Filtering device for production of high-boiling-point solvent

Abstract

The utility model discloses a filtering device for producing a high boiling point solvent, which relates to the technical field of filtering devices and comprises a filtering barrel, a cover plate is arranged at the top of the filtering barrel, a cleaning component is arranged at the center of the top of the cover plate and comprises a support, the support is fixed with the center of the top of the cover plate, and the cleaning component is arranged on the support. One side of the support is fixedly connected with a driving part, the output end of the driving part penetrates through the support and is fixedly connected with a driving bevel gear, the bottom of the driving bevel gear is meshed with a first bevel gear, and the center of the first bevel gear penetrates through and is fixedly connected with a rotating pipe; the bottom of the rotating pipe penetrates through the support and the cover plate in sequence and is rotationally connected with the support and the cover plate in sequence, the driving piece is started to drive the driving bevel gear, the first bevel gear, the rotating pipe and the cleaning rod to rotate, meanwhile, impurities attached to the surface of the filter screen are continuously cleaned, attachment is reduced, and the filtering efficiency of the device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device technical field, more specifically, the utility model relates to a kind of filter devices for high-boiling point solvent production. BACKGROUND

[0002] High-boiling point solvent production filter device refers to the equipment for removing solid impurities, particulate matter, pollutants and other substances in the solvent during production.

[0003] The existing patent (announcement number: CN214551586U) discloses a filter device for high-boiling point solvent production. The device is simple in structure, making assembly more convenient and enabling faster filtration, thereby improving production efficiency.

[0004] However, the above-mentioned device cannot clean the impurities attached to the surface of the filter screen in time during operation, reducing the filtration efficiency of the device, because the surface of the filter screen is not provided with any structure for cleaning impurities.

[0005] Therefore, we propose a filter device for high-boiling point solvent production to solve the above problems. UTILITY MODEL CONTENTS

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a filter device for high-boiling point solvent production to solve the problem that the surface of the filter screen is not provided with any structure for cleaning impurities, resulting in that the impurities attached to the surface of the filter screen cannot be cleaned in time during operation, reducing the filtration efficiency of the device.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a filter device for high-boiling point solvent production, comprising a filter barrel, a cover plate is arranged on the top of the filter barrel, a cleaning assembly is arranged on the top center of the cover plate, the cleaning assembly comprises a bracket, the bracket is fixed on the top center of the cover plate, a driving member is fixedly connected to one side of the bracket, the output end of the driving member penetrates the bracket and is fixedly connected with a driving bevel gear, the bottom of the driving bevel gear is engaged with a first bevel gear, the center of the first bevel gear penetrates and is fixedly connected with a rotating tube, the bottom of the rotating tube penetrates and is rotatably connected with the bracket and the cover plate in sequence, a plurality of cleaning rods are fixedly connected to the bottom of the outer wall of the rotating tube, and a filter assembly is arranged on the bottom of the cleaning rod.

[0008] Preferably, the filter assembly comprises a shaft, the shaft penetrates the top of the bracket and is rotatably connected therewith, the top of the outer wall of the shaft is fixedly connected with a second bevel gear, the top of the second bevel gear is engaged with the driving bevel gear, and the bottom of the shaft is fixedly connected with a filter screen.

[0009] Preferably, one end of the support is in U-shaped section.

[0010] Preferably, the rotating shaft is arranged inside the rotating tube and is in sliding connection with the rotating tube.

[0011] Preferably, the surface of the cleaning rod is in contact with and in sliding connection with the surface of the filter screen.

[0012] Preferably, the driving member is a self-locking motor.

[0013] Preferably, one side between the filter barrel and the cover plate is fixedly connected with a hinge shaft, the other side between the filter barrel and the cover plate is fixedly connected with a buckle, the bottom of the filter barrel is fixedly connected with a discharging member, the edge of the bottom of the filter barrel is fixedly connected with a plurality of supporting legs, and one side of the top of the cover plate is fixedly connected with a feeding member.

[0014] Compared with the prior art, the device has the following beneficial effects:

[0015] The device is started to drive the driving bevel gear, the first bevel gear, the rotating tube and the cleaning rod to rotate, and at the same time, the impurities adhering to the surface of the filter screen are continuously cleaned, so that the adhesion is reduced, and the filtering efficiency of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a shaft view of the device;

[0017] Figure 2 is a bottom view of the device;

[0018] Figure 3 is a structure view of a cleaning assembly of the device;

[0019] Figure 4 is a structure view of a filtering assembly of the device.

[0020] REFERENCE NUMERALS

[0021] 1, filter barrel; 2, cover plate; 3, hinge shaft; 4, buckle; 5, discharging member; 6, supporting leg; 7, feeding member; 8, cleaning assembly; 801, support; 802, driving member; 803, driving bevel gear; 804, first bevel gear; 805, rotating tube; 806, cleaning rod; 9, filtering assembly; 901, rotating shaft; 902, second bevel gear; 903, filter screen. DETAILED DESCRIPTION

[0022] The control mode of the electrical element is controlled through the external controller matched with the electrical element, and the control circuit can be realized through simple programming of the person skilled in the art, which is the common knowledge in the field, and only the use is improved, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection are not explained in detail.

[0023] It is emphasized that the filter barrel 1 and the filter screen 903 are prior art disclosed in the publication number CN214551586U, and the filter barrel 1 is usually made of corrosion-resistant and high-temperature-resistant materials (such as stainless steel, carbon steel, etc.), to ensure the stability of the filter device in a high-temperature and high-pressure environment.

[0024] In order to make the technical problems, technical solutions and advantages of the utility model clearer, the following will be described in detail in combination with the drawings and specific embodiments.

[0025] As shown in the accompanying Figure 1 to the accompanying Figure 4 The embodiment of the utility model provides a filter device for high-boiling-point solvent production, which comprises a filter barrel 1, the top of the filter barrel 1 is provided with a cover plate 2, the top center of the cover plate 2 is provided with a cleaning assembly 8, the cleaning assembly 8 comprises a support 801, the support 801 and the top center of the cover plate 2 are fixed, one side of the support 801 is fixedly connected with a driving part 802, the output end of the driving part 802 penetrates through the support 801 and is fixedly connected with a driving bevel gear 803, the bottom of the driving bevel gear 803 is engaged with a first bevel gear 804, the center of the first bevel gear 804 penetrates and is fixedly connected with a rotating pipe 805, the bottom of the rotating pipe 805 penetrates and is rotatably connected with the support 801 and the cover plate 2 in sequence, the bottom of the outer wall of the rotating pipe 805 is fixedly connected with a plurality of cleaning rods 806, and the bottom of the cleaning rod 806 is provided with a filter assembly 9.

[0026] In the embodiment, the driving part 802 is started to drive the driving bevel gear 803 to rotate, the driving bevel gear 803 drives the first bevel gear 804 to rotate, the first bevel gear 804 drives the rotating pipe 805 to rotate, and the rotating pipe 805 drives the cleaning rod 806 to rotate while cleaning the adhered impurities, thereby improving the filtering effect of the device.

[0027] The bottom edge of the cover plate 2 can be additionally provided with a rubber sealing pad to improve the sealing effect of the device.

[0028] The filtering assembly 9 comprises a rotating shaft 901 penetrating through the top of the support 801 and being rotationally connected with the support 801, a second bevel gear 902 fixedly connected to the top of the outer wall of the rotating shaft 901, the second bevel gear 902 being in mesh with the top of the driving bevel gear 803, a filtering screen 903 fixedly connected to the bottom of the rotating shaft 901, one end of the support 801 being in a U-shaped section, the rotating shaft 901 being arranged in the interior of the rotating pipe 805 and being slidingly connected with the rotating pipe 805, the cleaning rod 806 being in surface contact with and slidingly connected with the filtering screen 903, the driving member 802 being a self-locking motor, one side between the filtering barrel 1 and the cover plate 2 being fixedly connected with the hinged shaft 3, the other side between the filtering barrel 1 and the cover plate 2 being fixedly connected with the buckle 4, the bottom of the filtering barrel 1 being fixedly connected with the discharging member 5, the edge of the bottom of the filtering barrel 1 being fixedly connected with the plurality of supporting legs 6, and one side of the top of the cover plate 2 being fixedly connected with the feeding member 7.

[0029] In the embodiment, the driving bevel gear 803 drives the second bevel gear 902 to rotate reversely, the second bevel gear 902 drives the rotating shaft 901 to rotate reversely, and the rotating shaft 901 drives the filtering screen 903 to rotate reversely, and meanwhile, the frequency of the contact between the filtering screen 903 and the cleaning rod 806 is improved, and the cleaning effect of the cleaning rod 806 is improved.

[0030] The working process of the utility model is as follows:

[0031] Firstly, the high-boiling-point solvent pipeline is connected with the discharging member 5 and the feeding member 7 in sequence;

[0032] Then, the high-boiling-point solvent is input through the feeding member 7, and the impurities are filtered through the filtering screen 903;

[0033] Then, the driving member 802 is started to drive the cleaning rod 806 to rotate forward, and the filtering screen 903 rotates reversely to continuously clean the adhered impurities to maintain the filtering effect of the filtering screen 903;

[0034] Finally, the filtering of the high-boiling-point solvent is completed and the high-boiling-point solvent is discharged, as shown in the announcement number: CN214551586U.

[0035] The filtering barrel 1 needs to be opened regularly to clean the impurities on the top of the filtering screen 903.

[0036] Some points to be explained are as follows:

[0037] Firstly, in the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between the interiors of two elements, or direct connection, and "up", "down", "left", "right" and the like are only used to represent relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may change;

[0038] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the utility model relates to, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiment of the utility model can be combined with each other;

[0039] Finally: the above only for the preferred embodiment of the utility model has, and does not use to limit the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should include in the protection scope of the utility model.

Claims

1. A filtering device for high-boiling solvent production, comprising a filtering vat (1), characterized in that, The top of the filter barrel (1) is provided with a cover plate (2), the top center of the cover plate (2) is provided with a cleaning assembly (8), the cleaning assembly (8) comprises a support (801), the support (801) and the top center of the cover plate (2) are fixed, one side of the support (801) is fixedly connected with a driving piece (802), the output end of the driving piece (802) penetrates the support (801) and is fixedly connected with a driving bevel gear (803), the bottom of the driving bevel gear (803) is engaged with a first bevel gear (804), the center of the first bevel gear (804) penetrates and is fixedly connected with a rotating tube (805), the bottom of the rotating tube (805) penetrates and is rotatably connected with the support (801) and the cover plate (2) in sequence, the bottom of the outer wall of the rotating tube (805) is fixedly connected with a plurality of cleaning rods (806), the bottom of the cleaning rod (806) is provided with a filter assembly (9).

2. The filtering device for high-boiling solvent production according to claim 1, characterized by, The filter assembly (9) comprises a rotating shaft (901), the rotating shaft (901) penetrates the top of the support (801) and is rotatably connected therewith, the top of the outer wall of the rotating shaft (901) is fixedly connected with a second bevel gear (902), the second bevel gear (902) and the top of the driving bevel gear (803) are engaged, and the bottom of the rotating shaft (901) is fixedly connected with a filter screen (903).

3. The filtering device for high-boiling solvent production according to claim 1, characterized by, The one end section of the support (801) is U-shaped.

4. The filtering device for high-boiling solvent production according to claim 2, characterized by The rotating shaft (901) is arranged in the interior of the rotating tube (805) and is slidably connected therewith.

5. The filtering device for high-boiling solvent production according to claim 2, characterized by The surface of the cleaning rod (806) and the filter screen (903) are in contact and slidably connected.

6. The filter device for high-boiling-point solvent production according to claim 1, characterized by The driving piece (802) is a self-locking motor.

7. The filter device for high-boiling-point solvent production according to claim 1, characterized by One side between the filter barrel (1) and the cover plate (2) is fixedly connected with a hinge shaft (3), the other side between the filter barrel (1) and the cover plate (2) is fixedly connected with a buckle (4), the bottom of the filter barrel (1) is fixedly connected with a discharging piece (5), the edge of the bottom of the filter barrel (1) is fixedly connected with a plurality of supporting legs (6), and one side of the top of the cover plate (2) is fixedly connected with a feeding piece (7).

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