Ecological restoration system for polluted bottom mud of riverway

Abstract

The utility model discloses a riverway pollution bottom mud ecological restoration system relates to ecological restoration system field, including movable material frame, the density of material frame is far greater than the density of water, the both sides of material frame are equipped with the rotating pipe, the surface of rotating pipe is fixedly equipped with a plurality of support leg, and the support leg is equipped with the movable material frame. The supporting legs are annularly arrayed on the surface of the rotating pipe, and the length of the supporting legs is larger than the height of the discharging frame. According to the ecological restoration system for the polluted bottom mud of the riverway, the discharging frame, the supporting legs and the rotating pipe are arranged, when the discharging frame is placed in a river, the bottoms of the supporting legs abut against the bottom of the river, the rotating pipe can drive the supporting legs to rotate in the rotating process, and due to the fact that the contact area between the supporting legs and the bottom mud is small, the bottom mud is not prone to falling off. The discharging frame is arranged in the bottom mud, so that the discharging frame is easily pulled out from the interior of the bottom mud during rotation, the algae inhibitor and the plant adjuvant are scattered on the bottom mud along with continuous movement of the discharging frame, and at the moment, repairing of the bottom mud is simpler and more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to ecological restoration system field, especially in river pollution bottom mud ecological restoration system. BACKGROUND

[0002] Bottom mud - habitat of benthic organism, natural purification site of numerous environmental pollutants, "source" and "sink" of various pollutants, when bottom mud is polluted, a large number of organic matter will be decomposed mineralization, leading to aquatic organism anoxia, limiting the number, species of bottom mud microorganism, thereby leading to river and lake ecosystem degradation, although at present most cities are aimed at river and lake bottom mud pollution, and carry out interception, dredging, flow control and other treatments, but high concentration nutrient salt still exists in river and lake overlying water body and algal bloom phenomenon often occurs.

[0003] The Chinese patent with patent No. CN 202221482647.9 discloses a polluted river dredged bottom mud ecological restoration system, which transports the bottom mud after water removal to a stirring barrel, the stirring barrel can be used to add algae inhibitor and nutrient solution and other auxiliary agents capable of improving bottom mud plant growth conditions to the bottom mud, and the bottom mud is stirred to promote the full mixing of the auxiliary agents and the bottom mud to achieve better effect, and finally the bottom mud is further transported and backfilled, the whole process is relatively cumbersome and the cost is large. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a river pollution bottom mud ecological restoration system, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a river pollution bottom mud ecological restoration system, comprising a movable discharging rack, the density of the discharging rack is much greater than the density of water, two sides of the discharging rack are provided with rotating pipes, a plurality of supporting legs are fixedly installed on the surface of the rotating pipes, the supporting legs are arranged in an annular array on the surface of the rotating pipes, the length of the supporting legs is greater than the height of the discharging rack, a discharging assembly is installed on the surface of the discharging rack, and the inside of the discharging assembly is used for placing granular algae inhibitor and plant auxiliary agent.

[0006] The discharging assembly comprises a storage box, two sides of the storage box are provided in an inclined shape, the density of the storage box is less than the density of water, a feeding pipe is installed on the surface of the storage box, and the feeding pipe is fixedly penetrated through the discharging rack and extends below the feeding pipe.

[0007] A fixed rod is installed in the rotating pipe, the two sides of the discharging rack are inlaid with sealing bearings, the fixed rod is fixedly installed in the inside of the sealing bearings, one end of the fixed rod extends to the inside of the discharging rack, and a driving assembly is installed in the inside of the discharging rack and used for driving the rotation of the fixed rod.

[0008] The driving assembly comprises two first gears, the two first gears are fixed on the surfaces of the two fixed rods respectively, a rotating rod is movably installed in the interior of the material discharging frame, a second gear is fixedly sleeved on the surface of the rotating rod, and the first gear is engaged with the second gear.

[0009] The interior of the material discharging frame is provided with a driving motor through a mounting bracket, a transmission gear is fixedly sleeved on the output shaft of the driving motor and the surface of the rotating rod, and the two transmission gears are engaged.

[0010] Compared with the prior art, the river pollution bottom mud ecological restoration system has the following beneficial effects:

[0011] 1、In the utility model, when the material discharging frame is placed in the river, the bottom of the supporting leg is abutted against the river bottom, the supporting leg is driven to rotate in the rotating process of the rotating pipe, the contact area of the supporting leg with the bottom mud is small, so the supporting leg is easily pulled out from the interior of the bottom mud in the rotating process, with the continuous movement of the material discharging frame, the alga inhibitor and the plant auxiliary agent are sprinkled on the bottom mud, and the repair of the bottom mud is more simple and convenient.

[0012] 2、In the utility model, the driving motor is started, the output shaft thereof is rotated to drive the rotating rod to rotate through the two transmission gears, the rotating rod drives the second gear connected therewith to rotate, the second gear is engaged with the first gear, so the fixed rod is driven to rotate, thereby driving the rotating pipe to rotate, the driving motor is installed in the interior of the material discharging frame, the sealing bearing can protect the driving motor, and the normal use of the driving motor is ensured. ACCOUT OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the river pollution bottom mud ecological restoration system of the utility model;

[0014] Figure 2 It is a sealing bearing position partial structure schematic view of the river pollution bottom mud ecological restoration system of the utility model;

[0015] Figure 3 It is a fixed rod position partial structure schematic view of the river pollution bottom mud ecological restoration system of the utility model;

[0016] Figure 4 It is a first gear position partial structure schematic view of the river pollution bottom mud ecological restoration system of the utility model.

[0017] In the drawing: 1, material discharging frame; 2, rotating pipe; 3, supporting leg; 4, storage box; 5, feeding pipe; 6, fixed rod; 7, sealing bearing; 8, first gear; 9, rotating rod; 10, second gear; 11, driving motor; 12, transmission gear. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] As shown in Figures 1-4 A river pollution sediment ecological restoration system, comprising a movable feeding rack 1, the density of the feeding rack 1 is much greater than the density of water, at this time when the feeding rack 1 is placed in the river, the feeding rack 1 will sink into the river bottom, both sides of the feeding rack 1 are provided with rotating pipes 2, a plurality of supporting legs 3 are fixedly installed on the surface of the rotating pipes 2, the supporting legs 3 are supported on the river bottom, the supporting legs 3 are arranged in an annular array on the surface of the rotating pipes 2, the length of the supporting legs 3 is greater than the height of the feeding rack 1, so that the feeding rack 1 is higher than the height of the sediment, a feeding assembly is installed on the surface of the feeding rack 1, and the inside of the feeding assembly is used for placing granular algae inhibitors and plant auxiliary agents.

[0020] When the feeding rack 1 is placed in the river, the bottom of the supporting leg 3 abuts against the river bottom, and when the rotating pipe 2 rotates, the supporting leg 3 is driven to rotate, and since the contact area of the supporting leg 3 with the sediment is small, the supporting leg 3 can be easily pulled out from the inside of the sediment during rotation, and when the feeding rack 1 moves, the falling of the feeding assembly can place the algae inhibitors and the plant auxiliary agents on the sediment, and when the supporting leg 3 moves, the sediment is driven to be turned up to cover the algae inhibitors and the plant auxiliary agents, so that the restoration of the sediment is more simple and convenient.

[0021] The feeding assembly comprises a storage box 4, both sides of the storage box 4 are provided in an inclined shape, so that the materials can easily fall, the density of the storage box 4 is less than the density of water, and the storage box 4 can float on the water surface, a feeding pipe 5 is installed on the surface of the storage box 4, the feeding pipe 5 is fixedly penetrated through the feeding rack 1 and extends below the feeding pipe 5, the materials are moved from the inside of the storage box 4 to the inside of the feeding pipe 5, and finally fall on the position of the sediment.

[0022] A fixing rod 6 is installed in the inside of the rotating pipe 2, sealing bearings 7 are inlaid on both sides of the feeding rack 1, the fixing rod 6 is fixedly installed in the inside of the sealing bearing 7, the sealing bearing 7 can ensure the normal rotation of the fixing rod 6 and prevent river water from entering the inside of the feeding rack 1, one end of the fixing rod 6 extends to the inside of the feeding rack 1, a driving assembly is installed in the inside of the feeding rack 1 and used for driving the rotation of the fixing rod 6, and the driving assembly can protect the feeding rack 1 in the inside.

[0023] The driving assembly comprises two first gears 8, the two first gears 8 are fixed on the surfaces of the two fixed rods 6 respectively, a rotating rod 9 is movably arranged in the inside of the feeding rack 1, a second gear 10 is fixedly sleeved on the surface of the rotating rod 9, the first gear 8 is engaged with the second gear 10, a driving motor 11 is arranged in the inside of the feeding rack 1 through a mounting frame, a transmission gear 12 is fixedly sleeved on the surface of the output shaft of the driving motor 11 and the surface of the rotating rod 9, and the two transmission gears 12 are engaged.

[0024] The driving motor 11 is started, the output shaft of the driving motor 11 rotates to drive the rotating rod 9 to rotate through the two transmission gears 12, the rotating rod 9 drives the second gear 10 connected thereto to rotate, and since the second gear 10 is engaged with the first gear 8, the fixed rod 6 can be driven to rotate, thereby driving the rotating pipe 2 to rotate.

[0025] It should be noted that the utility model is a river pollution bottom mud ecological restoration system, when the feeding rack 1 is placed in the river, the bottom of the supporting leg 3 is abutted against the river bottom, the driving motor 11 is started, the output shaft of the driving motor 11 rotates to drive the rotating rod 9 to rotate through the two transmission gears 12, the rotating rod 9 drives the second gear 10 connected thereto to rotate, and since the second gear 10 is engaged with the first gear 8, the fixed rod 6 can be driven to rotate, thereby driving the rotating pipe 2 to rotate, the rotating pipe 2 drives the supporting leg 3 to rotate in the rotating process, since the contact area of the supporting leg 3 with the bottom mud is small, the supporting leg 3 can be easily pulled out from the inside of the bottom mud when rotating, when the feeding rack 1 moves, the inside of the storage box 4 falls the continuously falling algae inhibitor and plant auxiliary agent on the bottom mud, the supporting leg 3 moves to drive the bottom mud to be turned up and cover the algae inhibitor and plant auxiliary agent, and at this moment, the restoration of the bottom mud is more simple and convenient.

[0026] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A river pollution sediment ecological restoration system, comprising a movable discharging frame (1), characterized in that: The density of the feeding rack (1) is much greater than the density of water, both sides of the feeding rack (1) are provided with rotating pipes (2), the surface of the rotating pipe (2) is fixedly provided with a plurality of supporting legs (3), the supporting legs (3) are annularly arranged on the surface of the rotating pipe (2), the length of the supporting leg (3) is greater than the height of the feeding rack (1), the surface of the feeding rack (1) is provided with a discharging assembly, and the inside of the discharging assembly is used for placing granular algal inhibitor and plant auxiliary agent.

2. The river pollution sediment ecological restoration system according to claim 1, characterized in that: The discharging assembly comprises a storage box (4), both sides of the storage box (4) are provided in an inclined manner, the density of the storage box (4) is less than the density of water, the surface of the storage box (4) is provided with a feeding pipe (5), the feeding pipe (5) is fixedly penetrated through the feeding rack (1) and extends below the feeding pipe (5).

3. The river pollution sediment ecological restoration system according to claim 1, characterized in that: The inside of the rotating pipe (2) is provided with a fixed rod (6), both sides of the feeding rack (1) are inlaid with sealing bearings (7), the fixed rod (6) is fixedly installed in the inside of the sealing bearing (7), one end of the fixed rod (6) extends to the inside of the feeding rack (1), and the inside of the feeding rack (1) is provided with a driving assembly for driving the rotation of the fixed rod (6).

4. The river pollution sediment ecological restoration system according to claim 3, characterized in that: The driving assembly comprises two first gears (8), the two first gears (8) are fixedly installed on the surface of the two fixed rods (6) respectively, a rotating rod (9) is movably installed in the inside of the feeding rack (1), the surface of the rotating rod (9) is fixedly sleeved with a second gear (10), and the first gear (8) is engaged with the second gear (10).

5. The river pollution sediment ecological restoration system according to claim 4, characterized in that: The inside of the feeding rack (1) is provided with a driving motor (11) through a mounting frame, the output shaft of the driving motor (11) and the surface of the rotating rod (9) are both fixedly sleeved with a transmission gear (12), and the two transmission gears (12) are engaged.

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