Sewage treatment equipment for river biodegradation

Abstract

The invention relates to the technical field of river sewage treatment, and discloses sewage treatment equipment for river biodegradation, which comprises an intercepting plate and a connecting plate, the oil stain treatment mechanism is mounted between the intercepting plate and the connecting plate; a sewage treatment mechanism; by arranging the sewage treatment mechanism, a first mounting plate and a second mounting plate, organic garbage on the surfaces of a first filter screen and a second filter screen can be continuously pushed to two sides in a water flow flushing process, so that the organic garbage in water flow can be filtered and collected; microbial materials can be added into the treatment box through the arrangement of the communicating pipe, organic matter garbage sewage treated in the conveying pump and part of microorganisms can be discharged into the river again through the arrangement of the conveying pump, and treatment of the organic matter garbage sewage in the river is completed. Meanwhile, other influences on the water environment and water quality of the river are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of river sewage treatment, in particular to sewage treatment equipment for river biodegradation. Background Art

[0002] River sewage treatment is an important measure for protecting the water environment and improving water quality. Various organic wastes are easily left in rivers, such as cotton cloth, paper, cotton, dyes, chemical fibers, and organic glass. Large amounts of organic waste will affect the river's water environment and water quality. In this case, sewage treatment equipment is needed for treatment. Microbial sewage treatment is a method that uses the metabolic activities of microorganisms to degrade and transform organic matter and nutrients in sewage. In sewage treatment, microorganisms remove pollutants from water through absorption, transformation, coagulation, and oxidative decomposition. Common microorganisms include bacteria, fungi, algae, protozoa, and metazoa. These microorganisms play an important role in sewage treatment. For example, bacteria can quickly degrade organic matter, fungi help to coagulate activated sludge, algae purify water through photosynthesis, and protozoa and metazoa purify water by ingesting solid organic matter and bacteria.

[0003] Existing sewage treatment technologies mainly include physical, chemical and biological methods. However, these traditional methods have the following shortcomings when treating river sewage: Low treatment efficiency: Traditional sewage treatment equipment is generally inefficient and unable to meet the treatment needs of fast-flowing water bodies. High cost: Many existing technologies require high equipment investment and operating costs, increasing the economic burden of sewage treatment. Environmental impact: Certain chemical treatment methods may cause secondary pollution to the environment and affect the ecological balance of water bodies. Complex operation: Existing equipment often requires manual intervention, increasing operational complexity and maintenance costs.

[0004] A river sewage treatment equipment with a Chinese patent application number CN108793403A includes a grid well, a lifting well, a regulating hydrolysis tank, a biological filter, a water collection well, a UASB anaerobic tank, an SBBR biochemical tank, an MBBR reactor, a sedimentation filter, an inspection well and a sludge tank connected in sequence. A submersible pump leading to the regulating hydrolysis tank is provided at the bottom of the lifting well, a submersible pump leading to the SBBR biochemical tank and the MBBR reactor is provided, and a submersible pump leading to the outside and the regulating hydrolysis tank is provided in the sludge tank. The SBBR biochemical tank and the MBBR reactor are both provided with an ejector. The submersible pump leading from the water collection well to the SBBR biochemical tank and the MBBR reactor is connected to the ejector, and the sludge tank is connected to the biological filter.

[0005] However, due to the large amount of chemical agents used in actual use, it will always have an impact on the water environment and water quality of the river. In order to clean up the organic garbage in the river without causing other impacts on the water environment and water quality of the river, a sewage treatment equipment for river biodegradation is proposed. Summary of the Invention

[0006] The object of the present invention is to provide a sewage treatment device for river biodegradation to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: A sewage treatment device for river biodegradation, comprising: A cutoff plate and a connecting plate, wherein the cutoff plate and the connecting plate are both buried in the river bed; A plurality of water inlet holes are provided on one end surface of the intercepting plate, and a flow cavity is provided inside the intercepting plate so that the water inlet holes are in communication with the flow cavity; A first drainage groove and a second drainage groove are provided inside the connecting plate, the second drainage groove is located on top of the first drainage groove, and a drainage pipe is fixedly installed inside the connecting plate; An oil pollution treatment mechanism is installed between the intercepting plate and the connecting plate. The oil pollution treatment mechanism floats in the river through a floating member and collects the oil pollution floating on the river surface into the fixed frame for treatment; A sewage treatment mechanism is installed between the intercepting plate and the connecting plate, and the sewage treatment mechanism filters and collects organic matter in the river.

[0008] The sewage treatment mechanism includes a mounting frame, a first mounting plate, a second mounting plate, a first filter screen, a second filter screen and a support spring. The mounting frame is fixedly installed between the intercepting plate and the connecting plate. One end of the mounting frame is connected to the flow cavity, and the other end is connected to the first drainage groove. The second mounting plate is fixedly installed on the inner wall of the mounting frame. The second filter screen is fixedly installed on the end surface area surrounded by the second mounting plate. The support spring is fixedly installed between the second mounting plate and the first mounting plate, so that a space gap is formed between the second mounting plate and the first mounting plate and they can move relative to each other. The first filter screen is fixedly installed on the end surface area surrounded by the first mounting plate.

[0009] Optionally, the first filter screen and the second filter screen are arranged in parallel.

[0010] Optionally, the sewage treatment mechanism also includes a treatment box, a rotating rod, a baffle plate, a third filter, a sealing plate and a fixed plate. The treatment box is fixedly mounted on the outside of the mounting frame, a rotating groove is opened on the inside of the mounting frame, the rotating rod is rotatably connected to the rotating groove, the baffle plate is fixedly mounted on the side wall of the rotating rod and is radially distributed outward in multiple groups, the baffle plate is located on one side of the second mounting plate, a mounting groove is opened inside the baffle plate, the mounting groove extends to the inside of the rotating rod, the sealing plate is installed inside the mounting groove, the third filter is fixedly mounted on the side wall of the baffle plate, the third filter is located on the outside of the sealing plate, the fixed plate is located on one side of the rotating groove and fixed to the inner wall of the treatment box, a nozzle is fixedly mounted inside the fixed plate, and a number of nozzles are provided, and the several nozzles all correspond to the baffle plate.

[0011] Optionally, an electric push rod is fixedly mounted on the bottom of the mounting groove, and the sealing plate is fixedly mounted on the output end of the electric push rod so that the front end of the sealing plate extends outward.

[0012] Optionally, a second servo motor is fixedly mounted on the top of the fixed frame, a connecting rod is mounted on the bottom of the output end of the second servo motor, the other end of the connecting rod is fixedly mounted on the top of the rotating rod, and the rotating rod is rotationally driven by the second servo motor. A protective member is fixedly mounted inside the fixed frame, and the connecting rod is rotatably connected inside the protective member.

[0013] Optionally, a liquid storage tank is fixedly installed on the top of the processing box, a filling pipe is installed on the top of the liquid storage tank, the filling pipe is connected to the liquid storage tank, a waterproof frame is fixedly installed in the inner cavity of the liquid storage tank, a water pump is fixedly installed inside the waterproof frame, the water pump input end is connected to the inner cavity where the liquid storage tank is located, and a delivery pipe is fixedly installed on the output end of the water pump, one end of the delivery pipe is fixedly installed inside the fixed plate, and the other end is connected to the nozzle.

[0014] Optionally, a storage box is fixedly installed on the top of the processing box, a connecting pipe is fixedly installed inside the storage box, the storage box is connected to the processing box through the connecting pipe, a solenoid valve is fixedly installed on the bottom of the connecting pipe, a feeding pipe is fixedly installed on the top of the storage box, the feeding pipe is connected to the storage box, a water level detector is fixedly installed on the inner wall of the processing box, a delivery pump is fixedly installed inside the processing box, one end of the delivery pump is connected to the processing box, and one end of the drain pipe is fixedly installed on the output end of the delivery pump.

[0015] Optionally, the oil pollution treatment mechanism includes a water baffle, a tension spring, a floating tube and a mounting tube, a circulation groove is provided inside the cutoff plate, a movable groove is provided on the top of the cutoff plate, the movable groove is connected to the circulation groove, the mounting tube is slidably connected to the inside of the movable groove, the bottom of the mounting tube is connected to the circulation groove, the floating member is fixedly installed on the top of the mounting tube, a penetrating collection hole is provided on one side of the inside of the floating member, several collection holes are provided, the floating member is connected to the circulation groove through the mounting tube, the water baffle is fixedly installed on one side of the top of the cutoff plate, a water inlet pipe is fixedly installed on the top of the cutoff plate, the bottom of the water inlet pipe is connected to the circulation cavity, the tension spring is fixedly sleeved and installed on the outer periphery of the mounting tube, the top of the tension spring is in contact with the bottom of the floating member, and the bottom of the tension spring is in contact with the top of the cutoff plate, so that the tension spring forms an overall support for the floating member.

[0016] Optionally, the oil treatment mechanism also includes a collecting box, a connecting pipe, a transmission device, a rotating member, a scraper, a first baffle, a second baffle and an oil guide plate. The fixed frame is fixedly installed between the intercepting plate and the connecting plate. A treatment tank is opened inside the fixed frame. One end of the treatment tank is connected to the circulation tank, and the other end of the treatment tank is connected to the second drainage tank. The collecting box is fixedly installed on the top of the fixed frame. The collecting box is connected to the treatment tank. The rotating member is rotatably connected to the inside of the treatment tank. The rotating member is located at the connection between the collecting box and the treatment tank. The scraper is fixedly installed on the side wall of the rotating member. The first baffle is fixedly installed on the bottom of the inner wall of the treatment tank. The second baffle is fixedly installed on the top of the inner wall of the treatment tank. The oil guide plate is fixedly installed on the bottom of the second baffle. The oil guide plate is located on one side of the scraper. The transmission device is fixedly installed on one side of the fixed frame. The rotating member is fixedly installed on the connecting end of the transmission device.

[0017] Optionally, a first servo motor is fixedly mounted on one side of the transmission device, and an output end of the first servo motor is connected to a connection end of the transmission device.

[0018] The present invention has at least the following beneficial effects: (1) This scheme sets up a sewage treatment mechanism, sets up a first mounting plate and a second mounting plate, and during the flushing process of the water flow, the organic garbage on the surface of the first filter screen and the second filter screen will be continuously pushed to both sides, so that the organic garbage in the water flow can be filtered and collected. By setting up a connecting pipe, microbial materials can be added to the treatment box. By setting up a delivery pump, the organic garbage sewage treated in the delivery pump together with some microorganisms can be discharged back into the river, completing the treatment of the organic garbage sewage in the river, and at the same time will not cause other impacts on the water environment and water quality of the river; (2) This scheme sets up an oil pollution treatment mechanism. By setting up a float cylinder, the floating part can be driven to float on the water surface. By setting up a tension spring, the floating part can be limited so that the bottom of the floating part is still in the water, so that the oil pollution floating on the water surface can flow into the floating part through the collection hole. By setting up a mounting pipe, the oil pollution inside the floating part can flow into the flow groove through the mounting pipe, and then flow from the flow groove into the treatment groove inside the fixed frame for treatment. By setting up a first baffle, the water flow inside the treatment groove can be more relaxed, so that the oil pollution in the water can float on the water surface. By setting up a second baffle, the oil pollution on the water surface can be blocked. The oil pollution can be guided by the oil guide plate so that the oil pollution is located on one side of the scraper. The operation of the first servo motor can drive the transmission device to operate, thereby driving the rotating part to rotate. The rotation of the rotating part can drive the scraper to rotate, which can scrape the oil pollution upwards, so that the oil pollution can be scraped into the collection box for collection. The water after degreasing will flow back to the river through the second drainage groove at the other end of the treatment groove; (3) This solution can block the organic waste accumulated on one side of the second mounting frame by setting a baffle plate, so that it can be accumulated on the side of the third filter screen. By rotating the rotating rod, the organic waste on one side of the baffle plate can be transported to the processing box at one time, making transportation more convenient; (4) This solution can transport the water in the liquid storage tank to the nozzle through the delivery pipe by setting up a water pump. The organic waste on the third filter can be flushed into the treatment box through the nozzle, which is convenient for subsequent treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a structural diagram of one side of the connecting plate of the present invention; Figure 3 This is a schematic diagram of the top structure of the intercepting plate of the present invention; Figure 4 This is a schematic diagram of a partial cross-sectional structure of the intercepting plate of the present invention; Figure 5 This is a schematic diagram of the internal structure of the mounting frame of the present invention; Figure 6 This is a schematic diagram of the partial structure of the fixing frame of the present invention; Figure 7 It is a schematic diagram of a partial cross-sectional structure of the fixing frame of the present invention; Figure 8This is a schematic diagram of the structure between the processing boxes of the present invention; Figure 9 This is a structural schematic diagram of the rotating rod and the second mounting plate of the present invention; Figure 10 This is a schematic cross-sectional view of the processing box of the present invention; Figure 11 For the present invention Figure 10 A in the middle is an enlarged structural diagram; Figure 12 It is a schematic diagram of a partial cross-sectional structure of the rotating rod of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows: 1. Interceptor; 101. Connecting plate; 102. Water inlet; 103. First drainage trough; 104. Second drainage trough; 105. Drain pipe; 106. Water inlet pipe; 107. Circulation chamber; 2. Floating element; 201. Movable trough; 202. Water baffle; 203. Circulation trough; 204. Collection hole; 205. Tension spring; 206. Floating cylinder; 207. Mounting tube; 3. Fixing frame; 301. Processing tank; 302. Collection box; 3021. Connecting pipe; 303. Transmission device; 3031. First servo motor; 3032. Rotating element; 3033. Scraper; 304. First baffle; 3041. Second baffle; 3042. Oil guide plate; 4. Mounting frame; 401. First mounting plate; 4011. Second mounting plate; 4012, first filter; 4013, second filter; 4014, support spring; 402, rotating groove; 5, processing box; 501, liquid storage tank; 5011, filling pipe; 5012, waterproof frame; 5013, water pump; 5014, delivery pipe; 502, material storage box; 5021, feeding pipe; 5022, connecting pipe; 5023, solenoid valve; 503, second servo motor; 5031, protective part; 504, rotating rod; 5041, connecting rod; 5042, blocking plate; 5043, third filter; 5044, mounting groove; 5045, electric push rod; 5046, sealing plate; 505, fixing plate; 5051, nozzle; 506, water level detector; 507, delivery pump. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-12 The present invention provides a sewage treatment device for river biodegradation, comprising: The intercepting plate 1 and the connecting plate 101 are both installed inside the river and buried in the riverbed; A water inlet hole 102 is provided on one side of the intercepting plate 1. There are a plurality of water inlet holes 102. A flow cavity 107 is provided inside the intercepting plate 1 so that the water inlet hole 102 is connected to the flow cavity 107. A first drainage groove 103 and a second drainage groove 104 are provided inside the connecting plate 101. The second drainage groove 104 is located on top of the first drainage groove 103. A drainage pipe 105 is fixedly installed inside the connecting plate 101. The oil pollution treatment mechanism is installed between the intercepting plate 1 and the connecting plate 101. The oil pollution treatment mechanism floats in the river through the floating member 2 to collect the oil floating on the river surface and collect it into the fixed frame 3 for treatment; The sewage treatment mechanism is installed between the intercepting plate 1 and the connecting plate 101. The sewage treatment mechanism filters and collects organic matter in the river, and then decomposes the complex organic matter into simple inorganic matter through microorganisms to purify the water quality.

