CN112243628B - Lotus root pond bottom sludge treatment method for preventing lotus root diseases - Google Patents
Lotus root pond bottom sludge treatment method for preventing lotus root diseases Download PDFInfo
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- CN112243628B CN112243628B CN202011125519.4A CN202011125519A CN112243628B CN 112243628 B CN112243628 B CN 112243628B CN 202011125519 A CN202011125519 A CN 202011125519A CN 112243628 B CN112243628 B CN 112243628B
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- lotus root
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses a lotus root pond bottom silt treatment method for preventing lotus root diseases, and a treatment process of the lotus root pond bottom silt treatment method specifically relates to a lotus root pond bottom silt treatment device for preventing the lotus root diseases.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to a lotus root pond bottom sludge treatment method for preventing lotus root diseases.
Background
Lotus root (containing lotus root and seed lotus) belongs to Nymphaeaceae, and is a perennial root herbaceous plant widely planted at home and abroad. The history of lotus root planting in China is very long, and the roots, stems and fruits of lotus roots contain rich starch, protein and vitamins, so that the lotus roots are high in economic value, are excellent aquatic vegetables and become one of important crops for economic growth of farmers. In recent years, with the adjustment of the structure of the planting industry, the lotus root planting area in China is greatly increased, and the lotus root planting area in China is estimated to be more than 33 ten thousand hm 2.
The lotus root rot disease is an important soil-borne disease caused by fusarium infection. In the lotus root planting process, lotus root seed bacteria are a main initial infection source of lotus root rot, the disease mainly damages rhizomes and roots of lotus roots, and the yield of lotus roots can be reduced by 15% -40% generally, and can reach more than 60% in serious conditions, even the lotus roots are not harvested. The disease firstly shows symptoms in the damaged underground stem (lotus rhizome node), then the overground leaves and petioles of the diseased stem gradually show symptoms, the proper control period of the disease is often missed due to the environmental particularity of the occurrence of the rot disease and the hysteresis of the leaf symptoms, and the serious yield reduction is caused.
Disclosure of Invention
The invention aims to provide a lotus root pond bottom sludge treatment method for preventing lotus root diseases, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a lotus root pond bottom sludge treatment method for preventing lotus root diseases specifically comprises the following steps:
s1: sludge pumping: the negative pressure mechanism sinks into the bottom of the pond after descending, and sludge is extracted and discharged into the heating mechanism;
s2: and (3) drying: the temperature in the heating mechanism is raised, and water in the sludge is discharged through a plurality of heating processes and is discharged into the stirring mechanism through the screw conveyer;
s3: stirring and mixing: the stirring mechanism and the medicine are continuously rotated, stirred and mixed;
s4: discharging: discharging the mixed mud back to the pond through a discharging mechanism;
the sludge treatment in the steps S1-S4 is adopted in the sludge processing process for preventing the lotus root diseases, and the sludge treatment device for preventing the lotus root diseases at the bottom of the lotus root pond further specifically comprises a hull, a negative pressure mechanism for pumping the sludge, a heating mechanism for drying the sludge, a stirring mechanism mixed with medicines and a discharging mechanism for discharging the sludge back to the bottom of the lotus root pond, wherein the negative pressure mechanism is arranged at the stern and is connected with an inlet of the heating mechanism through a pipeline, an outlet of the heating mechanism is connected with the stirring mechanism through a spiral conveyor, and an outlet of the stirring mechanism is connected with the discharging mechanism;
the negative pressure mechanism comprises a supporting main rod, a cross beam, a pumping pipe and a negative pressure head, wherein the bottom end of the supporting main rod is installed on the hull through a bolt, the cross beam is lapped at the top end of the adjacent supporting main rod, a pumping pump inlet fixed on the cross beam is connected with the pumping pipe, and the negative pressure head is sleeved on the pumping pipe;
heating mechanism is including heating the shell, conveying mesh belt, the blast pipe, drain pipe and hot plate, the heating shell is installed at the ship middle part, conveying mesh belt is from last to crisscross the installation under in the heating shell, conveying mesh belt is the W form, the recessed position in its both sides is netted, the middle part arch is solid, conveying mesh belt is arranged in to the hot plate, the top of heating conveying mesh belt, the blast pipe is located the top of heating the shell, the drain pipe is located the domatic low level department in heating shell bottom, the silt of pump extraction is arranged to the conveying mesh belt of top, through the repetitious heating, silt after the drying is discharged into in screw conveyer's the inlet.
Further, the stirring mechanism comprises a stirring box, a medicine box, a sleeve, a roller and a motor, wherein the stirring box is arranged in the middle of the ship, and the medicine box is arranged on the stirring box; the sleeve is arranged in the stirring box, the supporting rod connected with the bottom of the sleeve is connected with the bottom wall of the stirring box, the roller is sleeved by the sleeve and is movably connected with the sleeve, one end of the roller is open, the other end of the roller is solid, and a pipe body of the spiral conveyor, the outlet of which is connected with the medicine box, is inserted into the roller through the opening;
the motor is arranged on the inner wall of the stirring box aligned with the axis of the roller, a main shaft which penetrates through the solid surface and extends into the roller is arranged on a shaft of the motor, the main shaft is fixed with the roller along the radial direction by not less than one group of reinforcing rods, and a piston is embedded in an outlet of the roller.
Furthermore, the outlet of the roller is provided with a plurality of strip-shaped openings, the length of each strip-shaped opening is not less than 10cm, the width of each strip-shaped opening is not less than 5cm, the inner wall of the roller is provided with an inclined guide strip, and mud is guided to be discharged into the outlet of the roller in the synchronous rotation process of the guide strip and the roller.
Further, arrange material mechanism including arranging material conveyer belt, motor, belt and baffle conveyer belt, arrange material conveyer belt and baffle conveyer belt and set up side by side on the bow, the port of baffle conveyer belt and row material conveyer belt is crisscross to the belt that the cover has on the motor meets with baffle conveyer belt and row material conveyer belt respectively, both synchronous revolution.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the lotus root pond bottom sludge treatment method for preventing the lotus root diseases, the negative pressure head can be detached from the pumping pipe, the pumping pipe can be lowered to the bottom of a pond through the winding machine, so that the negative pressure head sucks up sludge at the bottom of the pond, the conveying mesh belt is W-shaped, the concave positions on the two sides of the conveying mesh belt are mesh-shaped, the concave mesh shapes on the two sides can quickly discharge water in the sludge, the middle part of the conveying mesh belt is solid, the heating plate is a solid part, the contact between falling water and the heating plate is avoided, heating is influenced, meanwhile, the solid part enables the whole conveying mesh belt to directly transfer heat, water in the sludge is quickly evaporated, the dried sludge is discharged into an inlet of the spiral conveyor through multiple times of heating, and the drying efficiency is improved through multiple times of heating.
2. According to the lotus root pond bottom silt treatment method for preventing the lotus root diseases, a motor can drive a roller to rotate through a reinforcing rod, drugs and silt are mixed by utilizing the rotation of the roller, a piston is embedded into an outlet of the roller, the mud is discharged onto a discharging mechanism after the piston is pulled down, a partition plate conveyer belt and a discharging conveyer belt are driven to synchronously rotate through a belt by a motor, the mud is discharged onto the partition plate conveyer belt by the discharging conveyer belt, then the partition plate conveyer belt is conveyed back into a pond, the drugs are used for sterilizing the mud in advance and removing insect pests in the mud, and the drugs slowly rise from the bottom of the pond at the bottom and are dissolved into water, so that the water quality in the pond is changed, and the lotus root diseases are prevented.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is an overall structural view of the present invention;
FIG. 3 is an internal structural view of the heating mechanism of the present invention;
fig. 4 is a structural view of a mesh belt of the present invention;
FIG. 5 is a view of the configuration of the stirring mechanism and the discharge mechanism of the present invention;
fig. 6 is a side view of the stirring mechanism of the present invention.
In the figure: 1. a hull; 2. a negative pressure mechanism; 21. supporting the main rod; 22. a cross beam; 221. pumping; 23. drawing a pipe; 24. a negative pressure head; 3. a heating mechanism; 31. heating the shell; 32. a conveying mesh belt; 33. an exhaust pipe; 34. a drain pipe; 35. heating plates; 4. a screw conveyor; 5. a stirring mechanism; 51. a stirring box; 52. a medicine chest; 53. a sleeve; 54. a drum; 55. a motor; 551. a main shaft; 6. a discharge mechanism; 61. a discharge conveyer belt; 62. a motor; 63. a belt; 64. baffle conveyer belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a method for treating bottom sludge of a lotus root pond for preventing a lotus root disease specifically includes the following steps:
the method comprises the following steps: sludge pumping: the negative pressure mechanism 2 sinks into the bottom of the pond after descending, and sludge is extracted and discharged into the heating mechanism 3;
step two: and (3) drying: the temperature in the heating mechanism 3 is raised, and moisture in the sludge is discharged through a plurality of heating processes and is discharged into the stirring mechanism 5 through the screw conveyor 4;
step three: stirring and mixing: the stirring mechanism 5 and the medicine are continuously rotated, stirred and mixed;
step four: discharging: and discharging the mud after mixing back into the pond through the discharging mechanism 6.
Referring to fig. 2, the sludge treatment in the first step and the fourth step is adopted in the sludge processing process for preventing the lotus root diseases, and the sludge treatment device for preventing the lotus root diseases at the bottom of the lotus root pond further specifically comprises a hull 1, a negative pressure mechanism 2 for pumping the sludge, a heating mechanism 3 for drying the sludge, a stirring mechanism 5 for mixing with the medicine and a discharging mechanism 6 for discharging the sludge to the bottom of the lotus root pond, wherein the negative pressure mechanism 2 is arranged at the stern, the negative pressure mechanism 2 is connected with an inlet of the heating mechanism 3 through a pipeline, an outlet of the heating mechanism 3 is connected with the stirring mechanism 5 through a screw conveyor 4, and an outlet of the stirring mechanism 5 is connected with the discharging mechanism 6.
The negative pressure mechanism 2 comprises a supporting main rod 21, a cross beam 22, a pumping pipe 23 and a negative pressure head 24, the bottom end of the supporting main rod 21 is mounted on the ship body 1 through a bolt, the subsequent position adjustment and maintenance are facilitated through a detachable mode, the cross beam 22 is arranged at the top end of the adjacent supporting main rod 21, an inlet of a pumping pump 221 fixed on the cross beam 22 is connected with the pumping pipe 23, the negative pressure head 24 is sleeved on the pumping pipe 23, the negative pressure head 24 can be detached from the pumping pipe 23, the pumping pipe 23 can descend to the bottom of the pond through a winding machine, and the negative pressure head 24 is used for sucking up sludge at the bottom of the pond.
Referring to fig. 3-4, the heating mechanism 3 includes a heating shell 31, a conveying mesh belt 32, an exhaust pipe 33, a drain pipe 34 and a heating plate 35, the heating shell 31 is installed in the middle of the ship, the conveying mesh belt 32 is installed in the heating shell 31 from top to bottom in a staggered manner, the conveying mesh belt 32 can transport the sludge continuously, the heating plate 35 is placed in the conveying mesh belt 32, the sludge is dried rapidly by high temperature above the heating conveying mesh belt 32, the conveying mesh belt 32 is W-shaped, the concave positions on both sides are mesh-shaped, the concave mesh-shaped positions on both sides discharge the water in the sludge rapidly, the middle part is solid, the heating plate 35 is solid, the falling water is prevented from contacting with the heating plate 35 and affecting heating, meanwhile, the solid arrangement allows the whole conveying mesh belt 32 to directly transfer heat, rapidly evaporate the water in the sludge, the exhaust pipe 33 is located at the top of the heating shell 31, steam generated by evaporation is discharged through the exhaust pipe 33, the drain pipe 34 is positioned at the low position of the slope surface at the bottom of the heating shell 31, the drain pipe 34 at the low position discharges water into the pond, sludge extracted by the suction pump 221 is discharged onto the uppermost conveying mesh belt 32, and after multiple times of heating, the dried sludge is discharged into an inlet of the spiral conveyor 4, and the drying efficiency is improved through multiple times of heating.
