CN204629502U - A kind of incinerator and portable burning are stood - Google Patents

A kind of incinerator and portable burning are stood Download PDF

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Publication number
CN204629502U
CN204629502U CN201520189138.0U CN201520189138U CN204629502U CN 204629502 U CN204629502 U CN 204629502U CN 201520189138 U CN201520189138 U CN 201520189138U CN 204629502 U CN204629502 U CN 204629502U
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CN
China
Prior art keywords
heat
heater
incinerator
pipeline
communicated
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.)
Withdrawn - After Issue
Application number
CN201520189138.0U
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Chinese (zh)
Inventor
谢建华
胡芳
肖希朋
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CHANGSHA WEINUO ELECTROMECHANICAL CO LTD
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CHANGSHA WEINUO ELECTROMECHANICAL CO LTD
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Priority to CN201520189138.0U priority Critical patent/CN204629502U/en
Application granted granted Critical
Publication of CN204629502U publication Critical patent/CN204629502U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of incinerator and portable burning is stood, incinerator comprises body of heater, baking zone, middle warm area, high-temperature region is provided with from top to bottom successively in body of heater, and be provided with separation two district between baking zone and middle warm area and the first subregion cutting agency that can pass through for material, be provided with separation two district between baking zone and middle warm area and the second subregion cutting agency passed through for material; Body of heater is also provided with heat-exchange device and desulfurization and dedusting mechanism outward.1100 DEG C of high temperature incinerations can not produce dioxin.Above-mentioned incinerator is arranged on portable car body, is portable burning and stands.Incinerator described in the utility model, the combustible component in rubbish generally can be subtracted appearance, decrement more than 80% by after pyrolytic, subtracts appearance reduced training good, can save a large amount of landfill yard and take up an area; Waste incineration is produced heat after heat-exchange device, to return incinerator carry out abundant preheating to the rubbish just dropped into, play combustion-supporting effect, burn effective, and energy-conservation.

Description

A kind of incinerator and portable burning are stood
Technical field
The utility model relates to a kind of incinerator and burns station with the movable type of this incinerator.
Background technology
Conventional incinerator, the general normal temperature that adopts directly burns, and specially temperature do not controlled in some specific intervals, this just causes producing a large amount of carcinogen “ bioxin when burning away the refuse " and CO.When burning away the refuse, if incineration temperature is lower than 850 DEG C, “ bioxin will be produced " etc. carcinogen.If but burn time temperature higher than 850 DEG C.“ bioxin " etc. Analyses of major carcinogens in mainstream material will decompose.
Utility model content
The purpose of this utility model is to provide a kind of incinerator and a kind of portable burning to stand, by the air heat that outside enters by heat exchanger, ensure that fire box temperature does not have excessive change, stop “ bioxin " generation and again synthesize, thus reach the object of energy-saving and environmental protection.
Above-mentioned purpose of the present utility model is mainly solved by following technical proposals:
A kind of incinerator, comprise body of heater, the top of body of heater is provided with charging aperture, and the bottom of body of heater is provided with discharge gate, body of heater is also provided with exhaust opening, be provided with baking zone, middle warm area, high-temperature region from top to bottom successively in body of heater, and be provided with separation two district between baking zone and middle warm area and the first subregion cutting agency that can pass through for material, be provided with separation two district between baking zone and middle warm area and the second subregion cutting agency passed through for material; Discharge gate below high-temperature region is provided with discharging mechanism; Body of heater is also provided with heat-exchange device and desulfurization and dedusting mechanism outward, and the exhaust opening of body of heater is connected with the inlet end of desulfurization and dedusting mechanism; Heat-exchange device comprises heat-exchanging chamber, and heat-exchanging chamber is provided with air intlet, air outlet slit, gas approach and exhanst gas outlet, and gas approach, exhanst gas outlet are communicated with body of heater respectively by pipeline with air outlet slit.
Preferably, incinerator is arranged in removable vehicle body.
Preferably, air intlet buffer area, heat exchange zone and air outlet slit buffer area will be separated in heat-exchanging chamber by two pieces of dividing plates in the heat-exchanging chamber of heat-exchange device, many heat-exchange tubes are provided with in heat exchange zone, one end of heat-exchange tube is communicated with air intlet buffer area, and the other end of heat-exchange tube is communicated with air outlet slit buffer area; The air intlet of heat-exchanging chamber is located at air intlet buffer area, and air outlet slit is located at air outlet slit buffer area, and gas approach is located at the heat exchange zone side near air outlet slit buffer area, and exhanst gas outlet is located at the heat exchange zone side near air intlet buffer area; Gas approach is communicated with the discharge gate of body of heater through the first pipeline, and exhanst gas outlet is communicated with through the baking zone of the second pipeline and body of heater and/or middle warm area, and air outlet slit is communicated with warm area in body of heater and/or high-temperature region through the 3rd pipeline.
Preferably, the first subregion cutting agency comprises the gas pipeline that many horizontal intervals are arranged, one end of gas pipeline and the second pipeline connection, and the other end of gas pipeline is connected with the inlet end of desulfurization and dedusting mechanism.
Preferably, the distance between adjacent gas pipeline is 100mm-500mm.
Preferably, the second subregion cutting agency comprises the subregion pipe of the paliform that many horizontal intervals are placed.
Preferably, the second subregion cutting agency comprises the breather line of the bottom belt passage that many horizontal intervals are arranged, one end of breather line and the 3rd pipeline connection.
Preferably, adjacent sectors pipe or breather line between distance be 100mm-500mm.
Preferably, discharging mechanism comprises twice discharge door setting up and down, is provided with Ting Zha district between twice discharge door.
The utility model additionally provides a kind of portable burning and stands, and comprise removable vehicle body and above-mentioned incinerator, incinerator is arranged on car body.The utility model incinerator, the combustible component in rubbish can be subtracted appearance more than 80% by after high temperature incineration, and it is better that rubbish subtracts appearance reduced training, and the slag after burning can make base fertilizer as fertilizer to crops, can greatly reduce landfill yard floor space, more environmental protection.
Be exactly in addition waste incineration produce the discharge tube of waste heat by baking zone time preheating is carried out to the rubbish just dropped into, carry out preheating by heat-exchange device to by the air entering burner hearth simultaneously, be unlikely to like this because the rubbish just entered and combustion air cause the excessive temperature drop of burner hearth.Make to burn better effects if, and economize energy.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.
Fig. 1 is the structural representation of incinerator described in the utility model;
Fig. 2 is the structural representation burning station described in the utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
In the utility model, the noun of locality used such as " upper and lower, the end " is all that when normally working with incinerator of the present utility model, residing state defines, concrete can with reference to figure 1, and these nouns of locality, only for illustration of present embodiment, are not limited to present embodiment.
Embodiment:
As shown in Figure 1, a kind of incinerator, comprise body of heater 1, the top of body of heater 1 is provided with charging aperture 8, and the bottom of body of heater 1 is provided with discharge gate, body of heater 1 is also provided with exhaust opening, is provided with baking zone 5, middle warm area 4, high-temperature region 3 from top to bottom successively in body of heater 1, and be provided with separation two district between baking zone 5 and middle warm area 4 and the first subregion cutting agency that can pass through for material, be provided with separation two district between baking zone 5 and middle warm area 4 and the second subregion cutting agency passed through for material; Discharge gate below high-temperature region 3 is provided with discharging mechanism.Rubbish can be made to enter after body of heater first through baking zone heating, drying by two component district cutting agencies, burn the rubbish that some are inflammable, remaining rubbish drops to middle warm area 4 by the first subregion cutting agency, burn on a large scale, estimate that the rubbish meeting Thorough combustion of 60%-80% will be had, finally more remaining firing-difficult matters and combustion refuse produces above residue can drop to high-temperature region 3 by the second subregion cutting agency, and the temperature of high-temperature region 3 controls more than 1100 DEG C.So the CO produced in preheating zone and middle warm area once can burn fully in high-temperature region 3 again.And due to high temperature, waste incineration can not produce poisonous and harmful substance and gases such as " bioxin ".And incinerator smoke outlet is connected to chilling desulfurization and dedusting mechanism 7, because of the flue gas sharply very short “ bioxin be decomposed of temperature fall time " also can not again synthesize.
Body of heater is also provided with heat-exchange device and chilling desulfurization and dedusting mechanism 7 outward, and chilling desulfurization and dedusting mechanism 7 can adopt the conventional desulfurizing dust-collector with air exhauster, and the exhaust opening of body of heater 1 is connected with the inlet end of chilling desulfurization and dedusting mechanism 7; The burn away the refuse toxic gas such as SO2 that produces and some toxic dusts containing heavy metal are discharged when over-quenching desulfurization and dedusting mechanism 7, and can reach desulfurization degree and the dust removal efficiency of 97%, flue gas reaches discharging standards completely, can directly high altitude discharge in air.
Heat-exchange device comprises heat-exchanging chamber, and heat-exchanging chamber is provided with air intlet 14, air outlet slit 15, gas approach 16 and exhanst gas outlet 17, and gas approach 16, exhanst gas outlet 17 are communicated with body of heater 1 respectively by pipeline with air outlet slit 15.Body of heater combustion produce flue gas and heat-exchanging chamber in air carry out heat exchange after return body of heater again, auxiliary combustion, not wasted heat, the recycling of the energy can be reached, the rubbish Thorough combustion in body of heater can be made again.
Preferably, air intlet buffer area 9, heat exchange zone 10 and air outlet slit buffer area 11 will be separated in heat-exchanging chamber by two pieces of dividing plates 12,13 in the heat-exchanging chamber of heat-exchange device, many heat-exchange tubes 18 are provided with in heat exchange zone 10, one end of heat-exchange tube 18 is communicated with air intlet buffer area 9, and the other end of heat-exchange tube 18 is communicated with air outlet slit buffer area 11; The air intlet 14 of heat-exchanging chamber is located at air intlet buffer area 9, and air outlet slit 15 is located at air outlet slit buffer area 11, gas approach 16 is located at heat exchange zone 10 side near air outlet slit buffer area 11, and exhanst gas outlet 17 is located at heat exchange zone 10 side near air intlet buffer area 9; Gas approach 16 is communicated with the discharge gate of body of heater 1 through the first pipeline 19, and exhanst gas outlet 17 is communicated with through the baking zone 5 of the second pipeline 20 and body of heater 1 and/or middle warm area 4, and air outlet slit 15 is communicated with warm area 4 in body of heater 1 and/or high-temperature region 3 through the 3rd pipeline 21.
The flue gas of discharging in body of heater 1 can enter heat exchange zone 10 through gas approach 16, be drained in body of heater 1 through exhanst gas outlet 17 again, the flow direction of flue gas is contrary with the air-flow direction in heat-exchange tube 18, flue gas and air is made to carry out sufficient exchange heat, although the flue gas again in body of heater have lost partial heat, but remaining heat can carry out pre-heating drying to the rubbish newly entered in body of heater 1, makes full use of heat; And enter into the air in body of heater 1 through air outlet slit 15, because had higher temperature, so the bulk temperature of burner hearth can not be reduced, make the combustion-supporting effect of air better.
Preferably, the first subregion cutting agency comprises the gas pipeline 22 that many horizontal intervals are arranged, and one end of gas pipeline 22 is communicated with the second pipeline 20, and the other end of gas pipeline 22 is connected with the inlet end of chilling desulfurization and dedusting mechanism 7.The flue gas of discharging through exhanst gas outlet 17 directly enters gas pipeline 22, then through gas pipeline 22 transfer of heat to rubbish, flue gas is finally sent to after chilling desulfurization and dedusting mechanism 7 carries out desulfurization and dedusting process and discharges.
Whole pneumatic system is using the air exhauster in desulfurization and dedusting mechanism as power source, gas in incinerator is extracted out by air exhauster, allow incinerator inside form pressure difference with outside, be made with two benefits like this: " extraneous air can suck in incinerator combustion-supporting by (1) when not expending other energy; (2) when opening charging aperture and adding rubbish inside, because the burnt gas in negative pressure incinerator can not spill into air from charging aperture." burning in the furnace gas process of being discharged by air exhauster; these high-temperature gases are through heat-exchange device; by the air heat entered by heat-exchange device in incinerator; avoid cold air to reduce bulk temperature in incinerator; greatly to save energy consumption; and remaining heat also through baking zone, can be carried out pre-heating drying to the rubbish newly entering incinerator, take full advantage of these heat energy by the high-temperature gas of discharging.
For ensure garbage energy stop on gas pipeline 22 certain hour carry out the pre-heat treatment do not affect again rubbish enter in warm area, the distance between adjacent gas pipeline 22 is 100mm-500mm.
Second subregion cutting agency comprises the subregion pipe that many horizontal intervals are placed, and the air in the 3rd pipeline is directly discharged into middle warm area 4 and/or high-temperature region 3.
Preferably, the second subregion cutting agency comprises the breather line 23 of the bottom belt passage that many horizontal intervals are arranged, and one end of breather line 23 is communicated with the 3rd pipeline 21.Air with certain heat enters breather line 23 through the 3rd pipeline 21, then the airport through breather line 23 bottom is discharged into high-temperature region, can better play combustion-supporting effect.
For ensureing that garbage energy stops certain hour and carries out the pre-heat treatment and do not affect again rubbish and enter high-temperature region on subregion pipe or breather line 23, the distance between adjacent sectors pipe or breather line 23 is 100mm-500mm.
Discharging mechanism comprises twice discharge door setting up and down 24,25, is provided with Ting Zha district 6 between twice discharge door 24,25.Twice discharge door 24 is set, in the process of deslagging, can first opens wherein one discharge door 24, make slag enter Ting Zha district 6, close this and say bin gate 24, then open another and say bin gate 25, slag is discharged, can prevent outside cold air from entering in body of heater 1, reduce temperature in body of heater 1.
The furnace wall of bottom, high-temperature region 3 is provided with bocca 26, and gas gun sprays into flame through bocca 26.
The below of high-temperature region 3 is provided with slag falling area 2, is provided with the 3rd subregion cutting agency between slag falling area 2 and high-temperature region 3, and the 3rd subregion cutting agency is comprise the 3rd subregion pipe 27 placed many horizontal intervals, and becomes 90 DEG C to place with the second subregion pipe.Discharge door 24,25 is located at the bottom of slag falling area 2.
Gas pipeline 22, subregion pipe, breather line 23, the 3rd subregion pipe 27 all adopt the stainless steel of resistance to more than 1100 DEG C high temperature to make.
The course of work of incinerator:
1) first light bocca, open chilling deacidification dedusting mechanism (early stage serves as air exhauster).When temperature sensor in incinerator detects that temperature reaches 1100 DEG C, automatic startup baking zone low level detector, when detector detects that baking zone low level does not have rubbish, transmit a signal to control centre, feeding gate is opened and is controlled belt conveyor or grab type feed mechanism starts running by control centre, rubbish is transported to the baking zone 5 of incinerator.When detector high-order in baking zone 5 detects rubbish, close belt conveyor and close feeding gate.
2) rubbish at baking zone 5 auto-drying and because high temperature automatically burn some inflammable rubbish, then remaining rubbish drops to middle warm area 4 by the first subregion cutting agency, burns on a large scale.Estimate that the rubbish meeting Thorough combustion of 60%-80% will be had, finally more remaining firing-difficult matters and combustion refuse produces above residue can drop to high-temperature region 3 by the second subregion cutting agency, because the temperature of high-temperature region 3 has more than 1100 DEG C, so the rubbish do not burnt down for preheating zone and middle warm area can fully burnout, rubbish simultaneously in the process of dropping and high-temperature region 3 upper zone combustion refuse make the CO of generation once can burn fully in high-temperature region 3, and because temperature is more than 950 DEG C, therefore can not the poisonous and harmful substances such as bioxin be produced.
3) waste residue that rubbish produces after the Thorough combustion of high-temperature region 3 drops to slag falling area 2, when detector in slag falling area 2 detects that the waste residue of accumulation reaches the capacity of setting, signal is delivered to control centre, discharge door 24 is opened by control centre, after reaching setting-up time, rubbish residue all drops to Ting Zha district 6 from slag falling area 2; Closed by discharge door 24, after discharge door 24 is closed, then open discharge door 25, rubbish is discharged body of heater 1, whole incineration furnace garbage burning tapping process completes.
4) the burn away the refuse toxic gas such as SO2 produced and some toxic dusts containing heavy metal are discharged when over-quenching desulfurization and dedusting mechanism 7, higher desulfurization degree and dust removal efficiency can be reached, flue gas can reach discharging standards, can directly high altitude discharge in air.
As shown in Figure 2, incinerator can be arranged in removable vehicle body 28 and make portable burning station, for small-sized rubbish field is burned, avoid transporting rubbish, reduce costs.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ body of heater 1 herein, slag falling area 2, high-temperature region 3, middle warm area 4, baking zone 5, Ting Zha district 6, chilling desulfurization and dedusting mechanism 7, charging aperture 8, air intlet buffer area 9, heat exchange zone 10, air outlet slit buffer area 11, dividing plate 12, dividing plate 13, air intlet 14, air outlet slit 15, gas approach 16, exhanst gas outlet 17, heat-exchange tube 18, first pipeline 19, second pipeline 20, 3rd pipeline 21, gas pipeline 22, breather line 23, discharge door 24, discharge door 25, bocca 26, 3rd term such as subregion pipe 27 grade, but do not get rid of the possibility using other terms.Use these terms to be only used to describe and explain essence of the present utility model more easily, the restriction that they are construed to any one additional is all contrary with the utility model spirit.

Claims (10)

1. an incinerator, comprise body of heater (1), the top of body of heater (1) is provided with charging aperture (8), and the bottom of body of heater (1) is provided with discharge gate, body of heater (1) is also provided with exhaust opening, it is characterized in that, baking zone (5) is provided with from top to bottom successively in described body of heater (1), middle warm area (4), high-temperature region (3), and be provided with separation two district between baking zone (5) and middle warm area (4) and the first subregion cutting agency that can pass through for material, separation two district is provided with and the second subregion cutting agency passed through for material between baking zone (5) and middle warm area (4), the discharge gate of below, described high-temperature region (3) is provided with discharging mechanism, described body of heater is also provided with heat-exchange device and desulfurization and dedusting mechanism (7) outward, and the exhaust opening of described body of heater (1) is connected with the inlet end of desulfurization and dedusting mechanism (7), described heat-exchange device comprises heat-exchanging chamber, heat-exchanging chamber is provided with air intlet (14), air outlet slit (15), gas approach (16) and exhanst gas outlet (17), and described gas approach (16), exhanst gas outlet (17) are communicated with body of heater (1) respectively by pipeline with air outlet slit (15).
2. incinerator according to claim 1, it is characterized in that, described incinerator is arranged in removable vehicle body.
3. incinerator according to claim 1 or 2, it is characterized in that, by two pieces of dividing plates (12 in the heat-exchanging chamber of described heat-exchange device, 13) air intlet buffer area (9), heat exchange zone (10) and air outlet slit buffer area (11) will be separated in heat-exchanging chamber, many heat-exchange tubes (18) are provided with in described heat exchange zone (10), one end of heat-exchange tube (18) is communicated with air intlet buffer area (9), and the other end of heat-exchange tube (18) is communicated with air outlet slit buffer area (11); The air intlet (14) of described heat-exchanging chamber is located at air intlet buffer area (9), and air outlet slit (15) is located at air outlet slit buffer area (11), described gas approach (16) is located at heat exchange zone (10) side near air outlet slit buffer area (11), and described exhanst gas outlet (17) is located at heat exchange zone (10) side near air intlet buffer area (9); Described gas approach (16) is communicated with through the discharge gate of the first pipeline (19) with body of heater (1), and the baking zone (5) of described exhanst gas outlet (17) through the second pipeline (20) and body of heater (1) and/or middle warm area (4) are communicated with, described air outlet slit (15) is communicated with through the middle warm area (4) of the 3rd pipeline (21) and body of heater (1) and/or high-temperature region (3).
4. incinerator according to claim 3, it is characterized in that, described first subregion cutting agency comprises the gas pipeline (22) that many horizontal intervals are arranged, one end of gas pipeline (22) is communicated with the second pipeline (20), and the other end of gas pipeline (22) is connected with the inlet end of desulfurization and dedusting mechanism (7).
5. incinerator according to claim 4, it is characterized in that, the distance between adjacent gas pipeline (22) is 100mm-500mm.
6. incinerator according to claim 3, is characterized in that, described second subregion cutting agency comprises the subregion pipe that many horizontal intervals are arranged.
7. incinerator according to claim 3, it is characterized in that, described second subregion cutting agency comprises the breather line (23) of the bottom belt passage that many horizontal intervals are arranged, and one end of breather line (23) is communicated with the 3rd pipeline (21).
8. incinerator according to claim 6 or 7, is characterized in that, adjacent sectors pipe or breather line (23) between distance be 100mm-500mm.
9. incinerator according to claim 1 or 2, is characterized in that, described discharging mechanism comprises twice discharge door setting up and down (24,25), and twice discharge door is provided with Ting Zha district (6) between (24,25).
10. portable a burning is stood, and it is characterized in that, comprise the incinerator described in any one in removable vehicle body (28) and claim 1-9, described incinerator is arranged on car body (28).
CN201520189138.0U 2015-03-31 2015-03-31 A kind of incinerator and portable burning are stood Withdrawn - After Issue CN204629502U (en)

Priority Applications (1)

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CN201520189138.0U CN204629502U (en) 2015-03-31 2015-03-31 A kind of incinerator and portable burning are stood

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Application Number Priority Date Filing Date Title
CN201520189138.0U CN204629502U (en) 2015-03-31 2015-03-31 A kind of incinerator and portable burning are stood

Publications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748127A (en) * 2015-03-31 2015-07-01 长沙伟诺机电有限公司 Incinerator and movable type incinerating station
CN106731550A (en) * 2016-06-30 2017-05-31 洛阳涧光特种装备股份有限公司 One kind burns dusting and desulfuring system and its autocontrol method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748127A (en) * 2015-03-31 2015-07-01 长沙伟诺机电有限公司 Incinerator and movable type incinerating station
CN106731550A (en) * 2016-06-30 2017-05-31 洛阳涧光特种装备股份有限公司 One kind burns dusting and desulfuring system and its autocontrol method

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Granted publication date: 20150909

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