Slag sewage separation equipment

Abstract

The slag and sewage separation equipment comprises a separation box body, a slag collection box, a first filtering assembly, a second filtering assembly, a motor and a dredging assembly, a first sliding groove is formed in the separation box body, a filtering plate is obliquely arranged on the separation box body, and surrounding baffles are arranged on the two sides of the filtering plate correspondingly; a water inlet pipe is arranged at the top of the separation box and communicated with the first filtering assembly, and a water outlet pipe is arranged at the bottom of the separation box; the slag collecting box is arranged on one side of the separating box body; the first filter assembly is used for preliminarily separating slag sewage in the water inlet pipe, and the second filter assembly is used for separating slag sewage flowing down from the filter plate again; the motor is connected with the second filtering assembly and the first filtering assembly; and the dredging assembly is used for rotatably dredging the filter screen holes. Therefore, a filter tank is not needed, and the impurities and the sewage are quickly separated in a direct and continuous filtering manner, so that the separation efficiency of the slag sewage is improved.

Description

Technical Field

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

[0002] Slag wastewater mainly comes from wastewater generated during mining and ore extraction. These wastewaters include not only natural leached water and mineral processing wastewater in the mine, but also leached water from the slag dump. These waters are polluted during the mining process and contain a large amount of floating impurities such as suspended matter and grease, as well as precipitated impurities such as slag and metal particles, making the slag wastewater complex and seriously polluted.

[0003] Traditionally, slag wastewater is usually separated by sedimentation in a sedimentation tank. The slag wastewater is first discharged into the sedimentation tank. After a period of sedimentation, the floating impurities on the upper layer are removed, and then the water is discharged. Finally, the slag and other sediments are removed from the sewage tank to complete the separation of slag and sewage. However, the sedimentation time in the sewage tank is relatively long and the volume is limited. Only a limited amount of slag wastewater can be precipitated, which will affect the separation efficiency of slag wastewater. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0005] To this end, the purpose of the present application is to provide a slag-wastewater separation device that does not require a filter tank and can quickly separate impurities and wastewater through direct and continuous filtration, thereby improving the separation efficiency of slag-wastewater.

[0006] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a slag-wastewater separation device, including a separation box, a slag collection box, a first filter component, a second filter component, a motor and a dredging component, wherein first chutes are respectively provided on both sides of the separation box, a filter plate is obliquely arranged on the separation box, a plurality of filter mesh holes are arranged on the filter plate, and baffle plates are respectively provided on both sides of the filter plate; a water inlet pipe is provided on the top of the separation box, the water inlet pipe is connected to the first filter component, and a water outlet pipe is provided at the bottom of the separation box; the slag collection box is arranged on one side of the separation box; the first filter component is arranged on the separation box The first filter assembly is arranged on the separation box and is located above the filter plate, and is used for preliminarily separating the slag sewage in the water inlet pipe and discharging the slag into the slag collection box; the second filter assembly is arranged on the separation box and is located below the filter plate, and is used for further separating the slag sewage flowing down the filter plate and discharging the slag into the slag collection box; the motor is arranged on the separation box, the motor is connected to the second filter assembly, and a transmission belt is arranged on the motor output shaft, and one end of the transmission belt is sleeved with the first filter assembly; the dredging assembly is slidably arranged on the separation box, and rotates to dredge the filter mesh.

[0007] According to a slag-wastewater separation device according to an embodiment of the present application, there is no need to use a filter tank, and impurities and wastewater are quickly separated through direct and continuous filtration, thereby improving the separation efficiency of slag-wastewater.

[0008] In addition, the slag wastewater separation equipment proposed in the present application may also have the following additional technical features:

[0009] In one embodiment of the present application, the dredging assembly includes a roller shaft, two gears, two tooth plates, two rotating sleeves and two electric telescopic rods, wherein a plurality of dredging columns are arranged on the roller shaft, and the plurality of dredging columns are respectively rotatably abutted with the corresponding filter mesh holes; the two ends of the roller shaft are respectively slidably connected with the corresponding first slide grooves; the two gears are respectively arranged on both sides of the roller shaft; the two tooth plates are respectively arranged on the inner sides of the side plates of the separation box, and the gears are respectively meshed and rotatably connected with the corresponding tooth plates; the two rotating sleeves are respectively sleeved on the ends of the roller shaft; the two electric telescopic rods are respectively arranged on the side plates on both sides of the separation box, and the extension shafts of the two electric telescopic rods are respectively fixedly connected with the corresponding rotating sleeves.

[0010] In one embodiment of the present application, the dredging column is made of rubber material.

[0011] In one embodiment of the present application, the first filter assembly includes a first filter cartridge and a first auger, wherein the first filter cartridge is arranged on the separation box body and is located above the filter plate, and a plurality of first water-permeable holes are provided on the first filter cartridge; one end of the first filter cartridge close to the slag collection box is open; the first auger is rotatably arranged in the first filter cartridge, and one end of the first auger extends to the outside of the first filter cartridge and is connected to the transmission belt.

[0012] In one embodiment of the present application, the second filter assembly includes a second filter cartridge and a second auger, wherein the second filter cartridge is arranged on the separation box body and is located below the filter plate, and a plurality of second water-permeable holes are provided on the second filter cartridge; one end of the second filter cartridge close to the slag collection box is open, and a slag inlet is provided above the second filter cartridge, and the bottom end of the filter plate is arranged on the second filter cartridge and is located on the slag inlet; the second auger is rotatably arranged in the second filter cartridge, and one end of the second auger extends to the outside of the second filter cartridge and is connected to the output shaft of the motor.

[0013] In one embodiment of the present application, a slag plate is provided on the separation box body, and both ends of the slag plate are respectively slidably connected to the second sliding grooves opened on the corresponding baffle plate, and both ends of the slag plate are respectively fixedly connected to the extension shaft of the corresponding electric telescopic rod.

[0014] In one embodiment of the present application, a rotating groove is provided on the slag plate, and a one-way slag removing block is rotatably provided on the slag removing plate. The one-way slag removing block is located in the rotating groove and abuts against the filter plate.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a schematic structural diagram of a slag-wastewater separation device according to an embodiment of the present application;

[0018] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the installation structure of a slag remover block according to an embodiment of the present application;

[0020] Figure 4 is a schematic structural diagram of a first filter assembly according to an embodiment of the present application;

[0021] Figure 5 is a schematic structural diagram of a second filter assembly according to an embodiment of the present application;

[0022] Figure 6 It is a schematic diagram of the structure of a dredging component according to one embodiment of the present application.

[0023] As shown in the figure: 1. separation box; 10. first chute; 11. filter plate; 110. filter mesh; 12. baffle plate; 120. second chute; 13. slag plate; 130. rotating trough; 131. slag block; 14. water inlet pipe; 15. water outlet pipe; 2. slag collection box; 3. first filter assembly; 30. first filter cartridge; 300. first water permeable hole; 31. first auger; 4. second filter assembly; 40. second filter cartridge; 400. second water permeable hole; 401. slag inlet; 41. second auger; 5. motor; 50. transmission belt; 6. dredging assembly; 60. roller; 600. dredging column; 61. gear; 62. tooth plate; 63. rotating sleeve; 64. electric telescopic rod. DETAILED DESCRIPTION

[0024] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0025] The slag-wastewater separation equipment according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0026] like Figure 1-Figure 6 As shown, the slag-wastewater separation equipment of the embodiment of the present application may include a separation box 1, a slag collection box 2, a first filter component 3, a second filter component 4, a motor 5 and a dredging component 6.

[0027] A first slide groove 10 is respectively provided on both sides of the separation box body 1 , a filter plate 11 is obliquely provided on the separation box body 1 , a plurality of filter mesh holes 110 are provided on the filter plate 11 , and baffle plates 12 are respectively provided on both sides of the filter plate 11 .

