Multi-layer vibration dewatering and screening structure for peat

Abstract

The utility model discloses a multilayer vibration dewatering and screening structure for peat, and relates to the technical field of peat processing. The multilayer vibration dewatering and screening structure for peat comprises a screening box and a high-speed fan, and a pneumatic box is fixedly mounted at the top of the screening box; and two groups of screening plates are arranged in the screening box. According to the peat multi-layer vibration dewatering and screening structure, air blowing can be adopted for assistance in the peat dewatering process, in this way, the peat dewatering effect can be improved, the peat dewatering time can be shortened, then the peat dewatering efficiency can be improved, in the peat screening process, the peat screening effect can be improved in a manner of vibrating the screening plate, and the peat screening efficiency can be improved. In addition, when the peat vibrates, part of water in the peat can be removed, then the dewatering means of the peat can be increased, the dewatering efficiency of the peat is further improved, the practicability of the device is improved, and follow-up application and popularization of the device are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of peat processing, in particular to a multi-layer vibration dehydration and screening structure for peat. Background Art

[0002] A multi-layer vibration dehydration and screening structure described in Chinese patent document CN210847094U stirs materials through a rotating plate, enabling the materials to fully contact the first sieve mesh, improving the screening accuracy and efficiency. By setting a vibration motor to drive a vibration block to move, the third sieve mesh on the screening device vibrates to achieve the effect of sieve mesh dehydration. By setting a water outlet to collect sewage to prevent secondary pollution.

[0003] When the above multi-layer vibration dehydration and screening structure is in use, the materials are dehydrated by vibration. Such a dehydration method is relatively single, and the dehydration efficiency is low, which is not conducive to popularization and use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-layer vibration dehydration and screening structure for peat, which can solve the problems of relatively single dehydration method and low dehydration efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A multi-layer vibration dehydration and screening structure for peat, including a screening box and a high-speed blower. A pneumatic box is fixedly installed on the top of the screening box;

[0006] There are screening plates inside the screening box. The number of screening plates is two groups. The high-speed blower is used to drive the two groups of screening plates to move.

[0007] Preferably, the first rotating rod is rotatably installed on the inner walls of both sides of the pneumatic box. A high-speed blower is fixedly installed on the top of the screening box. The output end of the high-speed blower is fixedly installed with an output pipe. One end of the output pipe extends into the interior of the pneumatic box. The outer wall of the first rotating rod is fixedly installed with wind turbine blades.

[0008] Preferably, fixed side plates are fixedly installed on both sides of the screening box. A return spring is fixedly installed on the top of the fixed side plate. The top of the return spring is fixedly installed with the bottom of the screening plate. The top of the return spring is fixedly installed with a stable sliding rod. One end of the stable sliding rod extends above the screening plate and is fixedly installed with a limiting block. The screening plate is slidably installed with the stable sliding rod. The outer wall of the screening plate is in contact with the interior of the screening box but not fixed.

[0009] Preferably, a second rotating rod is rotatably installed on an inner wall of one side of the screening box. A cam is fixedly installed on an outer wall of the second rotating rod. One end of the first rotating rod extends to one side of the pneumatic box and is fixedly installed with a pulley. One end of the second rotating rod extends to one side of the screening box and is fixedly installed with a pulley. The number of pulleys is two groups. A belt is sleeved on outer walls of the two groups of pulleys. The two groups of pulleys are connected by belt drive.

[0010] Preferably, the top of the cam is not in contact with the bottom of one group of screening plates, and the bottom of the cam is in contact with the top of the other group of screening plates and is not fixed.

[0011] Preferably, a door is hingedly installed on the front side of the screening box through a hinge. A handle is fixedly installed on the door.

[0012] Preferably, a feed pipe is fixedly installed on one side of the screening box. One end of the feed pipe extends into the screening box. An air outlet pipe is fixedly installed at the bottom of the pneumatic box. One end of the air outlet pipe extends into the pneumatic box and the other end of the air outlet pipe extends into the screening box and is fixedly installed with a blowing pipe. The air outlet pipe is communicated with the inside of the blowing pipe. An air permeable opening is formed in the rear side of the screening box. A filter screen is inlaid on an inner wall of the air permeable opening. A sewage discharge pipe is fixedly installed on the rear side of the screening box. One end of the sewage discharge pipe extends into the screening box.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: In this peat multi-layer vibration dehydration and screening structure, through the setting of a high-speed fan, during the process of dehydrating peat, blowing can be used as an auxiliary means, which can increase the dehydration effect of peat, reduce the dehydration time of peat, and thus improve the dehydration efficiency of peat. And through the setting of the cam, during the screening process of peat, the screening effect of peat can be improved by vibrating the screening plates. When the peat vibrates, some moisture inside it can also be removed, which can further increase the dehydration means of peat, further improve the dehydration efficiency of peat, increase the practicability of the device, and facilitate its subsequent promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the present utility model;

[0017] Figure 3 is an enlarged view of part A of the present utility model.

[0018] Reference Numerals: 1, screening box; 2, pneumatic box; 3, fixed side plate; 4, return spring; 5, screening plate; 6, stable slide bar; 7, high-speed fan; 8, output pipe; 9, first rotating rod; 10, wind wheel blade; 11, second rotating rod; 12, cam; 13, pulley; 14, belt; 15, air blowing pipe. Detailed Implementation Manner

[0019] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0020] Please refer to Figures 1-3 , the present invention provides a technical solution: a multi-layer vibrating dehydration and screening structure for peat, including a screening box 1 and a high-speed fan 7. A pneumatic box 2 is fixedly installed on the top of the screening box 1; a screening plate 5 is arranged inside the screening box 1, and the number of screening plates 5 is two groups. The high-speed fan 7 is used to drive the two groups of screening plates 5 to move.

[0021] Further, the first rotating rod 9 is rotatably installed on the inner walls of both sides of the pneumatic box 2. The high-speed fan 7 is fixedly installed on the top of the screening box 1. The output end of the high-speed fan 7 is fixedly installed with an output pipe 8. One end of the output pipe 8 extends into the interior of the pneumatic box 2. The wind wheel blade 10 is fixedly installed on the outer wall of the first rotating rod 9.

[0022] Still further, fixed side plates 3 are fixedly installed on both sides of the screening box 1. The return spring 4 is fixedly installed on the top of the fixed side plate 3. The top of the return spring 4 is fixedly installed with the bottom of the screening plate 5. The top of the return spring 4 is fixedly installed with a stable slide bar 6. One end of the stable slide bar 6 extends above the screening plate 5 and is fixedly installed with a limiting block. The screening plate 5 is slidably installed with the stable slide bar 6. The outer wall of the screening plate 5 is in contact with the interior of the screening box 1 but not fixed.

[0023] Further, a second rotating rod 11 is rotatably installed on one inner wall of the screening box 1. A cam 12 is fixedly installed on the outer wall of the second rotating rod 11. One end of the first rotating rod 9 extends to one side of the pneumatic box 2 and is fixedly installed with a pulley 13. One end of the second rotating rod 11 extends to one side of the screening box 1 and is fixedly installed with a pulley 13. The number of pulleys 13 is two groups. A belt 14 is sleeved on the outer walls of the two groups of pulleys 13. The two groups of pulleys 13 are drivingly connected through the belt 14. This setting can improve the screening effect of peat during the screening process by vibrating the screening plate 5. When the peat vibrates, some moisture inside it can also be removed, thereby increasing the dehydration means of peat, further improving the dehydration efficiency of peat, increasing the practicability of the device, and facilitating its subsequent promotion and use.

[0024] Secondly, the top of the cam 12 does not contact the bottom of one group of screening plates 5, and the bottom of the cam 12 contacts the top of the other group of screening plates 5 and is not fixed. The front side of the screening box 1 is hingedly installed with a door through a hinge, and a handle is fixedly installed on the door. One side of the screening box 1 is fixedly installed with a feed pipe, and one end of the feed pipe extends to the inside of the screening box 1. The bottom of the pneumatic box 2 is fixedly installed with an air outlet pipe, one end of the air outlet pipe extends to the inside of the pneumatic box 2, and the other end of the air outlet pipe extends to the inside of the screening box 1 and is fixedly installed with a blowing pipe 15. The inside of the air outlet pipe and the blowing pipe 15 is communicated. A ventilation opening is opened on the rear side of the screening box 1, and a filter screen is inlaid on the inner wall of the ventilation opening. A sewage discharge pipe is fixedly installed on the rear side of the screening box 1, and one end of the sewage discharge pipe extends to the inside of the screening box 1. This setting can use blowing assistance during the dehydration process of peat, which can increase the dehydration effect of peat, reduce the dehydration time of peat, and thus improve the dehydration efficiency of peat.

[0025] Working principle: When in use, peat is added into the screening box 1 through the feed pipe. The peat falls on the topmost screening plate 5. Then, the high-speed fan 7 is controlled to start. When the high-speed fan 7 starts, it can blow air into the pneumatic box 2 through the output pipe 8. The air enters the inside of the blowing pipe 15 through the air outlet pipe and can blow water out of the peat when discharged through the blowing pipe 15. And when the air enters the pneumatic box 2, the wind force will drive the wind wheel blade 10 to rotate. The rotation of the wind wheel blade 10 drives the first rotating rod 9 to rotate. The rotation of the first rotating rod 9 drives the second rotating rod 11 to rotate through the pulley 13 and the belt 14. The rotation of the second rotating rod 11 can drive the cam 12 to rotate. The rotation of the cam 12 can cyclically knock the two groups of screening plates 5, thereby causing the two groups of screening plates 5 to shake. On the one hand, it can increase the dehydration effect of peat, and on the other hand, it is also convenient to screen the peat on the screening plates 5. The sewage generated during screening is discharged through the sewage discharge pipe on the screening box 1.

[0026] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A peat multi-layer vibration dehydration and screening structure, characterized in that include: A screening box (1), a pneumatic box (2) is fixedly mounted on the top of the screening box (1); A high-speed fan (7), wherein the screening box (1) is provided with screening plates (5) in two groups, and the high-speed fan (7) is used to drive the two groups of screening plates (5) to move; First rotating rods (9) are rotatably mounted on the inner walls of both sides of the pneumatic box (2); a high-speed fan (7) is fixedly mounted on the top of the screening box (1); an output pipe (8) is fixedly mounted on the output end of the high-speed fan (7); one end of the output pipe (8) extends into the interior of the pneumatic box (2); and a wind wheel blade (10) is fixedly mounted on the outer wall of the first rotating rod (9); The screening box (1) is fixedly mounted with fixed side plates (3) on both sides, a return spring (4) is fixedly mounted on the top of the fixed side plate (3), the top of the return spring (4) is fixedly mounted with the bottom of the screening plate (5), a stabilizing slide bar (6) is fixedly mounted on the top of the return spring (4), one end of the stabilizing slide bar (6) extends to the top of the screening plate (5) and is fixedly mounted with a limit block, the screening plate (5) and the stabilizing slide bar (6) are slidably mounted, and the outer wall of the screening plate (5) is in contact with the interior of the screening box (1) and is not fixed; A second rotating rod (11) is rotatably mounted on an inner wall of one side of the screening box (1), a cam (12) is fixedly mounted on an outer wall of the second rotating rod (11), one end of the first rotating rod (9) extends to one side of the pneumatic box (2) and is fixedly mounted with a pulley (13), one end of the second rotating rod (11) extends to one side of the screening box (1) and is fixedly mounted with a pulley (13), the number of the pulleys (13) is two groups, the outer walls of the two groups of pulleys (13) are sleeved with belts (14), and the two groups of pulleys (13) are connected through the belt (14) for transmission.

2. The peat multi-layer vibration dehydration and screening structure according to claim 1, characterized in that: The top of the cam (12) does not contact the bottom of one group of screening plates (5), while the bottom of the cam (12) contacts the top of the other group of screening plates (5) and is not fixed.

3. A peat multi-layer vibration dehydration and screening structure according to claim 2, characterized in that: The front side of the screening box (1) is hingedly mounted with a door via a hinge, and a handle is fixedly mounted on the door.

4. A multi-layer vibrating dehydration and screening structure for peat according to claim 3, characterized in that: A feed pipe is fixedly mounted on one side of the screening box (1), one end of the feed pipe extends to the interior of the screening box (1); an air outlet pipe is fixedly mounted on the bottom of the pneumatic box (2), one end of the air outlet pipe extends to the interior of the pneumatic box (2) and the other end of the air outlet pipe extends to the interior of the screening box (1) and a blow pipe (15) is fixedly mounted thereon, the air outlet pipe is communicated with the interior of the blow pipe (15); an air vent is opened on the rear side of the screening box (1), a filter screen is embedded in the inner wall of the air vent; a sewage pipe is fixedly mounted on the rear side of the screening box (1), one end of the sewage pipe extends to the interior of the screening box (1).

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