CN204593396U - A kind of refuse disposal installation - Google Patents
A kind of refuse disposal installation Download PDFInfo
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- CN204593396U CN204593396U CN201520148350.2U CN201520148350U CN204593396U CN 204593396 U CN204593396 U CN 204593396U CN 201520148350 U CN201520148350 U CN 201520148350U CN 204593396 U CN204593396 U CN 204593396U
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- heat exchanger
- refuse disposal
- disposal installation
- heating
- gasification furnace
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Abstract
The utility model discloses a kind of refuse disposal installation, relate to technical field of waste treatment.This refuse disposal installation comprises gasification furnace, also comprise heating system, the gas burning system for gasification furnace heating, described refuse disposal installation also comprises drying garbage system, described drying garbage system is communicated with described heating system, utilize the combustion product gases garbage drying produced in described heating system, and provide fuel gas for described heating system, innocuous gas is directly discharged simultaneously; Described refuse disposal installation also comprises heat exchanger, described heat exchanger comprises heat exchanger body, run through described heat exchanger body and be provided with first passage and second channel, be not communicated with mutually between described first passage and second channel, the gas in described first passage and second channel carries out exchange heat by heat exchanger body.The refuse disposal installation that the utility model proposes, can improve the utilization rate of heat energy further, realizes the low energy consumption process of rubbish.
Description
Technical field
The utility model relates to technical field of waste treatment, particularly relates to a kind of refuse disposal installation.
Background technology
At present, process house refuse and become the whole world all at one of great difficult problem being devoted to solve and capture.A lot of domestic rubbish disposal is at present the burning based on house refuse, this process is an oxidizing process, no matter be aerobic or oxygen deprivation state, it burns gasification all can produce harmful " bioxin " material, seriously jeopardizes and destroy living environment and the health of the mankind.CN104178226A provides one way of life refuse pyrolysis comprehensive resource treatment system and method, and described system comprises pretreatment unit, formula revolving bed pyrolysis oven, Oil-gas Separation purifier, fixed-bed gasification, pyrolysis gas storage device and device for recovering combustible gas; By house refuse raw material after sorting, fragmentation, oven dry, the pretreatment such as shaping, obtain high-temperature oil gas and pyrolytic carbon in the pyrolysis of formula revolving bed pyrolysis oven, generate gasification combustible gas after pyrolytic carbon gasification, in order to the fuel as formula fired-gas radiant tube combustor.Owing to needing, by heating and gasifying rubbish, therefore to have a large amount of heat energy loss in garbage processing procedure in garbage disposal, in order to make full use of the heat energy in garbage disposal further, propose refuse disposal installation of the present utility model.
Utility model content
The purpose of this utility model is to propose a kind of refuse disposal installation, makes full use of heat energy and the energy, realizes the low energy consumption process of rubbish.
For reaching this object, the utility model by the following technical solutions:
A kind of refuse disposal installation, comprise gasification furnace, rubbish gasifies therein, described gasification furnace upper end is provided with feed system, heating system is provided with inside and outside described gasification furnace, described heating system makes the inner refuse gasification of gasification furnace to gasification furnace heating, described gasification furnace upper end connects gasification air pipe, described gasification air pipe is connected with gas burning system and provides fuel for described gas burning system, described gasification furnace bottom is provided with discharge system, described discharge system is for unloading the waste material in described gasification furnace, the below of described discharge system is provided with discharging bosh, the waste material that described discharging bosh unloads in gasification furnace for holding discharge system, described refuse disposal installation also comprises drying garbage system, described drying garbage system is communicated with described heating system, utilize the combustion product gases garbage drying produced in described heating system, and provide fuel gas for described heating system, innocuous gas is directly discharged simultaneously, described refuse disposal installation also comprises heat exchanger, described heat exchanger comprises heat exchanger body, run through described heat exchanger body and be provided with first passage and second channel, be not communicated with mutually between described first passage and second channel, described heat exchanger is connected by first passage with described heating system, the combustion product gases produced in heating system enters first passage, described heat exchanger is connected with air compressor machine by second channel, air is sent into described gas burning system by heat exchanger by described air compressor machine, gas in described first passage and second channel carries out exchange heat by heat exchanger body.
Further technical scheme, being provided with the flue gas that flue gas pipeline produces for transmitting heating system burning, being provided with air pipe line to carry air between described heat exchanger and air compressor machine and between heat exchanger and gas burning system between described heat exchanger and described heating system.
Further technical scheme, the number of described first passage and second channel is all at least one, and described first passage is adjacent with second channel.
Further technical scheme, the input of described drying garbage system is connected by flue gas pipeline with between heating system, described flue gas pipeline is for transmitting combustion product gases, described drying garbage system is provided with two outputs, one of them output is connected with air-introduced machine by flue gas pipeline, the steam evaporated in described combustion product gases and rubbish is discharged by chimney through described air-introduced machine, and another output of described drying garbage system is connected for providing fuel gas for described heating system with heating system by fuel gas pipeline.
Further technical scheme, described heating system comprises the heating furnace that described gasification furnace skin is arranged and the radiant tube gasifying furnace interior setting, the outside of described heating furnace to described gasification furnace is heated, described radiant tube is to described gasification furnace inside heating, described heating furnace is provided with flue gas pipeline, for discharging the combustion product gases that heating system produces.
Further technical scheme, described gas burning system provides fuel for described heating system, described gas burning system comprises fuel gas pipeline and burner, described burner is divided into burner for heating furnace and radiant tube burner, be located on described heating furnace and described radiant tube respectively, described fuel gas pipeline is communicated with described gasification air pipe, and gasification gas is utilized as fuel.
Further technical scheme, the number of described burner for heating furnace is at least one, and it is positioned at the bottom of described heating furnace.
Further technical scheme, described gasification furnace (1) bottom is provided with discharge system (4), described discharge system (4) is for unloading the waste material in described gasification furnace (1), the below of described discharge system (4) is provided with discharging bosh (5), the waste material that described discharging bosh (5) is unloaded in gasification furnace (1) for holding discharge system (4).
Further technical scheme, described heat exchanger body (8) is square, cuboid, cylinder or Elliptic Cylinder.
Further technical scheme, described heat exchanger (7) is that pottery is without commutation cross-flow regenerative heat exchanger.
The beneficial effects of the utility model:
The refuse disposal installation that the utility model proposes, comprise heat exchanger, two kinds of not connected passages are provided with in heat exchanger, above two kinds of passages are flowed through respectively by making the high-temperature gas that produces in this device and extraneous air, make two kinds to have between the gas of temperature difference and heat trnasfer occurs, the temperature of high-temperature gas passes to air, the temperature of air raises, fuel is more prone to when being ignited, the heat energy consumed is less, therefore by the setting of heat exchanger, make this refuse disposal installation make full use of heat energy and the energy, realize the low energy consumption process of house refuse.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refuse disposal installation that the utility model detailed description of the invention provides;
Fig. 2 is the structural representation of the heat exchanger that the utility model detailed description of the invention provides.
Wherein, 1, gasification furnace; 2, feed system; 3, gasify air pipe; 4, discharge system; 5, discharging bosh; 6, drying garbage system; 7, heat exchanger; 8, heat exchanger body; 9, first passage; 10, second channel; 11, air compressor machine; 12, flue gas pipeline; 13, air pipe line; 14, air-introduced machine; 15, chimney; 16, fuel gas pipeline; 17, heating furnace; 18, radiant tube; 19, fuel gas pipeline; 20, burner for heating furnace; 21, radiant tube burner.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the refuse disposal installation that the utility model detailed description of the invention provides.A kind of refuse disposal installation, comprise gasification furnace 1, rubbish gasifies therein, gasification furnace 1 upper end is provided with feed system 2, be provided with heating system inside and outside gasification furnace 1, heating system comprises heating furnace 17 that gasification furnace 1 skin is provided with and the radiant tube 18 that gasification furnace 1 inside is arranged, and the outside of heating furnace 17 pairs of gasification furnaces 1 is heated, the inside heating of radiant tube 18 pairs of gasification furnaces 1, heating system makes the inner refuse gasification of gasification furnace 1 to gasification furnace 1 heating, gas burning system provides fuel for heating system, gas burning system comprises fuel gas pipeline 19 and burner, burner is divided into burner for heating furnace 20 and radiant tube burner 21, be located on heating furnace 17 and radiant tube 18 respectively, fuel gas pipeline 19 is communicated with the gasification air pipe 3 of gasification furnace 1 upper end, gasification gas after refuse gasification plays the effect of heating as a part of fuel, fuel gas pipeline 19 is mainly heating and provides external fuel, fuel forms flue gas after burning in heating furnace 17 and radiant tube 18, and the upper end of described heating furnace and side are all drawn and be provided with flue gas pipeline 12, gasification furnace 1 bottom is provided with discharge system 4, discharge system 4 is for unloading the waste material in gasification furnace 1, the below of discharge system 4 is provided with discharging bosh 5, the waste material that discharging bosh 5 unloads in gasification furnace 1 for holding discharge system 4, this refuse disposal installation also comprises drying garbage system 6, drying garbage system 6 is connected with the flue gas pipeline 12 of the extraction of heating furnace 17 upper end, flue gas pipeline 12 is for transmitting combustion product gases, drying garbage system 6 is also provided with two outputs, one of them output is connected with air-introduced machine 14 by flue gas pipeline 12, the steam evaporated in combustion product gases and rubbish is discharged by chimney 15 through air-introduced machine 14, another output of drying garbage system 6 is connected for providing fuel gas for heating furnace 17 by fuel gas pipeline 16 with heating furnace 17, this refuse disposal installation also comprises heat exchanger 7, as shown in Figure 2, heat exchanger 7 comprises heat exchanger body 8, run through heat exchanger body 8 and be provided with first passage 9 and second channel 10, but be not communicated with mutually between first passage 9 and second channel 10, the first passage 9 of heat exchanger 7 is connected with the flue gas pipeline 12 of heating furnace 17 side, the a part of combustion product gases produced in heating furnace 17 enters first passage 9, heat exchanger 7 is connected with air compressor machine 11 by second channel 10, air is sent into fuel gas pipeline 19 by heat exchanger 7 by air compressor machine 11, gas in first passage 9 and second channel 10 carries out the mutual exchange of heat by heat exchanger body 8, the temperature of the high-temperature flue gas that burning produces can heat the normal temperature air of air compressor machine 11 press-in, fuel gas not only can be made more easily to be lighted, can make in addition the temperature of high-temperature gas of discharger again to be utilized, save energy consumption.
Reduce through the flue-gas temperature of heat exchange in first passage 9, discharged by chimney 15 through air-introduced machine 11 by flue gas pipeline 12.
Transmit heating furnace 17 by flue gas pipeline 12 between heat exchanger 7 and heating furnace 17 to burn the flue gas produced, heat exchanger 7 and air compressor machine 11 and carry air by air pipe line 13 between heat exchanger 7 and fuel gas pipeline 19.
The number of first passage 9 and second channel 10 is all at least one, and first passage 9 is adjacent with second channel 10; When in the heat exchanger 7 at formed objects, more hour, the heat transfer rate between first passage 9 and second channel 10 is faster for the more and internal diameter of single passage of number of channels.
Preferably, the number of burner for heating furnace 20 is at least one, and it is positioned at the bottom of described heating furnace 17.
The shape of heat exchanger body 8 can be chosen as square, cuboid, cylinder or Elliptic Cylinder, and the material of heat exchanger body 8 is pottery.
Heat exchanger 7 is without commutation cross-flow regenerative heat exchanger.
When utilizing refuse disposal installation of the present utility model to carry out disposal of refuse, undertaken by once step:
1) rubbish after oven dry is joined in gasification furnace 1 by feed system 2;
2) outer combustion gas enters gas burning system by fuel gas pipeline 19, combustion gas is lighted by burner for heating furnace 20 and radiant tube burner 21, thus heating furnace 17 and radiant tube 18 pairs of gasification furnaces 1 heat, make the refuse gasification in gasification furnace 1 and carbonization, the gas that wherein gasifies enters fuel gas pipeline 19 by the gasification air pipe 3 of gasification furnace 1 upper end and utilizes as combustion gas, the garbage bulk that the solid of carbonization is more original reduces, and is discharged in discharging bosh 5 by discharge system 4 by carbide;
3) in heating process, combustion product gases can be produced in heating furnace 17, a combustion product gases part is transferred to drying garbage system 6 pairs of rubbish by the flue gas pipeline 12 of heating furnace 17 upper end and carries out drying, another part is transferred in the first passage 9 of heat exchanger 7 by the flue gas pipeline 12 of heating furnace 17 side, air in heat exchanger 7 in second channel 10 heats, thus reclaimed a part of heat energy, save resource;
4) step 3) in flue gas the steam in the flue gas directly temperature reduced by air-introduced machine 14 after drying garbage and rubbish is discharged, and in heat exchanger 7 by the air that heats for lighting the fuel in fuel gas pipeline 19, light required energy due to air themperature increase to reduce, thus reach energy-conservation object.
Above refuse disposal installation is compact as far as possible between each several part when design assembling, to realize mobile disposal of refuse, makes it be applicable to the garbage disposal on a small scale such as offshore platform, ocean-going ship, also can be used for the garbage disposal at template activity scene with this.
Obviously, above-described embodiment of the present utility model is only to clearly demonstrate the utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (10)
1. a refuse disposal installation, comprise gasification furnace (1), rubbish gasifies therein, described gasification furnace (1) upper end is provided with feed system (2), described gasification furnace is provided with heating system inside and outside (1), described heating system makes gasification furnace (1) inner refuse gasification to gasification furnace (1) heating, described gasification furnace (1) upper end connects gasification air pipe (3), described gasification air pipe (3) is connected with gas burning system and provides fuel for described gas burning system, it is characterized in that, described refuse disposal installation also comprises drying garbage system (6), described drying garbage system (6) is communicated with described heating system, utilize the combustion product gases garbage drying produced in described heating system, and provide fuel gas for described heating system, innocuous gas is directly discharged simultaneously, described refuse disposal installation also comprises heat exchanger (7), described heat exchanger (7) comprises heat exchanger body (8), run through described heat exchanger body (8) and be provided with first passage (9) and second channel (10), be not communicated with mutually between described first passage (9) and second channel (10), described heat exchanger (7) is connected by first passage (9) with described heating system, the combustion product gases produced in heating system enters first passage (9), described heat exchanger (7) is connected with air compressor machine (11) by second channel (10), air is sent into described gas burning system by heat exchanger (7) by described air compressor machine (11), gas in described first passage (9) and second channel (10) carries out exchange heat by heat exchanger body (8).
2. refuse disposal installation according to claim 1, it is characterized in that, being provided with the flue gas that flue gas pipeline (12) produces for transmitting heating system burning between described heat exchanger (7) and described heating system, being provided with air pipe line (13) between described heat exchanger (7) and air compressor machine (11) and between heat exchanger (7) and gas burning system to carry air.
3. refuse disposal installation according to claim 1, it is characterized in that, the number of described first passage (9) and second channel (10) is all at least one, and described first passage (9) is adjacent with second channel (10).
4. refuse disposal installation according to claim 1, it is characterized in that, the input of described drying garbage system (6) is connected by flue gas pipeline (12) with between heating system, described flue gas pipeline (12) is for transmitting combustion product gases, described drying garbage system (6) is provided with two outputs, one of them output is connected with air-introduced machine (14) by flue gas pipeline (12), the steam evaporated in described combustion product gases and rubbish is discharged by chimney (15) through described air-introduced machine (14), another output of described drying garbage system (6) is connected for providing fuel gas for described heating system with heating system by fuel gas pipeline (16).
5. the refuse disposal installation according to claim 2 or 4, it is characterized in that, described heating system comprises the heating furnace (17) of described gasification furnace (1) skin setting and the radiant tube (18) of gasification furnace (1) inside setting, the outside of described heating furnace (17) to described gasification furnace (1) is heated, described radiant tube (18) is to the heating of described gasification furnace (1) inside, described heating furnace (17) is provided with flue gas pipeline (12), for discharging the combustion product gases that heating system produces.
6. refuse disposal installation according to claim 5, it is characterized in that, described gas burning system provides fuel for described heating system, described gas burning system comprises fuel gas pipeline (19) and burner, described burner is divided into burner for heating furnace (20) and radiant tube burner (21), be located on described heating furnace (17) and described radiant tube (18) respectively, described fuel gas pipeline (19) is communicated with described gasification air pipe (3), enters fuel gas pipeline (19) for making gasification gas.
7. refuse disposal installation according to claim 6, is characterized in that, the number of described burner for heating furnace (20) is at least one, and it is positioned at the bottom of described heating furnace (17).
8. according to the arbitrary described refuse disposal installation of claim 1-4, it is characterized in that, described gasification furnace (1) bottom is provided with discharge system (4), described discharge system (4) is for unloading the waste material in described gasification furnace (1), the below of described discharge system (4) is provided with discharging bosh (5), the waste material that described discharging bosh (5) is unloaded in gasification furnace (1) for holding discharge system (4).
9., according to the arbitrary described refuse disposal installation of claim 1-4, it is characterized in that, described heat exchanger body (8) is square, cuboid, cylinder or Elliptic Cylinder.
10. according to the arbitrary described refuse disposal installation of claim 1-4, it is characterized in that, described heat exchanger (7) is that pottery is without commutation cross-flow regenerative heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148350.2U CN204593396U (en) | 2015-03-16 | 2015-03-16 | A kind of refuse disposal installation |
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| CN201520148350.2U CN204593396U (en) | 2015-03-16 | 2015-03-16 | A kind of refuse disposal installation |
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| CN204593396U true CN204593396U (en) | 2015-08-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202545A (en) * | 2015-09-25 | 2015-12-30 | 碧海舟（北京）节能环保装备有限公司 | Garbage pyrolysis gasification incineration treatment device |
| CN106635174A (en) * | 2016-12-09 | 2017-05-10 | 中国科学院广州能源研究所 | Regenerative gasification device for high calorific value synthesis gas and gasification production method based on device |
| CN111964070A (en) * | 2020-08-17 | 2020-11-20 | 北京航天新风机械设备有限责任公司 | Movable oil stain solid waste pyrolyzing furnace |
-
2015
- 2015-03-16 CN CN201520148350.2U patent/CN204593396U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202545A (en) * | 2015-09-25 | 2015-12-30 | 碧海舟（北京）节能环保装备有限公司 | Garbage pyrolysis gasification incineration treatment device |
| CN106635174A (en) * | 2016-12-09 | 2017-05-10 | 中国科学院广州能源研究所 | Regenerative gasification device for high calorific value synthesis gas and gasification production method based on device |
| CN111964070A (en) * | 2020-08-17 | 2020-11-20 | 北京航天新风机械设备有限责任公司 | Movable oil stain solid waste pyrolyzing furnace |
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