CN110203606A - A kind of protecting against shock chute - Google Patents
A kind of protecting against shock chute Download PDFInfo
- Publication number
- CN110203606A CN110203606A CN201910474185.2A CN201910474185A CN110203606A CN 110203606 A CN110203606 A CN 110203606A CN 201910474185 A CN201910474185 A CN 201910474185A CN 110203606 A CN110203606 A CN 110203606A
- Authority
- CN
- China
- Prior art keywords
- elephant trunk
- chute
- flange
- bin gate
- reduce
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 51
- 241000406668 Loxodonta cyclotis Species 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000003082 abrasive agent Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 238000005299 abrasion Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000008188 pellet Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B65G11/00—Chutes
- B65G11/16—Interior surfaces; Linings
- B65G11/166—Interior surfaces; Linings for bulk
-
- 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
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
Landscapes
- Chutes (AREA)
Abstract
A kind of protecting against shock chute, belongs to agglomerates of sintered pellets production technical field.Including flange (1), elephant trunk (2), disclose bin gate (3)；Flange (1) uses circular configuration, and front and back flange is identical, front and back flange and up and down section elephant trunk (2) bolt link；Elephant trunk (2) is tailored using same size steel pipe, is divided 4 sections and is welded, and material abrasive material or inner lining material are inside set, and to reduce the abrasion of chute, elephant trunk (2) inclination angle must be greater than the quiet stocking angle 1-2 degree of material, and elephant trunk (2) tail portion sets horizontal segment；It discloses bin gate (3) and is mounted on that elephant trunk (2) end is perpendicular to be cut on part, the inner wall and perpendicular cut of elephant trunk (2) for disclosing bin gate (3) meet charge level and be all welded with stainless steel plate or wear and shock-resistant material.The advantage is that reducing high-order material end impact power, reduce belt damage, increase material come down in torrents in it is interior can consumption, reduce end kinetic energy, structure is simple, practical；Reduce economic loss.
Description
Technical field
The invention belongs to agglomerates of sintered pellets production technical fields, in particular, provide a kind of protecting against shock chute, are suitable for sintering
In pelletizing production between height material position material transhipment, impact suffered by material feeding belt when can be reduced superaltitude discharging reduces economical
Loss.
Background technique
In agglomerates of sintered pellets production, it is optimal design scheme that the material between adjacent height material position is transported by chute.It is high
Position material has impact force to material feeding belt, and impact force causes material feeding belt deviation, carrying roller damage, material bias, reentrainment of dust, skin
The failures such as band is torn, motor is burnt out.Chute end materials flow velocity is bigger, and impact force is bigger；A material high position is higher, and end flow velocity is got over
Greatly.Traditional chute uses linear design, is gone directly material feeding belt with high inclination-angle, and impact force is very big.It is unloaded especially for a superelevation high position
Material, end impact power be even more it is big surprising, belt is damaged very big, fugitive dust is also big, and personal safety also becomes and asks in some cases
Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of protecting against shock chutes.It solves for superelevation high position discharging, end impact power
Greatly, is damaged to belt very big, the problems such as fugitive dust is also big；High-order material end impact power is reduced, belt damage is reduced.
The present invention includes flange 1, and elephant trunk 2 discloses bin gate 3.Wherein, flange 1 uses circular configuration, and front and back flange is identical, preceding
Rear flange and up and down section chute bolted on connection.Elephant trunk 2 is tailored using same size steel pipe, and points 4 sections are welded, inside set material abrasive material or its
Its inner lining material, to reduce the abrasion of chute, 2 inclination angle of elephant trunk must be greater than the quiet stocking angle 1-2 degree of material, and quiet stocking angle is material
Inherent characteristic, different material have different quiet stocking angles, and 2 tail portion of elephant trunk sets horizontal segment.Disclosing bin gate 3, to be mounted on 2 end of elephant trunk perpendicular
It cuts on part, the inner wall and perpendicular cut of elephant trunk 2 for disclosing bin gate 3 meet charge level and be all welded with stainless steel plate or other wear and shock-resistant materials.2-
10 section chutes dock up and down, from the through material feeding belt in high-order emptying point, can adjust the connection angle in horizontal plane as needed.
It is an advantage of the current invention that reducing high-order material end impact power, reduce belt damage, increase material come down in torrents in
The consumption of energy, reduces end kinetic energy, and structure is simple, practical；Reduce economic loss.
Detailed description of the invention
Fig. 1 is single-unit chute schematic diagram.
Fig. 2 is three section chute connection schematic diagrams.
Wherein label is expressed as in Fig. 1: flange 1, and elephant trunk 2 discloses bin gate 3.
Specific embodiment
The present invention includes flange 1, and elephant trunk 2 discloses bin gate 3.Wherein, flange 1 uses circular configuration, and front and back flange is identical, preceding
Rear flange and up and down section chute bolted on connection.Elephant trunk 2 is tailored using same size steel pipe, and points 4 sections are welded, inside set material abrasive material or its
Its inner lining material, to reduce the abrasion of chute, 2 inclination angle of elephant trunk must be greater than the quiet stocking angle 1-2 degree of material, and quiet stocking angle is material
Inherent characteristic, different material have different quiet stocking angles, and 2 tail portion of elephant trunk sets horizontal segment.Disclosing bin gate 3, to be mounted on 2 end of elephant trunk perpendicular
It cuts on part, the inner wall and perpendicular cut of elephant trunk 2 for disclosing bin gate 3 meet charge level and be all welded with stainless steel plate or other wear and shock-resistant materials.2-
10 section chutes dock up and down, from the through material feeding belt in high-order emptying point, can adjust the connection angle in horizontal plane as needed.
With reference to the accompanying drawings, four sections of steel pipe point is welded into elephant trunk 2, and 2 first and last of elephant trunk terminates circular flange 1, and front and back flange is identical, just
It is connected to each other in more piece chute.Steel pipe is welded heavy caliber pipe using screw thread, can large conveying quantity transported material.The inner wall root of elephant trunk 2
It is laid with respectively according to the property difference of conveyed material or soldering stainless steel, cast iron, oil-bering nelon liner, ultra-high molecular weight polyethylene
The wear-resisting linings such as liner plate, material abrasive material.This chute can transport coal dust, coke powder, pellet, Iron concentrate, sinter return fine, the small lattice material of sintering,
The small particles materials such as dedusting ash, blast furnace granulated slag.Single-unit chute inclination angle should be greater than the quiet stocking angle equal to each material, generally should >=
45°.Each single-unit chute end is equipped with horizontal segment, makes material terminal vertical component velocity 0, dishes out in flat, hits opposite
Belt material is perpendicular to be cut to slow down.It is normally closed to disclose bin gate 3, is opened in putty, carries out disclosing material operation.
The docking of more piece chute, increases material friction area, and mechanical energy is converted into thermal energy, reduces landing speed, to realize pair
The purpose that the impact force of material feeding belt reduces, protection belt operate normally.Single-unit chute height generally sets 2m.Optionally, in water
The connection angle of section chute up and down is adjusted in plane.
The same or similar setting of basic technology principle, all in the scope of the present invention.
Claims (1)
1. a kind of protecting against shock chute, which is characterized in that including flange (1), elephant trunk (2), disclose bin gate (3)；Flange (1) is using round
Structure, front and back flange is identical, front and back flange and up and down section elephant trunk (2) bolt link；Elephant trunk (2) is cut out using same size steel pipe
System is divided 4 sections and is welded, and inside sets material abrasive material or inner lining material, to reduce the abrasion of chute, elephant trunk (2) inclination angle must be greater than material Jing Dui
Product angle 1-2 degree, elephant trunk (2) tail portion sets horizontal segment；It discloses bin gate (3) to be mounted on the part of perpendicular section of elephant trunk (2) end, discloses bin gate (3)
Inner wall and perpendicular cut of elephant trunk (2) meet charge level and be all welded with stainless steel plate or wear and shock-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474185.2A CN110203606A (en) | 2019-05-31 | 2019-05-31 | A kind of protecting against shock chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474185.2A CN110203606A (en) | 2019-05-31 | 2019-05-31 | A kind of protecting against shock chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203606A true CN110203606A (en) | 2019-09-06 |
Family
ID=67790179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474185.2A Pending CN110203606A (en) | 2019-05-31 | 2019-05-31 | A kind of protecting against shock chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565962A (en) * | 2019-09-18 | 2019-12-13 | 上海建工一建集团有限公司 | Tool type chute and construction method |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109772A (en) * | 1996-06-24 | 1998-01-16 | Sumitomo Metal Ind Ltd | Sintering raw material feeder |
| CN2868922Y (en) * | 2005-12-16 | 2007-02-14 | 贵阳铝镁设计研究院 | Buffering chute-pipe of preventing material impact |
| CN200985201Y (en) * | 2006-12-18 | 2007-12-05 | 贵阳铝镁设计研究院 | Blanking mechanism for chute buffer box with great height difference |
| CN201768590U (en) * | 2010-09-03 | 2011-03-23 | 济南重工股份有限公司 | Split type feed chute |
| CN202743979U (en) * | 2012-09-10 | 2013-02-20 | 中冶北方（大连）工程技术有限公司 | Corner funnel and chute device for belt conveyor |
| CN103072804A (en) * | 2013-01-11 | 2013-05-01 | 山西璐安矿业（集团）有限责任公司 | Breakage-proof buffering device for lump coal |
| CN103818677A (en) * | 2014-03-14 | 2014-05-28 | 辽宁工程技术大学 | Buffering blanking dust control system |
| CN204252548U (en) * | 2014-09-01 | 2015-04-08 | 中铁三局集团有限公司 | A kind of device of high drop delivering concrete |
| CN204660584U (en) * | 2015-05-04 | 2015-09-23 | 秦皇岛港股份有限公司 | A kind of chute with poly-material, guide function automatically |
| CN204979982U (en) * | 2015-07-03 | 2016-01-20 | 中冶南方工程技术有限公司 | Elephant trunk of unloading is reprinted in space |
| CN106809667A (en) * | 2017-03-02 | 2017-06-09 | 太原科技大学 | A kind of environmentally friendly depositing dust transfer system |
| CN206871817U (en) * | 2017-06-07 | 2018-01-12 | 无锡中诺环保设备有限公司 | A kind of precisely rate controlling drop impact elephant trunk |
| CN208235527U (en) * | 2018-04-04 | 2018-12-14 | 中国水利水电第十四工程局有限公司 | A kind of high drop Large Diameter Pipeline emission of baiting chute device |
| CN208485148U (en) * | 2018-06-07 | 2019-02-12 | 山东山矿机械有限公司 | Kangaroo mother liner plate |
| CN210285572U (en) * | 2019-05-31 | 2020-04-10 | 北京首钢国际工程技术有限公司 | Anti-impact chute |
-
2019
- 2019-05-31 CN CN201910474185.2A patent/CN110203606A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109772A (en) * | 1996-06-24 | 1998-01-16 | Sumitomo Metal Ind Ltd | Sintering raw material feeder |
| CN2868922Y (en) * | 2005-12-16 | 2007-02-14 | 贵阳铝镁设计研究院 | Buffering chute-pipe of preventing material impact |
| CN200985201Y (en) * | 2006-12-18 | 2007-12-05 | 贵阳铝镁设计研究院 | Blanking mechanism for chute buffer box with great height difference |
| CN201768590U (en) * | 2010-09-03 | 2011-03-23 | 济南重工股份有限公司 | Split type feed chute |
| CN202743979U (en) * | 2012-09-10 | 2013-02-20 | 中冶北方（大连）工程技术有限公司 | Corner funnel and chute device for belt conveyor |
| CN103072804A (en) * | 2013-01-11 | 2013-05-01 | 山西璐安矿业（集团）有限责任公司 | Breakage-proof buffering device for lump coal |
| CN103818677A (en) * | 2014-03-14 | 2014-05-28 | 辽宁工程技术大学 | Buffering blanking dust control system |
| CN204252548U (en) * | 2014-09-01 | 2015-04-08 | 中铁三局集团有限公司 | A kind of device of high drop delivering concrete |
| CN204660584U (en) * | 2015-05-04 | 2015-09-23 | 秦皇岛港股份有限公司 | A kind of chute with poly-material, guide function automatically |
| CN204979982U (en) * | 2015-07-03 | 2016-01-20 | 中冶南方工程技术有限公司 | Elephant trunk of unloading is reprinted in space |
| CN106809667A (en) * | 2017-03-02 | 2017-06-09 | 太原科技大学 | A kind of environmentally friendly depositing dust transfer system |
| CN206871817U (en) * | 2017-06-07 | 2018-01-12 | 无锡中诺环保设备有限公司 | A kind of precisely rate controlling drop impact elephant trunk |
| CN208235527U (en) * | 2018-04-04 | 2018-12-14 | 中国水利水电第十四工程局有限公司 | A kind of high drop Large Diameter Pipeline emission of baiting chute device |
| CN208485148U (en) * | 2018-06-07 | 2019-02-12 | 山东山矿机械有限公司 | Kangaroo mother liner plate |
| CN210285572U (en) * | 2019-05-31 | 2020-04-10 | 北京首钢国际工程技术有限公司 | Anti-impact chute |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565962A (en) * | 2019-09-18 | 2019-12-13 | 上海建工一建集团有限公司 | Tool type chute and construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |