CN102491016A - Integrated automatic dredging hopper - Google Patents
Integrated automatic dredging hopper Download PDFInfo
- Publication number
- CN102491016A CN102491016A CN2011104247086A CN201110424708A CN102491016A CN 102491016 A CN102491016 A CN 102491016A CN 2011104247086 A CN2011104247086 A CN 2011104247086A CN 201110424708 A CN201110424708 A CN 201110424708A CN 102491016 A CN102491016 A CN 102491016A
- Authority
- CN
- China
- Prior art keywords
- hopper
- coal
- door
- dried shrimp
- feeder
- 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
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The invention discloses an integrated automatic dredging hopper, and aims to solve the problem that materials are difficult to dredge in the prior art. The integrated automatic dredging hopper is characterized in that: a part which is 5 to 7 meters long from the lower section of a raw coal bunker to the upper side of a coal supplier is disassembled and replaced with a shrimp-shaped hopper; the lower part of the shrimp-shaped hopper is connected with a spile door; a coal machine insertion type sealing expansion joint is arranged between the spile door and the coal supplier; the coal discharging pipe section of the raw coal bunker is directly inserted into the coal supplier; 2 to 8 bin wall vibration air hammers are arranged outside the shrimp-shaped hopper; two bin wall vibration air hammers are arranged between the spile door and the coal machine insertion type sealing expansion joint; a manhole door and an observation hole are formed on the wall of the shrimp-shaped hopper; and the bin wall vibration air hammers are connected with an automatic filtration water drainage device. According to the integrated automatic dredging hopper, the phenomena of coal clogging and coal blockage during running of the raw coal hopper can be prevented effectively; and the integrated automatic dredging hopper has a good application prospect.
Description
Affiliated technical field
The present invention relates to the dredger in a kind of material conveying process, relate to a kind of unobstructed device of mass transport that makes hopper or rather.
Background technology
Present most of hopper construction is an infundibulate, charging suitable for reading, and the end opening discharging, material falls by deadweight from top to bottom, more flows downward, and flow area is littler, and friction force and squeese pressure between the material, between material and the headwall are bigger; , ash little when material particles is big, high humidity, when viscosity is big, flowing power is poorer, therefore, often blockage phenomenon influences follow-up equipment safety, economical operation.Particularly at thermal powerplant, affects safety production often takes place in raw coal bucket material latch up phenomenon.
For obstruction; There are many defectives in processing method commonly used such as vibrator, artificial sledgehammer, air bubble, loose machine etc., can alleviate to a certain extent, can not fundamentally eliminate fault; Particularly wet coal, tough coal etc. are seemed powerless especially, thereby bring very big inconvenience to production.
Summary of the invention
The objective of the invention is to deficiency to prior art provide a kind of simple in structure, mass transport is more convenient, integrated automatic mediation hopper easily.
Technical scheme of the present invention is characterised in that run coal bin hypomere to a feeder top 5-7 rice dismounting changes dried shrimp shape hopper into; Described dried shrimp shape hopper bottom connects insertion plate door; Coal machine plug-in type sealed expansion joint is set between described insertion plate door and the feeder, and the coal breakage pipeline section of run coal bin directly inserts in the feeder; Described dried shrimp shape hopper outside installs 2-8 bulkhead rapping pneumatic hammer additional, and wherein 2 are installed between insertion plate door and the feeder plug-in type sealed expansion joint; Described dried shrimp shape hopper headwall is provided with manhole door, inspection door; Described bulkhead rapping pneumatic hammer connects the automatic fitration freeing arrangement.
Described dried shrimp shape hopper is combined by 4-12 pitch circle platform, every joint height 400-1000mm, and top round platform diameter is greater than following round platform, and inwall, outward appearance are the rounded shape.The one, to be convenient to make, every pitch circle platform need not have hyperbolic shape, and processing is time saving and energy saving easily, does not need special-purpose bending equipment, reduces labour intensity.The 2nd, the step of each round platform is a reduction points, forms a plurality of pressure spaced points, is convenient to the motion of material, is difficult for forming material and kills.
As the hole door, four side welds of hole door connect gusset to described manhole door at plate of the appropriate location of dried shrimp shape hopper headwall cutting, on one side gusset installation hinge, the another side gusset of symmetry is welded to connect plate, and connecting panel is broken line shape, and an end has groove; Be welded with bolt on the dried shrimp shape hopper headwall, connecting panel is connected with dried shrimp shape hopper headwall screw.Shut inside, back and fit like a glove, promptly satisfied the needs of overhaul of the equipments, can not stop up material again with original dried shrimp shape hopper headwall.During application, place seal ring in the junction of gusset and bucket wall or beat glass cement and seal.
Described inspection door cuts a plate as the hole door in the appropriate location of dried shrimp shape hopper headwall, the welded gusset of hole door, and hinge is installed on one side of gusset, and the another side of symmetry is welded to connect plate, and connecting panel is broken line shape, and an end has groove; Be welded with bolt on the dried shrimp shape hopper headwall, connecting panel relies on screw to be connected with dried shrimp shape hopper headwall.Shut inside, back and fit like a glove, promptly satisfied the needs of overhaul of the equipments, can not stop up material again with original dried shrimp shape hopper headwall.
Described automatic fitration freeing arrangement comprises storage tank, steel wire tennis, automatic drain valve, the set inside steel wire tennis of described storage tank, and the bottom connects automatic drain valve, manual drainage valve.The steel wire tennis can play the profit filtration, and the moisture that contains in the pressurized air, oil during through the steel wire tennis, can be attached on the steel wire tennis, and moisture, oil form water droplet, oil droplet, and the bonded assembly automatic drain valve is discharged water, the oil in the storage tank automatically from the storage tank lower end.
The preferred two-way manual insertion plate door of described insertion plate door or with the bidirectional electric insertion plate door of electronic actuating unit.200820176247.9 patented products that two-way manual insertion plate door has preferably been authorized.200920273412.7 patented products that the bidirectional electric insertion plate door has preferably been authorized.Generally be installed in about 150mm place, feeder top.
The patent No. 200920273413.1 patented products of described feeder plug-in type sealed expansion joint for having authorized.
Described bulkhead rapping pneumatic hammer is the product of application number 201120240807.4.
Disconnected coal signal pickup assembly is installed in the described feeder, and the patent No. of preferably having authorized is 200820176248.3 product.
When the present invention uses, remove run coal bin hypomere to feeder top 5-7 rice, change this device into.Can know that by technique scheme the dried shrimp shape hopper of setting can reduce the drag and the friction force of raw coal whereabouts displacement, prevents chute blockage; Bidirectional electric that is provided with or manual insertion plate door are difficult for chute blockage, can block convenient maintenance to coal stream; The feeder plug-in type sealed expansion joint that is provided with can be alleviated former coal bunker and expand with heat and contract with cold owing to what climate change caused, and can not hide coal.Therefore, the present invention can solve the operating fluffy coal of former coal bunker, chute blockage phenomenon effectively, has a good application prospect.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the scheme drawing of automatic fitration freeing arrangement of the present invention.
Fig. 3 is the front view of manhole door of the present invention.
Fig. 4 is the cutaway view after manhole door of the present invention is installed.
Fig. 5 is the front view of manhole door connecting panel of the present invention.
Fig. 6 is the birds-eye view of manhole door connecting panel of the present invention.
Among the figure, 1. run coal bin, 2. dried shrimp shape hopper, 3. automatic fitration freeing arrangement, 4. manhole door, 5. bulkhead rapping pneumatic hammer, 6. insertion plate door, 7. inspection door, 8. feeder plug-in type sealed expansion joint, 9. feeder, 10. disconnected coal signal pickup assembly;
11. storage tank, 12. steel wire tennises, 13. air inlet pipes, 14. freeing pipes, 15. manual drainage valves, 16. automatic drain valves;
41. dried shrimp shape hopper headwall, 42. hinges, 43. gussets, 44. hole doors, 45. connecting panels, 46. screws, 47. grooves.
The specific embodiment
As shown in Figure 1, below run coal bin 1, connect dried shrimp shape hopper 2.Described dried shrimp shape hopper 2 lower ends connect insertion plate door 6, and feeder plug-in type sealed expansion joint 8 is set between described insertion plate door 6 and the feeder 9, and the coal breakage pipeline section of run coal bin 1 directly inserts in the feeder 9; Described dried shrimp shape hopper 2 outsides install 2-8 bulkhead rapping pneumatic hammer 5 additional, and wherein 2 are installed between insertion plate door 6 and the feeder plug-in type sealed expansion joint 8; Described dried shrimp shape hopper 2 headwalls are provided with manhole door 4, inspection door 7; Described bulkhead rapping pneumatic hammer 5 connects automatic fitration freeing arrangement 3.
Run coal bin 1 uses wide steel plate shroud ring as 10mm with the junction of dried shrimp shape hopper 2.Dried shrimp shape hopper 2 described in Fig. 1 is 8 joints, and material is stainless steel sheet or the stainless iron plate of thickness 6-15mm.Described insertion plate door 6 is bidirectional electric insertion plate door or two-way manual insertion plate door.
As shown in Figure 2, described automatic fitration freeing arrangement 3 comprises storage tank 11, steel wire tennis 12, automatic drain valve 16, the set inside steel wire tennis 12 of described storage tank 11, and the bottom connects automatic drain valve 16, manual drainage valve 15.Pressurized air gets in the storage tank 11 from air inlet pipe 13, discharges from freeing pipe 14, and arrow is depicted as the compressed-air actuated flow direction among the figure.
As shown in Figure 3, plate of cutting is as hole door 44 in the appropriate location of dried shrimp shape hopper headwall 41, promptly among the figure shown in the dotted line.Four side welds of hole door 44 connect gusset 43, on one side gusset 43 installation hinges 42, the another side gusset 43 of symmetry is welded to connect plate 45. like Fig. 5, shown in 6, and connecting panel 45 is broken line shape, and an end has groove 47; Be welded with bolt on the dried shrimp shape hopper headwall 41, connecting panel 45 relies on screw 46 to be connected with dried shrimp shape hopper headwall 41.As shown in Figure 4, after shutting, hole door 4 fits like a glove with original bucket wall 1.
Claims (5)
1. integrated automatic mediation hopper; It is characterized in that changing the 5-7 rice dismounting of run coal bin (1) hypomere to feeder (9) top into dried shrimp shape hopper (2); Described dried shrimp shape hopper (2) bottom connects insertion plate door (6); Coal machine plug-in type sealed expansion joint (8) is set between described insertion plate door (6) and the feeder (9), and the coal breakage pipeline section of run coal bin (1) directly inserts in the feeder (9); Described dried shrimp shape hopper (2) outside installs 2-8 bulkhead rapping pneumatic hammer (5) additional, and wherein 2 are installed between insertion plate door (6) and the feeder plug-in type sealed expansion joint (8); Described dried shrimp shape hopper (2) headwall is provided with manhole door (4), inspection door (7); Described bulkhead rapping pneumatic hammer (5) connects automatic fitration freeing arrangement (3).
2. a kind of integrated automatic mediation hopper as claimed in claim 1; It is characterized in that described dried shrimp shape hopper (2) is combined by 4-12 pitch circle platform; Every joint height 400-1000mm, top round platform diameter is greater than following round platform, and inwall, outward appearance are the rounded shape.
3. a kind of integrated automatic mediation hopper as claimed in claim 1; It is characterized in that described manhole door (4) cuts a plate as hole door (44) in the appropriate location of dried shrimp shape hopper headwall (41); Four side welds of hole door (44) connect gusset (43), on one side gusset (43) installation hinge (42), the another side gusset (43) of symmetry is welded to connect plate (45); Connecting panel (45) is broken line shape, and an end has groove (47); Be welded with bolt on the dried shrimp shape hopper headwall (41), connecting panel (45) is connected with dried shrimp shape hopper headwall (41) screw (46).
4. a kind of integrated automatic mediation hopper as claimed in claim 1; It is characterized in that described automatic fitration freeing arrangement (3) comprises storage tank (11), steel wire tennis (12), automatic drain valve (16); The set inside steel wire tennis (12) of described storage tank (11), the bottom connects automatic drain valve (16), manual drainage valve (15).
5. a kind of integrated automatic mediation hopper as claimed in claim 1 is characterized in that described insertion plate door (6) is installed in about 150mm place, feeder (9) top, 200820176247.9,200920273412.7 patented products of preferably having authorized; The patent No. 200920273413.1 patented products that described feeder plug-in type sealed expansion joint (8) has preferably been authorized; The preferred application number of described bulkhead rapping pneumatic hammer (5) is 201120240807.4 product; Disconnected coal signal pickup assembly (10) is installed, 200820176248.3 the patented product of preferably having authorized in the described feeder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104247086A CN102491016A (en) | 2011-12-16 | 2011-12-16 | Integrated automatic dredging hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104247086A CN102491016A (en) | 2011-12-16 | 2011-12-16 | Integrated automatic dredging hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102491016A true CN102491016A (en) | 2012-06-13 |
Family
ID=46182888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104247086A Pending CN102491016A (en) | 2011-12-16 | 2011-12-16 | Integrated automatic dredging hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102491016A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874608A (en) * | 2012-11-07 | 2013-01-16 | 安徽康迪纳电力科技有限责任公司 | Rotary-cut type integrated central feeding machine |
| CN103612845A (en) * | 2013-12-16 | 2014-03-05 | 安徽康迪纳电力科技有限责任公司 | Device for solving coal clogging problem of coal feeder |
| CN103693318A (en) * | 2013-12-17 | 2014-04-02 | 上海发电设备成套设计研究院 | Hopper anti-blocking device |
| CN106226142A (en) * | 2016-09-09 | 2016-12-14 | 山东省水稻研究所 | A kind of instrument of convenient subpackage steel ball |
| CN107601090A (en) * | 2017-08-31 | 2018-01-19 | 浦江县晶富农业科技有限公司 | The feeding apparatus of bag is opened using inertia |
| CN107628380A (en) * | 2017-09-29 | 2018-01-26 | 河南省中利工矿设备制造有限公司 | A kind of hopper dredging system |
| CN110116874A (en) * | 2019-06-18 | 2019-08-13 | 安徽康迪纳电力科技有限责任公司 | A kind of anti-blocking block clearing coal scuttle of dried shrimp curve |
| CN110877443A (en) * | 2019-12-05 | 2020-03-13 | 黄建中 | Film processing is with convenient unloading type inflation film manufacturing machine |
| CN114275392A (en) * | 2021-11-23 | 2022-04-05 | 河北邯峰发电有限责任公司 | Intelligent bin wall rapping equipment and rapping method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2748422Y (en) * | 2004-12-09 | 2005-12-28 | 赵东楼 | Jar type hopper dredging machine |
| CN201317551Y (en) * | 2008-12-15 | 2009-09-30 | 高远新 | Anti-blocking machine of run coal bin |
| CN201580823U (en) * | 2009-11-23 | 2010-09-15 | 李华梅 | Raw coal bucket dredge and modification device |
-
2011
- 2011-12-16 CN CN2011104247086A patent/CN102491016A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2748422Y (en) * | 2004-12-09 | 2005-12-28 | 赵东楼 | Jar type hopper dredging machine |
| CN201317551Y (en) * | 2008-12-15 | 2009-09-30 | 高远新 | Anti-blocking machine of run coal bin |
| CN201580823U (en) * | 2009-11-23 | 2010-09-15 | 李华梅 | Raw coal bucket dredge and modification device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874608A (en) * | 2012-11-07 | 2013-01-16 | 安徽康迪纳电力科技有限责任公司 | Rotary-cut type integrated central feeding machine |
| CN102874608B (en) * | 2012-11-07 | 2015-04-01 | 安徽康迪纳电力科技有限责任公司 | Rotary-cut type integrated central feeding machine |
| CN103612845A (en) * | 2013-12-16 | 2014-03-05 | 安徽康迪纳电力科技有限责任公司 | Device for solving coal clogging problem of coal feeder |
| CN103693318A (en) * | 2013-12-17 | 2014-04-02 | 上海发电设备成套设计研究院 | Hopper anti-blocking device |
| CN106226142A (en) * | 2016-09-09 | 2016-12-14 | 山东省水稻研究所 | A kind of instrument of convenient subpackage steel ball |
| CN107601090A (en) * | 2017-08-31 | 2018-01-19 | 浦江县晶富农业科技有限公司 | The feeding apparatus of bag is opened using inertia |
| CN107628380A (en) * | 2017-09-29 | 2018-01-26 | 河南省中利工矿设备制造有限公司 | A kind of hopper dredging system |
| CN110116874A (en) * | 2019-06-18 | 2019-08-13 | 安徽康迪纳电力科技有限责任公司 | A kind of anti-blocking block clearing coal scuttle of dried shrimp curve |
| CN110877443A (en) * | 2019-12-05 | 2020-03-13 | 黄建中 | Film processing is with convenient unloading type inflation film manufacturing machine |
| CN114275392A (en) * | 2021-11-23 | 2022-04-05 | 河北邯峰发电有限责任公司 | Intelligent bin wall rapping equipment and rapping method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102491016A (en) | Integrated automatic dredging hopper | |
| CN103086096B (en) | Hopper bin wall vibrating air hammer | |
| CN202935800U (en) | Integral pneumatic vibration wave rotary-cut type block cleaner | |
| CN103420052A (en) | Program-controlled coal feeding device for raw coal bunker | |
| CN110116874A (en) | A kind of anti-blocking block clearing coal scuttle of dried shrimp curve | |
| CN203667285U (en) | Stock bin automatic detection and blockage removing device | |
| CN105132614B (en) | Devaporizer cinder conveying device | |
| CN102275698B (en) | Bunker wall vibration air hammer | |
| CN203127525U (en) | Hopper wall vibrating strike pneumatic hammer | |
| CN108643963A (en) | For the pressure relief device of underground filling plugging, method and back-filling system | |
| CN203663986U (en) | Teetered bed sorting machine with automatic flushing device | |
| CN201961727U (en) | Pneumatic block clearing device for coal dropping pipe | |
| CN106378306A (en) | Automatic screen detecting device | |
| CN203450637U (en) | Program-controlled coal feeding device for raw coal bunker | |
| CN204210958U (en) | The anti-blocking block clearing coal bunker of integration | |
| CN203494632U (en) | Magnetic field screening machine | |
| CN104399333A (en) | Crushing and screening dust separation plant | |
| CN104436791B (en) | A kind of dewater unit | |
| CN103910149A (en) | Dust remover | |
| CN207850028U (en) | The anti-water collecting device of rotary kiln end kiln tail seal closure | |
| CN101700837A (en) | Device for modifying and dredging raw coal bunker | |
| CN107187890B (en) | Ore pulp part flow arrangement | |
| CN201580823U (en) | Raw coal bucket dredge and modification device | |
| CN207012726U (en) | Knockout | |
| CN206262935U (en) | A kind of acoustic wave pipeline automatic ash removing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |