Port channel pollutant self-cleaning device

Abstract

The invention discloses a port channel pollutant self-cleaning device. The port channel pollutant self-cleaning device comprises a chassis, a separated pollutant collecting mechanism and a pair of oil stain purifying mechanisms. The separating type dirt collecting mechanism comprises an assembling side plate, a pair of driving rollers are rotationally assembled in the assembling side plate, the outer sides of the pair of driving rollers are sleeved with a dirt collecting conveying belt, the outer side of the dirt collecting conveying belt is fixedly connected with a plurality of evenly-distributed anti-disengaging plates, and an impurity filtering and collecting assembly is arranged below the dirt collecting conveying belt. The pair of oil stain purification mechanisms is fixedly assembled on the two sides of the assembling side plate. According to the device, by arranging the separated dirt collecting mechanism and the oil dirt purifying mechanism, sundries and oil dirt floating on a port channel can be collected, cleaned and separated, and the convenience of cleaning the sundries and the oil dirt is improved; by arranging the self-cleaning control system, sundries and oil stains floating on the port channel can be automatically cleaned, the cost for cleaning channel pollutants is reduced, and the process for cleaning the channel pollutants is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of port channel pollutant cleaning, and particularly relates to a self-cleaning device for port channel pollutants. BACKGROUND

[0002] Port channels are prone to pollution due to factors such as fuel leakage, oily sewage discharge, and plastic and food waste disposal. The pollution of port channels can adversely affect aquatic life, human health, and the ecological environment, and can also affect the normal operation and loading and unloading operations of ships in the port channel. Therefore, a port channel pollutant cleaning device is needed to clean oil stains and garbage in the port channel.

[0003] In the prior art, the port channel pollutant cleaning device mainly uses manual control of the ship to drive the cleaning net to run and screen in the port channel to collect and clean the pollutants floating on the port channel. Although this method can clean the pollutants in the port channel, it needs to suspend the use of the channel during cleaning, which not only increases the cost of cleaning the pollutants in the channel, but also makes the cleaning process more complicated.

[0004] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general context of the present application and is not to be taken in any way as an acknowledgment or any form of suggestion that this information forms prior art merely by its disclosure. SUMMARY

[0005] The present application aims to provide a self-cleaning device for port channel pollutants, which can improve the efficiency and convenience of cleaning the pollutants in the channel.

[0006] To achieve the above-mentioned purpose, the technical solution provided by an embodiment of the present application is as follows:

[0007] A self-cleaning device for port channel pollutants, comprising a chassis, a separate pollutant collecting mechanism, and a pair of oil stain purification mechanisms.

[0008] The separate pollutant collecting mechanism is fixedly assembled above the chassis, and comprises an assembly side plate, which is fixedly assembled above the chassis and is inclinedly arranged. A pair of drive rollers is rotatably assembled in the assembly side plate. A pollutant collecting conveyor belt is sleeved on the outer side of the pair of drive rollers. A plurality of evenly distributed anti-dropping plates are fixedly connected to the outer side of the pollutant collecting conveyor belt. A filtering and collecting assembly is arranged below the pollutant collecting conveyor belt.

[0009] A pair of oil stain purification mechanisms are fixedly assembled on both sides of the assembly side plate. The oil stain purification mechanisms are used for filtering and cleaning the oil stains and impurities filtered out by the filtering and collecting assembly.

[0010] The oil dirt purification mechanism comprises an oil-water separation tank, the oil-water separation tank is fixedly arranged above the chassis, and a liquid storage control tank is fixedly arranged above the oil-water separation tank.

[0011] In one or more embodiments of the present application, a pair of drive paddle wheel sets are fixedly arranged below the chassis. The chassis is automatically pushed by controlling the operation of the pair of drive paddle wheel sets. The driving motor is fixedly arranged on the upper side of the assembly side plate, and the output shaft of the driving motor is fixedly connected with the driving roller. The driving motor serves as a power provider, and the driving roller is rotationally driven by controlling the operation of the driving motor, so that the dirt collecting conveyor belt can be driven and controlled.

