CN113333439A - Top-end moving blanking system and method of garbage pyrolysis gasification furnace - Google Patents
Top-end moving blanking system and method of garbage pyrolysis gasification furnace Download PDFInfo
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- CN113333439A CN113333439A CN202110603713.7A CN202110603713A CN113333439A CN 113333439 A CN113333439 A CN 113333439A CN 202110603713 A CN202110603713 A CN 202110603713A CN 113333439 A CN113333439 A CN 113333439A
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 146
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 96
- 238000002309 gasification Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 183
- 238000007599 discharging Methods 0.000 claims abstract description 47
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 26
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 10
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a top end moving blanking system and a top end moving blanking method for a garbage pyrolysis gasification furnace, wherein the system comprises a moving device and a blanking mechanism connected with the moving device, the moving device drives the blanking mechanism to move back and forth along the length direction of a feeding port of the garbage pyrolysis gasification furnace, the blanking mechanism is communicated with the garbage pyrolysis gasification furnace, and the blanking mechanism and the moving device are controlled by a monitoring module; the method comprises the steps that a monitoring module controls a moving device to act, the moving device drives a discharging mechanism to reciprocate along the length direction of a feeding opening of the garbage pyrolysis gasification furnace, and meanwhile, the monitoring module controls a discharging rotating mechanism in the discharging mechanism to act, so that garbage in the discharging mechanism falls into the garbage pyrolysis gasification furnace through the feeding opening. The invention is convenient for garbage to enter the garbage pyrolysis gasification furnace, meets the requirement of longitudinal distribution of the garbage pyrolysis gasification furnace, and ensures that the garbage in the garbage pyrolysis gasification furnace is uniformly distributed.
Description
Technical Field
The invention belongs to the technical field of blanking of a garbage pyrolysis gasification furnace, and particularly relates to a top-end movable blanking system of the garbage pyrolysis gasification furnace.
Background
Pyrolysis and gasification of garbage are processes of breaking macromolecules of organic components in the garbage to generate micromolecular gas, tar and residues. The garbage pyrolysis gasification technology not only realizes the harmlessness, reduction and reclamation of garbage, but also can effectively overcome the pollution problem caused by garbage incineration, thereby becoming a garbage treatment technology with considerable development prospect. But there are some problems in the unloader of garbage pyrolysis gasifier at present:
firstly, the garbage is thermally expanded in a high-temperature environment, so that the garbage is not easy to enter a garbage pyrolysis gasification furnace when passing through a bin;
secondly, in the process that the garbage enters the garbage pyrolysis gasification furnace through the bin, the distribution of the garbage in the garbage pyrolysis gasification furnace is uneven, the amount of partial garbage in the garbage pyrolysis gasification furnace is less, and airflow short circuit exists; the partial rubbish is more in the rubbish pyrolysis gasifier, has the insufficient problem of pyrolysis gasification.
Consequently, need the top of a reasonable in design's rubbish pyrolysis gasifier to remove unloading system now, the rubbish of being convenient for gets into rubbish pyrolysis gasifier, adapts to the demand of the vertical cloth of rubbish pyrolysis gasifier to make rubbish evenly distributed in the rubbish pyrolysis gasifier, and then improve pyrolysis gasification sufficiency.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a top end moving blanking system of a garbage pyrolysis gasification furnace, aiming at the defects in the prior art, the top end moving blanking system is simple in structure and reasonable in design, is convenient for garbage to enter the garbage pyrolysis gasification furnace, meets the requirement of longitudinal material distribution of the garbage pyrolysis gasification furnace, enables the garbage in the garbage pyrolysis gasification furnace to be uniformly distributed, further improves the pyrolysis gasification sufficiency, and is high in practicability.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a top removes unloading system of rubbish pyrolysis gasification stove which characterized in that: the garbage thermal decomposition gasification furnace comprises a moving device arranged at the top of the garbage thermal decomposition gasification furnace and a blanking mechanism connected with the moving device, wherein the moving device drives the blanking mechanism to reciprocate along the length direction of a feeding port of the garbage thermal decomposition gasification furnace, and the blanking mechanism is communicated with the garbage thermal decomposition gasification furnace so that garbage in the blanking mechanism enters the garbage thermal decomposition gasification furnace; the blanking mechanism and the moving device are controlled by a monitoring module.
Foretell top of rubbish pyrolysis gasification stove removes unloading system which characterized in that: the blanking mechanism comprises a blanking bin and a blanking rotating mechanism arranged on the blanking bin, the blanking bin is communicated with the furnace body, the length direction of the blanking bin is consistent with the width direction of the furnace body, and the blanking rotating mechanism extends out of the long side surface of the blanking bin;
the blanking rotating mechanism not only can push the garbage in the blanking bin to fall into the furnace body, but also can push the blocked garbage in the blanking bin to be discharged outside the blanking bin;
the blanking rotating mechanism is controlled by the monitoring module.
Foretell top of rubbish pyrolysis gasification stove removes unloading system which characterized in that: an upper material bin is arranged at the top of the lower material bin and is communicated with the lower material bin;
the feeding bin and the discharging bin are both hollow, n material passing cavities are arranged in the feeding bin and the discharging bin, the number of the discharging rotating mechanisms is n, one group of discharging rotating mechanisms is arranged in each material passing cavity in the discharging bin, and n is a positive integer;
when n is more than or equal to 2, n material passing cavities are uniformly distributed along the width direction of the furnace body, and n groups of the blanking rotating mechanisms are arranged in the height direction of the blanking bin in a staggered mode.
Foretell top of rubbish pyrolysis gasification stove removes unloading system which characterized in that: the blanking rotating mechanism comprises a first blanking rotating mechanism and a second blanking rotating mechanism which are symmetrically arranged and extend out of the long side surface of the blanking bin, the first blanking rotating mechanism and the second blanking rotating mechanism are arranged along the length direction of the blanking bin, and a gap is arranged between the first blanking rotating mechanism and the second blanking rotating mechanism so as to push garbage to fall into the furnace body;
a first containing cover for containing the extending part of the first blanking rotating mechanism is arranged on one long side surface of the lower storage bin, a second containing cover for containing the extending part of the second blanking rotating mechanism is arranged on the other long side surface of the lower storage bin, the first containing cover comprises an upper arc-shaped containing cover and a lower arc-shaped containing cover, a telescopic oil cylinder is arranged on one side of the lower storage bin, the telescopic end of the telescopic oil cylinder is connected with the upper arc-shaped containing cover, and the telescopic oil cylinder drives the upper arc-shaped containing cover to open and close;
the second accommodating cover is a semicircular accommodating cover.
Foretell top of rubbish pyrolysis gasification stove removes unloading system which characterized in that: the first blanking rotating mechanism and the second blanking rotating mechanism are identical in structure, and each of the first blanking rotating mechanism and the second blanking rotating mechanism comprises a blanking motor, a blanking speed reducer in transmission connection with the blanking motor, a rotating shaft extending into the blanking speed reducer and in transmission connection with the blanking speed reducer, and a pushing component sleeved on the rotating shaft and rotating along with the rotating shaft, wherein the rotating shaft and the pushing component are arranged in a material passing cavity of the blanking bin in a penetrating manner, and the pushing component extends out of the long side surface of the blanking bin; the blanking motor is controlled by the monitoring module.
The pushing component comprises a sleeve sleeved on the rotating shaft and a plurality of cutting heads arranged on the circumferential side wall of the sleeve.
Foretell top of rubbish pyrolysis gasification stove removes unloading system which characterized in that: the moving device comprises a flexible cover plate mechanism arranged at the top of the furnace body and a moving driving mechanism for driving the flexible cover plate mechanism to move along the length direction of the furnace body;
the flexible cover plate mechanism comprises two flexible cover plate parts which are symmetrically arranged at two sides of the blanking mechanism, each flexible cover plate part comprises a flexible cover plate body, an L-shaped connecting piece arranged at one end of the flexible cover plate body and a counterweight rod arranged at the other end of the flexible cover plate body, and the L-shaped connecting pieces are connected with the base in the blanking mechanism;
the top surface of the flexible cover plate body is provided with a plurality of uniformly distributed supporting and reinforcing members so that the flexible cover plate body is attached to the top surface of the furnace body when moving.
Foretell top of rubbish pyrolysis gasification stove removes unloading system which characterized in that: the number of the moving driving mechanisms is two, the two moving driving mechanisms are symmetrically arranged at the tops of two opposite outer side surfaces of the furnace body, each moving driving mechanism comprises a moving motor, a moving speed reducer in transmission connection with the moving motor and two rotating drums which are symmetrically arranged at two sides of the moving speed reducer and in transmission connection, a transmission part is arranged on each rotating drum, and the transmission parts are connected with the blanking mechanism;
the mobile motor is controlled by a monitoring module.
Foretell top of rubbish pyrolysis gasification stove removes unloading system which characterized in that: the feeding mechanism comprises a feeding part, a transmission part and a discharging part, wherein the feeding part comprises a rotary drum, a movable rotary shaft, a chain wheel and a chain, the movable rotary shaft is in transmission connection with the rotary drum, the chain wheel is sleeved on the movable rotary shaft, the chain is wound on the chain wheel, a connecting folded plate is arranged on a base in the feeding mechanism, the end part of the chain is connected with the end part of a counterweight rod, and the middle part of the chain is connected with the connecting folded plate;
the side is provided with the slide rail around the top of furnace body, the bottom of base is provided with the backup pad in the unloading mechanism, the four corners of backup pad is provided with the pulley, connect the folded plate and clamp on the slide rail and can slide along the slide rail.
Meanwhile, the invention also discloses a garbage pyrolysis gasification method which is simple in method steps, reasonable in design and good in use effect, and is characterized by comprising the following steps:
the control module controls the movement of the moving device, the moving device drives the discharging mechanism to move along the length direction of the feeding port of the garbage pyrolysis gasification furnace, and meanwhile, the discharging mechanism moves along the length direction reciprocating movement process of the feeding port of the garbage pyrolysis gasification furnace, and the control module controls the discharging rotating mechanism in the discharging mechanism to move so that garbage in the discharging mechanism falls into the garbage pyrolysis gasification furnace through the feeding port.
Compared with the prior art, the invention has the following advantages:
1. the top end moving blanking system of the garbage pyrolysis gasification furnace is simple in structure, reasonable in design and simple and convenient to install and arrange.
2. The feeding bin is arranged to be used for feeding and containing the garbage to be pyrolyzed and gasified, so that the garbage enters the garbage pyrolysis and gasification furnace and provides a channel for conveying the garbage, on one hand, the garbage can be effectively contained, the conveying of the blanking rotating mechanism is facilitated, and the treatment efficiency is improved; on the other hand, the distance between the feeding device and the top of the garbage pyrolysis gasification furnace is increased, the feeding process is prevented from being damaged by heat radiation in the garbage pyrolysis gasification furnace, and the feeding safety is improved.
3. The feeding rotating mechanism is arranged on the channel of the garbage pyrolysis gasifier through the feeding bin, so that the garbage can be crushed and can be uniformly fed into the garbage pyrolysis gasifier through the feeding channel in real time, and the requirement of transverse distribution of the garbage pyrolysis gasifier is met.
4. The moving device is arranged, the discharging mechanism can be driven to reciprocate along the feeding port at the top of the garbage pyrolysis gasification furnace through the moving device, so that garbage can conveniently enter the garbage pyrolysis gasification furnace, the requirement on longitudinal distribution of the garbage pyrolysis gasification furnace is met, and the discharging uniformity is further improved.
5. The blanking mechanism and the moving device are controlled by the monitoring module, so that the blanking mechanism and the moving device are convenient to operate, the labor intensity of workers is reduced, and the system can operate for a long time.
6. The top end moving blanking method of the garbage pyrolysis gasification furnace has simple steps and reasonable design, and the monitoring module controls the movement of the moving device to enable the blanking mechanism to move in a reciprocating mode to blank garbage into the furnace body, so that the garbage in the garbage pyrolysis gasification furnace is uniformly distributed.
In conclusion, the garbage pyrolysis gasification furnace is simple in structure and reasonable in design, garbage can conveniently enter the garbage pyrolysis gasification furnace, the requirement of the garbage pyrolysis gasification furnace for longitudinal distribution is met, the garbage in the garbage pyrolysis gasification furnace is uniformly distributed, the pyrolysis gasification sufficiency is further improved, and the practicability is high.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic structural diagram of the feeding bin of the present invention.
Fig. 4 is a schematic structural diagram of the blanking bin of the invention.
Fig. 5 is a schematic structural view of the blanking rotating mechanism of the invention.
Fig. 6 is a schematic structural view of the blanking rotating mechanism of the present invention with the accommodating cover removed.
Fig. 7 is a schematic structural diagram of the movement driving mechanism of the present invention.
Fig. 8 is a schematic structural view of a flexible cover member of the present invention.
Fig. 9 is a schematic structural view of the mobile device of the present invention with the flexible cover removed.
FIG. 10 is a schematic block circuit diagram of the monitoring module of the present invention.
Description of reference numerals:
1, feeding a bin; 11-a first upper material passing cavity; 12-a second upper material passing cavity;
13-an upper baffle plate; 14, a material blocking frame;
113-upper L-shaped plate; 114-lower L-shaped plate;
115 — a first vertical support bar; 116 — a second vertical support bar; 117-cross bar;
31 — a first containment cover; 311-upper arc containing cover; 312-lower arc containment hood;
313 — a hinge; 314-a connecting plate; 32 — a second containment case;
4, a telescopic oil cylinder; 5, discharging a bin; 51-a first lower material passing cavity;
52-second lower material passing cavity; 53-lower spacer; 54-a base;
55-a second support; 56-first support frame; 57 — a first opening;
58 — a second opening; 59-a blanking bin body; 510 — a top plate;
511-mounting groove; 512-support plate; 6, a first blanking rotating mechanism;
7-a second blanking rotating mechanism; 71-a blanking motor; 72-blanking reducer;
73-a rotating shaft; 74-connecting plate; 75-vertical support plates;
77-sleeve; 78-a cutting head; 710-a seated bearing;
711 — end bearing; 81-moving motor; 82-moving the reducer;
83-a rotating drum; 84-a sprocket; 85-moving the rotating shaft;
86-side seated bearing; 87-a chain; 88-connecting the folded plate;
9-a flexible cover member; 91-a flexible cover plate body;
92-L-shaped connectors; 93-counterweight rod; 94-lower steel;
95-upper steel; 96-reinforcing ribs; 97-connecting a reinforcement chain;
10-garbage pyrolysis gasification furnace; 100-top surface of furnace body; 101-a feeding port;
21-a slide rail; 22-a pulley; 23 — a first current sensor;
24 — a second current sensor; 25-a microcontroller; 26-a wireless communication module;
27-a blanking motor driving module; 28-moving the motor driving module;
29-alarm.
Detailed Description
As shown in fig. 1 to 10, the present invention includes a moving device disposed at the top of a waste pyrolysis gasifier 10 and a discharging mechanism connected to the moving device, wherein the moving device drives the discharging mechanism to move back and forth along the length direction of a material inlet 101 of the waste pyrolysis gasifier 10, and the discharging mechanism is communicated with the waste pyrolysis gasifier 10, so that the waste in the discharging mechanism enters the waste pyrolysis gasifier 10; the blanking mechanism and the moving device are controlled by a monitoring module.
In this embodiment, the blanking mechanism includes a blanking bin 5 and a blanking rotating mechanism disposed on the blanking bin 5, the blanking bin 5 is communicated with the furnace body 10, the length direction of the blanking bin 5 is consistent with the width direction of the furnace body 10, and the blanking rotating mechanism extends out of the long side surface of the blanking bin 5;
the blanking rotating mechanism not only can push the garbage in the blanking bin 5 to fall into the furnace body 10, but also can push the blocked garbage in the blanking bin 5 to be discharged outside the blanking bin 5;
the blanking rotating mechanism is controlled by the monitoring module.
In the embodiment, an upper bin 1 is arranged at the top of the lower bin 5, and the upper bin 1 is communicated with the lower bin 5;
the feeding bin 1 and the discharging bin 5 are both hollow, n material passing cavities are formed in the feeding bin 1 and the discharging bin 5, the number of the discharging rotating mechanisms is n, a group of discharging rotating mechanisms is arranged in each material passing cavity in the discharging bin 5, and n is a positive integer;
when n is more than or equal to 2, n material passing cavities are uniformly distributed along the width direction of the furnace body 10, and n groups of the blanking rotating mechanisms are arranged in the height direction of the blanking bin 5 in a staggered mode.
As shown in fig. 5, in this embodiment, the blanking rotating mechanisms include a first blanking rotating mechanism 6 and a second blanking rotating mechanism 7 which are symmetrically arranged and both extend out of the long side surface of the blanking bin 5, the first blanking rotating mechanism 6 and the second blanking rotating mechanism 7 are arranged along the length direction of the blanking bin 5, and a gap is provided between the first blanking rotating mechanism 6 and the second blanking rotating mechanism 7 so as to push the garbage to fall into the furnace body 10;
a first accommodating cover 31 for accommodating the extending part of the first blanking rotating mechanism 6 is arranged on one long side surface of the lower storage bin 5, a second accommodating cover 32 for accommodating the extending part of the second blanking rotating mechanism 7 is arranged on the other long side surface of the lower storage bin 5, the first accommodating cover 31 comprises an upper arc accommodating cover 311 and a lower arc accommodating cover 312, a telescopic oil cylinder 4 is arranged on one side of the lower storage bin 5, the telescopic end of the telescopic oil cylinder 4 is connected with the upper arc accommodating cover 311, and the telescopic oil cylinder 4 drives the upper arc accommodating cover 311 to open and close;
the second receiving cover 32 is a semicircular receiving cover.
As shown in fig. 6, in this embodiment, the first blanking rotating mechanism 6 and the second blanking rotating mechanism 7 have the same structure, and each of the first blanking rotating mechanism 6 and the second blanking rotating mechanism 7 includes a blanking motor 71, a blanking reducer 72 in transmission connection with the blanking motor 71, a rotating shaft 73 extending into the blanking reducer 72 and in transmission connection with the blanking reducer 72, and a pushing member sleeved on the rotating shaft 73 and rotating along with the rotating shaft 73, wherein the rotating shaft 73 and the pushing member are inserted into the material passing cavity of the blanking bin 5, and the pushing member extends out of the long side surface of the blanking bin 5; the blanking motor 71 is controlled by a monitoring module.
The pushing means includes a sleeve 77 fitted over the rotating shaft 73 and a plurality of cutting heads 78 provided on circumferential side walls of the sleeve 77.
As shown in fig. 8, in the present embodiment, the moving device includes a flexible cover plate mechanism disposed at the top of the furnace body 10 and a movement driving mechanism for driving the flexible cover plate mechanism to move along the length direction of the furnace body 10;
the flexible cover plate mechanism comprises two flexible cover plate parts 9 which are symmetrically arranged at two sides of the blanking mechanism, the flexible cover plate parts 9 comprise flexible cover plate bodies 91, L-shaped connecting pieces 92 arranged at one ends of the flexible cover plate bodies 91 and weight rods 93 arranged at the other ends of the flexible cover plate bodies 91, and the L-shaped connecting pieces 92 are connected with the base 54 in the blanking mechanism;
the top surface of the flexible cover plate body 91 is provided with a plurality of uniformly distributed supporting and reinforcing members so that the flexible cover plate body 91 is attached to the top surface of the furnace body 10 when moving.
As shown in fig. 7, in this embodiment, the number of the moving driving mechanisms is two, two of the moving driving mechanisms are symmetrically disposed on the top of two opposite outer side surfaces of the furnace body 10, each of the two moving driving mechanisms includes a moving motor 81, a moving speed reducer 82 in transmission connection with the moving motor 81, and two rotating drums 83 symmetrically disposed on two sides of the moving speed reducer 82 and in transmission connection, a transmission part is disposed on each rotating drum 83, and the transmission part is connected with the blanking mechanism;
the movement motor 81 is controlled by a monitoring module.
As shown in fig. 9, in this embodiment, the transmission component includes a moving rotating shaft 85 in transmission connection with the drum 83, a sprocket 84 sleeved on the moving rotating shaft 85, and a chain 87 wound on the sprocket 84, the base 54 of the blanking mechanism is provided with a connecting flap 88, an end of the chain 87 is connected with an end of the weight lever 93, and a middle part of the chain 87 is connected with the connecting flap 88;
the furnace body 10 is characterized in that slide rails 21 are arranged on the front side and the rear side of the top of the furnace body 10, a support plate 512 is arranged at the bottom of the base 54 in the blanking mechanism, pulleys 22 are arranged at four corners of the support plate 512, and the connecting folded plate 88 is clamped on the slide rails 21 and can slide along the slide rails 21.
In this embodiment, the inside of going up feed bin 1 and feed bin 5 all is provided with 2 punishment in advance chambeies, the quantity of unloading slewing mechanism is 2 groups, and 2 groups the unloading slewing mechanism is laid along 5 direction of height dislocation of feed bin down.
As shown in fig. 3, in this embodiment, an upper partition plate 13 is disposed in the upper storage bin 1, and the upper storage bin 1 is divided into a first upper material passing cavity 11 and a second upper material passing cavity 12 by the partition plate 13;
a lower partition plate 53 is arranged in the lower storage bin 5, the lower partition plate 53 divides the lower storage bin 5 into a first lower material passing cavity 51 and a second lower material passing cavity 52, the first lower material passing cavity 51 is communicated with the first upper material passing cavity 11, and the second lower material passing cavity 52 is communicated with the second upper material passing cavity 12; the 2 groups of blanking rotating mechanisms comprise a first group of blanking mechanisms arranged in a first lower blanking cavity 51 and a second group of blanking mechanisms arranged in a second lower blanking cavity 52, and the first group of blanking mechanisms and the second group of blanking mechanisms are arranged in a staggered mode in the height direction.
In this embodiment, two opposite outer side surfaces of the upper bunker 1 are provided with first auxiliary supporting members, another opposite outer side surface of the upper bunker 1 is provided with a second auxiliary supporting member, each first auxiliary supporting member includes an upper L-shaped plate 113, a lower L-shaped plate 114 and a first supporting rod arranged between the upper L-shaped plate 113 and the lower L-shaped plate 114, and each first supporting rod includes a first vertical supporting rod 115 and a cross rod 117 arranged at two sides of the first vertical supporting rod 115;
the second auxiliary supporting member comprises an upper L-shaped plate 113, a lower L-shaped plate 114 and a second supporting rod arranged between the upper L-shaped plate 113 and the lower L-shaped plate 114, the second supporting rod comprises two second vertical supporting rods 116 arranged in parallel and a cross rod 117 arranged between the two second vertical supporting rods 116, and two ends of each of the first vertical supporting rod 115, the second vertical supporting rod 116 and the cross rod 117 are connected with the upper L-shaped plate 113 and the lower L-shaped plate 114.
In this embodiment, the material blocking frames 14 are arranged at the tops of the first upper material passing cavity 11 and the second upper material passing cavity 12, and the material blocking frames 14 are gradually and obliquely arranged outwards, so that the section of the feed port formed at the top of the material blocking frame 14 is larger than the section of the top of the upper storage bin.
As shown in fig. 4, in this embodiment, the blanking bin 5 includes a base 54, a blanking bin body 59 disposed on the base 54, and a top plate 510 disposed on the top of the blanking bin body 59, the lower partition plate 53 is located in the middle of the blanking bin body 59 and extends to the top surface of the top plate 510, and the blanking bin body 59 is provided with an opening portion for installing a blanking rotating mechanism.
In this embodiment, the top plate 510 is connected to the bottom of the upper bin 1.
As shown in fig. 4, in the present embodiment, the blanking cartridge body 59 is provided with two first opening portions 57 symmetrically arranged and communicated with the first blanking cartridge 51 and two second opening portions 58 symmetrically arranged and communicated with the second blanking cartridge 52, the two first blanking rotating mechanisms are respectively installed on the two first opening portions 57, and the two second blanking rotating mechanisms are respectively installed on the two second opening portions 58.
In this embodiment, the first opening portion 57 and the second opening portion 58 are arranged along the height direction of the lower silo 5 in a staggered manner, so that the two first discharging rotating mechanisms and the two second discharging rotating mechanisms can be conveniently installed, and the length of the lower silo 5 can be effectively adapted.
In this embodiment, one end of the base 54 is provided with a first support frame 56 for installing the two first blanking rotating mechanisms, and the other end of the base 54 is provided with a second support frame 55 for installing the two second blanking rotating mechanisms.
As shown in fig. 2 and 5, in this embodiment, a hinge 313 is disposed on a long side of the silo body 59, the top of the upper arc-shaped accommodating cover 311 is hinged to the hinge 313, a connecting plate 314 is disposed on the lower portion of the outer side wall of the upper arc-shaped accommodating cover 311, and the telescopic end of the telescopic cylinder 4 is connected to the connecting plate 314, so that the telescopic cylinder 4 can drive the upper arc-shaped accommodating cover 311 to open and close along the hinge 313.
In this embodiment, the upper arc-shaped accommodating cover 311 and the lower arc-shaped accommodating cover 312 are arranged to facilitate the outward discharge of the garbage blocked in the first lower material passing cavity 51 and the second lower material passing cavity 52 by opening the upper arc-shaped accommodating cover 311.
As shown in fig. 6, in this embodiment, a connecting plate 74 is disposed between the discharging reducer 72 and the discharging cabin 59, a bearing with a seat 710 for rotatably mounting the rotating shaft 73 is disposed on the second supporting frame 55 and the first supporting frame 56, a vertical supporting plate 75 is disposed on the discharging cabin 59, and an end bearing 711 for rotating an end of the rotating shaft 73 is disposed on the vertical supporting plate 75.
In this embodiment, the blanking bin body 59 is provided with a mounting groove 511 for mounting the vertical support plate 75.
In this embodiment, the cutting head 78 includes a rectangular portion and a trapezoid portion integrally formed with the rectangular portion, the trapezoid portion gradually decreases in cross section from a position close to the sleeve 77 to a position away from the sleeve 77, and the rotating shaft 73 drives the sleeve 77 and the cutting head 78 to rotate.
As shown in fig. 8, in the present embodiment, the supporting and reinforcing member includes a lower steel 94 disposed along the width direction of the flexible cover plate 91, an upper steel 95 disposed parallel to the lower steel 94, and a reinforcing rib 96 connected between the lower steel 94 and the upper steel 95, wherein the length of the upper steel 95 is smaller than the length of the lower steel 94, and the length of the lower steel 94 is adapted to the width of the flexible cover plate 91.
In this embodiment, a side-mounted bearing 86 through which the moving shaft 85 passes is disposed on the outer side surface of the furnace body 10.
As shown in fig. 9, in this embodiment, the flexible cover plate 91 includes a plurality of ceramic fiber layers and high silicon oxide layers alternately arranged, so that the thickness of the flexible cover plate 91 is 5cm to 10 cm. Be provided with many on the flexible apron body 91 and connect reinforced chain 97, every the length direction of connecting reinforced chain 97 lays along the length direction of flexible apron body 91, flexible apron body 91 and many connection reinforced chain 97 are connected to the bottom of below steel 94, the bottom of flexible apron body 91 is taken and is pasted on rotary drum 83.
In this embodiment, the bottom of the weight rod 93 is lower than the bottom of the sprocket 84.
In this embodiment, a feeding port 101 is disposed at the top of the waste pyrolysis gasification furnace 10.
In this embodiment, the monitoring module includes the monitoring box, sets up be provided with electronic circuit board and integrated in the monitoring box microcontroller 25 on the electronic circuit board and the wireless communication module 26 of being connected with microcontroller 25, microcontroller 25's input termination has the first current sensor 23 that is used for detecting unloading motor 71 operating current and is used for detecting the second current sensor 24 of mobile motor 81 operating current, microcontroller 25's input termination has unloading motor drive module 27 that is used for controlling unloading motor 71 and the mobile motor drive module 28 that is used for controlling mobile motor 81, microcontroller 25's output termination has alarm 29.
In this embodiment, the first current sensor 23 is arranged to detect the working current of the blanking motor 71 and the second current sensor 24 is arranged to detect the working current of the moving motor 81, so that the microcontroller 25 gives an alarm through the alarm 29 when the blanking motor 71 or the moving motor 81 is abnormally operated and the garbage is blocked.
In this embodiment, the wireless communication module 26 is provided to facilitate sending the current operating parameters of the system to a remote monitoring computer, and to facilitate the monitoring computer to send a control command to the microcontroller 25, so as to facilitate remote control of the blanking motor 71 and the control of the moving motor 81 in the system, which is convenient and fast to operate.
As shown in fig. 1, a top end moving blanking method of a garbage pyrolysis gasification furnace includes the following steps:
the monitoring module controls the movement of the moving device, the moving device drives the discharging mechanism to move along the length direction of the feeding port 101 of the garbage pyrolysis gasification furnace 10, and meanwhile, in the process that the discharging mechanism moves along the length direction of the feeding port 101 of the garbage pyrolysis gasification furnace 10, the monitoring module controls the movement of the discharging rotating mechanism in the discharging mechanism so that garbage in the discharging mechanism falls into the garbage pyrolysis gasification furnace 10 through the feeding port 101.
As shown in fig. 1 and 10, in this embodiment, the monitoring module controls the feeding rotating mechanism in the feeding mechanism to move, so that the garbage in the feeding mechanism falls into the garbage pyrolysis gasification furnace 10 through the feeding port 101, and the specific process is as follows:
the microcontroller 25 controls the blanking motor 71 to rotate through the blanking motor driving module 27, the blanking motor 71 rotates to drive the rotating shaft 73 to rotate through the blanking reducer 72, the rotating shaft 73 rotates to drive the pushing part, the pushing part in the first blanking rotating mechanism 6 rotates clockwise, and the pushing part in the second blanking rotating mechanism 7 rotates anticlockwise, so that the garbage between the two pushing parts falls into the furnace chamber;
when the garbage between the two pushing components is blocked, the pushing components in the first blanking rotating mechanism 6 and the pushing components in the second blanking rotating mechanism 7 both rotate anticlockwise, so that the blocked garbage is discharged to the first accommodating cover 31; then the telescopic oil cylinder 4 is operated to contract, the telescopic oil cylinder 4 contracts to drive the upper arc-shaped containing cover 311 to be opened, and therefore the blocked garbage is discharged out of the lower bin 5.
In this embodiment, the monitoring module controls the movement of the moving device, and the moving device drives the discharging mechanism to reciprocate along the length direction of the feeding port 101 of the garbage pyrolysis gasification furnace 10, and the specific process is as follows:
the microcontroller 25 controls the movement of the moving driving mechanism, the moving driving mechanism drives the blanking mechanism to move in a reciprocating manner through the transmission part, and meanwhile, the blanking mechanism drives the two flexible cover plate parts 9 to move so as to seal the top feeding port 101 of the garbage pyrolysis gasification furnace 10.
In this embodiment, the movement of the moving driving mechanism drives the blanking mechanism to reciprocate through the transmission component, and meanwhile, the blanking mechanism drives the two flexible cover plate components 9 to move, and the specific process is as follows:
the microcontroller 25 controls the moving motor 81 to rotate through the moving motor driving module 28, the moving motor 81 rotates to drive the rotary drum 83 to rotate through the moving speed reducer 82, the rotary drum 83 rotates to drive the chain wheel 84 to rotate through the moving rotary shaft 85, the chain wheel 84 rotates to drive the connecting folded plate 88 to slide along the slide rail 21 through the chain 87, the supporting plate 512 moves along the top surface 100 of the garbage pyrolysis gasification furnace 1 through the pulley 22, and the base 54 drives the blanking mechanism to move along the length direction of the top feeding port 101 of the garbage pyrolysis gasification furnace 1; the connecting folded plate 88 connected with the base 54 slides along the slide rail 21 to limit the moving path of the blanking mechanism along the length direction of the feeding port 101 at the top of the garbage pyrolysis gasifier 1, so as to avoid the offset of the blanking mechanism;
meanwhile, the base 54 drives the flexible cover plate component 9 on one side to move around the rotary drum 83 through the L-shaped connecting piece 92, so that the contact surface with the top surface 100 of the furnace body is enlarged, and the base 54 pushes the flexible cover plate component 9 on the other side to move around the rotary drum 83 to enter the side surface of the waste pyrolysis gasification furnace 1 through the L-shaped connecting piece 92, so that the contact surface with the top surface 100 of the furnace body is reduced;
or the microcontroller 25 moves the motor 81 to rotate reversely through the moving motor driving module 28, the moving motor 81 rotates reversely and drives the rotary drum 83 to rotate reversely through the moving speed reducer 82, the rotary drum 83 rotates reversely and drives the chain wheel 84 to rotate reversely through the moving rotating shaft 85, the chain wheel 84 rotates reversely and is connected with the folded plate 88 through the chain 87 to slide along the slide rail 21, the supporting plate 512 moves reversely along the top surface 100 of the garbage pyrolysis gasifier 1 through the pulley 22, and the base 54 drives the blanking mechanism to move reversely along the length direction of the top feeding port 101 of the garbage pyrolysis gasifier 1;
meanwhile, the base 54 drives the flexible cover plate component 9 on one side to move around the rotary drum 83 through the L-shaped connecting piece 92, so that the contact surface with the top surface 100 of the furnace body is reduced, the base 54 pushes the flexible cover plate component 9 on the other side to move around the rotary drum 83 and enter the side surface of the garbage pyrolysis and gasification furnace 1, so that the contact surface with the top surface 100 of the furnace body is increased, and the feeding mechanism can reciprocate along the length direction of the feeding port 101.
In this embodiment, during the process of the feeding mechanism reciprocating along the length direction of the feeding port 101, the ends of the flexible cover plate 9 and the chain 87 are always lower than the bottom of the drum 83.
In conclusion, the garbage pyrolysis gasification furnace is simple in structure and reasonable in design, garbage can conveniently enter the garbage pyrolysis gasification furnace, the requirement of the garbage pyrolysis gasification furnace for longitudinal distribution is met, the garbage in the garbage pyrolysis gasification furnace is uniformly distributed, the pyrolysis gasification sufficiency is further improved, and the practicability is high.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a top removes unloading system of rubbish pyrolysis gasification stove which characterized in that: the garbage thermal decomposition gasification furnace comprises a moving device arranged at the top of the garbage thermal decomposition gasification furnace (10) and a blanking mechanism connected with the moving device, wherein the moving device drives the blanking mechanism to reciprocate along the length direction of a feeding port (101) of the garbage thermal decomposition gasification furnace (10), and the blanking mechanism is communicated with the garbage thermal decomposition gasification furnace (10) so that garbage in the blanking mechanism enters the garbage thermal decomposition gasification furnace (10); the blanking mechanism and the moving device are controlled by a monitoring module.
2. The top end moving blanking system of the garbage pyrolysis gasification furnace according to claim 1, characterized in that: the blanking mechanism comprises a blanking bin (5) and a blanking rotating mechanism arranged on the blanking bin (5), the blanking bin (5) is communicated with the furnace body (10), the length direction of the blanking bin (5) is consistent with the width direction of the furnace body (10), and the blanking rotating mechanism extends out of the long side surface of the blanking bin (5);
the blanking rotating mechanism not only can push the garbage in the blanking bin (5) to fall into the furnace body (10), but also can push the blocked garbage in the blanking bin (5) to be discharged outside the blanking bin (5);
the blanking rotating mechanism is controlled by the monitoring module.
3. The top end moving blanking system of the garbage pyrolysis gasification furnace according to claim 2, characterized in that: an upper storage bin (1) is arranged at the top of the lower storage bin (5), and the upper storage bin (1) is communicated with the lower storage bin (5);
the feeding bin (1) and the discharging bin (5) are both hollow, n material passing cavities are formed in the feeding bin (1) and the discharging bin (5), the number of the discharging rotating mechanisms is n, a group of discharging rotating mechanisms is arranged in each material passing cavity in the discharging bin (5), and n is a positive integer;
when n is more than or equal to 2, n material passing cavities are uniformly distributed along the width direction of the furnace body (10), and n groups of blanking rotating mechanisms are arranged in a staggered mode in the height direction of the blanking bin (5).
4. The top end moving blanking system of the garbage pyrolysis gasification furnace according to claim 2, characterized in that: the blanking rotating mechanism comprises a first blanking rotating mechanism (6) and a second blanking rotating mechanism (7) which are symmetrically arranged and extend out of the long side surface of the blanking bin (5), the first blanking rotating mechanism (6) and the second blanking rotating mechanism (7) are arranged along the length direction of the blanking bin (5), and a gap is formed between the first blanking rotating mechanism (6) and the second blanking rotating mechanism (7) so as to push garbage to fall into the furnace body (10);
a first containing cover (31) for containing the extending part of the first blanking rotating mechanism (6) is arranged on one long side of the lower storage bin (5), a second containing cover (32) for containing the extending part of the second blanking rotating mechanism (7) is arranged on the other long side of the lower storage bin (5), the first containing cover (31) comprises an upper arc containing cover (311) and a lower arc containing cover (312), a telescopic oil cylinder (4) is arranged on one side of the lower storage bin (5), the telescopic end of the telescopic oil cylinder (4) is connected with the upper arc containing cover (311), and the telescopic oil cylinder (4) drives the upper arc containing cover (311) to open and close;
the second accommodating cover (32) is a semicircular accommodating cover.
5. The top end moving blanking system of the garbage pyrolysis gasification furnace according to claim 4, characterized in that: the structure of the first blanking rotating mechanism (6) is the same as that of the second blanking rotating mechanism (7), the first blanking rotating mechanism (6) and the second blanking rotating mechanism (7) respectively comprise a blanking motor (71), a blanking speed reducer (72) in transmission connection with the blanking motor (71), a rotating shaft (73) extending into the blanking speed reducer (72) and in transmission connection with the blanking speed reducer (72), and a pushing component sleeved on the rotating shaft (73) and rotating along with the rotating shaft (73), the rotating shaft (73) and the pushing component are arranged in a material passing cavity of the blanking bin (5) in a penetrating manner, and the pushing component extends out of the long side face of the blanking bin (5); the blanking motor (71) is controlled by the monitoring module.
The pushing component comprises a sleeve (77) sleeved on the rotating shaft (73) and a plurality of cutting heads (78) arranged on the circumferential side wall of the sleeve (77).
6. The top end moving blanking system of the garbage pyrolysis gasification furnace according to claim 1, characterized in that: the moving device comprises a flexible cover plate mechanism arranged at the top of the furnace body (10) and a moving driving mechanism for driving the flexible cover plate mechanism to move along the length direction of the furnace body (10);
the flexible cover plate mechanism comprises two flexible cover plate parts (9) symmetrically arranged on two sides of the blanking mechanism, each flexible cover plate part (9) comprises a flexible cover plate body (91), an L-shaped connecting piece (92) arranged at one end of each flexible cover plate body (91) and a balance weight rod (93) arranged at the other end of each flexible cover plate body (91), and the L-shaped connecting pieces (92) are connected with a base (54) in the blanking mechanism;
the top surface of the flexible cover plate body (91) is provided with a plurality of uniformly distributed supporting and reinforcing members so that the flexible cover plate body (91) is attached to the top surface of the furnace body (10) when moving.
7. The top end moving blanking system of the garbage pyrolysis gasification furnace according to claim 6, characterized in that: the number of the moving driving mechanisms is two, the two moving driving mechanisms are symmetrically arranged at the tops of two opposite outer side surfaces of the furnace body (10), each moving driving mechanism comprises a moving motor (81), a moving speed reducer (82) in transmission connection with the moving motor (81) and two rotating drums (83) which are symmetrically arranged at two sides of the moving speed reducer (82) and in transmission connection, a transmission part is arranged on each rotating drum (83), and the transmission parts are connected with the blanking mechanism;
the moving motor (81) is controlled by a monitoring module.
8. The top end moving blanking system of the garbage pyrolytic gasification furnace according to claim 7, characterized in that: the transmission component comprises a moving rotating shaft (85) in transmission connection with the rotating drum (83), a chain wheel (84) sleeved on the moving rotating shaft (85) and a chain (87) wound on the chain wheel (84), a connecting folded plate (88) is arranged on a base (54) in the blanking mechanism, the end part of the chain (87) is connected with the end part of a counterweight rod (93), and the middle part of the chain (87) is connected with the connecting folded plate (88);
slide rails (21) are arranged on the front side and the rear side of the top of the furnace body (10), a support plate (512) is arranged at the bottom of the base (54) in the blanking mechanism, pulleys (22) are arranged at four corners of the support plate (512), and the connecting folded plate (88) is clamped on the slide rails (21) and can slide along the slide rails (21).
9. A top end moving blanking method of a garbage pyrolysis gasification furnace is characterized by comprising the following steps:
the control module controls the movement of the moving device, the moving device drives the discharging mechanism to move along the length direction of the feeding port (101) of the garbage pyrolysis gasification furnace (10), and meanwhile, the discharging mechanism moves in the control of the discharging rotating mechanism in the length direction reciprocating movement process of the feeding port (101) of the garbage pyrolysis gasification furnace (10) so that garbage in the discharging mechanism can fall into the garbage pyrolysis gasification furnace (10) through the feeding port (101).
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