CN103394399A - Discharging crushing device of direct reduced iron - Google Patents
Discharging crushing device of direct reduced iron Download PDFInfo
- Publication number
- CN103394399A CN103394399A CN201310324528XA CN201310324528A CN103394399A CN 103394399 A CN103394399 A CN 103394399A CN 201310324528X A CN201310324528X A CN 201310324528XA CN 201310324528 A CN201310324528 A CN 201310324528A CN 103394399 A CN103394399 A CN 103394399A
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- fixedly connected
- discharging
- knife bar
- frame
- clamping
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- 238000007599 discharging Methods 0.000 title claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention discloses a discharging crushing device of direct reduced iron. The discharging crushing device comprises a rack, a material collecting container, rotating cutting head devices, clamping positioning devices and a power lifting device, wherein the material collecting container is fixed between an upper beam and a lower beam of the rack; each rotating cutting head device comprises a cutting head, a cutter rod fixedly connected with the cutting head and a rotation driving device used for driving the cutter rod to rotate, and the cutting heads pass through the bottom of the material collecting container so as to be positioned in the material collecting container; the clamping positioning devices are positioned on the upper beam of the rack and is used for positioning and clamping on a reaction tank arranged on the rack, and the center line of the reaction tank is coincided with that of the cutter rod; the power lifting device comprises a lifting platform and a lifting driving device, the lifting platform is fixedly connected with the rotation driving device of the rotating cutting head device, and the lifting driving device is used for driving the lifting platform to do an upper-down movement. The discharging crushing device provided by the invention has the advantages that the structure is simple, the use is convenient, the failure rate is low, the discharging crushing work efficiency of the direct reduced iron is greatly improved, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of auxiliary device of DRI production line, especially a kind of discharging breaker of DRI.
Background technology
the production process of DRI production line is: the compound of Iron Ore Powder and reducing agent is pressed into cylindric reduction blocks by the briquetting hydraulic forming machine, the code block machine is piled up compressing cylinder reduction blocks on kiln car by column, can filler is sleeved on retort on the cylinder reduction blocks, the kiln car of filling the column reduction blocks of overcoat retort is fed in tunnel cave and carries out roasting, volume occurs after chemical reaction and expands the inwall that props up retort in the column reduction blocks in retort, after roasting is completed, the column reduction blocks becomes DRI, after kiln car is released from tunnel cave, be transported to and unload under the tank machine, unload the tank machine and be arranged with the discharging breaker.Unload the tank machine the retort handling on kiln car to the discharging breaker, the clamp clamps retort of unloading the tank machine slowly falls, the crushing cutter head rotation of discharging breaker, broken and the whereabouts the DRI of retort inside, DRI after fragmentation falls into drag conveyor, be transported to next station by drag conveyor, empty retort is hung and is sent back on kiln car by unloading the tank machine, carries out follow-up recycling.Existing discharging breaker is when work; there is following point: when unloading the tank machine clamp and clamping retort to the cutter head upper feeding of discharging breaker; because unloading the tank machine clamp, there is error in retort to the direction of cutter head feeding and the direction of cutter head knife bar; cause cutter head often can contact with retort when rotated; cause retort to be damaged, equipment failure rate is high.
Summary of the invention
, in order to solve the problems of the technologies described above, the invention provides the discharging breaker of DRI a kind of simple in structure, reasonable in design, easy to use.
The present invention in order to solve the problems of the technologies described above the technical scheme that adopts is: a kind of discharging breaker of DRI, comprise frame, rewinding container, rotary cutter device, clamping and positioning device and power lift, described frame comprises entablature and sill, is fixedly connected with by column between entablature and sill; Described rewinding container is fixed between the entablature and sill of frame; Described rotary cutter device comprises the knife bar that cutter head, upper end are fixedly connected with cutter head and the rotating driving device that rotates in order to drive knife bar, and cutter head penetrates in the rewinding container from the rewinding container bottom; Described clamping and positioning device is positioned on the entablature of frame, be used for being placed on frame, and the retort that the center line of center line and knife bar coincides positions and clamps; Described power lift comprises hoistable platform and lifting drive, and hoistable platform is fixedly connected with rotating driving device, and lifting drive is used for driving hoistable platform and moves up and down.
Described rewinding container, comprise receiving vat and discharging chute, and the receiving vat top is provided with the blanking opening, and bottom surface is provided with discharge openings, and discharging chute communicates with discharge openings and is fixedly connected with, and the receiving vat bottom surface is provided with the hole of passing through for knife bar.
The upper end of described cutter head and knife bar is for detachably being fixedly connected with.
