CN105692233A - Dust unloading system and dust remover with same - Google Patents
Dust unloading system and dust remover with same Download PDFInfo
- Publication number
- CN105692233A CN105692233A CN201610193026.1A CN201610193026A CN105692233A CN 105692233 A CN105692233 A CN 105692233A CN 201610193026 A CN201610193026 A CN 201610193026A CN 105692233 A CN105692233 A CN 105692233A
- Authority
- CN
- China
- Prior art keywords
- ash
- pipeline
- conveying device
- discharging system
- bucket
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title abstract 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 111
- 239000000463 material Substances 0.000 claims description 90
- 238000001816 cooling Methods 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000012806 monitoring device Methods 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a dust unloading system and a dust remover with the same. The dust unloading system comprises a first dust hopper, a second dust hopper, a monitoring part, a control part, adjusting parts and a dust discharge mechanism, wherein the second dust hopper is connected to the first dust hopper through a first pipeline, and the end, far away from the first pipeline, of the second dust hopper is connected to a second pipeline; the control part carries out control according to the dust position monitored by the monitoring part; the adjusting parts are arranged on the first pipeline and the second pipeline and receive control signals for adjusting the on-off state of the first pipeline and the second pipeline; the dust discharge mechanism is arranged at the downstream position of the second pipeline, and a vacuum conveying flow path is formed inside the first dust hopper, the first pipeline, the second dust hopper, the second pipeline and the dust discharge mechanism after dust enters the first dust hopper. According to the high-temperature semicoke dust unloading system, the sealing problem of dust unloading systems of dust removers in the prior art is effectively solved, and the problem that the dust movement is unsmooth is solved.
Description
Technical field
The present invention relates to cleaner unit applied technical field, in particular to a kind of ash discharging system and the cleaner unit with it。
Background technology
Along with the development of low temperature distillation technology in rotary kiln, the online dedusting technology of high temperature of raw coke oven gas is particularly important, raw coke oven gas has tar steam and semicoke, in cleaner unit, tar steam runs into cold air can precipitate out coking, thus hindering the normal operation of cleaner unit, the semicoke of high temperature runs into air and there will be the dangerous situation that the situation of coal-char combustion even can cause appearance to explode, greatly reducing the reliability of cleaner unit work, the subject matter that the online dedusting technology of existing high temperature exists is exactly can not be effectively prevented in the ash discharging system that air enters cleaner unit。
It addition, ash discharging system of the prior art generally adopts ash material under gravity reverse turning bed structure, the descending phenomenon having some setbacks of ash material can be caused。
Summary of the invention
Present invention is primarily targeted at and a kind of ash discharging system is provided and there is its cleaner unit, move the problem having some setbacks solving ash material in the ash discharging system of cleaner unit of the prior art。
To achieve these goals, according to an aspect of the invention, it is provided a kind of ash discharging system, including: the first ash bucket；By the second ash bucket that the first pipeline and the first ash bucket connect, one end away from the first pipeline of the second ash bucket is connected with the second pipeline；For monitoring the monitoring portion of the position of ash material, monitoring portion includes the first monitoring device being arranged in the first ash bucket and the second monitoring device being arranged in the second ash bucket；Control portion, the ash material position that control portion monitors according to monitoring portion is to control the blanking opportunity of ash material in the first ash bucket and the second ash bucket and to send control signal；Adjustment portion, adjustment portion is arranged on the first pipeline and the second pipeline, and adjustment portion receives control signal, to regulate the first pipeline and the on off operating mode of the second pipeline；Ash material discharging mechanism, ash material discharging mechanism is arranged on the downstream position of the second pipeline, when ash material enters after in the first ash bucket, forms vacuum handling stream in the first ash bucket, the first pipeline, the second ash bucket, the second pipeline and ash material discharging mechanism。
Further, the first ash bucket, the first pipeline, the second ash bucket and the second pipeline are vertically from top to bottom sequentially arranged。
Further, the junction of the first ash bucket and the first pipeline seals, the junction of the first pipeline and the second ash bucket seals, the junction sealing of the second ash bucket and the second pipeline, and the junction of the second pipeline and ash material discharging mechanism seals。
