CN104910931A - Cultivation farm solid waste continuous pyrolysis carbonization treatment method and device - Google Patents

Cultivation farm solid waste continuous pyrolysis carbonization treatment method and device Download PDF

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CN104910931A
CN104910931A CN201510311923.3A CN201510311923A CN104910931A CN 104910931 A CN104910931 A CN 104910931A CN 201510311923 A CN201510311923 A CN 201510311923A CN 104910931 A CN104910931 A CN 104910931A
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solid waste
gas
treatment
combustion chamber
flue gas
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CN201510311923.3A
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CN104910931B (en
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车磊
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湖州宜可欧环保科技有限公司
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Abstract

The invention relates to a cultivation farm solid waste continuous pyrolysis carbonization treatment method and device. The device comprises a solid waste crushing treatment part, a heat supply part, a prepositive treatment part, a carbonization treatment part, a gas treatment part and a gas utilization part, wherein the solid waste crushing treatment part is used for carrying out crushing treatment on solid waste; the heat supply part is provided with a combustor, and used for introducing a flaming port of the combustor into a combustion chamber to obtain high-temperature flue gas; the prepositive treatment part is used for putting the crushed solid waste into a prepositive treatment chamber, and introducing the high-temperature flue gas of the heat supply part to perform heating; the carbonization treatment part is used for sending the solid waste subjected to prepositive treatment into the carbonization treatment chamber, and introducing the high-temperature flue gas of the heat supply part to perform heating; the gas treatment part is used for respectively collecting gas-phase products generated in the prepositive treatment and carbonization treatment, and performing condensation to obtain a condensed liquid and an incondensable gas; and the gas utilization part is used for introducing the incondensable gas into the combustion chamber of the heat supply part to perform combustion. The invention also relates to a device for implementing the method. The method and device have the advantages of simplified technique, simple equipment structure, high operation stability and reliability, short carbonization time, high energy utilization efficiency and the like.

Description

A kind of plant's solid waste continuous pyrolysis carbonizing treatment method and device

Technical field:

The invention belongs to organic waste treatment technical field, relate to a kind of plant solid waste continuous pyrolysis carbonizing treatment method and device in particular.

Background technology:

Along with the increase of development in agricultural science and technology and region cultivation density, feces of livestock and poultry, waste water etc. that cultivation place produces cause serious harm to rural area periphery ecotope, water quality, particularly in recent years, the virus disseminatings such as bird flu, if the harmless treatment not in time of plant's refuse, especially dead livestock and poultry corpse, feces of livestock and poultry and useless feed etc. carry out improper process, easily cause generation and the propagation of great animal epidemic, even cause environmental pollution, the environmental pollution that plant's refuse causes and healthy hidden danger series of problems receive much concern.A few days ago, to plant's refuse especially dead livestock and poultry harmless treatment as the comparatively effective resource treatment technique of one gradually adopt by industry.

Chinese invention patent prospectus CN103484135B discloses a kind of efficient meat corpse pyrolysis treatment device and method, comprise after meat corpse is packed into charging basket and advance pyrolytic tank, thermal source is provided by combustion chamber, make meat corpse pyrolysis charring under 300-750 DEG C of condition, the flammable pyrolysis gas produced in pyrolysis charring process automatically exports and burns, and pyrolysis charring is supported in the high-temperature flue gas energy supply that burning produces.In the use procedure of reality, reflect according to applicant, this covering device can complete the pyrolysis charring of meat corpse preferably, but there is certain problem in it: mummification and the charing of this device meat corpse are all integrally carried out in pyrolytic tank, because meat corpse contains a large amount of moisture, it needs to consume more heat at drying process makes the moisture in meat corpse evaporate, cause meat corpse carbonization temperature low, carbonization time is long, the carbide rate of recovery is low, the mummification of meat corpse and the heat supplied of charing can not regulate according to the actual requirements, its Whole Equipment technique and counter structure complexity, cost is high, capacity usage ratio is low.

Summary of the invention:

An object of the present invention is for the deficiencies in the prior art part, a kind of plant solid waste continuous pyrolysis carbonizing treatment method is provided, the method is separately independently carried out dry for solid waste with charing, a combustion chamber and mated burner actual needs that is dry for solid waste and charing is only used to provide heat, technique and counter structure simplify, carbonization time is short, and the utilization ratio of heat is high, and production cost is low.

