Filter material containing type stainless steel filter tank body
The automatic opening mechanism allows for quick and convenient opening of the filling port cover, solving the problem of low filling efficiency in traditional stainless steel filter tanks. This achieves efficient filling and improved fluid quality stability, while also extending the service life of key components.
Patent Information
- Application Number
- CN202520186999.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-06
AI Technical Summary
When filling existing stainless steel filter tanks with filter media, opening the filling port cover requires rotating it via a thread, which is labor-intensive and inefficient.
An automatic opening mechanism is adopted, which drives the disc to rotate via a motor, thereby moving the transmission pin and the vertical frame, and in turn moving the pipe cover assembly upward, so as to quickly and conveniently open the filling port cover.
It avoids the laborious problem of unscrewing traditional threads, improves loading efficiency, effectively removes impurities and suspended particles, prevents secondary contamination of materials, and extends the service life of key components.
Smart Images

Figure CN223760595U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stainless steel filter technology, specifically to a stainless steel filter tank for loading filter media. Background Technology
[0002] According to a patent published on the China Patent Network, the patent title is: "A Stainless Steel Filter Tank for Filter Media," patent number: 202221477148.0. This utility model relates to a stainless steel filter tank for filter media, including a cylindrical body. A top cover is threaded to the top of the cylindrical body. A square hole is formed at the top of the top cover. A square rod is slidably connected to the inner side of the square hole. A first filter screen is disposed at the bottom end of the square rod. A lifting assembly is disposed at the top of the top cover. A bottom cover is adjustable at the bottom of the cylindrical body. Four connecting components are disposed between the outer side of the bottom cover and the outer side of the cylindrical body. A connecting rod is disposed at the top of the bottom cover, and the top end of the connecting rod... The stainless steel filter tank is equipped with a second filter screen. By rotating the top cover, the first filter screen can be removed, and the top of the cylinder can be opened. Filter media is then filled into the cylinder, and the filter media accumulates above the second filter screen. The first filter screen is pressed against the top of the filter media after the top cover is rotated and installed. The height of the first filter screen is adjusted by raising and lowering a square rod driven by a lifting component, thereby adjusting the available space for the filter media and accommodating different amounts of filter media. However, when filling the stainless steel filter tank with filter media, the cover plate of the filling port needs to be removed. The removal method is to unscrew it by rotating the screw, which is very laborious and slows down the filling efficiency.
[0003] Therefore, the stainless steel filter tank needs to be redesigned to effectively prevent the inconvenience of opening the filling port cover. Utility Model Content
[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a stainless steel filter tank for loading filter media, which has the advantage of being able to quickly and easily open the loading port cover, thus solving the problem of the inconvenience of opening the loading port cover.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel filter tank for loading filter media, comprising:
[0006] Tank structure;
[0007] An automatic opening mechanism is fixedly connected to the front of the tank body mechanism. The automatic opening mechanism includes an automatic opening box. A motor is fixedly connected to the bottom of the back side of the automatic opening box. A disc is fixedly connected to the output end of the motor. A transmission pin is fixedly connected to the right side of the front of the disc. A vertical frame is sleeved on the surface of the transmission pin. The bottom of the vertical frame is slidably connected to the inner wall of the automatic opening box. A sleeve is fixedly connected to the top of the vertical frame. A limit rod is provided through the inside of the sleeve. Both sides of the limit rod are fixedly connected to the inner wall of the automatic opening box. A transmission plate is fixedly connected to the top of the sleeve. A movable pin is fixedly connected to the top of the front of the transmission plate. A rectangular block is sleeved on the surface of the movable pin. Both sides of the rectangular block are slidably connected to the inner wall of the automatic opening box. A vertical plate is fixedly connected to the top of the rectangular block. The top of the vertical plate extends to the top of the automatic opening box. A connecting plate is fixedly connected to the top of the back side of the vertical plate. The bottom of the connecting plate is fixedly connected to the tank body mechanism.
[0008] As a preferred embodiment of the present invention, the tank mechanism includes a support assembly, the top of which is fixedly connected to the tank assembly, and the front side of the top of the tank assembly is connected to a loading pipe, the top of which is provided with a pipe cap assembly.
[0009] As a preferred embodiment of this utility model, the bottom of the inner cavity of the automatic opening box is provided with a sliding groove, and the bottom of the vertical frame is slidably connected to the inside of the sliding groove.
[0010] As a preferred embodiment of this utility model, vertical grooves are provided on both sides of the inner cavity of the automatic opening box, and both sides of the rectangular block are slidably connected to the inside of the vertical grooves.
[0011] As a preferred embodiment of this utility model, a through hole is provided on the front side of the top of the automatic opening box, and the through hole is used in conjunction with the vertical plate.
[0012] As a preferred embodiment of this utility model, positioning blocks are fixedly connected to both sides of the motor, and the outer side of the positioning blocks is fixedly connected to the inner wall of the automatic opening box.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. The stainless steel filter tank of this utility model changes the traditional method of unscrewing with threads. It adopts a connecting plate to drive the pipe cover assembly to move upward, so there is no need to unscrew it with threads, which will not consume much effort and will not slow down the efficiency of the packing.
[0015] 2. This utility model, through the design of the tank structure, can effectively remove impurities, foreign objects and suspended particles, improve the quality and stability of the fluid, and also prevent the material from being secondary contaminated by impurities and microorganisms in the air during fermentation, reaction and mixing.
[0016] 3. The present invention, through the setting of the sliding groove, enables the vertical frame to slide more smoothly inside the automatic opening box, reduces the friction between the vertical frame and the automatic opening box, and extends the service life of the vertical frame.
[0017] 4. The present invention, through the setting of the vertical groove, enables the rectangular block to move more stably and avoids the phenomenon of the rectangular block getting blocked.
[0018] 5. The through-hole design of this utility model allows the vertical plate to move more smoothly, preventing it from jamming and ensuring its service life.
[0019] 6. By setting up a positioning block, this utility model enables the motor to operate more stably and at the same time cancels out the vibration generated by the motor during operation, thereby increasing the service life of the motor. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a structural diagram of the tank body mechanism of this utility model;
[0022] Figure 3 This is a cross-sectional view of the automatic opening box of this utility model.
[0023] In the diagram: 1. Tank body mechanism; 11. Support assembly; 12. Tank body assembly; 13. Filling pipe; 14. Pipe cover assembly; 2. Automatic opening mechanism; 21. Automatic opening box; 22. Motor; 23. Disc; 24. Transmission pin; 25. Vertical frame; 26. Sleeve; 27. Limiting rod; 28. Transmission plate; 29. Moving pin; 210. Rectangular block; 211. Vertical plate; 212. Connecting plate; 3. Slide groove; 4. Vertical groove; 5. Through hole; 6. Positioning block. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] like Figures 1 to 3 As shown, the present invention provides a stainless steel filter tank for loading filter media, comprising:
[0026] Tank structure 1;
[0027] Automatic opening mechanism 2 is fixedly connected to the front of tank body mechanism 1. Automatic opening mechanism 2 includes an automatic opening box 21. A motor 22 is fixedly connected to the bottom of the back side of the inner cavity of the automatic opening box 21. A disc 23 is fixedly connected to the output end of the motor 22. A transmission pin 24 is fixedly connected to the right side of the front of the disc 23. A vertical frame 25 is sleeved on the surface of the transmission pin 24. The bottom of the vertical frame 25 is slidably connected to the inner wall of the automatic opening box 21. A sleeve 26 is fixedly connected to the top of the vertical frame 25. A limit rod 27 is provided through the inside of the sleeve 26. Both sides of the sleeve 26 are fixedly connected to the inner wall of the automatic opening box 21. The top of the sleeve 26 is fixedly connected to the transmission plate 28. The top of the front of the transmission plate 28 is fixedly connected to the moving pin 29. The surface of the moving pin 29 is fitted with a rectangular block 210. Both sides of the rectangular block 210 are slidably connected to the inner wall of the automatic opening box 21. The top of the rectangular block 210 is fixedly connected to the vertical plate 211. The top of the vertical plate 211 extends through to the top of the automatic opening box 21. The top of the back of the vertical plate 211 is fixedly connected to the connecting plate 212. The bottom of the connecting plate 212 is fixedly connected to the tank mechanism 1.
[0028] refer to Figure 2 The tank body mechanism 1 includes a support assembly 11, the top of which is fixedly connected to a tank body assembly 12. The front side of the top of the tank body assembly 12 is connected to a loading pipe 13, and the top of the loading pipe 13 is provided with a pipe cover assembly 14.
[0029] As a technical optimization of this utility model, the tank mechanism 1 can effectively remove impurities, foreign objects and suspended particles, improve the quality and stability of the fluid, and prevent the material from being secondary contaminated by impurities and microorganisms in the air during fermentation, reaction and mixing.
[0030] refer to Figure 3 The bottom of the inner cavity of the automatic opening box 21 is provided with a sliding groove 3, and the bottom of the vertical frame 25 is slidably connected to the inside of the sliding groove 3.
[0031] As a technical optimization of this utility model, the setting of the slide groove 3 enables the vertical frame 25 to slide more smoothly inside the automatic opening box 21, reducing the friction between the vertical frame 25 and the automatic opening box 21 and extending the service life of the vertical frame 25.
[0032] refer to Figure 3The inner cavity of the automatic opening box 21 has vertical grooves 4 on both sides, and the two sides of the rectangular block 210 are slidably connected to the inside of the vertical grooves 4.
