Vertical filtering equipment

Abstract

The utility model provides vertical filtering equipment which comprises an equipment tank body, a flange cover, a support platform and a transmission mechanism, a filter element is arranged in the tank body, a liquid inlet pipe, a liquid outlet pipe, a drain pipe, an exhaust port and the like are arranged on the filter element, the filter element is used for filtering and discharging waste liquid, and the flange cover is connected with a flange plate at the top of the tank body. When the filter element in the tank body needs to be replaced, the flange cover needs to be opened; the support platform is arranged on one side of the tank body, one side of the support platform is fixedly connected with the flange plate, and the bottom is connected to the tank body through a supporting rod to guarantee firmness of the platform. The transmission mechanism is arranged on the support platform and comprises a reduction gearbox and an arm rod, the reduction gearbox rotates under the action of a driving motor and drives the arm rod connected to the reduction gearbox to rotate, the other end of the arm rod is connected with the flange cover, the flange cover can be driven to rotate by the transmission mechanism so as to be opened and closed, manpower is saved, and efficiency is improved. And the risk of manual carrying can be avoided, and the safety is improved.

Description

Technical Field

[0001] This utility model belongs to the field of vertical filtration technology, specifically relating to a vertical filtration device. Background Technology

[0002] There are many types of existing filtration equipment. Vertical filtration equipment often has a flange cover at the top. The filter element is installed inside the vertical filtration equipment. After use, the filter element often needs to be disassembled and replaced, which requires opening the flange cover. However, many flange covers are large and heavy. Opening them manually not only consumes a lot of manpower, but also poses certain safety risks. Each time the flange cover is opened, it needs to be moved manually, which is not only inefficient and slow, but also poses a risk of injuring workers. Moreover, when the flange cover is closed later, it is necessary to manually align the bolt holes, which also brings great inconvenience to the operators. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a vertical filtration device that can automatically open and close the flange cover, eliminating the need for manual opening and handling of the flange cover, saving manpower and improving efficiency, and avoiding the risks associated with manual operation.

[0004] To achieve the above and other related objectives, this utility model provides a vertical filtration device, comprising:

[0005] The tank body contains a filter element, and a flange is provided on the top of the tank body;

[0006] A flange cover, which is connected to the flange at the top of the tank body;

[0007] A support platform is disposed on one side of the tank.

[0008] The transmission mechanism includes a gearbox mounted on the support platform and an arm connected to the gearbox. One end of the arm is connected to the gearbox, and the other end is connected to the flange cover. When the gearbox drives the arm to rotate, the flange cover is opened or closed.

[0009] In an optional embodiment of this utility model, one side of the support platform is connected to the flange, and a support rod is also connected to the bottom of the support platform. The two ends of the support rod are respectively connected to the tank and the bottom of the support platform to support the support platform.

[0010] In an optional embodiment of this utility model, the gearbox includes:

[0011] The input shaft is connected to the drive unit and rotates under its driving force.

[0012] A gear system, one end of which is connected to the drive device via the input shaft, and the other end of which is connected to the arm via the output shaft;

[0013] The drive device drives the gear system to rotate and transmits torque to the boom through the gear system to drive the boom to rotate.

[0014] In an optional embodiment of this utility model, a connector is provided on the top of the flange cover, and a connection hole is provided on the connector and the arm. Fasteners are connected to the connection hole to fix the arm and the flange cover.

[0015] In an optional embodiment of this utility model, a groove is formed at one end of the boom near the flange cover, the connector is disposed in the groove, and is connected to the boom by the fastener.

[0016] In an optional embodiment of this utility model, an inlet pipe is provided on one side of the upper part of the tank, and an outlet pipe and a drain pipe are provided at the bottom of the tank.

[0017] In an optional embodiment of this utility model, the flange and the flange cover are provided with a plurality of bolt connection holes along the circumference, and the flange cover is fixed to the flange by bolts and nuts.

[0018] In an optional embodiment of this utility model, an exhaust port is provided on one side of the flange.

[0019] In an optional embodiment of this utility model, the support rod is fixed to the tank body by bolt connection.

[0020] In an optional embodiment of this utility model, the support rod is welded to the bottom of the support platform.

[0021] The technical advantages of this invention are as follows: by connecting the flange cover to the boom and using a gearbox to drive the boom to rotate, the flange cover can be opened and closed stably, transmitting large torque and ensuring stable flange cover operation; the flange cover and boom are connected as a whole, ensuring accurate opening and closing of the flange cover each time, and the bolt holes on the flange cover and flange can be precisely aligned, facilitating subsequent bolt installation; the gearbox can be controlled by a drive device, making operation convenient. During operations such as filter replacement or internal tank inspection, there is no need to manually open and close or move the flange cover, saving manpower and improving efficiency, while also enhancing safety by eliminating the risk of injury to workers. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of an optional embodiment of the present invention.

[0024] Label Explanation:

[0025] 100. Tank body; 200. Flange cover; 300. Support platform; 400. Transmission mechanism;

[0026] 110. Filter element; 120. Inlet pipe; 130. Outlet pipe; 140. Drain pipe; 150. Flange; 160. Exhaust port;

[0027] 210 Connector; 310 Support rod; 410 Gearbox; 420 Arm; 430 Connecting shaft; 411 Output shaft. Detailed Implementation

[0028] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0029] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the illustrations only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0030] During the operation of vertical filtration equipment, the filter element may accumulate a large amount of pollutants, affecting the filtration effect. Therefore, it is necessary to stop the machine to clean or replace the filter element. At this time, the flange cover needs to be opened to replace the filter element. Since the flange cover of many filtration equipment is large and heavy, it requires a lot of manpower to open and move it, which is inefficient and poses certain safety risks. After maintenance, when the flange cover is put back on, it is also extremely inconvenient to manually align the bolt holes for connection.

[0031] Please see Figure 1 This utility model proposes a vertical filtration device, which includes a tank 100, a flange cover 200, a support platform 300, and a transmission mechanism 400. The tank 100 primarily performs the filtration function. The flange cover 200 covers the top of the tank 100 to seal it. The support platform 300 is located on one side of the tank 100. The transmission mechanism 400 is mounted on the support platform 300 and connected to the flange cover 200. The transmission mechanism 400 drives the flange cover 200 to rotate, thereby opening and closing the flange cover 200. This vertical filtration device automatically opens and closes the flange cover 200 by controlling the transmission mechanism 400. Furthermore, when the flange cover 200 is closed, it automatically ensures alignment between the flange cover 200 and the flange plate 150, saving manpower, increasing work efficiency, and reducing safety risks during manual handling.

[0032] Please see Figure 1 In an optional embodiment of this utility model, a filter element 110 is provided inside the tank 100 to achieve the filtration function. An inlet pipe 120 is provided on one side of the upper part of the tank 100, one end of which is connected to a water inlet valve, and the other end is connected to the inside of the tank 100. The liquid to be filtered enters the equipment through the inlet pipe 120 and flows evenly into the tank 100, and then passes through multiple filter elements 110 for filtration. An outlet pipe 130 and a drain pipe 140 are provided at the bottom of the tank 100. For example, an outlet pipe 130 can be provided at the center of the bottom of the tank 100, which is connected to the tank 100. The filtered waste liquid is discharged through the outlet pipe 130. A drain pipe 140 is also provided on one side of the bottom of the tank 100 and at the bottom of the outlet pipe 130, which is connected to the tank 100. This can effectively remove moisture formed due to temperature difference or gas condensation, avoid water accumulation inside the equipment, and ensure the efficient operation of the equipment. In addition, a flange 150 is provided on the top of the tank 100 for connection with the flange cover 200 to seal the tank 100. An exhaust port 160 is also provided on one side of the flange 150 to promptly discharge gas from inside the equipment, preventing the accumulation of bubbles or gas and maintaining stable operation. During operation, waste liquid enters the tank 100 through the inlet pipe 120, is filtered by the multi-layer filter element 110, and is discharged through the outlet pipe 130. During filtration, venting is performed through the exhaust port 160 to ensure stable operation. After the equipment has been running for a period of time, the filter element 110 may accumulate a large amount of contaminants, affecting its filtration efficiency. In this case, it is necessary to stop the machine to clean or replace the filter element 110, and check the working condition of the exhaust port 160 and the drain pipe 140 to ensure the equipment continues to operate efficiently.

[0033] Please see Figure 1In an optional embodiment of this utility model, the flange cover 200 is connected to the flange 150 on the top of the tank body 100. Multiple bolt holes are provided circumferentially on both the flange 150 and the flange cover 200. The flange cover 200 is fixed to the flange 150 by bolts and nuts, maintaining the stability and sealing of the overall structure of the equipment and preventing liquid leakage. A connecting piece 210 is also provided on the top of the flange cover 200, facilitating connection with the transmission mechanism 400 to open or close the flange cover 200. Specifically, the connecting piece 210 can be, for example, a connecting block, welded to the top of the flange cover 200. It may have connecting holes to allow for a detachable connection between the end of the transmission mechanism 400 and the connecting piece 210, ensuring a stable connection while facilitating disassembly for maintenance and other operations on the flange cover 200. Understandably, during routine use of the equipment, the flange cover 200 and the flange 150 are kept firmly connected. When it is necessary to clean the inside of the tank 100 or replace the filter element 110, the flange cover 200 needs to be opened to carry out the operation.

[0034] Please see Figure 1 In an optional embodiment of this utility model, the support platform 300 is disposed on one side of the tank 100. Specifically, the plane of the support platform 300 is parallel to the plane of the flange 150, and one end of the support platform 300 is connected and fixed to one side of the flange 150 at the top of the tank 100. A support rod 310 is connected to the bottom of the support platform 300, and both ends of the support rod 310 are respectively connected to the bottom of the tank 100 and the support platform 300 to support the support platform 300, ensuring the platform's firmness and reliability. The transmission mechanism 400 on the support platform 300 can be used to control the rotation of the flange cover 200 for opening and closing, and to ensure the stability of the overall structure during operation. The support rod 310 and the bottom of the support platform 300 can be connected by welding, for example, to ensure strength. The other end of the support rod 310 can be connected and fixed to the middle of the tank 100 by high-strength bolts to form a reinforced structure, ensuring connection and support while facilitating disassembly without affecting normal equipment maintenance and other operations.

[0035] Please see Figure 1In an optional embodiment of this utility model, the transmission mechanism 400 is mounted on the support platform 300 and connected to the flange cover 200, used to drive the flange rod to achieve opening and closing operations. The transmission mechanism 400 includes a reduction gearbox 410 and an arm 420 connected to the reduction gearbox 410. The reduction gearbox 410 is mounted on the support platform 300 and is used to transmit torque to drive the arm 420 to rotate. One end of the arm 420 is connected to the reduction gearbox 410, and the other end is connected to the flange cover 200, used to drive the flange cover 200 to rotate, thereby opening or closing. When the flange cover 200 is closed, the boom 420 remains horizontal. When it is necessary to open the flange cover 200, the gearbox 410 operates to drive the boom 420 to rotate upward. The boom 420 drives the flange cover 200 to rotate together, which opens the flange cover 200 for work such as replacing the filter element 110. After the operation is completed, the flange cover 200 is closed by rotating it in the opposite direction. The bolt connection holes on the flange cover 200 and the flange 150 are aligned and then fixed and locked with bolts and nuts.

[0036] Please see Figure 1 In an optional embodiment of this utility model, the reduction gearbox 410 mainly includes an input shaft, an output shaft 411, and a gear system, which is used to increase torque and stably transmit power to drive the movement of the flange cover 200. The input shaft is connected to a drive device, which can rotate under the drive of the drive device. The drive device can be, for example, a drive motor, and the operation of the reduction gearbox 410 can be controlled by controlling the switch and direction of the drive motor. One end of the gear system is connected to the drive device via the input shaft, and the other end is connected to the arm 420 via the output shaft 411. The drive device drives the gear system to rotate and transmits torque to the arm 420 through the gear system, causing the arm 420 to rotate around the output shaft 411. It is understood that the structure of the reduction gearbox 410 is not limited; the reduction gearbox 410 can be, for example, a planetary reduction gearbox 410 or a multi-stage reduction gearbox 410, etc., to achieve efficient transmission of high torque to realize the opening and closing of the flange cover 200 and ensure the overall stable operation of the equipment.

[0037] Please see Figure 1In an optional embodiment of this utility model, a groove is formed at one end of the arm 420 near the flange cover 200, and the connector 210 is disposed in the groove and connected to the arm 420 by fasteners. Specifically, the arm 420 is, for example, a long rod with a symmetrical structure, which is arranged parallel to the horizontal direction. A groove is formed at the center of the end of the arm 420. The two sides of the groove are parallel to the front and rear end faces of the connector 210. The width of the groove matches the thickness of the connector 210 on the flange cover 200, so that the connector 210 can be connected in the groove. The two sides of the groove have a certain thickness, so that the strength and overall stability and reliability of the connection can be guaranteed when connected to the connector 210. Both the connector 210 and the arm 420 are provided with connection holes. The arm 420 and the flange cover 200 are fixed by fasteners that cooperate with the connection holes. The fasteners can be, for example, a connecting shaft 430, which passes through the connection hole and is fixedly connected to the connection hole by a connecting key, thereby fixing the arm 420 and the flange cover 200 and ensuring stability during rotation.

[0038] It is understood that in other embodiments, the boom 420 and the flange cover 200 may also be connected and fixed with bolts in the vertical direction, for example, by having connection holes opened in the vertical direction. To ensure convenient maintenance of the flange cover 200, welding connections are generally not used. Since the flange cover 200 is connected to the boom 420 as a whole when opening and closing, to ensure the stable and reliable connection between the flange cover 200 and the boom 420 and to improve equipment safety, it is necessary to calculate and determine the specific dimensions, structure, and connection method of components such as the connector 210 and the boom 420 based on equipment usage and weight requirements, ensuring the overall stability of the equipment when the flange cover 200 is opened and closed.

[0039] Please see Figure 1 In an optional embodiment of this utility model, when it is necessary to clean the inside of the tank 100 or replace the filter element 110, the connecting bolts and nuts between the flange 150 and the flange cover 200 are removed. Then, the operation of the drive motor is controlled to drive the gear system in the reduction gearbox 410 to rotate. The output shaft 411 drives the arm 420 to rotate around it, thereby opening the flange cover 200. When opening, the flange cover 200 can be rotated to a vertical position to avoid interference with operations such as replacing the filter element 110. During this process, no personnel are required to touch the flange cover 200. Manual opening not only reduces manual operation and improves efficiency, but also enhances safety by preventing the flange cover 200 from falling from the top of the filter equipment and injuring people due to manual operation. When the operation is complete and the flange cover 200 needs to be closed, the drive motor is reversed to slowly lower the arm 420, which in turn lowers the flange cover 200 until it covers the tank 100 of the filter equipment. At this point, the bolt holes on the flange cover 200 and the flange 150 are automatically aligned, and then the flanges are secured with bolts and nuts.

[0040] In summary, the vertical filtration device of this utility model utilizes the gearbox 410 and the arm 420 connected to the flange cover 200 to drive the flange cover 200 to rotate, thereby realizing automatic control of the opening and closing of the flange cover 200. This eliminates the need for manual opening and moving of the flange cover 200, as well as alignment and closing of the flange cover 200, saving manpower and greatly improving efficiency. It also avoids the risk of accidents such as falling that may be caused by manual operation, thus improving the safety of equipment use.

[0041] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

[0042] Throughout this description, numerous specific details, such as examples of components and / or methods, are provided to provide a complete understanding of embodiments of the present invention. However, those skilled in the art will recognize that embodiments of the present invention may be practiced without one or more of these specific details or by other devices, systems, components, methods, parts, materials, components, etc. In other instances, well-known structures, materials, or operations have not been specifically shown or described in detail to avoid obscuring aspects of embodiments of the present invention.

[0043] Throughout this specification, references to "an embodiment," "an embodiment," or "a specific embodiment" mean that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of the present invention, but not necessarily in all embodiments. Therefore, the various representations of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in different places throughout the specification do not necessarily refer to the same embodiment. Furthermore, a particular feature, structure, or characteristic of any specific embodiment of the present invention can be combined with one or more other embodiments in any suitable manner. It should be understood that other variations and modifications of the embodiments of the present invention described and illustrated herein may be based on the teachings herein and will be considered part of the spirit and scope of the present invention.

[0044] It should also be understood that one or more of the elements shown in the figures may be implemented in a more separate or more integrated manner, or may even be removed because they are inoperable in certain circumstances or provided because they may be useful for a particular application.

[0045] Furthermore, unless otherwise expressly stated, any arrows in the accompanying drawings should be considered illustrative only and not limiting. Additionally, unless otherwise stated, the term "or" as used herein is generally intended to mean "and / or". Where a term is anticipated to provide a separation or combination capability that is unclear, a combination of components or steps will also be considered as indicated.

[0046] As used herein and throughout the claims below, unless otherwise specified, “a” and “the” include the plural references. Similarly, as used herein and throughout the claims below, unless otherwise specified, “in” means “in” and “on”.

[0047] The above description of the embodiments shown in this utility model (including the content set forth in the abstract of the specification) is not intended to be an exhaustive enumeration or to limit the utility model to the precise forms disclosed herein. Although specific embodiments and examples of the utility model have been described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the utility model, as will be recognized and understood by those skilled in the art. As indicated, these modifications can be made to the utility model in accordance with the above description of the embodiments described herein, and such modifications will be within the spirit and scope of the utility model.

[0048] This document has generally described the systems and methods in detail to aid in understanding the present invention. Furthermore, various specific details have been set forth to provide a general understanding of embodiments of the present invention. However, those skilled in the art will recognize that embodiments of the present invention can be practiced without one or more specific details, or using other devices, systems, accessories, methods, components, materials, parts, etc. In other instances, well-known structures, materials, and / or operations have not been specifically shown or described in detail to avoid obscuring aspects of embodiments of the present invention.

[0049] Therefore, although the present invention has been described herein with reference to specific embodiments thereof, freedom of modification, various changes and substitutions are also within the scope of the above disclosure, and it should be understood that in some cases, certain features of the present invention may be adopted without departing from the scope and spirit of the invention and without corresponding use of other features. Thus, many modifications can be made to adapt a particular environment or material to the essential scope and spirit of the present invention. The present invention is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best mode of carrying out the present invention, but the present invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Therefore, the scope of the present invention will be determined only by the appended claims.

Claims

1. A vertical filtration device, characterized in that, include: The tank body contains a filter element, and a flange is provided on the top of the tank body; A flange cover, which is connected to the flange at the top of the tank body; A support platform is disposed on one side of the tank. The transmission mechanism includes a gearbox mounted on the support platform and an arm connected to the gearbox. One end of the arm is connected to the gearbox, and the other end is connected to the flange cover. When the gearbox drives the arm to rotate, the flange cover is opened or closed.

2. The vertical filtration device according to claim 1, characterized in that, One side of the support platform is connected to the flange, and a support rod is also connected to the bottom of the support platform. The two ends of the support rod are respectively connected to the tank and the bottom of the support platform to support the support platform.

3. The vertical filtration device according to claim 1, characterized in that, The gearbox includes: The input shaft is connected to the drive unit and rotates under its driving force. A gear system, one end of which is connected to the drive device via the input shaft, and the other end of which is connected to the arm via the output shaft; The drive device drives the gear system to rotate and transmits torque to the boom through the gear system to drive the boom to rotate.

4. The vertical filtration device according to claim 1, characterized in that, The flange cover is provided with a connector on its top. The connector and the arm have a connection hole. Fasteners are connected to the connection hole to fix the arm and the flange cover.

5. The vertical filtration device according to claim 4, characterized in that, A groove is formed at one end of the boom near the flange cover, and the connector is disposed in the groove and connected to the boom by the fastener.

6. The vertical filtration device according to claim 1, characterized in that, An inlet pipe is provided on one side of the upper part of the tank, and an outlet pipe and a drain pipe are provided at the bottom of the tank.

7. The vertical filtration device according to claim 1, characterized in that, The flange and the flange cover are provided with multiple bolt connection holes along the circumference. The flange cover is fixed to the flange by bolts and nuts.

8. The vertical filtration device according to claim 1, characterized in that, An exhaust port is provided on one side of the flange.

9. The vertical filtration device according to claim 2, characterized in that, The support rod is fixed to the tank body by bolts.

10. The vertical filtration device according to claim 2, characterized in that, The support rod is welded to the bottom of the support platform.

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