Filtering device for fluoride-free waterproof agent

Abstract

The utility model relates to the technical field of fluoride-free waterproof agent filtering, and discloses a fluoride-free waterproof agent filtering device which comprises a box body, two partition plates are arranged in the box body, a mixing barrel is arranged between the two partition plates, a filtering box extending to the front side of the box body is arranged on the inner bottom wall of the box body, and a filter screen is arranged on the inner bottom wall of the box body. A communicating pipe is arranged between the mixing barrel and the filter box, an impurity removal box communicated with the mixing barrel is arranged on the inner top wall of the box body, a liquid inlet pipe which is communicated with the interior of the impurity removal box and penetrates through the top of the box body is arranged at the top of the impurity removal box, and a liquid outlet pipe which is communicated with the interior of the filter box and penetrates through the right side of the box body is arranged on the right side of the filter box. According to the filtering device for the fluoride-free waterproof agent, a user is effectively helped to collect and clean filtered impurities, the blocking condition is effectively prevented, the user can effectively and conveniently disassemble, assemble, replace or clean a filtering structure in the device, the convenience of the device is effectively improved, and the device is convenient to use by the user.

Description

Technical Field

[0001] The utility model relates to the technical field of fluorine-free water repellent filtration, in particular to a filtration device for fluorine-free water repellent. Background Technique

[0002] After retrieval, the Chinese patent publication number is CN217431014U, which discloses a filtration device for fluorine-free water repellent, including a housing. Inside the housing, there is a mixing cylinder and a filtration cylinder connected by a feeding pipe. The top of the housing is provided with a feeding pipe, and the lower side of the feeding pipe is connected with an impurity removal mechanism. When this utility model is in use, it filters the larger impurities in the raw materials through the impurity removal mechanism, and then fully filters the liquid through a fine filter screen to improve the quality of the material. However, when this structure is in use, its impurity removal mechanism is not convenient for users to collect and clean the filtered impurities, making it easy for the larger impurities to become blocked. Moreover, when the fine filter screen is filtering, since the fine filter screen is located inside the device, it is quite cumbersome to disassemble, replace or clean it when needed, increasing the operation difficulty and reducing the overall practicability of the device, and unable to meet the use requirements. Therefore, a filtration device for fluorine-free water repellent is proposed to solve the above-mentioned problems. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a filtration device for fluorine-free water repellent, which has the advantages of effectively helping users to collect and clean the filtered impurities and effectively facilitating users to disassemble, replace or clean the filtration structure inside the device, and solves the problems raised in the above background technique.

[0005] (2) Technical Solutions

[0006] To achieve the purpose of effectively helping users to collect and clean the filtered impurities and effectively facilitating users to disassemble, replace or clean the filtration structure inside the device, the utility model provides the following technical solutions: A filtration device for fluorine-free water repellent, including a box body. Inside the box body, there are two partitions. A mixing cylinder is arranged between the two partitions. The inner bottom wall of the box body is provided with a filtration box extending to its front side. A communication pipe is arranged between the mixing cylinder and the filtration box. The inner top wall of the box body is provided with an impurity removal box communicated with the mixing cylinder. The top of the impurity removal box is provided with a liquid inlet pipe communicated with its inside and penetrating through the top of the box body. The right side of the filtration box is provided with a liquid outlet pipe communicated with its inside and penetrating through the right side of the box body. A filtration collection mechanism penetrating to its outside is arranged inside the impurity removal box. A stirring mechanism penetrating to the inside of the mixing cylinder is arranged on the top of the upper partition. A filtration component penetrating to its top and movably connected with the partition is arranged inside the filtration box;

[0007] The filtering and collecting mechanism includes a clamping seat, the clamping seat is fixedly installed on the rear side of the inner wall of the impurity removal box, a collecting box penetrating to the front side of the impurity removal box is movably installed inside the clamping seat, a filter screen penetrating to the front side of the impurity removal box and located above the collecting box is movably installed inside the clamping seat, a sealing plate fitting with the collecting box and the filter screen is threadedly installed on the front side of the impurity removal box, a first motor is fixedly installed on the top of the impurity removal box, and the output shaft of the first motor penetrates into the interior of the impurity removal box and is fixedly connected to an impurity removal plate fitting with the top of the filter screen.

[0008] Preferably, a support frame is fixedly installed on the top of the stirring mechanism, a support frame is fixedly installed on the top of the upper partition plate, a second motor is fixedly installed on the top of the support frame, a rotating rod penetrating into the interior of the support frame is rotatably installed inside the mixing cylinder, stirring blades located inside the mixing cylinder are fixedly installed on the outer side of the rotating rod, and a transmission belt is drivingly connected between the outer side of the rotating rod and the output shaft of the second motor.

[0009] Preferably, the filtering assembly includes a partition baffle, the partition baffle located outside the connecting pipe is fixedly installed inside the filtering box, a rotating rod penetrating to the top of the filtering box and rotatably connected to the partition plate is rotatably installed on the inner bottom wall of the filtering box, a rotating cylinder is fixedly installed on the outer side of the rotating rod, rotating plates sleeved on the outer side of the rotating rod and extending to the bottom of the partition baffle are fixedly installed on both the upper and lower sides of the rotating cylinder, filter cores located on the front and rear sides of the rotating cylinder are movably installed between the two rotating plates, a rotating plate located above the filtering box is fixedly installed on the outer side of the rotating rod, two limiting studs are rotatably installed on the top of the rotating plate, and a cover plate penetrating into the interior of the filtering box and located in front of the rotating rod is movably installed on the top of the filtering box.

[0010] Preferably, a box door located above the filtering box is movably installed on the front side of the box body, a control valve is fixedly installed on the outer side of the connecting pipe, a water pipe communicating with the interior of the impurity removal box and communicating with the mixing cylinder is fixedly installed at the bottom of the impurity removal box, the clamping seat is of a U-shaped design, a collecting groove is formed inside the collecting box, filter holes are formed in the inner bottom wall of the collecting box, insertion holes adapted to the collecting box and the filter screen are formed on the front side of the impurity removal box, a handle is fixedly installed on the front side of the sealing plate, a plurality of locking bolts distributed in a rectangular array are threadedly installed on the front side of the sealing plate, and screw grooves adapted to the tightening bolts are formed on the front side of the impurity removal box.

[0011] Preferably, transmission wheels are fixedly installed on both the outer side of the rotating rod and the output shaft of the second motor, the transmission belt is drivingly connected between the outer sides of the two transmission wheels, and the number of the stirring blades is several and they are equidistantly distributed.

[0012] Preferably, the number of the filter elements is several and they are symmetrically distributed front to back, a placement hole compatible with the filter element is provided inside the upper rotating plate, a placement groove compatible with the filter element is provided on the top of the lower rotating plate, a water hole compatible with the filter element is provided on the inner bottom wall of the baffle plate, a sealing ring that fits with the rotating plate and is located on the outside of the water hole is fixedly installed on the bottom of the baffle plate, a control block is fixedly installed on the top of the limiting stud, a limiting screw groove compatible with the limiting stud is provided on the top of the filter box, and an inspection port compatible with the cover plate is provided on the inner top wall of the filter box.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a filtration device for fluorine-free waterproofing agent, which has the following beneficial effects:

[0015] The filtering device of the fluorine-free waterproof agent is provided with a collecting box and a filter screen. Impurities with larger volumes in the raw material are filtered through the filter screen. At the same time, the first motor drives the impurity removal plate to scrape the top of the filter screen, so that the impurities are scraped to the periphery of the impurity removal plate, thereby ensuring the circulation of the pipeline. When the user needs to clean the impurities inside it, the user can remove the sealing plate and then pull out the filter screen. At this time, the impurities directly fall into the collecting box. The design of this structure effectively helps the user to collect and clean the filtered impurities, and effectively prevents clogging. In addition, by providing a rotating rod, the user loosens the limit stud to disconnect it from the filter box. At this time, the user can drive the rotating rod to rotate a horizontal angle through the rotating plate to replace the filter cores on the left and right sides. At this time, the user can disassemble and replace the used filter core. The design of this structure effectively facilitates the user to disassemble, replace or clean the filtering structure inside the device, effectively improving the convenience of the device and facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side-view stereoscopic schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the structural filtering and collecting mechanism of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the stirring mechanism of the utility model structure;

[0020] Figure 5 It is a three-dimensional schematic diagram of the connection between the filter box and the filter assembly of the utility model structure.

[0021] In the figure: 1. Box body; 2. Partition board; 3. Mixing cylinder; 4. Filter box; 5. Connecting pipe; 6. Impurity removal box; 7. Filter collection mechanism; 71. Clamping seat; 72. Collection box; 73. Filter net; 74. Sealing plate; 75. First motor; 76. Impurity removal plate; 8. Stirring mechanism; 81. Support frame; 82. Second motor; 83. Rotating rod; 84. Stirring blade; 85. Transmission belt; 9. Filter component; 91. Partition plate; 92. Rotating rod; 93. Rotating cylinder; 94. Rotating plate; 95. Filter element; 96. Rotating plate; 97. Limit stud; 98. Cover plate; 10. Liquid inlet pipe; 11. Liquid outlet pipe. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5, a filtering device for a fluorine-free waterproofing agent, comprising a box body 1. Inside the box body 1, two partitions 2 are fixedly installed. Between the two partitions 2, a mixing cylinder 3 is fixedly installed. On the inner bottom wall of the box body 1, a filter box 4 extending to its front side is fixedly installed. A box door is movably installed on the front side of the box body 1 above the filter box 4. A communicating pipe 5 is fixedly connected between the mixing cylinder 3 and the filter box 4. A control valve is fixedly installed on the outer side of the communicating pipe 5. On the inner top wall of the box body 1, an impurity removal box 6 communicating with the mixing cylinder 3 is fixedly installed. At the bottom of the impurity removal box 6, a water pipe communicating with its inside and the mixing cylinder 3 is fixedly installed. At the top of the impurity removal box 6, a liquid inlet pipe 10 communicating with its inside and penetrating through the top of the box body 1 is fixedly installed. On the right side of the filter box 4, a liquid outlet pipe 11 communicating with its inside and penetrating through the right side of the box body 1 is fixedly installed. Inside the impurity removal box 6, a filtering and collecting mechanism 7 penetrating to its outside is movably installed. The filtering and collecting mechanism 7 includes a clamping seat 71. The clamping seat 71 is fixedly installed on the rear side of the inner wall of the impurity removal box 6. The clamping seat 71 is designed in a U shape. Inside the clamping seat 71, a collecting box 72 penetrating to the front side of the impurity removal box 6 is movably installed. A collecting groove is formed inside the collecting box 72. Filter holes are formed on the inner bottom wall of the collecting box 72. The design of the collecting groove and the filter holes can collect impurities. Inside the clamping seat 71, a filter net 73 penetrating to the front side of the impurity removal box 6 and located above the collecting box 72 is movably installed. On the front side of the impurity removal box 6, insertion holes adapted to the collecting box 72 and the filter net 73 are formed. On the front side of the impurity removal box 6, a sealing plate 74 fitting with the collecting box 72 and the filter net 73 is threadedly installed. A handle is fixedly installed on the front side of the sealing plate 74. A number of locking bolts are threadedly installed on the front side of the sealing plate 74 and are distributed in a rectangular array. Thread grooves adapted to the locking bolts are formed on the front side of the impurity removal box 6. A first motor 75 is fixedly installed on the top of the impurity removal box 6. The output shaft of the first motor 75 penetrates into the inside of the impurity removal box 6 and is fixedly connected to an impurity removal plate 76 fitting with the top of the filter net 73. For this filtering device for the fluorine-free waterproofing agent, by setting the collecting box 72 and the filter net 73, impurities with larger volumes in the raw material are filtered through the filter net 73. At the same time, the impurity removal plate 76 is driven by the first motor 75 to scrape the top of the filter net 73, so that the impurities are scraped to the periphery of the impurity removal plate 76, ensuring the flow of the pipeline. When the user needs to clean the impurities inside it, the user can remove the sealing plate 74 and then pull out the filter net 73. At this time, the impurities directly fall into the collecting box 72. Through the design of this structure, it effectively helps the user to collect and clean the filtered impurities and effectively prevents the situation of blockage.