[0028] It should be noted that the separation box 1 described in this embodiment is a right triangle, and the filter plate 11 is obliquely arranged on the hypotenuse side of the right triangle. The inclined setting of the filter plate 11 facilitates the rapid separation of slag impurities and sewage, that is, sewage leaks from the filter mesh 110, and impurities slide from the inclined filter plate 11 into the second filter assembly 4.

[0029] It can be understood that, by providing the baffle plate 12, the slag sewage leaking out of the first filter assembly 3 is prevented from leaking out from both sides of the filter plate 11, thereby ensuring the filtering effect of the slag sewage.

[0030] A water inlet pipe 14 is arranged on the top of the separation box 1 , and the water inlet pipe 14 is communicated with the first filter assembly 3 . A water outlet pipe 15 is arranged on the bottom of the separation box 1 . The slag collection box 2 is arranged on one side of the separation box 1 .

[0031] It should be noted that the water outlet pipe 15 described in this embodiment is arranged at one side of the bottom end of the separation box 1 to facilitate the discharge of sewage.

[0032] The first filter assembly 3 is disposed on the separation box 1 and is located above the filter plate 11 , and the first filter assembly 3 is used to preliminarily separate the slag wastewater in the water inlet pipe 14 and discharge the slag into the slag collection box 2 .

[0033] It should be noted that the first filter assembly 3 described in this embodiment can filter impurities with a large diameter, thereby reducing the filtering pressure of the filter plate 11 and improving the filtering efficiency of slag wastewater.

[0034] The second filter assembly 4 is disposed on the separation box 1 and is located below the filter plate 11 , and is used to re-separate the slag wastewater flowing down the filter plate 11 and discharge the slag into the slag collection box 2 .

[0035] It should be noted that the second filter assembly 4 described in this embodiment can filter impurities with small diameters, thereby ensuring the filtering quality of sewage.

[0036] The motor 5 is arranged on the separation box 1, the motor 5 is connected to the second filter component 4, and a transmission belt 50 is arranged on the output shaft of the motor 5, one end of the transmission belt 50 is sleeved with the first filter component 3, and the dredging component 6 is slidably arranged on the separation box 1, and rotates to dredge the filter mesh 110.

[0037] It is understandable that the rotation of the motor 5 drives the first filter assembly 3 to rotate, and the second filter assembly 4 can be driven to rotate through the transmission belt 50, thereby reducing the use of related driving components and reducing the use cost of the device.

[0038] It can be understood that, by providing the dredging component 6 , it is possible to prevent the filter plate 11 from being blocked, thereby improving the filtering efficiency of the filter plate 11 .

[0039] Specifically, in the actual operation process, the relevant staff starts the device, and the controller (not shown in the figure) controls the motor 5 to rotate, and the motor 5 drives the second filter component 4 to rotate, and the rotation of the motor 5 drives the transmission belt 50 and the first filter component 3 to rotate, and the sewage enters the first filter component 3 from the water inlet pipe 14, and impurities with large diameter or large particles accumulate in the first filter component 3 and are discharged into the slag collection box 2 through the first filter component 3, and slag and sewage with small diameter or small particles flow through the filter plate 11, and the filter plate 11 leaks the sewage into the separation box 1, and slag with small diameter or small particles flows into the second filter component 4, and the second filter component 4 pushes the small diameter slag into the slag collection box 2, and the sewage flowing into the second filter component 4 is leaked into the separation box 1 and flows out from the outlet pipe 15, thereby realizing real-time separation of slag and sewage.

[0040] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 6 As shown, the dredging assembly 6 may include a roller 60, two gears 61, two tooth plates 62, two rotating sleeves 63 and two electric telescopic rods 64.

[0041] Among them, a plurality of dredging columns 600 are arranged on the roller shaft 60, and the plurality of dredging columns 600 are respectively rotatably abutted with the corresponding filter mesh holes 110; the two ends of the roller shaft 60 are respectively slidably connected with the corresponding first slide groove 10, two gears 61 are respectively arranged on both sides of the roller shaft 60, two tooth plates 62 are respectively arranged on the inner sides of the side plates of the separation box body 1, and the gears 61 are respectively engaged and rotatably connected with the corresponding tooth plates 62, two rotating sleeves 63 are respectively sleeved on the ends of the roller shaft 60, two electric telescopic rods 64 are respectively arranged on the side plates on both sides of the separation box body 1, and the extension shafts of the two electric telescopic rods 64 are respectively fixedly connected with the corresponding rotating sleeves 63.

[0042] It should be noted that the roller 60 described in this embodiment is arranged below the filter plate 11, and the filter mesh 110 on the filter plate 11 is rotated, plugged and cleared from the bottom of the filter plate 11, thereby preventing the roller 60 from rotating above the filter plate 11, and the clearing column 600 puts the slag in the filter mesh 110 into the separation box 1, thereby ensuring the filtering quality of the device.

[0043] It can be understood that, through the setting of the gear 61 and the tooth plate 62, as well as the setting of the rotating sleeve 63, when the electric telescopic rod 64 is extended, it drives the rotating sleeve 63 to move, and the rotating sleeve 63 drives the roller 60 to move, and the roller 60 drives the gear 61 to rotate on the tooth plate 62, so that the roller 60 can rotate during the movement and rotate and plug the filter mesh 110 to cast out the impurities in the filter mesh 110.

[0044] In one embodiment of the present application, Figure 6 As shown, the dredging column 600 is made of rubber material.

[0045] It should be noted that the dredging column 600 described in this embodiment can be supported by metal materials, but the dredging column 600 made of elastic rubber material can reduce the damage to the filter mesh 110 and increase the service life of the filter plate 11.

[0046] In one embodiment of the present application, Figure 1 and Figure 4 As shown, the first filter assembly 3 may include a first filter cartridge 30 and a first auger 31 .

[0047] Among them, the first filter cartridge 30 is arranged on the separation box body 1 and is located above the filter plate 11, and a plurality of first water-permeable holes 300 are opened on the first filter cartridge 30. One end of the first filter cartridge 30 close to the slag collection box 2 is opened. The first auger 31 is rotatably arranged in the first filter cartridge 30. One end of the first auger 31 extends to the outside of the first filter cartridge 30 and is connected to the transmission belt 50.

[0048] It should be noted that the first auger 31 and the first filter cartridge 30 described in this embodiment are clearance-matched, thereby reducing sewage leakage from one end of the first filter cartridge 30 .

[0049] It should be noted that the top of the first filter cartridge 30 described in this embodiment is connected to the water inlet pipe 14 away from the slag collection box 2, thereby increasing the flow of slag sewage and further reducing sewage leakage from one end of the first filter cartridge 30.

[0050] In one embodiment of the present application, Figure 1 and Figure 5As shown, the second filter assembly 4 may include a second filter cartridge 40 and a second auger 41 .

[0051] Among them, the second filter cartridge 40 is arranged on the separation box body 1 and is located below the filter plate 11, and a plurality of second water-permeable holes 400 are opened on the second filter cartridge 40. The end of the second filter cartridge 40 close to the slag collection box 2 is opened, and a slag inlet 401 is opened above the second filter cartridge 40. The bottom end of the filter plate 11 is arranged on the second filter cartridge 40 and is located on the slag inlet 401. The second auger 41 is rotatably arranged in the second filter cartridge 40, and one end of the second auger 41 extends to the outside of the second filter cartridge 40 and is connected to the output shaft of the motor 5.

[0052] It should be noted that the diameter of the second water permeable hole 400 described in this embodiment is smaller than the diameter of the first water permeable hole 300 , thereby achieving the preliminary filtering effect of the first filter component 3 and the final filtering effect of the second filter component 4 .

[0053] It can be understood that, by setting the slag inlet 401, the slag sliding down the filter plate 11 can enter the second filter cylinder 40, so that the slag and the sewage flowing down can be filtered again.

[0054] It should be noted that the second auger 41 and the second filter cartridge 40 described in this embodiment are clearance-matched, thereby reducing sewage leakage from one end of the second filter cartridge 40 .

[0055] In one embodiment of the present application, Figure 1 and Figure 2 As shown, a slag plate 13 is provided on the separation box body 1, and both ends of the slag plate 13 are slidably connected to the second slide groove 120 opened on the corresponding baffle plate 12, and both ends of the slag plate 13 are fixedly connected to the extension shaft of the corresponding electric telescopic rod 64.

[0056] It can be understood that, by providing the slag plate 13 , the dropping efficiency of the slag on the filter plate 11 can be increased, thereby improving the separation efficiency of the slag and sewage.

[0057] In one embodiment of the present application, Figure 1-Figure 3 As shown, a rotation groove 130 is formed on the slag removing plate 13 , and a one-way slag removing block 131 is rotatably provided on the slag removing plate 13 . The one-way slag removing block 131 is located in the rotation groove 130 and abuts against the filter plate 11 .

[0058] It should be noted that the one-way slag shifting of the one-way slag shifting block 131 described in this embodiment means that when the slag shifting plate 13 slides downward from the filter plate 11, the one-way slag shifting block 131 shifts the slag on the filter plate 11, and when the slag shifting plate 13 slides upward from the filter plate 11, the one-way slag shifting block 131 rotates into the rotating groove 130 and does not shift the slag upward, thereby improving the slag shifting efficiency of the slag on the filter plate 11.

[0059] Specifically, in the actual operation process, the relevant staff starts the device, and the controller (not shown in the figure) controls the motor 5 to rotate. The motor 5 drives the second auger 41 to rotate in the second filter cartridge 40, and the rotation of the motor 5 drives the transmission belt 50 and the first auger 31 to rotate. The sewage enters the first filter cartridge 30 from the water inlet pipe 14. Under the rotation of the first auger 31, the slag sewage is pushed to move in the first filter cartridge 30. Small particles of slag and sewage flow out from the first water permeable hole 300 to the filter plate 11, and large particles of slag are pushed by the first auger 31 and discharged into the slag collection box 2.

[0060] Small particles of slag and sewage are filtered through the filter plate 11, so that the slag remains on the filter plate 11, and the sewage leaks out into the separation box 1 through the filter mesh holes 110. When the filter screen is blocked, the controller controls the electric telescopic rod 64 to extend, driving the rotating sleeve 63 to move, and the rotating sleeve 63 drives the roller 60 to move, so that the gear 61 on the roller 60 engages and rotates with the tooth plate 62, so that the roller 60 rotates during the movement, and the slag blocked on the filter screen is thrown out through the dredging column 600, thereby avoiding blockage of the filter plate 11.

[0061] When the electric telescopic rod 64 is extended, it can drive the slag plate 13 to move downward on the filter mesh plate. During the downward movement, the slag block 131 abuts against the filter plate 11, thereby scraping off the slag on the filter plate 11, and when the slag plate 13 moves upward on the filter mesh plate, the slag block 131 rotates into the rotating groove 130 and does not abut against the filter plate 11, so that the slag will not be scraped upward for accumulation, thereby ensuring the slag scraping efficiency.

[0062] The small particles of slag on the filter plate 11 flow into the second filter cartridge 40, and the second filter assembly 4 pushes the small particles of slag into the slag collection box 2. The sewage flowing into the second filter assembly 4 leaks into the separation box 1 and flows out from the outlet pipe 15, thereby realizing real-time separation of slag and sewage.

[0063] In summary, the slag-wastewater separation equipment of the embodiment of the present application does not require a filter tank, and can quickly separate impurities and wastewater through direct and continuous filtration, thereby improving the separation efficiency of slag-wastewater.

[0064] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0066] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A slag wastewater separation device, characterized in that: It includes a separation box, a slag collection box, a first filter assembly, a second filter assembly, a motor and a dredging assembly, wherein: The separation box body is provided with first slide grooves on both sides, a filter plate is obliquely arranged on the separation box body, a plurality of filter mesh holes are arranged on the filter plate, and baffle plates are arranged on both sides of the filter plate; The top of the separation box is provided with a water inlet pipe, the water inlet pipe is connected with the first filter assembly, and the bottom of the separation box is provided with a water outlet pipe; The slag collecting box is arranged on one side of the separation box body; The first filter assembly is arranged on the separation box body and is located above the filter plate, and the first filter assembly is used to perform preliminary separation of the slag sewage in the water inlet pipe and discharge the slag into the slag collection box; The second filter assembly is arranged on the separation box and is located below the filter plate, and the second filter assembly is used to re-separate the slag sewage flowing down the filter plate and discharge the slag into the slag collection box; The motor is arranged on the separation box, the motor is connected to the second filter assembly, and a transmission belt is arranged on the output shaft of the motor, and one end of the transmission belt is sleeved with the first filter assembly; The dredging component is slidably arranged on the separation box body, and rotates to dredge the filter mesh.

2. The slag-wastewater separation equipment according to claim 1, characterized in that: The dredging assembly includes a roller shaft, two gears, two tooth plates, two rotating sleeves and two electric telescopic rods, wherein: A plurality of dredging columns are arranged on the roller shaft, and the plurality of dredging columns are respectively rotatably abutted against the corresponding filter mesh holes; the two ends of the roller shaft are respectively slidably connected with the corresponding first sliding grooves; The two gears are respectively arranged on both sides of the roller shaft; The two tooth plates are respectively arranged on the inner sides of the side plates of the separation box, and the gears are meshed and rotatably connected with the tooth plates corresponding to the gears respectively; The two rotating sleeves are respectively sleeved on the ends of the roller shaft; The two electric telescopic rods are respectively arranged on the side panels of the separation box body, and the extension shafts of the two electric telescopic rods are respectively fixedly connected to the corresponding rotating sleeves.

3. The slag-wastewater separation equipment according to claim 2, characterized in that: The dredging column is made of rubber material.

4. The slag-wastewater separation equipment according to claim 1, characterized in that: The first filter assembly includes a first filter cartridge and a first auger, wherein: The first filter cartridge is arranged on the separation box and is located above the filter plate, and a plurality of first water permeable holes are opened on the first filter cartridge; One end of the first filter cylinder close to the slag collecting box is opened; The first auger is rotatably disposed in the first filter cartridge, and one end of the first auger extends to the outside of the first filter cartridge and is connected to the transmission belt.

5. The slag-wastewater separation equipment according to claim 1, characterized in that: The second filter assembly includes a second filter cartridge and a second auger, wherein: The second filter cartridge is arranged on the separation box and is located below the filter plate, and a plurality of second water permeable holes are opened on the second filter cartridge; One end of the second filter cylinder close to the slag collection box is open, and a slag inlet is provided above the second filter cylinder, and the bottom end of the filter plate is arranged on the second filter cylinder and located on the slag inlet; The second auger is rotatably disposed in the second filter cartridge, and one end of the second auger extends to the outside of the second filter cartridge and is connected to the output shaft of the motor.

6. The slag-wastewater separation equipment according to claim 2, characterized in that: The separation box body is provided with a slag plate, and the two ends of the slag plate are respectively slidably connected to the second sliding grooves provided on the corresponding baffle plate, and the two ends of the slag plate are respectively fixedly connected to the extension shafts of the corresponding electric telescopic rods.

7. The slag-wastewater separation equipment according to claim 6, characterized in that: A rotation groove is provided on the slag removing plate, and a one-way slag removing block is rotatably arranged on the slag removing plate. The one-way slag removing block is located in the rotation groove and abuts against the filter plate.

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