Further, ash material discharging mechanism includes: the first ash conveying device, and the junction of the charging aperture of the first ash conveying device and one end away from the second ash bucket of the second pipeline seals；3rd pipeline；Second ash conveying device, the charging aperture connection by the 3rd pipeline and the second ash conveying device of the discharging opening of the first ash conveying device, and the junction of the discharging opening of the first ash conveying device and the 3rd pipeline seal, and the junction of the second ash conveying device and the 3rd pipeline seals。
Further, the opening direction of the discharging opening of the charging aperture of the first ash conveying device and the first ash conveying device is identical。
Further, the opening direction of the discharging opening of the first ash conveying device is arranged straight up。
Further, the first ash conveying device be internally provided with the first rotating shaft, the first rotating shaft is inclined relative to horizontal setting, and the first rotating shaft axially and between horizontal direction, there is angle。
Further, angle is less than or equal to 10 degree。
Further, the first rotating shaft is helical axis, and the pitch of helical axis becomes big along the direction of the charging aperture away from the first ash conveying device。
Further, the periphery of the second ash conveying device is provided with cooling body。
Further, cooling body includes cooling jacket, and cooling jacket is set in the outside of the second ash conveying device, and the inside of cooling jacket has coolant。
Further, the second ash conveying device is horizontally disposed with。
Further, ash discharging system also includes puff, and at least some of of puff connects with the inside of the first ash bucket and/or the second ash bucket。
Further, puff includes driver and metal pull bar, and driver drives with metal pull bar and is connected。
Further, metal pull bar being provided with multiple bulge-structure, the equal spaced-apart relation of two bulge-structures of arbitrary neighborhood is arranged。
Further, first ash conveying device and the second ash conveying device are all connected with control portion signal, when the first ash conveying device and the second ash conveying device receive that control portion sends for making control signal that the second pipeline is in connected state time, the first ash conveying device and the second ash conveying device all start。
According to a further aspect in the invention, it is provided that a kind of cleaner unit, including ash discharging system, ash discharging system is above-mentioned ash discharging system。
Further, cleaner unit is the one in too cotton cleaner unit, grain bed cleaner unit or metal sintering filtration core cleaner unit。
Application technical scheme, ash discharging system is by arranging the first ash bucket, by the second ash bucket of the first pipeline and the connection of the first ash bucket, for monitoring the monitoring portion of the position of ash material, control portion, adjustment portion and ash material discharging mechanism；The cooperation cooperation of each several part, it is ensured that the job stability of ash discharging system。Additionally, the continuous monitoring in the monitored portion of controlling level of ash material in first ash bucket and the second ash bucket, and regulate the break-make of the first pipeline and the second pipeline to realize the accurate control of controlling level by adjustment portion, and realize material level sealing, it is effectively prevented air and enters in ash discharging system, improve the stability of ash discharging system work。And when ash material enters after in the first ash bucket, first ash bucket, first pipeline, second ash bucket, vacuum handling stream is formed in second pipeline and ash material discharging mechanism, ash material can successfully move downward after entering ash discharging system in vacuum handling stream, accelerate the movement velocity of ash material, improve the work efficiency of ash discharging system, moreover, air in ash material gap is extruded away, make ash material more densely cross-linked, ash material is in vacuum space to make ash material and the air exclusion of high temperature, avoid the burning of ash material or cause the blast of cleaner unit, thus ensure that the reliability that ash discharging system works。
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention。In the accompanying drawings:
Fig. 1 illustrates the structural representation of the ash discharging system of a kind of alternative embodiment according to the present invention；And
Fig. 2 illustrates the structural representation of the delivery section of the ash discharging system of a kind of alternative embodiment of the present invention。
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, the first ash bucket；20, the first pipeline；30, the second ash bucket；40, the second pipeline；50, the 3rd pipeline；60, the first ash conveying device；61, the first rotating shaft；70, the second ash conveying device；71, the second rotating shaft；72, cooling body；80, puff；81, driver；82, metal pull bar。
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined。Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail。
It it is noted that described further below is all exemplary, it is intended to provide further instruction to the application。Unless otherwise, all technology used herein and scientific terminology have the identical meanings being generally understood that with the application person of an ordinary skill in the technical field。
In the present invention, when not making contrary explanation, the noun of locality of use is usually for direction shown in the drawings such as " upper and lower ", or on vertical, vertical or gravity direction；Similarly, for ease of understanding and describing, it is inside and outside that " inside and outside " refers to relative to the profile of each parts itself, but the above-mentioned noun of locality is not limited to the present invention。
Also, it should be noted " ash ", " ash material " the referred to semicoke in the present invention。
Move the problem having some setbacks to solve ash material in the ash discharging system of cleaner unit of the prior art, the invention provides a kind of ash discharging system and there is its cleaner unit。
As shown in Figure 1, in a kind of alternative embodiment of the present invention, ash discharging system includes arranging the first ash bucket 10, the second ash bucket 30 of being connected with the first ash bucket 10 by the first pipeline 20, for monitoring the monitoring portion of the position of ash material, control portion, adjustment portion and ash material discharging mechanism；The cooperation cooperation of each several part, it is ensured that the job stability of ash discharging system。
It is connected with the second pipeline 40 by one end away from the first pipeline 20 of the second ash bucket 30, monitoring portion includes being arranged on the first monitoring device in the first ash bucket 10 and the second monitoring device being arranged in the second ash bucket 30, and the ash material position that control portion monitors according to monitoring portion is to control the blanking opportunity of ash material in the first ash bucket 10 and the second ash bucket 30 and to send control signal；Adjustment portion is arranged on the first pipeline 20 and the second pipeline 40, and adjustment portion receives control signal, to regulate the on off operating mode of the first pipeline 20 and the second pipeline 40；Ash material discharging mechanism is arranged on the downstream position of the second pipeline 40, when ash material enters after in the first ash bucket 10, forms vacuum handling stream in first ash bucket the 10, first pipeline the 20, second ash bucket the 30, second pipeline 40 and ash material discharging mechanism。
The continuous monitoring in the monitored portion of controlling level of ash material in first ash bucket 10 and the second ash bucket 30, and regulate the break-make of the first pipeline 20 and the second pipeline 40 to realize the accurate control of controlling level by adjustment portion, and realize material level sealing, it is effectively prevented air and enters in ash discharging system, improve the stability of ash discharging system work。And when ash material enters after in the first ash bucket 10, first ash bucket 10, first pipeline 20, second ash bucket 30, vacuum handling stream is formed in second pipeline 40 and ash material discharging mechanism, ash material can successfully move downward after entering ash discharging system in vacuum handling stream, accelerate the movement velocity of ash material, improve the work efficiency of ash discharging system, moreover, air in ash material gap is extruded away, make ash material more densely cross-linked, ash material is in vacuum space to make ash material and the air exclusion of high temperature, avoid the burning of ash material or cause the blast of cleaner unit, thus ensure that the reliability that ash discharging system works。
Specifically, it is provided with maximum height value in first ash bucket 10, it is provided with minimum altitude value in second ash bucket 30, first monitoring device and the second monitoring device are for monitoring the controlling level between maximum height value and minimum altitude value continuously, when the first monitoring device monitoring reaches maximum height value to controlling level, control portion sends control signal to adjustment portion, the adjustment portion being positioned on the first pipeline 20 is in open mode, ash material moves in the second ash bucket 30, simultaneously, the adjustment portion being positioned on the second pipeline 40 is in open mode, the second pipeline 40 is made to form path, material moves downward by self gravitation effect, form the closely knit bed of material, thus the material level completing ash-discharging device seals, when controlling level reaches minimum altitude value, control portion sends control signal to adjustment portion, the adjustment portion being positioned on the second pipeline 40 is closed, second pipeline 40 is closed, material stops moving downward。
Alternatively, first ash conveying device 60 and the second ash conveying device 70 are all connected with control portion signal, when the first ash conveying device 60 and the second ash conveying device 70 receive that control portion sends for making control signal that the second pipeline 40 is in connected state time, the first ash conveying device 60 and the second ash conveying device 70 all start。
Specifically, control portion sends control signal to the first ash conveying device 60 and the second ash conveying device 70, when the adjustment portion being positioned on the second pipeline 40 is in open mode, first ash conveying device 60 and the second ash conveying device 70 receive the control signal that control portion sends out, first ash conveying device 60 and the second ash conveying device 70 simultaneously enter duty, ash material is to ash discharging system downstream movement, when being positioned at that on the second pipeline 40, adjustment portion is closed, first ash conveying device 60 and the second ash conveying device 70 receive the control signal controlling to send out, first ash conveying device 60 and the second ash conveying device 70 simultaneously enter halted state。
Alternatively, the adjustment portion being in the second pipeline 40 is high temperature lock glassware, the valve body of high temperature lock glassware selects chrome-molybdenum steel, valve internal lobe wheel selects 316L rustless steel, and axle selects 304 rustless steels, logical recirculated water or the cooling of other noble gases in axle, so, high temperature lock glassware is equivalent to dynamic seal (packing) valve, it is possible to prevent air from entering the part after ash discharging system, it is also possible to force ash material to move downward。
Alternatively, the adjustment portion being positioned on the first pipeline 20 can be also used in emergency circumstances receiving the control signal that sends of control portion and the first pipeline 20 of ash discharging system promptly closed, it is ensured that the safety that ash discharging system runs。
Alternatively, the first pipeline 20 is additionally provided with at least one hand-operated valve, and hand-operated valve is typically in normally open。Promptly close in emergency circumstances artificial the first pipeline 20 to ash discharging system, be further ensured that the safety that ash discharging system runs。
Alternatively, the adjustment portion being in the first pipeline 20 is pneumatic operated valve。
Alternatively, hand-operated valve and and the pneumatic operated valve high temperature resistant material of employing, valve plate selection 316L rustless steel, it is preferable that hand-operated valve is clock valve or gate valve, and pneumatic operated valve is clock valve or gate valve。
Alternatively, ash discharging system also includes exhaust part (not shown), and bleeding point and second ash bucket 30 of exhaust part connect。Owing to being provided with exhaust part, it is possible to effectively extract the air in ash discharging system out, make to be formed in ash discharging system vacuum, it is to avoid the ash material of high temperature causes burning or blast with air contact, further ensure that the safety of ash discharging system。
As it is shown in figure 1, first ash bucket the 10, first pipeline the 20, second ash bucket 30 and the second pipeline 40 are vertically from top to bottom sequentially arranged。Only relying on self weight in ash discharging system just can move downward as such, it is possible to be effectively ensured ash material, and compress voluntarily, the air extrusion in ash material gap gone out, the material level forming ash material seals, it is ensured that the stability that ash discharging system runs。
In a not shown detailed description of the invention, first ash bucket the 10, first pipeline the 20, second ash bucket 30 and the second pipeline 40 are obliquely installed, as such, it is possible to be installed to by ash discharging system in the cleaner unit of various sizes structure, add the practicality of ash discharging system。
In the detailed description of the invention shown in Fig. 1, the junction of the first ash bucket 10 and the first pipeline 20 seals, the junction of the first pipeline 20 and the second ash bucket 30 seals, the junction sealing of the second ash bucket 30 and the second pipeline 40, and the junction of the second pipeline 40 and ash material discharging mechanism seals。This way it is ensured that ash discharging system is isolated with the absolute of outside air, it is prevented that air is entered into inside ash discharging system by the connection gap of each structure division of ash discharging system, thus further ensuring ash discharging system reliability of operation。
As it is shown in figure 1, ash material discharging mechanism includes: the first ash conveying device the 60, the 3rd pipeline 50 and the second ash conveying device 70。The junction of the charging aperture of the first ash conveying device 60 and one end away from the second ash bucket 30 of the second pipeline 40 seals；The discharging opening of the first ash conveying device 60 is connected with the charging aperture of the second ash conveying device 70 by the 3rd pipeline 50, and the junction of the discharging opening of the first ash conveying device 60 and the 3rd pipeline 50 seals, and the junction of the second ash conveying device 70 and the 3rd pipeline 50 seals。This way it is ensured that ash discharging system is isolated with the absolute of outside air, it is prevented that air is entered into inside ash discharging system by the connection gap of each structure division of ash discharging system, thus further ensuring ash discharging system reliability of operation。
Alternatively, the sealing of above-mentioned each junction realizes by welding。It is of course also possible to by bonding or or add the mode such as sealing ring and realize。
As it is shown in figure 1, the opening direction of the discharging opening of the charging aperture of the first ash conveying device 60 and the first ash conveying device 60 is identical, and the opening direction of the discharging opening of the first ash conveying device 60 is arranged straight up。So, in the process that ash material is moved in the first ash conveying device 60, it is possible to be not extruded closely knit by the impact of self gravitation, be possible not only to go out the air extrusion of residual, moreover it is possible to make air be difficult to enter in ash material, it is ensured that the sealing property of ash discharging system。
As it is shown in figure 1, the first ash conveying device 60 be internally provided with the first rotating shaft 61, the first rotating shaft 61 is inclined relative to horizontal setting, and the first rotating shaft 61 axially and between horizontal direction, there is angle。In this way it can be ensured that ash material is transported smoothly in the first ash conveying device 60 inside, and it is more beneficial for the dense extrusion to ash material。
Alternatively, the first rotating shaft 61 is helical axis, and the pitch of helical axis becomes big along the direction of the charging aperture away from the first ash conveying device 60。So, in the process that ash material is transported forward along with helical axis, the useful space at its place can be more and more less, such that it is able to quantitative ash material is carried out compacting, it is to avoid air enters, it is ensured that the reliability of ash discharging system work。
Alternatively, angle is less than or equal to 10 degree。
Alternatively, helical axis selects 316L stainless steel to make。
In the detailed description of the invention described in Fig. 1, first ash conveying device 60 also includes annular conveying pipeline (not shown) and driving device (not shown), wherein, annular conveying pipeline selects chrome-molybdenum steel material to make, and driving device is made up of motor and belt or motor and chain。
Second ash conveying device 70 be internally provided with the second rotating shaft 71, the second rotating shaft 71 is helical axis, and the pitch of helical axis becomes big along the direction of the charging aperture away from the second ash conveying device 70。And second rotating shaft 71 be horizontally disposed with, and helical axis select 316L stainless steel make。Second ash conveying device 70 also includes annular conveying pipeline and driving device, and wherein, annular conveying pipeline selects 304 stainless steels to make, and driving device is made up of motor and belt or motor and chain。
As it is shown in figure 1, the periphery of the second ash conveying device 70 is provided with cooling body 72, the charging aperture of the second ash conveying device 70 is in opposite direction with discharging opening。So, can to the second ash conveying device 70 in the process that ash material is carried, the temperature of ash material can be effectively reduced, prevent the ash material burning of high temperature or the probability of blast, transfer heat to apparatus surface and scald staff after it also avoid the device in high temperature ash material entrance downstream, it is ensured that the safety of ash discharging system。
Alternatively, cooling body 72 includes cooling jacket, and cooling jacket is set in the outside of the second ash conveying device 70 by the mode welded, and cooling jacket has inlet and outlet, and the inside of cooling jacket has coolant。
Alternatively, coolant is cold air or recirculated water or soft water。
As in figure 2 it is shown, ash discharging system also includes puff 80。Puff 80 includes driver 81 and metal pull bar 82, and driver 81 drives with metal pull bar 82 and is connected。Being provided with multiple bulge-structure on metal pull bar 82, the equal spaced-apart relation of two bulge-structures of arbitrary neighborhood is arranged。So, when metal pull bar 82 moves, bulge-structure can move along with metal pull bar 82 and move, thus the ash material that contacts with the ash material of secret room and loosen, it is ensured that ash discharging system reliability of operation。
Specifically, when the monitoring portion of ash discharging system monitor ash material position do not change for a long time time, monitoring portion judges that ash discharging system can expect that the terminal concurrence number of delivering letters is to control portion, control portion controls the driver 81 of puff 80, and puff 80 drives metal pull bar 82 to move, and bulge-structure is at the move under influence of metal pull bar 82, ash material is loosened, ash material continues descending, until monitoring portion monitors material level and starts change, puff 80 quits work after receiving the stopping control signal that control portion sends。
Alternatively, driver 81 is that electric drive or hydraulic-driven or air pressure drive or electro-hydraulic combination drive, and metal pull bar 82 is refractory metal bar。
Alternatively, at least some of of puff 80 connects with the inside of the first ash bucket 10 and/or the second ash bucket 30。
Alternatively, puff 80 can also is that acoustic wave soot blower。
Alternatively, cleaner unit is the one in too cotton cleaner unit, grain bed cleaner unit or metal sintering filtration core cleaner unit。
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
1. play the good technique effect preventing air from entering cleaner unit, utilize in-house facility to make ash material carry out material sealing, adopt the equipment with cooling that ash material is cooled down simultaneously, can prevent ash material in course of conveying from spontaneous combustion or blast occurring。
2. the ash discharging system of the present invention is novel in design, practical, machinery and control is fully combined, and solves the sealing problem unloaded in ash process。
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to the restricted root illustrative embodiments according to the application。As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to include plural form, in addition, it is to be further understood that, when using term " comprising " and/or " including " in this manual, it indicates existing characteristics, step, work, device, assembly and/or their combination。
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " second " etc. are for distinguishing similar object, without being used for describing specific order or precedence。Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to presently filed embodiment described herein can with except here diagram or describe those except order implement。
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations。All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。
Claims (18)
1. an ash discharging system, it is characterised in that including:
First ash bucket (10)；
By the second ash bucket (30) that the first pipeline (20) is connected with described first ash bucket (10), one end away from described first pipeline (20) of described second ash bucket (30) is connected with the second pipeline (40)；
For monitoring the monitoring portion of the position of ash material, described monitoring portion includes the first monitoring device being arranged in described first ash bucket (10) and the second monitoring device being arranged in described second ash bucket (30)；
Control portion, the ash material position that described control portion monitors according to described monitoring portion is to control the blanking opportunity of described first ash bucket (10) and described second ash bucket (30) interior ash material and to send control signal；
Adjustment portion, described adjustment portion is arranged on described first pipeline (20) and described second pipeline (40), described adjustment portion receives described control signal, to regulate the on off operating mode of described first pipeline (20) and described second pipeline (40)；
Ash material discharging mechanism, described ash material discharging mechanism is arranged on the downstream position of described second pipeline (40), when described ash material enters after in described first ash bucket (10), in described first ash bucket (10), described first pipeline (20), described second ash bucket (30), described second pipeline (40) and described ash material discharging mechanism, form vacuum handling stream。
2. ash discharging system according to claim 1, it is characterized in that, described first ash bucket (10), described first pipeline (20), described second ash bucket (30) and described second pipeline (40) are vertically from top to bottom sequentially arranged。
3. ash discharging system according to claim 1, it is characterized in that, the junction of described first ash bucket (10) and described first pipeline (20) seals, the junction of described first pipeline (20) and described second ash bucket (30) seals, the junction of described second ash bucket (30) and described second pipeline (40) seals, and the junction of described second pipeline (40) and described ash material discharging mechanism seals。
4. ash discharging system according to any one of claim 1 to 3, it is characterised in that described ash material discharging mechanism includes:
The junction of one end away from described second ash bucket (30) of the first ash conveying device (60), the charging aperture of described first ash conveying device (60) and described second pipeline (40) seals；
3rd pipeline (50)；
Second ash conveying device (70), the discharging opening of described first ash conveying device (60) is connected with the charging aperture of described second ash conveying device (70) by described 3rd pipeline (50), and the described discharging opening of the first ash conveying device (60) seals with the junction of described 3rd pipeline (50), the junction of described second ash conveying device (70) and described 3rd pipeline (50) seals。
5. ash discharging system according to claim 4, it is characterised in that the charging aperture of described first ash conveying device (60) is identical with the opening direction of the discharging opening of described first ash conveying device (60)。
6. ash discharging system according to claim 5, it is characterised in that the opening direction of the discharging opening of described first ash conveying device (60) is arranged straight up。
7. ash discharging system according to claim 4, it is characterized in that, described first ash conveying device (60) be internally provided with the first rotating shaft (61), described first rotating shaft (61) is inclined relative to horizontal setting, and has angle between the axial and horizontal direction of described first rotating shaft (61)。
8. ash discharging system according to claim 7, it is characterised in that described angle is less than or equal to 10 degree。
9. ash discharging system according to claim 7, it is characterised in that described first rotating shaft (61) is helical axis, the pitch of described helical axis becomes big along the direction of the charging aperture away from described first ash conveying device (60)。
10. ash discharging system according to claim 4, it is characterised in that the periphery of described second ash conveying device (70) is provided with cooling body (72)。
11. ash discharging system according to claim 10, it is characterized in that, described cooling body (72) includes cooling jacket, and described cooling jacket is set in the outside of described second ash conveying device (70), and the inside of described cooling jacket has coolant。
12. ash discharging system according to claim 4, it is characterised in that described second ash conveying device (70) is horizontally disposed with。
13. ash discharging system according to any one of claim 1 to 3, it is characterized in that, described ash discharging system also includes puff (80), and at least some of of described puff (80) connects with the inside of described first ash bucket (10) and/or described second ash bucket (30)。
14. ash discharging system according to claim 13, it is characterized in that, described puff (80) includes driver (81) and metal pull bar (82), and described driver (81) drives with described metal pull bar (82) and is connected。
15. ash discharging system according to claim 14, it is characterised in that be provided with multiple bulge-structure on described metal pull bar (82), the equal spaced-apart relation of two described bulge-structures of arbitrary neighborhood is arranged。
16. ash discharging system according to claim 4, it is characterized in that, described first ash conveying device (60) and described second ash conveying device (70) are all connected with described control portion signal, when described first ash conveying device (60) and described second ash conveying device (70) receive that described control portion sends for making described control signal that described second pipeline (40) is in connected state time, described first ash conveying device (60) and described second ash conveying device (70) all start。
17. a cleaner unit, including ash discharging system, it is characterised in that described ash discharging system is the ash discharging system according to any one of claim 1 to 16。
18. cleaner unit according to claim 17, it is characterised in that described cleaner unit is the one in too cotton cleaner unit, grain bed cleaner unit or metal agglomeration filter core cleaner unit。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193026.1A CN105692233A (en) | 2016-03-29 | 2016-03-29 | Dust unloading system and dust remover with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193026.1A CN105692233A (en) | 2016-03-29 | 2016-03-29 | Dust unloading system and dust remover with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692233A true CN105692233A (en) | 2016-06-22 |
Family
ID=56218003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193026.1A Pending CN105692233A (en) | 2016-03-29 | 2016-03-29 | Dust unloading system and dust remover with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692233A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219094A (en) * | 2016-09-21 | 2016-12-14 | 刘锡云 | A kind of dynamic fluid seals device and implementation method |
| CN110274075A (en) * | 2019-04-26 | 2019-09-24 | 山东莱钢永锋钢铁有限公司 | A kind of large flue ash discharging system |
| CN110683226A (en) * | 2019-11-02 | 2020-01-14 | 江苏崇畅机械有限公司 | Environment-friendly ash can |
| CN110723497A (en) * | 2019-11-29 | 2020-01-24 | 中核四川环保工程有限责任公司 | Radioactive pyrolysis ash unloading system and its control method |
| CN110877829A (en) * | 2018-09-06 | 2020-03-13 | 天津市清华恒森管道制造有限公司 | Metering powder supply system |
| CN111928677A (en) * | 2020-07-02 | 2020-11-13 | 西安西矿环保科技有限公司 | A swift current ash structure for cement kiln |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145600A1 (en) * | 1980-11-17 | 1982-10-07 | H.W. Carlsen AB, 21766 Malmö | DEVICE ON SUCTION AIR CONVEYOR FOR THE CONTINUOUS CONVEYING OF BULK MATERIAL |
| JPS58113038A (en) * | 1981-12-28 | 1983-07-05 | Ishikawajima Harima Heavy Ind Co Ltd | Suction nozzle adjustment method and device for new automatic unloader |
| CN201367420Y (en) * | 2009-02-26 | 2009-12-23 | 上海窑炉烟气净化工程有限公司 | Dry water gas purifier |
| CN202179916U (en) * | 2011-06-30 | 2012-04-04 | 宝山钢铁股份有限公司 | Dust-removing and ash-discharging system for coal moisture control |
| CN204042949U (en) * | 2014-07-30 | 2014-12-24 | 上海题桥能源科技发展有限公司 | A kind of coal dust preparation system of safety and environmental protection |
| CN205652847U (en) * | 2016-03-29 | 2016-10-19 | 新疆广汇中化能源技术开发有限公司 | Unload grey system and have its dust remover |
-
2016
- 2016-03-29 CN CN201610193026.1A patent/CN105692233A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145600A1 (en) * | 1980-11-17 | 1982-10-07 | H.W. Carlsen AB, 21766 Malmö | DEVICE ON SUCTION AIR CONVEYOR FOR THE CONTINUOUS CONVEYING OF BULK MATERIAL |
| JPS58113038A (en) * | 1981-12-28 | 1983-07-05 | Ishikawajima Harima Heavy Ind Co Ltd | Suction nozzle adjustment method and device for new automatic unloader |
| CN201367420Y (en) * | 2009-02-26 | 2009-12-23 | 上海窑炉烟气净化工程有限公司 | Dry water gas purifier |
| CN202179916U (en) * | 2011-06-30 | 2012-04-04 | 宝山钢铁股份有限公司 | Dust-removing and ash-discharging system for coal moisture control |
| CN204042949U (en) * | 2014-07-30 | 2014-12-24 | 上海题桥能源科技发展有限公司 | A kind of coal dust preparation system of safety and environmental protection |
| CN205652847U (en) * | 2016-03-29 | 2016-10-19 | 新疆广汇中化能源技术开发有限公司 | Unload grey system and have its dust remover |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219094A (en) * | 2016-09-21 | 2016-12-14 | 刘锡云 | A kind of dynamic fluid seals device and implementation method |
| CN110877829A (en) * | 2018-09-06 | 2020-03-13 | 天津市清华恒森管道制造有限公司 | Metering powder supply system |
| CN110274075A (en) * | 2019-04-26 | 2019-09-24 | 山东莱钢永锋钢铁有限公司 | A kind of large flue ash discharging system |
| CN110683226A (en) * | 2019-11-02 | 2020-01-14 | 江苏崇畅机械有限公司 | Environment-friendly ash can |
| CN110723497A (en) * | 2019-11-29 | 2020-01-24 | 中核四川环保工程有限责任公司 | Radioactive pyrolysis ash unloading system and its control method |
| CN111928677A (en) * | 2020-07-02 | 2020-11-13 | 西安西矿环保科技有限公司 | A swift current ash structure for cement kiln |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105692233A (en) | Dust unloading system and dust remover with same | |
| CN115493419B (en) | A boiling chlorination furnace crushing and slag discharge device and operation method | |
| CN102901346B (en) | Secondary air system of rotary kiln and using method of secondary air system | |
| CN103822357A (en) | Horizontal pulverized coal organic heat carrier boiler | |
| CN212404013U (en) | Slag discharging device with cylinder extrusion structure and pyrolysis system comprising same | |
| CN107416435A (en) | Frequency Adjustable formula ultrahigh-temperature discharge valve | |
| CN105953575B (en) | A kind of self-test indirect heating type rotary furnace | |
| CN106016256B (en) | Slag device and circulating fluidized bed boiler | |
| JP3738886B2 (en) | A pair of linear transfer furnaces for reducing metal oxides | |
| CN205652847U (en) | Unload grey system and have its dust remover | |
| CN105063276B (en) | The horizontal baking and thermal insulation device of converter and its using method | |
| CN103080681A (en) | Rotary hearth furnace exhaust gas duct apparatus and method for operating same | |
| CN203771690U (en) | Horizontal coal dust organic heat carrier boiler | |
| CN216785094U (en) | Water-cooling closed feeding screw conveyor | |
| CN208579643U (en) | High-temperature material waste heat recycle bin system | |
| CN219243592U (en) | Pre-decomposing furnace alternate-feeding type alternative fuel incinerator for cement kiln | |
| CN212251224U (en) | High-temperature gate valve maintained on line | |
| CN216404224U (en) | Double-chamber kiln channel ventilation device | |
| KR101410179B1 (en) | Sharing apparatus of fume duct and control method thereof | |
| CN212480180U (en) | Maintain deashing mechanism of high temperature gate valve on line | |
| CN108517228A (en) | High temperature and pressure fluidizes bed gasification furnace screw cinder cooling apparatus | |
| CN114194864A (en) | A water-cooled closed feeding screw conveyor | |
| CN105858653A (en) | Exhaust-pollution-free regenerated activated carbon activation furnace | |
| CN220136090U (en) | Ash deposition preventing device for middle channel of double-chamber kiln | |
| CN120608184A (en) | A dry dust removal system for converter gas and its operation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180126 Address after: 839303 the Xinjiang Uygur Autonomous Region Hami Yiwu County NOM town Xingye Road No. 1 Applicant after: Xinjiang Guanghui coal cleaning and refining Co., Ltd. Address before: 830001 the Xinjiang Uygur Autonomous Region economic and Technological Development Zone, Songshan street, No., R & D building, room 871, room 229 Applicant before: XINJIANG GUANGHUI SINOCHEM ENERGY TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |