Filtering device for environment-friendly water treatment

Abstract

A filtering device for environment-friendly water treatment comprises a treatment box, a filter screen is fixed in the treatment box, the filter screen is provided with a collecting groove, the treatment box is provided with a sweeping mechanism for sweeping sundries on the surface of the filter screen into the collecting groove, and the filtering device further comprises a cleaning mechanism. The environment-friendly water treatment filtering device disclosed by the utility model adopts the components such as the treatment box, the filter screen, the cleaning mechanism and the collecting tank, so that effective treatment on sewage is realized. Impurities are filtered through the filter screen, and meanwhile, under pushing of the sweeping mechanism, the impurities automatically enter the collecting tank and are collected. A spiral auger and a filtering hole are arranged in the collecting tank, so that the impurities can be automatically cleaned and filtered, and compared with the prior art that the impurities need to be manually cleaned, the efficiency is higher. In addition, the filtering device is further provided with a cleaning mechanism such as a filtering hole cleaning mechanism, blocked filtering holes can be dredged through vertical movement of a cleaning rod, and normal operation of equipment is guaranteed.

Description

Technical Field

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

[0002] Water treatment is an important part of environmental protection. Its main purpose is to remove harmful substances and microorganisms in water to ensure the safety and hygiene of water sources. However, there are many kinds of impurities and pollutants in water. It is difficult to completely remove all pollutants by sedimentation and disinfection alone. At this time, filtration technology is needed.

[0003] The Chinese utility model patent with authorization announcement number CN 219481798 U is a water treatment filter device. When in use, the debris is swept into the collection groove of the filter screen by the bristles. When cleaning, it is necessary to open the block at one end of the cleaning groove for manual cleaning, which is not very convenient to use. In addition, if the debris in the collection groove cannot be cleaned in time, the debris will also accumulate on the surface of the filter screen. Therefore, the purpose of this application is to propose an environmentally friendly water treatment filter device for solving the above problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a filtering device for environmentally friendly water treatment to solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model provides a filter device for environmentally friendly water treatment, comprising a treatment box, a filter screen is fixed in the treatment box, the filter screen is provided with a collection tank, the treatment box is equipped with a cleaning mechanism for sweeping debris on the surface of the filter screen into the collection tank, the filter device also includes a cleaning mechanism, and the cleaning mechanism includes:

[0006] A spiral auger, rotatably installed in the collecting tank;

[0007] A filter hole is provided through the bottom of the collecting tank;

[0008] The filter hole cleaning mechanism is arranged at the bottom of the filter hole for cleaning the filter hole, and the filter hole cleaning mechanism includes a cleaning rod, the upper end of the cleaning rod is vertically slidably inserted into the filter hole, and the processing box is fixed with a power mechanism that drives the cleaning rod to move up and down.

[0009] Preferably, one end of the collecting tank passes through the side of the processing box and a sewage outlet is fixed on the side of the end.

[0010] Preferably, a motor is fixed to the collecting tank, and an output shaft of the motor is fixedly connected to one end of the spiral auger.

[0011] Preferably, the bottom of the collecting tank gradually increases in height from the inside to the outside of the processing box.

[0012] Preferably, the power mechanism comprises an oil cylinder, one end of which is fixedly connected to the processing box, and the other end of which is fixedly connected to the cleaning rod.

[0013] Preferably, the cleaning rod is fixed with a connecting rod, the oil cylinder is fixedly connected to the connecting rod, the inner wall of the processing box is provided with a sliding groove, and the connecting rod is slidably connected to the sliding groove.

[0014] Preferably, a water filter hole is provided through the rotating shaft of the spiral auger.

[0015] Beneficial effects: The utility model environmentally friendly water treatment filter device adopts components such as a treatment box, a filter net, a cleaning mechanism and a collection tank to achieve effective treatment of sewage. Impurities are filtered through the filter net, and at the same time, under the push of the cleaning mechanism, the impurities automatically enter the collection tank and are collected. The collection tank is provided with a spiral auger and a filter hole to automatically clean and filter impurities, which is more efficient than the existing technology that requires manual cleaning of debris. In addition, the filter device is also equipped with a cleaning mechanism, such as a filter hole cleaning mechanism, which can dredge the blocked filter hole by moving the cleaning rod up and down to ensure the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the filter structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure: 1. treatment box; 11. chute; 2. filter screen; 3. collecting tank; 31. filter hole; 32. filter hole cleaning mechanism; 321. cleaning rod; 322. power mechanism; 323. connecting rod; 4. cleaning mechanism; 5. cleaning mechanism; 51. spiral auger; 52. water filter hole. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 The specific implementation modes of the present utility model are further described in detail.

[0022] Depend on Figure 1-3The utility model provides a filtering device for environmentally friendly water treatment, comprising a treatment box 1, a filter screen 2 is fixed in the treatment box 1, the filter screen 2 is provided with a collection tank 3 for collecting debris, and the treatment box 1 is equipped with a cleaning mechanism 4 for sweeping the debris on the surface of the filter screen 2 into the collection tank 3. During the process, sewage is added through the water inlet at the upper end of the treatment box 1, and after being filtered by the filter screen 2, the debris remains on the surface of the filter screen 2. Under the cleaning of the cleaning mechanism 4, the debris automatically enters the collection tank 3 and is collected. In addition, the filtering device also includes a cleaning mechanism 5, which is used to automatically clean the debris in the collection tank 3, and the cleaning mechanism 5 includes:

[0023] The spiral auger 51 is rotatably installed in the collecting tank 3. The spiral auger 51 rotates to discharge the debris falling into the collecting tank 3 from the inner end of the collecting tank 3 to the outside.

[0024] The filter hole 31 is provided through the bottom of the collecting tank 3. Through the provision of the filter hole 31, the debris falling into the collecting tank 3 can be further filtered, so that the debris in the collecting tank 3 can be kept as dry as possible when discharged;

[0025] The filter hole cleaning mechanism 32 is arranged at the bottom of the filter hole 31 for cleaning the filter hole 31, and the filter hole cleaning mechanism 32 includes a cleaning rod 321, the upper end of the cleaning rod 321 is vertically slidably inserted into the filter hole 31, and the processing box 1 is fixed with a power mechanism 322 for driving the cleaning rod 321 to move up and down. When in use, the power mechanism 322 drives the cleaning rod 321 to move in the vertical direction, so that the upper end of the cleaning rod 321 is inserted into the filter hole 31, thereby playing a role in clearing and preventing the filter hole 31 from being blocked.

[0026] One end of the collecting tank 3 passes through the side of the processing box 1 and a sewage outlet is fixed on the side of the end portion. The debris moves outward under the conveyance of the spiral auger 51 and is then discharged through the sewage outlet.

[0027] A motor 33 is fixed to the collection tank 3, and the output shaft of the motor 33 is fixedly connected to one end of the spiral auger 51. By connecting the external power supply of the motor 33, the motor 33 drives the spiral auger 51 to rotate continuously, thereby continuously discharging the debris in the collection tank 3 to the outside, realizing non-stop cleaning. Compared with the existing technology, the filtration of sewage is more efficient.

[0028] The bottom of the collecting tank 3 gradually increases in height from the inside to the outside of the processing box 1 , so that water will automatically flow to the lower side of the collecting tank 3 under the action of its own gravity, thereby reducing the discharge of water through the sewage outlet 33 .

[0029] In some embodiments, the power mechanism 322 includes a cylinder, one end of which is fixedly connected to the processing box 1, and the other end of which is fixedly connected to the cleaning rod 321. When the cylinder is working, it drives the cleaning rod 321 to move up and down.

[0030] The cleaning rod 321 is fixed with a connecting rod 323 , the oil cylinder is fixedly connected to the connecting rod 323 , the inner wall of the processing box 1 is provided with a sliding groove 11 , and the connecting rod 323 is slidably connected to the sliding groove 11 .

[0031] A water filter hole 52 is provided on the rotating shaft of the spiral auger 51. In this way, when debris falls into the collecting tank 3, the water therein can also be filtered out downward through the water filter hole 52, thereby improving the water filtering effect. Of course, in order to further improve the water filtering effect, in some other embodiments, filter holes can also be set on the blades of the spiral auger 51, which are not shown in the figure.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filtering device for environmental water treatment, comprising a treatment box (1), a filter screen (2) fixed in the treatment box (1), the filter screen (2) being provided with a collecting tank (3), the treatment box (1) being provided with a cleaning mechanism (4) for sweeping debris on the surface of the filter screen (2) into the collecting tank (3), characterized in that: The filtering device further comprises a cleaning mechanism (5), wherein the cleaning mechanism (5) comprises: A spiral auger (51) rotatably mounted in the collecting tank (3); A filter hole (31) is provided through the bottom of the collecting tank (3); A filter hole cleaning mechanism (32) is arranged at the bottom of the filter hole (31) for cleaning the filter hole (31), and the filter hole cleaning mechanism (32) comprises a cleaning rod (321), the upper end of the cleaning rod (321) is vertically slidably inserted into the filter hole (31), and the processing box (1) is fixed with a power mechanism (322) for driving the cleaning rod (321) to move up and down.

2. The filter device for environmental water treatment according to claim 1, characterized in that: One end of the collecting tank (3) passes through the side of the processing box (1) and a sewage outlet is fixed on the side of the end.

3. The filter device for environmental water treatment according to claim 1, characterized in that: The collecting tank (3) is fixed with a motor (33), and the output shaft of the motor (33) is fixedly connected to one end of the spiral auger (51).

4. The filter device for environmental water treatment according to claim 1, characterized in that: The bottom of the collecting tank (3) gradually increases in height from the inside to the outside of the processing box (1).

5. The filter device for environmental water treatment according to claim 1, characterized in that: The power mechanism (322) comprises an oil cylinder, one end of which is fixedly connected to the processing box (1), and the other end of which is fixedly connected to the cleaning rod (321).

6. The filter device for environmental water treatment according to claim 5, characterized in that: The cleaning rod (321) is fixed with a connecting rod (323), the oil cylinder is fixedly connected to the connecting rod (323), the inner wall of the processing box (1) is provided with a sliding groove (11), and the connecting rod (323) is slidably connected to the sliding groove (11).

7. The filter device for environmentally friendly water treatment according to claim 1, characterized in that: A water filtering hole (52) is provided through the rotating shaft of the spiral auger (51).

Images