Filtering equipment for sewage treatment

Abstract

The utility model discloses filtering equipment for sewage treatment, which comprises a box cover and a box body, the box cover is movably mounted at the top end of the box body, a motor is arranged on the left side of the box body, a screw rod is arranged at the output end of the motor, the right side of the screw rod penetrates through and extends into a connecting piece of an inner cavity of the box body, and one end, far away from the screw rod, of the connecting piece is welded on the inner side of the cavity of the box body. The lead screw penetrates through the two sides of the two sliding blocks, the top ends of the two sliding blocks are fixedly connected with electric telescopic rods correspondingly, and the ends, away from the sliding blocks, of the two electric telescopic rods are welded to one side of the filter plate; a filter plate can be driven to shake left and right through a motor, a lead screw and a sliding block, and the flowability of impurities in sewage in a filter screen connected above the filter plate is improved, so that the filter screen is prevented from being blocked by excessive impurities, and the filtering speed of the sewage is improved; in addition, the activated carbon and the superfine glass fiber paper in the filter plate are matched with each other, so that the sewage can be efficiently filtered, and the sewage filtering equipment is higher in filtering efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage filtration, in particular to a filtering device for sewage treatment. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. There are various aquatic animals and plants in nature. There is a complex exchange of substances and energy between organisms and water, and between organisms, and a dynamic balance relationship is maintained in terms of quantity. It can be seen that when the water body is polluted, on the one hand, the balance between organisms and water, and between organisms is destroyed, and on the other hand, some toxic substances are continuously transferred and enriched, and finally endanger human health and life.

[0003] Therefore, it is very important to treat and filter sewage. However, during the filtration process of existing filtration devices, due to the large number of impurities in the sewage and the uneven size, a large amount of impurities can easily cause the filter plate to be blocked. In addition, a large amount of solid matter will quickly accumulate on the filter net, which will cause water flow blockage and significantly reduce the circulation rate of sewage. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a filtering device for sewage treatment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technology: a filtering device for sewage treatment, comprising a box cover and a box body, the box cover is movably installed on the top of the box body, a motor is provided on the left side of the box body, a screw rod is provided at the output end of the motor, the right side of the screw rod penetrates and extends into a connecting piece of the inner cavity of the box body, one end of the connecting piece away from the screw rod is welded to the inner side of the box body cavity, the screw rod passes through both sides of two groups of sliders, the top ends of the two groups of sliders are respectively fixedly connected with electric telescopic rods, and the ends of the two groups of electric telescopic rods away from the sliders are welded to one side of the filter plate.

[0006] As a further description of the above technology, a filtration device for sewage treatment: the filter plate is an arc-shaped structure with an opening upward, and buckles are fixedly welded at both ends of the outer side of the arc surface of the filter plate, and the buckles are buckled with the filter net.

[0007] As a further description of the above-mentioned technology, a filtration device for sewage treatment: the inner cavity of the filter plate includes activated carbon and ultra-fine glass fiber paper, and the filter mesh adopts a five-layer composite mesh material, which is more suitable for continuous use.

[0008] As a further description of the above technology, a filtration device for sewage treatment: the filter plate is placed in a filter chamber, the filter chamber is the inner cavity of the box body, and a water outlet is provided on the right side of the bottom of the box body.

[0009] As a further description of the above technology, a filtering device for sewage treatment is provided: a water inlet cover is hingedly connected to the top of the box cover by a hinge, a water inlet is penetrated through the box cover, and the water inlet cover is clamped above the water inlet.

[0010] In summary, due to the use of the above-mentioned technology, the utility model has the following beneficial effects:

[0011] 1. The utility model can drive the filter plate to swing left and right through the motor, the lead screw and the slider, so as to improve the fluidity of impurities in the sewage in the filter net connected above the filter plate, thereby preventing the filter net from being blocked by excessive impurities and improving the filtering speed of the sewage; in addition, the activated carbon and the ultra-fine glass fiber paper in the filter plate cooperate with each other, and can effectively filter the sewage when the sewage filter equipment is in use, so that the sewage filter equipment is more efficient during filtration, avoiding the situation that the existing sewage filter equipment needs to filter industrial sewage for a long time due to its single function, and is suitable for popularization and use.

[0012] 2. The utility model can adjust the upper and lower heights of the filter plate through the electric telescopic rod, thereby facilitating the disassembly of the filter screen, thereby facilitating the cleaning and replacement of the filter screen, thereby avoiding incomplete filtration during use of the sewage filtration equipment, thereby causing poor use effect of the sewage filtration equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A sectional stereoscopic view of a sewage filtering device provided according to an embodiment of the utility model is shown;

[0014] Figure 2 The invention shows a filter screen installation structure diagram of a sewage filtering device provided according to an embodiment of the utility model.

[0015] Legend: 1. Box cover, 2. Water inlet cover, 3. Water inlet, 4. Filter plate, 5. Buckle, 6. Connector, 7. Water outlet, 8. Electric telescopic rod, 9. Slider, 10. Screw, 11. Motor, 12. Filter chamber, 13. Box body, 14. Filter net. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technology in the embodiments of the utility model, a filtration device for sewage treatment. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0017] See also Figure 1-Figure 2 As shown, the utility model provides a technical solution: a filtering device for sewage treatment, comprising a box cover 1 and a box body 13, the box cover 1 is movably installed on the top of the box body 13, a motor 11 is arranged on the left side of the box body 13, a screw rod 10 is arranged on the output end of the motor 11, the right side of the screw rod 10 penetrates and extends into a connector 6 of the inner cavity of the box body 13, one end of the connector 6 away from the screw rod 10 is welded to the inner side of the cavity of the box body 13, the screw rod 10 penetrates two sides of two groups of sliders 9, the tops of the two groups of sliders 9 are respectively fixedly connected with electric telescopic rods 8, and the ends of the two groups of electric telescopic rods 8 away from the sliders 9 are welded to one side of the filter plate 4; the filter plate 4 can be driven to shake left and right by the motor 11, the screw rod 10 and the slider 9, so as to improve the fluidity of impurities in the sewage in the filter screen 14 connected above the filter plate 4, thereby preventing the filter screen 14 from being blocked by excessive impurities, and improving the filtering speed of the sewage.

[0018] For details, please refer to Figure 2 As shown, the filter plate 4 is an arc-shaped structure with its opening upward, and buckles 5 are fixedly welded at both ends of the outer side of the arc surface of the filter plate 4 , and the buckles 5 are buckled with the filter screen 14 .

[0019] In this embodiment, the movable installation of the buckle 5 and the filter screen 14 facilitates the disassembly of the filter screen, thereby facilitating the cleaning and replacement of the filter screen 14, avoiding the occurrence of incomplete filtration when the sewage filtering equipment is in use; in addition, the activated carbon and the ultra-fine glass fiber paper in the filter plate 4 cooperate with each other, and can effectively filter the sewage when the sewage filtering equipment is in use, so that the sewage filtering equipment is more efficient during filtration. The filter screen 14 adopts a five-layer composite mesh material, which is more suitable for continuous use of sewage filtering equipment.

[0020] For details, please refer to Figure 1-Figure 2 As shown, the filter plate 4 is placed in the filter chamber 12, and the filter chamber 12 is the inner cavity of the box body 13. The bottom right side of the box body 13 is provided with a water outlet 7. The top of the box cover 1 is hinged with a water inlet cover 2 through a hinge, and the box cover 1 is penetrated with a water inlet 3, and the water inlet cover 2 is clamped above the water inlet 3.

[0021] In this embodiment, the water inlet 3 is located directly above the filter plate 14, which improves the reliability of sewage filtration and enables the sewage filtration equipment to filter and treat the sewage to the greatest extent. At the same time, the inner side of the bottom of the box body 13 is designed with a steep slope, so that the treated sewage can efficiently flow into the water outlet 7, thereby improving the overall process of sewage filtration.

[0022] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical a sewage treatment filtering equipment and its utility model concept of the utility model, shall be equivalently replaced or changed, and shall be covered by the protection scope of the utility model.

Claims

1. A filtering device for sewage treatment, comprising a box cover (1) and a box body (13), characterized in that: The box cover (1) is movably mounted on the top of the box body (13). A motor (11) is provided on the left side of the box body (13). A screw rod (10) is provided at the output end of the motor (11). The right side of the screw rod (10) passes through and extends into a connecting piece (6) in the inner cavity of the box body (13). One end of the connecting piece (6) away from the screw rod (10) is welded to the inner side of the cavity of the box body (13). The screw rod (10) passes through two sides of two groups of sliders (9). The top ends of the two groups of sliders (9) are respectively fixedly connected with electric telescopic rods (8). One end of the two groups of electric telescopic rods (8) away from the sliders (9) is welded to one side of the filter plate (4).

2. A filtration device for sewage treatment according to claim 1, characterized in that: The filter plate (4) is an arc-shaped structure with an opening upward, and buckles (5) are fixedly welded at both ends of the outer side of the arc surface of the filter plate (4), and the buckles (5) are buckled with the filter screen (14).

3. A filtration device for sewage treatment according to claim 2, characterized in that: The inner cavity of the filter plate (4) includes activated carbon and ultra-fine glass fiber paper, and the filter net (14) is made of a five-layer composite net material, which is more suitable for continuous use.

4. A filtration device for sewage treatment according to claim 3, characterized in that: The filter plate (4) is placed in a filter chamber (12), the filter chamber (12) is the inner cavity of the box body (13), and a water outlet (7) is provided on the right side of the bottom of the box body (13).

5. A filtration device for sewage treatment according to claim 1, characterized in that: The top of the box cover (1) is hingedly connected to a water inlet cover (2) via a hinge. A water inlet (3) is provided through the box cover (1), and the water inlet cover (2) is clamped above the water inlet (3).

Images