CN102213538A - Roll-type refuse dewatering machine - Google Patents
Roll-type refuse dewatering machine Download PDFInfo
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- CN102213538A CN102213538A CN2011100502907A CN201110050290A CN102213538A CN 102213538 A CN102213538 A CN 102213538A CN 2011100502907 A CN2011100502907 A CN 2011100502907A CN 201110050290 A CN201110050290 A CN 201110050290A CN 102213538 A CN102213538 A CN 102213538A
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Abstract
The invention provides a roll-type refuse dewatering machine which is divided into a 'pressure-type dewatering machine' and a 'weight-type dewatering machine'. The main structure of the dewatering machine is composed of an upper roll, a support roll, a transmission mechanism, a feed mechanism, a refuse loosening mechanism, a water-containing funnel, a water collecting pond, a backflow mechanism, an upper bracket, a lower bracket, an iron gasket, a free regulating mechanism and a dynamic control system; the pressure of the pressure-type dewatering machine is mainly from the self weight and pressure spring of the upper roll; the pressure of the weight-type dewatering machine is mainly from the self weight of the upper roll; and the refuse can be dewatered quickly by virtue of the great pressure between the upper roll and the lower roll, which is one of the key measures for preventing the refuse from corrosion, eradicating the emission of bad smell and percolating fluid and achieving environment conservation.
Description
Technical field:
The present invention's " roller-type garbage dewatering " belongs to machine industry to be applied to environmental protection solid waste process field particularly to " roller-type garbage dewatering " category in the domestic rubbish disposal cause.
Background technology:
Domestic rubbish disposal is at present mainly adopted direct landfill, is directly burned wet refuse, compost and 4 kinds of modes of biological treatment.Directly landfill is a kind of organic domestic waste rot naturally to dissolve process of corporeal thing that allows, and has produced a large amount of foul smell and percolating fluid in the whole process of dissolving, and the contaminated environment contaminated soil directly influences people health and destroys groundwater resources.Directly burning wet refuse needs a large amount of energy and combustion adjuvant, and employing stores 5-7 days method earlier with rubbish in the pre-treating technology of direct burning mode at present, its objective is in order to reduce the moisture content in the rubbish, improves calorific value.Though this technology is effective, this is a passive measure, and in this technical process, storing 5-7 days is a process that allows organic waste rot in fact, and particularly in summer, putrefactive phenomenon is very obvious.Because this technology is artificial formulation, also be to allow it rot artificially, so just can't avoid because of rotten foul smell, the percolating fluid that produces.Need to reduce the fact that moisture content improves calorific value at burning, this technology can adopt the mode of active press dewatering to realize in fact.House refuse mainly comes from organic rotting to the discharging root of second environmental pollution thing, and it is too high to rot to stem from moisture content.Therefore on the domestic rubbish disposal problem, it is crucial reducing moisture content.Again according to number of patent application: 200910196906.4, mentioning one of plant equipment that house refuse is adopted squeezing in " manufacture method of household garbage fuel and application thereof " is roll machinery.This paper requires custom-designed " roller-type dewaterer " according to the document.
Summary of the invention:
Two kinds of " roller-type garbage dewatering " of the present invention branch " pressure type dewaterer " and " gravity type dewaterers ".The notion of said dehydration here is exactly the moisture content that reduces in the rubbish.These two kinds of dewatering machines all are to destroy space between the interstructural space of organic molecule and organic matter and other object by the pressure that produces between two rolls up and down, force to squeeze out moisture, thereby realize the purpose of dewatering.The common ground of these two kinds of dewaterers all is the mode that adopts roll, the backing roll (claiming lower roll again) that a fixed-site is arranged below it, have above one can upper and lower displacement top roll (in the gravity type dewaterer, be called gravity-roller again, in the pressure type dewaterer, can be described as pressure roll again); Its difference is that the manufacturing structure of top roll is different with the mode that makes top roll generation pressure.The pressure of top roll is from the self gravitation of roller and the elastic pressure element that adds in the pressure type dewaterer; And the pressure of top roll need not to add the difference of elastic pressure element in the gravity type dewaterer from the self gravitation of roller.The pressure type dewaterer gap between two rolls at work relies on the elastic pressure element that adds to adjust the distance between two rollers up and down automatically, and the gravity type dewaterer gap between two rolls at work relies on the gravity of self to adjust distance between two rollers automatically; The diameter of up-down rollers can be smaller in the pressure type dewaterer, and in the gravity type dewaterer, the diameter of up-down rollers is bigger, and other match mechanism of these two kinds of dewatering machines is as broad as long basically in addition.
The structure that the present invention relates to " gravity type dewaterer " mainly by: top roll (gravity-roller), backing roll (lower roll), transmission mechanism, feed mechanism, the loose mechanism of rubbish, the bucket that is filled with water, collecting-tank, backflow mechanism, go up lower carriage, parallels, free adjustment mechanism and power control system (not shown) totally 13 systems formed.
The structure that the present invention relates to " pressure type dewaterer " mainly by: top roll (pressure roll), backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, the bucket that is filled with water, collecting-tank, backflow mechanism, go up lower carriage, parallels, free adjustment mechanism, stage clip (claiming again: elastic pressure element, flexible member) and power control system (not shown) totally 14 systems formed.Compare with " gravity type dewaterer ", this flexible member that " pressure type dewaterer " is many is a stage clip, in each free adjustment mechanism, be provided with a stage clip at least, the upper end of this stage clip links to each other with the cover plate 10-4 of free adjustment mechanism, lower end and bush seat (on) 10-3 links to each other, except much at one.
Description of drawings:
Come structure, correlation and the technical essential of each system as directed below in conjunction with accompanying drawing.
Fig. 1 is a most preferred embodiment of the present invention: the front view of gravity type dewaterer;
Fig. 2 is the vertical view of gravity type dewaterer;
Fig. 3 is the schematic diagram of the loose mechanism of rubbish;
Fig. 4 is the top roll of gravity type dewaterer and the schematic diagram of backing roll;
Fig. 5 is the schematic diagram of bucket, collecting-tank and backflow mechanism of being filled with water;
Fig. 6 is the schematic diagram of feed mechanism;
Fig. 7 is the schematic diagram of piston type feed mechanism;
Fig. 8 is the schematic diagram of height free adjustment mechanism;
Fig. 9 is the schematic diagram of direct driving mechanism;
Legend symbol and title:
One-level symbol and title among the figure:
The 1st: the loose mechanism of rubbish; The 2nd: lower carriage; The 3rd: backing roll; The 4th: collecting-tank; The 5th: backflow mechanism; The 6th: bucket is filled with water; The 7th: parallels; The 8th: feed mechanism; The 9th: top roll (in the gravity type dewaterer, claim gravity-roller again, in the pressure type dewaterer, claim pressure roll again); The 10th: free adjustment mechanism; The 11st: upper bracket; The 12nd: transmission mechanism; The 13rd: the conveyer belt system that matches with this dewaterer, in this figure, only represent the mode of entrance of rubbish; The 14th: the conveyer belt system that matches with this dewaterer, in this figure, only represent the mode of going out of rubbish.
Secondary symbols and title among the figure:
1-1 is: (the loose mechanism of rubbish) motor; 1-2 is: (the loose mechanism of rubbish) support; 1-3 is: collection bucket and rubbing board; 1-4 is: discharge bucket; 1-5 is: lower baffle plate; 1-6 is: axle; 1-7 is: the wing plate.
3-1 is: (baffle plates of backing roll two ends) end socket; 3-2 is: (backing roll) axle; 3-3 is: axle bed; 3-4 is: (backing roll) cylindrical shell;
5-1 is: the motor of band decelerator; 5-2 is: spiral plate; 5-3 is: (backflow mechanism) axle; 5-4 is: location-plate; 5-5 is: (backflow mechanism) shell; 5-6 is: (backflow mechanism) discharging opening.
8-1 is: the motor of band decelerator; 8-2 is: (feed mechanism) axle; 8-3 is: (feed mechanism) wing plate; 8-4 is: feed box; 8-6 is: (feed mechanism) hopper; 8-7 is: cam; 8-8 is: axle; 8-9 is: rectangle piston; 8-10 is: the rectangle piston cover;
9-1 is: (top roll) axle; 9-2 is: (gravity-roller two ends) end socket; 9-3 is: (adopting thick-wall tube to make) cylindrical shell; 9-4 is: (inner filling when gravity-roller adopts non-heavy wall steel) concrete; 9-5 is: when heavy wall steel (adopt non-) cylindrical shell;
10-1 is: (free adjustment mechanism left and right) support; 10-2 is: bush seat (descending); 10-3 is: bush seat (on); 10-4 is: cover plate; 10-5 is: bearing shell; 10-6 is: bearing shell; 10-7 is: stage clip (the elastic pressure element that in the pressure type dewaterer top roll is applied does not need this element in the gravity type dewaterer);
12-1 is: sprocket wheel and chain; 12-2 is: reverse box; 12-3 is: planetary reduction gear; 12-5 is: rack circle; 12-6 is: planetary reduction gear; 12-7 is: (planetary reduction gear) support.
Fig. 1 is the most preferred embodiment of the present invention's " roller-type garbage dewatering ", that is: the front view of " gravity type dewaterer ".Be described further as follows:
The essential characteristic of this gravity type dewaterer by: gravity-roller 9, backing roll 3, transmission mechanism 12, feed mechanism 8, the loose mechanism 1 of rubbish, be filled with water bucket 6, collecting-tank 4, backflow mechanism 5, upper and lower support 11 and 2, parallels 7, free adjustment mechanism 10 and power control system (not shown) totally 13 systems formed.Gravity-roller 9 is placed in the upper bracket 11, two ends of the axle 9-1 of gravity-roller respectively be provided with one can allow the up and down free adjustment mechanism 10 of gravity-roller (purpose that free adjustment mechanism is set be solve the unevenness enter squeezing rubbish and make may clip in the rubbish can not crushed Wu Quality between two rollers smoothly by), backing roll 3 is fixedly mounted in the lower carriage 2, backing roll 3 is shift function up and down not, and complete machine is divided into upper bracket 11 and 2 two parts of lower carriage (its reason is for the convenience of considering the installation of gravity-roller and backing roll and the transportation of whole set equipment) with support; Be provided with at least one block of parallels 7 (, being to realize) by the quantity of using parallels 7 in order to adjust the primary clearance between two rollers up and down between upper bracket 11 and the lower carriage 2 and bottom of free adjustment mechanism 10; Two rollers are made backward rotation up and down; Free adjustment mechanism 10 is the mechanisms that can allow gravity-roller move up and down in the course of the work; Transmission mechanism 12 adopts the chain gear transmission mode, the centre is provided with a cover commutation gear-box, because the linear velocity of two rollers is very low, need very big speed reducing ratio, so the planetary reduction gear of drive directly has been installed on reverse box, has been driven two rollers with the less huge moment of torsion of power acquisition and rotate together; Feed mechanism 8 is installed in the top of lower carriage 2, and the rubbish that conveyer belt 13 is sent here is sent into porch between two rollers smoothly, continuously equably by this feed mechanism 8; The rubbish of rubbish by rolling its moisture of squeezing back and omission is the left side of two rollers enters the bucket 6 that is filled with water downwards along backing roll in, flow into the porch, bottom of backflow mechanism 5 again, backflow mechanism 5 is helicoid conveyers, moisture flows directly into collecting-tank 4 by the bottom of backflow mechanism, the rubbish of omitting upwards is admitted in the hopper on feed mechanism top by spiral plate in backflow mechanism, can finish the cleaning work of solid refuse in the collecting-tank so automatically; Rubbish through gravity-roller roll squeezing after, moisture in the rubbish is discharged rapidly, downwards enter rubbish loose mechanism 1 on the right side of two rollers along backing roll through the rubbish after the squeezing, the loose mechanism of rubbish dishes out rubbish rapidly continuously, make the rubbish of compacting obtain loose effect, send into conveyer belt 14 by the collection bucket of loose mechanism then rubbish is sent into next process.
Fig. 2 is the vertical view of most preferred embodiment gravity type dewaterer;
Can see in the drawings: the projection relation of this each principal organ of dewaterer, the length of the width force of gravity roller 9 of (outlet) feed box 8-4 of feed mechanism 8 slightly smaller (its main cause is in order to reduce the omission of rubbish before squeezing) wherein, an end of feed mechanism 8 are equipped with the motor 8-1 of a band decelerator; The length (its main cause be for the rubbish that prevents moisture and omission directly fall into collecting-tank) of bucket 6 the length that is filled with water greater than backing roll 3; The width of the refuse collection bucket on loose mechanism 1 top and the cylindrical shell width of backing roll be (its main cause is in order to prevent the outflow of rubbish) quite, the width of loose mechanism 1 bottom discharge bucket dwindles to some extent that (its main cause is in order to reduce the width of follow-up conveyer belt, reduce cost of investment), one end of loose mechanism 1 is equipped with a motor 1-1, and this loose mechanism is fixed on the lower carriage 2 by support 1-2; Collecting-tank 4 is installed in the bottom of lower carriage, and its width is greater than the length of backing roll, and the right side surpasses the vertical center line (its main cause is the outflow for anti-sealing) of backing roll; Collecting-tank 4 bottoms are provided with a discharge outlet, and water enters the container of subsequent treatment again by discharge outlet; See that in the drawings transmission mechanism 12 adopts the chain gear transmission mode, sprocket wheel of installing on the axle of gravity-roller and chain 12-1 are in upper bracket, sprocket wheel of installing on the supporting roller and chain 12-1 are in the outside of upper bracket, reverse box 12-2 is installed on the lower carriage 2, in the interior survey of reverse box 12-2 planetary reduction gear 12-3 has been installed; The bottom of backflow mechanism 5 is in collecting-tank 4, and its top is equipped with the motor 5-1 of a band decelerator, and the discharging opening 5-6 of backflow mechanism leads in the hopper 8-6 of feed mechanism.
Fig. 3 is the loose structural scheme of mechanism of rubbish;
So the loose mechanism of this rubbish mainly is made up of support 1-2, collection bucket and rubbing board 1-3, discharge bucket 1-4, lower baffle plate 1-5, axle 1-6, the wing plate 1-7 of motor 1-1, the loose mechanism of rubbish.Be provided with 4 wing plates as we can see from the figure on axle, shape is as an impeller, and the length of wing plate is not less than the length of the cylindrical shell of backing roll 3, and wing plate outer end is smooth not to have breach (its objective is when solving rotation and can't collude the rope of hanging in the rubbish); The height of wing plate is less, and when loose mechanism worked, the rubbish that falls down was continuously above dished out continuously by wing plate and part wind-force, to reach loose effect; 1-3 is among the figure: collection bucket and rubbing board, and the lower end of rubbing board links to each other with collection bucket, between rubbing board and the collection bucket extension spring is set, and the upper end of rubbing board is near the cylindrical shell of backing roll, and rubbing board can be rooted out rubbish residual on the backing roll cylindrical shell; The left plate of collection bucket is arranged on the left side at a center, and the right plate of collection bucket is arranged in the axle in the heart, and the distance on its lower end and wing plate top (is being knocked rubbish and made loose better effects if to reach rubbish wing plate top when being dished out) about 3-5 centimetre; Two ends of this loose mechanism link to each other with lower carriage and are fixed, and an end of axle is provided with motor, and the top of discharge bucket is provided with an exhaust outlet, and this exhaust outlet is connected with lower carriage top and is fixed, and axle need not sealing with the bottom of wing plate.
Fig. 4 is the top roll of gravity type dewaterer and the schematic diagram of backing roll;
Can see further in the drawings: the installation relation between two rollers, gravity-roller 9 are last, and backing roll 3 is following, and two rollers be arranged in parallel, and the gap between two rollers is adjusted by the quantity of the parallels 7 that upper and lower support and free adjustment mechanism 10 bottoms are provided with; Gravity-roller is installed in the upper bracket 11, and backing roll 3 is installed in the lower carriage 2; In the chain gear transmission mode, the sprocket wheel 12-1 on the gravity roll shaft 9-1 is installed in the inboard of upper bracket 11; Sprocket wheel 12-1 on the supporting roller 3-2 is installed in the outside of lower carriage 2; Rack circle 12-5 is installed in an end of gravity-roller and backing roll in direct driving mechanism mode; The weight of gravity-roller requires axially greater than 200N/cm.In order to obtain this weight, its manufacture mainly contains two kinds, one: adopt thick walled steel tube 9-3 to make, two ends are provided with end socket 9-2, and there is an axle 9-1 centre; Its two: when adopting non-thick walled steel tube 9-5 or middle plate to make, in order to satisfy the weight of unit length needs, this moment, the intermediate gaps part can be full of concrete 9-4.The benefit of this design is to need not to increase the elasticity pressue device, the length for the treatment of capacity and roller relation in direct ratio, size according to treating capacity just can directly be determined the length of gravity-roller, and need not to adjust other design parameter of gravity-roller structure, is bringing great convenience property of complete machine manufacturing.Backing roll need not the requirement of sole mass, as long as satisfy compression strength and bending strength both can.The baffle plate 3-1 of backing roll two ends is the garden bench-type, and its external diameter its objective is to prevent that rubbish from reducing the amount of being extruded in expressing process greater than the barrel diameter of backing roll; Easy more the entering of the big more rubbish of the diameter of gravity-roller and backing roll, top roll is cylindrical, and the end socket of two ends of lower roll is the garden bench-type, and the external diameter of end socket is bigger than cylindrical shell, and the cylindrical shell length of two rollers is the same.The linear velocity of gravity-roller is squeezed effect about 0.05 meter per second preferable.In the pressure type dewaterer, the profile of two rollers is the same by the gravity type dewaterer up and down, and top roll is cylindrical, and the end socket of two ends of lower roll is the garden bench-type, and the external diameter of end socket is bigger than cylindrical shell, and the cylindrical shell length of two rollers is the same.
Fig. 5 is the schematic diagram of bucket, collecting-tank and backflow mechanism of being filled with water;
Can see further in the drawings: the bucket 6 that is filled with water is one and collects squeeze water and do not enter the solid refuse that expressing process is extruded by gravity-roller in expressing process, flow into a device of backflow mechanism 5 then together, its upper end is a rectangle, the lower end is the groove of a rectangle, and the outlet of groove is led in the hole of backflow mechanism bottom; Collecting-tank is a container of collecting squeeze water.Most squeeze waters is that the bottom by backflow mechanism flows into collecting-tank again.Backflow mechanism is a helicoid conveyer, the vertical setting, motor 5-1, spiral plate 5-2, axle 5-3, the location-plate 5-4 of backflow mechanism, the shell 5-5 of backflow mechanism, the discharging opening 5-6 of backflow mechanism by the band decelerator are formed, location-plate 5-4 is provided with the hole, the orifice flow of squeeze water on location-plate gone into collecting-tank 4, solid content is transported to the top by spiral plate 5-2, enter in the hopper 8-6 of feed mechanism from the discharging opening 5-6 of backflow mechanism, power is equipped with the motor 5-1 of band decelerator from the top.
Fig. 6 is the schematic diagram of feed mechanism;
Can see further in the drawings: this feed mechanism mainly is made up of the hopper 8-6 of feed mechanism, wing plate 8-3, the feed box 8-4 of feed mechanism and four parts of motor 8-1 of band decelerator.The hopper principal character of feed mechanism is: the lower end is the mouth of a rectangle, and the length of mouth is slightly less than the length of gravity-roller cylindrical shell, and the width L3 of mouth is less, designs the height of disposal of refuse when being equivalent to enter squeezing in advance, in the present embodiment, and about L3=100mm; The wing plate of feed mechanism, axle and shell mutual group are shaped as a blower fan, the wing plate is fixed on the axle, the length of wing plate is slightly larger than the length of gravity-roller cylindrical shell, wing plate smooth surface, whole wing plate surface and top do not have breach not have burr, and (these structures and measure can effectively prevent the extension of rubbish, the winding of having tempted), distance L 4 between wing plate top and shell is about 0.5 times of L3, (transporting by the wing plate of rubbish stirred to be designed to 50mm in the present embodiment, conveying capacity is determined by rotating speed, need great conveying capacity by the decision of squeezing yield index, the conveying capacity that the wing plate rotates a week is equivalent to this cylindrical headroom area of a room); Two ends of shell are provided with end socket as blower fan, one of them end socket can dismantle (its objective is: be convenient to maintenance and change accessory and just in case rubbish can fix a breakdown after stuck), wing plate 8-3 and axle 8-2 are installed in the center of end socket; The end of axle 8-8 is provided with motor (is good with the planetary reducer) 8-1 of band decelerator; Feed box 8-4 is a device of this feed mechanism outlet, and its name is that relative two rollers are feed boxes, and this feed box 8-4 shape is as a rectangular tube, and its height is the thickness (thickness of this embodiment design is 100mm) that presets squeezing rubbish; The motoricity of rubbish can effectively prevent the obstruction of rubbish from the thrust of wing plate in feed box; The smaller 20-30mm of length of the width force of gravity roller body in its exit be advisable (it is excessive effectively to reduce rubbish); A gap is arranged, with 30mm be advisable (excesssive gap rubbish falls down easily, the too small discharging that is unfavorable for water) between the cylindrical shell of this feed box base plate and backing roll; The two side faces of feed box has worked the baffle effect that prevents that rubbish is excessive in the porch near two rollers.
Fig. 7 is the schematic diagram of piston type feed mechanism;
Can see further in the drawings: this is the another kind of form of feed mechanism; Mainly hopper 8-6, cam 8-7, axle 8-8, rectangle piston 8-9, rectangle piston cover 8-10 and the feed box 8-4 by feed mechanism formed.Reciprocating motion by rectangle piston is sent static rubbish into feed box in an orderly manner.
Fig. 8 is the schematic diagram of height free adjustment mechanism;
Can see further in the drawings: in the roller-type garbage dewatering, no matter be " pressure type dewaterer " or " gravity type dewaterer ", and the reasons such as randomness that may have rigidity object different in running owing to the composition of garbage treatment quantity inhomogeneities, rubbish in the unit interval, may cause the gravity-roller can be to top offset, in order to prevent to destroy member, so just set up this height free adjustment mechanism.This height free adjustment mechanism mainly by: left and right sides support 10-1, bearing shell 10-6, bush seat 10-2 and the 10-3 of free adjustment mechanism, cover plate 10-4, stage clip (not having this element at the gravity type dewaterer) 10-7 are formed, its essential characteristic is: be provided with a dovetail groove in the support 10-1 of the left and right sides of free adjustment mechanism, two ends of bush seat 10-2 and 10-3 are provided with an outstanding ear, should insert in the dovetail groove by outstanding ear, the top of the ear that this is outstanding and the distance at dovetail groove top are exactly that top roll is made up and down maximum displacement.In the gravity type dewaterer, the power of squeezing is the self gravitation that relies on top roll, so need not this flexible member, in the pressure type dewaterer, the power of squeezing is to rely on the self gravitation of top roll and the elastic force of this stage clip.In the pressure type dewaterer, the diameter of upper and lower roll can be done smallerly, but be unfavorable for entering of rubbish, and the design power of stage clip is difference along with the difference of the span of complete machine; In the gravity type dewaterer, the power of squeezing is the self gravitation that relies on top roll, the diameter of upper and lower roll is bigger, help entering of rubbish, gravity-roller is satisfying under the situation of linear mass, the length for the treatment of capacity and gravity-roller is proportional, and different treating capacities almost need not to adjust the mechanism of upper and lower roll, is design and use bringing great convenience property all.
Fig. 9 is the schematic diagram of direct driving mechanism.
Can see further in the drawings: so-called here directly the driving refers to: power directly drives the type of drive that gravity-roller and backing roll are done the synchronous backward motion respectively.This mode does not need sprocket wheel and chain, reverse box mechanism, essential characteristic by: rack circle 12-5, planetary reduction gear 12-3 and planetary reduction gear support 12-7 are formed, rack circle is installed in the outside of top roll and backing roll end socket, and planetary reduction gear 12-3 is installed on the upper and lower support separately by planetary reduction gear support 12-7.Planetary reduction gear directly drives upper and lower roll by rack circle; Because top roll can be up and down, so driving the installation site, axle center of the planetary reduction gear of top roll is arranged between two horizontal lines of top roll axle center original state and upper and lower displacement terminal point as far as possible, and as far as possible near on the horizontal line of original state, to improve the interlock degree between gear as far as possible.
Operation instruction:
This roller-type garbage dewatering is as follows to the rubbish shape requirement that enters in use: the charging principle is that (for example: the width of top roll cylindrical shell * 100mm), the compression strength of rubbish is essential＜feed mechanism wing plate wing plate when rotating pushes up the extruding force to its generation in essential exit that can be by the feed mechanism hopper.The cylindrical shell width of the Breadth Maximum≤top roll of rubbish, the maximum ga(u)ge 50mm of rigidity rubbish, the length of flexible material is not limit, and two faces of rigidity material maximum particle size must not while 〉=50mm.
Boot program: first shredding loose mechanism's motor, up-down rollers drive motors, backflow mechanism motor, open the feed mechanism motor at last.Otherwise shutdown.
Technical indicator:
The key technical indexes is: the pressure for the treatment of capacity and squeezing.
Because complicated component, the moisture content of rubbish have nothing in common with each other, therefore can't determine clear and definite dehydration rate.But according to test data, when pressure at 2MN/m
2When (being equivalent to the 20Kg/ square centimeter), almost can both be crushed except pig bone.In actual use, even the centre mixes pig bone is arranged, because the overall weight of gravity-roller is very big, local hard thing then still can be pressed to such an extent that be smashed to pieces.
Main application:
The purposes of this roller-type garbage dewatering is mainly used in: except the dehydration of the house refuse of non-pure fine granularity beyond the region of objective existence.Be widely used in the manufacturing of household garbage fuel, the pre-treatment of domestic garbage burning electricity generation factory dehydration, the novel house refuse terminal that dewaters in advance, the pre-treatment of consumer garbage compost, the dehydration of agricultural crop straw, the needs on the dehydration cause of some trade waste.
Major advantage:
The advantage of roll-type refuse dewatering machine of the present invention is: compact conformation, and reasonable in design, floor space is little, and treating capacity is big, and energy consumption is low, the security performance advantages of higher.
Social effect:
In the environmental sanitation cause, what house refuse was had a headache most is to rot, rot to produce foul smell, produce the percolating fluid contaminated environment. Roll-type refuse dewatering machine of the present invention can make the house refuse causes dehydration, and this is the key point that prevents that organic matter from rotting, so the application of this roll-type refuse dewatering machine will be played an impetus to whole environmental sanitation cause, social benefit is inestimable.
Claims (10)
1. claim 1, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", its essential characteristic is: by top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, bucket is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system is formed, in the pressure type dewaterer, also increased flexible member, this flexible member is a stage clip, at least be provided with a stage clip in each free adjustment mechanism, the upper end of this stage clip links to each other with the cover plate 10-4 of free adjustment mechanism, lower end and bush seat (on) 10-3 links to each other.
2. claim 2, according to claim 1, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", formed by top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, the bucket that is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system, its essential characteristic is: top roll 9 is placed in the upper bracket 11, and two ends of the axle 9-1 of top roll respectively are provided with a free adjustment mechanism 10; Backing roll 3 is fixedly mounted in the lower carriage 2; The support of complete machine is divided into upper bracket 11 and 2 two parts of lower carriage; Bottom with free adjustment mechanism 10 between upper bracket 11 and lower carriage 2 has at least a place to be provided with parallels 7, at least 1 of the quantity of everywhere parallels; Two rollers are made backward rotation up and down; Feed mechanism 8 is installed in the top of lower carriage 2, and the rubbish sent here is sent into porch between two rollers smoothly, continuously equably by this feed mechanism 8; Cylindrical shell along backing roll enters downwards in the bucket 6 that is filled with water the rubbish of rubbish by squeezing back its moisture and omission in the left side of two rollers, flow into the porch, bottom of backflow mechanism 5 again: backflow mechanism 5 flows directly into collecting-tank 4 with the bottom of moisture by backflow mechanism, and the rubbish of omission is upwards sent in the hopper on feed mechanism top by spiral plate in backflow mechanism; Rubbish is through after the rolling of two rollers, and the cylindrical shell on the right side of two rollers along backing roll enters the loose mechanism 1 of rubbish downwards; The loose mechanism of rubbish dishes out rubbish rapidly continuously, makes the rubbish of compacting obtain loose effect, sends into conveyer belt 14 by the collection bucket of loose mechanism then rubbish is sent into next process; Transmission mechanism adopts chain gear transmission and direct a kind of in two kinds of modes of driving.
3. claim 3 is made up of systems such as top roll, backing rolls according to " gravity type dewaterer " described in claim 1 and 2, and the essential characteristic of this top roll (gravity-roller) and backing roll (lower roll) is: upper and lower roll is made up of cylindrical shell, end socket, axle; Top roll is cylindrical, and the end socket of lower roll two ends is the garden bench-type, and the external diameter of end socket is bigger than the external diameter of lower roll cylindrical shell, and the length of the cylindrical shell of two rollers is the same, and external diameter is identical; When the cylindrical shell of top roll adopted non-thick walled steel tube to make, volume inside was full of concrete.
4. claim 4 is made up of systems such as top roll, backing rolls according to " pressure type dewaterer " described in claim 1 and 2, and the essential characteristic of this top roll and backing roll (lower roll) is: upper and lower roll is made up of cylindrical shell, end socket, axle; Top roll is cylindrical, and the end socket of lower roll two ends is the garden bench-type, and the external diameter of end socket is bigger than the external diameter of lower roll cylindrical shell, and the length of the cylindrical shell of two rollers is the same, and external diameter is identical.
5. claim 5, described in claim 1 and 2, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", formed by top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, the bucket that is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system, this transmission mechanism has chain gear transmission and directly drives two kinds of modes, and the essential characteristic of this chain gear transmission mode is: be made up of sprocket wheel, chain, reverse box, planetary reduction gear; On the axle of top roll, sprocket wheel, chain are installed, lead to by chain on the sprocket wheel of reverse box; On the axle of lower roll, sprocket wheel, chain are installed, lead to by chain on another sprocket wheel of reverse box; Reverse box is installed on the lower carriage, and a side of reverse box has been installed a planetary reduction gear.
6. claim 6, described in claim 1 and 2, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", formed by top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, the bucket that is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system, this transmission mechanism has chain gear transmission and directly drives two kinds of modes, and the essential characteristic of this direct drive mode is: be made up of rack circle and planetary reduction gear and planetary reduction gear support; Rack circle is installed in the outside of upper and lower roll end socket; Upper and lower roll is respectively by separately planetary reduction gear drive; Planetary reduction gear is installed on upper bracket 11 and the lower carriage 2 by support separately; The installation site, axle center that drives the planetary reduction gear of top roll is arranged between two horizontal lines of top roll axle center original state and upper and lower displacement terminal point, and near on the horizontal line of original state.
7. claim 7, described in claim 1 and 2, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", be made up of top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, the bucket that is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system, the essential characteristic of this feed mechanism is: be made up of the hopper 8-6 of feed mechanism, wing plate 8-3, the feed box 8-4 of feed mechanism and four part institutes of motor 8-1 of band decelerator; Its lower end of the hopper of feed mechanism is the mouth of a rectangle, and the length of mouth is slightly less than the length of gravity-roller cylindrical shell, and the width of mouth is less, designs the height of disposal of refuse when being equivalent to enter squeezing in advance; The wing plate of feed mechanism, axle and shell mutual group are shaped as a blower fan; The wing plate is fixed on the axle; The length of wing plate is slightly larger than the length of top roll cylindrical shell, and wing plate smooth surface, whole wing plate surface and top do not have breach not have burr; Distance between wing plate top and shell is equivalent to half of above-mentioned hopper lower end rectangular opening width; Two ends of shell are provided with end socket as blower fan, one of them end socket can be dismantled; Wing plate 8-3 and axle 8-2 are installed in the center of end socket; The end of axle 8-8 is provided with the motor 8-1 of band decelerator; Feed box 8-4 is a device of this feed mechanism outlet, and this feed box 8-4 shape is as a rectangular tube, and its height is the thickness that presets squeezing rubbish; The width in this feed box exit is more smaller than the length of top roll cylindrical shell, and the two side faces of feed box has formed the baffle plate that prevents that rubbish is excessive in the porch near two rollers.
8. claim 8, described in claim 1 and 2, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", by top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, bucket is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system is formed, the another kind of form of this feed mechanism is the piston type feed mechanism, piston type feed mechanism essential characteristic is: main hopper 8-6 by feed mechanism, cam 8-7, axle 8-8, rectangle piston 8-9, rectangle piston cover 8-10 and feed box 8-4 form, the cylindrical shell length of the length of rectangle piston and top roll is suitable, and the bottom of rectangle piston is herringbone; Reciprocating motion by rectangle piston is sent static rubbish into feed box in an orderly manner; Feed box 8-4 is a device of this feed mechanism outlet, and this feed box 8-4 shape is as a rectangular tube, and its height is the thickness that presets squeezing rubbish; The width in this feed box exit is more smaller than the length of top roll cylindrical shell, and the two side faces of feed box has formed the baffle plate that prevents that rubbish is excessive in the porch near two rollers.
9. claim 9, described in claim 1 and 2, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", be made up of top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, the bucket that is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system, the essential characteristic of this loose mechanism of rubbish is: so be made up of support 1-2, collection bucket and rubbing board 1-3, discharge bucket 1-4, lower baffle plate 1-5, axle 1-6, the wing plate 1-7 of motor 1-1, the loose mechanism of rubbish; Be provided with at least 2 wing plates on axle, shape is as an impeller, and the length of wing plate is not less than the length of the cylindrical shell of backing roll 3, and wing plate outer end is smooth not to have breach; The height of wing plate is less, and when loose mechanism worked, the rubbish that falls down was continuously above dished out continuously by wing plate and part wind-force, to reach loose effect; 1-3 is among the figure: collection bucket and rubbing board, and the lower end of rubbing board links to each other with collection bucket, between rubbing board and the collection bucket extension spring is set, and the upper end of rubbing board is near the cylindrical shell of backing roll, and rubbing board can be rooted out rubbish residual on the backing roll cylindrical shell; The left plate of collection bucket is arranged on the left side at a center, and the right plate of collection bucket is arranged in the axle in the heart, and the distance on its lower end and wing plate top is about 3-5 centimetre; Two ends of this loose mechanism link to each other with lower carriage 2 by support 1-2 and are fixed; One end of axle is provided with motor 1-1; The top of discharge bucket is provided with an exhaust outlet, and this exhaust outlet is connected with the top of lower carriage 2 and is fixed.
10. claim 10, described in claim 1 and 2, two kinds of roller-type garbage dewatering branch " pressure type dewaterer " and " gravity type dewaterers ", by top roll, backing roll, transmission mechanism, feed mechanism, the loose mechanism of rubbish, bucket is filled with water, collecting-tank, backflow mechanism, last lower carriage, parallels, free adjustment mechanism, power control system is formed, this bucket that is filled with water, collecting-tank, the essential characteristic of backflow mechanism is: the bucket 6 that is filled with water is one to be collected squeeze water and do not enter the solid refuse that expressing process is extruded by top roll in expressing process, flows into a device of backflow mechanism 5 then together; These bucket 6 upper ends that are filled with water are a rectangle, and the lower end is the groove of a rectangle, and the outlet of groove is led in the hole of backflow mechanism bottom; Collecting-tank is a container of collecting squeeze water, and most squeeze waters is that the bottom by backflow mechanism flows into collecting-tank again; Backflow mechanism is a helicoid conveyer, the vertical setting; This backflow mechanism is made up of motor 5-1, spiral plate 5-2, axle 5-3, the location-plate 5-4 of backflow mechanism, the shell 5-5 of backflow mechanism, the discharging opening 5-6 of backflow mechanism of band decelerator, location-plate 5-4 is provided with the hole, the orifice flow of squeeze water on location-plate gone into collecting-tank 4, solid content is transported to the top by spiral plate 5-2, discharging opening 5-6 from backflow mechanism enters in the hopper 8-6 of feed mechanism again, and power is equipped with the motor 5-1 of band decelerator from the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100502907A CN102213538A (en) | 2011-03-02 | 2011-03-02 | Roll-type refuse dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100502907A CN102213538A (en) | 2011-03-02 | 2011-03-02 | Roll-type refuse dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102213538A true CN102213538A (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100502907A Withdrawn CN102213538A (en) | 2011-03-02 | 2011-03-02 | Roll-type refuse dewatering machine |
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| Country | Link |
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| CN (1) | CN102213538A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385660A (en) * | 2014-10-11 | 2015-03-04 | 重庆市涪陵区松泽环保科技有限公司 | Application of helical squeezing dehydrating machine to treatment of kitchen waste |
| CN104585848A (en) * | 2014-12-29 | 2015-05-06 | 山东瑞帆果蔬机械科技有限公司 | Full-automatic dual-unit continuous type dehydrator |
| CN105690842A (en) * | 2016-02-22 | 2016-06-22 | 黎汉东 | Vertical rolling type waste dewatering equipment |
| CN111113985A (en) * | 2019-12-31 | 2020-05-08 | 自然资源部第一海洋研究所 | Double-roller type enteromorpha squeezing dehydrator |
| CN113532039A (en) * | 2021-09-17 | 2021-10-22 | 江苏思源环境修复有限公司 | Special drying, scattering and separating all-in-one machine for household garbage disposal |
-
2011
- 2011-03-02 CN CN2011100502907A patent/CN102213538A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385660A (en) * | 2014-10-11 | 2015-03-04 | 重庆市涪陵区松泽环保科技有限公司 | Application of helical squeezing dehydrating machine to treatment of kitchen waste |
| CN104585848A (en) * | 2014-12-29 | 2015-05-06 | 山东瑞帆果蔬机械科技有限公司 | Full-automatic dual-unit continuous type dehydrator |
| CN104585848B (en) * | 2014-12-29 | 2017-03-15 | 山东瑞帆果蔬机械科技有限公司 | Full-automatic double unit continuous dehydrating machines |
| CN105690842A (en) * | 2016-02-22 | 2016-06-22 | 黎汉东 | Vertical rolling type waste dewatering equipment |
| CN111113985A (en) * | 2019-12-31 | 2020-05-08 | 自然资源部第一海洋研究所 | Double-roller type enteromorpha squeezing dehydrator |
| CN113532039A (en) * | 2021-09-17 | 2021-10-22 | 江苏思源环境修复有限公司 | Special drying, scattering and separating all-in-one machine for household garbage disposal |
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Application publication date: 20111012 |