Composite filter material water purification and sludge filtration device

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a composite filter material water purifying and sludge filtering device which comprises a filtering box, a standing box is fixedly connected to the front end of the filtering box, a motor is arranged at the rear end of the filtering box, and an output shaft of the motor penetrates through the side wall of the filtering box and is fixedly connected with a bearing in a sleeved mode. The outer surface of the bearing is fixedly connected with a spiral blade, and a filter cylinder is arranged outside the spiral blade. When the sludge filter is used and sludge enters the filter cylinder, a worker outputs power to the bearing through the motor, so that the bearing rotates, the purpose of filtering the sludge is achieved through bearing transmission and matching of other parts, the overall purification effect is enhanced, residual impurities can be further removed, and the service life of the sludge filter is prolonged. The method provided by the utility model ensures that the effluent quality reaches a higher standard, improves the resource utilization rate, effectively separates and treats the sludge, provides possibility for subsequent resource utilization of the sludge, reduces the discharge of wastes, and reduces the risk of secondary pollution.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a composite filter material water purification and sludge filtering device. Background Art

[0002] With the acceleration of industrialization and urbanization, water pollution is becoming increasingly serious. Sewage not only contains various chemical pollutants, but also a large amount of suspended solids and sludge. Traditional water purification methods often have problems of low efficiency and poor results when treating such complex water quality.

[0003] Chinese patent: CN212548530U, proposes that the utility model discloses an activated sludge filtering device, including an outer box, an inlet pipe is fixedly installed on the inner side of the upper end of the outer box, a support frame is fixedly installed on the lower end of the inlet pipe, the lower end of the support frame is fixedly installed on the bottom of the outer box, a fixing ring is fixedly installed on the inner wall surface of the upper end of the support frame, a rotating ring is rotatably connected inside the fixing ring, the outer surface of the rotating ring is provided with teeth, a filter cartridge is fixedly installed inside the support frame, the filter cartridge is located below the middle of the rotating ring, a support rod is fixedly installed on the lower end surface of the rotating ring, and a stirring net is fixedly installed on the inner side of the support rod. The device has good filtering effect and is worthy of promotion.

[0004] During use, the above patent cannot effectively separate and treat sludge, making it difficult to create conditions for subsequent resource utilization of sludge, increasing the risk of secondary pollution, and making it difficult to make the water in the sludge meet environmental emission standards, reducing the purification effect and quality of water, and to a certain extent hindering the recycling of water resources and ecological protection. Based on this, a composite filter media water purification and sludge filtration device is specially proposed for improvement. Utility Model Content

[0005] In order to solve the above-mentioned problems existing in the prior art, the utility model provides a composite filter media water purification and sludge filtration device, which can effectively separate and treat sludge, provide the possibility for subsequent resource utilization of sludge, reduce waste discharge, reduce the risk of secondary pollution, and achieve the purpose of environmental protection emission standards for water in sludge, greatly improve the purification effect and quality of water, meet the requirements of sustainable development, and help to achieve the recycling of water resources and ecological protection.

[0006] The filter bag is fixed with a filter cloth, and the filter bag has a bottom end and a bottom end, and a bottom end of the filter bag is fixed with a filter cloth, and the filter bag has a bottom end and a bottom end.

[0007] As an optimal technical solution of the present invention, a purification box is fixedly installed at the lower part of the filter box, a quartz sand layer is opened at the upper part of the purification box, an activated carbon layer is opened in the middle of the purification box, and a water outlet pipe is fixedly connected to one side of the bottom of the purification box, one end of the water outlet pipe passes through the side wall of the purification box and extends to the outside of the filter box.

[0008] As a preferred technical solution of the present invention, a plurality of filter holes are provided at the bottom of the drawer, and a handle is fixedly connected to one side of the drawer.

[0009] As a preferred technical solution of the present invention, a support frame is fixedly connected to the bottom of the motor, and one side of the support frame is fixedly connected to the rear end of the filter box.

[0010] As an optimal technical solution of the present invention, a mud inlet is opened at one end of the top of the filter box, and the bottom end of the mud inlet is fixedly connected to a mud inlet pipe. The bottom end of the mud inlet pipe passes through the top of the filter box and extends to the inside of the filter cartridge.

[0011] As a preferred technical solution of the present invention, one end of the bearing is fixedly connected to a cross connecting rod, and the outer ends of the cross connecting rods are fixedly connected to the side walls of the filter box.

[0012] As a preferred technical solution of the present invention, the center of the motor output shaft and the center of the bearing are on the same straight line.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When the utility model is in use, when the sludge enters the interior of the filter cartridge, the staff outputs power to the bearing through the motor, causing the bearing to rotate. Through the cooperation of the bearing transmission and other components, the purpose of filtering the sludge is achieved, thereby enhancing the overall purification effect, further removing residual impurities, ensuring that the effluent water quality reaches a higher standard, improving resource utilization, effectively separating and treating sludge, providing the possibility for subsequent resource utilization of sludge, reducing waste discharge, and reducing the risk of secondary pollution;

[0015] 2. When the utility model is in use, after double deep purification treatment by the quartz sand layer and the activated carbon layer above the interior of the purification box 12, the outlet pipe 15 will discharge the water that meets the purification standard out of the purification box 12, thereby achieving the purpose of environmental protection discharge standards for the water in the sludge. This design greatly improves the purification effect and quality of water, meets the requirements of sustainable development, and helps to achieve the recycling of water resources and ecological protection. 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 This is a schematic diagram of the side structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0022] In the figure: 1. Filter box; 2. Standing box; 3. Drawer; 4. Handle; 5. Mud inlet; 6. Motor; 7. Support frame; 8. Filter cartridge; 9. Cross connecting rod; 10. Filter hole; 11. First water pipe; 12. Purification box; 13. Quartz sand layer; 14. Activated carbon layer; 15. Water outlet pipe; 16. Second water pipe; 17. Mud inlet pipe; 18. Spiral blade; 19. Bearing; 20. Arc filter screen; 21. Concave plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0024] See also Figure 1-Figure 5 The utility model provides the following technical solutions: a composite filter material water purification and sludge filtering device, including a filter box 1, the front end of the filter box 1 is fixedly connected to the static box 2, the rear end of the filter box 1 is provided with a motor 6, the output shaft of the motor 6 passes through the side wall of the filter box 1 and is fixedly sleeved with a bearing 19, the outer surface of the bearing 19 is fixedly connected with a spiral leaf 18, the outside of the spiral leaf 18 is provided with a filter cartridge 8, a concave plate 21 is provided below the filter cartridge 8, one end of the bottom of the concave plate 21 is fixedly connected to the second water pipe 16, the second The bottom end of the water pipe 16 passes through the bottom wall of the concave plate 21 and extends to the interior of the purification box 12. One end of the filter cartridge 8 is fixedly connected to the inner wall of the filter box 1, and the other end of the filter cartridge 8 passes through the side wall of the filter box 1 and extends to the interior of the still box 2. A drawer 3 is slidably connected to the interior of the still box 2. A first water pipe 11 is provided under the drawer 3. One end of the first water pipe 11 is fixedly sleeved with an arc-shaped filter screen 20. The other end of the first water pipe 11 passes through the bottom wall of the still box 2 and the side wall of the filter box 1 and extends to the interior of the purification box 12.

[0025] Specifically, when the sludge enters the interior of the filter cartridge 8, the staff outputs power to the bearing 19 through the motor 6, causing the bearing 19 to rotate, and the bearing 19 drives the spiral blade 18 to rotate inside the filter cartridge 8. Under the filtering action of the filter cartridge 8, the filtered water passes through the pores of the filter cartridge 8 and falls onto the concave plate 21, and is then introduced into the purification box 12 through the second water pipe 16, while the sludge in the sewage is trapped in the filter cartridge 8 and is squeezed and pushed into the still box 2 by the spiral blade 18, and finally falls into the drawer 3. After a certain period of standing, the moisture in the sludge slowly seeps down, and after being filtered again by the arc filter mesh 20, it enters the purification box 12 through the first water pipe 11, thereby achieving the purpose of filtering the sludge, enhancing the overall purification effect, and being able to further remove residual impurities, ensuring that the effluent water quality reaches a higher standard, improving resource utilization, effectively separating and treating sludge, providing possibility for subsequent resource utilization of sludge, reducing waste discharge, and reducing the risk of secondary pollution.

[0026] See also Figure 3A purification box 12 is fixedly installed at the bottom of the filter box 1, a quartz sand layer 13 is opened on the top of the purification box 12, an activated carbon layer 14 is opened in the middle of the purification box 12, and a water outlet pipe 15 is fixedly connected to one side of the bottom of the purification box 12. One end of the water outlet pipe 15 passes through the side wall of the purification box 12 and extends to the outside of the filter box 1.

[0027] Specifically, the quartz sand layer 13 above the interior of the purification box 12 has fine pores that can further intercept tiny particulate impurities remaining in the water after preliminary filtration. The activated carbon layer 14 in the middle of the purification box 12 has a strong adsorption capacity and can adsorb harmful substances such as organic matter, odor, color, etc. in the water, thereby improving the quality of the water. After double deep purification treatment, the purified water is collected at the bottom of the purification box 12, and the outlet pipe 15 discharges the water that meets the purification standard out of the purification box 12, thereby achieving the purpose of environmental protection emission standards for the water in the sludge. This design greatly improves the purification effect and quality of water, meets the requirements of sustainable development, and helps to achieve the recycling of water resources and ecological protection.

[0028] See also Figure 1 and Figure 3 A plurality of filter holes 10 are provided at the bottom of the drawer 3, and a handle 4 is fixedly connected to one side of the drawer 3.

[0029] Specifically, a plurality of filter holes 10 opened at the bottom of the drawer 3 can allow sewage that seeps out after the sludge is allowed to stand to pass through, while the sludge is retained in the drawer. The handle 4 fixedly connected to one side of the drawer 3 makes it convenient for the operator to pull out the drawer, making it convenient to regularly clean the sludge in the drawer, thereby ensuring the continued normal operation of the standing box and improving the filtering effect.

[0030] See also Figure 1-Figure 2 The bottom of the motor 6 is fixedly connected to a support frame 7, and one side of the support frame 7 is fixedly connected to the rear end of the filter box 1.

[0031] Specifically, the support frame 7 can provide stable support for the motor 6 to prevent the motor 6 from shaking or shifting during operation, thereby ensuring the normal rotation of the bearing 19 and ensuring that the spiral blade 18 works stably and effectively.

[0032] See also Figure 1-Figure 3 A mud inlet 5 is provided at one end of the top of the filter box 1 , and a mud inlet pipe 17 is fixedly connected to the bottom end of the mud inlet 5 . The bottom end of the mud inlet pipe 17 passes through the top of the filter box 1 and extends to the inside of the filter cartridge 8 .

[0033] Specifically, the mud inlet 5 opened at the top of the filter box 1 is used to receive the sludge to be treated. The mud inlet pipe 17 fixedly connected to the bottom end of the mud inlet 5 can guide the sludge into the filter cartridge 8 for filtration treatment, so that the sludge can directly enter the key filtration area, thereby improving the efficiency and convenience of treatment.

[0034] See also Figure 3 One end of the bearing 19 is fixedly connected to a cross connecting rod 9, and the outer ends of the cross connecting rod 9 are fixedly connected to the side wall of the filter box 1.

[0035] Specifically, when the motor 6 drives the bearing 19 to rotate, a certain amount of torque and vibration will be generated. The cross connecting rod 9 can effectively disperse and withstand these forces to ensure the normal operation of the bearing 19, so that the spiral blades 18 can stably push the sewage and sludge for filtering and treatment, thereby enhancing the stability of the bearing 19 and reducing its shaking or deviation during operation.

[0036] See also Figure 3 , the center of the output shaft of the motor 6 and the center of the bearing 19 are on the same straight line.

[0037] Specifically, the power output by the motor 6 can be evenly and stably transmitted to the spiral blades 18 through the bearings 19, reducing additional vibration and energy loss caused by eccentricity and extending their service life.

[0038] The working principle and use process of the present invention: During the use of the present invention, when the sludge enters the interior of the filter cartridge 8, the staff outputs power to the bearing 19 through the motor 6, causing the bearing 19 to rotate, and the bearing 19 drives the spiral blade 18 to rotate inside the filter cartridge 8. Under the filtering action of the filter cartridge 8, the filtered water passes through the pores of the filter cartridge 8 and falls onto the concave plate 21, and is then introduced into the purification box 12 by the second water pipe 16, while the sludge in the sewage is trapped in the filter cartridge 8 and is squeezed and pushed into the still box 2 by the spiral blade 18, and finally falls into the drawer 3. After a certain period of standing, the moisture in the sludge slowly seeps down, and after being filtered again by the arc filter mesh 20, it enters the purification box 12 through the first water pipe 11, thereby achieving the purpose of filtering the sludge, enhancing the overall purification effect, and being able to further remove residual impurities, ensuring that the effluent water quality reaches a higher standard, and improving It improves resource utilization, effectively separates and treats sludge, provides the possibility for subsequent resource utilization of sludge, reduces waste discharge, and reduces the risk of secondary pollution. The sewage after preliminary filtration is deeply purified again inside the purification box 12. The quartz sand layer 13 above the inside of the purification box 12 has fine pores that can further intercept tiny particle impurities remaining in the water after preliminary filtration. The activated carbon layer 14 in the middle of the purification box 12 has a strong adsorption capacity and can adsorb harmful substances such as organic matter, odor, color, etc. in the water, thereby improving the quality of the water. After double deep purification treatment, the purified water is collected at the bottom of the purification box 12, and the outlet pipe 15 discharges the water that meets the purification standard out of the purification box 12, thereby achieving the purpose of environmental protection emission standards for the water in the sludge. This design greatly improves the purification effect and quality of water, meets the requirements of sustainable development, and helps to achieve the recycling of water resources and ecological protection.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A composite filter media water purification and sludge filtration device, comprising a filter box (1), characterized in that: The front end of the filter box (1) is fixedly connected to the stationary box (2), and the rear end of the filter box (1) is provided with a motor (6). The output shaft of the motor (6) passes through the side wall of the filter box (1) and is fixedly sleeved with a bearing (19). The outer surface of the bearing (19) is fixedly connected to a spiral leaf (18). The outer surface of the spiral leaf (18) is provided with a filter cartridge (8). A concave plate (21) is provided below the filter cartridge (8). One end of the bottom of the concave plate (21) is fixedly connected to a second water pipe (16). The bottom end of the second water pipe (16) passes through the bottom of the concave plate (21). The filter cartridge (8) is fixedly connected to the inner wall of the filter box (1) and extends to the interior of the purification box (12); one end of the filter cartridge (8) is fixedly connected to the inner wall of the filter box (1); the other end of the filter cartridge (8) passes through the side wall of the filter box (1) and extends to the interior of the static box (2); a drawer (3) is slidably connected to the interior of the static box (2); a first water pipe (11) is provided below the drawer (3); one end of the first water pipe (11) is fixedly sleeved with an arc filter (20); the other end of the first water pipe (11) passes through the bottom wall of the static box (2) and the side wall of the filter box (1) and extends to the interior of the purification box (12).

2. A composite filter media water purification and sludge filtration device according to claim 1, characterized in that: A purification box (12) is fixedly installed at the lower part of the filter box (1), a quartz sand layer (13) is provided at the upper part of the purification box (12), an activated carbon layer (14) is provided in the middle of the purification box (12), and a water outlet pipe (15) is fixedly connected to one side of the bottom of the purification box (12), one end of the water outlet pipe (15) passes through the side wall of the purification box (12) and extends to the outside of the filter box (1).

3. The composite filter media water purification and sludge filtration device according to claim 1, characterized in that: A plurality of filter holes (10) are provided at the bottom of the drawer (3), and a handle (4) is fixedly connected to one side of the drawer (3).

4. The composite filter media water purification and sludge filtration device according to claim 1, characterized in that: The bottom of the motor (6) is fixedly connected to a support frame (7), and one side of the support frame (7) is fixedly connected to the rear end of the filter box (1).

5. The composite filter media water purification and sludge filtration device according to claim 1, characterized in that: A mud inlet (5) is provided at one end of the top of the filter box (1), and a mud inlet pipe (17) is fixedly connected to the bottom end of the mud inlet (5). The bottom end of the mud inlet pipe (17) passes through the top of the filter box (1) and extends into the interior of the filter cartridge (8).

6. The composite filter media water purification and sludge filtration device according to claim 1, characterized in that: One end of the bearing (19) is fixedly connected to a cross connecting rod (9), and the outer ends of the cross connecting rod (9) are fixedly connected to the side wall of the filter box (1).

7. The composite filter media water purification and sludge filtration device according to claim 1, characterized in that: The center of the output shaft of the motor (6) and the center of the bearing (19) are located on the same straight line.

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