[0012] In one or more embodiments of the present application, the impurity collecting assembly comprises a dirt collecting box arranged below the dirt collecting conveyor belt. The dirt collecting box stores the impurities and oil dirt lifted during the operation of the dirt collecting conveyor belt and the anti-falling plate. The separation net is fixedly arranged in the dirt collecting box. The separation net separates and processes the impurities and oil dirt stored in the dirt collecting box. The separation net divides the dirt collecting box into an upper impurity collecting cavity and a lower liquid collecting cavity. The impurities are stored in the upper impurity collecting cavity, and the oil dirt is stored and guided in the lower liquid collecting cavity.

[0013] In one or more embodiments of the present application, a platform plate is fixedly connected between a pair of the liquid storage control tanks. The platform plate serves as a fixed assembly for the adding pipe. Meanwhile, the platform plate provides an operation standing platform. The pushing motor is fixedly arranged in the platform plate. The pushing motor serves as a power provider, and the driving pulley is rotationally driven by controlling the operation of the pushing motor. The output shaft of the pushing motor is fixedly connected with the driving pulley. The driving pulley serves as a tensioning and limiting and moving driving mechanism for the synchronous belt.

[0014] In one or more embodiments of the present application, the synchronous belt is sleeved outside the driving pulley. The synchronous belt serves as a connecting mechanism for the driving pulley and the transmission pulley, so that the transmission pulley can be synchronously rotated with the driving pulley. The transmission pulley is sleeved with the synchronous rod. The transmission pulley serves as a rotation driving mechanism for the synchronous rod. The synchronous rod is fixedly arranged in the transmission pulley. The synchronous rod serves as a fixed assembly and rotation driving mechanism for the pushing plate. The pushing plate is fixedly arranged outside the synchronous rod and arranged in the upper impurity collecting cavity. The rotation of the pushing plate can push and feed the impurities in the upper impurity collecting cavity, thereby improving the effect of collecting the impurities by the dirt collecting box.

[0015] In one or more embodiments of the present application, the upper side of the chassis is fixedly provided with a flushing pump. The water cleaned after the cleaning of the collecting and conveying belt and the anti-falling plate is extracted and pressurized by controlling the operation of the flushing pump. The liquid outlet of the flushing pump is communicated with a liquid discharge pipe. The water extracted by the flushing pump is discharged through the liquid discharge pipe. One end of the liquid discharge pipe close to the collecting and conveying belt is fixedly communicated with a flushing communication plate, and the two ends of the flushing communication plate are hingedly provided above the oil-water separation tank. The flushing communication plate plays a role of assembly limiting and water flow guiding and conveying for the flushing nozzle.

[0016] In one or more embodiments of the present application, one side of the flushing communication plate close to the collecting and conveying belt is fixedly communicated with a plurality of groups of uniformly distributed flushing nozzles. The collecting and conveying belt and the anti-falling plate are cleaned by spraying water through the plurality of groups of flushing nozzles, avoiding the secondary pollution of the collecting and conveying belt and the anti-falling plate to the port channel during the recycling process. The liquid inlet of the flushing pump is fixedly connected with a liquid extraction pipe, and the lower end of the liquid extraction pipe is fixedly connected with a pipe head. The water in the port channel can be extracted and conveyed by the flushing pump through the cooperation of the liquid extraction pipe and the pipe head.

[0017] In one or more embodiments of the present application, the oil-water separation tank is provided with an oil separation cavity and a control cavity, and the control cavity is fixedly provided with a sludge pump. The oil pollution in the lower liquid collecting cavity can be extracted and conveyed by controlling the operation of the sludge pump. The liquid inlet of the sludge pump and the lower liquid collecting cavity are fixedly communicated with a sludge extraction pipe. The sludge extraction pipe plays a role of communicating the sludge pump and the lower liquid collecting cavity. The liquid outlet of the sludge pump and the oil separation cavity are communicated with a sludge discharge pipe. The sludge discharge pipe plays a role of communicating the sludge pump and the oil separation cavity, so as to facilitate the conveying of the oil pollution extracted by the sludge pump into the oil separation cavity.

[0018] In one or more embodiments of the present application, the liquid storage control tank is provided with a flow control cavity and a liquid storage cavity, and the upper side of the liquid storage control tank is fixedly connected with a liquid adding pipe. The liquid storage cavity can be filled with a purifying agent through the liquid adding pipe. The liquid adding pipe is communicated with the liquid storage cavity, and the liquid storage cavity is filled with a purifying agent. The oil pollution in the oil separation cavity is treated by filling the oil separation cavity with the purifying agent.

[0019] In one or more embodiments of the present application, the flow control cavity is fixedly provided with a liquid adding pump. The purifying agent in the liquid storage cavity is extracted and conveyed by controlling the operation of the liquid adding pump. The liquid inlet of the liquid adding pump and the liquid storage cavity are communicated with a guide pipe. The guide pipe plays a role of communicating the liquid adding pipe and the liquid storage cavity. The liquid inlet of the liquid adding pump and the oil separation cavity are communicated with an adding pipe. The adding pipe plays a role of communicating the liquid adding pipe and the oil separation cavity.

[0020] Compared with the existing technology, the present invention can collect, clean and separate the debris and oil pollution floating on the port channel by setting up a separate pollution collection mechanism and an oil pollution purification mechanism, thereby improving the convenience of cleaning the debris and oil pollution.

[0021] By setting up a self-cleaning control system, floating debris and oil pollution on the port channel can be automatically cleaned, reducing the cost of cleaning the channel pollutants and improving the cleaning process of the channel pollutants. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a three-dimensional diagram of a port channel pollutant self-cleaning device according to an embodiment of the present invention;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0025] Figure 3 A perspective view from another angle of the port channel pollutant self-cleaning device according to one embodiment of the present invention;

[0026] Figure 4 It is a first front cross-sectional view of a port and waterway pollutant self-cleaning device according to one embodiment of the present invention;

[0027] Figure 5 for Figure 4 Schematic diagram of the structure at B in the middle;

[0028] Figure 6 for Figure 4 Schematic diagram of the structure at C in the middle;

[0029] Figure 7 It is a second front cross-sectional view of the port channel pollutant self-cleaning device according to one embodiment of the present invention;

[0030] Figure 8 for Figure 7 Schematic diagram of the structure at D in the middle;

[0031] Figure 9 2 is a functional diagram of a self-cleaning control system in one embodiment of the present invention.

[0032] Description of main reference numerals:

[0033] 1 - chassis, 2 - separation type dirt collecting mechanism, 201 - assembly side plate, 202 - driving roller, 203 - dirt collecting conveyor belt, 204 - anti-off plate, 205 - driving motor, 206 - dirt collecting box, 207 - separation net, 208 - platform plate, 209 - pushing motor, 210 - driving pulley, 211 - synchronous belt, 212 - transmission pulley, 213 - synchronous rod, 214 - pushing plate, 215 - flushing pump, 216 - liquid discharge pipe, 217 - flushing communication plate, 218 - flushing nozzle, 219 - liquid suction pipe, 220 - sink pipe head, 3 - oil dirt purification mechanism, 301 - oil-water separation tank, 302 - liquid storage control tank, 303 - sludge pump, 304 - sludge suction pipe, 305 - sludge discharge pipe, 306 - liquid adding pipe, 307 - liquid adding pump, 308 - guide pipe, 309 - adding pipe, 4 - driving paddle wheel set, 5 - control tank, 6 - monitoring sensor. DETAILED DESCRIPTION

[0034] In order to make the personnel in the technical field better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person of ordinary skill in the art without creative labor should belong to the protection scope of the present application.

[0035] As shown in the drawings, Figures 1 to 8 A port channel pollutant self-cleaning device in an embodiment of the present application comprises a chassis 1, a separation type dirt collecting mechanism 2 and a pair of oil dirt purification mechanisms 3.

[0036] As shown in the drawings, Figure 1 , Figure 3 A pair of driving paddle wheel sets 4 are fixedly assembled below the chassis 1. The chassis 1 is automatically pushed by controlling the operation of the pair of driving paddle wheel sets 4.

[0037] Specifically, the driving paddle wheel set 4 is composed of a gasoline engine or a diesel engine, a propeller blade, a transmission part and a control system (all are prior art, and will not be described here again), and in the actual application process, the chassis 1 can be driven to move on the port channel by the way that the gasoline engine or the diesel engine drives the propeller blade to rotate.

[0038] As shown in the drawings, Figures 1 to 2As shown, the separate dirt collection mechanism 2 is fixedly mounted above the chassis 1 and includes an assembly side plate 201, which is fixedly mounted above the chassis 1 and arranged at an angle. The assembly side plate 201 serves as an assembly limiter for the drive roller 202. Furthermore, the assembly side plate 201 provides a lateral barrier for the oil collection conveyor belt 203 during its transportation process.

[0039] like Figures 4 to 5 As shown, a pair of driving rollers 202 are rotatably mounted in the assembly side plate 201. The pair of driving rollers 202 play the role of tensioning support and movement control for the assembly side plate 201.

[0040] like Figures 1 to 2 As shown, a drive motor 205 is fixedly mounted on the upper side of the assembly side plate 201, and the output shaft of the drive motor 205 is fixedly connected to the drive roller 202. The drive motor 205 provides power. By controlling the operation of the drive motor 205, the drive roller 202 is rotated, thereby driving and controlling the waste collection conveyor belt 203.

[0041] like Figures 4 to 5 As shown, a pair of driving rollers 202 are sheathed with a collection conveyor belt 203, and a plurality of evenly distributed anti-slip plates 204 are fixedly connected to the outside of the collection conveyor belt 203. The circulation of the collection conveyor belt 203 and the anti-slip plates 204 can collect and divert floating debris and oil on the water surface.

[0042] like Figures 4 to 6 As shown, a debris collection assembly is located beneath the dirt collection conveyor belt 203. This assembly includes a dirt collection box 206, which is located beneath the dirt collection conveyor belt 203. The dirt collection box 206 collects and stores debris and oily dirt that are lifted up by the dirt collection conveyor belt 203 and the anti-slip plate 204 during operation.

[0043] like Figures 4 to 6 As shown, a separation net 207 is fixedly connected to the dirt collection box 206. The separation net 207 separates debris and oil stored in the dirt collection box 206. The separation net 207 divides the dirt collection box 206 into an upper debris collection chamber and a lower liquid collection chamber. The upper debris collection chamber collects and stores debris, while the lower liquid collection chamber collects and diverts oil.

[0044] like Figures 4 to 6 As shown, a platform plate 208 is fixedly connected between a pair of liquid storage control boxes 302. The platform plate 208 plays a role of assembling and fixing the adding pipe 309. At the same time, the platform plate 208 can provide an operating standing platform.

[0045] like Figures 4 to 6As shown in the figure, the platform plate 208 is fixedly assembled with a pushing motor 209. The pushing motor 209 serves to provide power, and the driving pulley 210 is rotationally driven by controlling the operation of the pushing motor 209. The output shaft of the pushing motor 209 is fixedly connected with the driving pulley 210. The driving pulley 210 serves to tension and limit and move drive the synchronous belt 211.

[0046] As shown in the figure, Figures 4 to 6 The outer side of the driving pulley 210 is sleeved with the synchronous belt 211. The synchronous belt 211 serves to connect the driving pulley 210 and the transmission pulley 212, so that the transmission pulley 212 can be synchronously rotated with the driving pulley 210.

[0047] As shown in the figure, Figures 4 to 6 The outer side of the driving pulley 210 is sleeved with the synchronous belt 211. The synchronous belt 211 serves to connect the driving pulley 210 and the transmission pulley 212, so that the transmission pulley 212 can be synchronously rotated with the driving pulley 210.

[0048] As shown in the figure, Figures 4 to 6 The outer side of the driving pulley 210 is sleeved with the synchronous belt 211. The synchronous belt 211 serves to connect the driving pulley 210 and the transmission pulley 212, so that the transmission pulley 212 can be synchronously rotated with the driving pulley 210.

[0049] As shown in the figure, Figures 4 to 6 The outer side of the driving pulley 210 is sleeved with the synchronous belt 211. The synchronous belt 211 serves to connect the driving pulley 210 and the transmission pulley 212, so that the transmission pulley 212 can be synchronously rotated with the driving pulley 210.

[0050] As shown in the figure, Figures 3 to 5 The outer side of the driving pulley 210 is sleeved with the synchronous belt 211. The synchronous belt 211 serves to connect the driving pulley 210 and the transmission pulley 212, so that the transmission pulley 212 can be synchronously rotated with the driving pulley 210.

[0051] As shown in the figure, Figures 3 to 5 The outer side of the driving pulley 210 is sleeved with the synchronous belt 211. The synchronous belt 211 serves to connect the driving pulley 210 and the transmission pulley 212, so that the transmission pulley 212 can be synchronously rotated with the driving pulley 210.

[0052] As shown in the figure, Figures 3 to 5As shown, a flushing connecting plate 217 is fixedly connected to a side of the sewage collecting conveyor belt 203 and is connected to multiple sets of evenly distributed flushing nozzles 218. The multiple sets of flushing nozzles 218 spray water to clean the sewage collecting conveyor belt 203 and the anti-slip plate 204, thereby preventing the sewage collecting conveyor belt 203 and the anti-slip plate 204 from causing secondary pollution to the port waterway during the recycling process.

[0053] like Figures 3 to 5 As shown, the liquid inlet of the flushing pump 215 is fixedly connected with a liquid extraction pipe 219, and the lower end of the liquid extraction pipe 219 is fixedly connected with a pipe dropper 220. Through the cooperation of the liquid extraction pipe 219 and the pipe dropper 220, the flushing pump 215 can extract and transport water in the port channel.

[0054] like Figure 1 As shown, a pair of oil purification mechanisms 3 are fixedly assembled on both sides of the assembly side plate 201, and the oil purification mechanism 3 is used to filter the oil impurities filtered out by the filter collection assembly;

[0055] like Figure 1 As shown, the oil purification mechanism 3 includes an oil-water separation box 301, which is fixedly assembled above the chassis 1. The oil-water separation box 301 provides a spatial basis for oil purification and separation.

[0056] like Figures 7 to 8 As shown, an oil-liquid separation chamber and a control chamber are provided in the oil-water separation box 301, and a sludge pump 303 is fixedly installed in the control chamber. By controlling the operation of the sludge pump 303, the oil in the lower liquid collecting chamber can be extracted and transported.

[0057] like Figures 7 to 8 As shown, a sludge extraction pipe 304 is fixedly connected between the liquid inlet of the sludge pump 303 and the lower liquid collecting chamber. This sludge extraction pipe 304 connects the sludge pump 303 and the lower liquid collecting chamber. A sewage discharge pipe 305 connects the liquid outlet of the sludge pump 303 and the oil-liquid separation chamber. This drain pipe 305 connects the sludge pump 303 and the oil-liquid separation chamber, facilitating the transfer of oily waste extracted by the sludge pump 303 into the oil-liquid separation chamber.

[0058] like Figure 1 As shown, a liquid storage control box 302 is fixedly mounted above the oil-water separation box 301. The liquid storage control box 302 is used to store the purifier.

[0059] like Figures 7 to 8 As shown, the liquid storage control box 302 includes a flow control chamber and a liquid storage chamber. A liquid adding pipe 306 is fixedly connected to the top of the liquid storage control box 302. The liquid storage chamber can be filled with a purifying agent through the liquid adding pipe 306. The liquid adding pipe 306 is connected to the liquid storage chamber, which is filled with the purifying agent. By filling the oil-liquid separation chamber with the purifying agent, the oil contaminants in the oil-liquid separation chamber are purified.

[0060] Specifically, the purifying agent can be selected from a crude oil cleaning agent or an environmentally friendly oil removal agent. The crude oil cleaning agent is a water-based or solvent-based industrial cleaning agent composed of various surfactants and organic additives. It is mainly used to remove crude oil gum, asphaltene and heavy oil deposits in petroleum and chemical equipment. Through the triple action mechanisms of penetration, emulsification and stripping, it can achieve efficient decontamination. It uses a weak alkaline formula to ensure that it is non-corrosive to metals such as copper and steel, and supports various operation modes such as scrubbing, spraying, and ultrasonic cleaning. The environmentally friendly oil removal agent is a cleaning agent composed of non-toxic or extremely toxic ingredients. By adding a purifying agent to the oil separation chamber, the oil in the oil separation chamber can be discharged, especially for the subsequent cleaning of the oil-water separation tank 301, to prevent oil accumulation on the inner wall of the oil-water separation tank 301.

[0061] As shown in Figures 7 to 8 , the flow control chamber is fixedly provided with a liquid adding pump 307. The purifying agent in the liquid storage chamber is extracted and delivered by controlling the operation of the liquid adding pump 307.

[0062] As shown in Figures 7 to 8 , the liquid inlet of the liquid adding pump 307 and the liquid storage chamber are communicated by a guide pipe 308. The guide pipe 308 serves to communicate the liquid adding pipe 306 and the liquid storage chamber. The liquid inlet of the liquid adding pump 307 and the oil separation chamber are communicated by an adding pipe 309. The adding pipe 309 serves to communicate the liquid adding pipe 306 and the oil separation chamber.

[0063] Among them, the control box 5 is fixedly arranged on the platform plate 208, and the front ends of the pair of oil-water separation tanks 301 are fixedly provided with monitoring sensors 6. The presence of debris and oil in the port channel can be monitored and judged by the pair of monitoring sensors 6, providing a basis for subsequent automatic cleaning of pollutants in the port channel.

[0064] As shown in Figure 9 , the control box 5 is fixedly arranged on the platform plate 208, and the front ends of the pair of oil-water separation tanks 301 are fixedly provided with monitoring sensors 6. The presence of debris and oil in the port channel can be monitored and judged by the pair of monitoring sensors 6, providing a basis for subsequent automatic cleaning of pollutants in the port channel.

[0065] As shown in Figure 9 , the track planning module is used for automatically planning the cleaning track of the chassis 1. The monitoring and cleaning module is used for self-cleaning of water surface debris and oil according to the monitoring image of the monitoring sensor 6.

[0066] As shown in Figure 9 , the system setting module is used for system parameter setting.

[0067] In specific use, the chassis 1 is placed on the water surface of the port channel, and the chassis 1 is controlled to run through the cruise cleaning module or the track planning module in the self-cleaning control system, and the chassis 1 is driven to cruise and clean on the port channel through the running of the chassis 1.

[0068] When the pollutants are cleaned, the driving rollers 202 can be driven to rotate by controlling the driving motor 205 to run, the pollution collecting conveyor belt 203 can reciprocate under the action of the pair of driving rollers 202, the pollution collecting conveyor belt 203 and the anti-falling plate 204 can synchronously convey the sundries and oil stains on the sea surface through the reciprocation, the sundries and oil stains on the pollution collecting conveyor belt 203 and the anti-falling plate 204 can fall into the pollution collecting box 206 under the action of gravity, and the pollution collecting box 206 can store the sundries and oil stains. Meanwhile, the sundries and oil stains can be separated through the separation net 207.

[0069] Subsequently, the oil stains in the lower liquid collecting cavity can be extracted by controlling the sludge pump 303 to run, the extracted oil stains can be conveyed to the oil liquid separation cavity along the sewage pipe 305 for separation under the action of the sludge pump 303, and the purifying agent can be conveyed to the oil liquid separation cavity along the adding pipe 309 for purification treatment of the oil stains in the oil liquid separation cavity by controlling the liquid adding pump 307 to run.

[0070] Specifically, one pair of oil-water separation boxes 301 can be intermittently run by controlling the pair of sludge pumps 303, so that the oil-water separation boxes 301 are in a single conduction state in actual application, and the other is in a closed state, and the oil stains are conveyed to the oil-water separation boxes 301 for temporary storage under the action of the sludge pump 303. Subsequently, the oil stains in the oil-water separation boxes 301 can be made to float on the upper layer by adopting a static mode.

[0071] As shown in Figure 7 , the oil stains are left in the oil-water separation boxes 301 by discharging the liquid below the oil-water separation boxes 301, and the excess seawater is discharged. In addition, the conduction state of the drain pipe below the oil-water separation boxes 301 can be controlled by an electromagnetic conduction valve or a manual valve.

[0072] In addition, the liquid suction pipe 219 and the falling pipe head 220 can perform liquid suction treatment on the cleaned sea surface by controlling the operation of the flushing pump 215, the extracted seawater can be sprayed out along the liquid discharge pipe 216, the flushing communication plate 217 and the plurality of flushing nozzles 218, the pollution collecting conveyor belt 203 and the anti-falling plate 204 can be assisted in cleaning by spraying seawater through the plurality of flushing nozzles 218, and the sprayed seawater is collected by the pollution collecting box 206, avoiding the accumulation of oil stains at the bottom of the pollution collecting box 206.

[0073] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0074] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A port channel pollutant self-cleaning device, characterized in that: include: chassis; A separate dirt collection mechanism is fixedly assembled above the chassis, and the separate dirt collection mechanism includes an assembly side plate, which is fixedly assembled above the chassis and inclined. A pair of drive rollers are rotatably assembled in the assembly side plate, and a dirt collection conveyor belt is sleeved on the outer side of the pair of drive rollers. A plurality of evenly distributed anti-slip plates are fixedly connected to the outer side of the dirt collection conveyor belt, and a filter collection assembly is arranged below the dirt collection conveyor belt; A pair of oil purification mechanisms are fixedly mounted on both sides of the assembly side plate, and the oil purification mechanisms are used to filter the oil impurities filtered out by the filter collection assembly; Wherein, the oil purification mechanism includes an oil-water separation box, which is fixedly mounted above the chassis, and a liquid storage control box is fixedly mounted above the oil-water separation box.

2. The port and waterway pollutant self-cleaning device according to claim 1, characterized in that: A pair of driving paddle wheel assemblies are fixedly assembled below the chassis, a driving motor is fixedly assembled on the upper side of the assembly side plate, and an output shaft of the driving motor is fixedly connected to the driving roller.

3. The port and waterway pollutant self-cleaning device according to claim 2, characterized in that: The filter debris collection assembly includes a dirt collection box, which is arranged below the dirt collection conveyor belt. A separation net is fixedly connected to the dirt collection box, and the separation net separates the dirt collection box into an upper dirt collection chamber and a lower liquid collection chamber.

4. The port and waterway pollutant self-cleaning device according to claim 3, characterized in that: A platform plate is fixedly connected between a pair of liquid storage control boxes, a pusher motor is fixedly assembled in the platform plate, and an output shaft of the pusher motor is fixedly connected to a driving pulley.

5. The port and waterway pollutant self-cleaning device according to claim 4, characterized in that: A synchronous belt is sleeved on the outer side of the driving pulley, and a transmission pulley is sleeved on the side of the synchronous belt away from the driving pulley. A synchronous rod is fixedly connected to the transmission pulley, and a push plate is fixed on the outer side of the synchronous rod. The push plate is arranged in the upper collecting cavity.

6. The port and waterway pollutant self-cleaning device according to claim 5, characterized in that: A flushing pump is fixedly installed above the chassis, and the liquid outlet of the flushing pump is connected to a drain pipe. One end of the drain pipe close to the sewage collecting conveyor belt is fixedly connected to a flushing connecting plate, and both ends of the flushing connecting plate are hingedly installed above the oil-water separation box.

7. The port and waterway pollutant self-cleaning device according to claim 6, characterized in that: The flushing connecting plate is fixedly connected to a plurality of evenly distributed flushing nozzles on one side close to the sewage collecting conveyor belt. The liquid inlet of the flushing pump is fixedly connected to a liquid extraction pipe, and the lower end of the liquid extraction pipe is fixedly connected to a pipe dropper.

8. The port and waterway pollutant self-cleaning device according to claim 7, characterized in that: An oil-liquid separation chamber and a control chamber are provided in the oil-water separation box. A sludge pump is fixedly installed in the control chamber. A sludge pumping pipe is fixedly connected between the liquid inlet of the sludge pump and the lower liquid collecting chamber. A sewage discharge pipe is connected between the liquid outlet of the sludge pump and the oil-liquid separation chamber.

9. The port and waterway pollutant self-cleaning device according to claim 8, characterized in that: The liquid storage control box is provided with a flow diversion control cavity and a liquid storage cavity. A liquid adding pipe is fixedly connected to the top of the liquid storage control box. The liquid adding pipe is communicated with the liquid storage cavity. The liquid storage cavity is filled with a purifier.

10. The port and waterway pollutant self-cleaning device according to claim 9, characterized in that: A liquid adding pump is fixedly installed in the diversion control cavity, a guide pipe is connected between the liquid inlet of the liquid adding pump and the liquid storage cavity, and an adding pipe is connected between the liquid inlet of the liquid adding pump and the oil-liquid separation cavity.

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