CN109811735B

CN109811735B - Riverway reservoir floats plant and collects treatment facility

Info

Publication number: CN109811735B
Application number: CN201910075325.9A
Authority: CN
Inventors: 边涛; 周灵杰; 佀传铭; 边秋杨; 王璐; 刘玉森; 廉丰; 王晶; 常梦圆; 张鹏飞; 张东; 韩凯; 齐军辉; 魏明磊; 李晓村; 王林; 殷昊源; 杨轶; 杨仁景; 刘兴璐
Original assignee: Yellow River Conservation Group Co ltd
Current assignee: Yellow River Conservation Group Co ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-08-25
Anticipated expiration: 2039-01-25
Also published as: CN109811735A

Abstract

The device comprises a ship body, an extrusion device and a swinging device, wherein the left side or the right side or the left side and the right side of the ship body are provided with side edge collecting devices, each side edge collecting device comprises an inner side shifting device and an outer side cleaning device, each inner side shifting device comprises an annular rail, an annular driving belt and a plurality of shifting rods, the annular rails are arranged in a vertical plane, the vertical plane where the annular rails are located is called a rail plane, the vertical plane where the central line of the front direction and the rear direction of the ship body is located is called a ship body central plane, and an acute included angle is formed between the rail plane and the ship body central plane; through setting up the side collection device in ship one side or both sides, send the phytoplankton of wideer area to the transport net area on, increase the collection width of single navigation, increase the collection volume, add outside cleaning device simultaneously, can also send the transport net area to according to the irregular change at river course border, utilize the impact force of water spray to be located the phytoplankton of border department.

Description

Riverway reservoir floats plant and collects treatment facility

Technical Field

The invention relates to the field of aquatic plant treatment, in particular to a floating plant collecting and treating device.

Background

The floating plants are various, common ones are duckweed, azolla imbricata and duckweed, and the floating plants are a type of floating plants of which the roots are not planted in the bottom mud, and the whole plant body floats on the water surface; such plants are often underdeveloped in roots, have developed ventilating tissues in the body, or have enlarged petioles (air sacs) to ensure gas exchange with the atmosphere.

The most famous and most harmful is the water hyacinth and the name of the traditional Chinese medicinal materials. Alias: eichhornia crassipes, Spirodela polyrhiza, water lettuce, Narcissus tazetta, water hyacinth seedling, water hyacinth and water lotus, and the flowering period is 7-10 months and the fruiting period is 8-11 months. Growth habit: prefers warm and sunshine, is cold intolerant, and grows best when the water temperature is 18-22 ℃ and the water depth is about 30 cm. The natural reproduction ability is extremely strong. Due to its extremely fast vegetative propagation speed, it has been widely distributed in 19 provinces in north, east, middle, south and southwest of China, especially in Yunnan (Kunming), Jiangsu, Zhejiang, Fujian, Sichuan, Hunan, Hubei, Henan, etc., which have serious invasion and spread to temperate regions.

The plant hazard is specifically as follows:

1. blocking the channel, affecting shipping and excretion, and becoming the first enemy of agriculture, water conservancy and environmental protection. 2. The flowing of the water body is limited, the water body is not irradiated by sunlight and becomes smelly, so that the dissolved oxygen in the water body is reduced, the growth of plankton is inhibited, and the river ecological environment is damaged. 3. Provides a breeding ground for the germs such as schistosome, encephalitis, influenza and the like, breeds mosquitoes and flies, and provides breathing and breeding opportunities for the larvae of mosquitoes. 4. Destroying drinking water resources. Due to the blockage, the water body can not flow freely, various pollution sources such as heavy metal elements and other trace elements harmful to the human body can not be effectively removed, and people can directly or indirectly absorb the polluted water source. 5. The water hyacinth covering the water surface also increases the evaporation capacity of water, which is 8-10 times higher than that of the water surface with the opening, and causes water source loss. 6. Influence on the quality of the fresh water at the water collection point of the water source. The pH value of water is reduced when a large amount of water hyacinth covers the water surface; increased CO2 concentration; the smell value concentration and the chroma of water are increased; the acidity in water is also increased, so that the use value of water resources is greatly reduced until the water can not be drunk.

7. The explosion and decay stages of the water hyacinth consume a large amount of dissolved oxygen in the water body, the space for the activity and propagation of underwater animals such as fish is reduced, and even the fish dies in large quantity.

Existing treatment methods

Preventing and treating water body pollution: the water body nutrition is the root of the continuous propagation and growth of the water hyacinth, controls the discharge of domestic sewage and the ordered discharge of industrial and agricultural wastewater, and is discharged after pollution-free water treatment when the water is required to be discharged.

Mechanical stirring: the water hyacinth in the water area with great harm can be stirred out and smashed by using related machinery, so that the illumination area of the water body is enlarged, the flow of the water body is increased, and the smooth operation of cultivation, fishing and shipping is ensured.

Manual clearing method: the water hyacinth is directly fished up and transported to land by manpower and material resources for cleaning. The method is also the most used method at the beginning, and the implementation effect is better for small water surfaces. If the water area is too large, the cost of manpower and material resources is too large, and the use is not recommended.

And chemical prevention, biological prevention, waste-to-valuable, and the like.

At present, clearing is mainly taken as a main means for places such as rivers, reservoirs and the like, a large amount of manpower and material resources are input in many countries and regions, for example, a mechanical stirring method is adopted, but the method only crushes the plants, the plants are not completely removed from a water body, rhizomes and seedlings in the crushed plants can be propagated in a large area quickly, and the clearing is only temporary; because the propagation speed of the water hyacinth is high, manual clearing is easy to omit, large-area propagation can be performed quickly, the manual clearing speed is low, and the clearing effect is not ideal.

Currently, there are also large-scale cleaning devices, such as water hyacinth salvage ships and water hyacinth processing devices. Such as: CN201720622995.4 river course water hyacinth collection ship, collection device adopt have hook portion two symmetrical caterpillar bands that set up, through two outside oblique open caterpillar bands, have hook portion on the caterpillar band, collect floated water hyacinth, then the cutting is stored. However, in this collection method, the opening angle of the track is fixed, and cannot be adjusted rapidly along with the distribution of the water hyacinth, so that only the water hyacinth covering the set width can be fixed, and the collected water hyacinth can enter the cutting disc 33 of the cutting device 3 only through the clamping section 24 between the first track 211 and the second track 212. The clamping section 24 cannot be very wide, otherwise, a large number of water hyacinth cannot be clamped, the number of the water hyacinth entering is greatly limited, the treatment capacity and the throughput obviously cannot meet the requirement of large-batch treatment, the water hyacinth on the river surface is generally densely distributed, and the treatment mode is not suitable for the requirement of large-batch rapid treatment.

The water hyacinth is mutually dragged in water, and a plurality of nearby water hyacinth plants can be pulled by holding any one plant, so that convenience is provided for cleaning.

The processing mode of current common collection ship is the collection conveyer belt of installing at ship front end, it upwards sets up to collect the conveyer belt slope, the water hyacinth that utilizes the collection conveyer belt to be located the conveyer belt front end is taken up, and on the defeated conveyer belt of storage behind the backward transmission collection conveyer belt, after waiting to collect, the collection ship just need travel the bank and lift off the water hyacinth that collects, the bank is equipped with feed inlet and warehouse conveyer belt, the feed inlet is carried backward to the storage conveyer belt of collection ship, deliver to the collection field by the warehouse conveyer belt, carry out further processing again.

Such a collection boat is very similar to a farmland harvester, but the specific environment and operation mode of the two are greatly different, and the specific differences are as follows:

1. differences in the positions of the harvesting objects: paddy and wheat in a farmland are fixed on the land of the farmland, the position of each crop and the land where the crop is located is fixed, the position of a single aquatic phytoplankton and a water body is changed and is not fixed, the single aquatic phytoplankton and the water body are located at a certain position in a short time, the single aquatic phytoplankton can drift away along water in the next time period, or water flow brought by the motion of a collecting ship rushes to other places, and the drifting direction, the drifting speed and the like have great randomness;

2. whether the walking route of the harvesting equipment is controllable or not is different: the harvester is walked along the farmland, and the harvester is at work, and the relative position with the farmland of position is fixed, in the farmland, because the dead weight of harvester is very big, crops can be neglected to the reaction force of harvester when reaping, and the wheel of harvester also can be controlled completely to the position in farmland, can expect, but if the place that the harvester passes through in the farmland has deposit water or mud, then the position of harvester just is very difficult to control, appears wandering away to one side, even can't accomplish the operation of reaping. When the ship runs, the position of the ship and water is basically fixed, the ship can be influenced by water flow and reaction force during collection operation when the ship actually runs, the current position of the ship body is not fixed and is influenced by various acting forces, the position of the ship body is not easy to control, straight lines or preset lines are difficult to run, most phytoplankton on the route predicted by the ship body to pass through can be collected, the phytoplankton still can not be collected according to the preset due to the deviation of the ship body running route, a lot of non-collected phytoplankton are left, and the time cost and the labor cost for re-collection are higher.

3. Differences in the natural environment in which the collected plants are located: the boundary of the farmland is fixed and can be expected, but the boundaries of rivers and lakes are formed naturally and are irregular curves, only the dam of the reservoir is in an arc shape or a straight shape formed artificially, but the collection ship cannot advance along the edge, and the width of the collection conveyor belt is smaller than that of the ship body, so that phytoplankton at the edge cannot be collected, some phytoplankton can be collected manually, but more places are places which are not easy to reach or dangerous when the ship is started manually, but the phytoplankton can float everywhere and grow rapidly as long as a small part of the phytoplankton is left, the phytoplankton can not occupy the water again for many days, people have to process the phytoplankton again, and a large amount of manpower and material resources. Unlike crops, even if the rest part is not harvested, the distribution area of the crops cannot be enlarged because the crops cannot be sown by themselves as long as the maturity period is not reached. At present, the collection ship can only collect water hyacinth with a large area, and the floated part and the part close to the shore are left alone, because the cleaning cost is higher and the difficulty is higher. And the phytoplankton just grows in a large area again, the phytoplankton does not occupy the water again for several days, the collection ship has to be dispatched again, and a large amount of manpower and material resources are consumed.

Disclosure of Invention

The invention aims to provide a device for collecting and treating floating plants in a river channel and a reservoir, which can increase the collecting coverage width and can clean the phytoplankton at irregular positions at the edge of a river.

The technical scheme of the invention is as follows:

the device comprises a ship body, an extrusion device and a swinging device, wherein the left side or the right side or the left side and the right side of the ship body are provided with side edge collecting devices, each side edge collecting device comprises an inner side shifting device and an outer side cleaning device, each inner side shifting device comprises an annular rail, an annular driving belt and a plurality of shifting rods, the annular rails are arranged in a vertical plane, the vertical plane where the annular rails are located is called a rail plane, the vertical plane where the central line of the front direction and the rear direction of the ship body is located is called a ship body central plane, and an acute included angle is formed between the rail plane and the ship body central plane;

the middle part of the single poke rod is provided with a sliding block which is connected with the annular track in a sliding way, the axis of the poke rod passes through the plane of the track, the inner end of the poke rod is connected with the annular transmission belt, and the annular transmission belt is driven by power driving equipment; the part of the poke rod, which is positioned outside the annular track, is provided with a plurality of poke teeth, the poke teeth are arranged along the vertical direction, and the plurality of poke teeth are sequentially arranged along the length direction of the poke rod;

the comb mechanism comprises a comb plate, a plurality of intervals are arranged on one side of the comb plate at intervals, and the positions and the widths of the intervals correspond to those of the shifting teeth;

the outer side cleaning device is positioned at the position close to the rear part of the inner side shifting device and comprises a cleaning pipe and spray heads arranged on the cleaning pipe, the spray heads incline to the front end of the ship body, one or more cleaning pipes are sequentially connected, the cleaning pipes are provided with the spray heads and are provided with water supply pipes, the water supply pipes are in control connection with water supply valves, and the water spray length of the whole outer side cleaning device can be controlled by closing the outer cleaning pipe so as to control the cleaning range of the outer side cleaning device;

the front side of the ship body is provided with a conveying mesh belt, the inlet of an extrusion device is positioned at the rear side of the outlet of the conveying mesh belt, the extrusion device comprises a main extrusion support, an extrusion roller and an extrusion mesh belt, the extrusion roller and the extrusion mesh belt are positioned on the main extrusion support, the extrusion roller comprises a plurality of rotating rollers which are arranged in parallel, the extrusion device is divided into an upper extrusion device and a lower extrusion device which are respectively positioned at the upper position and the lower position, the extrusion roller of the upper extrusion device is called an upper roller, the extrusion roller of the lower extrusion device is called a lower roller, the extrusion mesh belt at the lower side of the upper roller is called an upper layer extrusion mesh belt, the extrusion mesh belt at the upper side of the lower roller is called a lower layer extrusion mesh belt, an extrusion space for extruding phytoplankton is arranged between;

the throwing device comprises a throwing cylinder and a throwing cylinder shell, wherein the throwing cylinder and the throwing cylinder shell are obliquely and downwards arranged, the throwing cylinder shell is sleeved on the outer side of the throwing cylinder, the throwing cylinder rotates under the drive of a driving device, the throwing cylinder is vertically opened and is in a shape of being large at the top and small at the bottom, throwing holes of a plurality of through holes are formed in the side wall of the throwing cylinder, the diameter of each throwing hole is smaller than the diameter of the rod diameter of the phytoplankton, and the inner wall of the throwing cylinder is a smooth surface.

The bottom end of the throwing cylinder shell is provided with a collecting hopper, a space for plants to fall through is arranged below the throwing cylinder of the collecting hopper, the rear side of the collecting hopper is provided with a vertical blocking plate, the blocking plate can be replaced by the rear side wall of the collecting hopper, more than one pressing plate which is vertically arranged is arranged in the collecting hopper, and if more than two pressing plates are arranged side by side; every pressure strip all can be dismantled and be connected with sharp pushing mechanism, and sharp pushing mechanism drives the sprocket and then drives the chain for cylinder or pneumatic cylinder or motor, and the pressure strip then with a little fixed connection of chain.

The upper end of the pressure strip is hinged or clamped with the movable end of the linear pushing mechanism.

The side of pressure strip and adjacent collection are equipped with slider and slide between fighting the lateral wall, play the effect of direction, and the slide can set up at the top of collecting fighting, can be the lateral wall that collects the fill, also can be the inside wall.

The left side and the right side of the pressing plate are both provided with a guide mechanism for ensuring the pressing plate to move along the front-back direction; the linear pushing mechanisms are positioned on two sides or above the collecting hopper.

The periphery of the outer side of the swinging cylinder is provided with a plurality of air blowing devices for blowing off the plants adhered on the inner wall; the main extrusion support is provided with a height adjusting mechanism for adjusting the height of the upper extrusion support, and the height of the extrusion support can be adjusted so as to adjust the height of the extrusion space.

The sliding block is disc-shaped and arranged in the annular track, the outer side of the sliding block is sleeved with a bearing or a rolling sleeve, and the bearing or the rolling sleeve is in rolling connection with the track surface of the annular track.

There are two types of circular tracks: one type is divided into an inner ring and an outer ring, and the opposite side surfaces of the inner ring and the outer ring are provided with sliding chutes for sliding of sliding blocks; the other type is only one circle, a sliding groove for the sliding block to slide is arranged on the outer side surface or the inner side surface of the other circle, and the sliding block is limited in the sliding groove and cannot be separated.

The throwing cylinder is obliquely arranged downwards, the lower end of the throwing cylinder is arranged at a position far away from the extrusion device, and the inner wall of the side wall of the throwing cylinder is made of corrosion-resistant stainless steel.

A riverway reservoir floating plant collecting and processing device comprises a ship body, wherein the front side of the ship body is provided with a conveying net belt, phytoplankton enters the conveying net belt from front to back, the forward advancing direction of the ship body is called as the advancing direction, it is characterized in that the left and/or right side of the ship body is connected with a main bracket, the outer end of the main bracket extends out of the ship body and is connected with a shifting device, the shifting device comprises a shifting main shaft which is rotationally connected with the outer end of the main bracket and a shifting bracket which is fixedly connected with the outer end of the shifting main shaft, the axis of the shifting main shaft is vertical to the advancing direction or has an acute included angle, the angle of the angle which is complementary to the included angle is 0-60 degrees, a plurality of poking rods are fixedly arranged outside the poking bracket along the circumferential direction of the poking bracket along the circumferential direction, a plurality of poking teeth are arranged in the axial direction of the poking rods, and the rotating directions of the poking teeth face the conveying mesh belt; the poking support comprises a plurality of fixed rods which are radially arranged, the end part of each fixed rod is fixedly connected with a poking rod, and an obtuse angle is formed between each fixed rod and each poking rod;

the comb is characterized by further comprising a comb mechanism, wherein the comb mechanism comprises a comb plate, a plurality of intervals are arranged on one side of the comb plate at intervals, and the positions and the widths of the intervals correspond to those of the shifting teeth;

the inlet of the extrusion device is positioned at the rear side of the outlet of the conveying mesh belt, the extrusion device comprises a main extrusion support, and an extrusion roller and an extrusion mesh belt which are positioned on the main extrusion support, the extrusion roller comprises a plurality of rotating rollers which are arranged in parallel, the extrusion device is divided into an upper extrusion device and a lower extrusion device which are positioned at the upper position and the lower position respectively, the extrusion roller of the upper extrusion device is called an upper roller, the extrusion roller of the lower extrusion device is called a lower roller, the extrusion mesh belt at the lower side of the upper roller is called an upper extrusion mesh belt, the extrusion mesh belt at the upper side of the lower roller is called a lower extrusion mesh belt, an extrusion space for extruding phytoplankton is arranged between the upper extrusion mesh belt and the lower extrusion mesh belt, and the upper extrusion;

The invention can solve the problems that the existing riverway has more phytoplankton, irregular riverway shape and is difficult to clean. Through setting up the side collection device in ship one side or both sides, send the phytoplankton of wideer area to the transport network area, increase the collection width of single navigation, increase the collection volume, add outside cleaning device simultaneously, can be according to the irregular change at river course border, the phytoplankton that utilizes the impact force of water spray will be located border department also sends the transport network area on, and can change the width scope of in good time adjustment water spray according to the river course border shape of observing, avoid the water to spout to the bank, cause extravagant and unnecessary to erode the river bank, destroy the original state of river bank. The water contained in the phytoplankton is automatically remained through meshes of the conveying mesh belt after being conveyed to a ship through the conveying mesh belt, and a great deal of water is still remained, and then the water is further extruded by utilizing an extruding device, so that the weight and the volume of the phytoplankton are reduced. In order to further reduce the water content, the phytoplankton is sent to a throwing device for centrifugal dehydration, and the shape of a throwing cylinder enables the phytoplankton to drop into a collecting hopper from the bottom after dehydration. Because the capacity restriction of ship, once can not load too many phytoplankton, consequently extrude the phytoplankton of collection, utilize the pressure strip to further compress the phytoplankton volume in will collecting the fill for the collection is fought and is contained more phytoplankton, increases the operating time of ship, and the phytoplankton that needn't waste time will collect frequently sends the bank to, just once can load more phytoplankton. At the same time, the pressed phytoplankton can be more easily loaded and transported during subsequent processing due to the smaller volume. Meanwhile, most of the water is removed by treatment, and the subsequent treatment is more convenient.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a view in the direction P of FIG. 1 (a schematic view of the structure of the circular track);

FIG. 3 is a schematic view of a toggle chain configuration;

FIG. 4 is a schematic structural view of a setting tooth and a comb tooth;

FIG. 5 is a schematic view of the structure of the pressing apparatus;

FIG. 6 is a schematic view of the swing mechanism;

FIG. 7 is a schematic structural view of a throw drum;

FIG. 8 is a schematic view of the structure of the collection hopper;

FIG. 9 is a schematic structural diagram of a second embodiment of the toggle device.

Detailed Description

Example one

As shown in fig. 1-4, the device for collecting and treating floating plants in a river and reservoir comprises a ship body 1, an extrusion device, a whipping device and a collecting bucket. The front side of the ship body 1 is provided with a conveying net belt 10, phytoplankton enters the conveying net belt 10 from front to back, and the forward advancing direction of the ship body 1 is called as the advancing direction. The left side or the right side or both sides of the hull 1 are provided with side collecting devices as required and practical. When the side collecting devices are arranged on the left side and the right side, the side collecting devices are only required to be symmetrically arranged. If a side collection device is provided only on the right side, the ship needs to go along the right bank of the river.

The side edge collecting device comprises an inner side shifting device and an outer side cleaning device, the inner side shifting device comprises an annular track 2, a shifting chain 8 and a plurality of shifting rods 5, the annular track 2 is arranged in a vertical plane, the vertical plane where the annular track 2 is located is called a track plane 4, the vertical plane where the central line of the front direction and the rear direction of the ship body 1 is located is called a ship body central plane 6, an acute included angle alpha is formed between the track plane 4 and the ship body central plane 6, and the alpha is usually 10-30 degrees; the design can lead the poke rod 5 to poke the phytoplankton to face the center of the ship body 1, and lead the phytoplankton to enter the conveying mesh belt 10 arranged on the ship body 1.

The middle part of a single poke rod 5 is provided with a sliding block 7, the sliding block 7 is connected with the annular track 2 in a sliding mode (or in a rolling mode), the axis of the poke rod 5 penetrates through the track plane 4, the inner end of the poke rod 5 is fixedly connected with a chain wheel and connected with a poking chain 8, the poking chain 8 is driven by power driving equipment, the power driving equipment adopts a motor, the motor shaft is provided with the chain wheel, and the poking chain 8 is driven to rotate in a reciprocating mode.

As shown in fig. 4, a plurality of shifting teeth 9 are arranged on the portion of the shifting rod 5, which is located outside the annular track 2, the shifting teeth 9 are arranged along the vertical direction, the plurality of shifting teeth 9 are sequentially arranged along the length direction of the shifting rod 5, the shifting teeth 9 are rod-shaped, and the shifting teeth 9 are in the shape of a sharp corner at the lower end; the shifting teeth 9 act like rakes to fork the phytoplankton floating on the water and feed them to the conveying mesh belt 10. The poking teeth 9 can also adopt other shapes and structures as long as the phytoplankton can be poked and sent out and separated from the poking teeth, such as teeth, semicircular disks and the like. Usually, the poking tooth 9 is in a vertical or forward inclined state when the poking rod 5 runs to the lowest position of the annular track 2, so as to be inserted into phytoplankton, and part of phytoplankton is separated and pushed forward, when the poking rod 5 rotates to the front of the annular track 2 and is lifted upwards, the poking rod 5 is in an inclined downward state and is lifted up gradually, when the poking rod 5 moves to the forefront of the annular track 2, the poking tooth 9 is in a horizontal state, at the moment, the poking tooth 9 meets a comb tooth mechanism, phytoplankton wound on the poking tooth 9 is removed, and the phytoplankton is prevented from being continuously hung on the poking tooth. The comb tooth mechanism comprises a comb tooth plate 11, a plurality of intervals 111 are arranged on one side of the comb tooth plate 11 at intervals, and the positions and the widths of the intervals 111 correspond to those of the shifting teeth 9; the space 111 can trap and remove phytoplankton that has not fallen off the pick-up 9. The comb plate 11 is fixed on the hull 1, and generally should be set up at the most forward position of the circular track 2, and is parallel with the poker rod 5, and the phytoplankton that drops can be sent to the conveying mesh belt 10 department, can not influence normal work. The inclination angle of the comb plate 11 is set according to the actual situation, so that the shifting teeth 9 can pass through smoothly without obstruction or even collision.

The sliding block 7 is disc-shaped and is arranged in the annular track 2, the sliding block 7 slides along the annular track 2, and in order to reduce friction, a bearing or a roller can be sleeved outside the sliding block 7 and is in rolling connection with the track surface of the annular track 2.

The circular track 2 has two schemes: firstly, the sliding block is divided into an inner ring and an outer ring, as shown in fig. 2, the opposite side surfaces of the inner ring and the outer ring are both provided with sliding grooves for sliding the sliding block 7, the cross section of each sliding groove is rectangular or semicircular, and the sliding block 7 is limited by the two sliding grooves and can only slide back and forth or roll without being separated out; the other type is only one circle, a sliding groove for the sliding block 7 to slide is arranged on the outer side surface or the inner side surface of the circle, the sliding block 7 is limited in the sliding groove and cannot be separated, for example, the cross section of the sliding groove is in a T shape; the sliding block 7 slides in the sliding groove and can only move forward or backward without falling out.

The outer cleaning device is located at the rear position of the inner shifting device because the inner shifting device cannot be cleaned and the cleaning boundary is fixed, and if the ship walks in a straight line, the cleaning boundary is also in a straight line. The edge of the river channel is irregular in bending, and the river channel cannot be cleaned by the outer cleaning device alone.

