CN112707627A - Rapid sludge dewatering and reducing device - Google Patents

Rapid sludge dewatering and reducing device Download PDF

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Publication number
CN112707627A
CN112707627A CN202011452966.0A CN202011452966A CN112707627A CN 112707627 A CN112707627 A CN 112707627A CN 202011452966 A CN202011452966 A CN 202011452966A CN 112707627 A CN112707627 A CN 112707627A
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CN
China
Prior art keywords
fixedly connected
shell
rod
push plate
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011452966.0A
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Chinese (zh)
Inventor
王成
沈飞凯
张强
钱志江
何小瑜
金喆浩
叶晓红
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Hangzhou Guotai Environmental Protection Technology Co Ltd
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Hangzhou Guotai Environmental Protection Technology Co Ltd
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Application filed by Hangzhou Guotai Environmental Protection Technology Co Ltd filed Critical Hangzhou Guotai Environmental Protection Technology Co Ltd
Priority to CN202011452966.0A priority Critical patent/CN112707627A/en
Publication of CN112707627A publication Critical patent/CN112707627A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F35/95Heating or cooling systems using heated or cooled stirrers
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F2035/99Heating

Abstract

The invention belongs to the technical field of environmental engineering, and particularly relates to a sludge rapid dehydration and reduction device which comprises a base, a barrel body and a stirring unit, wherein the base is provided with a water inlet and a water outlet; the barrel body is fixedly connected to the top of the base; the stirring unit is arranged at the top of the base; the stirring unit comprises an air cylinder, a push rod, a guide pillar, a guide sleeve, a first push plate, a motor, a stirring rod and a heating rod; the cylinder is fixedly connected to the top of the base; the push rod is fixedly connected with the output end of the air cylinder; the guide sleeves are symmetrically arranged at the top of the base and are fixedly connected with the base; the first push plate is fixedly connected to the top of the push rod; the guide post is fixedly connected to the bottom of the first push plate; the guide post and the guide sleeve are in sliding fit; the motor is fixedly connected to the top of the first push plate; the stirring rod is fixedly connected to an output shaft of the motor; the heating rod is fixedly connected to the side wall of the stirring rod; the sludge is fully stirred, and the sludge is conveniently and rapidly dewatered.

Description

Rapid sludge dewatering and reducing device
Technical Field
The invention belongs to the technical field of environmental engineering, and particularly relates to a rapid sludge dewatering and reducing device.
Background
With the continuous development of the social economy and the urbanization process of China, the treatment capacity of urban and industrial sewage is increasing day by day, and simultaneously with the generation of a large amount of sludge, the moisture in the sludge is in four forms, namely surface adsorbed water, interstitial water, capillary bound water and internal bound water, wherein the interstitial water and the capillary bound water respectively account for about 70% and 20% of the moisture in the sludge, the dehydration performance of the sludge is related to factors such as sludge particle size distribution, surface charge, extracellular polymeric substances and the like, and the conventional deep dehydration method generally has 3 approaches: the first is heating evaporation, namely some heating heat tracing devices are assisted in the dehydration process, so as to further reduce the moisture; secondly, mechanical dehydration pressure is increased, namely a high-pressure plate-and-frame filter press, a steel belt filter press and the like are adopted, and mechanical force which is much larger than the conventional mechanical dehydration force is applied to achieve the further dehydration effect; and the third step is sludge modification, namely, acid, alkali, electrolyte and the like are added into the sludge and stirred to break the wall of sludge cells and modify the wall, release capillary water, adsorb water and internal water.
When the conventional sludge rapid dehydration and reduction device stirs sludge, the sludge is often insufficiently stirred, so that electrolytes added into the sludge cannot be in full contact with the sludge, and the dehydration efficiency is low.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that when the existing sludge rapid dehydration and reduction device stirs sludge, the sludge is often not fully stirred, so that electrolytes added into the sludge cannot be fully contacted with the sludge, and further the dehydration efficiency is low, the invention provides the sludge rapid dehydration and reduction device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a sludge rapid dehydration decrement device, which comprises a base, a barrel body and a stirring unit, wherein the base is provided with a water inlet and a water outlet; the barrel body is fixedly connected to the top of the base; the stirring unit is arranged at the top of the base; the stirring unit comprises an air cylinder, a first push rod, a guide pillar, a guide sleeve, a first push plate, a motor, a stirring rod and a heating rod; the cylinder is fixedly connected to the top of the base; the first push rod is fixedly connected to the output end of the air cylinder; the guide sleeves are symmetrically arranged at the top of the base and are fixedly connected with the base; the first push plate is fixedly connected to the top of the first push rod; the guide post is fixedly connected to the bottom of the first push plate; the guide post and the guide sleeve are in sliding fit; the motor is fixedly connected to the top of the first push plate; the stirring rod is fixedly connected to an output shaft of the motor; the heating rod is fixedly connected to the side wall of the stirring rod; during operation, add mud in the staving, and add the electrolyte, starter motor, make the motor drive the puddler and rotate, the heating rod can heat the inside mud of staving simultaneously, accelerate the dehydration to mud, the actuating cylinder, make the cylinder drive push rod rebound No. one, and then promote push pedal rebound, the guide pillar slides in the guide pin bushing this moment, can improve the accuracy of guide pillar direction, also make the removal of push pedal more steady simultaneously, motor and puddler will produce along with a push pedal and reciprocate this moment, be convenient for fully stir the inside mud of staving, make mud and electrolyte fully react, the microbial cell broken wall in the mud is modified, release capillary water, adsorb water and inside water, accelerate the dehydration of mud.
Furthermore, an auxiliary assembly is arranged on the inner side wall of the bottom of the barrel body; the auxiliary assembly comprises a first shell, a second push plate and a stacked air bag; the first shell is fixedly connected to the bottom of the barrel body; the second shell is fixedly connected to the top of the first shell; the folded air bag is fixedly connected to the top of the first shell; the first shell is communicated with the stacked air bag; the top of the second shell is provided with a first through hole; during operation, when the cylinder promoted a push rod when moving down for the puddler inserts the one number through-hole at No. two casing tops, and then makes the puddler extrude the folded airbag, and folded airbag receives the compression back, and the inside gas of folded airbag will get into in the casing, and then will move and transmit next position.
Furthermore, a third push plate is symmetrically arranged inside the first shell and is connected with the inner wall of the first shell in a sliding manner; a second push rod is fixedly connected to the side wall of the third push plate; a fourth push plate is fixedly connected to the end part of the second push rod; the bottom of the barrel body is connected with a rack in a sliding manner; the bottom of the barrel body is also rotatably connected with a rotating shaft; a first gear is fixedly connected to the side wall of the rotating shaft, and the rack and the first gear are meshed with each other; the top of the rotating shaft is fixedly connected with a paddle; the during operation, after the inside gas of folded air bag got into a casing, make No. three push pedals slide forward, and drive No. two push rods and slide forward, then No. four push pedals slide forward along with No. two push rods together, and then make the rack slide forward, because the meshing effect between a gear and the rack, make a gear produce and rotate, and then make the pivot rotate, so the paddle produces and rotates, be convenient for stir the mud of staving bottom, make mud and electrolyte fully react, the microbial cell broken wall in the mud is modified, release capillary water, adsorption water and inside water, accelerate the dehydration of mud.
Furthermore, a third shell is fixedly connected to the inner side wall of the bottom of the barrel body, and the rotating shaft penetrates through the top of the third shell; an elastic cloth is fixedly connected to the opening of the first through hole; during operation, the effect of No. three casings is avoided mud to get into rack and gear department, and then hinders the meshing rotation of rack and gear, and the effect of elasticity cloth prevents inside mud gets into No. two casings, and then hinders the slip of push pedal No. two, has improved the whole result of use of this device.
Furthermore, the inner wall of the first shell is rotatably connected with a pair of second gears, and the two second gears are meshed with each other; a connecting rod is fixedly connected to the side wall of the second gear; the other end of the connecting rod is hinged with a sliding block; the side wall of the third push plate is provided with a sliding chute; the sliding block is connected with the sliding groove in a sliding manner; the during operation, after folding the inside gas admission casing of shape gasbag, will make No. three push pedals slide forward, and then make the slider slide in the spout, the connecting rod will produce simultaneously and rotate, and then makes to produce the meshing motion between No. two gears, so two No. three push pedals will produce the slip of same distance, have improved the whole result of use of this device.
Further, a straight rod is fixedly connected to the bottom of the guide sleeve; the bottom of the guide post is provided with a slideway; the straight rod is in sliding fit with the slide way; a cavity is arranged inside the guide post; the inner wall of the cavity is connected with a sliding plate in a sliding manner; an oil bag is arranged inside the cavity; a flow guide pipe is arranged on the side wall of the oil bag; the other end of the guide pipe penetrates through the side wall of the guide pillar; the during operation, when the cylinder promoted push pedal downstream, push rod this moment will slide downwards in the guide pin bushing, and then make the straight-bar insert in the slide, and promote the slide and upwards slide, and then make the oil bag receive the extrusion, the inside lubricating oil of oil bag flows from the honeycomb duct, and flow down along the lateral wall of a guide pillar, realize the lubrication to guide pillar and guide pin bushing, make the slip of guide pillar and guide pin bushing more steady, and then improve the whole result of use of this device.
The invention has the following beneficial effects:
1. according to the rapid sludge dewatering and reduction device, the cylinder, the push rod, the guide pillar, the guide sleeve, the first push plate, the motor, the stirring rod and the heating rod are matched for use, sludge and electrolyte fully react, microbial cell wall breaking in the sludge is modified, capillary water is released, water and internal water are adsorbed, and dewatering of the sludge is accelerated.
2. According to the device for quickly dewatering and reducing the sludge, the guide rod and the guide sleeve are lubricated by using the straight rod, the slide way, the cavity, the sliding plate, the oil bag and the guide pipe in a matched manner, so that the guide rod and the guide sleeve slide more stably, and the vibration of a motor on the top of a first push plate is reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
FIG. 6 is an enlarged view of a portion of FIG. 3 at D;
in the figure: 1. a base; 2. a barrel body; 3. a stirring unit; 31. a cylinder; 32. a first push rod; 33. a guide post; 34. a guide sleeve; 35. a first push plate; 36. a motor; 37. a stirring rod; 38. a heating rod; 41. a first shell; 42. a second shell; 43. a second push plate; 44. a stack airbag; 45. a first through hole; 46. a third push plate; 47. a second push rod; 48. a fourth push plate; 49. a rack; 410. a rotating shaft; 411. a first gear; 412. a paddle; 413. a third shell; 414. an elastic cloth; 51. a second gear; 52. a connecting rod; 53. a slider; 54. a chute; 61. a straight rod; 62. a slideway; 63. a cavity; 64. a slide plate; 65. an oil pocket; 66. and a flow guide pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the rapid sludge dewatering and reduction device of the present invention comprises a base 1, a barrel 2 and a stirring unit 3; the barrel body 2 is fixedly connected to the top of the base 1; the stirring unit 3 is arranged at the top of the base 1; the stirring unit 3 comprises a cylinder 31, a first push rod 32, a guide pillar 33, a guide sleeve 34, a first push plate 35, a motor 36, a stirring rod 37 and a heating rod 38; the cylinder 31 is fixedly connected to the top of the base 1; the first push rod 32 is fixedly connected with the output end of the air cylinder 31; the guide sleeves 34 are symmetrically arranged at the top of the base 1 and are fixedly connected with the base 1; the first push plate 35 is fixedly connected to the top of the first push rod 32; the guide post 33 is fixedly connected to the bottom of the first push plate 35; the guide post 33 and the guide sleeve 34 are in sliding fit; the motor 36 is fixedly connected to the top of the first push plate 35; the stirring rod 37 is fixedly connected with an output shaft of the motor 36; the heating rod 38 is fixedly connected to the side wall of the stirring rod 37; during operation, add mud in the staving 2, and add the electrolyte, start motor 36, make motor 36 drive puddler 37 and rotate, heating rod 38 can heat the inside mud of staving 2 simultaneously, accelerate the dehydration to mud, start cylinder 31, make cylinder 31 drive a push rod 32 and upwards move, and then promote a push pedal 35 rebound, guide pillar 33 slides in guide pin bushing 34 this moment, can improve the accuracy of guide pillar 33 direction, also make the removal of a push pedal 35 more steady simultaneously, motor 36 and puddler 37 will produce along with a push pedal 35 and reciprocate this moment, be convenient for the inside mud of intensive mixing staving 2, make mud and electrolyte fully react, the microorganism cell in the mud is modified, release capillary water, adsorb water and inside broken wall water, accelerate the dehydration of mud.
As an embodiment of the invention, an auxiliary component is arranged on the inner side wall of the bottom of the barrel body 2; the auxiliary assembly comprises a first shell 41, a second shell 42, a second push plate 43 and a stacked air bag 44; the first shell 41 is fixedly connected to the bottom of the barrel body 2; the second shell 42 is fixedly connected to the top of the first shell 41; the stack-shaped air bag 44 is fixedly connected to the top of the first shell 41; the first shell 41 is communicated with a stack-shaped air bag 44; a first through hole 45 is formed in the top of the second shell 42; in operation, when the cylinder 31 pushes the first push rod 32 to move downwards, the stirring rod 37 is inserted into the first through hole 45 at the top of the second shell 42, and then the stirring rod 37 extrudes the folded air bag 44, after the folded air bag 44 is compressed, the gas inside the folded air bag 44 enters the first shell 41, and then the movement is transmitted to the next position.
As an embodiment of the present invention, a third push plate 46 is symmetrically disposed inside the first shell 41, and the third push plate 46 is slidably connected to an inner wall of the first shell 41; a second push rod 47 is fixedly connected to the side wall of the third push plate 46; a fourth push plate 48 is fixedly connected to the end part of the second push rod 47; the bottom of the barrel body 2 is connected with a rack 49 in a sliding way; the bottom of the barrel body 2 is also rotatably connected with a rotating shaft 410; a first gear 411 is fixedly connected to the side wall of the rotating shaft 410, and the rack 49 and the first gear 411 are in a mutually meshed state; a paddle 412 is fixedly connected to the top of the rotating shaft 410; during operation, after the gas in the interior of the stack-shaped air bag 44 enters the first shell 41, the third push plate 46 slides forwards, and the second push rod 47 is driven to slide forwards, so that the fourth push plate 48 slides forwards along with the second push rod 47, and further the rack 49 slides forwards, due to the meshing effect between the first gear 411 and the rack 49, the first gear 411 rotates, and further the rotating shaft 410 rotates, so that the paddle 412 rotates, thereby facilitating the stirring of the sludge at the bottom of the barrel body 2, enabling the sludge to fully react with the electrolyte, breaking the wall of microbial cells in the sludge to be modified, releasing capillary water, adsorbing water and interior water, and accelerating the dehydration of the sludge.
As an embodiment of the present invention, a third casing 413 is further fixedly connected to an inner side wall of the bottom of the barrel 2, and the rotating shaft 410 is disposed at the top of the third casing 413 in a penetrating manner; an elastic cloth 414 is fixedly connected to the opening of the first through hole 45; during operation, No. three shells 413's effect is avoided mud to get into rack 49 and a gear 411 department, and then hinders rack 49 and a gear 411's meshing rotation, and inside elastic cloth 414's effect prevented mud entering No. two shells 42, and then hindered No. two push pedal 43's slip, improved the whole result of use of this device.
As an embodiment of the present invention, a pair of second gears 51 is rotatably connected to an inner wall of the first housing 41, and the two second gears 51 are engaged with each other; a connecting rod 52 is fixedly connected to the side wall of the second gear 51; the other end of the connecting rod 52 is hinged with a sliding block 53; the side wall of the third push plate 46 is provided with a sliding groove 54; the sliding block 53 is connected with the sliding groove 54 in a sliding manner; during operation, after the gas inside the folded air bag 44 enters the first shell 41, the third push plate 46 slides forwards, so that the sliding block 53 slides in the sliding groove 54, meanwhile, the connecting rod 52 rotates, and then the second gear 51 is meshed, so that the two third push plates 46 can slide at the same distance, and the whole using effect of the device is improved.
As an embodiment of the present invention, a straight rod 61 is fixedly connected to the bottom of the guide sleeve 34; the bottom of the guide post 33 is provided with a slideway 62; the straight rod 61 and the slide way 62 are in sliding fit; a cavity 63 is arranged inside the guide post 33; a sliding plate 64 is connected to the inner wall of the cavity 63 in a sliding manner; an oil bag 65 is arranged inside the cavity 63; a flow guide pipe 66 is arranged on the side wall of the oil bag 65; the other end of the draft tube 66 penetrates through the side wall of the guide post 33; the during operation, when cylinder 31 promoted push pedal 35 downshifting, this moment push rod 32 will slide in guide pin bushing 34, and then make straight-bar 61 insert in slide 62, and promote slide 64 and upwards slide, and then make oil bag 65 receive the extrusion, the inside lubricating oil of oil bag 65 flows out from honeycomb duct 66, and flow down along the lateral wall of a guide pillar 33, the lubrication to guide pillar 33 and guide pin bushing 34 is realized, make the slip of guide pillar 33 and guide pin bushing 34 more steady, and then improve the whole result of use of this device.
The working principle is as follows: adding sludge into the barrel body 2, adding electrolyte, starting a motor 36, enabling the motor 36 to drive a stirring rod 37 to rotate, enabling a heating rod 38 to heat the sludge in the barrel body 2, accelerating dehydration of the sludge, starting a cylinder 31, enabling the cylinder 31 to drive a first push rod 32 to move upwards, further pushing a first push plate 35 to move upwards, enabling a guide pillar 33 to slide in a guide sleeve 34 at the moment, improving accuracy of the direction of the guide pillar 33, enabling the first push plate 35 to move more stably, enabling the motor 36 and the stirring rod 37 to move upwards and downwards along with the first push plate 35 at the moment, facilitating full stirring of the sludge in the barrel body 2, enabling the sludge to fully react with the electrolyte, breaking wall of microbial cells in the sludge for modification, releasing capillary water, adsorbing water and internal water, and accelerating dehydration of the sludge; when the cylinder 31 pushes the first push rod 32 to move downwards, the stirring rod 37 is inserted into the first through hole 45 at the top of the second shell 42, and the stirring rod 37 presses the stack air bag 44, after the stack air bag 44 is compressed, the air inside the stack air bag 44 enters the first shell 41, so that the third push plate 46 slides forwards, and drives the second push rod 47 to slide forward, so that the fourth push plate 48 slides forward along with the second push rod 47, and further the rack 49 slides forward, due to the meshing action between the first gear 411 and the rack 49, the first gear 411 rotates, thereby rotating the rotating shaft 410, and then the blades 412 rotate, facilitating the stirring of the sludge at the bottom of the tub 2, the sludge and the electrolyte are fully reacted, microbial cell walls in the sludge are broken and modified, capillary water is released, water and internal water are adsorbed, and dehydration of the sludge is accelerated; the third shell 413 has the function of preventing sludge from entering the rack 49 and the first gear 411 and further blocking the rack 49 and the first gear 411 from being meshed and rotating, and the elastic cloth 414 has the function of preventing sludge from entering the second shell 42 and further blocking the sliding of the second push plate 43, so that the overall use effect of the device is improved; when the gas in the laminated air bag 44 enters the first shell 41, the third push plate 46 slides forwards, so that the sliding block 53 slides in the sliding groove 54, meanwhile, the connecting rod 52 rotates, and then the second gear 51 is meshed to move, so that the two third push plates 46 slide at the same distance, and the integral using effect of the device is improved; when the cylinder 31 pushes the push plate 35 to move downwards, the push rod 32 slides downwards in the guide sleeve 34 at the moment, the straight rod 61 is inserted into the slide way 62, the sliding plate 64 is pushed to slide upwards, the oil bag 65 is extruded, lubricating oil in the oil bag 65 flows out of the guide pipe 66 and flows down along the outer side wall of the guide pillar 33, lubrication on the guide pillar 33 and the guide sleeve 34 is achieved, sliding of the guide pillar 33 and the guide sleeve 34 is more stable, and the overall using effect of the device is improved.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mud rapid dehydration decrement device which characterized in that: comprises a base (1), a barrel body (2) and a stirring unit (3); the barrel body (2) is fixedly connected to the top of the base (1); the stirring unit (3) is arranged at the top of the base (1); the stirring unit (3) comprises a cylinder (31), a first push rod (32), a guide post (33), a guide sleeve (34), a first push plate (35), a motor (36), a stirring rod (37) and a heating rod (38); the cylinder (31) is fixedly connected to the top of the base (1); the first push rod (32) is fixedly connected with the output end of the air cylinder (31); the guide sleeves (34) are symmetrically arranged at the top of the base (1) and are fixedly connected with the base (1); the first push plate (35) is fixedly connected to the top of the first push rod (32); the guide post (33) is fixedly connected to the bottom of the first push plate (35); the guide post (33) and the guide sleeve (34) are in sliding fit; the motor (36) is fixedly connected to the top of the first push plate (35); the stirring rod (37) is fixedly connected to an output shaft of the motor (36); the heating rod (38) is fixedly connected to the side wall of the stirring rod (37).
2. The rapid sludge dewatering and reducing device according to claim 1, wherein: an auxiliary assembly is arranged on the inner side wall of the bottom of the barrel body (2); the auxiliary assembly comprises a first shell (41), a second shell (42), a second push plate (43) and a laminated air bag (44); the first shell (41) is fixedly connected to the bottom of the barrel body (2); the second shell (42) is fixedly connected to the top of the first shell (41); the stack-shaped air bag (44) is fixedly connected to the top of the first shell (41); the first shell (41) is communicated with the stack-shaped air bag (44); a first through hole (45) is formed in the top of the second shell (42).
3. The rapid sludge dewatering and reducing device according to claim 2, wherein: a third push plate (46) is symmetrically arranged inside the first shell (41), and the third push plate (46) is connected with the inner wall of the first shell (41) in a sliding manner; a second push rod (47) is fixedly connected to the side wall of the third push plate (46); a fourth push plate (48) is fixedly connected to the end part of the second push rod (47); the bottom of the barrel body (2) is connected with a rack (49) in a sliding manner; the bottom of the barrel body (2) is also rotatably connected with a rotating shaft (410); a first gear (411) is fixedly connected to the side wall of the rotating shaft (410), and the rack (49) and the first gear (411) are in a mutual meshing state; the top of the rotating shaft (410) is fixedly connected with a paddle (412).
4. The rapid sludge dewatering and reducing device according to claim 3, wherein: a third shell (413) is further fixedly connected to the inner side wall of the bottom of the barrel body (2), and the rotating shaft (410) penetrates through the top of the third shell (413); an opening of the first through hole (45) is fixedly connected with an elastic cloth (414).
5. The rapid sludge dewatering and reducing device according to claim 4, wherein: the inner wall of the first shell (41) is rotatably connected with a pair of second gears (51), and the two second gears (51) are meshed with each other; a connecting rod (52) is fixedly connected to the side wall of the second gear (51); the other end of the connecting rod (52) is hinged with a sliding block (53); a sliding groove (54) is formed in the side wall of the third push plate (46); the sliding block (53) is connected with the sliding groove (54) in a sliding mode.
6. The rapid sludge dewatering and reducing device according to claim 5, wherein: a straight rod (61) is fixedly connected to the bottom of the guide sleeve (34); the bottom of the guide post (33) is provided with a slideway (62); the straight rod (61) is in sliding fit with the slide way (62); a cavity (63) is arranged in the guide post (33); the inner wall of the cavity (63) is connected with a sliding plate (64) in a sliding way; an oil bag (65) is arranged in the cavity (63); a flow guide pipe (66) is arranged on the side wall of the oil bag (65); the other end of the draft tube (66) penetrates through the side wall of the guide post (33).
CN202011452966.0A 2020-12-11 2020-12-11 Rapid sludge dewatering and reducing device Pending CN112707627A (en)

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CN202011452966.0A CN112707627A (en) 2020-12-11 2020-12-11 Rapid sludge dewatering and reducing device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113292218A (en) * 2021-06-30 2021-08-24 江苏众利达自动化设备有限公司 Sludge discharge device for environmental protection

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