Improved filter for filtering liquid product

Abstract

The utility model discloses an improved filter for filtering liquid products, which comprises an outer jacketed barrel, an upper sealing cover is arranged above the outer jacketed barrel, a quick release screw is arranged on one side of the upper sealing cover, a rotating handle is arranged above the upper sealing cover, a rocker arm is arranged on one side of the rotating handle, and the rocker arm is connected with the quick release screw. A fixed connecting block is arranged at the bottom end of the rocker arm, and a supporting frame is arranged on the bottom face of the outer jacket barrel. According to the improved filter for filtering the liquid product, the upper sealing cover of the filter can be quickly detached through the outer jacket barrel, the upper sealing cover, a quick detaching screw, a rotating handle and a rocker arm, and a filtering assembly in the filter can be quickly replaced through the upper sealing cover, the quick detaching screw, the rotating handle and the rocker arm; through mutual cooperative use, the time for workers to replace the filtering assembly in the filter can be effectively shortened, and the working efficiency and the filtering efficiency of the workers are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to an improved filter for filtering liquid products. Background Art

[0002] The filter is an indispensable device on the pipeline for conveying media. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, water level valve, and other equipment of Fanggong filter. The filter consists of a cylinder, a stainless steel filter, a sewage discharge part, a transmission device, and an electrical control part. After the water to be treated passes through the filter cartridge of the filter screen, its impurities are blocked. When cleaning is required, just take out the detachable filter cartridge, treat it, and reinstall it. Therefore, it is extremely convenient to use and maintain.

[0003] At present, perforated plate filters are often used in the field of chemical production. The bottom screen plate is padded with filter paper and filter cloth. The filter paper and filter cloth need to be fixed with a fixed steel ring, and the disassembly and assembly of the fixing screws are cumbersome. Diatomaceous earth or activated carbon and other filter aids are filled on top for filtering. Replacing diatomaceous earth or activated carbon and other filter aids requires manual removal on site. If the equipment installation site is small, it will be more difficult to handle, the operation will be complicated, and time will be wasted. At the same time, the environmental pollution to the work site is also relatively large. Utility Model Content

[0004] The purpose of the utility model is to provide an improved filter for filtering liquid products to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved filter for filtering liquid products, comprising an outer jacket barrel, an upper closing cover is arranged on the top of the outer jacket barrel, a quick-release screw is arranged on one side of the upper closing cover, a rotating handle is arranged on the top of the upper closing cover, a rocker arm is arranged on one side of the rotating handle, a fixed connecting block is arranged at the bottom end of the rocker arm, a support frame is arranged on the bottom surface of the outer jacket barrel, an inner barrel is arranged inside the outer jacket barrel, a detachable filter-aid barrel is arranged inside the inner barrel, a handle is arranged on the top surface of the detachable filter-aid barrel, and a fixed card barrel is arranged on the bottom surface of the detachable filter-aid barrel.

[0006] Preferably, a discharge pipe opening is arranged on the bottom surface of the outer jacket barrel, a medium inlet pipe is arranged on the outer circular wall of the outer jacket barrel, and a medium outlet pipe is arranged on the bottom surface of the outer jacket barrel.

[0007] Preferably, a nitrogen inlet is provided on the top surface of the upper closing cover, and a material inlet is provided on the top surface of the upper closing cover.

[0008] Preferably, the top surface of the upper closing cover is provided with an observation mirror port, and the top surface of the upper closing cover is provided with a temperature port.

[0009] Preferably, a threaded rod is provided on the bottom surface of the rotating handle, and an internally threaded pipe block is provided on the top end of the rocker arm.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The improved filter for filtering liquid products can quickly disassemble the upper closing cover of the filter through the outer jacket barrel and the upper closing cover, quick-release screws, rotating handles and rocker arms, and can quickly replace the filter components inside the filter through the upper closing cover and block-removal screws, rotating handles and rocker arms. The use of them in conjunction with each other can effectively reduce the time for workers to replace the filter components inside the filter, and effectively improve the work efficiency and filtering efficiency of the workers.

[0012] The improved filter for filtering liquid products can change the operation of manually removing the diatomaceous earth filter layer on site by providing an outer jacket barrel, an upper closing cover and a detachable filter-aid barrel. The internal filter-aid inner barrel can be directly taken out of the filter and the diatomaceous earth can be directly poured out by lifting it to a convenient place. The provided inner barrel and the detachable filter-aid barrel can press down other filtering components, and their coordinated use can improve the overall working material discharge of the filter and reduce environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional exploded view of the utility model;

[0014] Figure 2 This is an exploded view of the outer jacket barrel of the utility model;

[0015] Figure 3 This is an exploded view of the upper closure cover of the utility model;

[0016] Figure 4 It is a three-dimensional exploded view of the rotating handle of the utility model.

[0017] In the figure: 1. outer jacket barrel; 2. upper closure cover; 3. quick-release screw; 4. rotating handle; 5. rocker arm; 6. fixed connection block; 7. support frame; 8. discharge pipe; 9. medium inlet pipe; 10. medium outlet pipe; 11. inner barrel; 12. removable filter barrel; 13. handle; 14. fixed barrel; 15. nitrogen inlet; 16. feed port; 17. observation mirror port; 18. temperature port; 19. threaded rod; 20. internal threaded pipe block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: an improved filter for filtering liquid products, comprising an outer jacket barrel 1, the outer jacket barrel 1 is used in conjunction with an upper closing cover 2 to ensure that the filter can be freely disassembled and closed, an upper closing cover 2 is arranged above the outer jacket barrel 1, the upper closing cover 2 is used in conjunction with the outer jacket barrel 1 to ensure that the filter can be freely disassembled and closed, a quick release screw 3 is arranged on one side of the upper closing cover 2, the quick release screw 3 is used to connect the outer jacket barrel 1 and the upper closing cover 2 to ensure that the filter can be quickly and freely closed and disassembled, and a quick release screw 3 is arranged above the upper closing cover 2. There is a rotating handle 4, which is used to drive the upper closing cover 2 to move, ensuring that the staff can quickly operate the position of the upper closing cover 2. A rocker arm 5 is provided on one side of the rotating handle 4, and the rocker arm 5 is used to fix the rotating handle 4 to ensure that the rotating handle 4 moves vertically at a fixed point. A fixed connecting block 6 is provided at the bottom end of the rocker arm 5, and the fixed connecting block 6 is used to connect the outer jacket barrel 1 and the rocker arm 5 to ensure that the rocker arm 5 is stationary on one side of the outer jacket barrel 1. A supporting frame 7 is provided on the bottom surface of the outer jacket barrel 1, and the supporting frame 7 is used to support the outer jacket barrel 1 to ensure that the outer jacket barrel 1 is not affected by external forces during use. The outer jacket barrel 1 is provided with a discharge pipe 8 on its bottom surface, and the discharge pipe 8 is used to discharge the filtered liquid to ensure that the filtered liquid can be collected. The outer circular wall of the outer jacket barrel 1 is provided with a medium inlet pipe 9, and the medium inlet pipe 9 is used to guide the filter medium into the interior of the device to ensure that the filter can effectively filter. The outer jacket barrel 1 is provided with a medium outlet pipe 10 on its bottom surface, and the medium outlet pipe 10 is used to discharge the filter medium to ensure that the filter medium can be discharged from the interior of the filter without affecting the filtering effect. The inner barrel 11 is provided inside the outer jacket barrel 1, and the inner barrel 11 is used to fix the detachable auxiliary filter barrel 12 to ensure that the detachable auxiliary filter barrel 12 can be removed. The filter barrel 12 can support the filter aid. A detachable filter barrel 12 is provided inside the inner barrel 11. The detachable filter barrel 12 is used to support the filter aid, which is convenient for the staff to quickly replace the filter aid. A handle 13 is provided on the top surface of the detachable filter barrel 12. The handle 13 is used for the staff to lift the detachable filter barrel 12, which is convenient for the staff to quickly replace the filter aid. A fixed card barrel 14 is provided on the bottom surface of the detachable filter barrel 12. The fixed card barrel 14 is used to cooperate with the inner barrel 11 to ensure that the detachable filter barrel 12 can be firmly fixed inside the inner barrel 11 while pressing lighter filter aids such as filter paper and filter cloth.

[0020] The top surface of the upper closure cover 2 is provided with a nitrogen inlet 15, which is used to guide nitrogen into the interior of the filter to ensure that the filter can perform effective filtration. The top surface of the upper closure cover 2 is provided with a feed inlet 16, which is used to guide the filtered liquid into the interior of the filter to ensure that the filtered liquid can be effectively filtered. The top surface of the upper closure cover 2 is provided with an observation mirror port 17, which is used to facilitate the staff to observe the situation inside the filter, ensuring that the staff can replace the filter aid in the first time when the filtering effect of the filter aid inside the filter decreases to improve the filtering efficiency. A temperature port 18 is provided on the top surface of the upper closing cover 2, and the temperature port 18 is used to monitor the temperature inside the filter to ensure that the temperature inside the filter does not deviate too much and affect the filtering effect. A threaded rod 19 is provided on the bottom surface of the rotating handle 4, and the threaded rod 19 is used in conjunction with the internal threaded pipe block 20 to ensure that rotating the rotating handle 4 can drive the upper closing cover 2 to move vertically. An internal threaded pipe block 20 is provided on the top of the rocker arm 5, and the internal threaded pipe block 20 is used in conjunction with the threaded rod 19 to ensure that rotating the rotating handle 4 can drive the upper closing cover 2 to move vertically.

[0021] Working principle: after a certain period of time after the staff starts normal filtration, it is necessary to replace the filter aid layer. At this time, first close the medium inlet pipe 9 and the feed port 16, then open the nitrogen inlet 15 to blow nitrogen into the filter, and then close the nitrogen inlet 15 after blowing in the nitrogen, and then remove the quick-release screw 3 to separate the outer jacket barrel 1 and the upper closing cover 2. At this time, turn the rotating handle 4, and the rotation of the rotating handle 4 drives the threaded rod 19 to rotate and move. The movement of the threaded rod 19 drives the upper closing cover 2 to move, so that the upper closing cover 2 and the outer jacket barrel 1 are completely closed and the operating space is opened. Then the worker hooks the handle 13 with a wooden stick to lift the detachable filter aid barrel 12 to replace the filter aid, thereby completing the replacement of the filter aid.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved filter for filtering liquid products, comprising an outer jacketed barrel (1), characterized in that: An upper closing cover (2) is arranged above the outer jacket barrel (1), a quick-release screw (3) is arranged on one side of the upper closing cover (2), a rotating handle (4) is arranged above the upper closing cover (2), a rocker arm (5) is arranged on one side of the rotating handle (4), a fixed connecting block (6) is arranged at the bottom end of the rocker arm (5), a supporting frame (7) is arranged on the bottom surface of the outer jacket barrel (1), an inner barrel (11) is arranged inside the outer jacket barrel (1), a detachable filter-aid barrel (12) is arranged inside the inner barrel (11), a handle (13) is arranged on the top surface of the detachable filter-aid barrel (12), and a fixed card barrel (14) is arranged on the bottom surface of the detachable filter-aid barrel (12).

2. An improved filter for filtering liquid products according to claim 1, characterized in that: The bottom surface of the outer jacket barrel (1) is provided with a discharge pipe opening (8), the outer circular wall of the outer jacket barrel (1) is provided with a medium inlet pipe (9), and the bottom surface of the outer jacket barrel (1) is provided with a medium outlet pipe (10).

3. An improved filter for filtering liquid products according to claim 1, characterized in that: The top surface of the upper closing cover (2) is provided with a nitrogen inlet (15), and the top surface of the upper closing cover (2) is provided with a material inlet (16).

4. An improved filter for filtering liquid products according to claim 1, characterized in that: The top surface of the upper closing cover (2) is provided with an observation mirror port (17), and the top surface of the upper closing cover (2) is provided with a temperature port (18).

5. An improved filter for filtering liquid products according to claim 1, characterized in that: The bottom surface of the rotating handle (4) is provided with a threaded rod (19), and the top end of the rocker arm (5) is provided with an internally threaded pipe block (20).

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