Sewage discharge integrated lifting equipment

Abstract

The invention relates to the technical field of sewage treatment, in particular to sewage discharge integrated lifting equipment which comprises a lifting machine, a buffer module and a valve, the lifting machine can be used for lifting sewage, the buffer module is arranged at the top of one side of the lifting machine and comprises a buffer tank, and a top plate is arranged on the top surface of the buffer tank; and a separation mechanism is arranged in the buffer tank. According to the device, the top plate is fixedly connected with the detection frame, sewage can be conveyed into the buffer tank through the conveying pipe, new sewage is temporarily stored in the buffer tank, when the elevator is overhauled, the influence on sewage discharge can be reduced, and when the sewage enters the buffer tank, part of the sewage can fall into the detection frame, so that the detection efficiency is improved. Whether greasy dirt exists in sewage or not can be detected through the oil-in-water sensor, and if greasy dirt exists, the degreasing agent in the storage box can be conveyed into the buffer tank, so that the greasy dirt can be prevented from being accumulated in the buffer tank and the elevator.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and specifically to an integrated sewage discharge lifting device. Background Art

[0002] The integrated sewage discharge lifting device is an integrated and highly efficient sewage treatment device, mainly used to lift sewage in low-lying areas or areas without self-flow conditions to the municipal sewage pipe network or sewage treatment plant. It is widely used in areas such as underground stations of urban rail transit, large underground shopping malls, and basements of industrial factories to solve the problem of sewage discharge in these places. When the existing integrated sewage discharge lifting device is in use, it usually has two sets of pipe networks. When one pipe network is inlets water, the sewage in the water tank can be discharged using the other set of pipe networks. Although it can continue to drain water using the other set of pipe networks during the maintenance of one set of pipe networks, it cannot continue to transport new sewage into the lifting device. And although a solid-liquid separation device is provided inside the water tank to prevent solid debris from entering the water pump and accumulating in the water tank of the device, some sewage contains grease, and the grease easily enters the water tank along with the sewage. In this way, after using for a period of time, a certain amount of grease is likely to accumulate inside the water tank, and the inside of the water tank of the device still needs to be cleaned. Summary of the Invention

[0003] The purpose of the present invention is to provide an integrated sewage discharge lifting device to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] An integrated sewage discharge lifting device, including a lifting machine, a buffer module, and a valve;

[0006] The lifting machine can be used for lifting sewage;

[0007] The buffer module is arranged on the top side of the lifting machine. The buffer module includes a buffer tank. The top surface of the buffer tank is provided with a top plate. A partition mechanism is arranged inside the buffer tank. The bottom surface of the top plate is fixedly connected with a detection frame. An oil-in-water sensor is arranged on the inner top surface of the detection frame. A delivery pipe is communicated with the inclined surface of the detection frame corresponding to the inside of the top plate. A storage box is arranged on the top surface of the top plate. A driving mechanism is arranged on the top of the top plate;

[0008] The valve is communicated with the bottom end of the buffer tank, and the bottom end of the valve is communicated with the water inlet end of the lifting machine.

[0009] Furthermore, a plurality of fixing frames are fixedly connected to the side surface of the buffer tank.

[0010] Furthermore, a filter screen is fixedly connected to the inner side surface of the detection frame corresponding to the bottom end of the delivery pipe.

[0011] Furthermore, the separation mechanism includes a receiving frame, a connecting frame, a plurality of arc-shaped rods, an opening groove, a baffle, a connecting groove, a connecting disc, and a abutting rod;

[0012] The receiving frame is slidably connected to the inner side surface of the buffer tank;

[0013] The connecting frame is rotatably connected to the inner side surface of the receiving frame, and a plurality of strip-shaped grooves are formed on the side surface of the connecting frame;

[0014] A plurality of arc-shaped rods are fixedly connected to the top of the side surface of the connecting frame;

[0015] The opening groove is formed on the bottom surface of the receiving frame;

