CN107504509B - A kind of ciculation fluidized waste incinerator and application method convenient for deslagging - Google Patents
A kind of ciculation fluidized waste incinerator and application method convenient for deslagging Download PDFInfo
- Publication number
- CN107504509B CN107504509B CN201710752459.0A CN201710752459A CN107504509B CN 107504509 B CN107504509 B CN 107504509B CN 201710752459 A CN201710752459 A CN 201710752459A CN 107504509 B CN107504509 B CN 107504509B
- Authority
- CN
- China
- Prior art keywords
- cavity
- sand
- cylinder
- incinerator
- deslagging
- Prior art date
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
-
- 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
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The present invention provides a kind of ciculation fluidized waste incinerators and application method convenient for deslagging, are related to a kind of waste incinerator deslagging device.It solves that clinker in the prior art is coarse, size Density inhomogeneity, it is easy to the problem of causing agglomeration putty.This is convenient for the ciculation fluidized waste incinerator and application method of deslagging, including the scum pipe with incinerator slag-drip opening connection, the scum pipe outlet end and lag cooler connection, the lag cooler discharge port end are provided with the conveyer belt for transporting clinker, it is characterized in that, being provided with jolting plate on the scum pipe.The occurrence of present invention can prevent furnace clinker putty using the jolting plate being arranged on scum pipe.
Description
Technical field
The invention belongs to technical field of waste treatment, are related to a kind of waste incinerator, especially a kind of garbage incinerator
Slag slag-draining device and its letting cinder control method.
Background technique
Waste incineration is one of widest waste disposal method, the slag granules that common fire coal incinerator is discharged it is small and
Uniformly, and circulating fluid bed garbage furnace because the quality of rubbish determine it clinker is coarse, size Density inhomogeneity, hold very much
Easily cause the situation of agglomeration putty.Once in operation gas producer slag agglomeration putty result in bed pressure it is too high or too low, influence to fluidize
Quality, is easy to happen that incinerator is flame-out or slagging failure, influences garbage treatment quantity.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of garbage incinerator slag deslagging is proposed
Device and its letting cinder control method, this garbage incinerator slag slag-draining device and its letting cinder control method can prevent furnace clinker
The occurrence of putty.
Object of the invention can be realized by the following technical scheme: a kind of garbage incinerator slag slag-draining device, including
With the scum pipe of incinerator slag-drip opening connection, the scum pipe outlet end and lag cooler connection, the lag cooler discharge port end are set
It is equipped with the conveyer belt for transporting clinker, is provided with jolting plate on the scum pipe, the vibration by controlling jolting plate prevents clinker knot
The generation of block putty.It is provided with temperature sensor on the deslagging tube wall, the controller of jolting plate is according to the letter of temperature sensor
Number control jolting plate working condition, the drainage difficulty of clinker is illustrated when the temperature of scum pipe is lower, at this moment needs degree of increasing
The vibration of scum pipe, so that clinker is quickly discharged.
Letting cinder control method: when temperature sensor detect scum pipe temperature it is lower when, illustrate that deslagging is unsmooth, at this moment open
The vibration of dynamic jolting plate.
In above-mentioned garbage incinerator slag slag-draining device, the deslagging tube wall is provided with Water-cooling circulating device, is used for
Cool down to scum pipe.
In above-mentioned garbage incinerator slag slag-draining device, it is provided in scum pipe and the bending part of lag cooler connection
Cinder notch is disclosed, the agglomeration of the raw blocking of hair loss can be disclosed by disclosing cinder notch.
In above-mentioned garbage incinerator slag slag-draining device, waste incinerator is ciculation fluidized waste incinerator, is burned
The air inlet of the exhanst gas outlet connection cyclopneumatic separator of furnace, the bottom discharge port of cyclopneumatic separator and incinerator bottom are by returning sand
Device connection, described time sand device include fixed disk, are provided in fixed disk independent using the axis of fixed disk as symmetry axis
First cavity, the second cavity, the first cavity upper port are located at below the bottom discharge port of cyclopneumatic separator, the second cavity and burning
Furnace bottom is provided with turntable, is provided in upper port and fixed disk on the turntable by sand-returning pipe road connection, fixed disk lower section
Corresponding two cylinders of cavity lower port, the cylinder body bottom is provided with several intake valves, and the intake valve includes being fixed on
The fixing pipe of cylinder body bottom, fixed infratubal port and the outer connection of cylinder, fixing pipe top, which is provided with, to be slided up and down along fixing pipe
Bonnet, bonnet covers fixing pipe upper port, and the air-flow being provided with inside and outside connection fixing pipe on the tube wall of fixing pipe root is logical
Hole, the side wall for falling behind bonnet under bonnet can block air-flow through-hole, and reset spring, turntable are connected between bonnet and fixing pipe
Can be around central axis, to make cylinder and the different cavitys in fixed disk corresponding, the cylinder body bottom below the second cavity is set
It is equipped with snorkel corresponding with intake valve lower port, for being sent into high pressure draught into cylinder
In above-mentioned garbage incinerator slag slag-draining device, third cavity is additionally provided in fixed disk, on turntable
It is provided with cylinder corresponding with third cavity.
When the quartz sand for entering correspondence cylinder below from cyclopneumatic separator bottom discharge port reaches a certain amount, turn
Turn disk makes the cylinder for filling quartz sand be located at the lower section of the second cavity, and at this moment another cylinder has naturally gone to the first chamber
Body continues below the sand for receiving and coming out from cyclopneumatic separator, and pressure is passed through into the cylinder below the second cavity by snorkel
Power air, pressure air rise bonnet, so that air-flow through-hole is opened, air-flow enters cylinder and blows sand, sand is passed through
Second cavity and sand-returning pipe road return in waste incinerator, when many has been lost in the total amount of the sand of discovery incinerator circulation
When, extraneous sand can be supplemented into cylinder by third cavity, benefit is in the same way burnt sand feeding by air-flow
It burns in furnace.Sand namely quartz sand described here.
Compared with prior art, this garbage incinerator slag slag-draining device and its letting cinder control method have the advantage that
The occurrence of present invention can prevent furnace clinker putty using the jolting plate being arranged on scum pipe, knot of the present invention
Structure is simple, easy to operate, at low cost, is greatly improved deslagging efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the schematic side view of scum pipe;
Fig. 3 is the schematic diagram of embodiment two;
Fig. 4 is the top view of turntable;
Fig. 5 is the enlarged diagram that A goes out in Fig. 3.
In figure, incinerator slag-drip opening 1, scum pipe 2, scum pipe outlet end 21, tube body 22, lag cooler 3, conveyer belt 4, vibration
Plate 5, temperature sensor 6, water inlet 7, water outlet 8 disclose cinder notch 9, the bottom discharge port 10 of cyclopneumatic separator, fixed disk 11,
One cavity 12, sand-returning pipe road 14, turntable 15, cylinder 16, fixing pipe 17, bonnet 18, air-flow through-hole 19, resets second cavity 13
Spring 20, snorkel 21, third cavity 23, furnace body 24.
Specific embodiment
The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described in conjunction with attached drawing,
However, the present invention is not limited to these examples.
Embodiment one
As shown in Figure 1, a kind of garbage incinerator slag slag-draining device and its letting cinder control method, including with burn furnace slag discharge
The scum pipe 2 of 1 connection of mouth, the scum pipe outlet end 21 and 3 connection of lag cooler, the lag cooler discharge port end are provided with transport
The conveyer belt 4 of clinker is provided with jolting plate 5 on the scum pipe, and the vibration by controlling jolting plate prevents furnace clinker putty
Generation.Temperature sensor 6 is provided on the deslagging tube wall, the controller of jolting plate is controlled according to the signal of temperature sensor
The working condition of jolting plate, the drainage difficulty of clinker is illustrated when the temperature of scum pipe is lower, at this moment needs degree of increasing scum pipe
Vibration so that clinker is quickly discharged.It is provided in the bending part of scum pipe and lag cooler connection and discloses cinder notch 9, by disclosing slag
Mouth can disclose the agglomeration of the raw blocking of hair loss.Letting cinder control method: when temperature sensor detect scum pipe temperature it is lower when, say
Bright deslagging is unsmooth, at this moment the vibration of starting shock plate.
