CN106862232A - Domestic garbage was harmlessly treated method - Google Patents

Domestic garbage was harmlessly treated method Download PDF

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Publication number
CN106862232A
CN106862232A CN201510919219.6A CN201510919219A CN106862232A CN 106862232 A CN106862232 A CN 106862232A CN 201510919219 A CN201510919219 A CN 201510919219A CN 106862232 A CN106862232 A CN 106862232A
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CN
China
Prior art keywords
house refuse
shell
smash
cutting
refuse
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Pending
Application number
CN201510919219.6A
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Chinese (zh)
Inventor
王智先
王慧斌
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510919219.6A priority Critical patent/CN106862232A/en
Publication of CN106862232A publication Critical patent/CN106862232A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a kind of domestic garbage was harmlessly treated method, comprise the following steps:House refuse tentatively smash and is cut;Metallics in house refuse is sorted out;Further careful crushing is carried out to house refuse;In settling tank to crushing after house refuse precipitate;House refuse after precipitation is transmitted, and heating disinfection and drying are carried out to house refuse during transmission;Sieving will be carried out by the house refuse inputted vibration of sterilization and drying sieve;And, granulated comminutor is transported to by the house refuse of sieving.By above-mentioned processing method of the invention, house refuse be made it is granular after can be used as raw materials for production, recycled.

Description

Domestic garbage was harmlessly treated method
Technical field
The present invention relates to a kind of domestic garbage was harmlessly treated method.
Background technology
At present, the main processing ways of domestic rubbish (kitchen castoff) are:One is landfill method, should The percolate and odor pollution that method is produced are serious, and landfill area easily causes soil and groundwater pollution.Two is to burn Burning method, can produce a large amount of pernicious gases in the method processing procedure, burn the flying dust for producing and do not make properly disposal, Environment can be polluted and air pollution.
The content of the invention
It is an object of the invention to:A kind of domestic garbage was harmlessly treated method is provided, by domestic rubbish disposal After recycled.
In order to realize foregoing invention purpose, the invention provides a kind of domestic garbage was harmlessly treated method, bag Include following steps:
Step 1, house refuse tentatively smash and is cut;
Step 2, the metallics in house refuse is sorted out;
Step 3, further careful crushing is carried out to house refuse;
Step 4, in settling tank to crushing after house refuse precipitate;
Step 5, transmits to the house refuse after precipitation, and house refuse is carried out during transmission Heating disinfection and drying;
Step 6, will carry out sieving by the house refuse inputted vibration of sterilization and drying sieve;And
Step 7, is granulated comminutor is transported to by the house refuse of sieving.
Improved as one kind of processing method of the present invention, in step 1, the machine of cutting is smash to house refuse using rubbish Tentatively smash and cut, rubbish smash the machine of cutting including casing, be arranged at casing top a funnelform charging aperture, Be arranged at the neighbouring charging aperture in casing internal top two adjacent smash cutting knife, are arranged at casing internal and positioned at two Smash spiral revolving knife and roller below cutting knife and be arranged at casing internal and smash below cutting knife positioned at two Two relatively inclined stock guides, smash the two of the machine of cutting and smash cutting knife and cut into strips house refuse using rubbish, so Smash the house refuse severing of strip by rubbish afterwards between the spiral revolving knife and roller of the machine of cutting.
Improved as one kind of processing method of the present invention, in step 3, using refuse grinder to house refuse Carry out careful crushing, refuse grinder include shell, the sieve plate in the middle part of shell inner cavity, breaker, Blower and discharge nozzle, are provided with charging aperture at the top of shell, be divided into positioned at top for the inner chamber of shell by sieve plate Crushing chamber and the storage compartment positioned at bottom, crushing chamber connects with charging aperture, and blower sets respectively with discharge nozzle The both sides of storage compartment are placed in, breaker is rotatably arranged in crushing chamber, through the life that breaker is crushed Rubbish living will be blowed to through entering storage compartment, blower after sieve plate sieving by the house refuse after careful crushing Discharge nozzle simultaneously blows out through discharge nozzle.
Improved as one kind of processing method of the present invention, in step 4, using two settling tanks to house refuse Precipitated twice.
Improved as one kind of processing method of the present invention, in step 5, using heating type screw conveyor to life Rubbish carries out heating disinfection and drying, and heating type screw conveyor is including cylindric shell, in shell Screw rod, the opening up charging aperture located at the first end top of shell, the second end bottom located at shell Downward opening discharging opening, located at the second end of shell top blast pipe, located at shell middle part outside Infrared heater and enclose thermal insulation layer located at the outside of infrared heater.
Improved as one kind of processing method of the present invention, in step 5, repeatedly house refuse is added Heat sterilization and drying.
Compared with prior art, be made for house refuse by the processing method of the invention described above by house refuse Raw materials for production are can be used as after granular, is recycled.
Brief description of the drawings
With reference to the accompanying drawings and detailed description, to domestic garbage was harmlessly treated method of the present invention and its have Beneficial effect is described in detail.
Fig. 1 is the structural representation of the production line of domestic garbage was harmlessly treated method of the present invention;
Fig. 2 is the structure enlarged diagram of the front half section of production line in Fig. 1;
Fig. 3 is the structure enlarged diagram of the second half section of production line in Fig. 1;
Fig. 4 A are that rubbish smashes the structural representation of the machine of cutting in Fig. 1.
Fig. 4 B are the cut-away illustration in Fig. 4 A along A-A directions.
Fig. 4 C are the cut-away illustration in Fig. 4 A along B-B directions.
Fig. 5 A are the structural representation of refuse grinder in Fig. 1.
Fig. 5 B are the side structure schematic view of refuse grinder in Fig. 5 A.
Fig. 6 is the structural representation of heating type screw conveyor in Fig. 1.
Fig. 7 is the schematic flow sheet of domestic garbage was harmlessly treated method of the present invention.
Specific embodiment
In order that the purpose of the present invention, technical scheme and its Advantageous Effects become apparent from, below in conjunction with attached Figure and specific embodiment, the present invention will be described in further detail.It should be appreciated that this specification Described in specific embodiment just for the sake of explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1 to Fig. 3, consumer waste innocent production line of the present invention include the first belt conveyor 1, Rubbish smashes the machine of cutting 2, the second belt conveyor 3, metal sorting equipment 4, refuse grinder 5, negative pressure transportation Machine 7, the first settling tank 8, the first conveying worm 9,10, two heating type screw conveyors of the second settling tank 11st, vibratory sieve 17, the second conveying worm 18 and comminutor 20.
First belt conveyor 1 drives belt using motor, house refuse is delivered into rubbish and smashes the machine of cutting 2.
Also referring to Fig. 4 A- Fig. 4 C, rubbish smashes the machine of cutting 2 to be included casing 21, is arranged at the top of casing 21 A funnelform charging aperture 22, be arranged at the inner upper of casing 21 and adjacent smash adjacent to the two of charging aperture 22 Cutting knife 23, it is arranged at the inside of casing 21 and positioned at the two spiral revolving knifes 24 and roller for smashing the lower section of cutting knife 23 25 and it is arranged at the inside of casing 21 and positioned at the two two relatively inclined stock guides 26 for smashing the lower section of cutting knife 23.
What two two ends for smashing cutting knife 23 rotated is fixed on casing 21, and each cutting knife 23 of smashing is provided with some projections Cutter tooth 231 and depressed part 232 adjacent thereto.Two smash that cutting knife 23 is parallel to be disposed adjacent, wherein one smashes and cuts The cutter tooth 231 of knife 23 is meshed with another depressed part 232 for smashing cutting knife 23, the top of cutter tooth 231 with it is right Gap is provided between the bottom of the depressed part 232 answered.
Casing 21 is rotatably fixed at the two ends of spiral revolving knife 24, and the periphery of spiral revolving knife 24 is set There is spiral teeth portion 241.Casing 21, roller 25 and spiral are rotatably fixed in the two ends of roller 25 Revolving knife 24 is arranged in an axially parallel mode and is spaced a distance.The two ends of roller 25 are away from spiral revolving knife 24 Side and casing 21 between be provided with gap 27, be provided with spiral bullet between the two ends of roller 25 and casing 21 Spring 28, so that roller 25 is intended to be close to spiral revolving knife 24.
In present embodiment, smash cutting knife 23, spiral revolving knife 24 and roller 25 and enter by electrical motor driven Row rotation.
House refuse is delivered to rubbish and smashes the top of the machine of cutting 2, enters in casing 21 by charging aperture 22, and two smash Cutting knife 23 to be meshed by house refuse roll and cuts, and it is general to smash the house refuse that cutting knife 23 cuts by two In strip.House refuse after rolling and cutting by the water conservancy diversion of stock guide 26 enter spiral revolving knife 24 with Between roller 25, the teeth portion 241 of spiral revolving knife 24 is cut off to the house refuse of above-mentioned strip.When It is hard when the material for having comparing hard in house refuse causes the teeth portion 241 of spiral revolving knife 24 cannot to cut off House refuse can driving roller 25 retreated to the direction away from spiral revolving knife 24 so that hard life rubbish Rubbish passes through the teeth portion 241 that can also avoid hard house refuse from damaging spiral revolving knife 24, the quilt of helical spring 28 Compression.After hard house refuse passes through, the driving roller 25 of helical spring 28 resets.
Falling to transmitted in the second belt by the house refuse of severing by between spiral revolving knife 24 and roller 25 On machine 3, rubbish is smash the treated house refuse of the machine of cutting 2 and is transported to refuse breaking by the second belt conveyor 3 Machine 5.The end of the second belt conveyor 3 is provided with a metal sorting equipment 4, is used to the gold in house refuse Category material sorting goes out.Metal sorting equipment 4 uses metal method for sorting of the prior art and structure, herein Repeat no more.
Also referring to Fig. 5 A- Fig. 5 B, refuse grinder 5 is including shell 51, in the inner chamber of shell 51 The sieve plate 52 in portion, breaker 54, blower 56 and discharge nozzle 57.The top of shell 51 is provided with charging Mouth 511.The inner chamber of shell 51 is divided into superposed crushing chamber 53 and the storing positioned at bottom by sieve plate 52 Room 55.Crushing chamber 53 is connected with charging aperture 511.Breaker 54 is rotatably arranged in crushing chamber 53. Breaker 54 include rotating shaft 541, be fixedly installed on the periphery of rotating shaft 541 some crushing cutters 542 and point Some quartering hammers 543 of the end of crushing cutter 542 are not articulated in.What the two ends of rotating shaft 541 rotated is connected to shell 51.Rotating shaft 541 is rotated by being arranged at the motor outside shell 51 and driving.Blower 56 and discharging Pipe 57 is respectively arranged at the both sides of storage compartment 55.Crushing chamber 53 is provided with the gear of arc at charging aperture 511 Plate 531, the inner side of baffle plate 531 is installed with the reinforcing plate 532 of an arc, reinforcing plate 532 towards crushing chamber 53 side is provided with some sawtooth 533.
The house refuse for coming of the second belt conveyor 3 by after metal sorting equipment 4, the metal in it Material is sorted out, and remaining house refuse enters crushing chamber 53 from charging aperture 511, touches sawtooth 533 House refuse crushed in advance by sawtooth 533.After house refuse enters into crushing chamber 53, rotating shaft 541 Rotarily driving crushing cutter 542 and quartering hammer 543 carries out careful crushing to house refuse.Life after being broken After rubbish granularity living is sufficiently small, storage compartment 55 is entered by sieve plate 52, blower 56 will be by careful broken House refuse afterwards blows to discharge nozzle 57 and is blown out through discharge nozzle 57.
Be transported to the house refuse blown out by discharge nozzle 57 in first settling tank 8 by negative pressure conveyer 7, raw Dust in rubbish living is escaped through the top of the first settling tank 8, and house refuse after precipitation is through the first precipitation The bottom outflow of case 8.Be conveyed to for the house refuse flowed out in first settling tank 8 by the first conveying worm 9 Second settling tank 10 is precipitated again.House refuse after being precipitated again through the second settling tank 10 is through second The bottom of settling tank 10 is exported to heating type screw conveyor 11.
Also referring to Fig. 6, heating type screw conveyor 11 is including cylindric shell 111, located at shell 111 Interior screw rod 112, the opening up charging aperture 113 located at the first end top of shell 111, located at shell The downward opening discharging opening 114 of 111 the second end bottom, located at the second end of shell 111 top row Tracheae 115, the infrared heater 116 on the outside of the middle part of shell 111 and enclose located at infrared heater 116 Outside thermal insulation layer 117.One end of screw rod 112 is driven by motor and is rotated.Infrared heater 116 And thermal insulation layer is carried out using prior art means, be will not be repeated here.
The charging aperture 113 of the heated conveying worm 11 of house refuse of the output of the second settling tank 10 enters outer Inside shell 111, screw rod 112 rotates transports to the second end with by house refuse from first end, in course of conveying, The house refuses of the process of infrared heater 116 pairs carry out high-temperature heating, so house refuse is carried out disinfection and Drying, exports by the house refuse after sterilizing-drying from discharging opening 114.The waste gas produced in heating process Discharged from blast pipe 115.
In the present embodiment, the house refuse of the output of heating type screw conveyor 11 enters heating type screw conveyor Carried out disinfection again in 14 and dried.According to actual conditions, heating spiral shell can be simply used in this production line Rotation conveyer 11 carries out once sterilizing and drying to house refuse, can also be reused in this production line many Individual heating type screw conveyor is repeatedly sterilized and is dried to house refuse.
