Liquid detergent outlet filtering device

Abstract

The utility model relates to the technical field of detergent production, in particular to a liquid detergent outlet filtering device. According to the technical scheme, at least one set of detachable filtering device is arranged in a filtering box body, one set of detachable filtering device comprises two filtering assemblies which are symmetrically arranged, the filtering assemblies penetrate through the filtering box body and are installed in the filtering box body, and each filtering assembly comprises a rolled filtering membrane which is in an unfolded state in the filtering box body. According to the utility model, the filtering effect is improved through the use of the overwound filtering membrane, and the overwound filtering membrane is inserted into the filtering box body through the first mounting rod and the second mounting rod for mounting, so that when needing to be cleaned, the overwound filtering membrane only needs to be taken out through the inlet and outlet group, and the operation is convenient and rapid; and the later maintenance cost is reduced through the use of the spiral-wound filter membrane.

Description

Technical Field

[0001] The utility model relates to the technical field of detergent production, in particular to a liquid detergent outlet filtering device. Background Art

[0002] Detergents are specially formulated products used for cleaning through the washing process. The main components are usually composed of surfactants, builders and additives. In the detergent production process, the detergent liquid needs to be filtered. The current filtering devices are all carried out through filter plates installed in the filter box. This method has poor filtering effect. Its filtering effect cannot be compared with the filter membrane, and there are more complicated processes when replacing and cleaning. Utility Model Content

[0003] The utility model aims to solve the problems existing in the background technology and proposes a liquid detergent outlet filtering device.

[0004] The technical solution of the utility model is: a liquid detergent outlet filter device, at least one group of detachable filter devices is arranged in the filter box, one group of the detachable filter devices includes two symmetrically arranged filter components, the filter components pass through the filter box and are installed therein, the filter components include a rolled filter membrane in an unfolded state in the filter box, and a first installation rod for winding and a second installation rod for pulling the unfolding.

[0005] Preferably, one end of the rolled filter membrane is connected to the first mounting rod, and the other end thereof is connected to the second mounting rod. A threaded groove is provided in the second mounting rod, a threaded rod is threadedly connected to the threaded groove, a guide rod is installed on the threaded rod, and a sealing head is fixedly connected to the guide rod. A fixing component for installing the filter assembly is also provided in the filter box body, and an inlet and outlet group for the filter assembly to enter the box body is provided outside the filter box body, and a sealing member is adapted to the inlet and outlet group.

[0006] Preferably, the fixing assembly includes a first fixing body and a second fixing body, the first fixing body and the second fixing body are arranged at different heights, the first mounting rod is inserted into a first circular groove in the first fixing body, the second mounting rod is inserted into a second circular groove in the second fixing body, the filter box includes an infusion tube, the bottom is a drainage part, the drainage part includes a liquid outlet, the diameters of the first mounting rod and the second mounting rod are respectively smaller than the diameters of the first circular groove and the second circular groove, and limiting members are installed at the upper and lower parts of the opening of the second circular groove.

[0007] Preferably, the limiting member comprises a bottom frame and a semicircular support rod, a slot is provided in the bottom frame, the bottom of the semicircular support rod is slidably installed in the slot, and a plurality of springs are fixedly connected between the bottom of the semicircular support rod and the slot.

[0008] Preferably, the fixing assembly further comprises two symmetrically arranged guide chute openings in the filter box, the guide chute openings are opened on the filter box according to the moving direction of the roll filter membrane, and a guide rod adapted to the guide chute openings is installed at the end of the second mounting rod.

[0009] Preferably, the inlet and outlet group includes a first opening for the first mounting rod to enter and exit, a second opening for the second mounting rod to enter, an opening slot for the guide rod to move, and a blocking port for the sealing head to insert.

[0010] Preferably, the sealing member comprises a first sealing plug for sealing the first opening, a second sealing plug for sealing the second opening, and a sealing strip for sealing the opening seam.

[0011] Compared with the existing technology, the beneficial effects of the utility model are: the problem of poor filtering effect of the filter element in the original filter box is changed and solved in this way, the filtering effect is improved by using the rolled filter membrane, and the rolled filter membrane is inserted into the filter box through the first mounting rod and the second mounting rod for installation. In this way, when cleaning is required, it only needs to be taken out through the inlet and outlet group, which is convenient and quick to operate, and the use of the rolled filter membrane reduces the later maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a liquid detergent outlet filtering device proposed by the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the main structure;

[0014] Figure 3 This is a structural schematic diagram of a filter assembly of a liquid detergent outlet filter device proposed by the utility model;

[0015] Figure 4 This is a structural schematic diagram of a limiter of a liquid detergent outlet filter device proposed by the utility model;

[0016] Figure 5 This is a schematic cross-sectional structure diagram of a second mounting rod of a liquid detergent outlet filtering device proposed by the utility model;

[0017] Figure 6 This is a structural schematic diagram of a sealing member and an inlet and outlet group of a liquid detergent outlet filter device proposed by the utility model.

[0018] 1. Filter housing; 2. Drainage portion; 3. Infusion tube; 4. Liquid outlet; 5. Fixing assembly; 6. Filter assembly; 7. Sealing member; 8. Inlet and outlet group; 51. First fixing body; 52. Second fixing body; 53. First circular groove; 54. Second circular groove; 55. Limiting member; 56. Guide inclined groove; 551. Bottom frame; 552. Semicircular support rod; 553. Spring; 554. Slot; 61. First mounting rod; 62. Roll filter membrane; 63. Second mounting rod; 64. Threaded rod; 65. Threaded groove; 66. Sealing head; 67. Guide rod; 71. First sealing plug; 72. Second sealing plug; 73. Sealing strip; 74. Back plate; 81. First opening; 82. Second opening; 83. Opening seam; 84. Blocking port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] refer to Figure 1 and 2 , a liquid detergent outlet filter device, a filter box 1 is provided with at least one group of detachable filter devices, a group of detachable filter devices includes two symmetrically arranged filter components 6, the filter component 6 includes a rolled filter membrane 62 and a first mounting rod 61 for rolling up the rolled filter membrane 62 and a second mounting rod 63 for pulling and unfolding the rolled filter membrane 62, the filter box 1 is also provided with a fixing component 5 for installing the filter component 6, the filter box 1 is provided with an inlet and outlet group 8 for the filter component 6 to enter the box body and a sealing member 7 adapted thereto, in this way, the problem that the filter element in the original filter box 1 is inconvenient to disassemble is solved, by setting the filter component 6, a rolled filter membrane 62 is used, and the rolled filter membrane 62 is inserted into the filter box 1 through the first mounting rod 61 and the second mounting rod 63 for installation, so that when it needs to be cleaned, it only needs to be taken out through the inlet and outlet group 8, the operation is convenient and quick, and compared with the existing filter device, the use of the rolled filter membrane 62 improves the filtering effect and reduces the later maintenance cost.

[0021] It should be noted that one end of the roll filter membrane 62 is connected to the first mounting rod 61, and the other end is connected to the second mounting rod 63. Figure 3As shown, when the rolled filter membrane 62 is not used in the filter box 1, the rolled filter membrane 62 is rolled up on the first mounting rod 61. When it is used in the filter box 1, it is unfolded by pulling the second mounting rod 63. The rolled filter membrane 62 can select the common rolled high-temperature resistant nanofiltration membrane on the market. The second mounting rod 63 is provided with a threaded groove 65, and the threaded groove 65 is threadedly connected to a threaded rod 64. The threaded rod 64 is installed with a guide rod 67, and the guide rod 67 is fixedly connected to a sealing head 66.

[0022] Further, the fixing assembly 5 includes a first fixing body 51 and a second fixing body 52, the first fixing body 51 and the second fixing body 52 are arranged at different heights, the first mounting rod 61 is inserted into the first circular groove 53 in the first fixing body 51, and the second mounting rod 63 is inserted into the second circular groove 54 in the second fixing body 52, the filter box 1 includes an infusion tube 3, the bottom of 1 is a drainage part 2, and the drainage part 2 includes a liquid outlet 4, such as Figure 2 As shown, the height of the first fixed body 51 is higher than that of the second fixed body 52, so after the second mounting rod 63 is unfolded, it is also inclined, and in this embodiment, when it is set to be inclined and used in combination with the infusion tube 3, it can play the effect of the detergent sliding down from a high place on the rolled filter membrane 62, thereby extending the filtration time, thereby improving the filtration effect, such as Figure 2 As shown, the infusion tube 3 is provided with two liquid outlets directly opposite to the top of the first fixed body 51, and an inclined baffle is provided thereat, and a triangular block is installed on the first fixed body 51, so as to ensure that the detergent will fall on the high place of the rolled filter membrane 62 when it is discharged, and in this embodiment, the discharge part 2 is inclined, which is convenient for discharging. The diameters of the first mounting rod 61 and the second mounting rod 63 are respectively smaller than the diameters of the first circular groove 53 and the second circular groove 54. This arrangement is to facilitate the removal of the first mounting rod 61 and the second mounting rod 63, and also to facilitate the rotation of the first mounting rod 61 in the first circular groove 53 when unwinding.

[0023] refer to Figure 3 and 4 It should be noted that the second circular groove 54 has limit members 55 installed above and below the opening thereof. The limit members 55 include a bottom frame 551 and a semicircular support rod 552. A slot 554 is provided in the bottom frame 551. The bottom of the semicircular support rod 552 is slidably installed in the slot 554. A plurality of springs 553 are fixedly connected between the bottom of the semicircular support rod 552 and the slot 554. Figure 4 As shown, this arrangement ensures that the second mounting rod 63 will not come out of the second circular groove 54 because the elastic force of the spring 553 will always push the semicircular support rod 552 outward, so that the upper and lower semicircular support rods 552 can limit the second mounting rod 63 in the second circular groove 54.

[0024] Furthermore, the fixing assembly 5 also includes two symmetrically arranged guide chute grooves 56 opened in the filter box 1. The guide chute grooves 56 are opened on the filter box 1 according to the moving direction of the rolled filter membrane 62. The end of the second mounting rod 63 is equipped with a guide rod adapted to the guide chute grooves 56.

[0025] refer to Figure 5 and 6 It should be noted that the entrance and exit group 8 includes a first opening 81 for the first mounting rod 61 to enter and exit, a second opening 82 for the second mounting rod 63 to enter, an opening slit 83 for the guide rod 67 to move, and a plugging port 84 for the sealing head 66 to insert, and the sealing member 7 includes a first sealing plug 71 for sealing the first opening 81, a second sealing plug 72 for sealing the second opening 82, and a sealing strip 73 for sealing the opening slit 83.

[0026] The working principle of a liquid detergent outlet filter device is as follows: when in use, first install the filter assembly 6 into the filter box 1, such as Figure 3 As shown, when not installed, the rolled filter membrane 62 is rolled up on the first mounting rod 61, and the second mounting rod 63 is close to the first mounting rod 61. The first mounting rod 61 is inserted through the first opening 81, and the second mounting rod 63 is inserted through the second opening 82, so that the first mounting rod 61 enters the first circular groove 53, and the second mounting rod 63 enters the filter box 1, and the rear end guide rod enters the guide chute 56, and then the second mounting rod 63 is moved through the sealing head 66, so that the guide rod moves in the guide chute 56, and the guide chute 56 plays a guiding role. At this time, the guide rod 67 is located in the opening slit 83 and moves. As the second mounting rod 63 continues to move toward the second fixed body 52, when the second mounting rod 63 hits the limit When the component 55 is moved, the force is increased to move the second mounting rod 63, so that the force spring 553 of the semicircular support rod 552 contracts, so that the semicircular support rod 552 enters the slot 554, so that the second mounting rod 63 can enter the second circular slot 54, so that the rolled filter membrane 62 is fully unfolded, and then the sealing head 66 is rotated to drive the threaded rod 64 to rotate and enter the threaded groove 65, so that the sealing head 66 enters the blocking port 84 to block and seal it, and then the sealing component 7 is inserted into the inlet and outlet group 8 in sequence, so that the filter assembly 6 is completely installed. Similarly, when it needs to be disassembled and cleaned, the sealing component 7 is first removed, and then the sealing head 66 is rotated to pull the second mounting rod 63 out, thereby driving the first mounting rod 61 out.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquid detergent outlet filtering device, characterized in that: At least one group of detachable filter devices is provided in the filter box (1), and the group of detachable filter devices comprises two symmetrically arranged filter components (6). The filter components (6) pass through the filter box (1) and are installed in the filter box. The filter components (6) comprise a rolled filter membrane (62) in an unfolded state in the filter box (1), a first installation rod (61) for rolling up, and a second installation rod (63) for pulling and unfolding.

2. A liquid detergent outlet filtering device according to claim 1, characterized in that: One end of the rolled filter membrane (62) is connected to the first mounting rod (61), and the other end is connected to the second mounting rod (63). The second mounting rod (63) is provided with a threaded groove (65). The threaded groove (65) is threadedly connected to a threaded rod (64). The threaded rod (64) is installed with a guide rod (67). The guide rod (67) is fixedly connected to a sealing head (66). The filter box (1) is also provided with a fixing component (5) for installing the filter component (6). The filter box (1) is provided with an inlet and outlet group (8) for the filter component (6) to enter the box, and a sealing member (7) adapted thereto.

3. A liquid detergent outlet filtering device according to claim 2, characterized in that: The fixing assembly (5) comprises a first fixing body (51) and a second fixing body (52), the first fixing body (51) and the second fixing body (52) being arranged at a different height, the first mounting rod (61) being inserted into a first circular groove (53) in the first fixing body (51), and the second mounting rod (63) being inserted into a second circular groove (54) in the second fixing body (52), the filtering box (1) comprising a liquid infusion tube (3), the bottom of the (1) being a liquid discharge portion (2), the liquid discharge portion (2) comprising a liquid outlet (4), the diameters of the first mounting rod (61) and the second mounting rod (63) being respectively smaller than the diameters of the first circular groove (53) and the second circular groove (54), and limiting members (55) are installed at the upper and lower parts of the opening of the second circular groove (54).

4. A liquid detergent outlet filtering device according to claim 3, characterized in that: The limiting member (55) comprises a bottom frame (551) and a semicircular support rod (552); a slot (554) is provided in the bottom frame (551); the bottom of the semicircular support rod (552) is slidably mounted in the slot (554); and a plurality of springs (553) are fixedly connected between the bottom of the semicircular support rod (552) and the slot (554).

5. A liquid detergent outlet filtering device according to claim 3, characterized in that: The fixing assembly (5) further comprises two symmetrically arranged guide chute grooves (56) provided in the filter housing (1); the guide chute grooves (56) are provided on the filter housing (1) in accordance with the moving direction of the roll filter membrane (62); and a guide rod adapted to the guide chute grooves (56) is installed at the end of the second mounting rod (63).

6. A liquid detergent outlet filtering device according to claim 3, characterized in that: The inlet and outlet group (8) comprises a first opening (81) for the first mounting rod (61) to enter and exit, a second opening (82) for the second mounting rod (63) to enter, an opening slit (83) for the guide rod (67) to move, and a blocking port (84) for the sealing head (66) to be inserted.

7. A liquid detergent outlet filtering device according to claim 6, characterized in that: The sealing member (7) comprises a first sealing plug (71) for sealing the first opening (81), a second sealing plug (72) for sealing the second opening (82), and a sealing strip (73) for sealing the opening seam (83).

Images