Horizontal material rotary separator

Abstract

The utility model belongs to the field of separation equipment, and provides a horizontal material rotary separator which comprises a shell, a rotary cage screen rotating in the shell and a blade assembly arranged in the rotary cage screen in the axial direction of the rotary cage screen, and the blade assembly rotates and is used for throwing waste materials in the rotary cage screen into a separation cavity of the shell. An air inlet and an air outlet are formed in the two end walls of the shell correspondingly and communicate with the interior of the rotating cage screen correspondingly. A waste outlet is formed in the bottom of the shell and communicates with the separation cavity. According to the horizontal material rotating separator, waste gas carrying waste materials enters the rotating screen from the air inlet, the waste materials are thrown out of the rotating cage screen through the rotating blade assembly and the rotating cage screen, the waste materials are discharged from the waste material outlet after passing through the rotating cage screen, the screened waste gas is discharged from the air outlet, and solid and gas separation is efficiently achieved.

Description

Technical Field

[0001] The utility model relates to the field of separation equipment, in particular to a horizontal material rotary separator. Background Art

[0002] Dust removal equipment plays a vital role in industrial production, and it plays an irreplaceable role in maintaining the production environment and protecting the health of employees. However, most dust removal equipment currently uses pulse or bag type dust collectors, which have certain limitations in some specific occasions.

[0003] First, the existing vertical separation dust removal equipment is difficult to install. For example, in papermaking workshops and other places, due to the up-and-down arrangement of the workspace, the traditional vertical separation dust removal equipment occupies a large space, which is not conducive to installation and layout. This leads to the challenges of low space utilization and difficulty in equipment installation when factories introduce dust removal equipment.

[0004] Secondly, there is still room for improvement in the cleaning efficiency and energy consumption of existing dust removal equipment. When dealing with high-concentration dust, traditional pulse or bag-type dust collectors may have low cleaning efficiency or excessive energy consumption, which not only increases operating costs but also reduces the effect of environmental protection.

[0005] Therefore, it is necessary to propose a new type of dust removal equipment to solve the problems of existing dust removal equipment in installation, cleaning efficiency and energy consumption, improve the applicability and performance of dust removal equipment, and promote the realization of the goals of energy conservation, emission reduction and environmental protection. Utility Model Content

[0006] The utility model discloses a horizontal material rotary separator, which is used to solve relevant technical problems in the background technology.

[0007] The technical solution provided by the utility model is as follows: a horizontal material rotary separator, comprising: a horizontally arranged shell, a rotating cage screen horizontally connected to the shell, and a blade assembly arranged in the rotating cage screen along the axial direction of the rotating cage screen, the blade assembly rotates to throw the waste in the rotating cage screen into the separation chamber of the shell; air inlets and air outlets are respectively opened on the two end walls of the shell, and the air inlets and air outlets are respectively connected to the rotating cage screen; a waste outlet is provided at the bottom of the shell, and the waste outlet is connected to the separation chamber.

[0008] In one embodiment, the rotating cage screen is rotatably connected to the housing, and the rotation direction of the rotating cage screen is opposite to the rotation direction of the blade assembly.

[0009] In one embodiment, a first outer support and a first inner support are respectively connected on the inner wall of the shell, at the air inlet and the air outlet, one end of the rotating cage screen is connected to a second inner support inserted into the first outer support, and the other end of the rotating cage screen is connected to a second outer support sleeved on the outside of the first inner support, the first outer support and the second inner support are rotatably connected, and the first inner support and the second outer support are rotatably connected.

[0010] In one embodiment, an air inlet shell and an air outlet shell are respectively connected to the outer wall of the shell at the air inlet and the air outlet; the central axis of the blade assembly is respectively axially connected to the air inlet shell and the air outlet shell, and one end of the central axis passes through the air outlet shell and is transmission-connected to the drive motor.

[0011] In one embodiment, the air inlet housing and the air outlet housing are respectively connected with an air inlet flange and an air outlet flange.

[0012] In one embodiment, a circle of patterned plate is wrapped around the outside of both ends of the rotating cage screen, and two first friction wheels and two second friction wheels are connected to the inner shaft of the shell. The first friction wheel and the second friction wheel are both on the lower side of the rotating cage screen and are in conflict with the patterned plate; the first friction wheel is connected to the friction wheel motor transmission, and the first friction wheel drives the rotating cage screen to rotate through friction.

[0013] In one embodiment, the patterned plate has a limit ring on one side, which abuts against the side edges of the first friction wheel and the second friction wheel.

[0014] In one embodiment, the two first friction wheels are connected in series via a first friction wheel shaft, and the first friction wheel shaft passes through the housing and is transmission-connected to the friction wheel motor; the two second friction wheels are connected in series via a second friction wheel shaft.