House refuse after heating type screw conveyor 11 is sterilized and dried enters reciprocating sieve 17, reciprocating sieve 17 vibratory sieves are except impurity such as the silts in house refuse.By the house refuse after the filtering of reciprocating sieve 17 by the Two conveying worms 18 deliver into comminutor 20, and be made for house refuse granular by comminutor 20.
Fig. 7 is referred to, Fig. 7 is the schematic flow sheet of domestic garbage was harmlessly treated method of the present invention.
Domestic garbage was harmlessly treated method of the present invention, comprises the following steps:
Step S101, house refuse tentatively smash and is cut, and is specifically included:The two of the machine of cutting 2 are smash using rubbish Cutting knife 23 is smash to cut into strips house refuse, then by rubbish smash the machine of cutting 2 spiral revolving knife 24 and By the house refuse severing of strip between roller 25;
Step S102, is sorted out the metallics in house refuse using metal sorting equipment 4;
Step S103, further careful crushing is carried out to house refuse;
Step S104, in the first settling tank 8 to crushing after house refuse precipitate;If necessary, Then house refuse need to again be precipitated in the second settling tank 10;
Step S105, is transmitted, and passing using the house refuse after 11 pairs of precipitations of heating type screw conveyor Heating disinfection and drying are carried out to house refuse during sending;If necessary, reusing multiple heating spiral shells Rotation conveyer is repeatedly sterilized and is dried to house refuse;
Step S106, will carry out sieving by the house refuse inputted vibration of sterilization and drying sieve 17;And
Step S107, is granulated comminutor 20 is transported to by the house refuse of sieving.
House refuse by above-mentioned technique be made it is granular after can be used as raw materials for production, such as can utilize mould Press, is made the article of various kenels, such as board for furniture or fragment of brick for building etc..
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned Implementation method carries out appropriate change and modification.Therefore, the invention is not limited in disclosed and described above Some modifications and changes of the invention should also be as falling into the guarantor of claim of the invention by specific embodiment In the range of shield.Although additionally, having used some specific terms in this specification, these terms are to be Facilitate explanation, any limitation is not constituted to the present invention.

Claims (6)

1. a kind of domestic garbage was harmlessly treated method, comprises the following steps:
Step 1, house refuse tentatively smash and is cut;
Step 2, the metallics in house refuse is sorted out;
Step 3, further careful crushing is carried out to house refuse;
Step 4, in settling tank to crushing after house refuse precipitate;
Step 5, transmits to the house refuse after precipitation, and house refuse is carried out during transmission Heating disinfection and drying;
Step 6, will carry out sieving by the house refuse inputted vibration of sterilization and drying sieve;And
Step 7, is granulated comminutor is transported to by the house refuse of sieving.
2. domestic garbage was harmlessly treated method according to claim 1, it is characterised in that step 1 In, smash the machine of cutting using rubbish carries out tentatively smashing and cutting to house refuse, rubbish smash the machine of cutting including casing, be arranged at The one funnelform charging aperture on casing top, it is arranged at the two of the neighbouring charging aperture in casing internal top and adjacent smashes Cutting knife, it is arranged at casing internal and smashes the spiral revolving knife and roller below cutting knife positioned at two and be arranged at Casing internal is simultaneously located at two and smashes two relatively inclined stock guides below cutting knife, and smash the machine of cutting using rubbish two smash Cutting knife cuts into strips house refuse, and general between the spiral revolving knife and roller of the machine of cutting then is smash by rubbish The house refuse severing of strip.
3. domestic garbage was harmlessly treated method according to claim 1, it is characterised in that step 3 In, careful crushing is carried out to house refuse using refuse grinder, refuse grinder is including shell, located at outer Sieve plate, breaker, blower and discharge nozzle in the middle part of shell inner chamber, are provided with charging aperture at the top of shell, The inner chamber of shell is divided into superposed crushing chamber and the storage compartment positioned at bottom, crushing chamber and charging by sieve plate Mouth connection, blower is respectively arranged at the both sides of storage compartment with discharge nozzle, and breaker is rotatably arranged on In crushing chamber, the house refuse crushed through breaker will through entering storage compartment, blower after sieve plate sieving Discharge nozzle is blowed to by the house refuse after careful crushing and blown out through discharge nozzle.
4. domestic garbage was harmlessly treated method according to claim 1, it is characterised in that step 4 In, house refuse is precipitated twice using two settling tanks.
5. domestic garbage was harmlessly treated method according to claim 1, it is characterised in that step 5 In, heating disinfection and drying, heating type screw conveyor bag are carried out to house refuse using heating type screw conveyor Include cylindric shell, the screw rod in shell, enter located at the opening up of the first end top of shell Material mouth, the downward opening discharging opening located at the second end bottom of shell, the top located at the second end of shell Blast pipe, the infrared heater on the outside of the middle part of shell and enclose located at the outside of infrared heater Thermal insulation layer.
6. the domestic garbage was harmlessly treated method according to any one of claim 1 or 5, its feature It is in step 5, heating disinfection and drying repeatedly to be carried out to house refuse.
CN201510919219.6A 2015-12-11 2015-12-11 Domestic garbage was harmlessly treated method Pending CN106862232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510919219.6A CN106862232A (en) 2015-12-11 2015-12-11 Domestic garbage was harmlessly treated method

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Application Number Priority Date Filing Date Title
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Publications (1)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108425260A (en) * 2018-04-16 2018-08-21 孙艳 A kind of cutting mechanism in papermaking beater
CN108532345A (en) * 2018-04-16 2018-09-14 孙艳 A kind of crushing mechanism in papermaking beater
CN108570868A (en) * 2018-04-17 2018-09-25 海宁市丁桥镇永畅知识产权服务部 A kind of conveying mechanism in beater
CN108677574A (en) * 2018-04-17 2018-10-19 海宁市丁桥镇永畅知识产权服务部 A kind of beater
CN108708205A (en) * 2018-04-18 2018-10-26 海宁市丁桥镇永畅知识产权服务部 A kind of processing method of leather leftover pieces
CN108729280A (en) * 2018-04-18 2018-11-02 海宁市丁桥镇永畅知识产权服务部 A kind of refining system for discarding leather
CN108824045A (en) * 2018-04-17 2018-11-16 海宁市丁桥镇永畅知识产权服务部 A kind of mashing mechanism in beater
TWI753520B (en) * 2020-08-07 2022-01-21 朱清華 Renewable resource treatment device of waste and method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1513615A (en) * 2002-12-31 2004-07-21 上海思特经济技术开发公司 Domestic waste harmless comprehensive freatment technology and equipment system
CN102327888A (en) * 2011-05-25 2012-01-25 严大春 Municipal domestic waste resource recovery processing method with zero pollution, zero release and harmlessness
CN103658155A (en) * 2012-09-26 2014-03-26 王惠莹 Processing method of household garbage
CN104056847A (en) * 2014-06-30 2014-09-24 湖南万容科技股份有限公司 Waste disposal device
JP2015086089A (en) * 2013-10-29 2015-05-07 俊規 鈴木 Method for producing organic fermentation fertilizer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1513615A (en) * 2002-12-31 2004-07-21 上海思特经济技术开发公司 Domestic waste harmless comprehensive freatment technology and equipment system
CN102327888A (en) * 2011-05-25 2012-01-25 严大春 Municipal domestic waste resource recovery processing method with zero pollution, zero release and harmlessness
CN103658155A (en) * 2012-09-26 2014-03-26 王惠莹 Processing method of household garbage
JP2015086089A (en) * 2013-10-29 2015-05-07 俊規 鈴木 Method for producing organic fermentation fertilizer
CN104056847A (en) * 2014-06-30 2014-09-24 湖南万容科技股份有限公司 Waste disposal device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108425260A (en) * 2018-04-16 2018-08-21 孙艳 A kind of cutting mechanism in papermaking beater
CN108532345A (en) * 2018-04-16 2018-09-14 孙艳 A kind of crushing mechanism in papermaking beater
CN108570868A (en) * 2018-04-17 2018-09-25 海宁市丁桥镇永畅知识产权服务部 A kind of conveying mechanism in beater
CN108677574A (en) * 2018-04-17 2018-10-19 海宁市丁桥镇永畅知识产权服务部 A kind of beater
CN108824045A (en) * 2018-04-17 2018-11-16 海宁市丁桥镇永畅知识产权服务部 A kind of mashing mechanism in beater
CN108708205A (en) * 2018-04-18 2018-10-26 海宁市丁桥镇永畅知识产权服务部 A kind of processing method of leather leftover pieces
CN108729280A (en) * 2018-04-18 2018-11-02 海宁市丁桥镇永畅知识产权服务部 A kind of refining system for discarding leather
TWI753520B (en) * 2020-08-07 2022-01-21 朱清華 Renewable resource treatment device of waste and method thereof

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