Rotary belt filter

Abstract

The utility model belongs to the technical field of filters, and particularly relates to a rotary belt filter which comprises a shell, the number of the rotating shafts is four, and the four rotating shafts are rotationally connected to the inner wall of the shell; the motor is fixedly installed on the rear side of the shell, an output shaft of the motor extends into the shell, and the output shaft of the motor is fixedly connected with the rotating shaft located at the upper right corner; the filter belt is arranged on the outer side of the rotating shaft in a sleeving manner; the utility model discloses a filter device, which comprises a motor, a rotating shaft, a filter belt, a positioning mechanism and a control mechanism, the positioning mechanism is respectively matched with the control mechanism and the filter belt, the positioning mechanism is used for stably fixing the filter belt, and the control mechanism is used for unlocking the filter belt. And the material filtering position of the filtering belt can be replaced without stopping the equipment, so that the filtering efficiency is improved, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a rotary belt filter. Background Art

[0002] The filter is a device that uses porous filters to achieve solid-liquid separation. Filters are used in chemical, petroleum, pharmaceutical, light industry, food, mineral processing, coal and water treatment sectors. The filter is a new type of filtration system with a novel structure, small size, simple and flexible operation, high efficiency, closed working, and is a multi-purpose filtration equipment with strong applicability.

[0003] The filter structure in the prior art separates solid and liquid through a fixed filter plate. Therefore, the solids above the filter plate need to be cleaned after long-term use. Long-term filtration will cause the filter plate to be clogged, so it needs to be taken out for separate cleaning, which is inconvenient to use. Therefore, the utility model proposes a rotary belt filter to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that solid-liquid separation is achieved by means of a fixed filter plate, and the solids above the filter plate need to be cleaned after long-term use, and the filter plate may be clogged after long-term filtration, so it needs to be taken out for separate cleaning, which is inconvenient to use, and a rotating belt filter is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rotary belt filter comprising

[0007] shell;

[0008] Rotating shafts, the number of the rotating shafts is four, and the four rotating shafts are all rotatably connected to the inner wall of the shell;

[0009] A motor, wherein the motor is fixedly mounted on the rear side of the housing, an output shaft of the motor extends into the housing, and the output shaft of the motor is fixedly connected to the rotating shaft located at the upper right corner;

[0010] A filter belt, wherein the filter belt is sleeved on the outer side of the rotating shaft;

[0011] A positioning mechanism and a control mechanism, wherein the positioning mechanism cooperates with the control mechanism and the filter belt respectively, the positioning mechanism is used to stably fix the filter belt, and the control mechanism is used to unlock the filter belt;

[0012] The laminating mechanism comprises: a blocking rod and a positioning plate;

[0013] The blocking rod is rotatably connected to the front side of the rotating shaft, the blocking rod is in sliding contact with the filter belt, and the positioning plate is fixedly installed on the front side of the rotating shaft.

[0014] As a preferred solution of the utility model, the positioning mechanism includes: a positioning frame, a spring and a fixing block;

[0015] The positioning frame is slidably connected to the front side of the blocking rod, the positioning frame is fixedly connected to the spring, the spring is fixedly connected to the fixing block, and the fixing block is fixed to the front side of the control rod.

[0016] As a preferred solution of the utility model, the control mechanism includes: a pulling rod, a sliding block and a control rod;

[0017] The pulling rod is rotatably connected with the positioning frame and the sliding block respectively, the sliding block matches with the blocking rod, the sliding block matches with the control rod, and the control rod is slidably connected with the front side of the blocking rod.

[0018] As a preferred solution of the utility model, a plurality of positioning grooves are provided on the positioning plate, a positioning block is fixedly mounted on the positioning frame, and the outer side of the positioning block is detachably engaged with the inner wall of the positioning groove.

[0019] As a preferred solution of the utility model, a connecting slide groove is provided on the front side of the blocking rod, and the rear side of the sliding block is slidably connected to the inner wall of the connecting slide groove.

[0020] As a preferred solution of the utility model, the front side of the control rod is rotatably connected to a rotating wheel, and the rotating wheel is rollingly connected to the sliding block.

[0021] Beneficial effects:

[0022] 1. After the positioning frame is engaged with the positioning disc, the positioning frame can connect the positioning disc with the blocking rod to block the blocking rod from moving on the sliding disc, so that the blocking rod can continuously and stably fix the position of the filter belt to prevent the filter belt from separating from the rotating shaft;

[0023] 2. After the control lever is pressed, the control lever can move the sliding block through the rotating wheel, so that the sliding block can slide in front of the control lever, and the sliding block can pull the pulling rod, and the pulling rod can pull the positioning frame, so that the positioning frame can be separated from the positioning plate, so as to unlock the blocking rod, and then the blocking rod can be rotated, so that the blocking rod can be separated from the filter belt, so as to unlock the filter belt, and the filter belt can be disassembled and replaced;

[0024] In the utility model, by starting the motor, the motor drives the rotating shaft at the upper right corner to rotate, and the rotating shaft can drive the filter belt to rotate, so that the filtering position of the filter belt for the material can be replaced without stopping the equipment, thereby increasing the filtering efficiency and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the front view of the utility model;

[0026] Figure 2 It is a top view of the utility model;

[0027] Figure 3 It is a three-dimensional diagram of the utility model;

[0028] Figure 4 The utility model is attached Figure 1 A is an enlarged view.

[0029] In the figure: 1, housing; 2, rotating shaft; 3, filter belt; 4, motor; 5, blocking rod; 6, positioning plate; 7, positioning frame; 8, spring; 9, fixing block; 10, pulling rod; 11, sliding block; 12, control rod; 13, rotating wheel. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Example

[0032] Reference Figure 1-Figure 4 , a rotary belt filter, comprising

[0033] Shell 1;

[0034] Rotating shafts 2, the number of the rotating shafts 2 is four, and the four rotating shafts 2 are all rotatably connected to the inner wall of the housing 1;

[0035] Motor 4, which is fixedly mounted on the rear side of the housing 1, and whose output shaft extends into the housing 1, and is fixedly connected to the rotating shaft 2 located at the upper right corner;

[0036] The filter belt 3 is sleeved on the outer side of the rotating shaft 2;

[0037] A positioning mechanism and a control mechanism, the positioning mechanism cooperates with the control mechanism and the filter belt 3 respectively, the positioning mechanism is used to stably fix the filter belt 3, and the control mechanism is used to unlock the filter belt 3;

[0038] The laminating mechanism comprises: a blocking rod 5 and a positioning plate 6;

[0039] The blocking rod 5 is rotatably connected to the front side of the rotating shaft 2 , the blocking rod 5 is in sliding contact with the filter belt 3 , and the positioning plate 6 is fixedly installed on the front side of the rotating shaft 2 .

[0040] By means of the above structure: by starting the motor 4, the motor 4 drives the rotating shaft 2 at the upper right corner to rotate, and the rotating shaft 2 can drive the filter belt 3 to rotate, so that the filtering position of the filter belt 3 for the material can be replaced without stopping the equipment, thereby increasing the filtering efficiency and facilitating use.

[0041] As a preferred solution of the utility model, the positioning mechanism includes: a positioning frame 7, a spring 8 and a fixing block 9;

[0042] The positioning frame 7 is slidably connected to the front side of the blocking rod 5, the positioning frame 7 is fixedly connected to the spring 8, the spring 8 is fixedly connected to the fixing block 9, and the fixing block 9 is fixed to the front side of the control rod 12. After the positioning frame 7 is engaged with the positioning disk 6, the positioning frame 7 can connect the positioning disk 6 with the blocking rod 5 to block the movement of the blocking rod 5 on the sliding disk, so that the blocking rod 5 can continuously and stably fix the position of the filter belt 3 to prevent the filter belt 3 from detaching from the rotating shaft 2.

[0043] As a preferred solution of the utility model, the control mechanism includes: a pulling rod 10, a sliding block 11 and a control rod 12;

[0044] The pulling rod 10 is rotatably connected to the positioning frame 7 and the sliding block 11 respectively, the sliding block 11 cooperates with the blocking rod 5, and the sliding block 11 cooperates with the control rod 12. The control rod 12 is slidably connected to the front side of the blocking rod 5. After the control rod 12 is pressed, the control rod 12 can squeeze the sliding block 11 to move through the rotating wheel 13, so that the sliding block 11 can slide on the front side of the control rod 12, and the sliding block 11 can pull the pulling rod 10, and the pulling rod 10 can pull the positioning frame 7, so that the positioning frame 7 can be disengaged from the positioning disk 6, thereby unlocking the blocking rod 5, and then the blocking rod 5 can be rotated, so that the blocking rod 5 can be disengaged from the filter belt 3, thereby unlocking the filter belt 3, and the filter belt 3 can be disassembled and replaced.

[0045] As a preferred solution of the utility model, a plurality of positioning grooves are provided on the positioning disk 6, and a positioning block is fixedly mounted on the positioning frame 7. The outer side of the positioning block is detachably engaged with the inner wall of the positioning groove. After the positioning block is inserted into the inner side of the positioning groove, the positioning block can block the movement of the blocking rod 5, thereby realizing the positioning of the blocking rod 5.

[0046] As a preferred solution of the utility model, a connecting groove is provided on the front side of the blocking rod 5, and the rear side of the sliding block 11 is slidably connected to the inner wall of the connecting groove. The connecting groove is used to connect the sliding block 11 and the blocking rod 5, so that when the control is pressed, the sliding block 11 can be pushed to move, so that the sliding block 11 can pull the positioning frame 7.

[0047] As a preferred solution of the utility model, the front side of the control rod 12 is rotatably connected to a rotating wheel 13, and the rotating wheel 13 is rollingly connected to the sliding block 11. On the front side of the control rod 12, the rotating wheel 13 is used to connect the control rod 12 and the sliding block 11, so that the control rod 12 can squeeze the sliding block 11 to move when it moves.

[0048] It should be noted that the specific type of motor 4 to be used is selected by the relevant technical personnel familiar with the field, and the above motor 4 and the like belong to the existing technology and will not be elaborated in this solution.

[0049] The working principle of the utility model is as follows: when it is necessary to filter the material, first put the material through the through hole on the top of the shell 1, and the material will be filtered through the two layers of filter belts 3. If the holes on the filter belt 3 are blocked and the material can no longer be filtered, it is only necessary to start the motor 4, and the motor 4 can drive the rotating shaft 2 at the upper right corner to rotate, and the rotating shaft 2 can drive the filter belt 3 to rotate to adjust the filtering position of the material without stopping the equipment. It is quick and convenient. If the holes on the filter belt 3 are blocked and cannot be used, it is necessary to disassemble the filter belt 3. It is only necessary to press the control rod 12 on the front side of the blocking rod 5 that is in contact with the filter belt 3. After the control rod 12 is pressed, the control rod 12 can squeeze the sliding block 11 to move through the rotating wheel 13, so that the sliding block 11 can slide on the front side of the control rod 12, and the sliding block 11 can pull the pulling rod 10, and the pulling rod 10 can pull After the filter belt 3 is disassembled and replaced, the filter belt 3 can be disassembled and replaced, and the new filter belt 3 can be inserted into the four rotating shafts 2, and the blocking rod 5 can be rotated to reset, and the positioning frame 7 is released, and the positioning frame 7 will engage with the blocking disk. After the positioning frame 7 is engaged with the positioning disk 6, the positioning frame 7 can connect the positioning disk 6 with the blocking rod 5 to block the movement of the blocking rod 5 on the sliding disk, so that the blocking rod 5 can continuously and stably fix the position of the filter belt 3 to prevent the filter belt 3 from disengaging from the rotating shaft 2. As the four rotating shafts 2 are driven to rotate by the motor 4 and the filter belt 3, the four rotating shafts 2 will also drive the four blocking rods 5 to rotate, and the four blocking rods 5 will alternately fit with the filter belt 3 to alternately fix the filter belt 3.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotary belt filter, characterized in that: include Housing (1); Rotating shafts (2), the number of the rotating shafts (2) is four, and the four rotating shafts (2) are all rotatably connected to the inner wall of the outer shell (1); A motor (4), wherein the motor (4) is fixedly mounted on the rear side of the housing (1), an output shaft of the motor (4) extends into the housing (1), and the output shaft of the motor (4) is fixedly connected to the rotating shaft (2) located at the upper right corner; A filter belt (3), wherein the filter belt (3) is sleeved on the outer side of the rotating shaft (2); A positioning mechanism and a control mechanism, wherein the positioning mechanism cooperates with the control mechanism and the filter belt (3) respectively, the positioning mechanism is used to stably fix the filter belt (3), and the control mechanism is used to unlock the filter belt (3); A laminating mechanism, the laminating mechanism comprising: a blocking rod (5) and a positioning plate (6); The blocking rod (5) is rotatably connected to the front side of the rotating shaft (2), the blocking rod (5) is in sliding contact with the filter belt (3), and the positioning plate (6) is fixedly installed on the front side of the rotating shaft (2).

2. A rotary belt filter according to claim 1, characterized in that: The positioning mechanism comprises: a positioning frame (7), a spring (8) and a fixing block (9); The positioning frame (7) is slidably connected to the front side of the blocking rod (5), the positioning frame (7) is fixedly connected to the spring (8), the spring (8) is fixedly connected to the fixing block (9), and the fixing block (9) is fixed to the front side of the control rod (12).

3. A rotary belt filter according to claim 1, characterized in that: The control mechanism comprises: a pulling rod (10), a sliding block (11) and a control rod (12); The pulling rod (10) is rotatably connected to the positioning frame (7) and the sliding block (11) respectively. The sliding block (11) cooperates with the blocking rod (5). The sliding block (11) cooperates with the control rod (12). The control rod (12) is slidably connected to the front side of the blocking rod (5).

4. A rotary belt filter according to claim 2, characterized in that: The positioning plate (6) is provided with a plurality of positioning grooves, and a positioning block is fixedly mounted on the positioning frame (7), wherein the outer side of the positioning block is detachably engaged with the inner wall of the positioning groove.

5. A rotary belt filter according to claim 3, characterized in that: The front side of the blocking rod (5) is provided with a connecting slide groove, and the rear side of the sliding block (11) is slidably connected to the inner wall of the connecting slide groove.

6. A rotary belt filter according to claim 3, characterized in that: The front side of the control rod (12) is rotatably connected to a rotating wheel (13), and the rotating wheel (13) is rollingly connected to the sliding block (11).

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