Domestic wastewater treatment and disinfection device

Abstract

The utility model relates to the technical field of domestic wastewater treatment, discloses a domestic wastewater treatment and disinfection device, and solves the problem that impurities in a filter screen of an existing disinfection device are relatively tedious to remove. According to the domestic wastewater treatment and disinfection device, through a mounting plate, a filter screen, a magnetic plate, an external rope and a collecting plate, in the working process, the filter screen continuously filters domestic wastewater, impurities in the domestic wastewater can be left on the filter screen, when the impurities on the filter screen are too many, the magnetic plate is taken out from an embedding groove, and the mounting plate can rotate around one side of a hinge; and meanwhile, a motor is started to drive a draught fan to rotate, wind power generated by the draught fan is blown to the mounting plate, the rolling speed of the impurities on the mounting plate is increased, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic wastewater treatment, in particular to a domestic wastewater treatment and disinfection device. Background Art

[0002] Domestic wastewater refers to sewage generated by daily life and production activities in homes, offices, schools, etc. These wastewaters include various wastewaters such as washing, toilet discharge, kitchen wastewater, etc., and contain various organic and inorganic pollutants, such as grease, chemicals, bacteria, etc. If domestic wastewater is discharged directly into the environment without treatment, it will have a serious impact on water quality, ecological environment and human health.

[0003] During operation, the current disinfection device needs to perform preliminary filtration on domestic wastewater, otherwise the subsequent disinfection quality will be low. During the filtration process, impurities will continue to accumulate on the filter net. When the impurities accumulate to a certain extent, the filtration effect will decrease. In the prior art, when the impurities on the filter net accumulate more, an additional machine is required to remove the impurities on the filter net. The operation procedure is relatively cumbersome, which affects the overall work efficiency.

[0004] In view of the above-mentioned related technologies, a domestic wastewater treatment and disinfection device is proposed. Utility Model Content

[0005] The utility model aims to provide a domestic wastewater treatment and disinfection device, which is used to work and thus solves the problem that the existing disinfection device is relatively cumbersome in removing impurities from the filter screen.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a domestic wastewater treatment and disinfection device, comprising a treatment box, an end cover arranged at the upper end of the treatment box, a water inlet pipe arranged at the upper end of the end cover, and an external discharge pipe arranged at one side of the treatment box, a valve is arranged in the external discharge pipe, a filter assembly for filtering domestic wastewater is arranged inside the treatment box, and a collection assembly for discharging impurities in the wastewater is arranged on one side of the treatment box;

[0007] The filter assembly includes a mounting plate arranged inside the processing box, a mounting groove is provided on the outer surface of the mounting plate, a filter screen is provided inside the mounting groove, a hinge is provided on one side of the mounting plate, the mounting plate is hinged to the inner wall of the processing box through the hinge, an embedding groove is provided on the outer surface of the processing box, the embedding groove is connected with the inside of the processing box, a magnetic plate is provided in the embedding groove, the magnetic plate is magnetically connected to the mounting plate, an external rope is passed through one side of the magnetic plate, a connecting hole is provided on the upper surface of the magnetic plate, a guide rope is provided in the connecting hole, one end of the guide rope is connected to the external rope, and the other end of the guide rope is connected to the mounting plate.

[0008] Furthermore, one end of the external rope is provided with an end plate, and the inner wall of the installation groove is provided with a curved surface.

[0009] Furthermore, a groove is provided on one side of the mounting plate, a top plate and a spring are provided inside the groove, one end of the spring is connected to the top plate, and the other end of the spring is connected to the inner wall of the groove.

[0010] Furthermore, the collection assembly includes a collection plate and a support frame arranged on one side of the processing box, one end of the support frame is connected to the bottom of the collection plate, an outlet groove is opened on one side of the processing box, and a carrying plate is fixedly installed on the inner wall of the processing box, and the carrying plate and the outlet groove are arranged in the same horizontal plane.

[0011] Furthermore, an air blowing assembly is provided on the outer surface of the processing box, and the air blowing assembly includes a tilting box arranged on the outer surface of the processing box, a built-in groove is opened on one side of the tilting box, a fan and an air permeable plate are arranged inside the built-in groove, a motor is arranged on the outer surface of the air permeable plate, and the output end of the motor is connected to the fan through the air permeable plate, and the tilting box is parallel to the mounting plate after the tilting is completed.

[0012] Furthermore, a medicine inlet pipe is arranged on the upper surface of the end cover, a collar is sleeved on the outer surface of the medicine inlet pipe, a liquid leakage groove is opened on the upper surface of the collar, a docking hole is opened on the inner wall of the liquid leakage groove, and the docking hole is connected to the medicine inlet pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes a domestic wastewater treatment and disinfection device, which includes a mounting plate, a filter screen, a magnetic plate, an external rope and a collecting plate. During operation, the filter screen continuously filters the domestic wastewater, and impurities in the domestic wastewater will remain on the filter screen. When there are too many impurities on the filter screen, the magnetic plate is taken out from the embedded groove, and the mounting plate is rotated around one side of the hinge, so that the mounting plate is inclined, and impurities on its surface are moved. These impurities are moved to the collecting plate, and the motor is started at the same time to drive the fan to rotate. The wind generated by the fan blows toward the mounting plate, accelerating the rolling speed of impurities on the mounting plate, thereby improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of the blowing component of the utility model;

[0018] Figure 4 The structure of the filter assembly of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 5 The structure of the filter assembly of the utility model is shown in FIG. Figure 2 .

[0020] In the figure: 1. treatment box; 2. end cover; 3. water inlet pipe; 4. medicine inlet pipe; 41. collar; 42. leakage groove; 43. docking hole; 5. external discharge pipe; 51. valve; 6. blowing assembly; 61. tilting box; 62. built-in groove; 63. fan; 64. breathable plate; 65. motor; 7. filter assembly; 71. mounting plate; 711. groove; 712. spring; 713. top plate; 72. mounting groove; 721. camber surface; 73. filter screen; 74. magnetic plate; 75. external rope; 76. end plate; 77. guide rope; 8. collection assembly; 81. collection plate; 82. support frame; 83. outlet groove. DETAILED DESCRIPTION

[0021] 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.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A domestic wastewater treatment and disinfection device comprises a treatment box 1, an end cover 2 arranged at the upper end of the treatment box 1, a water inlet pipe 3 arranged at the upper end of the end cover 2, and an external discharge pipe 5 arranged at one side of the treatment box 1, a valve 51 is arranged in the external discharge pipe 5, a filtering component 7 for filtering domestic wastewater is arranged inside the treatment box 1, and a collecting component 8 for discharging impurities in the wastewater is arranged on one side of the treatment box 1.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] See also Figure 2-Figure 5The filter assembly 7 includes a mounting plate 71 disposed inside the treatment box 1, a mounting groove 72 is provided on the outer surface of the mounting plate 71, a filter screen 73 is provided inside the mounting groove 72, a hinge is provided on one side of the mounting plate 71, the mounting plate 71 is hinged to the inner wall of the treatment box 1 through the hinge, an embedding groove is provided on the outer surface of the treatment box 1, the embedding groove is connected to the inside of the treatment box 1, a magnetic plate 74 is provided in the embedding groove, the magnetic plate 74 is magnetically connected to the mounting plate 71, and an external rope 75 is passed through one side of the magnetic plate 74 A connecting hole is provided on the upper surface of the magnetic plate 74, and a guide rope 77 is provided in the connecting hole. One end of the guide rope 77 is connected to the external rope 75, and the other end of the guide rope 77 is connected to the mounting plate 71. During the filtering process of domestic wastewater, impurities in the domestic wastewater will fall on the filter screen 73. At this time, the magnetic plate 74 is taken out from the embedded groove, and the mounting plate 71 will rotate around one side of the hinge, so that the mounting plate 71 is tilted, and the impurities on its surface will move and fall onto the collecting component 8.

[0026] An end plate 76 is provided at one end of the external connecting rope 75, and a curved surface 721 is provided on the inner wall of the mounting groove 72. When the mounting plate 71 is in a tilted state, the external connecting rope 75 will be stretched downward. The setting of the end plate 76 can prevent one end of the external connecting rope 75 from being pulled into the processing box 1, and when in a tilted state, the opening of the curved surface 721 allows the impurities in the mounting groove 72 to smoothly roll onto the collecting component 8.

[0027] A groove 711 is provided on one side of the mounting plate 71, and a top plate 713 and a spring 712 are provided inside the groove 711. One end of the spring 712 is connected to the top plate 713, and the other end of the spring 712 is connected to the inner wall of the groove 711. When the mounting plate 71 is in a tilted state, one side of the mounting plate 71 needs to be extended in order to always be close to the inner wall of the processing box 1. The setting of the spring 712 can push the top plate 713 outward, so that when the mounting plate 71 is tilted, the top plate 713 is always close to the inner wall of the processing box 1, and the mounting plate 71 is further opposite to the collecting component 8.

[0028] The collecting assembly 8 comprises a collecting plate 81 and a supporting frame 82 arranged on one side of the processing box 1, one end of the supporting frame 82 is connected to the bottom of the collecting plate 81, an outlet slot 83 is opened on one side of the processing box 1, a carrying plate is fixedly installed on the inner wall of the processing box 1, and the carrying plate and the outlet slot 83 are arranged in the same horizontal plane. When the mounting plate 71 starts to rotate and tilt, the top plate 713 extends out from the groove 711 until the top plate 713 contacts the carrying plate, and the wastewater impurities on the mounting plate 71 roll down onto the collecting plate 81 due to gravity. When the wastewater impurities on the mounting plate 71 finish rolling down, the external rope 75 is pulled to pull the mounting plate 71 upward, and the top plate 713 is reset to the groove 711 after being squeezed by the inner wall of the processing box 1. When one side of the mounting plate 71 is pulled up to be flush with the embedded groove, the magnetic plate 74 is magnetically connected to the mounting plate 71.

[0029] A blowing assembly 6 is provided on the outer surface of the processing box 1, and the blowing assembly 6 includes a tilting box 61 arranged on the outer surface of the processing box 1, a built-in groove 62 is opened on one side of the tilting box 61, a fan 63 and a breathable plate 64 are arranged inside the built-in groove 62, and a motor 65 is provided on the outer surface of the breathable plate 64, and the output end of the motor 65 passes through the breathable plate 64 to be connected with the fan 63, and the tilting box 61 is parallel to the mounting plate 71 after the tilting is completed. When the mounting plate 71 is tilted, the motor 65 is started to drive the fan 63 to rotate, and the wind force generated by the fan 63 blows toward the mounting plate 71 to accelerate the rolling speed of impurities on the mounting plate 71.

[0030] A drug inlet pipe 4 is provided on the upper surface of the end cover 2, a ring 41 is sleeved on the outer surface of the drug inlet pipe 4, a leakage groove 42 is provided on the upper surface of the ring 41, a docking hole 43 is provided on the inner wall of the leakage groove 42, and the docking hole 43 is connected with the drug inlet pipe 4. Disinfectant is injected into the treatment box 1 through the drug inlet pipe 4 to disinfect the filtered domestic wastewater. At the same time, during the injection process, the leakage groove 42 can effectively prevent the disinfectant from dripping from the pipe mouth of the drug inlet pipe 4.

[0031] Specifically, during the working process, the filter 73 continuously filters the domestic wastewater, and the impurities in the domestic wastewater will remain on the filter 73. When there are too many impurities on the filter 73, the magnetic plate 74 is taken out from the embedded groove, and the mounting plate 71 rotates around one side of the hinge, so that the mounting plate 71 is tilted, and the impurities on its surface will move. These impurities will move to the collecting plate 81, and the motor 65 is started at the same time to drive the fan 63 to rotate. The wind force generated by the fan 63 blows toward the mounting plate 71, accelerating the rolling speed of the impurities on the mounting plate 71, thereby improving the overall work efficiency.

[0032] 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.

[0033] 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 domestic wastewater treatment and disinfection device, comprising a treatment box (1), an end cover (2) arranged at the upper end of the treatment box (1), a water inlet pipe (3) arranged at the upper end of the end cover (2), and an external discharge pipe (5) arranged at one side of the treatment box (1), a valve (51) being arranged in the external discharge pipe (5), characterized in that: The processing box (1) is provided with a filtering component (7) for filtering domestic wastewater inside, and a collecting component (8) for discharging impurities in the wastewater is provided on one side of the processing box (1); The filter assembly (7) comprises a mounting plate (71) arranged inside the processing box (1), a mounting groove (72) is provided on the outer surface of the mounting plate (71), a filter screen (73) is provided inside the mounting groove (72), a hinge is provided on one side of the mounting plate (71), the mounting plate (71) is hinged to the inner wall of the processing box (1) through the hinge, an embedding groove is provided on the outer surface of the processing box (1), the embedding groove is connected to the inside of the processing box (1), a magnetic plate (74) is provided in the embedding groove, the magnetic plate (74) is magnetically connected to the mounting plate (71), an external connecting rope (75) is passed through one side of the magnetic plate (74), a connecting hole is provided on the upper surface of the magnetic plate (74), a guide rope (77) is provided in the connecting hole, one end of the guide rope (77) is connected to the external connecting rope (75), and the other end of the guide rope (77) is connected to the mounting plate (71).

2. A domestic wastewater treatment and disinfection device according to claim 1, characterized in that: One end of the external connection rope (75) is provided with an end plate (76), and the inner wall of the installation groove (72) is provided with a curved surface (721).

3. A domestic wastewater treatment and disinfection device according to claim 2, characterized in that: A groove (711) is provided on one side of the mounting plate (71), a top plate (713) and a spring (712) are provided inside the groove (711), one end of the spring (712) is connected to the top plate (713), and the other end of the spring (712) is connected to the inner wall of the groove (711).

4. A domestic wastewater treatment and disinfection device according to claim 3, characterized in that: The collecting assembly (8) comprises a collecting plate (81) and a supporting frame (82) arranged on one side of the processing box (1); one end of the supporting frame (82) is connected to the bottom of the collecting plate (81); an outlet groove (83) is provided on one side of the processing box (1); a carrying plate is fixedly mounted on the inner wall of the processing box (1); and the carrying plate and the outlet groove (83) are arranged in the same horizontal plane.

5. A domestic wastewater treatment and disinfection device according to claim 4, characterized in that: An air blowing assembly (6) is arranged on the outer surface of the processing box (1), and the air blowing assembly (6) comprises a tilting box (61) arranged on the outer surface of the processing box (1), a built-in groove (62) is opened on one side of the tilting box (61), a fan (63) and an air permeable plate (64) are arranged inside the built-in groove (62), a motor (65) is arranged on the outer surface of the air permeable plate (64), and an output end of the motor (65) passes through the air permeable plate (64) and is connected to the fan (63), and the tilting box (61) is parallel to the mounting plate (71) after the tilting is completed.

6. A domestic wastewater treatment and disinfection device according to claim 1, characterized in that: The upper surface of the end cover (2) is provided with a medicine inlet pipe (4), the outer surface of the medicine inlet pipe (4) is sleeved with a collar (41), the upper surface of the collar (41) is provided with a liquid leakage groove (42), the inner wall of the liquid leakage groove (42) is provided with a docking hole (43), and the docking hole (43) is connected to the medicine inlet pipe (4).

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