[0015] In one embodiment, a reducing discharge pipe is connected to the bottom of the shell, and the reducing discharge pipe is connected to the waste outlet.

[0016] In one embodiment, a plurality of air blowing pipes for blowing toward the rotating cage screen are provided inside the housing and outside the rotating cage screen.

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

[0018] The horizontal material rotary separator of the utility model achieves horizontal arrangement and the purpose of solid-gas separation through the horizontally arranged shell, rotating cage screen and blade components, thereby improving the adaptability of the equipment.

[0019] In the horizontal material rotary separator of the utility model, waste gas containing waste enters into the rotating screen from the air inlet, and the waste is thrown out of the rotating cage screen through the rotating blade assembly. After passing through the rotating cage screen, the waste is discharged from the waste outlet, and the screened waste gas is discharged from the air outlet; the waste is thrown out of the rotating cage screen by the rotation of the blade assembly, thereby realizing low-energy separation and improving the separation effect and efficiency.

[0020] The utility model provides a horizontal material rotary separator, which not only speeds up the filtering speed but also prevents waste materials from sticking to the rotary cage screen by arranging the blade assembly and the rotary cage screen to rotate in opposite directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the external structure of the horizontal material rotary separator of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the rotating cage screen in the shell of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the blade assembly in the transfer cage screen of the utility model;

[0024] Figure 4 It is a schematic diagram of the internal structure of the housing in the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the transfer cage screen in the utility model;

[0026] Figure 6 It is a cross-sectional view of the connection of the first outer support, the first inner support, the second inner support, and the second outer support in the utility model;

[0027] Figure 7 It is a structural schematic diagram of the blade assembly and the drive motor in the utility model.

[0028] The accompanying drawings are marked as follows: 1. Shell; 101. Separation chamber; 102. Air inlet; 103. Air outlet; 104. Waste outlet; 2. Rotating cage screen; 3. Blade assembly; 301. Center axis; 4. First outer support; 5. First inner support; 6. Second inner support; 7. Second outer support; 8. Air inlet casing; 801. Air inlet flange; 9. Air outlet casing; 901. Air outlet flange; 10. Driving motor; 11. Patterned plate; 12. First friction wheel; 121. First friction wheel shaft; 13. Second friction wheel; 131. Second friction wheel shaft; 14. Friction wheel motor; 15. Limiting ring; 16. Variable diameter feeding pipe; 17. Blowing pipe. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0030] like Figure 1-7As shown, the utility model is a horizontal material rotary separator, comprising: a housing 1, a rotating cage screen 2, and a blade assembly 3; the housing 1 is a U-shaped structure with an opening at the bottom, which is arranged horizontally, and an air inlet 102 and an air outlet 103 are respectively provided on the left and right side walls thereof, and the bottom opening is a waste material outlet 104; the two ends of the rotating cage screen 2 are respectively connected to the left and right side walls of the housing 1, and the two ends of the rotating cage screen 2 are respectively covered on the air inlet 102 and the air outlet 103; the blade assembly 3 is inside the rotating cage screen 2 and arranged along the axial direction of the rotating cage screen 2; the rotating cage screen 2 is outside the rotating cage screen 2. A separation chamber 101 is formed between the housing 1 and the inner wall of the shell 1, and the waste gas carrying the waste enters the tumbler screen 2 from the air inlet 102. The blade assembly 3 rotates, and the blade assembly 3 drives the waste gas and waste in the tumbler screen 2 to swing toward the tumbler screen 2. The waste is thrown out from the mesh holes on the tumbler screen 2 into the separation chamber 101 and is discharged from the waste outlet 104 at the bottom, and the screened waste gas is discharged from the air outlet 103. Through the horizontally arranged shell 1, tumbler screen 2 and blade assembly 3, a horizontal arrangement is achieved, and the purpose of separation of solid and gas is realized, thereby improving the adaptability of the equipment. The waste gas containing waste enters the rotating screen 2 from the air inlet 102, and is thrown out of the rotating cage screen 2 by the rotating blade assembly 3. The waste passes through the rotating cage screen 2 and is discharged from the waste outlet 104, and the screened waste gas is discharged from the air outlet 103. The blade assembly 3 rotates and throws the waste out of the rotating cage screen, thereby achieving low-energy separation and improving the separation effect and efficiency.

[0031] The two ends of the rotating cage screen 2 are rotatably connected to the left and right side walls of the shell 1 respectively; specifically:

[0032] like Figure 6 As shown, the first outer support 4 and the first inner support 5 are respectively connected to the inner walls on both sides of the shell 1, the first outer support 4 covers the outside of the air outlet 103, and the first inner support 5 covers the outside of the air inlet 102; the second inner support 6 and the second outer support 7 are respectively connected to the two ends of the rotating cage screen 2; the first outer support 4, the first inner support 5, the second inner support 6 and the second outer support 7 are all annular, and the first outer support 4 and the second outer support 7 are both provided with a first matching groove inwardly on the inner circle of the matching surface, and the first inner support 5 and the second inner support 6 are both provided with a second matching groove inwardly on the outer circle of the matching surface; the first matching groove of the first outer support 4 is plug-matched with the second matching groove of the first inner support 5, and the first matching groove of the second outer support 7 is plug-matched with the second matching groove of the second inner support 6, the first inner support 5 is rotatable relative to the first outer support 4, and the second outer support 7 is rotatable relative to the second inner support 6, that is, the rotating cage screen 2 fixedly connected to the first inner support 5 and the second outer support 7 is rotatable.

[0033] The rotation direction of the rotating cage screen 2 in this embodiment is opposite to that of the blade assembly 3; the speed of waste material being thrown out is accelerated by the opposite rotation of the blade assembly 3 and the rotating cage screen 2, which not only accelerates the filtering speed but also prevents the waste material from sticking to the rotating cage screen 2.

[0034] In some feasible embodiments, the rotating cage screen 2 is driven to rotate by some rotating mechanisms, such as: a gear is connected to the outside of the rotating cage screen 2, and the rotating cage screen 2 is driven to rotate by a rack transmission.

[0035] In this embodiment, Figure 2-5 As shown, a circle of patterned plate 11 is wrapped around the two ends of the outer part of the rotating cage screen 2, and an active first friction wheel 12 is axially connected in the housing 1. The outer part of the first friction wheel 12 contacts the patterned plate 11. The rotation of the first friction wheel 12 drives the rotating cage screen 2 to rotate through the friction with the patterned plate 11. Specifically: the two first friction wheels 12 that contact the patterned plate 11 are connected in series through the first friction wheel shaft 121, and the first friction wheel shaft 121 is axially connected to the two side walls of the housing 1 at the lower front side of the rotating cage screen 2, and one end of the first friction wheel shaft 121 passes through the housing 1 and is connected to the friction wheel motor 14. In this embodiment, the rotating cage screen 2 is driven to rotate by two first friction wheels 12, which reduces the influence of waste on the rotating mechanism and ensures the stable operation of the rotation; and only the patterned plate 11 needs to be replaced for long-term wear, which extends the service life of the equipment.

[0036] Furthermore, a driven second friction wheel 13 is axially connected in the shell 1, and the outer side of the second friction wheel 13 is in contact with the patterned plate 11, and the second friction wheel 13 rotates with the rotation of the cage screen 2; specifically: the two second friction wheels 13 that are in contact with the patterned plate 11 are connected in series through the second friction wheel shaft 131, and the second friction wheel shaft 131 is axially connected to the two side walls of the shell 1 at the lower rear side of the cage screen 2; the first friction wheel 12 and the second friction wheel 13 are respectively on the front and rear sides of the cage screen 2, which can ensure the stability of the rotation of the cage screen 2 and avoid deformation of one side of the cage screen 2 due to force.

[0037] Furthermore, a limit stop ring 15 is connected outside the rotating cage screen 2 and on one side of the patterned plate 11, close to the sides of the first friction wheel 12 and the second friction wheel 13, to prevent the first friction wheel 12 and the second friction wheel 13 from rotating and deviating, thereby ensuring stable rotation.

[0038] In this embodiment, an air inlet shell 8 and an air outlet shell 9 are connected to the outer wall of the shell 1, the air inlet shell 8 covers the outside of the air inlet 102, and the air outlet shell 9 covers the outside of the air outlet 103, and the outside of the air inlet shell 8 is connected with an air inlet flange 801 and the outside of the air outlet shell 9 is connected with an air outlet flange 901; the waste gas carrying waste passes through the air inlet shell 8 through the air inlet flange 801, and enters the rotating cage screen 2 from the air inlet 102; the waste gas after the waste is screened out passes through the air outlet shell 9 from the air outlet 103, and is discharged from the air outlet flange 901; the adaptability of the equipment is improved by setting the air inlet flange 801 and the air outlet flange 901, and it is easier to connect with other equipment.

[0039] In this embodiment, Figure 7 As shown, the blade assembly 3 includes: a central shaft 301, and blades outside the central shaft 301, the two ends of the central shaft 301 are respectively connected to the air inlet housing 8 and the air outlet housing 9, and one end of the central shaft 301 passes through the air outlet housing 9 and is connected to a driving motor 10. The driving motor 10 drives the blade assembly 3 to rotate, so that the exhaust gas and waste materials in the rotating cage screen 2 can be thrown toward the rotating cage screen 2, so as to separate the waste materials from the rotating cage screen 2, thereby realizing the separation of solid and gas.

[0040] In this embodiment, a reducing discharge pipe 16 is connected to the bottom of the shell 1 , and the reducing discharge pipe 16 is communicated with the waste outlet 104 , and the separated waste is discharged through the reducing discharge pipe 16 .

[0041] In this embodiment, a plurality of air blowing pipes 17 for blowing toward the rotating cage screen 2 are provided inside the shell 1 and outside the rotating cage screen 2. The blowing of the air blowing pipes 17 can prevent waste materials from adhering to the rotating cage screen 2, thereby improving the stability of the screening material.

[0042] Working principle: the waste gas carrying waste passes through the air inlet flange 801 and the air inlet housing 8, and enters the rotating cage screen 2 from the air inlet port 102; the blade assembly 3 and the rotating cage screen 2 rotate, and the blade assembly 3 drives the waste gas and waste in the rotating cage screen 2 to swing toward the rotating cage screen 2, and the waste is thrown out from the mesh holes on the rotating cage screen 2 to the separation chamber 101; the separated waste is discharged from the waste outlet 104 by the variable diameter discharge pipe 16, and the waste gas after the waste is screened out passes through the air outlet housing 9 from the air outlet 103 and is discharged from the air outlet flange 901.

[0043] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0044] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A horizontal material rotary separator, characterized in that: include: A shell (1) is arranged horizontally, a rotating cage screen (2) connected horizontally to the shell (1), and a blade assembly (3) is arranged in the rotating cage screen (2) along the axial direction of the rotating cage screen (2), wherein the blade assembly (3) rotates to throw waste in the rotating cage screen (2) into a separation chamber (101) of the shell (1); an air inlet (102) and an air outlet (103) are respectively provided on the two end walls of the shell (1), and the air inlet (102) and the air outlet (103) are respectively communicated with the rotating cage screen (2); and a waste outlet (104) is provided at the bottom of the shell (1), and the waste outlet (104) is communicated with the separation chamber (101).

2. A horizontal material rotary separator as claimed in claim 1, characterized in that: The rotating cage screen (2) is rotatably connected to the housing (1), and the rotation direction of the rotating cage screen (2) is opposite to the rotation direction of the blade assembly (3).

3. A horizontal material rotary separator as claimed in claim 1, characterized in that: A first outer support (4) and a first inner support (5) are respectively connected on the inner wall of the shell (1) at the air inlet (102) and the air outlet (103); one end of the rotating cage screen (2) is connected to a second inner support (6) inserted into the first outer support (4); the other end of the rotating cage screen (2) is connected to a second outer support (7) sleeved on the outside of the first inner support (5); the first outer support (4) and the second inner support (6) are rotatably connected; and the first inner support (5) and the second outer support (7) are rotatably connected.

4. A horizontal material rotary separator as claimed in claim 1, characterized in that: An air inlet housing (8) and an air outlet housing (9) are respectively connected on the outer wall of the shell (1) at the air inlet (102) and the air outlet (103); a central axis (301) of the blade assembly (3) is respectively axially connected to the air inlet housing (8) and the air outlet housing (9); one end of the central axis (301) passes through the air outlet housing (9) and is transmission-connected to a drive motor (10).

5. A horizontal material rotary separator as claimed in claim 4, characterized in that: The air inlet housing (8) and the air outlet housing (9) are respectively connected with an air inlet flange (801) and an air outlet flange (901).

6. A horizontal material rotary separator as claimed in claim 2, characterized in that: The two ends of the rotating cage screen (2) are wrapped with a circle of patterned plates (11), and the inner shaft of the housing (1) is connected to two first friction wheels (12) and two second friction wheels (13), and the first friction wheels (12) and the second friction wheels (13) are both located below the side of the rotating cage screen (2) and in contact with the patterned plates (11); the first friction wheel (12) is connected to a friction wheel motor (14) in transmission, and the first friction wheel (12) drives the rotating cage screen (2) to rotate through friction.

7. A horizontal material rotary separator as claimed in claim 6, characterized in that: The patterned plate (11) has a limit ring (15) on its side, which abuts against the side edges of the first friction wheel (12) and the second friction wheel (13).

8. A horizontal material rotary separator as claimed in claim 6, characterized in that: The two first friction wheels (12) are connected in series via a first friction wheel rotating shaft (121), and the first friction wheel rotating shaft (121) passes through the housing (1) and is transmission-connected to the friction wheel motor (14); the two second friction wheels (13) are connected in series via a second friction wheel rotating shaft (131).

9. A horizontal material rotary separator as claimed in claim 1, characterized in that: A reducing discharge pipe (16) is connected to the bottom of the shell (1), and the reducing discharge pipe (16) is in communication with the waste outlet (104).

10. A horizontal material rotary separator as claimed in claim 1, characterized in that: A plurality of air blowing pipes (17) for blowing toward the rotating cage screen (2) are provided inside the housing (1) and outside the rotating cage screen (2).

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