CN103629674B - Waste cracking furnace hold down gag - Google Patents
Waste cracking furnace hold down gag Download PDFInfo
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- CN103629674B CN103629674B CN201210300004.2A CN201210300004A CN103629674B CN 103629674 B CN103629674 B CN 103629674B CN 201210300004 A CN201210300004 A CN 201210300004A CN 103629674 B CN103629674 B CN 103629674B
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- water vat
- water
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- vat
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Abstract
Waste cracking furnace hold down gag is the corollary equipment of garbage disposer.It is mainly clamped the depression bar being fixed on garbage cracking furnace upper end holding pad by two cover clamping water vats, loosens, and utilizes two cover pressurization water vats as powered holding pad, compresses, improve garbage treatment efficiency to the rubbish just in cracking in pyrolysis furnace.This device utilizes water or compressed air as working media, has the features such as nonflammable, clean environment firendly, low price.
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 material cracking in stove like this, be difficult in pyrolysis furnace produce gas continuously, stably, 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 pushes away slag motor to drive the screw rod in upper dregs removing device to move down from above, 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, and cause screw rod to move and have some setbacks, even occur the present situations such as stuck, the coal tar removed on screw rod is very difficult.And sealing property is poor, the toxic and harmfuls such as the flue gas produced 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 rubbish constantly cracking made in waste cracking furnace, constantly compacted, garbage cracking in stove is obtained 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 made up 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 the two ends of pressure (hydraulic) water cylinder front cover connecting plate respectively by the pull bar of water vat, two bonnet is fixed tightly on bonnet connecting plate by pull bar respectively, article two, piston rod is threaded connection and is fixed tightly in piston rod connecting plate two ends respectively, pressurize water vat by the formation entirety that is rigidly connected, two cylinder body synchronous operations when ensureing to pressurize.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.For through hole is equipped with sealing ring and fairlead in the middle of pyrolysis furnace cover plate, sealing ring plays sealing function to the gas produced in pyrolysis furnace, and fairlead plays guide effect to depression bar.Be through hole in the middle of pressure (hydraulic) water cylinder front cover connecting plate and bonnet connecting plate, two ends are drilled with pressurization water vat pull bar installing hole, are tightened up protecgulum and the bonnet of two pressurization water vats by pull bar.Be through hole in the middle of piston rod connecting plate, 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 system is made up of two clamping water vats, 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 clamping water vats are single-acting cylinder, also can be double acting cylinder, centre is through hole, depression bar is through its endoporus, clamping water vat to depression bar clamping and can loosen, and under normal circumstances, two clamping water vats remain a clamping, a relaxation state, and to the duty of last time, there is 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 a pressurization water vat hand-operated direction valve, two clamping water vat hand-operated direction valves, pressurization water vat pressure regulator valve, clamping water vat pressure regulator valve, two hydraulic lock and pipelines etc., two clamping water vats, for being connected in parallel, control direction, water source by hand-operated direction valve respectively.Two pressurization water vats, also for being connected in parallel, control direction, water source by a hand-operated direction valve.A hydraulic lock is connected in series separately at the water inlet pipe place of two clamping water vats, the control mouth of hydraulic lock is connected with the B mouth of clamping water vat hand-operated direction valve, connection feature due to control loop makes two clamping water vats keep one to loosen a clamped condition always, and there is memory function, keep last duty.Clamping water vat and pressurization water vat Liang Tiao water route branch are connected in series a pressure regulator valve separately to regulate the pressure size at water source.
When waste cracking furnace fills 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 is in clamped condition, clamping 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 controls mouth input water, open hydraulic lock, the water being 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, the cavity of resorption input service WATER AS FLOW MEDIUM of water vat piston is compressed to two, because the piston rod of the water vat that pressurizes is fixed on bell motionless by connecting plate, two cylinder bodies move down together, depression bar is driven to move down together with holding pad, regulate the size of hydraulic pressure, can ensure that the rubbish in waste cracking furnace is in impaction state always.When the garbage cracking in stove is complete, stir the handle commutation of pressurization water vat reversal valve, to the piston upper chamber input water of two pressurization water vats, cavity of resorption draining, 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, to lower clamping water vat input water, lower clamping water vat clamping.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 two pressurization water vats cylinder body deadweight effect under together glide downwards put in place.Last give waste cracking furnace load garbage again, fill the operation that rubbish repeats above again.
The invention has the beneficial effects as follows: a kind of rubbish constantly cracking made in waste cracking furnace is provided, constantly compacted, garbage cracking in stove is obtained 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 water route of the present invention Non-follow control principle schematic.
Fig. 3 is water route of the present invention Electronic control principle schematic.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
In figure: hold-down mechanism 1, clamp system 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 source 15, pressurization water vat hand-operated direction valve 31, pressurization water vat pressure regulator valve 32, clamping 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, 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.
The detailed description of the invention of the embodiment of the present invention is described according to water route manual control mechanism.When filling rubbish in waste cracking furnace 14, 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 is in clamped condition, clamping 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 input water of hydraulic lock 37, opens hydraulic lock, the water being 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 pistons, 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, depression bar 8 is driven to move down together with holding pad 9, regulate the size of hydraulic pressure, can ensure that the rubbish in waste cracking furnace 14 is in impaction state always, keep metastable pressure in cracking zone.When the garbage cracking in waste cracking furnace 14 is complete, stir the handle commutation of pressurization water vat hand-operated direction valve 31, to the piston upper chamber input water of two pressurization water vats 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 and commutate, to 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 under the effect of deadweight together glide downwards put in place.Last give waste cracking furnace 14 load garbage again, fill the operation that rubbish repeats above again.
The detailed description of the invention of the embodiment of the present invention is described according to water route electric control mechanism.When filling rubbish in waste cracking furnace 14, 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 is all in clamped condition, clamping depression bar; Be energized first to lower clamping water vat solenoid directional control valve 43, solenoid directional control valve commutates, and the control mouth input water of hydraulic lock 37, opens hydraulic lock, the water being 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 pressurization water vat pressure regulator valve 32 is regulated, the cavity of resorption input service WATER AS FLOW MEDIUM of water vat 1-1,1-2 piston is compressed to two, 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, depression bar 8 is driven to move down together with holding pad 9, regulate the size of hydraulic pressure, can ensure that the rubbish in waste cracking furnace 14 is in impaction state always, keep metastable pressure in cracking zone.When the garbage cracking in waste cracking furnace 14 is complete, be energized to pressurization water vat solenoid directional control valve 41, solenoid directional control valve commutates, to the piston upper chamber input water of two pressurization water vats 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, to the power-off of lower clamping water vat solenoid directional control valve 43, solenoid directional control valve resets, and to lower clamping water vat 2-2 piston upper chamber input water, lower clamping water vat 2-2 clamps; Connection clamps water vat solenoid directional control valve 42 power supply, 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, now the cylinder body of two pressurization water vat 1-1,1-2 under the effect of deadweight together glide downwards put in place.Last powered-down, upper clamping water vat solenoid directional control valve 42 and the power-off of pressurization water vat solenoid directional control valve 41, magnetic valve resets.Last give waste cracking furnace 14 load garbage again, fill the operation that rubbish repeats above again.
Claims (4)
1. a waste cracking furnace hold down gag, comprise compression, clamping, water source mechanism, 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 is formed, the protecgulum of pressurization water vat is fixed tightly in the two ends of pressure (hydraulic) water cylinder front cover connecting plate respectively by the pull bar of water vat, two bonnet is fixed tightly in the two ends of bonnet connecting plate respectively by pull bar, article two, piston rod is threaded connection the two ends being fixed tightly in pressure (hydraulic) water cylinder piston rod connecting plate respectively, pressurization water vat is by the formation entirety that is rigidly connected, ensure 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, for through hole is equipped with sealing ring and fairlead in the middle of pyrolysis furnace cover plate, sealing ring plays sealing function to the gas produced in pyrolysis furnace, fairlead plays guide effect to depression bar, through hole is in the middle of pressure (hydraulic) water cylinder front cover connecting plate and bonnet connecting plate, two ends are drilled with pressurization water vat pull bar installing hole, protecgulum and the bonnet of two pressurization water vats is tightened up by pull bar, be through hole in the middle of piston rod connecting plate, two ends have piston rod thread hole, 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 system is the upper clamping water vat of through hole by two centres, lower clamping water vat is formed, 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, clamping water vat is single-acting cylinder, also can be double acting cylinder, centre is through hole, depression bar is through its endoporus, clamping water vat to depression bar clamping and can loosen, under normal circumstances, clamping water vat remains a clamping, a relaxation state, and to the duty of last time, there is 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, clamping 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, be connected in series one respectively between its with clamping water vat water inlet and above clamp water vat hydraulic lock, 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 pressurization water vat hand-operated direction valve respectively to, clamping water vat hand-operated direction valve, the water vat that pressurizes therebetween is connected in series pressurization water vat pressure regulator valve separately with clamping water vat Liang Tiao branch, clamping 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, be that the water vat hand-operated direction valve that pressurizes changes the water vat solenoid directional control valve that pressurizes into manual control mechanism difference, 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 use 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629674A CN103629674A (en) | 2014-03-12 |
| CN103629674B true CN103629674B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN103629674A (en) | 2014-03-12 |
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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 |
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