the transmission block. The spring a is arranged between the transmission rod a and the screening cylinder.

[0010] As preferred, the cleaning device further comprises a transmission mechanism and a cleaning mechanism. The transmission mechanism is arranged above the screening cylinder. The cleaning mechanism is arranged below the transmission mechanism.

[0011] As preferred, the transmission mechanism further comprises a transmission rod b, a transmission belt, and a mounting rod. The transmission rod b is arranged on the right side of the transmission block and is connected to the transmission block through a hinge. The transmission belt is arranged on the right side of the transmission rod b and is connected to the screening cylinder above through sliding. The mounting rod is arranged below the transmission rod b and is connected to the transmission rod b through a groove.

[0012] As preferred, the right end of the transmission rod b is arranged between the linkage rods on the front side of the transmission belt.

[0013] As preferred, the cleaning mechanism further comprises a small sleeve, a large sleeve, a spring b, and a cleaning brush. The small sleeve is arranged between the linkage rods on the side of the transmission belt. The large sleeve is arranged outside the small sleeve through sliding. The spring b is arranged between the small sleeve and the large sleeve. The cleaning brush is arranged below the large sleeve.

[0014] As preferred, the buffer device further comprises a collecting cylinder and a buffer block. The collecting cylinder made of rubber is arranged below the screening cylinder. The buffer block made of rubber is arranged below the outlet on the right side of the screening cylinder.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] The device includes a device body, a box body, a feeding port, a recycling box a, a recycling box b, a screening device is arranged to adopt up-down jolting and simultaneously convey materials to the front, better screening effect is achieved, and the screened solid waste can be automatically conveyed to the right side, work efficiency is improved; a cleaning device linked with the screening device is arranged, the cleaning device can act as an agitating mechanism of the bottom material while screening the solid waste, or can clean the solid waste dust attached to the inner wall of the screening cylinder after screening the solid waste, time and labor are saved; a collecting and buffering mechanism is arranged at the outlet below the screening device and the right side outlet, the solid waste after screening is collected, kinetic energy of the solid waste material when falling is slowed down, and noise is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is an isometric view of the utility model;

[0018] Figure 2 is a front view of the utility model;

[0019] Figure 3 is Figure 2 a sectional view in the a-a section;

[0020] Figure 4 is a left view of the utility model;

[0021] Figure 5 is Figure 4 a sectional view in the b-b section;

[0022] Figure 6 is Figure 5 a partial schematic view in the c section;

[0023] In the drawings, the component list represented by each reference numeral is as follows:

[0024] 1, box body; 2, feeding port; 3, recycling box a; 4, recycling box b; 5, screening cylinder; 6, limiting rod; 7, limiting groove; 8, driving mechanism; 9, driving motor; 10, cam; 11, transmission block; 12, limiting block; 13, transmission rod a; 14, spring a; 15, transmission mechanism; 16, cleaning mechanism; 17, transmission rod b; 18, transmission belt; 19, mounting rod; 20, linkage rod; 21, small sleeve; 22, large sleeve; 23, cleaning brush; 24, collecting cylinder; 25, buffer block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] As Figures 1 to 6 shown, in the prior art, the inventors found that the following defects exist in the prior art: first, the device screens the material by swinging left and right of the screening chamber, which cannot automatically push out the screened material and cannot rock up and down to achieve better screening effect; second, the device needs to take out the screening chamber to clean the solid waste after screening, which cannot automatically clean the dust accumulated in the screening chamber, and is time-consuming and labor-intensive; third, no buffer structure is provided in the process of solid waste after screening into the storage mechanism, which causes additional noise when the solid waste falls;

[0027] Therefore, the inventors provide a solid waste harmless treatment screening and storage device, which comprises a device body, a box body 1, a feeding port 2, a recovery box a 3 and a recovery box b 4. The device body is arranged inside the box body 1, the feeding port 2 is arranged above the box body 1, the recovery box a 3 is arranged below and on the left side of the box body 1, and the recovery box b 4 is arranged below and on the right side of the box body 1. The device body further comprises a screening device, a cleaning device and a buffer device. The screening device is arranged below the feeding port 2, the cleaning device is arranged above the screening device, and the buffer device is arranged below the screening device.

[0028] With the above scheme, the untreated solid waste enters the screening device from the feeding port 2, the driving mechanism 8 is started to drive the solid waste in the screening cylinder 5 to rock up and down for screening, the screened material falls into the collection cylinder 24 from below, and after buffering, falls into the recovery box a 3; the material that does not pass through the screening cylinder 5 is rocked to the right for screening at the same time, and the material is sent out from the right side, and after buffering by the buffer block 25, the material falls into the recovery box b 4; while the screening device is running, the driving mechanism 8 drives the cleaning mechanism 16 to run, and the cleaning mechanism 16 runs back and forth in the screening cylinder 5 with the rocking of the screening cylinder 5, which can stir the material for better screening effect on one hand, and clean the residual material in the screening cylinder 5 after screening on the other hand.

[0029] Further, the screening device further comprises a driving mechanism 8, a screening cylinder 5, a limiting rod 6, and a limiting groove 7. The driving mechanism 8 is arranged on the left side of the screening cylinder 5, the limiting rod 6 is arranged on the right side of the screening cylinder 5, the limiting groove 7 is arranged on the front and rear sides respectively, and the limiting rod 6 and the limiting groove 7 are connected by sliding wheels.

[0030] The driving device can drive the screening cylinder 5 to make circular motion in the limiting groove 7 through the limiting rod 6, so as to rock up and down to the right to screen the solid waste.

[0031] Further, the driving mechanism 8 further comprises a driving motor 9, a cam 10, a transmission block 11, a limiting block 12, a transmission rod a 13, a spring a 14, the driving motor 9 is arranged on the left side of the screening cylinder 5, the cam 10 is arranged on the output end of the right side of the driving motor 9, the transmission block 11 is arranged above the cam 10 and is slidably connected between the cam 10 below, the limiting block 12 is arranged above the transmission block 11 and is slidably connected between the transmission block 11 through the inclined surface, the transmission rod a 13 passes through the transmission block 11 and is connected to the left side of the screening cylinder 5, and the spring a 14 is arranged between the transmission rod a 13 and the screening cylinder 5;

[0032] Wherein, the driving motor 9 drives the cam 10 to rotate, the cam 10 upwardly pushes the transmission block 11 to make the transmission block 11 do up-and-down reciprocating motion, at the same time, the transmission block 11 is limited by the limiting block 12, in the process of upward movement, moves to the right, through the spring a 14, the power is transmitted to the screening cylinder 5 through the transmission rod a 13, makes the screening cylinder 5 do up-and-down reciprocating motion of constantly rocking to the right, after the transmission block 11 moves downward, the spring a 14 pushes the screening cylinder 5 back, in this way, rocks up-and-down and at the same time, transports the material to the front, achieves better screening effect and can automatically transport the screened solid waste to the right side, improves work efficiency.

[0033] Further, the cleaning device further comprises a transmission mechanism 15 and a cleaning mechanism 16, the transmission mechanism 15 is arranged above the screening cylinder 5, and the cleaning mechanism 16 is arranged below the transmission mechanism 15;

[0034] Wherein, the transmission mechanism 15 can drive the cleaning mechanism 16 to mix the material when the driving mechanism 8 drives the screening cylinder 5 to work, and clean the working of the screening cylinder 5.

[0035] Further, the transmission mechanism 15 further comprises a transmission rod b 17, a transmission belt 18 and a mounting rod 19, the transmission rod b 17 is arranged on the right side of the transmission block 11 and is hingedly connected between the transmission block 11, the transmission belt 18 is arranged on the right side of the transmission rod b 17 and is slidably connected above the screening cylinder 5, and the mounting rod 19 is arranged below the transmission rod b 17 and is connected between the transmission rod b 17 through the groove;

[0036] Wherein, the transmission rod b 17 is pushed to do left-and-right reciprocating motion by the transmission block 11 in the process of movement of the transmission block 11, in the process of lifting forward, is lifted on the sliding groove of the mounting rod 19, pushes out the transmission belt 18 to run to the right, then the transmission block 11 falls down, drives the transmission rod b 17 to retract, and matches the recess on the mounting rod 19 to reset, in this way, reciprocating motion, continuously pushes the transmission belt 18 to the right, and after moving to the end to the right, rotates to the left under the driving of the transmission belt 18.

[0037] Further, the right end of the transmission rod b 17 extends into the linkage rods 20 between the front side of the transmission belt 18;

[0038] Wherein, the transmission rod b17 is lifted up in the process of reciprocating to the right, and pushes the linkage rod 20 on the transmission belt 18, so that the transmission belt 18 runs, and then the transmission rod b17 is recovered and falls back between the linkage rods 20.

[0039] Further, the cleaning mechanism 16 further comprises a small sleeve 21, a large sleeve 22, a spring b, a cleaning brush 23, the small sleeve 21 is arranged between the linkage rods 20 on the side of the transmission belt 18, the large sleeve 22 is slidably sleeved outside the small sleeve 21, the spring b is arranged between the small sleeve 21 and the large sleeve 22, and the cleaning brush 23 is arranged below the large sleeve 22.

[0040] Wherein, the cleaning mechanism 16 is in the process of running to the left and right, the cleaning brush 23 is acted on by the spring b, the large sleeve 22 slides in the small sleeve 21, and the height is compensated when the cleaning mechanism 16 changes direction, so that the cleaning mechanism 16 can be used as a mechanism for stirring the bottom material while screening solid waste, and can clean the dust of the solid waste attached to the inner wall of the screening cylinder 5 after screening the solid waste, automatically cleaning, saving time and labor.

[0041] Further, the buffer device further comprises a collecting cylinder 24 and a buffer block 25, the rubber collecting cylinder 24 is arranged below the screening cylinder 5, and the rubber buffer block 25 is arranged below the right side outlet of the screening cylinder 5.

[0042] Wherein, the material screened downward in the screening cylinder 5 is collected and buffered in the collecting cylinder 24, and then falls into the recycling box a3, and the material screened to the right falls on the buffer block 25, and then falls into the recycling box b4 after buffering, so that the kinetic energy of the solid waste material falling down is reduced, and the noise is reduced.

[0043] In summary, the device comprises a device body, a box body 1, a feeding port 2, a recycling box a3 and a recycling box b4, the screening device is arranged to screen upward and downward and simultaneously convey the material to the front, so that the screening effect is better, the solid waste after screening can be automatically conveyed to the right side, the work efficiency is improved, the cleaning device is arranged to be linked with the screening device, so that the cleaning device can be used as a mechanism for stirring the bottom material while screening the solid waste, and can clean the dust of the solid waste attached to the inner wall of the screening cylinder 5 after screening the solid waste, so that the cleaning device can automatically clean, save time and labor, the collecting and buffering mechanism is arranged below the outlet of the screening device and the right side outlet, so that the solid waste after screening is collected, the kinetic energy of the solid waste material falling down is reduced, and the noise is reduced.

[0044] The working principle of the utility model is as follows:

[0045] The untreated solid waste enters the screening device from the feeding port 2, the driving mechanism 8 starts to drive the solid waste in the screening cylinder 5 to vibrate up and down for screening, the driving motor 9 drives the cam 10 to rotate, the cam 10 pushes the transmission block 11 upward to make the transmission block 11 move up and down reciprocatingly, at the same time, the transmission block 11 is limited by the limiting block 12, and moves to the right during the upward movement, the power is transmitted to the screening cylinder 5 through the transmission rod a 13 through the spring a 14, so that the screening cylinder 5 moves up and down reciprocatingly to the right, after the transmission block 11 moves downward, the spring a 14 pushes the screening cylinder 5 back, in this way, the screening cylinder 5 vibrates up and down and simultaneously conveys the material to the front, so as to achieve better screening effect and automatically convey the screened solid waste to the right side, improving the work efficiency;

[0046] The transmission rod b 17 moves left and right reciprocatingly during the movement of the transmission block 11, and is pushed by the transmission block 11 to move left and right reciprocatingly, and is lifted on the sliding groove of the mounting rod 19 during the forward lifting process, and the transmission belt 18 is pushed out to the right, then the transmission block 11 falls down to drive the transmission rod b 17 to retract, and matches the recess on the mounting rod 19 to reset, so as to reciprocate to continuously push the transmission belt 18 to the right, and then rotate to the left under the driving of the transmission belt 18 after moving to the end to the right, the transmission rod b 17 is lifted upward during the right reciprocating movement, and pushes the linkage rod 20 on the transmission belt 18 to drive the transmission belt 18 to run, then the transmission rod b 17 is retracted, and the transmission rod b 17 falls back between the linkage rods 20; during the left and right movement of the cleaning mechanism 16, the cleaning brush 23 is pushed by the spring b, and the large sleeve 22 slides in the small sleeve 21 to compensate the height difference when the cleaning mechanism 16 changes direction, so that the screening solid waste can be used as a mechanism for stirring the material at the bottom, and the solid waste dust attached to the inner wall of the screening cylinder 5 can be cleaned automatically after the solid waste is screened, saving time and effort;

[0047] The material screened downward in the screening cylinder 5 is collected and buffered in the collecting cylinder 24, and then falls into the recycling box a 3, and the material screened to the right falls on the buffering block 25, and then falls into the recycling box b 4 after buffering, so as to reduce the kinetic energy of the solid waste material when falling down and reduce noise;

[0048] Thus, the working principle of the device is described.

[0049] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0050] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A solid waste harmless treatment screening and storage device, comprising a device body, a box (1), a feed inlet (2), a recovery box a (3), and a recovery box b (4), wherein the device body is arranged inside the box (1), the feed inlet (2) is arranged above the box (1), the recovery box a (3) is arranged below the left side of the box (1), and the recovery box b (4) is arranged below the right side of the box (1), characterized in that: The device body further comprises a screening device, a cleaning device and a buffering device, the screening device is arranged below the feeding port (2), the cleaning device is arranged above the screening device, and the buffering device is arranged below the screening device. ​ 2. A solid waste detoxification treatment screening and storage device according to claim 1, characterized in that: The screening device further comprises a driving mechanism (8), a screening cylinder (5), a limiting rod (6) and a limiting groove (7), the driving mechanism (8) is arranged on the left side of the screening cylinder (5), the limiting rod (6) is arranged on the right side of the screening cylinder (5), the limiting grooves (7) are arranged on the front and back sides of the limiting grooves (7) respectively, and the limiting rod (6) and the limiting grooves (7) are connected through sliding wheels.

3. A solid waste detoxification treatment screening and storage device as claimed in claim 2, wherein: The driving mechanism (8) further comprises a driving motor (9), a cam (10), a transmission block (11), a limiting block (12), a transmission rod a (13) and a spring a (14), the driving motor (9) is arranged on the left side of the screening cylinder (5), the cam (10) is arranged on the output end of the right side of the driving motor (9), the transmission block (11) is arranged above the cam (10) and is connected with the cam (10) below through sliding, the limiting block (12) is arranged above the transmission block (11) and is connected with the transmission block (11) through a slope, the transmission rod a (13) is connected to the left side of the screening cylinder (5) through the transmission block (11), and the spring a (14) is arranged between the transmission rod a (13) and the screening cylinder (5).

4. The solid waste detoxification treatment screening and storage device, as claimed in claim 1, wherein: The cleaning device further comprises a transmission mechanism (15) and a cleaning mechanism (16), the transmission mechanism (15) is arranged above the screening cylinder (5), and the cleaning mechanism (16) is arranged below the transmission mechanism (15).

5. A solid waste detoxification treatment screening and storage device as claimed in claim 4, wherein: The transmission mechanism (15) further comprises a transmission rod b (17), a transmission belt (18) and a mounting rod (19), the transmission rod b (17) is arranged on the right side of the transmission block (11) and is hingedly connected with the transmission block (11), the transmission belt (18) is arranged on the right side of the transmission rod b (17) and is slidably connected with the screening cylinder (5) above, and the mounting rod (19) is arranged below the transmission rod b (17) and is connected with the transmission rod b (17) through a groove.

6. A solid waste detoxification treatment screening and storage device as claimed in claim 5 wherein: The right end of the transmission rod b (17) extends into the linkage rods (20) on the front side of the transmission belt (18).

7. A solid waste detoxification treatment screening and storage device as claimed in claim 4, wherein: The cleaning mechanism (16) further comprises a small sleeve (21), a large sleeve (22), a spring b and a cleaning brush (23), the small sleeve (21) is arranged between the linkage rods (20) on the side of the transmission belt (18), the large sleeve (22) is slidably sleeved outside the small sleeve (21), the spring b is arranged between the small sleeve (21) and the large sleeve (22), and the cleaning brush (23) is arranged below the large sleeve (22).

8. A solid waste detoxification treatment screening and storage device according to claim 1, characterized in that: The buffering device further comprises a collecting cylinder (24) and a buffering block (25), the collecting cylinder (24) made of rubber is arranged below the screening cylinder (5), and the buffering block (25) made of rubber is arranged below the outlet on the right side of the screening cylinder (5).

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