CN110316933B - Sludge dewatering machine and sludge drying mechanism thereof - Google Patents
Sludge dewatering machine and sludge drying mechanism thereof Download PDFInfo
- Publication number
- CN110316933B CN110316933B CN201910686007.6A CN201910686007A CN110316933B CN 110316933 B CN110316933 B CN 110316933B CN 201910686007 A CN201910686007 A CN 201910686007A CN 110316933 B CN110316933 B CN 110316933B
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- sludge
- motor
- fixedly arranged
- fixing
- fixing frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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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
Abstract
The invention discloses a sludge dewatering machine and a sludge drying mechanism thereof, which comprise a sludge dewatering mechanism, a conveying mechanism and a smashing device, wherein the output end of the sludge dewatering mechanism is fixedly connected with the side edge of one end of the conveying mechanism, and the output end of the conveying mechanism is communicated with the inside of the smashing device.
Description
Technical Field
The invention relates to sludge dewatering, in particular to a sludge dewatering machine and a sludge drying mechanism thereof, and belongs to the technical field of sludge treatment.
Background
The sludge treatment is a processing process of reducing, stabilizing and harmlessly treating sludge such as concentration, conditioning, dehydration, stabilization, drying or incineration and the like.
The sludge treatment process has multiple processes, multiple devices are used for treatment, the time is wasted, and the traditional device has poor dehydration effect; when the traditional device is used, the sludge is easy to adhere and block due to high viscosity; meanwhile, when the traditional device is used and the mud blocks are dried, the effective contact area between the mud blocks and external equipment is small, and the using effect is poor.
Disclosure of Invention
The invention aims to provide a sludge dewatering machine and a sludge drying mechanism thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sludge dewatering machine and sludge drying mechanism thereof, includes sludge dewatering mechanism, transport mechanism and smashes the device, its characterized in that, sludge dewatering mechanism's output and the avris fixed connection of transport mechanism one end, transport mechanism's output communicates with each other with the inside of smashing the device.
As a preferred technical scheme of the invention, the sludge dewatering mechanism comprises a machine body and a water storage tank, a plurality of circular cylinders are uniformly arranged in the machine body, one end of the machine body is respectively and rotatably connected with one end of a plurality of special-shaped spiral feeding shafts, the plurality of special-shaped spiral feeding shafts are respectively arranged in the plurality of circular cylinders, mounting plates are fixedly arranged on two sides of the bottom end of the machine body, sliding grooves are respectively arranged on one sides of the two mounting plates, the inner walls of the two sliding grooves are respectively and slidably connected with two sides of the top of the water storage tank through sliding strips, one side of the top end of the machine body is communicated with the bottom of a feeding hopper through a rectangular opening, gears are respectively and fixedly arranged at one end of each special-shaped spiral feeding shaft, the outer walls of adjacent gears are in meshed connection, a first motor is fixedly arranged at one end of the machine body, and the output end of the first motor is fixedly connected with one end, a plurality of the bottom of a circular section of thick bamboo all is fixed and is equipped with the otter board, and the bottom of a plurality of circular sections of thick bamboo all communicates with each other through the inside of otter board with the aqua storage tank, first motor is through first external switch and external power source electric connection.
As a preferred technical scheme of the invention, the conveying mechanism comprises a first fixing frame and a second fixing frame, a special-shaped baffle is fixedly arranged at the top end of the first fixing frame, a first conveying belt is fixedly arranged inside the first fixing frame, one end of the first fixing frame is respectively and fixedly connected with two sides of one end of the second fixing frame through two fixing side plates, one ends of the two fixing side plates are respectively and rotatably connected with two ends of a first rotating shaft, a plurality of poking pieces are uniformly and fixedly arranged on the outer wall of the first rotating shaft and are respectively arranged at the top of the second fixing frame, a strip-shaped groove is respectively arranged at one end of each of the two fixing side plates, fixing lugs are respectively and fixedly arranged at two ends of the two strip-shaped grooves, four fixing lugs are respectively and rotatably connected with two ends of two lead screws, a lead screw is respectively and fixedly arranged at one end of each of the two lead screws, the outer walls of the two lead screws are, two one side of fixed cover all through the connecting rod respectively with the both ends fixed connection of roll-in mechanism, the fixed second motor that is equipped with of one end of first mount, the output of second motor and the action wheel fixed connection of first conveyer belt one end, one of them the one end of fixed curb plate is fixed and is equipped with the third motor, and the output of third motor and the one end fixed connection of first pivot, second motor and third motor all are through second external switch and external power supply electric connection.