[0016] The baffle is slidably connected to the inner side surface of the opening groove;

[0017] The connecting groove is formed inside the receiving frame;

[0018] The connecting disc is rotatably connected to the inner side surface of the connecting groove, the inner side surface of the connecting disc is fixedly connected to the side surface of the connecting frame, and a plurality of arc-shaped blocks are fixedly connected to the side surface of the connecting disc;

[0019] The abutting rod is fixedly connected to the side surface of the baffle, the side surface of the abutting rod is slidably connected to the inner side surface of the connecting groove, a sliding rod in contact with the adjacent arc-shaped block is slidably connected to the inner side surface of the abutting rod, and a spring fixedly connected to the end of the sliding rod is fixedly connected to the inner side surface of the abutting rod.

[0020] Furthermore, two limiting rods fixedly connected to the inner side surface of the buffer tank and slidably connected to the side surface of the receiving frame are provided.

[0021] Preferably, a floating box is fixedly connected to the bottom surface of the receiving frame.

[0022] Preferably, an elliptical rod slidably connected to the inner side surface of the connecting frame is arranged inside the buffer tank, a connecting rod fixedly connected to the inner side surface of the detection frame is arranged at the top of the side surface of the elliptical rod, a cushion ring fixedly connected to the side surface of the elliptical rod is rotatably connected to the inner side surface of the connecting rod, and the side surface of the connecting rod is fixedly connected to the inner side surface of the top plate.

[0023] Furthermore, two hoses are arranged inside the connecting rod, the top ends of the two hoses are communicated with a connecting pipe communicated with the inside of the storage box, a conveying frame communicated with the bottom ends of the two hoses is rotatably connected to the top side surface of the connecting frame, and the inside of the conveying frame is communicated with the inside of the connecting frame. Two positioning rods fixedly connected to the inner side surface of the receiving frame are fixedly connected to the side surface of the conveying frame.

[0024] Furthermore, a connecting shaft is rotatably connected to the inner side surface of the elliptical rod, a plurality of cutting knives are fixedly connected to the bottom of the side surface of the connecting shaft, and a support frame fixedly connected to the inner side surface of the bottom of the buffer tank is rotatably connected to the bottom end of the connecting shaft.

[0025] Furthermore, the driving mechanism includes a power box, a partition board, a first motor, a second motor, a transmission shaft, a transmission block, and two connecting gears;

[0026] The power box is fixedly connected to the top surface of the top plate. The top of the side surface of the connecting rod extends into the power box, and the hose passes through the interior of the power box;

[0027] The partition board is fixedly connected to the inner side surface of the power box. The top of the side surface of the connecting shaft is rotatably connected to the inner side surface of the partition board;

[0028] The first motor is fixedly connected to the top surface of the partition board;

[0029] The second motor is fixedly connected to the top surface of the partition board. The output end of the second motor is in transmission connection with the top end of the connecting shaft;

[0030] The transmission shaft is rotatably connected to the inner side surface of the partition board. The top end of the transmission shaft is in transmission connection with the output end of the first motor;

[0031] The transmission block is arranged inside the power box. The inner side surface of the transmission block is rotatably connected to the side surface of the connecting shaft, and the bottom end of the transmission block is fixedly connected to the top end of the elliptical rod;

[0032] The two connecting gears are respectively fixedly sleeved on the transmission shaft and the transmission block, and the two connecting gears are in meshing transmission.

[0033] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0034] 1. By fixedly connecting a detection frame to the top plate, sewage can be conveyed into the buffer tank through the conveying pipe. The buffer tank can buffer the sewage. When one set of pipe network of the elevator is under maintenance and the other set of pipe network is used for drainage, new sewage can be temporarily stored in the buffer tank. In this way, when the elevator is under maintenance, the impact on sewage discharge can be reduced. Moreover, when the sewage enters the buffer tank, part of the sewage can fall into the detection frame and flow inside the detection frame. At this time, the oil-in-water sensor can detect whether there is oil in the sewage. If there is oil, the oil remover in the storage box can be conveyed into the buffer tank, so as to avoid the accumulation of oil in the buffer tank and the elevator.

[0035] 2. A floating box is fixedly connected through a receiving frame. When oil stains are detected in the sewage, the valve is closed, and the baffle blocks the opening groove, causing the sewage to accumulate on the top of the receiving frame. After a certain amount of sewage has accumulated, the baffle can be opened. At this time, the sewage will pass through the opening groove and fall to the bottom of the receiving frame. The floating box is a hollow structure, so that the separation mechanism can float on the sewage surface, making the sewage surface located inside the receiving frame. At this time, the deoiling agent can be conveyed into the receiving frame to dissolve the oil stains floating on the sewage surface. In this way, only the deoiling agent needs to be conveyed to the top of the sewage, enabling the deoiling agent to mix with the oil stains more precisely, which is beneficial to improving the dissolution effect, and less deoiling agent is required, which is beneficial to saving the deoiling agent and reducing the addition frequency of the deoiling agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a schematic diagram of the overall structure of an integrated sewage discharge and lifting device of the present invention;

[0037] Figure 2 is a schematic diagram of the structure of the buffer module of the present invention;

[0038] Figure 3 is a schematic diagram of the internal structure of the buffer tank of the present invention;

[0039] Figure 4 is a schematic diagram of the internal structure of the detection frame of the present invention;

[0040] Figure 5 is a schematic diagram of the internal structure of the drive mechanism of the present invention;

[0041] Figure 6 is a schematic diagram of the elliptical rod structure of the present invention;

[0042] Figure 7 is a schematic diagram of the structure of the separation mechanism of the present invention;

[0043] Figure 8 is a schematic diagram of the structure of the connection frame of the present invention;

[0044] Figure 9 is a schematic diagram of the bottom structure of the receiving frame of the present invention;

[0045] Figure 10 is a schematic diagram of the internal upward view structure of the receiving frame of the present invention;

[0046] Figure 11 is Figure 10 an enlarged view of part A of

[0047] In the figure: 100, elevator; 200, buffer module; 210, buffer tank; 211, top plate; 212, delivery pipe; 213, storage box; 214, fixing bracket; 220, separation mechanism; 221, receiving frame; 222, connecting frame; 223, arc-shaped rod; 224, opening groove; 225, baffle; 226, connecting disk; 2261, arc block; 227, connecting groove; 228, abutting rod; 2281, sliding rod; 2282, spring; 230, detection frame; 231, filter screen; 232, oil-in-water sensor; 240, elliptical rod; 241, connecting rod; 242, hose; 243, connecting pipe; 244, gasket ring; 250, connecting shaft; 251, support frame; 252, cutting knife; 260, driving mechanism; 261, power box; 262, partition board; 263, motor 1; 264, motor 2; 265, transmission shaft; 266, transmission block; 267, connecting gear; 270, delivery frame; 271, positioning rod; 280, limiting rod; 290, floating box; 300, valve. Detailed implementation manners

[0048] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] Please refer to Figures 1-7 , in the embodiment of the present invention, an integrated sewage discharge lifting device includes an elevator 100, a buffer module 200, and a valve 300;

[0050] The lift 100 can be used for lifting sewage. The buffer module 200 is arranged at the top on one side of the lift 100. The buffer module 200 includes a buffer tank 210. A number of fixing frames 214 are fixedly connected to the side surface of the buffer tank 210. The top surface of the buffer tank 210 is provided with a top plate 211. A partitioning mechanism 220 is arranged inside the buffer tank 210. A detection frame 230 is fixedly connected to the bottom surface of the top plate 211. An oil-in-water sensor 232 is arranged on the inner top surface of the detection frame 230. A delivery pipe 212 is communicated with the inclined surface of the detection frame 230 inside the top plate 211. The delivery pipe 212 can be connected to the sewage pipe. The domestic sewage can enter the inside of the delivery pipe 212 through the sewage pipe. A filter screen 231 is fixedly connected to the inner side surface of the detection frame 230 corresponding to the bottom end of the delivery pipe 212. The filter screen 231 is arranged on the inclined surface side of the detection frame 230. The filter screen 231 is arranged obliquely. A storage box 213 is arranged on the top surface of the top plate 211. The defoamer can be stored inside the storage box 213. A driving mechanism 260 is arranged on the top of the top plate 211. A valve 300 is communicated with the bottom end of the buffer tank 210, and the bottom end of the valve 300 is communicated with the water inlet end of the lift 100.