[0033] As a technical optimization of this utility model, the vertical groove 4 enables the rectangular block 210 to move more stably and avoids the rectangular block 210 from becoming blocked.
[0034] refer to Figure 3 The top front side of the automatic opening box 21 has a through hole 5, which is used in conjunction with the vertical plate 211.
[0035] As a technical optimization of this utility model, the through hole 5 enables the vertical plate 211 to move more smoothly, prevents the vertical plate 211 from getting stuck, and ensures the service life of the vertical plate 211.
[0036] refer to Figure 3 Positioning blocks 6 are fixedly connected to both sides of the motor 22, and the outer side of the positioning blocks 6 is fixedly connected to the inner wall of the automatic opening box 21.
[0037] As a technical optimization of this utility model, the positioning block 6 enables the motor 22 to operate more stably, while also offsetting the vibration generated by the motor 22 during operation, thus increasing the service life of the motor 22.
[0038] The working principle and usage process of this utility model are as follows: First, when the user needs to open the pipe cover assembly 14, the motor 22 is started. The output end of the motor 22 drives the disc 23 to rotate, the disc 23 drives the transmission pin 24 to rotate, the transmission pin 24 drives the vertical frame 25 to move to the left, the vertical frame 25 drives the sleeve 26 to move to the left, the sleeve 26 drives the transmission plate 28 to move to the left, the transmission plate 28 drives the moving pin 29 to move to the left, the moving pin 29 drives the rectangular block 210 to move upward, the rectangular block 210 drives the vertical plate 211 to move upward, the vertical plate 211 drives the connecting plate 212 to move upward, and the connecting plate 212 drives the pipe cover assembly 14 to move upward, thereby achieving the effect of quickly and conveniently opening the loading port cover.
[0039] In summary, this stainless steel filter tank with filter media changes the traditional threaded opening method by using a connecting plate 212 to move the pipe cover assembly 14 upward, eliminating the need for threaded rotation and reducing effort, and also preventing a decrease in the efficiency of the filter media.
[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A filter canister of the packed type, made of stainless steel, characterized in that: Include: Tank mechanism (1); Automatic opening mechanism (2), the automatic opening mechanism (2) is fixedly connected to the front of the tank mechanism (1), the automatic opening mechanism (2) includes an automatic opening box (21), the bottom of the back of the automatic opening box (21) is fixedly connected with a motor (22), the output end of the motor (22) is fixedly connected with a disc (23), the right side of the front of the disc (23) is fixedly connected with a transmission pin (24), the surface of the transmission pin (24) is sleeved with a vertical frame (25), the bottom of the vertical frame (25) is slidably connected with the inner wall of the automatic opening box (21), the top of the vertical frame (25) is fixedly connected with a sleeve (26), the inside of the sleeve (26) penetrates a limiting rod (27), both sides of the limiting rod (27) are fixedly connected with the inner wall of the automatic opening box (21), the top of the sleeve (26) is fixedly connected with a transmission plate (28), the top of the front of the transmission plate (28) is fixedly connected with a moving pin (29), the surface of the moving pin (29) is sleeved with a rectangular block (210), both sides of the rectangular block (210) are slidably connected with the inner wall of the automatic opening box (21), the top of the rectangular block (210) is fixedly connected with a vertical plate (211), the top of the vertical plate (211) penetrates to the top of the automatic opening box (21), the top of the back of the vertical plate (211) is fixedly connected with a connecting plate (212), the bottom of the connecting plate (212) is fixedly connected with the tank mechanism (1).
2. A filter pot according to claim 1, wherein: The tank mechanism (1) includes a support assembly (11), the top of the support assembly (11) is fixedly connected with a tank assembly (12), the front side of the top of the tank assembly (12) is communicated with a charging pipe (13), the top of the charging pipe (13) is provided with a pipe cover assembly (14).
3. A filter pot according to claim 1, wherein: The bottom of the inner cavity of the automatic opening box (21) is provided with a sliding groove (3), and the bottom of the vertical frame (25) is slidably connected in the sliding groove (3).
4. A filter pot according to claim 1, wherein: Both sides of the inner cavity of the automatic opening box (21) are provided with vertical grooves (4), and both sides of the rectangular block (210) are slidably connected in the vertical grooves (4).
5. The filter pot of claim 1 wherein: The front side of the top of the automatic opening box (21) is provided with a through hole (5), and the through hole (5) is used in cooperation with the vertical plate (211).
6. A filter pot according to claim 1, wherein: Both sides of the motor (22) are fixedly connected with a positioning block (6), and the outer side of the positioning block (6) is fixedly connected with the inner wall of the automatic opening box (21).
Citation Information
Patent Citations
Filter material containing type stainless steel filter tank body
CN217449088U