Outside cleaning device is including clearance pipe 12 and the shower nozzle 13 of installing on clearance pipe 12, shower nozzle 13 inclines towards the front end of hull 1, the inner of clearance pipe 12 is fixed on hull 1, clearance pipe 12 can only be one, also can be a plurality of sets up side by side around, single clearance pipe 12 can be whole or many make up into a whole, all be equipped with shower nozzle 13 on the clearance pipe 12, shower nozzle 13 is located the position of dialling tooth 9 rear, neither influence the work of dialling tooth 9, again can assist the clearance, clearance pipe 12 all is equipped with the delivery pipe, the delivery pipe has water supply valve control connection, the condition of marine people through observing the bank, can be with manual control, spray length through closing the shower nozzle 13 that stops leaning on outside can control whole outside cleaning device, and then control its clearance scope. If the aerial pictures are processed or detailed river shoreside curve drawings exist, automatic control can be achieved by combining satellite positioning, and according to the real-time position of the ship and the curve shape of the river shoreside in the computer, the spray heads 13 which are started and the spray heads 13 which are closed can be automatically judged.

As shown in fig. 5, the present invention further comprises an extruding device, the inlet of the extruding device is located at the rear side of the outlet of the conveying mesh belt 10, the extruding device comprises a main extruding support 14, extruding rollers and an extruding mesh belt which are located on the main extruding support 14, the extruding mesh belt is provided with holes for water permeation, the extruding device comprises a plurality of rotating rollers which are arranged in parallel, the extruding device is divided into an upper extruding device and a lower extruding device which are respectively located at the upper and lower positions, the main extruding support 14 is divided into an upper part, the lower extrusion support, the squeeze roll of last extrusion device is called upper roller 15, and the squeeze roll of lower extrusion device is called lower floor's roller 17, and the extrusion guipure of the downside of upper roller 15 is called upper extrusion guipure 16, and the extrusion guipure of the upside of lower floor's roller is called lower floor's extrusion guipure 18, is the extrusion space of extrusion phytoplankton between upper extrusion guipure 16 and the lower floor's extrusion guipure 18, and upper extrusion guipure 16 and lower floor's extrusion guipure 18 are driven and rotate by drive arrangement. The extruding support 14 is provided with a height adjusting mechanism for adjusting the height of the upper extruding support or the lower extruding support, and the height of the upper extruding support and the height of the lower extruding support can be adjusted to further adjust the height of the extruding space. The height adjusting mechanism has a plurality of realization modes, most commonly, an adjusting bolt is vertically arranged, the upper roller 15 or the lower roller 17 is arranged on a roller bracket 143 for mounting the roller, an adjusting plate 141 with an internal threaded hole is arranged on the main extrusion bracket 14, and one end of the bolt 142 penetrates through the adjusting plate and abuts against one end of the roller bracket 143. This is a relatively common way of regulation. Can adjust the height in extrusion space, also can adjust the shape in extrusion space, for example the entrance is wide and the export is narrow, and phytoplankton is by whole height of extrusion in-process can diminish, and extrusion effect can be guaranteed to such shape.

As shown in fig. 6 and 7, the device comprises a throwing device, the throwing device comprises a throwing cylinder 20 and a throwing cylinder shell 21 which are obliquely arranged downwards, the throwing cylinder 20 is opened up and down and is shaped into a big end up and a small end down, a plurality of throwing holes 23 with through holes are arranged on the side wall of the throwing cylinder 20, and the diameter of each throwing hole 23 is smaller than the diameter of the rod diameter of the phytoplankton (the rod diameter of the phytoplankton is prevented from being pricked into the throwing hole, so that the phytoplankton can not be thrown all the time). The throwing cylinder shell 21 is sleeved outside the throwing cylinder 20 and is positioned at the position provided with the throwing hole 23 to prevent the thrown liquid or phytoplankton from being thrown out of the throwing hole 23. The swinging cylinder 20 is driven by a driving device (motor) to rotate, and the swinging cylinder 20 is installed on a swinging cylinder support 22. The connection and the drive of whipping cylinder 20 and whipping cylinder support 22 have multiple modes, and this embodiment adopts: the upper end and the lower end of the throwing cylinder 20 are both provided with a convex annular sliding ring 24, the upper end and the lower end of the corresponding throwing cylinder support 22 are provided with a sliding groove 25 which is in sliding connection with the sliding ring 24, the throwing cylinder 20 is guaranteed to rotate along the axis of the throwing cylinder 20 and cannot be separated, in order to reduce friction, a rolling ball 251 is arranged between the bottom of the sliding groove 25 and the sliding ring, and a structure similar to a large-scale bearing is adopted. Because the swing cylinder 20 is arranged obliquely downwards, the slide groove 25 bears the action force with two components of horizontal and vertical, the slide groove 25 is also arranged in the middle of the swing cylinder bracket 22, and the slide ring 24 is correspondingly arranged in the middle of the swing cylinder 20. The swinging cylinder 20 is further provided with an external gear which is in meshed transmission with a driving gear on a motor shaft, so that the swinging cylinder 20 is driven to rotate. Of course, a belt drive may be used between the swing cylinder 20 and the motor. The length of the swing cylinder housing 21 and other structural designs should not affect the rotation and driving of the swing cylinder 20.

The lateral wall inner wall of throwing a section of thick bamboo 20 is corrosion-resistant stainless steel, and the inner wall should be very smooth face, prevents that phytoplankton adhesion or pile up on the inner wall and then lead to the phytoplankton in the section of thick bamboo of throwing to pile up more, can't accept the phytoplankton of follow-up entering. During the use, phytoplankton gets into from the upper aperture, through the whipping, throws out the river water that the phytoplankton smugglied secretly and the juice in the phytoplankton self under the centrifugal force effect through whipping hole 23 to being got rid of a section of thick bamboo shell 21 and blockking and flowing down along throwing a section of thick bamboo shell 21 inner wall, then collecting, collect in the bucket or discharge the river course inside after the filtration.

The periphery of the outer side of the swinging cylinder 20 is provided with a plurality of air blowing devices for blowing the plants adhered on the inner wall. The gas blowing device comprises a plurality of gas nozzles 40 which encircle the outer side of the outer wall of the swinging cylinder 20, the plurality of gas nozzles 40 can be arranged into a plurality of groups, the controller controls the gas spraying time length of each group and which group of gas nozzles 40 works to ensure the optimal gas spraying effect, the effect is not optimal because the gas nozzles 40 on one side spray gas for a long time, and the gas spraying time length can influence the final effect.

The bottom end of the throwing cylinder shell 21 is provided with a collecting hopper 30, the collecting hopper 30 is provided with a space for the plants to fall through below the throwing cylinder 20, the space is set so as not to prevent the plants from falling after throwing, the bottom surface of the collecting hopper 30 is provided with filtering holes, the bottom of the collecting hopper 30 is connected with a filtering device, the filtering device can adopt a plurality of layers of filtering nets to realize multi-channel filtering, the broken leaves and stems of larger plants and impurities contained in the broken leaves and stems are filtered for the first time, then, the small plant stems and stems are filtered for the second time, and finally, plant fibers, viscous slurry and the like are filtered for the third time; reducing the weight of phytoplankton.

As shown in fig. 8, the collecting hopper 30 is a rectangular hopper, the bottom of the collecting hopper is provided with a conveyor belt, the rearmost side of the collecting hopper 30 is provided with a vertical blocking plate 31, the blocking plate 31 can be replaced by the rear side wall of the collecting hopper 30, higher strength is required, more than one pressing plate 32 which is vertically arranged is arranged in the collecting hopper 30, and if more than two pressing plates 32 are arranged side by side; every pressure strip 32 all can be dismantled and be connected with sharp pushing mechanism, and sharp pushing mechanism is: the cylinder or the hydraulic cylinder, or the motor drives the sprocket and then drives the chain, and the pressure strip then is connected with a certain point fixed connection of chain, and pneumatic cylinder 33 is adopted to this embodiment. The upper end of the pressing plate 32 is hinged or clamped with the movable end of the hydraulic cylinder 33, so that the pressing plate 32 does not interfere with the normal operation of the collecting hopper 30 when the pressing plate 32 is not required to be pushed. Be equipped with slider 34 and slide 35 between the side of pressure strip 32 and the adjacent collection fill 30 lateral wall, play the effect of direction, slide 35 can set up at the top of collection fill 30, can be the lateral wall of collection fill 30, also can be the inside wall. A certain distance can be arranged between the bottom edge of the pressing plate 32 and the bottom surface of the collecting bucket 30, so that the pressing plate 32 is suspended for a certain height. The compacting plate 32 is driven by the hydraulic cylinder 33 to push the fallen phytoplankton backwards and can compact the phytoplankton, so that the occupied space of the collecting hopper 30 is reduced, and more phytoplankton is borne.

The side of pressure strip 32 is equipped with the draw-in groove that is used for the joint, and the front end of pneumatic cylinder sets up the joint head that is used for the joint, and the draw-in groove of pressure strip 32 from the top inserts the joint overhead, guarantees the reliability of joint, and when taking off, the reverse draw-in groove from the bottom with pressure strip 32 and the joint head of moving back from the top, and is very convenient. When the phytoplankton does not need to be pressed, the compacting plate 32 can be placed out of the way elsewhere. And a detachable mode such as bolt connection and the like can also be adopted.

The hydraulic cylinder 33 is positioned above the collecting hopper, the pushing force is relatively balanced, and the excessive stress on one side of the pressing plate 32 is avoided. However, the hydraulic cylinders 33 may be located on both sides or one side of the collecting hopper, so long as care is taken to allow the compacting plates 32 to always push the phytoplankton to deflect. The sides and bottom of the compacting plate 32 are properly spaced from the sides of the hopper 30 to avoid friction and excessive spacing that could cause the phytoplankton to be squeezed out of the middle of the spacing. Therefore, the guide mechanism for ensuring the movement of the pressing plate 32 in the front-rear direction is provided on both the left and right sides of the pressing plate 32. The guide mechanism that keeps the board upright and forward is a common mechanism and has a wide variety of configurations.

Example two

The difference from the first embodiment lies in the difference of the side edge collecting device, as shown in fig. 9, a main support 36 (which may be in the form of a cantilever) is connected to the left and/or right side of the hull 1, the outer end of the main support 36 extends out of the hull 1 and is connected with a shifting device, the shifting device includes a shifting main shaft 37 rotatably connected to the outer end of the main support 36 and a shifting support 38 fixedly connected to the outer end of the shifting main shaft 37, the axis of the shifting main shaft 37 is perpendicular to the advancing direction or has an acute included angle B, the angle B remaining with the included angle is 0-60 degrees, a plurality of shifting rods 39 are fixedly arranged along the circumferential direction of the shifting support 38 and along the circumferential direction of the shifting support 38, a plurality of shifting teeth 9 are arranged along the axial direction of the shifting rods 39, the rotating directions of the shifting teeth 9 are all towards the conveying mesh belt (the shifting teeth may be, or arranged in an arc). The toggle bracket 38 may be disc-shaped. The toggle bracket 38 of the present embodiment is composed of three radially arranged 3 fixed rods 41, the end of each fixed rod is fixedly connected with a toggle rod 39, an obtuse angle is formed between the fixed rod 41 and the toggle rod 39, and the axis of the toggle rod 39 is generally parallel to the horizontal plane.

Claims

1. River course reservoir floats plant collection treatment facility, its characterized in that: the side collecting device comprises an inner side shifting device and an outer side cleaning device, the inner side shifting device comprises an annular track, an annular driving belt and a plurality of shifting rods, the annular track is arranged in a vertical plane, the vertical plane where the annular track is located is called a track plane, the vertical plane where a center line of the ship body in the front-back direction is located is called a ship body center plane, and an acute angle is formed between the track plane and the ship body center plane;

2. The device for collecting and processing the floating plants in the riverway and reservoir according to claim 1, which is characterized in that: the bottom end of the throwing cylinder shell is provided with a collecting hopper, a space for plants to fall through is arranged below the throwing cylinder of the collecting hopper, the rear side of the collecting hopper is provided with a vertical blocking plate, the blocking plate can be replaced by the rear side wall of the collecting hopper, more than one pressing plate which is vertically arranged is arranged in the collecting hopper, and if more than two pressing plates are arranged side by side; each pressure plate can be detachably connected with a linear pushing mechanism.

3. The device for collecting and processing the floating plants in the river and reservoir according to claim 2, wherein: the upper end of the pressure strip is hinged or clamped with the movable end of the linear pushing mechanism.

4. The riverway reservoir floating plant collecting and processing device according to claim 2 or 3, wherein: the side of pressure strip and adjacent collection are fought and are equipped with slider and slide between the lateral wall, play the effect of direction, and the slide setting is at the top of collecting fighting, or sets up the lateral wall of fighting at the collection, or sets up the inside wall of fighting at the collection.

5. The riverway reservoir floating plant collecting and processing device according to claim 2 or 3, wherein: the left side and the right side of the pressing plate are both provided with a guide mechanism for ensuring the pressing plate to move along the front-back direction; the linear pushing mechanisms are positioned on two sides or above the collecting hopper.

6. The device for collecting and processing the floating plants in the riverway and reservoir according to claim 1, which is characterized in that: the periphery of the outer side of the swinging cylinder is provided with a plurality of air blowing devices for blowing off the plants adhered on the inner wall; the main extrusion support is provided with a height adjusting mechanism for adjusting the height of the upper extrusion support, and the height of the extrusion support can be adjusted so as to adjust the height of the extrusion space.

7. The device for collecting and processing the floating plants in the riverway and reservoir according to claim 1, which is characterized in that: the sliding block is disc-shaped and arranged in the annular track, the outer side of the sliding block is sleeved with a bearing or a rolling sleeve, and the bearing or the rolling sleeve is in rolling connection with the track surface of the annular track.

8. The device for collecting and processing the floating plants in the riverway and reservoir according to claim 7, wherein: there are two types of circular tracks: one type is divided into an inner ring and an outer ring, and the opposite side surfaces of the inner ring and the outer ring are provided with sliding chutes for sliding of sliding blocks; the other type is only one circle, a sliding groove for the sliding block to slide is arranged on the outer side surface or the inner side surface of the other circle, and the sliding block is limited in the sliding groove and cannot be separated.

9. The device for collecting and processing the floating plants in the riverway and reservoir according to claim 1, which is characterized in that: the throwing cylinder is obliquely arranged downwards, the lower end of the throwing cylinder is arranged at a position far away from the extrusion device, and the inner wall of the side wall of the throwing cylinder is made of corrosion-resistant stainless steel.

10. River course reservoir floats plant collection treatment facility, its characterized in that: the device for collecting and treating the floating plants in the river channel reservoir comprises a ship body, wherein a conveying net belt is arranged on the front side of the ship body, the floating plants enter the conveying net belt from front to back, and the forward advancing direction of the ship body is called as the advancing direction; the poking support comprises a plurality of fixed rods which are radially arranged, the end part of each fixed rod is fixedly connected with a poking rod, and an obtuse angle is formed between each fixed rod and each poking rod;