Double-liner kettle type filter

Abstract

The utility model belongs to the technical field of filters, and particularly relates to a double-inner-container kettle type filter which comprises a kettle body and a kettle cover, the kettle cover is arranged at the top end of the kettle body, a second filtering layer is fixedly connected in the kettle body, a first filtering layer and a partition component are arranged in the second filtering layer, and the first filtering layer and the partition component are arranged in the kettle body. The first filter layer is arranged between the second filter layer and the partition component, the top end of the partition component is fixedly connected with the kettle cover, and the first filter layer is rotationally connected into the kettle body. According to the utility model, the driving assembly drives the first filtering layer to rotate, and the first filtering layer is matched with the blocking part to enable materials in the first filtering layer to move relative to the first filtering layer, so that the filtering efficiency is improved; the materials between the first filtering layer and the second filtering layer are shifted by the outer shifting plate outside the first filtering layer, so that the materials blocking the filtering holes can be shifted in time, the filtering holes are prevented from being blocked, and the filtering efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filters, and in particular relates to a double-liner kettle type filter. Background Art

[0002] Filters are a commonly used equipment in the chemical industry and can be divided into normal pressure filters and pressure filters. Kettle-type filters are widely used in production. In actual use, if multi-channel filtration is required, multiple kettle filters in series must be set up at the same time, resulting in a large production area. It also complicates the filtration process. Double-tank kettle filters have double-layer liner filtration and can provide double filtration layers, thereby solving the problem of filters needing to be connected in series to occupy space.

[0003] The commonly used double-liner kettle filter lacks components for stirring the inner and outer filter layers to move the materials. During filtering, the filtration efficiency is low, and the filter holes may be blocked by materials and difficult to clear in time, further affecting the filtration efficiency. Utility Model Content

[0004] The utility model aims to provide a double-liner kettle filter, which can improve the filtering efficiency and can timely remove the materials blocking the filter holes to prevent the filter holes from being blocked, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-liner kettle filter, comprising a kettle body and a kettle cover, the kettle cover is arranged at the top end of the kettle body, a second filter layer is fixedly connected to the inside of the kettle body, a first filter layer and a barrier component are arranged inside the second filter layer, the first filter layer is arranged between the second filter layer and the barrier component, the top end of the barrier component is fixedly connected to the kettle cover, the first filter layer is rotatably connected to the inside of the kettle body, a driving component for driving the first filter layer to rotate is arranged on one side of the kettle body, a bent pipe is arranged at the bottom end of the second filter layer, and the top end of the bent pipe is rotatably connected to the bottom end of the first filter layer.

[0006] Furthermore, a discharge pipe is fixedly connected to the bottom end of the kettle body, and a support ring for installing the first filter layer is fixedly connected to the top of the inner side of the kettle body.

[0007] Furthermore, a feed pipe is fixedly connected to the middle of the kettle cover.

[0008] Furthermore, the barrier component includes a central axis, the top end of the central axis is fixedly connected to a connecting rod equidistantly distributed around the axis of the central axis, one end of the connecting rod is fixedly connected to the side wall of the feed pipe, and the side wall of the central axis is equidistantly provided with a baffle plate group from top to bottom, and each baffle plate group includes a plurality of baffle plates equidistantly distributed around the axis of the central axis.

[0009] Furthermore, the first filter layer includes a kettle filter layer, a bearing is provided on the top of the kettle filter layer, the kettle filter layer is rotatably connected to the support ring through the bearing, the top of the kettle filter layer is fixedly connected to a cylinder, the inner wall of the kettle filter layer is equidistantly provided with inner paddle plates from top to bottom, a plurality of the inner paddle plates are staggered with a plurality of the baffle plates, the inner paddle plates include a plurality of inner paddle plates equidistantly distributed around the axis of the kettle filter layer, the outer wall of the kettle filter layer is fixedly connected with a plurality of outer paddle plates equidistantly distributed around the axis of the kettle filter layer, and the bottom end of the kettle filter layer is fixedly connected with a connecting cylinder.

[0010] Furthermore, the surface of the kettle filter layer and the surface of the second filter layer are both provided with evenly distributed filter holes.

[0011] Furthermore, the driving assembly includes a disc fixedly connected to the top of the outer wall of the kettle body, the bottom end of the disc is fixedly connected to a reduction motor, the output shaft of the reduction motor is fixedly sleeved with a first gear, the outer wall of the cylinder is fixedly sleeved with a second gear, and the first gear is meshingly connected with the second gear.

[0012] Furthermore, the top end of the curved pipe passes through the bottom end of the second filter layer and is rotatably connected to the inside of the connecting tube. The top of the curved pipe is provided with feed holes distributed in a circular array. The inside of the curved pipe is provided with two solenoid valves distributed up and down. The two solenoid valves are respectively arranged below the first filter layer and below the second filter layer.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the driving component drives the first filter layer to rotate, and the first filter layer cooperates with the barrier component to make the material inside the first filter layer move relative to the first filter layer, thereby improving the filtration efficiency; the outer plate outside the first filter layer moves the material between the first filter layer and the second filter layer, and the material blocking the filter hole can be pushed away in time to prevent the filter hole from being blocked, thereby further improving the filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the utility model;

[0017] Figure 4 This is a front cross-sectional view of the first filter layer of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Kettle body; 11. Discharge pipe; 12. Support ring; 2. Kettle cover; 21. Feed pipe; 3. Partition component; 31. Center axis; 32. Connecting rod; 33. Baffle plate; 4. First filter layer; 41. Kettle filter layer; 42. Cylinder; 43. Inner plate; 44. Outer plate; 45. Connecting cylinder; 46. Filter hole; 5. Second filter layer; 6. Drive assembly; 61. Disc; 62. Speed ​​reducer motor; 63. First gear; 64. Second gear; 7. Bend pipe; 71. Solenoid valve; 72. Feed hole. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0021] like Figure 1-3 As shown, a double-liner kettle filter comprises a kettle body 1 and a kettle cover 2, the kettle cover 2 is arranged at the top end of the kettle body 1, the middle part of the kettle cover 2 is fixedly connected with a feed pipe 21, the inside of the kettle body 1 is fixedly connected with a second filter layer 5, the inside of the second filter layer 5 is provided with a first filter layer 4 and a barrier component 3, the first filter layer 4 is arranged between the second filter layer 5 and the barrier component 3, the top end of the barrier component 3 is fixedly connected to the kettle cover 2, the first filter layer 4 is rotatably connected to the inside of the kettle body 1, a driving component 6 for driving the first filter layer 4 to rotate is arranged on one side of the kettle body 1, a bent pipe 7 is arranged at the bottom end of the second filter layer 5, the top end of the bent pipe 7 is rotatably connected to the bottom end of the first filter layer 4, the bottom end of the kettle body 1 is fixedly connected with a discharge pipe 11, and a support ring 12 for installing the first filter layer 4 is fixedly connected to the top of the inner side of the kettle body 1.

[0022] According to the above structure, when in use, the material to be filtered is put into the interior of the kettle body 1 through the feed pipe 21, and the material first falls into the interior of the first filter layer 4. The first filter layer 4 is driven to rotate by the drive component 6. The first filter layer 4 cooperates with the barrier component 3 to make the material inside the first filter layer 4 move relative to the first filter layer 4, thereby improving the filtration efficiency. After the material is filtered through the first filter layer 4, part of the material goes between the first filter layer 4 and the second filter layer 5, and the second filter layer 5 filters the material again, thereby improving the filtration effect. The qualified filtered material is discharged through the discharge pipe 11, and the filtered material is discharged along the curved pipe 7.

[0023] like Figure 3 and 4As shown, the baffle component 3 includes a central axis 31, the top of the central axis 31 is fixedly connected to a connecting rod 32 equidistantly distributed around the axis of the central axis 31, one end of the connecting rod 32 is fixedly connected to the side wall of the feed pipe 21, and the side wall of the central axis 31 is equidistantly provided with a baffle plate group from top to bottom, and each baffle plate group includes a plurality of baffle plates 33 equidistantly distributed around the axis of the central axis 31, and the first filter layer 4 includes a kettle filter layer 41, the top of the kettle filter layer 41 is provided with a bearing, and the kettle filter layer 41 is rotatably connected to the support ring 12 through the bearing, and the top of the kettle filter layer 41 is fixedly connected to a cylinder 42, and the inner wall of the kettle filter layer 41 is equidistantly provided with an inner plate group from top to bottom, and the plurality of inner plate groups are respectively connected to the plurality of baffle plates. The material plate groups are staggered, and the inner plate group includes a plurality of inner plates 43 equidistantly distributed around the axis of the kettle filter layer 41, and the outer wall of the kettle filter layer 41 is fixedly connected with a plurality of outer plates 44 equidistantly distributed around the axis of the kettle filter layer 41, and the bottom end of the kettle filter layer 41 is fixedly connected with a connecting cylinder 45, and the surface of the kettle filter layer 41 and the surface of the second filter layer 5 are both provided with uniformly distributed filter holes 46, and the driving assembly 6 includes a disc 61 fixedly connected to the top of the outer wall of the kettle body 1, and the bottom end of the disc 61 is fixedly connected with a reduction motor 62, and the output shaft of the reduction motor 62 is fixedly sleeved with a first gear 63, and the outer wall of the cylinder 42 is fixedly sleeved with a second gear 64, and the first gear 63 is meshingly connected with the second gear 64.

[0024] According to the above structure, during filtering, the material falls into the interior of the kettle filter layer 41, and the reduction motor 62 starts and drives the first gear 63 to rotate, which in turn drives the kettle filter layer 41 to rotate through the transmission of the second gear 64. After the kettle filter layer 41 rotates, the inner plate 43 on the inner wall and the outer plate 44 on the outer wall of the kettle filter layer 41 rotate accordingly. After the inner plate 43 rotates, the material inside the kettle filter layer 41 is driven to rotate, and the material blocking plate 33 on the side wall of the central axis 31 blocks part of the material from rotating, thereby causing the material to move relative to the interior of the kettle filter layer 41, thereby improving the filtering efficiency and preventing all the material from rotating with the kettle filter layer 41. The material filtered by the kettle filter layer 41 falls between the kettle filter layer 41 and the second filter layer 5, and the rotation of the outer plate 44 can drive this part of the material to move relative to the second filter layer 5, thereby further improving the filtering efficiency.

[0025] like Figure 3 As shown, the top end of the curved pipe 7 passes through the bottom end of the second filter layer 5 and is rotatably connected to the inside of the connecting tube 45. The top of the curved pipe 7 is provided with feed holes 72 distributed in a circular array. Two solenoid valves 71 distributed up and down are provided inside the curved pipe 7. The two solenoid valves 71 are respectively arranged below the first filter layer 4 and below the second filter layer 5.

[0026] According to the above structure, after the filtration is completed, the filtered material remains at the bottom of the kettle filter layer 41 and the bottom of the second filter layer 5. The two solenoid valves 71 are opened by controlling the power switch of the external control solenoid valve 71, and the filtered material is discharged through the bent pipe 7.

[0027] The working principle of the utility model is as follows: when in use, the material to be filtered is put into the interior of the kettle body 1 through the feed pipe 21, and the material falls into the interior of the kettle filter layer 41. After the reduction motor 62 is started, it drives the first gear 63 to rotate, and then drives the kettle filter layer 41 to rotate through the transmission of the second gear 64. After the kettle filter layer 41 rotates, the inner plate 43 on the inner wall and the outer plate 44 on the outer wall of the kettle filter layer 41 rotate accordingly. After the inner plate 43 rotates, it drives the material inside the kettle filter layer 41 to rotate, and the baffle plate 33 on the side wall of the central axis 31 blocks part of the material from rotating, so that the material and the kettle are The interior of the kettle filter layer 41 moves relative to each other, thereby improving the filtration efficiency and preventing all the materials from rotating with the kettle filter layer 41. The materials filtered by the kettle filter layer 41 fall between the kettle filter layer 41 and the second filter layer 5. The rotation of the external dial plate 44 can drive this part of the materials to move relative to the second filter layer 5, thereby further improving the filtration efficiency. After the filtration is completed, the filtered materials remain at the bottom of the kettle filter layer 41 and the bottom of the second filter layer 5. The two solenoid valves 71 are opened by controlling the power switch of the external control solenoid valve 71, and the filtered materials are discharged through the curved pipe 7.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A double-liner kettle filter, comprising a kettle body (1) and a kettle cover (2), characterized in that: The kettle cover (2) is arranged at the top end of the kettle body (1); a second filter layer (5) is fixedly connected to the inside of the kettle body (1); a first filter layer (4) and a barrier component (3) are arranged inside the second filter layer (5); the first filter layer (4) is arranged between the second filter layer (5) and the barrier component (3); the top end of the barrier component (3) is fixedly connected to the kettle cover (2); the first filter layer (4) is rotatably connected to the inside of the kettle body (1); a driving component (6) for driving the first filter layer (4) to rotate is arranged on one side of the kettle body (1); a bent pipe (7) is arranged at the bottom end of the second filter layer (5); the top end of the bent pipe (7) is rotatably connected to the bottom end of the first filter layer (4).

2. A double-liner kettle filter according to claim 1, characterized in that: The bottom end of the kettle body (1) is fixedly connected to a discharge pipe (11), and the top of the inner side of the kettle body (1) is fixedly connected to a support ring (12) for mounting a first filter layer (4).

3. A double-liner kettle filter according to claim 2, characterized in that: The middle part of the kettle cover (2) is fixedly connected to a feed pipe (21).

4. A double-liner kettle filter according to claim 3, characterized in that: The baffle component (3) comprises a central axis (31), the top end of the central axis (31) being fixedly connected to a connecting rod (32) equidistantly distributed around the axis of the central axis (31), one end of the connecting rod (32) being fixedly connected to a side wall of the feed pipe (21), and a baffle plate group being equidistantly arranged on the side wall of the central axis (31) from top to bottom, each baffle plate group comprising a plurality of baffle plates (33) equidistantly distributed around the axis of the central axis (31).

5. A double-liner kettle filter according to claim 4, characterized in that: The first filter layer (4) comprises a kettle filter layer (41), a bearing is arranged at the top of the kettle filter layer (41), the kettle filter layer (41) is rotatably connected to the support ring (12) via the bearing, a cylinder (42) is fixedly connected to the top of the kettle filter layer (41), an inner plate group is equidistantly arranged on the inner wall of the kettle filter layer (41) from top to bottom, a plurality of the inner plate groups are staggeredly distributed with a plurality of the baffle plate groups, the inner plate group comprises a plurality of inner plates (43) equidistantly distributed around the axis of the kettle filter layer (41), a plurality of outer plates (44) equidistantly distributed around the axis of the kettle filter layer (41) are fixedly connected to the outer wall of the kettle filter layer (41), and a connecting cylinder (45) is fixedly connected to the bottom end of the kettle filter layer (41).

6. A double-liner kettle filter according to claim 5, characterized in that: The surface of the kettle filter layer (41) and the surface of the second filter layer (5) are both provided with evenly distributed filter holes (46).

7. A double-liner kettle filter according to claim 6, characterized in that: The driving assembly (6) comprises a disc (61) fixedly connected to the top of the outer wall of the kettle body (1); a reduction motor (62) is fixedly connected to the bottom end of the disc (61); a first gear (63) is fixedly sleeved on the output shaft of the reduction motor (62); a second gear (64) is fixedly sleeved on the outer wall of the cylinder (42); and the first gear (63) is meshingly connected with the second gear (64).

8. A double-liner kettle filter according to claim 7, characterized in that: The top end of the curved pipe (7) passes through the bottom end of the second filter layer (5) and is rotatably connected to the inside of the connecting tube (45). The top of the curved pipe (7) is provided with feed holes (72) distributed in a circular array. Two electromagnetic valves (71) distributed up and down are provided inside the curved pipe (7). The two electromagnetic valves (71) are respectively arranged below the first filter layer (4) and below the second filter layer (5).

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