As a preferred technical scheme of the present invention, a second conveyor belt is fixedly disposed inside the second fixing frame, one side of the second fixing frame is connected to one end of the mounting frame in an inserting manner, a plurality of baking lamps are uniformly and fixedly disposed inside the mounting frame, a third motor is fixedly disposed on one side of the second fixing frame, an output end of the third motor is fixedly connected to a driving wheel at one end of the second conveyor belt, and the third motor and the plurality of baking lamps are electrically connected to an external power supply through a third external switch.
As a preferred technical scheme of the invention, the rolling mechanism comprises a top frame and a rolling cylinder, wherein a mudguard is fixedly arranged on one side of the top frame, a mud scraping plate is fixedly arranged on the other side of the top frame, and two sides of the bottom of the top frame are respectively and rotatably connected with two ends of the rolling cylinder.
According to a preferred technical scheme, the smashing device comprises a barrel and a discharge hole, a fourth motor is fixedly arranged in the middle of the bottom end of the barrel, a second rotating shaft is fixedly arranged at the output end of the fourth motor, a plurality of cutting knives are uniformly and fixedly arranged on the outer wall of the second rotating shaft, the discharge hole is fixedly arranged on one side of the bottom of the barrel, the top of the discharge hole is connected with the bottom of a plug board in an inserting mode, two sides of the top end of the plug board are fixedly connected with two sides of the bottom end of a transverse board through electric telescopic rods respectively, the transverse board is installed on one side of the top of the barrel, the fourth motor is electrically connected with an external power supply through a fourth external switch, and the two electric telescopic rods are electrically connected with the external power supply through a fifth.
As a preferable technical scheme of the invention, one end of the water storage tank is fixedly provided with a drain pipe, one end of the drain pipe is fixedly provided with a water valve, and one end of one of the mounting plates is fixedly provided with a fastening screw.
Compared with the prior art, the invention has the beneficial effects that: when the sludge dewatering machine and the sludge drying mechanism are used, sludge is dewatered firstly, then mud blocks are flattened through a rolling mechanism at the top of a conveying mechanism, and finally are smashed, so that the use efficiency of the sludge dewatering machine is improved; the middle part of the conveying device of the device is fixedly provided with a plurality of shifting pieces, so that the mud can be pressed to the bottom of the rolling mechanism to assist the mud to move, and the using fluency of the device is further improved; the top of the conveying mechanism of the device is also provided with a rolling mechanism, so that mud pieces can be processed into mud pieces, the effective contact area of the mud and external drying equipment can be increased, and the drying effect of the device in use is further improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a sludge dewatering mechanism according to the present invention;
FIG. 3 is a schematic structural diagram of a transfer mechanism according to the present invention;
FIG. 4 is a schematic structural view of the rolling mechanism of the present invention;
FIG. 5 is a schematic view of the breaking device of the present invention.
In the figure: 1. a sludge dewatering mechanism; 2. a feed hopper; 3. a transport mechanism; 4. fixing the side plate; 5. a rolling mechanism; 6. a breaking device; 7. a body; 8. a rectangular opening; 9. a circular cylinder; 10. a special-shaped spiral feeding shaft; 11. mounting a plate; 12. a chute; 13. a water storage tank; 14. a first fixing frame; 15. a special-shaped baffle plate; 16. a first conveyor belt; 17. a first rotating shaft; 18. a shifting sheet; 19. a strip-shaped groove; 20. fixing the ear; 21. a screw rod; 22. fixing a sleeve; 23. a second fixing frame; 24. a second conveyor belt; 25. a mounting frame; 26. baking a lamp; 27. a top frame; 28. a fender; 29. a mud scraper; 30. a rolling cylinder; 31. a barrel; 32. a second rotating shaft; 33. a cutting knife; 34. a discharge port; 35. inserting plates; 36. an electric telescopic rod.
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. 1-5, the invention provides a sludge dewatering machine and a sludge drying mechanism thereof, comprising a sludge dewatering mechanism 1, a conveying mechanism 3 and a smashing device 6, wherein the output end of the sludge dewatering mechanism 1 is fixedly connected with the edge side of one end of the conveying mechanism 3, and the output end of the conveying mechanism 3 is communicated with the inside of the smashing device 6.
Preferably, the sludge dewatering mechanism 1 comprises a machine body 7 and a water storage tank 13, a plurality of circular cylinders 9 are uniformly arranged inside the machine body 7, one end of the machine body 7 is respectively rotatably connected with one end of a plurality of special-shaped spiral feeding shafts 10, the plurality of special-shaped spiral feeding shafts 10 are respectively arranged inside the plurality of circular cylinders 9, diameters of winding shafts at two ends of each special-shaped spiral feeding shaft 10 are different, extrusion force of the device on sludge can be gradually increased in a sludge conveying process, dewatering effect is improved, mounting plates 11 are fixedly arranged at two sides of the bottom end of the machine body 7, sliding grooves 12 are respectively arranged at one sides of the two mounting plates 11, inner walls of the two sliding grooves 12 are respectively in sliding connection with two sides of the top of the water storage tank 13 through sliding strips, the water storage tank 13 is convenient to slide out from the bottom of the device to clean the sludge inside the device, one side of the top end of the machine body 7 is communicated with the, the gear is fixedly arranged at one end of each special-shaped spiral feeding shaft 10, the outer walls of the adjacent gears are meshed and connected, the first motor is fixedly arranged at one end of the machine body 7, the output end of the first motor is fixedly connected with one end of one special-shaped spiral feeding shaft 10, the net plates are fixedly arranged at the bottoms of the circular cylinders 9, the bottoms of the circular cylinders 9 are communicated with the inside of the water storage tank 13 through the net plates, and the first motor is electrically connected with the external power supply through a first external switch.
Preferably, the conveying mechanism 3 comprises a first fixing frame 14 and a second fixing frame 23, a special-shaped baffle 15 is fixedly arranged at the top end of the first fixing frame 14, the special-shaped baffle 15 can separate sludge and prevent the sludge from falling off, a first conveying belt 16 is fixedly arranged inside the first fixing frame 14, one end of the first fixing frame 14 is fixedly connected with two sides of one end of the second fixing frame 23 through two fixed side plates 4 respectively, one ends of the two fixed side plates 4 are rotatably connected with two ends of a first rotating shaft 17 respectively, a plurality of shifting pieces 18 are uniformly and fixedly arranged on the outer wall of the first rotating shaft 17, the plurality of shifting pieces 18 rotate to press soil conveyed from the first conveying belt 16 to the top of the second conveying belt 24 for conveying, the plurality of shifting pieces 18 are arranged at the top of the second fixing frame 23, strip-shaped grooves 19 are formed in one end of the two fixed side plates 4, fixing lugs 20 are fixedly arranged at two ends of the two strip-shaped grooves 19, four fixed ears 20 rotate with the both ends of two lead screws 21 respectively and are connected, and the one end of two lead screws 21 is all fixed and is equipped with lead screw 21, the outer wall of two lead screws 21 respectively with the inner wall screwed connection of two fixed covers 22, one side of two fixed covers 22 all through the connecting rod respectively with the both ends fixed connection of rolling mechanism 5, during the use, can rotate two lead screws 21 adjusting roll mechanism 5's in service position, the fixed second motor that is equipped with of one end of first mount 14, the output of second motor and the action wheel fixed connection of 16 one ends of first conveyer belt, the fixed third motor that is equipped with of one of them fixed curb plate 4's one end, and the output of third motor and the one end fixed connection of first pivot 17, second motor and third motor all are through second external switch and external power supply electric connection.
Preferably, the inside of second mount 23 is fixed and is equipped with second conveyer belt 24, one side of second mount 23 alternates with the one end of mounting bracket 25 and is connected, the inside of mounting bracket 25 is evenly fixed and is equipped with a plurality of roast lamps 26, the fixed third motor that is equipped with in one side of second mount 23, and the output of third motor and the action wheel fixed connection of 24 one ends of second conveyer belt, third motor and a plurality of roast lamps 26 all pass through third external switch and external power supply electric connection, can promote the temperature of 24 bottoms of second conveyer belt through a plurality of roast lamps 26, thereby make the slice earth at 24 tops of second conveyer belt become dry.
Preferably, the rolling mechanism 5 comprises a top frame 27 and a rolling cylinder 30, a mudguard 28 is fixedly arranged on one side of the top frame 27, a mud scraping plate 29 is fixedly arranged on the other side of the top frame 27, two sides of the bottom of the top frame 27 are respectively rotatably connected with two ends of the rolling cylinder 30, and mud is processed into a sheet shape through the rolling cylinder 30.
Preferably, smash device 6 includes cask 31 and discharge gate 34, the fixed fourth motor that is equipped with in middle part of cask 31 bottom, the output end of fourth motor is fixed and is equipped with second pivot 32, and the outer wall of second pivot 32 evenly fixes and is equipped with a plurality of cutting knife 33, one side of cask 31 bottom is fixed and is equipped with discharge gate 34, the top of discharge gate 34 alternates with the bottom of picture peg 35 and is connected, the both sides on picture peg 35 top all through electric telescopic handle 36 respectively with the both sides fixed connection of diaphragm bottom, and the diaphragm is installed in one side at cask 31 top, the fourth motor passes through fourth external switch and external power supply electric connection, two electric telescopic handle 36 all through fifth external switch and external power supply electric connection, two electric telescopic handle 36's size and model are all the same, it is asynchronous to prevent two electric telescopic handle work, cause picture peg 35 to damage.
Preferably, a drain pipe is fixedly arranged at one end of the water storage tank 13, a water valve is fixedly arranged at one end of the drain pipe, and a fastening screw is fixedly arranged at one end of one of the mounting plates 11, and the fastening screw can fix the position of the water storage tank 13.
When the sludge dewatering machine and the sludge drying mechanism are used, the device is connected with an external power supply, sludge is added into the rectangular opening 8 through the feeding funnel 2, the sludge is conveyed into the circular cylinder 9 through the plurality of special-shaped spiral feeding shafts 10 for extrusion dewatering, the extrusion force on the sludge in the circular cylinder 9 is increased due to different sizes of two ends of the special-shaped spiral feeding shafts 10, the dewatering effect of the device is further improved, the sludge is conveyed on the first conveying belt 16 after being dewatered, when the sludge enters the second conveying belt 24, the plurality of stirring sheets 18 are rotated, the soil is pressed to the bottom of the rolling mechanism 5 for tabletting, at the moment, the two fixing sleeves 22 are moved up and down by rotating the two screw rods 21, so that the rolling mechanism 5 is driven to move up and down, the flattening thickness of the soil is controlled, and after the soil is flattened, drying is carried out through a plurality of roast lamps 26 of second conveyer belt 24 inside, send to the inside of smashing device 6 at last and smash the processing, smash the back and pull out picture peg 35 from the inside of discharge gate 34 through electric telescopic handle 36, through smashing a plurality of cutting knives 33 of device 6 inside will smash the earth and throw out can.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A sludge dewatering machine and a using method of a sludge drying mechanism thereof are based on the following devices: the sludge smashing device comprises a sludge dewatering mechanism (1), a conveying mechanism (3) and a smashing device (6), and is characterized in that the output end of the sludge dewatering mechanism (1) is fixedly connected with the side of one end of the conveying mechanism (3), and the output end of the conveying mechanism (3) is communicated with the inside of the smashing device (6);
the sludge dewatering mechanism (1) comprises a machine body (7) and a water storage tank (13), a plurality of circular cylinders (9) are uniformly arranged in the machine body (7), one end of the machine body (7) is rotatably connected with one end of a plurality of special-shaped spiral feeding shafts (10) respectively, the special-shaped spiral feeding shafts (10) are arranged in the circular cylinders (9) respectively, mounting plates (11) are fixedly arranged on two sides of the bottom end of the machine body (7), sliding grooves (12) are formed in one sides of the two mounting plates (11), the inner walls of the two sliding grooves (12) are slidably connected with two sides of the top of the water storage tank (13) respectively through sliding strips, one side of the top end of the machine body (7) is communicated with the bottom of a feeding hopper (2) through a rectangular opening (8), gears are fixedly arranged at one end of each special-shaped spiral feeding shaft (10), and outer walls of adjacent gears are meshed and connected with each other, a first motor is fixedly arranged at one end of the machine body (7), the output end of the first motor is fixedly connected with one end of one special-shaped spiral feeding shaft (10), the bottoms of the plurality of circular cylinders (9) are fixedly provided with a screen plate, the bottoms of the plurality of circular cylinders (9) are communicated with the inside of the water storage tank (13) through the screen plate, and the first motor is electrically connected with an external power supply through a first external switch;
the conveying mechanism (3) comprises a first fixing frame (14) and a second fixing frame (23), a special-shaped baffle (15) is fixedly arranged at the top end of the first fixing frame (14), a first conveying belt (16) is fixedly arranged inside the first fixing frame (14), one end of the first fixing frame (14) is fixedly connected with two sides of one end of the second fixing frame (23) through two fixing side plates (4), one end of each fixing side plate (4) is rotatably connected with two ends of a first rotating shaft (17), a plurality of shifting pieces (18) are uniformly and fixedly arranged on the outer wall of the first rotating shaft (17), the shifting pieces (18) are arranged at the top of the second fixing frame (23), a strip-shaped groove (19) is formed in one end of each fixing side plate (4), fixing lugs (20) are fixedly arranged at two ends of each strip-shaped groove (19), the four fixing lugs (20) are respectively rotatably connected with two ends of two screw rods (21), one ends of the two screw rods (21) are fixedly provided with the screw rods (21), the outer walls of the two screw rods (21) are respectively in spiral connection with the inner walls of the two fixing sleeves (22), one sides of the two fixing sleeves (22) are respectively and fixedly connected with two ends of a rolling mechanism (5) through connecting rods, one end of a first fixing frame (14) is fixedly provided with a second motor, the output end of the second motor is fixedly connected with a driving wheel at one end of a first conveying belt (16), one end of one fixing side plate (4) is fixedly provided with a third motor, the output end of the third motor is fixedly connected with one end of a first rotating shaft (17), and the second motor and the third motor are both electrically connected with an external power supply through a second external switch;
a second conveyor belt (24) is fixedly arranged inside the second fixing frame (23), one side of the second fixing frame (23) is connected with one end of the mounting frame (25) in a penetrating manner, a plurality of baking lamps (26) are uniformly and fixedly arranged inside the mounting frame (25), a third motor is fixedly arranged on one side of the second fixing frame (23), the output end of the third motor is fixedly connected with a driving wheel at one end of the second conveyor belt (24), and the third motor and the baking lamps (26) are electrically connected with an external power supply through a third external switch;
the rolling mechanism (5) comprises a top frame (27) and a rolling cylinder (30), a mudguard (28) is fixedly arranged on one side of the top frame (27), a mud scraper (29) is fixedly arranged on the other side of the top frame (27), and two sides of the bottom of the top frame (27) are respectively in rotating connection with two ends of the rolling cylinder (30);