[0023] In some embodiments, see Figure 5 、 Figure 8The sewage treatment mechanism includes a mounting frame 4, a first mounting plate 401, a second mounting plate 4011, a first filter screen 4012, a second filter screen 4013 and a support spring 4014. The mounting frame 4 is fixedly installed between the intercepting plate 1 and the connecting plate 101, one end of the mounting frame 4 is connected to the flow cavity 107, and the other end of the mounting frame 4 is connected to the first drainage groove 103. The second mounting plate 4011 is fixedly installed on the inner wall of the mounting frame 4, the second filter screen 4013 is fixedly installed inside the second mounting plate 4011, and the support spring 4014 is fixedly installed on one side of the second mounting plate 4011. The first mounting plate 401 is fixedly installed on one end of the support spring 4014. The first mounting plate 401 is movably connected to the side of the second mounting plate 4011 through the support spring 4014. The first filter screen 4012 is fixedly installed inside the first mounting plate 401. The first filter screen 4012 and the second filter screen 4013 are connected Correspondingly, by setting up the intercepting plate 1, the river water can be intercepted, so that the water can flow into the circulation cavity 107 through the water inlet hole 102, and then flow into the interior of the mounting frame 4 from the circulation cavity 107. The first mounting plate 401 and the second mounting plate 4011 are both in the shape of angle brackets. By setting up the first filter screen 4012 and the second filter screen 4013 inside the first mounting plate 401 and the second mounting plate 4011, the organic garbage flowing through the water flow can be filtered. Since the first mounting plate 401 and the second mounting plate 4011 are both in the shape of angle brackets, the organic garbage on the surface of the first filter screen 4012 and the second filter screen 4013 will be continuously pushed to both sides during the water flushing process, so that it will accumulate at the corners of the second mounting plate 4011. After that, the filtered water flow will flow back into the river through the first drainage groove 103 in the connecting plate 101, so that the organic garbage in the water flow can be filtered and collected.

[0024] In some embodiments, see Figure 5 、 Figure 8 、 Figure 9 The sewage treatment mechanism also includes a treatment box 5, a rotating rod 504, a baffle plate 5042, a third filter screen 5043, a sealing plate 5046 and a fixed plate 505. The treatment box 5 is fixedly mounted on one side of the mounting frame 4. A rotating groove 402 is opened inside the treatment box 5 and the mounting frame 4. The rotating rod 504 is rotatably connected inside the rotating groove 402. The baffle plate 5042 is fixedly mounted on the side wall of the rotating rod 504. The baffle plate 5042 is located on one side of the second mounting plate 4011. A mounting groove 5044 is opened inside the baffle plate 5042. The mounting groove 5044 extends to the inside of the rotating rod 504. The sealing plate 5046 is mounted inside the mounting groove 5044. The third filter screen 5043 is fixedly mounted on the inner wall of the baffle plate 5042. The third filter screen 5043 is located on one side of the sealing plate 5046. The fixed plate 505 is fixedly mounted on the inner wall of the treatment box 5. The fixed plate 505 is located on one side of the rotating groove 402.

[0025] A nozzle 5051 is fixedly installed inside the fixed plate 505. There are several nozzles 5051, and each of the nozzles 5051 corresponds to the blocking plate 5042. By setting the blocking plate 5042, the organic garbage accumulated on the side of the second mounting plate 4011 can be blocked so that it can be accumulated on the side of the third filter 5043. By rotating the rotating rod 504, the organic garbage on the side of the blocking plate 5042 can be transported to the processing box 5 for subsequent processing.

[0026] In some embodiments, see Figure 10 、 Figure 11 、 Figure 12 , an electric push rod 5045 is fixedly installed on the inner wall of the mounting groove 5044, a sealing plate 5046 is fixedly installed on the output end of the electric push rod 5045, a second servo motor 503 is fixedly installed on the top of the fixing frame 3, a connecting rod 5041 is installed on the bottom of the second servo motor 503, one end of the connecting rod 5041 is fixedly installed on the output end of the second servo motor 503, and the other end of the connecting rod 5041 is fixedly installed on the top of the rotating rod 504, a protective member 5031 is fixedly installed inside the fixing frame 3, and the connecting rod 5041 is rotatably connected to the inside of the protective member 5031. By setting the electric push rod 5045, the sealing can be controlled The plate 5046 moves to control whether to block the blocking plate 5042. When the blocking plate 5042 is located on the side of the second mounting plate 4011, it is not blocked, so that the water flow can flow through the third filter screen 5043 in the blocking plate 5042, and the organic garbage is concentrated on the side of the third filter screen 5043. By setting a second servo motor 503, the connecting rod 5041 can be driven to rotate, and the rotation of the connecting rod 5041 can drive the rotating rod 504 to rotate. The rotation of the rotating rod 504 is controlled by the second servo motor 503. By setting a protective member 5031, the connecting rod 5041 in the fixed frame 3 can be protected.

[0027] In some embodiments, see Figure 10 、 Figure 11 、 Figure 12A liquid storage tank 501 is fixedly installed on the top of the processing box 5, a filling pipe 5011 is installed on the top of the liquid storage tank 501, the filling pipe 5011 is connected to the liquid storage tank 501, a waterproof frame 5012 is fixedly installed on the inner wall of the liquid storage tank 501, a water pump 5013 is fixedly installed inside the waterproof frame 5012, the input end of the water pump 5013 is connected to the liquid storage tank 501, and a delivery pipe 5014 is fixedly installed on the output end of the water pump 5013. One end of the delivery pipe 5014 is fixedly installed inside the fixed plate 505, and the delivery pipe 5014 is fixedly installed on the inner wall of the fixed plate 505. The delivery pipe 5014 is connected to the nozzle 5051. By setting up the filling pipe 5011, clean water can be added to the liquid storage tank 501. By setting up the waterproof frame 5012, the water pump 5013 inside the liquid storage tank 501 can be protected. By setting up the water pump 5013, the water in the liquid storage tank 501 can be delivered to the nozzle 5051 through the delivery pipe 5014 for spraying. The organic garbage on the third filter screen 5043 can be flushed into the treatment box 5 by spraying water through the nozzle 5051, which is convenient for subsequent treatment.

[0028] In some embodiments, see Figure 10 、 Figure 11 、 Figure 12 , a material storage box 502 is fixedly installed on the top of the processing box 5, a connecting pipe 5022 is fixedly installed inside the material storage box 502, the top of the connecting pipe 5022 is connected to the material storage box 502, and the bottom of the connecting pipe 5022 is connected to the processing box 5, the material storage box 502 is connected to the processing box 5 through the connecting pipe 5022, a solenoid valve 5023 is fixedly installed on the bottom of the connecting pipe 5022, a feeding pipe 5021 is fixedly installed on the top of the material storage box 502, and the feeding pipe 5021 is connected to the material storage box 502, a water level detector 506 is fixedly installed on the inner wall of the processing box 5, a delivery pump 507 is fixedly installed inside the processing box 5, and one end of the delivery pump 507 is connected to the The treatment box 5 is connected, and one end of the drainage pipe 105 is fixedly installed at the output end of the delivery pump 507. By setting the feeding pipe 5021, microbial material can be added to the storage box 502. By setting the connecting pipe 5022, the microbial material can be added to the treatment box 5 through the connecting pipe 5022. The feeding amount can be controlled by setting the solenoid valve 5023. The liquid level in the treatment box 5 can be detected by setting the water level detector 506. By setting the delivery pump 507, the organic garbage sewage treated in the delivery pump 507 can be discharged back into the river together with some microorganisms, thereby completing the treatment of the organic garbage sewage in the river.

[0029] In some embodiments, see Figure 4 、 Figure 5The oil pollution treatment mechanism includes a water baffle 202, a tension spring 205, a floating cylinder 206 and a mounting pipe 207. A flow groove 203 is opened inside the intercepting plate 1, and a movable groove 201 is opened on the top of the intercepting plate 1. The movable groove 201 is connected to the flow groove 203. The mounting pipe 207 is slidably connected to the inside of the movable groove 201. The bottom of the mounting pipe 207 is connected to the flow groove 203. The floating member 2 is fixedly installed on the top of the mounting pipe 207. A collection hole 204 that penetrates the floating member 2 is opened on one side of the interior of the floating member 2. There are several collection holes 204, the interior of the floating member 2 is connected to the mounting tube 207, the floating member 2 is connected to the circulation groove 203 through the mounting tube 207, the water baffle 202 is fixedly installed on one side of the top of the intercepting plate 1, the top of the intercepting plate 1 is fixedly installed with an inlet pipe 106, the bottom of the inlet pipe 106 is connected to the circulation cavity 107, the tension spring 205 is fixedly installed on the side wall of the mounting tube 207, the top of the tension spring 205 is in contact with the bottom of the floating member 2, and the bottom of the tension spring 205 is in contact with the top of the intercepting plate 1.

[0030] By setting a water baffle 202, the water flow can be blocked. By setting a water inlet pipe 106, the water flow blocked by the water baffle 202 can flow into the circulation cavity 107 through the water inlet pipe 106. By setting a float tube 206, the floating part 2 can be driven to float on the water surface. By setting a tension spring 205, the floating part 2 can be limited so that the bottom of the floating part 2 is still located in the water, so that the oil and dirt floating on the water surface can flow into the inside of the floating part 2 through the collection hole 204. By setting a mounting pipe 207, the oil and dirt inside the floating part 2 can flow into the circulation groove 203 through the mounting pipe 207, and then flow from the circulation groove 203 into the processing tank 301 inside the fixed frame 3 for treatment.

[0031] In some embodiments, see Figure 5 、 Figure 6 、 Figure 7 The oil treatment mechanism also includes a collection box 302, a connecting pipe 3021, a transmission device 303, a rotating member 3032, a scraper 3033, a first baffle 304, a second baffle 3041 and an oil guide plate 3042. The fixing frame 3 is fixedly installed between the intercepting plate 1 and the connecting plate 101. A treatment tank 301 is opened inside the fixing frame 3. One end of the treatment tank 301 is connected to the circulation tank 203, and the other end of the treatment tank 301 is connected to the second drainage tank 104. The collection box 302 is fixedly installed. At the top of the fixed frame 3, the collecting box 302 is connected to the processing tank 301, the rotating member 3032 is rotatably connected to the inside of the processing tank 301, the rotating member 3032 is located at the connection point between the collecting box 302 and the processing tank 301, the scraper 3033 is fixedly installed on the side wall of the rotating member 3032, the first baffle 304 is fixedly installed on the bottom of the inner wall of the processing tank 301, the second baffle 3041 is fixedly installed on the top of the inner wall of the processing tank 301, and the oil guide plate 3042 is fixedly installed on the bottom of the second baffle 3041.

[0032] The oil guide plate 3042 is located on one side of the scraper 3033, the transmission device 303 is fixedly installed on one side of the fixed frame 3, the rotating member 3032 is fixedly installed on the connecting end of the transmission device 303, and a first servo motor 3031 is fixedly installed on one side of the transmission device 303. The output end of the first servo motor 3031 is connected to the connecting end of the transmission device 303. The transmission device 303 includes a housing, a plurality of transmission wheels and a transmission belt. The output end of the first servo motor 3031 is connected to one of the transmission wheels, and the rotating member 3032 is installed on one side of the transmission wheel. By setting the connecting pipe 3021, the collection box 302 can be connected to the external pump body, so that the oil in the collection box 302 can be extracted. By setting the first gear The plate 304 can make the water flow inside the treatment tank 301 slower, so that the oil in the water can float on the water surface. The second baffle 3041 can be set to block the oil on the water surface. The oil guide plate 3042 can guide the oil so that the oil is located on the side of the scraper 3033. The operation of the first servo motor 3031 can drive the transmission device 303 to operate, thereby driving the rotating part 3032 to rotate. The rotation of the rotating part 3032 can drive the scraper 3033 to rotate, and the oil can be scraped upwards, so that the oil can be scraped into the collection box 302 for collection. The water after degreasing will flow back to the river through the other end of the treatment tank 301 and the second drainage trough 104.

[0033] The working process and principle of the present invention: During use, the intercepting plate 1 can intercept river water, so that the water can flow into the circulation cavity 107 through the water inlet hole 102, and then flow into the interior of the mounting frame 4 from the circulation cavity 107. The first mounting plate 401 and the second mounting plate 4011 are both in the shape of angle brackets. By arranging the first filter screen 4012 and the second filter screen 4013 inside the first mounting plate 401 and the second mounting plate 4011, the organic garbage flowing through the water flow can be filtered. Since the first mounting plate 401 and the second mounting plate 4011 are both in the shape of angle brackets, the organic garbage on the surface of the first filter screen 4012 and the second filter screen 4013 will be continuously pushed to both sides during the water flushing process, so that it will accumulate on the third filter screen 5043 at the corners of the second mounting plate 4011.

[0034] Then, the second servo motor 503 controls the rotation of the rotating rod 504, causing the third filter screen 5043 containing the garbage to rotate into the treatment box 5. During the rotation, the electric push rod 5045 pushes the sealing plate 5046 to block the blocking plate 5042, preventing a large amount of water from flowing into the treatment box 5. Then, the water in the liquid storage tank 501 can be transported to the nozzle 5051 through the delivery pipe 5014 by the water pump 5013 for spraying. The water sprayed by the nozzle 5051 can flush the organic garbage on the third filter screen 5043 into the treatment box 5. The connecting pipe 5022 is provided to allow microbial material to be added to the treatment box 5 through the connecting pipe 5022. The solenoid valve 5023 can be provided to control the addition amount. The water level detector 506 can be provided to detect the liquid level in the treatment box 5. The delivery pump 507 is provided to discharge the treated organic garbage and sewage in the delivery pump 507, along with some microorganisms, back into the river, completing the treatment of the organic garbage and sewage in the river.

[0035] By setting the float tube 206, the floating member 2 can be driven to float on the water surface. By setting the tension spring 205, the floating member 2 can be limited so that the bottom of the floating member 2 is still in the water, so that the oil floating on the water surface can flow into the interior of the floating member 2 through the collection hole 204. By setting the installation pipe 207, the oil inside the floating member 2 can flow into the flow groove 203 through the installation pipe 207, and then flow into the treatment tank 301 inside the fixing frame 3 from the flow groove 203. By setting the first baffle 304, the water flow inside the treatment tank 301 can be more relaxed, so that the oil in the water can float. On the water surface, the second baffle 3041 is set to block the oil on the water surface, and the oil guide plate 3042 can guide the oil so that the oil is located on the side of the scraper 3033. The operation of the first servo motor 3031 can drive the transmission device 303 to operate, thereby driving the rotating part 3032 to rotate. The rotation of the rotating part 3032 can drive the scraper 3033 to rotate, and the oil can be scraped upwards, so that the oil can be scraped into the collection box 302 for collection. The water after degreasing will flow back to the river through the second drainage trough 104 at the other end of the treatment tank 301.

[0036] In summary, the sewage treatment equipment of this invention, through its innovative design and efficient treatment mechanism, provides an effective technical solution to river pollution. Its application will help improve the aquatic ecological environment and promote the sustainable use of water resources, possessing broad market prospects and application value.

[0037] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment plant for river biodegradation, characterized in that: include: A cutoff plate (1) and a connecting plate (101), wherein the cutoff plate (1) and the connecting plate (101) are both buried in a river bed; A plurality of water inlet holes (102) are provided on one end surface of the intercepting plate (1), and a flow cavity (107) is provided inside the intercepting plate (1), so that the water inlet holes (102) are in communication with the flow cavity (107); A first drainage groove (103) and a second drainage groove (104) are provided inside the connecting plate (101), the second drainage groove (104) is located on top of the first drainage groove (103), and a drainage pipe (105) is fixedly installed inside the connecting plate (101); An oil pollution treatment mechanism, the oil pollution treatment mechanism is installed between the intercepting plate (1) and the connecting plate (101), the oil pollution treatment mechanism floats in the river through the floating member (2), and collects the oil pollution floating on the river water surface into the interior of the fixed frame (3) for treatment; A sewage treatment mechanism, the sewage treatment mechanism being installed between the intercepting plate (1) and the connecting plate (101), and the sewage treatment mechanism filtering and collecting organic matter in the river; The sewage treatment mechanism comprises a mounting frame (4), a first mounting plate (401), a second mounting plate (4011), a first filter screen (4012), a second filter screen (4013) and a support spring (4014). The mounting frame (4) is fixedly mounted between the intercepting plate (1) and the connecting plate (101). One end of the mounting frame (4) is connected to the flow chamber (107), and the other end is connected to the first drainage groove (103). The second mounting plate (4011) is fixedly mounted on the The second filter screen (4013) is fixedly mounted on the inner wall of the mounting frame (4) in the end face area surrounded by the second mounting plate (4011), the support spring (4014) is fixedly mounted between the second mounting plate (4011) and the first mounting plate (401), so that a space gap is formed between the second mounting plate (4011) and the first mounting plate (401) and the second mounting plate (401) and the first mounting plate (401) are movable relative to each other, and the first filter screen (4012) is fixedly mounted on the end face area surrounded by the first mounting plate (401).

2. The sewage treatment equipment for river biodegradation according to claim 1, characterized in that: The first filter screen (4012) and the second filter screen (4013) are arranged in parallel.

3. The sewage treatment equipment for river biodegradation according to claim 2, characterized in that: The sewage treatment mechanism further comprises a treatment box (5), a rotating rod (504), a baffle plate (5042), a third filter screen (5043), a sealing plate (5046) and a fixed plate (505); the treatment box (5) is fixedly mounted on the outside of the mounting frame (4); a rotating groove (402) is provided on the inside of the mounting frame (4); the rotating rod (504) is rotatably connected to the rotating groove (402); the baffle plates (5042) are fixedly mounted on the side wall of the rotating rod (504) and are radially distributed outward in multiple groups; the baffle plates (5042) are located on one side of the second mounting plate (4011); and a mounting groove (5042) is provided inside the baffle plates (5042). 044), the mounting groove (5044) extends to the inside of the rotating rod (504), the sealing plate (5046) is installed in the mounting groove (5044), the third filter (5043) is fixedly installed on the side wall of the blocking plate (5042), the third filter (5043) is located on the outside of the sealing plate (5046), the fixed plate (505) is located on one side of the rotating groove (402) and fixed to the inner wall of the processing box (5), a nozzle (5051) is fixedly installed inside the fixed plate (505), and a plurality of nozzles (5051) are provided, and the plurality of nozzles (5051) correspond to the blocking plate (5042).

4. The sewage treatment equipment for river biodegradation according to claim 3, characterized in that: An electric push rod (5045) is fixedly mounted on the bottom of the mounting groove (5044), and the sealing plate (5046) is fixedly mounted on the output end of the electric push rod (5045), so that the front end of the sealing plate (5046) extends outward.

5. The sewage treatment equipment for river biodegradation according to claim 3, characterized in that: A second servo motor (503) is fixedly mounted on the top of the fixing frame (3); a connecting rod (5041) is mounted on the bottom of the output end of the second servo motor (503); the other end of the connecting rod (5041) is fixedly mounted on the top of the rotating rod (504); the rotating rod (504) is rotationally driven by the second servo motor (503); a protective member (5031) is fixedly mounted inside the fixing frame (3); and the connecting rod (5041) is rotatably connected inside the protective member (5031).

6. The sewage treatment equipment for river biodegradation according to claim 3, characterized in that: A liquid storage tank (501) is fixedly installed on the top of the processing box (5), a filling pipe (5011) is installed on the top of the liquid storage tank (501), and the filling pipe (5011) is connected to the liquid storage tank (501). A waterproof frame (5012) is fixedly installed in the inner cavity of the liquid storage tank (501), and a water pump (5013) is fixedly installed inside the waterproof frame (5012). The input end of the water pump (5013) is connected to the inner cavity of the liquid storage tank (501), and the output end of the water pump (5013) is fixedly installed with a delivery pipe (5014), one end of the delivery pipe (5014) is fixedly installed inside the fixed plate (505), and the other end is connected to the nozzle (5051).

7. The sewage treatment equipment for river biodegradation according to claim 3, characterized in that: A material storage box (502) is fixedly mounted on the top of the processing box (5), a connecting pipe (5022) is fixedly mounted inside the material storage box (502), the material storage box (502) is connected to the processing box (5) via the connecting pipe (5022), a solenoid valve (5023) is fixedly mounted on the bottom of the connecting pipe (5022), a feeding pipe (5021) is fixedly mounted on the top of the material storage box (502), the feeding pipe (5021) is connected to the material storage box (502), a water level detector (506) is fixedly mounted on the inner wall of the processing box (5), a delivery pump (507) is fixedly mounted inside the processing box (5), one end of the delivery pump (507) is connected to the processing box (5), and one end of the drainage pipe (105) is fixedly mounted on the output end of the delivery pump (507).

8. The sewage treatment equipment for river biodegradation according to claim 1, characterized in that: The oil pollution treatment mechanism includes a water baffle (202), a tension spring (205), a floating cylinder (206) and a mounting pipe (207). A flow groove (203) is provided inside the intercepting plate (1). A movable groove (201) is provided on the top of the intercepting plate (1). The movable groove (201) is connected to the flow groove (203). The mounting pipe (207) is slidably connected inside the movable groove (201). The bottom of the mounting pipe (207) is connected to the flow groove (203). The floating member (2) is fixedly mounted on the top of the mounting pipe (207). A through collection hole (204) is provided on one side of the interior of the floating member (2). The collection hole (204) is connected to the bottom of the mounting pipe (207). 04) are provided with several, the floating member (2) is connected to the circulation groove (203) through the installation tube (207), the water baffle (202) is fixedly installed on one side of the top of the intercepting plate (1), the top of the intercepting plate (1) is fixedly installed with a water inlet pipe (106), the bottom of the water inlet pipe (106) is connected to the circulation cavity (107), the tension spring (205) is fixedly sleeved and installed on the outer periphery of the installation tube (207), the top of the tension spring (205) contacts the bottom of the floating member (2), and the bottom of the tension spring (205) contacts the top of the intercepting plate (1), so that the tension spring (205) forms an integral support for the floating member (2).

9. The sewage treatment equipment for river biodegradation according to claim 8, characterized in that: The oil pollution treatment mechanism further comprises a collection box (302), a connecting pipe (3021), a transmission device (303), a rotating member (3032), a scraper (3033), a first baffle (304), a second baffle (3041) and an oil guide plate (3042); the fixing frame (3) is fixedly mounted between the intercepting plate (1) and the connecting plate (101); a treatment tank (301) is provided inside the fixing frame (3); one end of the treatment tank (301) is connected to the circulation tank (203); the other end of the treatment tank (301) is connected to the second drainage tank (104); the collection box (302) is fixedly mounted on the top of the fixing frame (3); the collection box (302) is connected to the treatment tank (301); the rotating member (303) is fixedly mounted on the top of the fixing frame (3); the collection box (302) is connected to the treatment tank (301); 2) being rotatably connected inside the processing tank (301), the rotating member (3032) being located at the connection between the collecting box (302) and the processing tank (301), the scraper (3033) being fixedly mounted on the side wall of the rotating member (3032), the first baffle (304) being fixedly mounted on the bottom of the inner wall of the processing tank (301), the second baffle (3041) being fixedly mounted on the top of the inner wall of the processing tank (301), the oil guide plate (3042) being fixedly mounted on the bottom of the second baffle (3041), the oil guide plate (3042) being located on one side of the scraper (3033), the transmission device (303) being fixedly mounted on one side of the fixing frame (3), and the rotating member (3032) being fixedly mounted on the connecting end of the transmission device (303).

10. The sewage treatment equipment for river biodegradation according to claim 9, characterized in that: A first servo motor (3031) is fixedly mounted on one side of the transmission device (303), and an output end of the first servo motor (3031) is connected to a connection end of the transmission device (303).

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