CN107504509A - Garbage incinerator slag slag-draining device and its letting cinder control method - Google Patents
Garbage incinerator slag slag-draining device and its letting cinder control method Download PDFInfo
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- CN107504509A CN107504509A CN201710752459.0A CN201710752459A CN107504509A CN 107504509 A CN107504509 A CN 107504509A CN 201710752459 A CN201710752459 A CN 201710752459A CN 107504509 A CN107504509 A CN 107504509A
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- Prior art keywords
- slag
- cavity
- sand
- incinerator
- cylinder
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Classifications
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- 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
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- 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 invention provides a kind of garbage incinerator slag slag-draining device and its letting cinder control method, is 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 cause to lump putty the problem of.This garbage incinerator slag slag-draining device and its letting cinder control method, including the scum pipe with incinerator slag-drip opening UNICOM, the scum pipe port of export and lag cooler UNICOM, the lag cooler discharge port end are provided with the conveyer belt for transporting clinker, characterized in that, it is 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, is related to a kind of waste incinerator, particularly a kind of garbage incinerator
Slag slag-draining device and its letting cinder control method.
Background technology
Waste incineration is one of widest waste disposal method, the slag granules that common coal-fired 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 caking putty.Once in operation gas producer slag caking putty result in bed pressure it is too high or too low, influence to fluidize
Quality, easy generation incinerator stops working or slagging failure, influences garbage treatment quantity.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of garbage incinerator slag deslagging
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.
The purpose of the present invention can be realized by following technical proposal：A kind of garbage incinerator slag slag-draining device, including
With the scum pipe of incinerator slag-drip opening UNICOM, the scum pipe port of export and lag cooler UNICOM, the lag cooler discharge port end are set
The conveyer belt for transporting clinker is equipped with, jolting plate is provided with the scum pipe, by controlling the vibrations of jolting plate to prevent 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 relatively low, at this moment needs increasing degree
The vibrations of scum pipe so that clinker is quickly discharged.
Letting cinder control method：When temperature sensor detects that the temperature of scum pipe is relatively low, illustrate that deslagging is not smooth, at this moment open
The vibrations 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
Scum pipe is cooled.
In above-mentioned garbage incinerator slag slag-draining device, it is provided with scum pipe and the bending part of lag cooler UNICOM
Cinder notch is disclosed, the caking that can be disclosed hair loss life by disclosing cinder notch and block.
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 UNICOM cyclopneumatic separator of stove, bottom discharge mouth and the incinerator bottom of cyclopneumatic separator pass through time sand
Device UNICOM, described time sand device include fixed disk, and the independent axis using fixed disk is provided with fixed disk as symmetry axis
First cavity, the second cavity, the first cavity upper port are located at below the bottom discharge mouth of cyclopneumatic separator, and the second cavity is with burning
Furnace bottom is provided with rotating disk, is provided with the rotating disk on upper port and fixed disk by sand-returning pipe road UNICOM, fixed disk lower section
Cavity lower port corresponding to two cylinders, there is the cylinder body bottom bottom to be provided with several intake valves, the intake valve bag
The fixing pipe for being fixed on cylinder body bottom, fixed infratubal port and the outer UNICOM of cylinder are included, fixing pipe top is provided with can be along fixing pipe
The valve slided up and down emits, and valve, which emits, covers fixing pipe upper port, is provided with the tube wall of fixing pipe root inside and outside UNICOM's fixing pipe
Air-flow through hole, valve, which emits lower backwardness, can be blocked air-flow through hole with the side wall that valve emits, and valve emits to be connected between fixing pipe
Back-moving spring, rotating disk can be around central axis, so that cylinder is from fixed disk, different cavitys are corresponding, below the second cavity
The cylinder body bottom played chess is provided 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, the 3rd cavity is additionally provided with fixed disk, is set on rotating disk
There is cylinder corresponding with the 3rd cavity.
When the quartz sand for entering corresponding cylinder below from cyclopneumatic separator bottom discharge mouth reaches a certain amount, turn
Turn disk causes the cylinder for filling quartz sand to 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 being come out from cyclopneumatic separator, and pressure is passed through into the cylinder below the second cavity by snorkel
Power air, pressure air cause valve to emit rising so that air-flow through hole is opened, and air-flow blows sand into cylinder, sand is passed through
Second cavity and sand-returning pipe road are returned in waste incinerator, when many has been lost in the total amount for the sand for finding incinerator circulation
When, the sand in the external world can be supplemented into cylinder by the 3rd cavity, sand is sent into by profit by air-flow in the same way to be burnt
Burn in stove.Sand namely quartz sand described here.
Compared with prior art, this garbage incinerator slag slag-draining device and its letting cinder control method have advantages below：
The occurrence of present invention can prevent furnace clinker putty using the jolting plate being arranged on scum pipe, structure letter of the present invention
Single, easy to operate, cost is low, is greatly improved deslagging efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram of scum pipe；
Fig. 3 is the schematic diagram of embodiment two；
Fig. 4 is the top view of rotating disk；
Fig. 5 is the enlarged diagram that A goes out in Fig. 3.
In figure, incinerator slag-drip opening 1, scum pipe 2, the scum pipe port of export 21, body 22, lag cooler 3, conveyer belt 4, vibrations
Plate 5, temperature sensor 6, water inlet 7, delivery port 8, disclose cinder notch 9, the bottom discharge mouth 10 of cyclopneumatic separator, fixed disk 11,
One cavity 12, the second cavity 13, sand-returning pipe road 14, rotating disk 15, cylinder 16, fixing pipe 17, valve emit 18, air-flow through hole 19, resetted
Spring 20, snorkel 21, the 3rd cavity 23, body of heater 24.
Embodiment
It is below the specific embodiment of the present invention, and technical scheme is further described with reference to accompanying drawing,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in figure 1, a kind of garbage incinerator slag slag-draining device and its letting cinder control method, including with incinerator slag-drip opening 1
The scum pipe 2 of UNICOM, the scum pipe port of export 21 and the UNICOM of lag cooler 3, the lag cooler discharge port end are provided with transport stove
The conveyer belt 4 of slag, jolting plate 5 is provided with the scum pipe, by controlling the vibrations of jolting plate to prevent furnace clinker putty
Occur.Temperature sensor 6 is provided with the deslagging tube wall, the controller of jolting plate controls according to the signal of temperature sensor to be shaken
The working condition of dynamic plate, the drainage difficulty of clinker is illustrated when the temperature of scum pipe is relatively low, at this moment needs increasing degree scum pipe
Vibrations so that clinker is quickly discharged.It is provided with the bending part of scum pipe and lag cooler UNICOM and discloses cinder notch 9, by discloses cinder notch
The caking that hair loss life blocks can be disclosed.Letting cinder control method：When temperature sensor detects that the temperature of scum pipe is relatively low, explanation
Deslagging is not smooth, at this moment the vibrations of starting shock plate.
As shown in Figure 1, 2, the deslagging tube wall is provided with Water-cooling circulating device, for cooling to scum pipe, deslagging
Tube wall is bilayer, is cooling water between double-deck, and water inlet 7 is in lower section, and delivery port 8 is up.The scum pipe two-port Cheng Shui
Level state and incinerator slag-drip opening and lag cooler charging aperture UNICOM, body before scum pipe two-port is connected into heeling condition
Body 22.
Embodiment two
As shown in Fig. 3,4,5, unlike embodiment one, waste incinerator is ciculation fluidized waste incinerator, incinerator stove
The mixture of the air inlet of the exhanst gas outlet UNICOM cyclopneumatic separator of body 24, flue gas and quartz sand is divided into cyclopneumatic separator
From the bottom discharge mouth 10 of cyclopneumatic separator includes fixing with incinerator bottom by returning sand device UNICOM, described time sand device
Disk 11, first cavity 12, second cavity 13 of the independent axis using fixed disk as symmetry axis, the first chamber are provided with fixed disk
Body upper port is located at below the bottom discharge mouth of cyclopneumatic separator, and the second cavity passes through sand-returning pipe road 14 with incinerator bottom
It is logical, rotating disk 15 is provided with below fixed disk, it is corresponding with the cavity lower port on fixed disk that upper port is provided with the rotating disk
There is bottom to be provided with several intake valves for two cylinders 16, the cylinder body bottom, and the intake valve includes being fixed on cylinder body bottom
Fixing pipe 17, fixed infratubal port and the outer UNICOM of cylinder, fixing pipe top is provided with the valve that can be slided up and down along fixing pipe and emitted
18, valve, which emits, covers fixing pipe upper port, the air-flow through hole 19 being provided with the tube wall of fixing pipe root inside and outside UNICOM's fixing pipe,
Valve, which emits lower backwardness, can be blocked air-flow through hole with the side wall that valve emits, and valve emits is connected with back-moving spring 20 between fixing pipe,
Rotating disk can be around central axis, so that cylinder is from fixed disk, different cavitys are corresponding, the cylinder played chess below the second cavity
Body bottom is provided with snorkel 21 corresponding with intake valve lower port, for being sent into high pressure draught into cylinder.
In above-mentioned garbage incinerator slag slag-draining device, the 3rd cavity 23 is additionally provided with fixed disk, in rotating disk
On be provided with cylinder corresponding with the 3rd cavity.
The back-moving spring can be shape memory alloy spring, and the high temperature sand come out from cyclopneumatic separator to reset
Spring contraction so that valve emits blocking airflow through hole, prevents sand from entering.When being passed through air-flow, the air-flow compared with low temperature can make again
Emitted so that valve is opened in spring elongation.
When the quartz sand for entering corresponding cylinder below from cyclopneumatic separator bottom discharge mouth reaches a certain amount, turn
Turn disk causes the cylinder for filling quartz sand to 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 being come out from cyclopneumatic separator, and pressure is passed through into the cylinder below the second cavity by snorkel
Power air, pressure air cause valve to emit rising so that air-flow through hole is opened, and air-flow blows sand into cylinder, sand is passed through
Second cavity and sand-returning pipe road are returned in waste incinerator, when many has been lost in the total amount for the sand for finding incinerator circulation
When, the sand in the external world can be supplemented into cylinder by the 3rd cavity, sand is sent into by profit by air-flow in the same way to be burnt
Burn in stove.
Although more having used some terms herein, the possibility using other terms is not precluded from.Use these
Term is used for the purpose of more easily describing and explaining the essence of the present invention；It is construed as any additional limitation all
Disagreed with spirit of the present invention.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of garbage incinerator slag slag-draining device, including the scum pipe with incinerator slag-drip opening UNICOM, the scum pipe go out
Mouth end and lag cooler UNICOM, the lag cooler discharge port end are provided with the conveyer belt for transporting clinker, it is characterised in that the deslagging
Jolting plate is provided with pipe, temperature sensor is provided with the deslagging tube wall, the controller of jolting plate is according to temperature sensor
Signal control jolting plate vibrations.
2. garbage incinerator slag slag-draining device according to claim 1, it is characterised in that the deslagging tube wall is provided with
Water-cooling circulating device.
3. garbage incinerator slag slag-draining device according to claim 1, it is characterised in that join in scum pipe and lag cooler
Logical bending part, which is provided with, discloses cinder notch.
4. garbage incinerator slag slag-draining device according to claim 1, it is characterised in that waste incinerator is recycle stream
Change waste incinerator, the air inlet of the exhanst gas outlet UNICOM cyclopneumatic separator of incinerator, the bottom discharge mouth of cyclopneumatic separator with
Incinerator bottom includes fixed disk, is provided with fixed disk independent with fixation by returning sand device UNICOM, described time sand device
The axis of disk is the first cavity, the second cavity of symmetry axis, and the first cavity upper port is located at the bottom discharge mouth of cyclopneumatic separator
Lower section, the second cavity are provided with rotating disk, set on the rotating disk with incinerator bottom by sand-returning pipe road UNICOM, fixed disk lower section
Have upper port two cylinders corresponding with the cavity lower port on fixed disk, the cylinder body bottom have bottom be provided with it is several enter
Air valve, the intake valve include being fixed on the fixing pipe of cylinder body bottom, fixed infratubal port and the outer UNICOM of cylinder, fixing pipe top
The valve that being provided with can slide up and down along fixing pipe emits, and valve, which emits, covers fixing pipe upper port, is set on the tube wall of fixing pipe root
Have the air-flow through hole inside and outside UNICOM's fixing pipe, valve, which emits lower backwardness, can be blocked air-flow through hole with the side wall that valve emits, valve emit with
Back-moving spring is connected between fixing pipe, rotating disk can be around central axis, so that cylinder cavity pair different from fixed disk
Should, the cylinder body bottom played chess below the second cavity is provided with snorkel corresponding with intake valve lower port, for into cylinder
It is sent into high pressure draught.
5. garbage incinerator slag slag-draining device according to claim 4, it is characterised in that be additionally provided with fixed disk
3rd cavity, cylinder corresponding with the 3rd cavity is provided with rotating disk.
A kind of 6. letting cinder control method of garbage incinerator slag slag-draining device according to claim 1, it is characterised in that
When temperature sensor detects that the temperature of scum pipe is relatively low, illustrate that deslagging is not smooth, at this moment the vibrations of starting shock plate.
A kind of 7. letting cinder control method of garbage incinerator slag slag-draining device according to claim 5, it is characterised in that
When the quartz sand for entering corresponding cylinder below from cyclopneumatic separator bottom discharge mouth reaches a certain amount, rotating rotating disk makes
The cylinder that quartz sand must be filled is located at the lower section of the second cavity, and at this moment another cylinder has naturally gone to the lower section of the first cavity
The sand come out from cyclopneumatic separator is continued to, pressure air is passed through into the cylinder below the second cavity by snorkel,
Pressure air causes valve to emit rising so that air-flow through hole is opened, and air-flow blows sand into cylinder, sand is passed through into the second cavity
And sand-returning pipe road is returned in waste incinerator, when finding that the total amount of sand of incinerator circulation has been lost many, Ke Yitong
The sand that the 3rd cavity supplements the external world into cylinder is crossed, sand is sent into incinerator by profit by air-flow in the same way.
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 |
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| 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 |
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| CN107504509A true CN107504509A (en) | 2017-12-22 |
| CN107504509B CN107504509B (en) | 2019-05-21 |
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Cited By (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 |
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| 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 |
| CN103900077A (en) * | 2014-03-24 | 2014-07-02 | 中国华能集团清洁能源技术研究院有限公司 | Integrated modification method for reducing pollutant emission of circulating fluidized bed boiler |
| 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 |
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2017
- 2017-08-28 CN CN201710752459.0A patent/CN107504509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN103900077A (en) * | 2014-03-24 | 2014-07-02 | 中国华能集团清洁能源技术研究院有限公司 | Integrated modification method for reducing pollutant emission of circulating fluidized bed boiler |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107504509B (en) | 2019-05-21 |
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