CN109737423A - A kind of high-efficiency environment friendly refuse pyrolysis plant - Google Patents
A kind of high-efficiency environment friendly refuse pyrolysis plant Download PDFInfo
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- CN109737423A CN109737423A CN201811570747.5A CN201811570747A CN109737423A CN 109737423 A CN109737423 A CN 109737423A CN 201811570747 A CN201811570747 A CN 201811570747A CN 109737423 A CN109737423 A CN 109737423A
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 30
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 143
- 239000007789 gas Substances 0.000 claims abstract description 110
- 238000005192 partition Methods 0.000 claims abstract description 51
- 239000000779 smoke Substances 0.000 claims abstract description 39
- 239000002893 slag Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims 5
- 238000000034 method Methods 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 17
- 239000003546 flue gas Substances 0.000 abstract description 17
- 238000004064 recycling Methods 0.000 abstract description 7
- 230000000505 pernicious effect Effects 0.000 abstract 1
- 238000011049 filling Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The invention belongs to technical field of garbage disposal equipment, specifically a kind of high-efficiency environment friendly refuse pyrolysis plant, including Burning Room；Further include hot gas room, smoke exhaust pipe, slag collection case, rubbish water recycling bins, gas distribution channel, appendix, partition, combustion-supporting mechanism, filter screen and with closure feeding port；The outside of Burning Room is arranged in the hot gas room, and hot gas is provided with gas pipeline on room；The gas distribution channel is used for the hot gas to the conveying of hot gas room for pyrolysis；By the way that partition and combustion-supporting mechanism are arranged in Burning Room, so that combustion-supporting mechanism squeezes rubbish, is punctured, smashed and has been sprayed, it eliminates the water in rubbish and adequately contacts rubbish with hot gas, efficiently burn to realize to rubbish, reduce the generation of pernicious gas in flue gas.
Description
Technical Field
The invention belongs to the technical field of garbage treatment equipment, and particularly relates to a high-efficiency environment-friendly garbage pyrolysis device.
Background
At present, domestic and foreign municipal solid waste treatment modes mainly include incineration, composting and sanitary landfill. Compared with the three modes, the incineration is the best way for the harmless treatment of the municipal domestic garbage, has the advantages of low cost, low energy consumption, small occupied area and the like, and limits the damage of harmful substances to the environment to the greatest extent. At present, most of domestic garbage incineration adopts a pyrolysis technology, garbage is pyrolyzed firstly, and generated smoke is led out from the upper part of a furnace body and then is treated.
A patent related to a technical scheme of a high-efficiency environment-friendly garbage pyrolysis device also appears in the prior art, and for example, a chinese patent with application number 201610235792 discloses an environment-friendly multifunctional garbage pyrolysis device. A flue gas chamber and a hot gas chamber are arranged outside the incineration chamber, a drying mechanism and an evaporation mechanism are arranged in the flue gas chamber, a flue gas channel for communicating the incineration chamber with the flue gas chamber is arranged on a partition wall between the incineration chamber and the flue gas chamber, a flue gas guide mechanism is arranged on the lower portion of the side wall of the flue gas chamber and is connected with a flue gas treatment mechanism, a dehumidification mechanism is arranged in the flue gas chamber, and a gas pipe surrounds the flue gas chamber and is communicated with the Sanskrit incineration chamber through a gas conveying channel of the partition wall.
This technical scheme's an environmental protection multipotency rubbish pyrolysis device can carry out the pyrolysis to rubbish. However, in the technical scheme, as the garbage is generally transported by a garbage truck, the garbage can be compressed by a garbage treatment truck during the transportation so as to be better transported, and the garbage can be agglomerated, so that the inside of the agglomerated garbage can be difficult to burn fully when the garbage is thrown into a burning chamber for burning, a large amount of harmful gas can be generated, and the garbage is difficult to treat; meanwhile, the garbage contains a large amount of water which is difficult to remove, so that the combustion efficiency of the garbage is influenced; so that the technical solution is limited.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems that the combustion is insufficient due to the caking of the garbage and the combustion efficiency is influenced by much moisture in the garbage; the invention provides a high-efficiency environment-friendly garbage pyrolysis device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a high-efficiency environment-friendly garbage pyrolysis device, which comprises an incineration chamber; the device also comprises a hot air chamber, a smoke exhaust pipe, a slag collecting box, a garbage water recovery box, a gas transmission channel, a gas transmission pipe, a partition plate, a combustion-supporting mechanism, a filter screen and a feed inlet with a sealing cover; the hot air chamber is arranged outside the incineration chamber, and a gas transmission pipeline is arranged on the hot air chamber; the gas transmission channel is used for transmitting hot gas for pyrolysis to the hot gas chamber; the gas delivery pipe is arranged on the incineration chamber and the hot gas chamber and is used for communicating the hot gas chamber with the incineration chamber and transmitting hot gas in the hot gas chamber into the incineration chamber; a partition plate is arranged inside the incineration chamber; the partition plate is provided with a plurality of through holes and is used for stacking garbage and filtering water in the garbage; the feeding port is arranged at the top of the incineration chamber; one end of the smoke exhaust pipe is arranged on the incineration chamber in a penetrating way, the other end of the smoke exhaust pipe is arranged on the hot air chamber, and the smoke exhaust pipe is used for exhausting smoke in the incineration chamber; the combustion-supporting mechanism is arranged on the partition plate and is used for improving the combustion effect of the garbage; the filter screen is arranged in the incineration chamber, is positioned below the partition board and is used for separating water in the slag and the garbage; the slag collecting box is arranged on the outer side of the incineration chamber and is communicated with the incineration chamber through a slag outlet, and the slag collecting box is used for collecting slag on the filter screen; the garbage water recovery tank is arranged at the bottom of the incineration chamber and is communicated with the incineration chamber through a garbage water outlet, and the garbage water recovery tank is used for recovering moisture in the garbage; wherein,
the combustion-supporting mechanism comprises a first air cylinder, an inflation tube, a first piston, a piston rod, a first spring, a second air cylinder, a second piston, a threaded rod, a spine, a second spring, a stop lever, a first air hole, a first sleeve, a baffle, a second air hole, a third spring, a second sleeve, a blade, a third air cylinder, a sliding block and a fourth spring; the first cylinder is arranged on the inner side wall of the incineration chamber, and an inflation pipe is arranged on the first cylinder; the gas-filled tube penetrates through the hot air chamber to reach the outside of the hot air chamber, and the gas-filled tube is used for filling gas into the first cylinder; the first piston is arranged in the first air cylinder in a sliding mode, and one end of a piston rod is fixedly connected to the lower side of the first piston; the other end of the piston rod is fixedly connected with the partition plate, and a first spring is sleeved on the piston rod; the first spring is positioned in the first cylinder and used for resetting the piston; the partition plate slides up and down in the incineration chamber through the matching of the first cylinder, the first piston, the piston rod, the first spring and the partition plate; the sliding block is arranged in a sliding groove formed in the upper side of the partition plate in a sliding mode, the sliding block is connected to the side wall of the sliding groove through a fourth spring, and a second air cylinder is hinged to the sliding block; a second piston is arranged in the second cylinder in a sliding mode, an air inlet is formed in the side wall of the second cylinder, the air inlet in the second cylinder is communicated with the first cylinder through a metal hose, the air inlet speed of the air inlet in the second cylinder is higher than the inflating speed of an inflation tube, a plurality of first air holes are formed in the upper side of the second cylinder, and stop rods are inserted in the first air holes in a sliding mode; the stop lever is fixedly connected with the second piston and is used for driving the second piston to move downwards; the second spring is arranged between the second piston and the second cylinder and used for pushing the second piston to reset and blocking the air inlet through the second piston; the threaded rod is fixedly connected with the upper side of the second piston, penetrates through the upper side wall of the second cylinder in a sliding mode and reaches the outside of the second cylinder, a spine is arranged at the upper end of the threaded rod, and a second sleeve is sleeved on the upper thread of the threaded rod in a sleeved mode; the second sleeve is rotatably arranged on the upper side wall of the second cylinder, and a blade is arranged on the outer side wall of the second sleeve and used for cutting off garbage; the first sleeve is arranged on the upper side of the second cylinder, a baffle is slidably mounted in the first sleeve, a second air hole is formed in the baffle, the baffle is used for extruding moisture in garbage, a third spring is arranged between the baffle and the second cylinder, and the third spring is used for resetting the baffle; the one end of No. three cylinders articulates on the inner wall of incineration chamber, and the other end of No. three cylinders articulates the downside at No. two cylinders, and No. three cylinders and a cylinder intercommunication through the cooperation between No. three cylinders, a cylinder and a piston for a piston can drive No. three cylinder extensions when the downstream.
Firstly, garbage is poured into an incineration chamber from a feeding port for incineration, hot gas is filled into a hot gas chamber through a gas transmission channel, the hot gas in the hot gas chamber is used for transmitting hot gas required by pyrolysis into the incineration chamber through a gas transmission pipe, gas is filled into a first cylinder through an inflation pipe, and the first piston moves downwards; meanwhile, the sharp pricks the piled and agglomerated garbage, and the blade cuts the garbage into small blocks under the driving of the sleeve II, so that on one hand, moisture in the garbage can be extruded out more easily, and on the other hand, the piled and agglomerated garbage can be cut off, and the garbage is dispersed more when blown away; the third spring is continuously compressed along with the continuous extrusion of the baffle, the baffle contacts the stop lever and drives the stop lever to move, the stop lever drives the second piston to slide, so that the second spring is compressed, meanwhile, the second piston is separated from an air inlet arranged on the second cylinder, the first cylinder is communicated with the second cylinder, the first spring pushes the first piston, so that the gas in the first cylinder is compressed into the second cylinder, the first piston is gradually reset at the moment, so that the partition plate is gradually moved upwards, the two second cylinders are rotated away from each other, the second piston is continuously pressed against the second spring under the action of the gas, the second piston drives the threaded rod to move, the second sleeve rotates through the matching between the threaded rod and the second sleeve, and the second sleeve drives the blade to break up the cut garbage, the garbage is more fully contacted with hot air, the garbage combustion efficiency is improved, the second piston drives the stop lever to slide out of the first air hole along with the continuous filling of the gas, the gas is discharged from the first air hole and disperses the garbage through the second air hole, the contact degree of the garbage and the hot air is further improved, and the garbage combustion efficiency is greatly improved; after the first spring drives the first piston to reset, the air pressure in the first cylinder is reduced, so that the air pressure in the second cylinder is reduced, and the second spring drives the second piston to reset to block an air inlet on the second cylinder again; the slag after the garbage combustion falls on the filter screen through the through-hole on the baffle, is collected in the slag collecting box, and the water that is extruded by the baffle falls below the filter screen, flows into recovery processing in the garbage water collection box.
Preferably, the pipe of discharging fume is the copper pipe, and discharges fume the pipe and be the heliciform winding in the steam room, and the exit of the pipe of discharging fume is provided with the air exhauster, and the air exhauster is used for taking out the flue gas, avoids the flue gas circulation not smooth. The flue gas temperature in the incineration chamber is very high, can utilize the high temperature of flue gas to carry out further heating to steam through coiling in the steam chamber, improves thermal utilization ratio.
Preferably, the gas conveying pipe is obliquely inserted into the incineration chamber, and a gas outlet of the gas conveying pipe is arranged upwards. The gas outlet of gas-supply pipe upwards sets up and can form an ascending air current in the combustion chamber to upwards blow rubbish, make the time that rubbish floated in the combustion chamber longer, make the contact of steam and rubbish more abundant, improve pyrolysis efficiency.
Preferably, one end of the connecting rod is symmetrically hinged to the lower side of the partition board; the other end of the connecting rod is hinged on the hair brush; the brush is arranged on the filter screen and used for brushing the filter screen. When the partition plate moves downwards, the brush can be driven by the connecting rod to brush on the filter screen, on one hand, the brush can push slag on the filter screen into the slag collecting box, on the other hand, the brush can brush the filter screen, so that the situation that the slag blocks meshes of the filter screen is avoided, and the garbage water collecting efficiency is improved.
Preferably, the air inlet of the smoke exhaust pipe is arranged in the middle of the incineration chamber, and high-temperature smoke can diffuse towards the middle of the incineration chamber when reaching saturation upwards to pyrolyze the garbage again.
Preferably, the gas filled in the first cylinder is oxygen, and the oxygen is used for fully combusting garbage. When oxygen blows towards the garbage through the second air hole, the combustion of the garbage can be assisted, and the generation of harmful gas is reduced.
The invention has the following beneficial effects:
1. according to the efficient environment-friendly garbage pyrolysis device, the partition plate and the combustion-supporting mechanism are arranged in the incineration chamber, so that the combustion-supporting mechanism extrudes, punctures, breaks away and sprays garbage, water in the garbage is removed, and the garbage is fully contacted with hot gas, so that efficient combustion of the garbage is realized, and harmful gas in smoke is reduced.
2. According to the efficient environment-friendly garbage pyrolysis device, the air inlet of the smoke exhaust pipe is arranged in the middle of the incineration chamber, and the smoke exhaust pipe is spirally wound in the hot air chamber, so that heat in high-temperature smoke in the incineration chamber is fully utilized, and the utilization rate of the heat is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the present invention in its operating state;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is an enlarged view at B in FIG. 1;
in the figure: the garbage water recycling device comprises an incineration chamber 1, a hot air chamber 2, a smoke exhaust pipe 3, an exhaust fan 31, a slag collecting box 4, a garbage water recycling box 5, a gas transmission channel 6, a gas transmission pipe 7, a partition plate 8, a combustion-supporting mechanism 9, a first cylinder 901, an inflation pipe 902, a first piston 903, a piston rod 904, a first spring 905, a second cylinder 906, a second piston 907, a threaded rod 908, a spine 909, a second spring 910, a stop lever 911, a first air hole 912, a first sleeve 913, a baffle 914, a second air hole 915, a third spring 916, a second sleeve 917, a blade 918, a third cylinder 919, a sliding block 920, a fourth spring 921, a filter screen 10, a feeding port 11, a connecting rod 12 and a brush 13.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the high-efficiency environment-friendly garbage pyrolysis device of the invention comprises an incineration chamber 1; the device also comprises a hot air chamber 2, a smoke exhaust pipe 3, a slag collecting box 4, a garbage water recovery box 5, a gas transmission channel 6, a gas transmission pipe 7, a partition plate 8, a combustion-supporting mechanism 9, a filter screen 10 and a feed opening 11 with a sealing cover; the hot air chamber 2 is arranged at the outer side of the incineration chamber 1, and 7 gas transmission pipes are arranged on the hot air chamber 2; the gas transmission channel 6 is used for transmitting hot gas for pyrolysis to the hot gas chamber 2; the gas pipe 7 is arranged on the incineration chamber 1 and the hot gas chamber 2, and the gas pipe 7 is used for communicating the hot gas chamber 2 with the incineration chamber 1 and transmitting hot gas in the hot gas chamber 2 into the incineration chamber 1; a partition plate 8 is arranged in the incineration chamber 1; the partition plate 8 is provided with a plurality of through holes, and the partition plate 8 is used for stacking garbage and filtering water in the garbage; the feeding port 11 is arranged at the top of the incineration chamber 1; one end of the smoke exhaust pipe 3 is arranged on the incineration chamber 1 in a penetrating way, the other end of the smoke exhaust pipe 3 is arranged on the hot air chamber 2, and the smoke exhaust pipe 3 is used for exhausting smoke in the incineration chamber 1; the combustion-supporting mechanism 9 is arranged on the partition plate 8, and the combustion-supporting mechanism 9 is used for improving the combustion effect of the garbage; the filter screen 10 is arranged in the incineration chamber 1, the filter screen 10 is positioned below the partition plate 8, and the filter screen 10 is used for separating water in the slag and the garbage; the slag collecting box 4 is arranged on the outer side of the incineration chamber 1, the slag collecting box 4 is communicated with the incineration chamber 1 through a slag outlet, and the slag collecting box 4 is used for collecting slag on the filter screen 10; the garbage water recycling tank 5 is arranged at the bottom of the incineration chamber 1, the garbage water recycling tank 5 is communicated with the incineration chamber 1 through a garbage water outlet, and the garbage water recycling tank 5 is used for recycling moisture in garbage; wherein,
the combustion-supporting mechanism 9 comprises a first air cylinder 901, an air charging pipe 902, a first piston 903, a piston rod 904, a first spring 905, a second air cylinder 906, a second piston 907, a threaded rod 908, a spine 909, a second spring 910, a stop lever 911, a first air hole 912, a first sleeve 913, a baffle 914, a second air hole 915, a third spring 916, a second sleeve 917, a blade 918, a third air cylinder 919, a sliding block 920 and a fourth spring 921; the first cylinder 901 is arranged on the inner side wall of the incineration chamber 1, and an inflation pipe 902 is arranged on the first cylinder 901; the inflation tube 902 penetrates through the hot air chamber 2 to reach the outside of the hot air chamber 2, and the inflation tube 902 is used for inflating gas into the first cylinder 901; the first piston 903 is slidably arranged in the first cylinder 901, and one end of a piston rod 904 is fixedly connected to the lower side of the first piston 903; the other end of the piston rod 904 is fixedly connected with the partition plate 8, and a first spring 905 is sleeved on the piston rod 904; the first spring 905 is positioned in the first cylinder 901, and the first spring 905 is used for resetting the piston; through the matching among the first cylinder 901, the first piston 903, the piston rod 904, the first spring 905 and the partition plate 8, the partition plate 8 can slide up and down in the incineration chamber 1; the sliding block 920 is slidably mounted in a sliding groove formed in the upper side of the partition plate 8, the sliding block 920 is connected to the side wall of the sliding groove through a fourth spring 921, and a second air cylinder 906 is hinged to the sliding block 920; a second piston 907 is arranged in the second cylinder 906 in a sliding mode, an air inlet is formed in the side wall of the second cylinder 906, the air inlet in the second cylinder 906 is communicated with the first cylinder 901 through a metal hose, the air inlet speed of the air inlet in the second cylinder 906 is higher than the air inflation speed of the air inflation pipe 902, a plurality of first air holes 912 are formed in the upper side of the second cylinder 906, and stop rods 911 are inserted in the first air holes 912 in a sliding mode; the stop lever 911 is fixedly connected with the second piston 907, and the stop lever 911 is used for driving the second piston 907 to move downwards; the second spring 910 is arranged between the second piston 907 and the second cylinder 906, and the second spring 910 is used for pushing the second piston 907 to reset and blocking an air inlet through the second piston 907; the threaded rod 908 is fixedly connected with the upper side of the second piston 907, the threaded rod 908 penetrates through the upper side wall of the second air cylinder 906 in a sliding mode and reaches the outside of the second air cylinder 906, a sharp spine 909 is arranged at the upper end of the threaded rod 908, and a second sleeve 917 is sleeved on the upper thread of the threaded rod 908 in a sleeved mode; the second sleeve 917 is rotatably installed on the upper side wall of the second cylinder 906, a blade 918 is arranged on the outer side wall of the second sleeve 917, and the blade 918 is used for cutting off garbage; the first sleeve 913 is arranged on the upper side of the second cylinder 906, a baffle 914 is slidably mounted in the first sleeve 913, a second air hole 915 is formed in the baffle 914, the baffle 914 is used for extruding water in garbage, a third spring 916 is arranged between the baffle 914 and the second cylinder 906, and the third spring 916 is used for resetting the baffle 914; one end of the third cylinder 919 is hinged to the inner wall of the incineration chamber 1, the other end of the third cylinder 919 is hinged to the lower side of the second cylinder 906, the third cylinder 919 is communicated with the first cylinder 901, and the first cylinder 919, the first cylinder 901 and the first piston 903 are matched with each other, so that the first piston 903 can drive the third cylinder 919 to extend when moving downwards.
Firstly, garbage is poured into the incineration chamber 1 from the feeding port 11 for incineration, hot gas is filled into the hot gas chamber 2 through the gas transmission channel 6, the hot gas in the hot gas chamber 2 is transmitted into the incineration chamber 1 through the gas transmission pipe 7, the hot gas required for pyrolysis is filled into the first cylinder 901 through the gas filling pipe 902, so that the first piston 903 moves downwards, on the one hand, through the cooperation among the first piston 903, the piston rod 904 and the partition 8, the partition 8 moves downwards, the partition 8 drives the second cylinder 906 to move downwards, on the other hand, the first piston 903 moves downwards to extend the third cylinder 919, through the cooperation of the third air cylinder 919, the partition plate 8 and the sliding block 920, the two second air cylinders 906 rotate close to each other, at the moment, the two baffle plates 914 are driven by the second air cylinders 906 to extrude the garbage together, and moisture in the garbage is extruded out, so that the garbage can be incinerated more quickly; meanwhile, the sharp spines 909 pierce the piled and blocked garbage, and the blades 918 are driven by the second sleeve 917 to cut the garbage into small pieces, so that moisture in the garbage can be extruded out more easily, and the piled and blocked garbage can be cut off to be dispersed more when the garbage is blown away; with the continuous extrusion of the baffle 914, the third spring 916 is continuously compressed, the baffle 914 contacts the stop lever 911 and drives the stop lever 911 to move, the stop lever drives the second piston 907 to slide, so that the second spring 910 is compressed, meanwhile, the second piston 907 is separated from an air inlet arranged on the second cylinder 906, at this time, the first cylinder 901 is communicated with the second cylinder 906, the first spring 905 pushes the first piston 903, so that the gas in the first cylinder 901 is compressed into the second cylinder 906, because the air inlet speed of the air inlet on the second cylinder 906 is greater than the air charging speed of the air charging pipe 902, at this time, the first piston 903 is gradually reset, so that the partition plate 8 gradually moves upwards, the two second cylinders 906 rotate away from each other, the second piston 907 continuously compresses the second spring 910 under the action of the gas, the second piston 907 drives the threaded rod 908 to move, and through the matching between the threaded rod 908 and the second sleeve 917, the second sleeve 917 rotates, the second sleeve 917 drives the blade 918 to break up the cut garbage, the garbage is fully contacted with hot air, the combustion efficiency of the garbage is improved, the second piston 907 drives the blocking rod 911 to slide out of the first air hole 912 along with the continuous filling of gas, the gas is discharged from the first air hole 912 and breaks up the garbage through the second air hole 915, the contact degree of the garbage and the hot air is further improved, and the combustion efficiency of the garbage is greatly improved; after the first spring 905 drives the first piston 903 to reset, the air pressure in the first air cylinder 901 is reduced, so that the air pressure in the second air cylinder 906 is reduced, and the second spring 910 drives the second piston 907 to reset to block an air inlet on the second air cylinder 906 again; the slag after the garbage combustion falls on the filter screen 10 through the through holes on the partition plate 8, is collected in the slag collection box 4, and the water extruded by the baffle 914 falls below the filter screen 10 and flows into the garbage water recovery box 5 for recovery treatment.
As an embodiment of the present invention, the smoke exhaust pipe 3 is a copper pipe, the smoke exhaust pipe 3 is spirally wound in the hot air chamber 2, an exhaust fan 31 is disposed at an outlet of the smoke exhaust pipe 3, and the exhaust fan 31 is used for extracting smoke to prevent the smoke from flowing unsmoothly. The flue gas temperature in the incineration chamber 1 is very high, and the high temperature that can utilize the flue gas through coiling in hot air chamber 2 carries out further heating to steam, improves thermal utilization ratio.
As an embodiment of the invention, the air delivery pipe 7 is obliquely inserted into the incineration chamber 1, and the air outlet of the air delivery pipe 7 is arranged upwards. The gas outlet of the gas pipe 7 is upwards arranged to form an upward gas flow in the incineration chamber 1, so that garbage is upwards blown, the floating time of the garbage in the incineration chamber 1 is longer, the hot gas is more fully contacted with the garbage, and the pyrolysis efficiency is improved.
As an embodiment of the invention, the lower side of the clapboard 8 is symmetrically hinged with one end of a connecting rod 12; the other end of the connecting rod 12 is hinged on the hairbrush 13; the brush 13 is arranged on the filter screen 10, and the brush 13 is used for washing the filter screen 10. When the partition plate 8 moves downwards, the brush 13 is driven by the connecting rod 12 to brush the filter screen 10, on one hand, the brush 13 can push slag on the filter screen 10 into the slag collection box 4, on the other hand, the brush 13 can brush the filter screen 10, so that the slag is prevented from blocking meshes of the filter screen 10, and the garbage water collection efficiency is improved.
As an embodiment of the invention, the air inlet of the smoke exhaust pipe 3 is arranged in the middle of the incineration chamber 1, and when the high-temperature smoke reaches the saturation state, the high-temperature smoke can diffuse to the middle of the incineration chamber 1 to pyrolyze the garbage again.
In one embodiment of the present invention, the gas filled in the first cylinder 901 is oxygen, and the oxygen is used for sufficient combustion of garbage. When oxygen blows towards the garbage through the second air hole 915, the combustion of the garbage can be assisted, and the generation of harmful gas is reduced.
When the garbage incinerator works, garbage is poured into the incineration chamber 1 from the feeding port 11 for incineration, hot gas is filled into the hot gas chamber 2 through the gas conveying channel 6, the hot gas in the hot gas chamber 2 conveys the hot gas required by pyrolysis into the incineration chamber 1 through the gas conveying pipe 7, the gas is filled into the first cylinder 901 through the gas filling pipe 902, the first piston 903 moves downwards, on one hand, the partition plate 8 moves downwards through the cooperation among the first piston 903, the piston rod 904 and the partition plate 8, the partition plate 8 drives the second cylinder 906 to move downwards, on the other hand, the third cylinder 919 extends, the two second cylinders 906 rotate close to each other through the cooperation among the third cylinder 919, the partition plate 8 and the sliding block 920, at the moment, the two baffle plates 914 jointly press the garbage under the driving of the second cylinder 906, the moisture in the garbage is squeezed out, and the garbage can be incinerated more quickly; meanwhile, the sharp spines 909 pierce the piled and blocked garbage, and the blades 918 are driven by the second sleeve 917 to cut the garbage into small pieces, so that moisture in the garbage can be extruded out more easily, and the piled and blocked garbage can be cut off to be dispersed more when the garbage is blown away; with the continuous extrusion of the baffle 914, the third spring 916 is continuously compressed, the baffle 914 contacts the stop lever 911 and drives the stop lever 911 to move, the stop lever drives the second piston 907 to slide, so that the second spring 910 is compressed, meanwhile, the second piston 907 is separated from an air inlet arranged on the second cylinder 906, at this time, the first cylinder 901 is communicated with the second cylinder 906, the first spring 905 pushes the first piston 903, so that the gas in the first cylinder 901 is compressed into the second cylinder 906, because the air inlet speed of the air inlet on the second cylinder 906 is greater than the air charging speed of the air charging pipe 902, at this time, the first piston 903 is gradually reset, so that the partition plate 8 gradually moves upwards, the two second cylinders 906 rotate away from each other, the second piston 907 continuously compresses the second spring 910 under the action of the gas, the second piston 907 drives the threaded rod 908 to move, and through the matching between the threaded rod 908 and the second sleeve 917, the second sleeve 917 rotates, the second sleeve 917 drives the blade 918 to break up the cut garbage, the garbage is fully contacted with hot air, the combustion efficiency of the garbage is improved, the second piston 907 drives the blocking rod 911 to slide out of the first air hole 912 along with the continuous filling of gas, the gas is discharged from the first air hole 912 and breaks up the garbage through the second air hole 915, the contact degree of the garbage and the hot air is further improved, and the combustion efficiency of the garbage is greatly improved; after the first spring 905 drives the first piston 903 to reset, the air pressure in the first air cylinder 901 is reduced, so that the air pressure in the second air cylinder 906 is reduced, and the second spring 910 drives the second piston 907 to reset to block an air inlet on the second air cylinder 906 again; on the slag after the rubbish burning passes through-hole on the baffle 8 and drops filter screen 10, collect in the slag collecting box 4, the below of filter screen 10 is fallen to the water that is extruded by baffle 914, flow into recovery processing in the rubbish water recovery case 5, can drive brush 13 through connecting rod 12 when baffle 8 downstream and brush on filter screen 10, brush 13 can push the slag collecting box 4 with the slag on the filter screen 10 in on the one hand, on the other hand brush 13 can wash filter screen 10, avoid the slag to block up filter screen 10 mesh, improve the collection efficiency of waste water.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
Claims (6)
1. An efficient environment-friendly garbage pyrolysis device comprises an incineration chamber (1); the method is characterized in that: the device also comprises a hot air chamber (2), a smoke exhaust pipe (3), a slag collecting box (4), a garbage water recovery box (5), a gas transmission channel (6), a gas transmission pipe (7), a partition plate (8), a combustion-supporting mechanism (9), a filter screen (10) and a feeding port (11) with a sealing cover; the hot air chamber (2) is arranged at the outer side of the incineration chamber (1), and a gas transmission pipe (7) is arranged on the hot air chamber (2); the gas transmission channel (6) is used for transmitting hot gas for pyrolysis to the hot gas chamber (2); the gas conveying pipe (7) is arranged on the incineration chamber (1) and the hot gas chamber (2), and the gas conveying pipe (7) is used for communicating the hot gas chamber (2) with the incineration chamber (1) and conveying hot gas in the hot gas chamber (2) into the incineration chamber (1); a partition plate (8) is arranged in the incineration chamber (1); the partition plate (8) is provided with a plurality of through holes, and the partition plate (8) is used for stacking garbage and filtering water in the garbage; the feeding port (11) is arranged at the top of the incineration chamber (1); one end of the smoke exhaust pipe (3) is arranged on the incineration chamber (1) in a penetrating way, the other end of the smoke exhaust pipe (3) is arranged on the hot air chamber (2), and the smoke exhaust pipe (3) is used for exhausting smoke in the incineration chamber (1); the combustion-supporting mechanism (9) is arranged on the partition plate (8), and the combustion-supporting mechanism (9) is used for improving the combustion effect of the garbage; the filter screen (10) is arranged in the incineration chamber (1), the filter screen (10) is positioned below the partition plate (8), and the filter screen (10) is used for separating water in the slag and the garbage; the slag collecting box (4) is arranged on the outer side of the incineration chamber (1), the slag collecting box (4) is communicated with the incineration chamber (1) through a slag outlet, and the slag collecting box (4) is used for collecting slag on the filter screen (10); the garbage water recovery tank (5) is arranged at the bottom of the incineration chamber (1), the garbage water recovery tank (5) is communicated with the incineration chamber (1) through a garbage water outlet, and the garbage water recovery tank (5) is used for recovering moisture in garbage; wherein,
the combustion-supporting mechanism (9) comprises a first air cylinder (901), an air inflation tube (902), a first piston (903), a piston rod (904), a first spring (905), a second air cylinder (906), a second piston (907), a threaded rod (908), a spine (909), a second spring (910), a stop lever (911), a first air hole (912), a first sleeve (913), a baffle (914), a second air hole (915), a third spring (916), a second sleeve (917), a blade (918), a third air cylinder (919), a sliding block (920) and a fourth spring (921); the first cylinder (901) is arranged on the inner side wall of the incineration chamber (1), and an inflation pipe (902) is arranged on the first cylinder (901); the inflation tube (902) penetrates through the hot air chamber (2) to reach the outside of the hot air chamber (2), and the inflation tube (902) is used for inflating air into the first air cylinder (901); the first piston (903) is arranged in the first cylinder (901) in a sliding mode, and one end of a piston rod (904) is fixedly connected to the lower side of the first piston (903); the other end of the piston rod (904) is fixedly connected with the partition plate (8), and a first spring (905) is sleeved on the piston rod (904); the first spring (905) is positioned in the first cylinder (901), and the first spring (905) is used for resetting the piston; the partition plate (8) slides up and down in the incineration chamber (1) through the matching among the first cylinder (901), the first piston (903), the piston rod (904), the first spring (905) and the partition plate (8); the sliding block (920) is slidably arranged in a sliding groove formed in the upper side of the partition plate (8), the sliding block (920) is connected to the side wall of the sliding groove through a fourth spring (921), and a second air cylinder (906) is hinged to the sliding block (920); a second piston (907) is arranged in the second cylinder (906) in a sliding mode, an air inlet is formed in the side wall of the second cylinder (906), the air inlet in the second cylinder (906) is communicated with the first cylinder (901) through a metal hose, the air inlet speed of the air inlet in the second cylinder (906) is larger than the air inflation speed of the air inflation pipe (902), a plurality of first air holes (912) are formed in the upper side of the second cylinder (906), and stop rods (911) are inserted in the first air holes (912) in a sliding mode; the stop lever (911) is fixedly connected with the second piston (907), and the stop lever (911) is used for driving the second piston (907) to move downwards; the second spring (910) is arranged between the second piston (907) and the second cylinder (906), and the second spring (910) is used for pushing the second piston (907) to reset and blocking an air inlet on the second cylinder (906) through the second piston (907); the threaded rod (908) is fixedly connected with the upper side of the second piston (907), the threaded rod (908) penetrates through the upper side wall of the second air cylinder (906) in a sliding mode and reaches the outside of the second air cylinder (906), a sharp spine (909) is arranged at the upper end of the threaded rod (908), and a second sleeve (917) is sleeved on the upper thread of the threaded rod (908); the second sleeve (917) is rotatably mounted on the upper side wall of the second air cylinder (906), a blade (918) is arranged on the outer side wall of the second sleeve (917), and the blade (918) is used for cutting off garbage; the first sleeve (913) is arranged on the upper side of the second cylinder (906), a baffle (914) is arranged in the first sleeve (913) in a sliding mode, a second air hole (915) is formed in the baffle (914), the baffle (914) is used for extruding water in garbage, a third spring (916) is arranged between the baffle (914) and the second cylinder (906), and the third spring (916) is used for resetting the baffle (914); one end of the third cylinder (919) is hinged to the inner wall of the incineration chamber (1), the other end of the third cylinder (919) is hinged to the lower side of the second cylinder (906), the third cylinder (919) is communicated with the first cylinder (901), and the first cylinder (919), the first cylinder (901) and the first piston (903) are matched to enable the first piston (903) to drive the third cylinder (919) to extend when moving downwards.
2. The efficient and environment-friendly waste pyrolysis device as recited in claim 1, wherein: the smoke exhaust pipe (3) is a copper pipe, the smoke exhaust pipe (3) is wound in the hot air chamber (2) in a spiral mode, an exhaust fan (31) is arranged at the position of an outlet of the smoke exhaust pipe (3), the exhaust fan (31) is used for extracting smoke, and the smoke circulation is prevented from being unsmooth.
3. The efficient and environment-friendly waste pyrolysis device as recited in claim 1, wherein: the gas transmission pipe (7) is obliquely inserted into the incineration chamber (1), and the gas outlet of the gas transmission pipe (7) is arranged upwards.
4. The efficient and environment-friendly waste pyrolysis device as recited in claim 1, wherein: one ends of connecting rods (12) are symmetrically hinged to the lower side of the partition plate (8); the other end of the connecting rod (12) is hinged on the hairbrush (13); the hairbrush (13) is arranged on the filter screen (10), and the hairbrush (13) is used for brushing the filter screen (10).
5. The efficient and environment-friendly waste pyrolysis device as recited in claim 1, wherein: the air inlet of the smoke exhaust pipe (3) is arranged in the middle of the incineration chamber (1), and high-temperature smoke upwards reaches the middle of the incineration chamber (1) when saturated and diffuses to carry out pyrolysis on garbage.
6. The efficient and environment-friendly waste pyrolysis device as recited in claim 1, wherein: the gas filled in the first cylinder (901) is oxygen which is used for fully burning garbage.
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| CN201811570747.5A CN109737423B (en) | 2018-12-21 | 2018-12-21 | High-efficient environmental protection rubbish pyrolysis device |
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| CN201811570747.5A CN109737423B (en) | 2018-12-21 | 2018-12-21 | High-efficient environmental protection rubbish pyrolysis device |
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| CN109737423B CN109737423B (en) | 2019-12-27 |
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| CN112856437A (en) * | 2021-01-18 | 2021-05-28 | 马志卓 | High-efficient pyrolysis waste incinerator |
| CN112843948A (en) * | 2020-12-14 | 2021-05-28 | 利晟（杭州）科技有限公司 | Waste incineration flue gas preprocessing device |
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| CN113338245A (en) * | 2021-06-07 | 2021-09-03 | 李雪 | Offshore garbage recycling device for marine environment protection based on wave driving |
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| CN109737423B (en) | 2019-12-27 |
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