[0051] Specifically, the sewage can be transported into the buffer tank 210 through the delivery pipe 212. Part of the sewage can fall on the filter screen 231. The sewage can pass through the filter screen 231 and enter the inside of the detection frame 230, while the solid debris will remain on the filter screen 231, avoiding the solid impurities from entering the detection frame 230 and affecting the detection of the oil-in-water sensor 232. Since the filter screen 231 is arranged obliquely, through the scouring of the sewage, the solid impurities on the filter screen 231 can gradually fall obliquely downward into the buffer tank 210. After the sewage enters the inside of the detection frame 230, it will flow inside the detection frame 230 and then fall out from the opening of the detection frame 230. The oil-in-water sensor 232 inside the detection frame 230 can be used to detect whether there is oil in the sewage. If there is oil, the defoamer inside the storage box 213 can be transported into the buffer tank 210 to dissolve the oil, avoiding the accumulation of oil in the buffer tank 210 and the lift 100. And during the maintenance process of the lift 100, when one set of pipe network of the lift 100 is being maintained and the sewage in the water tank of the lift 100 is lifted and transported to the municipal sewage pipe network by using another set of pipe network, the valve 300 can be closed, so as to temporarily store the new sewage inside the buffer tank 210, thereby reducing the impact on sewage discharge during maintenance.

[0052] A fixed pipe can be connected and fixed to the conveying pipe 212 so that the bottom end of the fixed pipe is directly connected to the water inlet end of the elevator 100. In this way, when it is necessary to repair the buffer module 200, the sewage in the conveying pipe 212 can be directly conveyed to the water inlet end of the elevator 100 through the fixed pipe, so that the sewage bypasses the buffer module 200, avoiding affecting the normal sewage discharge. After the repair is completed, the sewage is conveyed through the buffer module 200 again instead of using the fixed pipe. When using the fixed pipe to convey sewage, degreasing agent can be continuously added to the fixed pipe.

[0053] Embodiment 1

[0054] As Figures 5-11 shown, in this embodiment, the separating mechanism 220 includes a receiving frame 221, a connecting frame 222, a plurality of arc-shaped rods 223, an opening groove 224, a baffle 225, a connecting groove 227, a connecting disk 226, and an abutting rod 228;

[0055] The receiving frame 221 is slidably connected to the inner side surface of the buffer tank 210. Two limiting rods 280 fixedly connected to the inner side surface of the buffer tank 210 and slidably connected to the side surface of the receiving frame 221 can prevent the receiving frame 221 from rotating, so that the receiving frame 221 only slides up and down inside the buffer tank 210. The bottom surface of the receiving frame 221 is fixedly connected with a floating box 290, and the floating box 290 is a hollow structure. The connecting frame 222 is rotatably connected to the inner side surface of the receiving frame 221. A plurality of strip-shaped grooves are formed on the side surface of the connecting frame 222. A plurality of arc-shaped rods 223 are fixedly connected to the top of the side surface of the connecting frame 222. The opening groove 224 is formed on the bottom surface of the receiving frame 221. The baffle 225 is slidably connected to the inner side surface of the opening groove 224. The connecting groove 227 is formed inside the receiving frame 221. The opening groove 224 communicates with the connecting groove 227. The connecting disk 226 is rotatably connected to the inner side surface of the connecting groove 227. The inner side surface of the connecting disk 226 is fixedly connected to the side surface of the connecting frame 222. A plurality of arc-shaped blocks 2261 are fixedly connected to the side surface of the connecting disk 226. The abutting rod 228 is fixedly connected to the side surface of the baffle 225. The side surface of the abutting rod 228 is slidably connected to the inner side surface of the connecting groove 227. A sliding rod 2281 in contact with the adjacent arc-shaped block 2261 is slidably connected to the inner side surface of the abutting rod 228. A spring 2282 fixedly connected to the end of the sliding rod 2281 is fixedly connected to the inner side surface of the abutting rod 228. The end of the sliding rod 2281 corresponding to the arc-shaped block 2261 is wavy. Under the action of the spring 2282, the sliding rod 2281 can be abutted against the corresponding arc-shaped block 2261;

[0056] Inside the buffer tank 210, there is an elliptical rod 240 that is slidably connected to the inner side of the connection frame 222. The connection frame 222 can rotate relative to the receiving frame 221 and slide relative to the elliptical rod 240. At the top of the side of the elliptical rod 240, there is a connecting rod 241 fixedly connected to the inner side of the detection frame 230. Inside the connecting rod 241, there is a gasket ring 244 rotatably connected to the side of the elliptical rod 240. The gasket ring 244 can rotate relative to the connecting rod 241, so that the elliptical rod 240 rotates relative to the detection frame 230. The side of the connecting rod 241 is fixedly connected to the inner side of the top plate 211.

[0057] During specific implementation, the elliptical rod 240 can drive the connection frame 222 to rotate. The connection frame 222 can drive the connection disk 226 to rotate. The connection disk 226 can drive the arc block 2261 thereon to rotate. Due to the action of the spring 2282, the sliding rod 2281 can be pressed against the corresponding arc block 2261. When the arc block 2261 rotates, the arc block 2261 can push the wavy end of the sliding rod 2281 to move. The sliding rod 2281 can drive the abutting rod 228 to move, so that the abutting rod 228 drives the baffle 225 to move, and the baffle 225 is retracted into the opening groove 224, opening the baffle 225. After the sewage falls into the buffer tank 210 from the conveying pipe 212, part of the sewage can directly fall on the receiving frame 221. The sewage in the detection frame 230 can fall on the receiving frame 221 from the bottom opening of the detection frame 230. At this time, the sewage in the receiving frame 221 can pass through the opening groove 224 and fall below the receiving frame 221, so as to convey the sewage to the water inlet end of the elevator 100 through the buffer tank 210. When the abutting rod 228 moves a certain distance and the inner wall of the connection groove 227 prevents the abutting rod 228 from continuing to move, the connection disk 226 continues to drive the arc block 2261 to move. The arc surface of the arc block 2261 can squeeze the wavy end of the sliding rod 2281, so that the sliding rod 2281 moves into the abutting rod 228, so that the arc block 2261 can smoothly pass through the wavy end of the sliding rod 2281. And the movement of the arc block 2261 can keep the abutting rod 228 pressed against the inner wall of the connection groove 227, thereby restricting the positions of the abutting rod 228 and the baffle 225. And the connection frame 222 can drive the arc-shaped rod 223 to move. When the arc-shaped rod 223 rotates in the receiving frame 221, the arc-shaped rod 223 can gradually push the solid impurities towards the edge of the receiving frame 221, so as to send the solid impurities to the opening groove 224, so that the solid impurities can pass through the opening groove 224 and fall to the bottom of the buffer tank 210, avoiding the accumulation of solid impurities inside the receiving frame 221;

[0058] When the oil sensor 232 detects the presence of oil in the newly entered sewage, the valve 300 is closed, and the elliptical rod 240 drives the connecting frame 222 to rotate in the opposite direction, and the connecting plate 226 drives the arc block 2261 to rotate in the opposite direction. At this time, the arc block 2261 can move the sliding rod 2281 in the opposite direction, so that the abutting rod 228 and the baffle 225 move in the opposite direction, and the baffle 225 blocks the opening groove 224. At this time, the sewage will gather at the top of the receiving frame 221. After a certain amount of sewage is gathered, the elliptical rod 240 can be rotated forward again to open the baffle 225. At this time, the sewage will pass through the opening groove 224 and fall into the bottom of the receiving frame 221, and the floating box 290 is a hollow structure. The separation mechanism 220 can be floated on the sewage surface through the floating box 290, and the sewage surface will be located inside the receiving frame 221. Then the elliptical rod 240 can be rotated in the opposite direction again to close the baffle 225, thereby isolating the oil stains floating on the top of the sewage in the receiving frame 221. At this time, the degreasing agent can be transported to the inside of the receiving frame 221 to dissolve the oil stains floating on the sewage surface. In this way, the degreasing agent can be transported only to the top of the sewage, so that the degreasing agent can be mixed with the oil stains more accurately, which is beneficial to improving the dissolution effect and avoiding most of the degreasing agent from being mixed in the water. There is no need to use more degreasing agent, which is beneficial to saving degreasing agent and reducing the frequency of adding degreasing agent.

[0059] like Figures 5-8 As shown, in the present embodiment, two hoses 242 are arranged inside the connecting rod 241, and the top ends of the two hoses 242 are connected with a connecting pipe 243 connected with the interior of the storage box 213, and a delivery pump is arranged inside the storage box 213, and the output end of the delivery pump is connected with the end of the connecting pipe 243, and the degreasing agent can be delivered to the connecting pipe 243 through the delivery pump, and the top side of the connecting frame 222 is rotatably connected with a delivery frame 270 connected with the bottom ends of the two hoses 242, and the interior of the delivery frame 270 is connected with the interior of the connecting frame 222, and the side of the delivery frame 270 is fixedly connected with two positioning rods 271 fixedly connected with the inner side of the receiving frame 221, and the receiving frame 221 can limit the angle of the delivery frame 270 through the positioning rods 271 to prevent the hose 242 from twisting.

[0060] During specific implementation, after the oil stains floating on the top of the sewage are isolated in the receiving frame 221, the delivery pump can deliver the degreasing agent to the connecting pipe 243, the degreasing agent can enter the hose 242, and then enter the delivery frame 270, the degreasing agent in the delivery frame 270 can enter the connecting frame 222, and then enter the receiving frame 221 from the strip groove, and then the oil stains are dissolved by the degreasing agent. During the dissolution process, the connecting frame 222 can be continuously driven to rotate in the opposite direction by the elliptical rod 240, so that the arc rod 223 can be stirred, which is beneficial to improve the dissolution effect.

[0061] Embodiment 2

[0062] Based on the first embodiment, Figure 4As shown, in this embodiment, a connecting shaft 250 is rotatably connected to the inner side surface of the elliptical rod 240. A plurality of cutting knives 252 are fixedly connected to the bottom of the side surface of the connecting shaft 250. The bottom end of the connecting shaft 250 is rotatably connected to a support frame 251 fixedly connected to the inner side surface of the bottom of the buffer tank 210. The support frame 251 can support and limit the bottom end of the connecting shaft 250.

[0063] During specific implementation, when the sewage passes through the bottom of the buffer tank 210, the cutting knives 252 can be driven to rotate by the connecting shaft 250. The solid impurities are cut and broken by the cutting knives 252. The solid impurities and the sewage can pass through the support frame 251 and fall out of the buffer tank 210. Moreover, the solid impurities are agitated by the cutting knives 252 to avoid the situation where the solid impurities accumulate at the bottom of the buffer tank 210 and cause the bottom of the buffer tank 210 to be blocked.

[0064] As Figure 5 shown, in this embodiment, the driving mechanism 260 includes a power box 261, a partition plate 262, a first motor 263, a second motor 264, a transmission shaft 265, a transmission block 266, and two connecting gears 267;

[0065] The power box 261 is fixedly connected to the top surface of the top plate 211. The top of the side surface of the connecting rod 241 extends into the power box 261. The hose 242 passes through the inside of the power box 261. The partition plate 262 is fixedly connected to the inner side surface of the power box 261. The top of the side surface of the connecting shaft 250 is rotatably connected to the inner side surface of the partition plate 262. The first motor 263 is fixedly connected to the top surface of the partition plate 262. The second motor 264 is fixedly connected to the top surface of the partition plate 262. The partition plate 262 can support the first motor 263 and the second motor 264. The output end of the second motor 264 is in transmission connection with the top end of the connecting shaft 250. The transmission shaft 265 is rotatably connected to the inner side surface of the partition plate 262. The top end of the transmission shaft 265 is in transmission connection with the output end of the first motor 263. The transmission block 266 is arranged inside the power box 261. The hose 242 is located at the bottom of the transmission block 266 to avoid interference between the hose 242 and the connecting gears 267. The inner side surface of the transmission block 266 is rotatably connected to the side surface of the connecting shaft 250. The bottom end of the transmission block 266 is fixedly connected to the top end of the elliptical rod 240. The two connecting gears 267 are respectively fixedly sleeved on the transmission shaft 265 and the transmission block 266, and the two connecting gears 267 are in meshing transmission.

[0066] During specific implementation, the first motor 263 can be used to drive the transmission shaft 265 to rotate. The transmission shaft 265 can drive the transmission block 266 to rotate through the two connecting gears 267. The transmission block 266 can drive the elliptical rod 240 to rotate. Since the cross-sectional outer contour of the elliptical rod 240 is elliptical, the elliptical rod 240 can drive the connecting frame 222 to rotate, thereby rotating the arc-shaped rod 223 and adjusting the position of the baffle 225. The second motor 264 can be used to drive the connecting shaft 250 to rotate, so that the cutting knives 252 rotate to break the solid impurities.

[0067] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Accordingly, all changes that fall within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0068] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated sewage discharge lifting device, characterized in that, Including: A lift (100) capable of being used for lifting sewage; A buffer module (200) is arranged at the top side of the lift (100). The buffer module (200) includes a buffer tank (210). A top plate (211) is arranged on the top surface of the buffer tank (210). A partitioning mechanism (220) is arranged inside the buffer tank (210). A detection frame (230) is fixedly connected to the bottom surface of the top plate (211). An oil-in-water sensor (232) is arranged on the inner top surface of the detection frame (230). A conveying pipe (212) is communicated with the inclined surface of the detection frame (230) correspondingly inside the top plate (211). A storage box (213) is arranged on the top surface of the top plate (211). A driving mechanism (260) is arranged on the top of the top plate (211); A valve (300) is communicated with the bottom end of the buffer tank (210), and the bottom end of the valve (300) is communicated with the water inlet end of the lift (100).

2. The integrated sewage discharge lifting equipment according to claim 1, characterized in that, A plurality of fixing frames (214) are fixedly connected to the side surface of the buffer tank (210).

3. The integrated sewage discharge lifting equipment according to claim 1, characterized in that A filter screen (231) is fixedly connected to the inner side surface of the detection frame (230) correspondingly at the bottom end of the conveying pipe (212).

4. The integrated sewage discharge lifting device according to claim 1, characterized in that, The partitioning mechanism (220) includes: A receiving frame (221) is slidably connected to the inner side surface of the buffer tank (210); A connecting frame (222) is rotatably connected to the inner side surface of the receiving frame (221). A plurality of strip-shaped grooves are formed on the side surface of the connecting frame (222); A plurality of arc-shaped rods (223) are all fixedly connected to the top of the side surface of the connecting frame (222); An opening groove (224) is formed on the bottom surface of the receiving frame (221); A baffle (225) is slidably connected to the inner side surface of the opening groove (224); A connecting groove (227) is formed inside the receiving frame (221); A connecting disk (226) is rotatably connected to the inner side surface of the connecting groove (227). The inner side surface of the connecting disk (226) is fixedly connected to the side surface of the connecting frame (222). A plurality of arc-shaped blocks (2261) are fixedly connected to the side surface of the connecting disk (226); An abutting rod (228) is fixedly connected to the side surface of the baffle (225). The side surface of the abutting rod (228) is slidably connected to the inner side surface of the connecting groove (227). A sliding rod (2281) which contacts with the adjacent arc-shaped block (2261) is slidably connected to the inner side surface of the abutting rod (228). A spring (2282) which is fixedly connected to the end of the sliding rod (2281) is fixedly connected to the inner side surface of the abutting rod (228).

5. The integrated sewage discharge lifting equipment according to claim 4, characterized in that Two limiting rods (280) which are slidably connected to the side surface of the receiving frame (221) are fixedly connected to the inner side surface of the buffer tank (210).

6. The integrated sewage discharge lifting equipment according to claim 4, wherein, A floating box (290) is fixedly connected to the bottom surface of the receiving frame (221).

7. The integrated sewage discharge lifting device according to claim 4, characterized in that, An elliptical rod (240) which is slidably connected to the inner side surface of the connecting frame (222) is arranged inside the buffer tank (210). A connecting rod (241) which is fixedly connected to the inner side surface of the detection frame (230) is arranged at the top of the side surface of the elliptical rod (240). A cushion ring (244) which is fixedly connected to the side surface of the elliptical rod (240) is rotatably connected to the inner side surface of the connecting rod (241). The side surface of the connecting rod (241) is fixedly connected to the inner side surface of the top plate (211).

8. The integrated sewage discharge lifting equipment according to claim 7, characterized in that, Inside the connecting rod (241), there are two flexible hoses (242). The tops of the two flexible hoses (242) are connected to a connecting pipe (243) that is internally connected to the storage box (213). The top side of the connecting frame (222) is rotatably connected to a conveying frame (270) that is connected to the bottoms of the two flexible hoses (242). And the inside of the conveying frame (270) is connected to the inside of the connecting frame (222). The side of the conveying frame (270) is fixedly connected to two positioning rods (271) that are fixedly connected to the inner side of the receiving frame (221).

9. The integrated sewage discharge lifting device according to claim 8, wherein, The inner side of the elliptical rod (240) is rotatably connected to a connecting shaft (250). The bottom of the side of the connecting shaft (250) is fixedly connected to a number of cutting knives (252). The bottom of the connecting shaft (250) is rotatably connected to a support frame (251) that is fixedly connected to the inner side of the bottom of the buffer tank (210).

10. The integrated sewage discharge lifting equipment according to claim 9, characterized in that, The driving mechanism (260) includes: A power box (261), fixedly connected to the top surface of the top plate (211). The top of the side of the connecting rod (241) extends into the power box (261), and the flexible hose (242) passes through the inside of the power box (261). A partition (262), fixedly connected to the inner side of the power box (261). The top of the side of the connecting shaft (250) is rotatably connected to the inner side of the partition (262). A first motor (263), fixedly connected to the top surface of the partition (262). A second motor (264), fixedly connected to the top surface of the partition (262). The output end of the second motor (264) is drivingly connected to the top end of the connecting shaft (250). A transmission shaft (265), rotatably connected to the inner side of the partition (262). The top end of the transmission shaft (265) is drivingly connected to the output end of the first motor (263). A transmission block (266), arranged inside the power box (261). The inner side of the transmission block (266) is rotatably connected to the side of the connecting shaft (250). The bottom end of the transmission block (266) is fixedly connected to the top end of the elliptical rod (240). Two connecting gears (267), respectively fixedly sleeved on the transmission shaft (265) and the transmission block (266). The two connecting gears (267) are in meshing transmission.

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