Technology solution of the present invention is as follows:

A kind of plant solid waste continuous pyrolysis carbonizing treatment method, comprises solid waste break process, heat supply, pre-process, charing process, gas processing and gas and utilizes part, it is characterized in that:

(a) solid waste break process part: solid waste is carried out break process;

B () heat supply part: arrange a burner, passes into the bocca of burner in a combustion chamber and obtains high-temperature flue gas;

(c) pre-process part: the solid waste after fragmentation is inserted pre-process indoor, the high-temperature flue gas introducing heat supply part adopts the solid waste of mode to pre-process indoor of outer thermal jacket heating to heat, temperature during work in chuck is 500-700 DEG C, and pre-process heating indoor is to 100-250 DEG C;

(d) charing treating part: the solid waste after pre-process is sent into charing treatment chamber, introduce the high-temperature flue gas of heat supply part, the mode adopting outer thermal jacket to heat heats the solid waste in charing treatment chamber, temperature during work in chuck is 700-900 DEG C, is heated to 450-650 DEG C in charing treatment chamber; Charing treatment chamber is oxygen debt or anaerobic state;

(e) air treatment section: collect the gas-phase product produced in pre-process part and charing treating processes, adopt the mode of Water spray to carry out condensation, obtain condensed fluid and noncondensable gas;

F () gas utilizes part: burn as fuel of heat supply in the combustion chamber of noncondensable gas being introduced heat supply part, and this noncondensable gas oxidizing reaction occurs in combustion chamber and obtains high-temperature flue gas, and the temperature of high-temperature flue gas is 700-900 DEG C;

G () is discharged after the solid residue cooling in charing treatment chamber, cooling preservation after sealing.

The present invention produces the gas phase produced in pre-process part and charing treating part process and adopts the mode of Water spray to carry out condensation respectively, be on the one hand that the gas-phase product moisture content collected is higher, spray water fully can blend with steam and complete rapidly gas-liquid and be converted into liquid; Being can remove the dust contained in gas-phase product with Water spray on the other hand simultaneously, playing the effect of purification noncondensable gas, making noncondensable gas pass into combustion chamber more abundant when burning.

As improvement, the pressure of the outer thermal jacket outlet of described pre-process part and charing treating part all exports with corresponding outer thermal jacket the air-duct adjusting device be connected carry out regulable control by arranging separately one, and pre-process part is negative pressure with the pressure carbonized in the outer thermal jacket for the treatment of part.

Controlled the sectional area of this pipeline by the pipeline flow diameter changing the exhaust duct be connected with described air-duct adjusting device, namely when being diminished by the circulation diameter of pipeline, the gas flow passed through in its unit time can reduce; Otherwise then contrary, thus regulate the flow velocity and the flow that flow to gas in the outer thermal jacket of pre-process part and charing treating part, and in conjunction with the heat supplied of burner and then the normal working temperature of guarantee pre-process room and charing treatment chamber.

In the present invention there is the high-temperature flue gas that oxidizing reaction obtains in noncondensable gas in combustion chamber, for pre-process part and charing treating part provide heat energy, realizes energy recycling.

As improvement, the flue gas that described pre-process part and thermal jacket outlet outside charing treating part are discharged is by discharging after charcoal absorption and bag-type dust process.Particularly, for the oxynitride contained in flue gas, (toxic gas such as NOx), dioxin is undertaken purifying rear qualified discharge by charcoal absorption and bag-type dust.

As improvement, described solid waste comprises at least one in the mixture of carcase, feces of livestock and poultry, internal organ, useless feed and filoplume composition.

As improvement, described burner is natural gas burner, biomass particle burner, oil fuel burner, coal burner.

Gas utilizes in part, and some composition of noncondensable gas may not sufficient combustion, the burner in combustion chamber can be utilized to provide auxiliary thermal source, impel noncondensable gas Thorough combustion, ensure the normal working temperature of combustion chamber simultaneously.

As improvement, the temperature of combustion of described noncondensable gas is 1000 ~ 1100 DEG C.

Another object of the present invention is for the deficiencies in the prior art part, a kind of plant solid waste continuous pyrolysis carbonization processing device is provided, this device separately independently arranges drying machine and charring furnace, only configure a combustion chamber and burner, actual needs according to drying machine and charring furnace carries out difference heat supply, and equipment and counter structure simplify, and carbonization time is short and the carbide rate of recovery is high, operation cost is low, can realize extensive consecutive production.

The scheme that the present invention solve the technical problem is:

A kind of plant solid waste continuous pyrolysis carbonization processing device, comprises solid waste break process unit, combustion chamber, preprocessing unit, charing processing unit, air processing unit and gas range site, it is characterized in that:

Described solid waste break process unit, sends into shredder assembly and carries out fragmentation by solid waste;

Described combustion chamber arranges a burner;

Described preprocessing unit is external-heat drier, and this drying machine is provided with drying machine chuck, and drying machine chuck to be exported with the high-temperature flue gas of combustion chamber by flue gas delivery pipe road and communicates;

Described charing processing unit is external-heat charring furnace, and this charring furnace is provided with charring furnace chuck, and charring furnace chuck to be exported with the high-temperature flue gas of combustion chamber by flue gas delivery pipe road and is connected;

Described air processing unit comprises fume collection pipeline, treating column, drying machine is connected with treating column by fume collection pipeline with the pneumatic outlet of charring furnace, drying machine and the interior gas-phase product produced of charring furnace introduce treating column, after the condensation of spray thrower spray, obtain condensed fluid;

Described gas range site comprises non-condensable gas conduit, the air outlet for the treatment of column is by non-condensable gas conduit and combustion chamber, the noncondensable gas obtained in treating column is introduced combustion chamber, and the high-temperature flue gas that combustion chamber produces is transferred in drying machine chuck and charring furnace chuck by flue gas delivery pipe road.

As improvement, the export pipeline of described drying machine chuck and charring furnace chuck all arranges one for regulating the air channel variable valve of corresponding top hole pressure, is controlled the pressure in drying machine chuck and charring furnace chuck by air channel variable valve and the induced draft fan that is connected with this air channel variable valve.

The present invention only uses a combustion chamber to carry out heat supply respectively to drying machine chuck and charring furnace chuck, by regulating heat supplied and then the adjustment of this burner, control and keep the temperature of the high-temperature flue gas entered in drying machine chuck and charring furnace chuck, and according to the actual demand in technological process, the flow velocity of high-temperature flue gas in drying machine chuck and charring furnace chuck is realized by the absorbing quantity of the air channel openings of sizes and induced draft fan that regulate air channel variable valve, and then regulate, to control and keep dry machine and charring furnace remain at suitable working temperature, structure is simple, be easy to control.

As improvement, described non-condensable gas conduit is also provided with coupled the second logical induced draft fan, noncondensable gas is introduced in combustion chamber and burns as fuel of heat supply, and the pressure in drying machine chuck and charring furnace chuck individually, is accurately controlled.

As improvement, also comprise the activated carbon adsorber for purifying the flue gas of drying machine chuck and the discharge of charring furnace Jacket outlet and sack cleaner.

As improvement, described drying machine chuck and charring furnace Jacket outlet pipeline all arrange a quench tower, activated carbon adsorber is between this quench tower and described air channel variable valve, sack cleaner outlet is provided with coupled logical induced draft fan, the flue gas that drying machine chuck and charring furnace Jacket outlet are discharged first is cooled to less than 200 DEG C through quench tower respectively, then discharges enter sack cleaner purification after activated carbon adsorber and air channel variable valve after.

Compared with prior art, beneficial effect of the present invention is:

(1) the present invention is by separately arranging separately drying machine and charring furnace, separately independently carry out dry for solid waste with charing, drying machine and charring furnace adopt the normal mode arranging hotblast stove respectively, combustion chamber and hotblast stove are classified as one, only use burner, achieve heat supply is distinguished in combustion chamber mode to drying machine and charring furnace; Enter the temperature of the high-temperature flue gas in drying machine chuck and charring furnace chuck by means of only the heat supplied and then adjustment, control and maintenance that regulate this burner, the utilization ratio of heat is high, and carbonization time is short, and production cost is low.

(2) by structure and the form of the treating column of configuration, the gas-phase product cleaning type that solid waste produces in drying machine and charring furnace is reclaimed, can realize carrying out resource utilization recovery to the pyrolysis gas of multiple organic solid waste.

(3) by the acting in conjunction of air channel variable valve and induced draft fan, realize the precise hard_drawn tuhes of the pressure in drying machine and charring furnace chuck, can according to the actual demand in technological process, the flow velocity of high-temperature flue gas in drying machine chuck and charring furnace chuck is realized by the absorbing quantity of the air channel openings of sizes and induced draft fan that regulate air channel variable valve, and then regulate, control and keep dry machine and charring furnace remain negative pressure state and maintain suitable working temperature, its structure is simple, easy to adjust and cost is low.

(4) pyrolysis gas purification and sack cleaner is added, be applicable to the pyrolysis charring process of wider organic solid waste, comprise the biomass of common wooden, balloonflower root class, particularly can for handled thing can produce in treating processes dusty gas (as, Nox dioxin etc.) solid waste, as domestic refuse, sewage plant sludge, hazardous solid waste, agricultural and stalk carcase, feces of livestock and poultry, domestic refuse, food debris, medical waste and harmful solid waste etc. of dying of illness.

In sum, the present invention has that work simplification, device structure are simple, stable and reliable operation, carbonization time are short, capacity usage ratio advantages of higher.

Accompanying drawing illustrates:

Below in conjunction with accompanying drawing, the present invention is described further:

Fig. 1 is the process flow sheet of plant's solid waste continuous pyrolysis carbonizing treatment method of the embodiment of the present invention one;

Fig. 2 is the one-piece construction schematic diagram of plant's solid waste continuous pyrolysis carbonization processing device of the embodiment of the present invention two;

Fig. 3 is the part-structure schematic diagram of drying machine in the present invention;

Fig. 4 is the part-structure schematic diagram of charring furnace in the present invention;

Fig. 5 is the one-piece construction schematic diagram of air-duct adjusting device in the present invention.

In figure: 1, combustion chamber; 1a, burner; 2, drying machine; 21, drying machine chuck; The pneumatic outlet of 2a, drying machine; The solids inlet of 2b, drying machine; The solid outlet of 2c, drying machine; 3, rotary carbide furnace; 31, rotary carbide furnace chuck; The pneumatic outlet of 3a, rotary carbide furnace; The solids inlet of 3b, rotary carbide furnace; 1a, high-temperature flue gas export; 4, flue gas delivery pipe road; 4a, dilution mouth; 5, fume collection pipeline; 6, treating column; 61, spray thrower; 7, the first induced draft fan; 8, helical feed pipeline; 9, carbonization residue container; 10, non-condensable gas conduit; 11, export pipeline; 12, air channel variable valve; 13, activated carbon adsorber; 14, sack cleaner; 15, the second induced draft fan; 16, quench tower.

Embodiment:

The following stated is only preferred embodiment of the present invention, not limits scope of the present invention.

Embodiment one

Fig. 1 is the process flow sheet of embodiment one plant solid waste pyrolysis charring treatment process.As shown in Figure 1, a kind of plant solid waste continuous pyrolysis carbonizing treatment method, comprises solid waste break process, heat supply, pre-process, charing process, gas processing and gas and utilizes part;

(a) solid waste break process part: solid waste is carried out break process;

B () heat supply part: arrange a burner, passes into the bocca of burner in a combustion chamber and obtains high-temperature flue gas;

(c) pre-process part: the solid waste after fragmentation is inserted pre-process indoor, the high-temperature flue gas introducing heat supply part adopts the solid waste of mode to pre-process indoor of outer thermal jacket heating to heat, temperature during work in chuck is 500-700 DEG C, and pre-process heating indoor is to 100-250 DEG C;

(d) charing treating part: the solid waste after pre-process is sent into charing treatment chamber, introduce the high-temperature flue gas of heat supply part, the mode adopting outer thermal jacket to heat heats the solid waste in charing treatment chamber, temperature during work in chuck is 700-900 DEG C, is heated to 450-650 DEG C in charing treatment chamber; Charing treatment chamber is oxygen debt or anaerobic state;

(e) air treatment section: collect the gas-phase product produced in pre-process part and charing treating processes, adopt the mode of Water spray to carry out condensation, obtain condensed fluid and noncondensable gas;

F () gas utilizes part: burn as fuel of heat supply in the combustion chamber of noncondensable gas being introduced heat supply part, and this noncondensable gas oxidizing reaction occurs in combustion chamber and obtains high-temperature flue gas, and the temperature of high-temperature flue gas is 700-900 DEG C;

G () is discharged after the solid residue cooling in charing treatment chamber, cooling preservation after sealing.

The pressure of the outer thermal jacket outlet of described pre-process part and charing treating part all exports with corresponding outer thermal jacket the air-duct adjusting device be connected carry out regulable control by arranging separately one, makes pre-process part be negative pressure with the pressure carbonized in the outer thermal jacket for the treatment of part.

Controlled the sectional area of this pipeline by the pipeline flow diameter changing the exhaust duct be connected with described air-duct adjusting device, namely when being diminished by the circulation diameter of pipeline, the gas flow passed through in its unit time can reduce; Otherwise then contrary, thus regulate the flow velocity and the flow that flow to gas in the outer thermal jacket of pre-process part and charing treating part, and in conjunction with the heat supplied of burner and then the normal working temperature of guarantee pre-process room and charing treatment chamber.

There is oxidizing reaction and obtain high-temperature flue gas in described noncondensable gas, for pre-process part and charing treating part provide heat energy in combustion chamber.The temperature of combustion of described noncondensable gas is 1000 ~ 1100 DEG C, realizes energy recycling.The flue gas that described pre-process part is discharged with thermal jacket outlet outside charing treating part, particularly, for the oxynitride contained in flue gas (toxic gas qualified discharge after air-duct adjusting device is purified by charcoal absorption and bag-type dust such as NOx), dioxin.Described burner is natural gas burner, biomass particle burner, oil fuel burner, coal burner, gas utilizes in part, some composition of noncondensable gas may not sufficient combustion, the burner in combustion chamber can be utilized to provide auxiliary thermal source, impel noncondensable gas Thorough combustion, ensure the normal working temperature of combustion chamber simultaneously.In the present embodiment, described solid waste comprises at least one in the mixture of carcase, feces of livestock and poultry, internal organ, useless feed and filoplume composition.

The present invention is except plant's solid waste, and other organic matters that can carry out mummification and charing all can be processed by this cover technique as handled thing.

Embodiment two

Fig. 2 is the one-piece construction schematic diagram of embodiment two plant solid waste continuous pyrolysis carbonization processing device.As shown in Figure 2, a kind of plant solid waste continuous pyrolysis carbonization processing device, comprise solid waste break process unit, combustion chamber 1, preprocessing unit, charing processing unit, air processing unit and gas range site, described combustion chamber 1 arranges a burner 1a; As shown in Figure 3, described preprocessing unit is external-heat drier 2, and this drying machine 2 is provided with drying machine chuck 21, and drying machine chuck 21 exports 1a by flue gas delivery pipe road 4 with the high-temperature flue gas of combustion chamber 1 and communicates; As shown in Figure 4, described charing processing unit is external-heat charring furnace 3, and this charring furnace 3 is provided with charring furnace chuck 31, and charring furnace chuck 31 exports 1a by flue gas delivery pipe road 4 with the high-temperature flue gas of combustion chamber 1 and is connected;

Described air processing unit comprises fume collection pipeline 5, treating column 6, the pneumatic outlet 2a of drying machine 2 is connected with treating column 6 respectively by fume collection pipeline 5 with the pneumatic outlet 3a of charring furnace 3, treating column 6 inside is provided with spray thrower 61, it is positioned at above the inlet mouth for the treatment of column 6, the gas-phase product produced in drying machine 2 is introduced treating column 6 in through fume collection pipeline 5 by the inlet mouth for the treatment of column 6 by its pneumatic outlet 2a, the gas-phase product produced in charring furnace 3 is introduced in treating column 6 by its pneumatic outlet 3a through fume collection pipeline 5, spray after condensation through spray thrower 61 and obtain condensed fluid, oil is realized after water-and-oil separator, water is separated,

In the present invention, solid waste is sent in drying machine 2 by helical feed pipeline 8 by the solids inlet 2b of drying machine 2, discharge through its solid outlet 2c after mummification in drying machine 2, and send in charring furnace 3 by helical feed pipeline 8 by charring furnace 3 solids inlet 3b, the solid residue obtained after pyrolysis charring is sealed up for safekeeping in carbonization residue container 9 after discharging cooling by the solid outlet 3c of charring furnace 3.

Described gas range site comprises non-condensable gas conduit 10, non-condensable gas conduit 10 is provided with coupled the second logical induced draft fan 15, the air outlet for the treatment of column 6 is connected with combustion chamber 1 respectively by non-condensable gas conduit 10, the noncondensable gas obtained in treating column 6 is introduced combustion chamber 1 by its air outlet through non-condensable gas conduit 10 by the second induced draft fan 15 and is burnt, the high-temperature flue gas that oxidizing reaction acquisition occurs noncondensable gas in combustion chamber 1 transfers in drying machine chuck 21 and charring furnace chuck 31 by flue gas delivery pipe road 4 drying machine chuck 21 and charring furnace chuck 31 import, realize 1 pair, combustion chamber drying machine 2 and charring furnace 3 heat supply respectively.

The export pipeline 11 of described drying machine chuck 21 and charring furnace chuck 31 all arranges one for regulating the air channel variable valve 12 of corresponding top hole pressure, the export pipeline 11 of this air channel variable valve 12 all arranges an activated carbon adsorber 13, export the flue gas of discharging by activated carbon adsorber 13 and the sack cleaner 14 pairs of drying machine chucks 21 be connected with this activated carbon adsorber 13 and charring furnace chuck 31 and carry out qualified discharge after purifying treatment, simultaneously, the outlet of this sack cleaner 14 is provided with coupled the first logical induced draft fan 7, as shown in Figure 5, by the air channel openings of sizes that regulates air channel variable valve 12 and the uninterrupted of the first induced draft fan 7 be connected with this air channel variable valve 12, the pressure controlled in drying machine chuck 21 and charring furnace chuck 31 is negative pressure, structure is simple, cost low and be convenient to regulate.Wherein, air channel variable valve 12 all can be replaced by blower fan, the export pipeline 11 of drying machine chuck 21 and charring furnace chuck 31 all arranges quench tower 16, before this quench tower 16 is positioned at described blower fan, by regulating the uninterrupted of the first induced draft fan 7 and blower fan, the pressure controlled in drying machine chuck 21 and charring furnace chuck 31 is negative pressure.The described flue gas delivery pipe road 4 be connected with the import of drying machine chuck 21 is also provided with the dilution mouth 4a for controlling drying machine chuck 21 air output, this dilution mouth 4a is for regulating the temperature entering high-temperature flue gas in drying machine chuck 21; Meanwhile, in drying machine 2 and charring furnace 3, be provided with temperature and pressure sensor, make pressure and temperature in drying machine chuck 21 and charring furnace chuck 31 can separately, precise hard_drawn tuhes.

Claims (10)

1. plant's solid waste continuous pyrolysis carbonizing treatment method, comprises solid waste break process, heat supply, pre-process, charing process, gas processing and gas and utilizes part, it is characterized in that:
(a) solid waste break process part: plant's solid waste is carried out break process;
B () heat supply part: arrange a burner, passes into the bocca of burner in a combustion chamber and obtains high-temperature flue gas;
(c) pre-process part: the solid waste after fragmentation is inserted pre-process indoor, the high-temperature flue gas introducing heat supply part adopts the solid waste of mode to pre-process indoor of outer thermal jacket heating to heat, and is heated to 100-200 DEG C;
(d) charing treating part: the solid waste after pre-process is sent into charing treatment chamber, introduce the high-temperature flue gas of heat supply part, the mode adopting outer thermal jacket to heat heats the solid waste in charing treatment chamber, is heated to 450-550 DEG C; Charing treatment chamber is oxygen debt or anaerobic state;
(e) air treatment section: collect the gas-phase product produced in pre-process part and charing treating processes, adopt the mode of Water spray to carry out condensation, obtain condensed fluid and noncondensable gas;
F () gas utilizes part: burn as fuel of heat supply in the combustion chamber of noncondensable gas being introduced heat supply part, and this noncondensable gas oxidizing reaction occurs in combustion chamber and obtains high-temperature flue gas;
G () is discharged after the solid residue cooling in charing treatment chamber, and reclaim.
2. a kind of plant as claimed in claim 1 solid waste continuous pyrolysis carbonizing treatment method, it is characterized in that: the pressure of the outer thermal jacket outlet of described pre-process part and charing treating part all exports with corresponding outer thermal jacket the air-duct adjusting device be connected carry out regulable control by arranging separately one, and pre-process part is negative pressure with the pressure carbonized in the outer thermal jacket for the treatment of part.
3. a kind of plant as claimed in claim 1 or 2 solid waste continuous pyrolysis carbonizing treatment method, is characterized in that: the flue gas that described pre-process part and thermal jacket outlet outside charing treating part are discharged is by discharging after charcoal absorption and bag-type dust process.
4. a kind of plant as claimed in claim 1 or 2 solid waste continuous pyrolysis carbonizing treatment method, is characterized in that: described solid waste comprises at least one in the mixture of carcase, feces of livestock and poultry, internal organ, useless feed and filoplume composition.
5. a kind of plant as claimed in claim 1 or 2 solid waste continuous pyrolysis carbonizing treatment method, is characterized in that: described burner is natural gas burner, biomass particle burner, oil fuel burner, coal burner.
6. plant's solid waste continuous pyrolysis carbonization processing device, comprises solid waste break process unit, combustion chamber, preprocessing unit, charing processing unit, air processing unit and gas range site, it is characterized in that:
Described solid waste break process unit, sends into shredder assembly and carries out fragmentation by solid waste;
Described combustion chamber arranges a burner;
Described preprocessing unit is external-heat drier, and this drying machine is provided with drying machine chuck, and drying machine chuck to be exported with the high-temperature flue gas of combustion chamber by flue gas delivery pipe road and communicates;
Described charing processing unit is external-heat rotary carbide furnace, and this rotary carbide furnace is provided with rotary carbide furnace chuck, and rotary carbide furnace chuck to be exported with the high-temperature flue gas of combustion chamber by flue gas delivery pipe road and is connected;
Described air processing unit comprises fume collection pipeline, treating column, drying machine is connected with treating column by fume collection pipeline with the pneumatic outlet of rotary carbide furnace, drying machine and the interior gas-phase product produced of rotary carbide furnace introduce treating column, after the condensation of spray thrower spray, obtain condensed fluid;
Described gas range site comprises non-condensable gas conduit, the air outlet for the treatment of column is by non-condensable gas conduit and combustion chamber, the noncondensable gas obtained in treating column is introduced combustion chamber, and the high-temperature flue gas that combustion chamber produces is transferred in drying machine chuck and rotary carbide furnace chuck by flue gas delivery pipe road.
7. a kind of plant as claimed in claim 6 solid waste continuous pyrolysis carbonization processing device, it is characterized in that: the export pipeline of described drying machine chuck and rotary carbide furnace chuck all arranges one for regulating the air channel variable valve of corresponding top hole pressure, being controlled the pressure in drying machine chuck and rotary carbide furnace chuck by air channel variable valve and the induced draft fan that is connected with this air channel variable valve.
8. a kind of plant as claimed in claim 6 solid waste continuous pyrolysis carbonization processing device, is characterized in that: described non-condensable gas conduit is also provided with coupled the second logical induced draft fan, is introduced in combustion chamber by noncondensable gas and burn as fuel of heat supply.
9. a kind of plant as claimed in claim 7 solid waste continuous pyrolysis carbonization processing device, is characterized in that: described non-condensable gas conduit is also provided with coupled the second logical induced draft fan, is introduced in combustion chamber by noncondensable gas and burn as fuel of heat supply.
10. a kind of plant solid waste continuous pyrolysis carbonization processing device as described in as arbitrary in claim 6 to 9, is characterized in that: also comprise activated carbon adsorber and sack cleaner that the flue gas for discharging drying machine chuck and rotary carbide furnace Jacket outlet purifies.
CN201510311923.3A 2015-06-09 2015-06-09 A kind of farm's solid waste continuous pyrolysis carbonizing treatment method and device CN104910931B (en)

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CN103449701A (en) * 2013-08-14 2013-12-18 湖州宜可欧环保科技有限公司 Method and device for refinery sludge carbonization treatment and carbon recovery
CN104178185A (en) * 2014-08-19 2014-12-03 广东天源环境科技有限公司 Kitchen waste pyrolysis treatment technique
CN104671628A (en) * 2015-02-09 2015-06-03 谭修光 Sludge treatment method using solar pyrolysis carbonization technology
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