As shown in Figure 1, 2, the deslagging tube wall is provided with Water-cooling circulating device, for cooling down to scum pipe, deslagging
Tube wall is bilayer, is cooling water between bilayer, water inlet 7 is in lower section, and water outlet 8 is above.The scum pipe two-port Cheng Shui
Level state and incinerator slag-drip opening and lag cooler feed inlet connection connect the tube body before scum pipe two-port into heeling condition
Tube body 22.
Embodiment two
As shown in Fig. 3,4,5, what is different from the first embodiment is that waste incinerator is ciculation fluidized waste incinerator, burn
The mixture of the air inlet of the exhanst gas outlet connection cyclopneumatic separator of furnace body 24, flue gas and quartz sand enter cyclopneumatic separator into
Row separation, the bottom discharge port 10 of cyclopneumatic separator and incinerator bottom are by returning sand device connection, and described time sand device includes
Fixed disk 11, be provided in fixed disk it is independent using the axis of fixed disk as the first cavity 12 of symmetry axis, the second cavity 13,
One cavity upper port is located at below the bottom discharge port of cyclopneumatic separator, and the second cavity and incinerator bottom pass through sand-returning pipe road 14
Connection, fixed disk lower section are provided with turntable 15, it is corresponding with the cavity lower port in fixed disk that upper port are provided on the turntable
Two cylinders 16, the cylinder body bottom is provided with several intake valves, and the intake valve includes the fixation for being fixed on cylinder body bottom
Pipe 17, fixed infratubal port and the outer connection of cylinder, fixing pipe top is provided with can be along the bonnet 18 that fixing pipe slides up and down, bonnet
Fixing pipe upper port is covered, the air-flow through-hole 19 being provided on the tube wall of fixing pipe root inside and outside connection fixing pipe, under bonnet
The side wall for falling behind bonnet can block air-flow through-hole, reset spring 20 is connected between bonnet and fixing pipe, turntable can be in
Axis rotation, to make cylinder and the different cavitys in fixed disk corresponding, the cylinder body bottom below the second cavity be provided with and
The corresponding snorkel 21 of intake valve lower port, for being sent into high pressure draught into cylinder.
In above-mentioned garbage incinerator slag slag-draining device, third cavity 23 is additionally provided in fixed disk, in turntable
On be provided with cylinder corresponding with third cavity.
The reset spring can be shape memory alloy spring, and the high temperature sand come out from cyclopneumatic separator to reset
Spring contraction, so that bonnet blocking airflow through-hole, prevents sand from entering.When being passed through air-flow, the air-flow compared with low temperature can make again
So that bonnet is opened in spring elongation.
When the quartz sand for entering correspondence cylinder below from cyclopneumatic separator bottom discharge port reaches a certain amount, turn
Turn disk makes the cylinder for filling quartz sand be located at the lower section of the second cavity, and at this moment another cylinder has naturally gone to the first chamber
Body continues below the sand for receiving and coming out from cyclopneumatic separator, and pressure is passed through into the cylinder below the second cavity by snorkel
Power air, pressure air rise bonnet, so that air-flow through-hole is opened, air-flow enters cylinder and blows sand, sand is passed through
Second cavity and sand-returning pipe road return in waste incinerator, when many has been lost in the total amount of the sand of discovery incinerator circulation
When, extraneous sand can be supplemented into cylinder by third cavity, benefit is in the same way burnt sand feeding by air-flow
It burns in furnace.
Although some terms are used more herein, it does not exclude the possibility of using other terms.Use these
Term is only for the convenience of describing and explaining the nature of the invention;It is construed as any additional limitation all
It is to be disagreed with spirit of that invention.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (4)
1. a kind of ciculation fluidized waste incinerator convenient for deslagging, including the scum pipe with incinerator slag-drip opening connection, the row
Slag pipe outlet end and lag cooler connection, the lag cooler discharge port end are provided with the conveyer belt for transporting clinker, which is characterized in that institute
It states and is provided with jolting plate on scum pipe, temperature sensor is provided on the deslagging tube wall, the controller of jolting plate is according to temperature
The vibration of the signal control jolting plate of sensor;Waste incinerator is ciculation fluidized waste incinerator, the exhanst gas outlet of incinerator
The air inlet of connection cyclopneumatic separator, the bottom discharge port of cyclopneumatic separator and incinerator bottom are by going back to sand device connection, institute
Stating back sand device includes fixed disk, is provided in fixed disk independent using the axis of fixed disk as the first cavity of symmetry axis,
Two cavitys, the first cavity upper port are located at below the bottom discharge port of cyclopneumatic separator, and the second cavity passes through with incinerator bottom
Sand-returning pipe road connection, fixed disk lower section are provided with turntable, the cavity lower end in upper port and fixed disk are provided on the turntable
Corresponding two cylinders of mouth, the cylinder body bottom are provided with several intake valves, and the intake valve includes being fixed on cylinder body bottom
Fixing pipe, fixed infratubal port and the outer connection of cylinder, fixing pipe top is provided with can be along the bonnet that fixing pipe slides up and down, bonnet
Fixing pipe upper port is covered, the air-flow through-hole being provided on the tube wall of fixing pipe root inside and outside connection fixing pipe, bonnet falls
The side wall of bonnet can block air-flow through-hole afterwards, and reset spring is connected between bonnet and fixing pipe, and turntable can turn around axis
Dynamic, to make cylinder and the different cavitys in fixed disk corresponding, the cylinder body bottom below the second cavity is provided with and air inlet
The corresponding snorkel of valve lower port, for being sent into high pressure draught into cylinder.
2. the ciculation fluidized waste incinerator according to claim 1 convenient for deslagging, which is characterized in that the deslagging tube wall
It is provided with Water-cooling circulating device.
3. the ciculation fluidized waste incinerator according to claim 1 convenient for deslagging, which is characterized in that in fixed disk also
It is provided with third cavity, the first cavity, the second cavity and third cavity are uniformly distributed around the axis of fixed disk, set on turntable
It is equipped with cylinder corresponding with third cavity.
4. a kind of application method of the ciculation fluidized waste incinerator according to claim 3 convenient for deslagging, feature exist
In when the quartz sand for entering correspondence cylinder below from cyclopneumatic separator bottom discharge port reaches a certain amount, rotation turns
Disk makes the cylinder for filling quartz sand be located at the lower section of the second cavity, and at this moment another cylinder has naturally gone to the first cavity
The sand for receiving and coming out from cyclopneumatic separator is continued below, is passed through pressure sky into the cylinder below the second cavity by snorkel
Gas, pressure air rise bonnet, so that air-flow through-hole is opened, air-flow enters cylinder and blows sand, and sand is passed through second
Cavity and sand-returning pipe road return in waste incinerator, and third cavity is additionally provided in fixed disk, when discovery incinerator circulation
The total amount of sand when being lost many, extraneous sand is supplemented into cylinder by third cavity, benefit is led in the same way
It crosses air-flow sand is sent into incinerator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710752459.0A CN107504509B (en) | 2017-08-28 | 2017-08-28 | A kind of ciculation fluidized waste incinerator and application method convenient for deslagging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710752459.0A CN107504509B (en) | 2017-08-28 | 2017-08-28 | A kind of ciculation fluidized waste incinerator and application method convenient for deslagging |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107504509A CN107504509A (en) | 2017-12-22 |
CN107504509B true CN107504509B (en) | 2019-05-21 |
Family
ID=60692885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710752459.0A Active CN107504509B (en) | 2017-08-28 | 2017-08-28 | A kind of ciculation fluidized waste incinerator and application method convenient for deslagging |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107504509B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108362341A (en) * | 2018-05-01 | 2018-08-03 | 河南禾力能源股份有限公司 | A kind of hydrolyzer deslagging detection device |
CN109443581A (en) * | 2018-12-05 | 2019-03-08 | 江苏永钢集团有限公司 | A kind of active coke desulphurizing elephant trunk material jam automatic detection device |
CN109581533A (en) * | 2018-12-05 | 2019-04-05 | 江苏永钢集团有限公司 | A kind of active coke desulphurizing elephant trunk putty detection method |
CN109625816A (en) * | 2018-12-26 | 2019-04-16 | 江苏和顺环保有限公司 | Incinerator automatic ash discharge system |
CN113303742A (en) * | 2021-05-26 | 2021-08-27 | 华帝股份有限公司 | Dish washing machine and control method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4974531A (en) * | 1990-05-22 | 1990-12-04 | Donlee Technologies, Inc. | Method and apparatus for incinerating hazardous waste |
CN101275745A (en) * | 2008-04-25 | 2008-10-01 | 东南大学 | Refuse gasification boiler slag cooling and bed material sorting loopback apparatus and method |
CN102588960A (en) * | 2012-03-02 | 2012-07-18 | 上海锅炉厂有限公司 | Fluidization blast cap used for preventing slag leakage |
CN103900077B (en) * | 2014-03-24 | 2016-01-20 | 中国华能集团清洁能源技术研究院有限公司 | A kind of integrated remodeling method reducing CFBB pollutant emission |
CN207407351U (en) * | 2017-08-02 | 2018-05-25 | 浙江富春江环保热电股份有限公司 | The intermittent vibrating, deslagging device of waste incinerator |
-
2017
- 2017-08-28 CN CN201710752459.0A patent/CN107504509B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107504509A (en) | 2017-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107504509B (en) | A kind of ciculation fluidized waste incinerator and application method convenient for deslagging | |
CN104990071B (en) | Circulating fluidized bed boiler capable of adjusting circulating ash flow | |
CN101387403A (en) | Fluidized bed incinerator, circulating fluidized bed incinerator and incineration system | |
CN104089281A (en) | Cyclone separator of circulating fluidized bed boiler with double eccentric central cylinders | |
CN105090942B (en) | A kind of micro- wind cap device | |
CN106122949A (en) | A kind of circulating fluidized bed boiler of paper grade (stock) | |
CN209445378U (en) | A kind of highly effective sludge fluidized bed incinerator | |
CN101634456B (en) | Fluidized grain dust removing system | |
CN205878149U (en) | Sediment device and circulating fluidized bed boiler fall | |
CN105953221A (en) | Coal blockage preventing device and method for bunker of circulating fluidized bed boiler | |
CN102692071A (en) | Energy-saving and environment-friendly furnace system | |
CN209445379U (en) | A kind of sludge circulating fluid bed incinerator | |
CN207487135U (en) | Pipeline energy-saving hot blast furnace | |
CN207112788U (en) | A kind of boiler revert system | |
CN207407350U (en) | Garbage incinerator slag slag-draining device | |
CN107741011B (en) | Material returning device of CFB boiler | |
CN205897155U (en) | Umbelliform fluidizing air cap and waste incinerator | |
CN201973875U (en) | Energy-saving and environment-friendly furnace system | |
CN204648222U (en) | A kind of CFBB of adjustable ash flow of circulating | |
CN208205029U (en) | A kind of waste incinerator pan feeding water-cooling sliding chute | |
CN203203227U (en) | Energy-saving hot-water boiler | |
CN104949116B (en) | Fall slag device and CFBB | |
CN210088845U (en) | Circulating fluidized bed boiler capable of preventing slag discharge port from being blocked | |
CN2910929Y (en) | Gas producer | |
CN215372440U (en) | Fluidized bed boiler for burning high-ash fuel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |