Silane treating agent filtering device

Abstract

The utility model relates to the related field of waste water impurity treatment devices, and discloses a silane treating agent filtering device which comprises a shell, a fixing ring is fixedly connected in the shell, a connecting ring is slidably connected in the fixing ring, a limiting assembly is arranged on the side wall of the connecting ring, a first handle is fixedly connected to the upper surface of the connecting ring, and a second handle is fixedly connected to the lower surface of the first handle. A concave hole is formed in the connecting ring, a filter bag is fixedly connected to the lower surface of the connecting ring, a fixing frame is fixedly connected to the interior of the fixing ring, a guide rod is fixedly connected to the interior of the fixing frame, and a sliding block is slidably connected to the interior of the fixing frame. According to the silane treating agent filtering device disclosed by the utility model, through the matching of structures such as the fixing ring, the connecting ring, the limiting block, the handle I, the concave hole, the spring and the clamping block, the effect of conveniently disassembling the filtering bag is achieved, and the problem that filtered impurities are inconvenient to clean due to connection and fixation of internal structures of part of silane treating agent filtering devices is solved; by means of the structure, the impurity cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of wastewater impurity treatment devices, in particular to a filtering device for silane treatment agents. Background Art

[0002] Silane treatment agents are a class of organic compounds containing silicon and hydrogen atoms. They are commonly used in the processes of semiconductor manufacturing, solar cell production, optical coating, etc., for purposes such as surface modification, coating deposition, and surface modification. However, silane treatment agents may be contaminated by solid impurities, particulate matters, and suspended substances during use. These impurities will reduce the efficiency of the process, affect the product quality, and may cause equipment damage and failures. Therefore, it is crucial to use a filtering device to purify and filter silane treatment agents.

[0003] After retrieval, the Chinese patent document with the publication number of CN220034130U discloses a silane wastewater impurity treatment device, including a treatment tank, a filtering cylinder, a stirring rod, and a dirt collection tank. The two treatment tanks are assembled through the filtering cylinder. A flocculant inlet is provided at the top of the treatment tank. A stirring rod is provided in the inner cavity of the treatment tank. The treatment tank is erected on a fixed frame through an ear. A support base is provided at the bottom of the fixed frame. This utility model is provided with a filtering cylinder. A silane wastewater inlet is provided at the top of the filtering cylinder. An oil filtering layer is provided inside the filtering cylinder. Through the oil filtering layer, the silane wastewater can be subjected to oil liquid treatment, and the wastewater after oil filtering can be introduced through a diversion core tube, so that it can be diverted for pretreatment, facilitating the subsequent treatment of the wastewater and improving the efficiency of wastewater treatment. Both ends of the filtering cylinder are connected to the treatment tank, enabling the simultaneous treatment of wastewater in two treatment tanks, effectively improving the efficiency of wastewater treatment. However, this patent does not consider the internal structure connection and fixation, and it is not convenient to clean the filtered impurities. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a filtering device for silane treatment agents, aiming to improve the problem that the internal structure of some silane treatment agent filtering devices is connected and fixed, and it is not convenient to clean the filtered impurities.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A silane treatment agent filtering device, comprising a housing, a fixing ring is fixedly connected inside the housing, a connecting ring is slidably connected inside the fixing ring, a limiting component is arranged on the side wall of the connecting ring, a handle one is fixedly connected to the upper surface of the connecting ring, a concave hole is formed inside the connecting ring, a filter bag is fixedly connected to the lower surface of the connecting ring, a fixing frame is fixedly connected inside the fixing ring, a guiding rod is fixedly connected inside the fixing frame, a slider is slidably connected inside the fixing frame, the inner side wall of the slider is slidably connected to the side wall of the guiding rod, a clamping block is fixedly connected to the side wall of the slider, the side wall of the clamping block is slidably connected inside the concave hole, a spring is sleeved on the side wall of the guiding rod, one end of the spring is fixedly connected to the side wall of the slider, and the other end of the spring is fixedly connected to the inside of the fixing frame.

[0006] Through the above technical solutions, the effect of facilitating the disassembly of the filter bag and cleaning the filtered impurities is achieved.

[0007] Further, the limiting component includes a limiting block, the side wall of the limiting block is fixedly connected to the side wall of the connecting ring, and the side wall of the limiting block is slidably connected inside the fixing ring.

[0008] Through the above technical solutions, the effect of limiting the connecting ring during installation is achieved.

[0009] Further, a clamping ring is fixedly connected to the side wall of the housing, and a limiting plate one is fixedly connected to the side wall of the clamping ring.

[0010] Through the above technical solutions, the effect of fixing the limiting plate one is achieved.

[0011] Further, a clamping plate one is fixedly connected to the side wall of the clamping ring, and a housing cover is arranged on the top of the clamping ring.

[0012] Through the above technical solutions, the effect of closing the housing is achieved.

[0013] Further, a clamping plate two is fixedly connected to the side wall of the housing cover, and a limiting plate two is fixedly connected to the side wall of the housing cover.

[0014] Through the above technical solutions, the effect of being clamped with other components is achieved.

[0015] Further, the clamping plate two is clamped with the limiting plate one, and the clamping plate one is clamped with the limiting plate two.

[0016] Through the above technical solutions, the effect of connecting and fixing the housing and the housing cover is achieved.

[0017] Further, a handle two is fixedly connected to the upper surface of the housing cover.

[0018] Through the above technical solution, the effect of rotating the shell cover is achieved.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the cooperation among the fixing ring, connecting ring, limiting block, handle one, concave hole, filter bag, fixing frame, guide rod, slider, spring and clamping block, the effect of facilitating the disassembly of the filter bag is achieved, and the problem that the internal structure connection of some silane treatment agent filtering devices is fixed and it is not convenient to clean the filtered impurities is solved. Through the above structure, the efficiency of cleaning impurities is improved.

[0021] 2. In the utility model, through the cooperation among the limiting plate one, clamping plate one, shell cover, handle two, clamping plate two and limiting plate two, the effect of facilitating the disassembly of the shell cover to open the device is achieved, and the problem that the shell cover and the shell of some silane treatment agent filtering devices are fixed by bolts and it is not convenient to disassemble is solved. Through the above structure, the efficiency of device disassembly is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional view of a silane treatment agent filtering device proposed by the utility model;

[0023] Figure 2 is an exploded view of a silane treatment agent filtering device proposed by the utility model;

[0024] Figure 3 is a structural diagram of the fixing ring of a silane treatment agent filtering device proposed by the utility model;

[0025] Figure 4 is a structural diagram of the fixing frame of a silane treatment agent filtering device proposed by the utility model.

[0026] LEGEND DESCRIPTION:

[0027] 1. Shell; 2. Fixing ring; 3. Connecting ring; 4. Limiting block; 5. Handle one; 6. Concave hole; 7. Filter bag; 8. Fixing frame; 9. Guide rod; 10. Slider; 11. Spring; 12. Clamping block; 13. Clamping ring; 14. Limiting plate one; 15. Clamping plate one; 16. Shell cover; 17. Handle two; 18. Clamping plate two; 19. Limiting plate two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Referring to Figure 2 - Figure 4 , an embodiment provided by the present utility model: a silane treatment agent filtering device, including a housing 1, a fixing ring 2 is fixedly connected inside the housing 1, a connecting ring 3 is slidably connected inside the fixing ring 2, a limiting component is arranged on the side wall of the connecting ring 3, a handle 5 is fixedly connected to the upper surface of the connecting ring 3, a concave hole 6 is opened inside the connecting ring 3, a filter bag 7 is fixedly connected to the lower surface of the connecting ring 3, a fixing frame 8 is fixedly connected inside the fixing ring 2, a guiding rod 9 is fixedly connected inside the fixing frame 8, a slider 10 is slidably connected inside the fixing frame 8, the inner side wall of the slider 10 is slidably connected to the side wall of the guiding rod 9, a clamping block 12 is fixedly connected to the side wall of the slider 10, the side wall of the clamping block 12 is slidably connected inside the concave hole 6, a spring 11 is sleeved on the side wall of the guiding rod 9, one end of the spring 11 is fixedly connected to the side wall of the slider 10, and the other end of the spring 11 is fixedly connected inside the fixing frame 8. The limiting component includes a limiting block 4, the side wall of the limiting block 4 is fixedly connected to the side wall of the connecting ring 3, and the side wall of the limiting block 4 is slidably connected inside the fixing ring 2.

[0030] By pulling the handle upward, the connecting ring 3 is smoothly pulled out from the inside of the fixing ring 2. During this process, the outer wall of the connecting ring 3 will exert a certain pressure on the clamping block 12, causing it to gradually move into the inside of the fixing frame 8. In this way, the connecting ring 3 loses the restriction of the clamping block 12, thus achieving the purpose of disassembly. When the impurities inside the filter bag 7 are completely cleaned, the filter bag 7 needs to be put back into the inside of the housing 1 again. At this time, the limiting block 4 will slide into the inside of the fixing ring 2 to limit the connecting ring 3. Then, by pressing the connecting ring 3 downward, it will be squeezed again. The clamping block 12 will slide into the inside of the fixing frame 8 and cause the spring 11 to contract and deform. When the concave hole 6 opened inside the connecting ring 3 moves to one side of the clamping block 12, the spring 11 will quickly lose pressure and reset, and insert the clamping block 12 into the concave hole 6 to fix the connecting ring 3, completing the installation of the filter bag 7.

[0031] Referring to Figure 1 - Figure 2 , a clamping ring 13 is fixedly connected to the side wall of the housing 1, a limiting plate 14 is fixedly connected to the side wall of the clamping ring 13, a clamping plate 15 is fixedly connected to the side wall of the clamping ring 13, a housing cover 16 is arranged on the top of the clamping ring 13, a clamping plate 18 is fixedly connected to the side wall of the housing cover 16, a limiting plate 19 is fixedly connected to the side wall of the housing cover 16, the clamping plate 18 is engaged with the limiting plate 14, the clamping plate 15 is engaged with the limiting plate 19, and a handle 17 is fixedly connected to the upper surface of the housing cover 16.

[0032] When using this device to filter the silane treatment agent, the silane is fed into the interior of the housing 1 through the interior of the pipe connected to the housing cover 16. During this process, the treatment agent carried inside the silane will stay inside the filter bag 7. When the silane passes through the filter bag 7, only pure silane molecules can pass through the filter bag 7, and the filtered silane will flow out through the pipe at the bottom of the housing 1. After the filtering work is completed, by turning the housing cover 16 with the handle two 17, the second clamping plate 18 can slide on the first limiting plate 14, and at the same time, the first clamping plate 15 can slide on the second limiting plate 19 to make them out of alignment, so as to detach the housing cover 16 from the housing 1.

[0033] Working principle: When using this device to filter the silane treatment agent, the silane is fed into the interior of the housing 1 through the interior of the pipe connected to the housing cover 16. At this time, the treatment agent carried inside the silane will stay inside the filter bag 7, and the filtered silane will flow out through the pipe at the bottom of the housing 1. After the filtering work is completed, by turning the housing cover 16 with the handle two 17, the second clamping plate 18 slides on the first limiting plate 14, and the first clamping plate 15 slides on the second limiting plate 19 to make the two out of alignment, so as to detach the housing cover 16 from the housing 1. After the disassembly is completed, by pulling up the handle one 5, the connecting ring 3 is pulled out from the interior of the fixed ring 2. During the upward lifting process, the outer wall of the connecting ring 3 will apply pressure to the clamping block 12 to make it move into the interior of the fixed frame 8. The connecting ring 3 loses the restriction of the clamping block 12, thus completing the disassembly. After cleaning the impurities inside the filter bag 7, the filter bag 7 is put back into the interior of the housing 1 again, and the limiting block 4 slides into the interior of the fixed ring 2 to limit the connecting ring 3. At this time, the connecting ring 3 is pressed downward to squeeze the connecting ring 3 again, so that the clamping block 12 slides into the interior of the fixed frame 8, and the spring 11 contracts and deforms. When the concave hole 6 opened inside the connecting ring 3 moves to one side of the clamping block 12, the spring 11 will lose pressure at this time and reset, and insert the clamping block 12 into the concave hole 6 to fix the connecting ring 3, thus completing the installation of the filter bag 7.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A silane treatment agent filtering device, comprising a housing (1), characterized in that: A fixing ring (2) is fixedly connected inside the shell (1), a connecting ring (3) is slidably connected inside the fixing ring (2), a limit assembly is arranged on the side wall of the connecting ring (3), a handle (5) is fixedly connected to the upper surface of the connecting ring (3), a concave hole (6) is provided inside the connecting ring (3), a filter bag (7) is fixedly connected to the lower surface of the connecting ring (3), a fixing frame (8) is fixedly connected inside the fixing ring (2), a guide rod (9) is fixedly connected inside the fixing frame (8), a slider (10) is slidably connected inside the fixing frame (8), an inner side wall of the slider (10) is slidably connected to the side wall of the guide rod (9), a clamping block (12) is fixedly connected to the side wall of the clamping block (12), and a side wall of the clamping block (12) is slidably connected inside the concave hole (6), a spring (11) is sleeved on the side wall of the guide rod (9), one end of the spring (11) is fixedly connected to the side wall of the slider (10), and the other end of the spring (11) is fixedly connected inside the fixing frame (8).

2. A silane treatment agent filtering device according to claim 1, characterized in that: The limiting assembly comprises a limiting block (4), the side wall of the limiting block (4) being fixedly connected to the side wall of the connecting ring (3), and the side wall of the limiting block (4) being slidably connected inside the fixing ring (2).

3. A silane treatment agent filtering device according to claim 1, characterized in that: A clamping ring (13) is fixedly connected to the side wall of the housing (1), and a limiting plate (14) is fixedly connected to the side wall of the clamping ring (13).

4. A silane treatment agent filtering device according to claim 3, characterized in that: A clamping plate 1 (15) is fixedly connected to the side wall of the clamping ring (13), and a shell cover (16) is arranged on the top of the clamping ring (13).

5. A silane treatment agent filtering device according to claim 4, characterized in that: The side wall of the shell cover (16) is fixedly connected to a second clamping plate (18), and the side wall of the shell cover (16) is fixedly connected to a second limiting plate (19).

6. A silane treatment agent filtering device according to claim 5, characterized in that: The second clamping plate (18) is engaged with the first limiting plate (14), and the first clamping plate (15) is engaged with the second limiting plate (19).

7. A silane treatment agent filtering device according to claim 4, characterized in that: A second handle (17) is fixedly connected to the upper surface of the shell cover (16).

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