Referring to fig. 5, the stirring mechanism 5 includes a stirring box 51, a medicine box 52, a sleeve 53, a drum 54, and a motor 55, the stirring box 51 is installed in the midship, and the medicine box 52 is installed on the stirring box 51; the sleeve 53 is placed in the stirring box 51, the support rod connected to the bottom is connected to the bottom wall of the stirring box 51, the sleeve 53 is fixed, the roller 54 is sleeved by the sleeve 53 and movably connected to the sleeve 53, the roller 54 is rotatable in the sleeve 53, the roller 54 is open at one end and solid at the other end, a pipe body connecting the outlet of the screw conveyor 4 and the medicine box 52 is inserted into the roller 54 through the opening, and the mud conveyed by the screw conveyor 4 and the medicine in the medicine box 52 are discharged into the roller 54.
The motor 55 is arranged on the inner wall of the stirring box 51 aligned with the axis of the roller 54, a main shaft 551 which extends to the inside of the roller 54 through the solid surface is arranged on the shaft of the motor 55, the main shaft 551 is fixed with not less than one group of reinforcing rods along the radial direction and fixed with the roller 54, the motor 55 can drive the roller 54 to rotate through the reinforcing rods, the medicine and mud are mixed by utilizing the rotation of the roller 54, and a piston is embedded in the outlet of the roller 54.
The outlet of the roller 54 is a plurality of strip-shaped openings, the length of each strip-shaped opening is not less than 10cm, the width of each strip-shaped opening is not less than 5cm, the inner wall of the roller 54 is provided with an inclined guide strip, mud is guided to be discharged into the outlet of the roller 54 in the synchronous rotating process of the guide strips and the roller 54, the mud is guided to be turned over to the outlet of the roller 54 in the rotating process through the guide strips, and after the piston is pulled down, the mud is discharged into the discharging mechanism 6.
Referring to fig. 6, the discharging mechanism 6 includes a discharging conveyer belt 61, a motor 62, a belt 63 and a partition conveyer belt 64, the discharging conveyer belt 61 and the partition conveyer belt 64 are arranged on the bow side by side, the ports of the partition conveyer belt 64 and the discharging conveyer belt 61 are staggered, the belt 63 sleeved on the motor 62 is respectively connected with the partition conveyer belt 64 and the discharging conveyer belt 61, the two rotate synchronously, the partition conveyer belt 64 and the discharging conveyer belt 61 are driven by the motor 62 through the belt 63 to rotate synchronously, and soil on the discharging conveyer belt 61 is discharged onto the partition conveyer belt 64 and then sent back to the pond.
The pesticide box 52 applies phosphorus-potassium fertilizer, which can improve the plant resistance, and 25% carbendazim 600-fold liquid or 75% chlorothalonil is poured into the soil for mixing, the soil is sterilized in advance by using the pesticide, insect pests in the soil are removed, the pesticide slowly rises from the bottom of the pond to be dissolved into water, the water quality in the pond is changed, and therefore, the lotus root diseases are prevented.
In summary, the following steps: the invention relates to a lotus root pond bottom sludge treatment method for preventing lotus root diseases, a negative pressure head 24 can be detached from a pumping pipe 23, the pumping pipe 23 can be descended to the bottom of a pond through a winding machine, so that the negative pressure head 24 sucks up the sludge at the bottom of the pond, a conveying mesh belt 32 is W-shaped, the two sides of the conveying mesh belt are concave in mesh to quickly discharge water in the sludge, the middle part of the conveying mesh belt is convex in solid, a heating plate 35 is a solid part to avoid the falling water from contacting with the heating plate 35 to influence heating, meanwhile, the solid arrangement enables the whole conveying mesh belt 32 to directly transfer heat, quickly evaporate the water in the sludge, after multiple heating, the dried sludge is discharged into an inlet of a spiral conveyor 4, the multiple heating improves the drying efficiency, a motor 55 can drive a roller 54 to rotate through a reinforcing rod, the rotation of the roller is utilized to mix medicines and the sludge, a piston is embedded into an outlet of the roller 54, and the piston is pulled out, on the row material mechanism 6 was discharged to earth, through belt 63 drive baffle conveyer belt 64 and row material conveyer belt 61 synchronous revolution through motor 62, row material conveyer belt 61 earth was discharged on baffle conveyer belt 64, then sent back to the pond in, utilized its medicine to disinfect in advance and get rid of the insect pest in the earth to the medicine slowly rises from the bottom of the bottom pond and dissolves to the aquatic, has changed the quality of water in the pond, thereby the prevention lotus root disease.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (4)
1. A lotus root pond bottom silt treatment method for preventing lotus root diseases is characterized by specifically comprising the following steps:
s1: sludge pumping: the negative pressure mechanism (2) sinks into the bottom of the pond after descending, and sludge is extracted and discharged into the heating mechanism (3);
s2: and (3) drying: the temperature in the heating mechanism (3) is raised, and moisture in the sludge is discharged through a plurality of heating processes and is discharged into the stirring mechanism (5) through the screw conveyor (4);
s3: stirring and mixing: the stirring mechanism (5) and the medicine are continuously rotated, stirred and mixed;
s4: discharging: the mud after mixing is discharged back to the pond through a discharging mechanism (6);
the sludge treatment in the steps S1-S4 is adopted, and in the sludge processing process for preventing the lotus root diseases, the sludge treatment device for the lotus root pond bottom for preventing the lotus root diseases further specifically comprises a hull (1), a negative pressure mechanism (2) for pumping the sludge, a heating mechanism (3) for drying the sludge, a stirring mechanism (5) mixed with medicines and a discharging mechanism (6) for discharging the sludge to the pond bottom, wherein the negative pressure mechanism (2) is arranged at the stern, the inlet of the negative pressure mechanism (2) and the inlet of the heating mechanism (3) are connected through a pipeline, the outlet of the heating mechanism (3) and the stirring mechanism (5) are connected through a spiral conveyor (4), and the outlet of the stirring mechanism (5) is connected with the discharging mechanism (6);
the negative pressure mechanism (2) comprises a supporting main rod (21), a cross beam (22), a pumping pipe (23) and a negative pressure head (24), the bottom end of the supporting main rod (21) is installed on the ship body (1) through a bolt, the cross beam (22) is lapped at the top end of the adjacent supporting main rod (21), an inlet of a pumping pump (221) fixed on the cross beam (22) is connected with the pumping pipe (23), and the negative pressure head (24) is sleeved on the pumping pipe (23);
heating mechanism (3) are including heating shell (31), conveying mesh belt (32), blast pipe (33), drain pipe (34) and hot plate (35), install at the midship portion heating shell (31), conveying mesh belt (32) are from last to installing crisscross in heating shell (31) down, conveying mesh belt (32) are the W form, the recessed position in its both sides is netted, the middle part arch is solid, conveying mesh belt (32) are arranged in to heating plate (35), the top of heating conveying mesh belt (32), blast pipe (33) are located the top of heating shell (31), drain pipe (34) are located the domatic low level department in heating shell (31) bottom, the silt of suction pump (221) extraction is arranged to conveying mesh belt (32) of top on, through the heating many times, silt after the drying is discharged into in the entry of screw conveyer (4).
2. The lotus root pond bottom sludge treatment method for preventing the lotus root diseases according to claim 1, wherein the stirring mechanism (5) comprises a stirring box (51), a medicine box (52), a sleeve (53), a roller (54) and a motor (55), the stirring box (51) is installed in the middle of a ship, and the medicine box (52) is installed on the stirring box (51); the sleeve (53) is arranged in the stirring box (51), the supporting rod connected with the bottom is connected with the bottom wall of the stirring box (51), the roller (54) is sleeved by the sleeve (53) and is movably connected with the sleeve (53), one end of the roller (54) is open, the other end of the roller is solid, and a pipe body connecting the outlet of the spiral conveyor (4) and the medicine box (52) is inserted into the roller (54) through the opening;
the motor (55) is arranged on the inner wall of the stirring box (51) aligned with the axis of the roller (54), a main shaft (551) extending to the interior of the roller (54) through the solid surface is installed on the shaft of the motor (55), the main shaft (551) is fixed with the roller (54) along the radial direction, no less than one group of reinforcing rods is fixed with the roller (54), and a piston is embedded at the outlet of the roller (54).
3. The lotus root pond bottom sludge treatment method for preventing the lotus root diseases according to claim 2, wherein the outlet of the roller (54) is a plurality of strip-shaped openings, the length of each strip-shaped opening is not less than 10cm, the width of each strip-shaped opening is not less than 5cm, the inner wall of the roller (54) is provided with inclined guide strips, and the guide strips and the roller (54) guide sludge to be discharged into the outlet of the roller (54) in the synchronous rotation process.
4. The lotus root pond bottom sludge treatment method for preventing the lotus root diseases according to claim 1, wherein the discharging mechanism (6) comprises a discharging conveyer belt (61), a motor (62), a belt (63) and a partition conveyer belt (64), the discharging conveyer belt (61) and the partition conveyer belt (64) are arranged on the bow side by side, the ports of the partition conveyer belt (64) and the discharging conveyer belt (61) are staggered, and the belt (63) sleeved on the motor (62) is respectively connected with the partition conveyer belt (64) and the discharging conveyer belt (61) and rotates synchronously.
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| CN206173203U (en) * | 2016-07-01 | 2017-05-17 | 山东浩海疏浚装备有限公司 | Environment -friendly on -board silt dewatering equipment |
| CN106638752A (en) * | 2017-01-16 | 2017-05-10 | 华北理工大学 | Bottom sediment extraction and dehydration integrated boat of culture reservoir |
| CN206655269U (en) * | 2017-04-25 | 2017-11-21 | 施永云 | A kind of mobile integrated ship for being used to quickly handle riverway sludge |
| CN208407008U (en) * | 2018-03-22 | 2019-01-22 | 湖南东博烯材润滑科技有限公司 | A kind of pre-mixing apparatus for graphene lubricating oil |
| CN109912162A (en) * | 2018-05-30 | 2019-06-21 | 江苏巨鹿环境科技有限公司 | A kind of integrated form riverway sludge original position soil processing system and its processing method |
| CN208943973U (en) * | 2018-07-12 | 2019-06-07 | 阜阳市弟兄农业科技股份有限公司 | A kind of agricultural fertilizer mixing apparatus |
| CN210263192U (en) * | 2019-06-13 | 2020-04-07 | 潜山市农业科学研究所 | Pond silt high-efficiency processing device |
| CN111470638A (en) * | 2020-04-13 | 2020-07-31 | 中国水产科学研究院渔业机械仪器研究所 | Treatment ship for adding medicine and stirring sludge at bottom of pond |
| CN111573795A (en) * | 2020-05-29 | 2020-08-25 | 安徽雷克环境科技有限公司 | Sediment elution operation platform on water |
| CN111719622A (en) * | 2020-06-06 | 2020-09-29 | 安徽米徽环境科技有限公司 | Novel cutter suction ship and amphibious bottom mud treatment platform |
| CN111675456A (en) * | 2020-06-12 | 2020-09-18 | 杭州国泰环保科技股份有限公司 | Device and method for preparing covering soil of landfill from sludge |
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