A sewage treatment mechanism based on solar energy

Abstract

The present invention discloses a solar-powered sewage treatment mechanism, which relates to the technical field of sewage treatment and includes a housing, wherein a sewage inlet and a hot air inlet are provided within the housing. The housing also includes evaporation plates and baffles. Multiple evaporation plates are provided from top to bottom, and a sediment storage tank is constructed at the bottom of each evaporation plate. The baffle has a first state in which the sediment storage tank is blocked and the flow of hot air is disrupted, and a second state in which the sediment storage tank is opened. The solar-powered sewage treatment mechanism provided by the present invention can block the sediment storage tank through the baffle in the first state, and discharge hot air into the housing through the hot air inlet, causing the sewage and hot air to contact in countercurrent to evaporate the sewage. During this process, the baffle in the first state can disrupt the flow of hot air, thereby increasing the contact time between the hot air and sewage and thereby increasing the efficiency of sewage evaporation.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage treatment mechanism based on solar energy. Background Art

[0002] In the process of sewage treatment, evaporation is an effective physical treatment method, and solar energy can provide renewable energy support for this process.

[0003] For example, the patent document with the authorization announcement number CN103848463B and the authorization announcement date October 21, 2015, and the name "A low-temperature evaporation device for treating high-concentration sewage", includes an air preheating component, a low-temperature plate evaporation device and a recovery component; the low-temperature plate evaporation device is mainly composed of a plurality of layers of evaporation plates stacked together, and the sewage entering the low-temperature plate evaporation device is formed into a continuous laminar liquid film from top to bottom through the flow control component, and the hot air entering the low-temperature plate evaporation device is formed into a continuous rising airflow from bottom to top through the air preheating component, and the continuous rising airflow is in countercurrent contact with the continuous laminar liquid film.

[0004] After the water in the sewage on the evaporation plate evaporates, crystals or residual impurities will precipitate. In the prior art, the evaporation plate is set as a drawer structure so that the evaporation plate can be taken out for cleaning. Obviously, when there are a large number of evaporation plates, it is more cumbersome to clean them in sequence. Summary of the Invention

[0005] The purpose of the present invention is to provide a sewage treatment mechanism based on solar energy to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A solar-powered sewage treatment mechanism comprises a housing, wherein a sewage inlet and a hot air inlet are provided in the housing, and further provided in the housing:

[0008] There are multiple evaporation plates arranged from top to bottom, and a sediment storage tank is constructed at the bottom of the evaporation plate;

[0009] The baffle has a first state for blocking the sediment storage tank and disrupting the flow of hot air and a second state for opening the sediment storage tank.

[0010] In the above-mentioned solar-powered sewage treatment mechanism, one end of the evaporation plate is limitedly connected to the box body, and the other end is constructed with an overflow trough.

[0011] In the above-mentioned solar-powered sewage treatment mechanism, the baffle is hinged on the evaporation plate.

[0012] In the above-mentioned solar-powered sewage treatment mechanism, a plurality of sediment storage tanks and a plurality of baffles are provided on the evaporation plate.

[0013] In the above-mentioned solar-powered sewage treatment mechanism, the baffle includes a first sub-plate and a second sub-plate.

[0014] The above-mentioned solar-based sewage treatment mechanism has a plurality of first vertical rods and a plurality of second vertical rods arranged in the box body, the first vertical rods are hinged to a plurality of first sub-plates in the same vertical plane, and the second vertical rods are hinged to a plurality of second sub-plates in the same vertical plane.

[0015] In the above-mentioned solar-powered sewage treatment mechanism, a first connecting rod is fixed between two adjacent first vertical rods, and a second connecting rod is fixed between two adjacent second vertical rods.

[0016] In the above-mentioned solar-powered sewage treatment mechanism, a driving member is provided between the first vertical rod and the second vertical rod.

[0017] In the above-mentioned solar-powered sewage treatment mechanism, the two vertical rods are both vertically fixed to the driving member.

[0018] In the above-mentioned solar-powered sewage treatment mechanism, the first cleaning part is fixed on the first connecting rod, and the second cleaning part is fixed on the second connecting rod.

[0019] In the above technical solution, the present invention provides a solar-powered sewage treatment mechanism, which can block the sediment storage tank through the baffle in the first state, so that when the sewage inlet is discharged into the box, a flowing liquid film can be formed on the evaporation plate, and then hot air is discharged into the box through the hot air inlet, so that the sewage and the hot air can be in countercurrent contact to evaporate the sewage; during the process, the baffle in the first state can disrupt the flow of the hot air, so that the hot air forms turbulence or vortex in the box, thereby increasing the contact time between the hot air and the sewage, and thus increasing the efficiency of sewage evaporation; after the water on the evaporation plate evaporates, switching the baffle to the second state can make the crystals or impurities on the evaporation plate fall to the bottom of the box, and then the crystals or impurities at the bottom of the box can be cleaned up in a centralized manner, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of the evaporation plate structure provided in yet another embodiment of the present invention;

[0023] Figure 3 A schematic diagram of the overflow trough structure provided in yet another embodiment of the present invention;

[0024] Figure 4 A schematic diagram of hot air flow provided in yet another embodiment of the present invention;

[0025] Figure 5 A schematic diagram of the structure of a driving member provided in another embodiment of the present invention;

[0026] Figure 6 A schematic structural diagram of a first vertical rod and a first connecting rod provided in yet another embodiment of the present invention;

[0027] Figure 7 A schematic diagram of the overall structure provided for another embodiment of the present invention;

[0028] Figure 8 A schematic structural diagram of a first cleaning unit and a second cleaning unit provided in yet another embodiment of the present invention;

[0029] Figure 9 A schematic structural diagram of a first extension portion and a second extension portion provided in yet another embodiment of the present invention;

[0030] Figure 10 A schematic diagram of the elastic sheet structure provided in yet another embodiment of the present invention;

[0031] Figure 11 A schematic diagram of a cavity structure provided in another embodiment of the present invention.

[0032] Description of reference numerals:

[0033] 1. Box body; 2. Sewage inlet; 3. Hot air inlet; 4. Evaporation plate; 5. Baffle; 6. Sediment storage tank; 7. Air outlet; 8. Sewage outlet; 9. Overflow tank; 10. First partition plate; 11. Second partition plate; 12. First vertical rod; 13. Second vertical rod; 14. First connecting rod; 15. Second connecting rod; 16. Driving member; 17. First cleaning part; 18. Second cleaning part; 19. First extension part; 20. Second extension part; 21. Elastic sheet. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] Reference Figure 1-11An embodiment of the present invention provides a solar-powered sewage treatment mechanism, comprising a housing 1, wherein a sewage inlet 2 and a hot air inlet 3 are provided in the housing 1, and an evaporation plate 4 and a baffle 5 are further provided in the housing 1. Multiple evaporation plates 4 are provided from top to bottom, and a sediment storage tank 6 is configured at the bottom of the evaporation plate 4; the baffle 5 has a first state of blocking the sediment storage tank 6 and disrupting the flow of hot air, and a second state of opening the sediment storage tank 6.

[0036] Specifically, the sewage inlet 2 is arranged at the top of the box body 1, so that the sewage discharged into the box body 1 can pass through multiple evaporation plates 4 from top to bottom; the hot air inlet 3 is arranged at the bottom of the box body 1, so that the hot air discharged into the box body 1 can flow from bottom to top through multiple evaporation plates 4, so that the sewage and the hot air can be in countercurrent contact, thereby evaporating and concentrating the sewage; the heating source of the hot air can select an incineration boiler in the prior art, preferably, the heating source of the hot air can select solar energy to provide renewable energy support for the evaporation and concentration treatment of the sewage through solar energy; the top of the box body 1 is also provided with an air outlet 7 to discharge the evaporated water vapor from the top of the box body 1, and the moisture in the discharged water vapor can be treated by the condensation structure in the prior art, and the air after condensation treatment can be transported to the hot air inlet 3 again for recycling; the bottom of the box body 1 is also provided with a sewage outlet 8, through which the evaporated and concentrated sewage can be discharged, and the crystals or impurities on the evaporation plates 4 can also be discharged from the box body 1 through the sewage outlet 8; the above are all prior art and will not be repeated here. The innovation of the embodiment of the present invention is that an evaporation plate 4 and a baffle 5 are arranged in the housing 1. The evaporation plate 4 is a plate-shaped structure as a whole, which is hollow inside and has an opening at the top, so that the evaporation plate 4 can receive the sewage flowing downward, and the sewage in the upper evaporation plate 4 will be discharged into the lower evaporation plate 4 after overflow, thereby forming a continuous liquid film, thereby increasing the contact area between the sewage and the hot air; the sediment storage tank 6 is constructed at the bottom of the evaporation plate 4, and the baffle 5 is movably arranged on the housing 1 or the evaporation plate 4. The connection method of the baffle 5 can be a sliding connection in the prior art, so that the baffle 5 has a first state of blocking the sediment storage tank 6 and a second state of opening the sediment storage tank 6; the baffle 5 is at the bottom of the corresponding evaporation plate 4 and also at the top of the next evaporation plate 4, that is, when the hot air contacts the liquid film of the next evaporation plate 4, it will pass through the baffle 5. For this purpose, the part of the baffle 5 in contact with the hot air can be set to a concave and convex structure, so that the hot air passing through the baffle 5 forms turbulence or vortex. , thereby increasing the contact time between the hot air and the liquid film, so as to further increase the efficiency of sewage evaporation and concentration; after the water in the sewage evaporates, the salt substances contained therein will crystallize and remain on the inner wall of the evaporation plate 4, and the solid impurities contained therein will accumulate in the evaporation plate 4. After the device has been used for a period of time, the sewage is first stopped from being discharged into the box 1. At this time, only hot air is introduced into the box 1 to evaporate the sewage retained in the box 1. Subsequently, the hot air is stopped from being discharged into the box 1, and the baffle 5 is switched to the second state to allow the crystals and impurities in the evaporation plate 4 to fall to the bottom of the box 1 through the sediment accumulation tank 6, which is convenient for centralized discharge through the sewage outlet 8; such a setting can concentrate the available solar energy in the sewage pool to heat the air, and then discharge the hot air and part of the sewage into the box 1 to evaporate part of the sewage, thereby improving the efficiency of sewage evaporation and avoiding as much as possible the situation in which the limited solar heat evaporates the entire sewage pool and reduces the sewage evaporation efficiency.

[0037] The embodiment of the present invention provides a solar-powered sewage treatment mechanism, which can block the sediment storage tank 6 through the baffle 5 in the first state, so that when the sewage inlet 2 discharges sewage into the box 1, a flowing liquid film can be formed on the evaporation plate 4, and then hot air is discharged into the box 1 through the hot air inlet 3, so that the sewage and the hot air can be in countercurrent contact to evaporate the sewage; during the process, the baffle 5 in the first state can disrupt the flow of the hot air, so that the hot air forms turbulence or vortex in the box 1, thereby increasing the contact time between the hot air and the sewage, and further increasing the efficiency of sewage evaporation; after the water on the evaporation plate 4 evaporates, the baffle 5 is switched to the second state to allow the crystals or impurities on the evaporation plate 4 to fall to the bottom of the box 1, and then the crystals or impurities at the bottom of the box 1 can be cleaned up in a centralized manner, which is more convenient.

[0038] In another embodiment provided by the present invention, one end of the evaporation plate 4 is limitedly connected to the housing 1, and the other end is configured with an overflow trough 9. Specifically, the evaporation plate 4 is horizontally arranged in the housing 1, and the three side walls of the evaporation plate 4 are all in contact with the inner wall of the housing 1. The end where the overflow trough 9 is located does not contact the inner wall of the housing 1, and the end away from the overflow trough 9 can be fixedly or movably connected to the housing 1. The height of the overflow trough 9 is lower than the height of the other side walls of the evaporation plate 4, so that after the evaporation plate 4 contains a certain amount of sewage, the sewage will overflow through the overflow trough 9. Two adjacent overflow troughs 9 are located on opposite sides of the housing 1. When the sewage flows downward along the multiple evaporation plates 4 and forms a liquid film, the flow path of the sewage is square-wave shaped. Correspondingly, the flow path of the hot air is also square-wave shaped and contacts the sewage in countercurrent. This arrangement can maximize the contact area between the liquid film and the hot air, further improving the evaporation efficiency of the sewage.

[0039] It should be noted that if Figure 1 As shown, the multiple sediment storage grooves 6 of the upper and lower evaporation plates 4 correspond to each other, so that impurities falling into the upper sediment storage groove 6 can be discharged through the lower sediment storage groove 6 until the impurities fall to the bottom of the box body 1.

[0040] As an alternative to the aforementioned sliding connection of the baffle 5 to the housing 1, the baffle 5 is preferably hinged to the evaporation plate 4. The evaporation plate 4 is provided with multiple sediment storage grooves 6 and multiple baffles 5. Specifically, the hinge axis connecting the baffle 5 to the evaporation plate 4 is arranged along the length of the overflow trough 9, so that when the baffle 5 rotates at the bottom of the evaporation plate 4, the sediment storage grooves 6 can be blocked or opened (i.e., the baffle 5 can switch between a first state and a second state). Because the sidewalls of the evaporation plate 4 are in contact with the inner wall of the housing 1 and there are multiple layers of evaporation plates 4 within the housing 1, the space between adjacent evaporation plates 4 is small, which means that the space for the baffle 5 to rotate is limited. To this end, multiple sediment storage grooves 6 and multiple baffles 5 are provided on a single evaporation plate 4. The multiple sediment storage grooves 6 are equidistantly arranged at the bottom of the evaporation plate 4. This reduces the volume of the baffle 5 while maintaining the effectiveness of the sediment storage grooves 6 and baffles 5, allowing the baffle 5 to switch between the first state and the second state within a limited space.

[0041] Furthermore, the baffle 5 includes a first partition plate 10 and a second partition plate 11. Specifically, the baffle 5 is composed of the first partition plate 10 and the second partition plate 11, and one baffle 5 blocks one sediment storage tank 6, that is, one first partition plate 10 and one second partition plate 11 are provided at one sediment storage tank 6; in the above embodiment, one baffle 5 can block one sediment storage tank 6, and the portion of the baffle 5 in contact with the hot air can be constructed as an uneven structure to disrupt the flow of hot air; in this embodiment, as Figure 2 and Figure 3 As shown, the bottom of the evaporation plate 4 is constructed as a tooth plate, and the tooth plate structure is divided into a plurality of teeth, and a tooth includes two symmetrical inclined surfaces. The sediment storage groove 6 is constructed at the tooth structure of the evaporation plate 4, and the first partition plate 10 and the second partition plate 11 are symmetrically arranged to fit the two inclined surfaces of the tooth structure; the first partition plate 10 and the second partition plate 11 are respectively hinged on both sides of the sediment storage groove 6, and the first partition plate 10 and the second partition plate 11 can switch the state of the baffle 5 when they rotate synchronously and in opposite directions. For example, when the first partition plate 10 and the second partition plate 11 are close to each other, they can form a "V" shape to adjust the sediment accumulation at the tooth structure. The groove 6 is blocked, and at this time, the baffle 5 composed of the first partition plate 10 and the second partition plate 11 is in the first state; if the two baffles 5 move away from each other to open the corresponding sediment storage groove 6, the baffle 5 is in the second state. The advantage of such a setting is that, first, the bottom of the evaporation plate 4 is constructed in a tooth plate shape. When the multiple baffles 5 are all in the first state, a continuous tooth structure is formed between the multiple first partition plates 10, the multiple second partition plates 11 and the bottom wall of the evaporation plate 4, so that the hot air passing through the baffle 5 in the first state is disturbed, so that the hot air forms multiple small vortices (such as vortices) above the liquid film of the lower evaporation plate 4. Figure 4As shown), the contact time between the hot air and the liquid film is increased, and the continuously rising hot air is ensured to form a saturated water vapor airflow when it is discharged from the box body 1, thereby improving the evaporation efficiency of the sewage as much as possible; when the multiple baffles 5 are switched to the second state, the multiple sediment storage tanks 6 are opened, so that the impurities or crystals in the evaporation plate 4 can fall into the bottom of the box body 1 through the sediment storage tanks 6.

[0042] In another embodiment provided by the present invention, further, a plurality of first vertical rods 12 and a plurality of second vertical rods 13 are provided in the box body 1, the first vertical rods 12 are hinged to the plurality of first partition plates 10 on the same vertical plane, and the second vertical rods 13 are hinged to the plurality of second partition plates 11 on the same vertical plane. Specifically, in the above embodiment, the structures of the sediment storage tanks 6 on the upper and lower layers correspond to each other, and accordingly, the first partition plates 10 or the second partition plates 11 on the upper and lower layers also correspond to each other; one sediment storage tank 6 corresponds to one first vertical rod 12 and one second vertical rod 13, so that the first vertical rod 12 can be hinged to the plurality of first partition plates 10 on the same vertical plane at the same time, and the second vertical rod 13 can be hinged to the plurality of second partition plates 11 on the same vertical plane at the same time; for the first partition plates 10 on the same vertical plane, the second vertical rod 13 can be hinged to the plurality of second partition plates 11 on the same vertical plane at the same time. For a split plate 10 (second split plate 11), multiple parallelograms are formed between the hinge points of the first split plate 10 (second split plate 11) and the evaporation plate 4, and the hinge points of the first vertical rod 12 (second vertical rod 13) and the first split plate 10 (second split plate 11). When a first split plate 10 (second split plate 11) rotates, the first vertical rod 12 (second vertical rod 13) can synchronously drive multiple first split plates 10 (second split plates 11) on the same vertical plane to rotate, and During the rotation of the first partition plate 10 (the second partition plate 11), the first vertical rod 12 (the second vertical rod 13) remains vertical; since the first baffle 5 and the second baffle 5 in the same sediment storage tank 6 need to rotate in opposite directions to open or block the sediment storage tank 6, the first vertical rod 12 and the second vertical rod 13 in the housing 1 need to move in opposite directions to drive the baffle 5 to open or block the sediment storage tank 6; in this embodiment, a gap is left between the side wall of the evaporation plate 4 and the inner wall of the housing 1 to provide a The first vertical rod 12 and the second vertical rod 13 are arranged, that is, the first vertical rod 12 and the second vertical rod 13 are located on the side of the evaporation plate 4; the first vertical rod 12 and the second vertical rod 13 can be driven by a linear drive mechanism in the prior art, such as a cylinder structure with its ends hinged to the inner wall of the box body 1 and the first vertical rod 12 (the second vertical rod 13), respectively, to drive the first vertical rod 12 and the second vertical rod 13 to move in opposite directions within the box body 1. The linear drive mechanism is a prior art and is not described in detail here.

[0043] Preferably, a first connecting rod 14 is fixed between two adjacent first vertical rods 12, and a second connecting rod 15 is fixed between two adjacent second vertical rods 13. Specifically, in the above embodiment, one first vertical rod 12 (second vertical rod 13) can only drive multiple first split plates 10 (second split plates 11) on the same vertical plane to rotate; in this embodiment, the two ends of the first connecting rod 14 (second connecting rod 15) are respectively fixed to the two first vertical rods 12 (second vertical rods 13), so that the multiple first vertical rods 12 (second vertical rods 13) can move synchronously, thereby driving the multiple first split plates 10 (second split plates 11) to rotate synchronously. In this way, by controlling a group of first vertical rods 12 and second vertical rods The state of the baffle 5 is controlled by adjusting the relative position of the first and second vertical rods 13; for example, by controlling the first vertical rod 12 and the second vertical rod 13 at the same sediment storage tank 6 to move closer to each other through the linear drive mechanism, the multiple first partition plates 10 and the corresponding second partition plates 11 can be driven closer to each other, thereby switching the multiple baffles 5 to the first state to block the multiple sediment storage tanks 6; conversely, by controlling the first vertical rod 12 and the second vertical rod 13 at the same sediment storage tank 6 to move away from each other, the baffle 5 can be driven to switch to the second state to open the multiple sediment storage tanks 6. The advantage is that, in the above embodiment, multiple linear drive mechanisms need to be set to drive the movement of multiple first vertical rods 12 or multiple second vertical rods 13, while in this embodiment, only two linear drive mechanisms need to be set to drive the movement of one first vertical rod 12 and the first and second vertical rods 13 to switch the states of the multiple baffles 5.

[0044] Furthermore, a driving member 16 is provided between the first vertical rod 12 and the second vertical rod 13. Both of the vertical rods are vertically fixed to the driving member 16. Specifically, in the present embodiment, only one driving member 16 (that is, the linear driving mechanism in the above embodiment) is provided in the box body 1, and the driving member 16 can adopt the cylinder or electric push rod structure in the prior art, and the two ends of the driving member 16 are respectively connected with the first vertical rod 12 and the second vertical rod 13 at the same sediment storage tank 6 in a limiting manner. When the driving member 16 drives the first vertical rod 12 and the second vertical rod 13 at both ends thereof to approach each other, the plurality of first partition plates 10 and the corresponding second partition plates 11 approach each other, so that the baffle 5 switches to the first state and blocks the sediment storage tank 6. When the driving member 16 drives the first vertical rod 12 and the second vertical rod 13 at both ends thereof to move away from each other, the plurality of first partition plates 10 and the corresponding second partition plates 11 move toward each other. When the driving member 16 is in operation, the first vertical rod 12 and the second vertical rod 13 may be moved in sequence; if the connection is vertically fixed, when the driving member 16 is in operation, the angle between the driving member 16 and the first vertical rod 12 or the second vertical rod 13 remains unchanged, that is, the first vertical rod 12 and the second vertical rod 13 remain in the same horizontal plane and move closer to or away from each other, thereby driving multiple first sub-plates 10 and corresponding second sub-plates 11 to rotate synchronously and in opposite directions, thereby synchronously opening or blocking multiple sediment storage tanks 6.

[0045] In another embodiment provided by the present invention, further, a first cleaning portion 17 is fixed on the first connecting rod 14, and a second cleaning portion 18 is fixed on the second connecting rod 15. Specifically, in the above embodiment, part of the crystals and impurities in the evaporation plate 4 can directly fall to the bottom of the box body 1 through the sediment storage tank 6. As for the impurities between two adjacent sediment storage tanks 6, they cannot be directly discharged through the sediment storage tank 6. For this purpose, a first cleaning portion 17 and a second cleaning portion 18 are provided. The first cleaning portion 17 and the second cleaning portion 18 are provided along the length direction of the overflow tank 9. The first cleaning portion 17 and the second cleaning portion 18 can adopt structures such as scrapers or brush plates in the prior art. The first cleaning portion 17 and the second cleaning portion 18 are located between two adjacent sediment storage tanks 6. In the above embodiment, a first connecting rod 14 (second connecting rod 15) is provided to connect multiple first vertical rods 12 (second vertical rods 13). In this embodiment, as Figure 7As shown, a plurality of first connecting rods 14 (second connecting rods 15) are provided and are used to connect a plurality of first vertical rods 12 (second vertical rods 13). The first connecting rods 14 (second connecting rods 15) are fixed to a side of the first vertical rods 12 (second vertical rods 13) close to the evaporation plate 4, and the first connecting rods 14 (second connecting rods 15) are higher than the evaporation plate 4; a plurality of first extensions 19 are fixed to the first connecting rods 14, and the first extensions 19 are configured in an L shape and are fixed to the first cleaning portion 17; a plurality of second extensions 20 are fixed to the second connecting rods 15, and the second extensions 20 are configured in an L shape and are fixed to the second cleaning portion 18 Fixed; its function is that when the driving member 16 is running, the first vertical rod 12 and the second vertical rod 13 will move synchronously and in opposite directions, and the first vertical rod 12 (second vertical rod 13) will rotate around the hinge point of the first sub-plate 10 (second sub-plate 11) and the evaporation plate 4 while remaining vertical, that is, the movement trajectory of the first vertical rod 12 and the second vertical rod 13 is an arc, so that the first connecting rod 14 and the second connecting rod 15 can be driven to perform an arc movement synchronously, thereby driving the first cleaning portion 17 and the second cleaning portion 18 to perform an arc operation synchronously and in opposite directions to clean the crystals or impurities between the two adjacent sediment storage tanks 6.

[0046] It should be noted that if Figure 8 and Figure 9 As shown, the first extension portion 19 and the second extension portion 20 are arranged alternately, and the first cleaning portion 17 is higher than the second cleaning portion 18, so that when the driving member 16 is running, the first cleaning portion 17 and the second cleaning portion 18 can clean different positions between two adjacent sediment storage tanks 6, and during the cleaning process, the first cleaning portion 17 and the second cleaning portion 18 will not interfere with each other, thereby ensuring the operation of the first cleaning portion 17 and the second cleaning portion 18.

[0047] Preferably, an elastic sheet 21 is constructed on the opposite side of the first connecting rod 14 and the second connecting rod 15. Specifically, a plurality of elastic sheets 21 are provided, and a plurality of elastic sheets 21 are fixed on the side of the first connecting rod 14 and the second connecting rod 15 close to each other, and the plurality of elastic sheets 21 are staggered. When the driving member 16 is in operation, the first connecting rod 14 and the second connecting rod 15 remain in the same horizontal plane and move relative to each other. When the first connecting rod 14 and the second connecting rod 15 move relative to each other, the elastic sheet 21 between the first connecting rod 14 and the second connecting rod 15 can force the first connecting rod 14 and the second connecting rod 15 to vibrate. In this way, the vibration can be transmitted to the plurality of evaporation plates 4 through the first connecting rod 14 and the second connecting rod 15 and other structures, thereby improving the efficiency of removing impurities from the evaporation plates 4. Optionally, the first connecting rod 14 and the second connecting rod 15 are in contact with each other and the opposite side thereof is constructed as a rough surface. When the first connecting rod 14 and the second connecting rod 15 move relative to each other, the friction between the two can also drive the plurality of baffles 5 and the evaporation plates 4 to vibrate, thereby minimizing the presence of crystals or impurities remaining in the evaporation plates 4.

[0048] In another embodiment provided by the present invention, further, Figure 11 As shown, the inner wall of the housing 1 is constructed with a double-layer cavity 22 (a single-layer cavity 22 can be 2.5 cm or 5 cm thick). Cavity 22 is used to admit hot air and conduct heat into the housing 1. In this embodiment, the evaporation plate 4 isolates the sewage within the housing 1 into small units, allowing the sewage to be heated over a wider area, achieving higher heat absorption efficiency and faster sewage treatment. The injection of hot air into cavity 22, in conjunction with the hot air inlet 3, raises the temperature of the housing 1, allowing the sewage and hot air to counterflow and heat in multiple directions, thereby evaporating the sewage. This increases the area and duration of contact between the hot air and sewage, thereby improving sewage evaporation efficiency.

[0049] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A solar-powered sewage treatment mechanism, comprising a housing, wherein a sewage inlet and a hot air inlet are provided in the housing, characterized in that: The box is also provided with: There are multiple evaporation plates arranged from top to bottom, and a sediment storage tank is constructed at the bottom of the evaporation plate; a baffle having a first state blocking the sediment storage tank and disrupting the flow of hot air and a second state opening the sediment storage tank; A plurality of first vertical rods and a plurality of second vertical rods are provided in the box; A first connecting rod is fixed between two adjacent first vertical rods, and a second connecting rod is fixed between two adjacent second vertical rods; A first cleaning portion is fixed on the first connecting rod, and a second cleaning portion is fixed on the second connecting rod.

2. A solar-powered sewage treatment mechanism according to claim 1, characterized in that: One end of the evaporation plate is limitedly connected to the box body, and the other end is configured with an overflow groove.

3. A solar-powered sewage treatment mechanism according to claim 1, characterized in that: The baffle is hinged on the evaporation plate.

4. A solar-powered sewage treatment mechanism according to claim 1, characterized in that: The evaporation plate is provided with a plurality of sediment storage grooves and a plurality of baffles.

5. A solar-powered sewage treatment mechanism according to claim 1, characterized in that: The baffle includes a first split plate and a second split plate.

6. A solar-powered sewage treatment mechanism according to claim 5, characterized in that: The first vertical rod is hinged to a plurality of first split plates located in the same vertical plane, and the second vertical rod is hinged to a plurality of second split plates located in the same vertical plane.

7. A solar-powered sewage treatment mechanism according to claim 1, characterized in that: A driving member is provided between the first vertical rod and the second vertical rod.

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