Described rotary cutter device also comprises sealing device, and it is sleeved on the external diameter of knife bar and is fixedly mounted on the rewinding container bottoms.
Described rotating driving device is a kind of motor reducer, and the output of motor reducer is fixedly connected with knife bar.
Described rotary cutter device is a plurality of, and each rotary cutter device is to there being two cover clamping and positioning devices.
Described clamping and positioning device comprises strap, ambulatory splint and clamping driving cylinder, and strap is fixedly mounted on frame, the V-shaped groove shape of its clamping part opening or circular arc type groove shape; Ambulatory splint is fixedly connected with the drive end that clamps driving cylinder, and its clamping part opening is V-shaped groove shape or circular arc type groove shape also, the clamping part opening positioned opposite of the clamping part opening of strap and ambulatory splint; The stiff end that clamps driving cylinder is fixedly connected with frame, and after the clamping part of strap and ambulatory splint clamped retort, the center line of retort overlapped with the center line of knife bar.
Described hoistable platform is provided with the pilot hole with the column sliding connection.
Described lifting drive is a kind of oil cylinder, and cylinder body is fixedly connected with the entablature of frame, and the piston rod and the hoistable platform that stretch out cylinder body are hinged.
Beneficial effect:
Use the present invention that retort clamped positioner location on frame is clamped, the rotary cutter device is done the up and down rectilinear motion under the effect of power lift, and cutter head rotation is simultaneously carried out fragmentation to the DRI in retort, then directly DRI is put away by collector, high efficiency, fault rate reduces greatly, thereby greatly reduces production cost.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 2.
In figure 1, frame, 101, entablature, 102, sill, 103, column, 2, rewinding container, 201, receiving vat, 202, discharging chute, 3, rotary cutter device, 301, cutter head, 302, knife bar, 303, sealing device, 304, rotating driving device, 4, clamping and positioning device, 401, strap, 402, ambulatory splint, 403, clamp driving cylinder, 5, power lift, 501, hoistable platform, 502, lifting drive.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done further concrete detailed explanation.
As shown in the figure, a kind of discharging breaker of DRI, comprise frame 1, rewinding container 2, rotary cutter device 3, clamping and positioning device 4 and power lift 5, described frame 1 comprises entablature 101 and sill 102, is fixedly connected with by four root posts 103 that are arranged on four angles of sill between entablature 101 and sill 102.
Described rewinding container 2, comprise receiving vat 201 and discharging chute 202, receiving vat 201 is fixedly connected with entablature 101, and be arranged on the below of entablature, its top is provided with the blanking opening, corresponding with the through hole on being arranged on entablature, bottom surface at receiving vat 201 is provided with discharge openings, discharging chute 202 communicates with discharge openings and is fixedly connected with, discharging chute 202 tiltables reach the outside of frame 1, so that next process is to the shipment of DRI, the bottom center of receiving vat 201 is provided with the hole of passing through for cutter head 301 and knife bar 302.The hole that supplies cutter head 301 and knife bar 302 to pass through also can be arranged on the non-central place of receiving vat 201 bottom surfaces.
Described rotary cutter device 3 comprises the knife bar 302 that cutter head 301, upper end and cutter head 301 detachably are fixedly connected with, and in order to drive the rotating driving device 304 of knife bar 302 rotations, cutter head 301 penetrates in receiving vat 201 from the centre bore of receiving vat 201 bottoms; Described rotary cutter device 3 is a plurality of, is 6 in the present embodiment, the clamping and positioning device 4 that 3 pairs, each rotary cutter device should have two intervals, cover up and down to arrange.Described rotating driving device 304 is the motor reducer that a kind of motor and decelerator connect as one in the present embodiment, and the output of motor reducer is connected with knife bar 302.Described rotary cutter device 3 also comprises sealing device 303, and it is sleeved on the external diameter of knife bar 302 and is fixedly mounted on the bottom surface of receiving vat 201, in order to prevent the hole leakage of DRI from for knife bar 302, passing through.
Described clamping and positioning device 4 is positioned on the entablature 101 of frame 1, be used for being placed on frame 1, and the retort that the center line of center line and knife bar 302 coincides positions and steps up; Described clamping and positioning device 4 comprises strap 401, ambulatory splint 402 and clamps driving cylinder 403, strap 401 is fixedly mounted on frame 1, the V-shaped groove shape of clamping part opening in the present embodiment, in practical application, the clamping part opening can be also circular arc type groove shape; Ambulatory splint 402 is fixedly connected with the drive end that clamps driving cylinder 403, and its clamping part opening is V-shaped groove shape or circular arc type groove shape also, the clamping part opening positioned opposite of the clamping part opening of strap 401 and ambulatory splint 402; The stiff end that clamps driving cylinder 403 is fixedly connected with frame 1, and after the clamping part of strap 401 and ambulatory splint 402 clamped retort, the center line of retort overlapped with the center line of knife bar 302.
Described power lift 5 comprises hoistable platform 501 and lifting drive 502, and the following and motor reducer as rotating driving device 304 of hoistable platform 501 is fixedly connected with, and motor reducer is connected with the knife bar 302 that passes hoistable platform 501; Described hoistable platform 501 is provided with the pilot hole with column 103 sliding connections, thereby hoistable platform 501 can move up and down along column 103, and driven rotary drive unit 304, knife bar 302 and cutter head 301 are done the up and down rectilinear motion simultaneously; Described lifting drive 502 is a kind of oil cylinder in the present embodiment, cylinder body is fixedly connected with the entablature 101 of frame 1, the piston rod and the hoistable platform 501 that stretch out cylinder body are hinged, and drive hoistable platform 501 is done the up and down rectilinear motion thereby piston rod moves up and down under the driving of hydraulic pressure.
The present invention is when work, retort clamped positioner 4 location on frame 1 clamp, rotary cutter device 3 is being done the up and down rectilinear motion along the column 103 on frame 1 under the effect of power lift 5, and cutter head 301 rotations are simultaneously carried out fragmentation to the DRI in retort, DRI after being broken is dropped into rewinding container 2, then by transporting equipment, DRI is put away.
Claims (9)
1. the discharging breaker of a DRI, it is characterized in that: comprise frame (1), rewinding container (2), rotary cutter device (3), clamping and positioning device (4) and power lift (5), described frame (1) comprises entablature (101) and sill (102), is fixedly connected with by column (103) between entablature (101) and sill (102); Described rewinding container (2) is fixed between the entablature (101) and sill (102) of frame (1); Described rotary cutter device (3) comprises the knife bar (302) that cutter head (301), upper end are fixedly connected with cutter head (301) and the rotating driving device (304) that rotates in order to drive knife bar (302), and cutter head (301) penetrates in rewinding container (2) from rewinding container (2) bottom; Described clamping and positioning device (4) is positioned on the entablature (101) of frame (1), be used for being placed on frame (1), and the retort that the center line of center line and knife bar (302) coincides positions and clamps; Described power lift (5) comprises hoistable platform (501) and lifting drive (502), hoistable platform (501) is fixedly connected with rotating driving device (304), and lifting drive (502) is used for driving hoistable platform (501) and moves up and down.
2. the discharging breaker of a kind of DRI according to claim 1 is characterized in that:
Described rewinding container (2), comprise receiving vat (201) and discharging chute (202), receiving vat (201) top is provided with the blanking opening, bottom surface is provided with discharge openings, discharging chute (202) communicates with discharge openings and is fixedly connected with, and receiving vat (201) bottom surface is provided with the hole of passing through for knife bar (302).
3. the discharging breaker of a kind of DRI according to claim 1 is characterized in that: the upper end of described cutter head (301) and knife bar (302) is for detachably being fixedly connected with.
4. the discharging breaker of a kind of DRI according to claim 1 is characterized in that:
Described rotary cutter device (3) also comprises sealing device (303), and it is sleeved on the external diameter of knife bar (302) and is fixedly mounted on rewinding container (2) bottom surface.
5. the discharging breaker of a kind of DRI according to claim 1, it is characterized in that: described rotating driving device (304) is a kind of motor reducer, the output of motor reducer is fixedly connected with knife bar (302).
6. the discharging breaker of a kind of DRI according to claim 1 is characterized in that:
Described rotary cutter device (3) is a plurality of, and each rotary cutter device (3) is to there being two cover clamping and positioning devices (4).
7. a kind of discharging breaker of DRI according to claim 1, it is characterized in that: described clamping and positioning device (4) comprises strap (401), ambulatory splint (402) and clamps driving cylinder (403), strap (401) is fixedly mounted on frame (1), the V-shaped groove shape of its clamping part opening or circular arc type groove shape; Ambulatory splint (402) is fixedly connected with the drive end that clamps driving cylinder (403), and its clamping part opening is V-shaped groove shape or circular arc type groove shape also, the clamping part opening positioned opposite of the clamping part opening of strap (401) and ambulatory splint (402); The stiff end that clamps driving cylinder (403) is fixedly connected with frame (1), and after the clamping part of strap (401) and ambulatory splint (402) clamped retort, the center line of retort overlapped with the center line of knife bar (302).
8. the discharging breaker of a kind of DRI according to claim 1, it is characterized in that: described hoistable platform (501) is provided with the pilot hole with column (103) sliding connection.
9. the discharging breaker of a kind of DRI according to claim 8, it is characterized in that: described lifting drive (502) is a kind of oil cylinder, cylinder body is fixedly connected with the entablature (101) of frame (1), and the piston rod and the hoistable platform (501) that stretch out cylinder body are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324528.XA CN103394399B (en) | 2013-07-30 | 2013-07-30 | Discharging crushing device of direct reduced iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324528.XA CN103394399B (en) | 2013-07-30 | 2013-07-30 | Discharging crushing device of direct reduced iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103394399A true CN103394399A (en) | 2013-11-20 |
| CN103394399B CN103394399B (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310324528.XA Expired - Fee Related CN103394399B (en) | 2013-07-30 | 2013-07-30 | Discharging crushing device of direct reduced iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103394399B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124775A (en) * | 2019-04-22 | 2019-08-16 | 五矿（湖南）铁合金有限责任公司 | A kind of broken process equipment of ferroalloy |
| CN110358673A (en) * | 2019-04-11 | 2019-10-22 | 武汉原生药谷生物医药科技有限公司 | Cell separation system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459810B1 (en) * | 1990-06-01 | 1998-11-11 | HYLSA, S.A. de C.V. | Method and apparatus for the production of hot direct reduced iron |
| KR100374518B1 (en) * | 1999-08-30 | 2003-03-03 | 가부시키가이샤 고베 세이코쇼 | Method and apparatus for supplying granular raw material for reduced iron |
| CN101988136A (en) * | 2009-08-06 | 2011-03-23 | 洛阳中冶重工机械有限公司 | Automatic production line for directly reducing iron |
| CN201962310U (en) * | 2011-01-21 | 2011-09-07 | 唐山奥特斯科技有限公司 | Integrated unit for discharging and cleaning sponge iron |
| CN102925613A (en) * | 2012-11-22 | 2013-02-13 | 重庆赛迪工业炉有限公司 | Disc type discharge machine of rotary hearth furnace for reducing ion directly at high temperature |
| CN203411562U (en) * | 2013-07-30 | 2014-01-29 | 洛阳中冶重工机械有限公司 | Unloading and crushing device for direct reduction iron |
-
2013
- 2013-07-30 CN CN201310324528.XA patent/CN103394399B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459810B1 (en) * | 1990-06-01 | 1998-11-11 | HYLSA, S.A. de C.V. | Method and apparatus for the production of hot direct reduced iron |
| KR100374518B1 (en) * | 1999-08-30 | 2003-03-03 | 가부시키가이샤 고베 세이코쇼 | Method and apparatus for supplying granular raw material for reduced iron |
| CN101988136A (en) * | 2009-08-06 | 2011-03-23 | 洛阳中冶重工机械有限公司 | Automatic production line for directly reducing iron |
| CN201962310U (en) * | 2011-01-21 | 2011-09-07 | 唐山奥特斯科技有限公司 | Integrated unit for discharging and cleaning sponge iron |
| CN102925613A (en) * | 2012-11-22 | 2013-02-13 | 重庆赛迪工业炉有限公司 | Disc type discharge machine of rotary hearth furnace for reducing ion directly at high temperature |
| CN203411562U (en) * | 2013-07-30 | 2014-01-29 | 洛阳中冶重工机械有限公司 | Unloading and crushing device for direct reduction iron |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358673A (en) * | 2019-04-11 | 2019-10-22 | 武汉原生药谷生物医药科技有限公司 | Cell separation system and method |
| CN110358673B (en) * | 2019-04-11 | 2022-09-13 | 武汉原生药谷生物医药科技有限公司 | Cell separation system and method |
| CN110124775A (en) * | 2019-04-22 | 2019-08-16 | 五矿（湖南）铁合金有限责任公司 | A kind of broken process equipment of ferroalloy |
| CN110124775B (en) * | 2019-04-22 | 2024-04-09 | 五矿（湖南）铁合金有限责任公司 | Ferroalloy crushing processing equipment |
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| Publication number | Publication date |
|---|---|
| CN103394399B (en) | 2015-02-11 |
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| 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee after: LUOYANG ZHONGYE HEAVY INDUSTRY MACHINERY CO.,LTD. Address before: 471000 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee before: LUOYANG ZHONGYE HEAVY INDUSTRY MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |