CN208326761U - A kind of automatic ash-discharging device that can reduce fugitive dust - Google Patents
A kind of automatic ash-discharging device that can reduce fugitive dust Download PDFInfo
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- CN208326761U CN208326761U CN201820978287.9U CN201820978287U CN208326761U CN 208326761 U CN208326761 U CN 208326761U CN 201820978287 U CN201820978287 U CN 201820978287U CN 208326761 U CN208326761 U CN 208326761U
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- discharging
- crossbeam
- telescoping tube
- dust
- feed bin
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Abstract
The utility model discloses a kind of automatic ash-discharging device that can reduce fugitive dust, belong to ash-discharging device technical field, including feed bin, bulk machine, discharging telescoping tube and the electronic outlet valve being arranged on discharging telescoping tube, crossbeam is arranged in the lower section of feed bin, the center of crossbeam is equipped with the through-hole of discharging telescoping tube, discharging telescoping tube passes through crossbeam and extends to below, and the dust discharge blast pipe on bulk machine is connect with the dusting fan for being located at crossbeam top surface, and the dust discharge air outlet of dusting fan is connect with steel pipe.The utility model, which is not only able to realize, automates dustless discharging, and another feed inlet of tank car is without fugitive dust, it improves labor efficiency, reduce enterprise's cost of labor, solve the flexible tube head of bulk machine discharging and tank car feed inlet center out of plumb of the ash-discharging device of the prior art, cause flexible head and tank car feed inlet gap big, expect that full alarm signal is inaccurate, and the technical issues of tank car exhaust outlet (feed inlet) reentrainment of dust is without gathering dust.
Description
Technical field
The utility model belongs to ash-discharging device technical field, and in particular to one kind can reduce the automatic ash-discharging dress of fugitive dust
It sets.
Background technique
With the development of industrial technology, the automation, intelligence of equipment are the trend of industrial development.Grey library is thermal power plant's weight
Component part is wanted, the quality of grey lab environment influences corporate image, and existing ash library grey unrestrained and reentrainment of dust often occurs when unloading ash,
Site environment is caused to pollute, grey efficiency is unloaded by automatic improving, raising in grey library, can avoid above situation.The prior art is unloaded
Apparatus for ash there are the problem of: bulk machine discharging is stretched tube head and tank car feed inlet center out of plumb, and flexible head and tank are caused
Vehicle feed inlet gap is big, expects full alarm signal inaccuracy, and tank car exhaust outlet (feed inlet) reentrainment of dust is without gathering dust.
Summary of the invention
(1) technical solution
In order to overcome the shortage of prior art, the utility model provides a kind of automatic ash-discharging device that can reduce fugitive dust, packet
Feed bin, bulk machine, discharging telescoping tube and the electronic outlet valve being arranged on the discharging telescoping tube are included, the discharging telescoping tube is set
It sets in the middle position of the bin bottom, the bulk machine is located on the discharging telescoping tube, the lower section setting of the feed bin
Crossbeam, the center of the crossbeam are equipped with the through-hole of the discharging telescoping tube, and the discharging telescoping tube passes through the crossbeam and prolongs
It extends to below, the dust discharge blast pipe on the bulk machine is connect with the dusting fan for being located at the crossbeam top surface, the dust discharge
The dust discharge air outlet of blower is connect with steel pipe, and the top of the feed bin is arranged in the other end of the steel pipe, and the discharging is flexible
The lower section of pipe is equipped with tank car, and the goods tank of the tank car is equipped with first charging aperture and second charging aperture, and the bottom surface of the crossbeam is left
Side is equipped with first laser positioning probe, is equipped near the first charging aperture and to match with the first laser positioning probe
Reflection probe is additionally provided with the electric return board that can be moved left and right on the crossbeam, and it is soft that the electric return board is equipped with steel-wire carcass
Pipe, the upper end of the steel-wire carcass hose are connected to the dust discharge blast pipe, and the bottom surface of the electric return board is fixed equipped with second laser
Position is popped one's head in, and the reflection probe to match with the second laser positioning probe is equipped near the second charging aperture.
Further, the steel pipe is equipped with dust discharge pneumatic operated valve.
Further, the top surface of the feed bin is equipped with deduster and the vacuum release valve for pressure release.
Further, the crossbeam is equipped with the acousto-optical prompting device for alarm.
Whole device uses S7200PLC mono-, human interface one using control system, controls all valve and work
Dynamic component etc. is, it can be achieved that the Automatic Control of ash is unloaded in grey library.
Working principle of the utility model is: discharging telescopic head and tank car feed inlet centering on bulk machine: being fed in tank car
Mouthful and discharging telescopic head electronic outlet valve controlled by first laser positioning probe, the first laser positioning probe when tank car is into library
It signals to prompt driver's parking when centering, for subsequent signal to bulk machine, bulk machine declines discharging telescoping tube after being delayed, and discharging is stretched
The draw drops to position and uses close to switch realization.Reentrainment of dust gathers dust: crossbeam is installed in bottom storehouse top plate longitudinal centre line, on crossbeam
The electric return board that can be moved left and right is installed.There are two feed inlets at the top of tank car, when a feed inlet works, another feed inlet
Opening is done exhaust and is used, and connect with bulk machine dust discharge blast pipe for two layers from library top installation steel pipe to library, on dust discharge blast pipe
Steel-wire carcass hose is set, and steel-wire carcass hose one end is fixed on electric return board, and electric return board passes through with tank car exhaust outlet center
The positioning of second laser positioning probe, dedusting hose drop to position and use close to switch realization.
(2) beneficial effect
The utility model has the beneficial effects that compared with the prior art, crossbeam is arranged in the lower section of feed bin in the utility model, horizontal
Liang Shangshe is not only able to realize the dustless discharging of automation there are two the telescoping tube of laser locator and two dischargings or ventilation,
And another feed inlet of tank car is improved labor efficiency without fugitive dust, reduces enterprise's cost of labor, solves unloading for the prior art
The flexible tube head of the bulk machine discharging of apparatus for ash and tank car feed inlet center out of plumb, cause flexible head and tank car feed inlet to be stitched
The technical issues of gap is big, expects full alarm signal inaccuracy, and tank car exhaust outlet (feed inlet) reentrainment of dust is without gathering dust.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that can reduce the automatic ash-discharging device of fugitive dust.
Specific embodiment
The utility model is further described below with reference to embodiment.
Embodiment one
As shown in Figure 1, the implementation case provides a kind of automatic ash-discharging device that can reduce fugitive dust, including it is feed bin 1, in bulk
Machine 2, discharging telescoping tube 3 and the electronic outlet valve 4 being arranged on the discharging telescoping tube 3, the discharging telescoping tube 3 are arranged in institute
The middle position of 1 bottom of feed bin is stated, the bulk machine 2 is located on the discharging telescoping tube 3, and the lower section of the feed bin 1 is arranged horizontal
Beam 5, the center of the crossbeam 5 are equipped with the through-hole of the discharging telescoping tube 3, and the discharging telescoping tube 3 passes through the crossbeam 5
It extends to below, the dust discharge blast pipe 21 on the bulk machine 2 is connect with the dusting fan 6 for being located at 5 top surface of crossbeam, institute
The dust discharge air outlet for stating dusting fan 6 is connect with steel pipe 22, and the top of the feed bin 1 is arranged in the other end of the steel pipe 22,
The lower section of the discharging telescoping tube 3 is equipped with tank car 7, and the goods tank of the tank car 7 is equipped with first charging aperture 71 and second charging aperture
72, be equipped with first laser positioning probe 51 on the left of the bottom surface of the crossbeam 5, be equipped near the first charging aperture 71 with it is described
The reflection probe that first laser positioning probe 51 matches is additionally provided with the electric return board 8 that can be moved left and right on the crossbeam 5,
The electric return board 8 is equipped with steel-wire carcass hose 81, and the upper end of the steel-wire carcass hose 81 is connected to the dust discharge blast pipe
21, the bottom surface of the electric return board 8 is equipped with second laser positioning probe 82, be equipped near the second charging aperture 72 with it is described
The reflection probe that second laser positioning probe 82 matches.
In the present embodiment, the steel pipe 22 is equipped with dust discharge pneumatic operated valve 23, and the top surface of the feed bin 1 is equipped with deduster 11
With the vacuum release valve 12 for pressure release, the crossbeam 5 is equipped with the acousto-optical prompting device for alarm, and whole device is using control
System uses S7200PLC mono-, human interface one, controls all valve and movable part etc., it can be achieved that ash is unloaded in grey library
Automatic Control.Discharging telescopic head and tank car feed inlet centering on bulk machine: pass through in tank car feed inlet and discharging telescopic head
First laser positioning probe 51 controls electronic outlet valve 4, signals when first laser 51 centering of positioning probe when tank car is into library
Driver's parking is prompted, for subsequent signal to bulk machine, bulk machine declines discharging telescoping tube 3 after being delayed, and discharging telescoping tube 3 drops to position
It is realized using close to switch.Reentrainment of dust gathers dust: installing crossbeam 5 in bottom storehouse top plate longitudinal centre line, installation can on crossbeam 5
The electric return board 8 moved left and right.There are two feed inlets at the top of tank car, and when a feed inlet works, another feed inlet opening is done
Exhaust uses, and connect with bulk machine dust discharge blast pipe 21 for two layers from library top installation steel pipe to library, sets on dust discharge blast pipe 21
Steel-wire carcass hose 81 is set, 81 one end of steel-wire carcass hose is fixed on electric return board 8, electric return board 8 and tank car exhaust outlet center
It is positioned by second laser positioning probe 82, dedusting hose drops to position and uses close to switch realization.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, this
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
It is quasi-.
Claims (4)
1. one kind can reduce the automatic ash-discharging device of fugitive dust, including feed bin (1), bulk machine (2), discharging telescoping tube (3) and set
The electronic outlet valve (4) on the discharging telescoping tube (3) is set, the discharging telescoping tube (3) is arranged in the feed bin (1) bottom
Middle position, the bulk machine (2) is located on the discharging telescoping tube (3), which is characterized in that the lower section of the feed bin (1)
It is arranged crossbeam (5), the center of the crossbeam (5) is equipped with the through-hole of the discharging telescoping tube (3), the discharging telescoping tube
(3) crossbeam (5) are passed through to extend to below, the dust discharge blast pipe (21) on the bulk machine (2) and is located at the crossbeam
(5) dusting fan (6) connection of top surface, the dust discharge air outlet of the dusting fan (6) are connect with steel pipe (22), the steel pipe
(22) other end setting is equipped with tank car (7) in the top of the feed bin (1), the lower section of the discharging telescoping tube (3), the tank
The goods tank of vehicle (7) is equipped with first charging aperture (71) and second charging aperture (72), is equipped with first on the left of the bottom surface of the crossbeam (5)
Laser positioning is popped one's head in (51), is equipped near the first charging aperture (71) and is matched with the first laser positioning probe (51)
Reflection probe, be additionally provided with the electric return board (8) that can be moved left and right on the crossbeam (5), the electric return board (8) is equipped with
The upper end of steel-wire carcass hose (81), the steel-wire carcass hose (81) is connected to the dust discharge blast pipe (21), the electric sliding
The bottom surface of plate (8) is equipped with second laser positioning probe (82), is equipped near the second charging aperture (72) and swashs with described second
The reflection probe that light-seeking probe (82) matches.
2. the automatic ash-discharging device that one kind according to claim 1 can reduce fugitive dust, it is characterised in that: the steel pipe
(22) dust discharge pneumatic operated valve (23) are equipped with.
3. the automatic ash-discharging device that one kind according to claim 1 can reduce fugitive dust, it is characterised in that: the feed bin
(1) top surface is equipped with deduster (11) and the vacuum release valve (12) for pressure release.
4. the automatic ash-discharging device that one kind according to claim 1 can reduce fugitive dust, it is characterised in that: the crossbeam
(5) it is equipped with the acousto-optical prompting device for alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978287.9U CN208326761U (en) | 2018-06-25 | 2018-06-25 | A kind of automatic ash-discharging device that can reduce fugitive dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978287.9U CN208326761U (en) | 2018-06-25 | 2018-06-25 | A kind of automatic ash-discharging device that can reduce fugitive dust |
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| Publication Number | Publication Date |
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| CN208326761U true CN208326761U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820978287.9U Active CN208326761U (en) | 2018-06-25 | 2018-06-25 | A kind of automatic ash-discharging device that can reduce fugitive dust |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950103A (en) * | 2019-12-26 | 2020-04-03 | 浙江菲达环保科技股份有限公司 | Train charging devices of environmental protection |
| CN114180366A (en) * | 2021-08-20 | 2022-03-15 | 河北邯峰发电有限责任公司 | Dust collecting equipment of bulk machine of fly ash silo |
| CN114229525A (en) * | 2021-11-03 | 2022-03-25 | 淮北矿业股份有限公司 | Flexible dust collecting device for ash discharge of tank car |
-
2018
- 2018-06-25 CN CN201820978287.9U patent/CN208326761U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950103A (en) * | 2019-12-26 | 2020-04-03 | 浙江菲达环保科技股份有限公司 | Train charging devices of environmental protection |
| CN114180366A (en) * | 2021-08-20 | 2022-03-15 | 河北邯峰发电有限责任公司 | Dust collecting equipment of bulk machine of fly ash silo |
| CN114180366B (en) * | 2021-08-20 | 2024-01-23 | 河北邯峰发电有限责任公司 | Dust collecting equipment of fly ash warehouse bulk machine |
| CN114229525A (en) * | 2021-11-03 | 2022-03-25 | 淮北矿业股份有限公司 | Flexible dust collecting device for ash discharge of tank car |
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