CN102913915A - Garbage incinerator self-locking gas hydraulic garbage feeding device - Google Patents
Garbage incinerator self-locking gas hydraulic garbage feeding device Download PDFInfo
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- CN102913915A CN102913915A CN2012104762310A CN201210476231A CN102913915A CN 102913915 A CN102913915 A CN 102913915A CN 2012104762310 A CN2012104762310 A CN 2012104762310A CN 201210476231 A CN201210476231 A CN 201210476231A CN 102913915 A CN102913915 A CN 102913915A
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Abstract
The invention relates to a garbage incinerator self-locking gas hydraulic garbage feeding device which comprises a hydraulic control system, a gas locking cylinder, rear cylinder bodies, material pushing pistons, a blanking hopper and a fixed support, wherein the hydraulic control system is connected with the material pushing pistons; the rear cylinder bodies and the gas locking cylinder are arranged on the fixed support; the blanking hopper is arranged on the tops of the rear cylinder bodies; and the material pushing pistons are contained in the rear cylinder bodies and are pushed by the hydraulic control system to move in the gas locking cylinder and the rear cylinder bodies in a reciprocating mode. The garbage incinerator self-locking gas hydraulic garbage feeding device provided by the invention is simple in structure, is convenient to maintain, feeds garbage of the boiler uniformly, solves the issue that heat and dust are thoroughly released from a boiler opening to outside, and has a good effect for improving the peripheral environment of the boiler and improving the boiler efficiency.
Description
Technical field
The present invention relates to a kind of composition system of incinerator, be specifically related to a kind of incinerator self-locking gas-liquid and press garbage feeding device, belong to the garbage incinerating system technical field.
Background technology
At present, domestic consumer waste incineration is processed and is mainly adopted two kinds of fluidized-bed combustion boiler and furnace grates, and wherein fluidized-bed combustion boiler is complete with its burning, generating efficiency is high and a large amount of uses.The garbage feeding of fluidized bed garbage combustion boiler generally uses following dual mode, and the one, adopt the belt-type conveying equipment feeding to enter stove, the 2nd, adopt shaftless spiral involute batcher to be conveyed into stove, because its device structure is simple, and be widely used.
Yet the major defect that the belt-type conveying equipment feeding exists is: 1, belt-type conveying equipment enters the stove quantity of refuse inhomogeneous owing to affected by the front end feed.2, bad to the lock of the malleation in boiler thorax gas effect, because its lock gas is locked gas by the inner lock gas plate of installing of fire door, owing to advancing stove rubbish thickness, size inequality, can't isolate the inside and outside gas of stove by gross area, hot gas, dust leak seriously when causing the interior malleation of stove.And in stove during negative pressure, the outer cold air of stove enters furnace temperature is reduced, and affects the thermal efficiency.3, because the belt-type conveying equipment rotatable parts are many, fault rate affected by environment is high.And the major defect that shaftless spiral involute batcher feeding exists is: 1, high to the physical dimension requirement that enters stove rubbish, rubbish generally needs through stricter fragmentation, otherwise easily causes blocking of screw(-type) feeder.2, because pressure feeding spiral adopts involute to advance, and rubbish is looser in the feeding-passage, the interior hot gas of stove easily spreads out of along feeding-passage during the interior malleation of boiler thorax.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of and have structure improved incinerator self-locking gas-liquid and press garbage feeding device, to overcome described defective of the prior art.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of simple in structure, air locking can be good and the uniform incinerator self-locking of rubbish amount of feeding gas-liquid press garbage feeding device.
For achieving the above object, the technical scheme that the present invention takes is: a kind of incinerator self-locking gas-liquid is pressed garbage feeding device, and it comprises hydraulic control system, lock tyre pump, rear cylinder body, pushing piston, hopper, fixed support; Wherein, described hydraulic control system is connected with described pushing piston; Described rear cylinder body and lock tyre pump are set in turn on the fixed support; Described hopper is arranged on the top of rear cylinder body; Described pushing piston is contained in the rear cylinder body and by hydraulic control system and promotes to move back and forth in lock tyre pump, rear cylinder body.
Incinerator self-locking gas-liquid of the present invention presses garbage feeding device further to be set to: described hydraulic control system comprises hydraulic jack, Oil pump electrical machinery, hydraulic oil pump, operation control box, oil circuit reversing solenoid valve group, travel switch and fuel tank; Wherein, described pump motor, hydraulic oil pump, fuel tank, oil circuit reversing solenoid valve group, hydraulic jack, travel switch connect successively; Described operation control box connects a power line, and it is electrically connected with Oil pump electrical machinery, oil circuit reversing solenoid valve group respectively.
Incinerator self-locking gas-liquid of the present invention presses garbage feeding device further to be set to: the ratio of the sectional area of described lock tyre pump and the sectional area of pushing piston is greater than 2.
Incinerator self-locking gas-liquid of the present invention presses garbage feeding device further to be set to: described lock tyre pump length is greater than 3m.
Incinerator self-locking gas-liquid of the present invention presses garbage feeding device further to be set to: described lock tyre pump is connected flange to connect with rear cylinder body.
Incinerator self-locking gas-liquid of the present invention presses garbage feeding device also to be set to: described pushing piston afterbody is welded with a Metallic rod, and being equipped with one in Metallic rod can be against the buting iron of travel switch.
Compared with prior art, the present invention has following beneficial effect: it is bad that incinerator self-locking gas-liquid of the present invention presses the garbage feeding dress to solve garbage burning boiler charging aperture lock gas, and advance the problem of stove quantity of refuse inequality, reduce simultaneously equipment failure rate, thoroughly solve the charging aperture dust phenomenon that leaks, to improving the boiler surrounding environment and improving boiler efficiency and play good effect.
Description of drawings
Fig. 1 is the schematic diagram that incinerator self-locking gas-liquid of the present invention is pressed garbage feeding device.
The specific embodiment
See also shown in the Figure of description 1, the present invention is that a kind of incinerator self-locking gas-liquid is pressed garbage feeding device, and it is comprised of several parts such as hydraulic control system 1, lock tyre pump 2, rear cylinder body 3, pushing piston 4, hopper 5, fixed supports 6.
Wherein, described hydraulic control system 1 is connected with described pushing piston 3, and it comprises hydraulic jack 11, Oil pump electrical machinery 12, hydraulic oil pump 13, operation control box 14, oil circuit reversing solenoid valve group 15, travel switch 16 and fuel tank 17; Wherein, described pump motor 12, hydraulic oil pump 13, fuel tank 17, oil circuit reversing solenoid valve group 15, hydraulic jack 11, travel switch 16 connect successively; Described operation control box 14 connects a power line 18, and it is electrically connected with Oil pump electrical machinery 12, oil circuit reversing solenoid valve group 15 respectively, and control oil pump motor 12, oil circuit reversing solenoid valve group 15.
Described rear cylinder body 3 and lock tyre pump 2 are set in turn on the fixed support 6.And described lock tyre pump 2 is connected with rear cylinder body and is adopted flange 7 to connect.
Described hopper 5 is arranged on the top of rear cylinder body 3.
Described pushing piston 4 is contained in the rear cylinder body 3 and is promoted and in lock tyre pump 2, rear cylinder body 3 interior reciprocating motions by hydraulic control system 1.Be welded with a Metallic rod 8 in these pushing piston 4 afterbodys, being equipped with one in Metallic rod 8 can be against the buting iron 9 of travel switch 16.
In the specific implementation, the ratio of the sectional area of described lock tyre pump 2 and the sectional area of pushing piston 4 passes through to guarantee that garbage energy is smooth and easy greater than 2.The length of described lock tyre pump 2 can reach like this and lock preferably the gas effect greater than 3m.Rear cylinder body 3 is as the guiding shell of pushing piston 4, adopts movingly processing with pushing piston 4, and its length is slightly longer than pushing piston, equals the haul distance of pushing piston 4 with the opening length of hopper 5 junctions, and the opening degree of depth is the radius of rear cylinder body 3.Pushing piston 4 diameters and stroke are definite by the reasonable advance and retreat time that boiler treating capacity and hydraulic control system 1 provide, and its length should be greater than haul distance more than 1.5 times.For the better guidance quality that guarantees, pushing piston 4 adopts the ear cottered joint with hydraulic jack 11.And the buting iron 9 of controlling travel switch 16 is installed in the appropriate location on Metallic rod 8, and buting iron 9 positions can be adjusted front and back on Metallic rod 8, so that the stroke of pushing piston 4 is adjustable.Rear cylinder body 3 should select antifriction metal (AFM) to make with pushing piston 4.Hopper 5 is made up big and down small inverted round stage, and gradient is convenient to blanking between 500-600, and it is weldingly fixed on rear cylinder body 3 opening parts.Hydraulic control system 1 oil pressure is got 60-140kg/cm
2, the size of hydraulic jack 11 is to guarantee to push away to such an extent that walk rubbish and determine, and time 10-20 is adjustable second for advance and retreat.
Incinerator self-locking gas-liquid of the present invention presses the garbage feeding device operation principle as follows: provide power with hydraulic oil pump 13, driving pushing piston 4 by travel switch 16 and oil circuit reversing solenoid valve group 15 control hydraulic jacks 11 forward-reverses moves reciprocatingly, rubbish in the hopper 5 is shifted onto than in the large lock tyre pump 2 of pushing piston 4 diameters, compressed rubbish is discharged in lock tyre pump 2, the resistance that in lock tyre pump 2, advances to alleviate rubbish, along with pushing piston 4 constantly moves back and forth, the lock tyre pump 2 that rubbish is pushed through certain-length arrives in the boiler, the lock tyre pump 2 that is filled rubbish inside and outside the boiler is isolated naturally, play the effect of lock gas, the quantity of refuse that advances simultaneously stove is also locked substantially by the volume of pushing piston 4.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (6)
1. an incinerator self-locking gas-liquid is pressed garbage feeding device, it is characterized in that: comprise hydraulic control system, lock tyre pump, rear cylinder body, pushing piston, hopper, fixed support; Wherein, described hydraulic control system is connected with described pushing piston; Described rear cylinder body and lock tyre pump are set in turn on the fixed support; Described hopper is arranged on the top of rear cylinder body; Described pushing piston is contained in the rear cylinder body and by hydraulic control system and promotes to move back and forth in lock tyre pump, rear cylinder body.
2. incinerator self-locking gas-liquid as claimed in claim 1 is pressed garbage feeding device, and it is characterized in that: described hydraulic control system comprises hydraulic jack, Oil pump electrical machinery, hydraulic oil pump, operation control box, oil circuit reversing solenoid valve group, travel switch and fuel tank; Wherein, described pump motor, hydraulic oil pump, fuel tank, oil circuit reversing solenoid valve group, hydraulic jack, travel switch connect successively; Described operation control box connects a power line, and it is electrically connected with Oil pump electrical machinery, oil circuit reversing solenoid valve group respectively.
3. incinerator self-locking gas-liquid as claimed in claim 2 is pressed garbage feeding device, it is characterized in that: the ratio of the sectional area of described lock tyre pump and the sectional area of pushing piston is greater than 2.
4. incinerator self-locking gas-liquid as claimed in claim 3 is pressed garbage feeding device, and it is characterized in that: described lock tyre pump length is greater than 3m.
5. incinerator self-locking gas-liquid as claimed in claim 4 is pressed garbage feeding device, it is characterized in that: described lock tyre pump is connected flange to connect with rear cylinder body.
6. incinerator self-locking gas-liquid as claimed in claim 5 is pressed garbage feeding device, and it is characterized in that: described pushing piston afterbody is welded with a Metallic rod, and being equipped with one in Metallic rod can be against the buting iron of travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104762310A CN102913915A (en) | 2012-11-22 | 2012-11-22 | Garbage incinerator self-locking gas hydraulic garbage feeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104762310A CN102913915A (en) | 2012-11-22 | 2012-11-22 | Garbage incinerator self-locking gas hydraulic garbage feeding device |
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| Publication Number | Publication Date |
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| CN102913915A true CN102913915A (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104762310A Pending CN102913915A (en) | 2012-11-22 | 2012-11-22 | Garbage incinerator self-locking gas hydraulic garbage feeding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526597A (en) * | 2016-01-21 | 2016-04-27 | 韦林春 | Boiler automatic feeding device and automatic feeding method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US749302A (en) * | 1904-01-12 | Manufacture of gas | ||
| JPS5643103A (en) * | 1979-09-17 | 1981-04-21 | Ebara Mfg | Method and device for operating pusher |
| US20080134948A1 (en) * | 2006-12-08 | 2008-06-12 | Plasma Waste Recycling, Inc. | Apparatus for conveying solid waste to a furnace |
| CN201306730Y (en) * | 2008-11-21 | 2009-09-09 | 上海昂丰矿机科技有限公司 | Solid pumping device |
| CN202915372U (en) * | 2012-11-22 | 2013-05-01 | 福建省工业设备安装有限公司 | Garbage incinerator self-locking air hydraumatic garbage feeding device |
-
2012
- 2012-11-22 CN CN2012104762310A patent/CN102913915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US749302A (en) * | 1904-01-12 | Manufacture of gas | ||
| JPS5643103A (en) * | 1979-09-17 | 1981-04-21 | Ebara Mfg | Method and device for operating pusher |
| US20080134948A1 (en) * | 2006-12-08 | 2008-06-12 | Plasma Waste Recycling, Inc. | Apparatus for conveying solid waste to a furnace |
| CN201306730Y (en) * | 2008-11-21 | 2009-09-09 | 上海昂丰矿机科技有限公司 | Solid pumping device |
| CN202915372U (en) * | 2012-11-22 | 2013-05-01 | 福建省工业设备安装有限公司 | Garbage incinerator self-locking air hydraumatic garbage feeding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526597A (en) * | 2016-01-21 | 2016-04-27 | 韦林春 | Boiler automatic feeding device and automatic feeding method thereof |
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Application publication date: 20130206 |