CN104085707B - Square stock ground dust suppression formula feed system - Google Patents
Square stock ground dust suppression formula feed system Download PDFInfo
- Publication number
- CN104085707B CN104085707B CN201410353136.0A CN201410353136A CN104085707B CN 104085707 B CN104085707 B CN 104085707B CN 201410353136 A CN201410353136 A CN 201410353136A CN 104085707 B CN104085707 B CN 104085707B
- Authority
- CN
- China
- Prior art keywords
- dust
- elephant trunk
- exhaustor
- dummy car
- transition
- 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.)
- Active
Links
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Ship Loading And Unloading (AREA)
Abstract
Square stock ground dust suppression formula feed system, is combined by the flexible chute of dummy car, ship loader and dust collector and forms, ship loader with the inlet point of flexible chute be connected with dummy car chute discharging opening, the top of transition elephant trunk has dust exhaustor communication port; Dust collector is arranged on dummy car structural bearings, and the plug-in type dust exhaustor suction port of dust collector by the dust exhaustor communication port place of Flange joint at transition elephant trunk top, and seals between dust exhaustor communication port.Beneficial effect is: efficiency is high, save water, dedusting is reliable; Materials quality is not affected in dust removal process; Not by region, seasonal effect; Equipment is ripe, maintenance is little, and cost is little, makes square stock ground performance more perfect; Improve and run and maintenance environment, reduce the work capacity of workman.
Description
Technical field
The invention belongs to stock ground technical field of mechanical equipment, particularly square closed stock ground feed system.
Background technology
Because square stock ground possesses: (1) adopts the high-order discharging of dummy car, and stockpile degree of filling is high; (2) reclaimer adopts main-auxiliary scraper reclaimer coordinating operation, and feeding, without dead angle, can realize first in first out; (3) feature of environmental protection is good; (4) advantage that comprehensive cost is low.At present, selected by many users gradually.
The charging of square stock ground adopts the high-order discharging of dummy car, because material drop is large, can produce a large amount of dust in the process of windrow, serious to the contamination in whole stock ground.For solving dust pollution, prior art adopts the method for watering dust prevention to alleviate dust pollution to closed stock ground usually.Prior art is deficiency:
(1) efficiency compared with low, water consumption is large.
(2) materials quality is affected.
(3) serious by seasonal effect, especially at north of china in winter, because the icing equipment that often causes cannot be normal
Use.
Therefore develop a kind of Novel square stock ground feed system, solve the efficiency that prior art exists large compared with low, water consumption, affect materials quality and the problem being subject to seasonal effect seriously to cause equipment the to use technical matters that to be this area urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to design a kind of square stockpiling in stock ground device for reducing dust, solve the deficiency that square stock ground feed system exists.
Object of the present invention is achieved through the following technical solutions: square stock ground dust suppression formula feed system, comprise dummy car, the flexible chute of ship loader and dust collector, dummy car comprises structural bearings, be arranged on chute on structural bearings and belt conveyor, the flexible chute of ship loader comprises elephant trunk assembly and elephant trunk lifting mechanism, elephant trunk assembly comprises head construction, middle part elephant trunk structure, afterbody discharging structure and outside dust protecting cap, head construction comprises suspension bracket, conduit and transition elephant trunk, middle part elephant trunk structure is made up of the elephant trunk of the some joint different-diameters suit that slides successively, can relative sliding between adjacent two joint elephant trunks, afterbody discharging structure comprises afterbody discharge port and dust-proof skirtboard, dust-proof skirtboard is located at afterbody discharge port periphery, outside dust protecting cap is soft cover, outside dust protecting cap is sleeved on the outside of elephant trunk assembly, outside dust protecting cap top is connected with dust collector by suspension bracket, elephant trunk lifting mechanism comprises winch and assembly pulley, and steel rope one end of winch is connected with some joint elephant trunks respectively, and the other end is walked around assembly pulley and is wound on winch, dust collector comprises plug-in type dust exhaustor, Air compressor, cooling driers, storage tank, Air compressor, cooling driers, storage tank are connected by airline successively with plug-in type dust exhaustor, it is characterized in that: described ship loader with the inlet point of transition elephant trunk of elephant trunk assembly head construction of flexible chute be connected with dummy car chute discharging opening, the top of transition elephant trunk has dust exhaustor communication port, elephant trunk lifting mechanism is arranged on structural bearings, and steel rope is turned to by assembly pulley, described dust collector is arranged on dummy car structural bearings, and the plug-in type dust exhaustor suction port of dust collector by the dust exhaustor communication port place of Flange joint at transition elephant trunk top, and seals between dust exhaustor communication port.
Square stock ground dust suppression formula feed system of the present invention, is characterized in that: it is pass through Flange joint that described transition elephant trunk inlet point is connected with dummy car trough outlet.
Principle of the present invention is; The flexible chute of ship loader and dust collector are combined on the dummy car of square stock ground and use, suppress dust.The approach that discharge process produces dust mainly contains two aspects: one is that material is had bad luck the process on ground from dummy car through flexible chute, the initial velocity that material runs and the acceleration after entering flexible chute, carry a large amount of induced airs while making material dropping process and enter chute, induced air forms malleation in the bottom of flexible chute.Induced air produces the principal element of dust, and now induced air interacts with the fine dust in raw coal, formation dirt gas, outwards elegant bottom chute; Two is that bulk cargo flies upward out through the gap between each joint of the suit of flexible chute in decline process.These two approach that dust suppression formula feed system of the present invention produces from dust inhibit dust.Flexible chute can according to the height in material face, drawn by elephant trunk lifting mechanism and stretch up and down, dust proof tube outside flexible chute, make to form closed cavity outside flexible chute and between dust proof tube, the bulk cargo realized in chute is isolated from the outside in decline process, the flying dust produced in blanking operation is put together, after being collected by the dust collecting opening at top, enters dust collector.In discharge process, flexible chute afterbody discharge port remains and unloads material surface contact, realizes closed discharging, prevents the dust from flying of bulk cargo.Meanwhile, utilize the air extracting function of dust collector, the malleation air-flow produced bottom chute is pumped to top, make again to reduce to negative pressure by malleation bottom chute, prevent dust from escaping.
Compared with prior art, the present invention has following beneficial effect:
1, compared with the mode of the watering dedusting in traditional square stock ground, efficiency is high, using water wisely, more reliable.
2, materials quality is not affected in dust removal process.
3, stock ground dedusting is not by region, seasonal effect, and the South and the North all can use.
4, equipment is ripe, reliable, maintenance is little, and cost increase is very little, makes square stock ground performance more perfect.
5, greatly improve operation and service work environment, the work capacity of workman can also be reduced simultaneously.
Accompanying drawing explanation
Fig. 1: chute regains front view
Fig. 2: chute regains left view
Fig. 3: chute stretches out front view
Fig. 4: chute stretches out left view
Fig. 5: elephant trunk assembly schematic diagram
Fig. 6: suspension bracket schematic diagram
In figure: 1, the flexible chute of ship loader, 1.1.1, head construction, 1.1.1.1, suspension bracket, 1.1.1.2, conduit, 1.1.1.3 transition elephant trunk, 1.1.2, middle part elephant trunk structure, 1.1.2.1, elephant trunk, 1.1.3, afterbody discharging structure, 1.1.3.1, dust-proof skirtboard, 1.1.3.2, afterbody discharge port, 1.1.4, outside dust protecting cap, 2, dust collector.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
The system that square stock ground dust suppression formula feed system is dummy car, the flexible chute 1 of ship loader and dust collector 2 are combined into, dummy car comprises structural bearings, be arranged on chute on structural bearings and belt conveyor, the flexible chute 1 of ship loader comprises elephant trunk assembly and elephant trunk lifting mechanism, elephant trunk assembly comprises head construction 1.1.1, middle part elephant trunk structure 1.1.2, afterbody discharging structure 1.1.3 and outside dust protecting cap 1.1.4, head construction 1.1.1 comprises suspension bracket 1.1.1.1, conduit 1.1.1.2 and transition elephant trunk 1.1.1.3, middle part elephant trunk structure 1.1.2 is made up of the elephant trunk 1.1.2.1 of the some joint different-diameters suit that slides successively, can relative sliding between adjacent two joint elephant trunks, afterbody discharging structure 1.1.3 comprises afterbody discharge port 1.1.3.2 and dust-proof skirtboard 1.1.3.1, dust-proof skirtboard (1.1.3.1) is located at afterbody discharge port 1.1.3.2 periphery, outside dust protecting cap 1.1.4 is soft cover, outside dust protecting cap 1.1.4 is sleeved on the outside of elephant trunk assembly, outside dust protecting cap 1.1.4 top is connected with dust collector 2 by suspension bracket 1.1.1.1, elephant trunk lifting mechanism is made up of winch and assembly pulley, and steel rope one end of winch is connected with some joint elephant trunk 1.1.2.1 respectively, and the other end is walked around assembly pulley and is wound on winch, dust collector 2 comprises plug-in type dust exhaustor, Air compressor, cooling driers, storage tank, Air compressor, cooling driers, storage tank are connected by airline successively with plug-in type dust exhaustor, inlet point and the dummy car chute discharging opening of the transition elephant trunk 1.1.1.3 of flexible chute 1 head of ship loader pass through Flange joint, the top of transition elephant trunk 1.1.1.3 has dust exhaustor communication port, elephant trunk lifting mechanism is arranged on dummy car structural bearings, and steel rope is turned to by assembly pulley, dust collector 2 is arranged on dummy car structural bearings, and plug-in type dust exhaustor suction port by the dust exhaustor communication port place of Flange joint at transition elephant trunk 1.1.1.3 top, and seals between dust exhaustor communication port.
Claims (2)
1. square stock ground dust suppression formula feed system, comprises dummy car, the flexible chute (1) of ship loader and dust collector (2), and dummy car comprises structural bearings, be arranged on chute on structural bearings and belt conveyor, the flexible chute (1) of ship loader comprises elephant trunk assembly and elephant trunk lifting mechanism, elephant trunk assembly comprises head construction (1.1.1), middle part elephant trunk structure (1.1.2), afterbody discharging structure (1.1.3) and outside dust protecting cap (1.1.4), head construction (1.1.1) comprises suspension bracket (1.1.1.1), conduit (1.1.1.2) and transition elephant trunk (1.1.1.3), slided successively to be set with by the elephant trunk (1.1.2.1) of some joint different-diameters and form in middle part elephant trunk structure (1.1.2), can relative sliding between adjacent two joint elephant trunks, afterbody discharging structure (1.1.3) comprises afterbody discharge port (1.1.3.2) and dust-proof skirtboard (1.1.3.1), dust-proof skirtboard (1.1.3.1) is located at afterbody discharge port (1.1.3.2) periphery, outside dust protecting cap (1.1.4) is soft cover, outside dust protecting cap (1.1.4) is sleeved on the outside of elephant trunk assembly, outside dust protecting cap (1.1.4) top is connected with dust collector (2) by suspension bracket (1.1.1.1), elephant trunk lifting mechanism comprises winch and assembly pulley, and steel rope one end of winch is connected with some joint elephant trunks (1.1.2.1) respectively, and the other end is walked around assembly pulley and is wound on winch, dust collector (2) comprises plug-in type dust exhaustor, Air compressor, cooling driers and storage tank, Air compressor, cooling driers, storage tank are connected by airline successively with plug-in type dust exhaustor, it is characterized in that: described ship loader with the inlet point of transition elephant trunk (1.1.1.3) of elephant trunk assembly head construction (1.1.1) of flexible chute (1) be connected with dummy car chute discharging opening, the top of transition elephant trunk (1.1.1.3) has dust exhaustor communication port, elephant trunk lifting mechanism is arranged on structural bearings, and steel rope is turned to by assembly pulley, described dust collector (2) is arranged on dummy car structural bearings, the plug-in type dust exhaustor suction port of dust collector (2) by the dust exhaustor communication port place of Flange joint at transition elephant trunk (1.1.1.3) top, and seals between dust exhaustor communication port.
2. square stock ground dust suppression formula feed system according to claim 1, is characterized in that: it is pass through Flange joint that described transition elephant trunk (1.1.1.3) inlet point is connected with dummy car trough outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353136.0A CN104085707B (en) | 2014-07-21 | 2014-07-21 | Square stock ground dust suppression formula feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353136.0A CN104085707B (en) | 2014-07-21 | 2014-07-21 | Square stock ground dust suppression formula feed system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085707A CN104085707A (en) | 2014-10-08 |
| CN104085707B true CN104085707B (en) | 2016-03-16 |
Family
ID=51633508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410353136.0A Active CN104085707B (en) | 2014-07-21 | 2014-07-21 | Square stock ground dust suppression formula feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104085707B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006085B (en) * | 2016-07-13 | 2018-05-01 | 中煤西安设计工程有限责任公司 | A kind of entrucking is stretched batcher with anti-crushing |
| CN113428683B (en) * | 2021-08-26 | 2021-11-12 | 江苏中矿重型装备有限公司 | Plate and belt composite bulk material ship loader |
| CN114620512B (en) * | 2022-03-31 | 2023-10-27 | 大冶市诚利机械有限公司 | Dynamic metal hard sealing unloading cover for ship loader |
| CN115027970A (en) * | 2022-05-05 | 2022-09-09 | 江苏科技大学 | Harbour goods loading device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8590675A (en) * | 1975-10-21 | 1977-04-28 | Beecham Group Limited | Antiviral agents |
| CN102287141A (en) * | 2011-07-15 | 2011-12-21 | 恒天九五重工有限公司 | Luffing mechanism for rotary drilling rig |
| CN203021057U (en) * | 2012-12-13 | 2013-06-26 | 长江航运科学研究所 | Environment-friendly type straight line forward swing bulk cement ship loader |
| CN203959383U (en) * | 2014-07-21 | 2014-11-26 | 大连华锐重工集团股份有限公司 | Dust suppression formula feed system for square stock ground |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57170302A (en) * | 1981-04-08 | 1982-10-20 | Sumitomo Heavy Ind Ltd | Dust-proof type expandable shoot |
-
2014
- 2014-07-21 CN CN201410353136.0A patent/CN104085707B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8590675A (en) * | 1975-10-21 | 1977-04-28 | Beecham Group Limited | Antiviral agents |
| CN102287141A (en) * | 2011-07-15 | 2011-12-21 | 恒天九五重工有限公司 | Luffing mechanism for rotary drilling rig |
| CN203021057U (en) * | 2012-12-13 | 2013-06-26 | 长江航运科学研究所 | Environment-friendly type straight line forward swing bulk cement ship loader |
| CN203959383U (en) * | 2014-07-21 | 2014-11-26 | 大连华锐重工集团股份有限公司 | Dust suppression formula feed system for square stock ground |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104085707A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203959383U (en) | Dust suppression formula feed system for square stock ground | |
| CN104085707B (en) | Square stock ground dust suppression formula feed system | |
| CN207792175U (en) | A kind of unpowered dust removal device | |
| CN204490049U (en) | From cleaning type coal powder conveyer | |
| CN107032143A (en) | A kind of screw ship unloader with vertical telescopic strength feeding head | |
| CN202046728U (en) | Device for collecting secondary fugitive dust when ash is discharged from ash-dust removing bin | |
| CN202080742U (en) | Dedusting device for transfer point of belt conveyor | |
| CN102672621A (en) | Sand blasting machine | |
| CN103845979A (en) | Gas dedusting device | |
| CN203852978U (en) | Cyclone separator for processing tail gas of spray drying system | |
| CN104843457B (en) | Collar vortex dust-arrest device | |
| CN206969772U (en) | A kind of screw ship unloader with vertical telescopic strength feeding head | |
| CN207056243U (en) | A kind of grain heat-drying dust removal device | |
| CN102642726B (en) | A kind of direct entrucking boat system of long distance Geldart-D particle of loose unpacked material | |
| CN203064735U (en) | Dust settling box of coal handling system | |
| CN206013969U (en) | Slag storehouse slag discharging system | |
| CN204710525U (en) | A kind of disintegrating machine dust pelletizing system of high-efficiency environment friendly | |
| CN210285577U (en) | Anti-dust chute and dry material transportation system | |
| CN202156753U (en) | Dust removal catcher of high-inclination angle belt conveyor | |
| CN209352260U (en) | Dust self-settling ultra-low air volume dust collecting system | |
| CN209337725U (en) | Full-automatic bulk granule materials charging crane | |
| CN208854452U (en) | A kind of fluid pressure type heavy crawler shot-blasting machine | |
| CN208007905U (en) | A kind of wind stopping device including scraper | |
| CN206827676U (en) | A kind of environmental protection is unloaded coal screening system | |
| CN201882652U (en) | Bucket elevator used for conveying mineral powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |