CN2341028Y - Vertical cermator for garbage - Google Patents
Vertical cermator for garbage Download PDFInfo
- Publication number
- CN2341028Y CN2341028Y CN 98242578 CN98242578U CN2341028Y CN 2341028 Y CN2341028 Y CN 2341028Y CN 98242578 CN98242578 CN 98242578 CN 98242578 U CN98242578 U CN 98242578U CN 2341028 Y CN2341028 Y CN 2341028Y
- Authority
- CN
- China
- Prior art keywords
- chimney
- secondary combustion
- combustion chamber
- heater
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a vertical incinerator for domestic garbage, which comprises an incinerator body, a grate, an air intake, a chimney and a discharging device. The utility model is characterized in that a secondary combustion chamber and a charging device are orderly arranged at the upper part of the incinerator body, wherein the charging device is composed of a set of flap gates and a rotary material scraping device. The chimney is arranged in the center of the top part of the secondary combustion chamber. The flap gates are arranged around the chimney at the top part of the secondary combustion chamber. The rotary material scraping device is arranged on the outer wall of the chimney above the rotary material scraping device. The vertical incinerator can directly degrade and eliminate volatile constituents, harmful gases, etc. generated in the incinerating process through secondary combustion. The utility model has the advantage of high operational reliability, and can be widely used for middle-sized and small cities of China.
Description
The utility model relates to a kind of incinerator, exactly is the vertical incinerator of domestic waste.
Along with the raising of Chinese economic development and living standards of the people, and the growing tension that can be used for the land resource of landfill waste, increasing large and medium-sized city tries to explore to adopt the burning mode to handle municipal refuse.
Introduced the incinerator of 150 tons of two cover day outputs from Japan as Shenzhen 98 years, this stove is the Martin furnace grate furnace, rubbish can reach the effect of burning fully interior, dust and pernicious gas can effectively be eliminated in removing device in the waste gas, used heat can be utilized effectively, generating or hot-water supply, but invest hugely, and domestic only have the minority big city just have the ability to adopt.
And for example Beijing has been built up a day and has been handled 120m
3The batch (-type) incinerator, what its burning process adopted is the kernel sintering process.The problem that exists during it uses is that when furnace temperature reached 1200 ℃, slag easily bondd, and caused the difficulty of slagging tap, and influenced the operate as normal of stove, can only intermittent duty.
The day of the how clever building materials equipment in Shanghai company development is handled 50m for another example
3The vertical incinerator of house refuse, owing to adopt intermittently reinforced, discharge method work continuously, the waste gas discharge temperature can not reach national requirements for environmental protection, burns the back residue and can not reach national requirements for environmental protection, disposal ability is too little, can not satisfy scale and handle needs.
The purpose of this utility model is: provide a kind of and can effectively control secondary pollution, make the discharging of waste gas and incineration residue reach the vertical incinerator of domestic waste of national requirements for environmental protection.
The technical solution that realizes above-mentioned purpose is such:
The vertical incinerator of house refuse comprises body of heater, fire grate, air inlet, chimney and device for discharging, it is characterized in that: body of heater is vertical, the feeding device that the top of body of heater is provided with secondary combustion chamber, chimney and is made up of one group of flap gate, revolution material scraper; Chimney is located at the central authorities at secondary combustion chamber top, and 0.5～1.5 times of stretching into the indoor distance of second-time burning and be the effective internal diameter of chimney, effective internal diameter of chimney is 0.4～0.65 times of the effective internal diameter of body of heater, flap gate be located at secondary combustion chamber top chimney around, on the revolution material scraper side's provided thereon chimney outer wall.Its height of described secondary combustion chamber can stop setting in 1～3 second according to flue gas, and promptly altitude range is 2～3.5 meters.
Described flap gate has 6～12 fans, and every fan is a fan-like pattern, be evenly equipped with secondary combustion chamber top chimney around, door-hinge is located at the middle part of fan-like pattern, and door-hinge one end extends outside the body of heater, its outer end is provided with electronic, manual actuators.
The utlity model has the advantage of three directions:
One, because secondary combustion chamber is located at upper of furnace body, make the volatile matter that produces in the waste incineration process, pernicious gas etc. directly be degraded and eliminate through second-time burning, no longer need to utilize auxiliary fuel, have energy-saving and cost-reducing effect.
Two, its feeding device has adopted the version of one group of flap gate, so can realize that light section is reinforced in batches, guarantees that the incinerator exhaust gas temperature is stable.
Three, the utility model reasonable in design, compactness integrate preheating, decomposition, burning, cool off, the operational reliability height, running technology requires low, and operating cost is low, and the NOx growing amount is few in the running, low cost of manufacture, can be widely used in China in, the small city.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
State diagram when Fig. 3 is Fig. 2 flap gate standard-sized sheet.
Below in conjunction with accompanying drawing, the utility model is described further by embodiment.
By Fig. 1, Fig. 2, Fig. 3 as seen, the vertical incinerator of this house refuse comprises body of heater 4, refractory material 5, fire grate 6, iron liner plate 7, air inlet 8, transmission device 9 and device for discharging 10 etc.Body of heater 4 is vertical, and body of heater 4 internal diameters are 1.8 meters, and the top of body of heater 4 extends upward and is secondary combustion chamber 3.The center of top of secondary combustion chamber 3 is installed with chimney 1, and 1 meter of effective internal diameter of chimney 1, chimney 1 stretch into distances in the secondary combustion chamber 3 to be 0.6 meter be 0.6 times of chimney 1 effective internal diameter.
The feeding device of forming by one group of 8 flap gate 11 and revolution material scraper 12 be installed in secondary combustion chamber 3 top chimneys 1 around.See that Fig. 2 flap gate 11 is fan-like pattern, door-hinge is installed in the middle part of fan-like pattern, and door can be rotated along axletree, and door-hinge one end is overhanging, and electronic, manual actuators 13 is installed on the overhanging end.Revolution material scraper 12 is installed on flap gate 11 top chimneys 1 outer wall.
Its course of work is: after rubbish is sent into feeding device 2 by apparatus for feeding, by revolution material scraper 12 rubbish is scraped to each flap gate 11, and made the quantity of refuse on each flap gate 11 identical.After the rubbish on certain flap gate 11 fed in the stove owing to starting gate, the rubbish that revolution material scraper 12 can will newly be sent into was scraped to this flap gate 11 and is formed the identical situation of quantity of refuse everywhere again.
Flap gate 11 is driven by actuator 13, can 360 ° of rotation (forward and backward), and when after flap gate 11 is opened, having bulk conglomeration rubbish to stop up feed opening, can use 180 ° of flap gate rotations that bulk conglomeration rubbish is pressed in the stove; When objects such as plastics, rubber are adhering to flap gate 11 owing to high temperature, its turn-over will be able to be adhered to the object burning-off.Both can according to circumstances open arbitrary arbitrarily again between each flap gate 11 by the single at interval operation of certain hour.Actuator adopts electronic, manual dual-purpose, when electric part breaks down, also can adopt opened manually.
Rubbish is when the stove internal combustion, when the flue gas of discharging in the stove arrives chimney, because basal area is dwindled suddenly, and cause flue gas to produce eddy current, because the vortex phenomenon of flue gas, and make smoke evacuation fully mix, make that the composition convergence of organic compound and oxygen content is even, and eliminated local or low because of organic compound content or that the low organic compound that causes of Yin Wendu can not directly burn situation under the heating of furnace high-temperature flame, thereby organic compound content in the flue gas of discharging in the assurance stove is lower than GB.
This incinerator can wholely move, and also detachably moves.
Claims (3)
1. the vertical incinerator of house refuse comprises body of heater, fire grate, air inlet, chimney and device for discharging, it is characterized in that: body of heater is vertical, the feeding device that the top of body of heater is provided with secondary combustion chamber, chimney and is made up of one group of flap gate, revolution material scraper; Chimney is located at the central authorities at secondary combustion chamber top, and 0.5～1.5 times of stretching into the indoor distance of second-time burning and be the effective internal diameter of chimney, effective internal diameter of chimney is 0.4～0.65 times of the effective internal diameter of body of heater, flap gate be located at secondary combustion chamber top chimney around, on the revolution material scraper side's provided thereon chimney outer wall.
2. the vertical incinerator of house refuse according to claim 1 is characterized in that: its height of described secondary combustion chamber can stop setting in 1～3 second according to flue gas, and promptly altitude range is 2～3.5 meters.
3. the vertical incinerator of house refuse according to claim 1, it is characterized in that: described flap gate has 6～12 fans, every fan door is a fan-like pattern, be distributed on secondary combustion chamber top chimney around, door-hinge is located at the middle part of fan-like pattern, and door-hinge one end extends outside the body of heater, and its outer end is provided with electronic, manual actuators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242578 CN2341028Y (en) | 1998-11-05 | 1998-11-05 | Vertical cermator for garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242578 CN2341028Y (en) | 1998-11-05 | 1998-11-05 | Vertical cermator for garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341028Y true CN2341028Y (en) | 1999-09-29 |
Family
ID=33989119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242578 Expired - Fee Related CN2341028Y (en) | 1998-11-05 | 1998-11-05 | Vertical cermator for garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341028Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417730B (en) * | 2008-09-28 | 2010-06-09 | 中冶南方工程技术有限公司 | Inner flap gate |
| CN103574622A (en) * | 2013-09-09 | 2014-02-12 | 洛阳瑞昌石油化工设备有限公司 | Vertical incinerator |
-
1998
- 1998-11-05 CN CN 98242578 patent/CN2341028Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417730B (en) * | 2008-09-28 | 2010-06-09 | 中冶南方工程技术有限公司 | Inner flap gate |
| CN103574622A (en) * | 2013-09-09 | 2014-02-12 | 洛阳瑞昌石油化工设备有限公司 | Vertical incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |