CN108826300A - Domestic rubbish disposal control method - Google Patents
Domestic rubbish disposal control method Download PDFInfo
- Publication number
- CN108826300A CN108826300A CN201810502151.5A CN201810502151A CN108826300A CN 108826300 A CN108826300 A CN 108826300A CN 201810502151 A CN201810502151 A CN 201810502151A CN 108826300 A CN108826300 A CN 108826300A
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- CN
- China
- Prior art keywords
- additive
- controller
- pressure
- temperature
- control method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of domestic rubbish disposal control methods, belong to technical field of waste treatment, this method, using a kind of life refuse high temperature cracking reaction furnace, control method is：A, when rubbish input feed hopper, start rotating shaft electric motor；B, in garbage processing procedure, temperature sensor and pressure sensor respectively by real-time detection to temperature signal and pressure signal be converted to electric signal after pass to controller, the two signals received are compared with temperature value scheduled in controller and pressure value controller respectively, once the temperature value and/or pressure value that incude in real time reach the scheduled temperature value of controller and/or pressure value, controller output control signal, pressure cylinder is controlled to stretch out or shrink, the output flow velocity and flow of real-time control additive.The present invention can solve the existing inefficiency of existing life rubbish processing and the rate and the extent of reaction of cracking reaction are uncontrollable, easily cause the incomplete problem of cracking reaction.
Description
Technical field
The present invention relates to technical field of waste treatment, especially a kind of method for controlling house refuse cracking reaction speed.
Background technique
Domestic rubbish disposal refers exclusively to daily life or provides solid waste caused by the activity of service for daily life
The processing of the solid waste for being considered as house refuse of object and laws and regulations defined, existing house refuse is frequently with a kind of life
Rubbish high-temperature cracking reacting furnace is handled, the reacting furnace, including the furnace body with air inlet and exhanst gas outlet, furnace body
Top is equipped with feed hopper, and bottom end is equipped with ash hopper, is equipped with carrying and high temperature between feed hopper and ash hopper in furnace body
The fire grate for cracking house refuse is equipped with igniter in the top for corresponding to fire grate on furnace body；When processing, by house refuse from into
Hopper is input on fire grate, is lighted a fire to it, makes it under conditions of high temperature and sufficient oxygen supply, and it is lazy to carry out Pintsch process reaction generation
Property gaseous state object and inorganic noncombustibles reach innoxious to the rapid volume reduction of house refuse, high temperature to form stable solid residue
With the purpose of resource reutilization processing, however, the method for this domestic rubbish disposal, since to be deposited in fire grate enterprising for house refuse
Row burning cracking, and it is uncontrollable to the rate and the extent of reaction of house refuse cracking reaction, and accordingly, there exist when cracking reaction
Between it is too long, low efficiency and easily cause the incomplete problem of cracking reaction.
Summary of the invention
The present invention provides a kind of domestic rubbish disposal control method, and this method can solve existing for existing life rubbish processing
The rate and the extent of reaction of inefficiency and cracking reaction are uncontrollable, easily cause the incomplete problem of cracking reaction.
To solve the above-mentioned problems, the technical scheme adopted by the invention is that：This domestic rubbish disposal control method, makes
With a kind of life refuse high temperature cracking reaction furnace, which includes the furnace body with air inlet and exhanst gas outlet, the furnace
The top of ontology is equipped with feed hopper, and bottom end is equipped with ash hopper, is located at the feed hopper and the ash hopper in the furnace body
Between be equipped with fire grate, the stirring blade driven by shaft is equipped in the furnace body above the fire grate；Corresponding to institute
It states and is equipped with additive cavity in the shaft above fire grate, be equipped in the additive cavity and connected by connecting column and pressure cylinder
The piston connect；The wall body of the shaft corresponding to additive cavity portals equipped with additive；Temperature is equipped in the furnace body
Sensor is spent, is equipped with pressure sensor in the additive cavity, the temperature sensor and the pressure sensor lead to respectively
Controller is crossed to be electrically connected with the control terminal of pressure cylinder；
Its control method is：
A, when rubbish input feed hopper, start rotating shaft electric motor；
B, in garbage processing procedure, the temperature signal and pressure that temperature sensor and pressure sensor respectively arrive real-time detection are believed
Number be converted to and to pass to controller after electric signal, controller by the two signals received respectively with temperature scheduled in controller
Value and pressure value are compared, once the temperature value and/or pressure value that incude in real time reach the scheduled temperature value of controller and/or
Pressure value, controller output control signal, control pressure cylinder are stretched out or are shunk, the output flow velocity and stream of real-time control additive
Amount.
Further：The piston is equipped with additive entrance, and the top of the connecting column is equipped with to enter with the additive
The additive adding mouth that mouth is connected.
Further：The stirring blade is divided into two groups from top to bottom, and the lower stirring blade being located above is equipped with particle
Hole；Underlying stirring blade is equipped with the blade additive being connected with the cavity and portals.
Further：It is set in the shaft below the fire grate and pushes away hawk.
Further：It is located at below the feed hopper in the furnace body and is equipped with bulk cargo idler wheel, is set on the bulk cargo idler wheel
There is radially-protruding pointed tooth；The wall body of the furnace body corresponding to the bulk cargo idler wheel is equipped with hair dryer.
Further：The fire grate is equipped with the igniter being connected with oxygen supply pipeline.
In above-mentioned technical proposal, more specific technical solution be can also be：
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1, due to being located above fire grate the stirring blade for being equipped with and driving by shaft in the furnace body of the application；Corresponding on fire grate
Additive cavity is equipped in the shaft of side, the wall body of the shaft corresponding to additive cavity portals equipped with additive；Furnace body
It is interior to be equipped with temperature sensor, it is equipped with pressure sensor in additive cavity, temperature sensor and pressure sensor pass through control respectively
Device processed is electrically connected with the control terminal of pressure cylinder；When rubbish is inputted from feed hopper, start rotating shaft electric motor；House refuse is in rotation
Cracking reaction is carried out under state, what is cracked is high-efficient；Meanwhile in garbage processing procedure, temperature sensor and pressure sensor
Respectively by real-time detection to temperature signal and pressure signal be converted to and pass to controller after electric signal, controller will receive
The two signals are compared with temperature value scheduled in controller and pressure value respectively, once the temperature value incuded in real time and/
Or pressure value reaches the scheduled temperature value of controller and/or pressure value, controller output control signal, control pressure cylinder stretch out or
It shrinks, the output flow velocity and flow of real-time control additive, so that the rate of house refuse cracking reaction and the extent of reaction be made to obtain
To control, cracking reaction is complete.
2, since piston is equipped with additive entrance, the top of connecting column is equipped with the additive being connected with additive entrance
Adding mouth ensure that convenience when additive addition.
3, since stirring blade is divided into two groups from top to bottom, the lower stirring blade being located above is equipped with particle hole；It is located at
The stirring blade of lower section is equipped with the blade additive being connected with the cavity and portals；The stirring blade of top stirring when into
One step, which breaks rubbish into pieces, to be fallen, and the additive of stirring blade output from below further improves the efficiency of cracking.
4, be set with due to being located in the shaft below fire grate and push away hawk, when work, can side Pintsch process, while push away ash, into
One step improves the working efficiency of this equipment.
5, it is equipped with bulk cargo idler wheel due to being located at below feed hopper in furnace body, bulk cargo idler wheel is equipped with radially-protruding point
Tooth；The wall body of furnace body corresponding to bulk cargo idler wheel is equipped with hair dryer；Domestic refuse scattering before Pintsch process can be dried up,
Further improve the efficiency of life refuse high temperature cracking.
6, since fire grate is equipped with the igniter being connected with oxygen supply pipeline, house refuse can be made to light as early as possible.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings：
Domestic rubbish disposal control method of the invention, using a kind of life refuse high temperature cracking reaction furnace shown in FIG. 1, this is anti-
Answering furnace includes furnace body 1, is coated with shaft 51 between the top plate and bottom plate of furnace body, is equipped with and drives in the bottom end of furnace body 1
The rotating shaft electric motor 5 that shaft 51 rotates；The top that the top of furnace body 1 is located at shaft 51 is equipped with the pressure that its telescopic end extends downwardly
Cylinder 6；The side of pressure cylinder 6 is equipped with feed hopper 2, and the other side is equipped with the fume pipe 12 communicated with exhanst gas outlet, the bottom end of furnace body
Equipped with ash hopper 4；Fire grate 13 is equipped in furnace body 1 between feed hopper 2 and ash hopper 4, corresponding to turning for 13 top of fire grate
It is equipped with additive cavity I in axis 51, the extension end of pressure cylinder 6 passes through the connecting column 61 and piston 62 that are located in additive cavity I
It is connected；Piston 62 is equipped with additive entrance b, and the top of connecting column 61 is equipped with the additive being connected with additive entrance b
Adding mouth a, the wall body of the shaft 51 corresponding to additive cavity I are equipped with additive and portal c；Shaft above fire grate 13
51 outer wall is equipped with stirring blade 7；Stirring blade 7 is divided into two groups from top to bottom, and upper stirring blade 71 is equipped with particle hole；Under
Stirring blade 72 is equipped with the blade additive being connected with additive cavity I and portals；It is located under feed hopper 2 in furnace body 1
Side is equipped with bulk cargo idler wheel 11, and bulk cargo idler wheel 11 is equipped with radially-protruding pointed tooth；The wall of furnace body 1 corresponding to bulk cargo idler wheel 11
Body is equipped with hair dryer 10；Fire grate 13 is equipped with the igniter 9 being connected with oxygen supply pipeline 15；In the shaft 51 of 13 lower section of fire grate
It is set with and pushes away hawk 8；
Its control method is：
A, when rubbish input feed hopper, start rotating shaft electric motor, house refuse carries out cracking reaction in the state of rotation, cracks
It is high-efficient；
B, in garbage processing procedure, the temperature signal and pressure that temperature sensor and pressure sensor respectively arrive real-time detection are believed
Number be converted to and to pass to controller after electric signal, controller by the two signals received respectively with temperature scheduled in controller
Value and pressure value are compared, once the temperature value and/or pressure value that incude in real time reach the scheduled temperature value of controller and/or
Pressure value, controller output control signal, control pressure cylinder are stretched out or are shunk, the output flow velocity and stream of real-time control additive
Amount；To make the rate of house refuse cracking reaction and the extent of reaction be controlled, cracking reaction is complete.
Claims (6)
1. a kind of domestic rubbish disposal control method, it is characterised in that：Using a kind of life refuse high temperature cracking reaction furnace, this is anti-
Answering furnace includes the furnace body with air inlet and exhanst gas outlet, and the top of the furnace body is equipped with feed hopper, and bottom end is equipped with
Ash bucket, the furnace body is interior to be equipped with fire grate between the feed hopper and the ash hopper, is located in the furnace body described
The stirring blade driven by shaft is equipped with above fire grate；Hold corresponding to additive is equipped in the shaft above the fire grate
Chamber, the additive cavity is interior to be equipped with the piston connecting by connecting column with pressure cylinder；Turn corresponding to described in additive cavity
The wall body of axis portals equipped with additive；It is equipped with temperature sensor in the furnace body, is equipped with pressure in the additive cavity
Sensor, the temperature sensor and the pressure sensor pass through controller respectively and are electrically connected with the control terminal of pressure cylinder；
Its control method is：
A, when rubbish input feed hopper, start rotating shaft electric motor；
B, in garbage processing procedure, the temperature signal and pressure that temperature sensor and pressure sensor respectively arrive real-time detection are believed
Number be converted to and to pass to controller after electric signal, controller by the two signals received respectively with temperature scheduled in controller
Value and pressure value are compared, once the temperature value and/or pressure value that incude in real time reach the scheduled temperature value of controller and/or
Pressure value, controller output control signal, control pressure cylinder are stretched out or are shunk, the output flow velocity and stream of real-time control additive
Amount.
2. domestic rubbish disposal control method according to claim 1, it is characterised in that：The piston is equipped with additive
Entrance, the top of the connecting column are equipped with the additive adding mouth being connected with the additive entrance.
3. domestic rubbish disposal control method according to claim 2, it is characterised in that：The stirring blade is from top to bottom
It is divided into two groups, the lower stirring blade being located above is equipped with particle hole；Underlying stirring blade is equipped with and the cavity
The blade additive being connected portals.
4. domestic rubbish disposal control method according to claim 3, it is characterised in that：Institute below the fire grate
It states to be set in shaft and pushes away hawk.
5. domestic rubbish disposal control method according to claim 4, it is characterised in that：It is located in the furnace body described
Bulk cargo idler wheel is equipped with below feed hopper, the bulk cargo idler wheel is equipped with radially-protruding pointed tooth；Corresponding to the bulk cargo idler wheel
The wall body of the furnace body is equipped with hair dryer.
6. domestic rubbish disposal control method according to claim 5, it is characterised in that：The fire grate is equipped with and oxygen supply
The igniter that pipeline is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502151.5A CN108826300A (en) | 2018-05-23 | 2018-05-23 | Domestic rubbish disposal control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502151.5A CN108826300A (en) | 2018-05-23 | 2018-05-23 | Domestic rubbish disposal control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108826300A true CN108826300A (en) | 2018-11-16 |
Family
ID=64148531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810502151.5A Withdrawn CN108826300A (en) | 2018-05-23 | 2018-05-23 | Domestic rubbish disposal control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108826300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353102A (en) * | 2022-01-14 | 2022-04-15 | 上海市政工程设计研究总院（集团）有限公司 | Control method and system for safety protection of sludge fluidized bed incinerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182213A (en) * | 2011-12-31 | 2013-07-03 | 上海金皮宝制药有限公司 | Environment-friendly type herb residue processing system |
| KR101607869B1 (en) * | 2015-07-31 | 2016-04-01 | 박인만 | Apparatus for simultaneously and continuously pyrolyzing solid waste and liquid waste |
| CN205473574U (en) * | 2016-03-16 | 2016-08-17 | 兰州交通大学 | Biological charcoal soil amendment preparation facilities of mud |
| CN206308315U (en) * | 2016-12-02 | 2017-07-07 | 湖北省电力勘测设计院 | A kind of intelligent adding set for improving rubbish gas calorific value additive |
-
2018
- 2018-05-23 CN CN201810502151.5A patent/CN108826300A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182213A (en) * | 2011-12-31 | 2013-07-03 | 上海金皮宝制药有限公司 | Environment-friendly type herb residue processing system |
| KR101607869B1 (en) * | 2015-07-31 | 2016-04-01 | 박인만 | Apparatus for simultaneously and continuously pyrolyzing solid waste and liquid waste |
| CN205473574U (en) * | 2016-03-16 | 2016-08-17 | 兰州交通大学 | Biological charcoal soil amendment preparation facilities of mud |
| CN206308315U (en) * | 2016-12-02 | 2017-07-07 | 湖北省电力勘测设计院 | A kind of intelligent adding set for improving rubbish gas calorific value additive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353102A (en) * | 2022-01-14 | 2022-04-15 | 上海市政工程设计研究总院（集团）有限公司 | Control method and system for safety protection of sludge fluidized bed incinerator |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |