CN203667630U - Dustproof device of stacker-reclaimer - Google Patents
Dustproof device of stacker-reclaimer Download PDFInfo
- Publication number
- CN203667630U CN203667630U CN201320884036.1U CN201320884036U CN203667630U CN 203667630 U CN203667630 U CN 203667630U CN 201320884036 U CN201320884036 U CN 201320884036U CN 203667630 U CN203667630 U CN 203667630U
- Authority
- CN
- China
- Prior art keywords
- discharging
- reclaimer
- stacker
- funnel
- cover plate
- 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.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000013590 bulk material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Abstract
The utility model relates to a part structure of a stacker-reclaimer for carrying out site transferring, conveying and stacking on bulk materials, in particular to a dustproof device of the stacker-reclaimer. The dustproof device comprises a cantilever belt conveyer and a conical-cylinder-shaped funnel located on a rotary table below the discharging end of the cantilever belt conveyer. The position between a discharging opening in the upper end of the funnel and the discharging end of the cantilever belt conveyer is covered with a dustproof cover, the dustproof cover is composed of a feeding cavity in the front portion and a discharging cylinder on the rear portion, a feeding opening for the discharging end of the cantilever belt conveyer to extend into is formed in the front end of the feeding cavity, and a discharging opening right opposite to the funnel is formed in the lower end of the discharging cylinder. An annular cover plate is arranged at the top of the funnel, and the periphery of the discharging cylinder is surrounded with the inner circumference of the annular cover plate. The dustproof device is simple in structure, convenient to manufacture and install, good in dustproof effect, free of power dust removing and low in device cost and operating cost.
Description
Technical field
The utility model relate to a kind of for be used for to bulk material carry out place transfer, conveying and pile into the block construction of stacker-reclaimer, specifically a kind of stacker-reclaimer dust keeper.
Background technology
In commercial production, the stacker-reclaimer of bulk material generally includes the cantilever belt conveyor for convey materials, and arm belt front end discharge end below arranges the funnel and the distributing device that are arranged on turntable.Material is delivered in funnel by cantilever belt conveyor, by distributing device, material is sent, and by the rotation of turntable, can realize the conversion of the outbound course of material.The dustproof of this kind equipment is to be difficult to the thoroughly a great problem of solution.Because stacker-reclaimer is continuous walking in the time of work, and counterrotating dynamic device, when material is walked with load-transfer device on load-transfer device simultaneously, and when material is fallen receiving opening, the acceleration due to gravity of material can produce certain air-flow in receiving opening, dust is kicked up, produced larger dust pollution.
More existing equipment are installed dust exhaustor on stacker-reclaimer, movable air compressor is installed simultaneously and is solved airborne dust problem, but effect is unsatisfactory, because the dust of some materials contains a certain amount of moisture content and oil content, dust a large amount of in the time of dust suction can be bonded on dust-removal cloth-bag, in the time of pressurized air blowback, the dust sticking on cloth bag can not come off completely, dust removing effects extreme difference at this moment, and dust exhaustor is installed and is invested very large, later maintenance expense is also very high, and consumes a large amount of electric energy, and operating cost is high.
Summary of the invention
Technical problem to be solved in the utility model, provides a kind of simple in structure, good dustproof effect, equipment investment is little, operating cost is low stacker-reclaimer dust keeper.
Stacker-reclaimer dust keeper of the present utility model includes cantilever belt conveyor and is positioned at the funnel of the circular cone tubular on the turntable of cantilever belt conveyor discharge end below; Between described funnel upper end blanking port and cantilever belt conveyor discharge end, be covered with a dust boot, described dust boot is made up of the discharging cylindrical shell at anterior feed cavity and rear portion; Feed cavity front end is the inlet point stretching into for cantilever belt conveyor discharge end, and discharging cylindrical shell lower end is the discharging opening to funnel just; Described funnel top is provided with annular cover plate, and the inner periphery of annular cover plate is looped around the periphery of discharging cylindrical shell.
On described discharging cylindrical shell hypomere excircle, be fixed with annular fixed dam, be provided with the circular groove of level simultaneously on the inner periphery of described annular cover plate, the excircle of described fixed dam is inserted in circular groove, forms labyrinth structure.
Described circular groove is surrounded by a pair of annular slab being fixedly connected on annular cover plate inner periphery upper and lower faces.
The top of described feed cavity front end inlet point is hung with the dustproof shade that flexible material is made.
The utility model is simple in structure, manufacture and easy for installation, good dustproof effect, and it is without power dedusting, and equipment cost and operating cost are low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the part sectional view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, this stacker-reclaimer dust keeper includes cantilever belt conveyor 1 and the funnel 2 that is positioned at the circular cone tubular on the turntable of cantilever belt conveyor discharge end below; Between described funnel upper end blanking port and cantilever belt conveyor discharge end, be covered with a dust boot 3, described dust boot is made up of the discharging cylindrical shell 32 at anterior feed cavity 31 and rear portion; Feed cavity 31 front ends are the inlet points 33 that stretch into for cantilever belt conveyor discharge end, and discharging cylindrical shell lower end is the discharging opening 34 to funnel just; Described funnel 2 tops are provided with annular cover plate 4, and the inner periphery of annular cover plate 4 is looped around the periphery of discharging cylindrical shell 32.The top of feed cavity 31 front end inlet points is hung with the dustproof shade 5 that flexible material is made.
As shown in Figure 2, on discharging cylindrical shell 32 hypomere excircles, be fixed with annular fixed dam 6, be provided with the circular groove 41 of level simultaneously on the inner periphery of annular cover plate 4, the excircle of described fixed dam 6 is inserted in circular groove 41, forms labyrinth structure.Circular groove 41 is surrounded by a pair of annular slab 7 being fixedly connected on annular cover plate 4 inner periphery upper and lower faces.
Claims (4)
1. a stacker-reclaimer dust keeper, includes cantilever belt conveyor (1) and is positioned at the funnel (2) of the circular cone tubular on the turntable of cantilever belt conveyor discharge end below; It is characterized in that: between described funnel upper end blanking port and cantilever belt conveyor discharge end, be covered with a dust boot (3), dust boot is made up of the discharging cylindrical shell (32) at anterior feed cavity (31) and rear portion; Feed cavity (31) front end is the inlet point (33) stretching into for cantilever belt conveyor discharge end, and discharging cylindrical shell lower end is the discharging opening to funnel (34) just; Described funnel (2) top is provided with annular cover plate (4), and the inner periphery of annular cover plate (4) is looped around the periphery of discharging cylindrical shell (32).
2. stacker-reclaimer dust keeper according to claim 1, is characterized in that: the top of feed cavity (31) front end inlet point is hung with the dustproof shade (5) that flexible material is made.
3. stacker-reclaimer dust keeper according to claim 1 and 2, it is characterized in that: on discharging cylindrical shell (32) hypomere excircle, be fixed with annular fixed dam (6), on the inner periphery of annular cover plate (4), be provided with the circular groove (41) of level simultaneously, the excircle of described fixed dam (6) is inserted in circular groove (41), forms labyrinth structure.
4. stacker-reclaimer dust keeper according to claim 3, is characterized in that: circular groove (41) is surrounded by a pair of annular slab (7) being fixedly connected on annular cover plate inner periphery upper and lower faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884036.1U CN203667630U (en) | 2013-12-31 | 2013-12-31 | Dustproof device of stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884036.1U CN203667630U (en) | 2013-12-31 | 2013-12-31 | Dustproof device of stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667630U true CN203667630U (en) | 2014-06-25 |
Family
ID=50963950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884036.1U Expired - Lifetime CN203667630U (en) | 2013-12-31 | 2013-12-31 | Dustproof device of stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607249A (en) * | 2019-01-21 | 2019-04-12 | 武汉轻工大学 | A kind of discharge port attachment device for apparatus for rotating |
-
2013
- 2013-12-31 CN CN201320884036.1U patent/CN203667630U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607249A (en) * | 2019-01-21 | 2019-04-12 | 武汉轻工大学 | A kind of discharge port attachment device for apparatus for rotating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |