CN217615186U - Environment-friendly dredging sludge curing agent processing equipment for river and lake treatment - Google Patents
Environment-friendly dredging sludge curing agent processing equipment for river and lake treatment Download PDFInfo
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- CN217615186U CN217615186U CN202220485677.9U CN202220485677U CN217615186U CN 217615186 U CN217615186 U CN 217615186U CN 202220485677 U CN202220485677 U CN 202220485677U CN 217615186 U CN217615186 U CN 217615186U
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Abstract
A processing device of an environment-friendly desilting silt curing agent for river and lake treatment relates to the technical field of ecological comprehensive treatment of rivers and lakes; the grinding box comprises a box body, wherein a grinding box is arranged at the top of the box body, a grinding piece is rotatably arranged at the lower end in the grinding box through a rotating shaft, the grinding piece and the inner wall of the grinding box are matched and ground, a screen assembly is arranged at the upper end of the box body, a material receiving barrel is arranged at the bottom of the box body corresponding to the center of the screen assembly, a suction pipe is arranged at the bottom of the material receiving barrel, the other end of the suction pipe is connected into the grinding box, a suction pump is arranged at the upper end of the suction pipe, a guide plate is obliquely arranged at the lower end, located in the box body, of the screen assembly, and a discharge port is arranged at the outer side of the box body corresponding to the lower oblique end of the guide plate; the screen assembly comprises a connecting frame and a screen, wherein the screen is movably arranged on two sides of the connecting frame, the screen is movably arranged on the inner wall of the box body, an opening is formed in the center of the connecting frame, and the opening vertically corresponds to the material receiving barrel. The technical problem of low curing agent manufacturing efficiency caused by incomplete grinding of curing agent processing equipment in the prior art is solved.
Description
Technical Field
The utility model relates to a river lake ecology is synthesized and is administered technical field, and more specifically the utility model relates to a river lake is administered environmental protection desilting silt curing agent processing equipment.
Background
The river sludge is a sediment accumulated at the bottom of a water body for a long time, is an important component of a multiphase ecosystem of the water body, and is a gathering place of environmental pollutants in a wide space and in a long time. The silt is formed by depositing clay, silt, organic matters and a mixture of various minerals at the bottom of the water body through long-time physical, chemical and biological actions and water body transmission. The main pollutants in sludge can be divided into: 1. the nutrient substances comprise N, P and other nutrient elements entering the water body through various ways, 2 heavy metals and 3 refractory organic substances, including polychlorinated biphenyl (PCBs), organic chlorine pesticides and other organic substances, and the river sludge has complex components.
At present, river channel dredging is expanded from the traditional water conservancy project target which is used for improving flood control, waterlogging drainage and irrigation capacity of the river channel to the ecological water conservancy target, namely, the river channel dredging projects have the advantages of reducing the endogenous pollution of the river channel and providing guarantee for improving the water quality of the river channel.
The traditional dredging mode is to excavate out river and lake silt and shift to the landfill site, produces secondary environmental pollution in the transportation, simultaneously, also causes serious environmental pollution to the silt piling site.
At present, sludge treatment is carried out through a curing agent, which is beneficial to environmental protection, and the current curing agent processing equipment has the problem of low curing agent manufacturing efficiency caused by incomplete grinding.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it exists to grind thoroughly inadequately to aim at solving among the prior art curing agent processing equipment, leads to the technical problem of curing agent preparation inefficiency.
The purpose and the efficacy of the utility model are achieved by the following specific technical means:
the processing equipment comprises a box body, wherein a grinding box is arranged at the top of the box body, a grinding piece is rotatably arranged at the lower end of the top in the grinding box through a rotating shaft, the grinding piece and the inner wall of the grinding box are matched and ground, a screen assembly is arranged at the upper end of the box body, a material receiving barrel is arranged at the bottom of the box body corresponding to the center of the screen assembly, a suction pipe is arranged at the bottom of the material receiving barrel, the other end of the suction pipe is connected into the grinding box, a suction pump is arranged at the upper end of the suction pipe, a guide plate is obliquely arranged at the lower end, positioned in the box body, of the screen assembly, and a discharge port is arranged at the outer side of the box body corresponding to the lower oblique end of the guide plate;
the screen assembly comprises a connecting frame and a screen, the screen is movably arranged on two sides of the connecting frame and movably arranged on the inner wall of the box body, an opening is formed in the center of the connecting frame, and the opening vertically corresponds to the material collecting barrel.
Preferably, the upper end that grinds incasement portion and be located the grinding member is equipped with the grinding accessory, grinds the accessory lower extreme and is equipped with the abrasive surface on ring inclined plane, grinds the piece and includes abrasive disc and lower abrasive disc, goes up and corresponds the setting between abrasive disc and the abrasive surface, and lower abrasive disc grinds the setting with the inner wall cooperation of grinding the case.
Preferably, the rotating shaft is provided with a sawtooth grinding cutter around the upper end of the grinding piece.
Preferably, the inside both sides of box are equipped with flexible groove, and the screen cloth corresponds flexible groove and inserts the setting, and the screen cloth is located flexible inslot portion and is connected with the gag lever post, the internal connection spring of gag lever post and flexible groove.
Preferably, the center of the connecting frame is provided with a through hole, the inner side of the through hole is provided with a guide block, the lower end of the rotating shaft is provided with a reciprocating spiral groove, the lower end of the rotating shaft is inserted into the through hole correspondingly, and the guide block is arranged in a sliding manner corresponding to the spiral groove.
Has the beneficial effects that:
1. add the raw materials through the feed inlet, start servo motor and drive the pivot and rotate and then drive and grind the piece and rotate, the rotatory broken raw materials of sawtooth grinding knife of pivot upper end makes simultaneously the abrasive disc and the abrasive surface who grinds the accessory tentatively grind, and the raw materials of tentatively grinding fall into down the abrasive disc and grind between the incasement wall and carry out the secondary grinding through the clearance between abrasive disc and the grinding piece.
2. The pivot pivoted in-process drives reciprocal helicla flute that sets up and rotates, and the guide block reciprocates in the helicla flute, and then makes the screen cloth shake from top to bottom for the raw materials of grinding carry out high-efficient screening, and the raw materials of screening fall into the deflector and pass through the discharge gate ejection of compact, and the raw materials that does not reach screening mesh number falls into through the opening and receives the feed cylinder, starts the suction pump and then will get into the grinding case reprocessing for the raw materials of thoroughly grinding through the straw, thoroughly falls into the deflector and carries out the ejection of compact until processing.
Description of the drawings:
FIG. 1 is a schematic view of the processing equipment for the environment-friendly desilting sludge curing agent used in river and lake treatment.
Fig. 2 is an inverted schematic view of the grinding accessory of the present invention.
Fig. 3 is a schematic view of the polishing member of the present invention.
Fig. 4 is a schematic top view of a screen assembly according to the present invention.
Fig. 5 is a partial schematic view of the rotating shaft of the present invention.
In FIGS. 1-5: the grinding device comprises a box body 1, a discharge hole 101, a telescopic groove 102, a grinding box 2, a grinding piece 3, an upper grinding disc 301, a lower grinding disc 302, a grinding accessory 4, a grinding surface 401, a screen assembly 5, a connecting frame 501, a screen 502, a limiting rod 503, a material receiving barrel 6, a guide plate 7, a suction pipe 8, a suction pump 801, a rotating shaft 9, a spiral groove 901, a sawtooth grinding knife 902, an opening 10, a through hole 11 and a guide block 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a processing device of environment-friendly silt curing agent for river and lake treatment comprises a box body 1, a grinding box 2 is fixedly installed at the center of the top of the box body 1, the grinding box 2 is in the shape of a hollow circular truncated cone, a feed inlet 201 is arranged at the top of the grinding box 2, a cover plate covers the feed inlet 201, a grinding part 3 is rotatably arranged at the lower end of the top in the grinding box 2 through a rotating shaft 9, a servo motor is installed at the top of the grinding box 2, an output shaft of the servo motor is connected with the rotating shaft 9 through a coupler, the grinding part 3 comprises an upper grinding disc 301 and a lower grinding disc 302, the upper grinding disc 301 and the lower grinding disc 302 are both in the shape of a circular truncated cone, a grinding accessory 4 is fixed at the upper end of the grinding part 3 in the grinding box 2, the lower end of a grinding accessory 4 is provided with a grinding surface 401 which is a circular ring inclined surface, an upper grinding disc 301 and the grinding surface 401 are correspondingly arranged, a lower grinding disc 302 and the inner wall of a grinding box 2 are matched and ground, a rotating shaft 9 is positioned at the upper end of the grinding accessory 3, meanwhile, saw tooth grinding knives 902 are connected around the center of the corresponding grinding accessory 4, the upper end of a box body 1 is provided with a screen assembly 5, the bottom of the box body 1 is provided with a material receiving barrel 6 corresponding to the center of the screen assembly 5, the bottom of the material receiving barrel 6 is provided with a suction pipe 8, the other end of the suction pipe 8 is connected into the grinding box 2, the upper end of the suction pipe 8 is provided with a suction pump 801, the lower end of the screen assembly 5 inside the box body 1 is obliquely provided with a guide plate 7, and the outer side of the box body 1 is provided with a discharge port 101 corresponding to the lower oblique end of the guide plate 7; add the raw materials through feed inlet 201, start servo motor and drive pivot 9 and rotate and then drive and grind 3 rotations, the rotatory broken raw materials of sawtooth grinding sword 902 of pivot 9 upper end, make simultaneously lapping disc 301 and grinding accessory 4's abrasive surface 401 carry out the preliminary grinding, the raw materials of preliminary grinding fall into down lapping disc 302 and grind and carry out the secondary grinding between the 2 inner walls of case through lapping disc 301 and the clearance of grinding between 4, and then make the raw materials can the abundant even grinding ejection of compact.
The screen assembly 5 comprises a connecting frame 501 and a screen 502, the screen 502 is rotatably arranged on two sides of the connecting frame 501 through a hinge shaft, the telescopic slots 102 are arranged on two sides inside the box body 1, the screen 502 is inserted into and arranged corresponding to the telescopic slots 102, the screen 502 is positioned inside the telescopic slots 102 and is connected with a limiting rod 503, the limiting rod 503 is connected with an internal connecting spring of the telescopic slots 102, an opening 10 is arranged in the center of the connecting frame 501, the opening 10 corresponds to the material receiving barrel 6 up and down, a through hole 11 is arranged in the center of the connecting frame 501, a guide block 12 is arranged on the inner side of the through hole 11, a reciprocating spiral groove 901 is arranged at the lower end of the rotating shaft 9, the lower end of the rotating shaft 9 is inserted into the through hole 11, and the guide block 12 is slidably arranged corresponding to the spiral groove 901; the pivot 9 pivoted in-process drives reciprocal helicla flute 901 that sets up and rotates, guide block 12 reciprocates in helicla flute 901, and then makes screen cloth 502 shake from top to bottom, make the raw materials of grinding carry out high-efficient screening, the raw materials of screening fall into deflector 7 and pass through the ejection of compact of discharge gate 101, and the raw materials that do not reach screening mesh number fall into receiving barrel 6 through opening 10, start sucking pump 801 and then will get into grinding case 2 reprocessing for thoroughly ground raw materials through straw 8, it carries out the ejection of compact to fall into deflector 7 thoroughly until processing.
The working principle is as follows: add the raw materials through feed inlet 201, start servo motor and drive pivot 9 and rotate and then drive and grind 3 rotations, the rotatory broken raw materials of sawtooth grinding sword 902 of pivot 9 upper end, make simultaneously that go up abrasive disc 301 and grinding accessory 4's abrasive surface 401 carry out the primary grinding, the raw materials of primary grinding fall into down between abrasive disc 302 and the grinding box 2 inner wall through the clearance between abrasive disc 301 and the grinding accessory 4 and carry out the secondary grinding, pivot 9 pivoted in-process drives reciprocal setting's helicla flute 901 and rotates, guide block 12 reciprocates in helicla flute 901, and then make screen cloth 502 shake from top to bottom, make the raw materials of grinding carry out high-efficient screening, the raw materials of screening fall into deflector 7 and pass through the ejection of compact of discharge gate 101, and the raw materials that do not reach the screening mesh number fall into through opening 10 and receive feed cylinder 6, suction pump 801 and then will be thorough grinding box 2 reprocessing for the raw materials of grinding through straw 8, fall into deflector 7 and carry out the ejection of compact thoroughly until processing.
Claims (5)
1. The processing equipment for the environment-friendly dredging sludge curing agent for river and lake treatment comprises a box body (1) and is characterized in that a grinding box (2) is arranged at the top of the box body (1), a grinding piece (3) is rotatably arranged at the lower end of the inner top of the grinding box (2) through a rotating shaft (9), the grinding piece (3) and the inner wall of the grinding box (2) are matched and ground, a screen assembly (5) is arranged at the upper end of the box body (1), a material collecting barrel (6) is arranged at the bottom of the box body (1) corresponding to the center of the screen assembly (5), a suction pipe (8) is arranged at the bottom of the material collecting barrel (6), the other end of the suction pipe (8) is connected into the grinding box (2), a suction pump (801) is installed at the upper end of the suction pipe (8), a guide plate (7) is obliquely arranged at the lower end, located at the screen assembly (5), of the inner part of the box body (1), and a discharge hole (101) is formed in the outer side of the box body (1) corresponding to the lower oblique end of the guide plate (7);
the screen assembly (5) comprises a connecting frame (501) and a screen (502), the screen (502) is movably arranged on two sides of the connecting frame (501), the screen (502) is movably arranged on the inner wall of the box body (1), an opening (10) is formed in the center of the connecting frame (501), and the opening (10) vertically corresponds to the material receiving barrel (6).
2. The processing equipment for river and lake treatment environment-friendly silt curing agent is characterized in that a grinding fitting (4) is arranged at the upper end of a grinding part (3) in the grinding box (2), a grinding surface (401) with a circular inclined surface is arranged at the lower end of the grinding fitting (4), the grinding part (3) comprises an upper grinding disc (301) and a lower grinding disc (302), the upper grinding disc (301) and the grinding surface (401) are correspondingly arranged, and the lower grinding disc (302) and the inner wall of the grinding box (2) are matched and ground.
3. The processing equipment of the river and lake treatment environment-friendly dredging sludge curing agent as claimed in claim 1, wherein the rotating shaft (9) is provided with saw tooth grinding blades (902) around the upper end of the grinding member (3).
4. The processing equipment for the river and lake treatment environment-friendly dredging sludge curing agent as claimed in claim 1, wherein telescopic grooves (102) are formed in two sides of the interior of the box body (1), the screen (502) is inserted into and arranged corresponding to the telescopic grooves (102), a limiting rod (503) is connected to the screen (502) inside the telescopic grooves (102), and the limiting rod (503) is connected with springs inside the telescopic grooves (102).
5. The processing equipment of the environment-friendly silt curing agent for river and lake treatment according to claim 1, wherein a through hole (11) is formed in the center of the connecting frame (501), a guide block (12) is arranged on the inner side of the through hole (11), a reciprocating spiral groove (901) is formed in the lower end of the rotating shaft (9), the lower end of the rotating shaft (9) is inserted into the through hole (11), and the guide block (12) is arranged in a sliding manner corresponding to the spiral groove (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220485677.9U CN217615186U (en) | 2022-03-08 | 2022-03-08 | Environment-friendly dredging sludge curing agent processing equipment for river and lake treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220485677.9U CN217615186U (en) | 2022-03-08 | 2022-03-08 | Environment-friendly dredging sludge curing agent processing equipment for river and lake treatment |
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| Publication Number | Publication Date |
|---|---|
| CN217615186U true CN217615186U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220485677.9U Active CN217615186U (en) | 2022-03-08 | 2022-03-08 | Environment-friendly dredging sludge curing agent processing equipment for river and lake treatment |
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| CN (1) | CN217615186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117185602A (en) * | 2023-10-25 | 2023-12-08 | 江苏省水利勘测设计研究院有限公司 | Ecological desilting silt solidification equipment in river lake |
-
2022
- 2022-03-08 CN CN202220485677.9U patent/CN217615186U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117185602A (en) * | 2023-10-25 | 2023-12-08 | 江苏省水利勘测设计研究院有限公司 | Ecological desilting silt solidification equipment in river lake |
| CN117185602B (en) * | 2023-10-25 | 2024-04-19 | 江苏省水利勘测设计研究院有限公司 | Ecological desilting silt solidification equipment in river lake |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230606 Address after: No. 138, North Street, North Street, Licheng Street, Funing District, Qinhuangdao, Hebei 066000 Patentee after: Qinhuangdao Jishui Water Conservancy Construction Engineering Co.,Ltd. Address before: 066000 No.403, 11 Jianshe street, Haigang District, Qinhuangdao City, Hebei Province Patentee before: HEBEI HENGTE ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |