CN209014302U - A kind of electric arc furnace smelting raw material automatic sampling device - Google Patents
A kind of electric arc furnace smelting raw material automatic sampling device Download PDFInfo
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- CN209014302U CN209014302U CN201821521387.5U CN201821521387U CN209014302U CN 209014302 U CN209014302 U CN 209014302U CN 201821521387 U CN201821521387 U CN 201821521387U CN 209014302 U CN209014302 U CN 209014302U
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- sampler
- electric arc
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- raw material
- clamp ring
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Abstract
The utility model discloses a kind of electric arc furnace smelting raw material automatic sampling devices, including pedestal, support base, fixed device, rotating base, motor shaft, drawstring, large arm, forearm, fixing seat, fixed sampler, probe tube, furnace body, bell, electric arc, fire door, molten steel, sample, a kind of electric arc furnace smelting raw material automatic sampling device of the utility model, it is simple and practical, design is reasonable, it is easy to use, highly-safe feature, it can make operating personnel's fast sampling, effectively save the activity duration, reduce labor intensity, meet production requirement, improve enterprise efficiency, also improve safety when work, multiple samples can be taken simultaneously, working efficiency improves, down-sample the influence to continuous production, personnel are not needed in stokehold manual sampling, reduce the danger of operating personnel, reduce the working strength of sampling personnel , sampling personnel only need simply to install probe tube and the sample removed, increase safety.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of electric arc furnace smelting raw material automatic sampling device.
Background technique
When electric furnace smelting, the ingredient of raw material there are certain requirements, since the material composition of each batch is variant, so often
The first furnace of raw material of a batch when smelting will sample detection raw material ingredient, since it is desired that supplier, chemical examination when fractional sample
Room, third party and standby inspection.So at least taking 6 samples.When sampling, generally conventional way is that personnel use sample spoon before fire door
Sampling.Operating environment is in high-temperature region.The danger for thering is splash to scald at any time.And person works' intensity is big, generally requires 2-3 people and matches
It closes.
Utility model content
The purpose of this utility model is to provide a kind of electric arc furnace smelting raw material automatic sampling device, have it is simple and practical,
Feature reasonable, easy to use, safe is designed, operating personnel's fast sampling can be made, effectively saves the activity duration, is dropped
Low labor intensity, meets production requirement, improves enterprise efficiency, also improve safety when work, can take simultaneously
Multiple samples, working efficiency improve, down-sample the influence to continuous production, do not need personnel in stokehold manual sampling, subtract
The danger of few operating personnel, reduces the working strength of sampling personnel, and sampling personnel only need simply to install probe tube and remove
The characteristics of good sample, increase safety, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric arc furnace smelting raw material automatic sampling
Device, including pedestal, support base, fixed device, rotating base, motor shaft, drawstring, large arm, rotating arm, rotating supporting device,
Fixed sampler, sampler, furnace body, bell, electric arc, fire door, molten steel, sample, shifting axle, the top connection of the pedestal
There is support base, be connected with rotating base above support base, the side of rotating base and support base is connected with fixed device, described
It is connected with shifting axle above rotating base, large arm is connected with above shifting axle, the side of large arm is connected with motor shaft, motor
One end of axis is connected with drawstring, and the top of the large arm is connected with rotating arm, and the front end of rotating arm is connected with rotating supporting device,
Fixed sampler is connected with below rotating supporting device, fixed sampler is by fixing foundation, telescopic device, the first folder
Ring, the second clamp ring and fixed ring composition, fix below foundation and are connected with telescopic device, one end of telescopic device is connected with first
Clamp ring, the other end of telescopic device is connected with the second clamp ring, is provided with fixed ring below the first clamp ring and the second clamp ring, described
It is connected with sampler below fixed sampler, sampler is made of sampling seat, sampler and probe tube, samples seat
Lower section is connected with sampler, and sampler is internally provided with probe tube, and furnace body is provided with below sampler, is connected above furnace body
It is connected to bell, the side of furnace body is connected with fire door, and furnace body is internally provided with electric arc, molten steel and sample, is provided with below electric arc
Molten steel, molten steel are internally provided with sample.
Preferably, the large arm passes through between rotating base and support base as rotation connection.
Preferably, the other end of the drawstring is connect with rotating arm top, and controls rotating arm by motor shaft and drawstring
Sampling.
Preferably, the large arm is rotated by shifting axle, is up and down connection between support base.
Preferably, it is tightly connected between the bell and furnace body to fasten.
Preferably, first clamp ring and the second clamp ring are flexibly connected by telescopic device with fixed foundation.
Preferably, the fixed ring be installed on the outer surface of sampler, the first clamp ring and the second clamp ring by with fixation
Ring is connected and fixed sampler.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, a kind of electric arc furnace smelting raw material automatic sampling device of the utility model is connected with rotation bottom above support base
The side of seat, rotating base and support base is connected with fixed device, and shifting axle, shifting axle are connected with above the rotating base
Top be connected with large arm, large arm passes through between rotating base and support base as rotation connection, large arm by shifting axle rotation, with
It is up and down connection between support base, when sampling, first screws out bell, large arm rotates 180 degree stokehold position, and large arm is put
Under, probe tube is inserted on sampler by operator, can be inserted into multiple probe tubes simultaneously, and large arm lifts back spin and goes to sampling position
Set, large arm is fascinated decline, by the probe tube insertion molten steel of the setting in large arm, after five to eight seconds, large arm lift and rotate to
Stokehold position, operator manually remove probe tube, complete sampling, simple and convenient, when sampler is usually standby, greatly
Arm is disposed vertically, and is rotated by 90 °, prevent influence electric furnace charging, it is simple and practical, design it is reasonable, easy to use, safe
Feature can make operating personnel's fast sampling.
2, a kind of electric arc furnace smelting raw material automatic sampling device of the utility model, fixed sampler is by fixing foundation, stretching
Compression apparatus, the first clamp ring, the second clamp ring and fixed ring composition, fix below foundation and are connected with telescopic device, telescopic device
One end is connected with the first clamp ring, and the other end of telescopic device is connected with the second clamp ring, sets below the first clamp ring and the second clamp ring
It is equipped with fixed ring, the first clamp ring and the second clamp ring and is flexibly connected by telescopic device with fixed foundation, inside fixed sampler
It is provided with double leval jib, it is solid by connecting with fixed ring that fixed ring is installed on the outer surface of probe tube, the first clamp ring and the second clamp ring
Determine probe tube, connected by using double leval jib with fixed ring, keeps probe tube in a vertical position always, effectively save work
The industry time, labor intensity is reduced, meet production requirement, improve enterprise efficiency, also improves safety when work.
3, a kind of electric arc furnace smelting raw material automatic sampling device of the utility model fixes below sampler to be connected with taking
Sampling device, sampler are made of sampling seat, sampler and probe tube, are sampled and are connected with sampler below seat, in sampler
Portion is provided with probe tube, and several probe tubes are arranged on sampler, and the setting of multiple probe tubes can take multiple samples, work simultaneously
Make efficiency raising, down-samples the influence to continuous production.
4, a kind of electric arc furnace smelting raw material automatic sampling device of the utility model connects between bell and furnace body to fasten sealing
It connects, the side of furnace body is connected with fire door, and furnace body is internally provided with electric arc, molten steel and sample, is provided with molten steel, steel below electric arc
Liquid is internally provided with sample, and sampling safety increases, do not need personnel in stokehold manual sampling, reduce the danger of operating personnel
Danger reduces the working strength of sampling personnel, and sampling personnel only need the sample simply installing probe tube and removing, and increases
Add safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the furnace interior cross-sectional view of the structure of the utility model；
Fig. 3 is the fixation sampler connection schematic diagram of the utility model；
Fig. 4 is the sampler internal structure sectional view of the utility model.
In figure: 1, pedestal；2, support base；3, fixed device；4, rotating base；5, motor shaft；6, drawstring；7, large arm；8,
Rotating arm；9, rotating supporting device；10, fixed sampler；101, fixed foundation；102, telescopic device；103, the first clamp ring；
104, the second clamp ring；105, fixed ring；11, sampler；111, seat is sampled；112, sampler；113, probe tube；12, furnace body；
13, bell；14, electric arc；15, fire door；16, molten steel；17, sample；18, shifting axle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of electric arc furnace smelting raw material automatic sampling device, including pedestal 1, support base 2, fixed device
3, rotating base 4, motor shaft 5, drawstring 6, large arm 7, rotating arm 8, rotating supporting device 9, fixed sampler 10, sampler
11, furnace body 12, bell 13, electric arc 14, fire door 15, molten steel 16, sample 17, shifting axle 18, the top of pedestal 1 are connected with support base
2, the top of support base 2 is connected with rotating base 4, and the side of rotating base 4 and support base 2 is connected with fixed device 3, rotates bottom
The top of seat 4 is connected with shifting axle 18, and the top of shifting axle 18 is connected with large arm 7, and large arm 7 passes through rotating base 4 and support base 2
Between for rotation connection, it is up and down connection between support base 2 that large arm 7, which is rotated by shifting axle 18, when sampling, first
Bell 13 is screwed out, large arm 7 rotates 180 degree stokehold position, and large arm 7 is put down, and probe tube 113 is inserted into sampler by operator
On 112, it can be inserted into multiple probe tubes 113 simultaneously, large arm 7 lifts back spin and goes to sample position, and large arm 7 is fascinated decline, will be big
In the probe tube insertion molten steel 16 of setting on arm 7, after 5-8 seconds, large arm 7 is lifted and is rotated to stokehold position, operator's hand
It is dynamic to remove probe tube, sampling is completed, simple and convenient, when sampler 11 is standby when flat, large arm 7 is disposed vertically, and is revolved
It turn 90 degrees, prevents from influencing electric furnace charging, the feature simple and practical, design is reasonable, easy to use, safe can make operation people
Member's fast sampling；The side of large arm 7 is connected with motor shaft 5, and one end of motor shaft 5 is connected with drawstring 6, the other end of drawstring 6 with
The connection of 8 top of rotating arm, and rotating arm 8 is controlled by motor shaft 5 and drawstring 6 and is sampled, the top of large arm 7 is connected with rotating arm 8,
The front end of rotating arm 8 is connected with rotating supporting device 9, and the lower section of rotating supporting device 9 is connected with fixed sampler 10, fixed
Sampler 10 is made of fixed foundation 101, telescopic device 102, the first clamp ring 103, the second clamp ring 104 and fixed ring 105, Gu
The lower section for determining foundation 101 is connected with telescopic device 102, and one end of telescopic device 102 is connected with the first clamp ring 103, telescopic device
102 other end is connected with the second clamp ring 104, and the lower section of the first clamp ring 103 and the second clamp ring 104 is provided with fixed ring 105, and
One clamp ring 103 and the second clamp ring 104 are flexibly connected by telescopic device 102 with fixed foundation 101, inside fixed sampler 10
Be provided with double leval jib, fixed ring 105 be installed on the outer surface of sampler 11, the first clamp ring 103 and the second clamp ring 104 by with
Fixed ring 105 is connected and fixed sampler 11, is connected by using double leval jib and fixed ring 105, and probe tube 113 is kept to locate always
In vertical position, the activity duration is effectively saved, reduces labor intensity, production requirement is met, improves enterprise efficiency,
Also improve safety when work；The lower section of fixed sampler 10 is connected with sampler 11, and sampler 11 is by sampling
Seat 111, sampler 112 and probe tube 113 form, and the lower section of sampling seat 111 is connected with sampler 112, set inside sampler 112
It is equipped with probe tube 113, several probe tubes 113 are set on sampler 112, the setting of multiple probe tubes 113 can take multiple simultaneously
Sample, working efficiency improve, and down-sample the influence to continuous production；The lower section of sampler 11 is provided with furnace body 12, furnace
The top of body 12 is connected with bell 13, is tightly connected between bell 13 and furnace body 12 to fasten, the side of furnace body 12 is connected with furnace
Door 15, furnace body 12 is internally provided with electric arc 14, molten steel 16 and sample 17, and molten steel 16 is provided with below electric arc 14, molten steel 16
It is internally provided with sample 17, sampling safety increases, does not need personnel in stokehold manual sampling, reduce the danger of operating personnel,
The working strength of sampling personnel is reduced, sampling personnel only need the sample simply installing probe tube 113 and removing, and increase
Add safety.
In summary: a kind of electric arc furnace smelting raw material automatic sampling device of the utility model, the top of support base 2 is connected with
The side of rotating base 4, rotating base 4 and support base 2 is connected with fixed device 3, and the top of rotating base 4 is connected with shifting axle
18, the top of shifting axle 18 is connected with large arm 7, and large arm 7 passes through between rotating base 4 and support base 2 as rotation connection, large arm 7
It is rotated by shifting axle 18, is up and down connection between support base 2, when sampling, first screwed out bell 13, large arm 7 is revolved
Turnback stokehold position, large arm 7 are put down, and probe tube 113 is inserted on sampler 112 by operator, can be inserted into simultaneously multiple
Probe tube 113, large arm 7 lift back spin and go to sample position, and large arm 7 is fascinated decline, and the probe tube of the setting in large arm 7 is inserted into
In molten steel 16, after 5-8 seconds, large arm 7 is lifted and is rotated to stokehold position, and operator manually removes probe tube, completes sampling,
Simple and convenient, when sampler 11 is standby when flat, large arm 7 is disposed vertically, and is rotated by 90 °, and prevents from influencing electric furnace charging,
Feature simple and practical, design is reasonable, easy to use, safe, can make operating personnel's fast sampling；Fixed sampler 10
It is made of fixed foundation 101, telescopic device 102, the first clamp ring 103, the second clamp ring 104 and fixed ring 105, fixed foundation 101
Lower section be connected with telescopic device 102, one end of telescopic device 102 is connected with the first clamp ring 103, telescopic device 102 it is another
It holds and is connected with the second clamp ring 104, the lower section of the first clamp ring 103 and the second clamp ring 104 is provided with fixed ring 105, the first clamp ring 103
It is flexibly connected by telescopic device 102 with fixed foundation 101 with the second clamp ring 104, fixed sampler 10 is internally provided with four
Connecting rod, fixed ring 105 be installed on the outer surface of sampler 11, the first clamp ring 103 and the second clamp ring 104 by with fixed ring
105 are connected and fixed sampler 11, are connected by using double leval jib and fixed ring 105, keep probe tube 113 always in vertical
Position effectively saves the activity duration, reduces labor intensity, meets production requirement, improves enterprise efficiency, also improves
Safety when work；The lower section of fixed sampler 10 is connected with sampler 11, sampler 11 by sampling seat 111,
Sampler 112 and probe tube 113 form, and the lower section of sampling seat 111 is connected with sampler 112, and sampler 112, which is internally provided with, to be taken
Several probe tubes 113 are arranged on sampler 112 in sample pipe 113, and the setting of multiple probe tubes 113 can take multiple samples simultaneously,
Working efficiency improves, and down-samples the influence to continuous production；It is tightly connected between bell 13 and furnace body 12 to fasten, furnace body
12 side is connected with fire door 15, and furnace body 12 is internally provided with electric arc 14, molten steel 16 and sample 17, is provided with below electric arc 14
Molten steel 16, molten steel 16 are internally provided with sample 17, and sampling safety increases, and does not need personnel in stokehold manual sampling, reduces
The danger of operating personnel, reduces the working strength of sampling personnel, and sampling personnel only need simply to install probe tube 113 and remove
Good sample increases safety.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of electric arc furnace smelting raw material automatic sampling device, including pedestal (1), support base (2), fixed device (3), rotation bottom
Seat (4), drawstring (6), large arm (7), rotating arm (8), rotating supporting device (9), fixed sampler (10), takes motor shaft (5)
Sampling device (11), furnace body (12), bell (13), electric arc (14), fire door (15), molten steel (16), sample (17), shifting axle (18),
It is characterized by: being connected with support base (2) above the pedestal (1), rotating base (4) are connected with above support base (2),
The side of rotating base (4) and support base (2) is connected with fixed device (3), is connected with movement above the rotating base (4)
Axis (18) is connected with large arm (7) above shifting axle (18), and the side of large arm (7) is connected with motor shaft (5), motor shaft (5)
One end is connected with drawstring (6), and the top of the large arm (7) is connected with rotating arm (8), and the front end of rotating arm (8) is connected with rotation
Support device (9) is connected with fixed sampler (10) below rotating supporting device (9), and fixed sampler (10) are by solid
Determine foundation (101), telescopic device (102), the first clamp ring (103), the second clamp ring (104) and fixed ring (105) composition, fixed bottom
It is connected with below column (101) telescopic device (102), one end of telescopic device (102) is connected with the first clamp ring (103), stretches
The other end of device (102) is connected with the second clamp ring (104), is provided with below the first clamp ring (103) and the second clamp ring (104)
Fixed ring (105) is connected with sampler (11) below the fixed sampler (10), and sampler (11) is by sampling seat
(111), sampler (112) and probe tube (113) composition, sample and are connected with sampler (112), sampler below seat (111)
(112) it is internally provided with probe tube (113), is provided with below sampler (11) furnace body (12), furnace body connects above (12)
It is connected to bell (13), the side of furnace body (12) is connected with fire door (15), and furnace body (12) is internally provided with electric arc (14), molten steel
(16) it is provided with molten steel (16) with sample (17), electric arc (14) lower section, molten steel (16) is internally provided with sample (17).
2. a kind of electric arc furnace smelting raw material automatic sampling device according to claim 1, it is characterised in that: the large arm
(7) by being rotation connection between rotating base (4) and support base (2).
3. a kind of electric arc furnace smelting raw material automatic sampling device according to claim 1, it is characterised in that: the drawstring
(6) the other end is connect with rotating arm (8) top, and passes through motor shaft (5) and drawstring (6) control rotating arm (8) sampling.
4. a kind of electric arc furnace smelting raw material automatic sampling device according to claim 1, it is characterised in that: the large arm
(7) it is rotated by shifting axle (18), is up and down connection between support base (2).
5. a kind of electric arc furnace smelting raw material automatic sampling device according to claim 1, it is characterised in that: the bell
(13) it is tightly connected between furnace body (12) to fasten.
6. a kind of electric arc furnace smelting raw material automatic sampling device according to claim 1, it is characterised in that: first folder
Ring (103) and the second clamp ring (104) are flexibly connected by telescopic device (102) with fixed foundation (101).
7. a kind of electric arc furnace smelting raw material automatic sampling device according to claim 1, it is characterised in that: the fixed ring
(105) be installed on the outer surface of sampler (11), the first clamp ring (103) and the second clamp ring (104) by with fixed ring (105)
It is connected and fixed sampler (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821521387.5U CN209014302U (en) | 2018-09-18 | 2018-09-18 | A kind of electric arc furnace smelting raw material automatic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821521387.5U CN209014302U (en) | 2018-09-18 | 2018-09-18 | A kind of electric arc furnace smelting raw material automatic sampling device |
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| Publication Number | Publication Date |
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| CN209014302U true CN209014302U (en) | 2019-06-21 |
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ID=66833376
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| CN201821521387.5U Active CN209014302U (en) | 2018-09-18 | 2018-09-18 | A kind of electric arc furnace smelting raw material automatic sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411785A (en) * | 2019-08-07 | 2019-11-05 | 东北大学 | A kind of sampling steel instrument and its application method |
-
2018
- 2018-09-18 CN CN201821521387.5U patent/CN209014302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411785A (en) * | 2019-08-07 | 2019-11-05 | 东北大学 | A kind of sampling steel instrument and its application method |
| CN110411785B (en) * | 2019-08-07 | 2021-09-07 | 东北大学 | Molten steel sampling instrument and application method thereof |
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