CN208568364U - A kind of high-temperature powder sampler - Google Patents
A kind of high-temperature powder sampler Download PDFInfo
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- CN208568364U CN208568364U CN201821095253.1U CN201821095253U CN208568364U CN 208568364 U CN208568364 U CN 208568364U CN 201821095253 U CN201821095253 U CN 201821095253U CN 208568364 U CN208568364 U CN 208568364U
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- temperature powder
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Abstract
The pipeline of a kind of high-temperature powder sampler, including feed pipe and charge pot, feed pipe is equipped with high temperature valve, and one end of feed pipe is connected to inside reactor, is connected to inside the other end and charge pot；The capitate side wall of charge pot is equipped with monofilament head and sealing cap, and is equipped with air inlet pipe and exhaust pipe.The device manufacturing of the utility model is simple, easy to operate, at low cost.
Description
Technical field
The utility model belongs to refractory iron ore ore dressing, technical field of coal chemical industry, in particular to a kind of high-temperature powder sampling dress
It sets.
Background technique
Select iron ore magnetic roasting, oil shale oil-refining, in lignite upgrading preparation process, in assay reactor powder at
Part to judge the quality of reaction process, since these temperature of charge are up to 500 DEG C or more, and inside reactor and atmosphere must be every
Absolutely, it is therefore necessary to develop a kind of device and solve the above problems.
Summary of the invention
The purpose of the utility model is to provide a kind of high-temperature powder sampler and its application methods, set in reactor outer wall
Set discharge nozzle.The structures such as high temperature valve and charge pot with inert gas by the air displacement in charge pot, then pass through high temperature valve
High-temperature material is put into charge pot, is sampled after cooling, while simplifying operation reduces cost, avoids leakage when sampling.
The high-temperature powder sampler of the utility model includes feed pipe and charge pot, and the pipeline of feed pipe is equipped with high temperature
One end of valve, feed pipe is connected to inside reactor, is connected to inside the other end and charge pot；The charge pot is inverted
Cone, including top plate and tapered sidewalls, the bottom end of capitate side wall are equipped with monofilament head and sealing cap, and the top of tapered sidewalls is equipped with
Intake valve and exhaust valve are respectively equipped on air inlet pipe and exhaust pipe, air inlet pipe and exhaust pipe
In above-mentioned apparatus, the junction of charge pot and feed pipe is located on top plate.
In above-mentioned apparatus, the junction of feed pipe and reactor is located at sidewall of reactor, and the axis of feed pipe upper section
It is in angle theta with reactor axis, θ is greater than repose angle of material, preferably θ=60 °~70 °.
In above-mentioned apparatus, bottom end and the monofilament head of capitate side wall are assembled together, and sealing cap and monofilament are equipped with below monofilament head
Head is connected by thread seal.
Above-mentioned reactor is magnetizing roast reactor or dry distiller.
The application method of the high-temperature powder sampler of the utility model are as follows:
1, exhaust valve and intake valve are opened, inert gas is passed through into charge pot by air inlet pipe, by the sky in charge pot
Gas is discharged from exhaust pipe, is then shut off exhaust valve and intake valve；
2, when reactor works, inside have the high-temperature powder of boiling, and the top surface of high-temperature powder is higher than feed pipe top
When, high temperature valve is opened, so that high-temperature powder is passed through feed pipe under the effect of gravity and enters charge pot, it is enough when being accumulated in charge pot
When the high-temperature powder of amount, high temperature valve is closed；
3, it after the material in charge pot is cooled to room temperature, opens sealing cap and releases material, complete sampling.
In the above method, if feed pipe blocks, intake valve is opened, inert gas is blown into reactor, dredged
Logical feed pipe.
In the above method, charge pot surface temperature is detected using temperature-measuring gun, is measured when being opened from high temperature valve, when measuring temperature
When degree variation is more than 100 DEG C, the high-temperature powder of accumulation sufficient amount in charge pot is determined.
Above-mentioned inert gas selects nitrogen or carbon dioxide.
The beneficial effects of the utility model are: refractory iron ore magnetizing roast, oil shale oil-refining or lignite upgrading etc. are processed
Cheng Zhong, high-temperature powdery materials of the inside full of boiling need to chemically examine material in reactor when examining operating index among operating condition
The case where participating in reaction takes out part high-temperature material and carries out assay to judge the intermediate operating condition of operating condition, while will be every
Exhausted reactor and atmosphere to avoid leakage and generate poisoning and explosion, using the present apparatus can solve it is above-mentioned between inscribe, and manufacture
Simply, easy to operate, it is at low cost.
Detailed description of the invention
Fig. 1 is the high-temperature powder sampler structural schematic diagram of the utility model；
In figure, 1, reactor, 2, feed pipe, 3, high temperature valve, 4, charge pot, 5, monofilament head, 6, sealing cap, 7, air inlet pipe,
8, intake valve, 9, exhaust valve, 10, exhaust pipe.
Specific embodiment
In the utility model embodiment the high-temperature powder of inside reactor be the Iron Ore Powder of magnetization reduction, oil shale semi-coke or
Coal semicoke.
The specification of feed pipe is DN50 in the utility model embodiment.
Reactor in the utility model embodiment is magnetizing roast reactor or dry distiller.
Inert gas in the utility model embodiment selects nitrogen or carbon dioxide.
The material selection of feed pipe, air inlet pipe, exhaust pipe, charge pot, monofilament head and sealing cap in the utility model embodiment
304 stainless steels.
