CN208672369U - The multilayer sampling device of carbon ramming mass - Google Patents
The multilayer sampling device of carbon ramming mass Download PDFInfo
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- CN208672369U CN208672369U CN201821310766.XU CN201821310766U CN208672369U CN 208672369 U CN208672369 U CN 208672369U CN 201821310766 U CN201821310766 U CN 201821310766U CN 208672369 U CN208672369 U CN 208672369U
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Abstract
The utility model relates to a kind of multilayer sampling device of carbon ramming mass, including drive pipe, drive pipe includes sequentially connected top plate, probe tube, additional samples pipe and end adjusting sleeve pipe from top to bottom；Probe tube is installed on the lower surface of top plate；Additional samples pipe at least one, be to be detachably connected between additional samples pipe and probe tube and between adjacent additional samples pipe；It is detachably connected between end adjusting sleeve pipe and the lowermost additional samples pipe.The detachable mounting end adjusting sleeve pipe in the lower end of the utility model drive pipe, after being sampled by drive pipe, the end adjusting sleeve pipe for lower end of dismantling, then bottom face is struck off, claim sample weight m that it is close that the body more accurately sampled can be obtained divided by corresponding cavity volume V；The adjustable additional samples pipe of quantity is set between probe tube and end adjusting sleeve pipe, it is close to obtain body at blast furnace carbon ramming mass different depth, it examines filling thickness of carbon bulk cargo whether suitable, construction quality is judged.
Description
Technical field
The utility model relates to ramming mass sampling technique fields, and in particular to a kind of multilayer sampling dress of carbon ramming mass
It sets.
Background technique
In the resistance to material structure of blast furnace, carbon ramming mass is indispensable, and thermal coefficient is one of Key Performance Indicator.It has constructed
Carbon smash that Material is close to be influenced its thermal coefficient very big, but compression ratio > 45% is only required in associated construction specification, not
It is close to body to require.Since the product formula of each supplier is different from, the close phase of body under conditions of identical compression ratio
Difference is larger, this makes thermal coefficient difference that cannot reach production requirement.Therefore, to blast furnace carbon ramming mass be sampled survey body it is close
It is particularly important.
During site operation, generally temporarily interception round tube is sampled construction party, and measurement accuracy is poor, and reason is
The round tube of interception may be filled end during extracting the ramming bed of material, and the defect part is difficult to correct and estimate.
Simultaneously in sampling process, speed is slower, if accelerating round tube pan feeding depth, worker Chang Yin maloperation and pounded hand or round tube and occurred
Inclination, measured value distortion.When scene carries out the laying of carbon bulk cargo, one time filling thickness is leaned on through assaying, if once-paving mistake
Thickness, the close entirety of body after ramming are qualified, but lower layer's body is close may be unqualified, not can guarantee the thermal coefficient that carbon smashes material.Cause
This, it is necessary to the body for smashing material upper and lower level to carbon is close detected respectively it is whether suitable to the once-paving thickness that determines bulk cargo.
Utility model content
The technical problem to be solved by the present invention is in view of the deficiency of the prior art, provide a kind of carbon
The multilayer sampling device of ramming mass, the body that it can quickly and relatively accurately be obtained at blast furnace carbon ramming mass different depth is close, right
Difference closeer than upper and lower level body, and then a loading of carbon bulk cargo is controlled, guarantee the thermal coefficient of carbon ramming mass.
The utility model is technical solution used by solving technical problem set forth above are as follows:
A kind of multilayer sampling device of carbon ramming mass, including drive pipe, the drive pipe include from top to bottom according to
Top plate, probe tube, additional samples pipe and the end adjusting sleeve pipe of secondary connection；The probe tube is installed on the following table of the top plate
Face；The additional samples pipe at least one, be between additional samples pipe and probe tube and between adjacent additional samples pipe
It is detachably connected；It is detachably connected between the end adjusting sleeve pipe and the lowermost additional samples pipe.
In above scheme, the multilayer sampling device of the carbon ramming mass further includes stop sleeve, the stop sleeve packet
It includes and is vertically directed cylinder and horizontal supporting plate, the cylinder that is vertically directed is for plugging the drive pipe, the horizontal supporting plate peace
Loaded on the lower end for being vertically directed cylinder, horizontal supporting plate extends outside from the lower edge for being vertically directed cylinder, the level
It places the upper surface that support plate is close to carbon ramming mass.
In above scheme, the probe tube is inserted in the stop sleeve and can move up and down, the area of the top plate
Greater than the cross-sectional area of the stop sleeve；The probe tube is divided into guide part and sampling portion from top to bottom, the guide part
Length is equal to the length of the stop sleeve, and the upper end of the lower end in the sampling portion and the additional samples pipe, which passes through, to be threadedly engaged
Connection.
In above scheme, the lower end in the sampling portion of the probe tube is faulting of slab ends structure, and the upper end of the additional samples pipe is
With the sampling matched faulting of slab ends structure in subordinate end, cooperated between the probe tube and attachment probe tube by faulting of slab ends structure, two mistakes
It is detachably connected between platform structure by internal screw thread and external screw thread realization.
In above scheme, the lower end of the additional samples pipe is faulting of slab ends structure identical with the sampling subordinate end, adjacent
Cooperated between two additional samples pipes by faulting of slab ends structure, it is removable by internal screw thread and external screw thread realization between two faulting of slab ends structures
Unload connection.
In above scheme, the upper end of the end adjusting sleeve pipe is faulting of slab ends knot identical with additional samples pipe upper end
Structure is cooperated between the lowermost additional samples pipe and end adjusting sleeve pipe by faulting of slab ends structure, between two faulting of slab ends structures
It is detachably connected by internal screw thread and external screw thread realization.
In above scheme, the probe tube, additional samples pipe and the inner wall of end adjusting sleeve pipe, outer wall after assembling are concordant,
And outer diameter is equal to the internal diameter for being vertically directed cylinder.
In above scheme, partition is equipped between the guide part and the cavity in sampling portion.
In above scheme, the multilayer sampling device of the carbon ramming mass further includes hammer, is hammered by the impact
The top plate is beaten, the drive pipe is thrown into carbon ramming mass and is sampled.
The utility model has the beneficial effects that:
1, the detachable mounting end adjusting sleeve pipe in the lower end of drive pipe, after being sampled by drive pipe, lower end of dismantling
Then end adjusting sleeve pipe strikes off bottom face, sample weight m is claimed to can be obtained and more accurately take divided by corresponding cavity volume V
The body of sample is close.In addition, the adjustable additional samples pipe of quantity is arranged, between probe tube and end adjusting sleeve pipe to obtain blast furnace
Whether the body at carbon ramming mass different depth is close, examine filling thickness of carbon bulk cargo suitable, comment construction quality
Sentence, and by the comparison close difference of layered body, and then control a loading of carbon bulk cargo, guarantees the thermally conductive system of carbon ramming mass
Number.
2, stop sleeve is set with outside drive pipe, the horizontal supporting plate of stop sleeve is close to the upper surface of carbon ramming mass
It places, drive pipe insertion is vertically directed in cylinder, on the one hand, without holding round tube when worker strikes, is avoided injury；On the other hand
It can guarantee that drive pipe can move straight down in sampling process, guarantee measurement accuracy.
3, present apparatus structure is simple, compact, is easy to manufacture, easy to operate, reusable, can avoid in operation
Hand is pounded in operation error, and the body that can quickly, accurately obtain carbon ramming mass is close, judges construction quality.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the overall structure diagram of the multilayer sampling device of the utility model carbon ramming mass；
Fig. 2 is enlarged drawing at the A of the multilayer sampling device of carbon ramming mass shown in Fig. 1；
Fig. 3 is the sampling process schematic diagram of the multilayer sampling device of the utility model carbon ramming mass.
In figure: 100, the multilayer sampling device of carbon ramming mass；10, drive pipe；11, top plate；12, probe tube；121,
Guide part；122, sampling portion；123, partition；13, additional samples pipe；14, end adjusting sleeve pipe；20, stop sleeve；21, vertical
Guide cylinder；22, horizontal supporting plate；30, hammer；200, carbon ramming mass.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
It as shown in Figs. 1-2, is the multilayer sampling device 100 of the carbon ramming mass of one preferred embodiment of the utility model, packet
Drive pipe 10 is included, drive pipe 10 includes sequentially connected top plate 11 from top to bottom, probe tube 12, additional samples pipe 13 and end
Portion's adjusting sleeve pipe 14；Probe tube 12 is installed on the lower surface of top plate 11；Additional samples pipe 13 at least one, additional samples pipe 13
It is to be detachably connected between probe tube 12 and between adjacent additional samples pipe 13；End adjusting sleeve pipe 14 and bottom
Additional samples pipe 13 between be detachably connected.
In the prior art using interception round tube sampling when, during extracting the ramming bed of material round tube end be possible to not by
It fills up, which is difficult to correct again and estimate.Therefore the lower end of the drive pipe 10 of the utility model is detachable installation
End adjusting sleeve pipe 14, by drive pipe 10 sample after, the end adjusting sleeve pipe 14 for lower end of dismantling, then strike off sampling set
10 end face of pipe claims sample weight m that it is close that the body more accurately sampled can be obtained divided by corresponding cavity volume.In addition, sampling
Quantity adjustable additional samples pipe 13 is set between pipe 12 and end adjusting sleeve pipe 14, to obtain blast furnace carbon ramming mass 200
Body at different depth is close, compares the close difference of layered body, and then control a loading of carbon bulk cargo, guarantees carbon ramming mass
200 thermal coefficient.
It advanced optimizes, in the present embodiment, the multilayer sampling device 100 of carbon ramming mass further includes stop sleeve 20, branch
Support set cylinder 20 includes being vertically directed cylinder 21 and horizontal supporting plate 22, is vertically directed cylinder 21 for plugging drive pipe 10, level branch
Fagging 22 is installed on the lower end for being vertically directed cylinder 21, and horizontal supporting plate 22 prolongs from the lower edge for being vertically directed cylinder 21 to periphery
It stretches, the upper surface that horizontal supporting plate 22 is close to carbon ramming mass 200 is placed.
During being sampled in the prior art using round tube, it is slower that round tube squeezes into bed of material speed, if accelerating speed, Gong Renchang
Hand is pounded because of operation error or makes round tube run-off the straight, and measured value is caused to be distorted.Therefore the carbon ramming mass of the utility model
Multilayer sampling device 100 stop sleeve 20 is set with outside drive pipe 10, the horizontal supporting plate 22 of stop sleeve 20 is placed in
The upper surface of carbon ramming mass 200, the insertion of drive pipe 10 are vertically directed in cylinder 21, on the one hand, without holding when worker strikes
Round tube is avoided injury；On the other hand it can guarantee that drive pipe 10 can move straight down in sampling process, guarantee measurement essence
Degree.
It advanced optimizes, in the present embodiment, probe tube 12 is inserted in stop sleeve 20 and can move up and down, top plate 11
Area is greater than the cross-sectional area of stop sleeve 20；Probe tube 12 is divided into guide part 121 and sampling portion 122, guide part from top to bottom
121 length is equal to the length of stop sleeve 20, and the lower end in sampling portion 122 and the upper end of additional samples pipe 13 are by being threadedly engaged
Connection.
It advanced optimizes, in the present embodiment, the lower end in the sampling portion 122 of probe tube 12 is faulting of slab ends structure, additional samples pipe
13 upper end be with the matched faulting of slab ends structure in 122 lower end of sampling portion, between probe tube 12 and attachment probe tube 12 pass through faulting of slab ends knot
Structure cooperates, and is detachably connected between two faulting of slab ends structures by internal screw thread and external screw thread realization.
It advanced optimizes, in the present embodiment, the lower end of additional samples pipe 13 is faulting of slab ends knot identical with 122 lower end of sampling portion
Structure is cooperated by faulting of slab ends structure between two neighboring additional samples pipe 13, passes through internal screw thread and outer spiral shell between two faulting of slab ends structures
Line realization is detachably connected.
It advanced optimizes, in the present embodiment, the upper end of end adjusting sleeve pipe 14 is identical with 13 upper end of additional samples pipe
Faulting of slab ends structure is cooperated between the lowermost additional samples pipe 13 and end adjusting sleeve pipe 14 by faulting of slab ends structure, two mistakes
It is detachably connected between platform structure by internal screw thread and external screw thread realization.
It advanced optimizes, in the present embodiment, probe tube 12, additional samples pipe 13 and end adjusting sleeve pipe 14 after assembling
Inner wall, outer wall are concordant, and outer diameter is equal to the internal diameter for being vertically directed cylinder 21.
It advanced optimizes, in the present embodiment, partition 123 is equipped between guide part 121 and the cavity in sampling portion 122.
It advanced optimizes, in the present embodiment, the multilayer sampling device 100 of carbon ramming mass further includes hammer 30, is passed through
Hammer 30 strikes top plate 11, and drive pipe 10 is thrown into carbon ramming mass 200 and is sampled.
As shown in figure 3, for a section additional samples pipe 13 is set between probe tube 12 and end adjusting sleeve pipe 14, explanation
The application method of the multilayer sampling device 100 of the utility model carbon ramming mass:
When sampling, stop sleeve 20 is tightly attached to ramming charge level, and assembled drive pipe 10 is inserted into stop sleeve 20 simultaneously
It is concordant with its bottom surface；Again with hammer 30 quickly by the end adjusting sleeve pipe 14 of drive pipe 10, additional samples pipe 13 and sampling
Portion 122 is sent into the ramming bed of material；Drive pipe 10 is extracted, end adjusting sleeve pipe 14 of dismantling strikes off the bottom end of additional samples pipe 13
Face claims sample weight m for the first time1；It dismantles additional samples pipe 13, strikes off the bottom face in sampling portion 122 again, claim sample weight m second2.If
The cavity volume of additional samples pipe 13 is V1, the cavity volume in sampling portion 122 is V2, obtain quickly and accurately blast furnace carbon
The close ρ of lower layer's body of ramming mass1=(m1-m2)/V1, the close ρ of lower layer's body2=m2/V2.The close difference of upper and lower level body is compared, and then controls carbon
Loading of plain bulk cargo.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (9)
1. a kind of multilayer sampling device of carbon ramming mass, including drive pipe, which is characterized in that the drive pipe include from
The sequentially connected top plate of top to bottm, probe tube, additional samples pipe and end adjusting sleeve pipe；The probe tube is installed on the top plate
Lower surface；The additional samples pipe at least one, between additional samples pipe and probe tube and adjacent additional samples pipe it
Between be to be detachably connected；It is detachably connected between the end adjusting sleeve pipe and the lowermost additional samples pipe.
2. the multilayer sampling device of carbon ramming mass according to claim 1, which is characterized in that the carbon ramming mass
Multilayer sampling device further includes stop sleeve, and the stop sleeve includes being vertically directed cylinder and horizontal supporting plate, described to lead vertically
The lower end for being vertically directed cylinder, horizontal supporting plate are installed on for plugging the drive pipe, the horizontal supporting plate to cylinder
It extends outside from the lower edge for being vertically directed cylinder, the upper surface that the horizontal supporting plate is close to carbon ramming mass is placed.
3. the multilayer sampling device of carbon ramming mass according to claim 2, which is characterized in that the probe tube is inserted in
It in the stop sleeve and can move up and down, the area of the top plate is greater than the cross-sectional area of the stop sleeve；The sampling
Pipe is divided into guide part and sampling portion from top to bottom, and the length of the guide part is equal to the length of the stop sleeve, the sampling
The lower end in portion is connect with the upper end of the additional samples pipe by being threadedly engaged.
4. the multilayer sampling device of carbon ramming mass according to claim 3, which is characterized in that the sampling of the probe tube
The lower end in portion is faulting of slab ends structure, and the upper end of the additional samples pipe is and the sampling matched faulting of slab ends structure in subordinate end, the sampling
Cooperated between pipe and attachment probe tube by faulting of slab ends structure, it is removable by internal screw thread and external screw thread realization between two faulting of slab ends structures
Unload connection.
5. the multilayer sampling device of carbon ramming mass according to claim 4, which is characterized in that the additional samples pipe
Lower end is faulting of slab ends structure identical with the sampling subordinate end, is cooperated between two neighboring additional samples pipe by faulting of slab ends structure,
It is detachably connected between two faulting of slab ends structures by internal screw thread and external screw thread realization.
6. the multilayer sampling device of carbon ramming mass according to claim 5, which is characterized in that the end adjusting sleeve pipe
Upper end be faulting of slab ends structure identical with additional samples pipe upper end, be located at the lowermost additional samples pipe and end adjusting set
Cooperated between pipe by faulting of slab ends structure, is detachably connected between two faulting of slab ends structures by internal screw thread and external screw thread realization.
7. according to the multilayer sampling device of the described in any item carbon ramming masses of claim 3-6, which is characterized in that after assembling
Probe tube, additional samples pipe and the inner wall of end adjusting sleeve pipe, outer wall are concordant, and outer diameter is vertically directed cylinder equal to described
Internal diameter.
8. according to the multilayer sampling device of the described in any item carbon ramming masses of claim 3-6, which is characterized in that the guiding
Partition is equipped between portion and the cavity in sampling portion.
9. the multilayer sampling device of carbon ramming mass according to claim 1, which is characterized in that the carbon ramming mass
Multilayer sampling device further includes hammer, strikes the top plate by the hammer, throws the drive pipe into carbon and smash
It is sampled in dnockout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310766.XU CN208672369U (en) | 2018-08-14 | 2018-08-14 | The multilayer sampling device of carbon ramming mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310766.XU CN208672369U (en) | 2018-08-14 | 2018-08-14 | The multilayer sampling device of carbon ramming mass |
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| CN208672369U true CN208672369U (en) | 2019-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672381A (en) * | 2019-11-14 | 2020-01-10 | 河南工程学院 | Multilayer filters soil pore water collection system |
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2018
- 2018-08-14 CN CN201821310766.XU patent/CN208672369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672381A (en) * | 2019-11-14 | 2020-01-10 | 河南工程学院 | Multilayer filters soil pore water collection system |
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