CN211311256U

CN211311256U - River course ecological remediation ship

Info

Publication number: CN211311256U
Application number: CN201922115765.0U
Authority: CN
Inventors: 秦建华; 徐岗; 简明珠; 朱跃菲; 向守亮; 潘骏
Original assignee: Zhejiang Shujun Engineering Co ltd
Current assignee: Zhejiang Shujun Engineering Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-21
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a river course ecological remediation ship belongs to river course processing technology field, which comprises a ship body, the hull is equipped with the mud storehouse, be equipped with the support body in the mud storehouse, the support body is equipped with the mixer that stirs silt, the hull is equipped with excavating gear, the support body is equipped with ecological remediation agent hopper, ecological remediation agent hopper bottom intercommunication has the discharging pipe, the discharging pipe is equipped with the valve body that controls its opening and closing. The river ecological restoration boat directly digs the sludge in the river into the sludge bin and then adds the ecological restoration agent, so that the ratio between the ecological restoration agent and the sludge can be better controlled.

Description

River course ecological remediation ship

Technical Field

The utility model belongs to the technical field of the technique of river course processing and specifically relates to a river course ecological remediation ship is related to.

Background

Along with the continuous development of the industry, the pollution to the river channel is more and more serious. At present, the traditional dredging of rivers mainly adopts cofferdam dredging, namely, the river is divided into a plurality of sections to build the cofferdam of the dam, then the running water in the dam is pumped to be dry, then the silt is dug, the foul silt is carried away, clean sandstone is backfilled at the bottom of the flow, and finally the dam is dismantled and new water is injected. Only the simple dredging can not purify the water quality of the seriously polluted river water body at the same time. The amount of the unstable sludge is large, the black sewage in the river is not treated, the pollution load of the river is still large, the black and odorous sewage is difficult to solve, and the subsequent water ecological restoration difficulty is large

Chinese patent No. CN204298133U discloses a river ecological restoration boat, which comprises a boat body, wherein a generator, an ecological restoration agent hopper, and a stirrer lifting column are respectively installed on the boat body, wherein a stirrer motor is installed at the upper end of the stirrer lifting column, a stirring reaction cover is installed at the lower end of the stirrer lifting column, a stirring shaft is installed in the stirrer lifting column, the stirring shaft is connected with the stirrer motor, and a stirring impeller is installed on the stirring shaft in the stirring reaction cover; the ecological restoration agent hopper is connected with one end of the ecological restoration agent conveying pipe, and the other end of the ecological restoration agent conveying pipe is arranged in the stirring reaction cover. The method comprises the steps of cleaning a river channel through a physical reaction process of an ecological repairing agent, mud and water, separating a liquid phase from a solid phase of organic or inorganic substances in sludge in the river channel, solidifying the solid phase to prevent the solid phase from being dissolved back, realizing in-situ ecological bottom mud repairing treatment, activating the soil microorganisms and water microorganisms, thoroughly treating the river, eliminating bottom mud, and degrading more than 80% of a black and odorous mud layer of organic matters at the bottom of a riverbed after treatment, increasing the reservoir capacity of the river, reducing the dredging frequency of the river channel, purifying the water quality, eliminating black and odorous substances, improving the transparency of the water, laying a good foundation for the activity recovery of the bottom mud, cleaning the deep organic matters in the river channel, and greatly improving the cleaning efficiency.

However, the river ecological restoration boat directly connects the ecological restoration agent into the river through the ecological restoration agent delivery pipe and then stirs the ecological restoration agent through the impeller, and water in the river flows, so that the ratio between the ecological restoration agent and sludge cannot be well controlled, the ecological restoration effect is poor after the ecological restoration agent is too little, and unnecessary waste is easily caused after too much ecological restoration agent is used.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a river course ecological remediation ship, this river course ecological remediation ship is direct to be dug the silt in the river course and add the ecological remediation agent in the mud storehouse for the ratio between ecological remediation agent and the silt can be controlled better.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a river course ecological remediation ship, includes the hull, the hull is equipped with the mud storehouse, be equipped with the support body in the mud storehouse, the support body is equipped with the mixer that stirs silt, the hull is equipped with excavating gear, the support body is equipped with ecological remediation agent hopper, ecological remediation agent hopper bottom intercommunication has the discharging pipe, the discharging pipe is equipped with the valve body that its opening and closing of control.

Through adopting above-mentioned technical scheme, the silt in the river course is excavated and is added ecological remediation agent in the silt again in the silt in the mud storehouse, and the ecological remediation agent who adds in the silt like this can not drift away along with the flow of river on the one hand, and the amount of the silt of excavating the mud storehouse can be controlled on the other hand to it can to add corresponding amount of ecological remediation agent according to the amount of silt in the mud storehouse, makes the ratio between ecological remediation agent and the silt control better.

The utility model discloses further set up to: the support body level is provided with the filter, the hull articulates there is the storage storehouse.

Through adopting above-mentioned technical scheme, the silt of digging in the river course is put into earlier and is sieved on the filter for the mud mixture falls into the mud storehouse, and can be screened out from some debris such as the metal of digging in the river course and put into the storage storehouse, makes follow-up mud when backfilling in the river course, in can the significantly reduced debris is backfilled the river course, further reduces the influence of debris such as metal to the river course environment, improves ecological prosthetic effect.

The utility model discloses further set up to: the filter upper end face flushes with the hull upper surface, be equipped with the scraping wings on the filter with sliding, the support body is equipped with the cylinder that promotes the scraping wings and keep away from or be close to the storage storehouse.

Through adopting above-mentioned technical scheme, the cylinder promotes the scraping wings back-and-forth movement, and when debris on the filter was too much, can once only push the storage storehouse with debris through the scraping wings in, it is very convenient to operate.

The utility model discloses further set up to: store the storehouse and extend downwards to in the river course water, store and offer the through-hole with outside water intercommunication on the storehouse lateral wall.

Some fishes can be dug up together, and when the fishes are always in the storage bin, the fishes are very dangerous and easy to break by sundries, by adopting the technical scheme, the arrangement of the through holes enables the fishes dug up to swim back to the river channel from the through holes, and the damage to the ecology of the river channel is reduced.

The utility model discloses further set up to: the through hole outside the storage bin is provided with a necking pipe, the aperture of one end of the necking pipe is larger than that of the other end of the necking pipe, and the large opening end of the necking pipe is in butt joint with the through hole.

Through adopting above-mentioned technical scheme, the setting up of throat pipe makes the fish in the storage storehouse swim to the river course easily, and the fish in the river course is difficult for meeting in the storage storehouse.

The utility model discloses further set up to: it has the division board to hinge in the storage storehouse, is equipped with in division board and the articulated department of storing the storehouse and orders about division board pivoted torsional spring that makes progress, and the inner wall of storing the storehouse is equipped with the dog, and the division board butt is in the horizontality when on the baffle, and the division board will store the storehouse and separate the storage compartment for the room that drops of top and below, the through-hole communicates with the room that drops each other.

Through adopting above-mentioned technical scheme, the setting of division board is separated into storage storehouse and is dropped room and storage room, and debris drop back on the division board, and the division board receives the effect of debris gravity to take place to rotate for in debris drop the storage room, and the fish still can float and be located the room that drops in the top of division board, makes the fish can only be in the indoor activity that drops, thereby can make the fish find the through-hole more easily and swim to the river course fast in, further reduce by the possibility of pounding.

The utility model discloses further set up to: the storage bin is characterized in that a floating plate is arranged in the storage chamber, the floating plate is connected with the inner wall of the storage chamber in a sliding mode, and a connecting rope is arranged between the inner bottom wall of the storage bin and the floating plate.

When the sundries in the storage chamber drop too much, one side of the repairing ship can incline, the operation of the repairing ship can be influenced, and meanwhile, the safety problem also exists, so that the storage chamber needs to be cleaned regularly, the operation is troublesome, by adopting the technical scheme, the sundries dropping in the storage chamber can drop on the floating plate, the weight of the sundries is enabled to be acted on the floating plate, the storage chamber can store more sundries, the repairing ship can not incline greatly, the number of times of cleaning the storage chamber can be reduced, and the ecological repairing efficiency is improved.

To sum up, the utility model discloses a beneficial technological effect does:

1. the sludge in the river channel can be directly excavated into the sludge bin of the ship body, and the ecological restoration agent with corresponding amount is added according to the amount of the sludge, so that the ratio between the ecological restoration agent and the sludge can be better controlled.

2. Debris in the silt can be screened out to can significantly reduce debris and be backfilled in the river course, further reduce debris such as metal to the influence of river course environment, improve ecological remediation's effect.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

In the figure, 1, a ship body; 2. a mud bin; 3. a frame body; 4. a blender; 5. an excavating device; 6. an ecological restoration agent hopper; 7. a discharge pipe; 8. a valve body; 9. a filter plate; 10. a storage bin; 101. a drop chamber; 102. a storage chamber; 11. a material pushing plate; 12. a cylinder; 13. a through hole; 14. a necking pipe; 15. a separator plate; 16. a torsion spring; 17. a stopper; 18. a floating plate; 19. and connecting ropes.

Detailed Description

Referring to fig. 1 and 2, the river ecological restoration boat disclosed by the present invention comprises a boat body 1, a mud bin 2 is arranged in the boat body 1, an excavating device 5 (the excavating device 5 is an excavator, or the boat body 1 can be replaced by a cutter suction dredger) is arranged at the front end of the boat body 1, a frame body 3 is arranged in the mud bin 2, a stirrer 4 is arranged on the frame body 3, a filter plate 9 is horizontally and fixedly arranged on the frame body 3, the upper surface of the filter plate 9 is flush with the upper surface of the boat body 1, a storage bin 10 is hung on the boat body 1 on the right side of the filter plate 9, a material pushing plate 11 is slidably arranged on the filter plate 9, a cylinder 12 is arranged on the frame body 3, the cylinder 12 is connected with an air compressor on the boat, a power generation device is arranged on the air compressor for supplying power, the output end of the cylinder 12 is fixedly connected with the material pushing plate 11, the cylinder 12 can, when a lot of impurities are left on the filter plate 9, the air cylinder 12 can be started to push the material pushing plate 11 to push the impurities into the storage bin 10.

The storage bin 10 extends downwards to the water in the river channel, a floating plate 18 is connected in the storage bin 10 in a sliding mode up and down, the floating plate 18 is made of plastics, a connecting rope 19 is arranged between the inner bottom wall of the storage bin 10 and the floating plate 18, the floating plate 18 can float in the water, and sundries falling into the storage bin 10 can fall on the floating plate 18.

As shown in fig. 1 and fig. 3, a partition plate 15 is hinged in the storage bin 10 above the floating plate 18, the storage bin 10 is divided into an upper dropping chamber 101 and a lower storage chamber 102 by the partition plate 15, a torsion spring 16 for driving the partition plate 15 to rotate upwards is arranged at the hinge joint of the partition plate 15 and the storage bin 10, a stopper 17 is fixedly arranged on the inner wall of the dropping chamber 101, when the upper surface of the partition plate 15 abuts against the lower surface of the stopper 17, the partition plate 15 is in a horizontal state, and the stopper 17 can limit the partition plate 15; a necking pipe 14 is fixedly arranged on the outer wall of the storage bin 10, the aperture of one end of the necking pipe 14 is larger than that of the other end of the necking pipe, the large-opening end of the necking pipe 14 is fixedly connected with the outer wall of the storage bin 10, a through hole 13 connected with the necking pipe 14 is further formed in the outer wall of the storage bin 10, the diameter of the through hole 13 is equal to the aperture of the large end of the necking pipe 14, the through hole 13 is communicated with the dropping chamber 101, and the through hole 13 is immersed in water in a river channel; after debris dropped on division board 15, division board 15 atress can take place to rotate downwards for debris can be stored in dropping storage compartment 102, and the fish still can float the top of division board 15, and the debris that drop have the effect of driving, makes the fish can swim to the river course through-hole 13 fast in.

The implementation principle of the embodiment is as follows: the sludge excavated by the excavating device 5 is placed on the filter plate 9 to be screened, and the sludge is flushed by a high-pressure water gun, so that a sludge-water mixture falls into the sludge bin 2, and sundries are remained on the filter plate, when more sundries are left, the air cylinder 12 is started to push the material pushing plate 11 to push the sundries into the storage bin 10, and in the period, fish may slide into the storage bin 10, after the sundries fall onto the partition plate 15, the partition plate 15 rotates downwards under the force of the force, so that the sundries continuously fall down and fall onto the floating plate 18, and fish still floats in the water of the falling chamber 101 and can swim to the river channel through the through hole 13, the valve body 8 on the discharge pipe 7 is opened, so that the ecological restoration agent in the ecological restoration agent hopper 6 is added into the sludge, the sludge is stirred by the stirrer 4, the stirring time is not less than 3 minutes, and the sludge after the stirring can be refilled into the river channel through the excavating device 5, or may be pumped back into the river by mud pumps.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a river course ecological remediation ship, includes the hull, the hull is equipped with mud storehouse, its characterized in that: the improved sludge bin comprises a hopper body, a discharge pipe and a discharge pipe, wherein a support body is arranged in the sludge bin, a stirrer for stirring sludge is arranged on the support body, an excavating device is arranged on the boat body, an ecological restoration agent hopper is arranged on the support body, the bottom of the ecological restoration agent hopper is communicated with the discharge pipe, and the discharge pipe is provided with a valve body for controlling the opening and closing of the discharge pipe.

2. The river ecological restoration boat according to claim 1, characterized in that: the support body level is provided with the filter, the hull articulates there is the storage storehouse.

3. The river ecological restoration boat according to claim 2, characterized in that: the filter upper end face flushes with the hull upper surface, be equipped with the scraping wings on the filter with sliding, the support body is equipped with the cylinder that promotes the scraping wings and keep away from or be close to the storage storehouse.

4. The river ecological restoration boat according to claim 3, characterized in that: store the storehouse and extend downwards to in the river course water, store and offer the through-hole with outside water intercommunication on the storehouse lateral wall.

5. The river ecological restoration boat according to claim 4, wherein: the through hole outside the storage bin is provided with a necking pipe, the aperture of one end of the necking pipe is larger than that of the other end of the necking pipe, and the large opening end of the necking pipe is in butt joint with the through hole.

6. The river ecological restoration boat according to claim 5, wherein: it has the division board to hinge in the storage storehouse, is equipped with in division board and the articulated department of storing the storehouse and orders about division board pivoted torsional spring that makes progress, and the inner wall of storing the storehouse is equipped with the dog, and the division board butt is in the horizontality when on the baffle, and the division board will store the storehouse and separate the storage compartment for the room that drops of top and below, the through-hole communicates with the room that drops each other.

7. The river ecological restoration boat according to claim 6, wherein: the storage bin is characterized in that a floating plate is arranged in the storage chamber, the floating plate is connected with the inner wall of the storage chamber in a sliding mode, and a connecting rope is arranged between the inner bottom wall of the storage bin and the floating plate.