CN103525445B - Domestic garbage disposer and refuse treatment plant - Google Patents
Domestic garbage disposer and refuse treatment plant Download PDFInfo
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- CN103525445B CN103525445B CN201210244353.7A CN201210244353A CN103525445B CN 103525445 B CN103525445 B CN 103525445B CN 201210244353 A CN201210244353 A CN 201210244353A CN 103525445 B CN103525445 B CN 103525445B
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Abstract
One way of life refuse disposal system, comprises one first heating chamber, and it further comprises one second heating chamber, and the first heating chamber and the second heating chamber in succession carry out heating to rubbish and carbonize.The present invention adopts double-layer heating structure to heat fully the rubbish that need process, and by leveled heating structure, one, can improve calorific value and the quality of the oil yield rate Sum decomposition product charcoal of rubbish; Its two, drastically increase the lysis efficiency of rubbish, and then improve the output capacity of Rubbish Remains; Its three, can sour gas be removed at the first layer of double-layer heating, to prevent dioxin, significantly reduce vent gas treatment cost; Its four, adopt leveled heating structure to be conducive to shortening the length of heating pyrolyze stove, be convenient to manufacturing and designing of equipment.In addition, in whole heating chamber, remain the state of negative pressure, be conducive to increasing oil and gas production; Be conducive to the thorough decomposition of rubbish; Be conducive to preventing the inflammable gas of internal-response from leaking, avoid presence of fire even to explode.
Description
[technical field]
The present invention relates to one way of life refuse disposal system, particularly a kind of domestic garbage disposer with double-layer heating structure.
[background technology]
Currently used Prediction for Solid Waste Treatment Technology is that rubbish is put into incinerator burn processing, and domestic domestic refuse amount is large, low heat value, complicated component, and it is very inconvenient to deal with.First, a large amount of domestic refuse volumes is large, and carrying inconvenience, needs the manpower and materials of at substantial in transportation; Secondly, when rubbish is deposited in the open, easily occur to decompose change, have pollution to surrounding environment; Again, refuse thermal value is low, inconvenience burning, and it is insufficient to burn, to such an extent as to refuse treatment is not thorough, and in addition, produce the grey quantity of slag large, fuel expends greatly, waste resource.
Existing refuse disposal system all can consider the recycling of rubbish, can change the refuse treatment consciousness of people so on the one hand, just can accelerate the processing speed of domestic refuse so; On the other hand, greatly can also avoid the waste of resource, save refuse treatment cost.In the process of refuse treatment, heat treated certainly will will be carried out to rubbish, existing refuse disposal system mostly adopts individual layer heating cavity structure in heat-processed, and the shortcoming first of this structure is that the length of its heating chamber will be very long owing to adopting single layer structure, cause the overall dimensions of equipment excessive, if equipment is oversize, be at high temperature easily out of shape, cause unnecessary wearing and tearing, affect equipment life, and then increase device fabrication difficulty and cost; Second be the temperature of individual layer heating chamber consistently, make the sour gas in rubbish be difficult to remove, a large amount of dioxin can be produced, directly enhance the processing cost of rubbish tail gas; 3rd is due to the homo(io)thermism in individual layer heating chamber, impels the garbage decomposition efficiency in cavity greatly to reduce; 4th be produce after causing refuse treatment carbon, oil, gas three be difficult to be separated.In addition, existing heating cavity inside configuration is all atmospheric pressure state, not only bad for the thorough decomposition of rubbish under atmospheric pressure state, but also can cause potential safety hazard.
[summary of the invention]
For the garbage decomposition efficiency overcoming conventional garbage treatment unit is low, the problem such as the complicated and refuse disposal system mechanism of garbage decomposition product separation process is unreasonable, the invention provides a kind of garbage decomposition efficiency higher, garbage decomposition product is more easily separated, and refuse treatment plant mechanism is Novel household garbage treatment unit and refuse treatment plant more reasonably.
The technical scheme of technical solution problem of the present invention is to provide one way of life refuse disposal system, comprise one first heating chamber, it further comprises one second heating chamber, first heating chamber and the second heating chamber in be arranged in parallel up and down and both inner be negative pressure state, between the first heating chamber and the second heating chamber, be also provided with a current regulator; First heating chamber is with electrically heated mode instant heating rubbish, produce gaseous hydrocarbon mixture and sour gas, second heating chamber constant temperature continues heating rubbish, produce powder formed carbon and gaseous state gas-oil mixture, this domestic garbage disposer comprises an oil gas separation equipment and a deacidification equipment further, this oil gas separation equipment, for collecting gaseous hydrocarbon mixture, this deacidification equipment layout is after the first heating chamber, after oil gas separation equipment is arranged in the second heating chamber, the gas after the deacidification of deacidification equipment is delivered in oil gas separation equipment and carries out gas-oil separation; This first heating chamber ingress is provided with an opening for feed, a change feed screw is provided with in first heating chamber, this change feed screw unequal-interval be provided with multiple rotary blade, the cavity inner wall of rotary blade and upper strata heating chamber fits, and the spacing of every two adjacent rotary blades reduces gradually from being fed to change feed screw end; This first heating chamber outer setting has the first heating collar, and the first heating collar accurately controls rate of heating, makes the heat-up rate of rubbish be greater than 10 degrees Celsius/second.
Preferably, deacidification equipment comprises the first tornado dust collector, and high temperature is except acid tower, and the rubbish in the first heating chamber is because adding thermogenetic gaseous hydrocarbon mixture successively through the first tornado dust collector, and high temperature carries out dedusting except acid tower and removes acid treatment.
Preferably, rubbish is different with heat-up time in the Heating temperature of the second heating chamber from rubbish with heat-up time in the Heating temperature of the first heating chamber.
Preferably, rubbish is 10 seconds-5 minutes in the heat-up time of the first heating chamber, and Heating temperature is 90-500 DEG C, and rubbish is 3-120 minute in rubbish heat-up time of the second heating chamber, and Heating temperature is 180-800 DEG C.
Preferably, become the two adjacent rotary blade spacing of feed screw head end near opening for feed to change in 1: 1 to 4: 1 scope with the ratio of the adjacent rotary blade spacing of feed screw end two away from opening for feed.
Preferably, be provided with a feed screw, feed screw is provided with rotary blade in the second heating chamber, the spacing of every two adjacent rotary blades is equal.
Compared to prior art, domestic garbage disposer of the present invention and refuse treatment plant adopt double-layer heating structure to heat fully the rubbish that need process, by leveled heating structure, its advantage mainly contains: first, different Heating temperatures can be taked at every one deck, in the heating chamber of upper strata, adopt the method for instant heating to improve waste oil productive rate; In lower floor's heating chamber, keep constant Heating temperature, make the rubbish in heating chamber have certain soaking time, to ensure that the various organism in rubbish decompose completely, improve calorific value and the quality of product charcoal.Second, all rubbish is heated in every one deck, after rubbish does not carry out scission reaction completely in the heating chamber of upper strata, again cracking can also be carried out to the rubbish of not cracking completely in lower floor's heating chamber, drastically increase the lysis efficiency of rubbish, and then improve the output capacity of Rubbish Remains.3rd, in the heating chamber of upper strata, take the mode of instant heating, be convenient to be separated the halogens such as HCL (hydrogenchloride), to prevent dioxin, significantly reduce vent gas treatment cost.4th, adopt leveled heating structure to be conducive to shortening the length of heating pyrolyze stove, be convenient to manufacturing and designing of equipment.In addition, remain negative pressure state in whole heating chamber, under negative pressure state, one, is conducive to the decomposition gasification of rubbish thus increases oil and gas production; Its two, be conducive to produce gas drain rapidly, promote pyrolysis to gasification direction occur; Its three, negative pressure can prevent the inflammable gas of internal-response from leaking, and avoids presence of fire even to explode.
[accompanying drawing explanation]
Fig. 1 is the structural representation of domestic garbage disposer of the present invention.
Fig. 2 is the workflow diagram of domestic garbage disposer of the present invention.
[embodiment]
In order to make object of the present invention, technical scheme and advantage are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the present invention.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, domestic garbage disposer 10 of the present invention comprises opening for feed 101, lock wind charger 102, upper strata heating chamber 103, first throttle device 104, lower floor's heating chamber 105, deacidification equipment 106, oil gas separation equipment 107, second choke 108 and charcoal activation equipment 109.Opening for feed 101, lock wind charger 102 and upper strata heating chamber 103 mutually through, the rubbish after refinement enters in upper strata heating chamber 103 through opening for feed 101 and lock wind charger 102.The afterbody of upper strata heating chamber 103 is connected with a deacidification equipment 106, and this deacidification equipment 106 and this upper strata heating chamber 103 gas that upper strata heating chamber 103 is produced that connects can directly enter in deacidification equipment 106.Upper strata heating chamber 103 is with lower floor's heating chamber 105 horizontal positioned and keeping parallelism.Between upper strata heating chamber 103 and lower floor's heating chamber 105, be provided with first throttle device 104, it mainly prevents from, between upper strata heating chamber 103 and lower floor's heating chamber 105, gas crossfire occurs.An induced draft fan 1065 is also provided with after deacidification equipment 106, after starting this induced draft fan 1065, can make in the space of the first hot chamber 103 to first throttle device 104 is negative pressure state, the gas keeping negative pressure state to be conducive to producing is drained rapidly, promotes that garbage decomposition reaction occurs to refuse gasification direction; Also make the gas produced in upper strata heating chamber 103 can not enter into lower floor's heating chamber 105 and directly enter in deacidification equipment 106 simultaneously, prevent gas from leaking in flow process.
Similar to upper strata heating chamber 103, the afterbody of lower floor's heating chamber 105 is connected with an oil gas separation equipment 107, and this oil gas separation equipment 107 and this lower floor's heating chamber 105 gas that lower floor's heating chamber 105 is produced that connects can directly enter in oil gas separation equipment 107.Lower floor's heating chamber 105 keeps being connected with charcoal activation equipment 109, and is provided with second choke 108 between lower floor's heating chamber 105 and charcoal activation equipment 109, and it mainly prevents from, between lower floor's heating chamber 105 and charcoal activation equipment 109, gas crossfire occurs.Between oil gas separation equipment 107 and lower floor's heating chamber 105, be also provided with an induced draft fan 1077, after starting this induced draft fan 1077, can make in the space of lower floor's heating chamber 105 to second choke 108 is negative pressure state.The gas keeping negative pressure state to be conducive to producing is drained rapidly, promotes that garbage decomposition reaction occurs to refuse gasification direction; The gas simultaneously produced in Ye Shi lower floor heating chamber 105 can not enter in charcoal activation equipment 109 and directly enter in oil gas separation equipment 107, prevents gas from leaking in flow process.
Be provided with a change feed screw 1031 in upper strata heating chamber 103 cavity, be coated with a upper strata heating collar 1035 at cavity.Become feed screw 1031 the refinement rubbish entered from opening for feed 101 is fed through in lower floor's heating chamber 105, and heat with the rubbish in upper strata heating collar 1035 pairs of upper strata heating chambers 103 while feeding.On this change feed screw 1031, unequal-interval is provided with multiple rotary blade 1033, rotary blade 1033 fits with the cavity inner wall of upper strata heating chamber 103, and the spacing of every two adjacent rotary blades 1033 reduces from opening for feed 101 gradually to change feed screw 1031 end.The volume when rule that its spacing reduces is heated according to rubbish reduces speed and sets.Rubbish kind due to process internal diameter that is different and upper strata heating chamber 103 is different, becomes two adjacent rotary blade 1033 spacing of feed screw 1031 head end near opening for feed 101 and will change in 1: 1 to 4: 1 scope with the ratio of adjacent rotary blade 1033 spacing of change feed screw 1031 end two away from opening for feed 101.
Upper strata heating collar 1035 is coated on the outer surface of upper strata heating chamber 103, and the length zero position of upper strata heating collar 1035 is positioned at opening for feed 101 place, and final position is positioned at the end becoming feed screw 1031.The type of heating of upper strata heating collar 1035 is electrically heated, because electrically heated heating power is large, heating surface area is also large, and adopt electrically heated can control in real time Heating temperature, so its heat-up rate quickly, the rubbish heat-up rate in upper strata heating chamber 103 can be made to reach more than 10 degrees Celsius/second.According to heating needs, temperature in the heating chamber of upper strata need be controlled within the scope of 90 °-500 ° because adopt that electrically heated can be very fast reach this temperature range, thus accelerate the decomposition rate of rubbish, and then improve the oil yield rate of refuse pyrolysis.The average heated time of the rubbish in cavity is made at 10 seconds within the scope of 5 minutes by modes such as the length of change upper strata heating chamber 103 and the feeding speeds of change feed screw 1031, keep this scope to be to make the garbage decomposition in cavity more thorough heat-up time, completely decompose out by halogen-containing for institute in rubbish, enter in deacidification equipment 106 with the form of sour gas, thus contain that subsequent product produces dioxin in combustion processes from source.
Deacidification equipment 106 comprises the first tornado dust collector 1061, and high temperature is except acid tower 1063, and the rubbish in upper strata heating chamber 103 is because adding thermogenetic gaseous hydrocarbon mixture successively through the first tornado dust collector 1061, and high temperature carries out dedusting except acid tower 1063 and removes acid treatment.The dust comprised gaseous mixture or solid granule can be removed by the gaseous mixture produced in upper strata heating chamber 103 after the first tornado dust collector 1061, gaseous mixture after process removes acid tower 1063 through high temperature again and is removed by the sour gas in gaseous mixture clean, finally the clean gaseous hydrocarbon mixture after process is delivered to oil gas separation equipment 107 and is separated with combustible gas by oil.
Similar to upper strata heating chamber 103, be provided with a feed screw 1051 in lower floor's heating chamber 105 cavity, be coated with lower floor's heating collar 1055 at cavity.The rubbish do not decomposed completely entered from upper strata heating chamber 103 is fed through in charcoal activation equipment 109 from lower floor's heating chamber 105 by feed screw 1051, and heats with the rubbish in lower floor's heating collar 1055 pairs of lower floor's heating chambers 105 while feeding.Equally spacedly on this feed screw 1051 be provided with multiple rotary blade 1053, rotary blade 1053 fits with the cavity inner wall of lower floor's heating chamber 105.Because the rubbish do not decomposed completely is much smaller compared with the rubbish in upper strata heating chamber 103 in the volume change after decomposes in lower floor's heating chamber 105, so adopt the feed screw 1051 of uniform pitch in lower floor's heating chamber 105.
Lower floor's heating collar 1055 is coated on the outer surface of lower floor's heating chamber 105, and the length zero position of lower floor's heating collar 1055 is positioned at the initiating terminal of feed screw 1051, and final position is positioned at the end of feed screw 1051.The heat-up rate relative upper strata heating collar 1035 of lower floor's heating collar 1055 wants slow, mainly carries out deep decomposition in order to make the rubbish in lower floor's heating chamber 105 remain on when temperature reaches certain phase within the scope of a constant temp to rubbish.According to heating needs, the Heating temperature of rubbish in lower floor's heating chamber 105 need be controlled within the scope of 180 °-800 °.The average heated time of the rubbish in cavity is made at 3 minutes within the scope of 120 minutes by modes such as the length of change lower floor heating chamber 105 and the feeding speeds of feed screw 1051.Because in lower floor's heating chamber 105 be all the rubbish do not decomposed completely, these rubbish needs the heating of higher temperature and longer time that it just can be made further to decompose, so the Heating temperature of these rubbish and heat-up time higher than upper strata heating chamber 103, longer.On prior art, increase this lower floor's heating chamber 105 and certain soaking time is carried out to the rubbish do not decomposed completely, to ensure that the various organism in rubbish decompose completely, thus improve calorific value and the quality of Resource recovery.
Oil gas separation equipment 107 comprises the second tornado dust collector 1071 and oil gas cooling separation column 1073, and the rubbish in lower floor's heating chamber 105 can produce powder formed carbon and gaseous state gas-oil mixture after being decomposed completely by further heating.Powder formed carbon enters in charcoal activation equipment 109 through second choke 108 and carries out activation treatment, and first the dust comprised in gaseous mixture or solid granule will be removed by the second tornado dust collector 1071 by gaseous hydrocarbon mixture, then the clean gaseous hydrocarbon mixture after process is delivered to oil gas cooling separation column 1073 and oil is separated with combustible gas.Namely the flammable G&O produced can be used as new available power, as carried out heating, drying by the rubbish combustible gas of generation can be delivered in directed fired dryer 1075 pairs of combustion chambers.
Referring to Fig. 2, is the process flow sheet of domestic garbage disposer 10.In the process used, refinement rubbish can enter in lock wind charger 102 through opening for feed 101, and because lock wind charger 102 connects with upper strata heating chamber 103, rubbish can enter in upper strata heating chamber 103 along lock wind charger 102.Become feed screw 1031 rubbish entered in upper strata heating chamber 103 is sent in lower floor's heating chamber 105 along rotary blade 1033.While worm drive feeding, the rubbish in upper strata heating collar 1035 pairs of upper strata heating chambers 103 carries out instant heating.Owing to adopting electrically heated, make the rubbish heat-up rate in cavity very fast, such one side can improve the oil yield rate of rubbish, on the other hand while rubbish rapidly decomposes, the sour gas such as a large amount of HCL (hydrogenchloride) can be produced, and these sour gas are transferred in deacidification equipment 106.Therefore, after the instant heating of upper strata heating chamber 103, gas-oil mixture and the sour gas of gaseous state can be produced, the gas-oil mixture of these gaseous states and sour gas by together with enter into deacidification equipment 106 the first tornado dust collector 1061 in carry out dedusting, and then enter into high temperature and except in acid tower 1063, the sour gas of gas is removed, the final gaseous hydrocarbon mixture producing cleaning.
The rubbish do not decomposed completely after upper strata heating chamber 103 thermal degradation will enter into lower floor's heating chamber 105, and Pyrolysis products is sent in charcoal activation equipment 109 along rotary blade 1053 by feed screw 1051 by the rubbish that do not decompose completely entered in lower floor's heating chamber 105.While worm drive feeding, the rubbish in lower floor's heating collar 1055 pairs of lower floor's heating chambers 105 carries out further heat.Owing to being all undecomposed rubbish in lower floor's heating chamber 105, so need these rubbish just can be made to decompose completely by high temperature continuous heating.After long heat, the rubbish in lower floor's heating chamber 105 is taken off dividing completely, produces the gas-oil mixture of pulverous carbon and gaseous state, and pulverous carbon will enter into charcoal activation equipment 109 and carbonize.The gas-oil mixture of gaseous state will enter to oil gas separation equipment 107 tornado dust collector 1071 and carry out udst separation, the clean gaseous hydrocarbon mixture after dedusting by with the gaseous hydrocarbon mixture after deacidifying that upper strata heating chamber 103 produces enter into together oil gas cool in separation column 1073 carry out oil, gas is separated.Can produce inflammable gas and liquid oil after refrigerated separation, these inflammable gass and liquid oil can directly be applied on various equipment as available resources, such as, the rubbish that inflammable gas leads in directed fired dryer 1075 can be carried out heating, drying.
As required, such as rubbish includes some special composition, or require higher garbage decomposition rate, can adopt to increase the rubbish that the 3rd heating chamber or the heating chamber or more make to process and is decomposed into charcoal, combustible gas and wet goods recoverable resource fully completely between lower floor's heating chamber 105 and charcoal activation equipment 109.
Compared to prior art, domestic garbage disposer 10 of the present invention and refuse treatment plant adopt double-layer heating structure to heat fully the rubbish that need process, by leveled heating structure, its advantage mainly contains: first, different Heating temperatures can be taked at every one deck, in upper strata heating chamber 103, adopt the method for instant heating to improve waste oil productive rate; In lower floor's heating chamber 105, keep constant Heating temperature, make the rubbish in heating chamber have certain soaking time, to ensure that the various organism in rubbish decompose completely, improve calorific value and the quality of product charcoal.Second, all rubbish is heated in every one deck, after rubbish does not carry out scission reaction completely in upper strata heating chamber 103, again cracking can also be carried out to the rubbish of not cracking completely in lower floor's heating chamber 105, drastically increase the lysis efficiency of rubbish, and then improve the output capacity of Rubbish Remains.3rd, in upper strata heating chamber 103, take the mode of instant heating, be convenient to be separated the halogens such as HCL (hydrogenchloride), to prevent dioxin, significantly reduce vent gas treatment cost.4th, adopt leveled heating structure to be conducive to shortening the length of heating pyrolyze stove, be convenient to manufacturing and designing of equipment.In addition, remain negative pressure state in whole heating chamber, under negative pressure state, one, is conducive to the decomposition gasification of rubbish thus increases oil and gas production; Its two, be conducive to produce gas drain rapidly, promote pyrolysis to gasification direction occur; Its three, negative pressure can prevent the inflammable gas of internal-response from leaking, and avoids presence of fire even to explode.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within principle of the present invention, equivalent replacement and improvement etc. all should comprise within protection scope of the present invention.
Claims (6)
1. one way of life refuse disposal system, comprise one first heating chamber, it is characterized in that: it further comprises one second heating chamber, first heating chamber and the second heating chamber in be arranged in parallel up and down and both inner be negative pressure state, between the first heating chamber and the second heating chamber, be also provided with a current regulator; First heating chamber is with electrically heated mode instant heating rubbish, produce gaseous hydrocarbon mixture and sour gas, second heating chamber constant temperature continues heating rubbish, produce powder formed carbon and gaseous state gas-oil mixture, this domestic garbage disposer comprises an oil gas separation equipment and a deacidification equipment further, this oil gas separation equipment is for collecting gaseous hydrocarbon mixture, this deacidification equipment layout is after the first heating chamber, after oil gas separation equipment is arranged in the second heating chamber, the gas after the deacidification of deacidification equipment is delivered in oil gas separation equipment and carries out gas-oil separation;
This first heating chamber ingress is provided with an opening for feed, a change feed screw is provided with in first heating chamber, this change feed screw unequal-interval be provided with multiple rotary blade, the cavity inner wall of rotary blade and upper strata heating chamber fits, and the spacing of every two adjacent rotary blades reduces gradually from being fed to change feed screw end;
This first heating chamber outer setting has the first heating collar, and the first heating collar accurately controls rate of heating, makes the heat-up rate of rubbish be greater than 10 degrees Celsius/second.
2. domestic garbage disposer as claimed in claim 1, it is characterized in that: deacidification equipment comprises the first tornado dust collector, high temperature is except acid tower, rubbish in the first heating chamber is because adding thermogenetic gaseous hydrocarbon mixture successively through the first tornado dust collector, and high temperature carries out dedusting except acid tower and removes acid treatment.
3. domestic garbage disposer as claimed in claim 1, is characterized in that: rubbish is different with heat-up time in the Heating temperature of the second heating chamber from rubbish with heat-up time in the Heating temperature of the first heating chamber.
4. domestic garbage disposer as claimed in claim 1, it is characterized in that: rubbish is 10 seconds-5 minutes in the heat-up time of the first heating chamber, Heating temperature is 90-500 DEG C, and rubbish is 3-120 minute in rubbish heat-up time of the second heating chamber, and Heating temperature is 180-800 DEG C.
5. domestic garbage disposer as claimed in claim 1, is characterized in that: become the two adjacent rotary blade spacing of feed screw head end near opening for feed and change in 1: 1 to 4: 1 scope with the ratio of the adjacent rotary blade spacing of feed screw end two away from opening for feed.
6. domestic garbage disposer as claimed in claim 1, it is characterized in that: be provided with a feed screw in the second heating chamber, feed screw is provided with rotary blade, the spacing of every two adjacent rotary blades is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244353.7A CN103525445B (en) | 2012-07-05 | 2012-07-05 | Domestic garbage disposer and refuse treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244353.7A CN103525445B (en) | 2012-07-05 | 2012-07-05 | Domestic garbage disposer and refuse treatment plant |
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| Publication Number | Publication Date |
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| CN103525445A CN103525445A (en) | 2014-01-22 |
| CN103525445B true CN103525445B (en) | 2016-02-03 |
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| CN201210244353.7A Expired - Fee Related CN103525445B (en) | 2012-07-05 | 2012-07-05 | Domestic garbage disposer and refuse treatment plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105087030A (en) * | 2014-05-19 | 2015-11-25 | 叶安生 | Biomass pretreatment and multifunctional gasification integration machine |
| CN105505415B (en) * | 2016-02-03 | 2018-05-18 | 江苏河海给排水成套设备有限公司 | A kind of rubbish multistage pyrolysis boiling charing secondary oxidative treatments device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201010525Y (en) * | 2007-03-09 | 2008-01-23 | 钟顺乃 | Active carbon preparing equipment |
| CN201277557Y (en) * | 2008-09-28 | 2009-07-22 | 浙江汉洁能源环保工程有限公司 | Thermal decomposition apparatus for organic waste |
| CN202824077U (en) * | 2012-07-05 | 2013-03-27 | 蒋华俊 | Domestic rubbish disposal equipment and rubbish disposal device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201010525Y (en) * | 2007-03-09 | 2008-01-23 | 钟顺乃 | Active carbon preparing equipment |
| CN201277557Y (en) * | 2008-09-28 | 2009-07-22 | 浙江汉洁能源环保工程有限公司 | Thermal decomposition apparatus for organic waste |
| CN202824077U (en) * | 2012-07-05 | 2013-03-27 | 蒋华俊 | Domestic rubbish disposal equipment and rubbish disposal device |
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