Solid collecting and processing device for sewage treatment

Abstract

The present application relates to sewage treatment technical field, disclose a kind of solid collection and processing device for sewage treatment, including separation tank and processing frame;The separation tank is internally provided with sewage cavity, movable cavity and drain cavity, and the movable cavity is provided with material guiding component;The inner wall of the processing tank is installed with symmetrically distributed guide rod, and first slider is slidably arranged on the guide rod, the first elastic member that is sleeved on the guide rod and is connected with the first slider is arranged on the inner wall of the processing frame, the first slider is connected with the material collecting tank by elastic component, and the bottom of the material collecting tank is provided with discharge port, the material collecting tank and processing frame are provided with control component, the material collecting tank, processing frame and first slider are provided with pushing component, the discharge port is provided with discharging component, and the inner wall of the processing frame is provided with airing rack component;The present application can complete the flat laying of the collected solid and drying treatment, and then facilitate drying the moisture in the collected solid, to facilitate subsequent processing.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically to a solids collection and treatment device for wastewater treatment. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in many fields. During wastewater treatment, it is necessary to filter out solid pollutants to achieve initial filtration.

[0003] Existing devices filter and collect solids from wastewater by using a spiral fan to lift the wastewater and solids upwards. During this ascent, the wastewater flows out through the drain hole, while the solids continue to rise until they reach the discharge port, where they slide into the solids collection chamber. A cylinder then drives a pressure plate to compress the incoming solids, thus completing the collection. However, the solids immediately separated from the wastewater still contain moisture and need to be dried for further processing. Existing collection and processing devices are not suitable for spreading and drying the newly separated solids, therefore improvements are needed.

[0004] Therefore, those skilled in the art have proposed a solids collection and treatment device for wastewater treatment to solve the problems mentioned in the background above. Summary of the Invention

[0005] The purpose of this invention is to provide a solids collection and treatment device for wastewater treatment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A solids collection and treatment device for wastewater treatment includes a separation box and a treatment frame. The separation box has a wastewater chamber, a movable chamber, and a discharge chamber. An inlet is provided between the bottom of the wastewater chamber and the movable chamber. A filter screen is provided between the bottom of the movable chamber and the discharge chamber. An inlet pipe communicating with the wastewater chamber is provided on the outer wall of the separation box. A discharge pipe communicating with the discharge chamber is provided on the outer wall of the separation box. A material guiding component is provided in the movable chamber for conveying the separated solids.

[0008] The inner wall of the processing box is equipped with symmetrically distributed guide rods, and a first slider is slidably mounted on the guide rods. The inner wall of the processing frame is equipped with a first elastic element sleeved on the guide rods and connected to the first slider. The first slider is connected to the collection box through the elastic element. The bottom of the collection box is equipped with a discharge port. Limiting blocks are installed on both sides of the inner wall of the processing frame. Control components are provided on the collection box and the processing frame. Pushing components are provided on the collection box, the processing frame, and the first slider. A discharge component is provided in the discharge port for opening and closing the discharge port. A drying rack component is provided on the inner wall of the processing frame for spreading and drying the solid material discharged from the collection box.

[0009] As the amount of fixed material collected in the collection box increases, the collection box descends under the action of the elastic component until it triggers the control component. The control component then powers on the pushing component, which in turn pushes the collection box to slide. At the same time, the discharging component opens. During the movement of the collection box, the solid material inside will spread evenly on the surface of the drying rack component. When the collection box moves to the limit block at the right end, the pushing component stops, and the discharging component closes. The collection box then resets under the action of the first elastic component.

[0010] As a preferred embodiment of the present invention, the control component includes a control block installed on the outer wall of the collection box, a conductive switch cooperating with the control block is installed on one inner wall of the processing frame, and a top plate connected to the control block is installed on the collection box.

[0011] As a preferred embodiment of the present invention, the pushing component includes a second electromagnet installed on the outer wall of the collection box, a first electromagnet installed on one inner wall of the processing frame, a fixing frame installed inside the processing frame, a resistance strip installed on the fixing frame, a rotating shaft rotatably installed on the first slider, a rotating disk installed on the rotating shaft, and a conductive ring cooperating with the resistance strip installed on the outer wall of the rotating disk.

[0012] As a preferred embodiment of the present invention, the feeding component includes a sluice groove formed on both sides of the feeding port, a second telescopic member is provided in the sluice groove, and a baffle plate that fits into the sluice groove is provided at the end of the second telescopic member.

[0013] As a preferred embodiment of the present invention, the drying rack component includes a drying perforated plate, one end of which is hinged to the inner wall of the processing frame, a rotating seat is rotatably mounted on the inner wall of the processing frame, the rotating seat is hinged to one end of a first telescopic member, the other end of the first telescopic member is hinged to the drying perforated plate, and a baffle is provided at the bottom of the processing frame.

[0014] As a preferred embodiment of the present invention, a water receiving tray is provided at the bottom of the processing frame, and a drain outlet is provided on the water receiving tray.

[0015] As a preferred embodiment of the present invention, the elastic component includes a side frame connected to the first slider, a fixed rod installed inside the side frame, a second slider slidably disposed on the fixed rod and in contact with the side frame, the second slider being fixedly connected to the collection box, and a second elastic component connected to the second slider being disposed at the bottom of the side frame.

[0016] As a preferred embodiment of the present invention, the material guiding component includes an auger rotatably disposed in the movable cavity, a driving component for driving the auger to rotate is installed on the top wall of the separation box, and a discharge port communicating with the movable cavity is opened at the bottom of the separation box.

[0017] As a preferred embodiment of the present invention, a controller is installed on the outer wall of the separation box.

[0018] The present invention has the following advantages: The present invention provides a solids collection and treatment device for sewage treatment. By pouring the solids separated from the sewage into the collection box, as the amount of solids collected in the collection box increases, the collection box descends under the action of the elastic component until it touches the control component. The control component sends a signal to energize and start the pushing component. The pushing component pushes the collection box to slide, and at the same time opens the feeding component. During the movement of the collection box, the solids in the collection box will be spread flat on the surface of the drying rack component. When the collection box moves to the right limit block, the pushing component will stop, and the feeding component will close. The pushing component resets the collection box under the action of the first elastic component, thereby completing the flat drying treatment of the collected solids, which facilitates the drying of the moisture in the collected solids for subsequent processing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a solids collection and treatment device for wastewater treatment.

[0020] Figure 2 This is a cross-sectional view of a solids collection and treatment device for wastewater treatment.

[0021] Figure 3 This is a schematic diagram of the structure of a collection box and elastic component in a solids collection and treatment device for wastewater treatment.

[0022] Figure 4 This is a schematic diagram of the control and actuation components in a solids collection and treatment device for wastewater treatment.

[0023] Figure 5 This is a schematic diagram of the structure of the side wall of the collection box in a solids collection and treatment device for sewage treatment.

[0024] Figure 6 This is a schematic diagram of the feeding component in a solids collection and treatment device for wastewater treatment.

[0025] In the diagram: 1. Separation box; 2. Processing frame; 3. Wastewater chamber; 4. Feed inlet; 5. Movable chamber; 6. Filter screen; 7. Sewage discharge chamber; 8. Guide component; 801. Screw conveyor; 802. Drive component; 803. Discharge port; 9. Sewage inlet pipe; 10. Sewage outlet pipe; 11. Guide rod; 12. First slider; 13. First elastic element; 14. Elastic element; 1401. Side frame; 1402. Fixing rod; 1403. Second slider; 1404. Second elastic element; 15. Collection box; 16. Discharge port; 17. Limiting block; 18. Control component; 1801. Conductive switch ; 1802, Control block; 1803, Top plate; 19, Pushing component; 1901, First electromagnet; 1902, Second electromagnet; 1903, Rotating shaft; 1904, Rotating disk; 1905, Conductive ring; 1906, Fixing frame; 1907, Resistance strip; 20, Drying rack component; 2001, Drying perforated plate; 2002, Rotating seat; 2003, First telescopic component; 21, Water receiving tray; 22, Drain outlet; 23, Baffle; 24, Controller; 25, Unloading component; 2501, Slide groove; 2502, Second telescopic component; 2503, Baffle plate. Detailed Implementation

[0026] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0027] Please see Figures 1-6 A solids collection and treatment device for wastewater treatment includes a separation box 1 and a treatment frame 2. The separation box 1 has a wastewater chamber 3, a movable chamber 5, and a discharge chamber 7. An inlet 4 is provided between the bottom of the wastewater chamber 3 and the movable chamber 5. A filter screen 6 is provided between the bottom of the movable chamber 5 and the discharge chamber 7 to filter out solids in the wastewater. An inlet pipe 9 communicating with the wastewater chamber 3 is provided on the outer wall of the separation box 1. A discharge pipe communicating with the discharge chamber 7 is provided on the outer wall of the separation box 1. A material guiding component 8 is provided in the movable chamber 5 to transport the separated solids.

[0028] The inner wall of the processing box is equipped with symmetrically distributed guide rods 11, and a first slider 12 is slidably mounted on the guide rods 11. The inner wall of the processing frame 2 is equipped with a first elastic element 13 sleeved on the guide rods 11 and connected to the first slider 12. Preferably, the first elastic element 13 is a spring. The first slider 12 is connected to the collection box 15 through an elastic element 14. The bottom of the collection box 15 is equipped with a discharge port 16. Limiting blocks 17 are installed on both sides of the inner wall of the processing frame 2 to limit the movement of the collection box 15. Control components 18 are provided on the collection box 15 and the processing frame 2. Pushing components 19 are provided on the collection box 15, the processing frame 2 and the first slider 12. A discharge component 25 is provided in the discharge port 16 to open and close the discharge port 16. A drying rack component 20 is provided on the inner wall of the processing frame 2 to lay the solid material discharged from the collection box 15 flat and dry.

[0029] As the amount of fixed material collected in the collection box 15 increases, the collection box 15 descends under the action of the elastic member 14 until it triggers the control member 18. The control member 18 sends a signal to power on the push member 19, which then pushes the collection box 15 to slide. At the same time, the discharge member 25 is opened. During the movement of the collection box 15, the solid material inside the collection box 15 will be spread flat on the surface of the drying rack member 20. When the collection box 15 moves to the right limit block 17, the push member 19 will stop, and the discharge member 25 will close. The collection box 15 will then reset under the action of the first elastic member 13.

[0030] Please see Figure 4 and Figure 5 The control component 18 includes a control block 1802 installed on the outer wall of the collection box 15. A conductive switch 1801 that cooperates with the control block 1802 is installed on one inner wall of the processing frame 2. A top plate 1803 connected to the control block 1802 is installed on the collection box 15. When the control block 1802 contacts the conductive switch 1801, it will send a signal to power on the pushing component 19 and start the feeding component 25 at the same time, opening the feeding port 16.

[0031] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5The pushing component 19 includes a second electromagnet 1902 mounted on the outer wall of the collection box 15, a first electromagnet 1901 mounted on the inner wall of one side of the processing frame 2, a fixing frame 1906 mounted inside the processing frame 2, a resistance strip 1907 mounted on the fixing frame 1906, a rotating shaft 1903 rotatably mounted on the first slider 12, a rotating disk 1904 mounted on the rotating shaft 1903, and a conductive ring 1905 cooperating with the resistance strip 1907 mounted on the outer wall of the rotating disk 1904. The first electromagnet 1901, the second electromagnet 1902, and the conductive ring 1907 are all present. Electromagnet 1905 and resistor 1907 are electrically connected. When the pushing component 19 is energized, the first electromagnet 1901 and the second electromagnet 1902 generate magnetic fields. Since the magnetic poles of the first electromagnet 1901 and the second electromagnet 1902 are the same at their near ends, the collecting box 15 is pushed to the right under the action of repulsive force, causing the first slider 12 to slide to the right along the guide rod 11. As the collecting box 15 moves, the conductive ring 1905 rolls along the resistor 1907. During this process, the circuits of the first electromagnet 1901 and the second electromagnet 1902... The circuit remains continuously connected. As the conductive ring 1905 moves to the right along the resistor bar 1907, the resistance of the circuit decreases. With the power supply voltage remaining constant, the current in the circuit increases. Consequently, the current to the first electromagnet 1901 and the second electromagnet 1902 also increases, leading to a greater repulsive force between them. This maintains the pushing force on the collection box 15, preventing loss of force as the distance between the first electromagnet 1901 and the second electromagnet 1902 increases. When the right side of the collection box 15... When the device moves to the right limit block 17, the conductive ring 1905 and the resistor bar 1907 separate. At this time, the circuit of the first electromagnet 1901 and the second electromagnet 1902 is disconnected. At the same time as the circuit is disconnected, the controller 24 receives a signal and shuts off the power supply to the circuit, and at the same time shuts off the feeding component 25. Then, under the action of the compressed first elastic element 13, it is pushed back until the collection box 15 is reset. During the process of the collection box 15 moving to the right, the solids in the collection box 15 will be evenly spread on the surface of the drying rack component 20, which facilitates the drying of the collected solids.

[0032] Please see Figure 6 The feeding component 25 includes a chute 2501 on both sides of the feeding port 16. A second telescopic member 2502 is provided in the chute 2501. Preferably, the second telescopic member 2502 is a cylinder. The end of the second telescopic member 2502 is provided with a baffle plate 2503 that fits into the chute 2501. The feeding port 16 is closed by the movable baffle plate 2503. When the feeding component 25 is started, the baffle plate 2503 will retract into the chute 2501. At this time, the solid material in the collection box 15 will be discharged from the feeding port 16.

[0033] Please see Figure 1 and Figure 2 The drying rack component 20 includes a drying perforated plate 2001. One end of the drying perforated plate 2001 is hinged to the inner wall of the processing frame 2. A rotating seat 2002 is rotatably mounted on the inner wall of the processing frame 2. The rotating seat 2002 is hinged to one end of a first telescopic member 2003. The other end of the first telescopic member 2003 is hinged to the drying perforated plate 2001. Preferably, the first telescopic member 2003 is configured as a cylinder. A baffle 23 is provided at the bottom of the processing frame 2. In the initial state, the first telescopic member 2003... Under the support, the drying perforated plate 2001 is in a horizontal state. After the solid material laid on the drying perforated plate 2001 is dried, the first telescopic member 2003 extends and retracts, causing the drying perforated plate 2001 to rotate and contact the baffle 23. At this time, the drying perforated plate 2001 is in an inclined state, which makes it easier to pour out the solid material on the drying perforated plate 2001. Fans can also be installed on both sides of the processing frame 2 to accelerate the air flow rate at the drying perforated plate 2001, thereby accelerating the drying speed of the solid material on the drying perforated plate 2001.

[0034] Please see Figure 1 and Figure 2 The bottom of the processing frame 2 is provided with a water receiving tray 21, and a drain outlet 22 is provided on the water receiving tray 21. The water receiving tray 21 is used to receive water droplets from the solids drying on the drying perforated plate 2001.

[0035] Please see Figure 1 and Figure 3 The elastic component 14 includes a side frame 1401 connected to the first slider 12. A fixed rod 1402 is installed inside the side frame 1401. A second slider 1403 that is in contact with the side frame 1401 is slidably arranged on the fixed rod 1402. The second slider 1403 is fixedly connected to the collection box 15. A second elastic element 1404 connected to the second slider 1403 is provided at the bottom of the side frame 1401. Preferably, the second elastic element 1404 is a spring. As the amount of solid material collected in the collection box 15 increases, the overall weight of the collection box 15 increases. This causes the second slider 1403 to press the second elastic element 1404, causing the collection box 15 to move downward. When the collection box 15 descends to a certain height, the control component 18 is activated.

[0036] Please see Figure 2The guiding component 8 includes an auger 801 rotatably disposed in the movable cavity 5. The top wall of the separation box 1 is equipped with a driving component 802 for driving the auger 801 to rotate. Preferably, the driving component 802 is a stepper motor. The bottom of the separation box 1 is provided with a discharge port 803 communicating with the movable cavity 5. Sewage is poured into the sewage cavity 3 through the sewage inlet pipe 9 and flows into the movable cavity 5 through the feed inlet 4. Under the action of the filter screen 6, the fixed objects in the sewage are retained in the movable cavity 5, while the remaining sewage flows into the sewage discharge cavity 7 and is finally discharged through the sewage outlet pipe 10. The auger 801 is driven to rotate by the driving component 802, thereby conveying the solid objects remaining in the movable cavity 5 upward. The solid objects conveyed to the top of the movable cavity 5 will slide down along the discharge port 803 into the collection box 15.

[0037] Please see Figure 1 The outer wall of the separation box 1 is equipped with a controller 24, which is used to control the material guiding component 8, the control component 18, the pushing component 19, the material unloading component 25 and the drying rack component 20.

[0038] In the implementation of this invention, during use, wastewater is poured into the wastewater chamber 3 through the inlet pipe 9 and flows into the movable chamber 5 through the feed inlet 4. Under the action of the filter screen 6, the solids in the wastewater are retained in the movable chamber 5, while the remaining wastewater flows into the discharge chamber 7 and is finally discharged through the outlet pipe 10. The controller 24 sends a signal to activate the drive unit 802, which drives the auger 801 to rotate, thereby conveying the solids retained in the movable chamber 5 upwards. The solids conveyed to the top of the movable chamber 5 slide down along the discharge inlet 803 into the collection box 15. As the amount of solids collected in the collection box 15 increases, the overall weight of the collection box 15 increases, which in turn causes the second slider 1403 to compress the second elastic member 1404, causing... As the collection box 15 descends, when it reaches a certain height, the control block 1802 contacts the conductive switch 1801. At this time, the controller 24 sends a signal to energize and start the pushing component 19, simultaneously activating the unloading component 25 and opening the unloading port 16. When the pushing component 19 is energized, the first electromagnet 1901 and the second electromagnet 1902 generate a magnetic field. Since the magnetic poles of the first electromagnet 1901 and the second electromagnet 1902 are the same at their closest ends, the collection box 15 is pushed to the right under the action of repulsive force, causing the first slider 12 to slide to the right along the guide rod 11. As the collection box 15 moves, the conductive ring 1905 rolls along the resistor strip 1907. During this process, the first electromagnet... The circuits of magnet 1901 and the second electromagnet 1902 remain connected. As the conductive ring 1905 moves to the right along the resistor bar 1907, the resistance in the circuit decreases, and with the power supply voltage remaining constant, the current in the circuit increases. Consequently, the current to the first electromagnet 1901 and the second electromagnet 1902 also increases, and the repulsive force between them increases. This maintains the pushing force on the collection box 15, preventing loss of force as the distance between the first electromagnet 1901 and the second electromagnet 1902 increases. When the right side of the collection box 15 moves to the right limit block 17, the conductive ring 1905 and the resistor bar 1907 separate. The circuit of the first electromagnet 1901 and the second electromagnet 1902 is disconnected. At the same time as the circuit is disconnected, the controller 24 receives a signal and shuts off the power supply to the circuit, and at the same time shuts off the feeding component 25. Then, under the action of the compressed first elastic element 13, it is pushed back until the collection box 15 is reset. During the process of the collection box 15 moving to the right, the solids in the collection box 15 will be evenly spread on the surface of the drying rack component 20, which facilitates the drying of the collected solids. After the solids spread on the drying hole plate 2001 are dried, the first telescopic element 2003 extends and retracts, so that the drying hole plate 2001 rotates to contact the baffle 23. At this time, the drying hole plate 2001 is in an inclined state, which facilitates the pouring out of the solids on the drying hole plate 2001.

[0039] This invention provides a solids collection and treatment device for wastewater treatment. Solids separated from wastewater are poured into a collection box 15. As the amount of solids collected in the collection box 15 increases, the collection box 15 descends under the action of an elastic member 14 until it triggers a control member 18. The control member 18 then powers on a pushing member 19, which in turn pushes the collection box 15 to slide. Simultaneously, the discharging member 25 opens. During the movement of the collection box 15, the solids inside are spread evenly on the surface of a drying rack member 20. When the collection box 15 moves to the right-hand limit block 17, the pushing member 19 stops, and the discharging member 25 closes. Under the action of a first elastic member 13, the pushing member 19 resets the collection box 15, thus completing the flat drying process of the collected solids. This facilitates the drying of the collected solids for subsequent processing.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A solids collection and treatment device for wastewater treatment, comprising a separation tank and a treatment frame, characterized in that, The separation chamber is provided with a sewage chamber, a movable chamber and a discharge chamber. A feed inlet is provided between the bottom of the sewage chamber and the movable chamber. A filter screen is provided between the bottom of the movable chamber and the discharge chamber. A sewage inlet pipe communicating with the sewage chamber is provided on the outer wall of the separation chamber. A discharge pipe communicating with the discharge chamber is provided on the outer wall of the separation chamber. A material guiding component is provided in the movable chamber for conveying the separated solids. The inner wall of the processing frame is equipped with symmetrically distributed guide rods, and a first slider is slidably mounted on the guide rods. The inner wall of the processing frame is provided with a first elastic element sleeved on the guide rods and connected to the first slider. The first slider is connected to the collection box through the elastic element. The bottom of the collection box is provided with a discharge port. Limiting blocks are installed on both sides of the inner wall of the processing frame. Control components are provided on the collection box and the processing frame. Pushing components are provided on the collection box, the processing frame, and the first slider. A discharge component is provided in the discharge port for opening and closing the discharge port. A drying rack component is provided on the inner wall of the processing frame for spreading and drying the solid material discharged from the collection box. As the amount of fixed material collected in the collection box increases, the collection box descends under the action of the elastic component until it triggers the control component. The control component sends a signal to power on the push component, which then pushes the collection box to slide and opens the feeding component. During the movement of the collection box, the solid material inside the collection box will be spread flat on the surface of the drying rack component. When the collection box moves to the limit block at the right end, the push component will stop, and the feeding component will close. The collection box will then reset under the action of the first elastic component. The control component includes a control block installed on the outer wall of the collection box, a conductive switch that cooperates with the control block installed on one inner wall of the processing frame, and a top plate connected to the control block installed on the collection box. The pushing component includes a second electromagnet installed on the outer wall of the collection box, a first electromagnet installed on one inner wall of the processing frame, a fixed frame installed inside the processing frame, a resistance strip installed on the fixed frame, a rotating shaft rotatably installed on the first slider, a rotating disk installed on the rotating shaft, and a conductive ring that cooperates with the resistance strip installed on the outer wall of the rotating disk. The elastic component includes a side frame connected to the first slider, a fixed rod installed inside the side frame, a second slider slidably mounted on the fixed rod and in contact with the side frame, the second slider being fixedly connected to the collection box, and a second elastic component connected to the second slider being provided at the bottom of the side frame.

2. The solids collection and treatment device for sewage treatment according to claim 1, characterized in that, The feeding component includes grooves on both sides of the feeding port, a second telescopic member is provided in the grooves, and a baffle plate that fits into the grooves is provided at the end of the second telescopic member.

3. The solids collection and treatment device for wastewater treatment according to claim 1, characterized in that, The drying rack component includes a drying perforated plate, one end of which is hinged to the inner wall of the processing frame. A rotating seat is rotatably mounted on the inner wall of the processing frame. The rotating seat is hinged to one end of a first telescopic member. The other end of the first telescopic member is hinged to the drying perforated plate. A baffle is provided at the bottom of the processing frame.

4. A solids collection and treatment device for wastewater treatment according to claim 3, characterized in that, The bottom of the processing frame is provided with a water receiving tray, and the water receiving tray has a drain outlet.

5. A solids collection and treatment device for wastewater treatment according to claim 1, characterized in that, The material guiding component includes an auger rotatably disposed in the movable cavity, a driving component for driving the auger to rotate is installed on the top wall of the separation box, and a discharge port communicating with the movable cavity is opened at the bottom of the separation box.

6. A solids collection and treatment device for wastewater treatment according to claim 1, characterized in that, A controller is installed on the outer wall of the separation box.

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