Ultrafiltration membrane shell structure of single-branch-core filter

Abstract

The utility model relates to the technical field of ultrafiltration membrane shells, and discloses an ultrafiltration membrane shell structure of a single-branch-core filter, which comprises an ultrafiltration membrane shell, a first circular through hole is formed in the top end of one side of the ultrafiltration membrane shell, and a water inlet pipe is fixedly connected in the first circular through hole in the top end of one side of the ultrafiltration membrane shell. A second circular through hole is formed in the bottom end of one side of the ultrafiltration membrane shell, and a water outlet pipe is fixedly connected into the second circular through hole in the bottom end of one side of the ultrafiltration membrane shell. The bottom of the driving shaft is fixedly connected with the top of the ultrafiltration membrane assembly, the driving shaft can drive the ultrafiltration membrane assembly to rotate, one side of an inner cavity of the ultrafiltration membrane shell is connected with a sweeping brush, the ultrafiltration membrane assembly can rotate on the surface of the sweeping brush, and the sweeping brush can sweep the surface of the rotating ultrafiltration membrane assembly. Surface impurities are removed, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafiltration membrane shells, and more specifically to an ultrafiltration membrane shell structure of a single-core filter. Background Art

[0002] The single-core filter ultrafiltration membrane shell is a common ultrafiltration membrane shell structure, which is usually composed of the following parts: shell, ultrafiltration membrane, water inlet and outlet, guide plate, cleaning and maintenance port. The single-core filter ultrafiltration membrane shell structure is simple and compact, suitable for smaller-scale water treatment systems and application scenarios. Its working principle is to drive the water pressure difference to intercept impurities and microorganisms in the water on the ultrafiltration membrane, and discharge the pure water through the ultrafiltration membrane shell. According to actual needs, the size, material and design parameters of the ultrafiltration membrane shell can be adjusted and customized.

[0003] The single-core filter ultrafiltration membrane shell structure currently on the market still has the following shortcomings: 1. After frequent use, impurities will adhere to the surface of the ultrafiltration membrane wire of the existing single-core filter ultrafiltration membrane shell structure, causing blockage of the ultrafiltration membrane pores, and the impurities will affect the service life; 2. In the case of the need to move or adjust the position of the industrial-grade ultrafiltration membrane shell of the existing single-core filter ultrafiltration membrane shell structure, the weight may be between several hundred kilograms and several tons, and the ultrafiltration membrane shell is extremely difficult to place on a forklift. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a single-core filter ultrafiltration membrane shell structure to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a single-core filter ultrafiltration membrane shell structure, comprising an ultrafiltration membrane shell, a first circular through hole is opened at the top of one side of the ultrafiltration membrane shell, an inlet pipe is fixedly connected in the first circular through hole at the top of one side of the ultrafiltration membrane shell, a second circular through hole is opened at the bottom of one side of the ultrafiltration membrane shell, an outlet pipe is fixedly connected in the second circular through hole at the bottom of one side of the ultrafiltration membrane shell, a control component is fixedly connected in the middle of the other side of the ultrafiltration membrane shell, a rotating device is fixedly connected to the top of the ultrafiltration membrane shell, a circular hole is opened at the top of the ultrafiltration membrane shell, an ultrafiltration membrane assembly is installed in the middle of the inner cavity of the ultrafiltration membrane shell, a cleaning brush is fixedly connected to one side of the inner cavity of the ultrafiltration membrane shell, and a base device is fixedly connected to the bottom of the ultrafiltration membrane shell, and the cleaning brush facilitates cleaning of the ultrafiltration membrane assembly.

[0006] Furthermore, the control component includes a control box, a hinge is fixedly connected to one side of the control box, a box door is provided on the front of the control box, one side of the hinge is fixedly connected to the box door, and a controller is fixedly connected to the bottom of the inner cavity of the control box, and the controller operates the device.

[0007] Furthermore, the rotating device includes a rotating shell, the top of the inner cavity of the rotating shell is fixedly connected to the motor body, a circular hole is opened in the middle of the bottom of the rotating shell, a driving shaft is provided at the bottom of the rotating shell, and the top of the driving shaft is fixedly connected to the motor body through the circular hole in the middle of the bottom of the rotating shell, so that the rotating device can easily drive the ultrafiltration membrane assembly to rotate.

[0008] Furthermore, the bottom of the driving shaft is fixedly connected to the top of the ultrafiltration membrane assembly through a circular hole in the middle of the top of the ultrafiltration membrane housing.

[0009] Furthermore, the base device includes a base body, and square grooves are provided at both ends of the bottom of the base body. A plurality of lifting devices are fixedly connected in the square grooves at both ends of the bottom of the base body.

[0010] Furthermore, the lifting device includes a lifting shell, a square through hole is provided on the front side of the lifting shell, a sliding motor is provided in the square through hole on the front side of the lifting shell, a connecting shaft is fixedly connected to the back side of the inner cavity of the lifting shell near the sliding motor, a gear is fixedly connected to the outer wall of the connecting shaft, a spur rack is fixedly connected to one side of the inner cavity of the lifting shell, the outer wall of the gear is meshed with one side of the spur rack, a lifting plate is provided on the back side of the connecting shaft, a circular groove is provided on the top front side of the lifting plate, the back side of the connecting shaft is movably connected to the circular groove on the top front side of the lifting plate, and the lifting device can be lifted and lowered.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a rotating device and a cleaning brush, which is conducive to rotating the driving shaft through the motor body. The bottom of the driving shaft is in a fixed connection state with the top of the ultrafiltration membrane assembly. The driving shaft will drive the ultrafiltration membrane assembly to rotate. The inner cavity side of the ultrafiltration membrane shell is connected to the cleaning brush. The ultrafiltration membrane assembly will rotate on the surface of the cleaning brush. The cleaning brush will clean the surface of the rotating ultrafiltration membrane assembly to remove impurities on the surface and extend the service life.

[0013] 2. The utility model is provided with a base device, which is conducive to rotating the connecting shaft through the sliding motor in the square groove of the lifting shell. The connecting shaft will drive the gear on the outer wall to move. The outer wall of the gear is in meshing state with one side of the spur rack. The gear will rotate and descend on one side of the spur rack. The gear will drive the lifting plate on the back of the connecting shaft to descend. The lifting plate will descend to make the ultrafiltration membrane shell rise, which is convenient for a forklift to drive the device to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic cross-sectional view of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 3 It is a schematic cross-sectional view of the control component structure of the utility model.

[0017] Figure 4 It is a schematic cross-sectional view of the structure of the rotating device of the utility model.

[0018] Figure 5 It is a schematic cross-sectional view of the base device structure of the utility model.

[0019] Figure 6 It is a schematic cross-sectional view of the lifting device structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. ultrafiltration membrane housing; 2. water inlet pipe; 3. water outlet pipe; 4. control component; 401. control box; 402. hinge; 403. box door; 404. controller; 5. rotating device; 501. rotating housing; 502. motor body; 503. driving shaft; 6. ultrafiltration membrane assembly; 7. cleaning brush; 8. base device; 801. base body; 802. lifting device; 8021. lifting housing; 8022. sliding motor; 8023. connecting shaft; 8024. gear; 8025. spur rack; 8026. lifting plate. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The single-core filter ultrafiltration membrane shell structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-6As shown, the utility model provides a single-core filter ultrafiltration membrane shell structure, comprising an ultrafiltration membrane shell 1, a first circular through hole is opened at the top of one side of the ultrafiltration membrane shell 1, an inlet pipe 2 is fixedly connected in the first circular through hole at the top of one side of the ultrafiltration membrane shell 1, a second circular through hole is opened at the bottom of one side of the ultrafiltration membrane shell 1, an outlet pipe 3 is fixedly connected in the second circular through hole at the bottom of one side of the ultrafiltration membrane shell 1, a control component 4 is fixedly connected in the middle of the other side of the ultrafiltration membrane shell 1, a rotating device 5 is fixedly connected at the top of the ultrafiltration membrane shell 1, a circular hole is opened at the top of the ultrafiltration membrane shell 1, an ultrafiltration membrane assembly 6 is installed in the middle of the inner cavity of the ultrafiltration membrane shell 1, a cleaning brush 7 is fixedly connected to one side of the inner cavity of the ultrafiltration membrane shell 1, and a base device 8 is fixedly connected to the bottom of the ultrafiltration membrane shell 1, and the cleaning brush 7 facilitates cleaning of the ultrafiltration membrane assembly 6.

[0023] In a preferred embodiment, the control component 4 includes a control box 401, a hinge 402 is fixedly connected to one side of the control box 401, a box door 403 is provided on the front of the control box 401, one side of the hinge 402 is fixedly connected to the box door 403, and a controller 404 is fixedly connected to the bottom of the inner cavity of the control box 401, and the controller 404 will operate the device.

[0024] In a preferred embodiment, the rotating device 5 includes a rotating shell 501, the top of the inner cavity of the rotating shell 501 is fixedly connected to a motor body 502, a circular hole is opened in the middle of the bottom of the rotating shell 501, a driving shaft 503 is provided at the bottom of the rotating shell 501, and the top of the driving shaft 503 is fixedly connected to the motor body 502 through the circular hole in the middle of the bottom of the rotating shell 501, so that the rotating device 5 can drive the ultrafiltration membrane assembly 6 to rotate.

[0025] In a preferred embodiment, the bottom of the driving shaft 503 is fixedly connected to the top of the ultrafiltration membrane assembly 6 through a circular hole in the middle of the top of the ultrafiltration membrane housing 1 .

[0026] In a preferred embodiment, the base device 8 includes a base body 801 , both ends of the bottom of the base body 801 are provided with square grooves, and a plurality of lifting devices 802 are fixedly connected in the square grooves at both ends of the bottom of the base body 801 .

[0027] In a preferred embodiment, the lifting device 802 includes a lifting shell 8021, a square through hole is opened on the front side of the lifting shell 8021, a sliding motor 8022 is arranged in the square through hole on the front side of the lifting shell 8021, a connecting shaft 8023 is fixedly connected to the back side of the inner cavity of the lifting shell 8021 near the sliding motor 8022, a gear 8024 is fixedly connected to the outer wall of the connecting shaft 8023, a spur rack 8025 is fixedly connected to one side of the inner cavity of the lifting shell 8021, the outer wall of the gear 8024 is meshed with one side of the spur rack 8025, a lifting plate 8026 is arranged on the back side of the connecting shaft 8023, a circular groove is opened on the top front side of the lifting plate 8026, the back side of the connecting shaft 8023 is movably connected to the circular groove on the top front side of the lifting plate 8026, and the lifting device 802 can be lifted and lowered.

[0028] The working principle of this utility model:

[0029] When moving the device, first park the forklift in front of the device, rotate the box door 403 along the hinge 402 to open it, operate the controller 404 in the control box 401 to operate the lifting device 802 in the square groove of the base body 801, and the sliding motor 8022 in the square groove of the lifting shell 8021 will rotate the connecting shaft 8023, and the connecting shaft 8023 will drive the gear 8024 on the outer wall to move, and the outer wall of the gear 8024 is in a meshing state with one side of the spur rack 8025, and the gear 8024 will rotate and descend on one side of the spur rack 8025, and the gear 8024 will drive the lifting plate 8026 on the back of the connecting shaft 8023 to descend, and the lifting plate 8026 will descend to make the ultrafiltration membrane housing 1 rise, so that the forklift can move the device. The ultrafiltration membrane assembly 6 needs to be cleaned after frequent use, and the controller 404 is operated again to rotate the rotating device 5. The motor body 502 in the rotating housing 501 will rotate the drive shaft 503. The bottom of the drive shaft 503 is in a fixed connection with the top of the ultrafiltration membrane assembly 6. The drive shaft 503 will drive the ultrafiltration membrane assembly 6 to rotate. A cleaning brush 7 is connected to one side of the inner cavity of the ultrafiltration membrane housing 1. The ultrafiltration membrane assembly 6 will rotate on the surface of the cleaning brush 7. The cleaning brush 7 will clean the surface of the rotating ultrafiltration membrane assembly 6 to remove impurities on the surface and extend the service life.

Claims

1. A single-core filter ultrafiltration membrane shell structure, comprising an ultrafiltration membrane shell (1), characterized in that: A first circular through hole is provided at the top of one side of the ultrafiltration membrane housing (1), a water inlet pipe (2) is fixedly connected in the first circular through hole at the top of one side of the ultrafiltration membrane housing (1), a second circular through hole is provided at the bottom of one side of the ultrafiltration membrane housing (1), a water outlet pipe (3) is fixedly connected in the second circular through hole at the bottom of one side of the ultrafiltration membrane housing (1), a control component (4) is fixedly connected in the middle of the other side of the ultrafiltration membrane housing (1), a rotating device (5) is fixedly connected at the top of the ultrafiltration membrane housing (1), a circular hole is provided at the top of the ultrafiltration membrane housing (1), an ultrafiltration membrane component (6) is installed in the middle of the inner cavity of the ultrafiltration membrane housing (1), a cleaning brush (7) is fixedly connected to one side of the inner cavity of the ultrafiltration membrane housing (1), and a base device (8) is fixedly connected at the bottom of the ultrafiltration membrane housing (1).

2. The single-core filter ultrafiltration membrane shell structure according to claim 1, characterized in that: The control assembly (4) comprises a control box (401), one side of the control box (401) is fixedly connected to a hinge (402), the front of the control box (401) is provided with a box door (403), one side of the hinge (402) is fixedly connected to the box door (403), and the bottom of the inner cavity of the control box (401) is fixedly connected to a controller (404).

3. The single-core filter ultrafiltration membrane shell structure according to claim 1, characterized in that: The rotating device (5) comprises a rotating shell (501), the top of the inner cavity of the rotating shell (501) is fixedly connected to a motor body (502), a circular hole is provided in the middle of the bottom of the rotating shell (501), a driving shaft (503) is provided at the bottom of the rotating shell (501), and the top of the driving shaft (503) is fixedly connected to the motor body (502) via the circular hole in the middle of the bottom of the rotating shell (501).

4. The single-core filter ultrafiltration membrane shell structure according to claim 3, characterized in that: The bottom of the driving shaft (503) is fixedly connected to the top of the ultrafiltration membrane assembly (6) via a circular hole in the middle of the top of the ultrafiltration membrane housing (1).

5. The single-core filter ultrafiltration membrane shell structure according to claim 1, characterized in that: The base device (8) comprises a base body (801), and square grooves are provided at both ends of the bottom of the base body (801). A plurality of lifting devices (802) are fixedly connected in the square grooves at both ends of the bottom of the base body (801).

6. The single-core filter ultrafiltration membrane shell structure according to claim 5, characterized in that: The lifting device (802) comprises a lifting shell (8021), a square through hole is provided on the front of the lifting shell (8021), a sliding motor (8022) is provided in the square through hole on the front of the lifting shell (8021), a connecting shaft (8023) is fixedly connected to the back of the inner cavity of the lifting shell (8021) close to the sliding motor (8022), a gear (8024) is fixedly connected to the outer wall of the connecting shaft (8023), a spur rack (8025) is fixedly connected to one side of the inner cavity of the lifting shell (8021), the outer wall of the gear (8024) is meshed with one side of the spur rack (8025), a lifting plate (8026) is provided on the back of the connecting shaft (8023), a circular groove is provided on the top of the front of the lifting plate (8026), and the back of the connecting shaft (8023) is movably connected to the circular groove on the top of the front of the lifting plate (8026).

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