CN103629674A - Pressing device of garbage cracking furnace - Google Patents
Pressing device of garbage cracking furnace Download PDFInfo
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- CN103629674A CN103629674A CN201210300004.2A CN201210300004A CN103629674A CN 103629674 A CN103629674 A CN 103629674A CN 201210300004 A CN201210300004 A CN 201210300004A CN 103629674 A CN103629674 A CN 103629674A
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- water vat
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- pressurization
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Abstract
A pressing device of a garbage cracking furnace is equipment matched with a garbage processor. A pressing rod fixed to a material pressing plate at the upper end of the garbage cracking furnace is clamped and released through two sets of clamping water cylinders, the material pressing plate is pushed by the power of two sets of boosting water cylinders, the cracked garbage in the garbage cracking furnace is pressed, and the treatment efficiency of the garbage is improved. The pressing device of the garbage cracking furnace utilizes water or compressor air as a work medium which has the advantages of not combusting easily, and being clean, environmentally friendly, low in price and the like.
Description
Technical field
The present invention relates to a kind of garbage disposer hold down gag, especially relate to a kind of waste cracking furnace hold down gag.
Background technology
At present, the waste cracking furnace of people's exploitation is equipped with the less of hold down gag, is not even furnished with rubbish hold down gag, be unfavorable for like this material cracking in stove, in pyrolysis furnace, be difficult to continuously, stably produce gas, even affect aerogenesis quality, produce a large amount of flue gases, cause environmental pollution.Some incinerators are equipped with upper dregs removing device, and upper dregs removing device is from above, to push away slag motor to drive the screw rod in upper dregs removing device to move down, and drives holding pad to move down compression rubbish.But the screw rod of this dregs removing device is arranged in the furnace chamber of waste cracking furnace, the coal tar that garbage cracking process produces easily gathers, is bonded on screw rod, causes screw rod to move and has some setbacks, and even occurs the present situations such as stuck, and the coal tar that remove on screw rod is very difficult.And sealing property is poor, the toxic and harmfuls such as flue gas that produce in refuse burning and cracking process easily leak into outside pyrolysis furnace, cause the problems such as environmental pollution.
Summary of the invention
Object of the present invention, is to provide a kind of constantly cracking of rubbish making in waste cracking furnace, constantly compacted, makes that garbage cracking in stove obtains more completely, waste cracking furnace hold down gag thoroughly.
For achieving the above object, waste cracking furnace hold down gag of the present invention comprises the mechanisms such as compression, clamping and water source, it is characterized in that: described hold-down mechanism is to consist of two cover pressurization water vats, protecgulum connecting plate, piston rod connecting plate, bonnet connecting plate.The protecgulum of two cover pressurization water vats is fixed tightly in respectively the two ends of pressure (hydraulic) water cylinder front cover connecting plate by the pull bar of water vat, two bonnet is fixed tightly in respectively on bonnet connecting plate by pull bar, article two, piston rod is threaded connection and is fixed tightly in respectively piston rod connecting plate two ends, pressurization water vat forms an integral body, two cylinder body synchronous operations while guaranteeing pressurization by being rigidly connected.Piston rod connecting plate on the cover plate of pyrolysis furnace, does not produce movement by screws tighten, and the cylinder body of two pressurization water vats can move up and down.In the middle of pyrolysis furnace cover plate, for through hole is equipped with sealing ring and fairlead, sealing ring plays sealing function to the gas producing in pyrolysis furnace, and fairlead plays guide effect to depression bar.In the middle of pressure (hydraulic) water cylinder front cover connecting plate and bonnet connecting plate, be through hole, two ends are drilled with pressurization water vat pull bar installing hole, tighten up protecgulum and the bonnet of two pressurization water vats by pull bar.In the middle of piston rod connecting plate, be through hole, two ends have piston rod thread hole, for tightening up the piston rod of two pressurization water vats.In the middle of bonnet connecting plate, endoporus is equipped with fairlead, and depression bar is through the intermediate throughholes of bonnet connecting plate, protecgulum connecting plate, piston rod connecting plate, pyrolysis furnace cover plate, and lower end is fixed tightly on holding pad.Described clamp mechanism clamps water vat by two and forms, and upper clamping water vat is fixed tightly on pressure (hydraulic) water cylinder front cover connecting plate, can move along with pressurization water vat cylinder body.Lower clamping water vat is fixed tightly on piston rod connecting plate, does not produce movement.Two clamp water vat and are single-acting cylinder, also can be double acting cylinder, centre is through hole, depression bar is through its endoporus, clamping water vat can clamp and loosen depression bar, and under normal circumstances, two clamp water vat and remain a clamping, a relaxation state, and last duty is had to memory function.
On the basis of the above, the present invention also can do further perfect, set up a set of water source controlling organization, comprise that a pressurization water vat hand-operated direction valve, two clamp water vat hand-operated direction valve, pressurization water vat pressure regulator valve, clamp water vat pressure regulator valve, two hydraulic lock and pipeline etc., two clamp water vat for being connected in parallel, control water source direction respectively by hand-operated direction valve.Two pressurization water vats, also for being connected in parallel, are controlled water source direction by a hand-operated direction valve.At two water inlet pipe places that clamp water vat, be connected in series separately a hydraulic lock, the control mouth of hydraulic lock is connected with the B mouth that clamps water vat hand-operated direction valve, because the connection feature of control loop makes two to clamp water vats and keep to loosen a clamped condition always, and there is memory function, keep last duty.Clamp water vat and pressurization water vat Liang Tiao water route branch and be connected in series separately the pressure size that a pressure regulator valve regulates water source.
When waste cracking furnace is filled rubbish, start furnace bottom automatic ignition device, lower part rubbish starts cracking, and one, connect water source, first give upper clamping water vat piston upper chamber input service WATER AS FLOW MEDIUM, upper clamping water vat, in clamped condition, clamps depression bar; Two, because hydraulic lock has memory function, under original state, the hydraulic lock of lower clamping water vat is in closed condition, during input service medium, hydraulic lock is controlled a mouthful input water, open hydraulic lock, the water that is fixed on the lower clamping water vat piston upper chamber of piston rod connecting plate flows into water tank, and lower clamping water vat is in relaxation state.Three, give two cavity of resorption input service WATER AS FLOW MEDIUM that compress water vat piston, due to pressurization water vat piston rod by connecting plate, be fixed on bell motionless, two cylinder bodies move down together, drive depression bar to move down together with holding pad, regulate the size of hydraulic pressure, can guarantee that rubbish in waste cracking furnace is always in impaction state.Garbage cracking in stove is complete, stirs the handle commutation of pressurization water vat reversal valve, gives the piston upper chamber input water of two pressurization water vats, cavity of resorption draining, and two cylinder bodies move up, and drive depression bar to move up together with holding pad.After moving into place, first stir lower clamping water vat hand-operated direction valve, give lower clamping water vat input water, lower clamping water vat clamps.Then stir the handle commutation of clamping water vat hand-operated direction valve, open hydraulic lock to the draining of upper clamping water vat, upper clamping water vat loosens; Four, close water source, close pressurization water vat pressure regulator valve, because hydraulic lock has locking and memory function, more than clamp water vat and still keep relaxation state, lower clamping water vat still keeps clamped condition.Now the cylinder body of two pressurization water vats slides and puts in place downwards together under the effect of deadweight.Finally give again waste cracking furnace load garbage, fill rubbish and repeat again operation above.
The invention has the beneficial effects as follows: a kind of constantly cracking of rubbish making in waste cracking furnace is provided, constantly compacted, make that garbage cracking in stove obtains more completely, waste cracking furnace hold down gag thoroughly.
This device utilizes water or compressed air as working media, has the features such as nonflammable, clean environment firendly, low price.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structure principle chart.
Fig. 2 is the manual control principle schematic diagram in water route of the present invention.
Fig. 3 is the electronic control principle schematic diagram in water route of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
In figure: hold-down mechanism 1, clamp mechanism 2, pressurization water vat 1-1, pressurization water vat 1-2, upper clamping water vat 2-1, lower clamping water vat 2-2, pressure (hydraulic) water cylinder front cover connecting plate 5, pressure (hydraulic) water cylinder piston rod connecting plate 6, pyrolysis furnace cover plate 7, depression bar 8, holding pad 9, sealing ring 10, fairlead 11, pressurization water vat bonnet connecting plate 12, fairlead 13, waste cracking furnace 14, water route manual control mechanism 3, water source 15, pressurization water vat hand-operated direction valve 31, pressurization water vat pressure regulator valve 32, clamp water vat pressure regulator valve 33, upper clamping water vat hand-operated direction valve 34, lower clamping water vat hand-operated direction valve 35, upper clamping water vat hydraulic lock 36, lower clamping water vat hydraulic lock 37, pipeline 38, water route electric control mechanism 4, pressurization water vat solenoid directional control valve 41, upper clamping water vat solenoid directional control valve 42, lower clamping water vat solenoid directional control valve 43.
According to the specific embodiment of the water route manual control mechanism 3 narration embodiment of the present invention.In waste cracking furnace 14, fill rubbish, when cracking zone, pyrolysis furnace bottom starts heating pyrolyze, connect water source 15, first give upper clamping water vat 2-1 piston upper chamber input service WATER AS FLOW MEDIUM, upper clamping water vat 2-1, in clamped condition, clamps depression bar; Because pipeline connects feature, hydraulic lock has memory function to last duty, original state, the hydraulic lock 37 of lower clamping water vat 2-2 is in closed condition, during input service medium, the control mouth of hydraulic lock 37 input water, opens hydraulic lock, the water that is fixed on the lower clamping water vat 2-2 piston upper chamber of piston rod connecting plate 6 flows into water tank, and lower clamping water vat 2-2 is in relaxation state; Then regulate pressurization water vat pressure regulator valve 32 to the cavity of resorption input service WATER AS FLOW MEDIUM of two pressurization water vat 1-1,1-2 piston, because two piston rods are fixed on pyrolysis furnace cover plate 7 motionless by piston rod connecting plate 6, two cylinder bodies move down simultaneously together, drive depression bar 8 to move down together with holding pad 9, regulate the size of hydraulic pressure, can guarantee that rubbish in waste cracking furnace 14 is always in impaction state, keep metastable pressure in cracking zone.Garbage cracking in waste cracking furnace 14 is complete, stir the handle commutation of pressurization water vat hand-operated direction valve 31, give the piston upper chamber input water of two pressurization water vat 1-1,1-2, cavity of resorption draining, two cylinder bodies move up simultaneously, drive depression bar 8 to move up together with holding pad 9.After moving into place, stir lower clamping water vat hand-operated direction valve 35 commutations, give lower clamping water vat 2-2 piston upper chamber input water, lower clamping water vat 2-2 clamps; Stir clamping water vat hand-operated direction valve 34, open clamping water vat hydraulic lock 36 to upper clamping water vat 2-1 draining, upper clamping water vat 2-1 loosens; Finally, close water source 15, close pressurization water vat pressure regulator valve 31, because hydraulic lock has locking and memory function, more than clamp water vat 2-1 and still keep relaxation state, lower clamping water vat 2-2 still keeps clamped condition.Now the cylinder body of two pressurization water vat 1-1,1-2 slides and puts in place downwards together under the effect of deadweight.Finally give again waste cracking furnace 14 load garbages, fill rubbish and repeat again operation above.
According to the specific embodiment of the water route electric control mechanism 4 narration embodiment of the present invention.In waste cracking furnace 14, fill rubbish, when pyrolysis furnace bottom starts to heat rubbish, connect water source 15, because pipeline connects feature, the equal input service WATER AS FLOW MEDIUM of piston upper chamber of upper clamping water vat 2-1 and lower clamping water vat 2-2, upper clamping water vat 2-1 and lower clamping water vat 2-2, all in clamped condition, clamp depression bar; First give lower clamping water vat solenoid directional control valve 43 energisings, solenoid directional control valve commutation, the control mouth input water of hydraulic lock 37, opens hydraulic lock, the water that is fixed on the lower clamping water vat 2-2 piston upper chamber of piston rod connecting plate 6 flows into water tank, and lower clamping water vat 2-2 is in relaxation state; Then regulate pressurization water vat pressure regulator valve 32, give two cavity of resorption input service WATER AS FLOW MEDIUM that compress water vat 1-1,1-2 piston, because two piston rods are fixed on pyrolysis furnace cover plate 7 motionless by piston rod connecting plate 6, two cylinder bodies move down together, drive depression bar 8 to move down together with holding pad 9, regulate the size of hydraulic pressure, can guarantee that rubbish in waste cracking furnace 14, always in impaction state, keeps metastable pressure in cracking zone.Garbage cracking in waste cracking furnace 14 is complete, gives pressurization water vat solenoid directional control valve 41 energisings, solenoid directional control valve commutation, give the piston upper chamber input water of two pressurization water vat 1-1,1-2, cavity of resorption draining, two cylinder bodies move up simultaneously, drive depression bar 8 to move up together with holding pad 9.After moving into place, give 43 power-off of lower clamping water vat solenoid directional control valve, solenoid directional control valve resets, and gives lower clamping water vat 2-2 piston upper chamber input water, and lower clamping water vat 2-2 clamps; In connection, clamp water vat solenoid directional control valve 42 power supplys, open clamping water vat hydraulic lock 36 to upper clamping water vat 2-1 draining, upper clamping water vat 2-1 loosens; Close water source 15, close pressurization water vat pressure regulator valve 32, because hydraulic lock has locking and memory function, below clamp water vat 2-2 and still keep clamped condition, upper clamping water vat 2-1 still keeps relaxation state, and now the cylinder body of two pressurization water vat 1-1,1-2 slides and puts in place downwards together under the effect of deadweight.Last powered-down, upper clamping water vat solenoid directional control valve 42 and 41 power-off of pressurization water vat solenoid directional control valve, magnetic valve resets.Finally give again waste cracking furnace 14 load garbages, fill rubbish and repeat again operation above.
Claims (4)
1. a waste cracking furnace hold down gag, comprise compression, clamp, the mechanisms such as water source, it is characterized in that: described hold-down mechanism is by two cover pressurization water vats, pressure (hydraulic) water cylinder front cover connecting plate, pressure (hydraulic) water cylinder piston rod connecting plate, pressurization water vat bonnet connecting plate forms, the protecgulum of pressurization water vat is fixed tightly in respectively the two ends of pressure (hydraulic) water cylinder front cover connecting plate by the pull bar of water vat, two bonnet is fixed tightly in respectively the two ends of bonnet connecting plate by pull bar, article two, piston rod is threaded connection the two ends that are fixed tightly in respectively pressure (hydraulic) water cylinder piston rod connecting plate, pressurization water vat forms an integral body by being rigidly connected, guarantee two cylinder body synchronous operations, piston rod connecting plate is fixed tightly on pyrolysis furnace cover plate, do not produce movement, the cylinder body of two pressurization water vats can move up and down simultaneously, in the middle of pyrolysis furnace cover plate for through hole is equipped with sealing ring and fairlead, sealing ring plays sealing function to the gas producing in pyrolysis furnace, fairlead plays guide effect to depression bar, in the middle of pressure (hydraulic) water cylinder front cover connecting plate and bonnet connecting plate, be through hole, two ends are drilled with pressurization water vat pull bar installing hole, by pull bar, tighten up protecgulum and the bonnet of two pressurization water vats, in the middle of piston rod connecting plate, it is through hole, two ends have piston rod thread hole, be used for tightening up pressure (hydraulic) water cylinder piston rod, in the middle of bonnet connecting plate, endoporus is equipped with fairlead, depression bar is through bonnet connecting plate, protecgulum connecting plate, piston rod connecting plate, the intermediate throughholes of pyrolysis furnace cover plate, lower end is fixed tightly on holding pad, described clamp mechanism is the upper clamping water vat of through hole by two centres, lower clamping water vat forms, upper clamping water vat is fixed tightly on the protecgulum connecting plate of pressurization water vat, can move along with pressurization water vat cylinder body, lower clamping water vat is fixed tightly on piston rod connecting plate, do not produce movement, clamp water vat and be single-acting cylinder, also can be double acting cylinder, centre is through hole, depression bar is through its endoporus, clamping water vat can clamp and loosen depression bar, under normal circumstances, clamp water vat and remain a clamping, a relaxation state, and last duty is had to memory function.
2. waste cracking furnace hold down gag according to claim 1, it is characterized in that: set up water route controlling organization, water route controlling organization is manual control mechanism, it comprises pressurization water vat hand-operated direction valve, pressurization water vat pressure regulator valve, clamp water vat pressure regulator valve, upper clamping water vat hand-operated direction valve, lower clamping water vat hand-operated direction valve, upper clamping water vat hydraulic lock, lower clamping water vat hydraulic lock and pipeline, upper clamping water vat hand-operated direction valve, lower clamping water vat hand-operated direction valve is for being connected in parallel, it is connected in series respectively a upper water vat hydraulic lock that clamps with clamping between water vat water inlet, lower clamping water vat, the control mouth of hydraulic lock is connected with clamping water vat hand-operated direction valve B mouth, hydraulic lock has locking effect to clamping water vat, every task is complete, all there is memory function, water source exports respectively pressurization water vat hand-operated direction valve to, clamp water vat hand-operated direction valve, the water vat that pressurizes is therebetween connected in series pressurization water vat pressure regulator valve separately with clamping water vat Liang Tiao branch, clamp water vat pressure regulator valve.
3. waste cracking furnace hold down gag according to claim 2, it is characterized in that: water route controlling organization is electric control mechanism, with manual control mechanism difference be that pressurization water vat hand-operated direction valve changes pressurization water vat solenoid directional control valve into, upper clamping water vat hand-operated direction valve changes clamping water vat solenoid directional control valve into, lower clamping water vat hand-operated direction valve changes lower clamping water vat solenoid directional control valve into.
4. waste cracking furnace hold down gag according to claim 1, is characterized in that: the working media that pressurization water vat and clamping water vat are used is water and compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300004.2A CN103629674B (en) | 2012-08-22 | 2012-08-22 | Waste cracking furnace hold down gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300004.2A CN103629674B (en) | 2012-08-22 | 2012-08-22 | Waste cracking furnace hold down gag |
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| Publication Number | Publication Date |
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| CN103629674A true CN103629674A (en) | 2014-03-12 |
| CN103629674B CN103629674B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210300004.2A Expired - Fee Related CN103629674B (en) | 2012-08-22 | 2012-08-22 | Waste cracking furnace hold down gag |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1539970A (en) * | 1976-04-12 | 1979-02-07 | Union Carbide Corp | Refuse pelletizer |
| US5400726A (en) * | 1990-12-21 | 1995-03-28 | Dumons; Pierre | Method of treating rubbish or waste and improved press for implementing it |
| JPH09303729A (en) * | 1996-05-16 | 1997-11-28 | Ngk Insulators Ltd | Fluidized bed incinerator and operating method thereof |
| KR20030053832A (en) * | 2001-12-24 | 2003-07-02 | 재단법인 포항산업과학연구원 | A carbonization apparatus for municipal waste |
| CN1963301A (en) * | 2006-11-15 | 2007-05-16 | 龚德明 | Feeding device for garbage burning rotary kiln end |
| CN101498447A (en) * | 2008-01-31 | 2009-08-05 | 黄鸿飞 | Garbage pyrolysis furnace |
| CN101813317A (en) * | 2010-03-27 | 2010-08-25 | 黄广禧 | Waste cracking furnace with low energy consumption |
| RU2009143117A (en) * | 2009-11-24 | 2011-05-27 | Игорь Витальевич Горячев (RU) | WASTE DOWNLOAD METHOD FOR THERMAL WASTE PROCESSING REACTOR |
-
2012
- 2012-08-22 CN CN201210300004.2A patent/CN103629674B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1539970A (en) * | 1976-04-12 | 1979-02-07 | Union Carbide Corp | Refuse pelletizer |
| US5400726A (en) * | 1990-12-21 | 1995-03-28 | Dumons; Pierre | Method of treating rubbish or waste and improved press for implementing it |
| JPH09303729A (en) * | 1996-05-16 | 1997-11-28 | Ngk Insulators Ltd | Fluidized bed incinerator and operating method thereof |
| KR20030053832A (en) * | 2001-12-24 | 2003-07-02 | 재단법인 포항산업과학연구원 | A carbonization apparatus for municipal waste |
| CN1963301A (en) * | 2006-11-15 | 2007-05-16 | 龚德明 | Feeding device for garbage burning rotary kiln end |
| CN101498447A (en) * | 2008-01-31 | 2009-08-05 | 黄鸿飞 | Garbage pyrolysis furnace |
| RU2009143117A (en) * | 2009-11-24 | 2011-05-27 | Игорь Витальевич Горячев (RU) | WASTE DOWNLOAD METHOD FOR THERMAL WASTE PROCESSING REACTOR |
| CN101813317A (en) * | 2010-03-27 | 2010-08-25 | 黄广禧 | Waste cracking furnace with low energy consumption |
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| CN103629674B (en) | 2015-10-28 |
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Effective date of registration: 20160425 Address after: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Village has 5 adjacent District No. two, three No. 02 Patentee after: Guangzhou Chunmei Environmental Protection and Technology Co.,Ltd. Address before: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Road Liantang 13 Lane Street No. 8 Patentee before: Huang Guangxi |
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Granted publication date: 20151028 Termination date: 20210822 |