CN209102439U - A kind of stokehold sample sampler - Google Patents
A kind of stokehold sample sampler Download PDFInfo
- Publication number
- CN209102439U CN209102439U CN201821772954.4U CN201821772954U CN209102439U CN 209102439 U CN209102439 U CN 209102439U CN 201821772954 U CN201821772954 U CN 201821772954U CN 209102439 U CN209102439 U CN 209102439U
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- China
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- cutting ferrule
- sampling
- rod
- operating stick
- fastening screw
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Abstract
A kind of stokehold sample sampler disclosed by the utility model a, comprising: operating stick；One is fixed at the cutting ferrule on one end of the operating stick, and the axial direction of the cutting ferrule is axially vertical with the operating stick, and a fastening screw hole is offered on the cutting ferrule；One rod-shaped sampling body, one end of the rod-shaped sampling body extends into the cutting ferrule, its other end extends along the axial of the cutting ferrule to the direction far from the cutting ferrule, a sampling blind hole is offered on the described rod-shaped sampling one end of body far from the cutting ferrule, the central axis of the sampling blind hole is axially vertical and substantially axially vertical with the operating stick with the rod-shaped sampling body；And one rotation be located at the cutting ferrule fastening screw hole in fastening screw.The utility model reduces the probability of furnace liquid exposed time and furnace liquid air-breathing in sampling process, reduces the labor intensity of sampling cost and operator, is conducive to the stability of control of product quality.
Description
Technical field
The utility model relates to sampling instrument technical field more particularly to a kind of stokehold sample samplers.
Background technique
In the production process of alloy smelting casting industry, carrying out composition detection by stokehold sampling mode is tracking furnace liquid
The main means of composition transfer, and could be adjusted to guarantee the important evidence of product quality to alloying component in furnace liquid.Tradition
Stokehold sampling method be usually to use graphite crucible, this method sampling when need operator to push the covering on furnace liquid aside
Material, then sampling crucible is protruded into furnace liquid, it dips furnace liquid and pours into dedicated style cup, demould inspection after cooling.But this
There are following some defects for kind sampling method: when 1, sampling, pushing the covering material on furnace liquid aside, increase the several of furnace liquid air-breathing
Rate is easy to cause the quality of product to reduce；2, it needs to prepare dedicated fire tongs, graphite crucible and sample cup for liquid, considerably increases and take
Sample cost；3, not easy mold release, increases the labor intensity of operator；4, during pouring into dedicated sample cup for liquid, one in furnace liquid
A little ingredients are easy scaling loss, cause detection data and real data deviation misalignment, such as: when producing TP2 product, using traditional
The sampling of stokehold sampling method, stokehold sample P content measuring result are differed with the finished product P content test result that same furnace is cast out
30ppm~78ppm is unfavorable for control of product quality and cost control in this way.
Utility model content
The technical problem to be solved by the utility model is to: a kind of reduce is provided in view of the deficiencies of the prior art and is being taken
Furnace liquid exposed time, the probability for reducing furnace liquid air-breathing, reduction sampling cost and operative employee's labor intensity, guarantee detection during sample
The stokehold sample sampler of the accuracy of data.
Technical problem to be solved in the utility model can adopt the following technical scheme that realize:
A kind of stokehold sample sampler, comprising:
One operating stick；
One is fixed at the cutting ferrule on one end of the operating stick, the axial direction of the axial direction of the cutting ferrule and the operating stick
Vertically, a fastening screw hole is offered on the cutting ferrule；
One is extended into the cutting ferrule using rod-shaped sampling body made of refractory material, one end of the rod-shaped sampling body,
Its other end extends along the axial of the cutting ferrule to the direction far from the cutting ferrule, in the rod-shaped sampling body far from the cutting ferrule
One end on offer a sampling blind hole, the central axis of the sampling blind hole and described rod-shaped sample the axially vertical and big of body
It causes axially vertical with the operating stick；And
One rotation is located at the fastening screw for the rod-shaped sampling body to be fixed in the fastening screw hole of the cutting ferrule.
In a preferred embodiment of the utility model, the refractory material is graphite.
In a preferred embodiment of the utility model, the cutting ferrule is fixed on the operating stick by welding manner
On one end.
In a preferred embodiment of the utility model, the sampling blind hole is in coniform or straight hole shape.
Due to using technical solution as above, the utility model has the beneficial effects that:
1, the utility model does not need the covering material pushed aside on furnace liquid in sampling process, reduces in sampling process
The probability of furnace liquid exposed time and furnace liquid air-breathing, guarantee the quality of product；
2, the utility model greatly reduces sampling cost without dedicated fire tongs, graphite crucible and sample cup for liquid；
3, the utility model is easy demoulding after sampling, significantly reduces the labor intensity of operator；
4, the accuracy of certifiable detection data is sampled using the utility model；After tested, using the utility model
The preceding sample P content measuring result that furnace is sampled differs≤3ppm with the finished product P content test result that same furnace is cast out, in this way
Be conducive to the stability of control of product quality.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1, what is provided in figure is a kind of stokehold sample sampler, including operating stick 100, cutting ferrule 200, rod-shaped
Sample body 300 and fastening screw 400.
Cutting ferrule 200 is fixed on the lower end of operating stick 100 by welding manner, the axial direction and operating stick of cutting ferrule 200
100 it is axially vertical, a fastening screw hole 210 is offered on cutting ferrule 200.Rod-shaped sampling body 300 is made of refractory material, resistance to
Fiery material is preferably graphite.One end 310 of rod-shaped sampling body 300 extends into cutting ferrule 200, and the other end 320 is along cutting ferrule
The 200 axial direction to separate cutting ferrule 200 extends, and offers on the rod-shaped sampling one end 320 of body 300 far from the cutting ferrule
One sampling blind hole 330, sample blind hole 330 central axis and rod-shaped sampling body 300 axially vertical and substantially with operating stick 100
It is axially vertical.In the present embodiment, sampling blind hole 330 is in coniform or straight hole shape.The rotation of fastening screw 400 is located at cutting ferrule 200
Fastening screw hole 210 in, be used to for rod-shaped sampling body 300 being fixed in cutting ferrule 200.
The stokehold sample sampler of the utility model use process is as follows:
Operator first adjusts position of the rod-shaped sampling body 300 in cutting ferrule 200, then will be rod-shaped by fastening screw 400
Sampling body 300 is fixed in cutting ferrule 200.When sampling, the upper end of operator's hand-held bar 100, so that rod-shaped sampling body
300 are inserted into furnace liquid after the covering material on surface straight down, then make rod-shaped sampling body 300 by operating stick 100
Certain angle (substantially 90 °) are rotated, so that furnace liquid enters in the sampling blind hole 330 of rod-shaped sampling body 300, are then passed through
Operating stick 100 will be taken out equipped with the rod-shaped sampling body 300 of furnace liquid, after furnace liquid cooling but after, make to sample blind hole by operating stick 100
Downwards, rod-shaped sampling body 300 is slightly shaken, inspection can be demoulded in 300 aperture.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of stokehold sample sampler characterized by comprising
One operating stick；
One is fixed at the cutting ferrule on one end of the operating stick, and the axial direction of the cutting ferrule and the axial direction of the operating stick are hung down
Directly, a fastening screw hole is offered on the cutting ferrule；
One using rod-shaped sampling body made of refractory material, and one end of the rod-shaped sampling body extends into the cutting ferrule, another
One end extends along the axial of the cutting ferrule to the direction far from the cutting ferrule, the rod-shaped sampling body far from the cutting ferrule one
Offer a sampling blind hole on end, the central axis of the sampling blind hole and the rod-shaped sampling body axially vertical and substantially with
The operating stick it is axially vertical；And
One rotation is located at the fastening screw for the rod-shaped sampling body to be fixed in the fastening screw hole of the cutting ferrule.
2. stokehold sample sampler as described in claim 1, which is characterized in that the refractory material is graphite.
3. stokehold sample sampler as described in claim 1, which is characterized in that the cutting ferrule is fixed on by welding manner
On one end of the operating stick.
4. stokehold sample sampler as described in claim 1, which is characterized in that the sampling blind hole is in coniform or straight hole
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772954.4U CN209102439U (en) | 2018-10-30 | 2018-10-30 | A kind of stokehold sample sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772954.4U CN209102439U (en) | 2018-10-30 | 2018-10-30 | A kind of stokehold sample sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102439U true CN209102439U (en) | 2019-07-12 |
Family
ID=67157279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772954.4U Active CN209102439U (en) | 2018-10-30 | 2018-10-30 | A kind of stokehold sample sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102439U (en) |
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2018
- 2018-10-30 CN CN201821772954.4U patent/CN209102439U/en active Active
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