CN220625790U - Device for sampling from inside of rotary equipment - Google Patents
Device for sampling from inside of rotary equipment Download PDFInfo
- Publication number
- CN220625790U CN220625790U CN202322114196.4U CN202322114196U CN220625790U CN 220625790 U CN220625790 U CN 220625790U CN 202322114196 U CN202322114196 U CN 202322114196U CN 220625790 U CN220625790 U CN 220625790U
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- CN
- China
- Prior art keywords
- sampling
- tube
- port
- rotary
- rotating
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- 238000005070 sampling Methods 0.000 title claims abstract description 112
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 description 15
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000009854 hydrometallurgy Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a device for sampling from the inside of a rotary device, which belongs to the field of sampling tools and comprises a sampling tube; the sampling tube comprises a feeding tube, a sampling valve and a discharging tube; the sampling valve is connected between the feeding pipe and the discharging pipe; the sampling tube is obliquely arranged, and the upper port of the sampling tube is upwards inserted into a guide chute at the discharge end of the rotary equipment; a sampling port is arranged above the discharge pipe; according to the utility model, the sampling cup can be used for taking the sample in the rotating equipment from the sampling port by operating the sampling valve, the sampling timeliness can be ensured, and the sampling safety in the rotating equipment is improved.
Description
Technical Field
The utility model belongs to the field of sampling tools, and particularly relates to a device for sampling from the inside of a rotating device.
Background
In the conventional zinc hydrometallurgy process, zinc concentrate is changed into roasted ore after high-temperature roasting and desulfurization by a fluidized cooler and a cylindrical cooler, and the roasted ore is cooled and then sent to a ball mill. Zinc hydrometallurgy requires taking calcine sample to analyze components of the calcine sample as operation control basis of the fluidized bed furnace, a manhole door of a discharge end of the cylinder cooler is required to be opened during daily calcine sampling, a sampling cup is held by a hand and stretches into the discharge end of the cylinder cooler in operation to obtain the calcine, and the cylinder cooler is required to continuously operate and continuously rotate during operation, so that the safety risk of mechanical injury exists in the sampling process, and the safety of sampling personnel is dangerous.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a device for sampling from the inside of a rotary device, which is characterized in that a sampling tube comprising a feeding tube, a sampling valve and a discharging tube is arranged, the upper port of the sampling tube is inserted into a guide chute at the discharging end of the rotary device, so that materials in the rotary device can enter the feeding tube, after the sampling valve is opened, the materials enter the discharging tube through the sampling valve, sampling can be completed without inserting a sampling cup into the rotary device, and mechanical damage in the sampling process is avoided.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the device for sampling from the inside of the rotating equipment comprises a sampling tube; the sampling tube comprises a feeding tube, a sampling valve and a discharging tube; the sampling valve is connected between the feeding pipe and the discharging pipe; the sampling tube is obliquely arranged, and the upper port is upwards inserted into the guide chute at the discharge end of the rotary equipment.
Preferably, a sampling port is formed above the discharge pipe.
Preferably, the rotating device is a horizontal drum.
Preferably, the lower port of the sampling tube communicates with a downstream delivery device of the rotary device.
Preferably, the inclination of the sampling tube is greater than 45 degrees.
Preferably, the device for sampling from the inside of the rotating equipment further comprises a sampling cup; the sampling cup comprises a cup body and a handle; the caliber of the sampling port is larger than the outer size of the cup body.
The utility model has the beneficial effects that:
according to the utility model, the sampling tube comprising the feeding tube, the sampling valve and the discharging tube is arranged, and the upper port of the sampling tube is inserted into the guide chute at the discharging end of the rotary equipment, so that materials in the rotary equipment can enter the feeding tube, and after the sampling valve is opened, the materials enter the discharging tube through the sampling valve, and the sampling is completed through the sampling tube without inserting the sampling cup into the rotary equipment, so that the mechanical damage in the sampling process is avoided.
According to the utility model, the feeding pipe is obliquely arranged, and the upper port of the feeding pipe is upwards inserted into the guide chute at the discharge end of the rotary equipment, so that the feeding pipe can be filled with the material by utilizing the gravity of the material without additionally arranging a conveying mechanism.
According to the utility model, the lower port of the sampling tube is communicated with the downstream conveying equipment of the rotating equipment, so that redundant samples can be discharged into the downstream conveying equipment during sampling; before sampling, the old materials retained in the feed pipe are discharged into downstream conveying equipment and then sampled, so that the old materials are prevented from being mixed, and the timeliness of the sampled samples is ensured; since the redundant or old materials are directly discharged into the downstream conveying equipment, no additional material receiving device is needed.
Drawings
FIG. 1 is a schematic view of the installation location of the present utility model;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic view of the overall structure of the present utility model;
FIG. 4 is a longitudinal cross-sectional view of a sampling cup of the present utility model;
FIG. 5 is a top view of the sampling cup of the present utility model;
in the figure, 1, a motor, 2, a feeding pipe of a rotary device, 3, a rotary device, 4, a guide chute, 5, a sampling pipe, 5-1, 5-2 parts of sampling valve, 5-3 parts of sampling port, 5-4 parts of discharge pipe, 6 parts of manhole door, 7 parts of downstream conveying equipment, 8-1 parts of cup body and 8-2 parts of handle.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1-5, the device for sampling from the interior of the rotary apparatus includes a sampling tube and a sampling cup.
The sampling tube is obliquely arranged, the upper port is upwards inserted into the guide chute 4 at the discharge end of the rotating equipment 3, and the lower port is communicated with the downstream conveying equipment 7 of the rotating equipment 3. The rotating device 3 is of a horizontal drum structure, for example a drum cooler for cooling the roasted ore, and the downstream conveying device 7 is a scraper conveyor.
According to the material characteristic of calcine, the gradient of sampling tube is greater than 45 degrees, so, can guarantee from rotary equipment 3 (drum cooler) discharge end exhaust material can get into the sampling tube, and the last port of sampling tube is the bevel connection, so, can increase the area of feed inlet. The upper port of the sampling tube is provided with the horn-shaped funnel with a large upper part and a small lower part, but when the sampling tube is used, the horn-shaped funnel can cause certain resistance to the discharging of the cylinder cooler, the sampling tube can vibrate, the upper port of the sampling tube is provided with the bevel connection, the unnecessary discharging resistance can be reduced, and the sampling requirement can be met.
The sampling tube comprises a feeding tube 5-1, a sampling valve 5-2 and a discharging tube 5-4, wherein the sampling valve 5-2 is connected between the feeding tube 5-1 and the discharging tube 5-4. The upper port of the feed pipe 5-1 is inserted into the guide chute 4 at the discharge end of the rotating device 3. The lower end opening of the discharging pipe 5-4 can be inserted into a receiving device such as a receiving bucket placed on the ground.
Preferably, the lower end of the discharging pipe 5-4 is communicated with the downstream conveying device 7 (scraper conveyor), so that the excessive sample can be discharged into the downstream conveying device 7 during sampling; before sampling, the old materials retained in the feed pipe are discharged into the downstream conveying equipment 7 for sampling, so that the old materials are prevented from being mixed, and the timeliness of the sampled samples is ensured. Since the excess or old material is discharged directly into the downstream conveying device 7, no additional receiving means are required.
In order to allow the sampling tube to communicate with the downstream conveying device 7 while meeting the slope requirement, the end of the discharge tube 5-4 may be provided with an elbow. A sampling port 5-3 is arranged above the discharge pipe 5-4, and a sampling cup can be directly used for sampling at the sampling port 5-3. Demonstration of sampling operation: the sampling valve 5-2 is opened to discharge the calcine which is retained in the feed pipe 5-1 to the scraper conveyor 7, then the hand-held sampling cup 8 is placed at the sampling port 5-3 to obtain a fresh sample, and finally the sampling valve 5-2 is closed to finish the sampling.
The sampling cup comprises a cup body 8-1 and a handle 8-2; the caliber of the sampling port 5-3 is larger than the outer size of the cup body 8-1.
The utility model can avoid direct contact with the rotating equipment during sampling, avoid the risk of mechanical injury and improve the safety of sampling.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (6)
1. A device for sampling from the interior of a rotary apparatus, comprising a sampling tube; the sampling tube comprises a feeding tube (5-1), a sampling valve (5-2) and a discharging tube (5-4); the sampling valve (5-2) is connected between the feeding pipe (5-1) and the discharging pipe (5-4); the sampling tube is obliquely arranged, and the upper port of the sampling tube is upwards inserted into a guide chute (4) at the discharge end of the rotating equipment (3).
2. The device for sampling from the inside of a rotary apparatus according to claim 1, wherein a sampling port (5-3) is provided above the discharge pipe (5-4).
3. The device for sampling the interior of a rotating apparatus according to claim 1, wherein the rotating apparatus (3) is a horizontal drum.
4. A device for sampling from the interior of a rotating apparatus according to claim 3, characterized in that the lower port of the sampling tube communicates with a transport means (7) downstream of the rotating apparatus (3).
5. The apparatus for sampling from the interior of a rotary device according to claim 1, wherein the inclination of the sampling tube is greater than 45 degrees.
6. The apparatus for sampling from the interior of a rotating device of claim 2, further comprising a sampling cup; the sampling cup comprises a cup body (8-1) and a handle (8-2); the caliber of the sampling port (5-3) is larger than the outer size of the cup body (8-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114196.4U CN220625790U (en) | 2023-08-08 | 2023-08-08 | Device for sampling from inside of rotary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114196.4U CN220625790U (en) | 2023-08-08 | 2023-08-08 | Device for sampling from inside of rotary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220625790U true CN220625790U (en) | 2024-03-19 |
Family
ID=90233934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322114196.4U Active CN220625790U (en) | 2023-08-08 | 2023-08-08 | Device for sampling from inside of rotary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220625790U (en) |
-
2023
- 2023-08-08 CN CN202322114196.4U patent/CN220625790U/en active Active
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