The utility model embodiment high temperature valve is powder slide valve, and maximum operation (service) temperature is not less than 500 DEG C；Intake valve
It is ball valve with exhaust valve, maximum operation (service) temperature is not less than 200 DEG C.
The utility model judges that the high-temperature powder of accumulation sufficient amount in charge pot also judges to tire out by the way of tapping side wall
Product height.
Charge pot total measurement (volume) is 1L in the utility model embodiment.
Embodiment 1
High-temperature powder sampler structure is set on the pipeline of feed pipe 2 as shown in Figure 1, including feed pipe 2 and charge pot 4
There is high temperature valve 3, be connected to inside one end of feed pipe 2 and reactor 1, is connected to inside the other end and charge pot 4；The charge
Pot 4 is inverted cone, including top plate and tapered sidewalls, the bottom end of capitate side wall are equipped with monofilament head 5 and sealing cap 6, taper
The top of side wall is equipped with air inlet pipe 7 and exhaust pipe 10, is respectively equipped with intake valve 8 and exhaust valve 9 on air inlet pipe 7 and exhaust pipe 10；
The junction of charge pot 4 and feed pipe 2 is located on top plate；
The junction of feed pipe 2 and reactor 1 is located at 1 side wall of reactor, and feed pipe 2 divides for upper section and lower section, feed pipe 2
The axis and 1 axis of reactor (being equivalent to sidewall of reactor) of upper section are in angle theta, θ=65 °；The lower section and horizontal plane of feed pipe 2
Vertically；High temperature valve is located at the lower section of feed pipe 2；
The bottom end of capitate side wall is assembled together with monofilament head 5, is equipped with sealing cap 6 below monofilament head 5 and monofilament head 5 passes through spiral shell
Line is tightly connected；
Reactor is magnetizing roast reactor；
Application method are as follows:
Exhaust valve and intake valve are opened, inert gas is passed through into charge pot by air inlet pipe, by the air in charge pot
It is discharged from exhaust pipe, is then shut off exhaust valve and intake valve；
When reactor carries out refractory iron ore magnetizing roast work, inside have the high-temperature powder of boiling, and high-temperature powder
When top surface is higher than feed pipe top, high temperature valve is opened, so that high-temperature powder is passed through feed pipe under the effect of gravity and enters charge pot,
When accumulating the high-temperature powder of sufficient amount in charge pot, high temperature valve is closed；
After the material in charge pot is cooled to room temperature, opens sealing cap and release material, complete sampling.
If feed pipe blocks, intake valve is opened, inert gas is blown into reactor, dredges feed pipe；
Charge pot surface temperature is detected using temperature-measuring gun, is measured when being opened from high temperature valve, is more than when measuring temperature change
At 100 DEG C, the high-temperature powder of accumulation sufficient amount in charge pot is determined；
Inert gas selects nitrogen or carbon dioxide.
Embodiment 2
With embodiment 1, difference is device:
θ=60 °；
Reactor is dry distiller；
With embodiment 1, difference is method:
Reactor carries out oil shale oil-refining work.
Embodiment 3
With embodiment 1, difference is device:
θ=70 °；
Reactor is dry distiller；
With embodiment 1, difference is method:
Reactor carries out lignite upgrading work.
Claims (5)
1. a kind of high-temperature powder sampler, it is characterised in that including feed pipe and charge pot, the pipeline of feed pipe is equipped with height
One end of warm valve, feed pipe is connected to inside reactor, is connected to inside the other end and charge pot；The charge pot is to be inverted
Cone, including top plate and tapered sidewalls, the bottom end of capitate side wall be equipped with monofilament head and sealing cap, set above tapered sidewalls
There are air inlet pipe and exhaust pipe, is respectively equipped with intake valve and exhaust valve on air inlet pipe and exhaust pipe.
2. a kind of high-temperature powder sampler according to claim 1, it is characterised in that the charge pot and feed pipe
Junction be located on top plate.
3. a kind of high-temperature powder sampler according to claim 1, it is characterised in that the feed pipe and reactor
Junction be located at sidewall of reactor, and the axis of feed pipe upper section and reactor axis are in angle theta, θ=60 ° ~ 70 °.
4. a kind of high-temperature powder sampler according to claim 1, it is characterised in that the bottom end of the capitate side wall
It is assembled together with monofilament head, sealing cap is equipped with below monofilament head and is connect with monofilament head by thread seal.
5. a kind of high-temperature powder sampler according to claim 1, it is characterised in that the reactor is Roasting
Burn reactor or dry distiller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095253.1U CN208568364U (en) | 2018-07-11 | 2018-07-11 | A kind of high-temperature powder sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095253.1U CN208568364U (en) | 2018-07-11 | 2018-07-11 | A kind of high-temperature powder sampler |
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| Publication Number | Publication Date |
|---|---|
| CN208568364U true CN208568364U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821095253.1U Active CN208568364U (en) | 2018-07-11 | 2018-07-11 | A kind of high-temperature powder sampler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760391A (en) * | 2018-07-11 | 2018-11-06 | 沈阳鑫博工业技术股份有限公司 | A kind of high-temperature powder sampler and its application method |
-
2018
- 2018-07-11 CN CN201821095253.1U patent/CN208568364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760391A (en) * | 2018-07-11 | 2018-11-06 | 沈阳鑫博工业技术股份有限公司 | A kind of high-temperature powder sampler and its application method |
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