CN107687646A - The wet type scrapper conveyor of accurate temperature control - Google Patents
The wet type scrapper conveyor of accurate temperature control Download PDFInfo
- Publication number
- CN107687646A CN107687646A CN201710813568.9A CN201710813568A CN107687646A CN 107687646 A CN107687646 A CN 107687646A CN 201710813568 A CN201710813568 A CN 201710813568A CN 107687646 A CN107687646 A CN 107687646A
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- CN
- China
- Prior art keywords
- housing
- temperature control
- wet type
- scrapper conveyor
- water
- 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.)
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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
- F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
- F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Furnace Details (AREA)
Abstract
This application discloses a kind of wet type scrapper conveyor of precisely temperature control.The wet type scrapper conveyor of the accurate temperature control, including housing, transmission device, automatic water replenishing system and some slag dropping tubes, the housing is fixed on working region, the housing tip is provided with the blanking port being correspondingly arranged with the slag dropping tube, the slag dropping tube is arranged on corresponding blanking port, the transmission device is recycled rotation and is arranged in the housing, the automatic water replenishing system includes the Manual water injection mouth for being arranged at housing, automatic water filling mouth, auxiliary water filling port and the electrode type fluviograph being connected in housing, the auxiliary water filling port and electrode type fluviograph are connected with outside control room signal.The wet type scrapper conveyor optimization structure of precisely temperature control of the present invention, using the water level and water temperature in electrode type fluviograph monitoring housing, ensure that the temperature of the clinker of outflow is in safe temperature while the condition of water seal is met.
Description
Technical field
The application is related to field of garbage disposal, more particularly to a kind of wet type scrapper conveyor of precisely temperature control.
Background technology
So-called wet type scrapper conveyor, has exactly filled cooling water in the delivery chute of scrapper conveyor, makes high temperature furnace slag rapid in water
Cold while under water scraper chain under the drive of driving force with the speed of setting by scraper plate by slag continuous conveying to slag
Hole, conventional wet type scrapper conveyor must possess automatic priming apparatus and overflow pipe.When the water in horizontal conveying groove is less than regulation
Peak level when, can be automatically replenished, the methods for using ball-cock assembly more.Water higher than upper waterline can pass through overflow pipe stream
Go out.In addition, wet type scrapper conveyor must have one section to ramp up section, the water in the clinker allowed on scraper plate can be back in groove, with
The water content of slag is reduced, clinker can be exactly quenched by the function of wet type scrapper conveyor in water reaches the rational safe temperature of comparison
Discharge, and slag amount caused by large-scale equipment is larger, while temperature is high, causes clinker not cool down and is thoroughly just discharged.Therefore
This needs to propose to improve.
The content of the invention
It is an object of the invention to provide a kind of wet type scrapper conveyor of precisely temperature control, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of wet type scrapper conveyor of precisely temperature control, including housing, transmission device, automatic water supplement
System and some slag dropping tubes, the housing are fixed on working region, and the housing by-level section is provided with and the slag dropping tube
The blanking port being correspondingly arranged, the slag dropping tube are arranged on corresponding blanking port, and the transmission device is recycled rotation and is arranged at
In the housing, the automatic water replenishing system include being arranged at the Manual water injection mouth of housing, automatic water filling mouth, auxiliary water filling port with
And the electrode type fluviograph in housing is connected to, the auxiliary water filling port and electrode type fluviograph connect with outside control room signal
Connect.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, the housing is provided with gap, discharge port and deslagging
Mouthful.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, the mouth of pipe of the slag dropping tube is highly less than the shell
Internal lowest water level line.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, the transmission device includes drive device, two chains
Bar, some scraper plates and two tensioning apparatus, the drive device are fixed on the housing exterior walls, and the drive device passes through sprocket wheel
Synchronously two chain cycle rotations of driving, two chain are fixed on the inner walls to axle by drive and tensioning wheel respectively,
The chain is provided with bend wheel along housing bearing of trend, and the scraper plate both ends are individually fixed in two chain, the tensioning wheel
It is connected to the tensioning apparatus.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, the drive device is variable-frequency motor.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, the scraper plate is made of high-abrasive material.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, the scraper plate is perpendicular to the chain direct of travel
Set, the scraper plate spaced set.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, the tensioning apparatus include hydraulic cylinder, steel wire rope with
And some assembly pulleys, one end of the steel wire rope are connected to the piston rod of the hydraulic cylinder, the steel wire rope deviates from the hydraulic pressure
One end of cylinder is connected to the tensioning wheel after the assembly pulley.
Preferably, in the wet type scrapper conveyor of above-mentioned accurate temperature control, bulk Jiao's detection device is also included in the housing
And broken coke installation.
Compared with prior art, the advantage of the invention is that：The wet type scrapper conveyor optimization knot of precisely temperature control of the present invention
Structure, using the water level and water temperature in electrode type fluviograph monitoring housing, increase auxiliary water filling port, the water temperature in housing is had ensured that,
So that it is guaranteed that the cooling effect of clinker, ensures that the temperature of the clinker of outflow is in safety temperature while the condition of water seal is met
Degree.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of the wet type scrapper conveyor of accurate temperature control in the specific embodiment of the invention.
Fig. 2 show the structural representation of housing in the specific embodiment of the invention.
Fig. 3 show the structural representation of tensioning apparatus in the specific embodiment of the invention.
Fig. 4 show the structural representation of bulk Jiao detection device and broken coke installation in the specific embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, detailed retouch is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Join shown in Fig. 1 to Fig. 4, the wet type scrapper conveyor of the accurate temperature control in the present embodiment, including housing 100, transmission device
200th, automatic water replenishing system 300 and some slag dropping tubes 400, housing 100 are fixed on working region, the by-level section of housing 100
Provided with the blanking port being correspondingly arranged with slag dropping tube 400, slag dropping tube 400 is arranged on corresponding blanking port, and transmission device is recycled
Rotation is arranged in housing 100, and automatic water replenishing system 300 includes Manual water injection mouth 310, the automatic water filling for being arranged at housing 100
Mouth 320, auxiliary water filling port 330 and the electrode type fluviograph 340 being connected in housing 100, aid in water filling port 330 and electric pole type
Water-level gauge 340 is connected with outside control room signal.
In the technical scheme, the both ends of housing 100, which tilt, is higher than by-level section, and the both sides of housing 100 are provided with pedal 500,
Manual water injection mouth 310 utilizes a manual gate valve, and maximum water level, under normal circumstances, the wet type of the accurate temperature control are arrived in feedwater
Scrapper conveyor can put into operation, and with the input of high temperature furnace slag, water level can be raised, and the cooling water being higher by can pass through overflowing on housing
Flow out at the mouth of a river；When transmission device 200 is run, clinker is taken out of outside machine, while also has part water to take out of, is caused in housing 100
Water level decreasing, can automatic feeding water when now ball-cock assembly ball float is less than high-water line at automatic water filling mouth 320；The change of water level simultaneously
The change of water temperature can also be caused by changing, if in 60 DEG C of ＜ being permissible value in overfall set water temperature, the feed water flow of automatic water filling mouth 320
Amount can not meet again when, the water temperature in housing 100 can exceed 60 DEG C, by electrode type fluviograph 340, can just be shown in control room
And water temperature real-time condition of alarming, by aiding in the motor-driven valve of water filling port 330 to increase rate of water make-up, so that water temperature lowers, in addition
Electrode type fluviograph 340 also has an effect, if be exactly that water in housing 100 is less than low water line, by aiding in water filling
The motor-driven valve of mouth 330 can also automatically open up moisturizing.By the application of electrode type fluviograph 340, water temperature is both controlled, is aware of again
The lower limit situation of water level；Preferably, by electrode type fluviograph 340, a thermometer is installed additional, site operation personnel can directly see
Water temperature is surveyed, while starting under load, overload report can also be increased by using various inductors (such as pressure sensor etc.)
Alert, chain rupture alarm, fall the functions such as chain alarm.
Further, housing 100 is provided with gap 110, discharge port 120 and slag-drip opening 130.
In the technical scheme, housing 100 is provided with gap 110, discharge port 120 and slag-drip opening 130, the root of gap 110
Set according to the volume of housing 100, two gaps 110 are provided with the present embodiment to ensure the water level of housing 100 without departing from highest
The concrete structure of warning line, discharge port 120 and slag-drip opening 130 and it is provided as prior art and does not just repeat one by one herein
.
Further, the mouth of pipe of slag dropping tube 400 is highly less than lowest water level line in housing 100.
In the technical scheme, the mouth of pipe of slag dropping tube 400 highly enters less than lowest water level line in housing 100, high temperature furnace slag
Cold water is run into housing 100 can splash or burst, and may cause personal injury accidents, and slag dropping tube takes water seal mode, this implementation
The slag dropping tube mouth of pipe sinks to 400mm under maximum water level in example, and the high-low water level difference design load in housing 100 is 270mm, this
Sample ensures that in the case of high temperature furnace malleation for the slag dropping tube mouth of pipe all the time in water, high temperature furnace slag would not be splashed to the water surface
Outside.
Further, transmission device 200 includes drive device 210, two chains 220, the tensioning dress of some scraper plates 230 and two
240 are put, drive device 210 is fixed on the outer wall of housing 100, and synchronously two chains 220 of driving circulate drive device 210 by sprocket shaft
Rotate, two chains 220 are fixed on the inwall of housing 100 by drive and tensioning wheel respectively, and chain is set along the bearing of trend of housing 100
There is bend wheel, the both ends of scraper plate 230 are individually fixed in two chains 220, and tensioning wheel is connected to tensioning apparatus 240.
In the technical scheme, transmission device 200 includes drive device 210, two chains 220, some scraper plates 230 and two
Tight device 240, drive device 210 are fixed on the outer wall of housing 100, and drive device 210 synchronously drives two chains 220 by sprocket shaft
Cycle rotation, two chains 220 are fixed on the inwall of housing 100 by drive and tensioning wheel respectively, and chain is along the side of extension of housing 100
Two chains 220 are individually fixed in provided with bend wheel, the both ends of scraper plate 230, tensioning wheel is connected to tensioning apparatus 240, drive device
During the 210 driving circulation rotatings of two chain 220, scraper plate 230 moves with chain 220, and scraper plate 230 is by the clinker in housing
Drive to slag-drip opening 130 and discharge together, tensioning apparatus 240 ensures to be in tensioning state when chain 220 is run.
Further, drive device 210 is variable-frequency motor.
In the technical scheme, drive device 210 is variable-frequency motor, can adjust the gait of march of scraper plate 230, is met different
Conveying capacity.
Further, scraper plate 230 is made of high-abrasive material.
In the technical scheme, scraper plate 230 is made of high-abrasive material, and scraper plate 230 is in operation because the effect of clinker is produced
Raw abrasion, thus high-abrasive material is selected, such as NM450 wearing plates, the service life of extension device, it is preferable that in the present embodiment, increase
The cleaning device 250 of drive and chain is added, as long as equipment is in running order, cleaning does not just stop, so as to ensure that transmission
Wheel, the cleaning on chain surface, reduce abrasion.
Further, scraper plate 230 is set perpendicular to the direct of travel of chain 220, the spaced set of scraper plate 230.
In the technical scheme, scraper plate 230 is set perpendicular to the direct of travel of chain 220, it is ensured that clinker between chain is with scraping
Do not fallen off in the running of plate 230, the spaced set of scraper plate 230, it is ensured that clear up the effect of clinker.
Further, tensioning apparatus 240 includes hydraulic cylinder 241, steel wire rope 242 and some assembly pulleys 243, steel wire rope
242 one end is connected to the piston rod of hydraulic cylinder 241, and steel wire rope 242 is away from one end of hydraulic cylinder 241 after assembly pulley 243
It is connected to tensioning wheel 260.
In the technical scheme, tensioning apparatus 240 includes hydraulic cylinder 241, steel wire rope 242 and some assembly pulleys 243, steel wire
One end of rope 242 is connected to the piston rod of hydraulic cylinder 241, and steel wire rope 242 passes through assembly pulley 243 away from one end of hydraulic cylinder 241
After be connected to tensioning wheel 260, chain 220 operationally necessarily be in tensioning state, due to the wet type scrapper conveyor of the accurate temperature control
Relatively large, the tensile force needed for chain 220 is also very big, can not be met using the tensioning method of mechanical structure, hydraulic cylinder 241 can
To provide stable and sufficiently large tensile force.
Further, the burnt detection of bulk and broken coke installation 140 are also included in housing 100.
In the technical scheme, bulk Jiao detection device and broken coke installation 140 are also included in housing 100, high temperature furnace slag enters
It is quenched in water, it is possible to form bulk is burnt, is hindered to the conveyer belt of scraper plate 230, bulk Jiao detection device and broken coke installation 140 are protected
Card conveys smooth.
In summary, the wet type scrapper conveyor optimization structure of precisely temperature control of the present invention, is monitored using electrode type fluviograph
Water level and water temperature in housing, increase auxiliary water filling port, have ensured that the water temperature in housing, so that it is guaranteed that the cooling effect of clinker,
Ensure that the temperature of the clinker of outflow is in safe temperature while the condition of water seal is met.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (9)
1. it is a kind of precisely temperature control wet type scrapper conveyor, it is characterised in that including housing, transmission device, automatic water replenishing system and
Some slag dropping tubes, the housing are fixed on working region, and the housing by-level section is provided with and is correspondingly arranged with the slag dropping tube
Blanking port, the slag dropping tube is arranged on corresponding blanking port, and the transmission device is recycled rotation and is arranged at the housing
Interior, the automatic water replenishing system includes being arranged at the Manual water injection mouth of housing, automatic water filling mouth, auxiliary water filling port and is connected to
Electrode type fluviograph in housing, the auxiliary water filling port and electrode type fluviograph are connected with outside control room signal.
2. the wet type scrapper conveyor of precisely temperature control according to claim 1, it is characterised in that：The housing be provided with gap,
Discharge port and slag-drip opening.
3. the wet type scrapper conveyor of precisely temperature control according to claim 1, it is characterised in that：The mouth of pipe height of the slag dropping tube
Less than lowest water level line in the housing.
4. the wet type scrapper conveyor of precisely temperature control according to claim 1, it is characterised in that：The transmission device includes driving
Device, two chains, some scraper plates and two tensioning apparatus, the drive device are fixed on the housing exterior walls, the driving dress
Put and two chain cycle rotations are synchronously driven by sprocket shaft, two chain is fixed on described by drive and tensioning wheel respectively
Inner walls, the chain are provided with bend wheel along housing bearing of trend, and the scraper plate both ends are individually fixed in two chain, institute
State tensioning wheel and be connected to the tensioning apparatus.
5. the wet type scrapper conveyor of precisely temperature control according to claim 3, it is characterised in that：The drive device is variable-frequency electric
Machine.
6. the wet type scrapper conveyor of precisely temperature control according to claim 3, it is characterised in that：The scraper plate uses high-abrasive material
It is made.
7. the wet type scrapper conveyor of precisely temperature control according to claim 3, it is characterised in that：The scraper plate is perpendicular to the chain
Bar direct of travel is set, the scraper plate spaced set.
8. the wet type scrapper conveyor of precisely temperature control according to claim 3, it is characterised in that：The tensioning apparatus includes hydraulic pressure
Cylinder, steel wire rope and some assembly pulleys, one end of the steel wire rope are connected to the piston rod of the hydraulic cylinder, the steel wire rope back of the body
One end from the hydraulic cylinder is connected to the tensioning wheel after the assembly pulley.
9. the wet type scrapper conveyor of precisely temperature control according to claim 1, it is characterised in that：Also include bulk in the housing
Burnt detection device and broken coke installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813568.9A CN107687646A (en) | 2017-09-11 | 2017-09-11 | The wet type scrapper conveyor of accurate temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813568.9A CN107687646A (en) | 2017-09-11 | 2017-09-11 | The wet type scrapper conveyor of accurate temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107687646A true CN107687646A (en) | 2018-02-13 |
Family
ID=61156239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710813568.9A Pending CN107687646A (en) | 2017-09-11 | 2017-09-11 | The wet type scrapper conveyor of accurate temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413408A (en) * | 2018-05-03 | 2018-08-17 | 南通联振重工机械有限公司 | A kind of water replanishing device of waste incinerator fire-gate leakage slag structure for conveying |
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|---|---|---|---|---|
| JP2007170685A (en) * | 2005-12-19 | 2007-07-05 | Takuma Co Ltd | Wet ash extrusion device |
| CN101294711A (en) * | 2008-05-23 | 2008-10-29 | 盐城中舜机械有限公司 | Hydraulic transmission slag tapping method and slag tapping machine |
| CN202066039U (en) * | 2011-05-30 | 2011-12-07 | 内蒙古电力勘测设计院 | Deslagging system for small-sized boiler |
| CN202868702U (en) * | 2012-11-16 | 2013-04-10 | 青岛海洲电力设备有限公司 | Scratch board dregs-catcher without overflow water |
| CN203099859U (en) * | 2013-02-26 | 2013-07-31 | 河北省电力勘测设计研究院 | Wet-type slag removing system for coal-powder boiler |
| CN106931456A (en) * | 2017-03-20 | 2017-07-07 | 吴联凯 | A kind of totally-enclosed slag removing system of suspension type |
| CN207514942U (en) * | 2017-09-11 | 2018-06-19 | 江苏冉宁环境科技有限公司 | The wet type scrapper conveyor of accurate temperature control |
-
2017
- 2017-09-11 CN CN201710813568.9A patent/CN107687646A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007170685A (en) * | 2005-12-19 | 2007-07-05 | Takuma Co Ltd | Wet ash extrusion device |
| CN101294711A (en) * | 2008-05-23 | 2008-10-29 | 盐城中舜机械有限公司 | Hydraulic transmission slag tapping method and slag tapping machine |
| CN202066039U (en) * | 2011-05-30 | 2011-12-07 | 内蒙古电力勘测设计院 | Deslagging system for small-sized boiler |
| CN202868702U (en) * | 2012-11-16 | 2013-04-10 | 青岛海洲电力设备有限公司 | Scratch board dregs-catcher without overflow water |
| CN203099859U (en) * | 2013-02-26 | 2013-07-31 | 河北省电力勘测设计研究院 | Wet-type slag removing system for coal-powder boiler |
| CN106931456A (en) * | 2017-03-20 | 2017-07-07 | 吴联凯 | A kind of totally-enclosed slag removing system of suspension type |
| CN207514942U (en) * | 2017-09-11 | 2018-06-19 | 江苏冉宁环境科技有限公司 | The wet type scrapper conveyor of accurate temperature control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413408A (en) * | 2018-05-03 | 2018-08-17 | 南通联振重工机械有限公司 | A kind of water replanishing device of waste incinerator fire-gate leakage slag structure for conveying |
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