[0024] A stirring mechanism 8 penetrating into the interior of the mixing cylinder 3 is fixedly installed at the top of the upper partition plate 2. A support frame 81 is fixedly installed at the top of the stirring mechanism 8. A support frame 81 is fixedly installed at the top of the upper partition plate 2. A second motor 82 is fixedly installed at the top of the support frame 81. A rotating rod 83 penetrating into the interior of the support frame 81 is rotatably installed inside the mixing cylinder 3. Stirring blades 84 located inside the mixing cylinder 3 are fixedly installed on the outer side of the rotating rod 83. The number of the stirring blades 84 is several and they are equidistantly distributed. A transmission belt 85 is drivingly connected between the outer side of the rotating rod 83 and the output shaft of the second motor 82. Transmission wheels are fixedly installed on the outer sides of both the rotating rod 83 and the output shaft of the second motor 82. The transmission belt 85 is drivingly connected between the outer sides of the two transmission wheels. Through the cooperation of the second motor 82, the rotating rod 83, the stirring blades 84, the transmission belt 85 and the transmission wheels, the raw materials in the mixing cylinder 3 can be quickly stirred and mixed, effectively improving the uniformity of the materials. It should be noted that the specific structures and working principles of the first motor 75 and the second motor 82 refer to the prior art. A filtering assembly 9 penetrating through the top of the filtering box 4 and movably connected to the partition plate 2 is fixedly installed inside the filtering box 4. The filtering assembly 9 includes a partition board 91. The partition board 91 is fixedly installed inside the filtering box 4 on the outer side of the communicating pipe 5. A rotating rod 92 penetrating through the top of the filtering box 4 and rotatably connected to the partition plate 2 is rotatably installed on the inner bottom wall of the filtering box 4. A rotating cylinder 93 is fixedly installed on the outer side of the rotating rod 92. Rotating plates 94 sleeved on the outer side of the rotating rod 92 and extending to the bottom of the partition board 91 are fixedly installed on both the upper and lower sides of the rotating cylinder 93. A sealing ring that fits with the rotating plate 94 and is located outside the water passing holes is fixedly installed at the bottom of the partition board 91. The setting of the sealing ring can improve the water transmission effect between the partition board 91 and the rotating plate 94. Filter cores 95 located on the front and rear sides of the rotating cylinder 93 are movably installed between the two rotating plates 94. The number of the filter cores 95 is several and they are symmetrically distributed front and back. Placing holes adapted to the filter cores 95 are formed inside the upper rotating plate 94. Placing grooves adapted to the filter cores 95 are formed at the top of the lower rotating plate 94. Water passing holes adapted to the filter cores 95 are formed at the inner bottom wall of the partition board 91. A rotating plate 96 located above the filtering box 4 is fixedly installed on the outer side of the rotating rod 92. Two limiting stud bolts 97 are rotatably installed at the top of the rotating plate 96. A control block is fixedly installed at the top of the limiting stud bolts 97. Limiting screw grooves adapted to the limiting stud bolts 97 are formed at the top of the filtering box 4. The control block can facilitate the user to control the rotation of the limiting stud bolts 97. A cover plate 98 penetrating through the top of the filtering box 4 and located in front of the rotating rod 92 is movably installed at the top of the filtering box 4. An inspection opening adapted to the cover plate 98 is formed at the inner top wall of the filtering box 4. The design of the inspection opening can facilitate the user to remove the used filter cores 95. For this filtering device of the fluorine-free waterproof agent, by setting the rotating rod 92, the user loosens the limiting stud bolts 97 to disconnect them from the filtering box 4. At this time, the user can drive the rotating rod 92 to rotate horizontally by the rotating plate 96.The filter elements 95 on the left and right sides can be replaced. At this time, the user can disassemble and replace the used filter element 95. Through the design of this structure, it is convenient for the user to disassemble, replace or clean the filter structure inside the device, which effectively improves the convenience of the device.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] In summary, the filtering device of the fluorine-free waterproof agent is provided with a collection box 72 and a filter screen 73. Impurities with larger volumes in the raw material are filtered through the filter screen 73. At the same time, the first motor 75 drives the impurity removal plate 76 to scrape the top of the filter screen 73, so that the impurities are scraped to the periphery of the impurity removal plate 76, thereby ensuring the circulation of the pipeline. When the user needs to clean the impurities inside, the user can remove the sealing plate 74 and then pull out the filter screen 73. At this time, the impurities fall directly into the collection box 72. The design of this structure effectively helps the user to filter the impurities. The filter element 95 on the left and right sides can be replaced by the user, and the user can disassemble and replace the filter element 95 after use. The design of this structure can effectively facilitate the user to disassemble, replace or clean the filter structure inside the device, thereby effectively improving the convenience of the device, facilitating the use of the user, and solving the problems raised in the above-mentioned background technology.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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. A filtering device for a fluorine-free waterproofing agent, comprising a box body (1), characterized in that: Inside the box body (1), there are two partitions (2). A mixing cylinder (3) is arranged between the two partitions (2). The inner bottom wall of the box body (1) is provided with a filter box (4) extending to its front side. A communicating pipe (5) is arranged between the mixing cylinder (3) and the filter box (4). The inner top wall of the box body (1) is provided with an impurity removal box (6) communicating with the mixing cylinder (3). The top of the impurity removal box (6) is provided with a liquid inlet pipe (10) communicating with its inside and penetrating through the top of the box body (1). The right side of the filter box (4) is provided with a liquid outlet pipe (11) communicating with its inside and penetrating through the right side of the box body (1). The inside of the impurity removal box (6) is provided with a filter collection mechanism (7) penetrating to its outside. The top of the upper partition (2) is provided with a stirring mechanism (8) penetrating into the inside of the mixing cylinder (3). The inside of the filter box (4) is provided with a filter assembly (9) penetrating to its top and movably connected to the partition (2). The filter collection mechanism (7) includes a clamping seat (71). The clamping seat (71) is fixedly installed on the rear side of the inner wall of the impurity removal box (6). A collection box (72) penetrating to the front side of the impurity removal box (6) is movably installed inside the clamping seat (71). A filter screen (73) penetrating to the front side of the impurity removal box (6) and located above the collection box (72) is movably installed inside the clamping seat (71). The front side of the impurity removal box (6) is threadedly installed with a sealing plate (74) fitting with the collection box (72) and the filter screen (73). The top of the impurity removal box (6) is fixedly installed with a first motor (75). The output shaft of the first motor (75) penetrates into the inside of the impurity removal box (6) and is fixedly connected with an impurity removal plate (76) fitting with the top of the filter screen (73).

2. The filtering device for a fluorine-free waterproofing agent according to claim 1, characterized in that: The top of the stirring mechanism (8) is fixedly installed with a support frame (81). The support frame (81) is fixedly installed on the top of the upper partition (2). The top of the support frame (81) is fixedly installed with a second motor (82). A rotating rod (83) penetrating into the inside of the support frame (81) is rotatably installed inside the mixing cylinder (3). Stirring blades (84) located inside the mixing cylinder (3) are fixedly installed on the outer side of the rotating rod (83). A transmission belt (85) is connected in a transmission manner between the outer side of the rotating rod (83) and the output shaft of the second motor (82).

3. The filtering device for a fluorine-free waterproofing agent according to claim 1, characterized in that: The filtering component (9) includes a partition plate (91). The partition plate (91) located outside the communicating pipe (5) is fixedly installed inside the filtering box (4). A rotating rod (92) passing through to the top of the filtering box (4) and rotatably connected to the partition plate (2) is rotatably installed on the inner bottom wall of the filtering box (4). A rotating cylinder (93) is fixedly installed on the outer side of the rotating rod (92). Rotating plates (94) sleeved on the outer side of the rotating rod (92) and extending to the bottom of the partition plate (91) are fixedly installed on both the upper and lower sides of the rotating cylinder (93). A filter element (95) located on the front and rear sides of the rotating cylinder (93) is movably installed between the two rotating plates (94). A rotating plate (96) located above the filtering box (4) is fixedly installed on the outer side of the rotating rod (92). Two limiting stud bolts (97) are rotatably installed on the top of the rotating plate (96). A cover plate (98) passing through to the inside of the filtering box (4) and located on the front side of the rotating rod (92) is movably installed on the top of the filtering box (4).

4. The filtering device for a fluorine-free water repellent according to claim 1, characterized in that: A box door located above the filtering box (4) is movably installed on the front side of the box body (1). A control valve is fixedly installed on the outer side of the communicating pipe (5). A water pipe communicating with the inside of the impurity removal box (6) and communicating with the mixing cylinder (3) is fixedly installed at the bottom of the impurity removal box (6). The engaging seat (71) is designed in a U shape. A collection groove is formed inside the collection box (72). Filter holes are formed on the inner bottom wall of the collection box (72). Insertion holes adapted to the collection box (72) and the filter screen (73) are formed on the front side of the impurity removal box (6). A handle is fixedly installed on the front side of the sealing plate (74). A number of locking bolts distributed in a rectangular array are threadedly installed on the front side of the sealing plate (74). Thread grooves adapted to the locking bolts are formed on the front side of the impurity removal box (6).

5. The filtering device for a fluorine-free water repellent according to claim 2, characterized in that: Drive wheels are fixedly installed on the outer sides of both the rotating rod (83) and the output shaft of the second motor (82). The transmission belt (85) is drivingly connected between the outer sides of the two drive wheels. The number of stirring blades (84) is several and they are equidistantly distributed.

6. The filtering device for a fluorine-free waterproofing agent according to claim 3, characterized in that: The number of filter elements (95) is several and they are symmetrically distributed front and back. Placing holes adapted to the filter elements (95) are formed inside the upper rotating plate (94). Placing grooves adapted to the filter elements (95) are formed on the top of the lower rotating plate (94). Water passing holes adapted to the filter elements (95) are formed on the inner bottom wall of the partition plate (91). A sealing ring that fits the rotating plate (94) and is located outside the water passing hole is fixedly installed at the bottom of the partition plate (91). A control block is fixedly installed on the top of the limiting stud bolt (97). Limiting screw grooves adapted to the limiting stud bolts (97) are formed on the top of the filtering box (4). An inspection opening adapted to the cover plate (98) is formed on the inner top wall of the filtering box (4).

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