CN203688264U - Sinter belt head sampling device below blast furnace tank - Google Patents
Sinter belt head sampling device below blast furnace tank Download PDFInfo
- Publication number
- CN203688264U CN203688264U CN201420029927.3U CN201420029927U CN203688264U CN 203688264 U CN203688264 U CN 203688264U CN 201420029927 U CN201420029927 U CN 201420029927U CN 203688264 U CN203688264 U CN 203688264U
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- CN
- China
- Prior art keywords
- blast furnace
- sampling
- belt head
- guide rail
- hydraulic cylinder
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- Withdrawn - After Issue
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sinter belt head sampling device below a blast furnace tank, and relates to the technical field of manufacturing of metallurgical equipment. The sinter belt head sampling device comprises a rack and a slide chute, wherein a horizontal guide rail is arranged between the rack and the slide chute; an arc guide rail is arranged at one side of the rack; a sampling hopper with sliding wheels and a hydraulic cylinder are arranged on the rack; a group of sliding wheels of the sampling hopper is arranged on the arc guide rail; the other group of sliding wheels is arranged on the horizontal guide rail; a cylinder body of the hydraulic cylinder is fixedly connected with the rack; and a piston rod of the hydraulic cylinder is connected with the sampling hoper. By adopting the sinter belt head sampling device, the problems that the belt must be stopped in manual sampling of the sinter belt head below the blast furnace tank, the charging speed of the blast furnace is affected or material loss of the blast furnace is caused by manual sampling, production is affected, and the sinter belt head sampling device is poor in artificial sampling representativeness, large in labor intensity, low in work efficiency and low in safety coefficient can be solved.
Description
Technical field
The utility model relates to metallurgical machinery equipment manufacturing technology field; Especially a kind of device for sintering deposit sampling under steel plant's blast furnace.
Background technology
The sampling of sintering deposit and grasp blast furnace are lowered to the size composition of stove sintering deposit, to instructing ironmaking production to play vital effect.1400 millimeters of blast furnace hypodermis bandwidth, how speed 2.0 meter per seconds, take out representational sample in so quick and wide dark operation belt, to instructing the production of blast furnace production and sintering deposit, stablize smooth operation of furnace, improve output and quality, reduce and consume, have very important significance.But in smelting process, needing sampling at present, the belt that must stop manually enters sieve, platform balance metering with spades sampling, carrying, batch turning on the belt stopping; Certainly will affect like this charging of blast furnace speed or cause blast furnace to lose material, impact is produced; On the other hand, there is human factor in hand sampling, and randomness is poor, thereby representative poor.In addition, labour intensity is large, and work efficiency and safety coefficient are low; The airborne dust at hand sampling scene also can have a strong impact on the healthy of operator.
Utility model content
The purpose of this utility model is to provide sintering deposit belt head portion sampler under a kind of blast furnace, sampler is taking in increment process, full section intercepts material flow, full stream width vertical profile intercepts, institute materialses evenly, regularly, quantitatively, continuously, interruption work all can be controlled, and sample has good representative size composition in kind.It can solve sintering deposit hand sampling under blast furnace and have the belt that must stop, and artificial sample affects charging of blast furnace speed or causes blast furnace to lose material, and impact production and hand sampling are representative poor, and labour intensity is large, the problem that work efficiency and safety coefficient are low.
In order to address the above problem, the technical solution adopted in the utility model is:
Under this blast furnace, sintering deposit belt head portion sampler, comprises the frame before the belt head portion being arranged under blast furnace, is arranged on the chute of described frame below; Between described frame and described chute, horizontal guide rail is installed, be provided with arc guide rail in described frame near a side of the belt head portion under blast furnace, in described frame, be provided with sampling hopper and hydraulic cylinder that movable pulley is housed, one group of movable pulley of described sampling hopper is arranged on described arc guide rail, and another group movable pulley is arranged on described horizontal guide rail; The cylinder body of described hydraulic cylinder is fixedly connected with described frame, and the piston rod of described hydraulic cylinder is connected with described sampling hopper.
In above technical scheme, more specifically scheme is: the distance of the belt head portion under described sampling hopper and described blast furnace at least keeps 300 millimeters.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model is controlled automatically by master-control room, completes sampling hopper and back and forth samples, and sampling hopper is delivered to inspection by sample delivery bucket after turning on while moving to sampler afterbody sample ore being transported to chute; Sampling robotization, the belt that need not stop, has solved and has affected charging of blast furnace speed or cause blast furnace to lose material, and impact production and hand sampling are representative poor, and labour intensity is large, the problem that work efficiency and safety coefficient are low.
2, the utility model adopts hydraulic jack to drive, and compares with existing same category of device, there is no the gear train such as motor, variator, simple in structure, easy to maintenance, and possesses the feature of hydraulically operated equipment (HOE) adjustable speed, and equipment failure rate is low.
3, the utility model sampling trolley travelling Track desigh is upper-turn-type, compares with same category of device, and discharging opening is higher, in the restricted situation in sampling outlet installation site, is more conducive to install.
Brief description of the drawings
Fig. 1 is the utility model structural principle schematic diagram.
Number in the figure is expressed as: 1, the belt head portion under blast furnace; 2, frame; 3, hydraulic cylinder; 4, arc guide rail; 5, sampling hopper; 6, horizontal guide rail; 7, chute; 8, sample delivery bucket.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Sintering deposit belt head portion sampler under the blast furnace of Fig. 1, comprises the frame 2 before the belt head portion 1 being arranged under blast furnace, is arranged on the chute 7 of frame 2 belows; In frame 2 and chute 7 junctions, horizontal guide rail 6 is installed, be provided with arc guide rail 4 in frame 2 near a side of the belt head portion 1 under blast furnace, in frame 2, be provided with sampling hopper 5 and hydraulic cylinder 3 that movable pulley is housed, one group of movable pulley of sampling hopper 5 is arranged on arc guide rail 4, and another group movable pulley is arranged on horizontal guide rail 6; The cylinder body of hydraulic cylinder 3 is fixedly connected with frame 2 one sides, and the piston rod of hydraulic cylinder 3 is connected with sampling hopper 5; When sampling, under the promotion of hydraulic cylinder 3, sampling hopper 5 advances to belt head portion 1 direction under blast furnace along arc guide rail 4 and horizontal guide rail 6, get after sample, under the effect of hydraulic cylinder 3, sampling hopper 5 returns along arc guide rail 4 and horizontal guide rail 6, forms after inclination is poured mineral aggregate sample into chute 7 and slips into sample delivery bucket 8, as shown in dot-and-dash line part in Fig. 1; In Fig. 1, arrow is depicted as sample ore flow path.The distance of the belt head portion 1 under sampling hopper 5 and blast furnace keeps 300 millimeters, guarantees under sampler malfunction, also not cause buildup, avoids affecting the belt normal operation in conveying sintering ore deposit under blast furnace.
Claims (2)
1. a sintering deposit belt head portion sampler under blast furnace, is characterized in that: comprise the front frame (2) of belt head portion (1) being arranged under blast furnace, be arranged on the chute (7) of described frame (2) below; Between described frame (2) and described chute (7), horizontal guide rail (6) is installed, be provided with arc guide rail (4) in described frame (2) near a side of the belt head portion (1) under blast furnace, in described frame (2), be provided with sampling hopper (5) and hydraulic cylinder (3) that movable pulley is housed, it is upper that one group of movable pulley of described sampling hopper (5) is arranged on described arc guide rail (4), and another group movable pulley is arranged on described horizontal guide rail (6); The cylinder body of described hydraulic cylinder (3) is fixedly connected with described frame (2), and the piston rod of described hydraulic cylinder (3) is connected with described sampling hopper (5).
2. sintering deposit belt head portion sampler under blast furnace according to claim 1, is characterized in that: the distance of the belt head portion (1) under described sampling hopper (5) and described blast furnace at least keeps 300 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029927.3U CN203688264U (en) | 2014-01-17 | 2014-01-17 | Sinter belt head sampling device below blast furnace tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029927.3U CN203688264U (en) | 2014-01-17 | 2014-01-17 | Sinter belt head sampling device below blast furnace tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688264U true CN203688264U (en) | 2014-07-02 |
Family
ID=51010151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029927.3U Withdrawn - After Issue CN203688264U (en) | 2014-01-17 | 2014-01-17 | Sinter belt head sampling device below blast furnace tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688264U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655447A (en) * | 2014-01-17 | 2015-05-27 | 柳州钢铁股份有限公司 | Device for sampling head of sintering ore belt below groove of blast furnace |
| CN105865830B (en) * | 2015-01-23 | 2018-06-26 | 鞍钢股份有限公司 | A kind of mixing iron ore sampling and chemical component prediction method |
| CN108254216A (en) * | 2018-03-15 | 2018-07-06 | 攀钢集团西昌钢钒有限公司 | Mineral aggregate sampling method, device and the readable storage medium storing program for executing of a kind of blast furnace |
| CN108613844A (en) * | 2018-07-07 | 2018-10-02 | 吉林亚泰水泥有限公司 | A kind of clinker Autosampler |
-
2014
- 2014-01-17 CN CN201420029927.3U patent/CN203688264U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655447A (en) * | 2014-01-17 | 2015-05-27 | 柳州钢铁股份有限公司 | Device for sampling head of sintering ore belt below groove of blast furnace |
| CN105865830B (en) * | 2015-01-23 | 2018-06-26 | 鞍钢股份有限公司 | A kind of mixing iron ore sampling and chemical component prediction method |
| CN108254216A (en) * | 2018-03-15 | 2018-07-06 | 攀钢集团西昌钢钒有限公司 | Mineral aggregate sampling method, device and the readable storage medium storing program for executing of a kind of blast furnace |
| CN108254216B (en) * | 2018-03-15 | 2021-04-27 | 攀钢集团西昌钢钒有限公司 | Method and device for sampling mineral aggregate of blast furnace tank and readable storage medium |
| CN108613844A (en) * | 2018-07-07 | 2018-10-02 | 吉林亚泰水泥有限公司 | A kind of clinker Autosampler |
| CN108613844B (en) * | 2018-07-07 | 2024-03-26 | 吉林亚泰水泥有限公司 | Automatic sampler for cement clinker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20171114 |