Chemical sewage treatment machine

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a chemical sewage treatment machine which comprises a filter box, a mounting frame is rotatably mounted on the inner side wall of the filter box through two rotating shafts, a filter screen is fixedly mounted in the mounting frame, a motor is fixedly mounted on one side of the filter box, and the motor is fixedly mounted on the other side of the filter box. The output end of the motor is fixedly connected with one of the rotating shafts, the upper surface of the filter box is fixedly connected with a water storage box through a plurality of supporting legs, one side of the filter box fixedly communicates with a water inlet pipe, and the other side of the filter box fixedly communicates with a water outlet pipe. Impurities deposited on the filter screen can be flushed through water flow, the situation that the filter screen needs to be cleaned manually is avoided, and the used water is also water obtained after sewage is filtered, so that water resources can be saved, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and in particular to a chemical sewage treatment machine. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] When the existing sewage treatment equipment is in use, the sewage usually contains a large amount of undissolved fine waste residues, so it is necessary to use a filtering device to perform preliminary filtration on it. When the filtering device is used for a long time, more impurities will accumulate on the filter screen, which can easily cause the filter screen to be blocked. Therefore, it is necessary to manually clean the filter screen regularly. Since the filter screen is usually fixed in the sewage treatment equipment, it is not convenient to clean the filter screen more comprehensively when cleaning the filter screen.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that when the filter device is used for a long time, a lot of impurities will accumulate on the filter screen, which may easily cause the filter screen to be blocked. Therefore, the filter screen needs to be cleaned manually regularly. Since the filter screen is usually fixed in the sewage treatment equipment, it is not convenient to clean the filter screen more comprehensively when cleaning the filter screen. The present application provides a chemical sewage treatment machine.

[0006] The chemical wastewater treatment machine provided in this application adopts the following technical solution:

[0007] A chemical sewage treatment machine comprises a filter box, the inner wall of the filter box is rotatably installed with a mounting frame through two rotating shafts, a filter screen is fixedly installed in the mounting frame, a motor is fixedly installed on one side of the filter box, the output end of the motor is fixedly connected to one of the rotating shafts, the upper surface of the filter box is fixedly connected to a water storage tank through a plurality of supporting legs, one side of the filter box is fixedly connected to a water inlet pipe, the other side of the filter box is fixedly connected to a water outlet pipe, a first solenoid valve is provided on the water inlet pipe and the water outlet pipe, a water outlet box is fixedly connected to the top side of the filter box, a plurality of water outlet holes are evenly spaced on the lower surface of the water outlet box, the lower surface of the water storage tank is fixedly connected to the upper surface of the water outlet box through a connecting pipe, the connecting pipe runs through the filter box, a second solenoid valve is provided on the connecting pipe, the filter box is connected to the mounting frame through a fixing assembly, and the water storage tank is connected to the water outlet pipe through a pumping mechanism.

[0008] Preferably, the pumping mechanism includes a water pump, which is fixedly connected to the upper surface of the water tank, the water inlet end of the water pump is fixedly connected to the water outlet pipe through a first water pipe, and the water outlet end of the water pump is fixedly connected to the water tank through a second water pipe.

[0009] Preferably, the fixing assembly includes two connecting plates and a plurality of fixing rods, and the opposite sides of the two connecting plates are elastically connected to the outer wall of the filter box through two tension springs. A plurality of fixing holes are provided on the outer wall of the mounting frame, and the fixing rod is located in the tension spring. One end of the fixing rod is fixedly connected to the side wall of the connecting plate, and the other end of the fixing rod passes through the filter box and can extend into the fixing hole.

[0010] Preferably, a handle is fixedly connected to a side of the connecting plate away from the filter box.

[0011] Preferably, a guide plate is symmetrically fixedly connected to the inner side wall of the filter box, and the guide plate is located above the installation frame.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By controlling the connecting pipe to open through the second solenoid valve, the water in the water storage tank can enter the filter box through the connecting pipe and the water outlet box, and then the filter can be flushed, and the impurities on the filter can be discharged through the outlet pipe with the water flow; compared with the prior art, the impurities accumulated on the filter can be flushed by water flow, avoiding the need for manual cleaning of the filter, and the water used is also the water filtered from sewage, which can save water resources and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0015] Figure 2 is a three-dimensional cross-sectional structural schematic diagram of a filter box of an embodiment of the application;

[0016] Figure 3 is a schematic diagram of the three-dimensional structure of a fixing assembly of an embodiment of the application;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the water outlet box and the connecting pipe of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. filter box; 2. support leg; 3. water tank; 4. water pump; 5. first water pipe; 6. second water pipe; 7. first solenoid valve; 8. water inlet pipe; 9. motor; 10. connecting plate; 11. water outlet pipe; 12. mounting frame; 13. guide plate; 14. water outlet box; 15. connecting pipe; 16. tension spring; 17. fixing rod; 18. filter screen; 19. rotating shaft; 20. handle; 21. second solenoid valve. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a chemical wastewater treatment machine. Figure 1-4A chemical wastewater treatment machine comprises a filter box 1, an inner wall of the filter box 1 is rotatably mounted with an installation frame 12 through two rotating shafts 19, a filter screen 18 is fixedly mounted in the installation frame 12, a motor 9 is fixedly mounted on one side of the filter box 1, an output end of the motor 9 is fixedly connected to one of the rotating shafts 19, a water storage tank 3 is fixedly connected to the upper surface of the filter box 1 through a plurality of supporting legs 2, a water inlet pipe 8 is fixedly connected to one side of the filter box 1, a water outlet pipe 11 is fixedly connected to the other side of the filter box 1, a first solenoid valve 7 is arranged on the water inlet pipe 8 and the water outlet pipe 11, and a top side of the filter box 1 is fixedly connected to The water outlet box 14 has a plurality of water outlet holes at equal intervals on its lower surface. The lower surface of the water storage tank 3 is fixedly connected to the upper surface of the water outlet box 14 through a connecting pipe 15. The connecting pipe 15 is provided with a second solenoid valve 21. The filter box 1 is connected to the mounting frame 12 through a fixing assembly. The water storage tank 3 is connected to the water outlet pipe 11 through a pumping mechanism. The model of the motor 9 can be selected as YE2-6344-37KW. When in use, the water inlet pipe 8 and the water outlet pipe 11 can be controlled to open through the first solenoid valve 7. Sewage is poured into the filter box 1 through the water inlet pipe 8. The filter screen 18 can filter the sewage. The filtered water is then discharged through the outlet pipe 11. The filtered water in the outlet pipe 11 can be pumped into the water storage tank 3 through the pumping mechanism. When the sewage is filtered, the water inlet pipe 8 can be closed by controlling the first solenoid valve 7. The outlet pipe 11 can maintain a flow state. When the filter screen 18 needs to be cleaned, one of the rotating shafts 19 can be driven to rotate by starting the motor 9. The rotating shaft 19 can drive the installation frame 12 and the filter screen 18 to rotate. After the installation frame 12 is rotated 180°, the installation frame 12 can be fixed by the fixing assembly, and the connecting pipe 15 is opened by controlling the second solenoid valve 21. The water in the water storage tank 3 can enter the filter box 1 through the connecting pipe 15 and the water outlet box 14, and then the filter 18 can be rinsed. The impurities on the filter 18 can be discharged through the outlet pipe 11 with the water flow. When the filter 18 is cleaned, the connecting pipe 15 is controlled to be closed by the second solenoid valve 21, and the mounting frame 12 is driven by the motor 9 to rotate and reset. In this process, the impurities accumulated on the filter 18 can be rinsed by the water flow, avoiding the need for manual cleaning of the filter 18, and the water used is also the water filtered from sewage, which can save water resources and improve the practicality of the device.

[0021] Reference Figure 1 and Figure 2 The pumping mechanism includes a water pump 4, which is fixedly connected to the upper surface of the water tank 3. The water inlet end of the water pump 4 is fixedly connected to the water outlet pipe 11 through the first water pipe 5, and the water outlet end of the water pump 4 is fixedly connected to the water tank 3 through the second water pipe 6. The model of the water pump 4 can be selected as IS65-50-125; by starting the water pump 4, the water pump 4 can pump out the water in the water outlet pipe 11 through the first water pipe 5, and then the water flow can enter the water tank 3 through the second water pipe 6.

[0022] Reference Figure 2 and Figure 3 The fixing assembly includes two connecting plates 10 and a plurality of fixing rods 17. The opposite sides of the two connecting plates 10 are elastically connected to the outer side wall of the filter box 1 through two tension springs 16. A plurality of fixing holes are provided on the outer side wall of the mounting frame 12. One end of the fixing rod 17 is fixedly connected to the side wall of the connecting plate 10. The other end of the fixing rod 17 penetrates the filter box 1 and can extend into the fixing hole. The fixing rod 17 can be driven to move by pulling the connecting plate 10, so that one end of the fixing rod 17 is disengaged from the fixing hole, and the mounting frame 12 can be rotated. When the fixing rod 17 is pulled, the tension spring 16 will be stretched. After the fixing rod 17 is released, the fixing rod 17 can be driven to reset under the elastic force of the tension spring 16, so that one end of the fixing rod 17 is inserted into the fixing hole, and the mounting frame 12 can be fixed.

[0023] Reference Figure 3 A handle 20 is fixedly connected to one side of the connecting plate 10 ; the handle 20 makes it more convenient for the user to pull the connecting plate 10 .

[0024] Reference Figure 2 The inner wall of the filter box 1 is symmetrically fixedly connected with a guide plate 13; the guide plate 13 can prevent sewage from flowing down from the gap between the installation frame 12 and the filter box 1.

[0025] The implementation principle of a chemical sewage treatment machine in the embodiment of the present application is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use. When in use, the water inlet pipe 8 and the water outlet pipe 11 can be controlled to open by the first solenoid valve 7, and sewage is poured into the filter box 1 through the water inlet pipe 8. The filter screen 18 can filter the sewage and then discharge it through the water outlet pipe 11. The filtered water in the water outlet pipe 11 can be pumped into the water storage tank 3 through the pumping mechanism. When the sewage filtering is completed, the water inlet pipe 8 can be controlled to be closed by the first solenoid valve 7, and the water outlet pipe 11 can maintain a flow state. When the filter screen 18 needs to be cleaned, one of the rotating shafts 19 can be driven to rotate by starting the motor 9, and the rotating shaft 19 can drive the mounting frame 12 and the filter screen 18 to rotate. After rotating the installation frame 12 180°, the installation frame 12 can be fixed by the fixing assembly, and the connecting pipe 15 is controlled to open by the second solenoid valve 21. The water in the water storage tank 3 can enter the filter box 1 through the connecting pipe 15 and the water outlet box 14, and then the filter 18 can be rinsed, and the impurities on the filter 18 can be discharged through the outlet pipe 11 with the water flow. When the filter 18 is cleaned, the connecting pipe 15 is controlled to be closed by the second solenoid valve 21, and the installation frame 12 is driven by the motor 9 to rotate and reset. In this process, the impurities accumulated on the filter 18 can be rinsed by the water flow, avoiding the need to manually clean the filter 18, and the water used is also the water filtered from sewage, which can save water resources and improve the practicality of the device.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A chemical wastewater treatment machine, comprising a filter box (1), characterized in that: The inner wall of the filter box (1) is rotatably mounted with a mounting frame (12) via two rotating shafts (19), a filter screen (18) is fixedly mounted in the mounting frame (12), a motor (9) is fixedly mounted on one side of the filter box (1), an output end of the motor (9) is fixedly connected to one of the rotating shafts (19), the upper surface of the filter box (1) is fixedly connected to a water storage tank (3) via a plurality of supporting legs (2), one side of the filter box (1) is fixedly connected to a water inlet pipe (8), the other side of the filter box (1) is fixedly connected to a water outlet pipe (11), the water inlet pipe (8) and the water outlet pipe (11) are connected to each other. ) are provided with a first solenoid valve (7), a water outlet box (14) is fixedly connected to the top side of the filter box (1), a plurality of water outlet holes are provided at equal intervals on the lower surface of the water outlet box (14), the lower surface of the water storage tank (3) is fixedly connected to the upper surface of the water outlet box (14) through a connecting pipe (15), the connecting pipe (15) passes through the filter box (1), a second solenoid valve (21) is provided on the connecting pipe (15), the filter box (1) is connected to the installation frame (12) through a fixing component, and the water storage tank (3) is connected to the water outlet pipe (11) through a pumping mechanism.

2. A chemical wastewater treatment machine according to claim 1, characterized in that: The water pumping mechanism comprises a water pump (4), the water pump (4) being fixedly connected to the upper surface of the water storage tank (3), the water inlet end of the water pump (4) being fixedly connected to the water outlet pipe (11) via a first water pipe (5), and the water outlet end of the water pump (4) being fixedly connected to the water storage tank (3) via a second water pipe (6).

3. A chemical wastewater treatment machine according to claim 1, characterized in that: The fixing assembly comprises two connecting plates (10) and a plurality of fixing rods (17); the opposite sides of the two connecting plates (10) are elastically connected to the outer wall of the filter box (1) via two tension springs (16); a plurality of fixing holes are provided on the outer wall of the installation frame (12); the fixing rod (17) is located in the tension spring (16); one end of the fixing rod (17) is fixedly connected to the side wall of the connecting plate (10); and the other end of the fixing rod (17) penetrates the filter box (1) and can extend into the fixing hole.

4. A chemical wastewater treatment machine according to claim 3, characterized in that: A handle (20) is fixedly connected to a side of the connecting plate (10) away from the filter box (1).

5. A chemical wastewater treatment machine according to claim 1, characterized in that: A guide plate (13) is symmetrically fixedly connected to the inner side wall of the filter box (1), and the guide plate (13) is located above the installation frame (12).

Images