CN101648089B - Bidirectional filter pressing dehydrator - Google Patents
Bidirectional filter pressing dehydrator Download PDFInfo
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- CN101648089B CN101648089B CN2009100550227A CN200910055022A CN101648089B CN 101648089 B CN101648089 B CN 101648089B CN 2009100550227 A CN2009100550227 A CN 2009100550227A CN 200910055022 A CN200910055022 A CN 200910055022A CN 101648089 B CN101648089 B CN 101648089B
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Abstract
The invention discloses a bidirectional filter pressing dehydrator comprising a rack and a vertical filter pressing system, wherein the rack is provided with a feeding bin, a dehydration cavity and a horizontal filter pressing system; the vertical filter pressing system comprises a vertical pressure head and a vertical hydraulic pressure driving device driving the vertical pressure head to vertically move, wherein the vertical pressure head is arranged on the vertical hydraulic pressure driving device; the vertical hydraulic pressure driving device is arranged on the upper part of the dehydration cavity, is controlled by a hydraulic pressure control system and drives the vertical pressure head to move up and down along the inner wall of the dehydration cavity. The invention ensures that rubbish is firstly dehydrated so as to cause water residual quantity in the rubbish to be greatly lowered, which is favourable for rubbish to stably combust, has simple structure and greatly improves dehydration efficiency.
Description
Technical field:
The present invention relates to a kind of refuse disposal installation, particularly be a kind of house refuse dewater unit that can carry out horizontal press filtration and vertical press filtration.
Background technology:
In the prior art, life of urban resident rubbish often because of problems such as sealing cause the sewage water clock, pollutes road in collecting the transportation of compression (transfer) car, diminish city image.The sewage source that causes water clock is in 1, the ortho states water of house refuse; 2, since house refuse be collected as 24 hours once, so the high material of some moisture-holding capacities can heap press and the condition of gas permeability difference under produce sweat, make former high water conservation material forfeiture water holding capacity, formation sewage.Existing refuse collection transfer transport vehicle often only has simple rubbish compressed capability, does not possess this function of garbage dewatering.
The method of both at home and abroad domestic waste being handled generally has four kinds simultaneously, be landfill, compost, pyrolysis and burning, wherein burning disposal can reach the resultant effect of innoxious, minimizing, resource, effectively prevents the propagation of germ, helps the comprehensive utilization of heat energy.But because house refuse moisture height, caloric value is low, and the single rubbish difficulty of directly burning is big, and especially the content of combustible component is less relatively in the house refuse of small and medium-sized cities, and the difficulty of directly burning is bigger; In order to make rubbish smooth combustion, it is combustion-supporting often to need to add some auxiliary fuels, has so just strengthened operating cost.
Domestic refuse dewatering machine of the prior art only carries out filter-press dehydration one time to rubbish, can not reach desirable dehydration rate.These are through the rubbish after press filtrations, if need transport the time, in the transport process, the sewage that rubbish oozed out can to around environment cause secondary pollution; If when burning, the higher rubbish of these water content can not smooth combustion, and the completing combustion degree of rubbish is not high.
Summary of the invention:
The present invention is directed to the conventional garbage dewaterer and exist dehydration rate not high, and provide a kind of dehydration rate height, refuse pressing filtering dewaterer simple in structure.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of bidirectional filter pressing dehydrator, this dewaterer comprises frame, this frame is provided with feeding warehouse, dehydration chamber and horizontal press filteration system, described horizontal press filteration system by level cut somebody's hair, the driving level is cut somebody's hair the horizontal hydraulic pressure drive unit that moves horizontally and the hydraulic control system of control horizontal hydraulic pressure drive unit work is formed; Described dehydration resonator end surface offers discharging opening, and is mounted with corresponding gate; Described dewaterer also comprises a vertical press filteration system, this system comprises vertical head, drives the vertical hydraulic drive unit that vertical head vertically moves, described vertical head is arranged on the vertical hydraulic drive unit, described vertical hydraulic drive unit is arranged on dehydration top, chamber, and controlled by hydraulic control system, drive vertical head and move up and down along the dehydration cavity wall.
The lateral surface of both sides sidewall in described feeding warehouse and dehydration chamber is provided with the reinforcement of the horizontal and vertical setting of complex root, and the lateral surface of wall body is divided into the square region that array is arranged; The reinforcement integral body of described horizontally set is downward-sloping setting, offers a plurality of osculums in the described square region; The square region of longitudinally arranging in the described sidewall outside is provided with water fender.
But described level is cut somebody's hair and is cut somebody's hair for the draining level, and its inboard is provided with a plurality of horizontal vertical row water cavities, and offers osculum in the drain chamber outside along drain chamber, and this osculum is array and distributes.
But described gate is the reinforcement gate of draining, and the inboard is provided with a plurality of horizontal vertical row water cavities, and offers osculum in the drain chamber outside along drain chamber, and this osculum is array and distributes; The lateral surface of described gate is provided with the reinforcement of the horizontal and vertical setting of complex root, and the lateral surface of gate is divided into the square reinforced region that array is arranged.
Simple in structure according to the present invention that technique scheme obtains, can access the dehydration rate that reaches desirable.The present invention adopts horizontal hydraulic pressure system and vertical hydraulic system simultaneously rubbish to be carried out filter-press dehydration, makes it can reach desirable dehydration rate.
In order to cooperate of the press filtration of two hydraulic systems to rubbish, the present invention adopts novel dehydration chamber sidewall, in order to reach the pressure requirement, reinforcement is set strengthens its compression strength, the osculum of specific configuration is set on wall simultaneously, so that the water that press filtration is come out is in time discharged, provide the dehydration rate of dewaterer.
But but the present invention simultaneously adopts special draining to cut somebody's hair and the gate of draining, and the drainage efficiency of rubbish has been improved in the path that reduces the moisture content discharge at rubbish two ends so greatly.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a cutaway view of the present invention.
Fig. 3 is the structural representation of sidewall among the present invention.
The structural representation that Fig. 4 cuts somebody's hair for level among the present invention.
Fig. 5 is the inboard schematic diagram of gate among the present invention.
Fig. 6 is the outside schematic diagram of gate among the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
The present invention is in order to solve the not high problem of dehydration rate that the conventional garbage filter press exists, and designs a kind of filter pressing dehydrator that utilizes two cover hydraulic systems to realize high dehydration rate.
As depicted in figs. 1 and 2, the agent structure of this filter pressing dehydrator is the dewaterer of existing level press filtration, and it mainly comprises frame 1, settles feeding warehouse 2, dehydration chamber 3 and horizontal press filteration system on this frame.
Wherein feeding warehouse 2 tops are mounted with the hopper 201 that is used for charging, dehydration chamber 3 is placed in the side of feeding warehouse 2, and with feeding warehouse 2 conductings, the outer face in dehydration chamber 3 offers an outlet that is used for the material returned, corresponding gate 4 is gone up in this outlet, this gate 4 is placed in the exit in dehydration chamber 3 by the corresponding slide rail 401 in both sides, moved up and down by hydraulic pump control, realizes closing and opening of dehydration chamber 3.
At the osculum that offers of the bottom surface maximal density in feeding warehouse 2 and dehydration chamber 3, be provided with the water leg 9 that is used to compile the sewage that rubbish in the dehydration chamber 3 come out by press filtration in the bottom in dehydration chamber 3; In order to realize that the collection of the water of feeding warehouse 2 bottoms discharge is provided with the drainage trough that is used to catchment with drainage below its bottom discharge hole, this drainage trough is collected water and drain in the water leg 9; The sewage unification of collecting can be transferred to corresponding collecting region like this, avoid environment is on every side polluted.
For realizing that the rubbish in the feeding warehouse 2 is carried out press filtration in dehydration chamber 3, the present invention has designed a horizontal press filteration system.This system by level cut somebody's hair 6, the driving level is cut somebody's hair the horizontal hydraulic pressure oil cylinder 7 that moves horizontally and the hydraulic control system 8 of control horizontal hydraulic pressure oil cylinder 7 work is formed.In this system, hydraulic control system 8 is placed on the frame 1, and control connection is arranged on the horizontal hydraulic pressure oil cylinder 7 in the frame 1, simultaneously on the frame 1, be provided with the level of being convenient to 6 guide rails that move 10 of cutting somebody's hair on the inwall in feeding warehouse 2 and dehydration chamber 3.
In order further to improve dehydration rate of the present invention, the present invention has settled a vertical press filteration system 5 on above-mentioned dewaterer, this system mainly comprises a vertical hydraulic drive unit 501, and arrangement vertical head 502 thereon, wherein vertical hydraulic drive unit 501 is a vertical hydraulic oil cylinder 501, be placed in the top in dehydration chamber 3, and controlled by the hydraulic control system 8 on the frame 1, the inwall that can drive arrangement dehydration chamber 3, vertical head 502 edge thereon moves up and down, realization is to the further press filtration of rubbish in the dehydration chamber 3, to improve the dehydration rate of rubbish.
The present invention has simultaneously also done further improvement to the sidewall 301 in feeding warehouse 2 and dehydration chamber 3, as shown in Figure 3, offers a plurality of osculums 302 on the sidewall 301 to greatest extent, and this osculum is certain regularity and arranges.On the lateral surface of sidewall 301, be provided with 8 and vertically add powerful 303 and 14 and laterally add powerfully 304, laterally add powerful 304 whole settings and be downward-sloping, can make things convenient for draining like this.These add powerful lateral surface with sidewall 301 and are separated into a plurality of blockages 305, and these blockages 305 are 7 * 13 array arrangement, and osculum 2 is opened in the blockage 305 just simultaneously, is 4 * 5 array arrangement.Such design has not only improved the drainage effect of sidewall, does not also influence the intensity of sidewall simultaneously.The water of discharging for fear of sidewall splashes other place simultaneously, the square region of longitudinally arranging in its outside is provided with water fender 306, it can block the water of being discharged by osculum 302, and drains into the bottom surface in feeding warehouse 2 and dehydration chamber 3, is expelled in the water leg 9 by the osculum on it.
Existing garbage dewatering is when dewatering to refuse pressing filtering, mainly be that the moisture content in the rubbish is discharged around rubbish, this just makes the moisture content that is in the rubbish two ends in time to discharge, at first because relatively far away of path, be exactly in addition rubbish by press filtration after, it is big that density becomes, and the moisture content at two ends is difficult to see through.
In order to solve such problem, the present invention to the level of compressing at the rubbish two ends cut somebody's hair 6 and the gate 4 of discharging opening improve.At first as shown in Figure 4, it 6 is that a kind of level of carrying out draining is cut somebody's hair that level is cut somebody's hair, and as shown in the figure, its inboard is provided with 12 horizontal vertical row water cavities 602, simultaneously offer osculum 604 in the outside 603 of drain chamber 602 along drain chamber, this osculum is array and distributes.Level is cut somebody's hair, and horizontal vertical row water cavity 602 can also play the effect of reinforcement except can in time the water of discharging from osculum 604 being discharged in 6,6 the inboard intensity of cutting somebody's hair of can improving the standard.These drain chamber 602 are discharged into feeding warehouse 2 and dehydration 3 bottom surfaces, chamber with water, are discharged by the osculum on it to flow in the water leg 9.
Based on above-mentioned principle, the present invention also improves the gate on the dehydration chamber 3 simultaneously, as shown in Figure 5 and Figure 6:
Gate of the present invention draining in time, that its inboard is provided with is a plurality of, and (it is fixed that it can come according to the width of gate, what provide among the figure is 13) horizontal vertical row water cavity 402, and offer osculum 403 along drain chamber in drain chamber 402 outsides, these osculums are array and distribute.Horizontal vertical row water cavity 402 can also play the effect of reinforcement except can in time the water of discharging from osculum 403 being discharged, can improve gate 4 inboard anti-extrusion intensity.These drain chamber 402 are discharged into feeding warehouse 2 and dehydration 3 bottom surfaces, chamber with water, are discharged by the osculum on it to flow in the water leg 9.
As shown in Figure 6, on gate 4 lateral surfaces, be provided with the reinforcement 404,405 of the horizontal and vertical setting of complex root, the lateral surface of gate is divided into the square reinforced region 406 that array is arranged, further strengthen the compression strength of gate.
The present invention who obtains according to technique scheme move as follows:
House refuse, imports to rubbish in the feeding warehouse 2 by the hopper 201 on the feeding warehouse 2 by corresponding device thereof; This moment is by 7 work of the 8 control horizontal hydraulic pressure oil cylinders of hydraulic control system on the frame 1, the level on it of driving is cut somebody's hair and 6 is travelled forward along guide rail 10, rubbish in the feeding warehouse 2 is compressed into dehydration chamber 3, and further press filtration in the dehydration chamber, water partial pressure in the rubbish is come out, moisture content in the rubbish is stressed out around rubbish at this moment, and form that sidewall 301, level that High-Pressure Water impacts dewaterer cut somebody's hair 6, the bottom surface and the gate 4 in feeding warehouse 2 and dehydration chamber 3, and osculum from it in time is discharged in the water leg 9 of dewaterer below.This dewaterer carries out draining from the five positions of rubbish when carrying out filter-press dehydration, the water that is come out by press filtration in time can be discharged, and has significantly improved the dehydration rate of rubbish.
For the moisture content in the further press filtration rubbish, the present invention is also by vertical hydraulic oil cylinder 501 work on the hydraulic control system 8 control dehydration chambeies 3, drive on it vertical head along the dehydration chamber inwall move down, rubbish in it is carried out the press filtration of vertical direction, and then make rubbish receive that simultaneously level carries out press filtration with pressure on the vertical both direction, make that the moisture in the rubbish is come out by press filtration to greatest extent.Can be discharged timely from five positions by the water that press filtration is come out.
After rubbish is good by press filtration, the gate 4 in dehydration 3 outsides, chamber is opened, by HYDRAULIC CONTROL SYSTEM horizontal hydraulic pressure oil cylinder work, the rubbish of compression forming is withdrawed from filter press by gate 4.
Owing to the sidewall of whole dewaterer, cut somebody's hair and gate all adopts the setting of above-mentioned special construction, when can bearing high strength pressure, the moisture content that to greatest extent press filtration is come out is discharged, in order to avoid when hydraulic system stopped press filtration, the water that press filtration is come out entered in the rubbish once more.The water that ejects is discharged into corresponding place by the water leg 9 of dehydration 3 bottoms, chamber.
The present invention can make rubbish before burning, carry out processed earlier, can get rid of on the one hand the part moisture content in the rubbish, the solid matter on the other hand can broken rubbish so not only can improve the caloric value of rubbish, and can quicken the evaporation evaporation of residual moisture content, the level of adding is cut somebody's hair and the vertical head acting in conjunction, and the moisture content residual quantity in the rubbish is reduced greatly, helps the smooth combustion of rubbish, simple in structure, dewatering efficiency improves greatly.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. bidirectional filter pressing dehydrator, this dewaterer comprises frame, this frame is provided with feeding warehouse, dehydration chamber and horizontal press filteration system, described horizontal press filteration system by level cut somebody's hair, the driving level is cut somebody's hair the horizontal hydraulic pressure drive unit that moves horizontally and the hydraulic control system of control horizontal hydraulic pressure drive unit work is formed; Described dehydration resonator end surface offers discharging opening, and is mounted with corresponding gate; Described dewaterer also comprises a vertical press filteration system, this system comprises vertical head, drives the vertical hydraulic drive unit that vertical head vertically moves, described vertical head is arranged on the vertical hydraulic drive unit, described vertical hydraulic drive unit is arranged on dehydration top, chamber, and controlled by hydraulic control system, drive vertical head and move up and down along the dehydration cavity wall; It is characterized in that the lateral surface of both sides sidewall in described feeding warehouse and dehydration chamber is provided with the reinforcement of the horizontal and vertical setting of complex root, the lateral surface of wall body is divided into the square region that array is arranged; The reinforcement integral body of described horizontally set is downward-sloping setting, offers a plurality of osculums in the described square region; The square region of longitudinally arranging in the described sidewall outside is provided with water fender.
2. a kind of bidirectional filter pressing dehydrator according to claim 1, it is characterized in that, but described level cut somebody's hair and cut somebody's hair for the draining level, its inboard is provided with a plurality of horizontal vertical row water cavities, and outside drain chamber, offering osculum along drain chamber, this osculum is array and distributes.
3. a kind of bidirectional filter pressing dehydrator according to claim 1, it is characterized in that, but described gate is the reinforcement gate of draining that the inboard is provided with a plurality of horizontal vertical row water cavities, and outside drain chamber, offering osculum along drain chamber, this osculum is array and distributes; The lateral surface of described gate is provided with the reinforcement of the horizontal and vertical setting of complex root, and the lateral surface of gate is divided into the square reinforced region that array is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100550227A CN101648089B (en) | 2009-07-17 | 2009-07-17 | Bidirectional filter pressing dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100550227A CN101648089B (en) | 2009-07-17 | 2009-07-17 | Bidirectional filter pressing dehydrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648089A CN101648089A (en) | 2010-02-17 |
| CN101648089B true CN101648089B (en) | 2011-04-27 |
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ID=41670483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100550227A Expired - Fee Related CN101648089B (en) | 2009-07-17 | 2009-07-17 | Bidirectional filter pressing dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648089B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442009B (en) * | 2011-09-28 | 2015-01-07 | 上海绿环机械有限公司 | Rubbish pressure-filtering and dewatering machine with water collecting and draining system |
| CN103785202A (en) * | 2014-02-28 | 2014-05-14 | 王兢 | Multidirectional direct-pressing type solid-liquid separation system and method |
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2009
- 2009-07-17 CN CN2009100550227A patent/CN101648089B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101648089A (en) | 2010-02-17 |
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Granted publication date: 20110427 Termination date: 20180717 |