smashing the device (6) and including cask (31) and discharge gate (34), the fixed fourth motor that is equipped with in middle part of cask (31) bottom, the output end of fourth motor is fixed and is equipped with second pivot (32), and the outer wall of second pivot (32) evenly fixes and is equipped with a plurality of cutting knife (33), one side of cask (31) bottom is fixed and is equipped with discharge gate (34), the top of discharge gate (34) alternates with the bottom of picture peg (35) and is connected, the both sides on picture peg (35) top all through electric telescopic handle (36) respectively with the both sides fixed connection of diaphragm bottom, and the diaphragm is installed in one side at cask (31) top, the fourth motor passes through fourth external switch and external power supply electric connection, two electric telescopic handle (36) all through fifth external switch and external power supply electric connection;
a drain pipe is fixedly arranged at one end of the water storage tank (13), a water valve is fixedly arranged at one end of the drain pipe, and a fastening screw is fixedly arranged at one end of one of the mounting plates (11);
the method comprises the following steps:
the device is connected with an external power supply, sludge is added into the rectangular opening through a feeding funnel, the sludge is conveyed into the circular cylinder through a plurality of special-shaped spiral feeding shafts for extrusion dehydration, the extrusion force on the sludge in the circular cylinder is increased due to different sizes at two ends of the special-shaped spiral feeding shafts, the dehydration effect of the device is further improved, the sludge enters a first conveying belt for transportation after dehydration, when the sludge enters a second conveying belt, a plurality of plectrums are rotated to press the sludge to the bottom of a rolling mechanism for tabletting, at the moment, two fixed sleeves are moved up and down by rotating two lead screws, so as to drive the rolling mechanism to move up and down, thereby controlling the flattening thickness of the sludge, after the sludge is flattened, the sludge is dried through a plurality of baking lamps in the second conveying belt, and finally the sludge is conveyed into a smashing device for smashing treatment, after smashing, the inserting plate is pulled out from the inside of the discharging port through the electric telescopic rod, and smashed sludge is thrown out through a plurality of cutting knives inside the smashing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686007.6A CN110316933B (en) | 2019-07-28 | 2019-07-28 | Sludge dewatering machine and sludge drying mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686007.6A CN110316933B (en) | 2019-07-28 | 2019-07-28 | Sludge dewatering machine and sludge drying mechanism thereof |
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| CN110316933A CN110316933A (en) | 2019-10-11 |
| CN110316933B true CN110316933B (en) | 2020-08-07 |
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| CN201910686007.6A Active CN110316933B (en) | 2019-07-28 | 2019-07-28 | Sludge dewatering machine and sludge drying mechanism thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111675475A (en) * | 2020-06-23 | 2020-09-18 | 陈勇超 | Ultrahigh-pressure sludge deep dehydration equipment |
| CN112960887A (en) * | 2021-03-04 | 2021-06-15 | 穆玉珠 | Hydraulic engineering silt separator |
| CN113548784A (en) * | 2021-08-26 | 2021-10-26 | 北京中科国通环保工程技术股份有限公司 | Method and device for efficient sludge heat drying treatment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9944549B1 (en) * | 2012-10-16 | 2018-04-17 | Jonathan Rowland | De-watering machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838096B (en) * | 2010-02-11 | 2012-04-18 | 浙江科力尔环保设备有限公司 | Sludge helix extrusion device in sewage treatment |
| CN204675979U (en) * | 2015-05-25 | 2015-09-30 | 蓝德环保科技集团有限责任公司 | Mud forming machine |
| CN205024065U (en) * | 2015-08-24 | 2016-02-10 | 昆明理工大学 | Sludge pretreatment device |
| CN108083603A (en) * | 2016-11-23 | 2018-05-29 | 广州新致晟环保科技机械设备有限公司 | The combination unit of dewatered sludge and its method of dewatered sludge |
| CN206843305U (en) * | 2017-04-17 | 2018-01-05 | 中源晟朝股份有限公司 | Bottom-mud dewatering device |
| CN207227243U (en) * | 2017-08-14 | 2018-04-13 | 浙江腾川市政园林有限公司 | A kind of environment-friendly type municipal sludge processing system |
| CN208520094U (en) * | 2018-06-29 | 2019-02-19 | 湖南军信环保股份有限公司 | Extrusion forming device and drying system suitable for high solid content sludge |
| CN109354373B (en) * | 2018-11-29 | 2021-07-13 | 浙江致远环境科技有限公司 | Sludge treatment device for environmental protection |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9944549B1 (en) * | 2012-10-16 | 2018-04-17 | Jonathan Rowland | De-watering machine |
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