CN221268574U - Device for blocking sand discharge port - Google Patents
Device for blocking sand discharge port Download PDFInfo
- Publication number
- CN221268574U CN221268574U CN202322162019.3U CN202322162019U CN221268574U CN 221268574 U CN221268574 U CN 221268574U CN 202322162019 U CN202322162019 U CN 202322162019U CN 221268574 U CN221268574 U CN 221268574U
- Authority
- CN
- China
- Prior art keywords
- sand discharge
- discharge port
- rubber
- blocking
- rubber tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004576 sand Substances 0.000 title claims abstract description 33
- 230000000903 blocking effect Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 208000037805 labour Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cyclones (AREA)
Abstract
The utility model relates to the technical field of mine beneficiation, and provides a device for blocking a sand discharge port. The utility model can block the sand discharge port only by inflation, can be taken out after the deflation is disassembled, and can obviously reduce the labor intensity and time of operators and the safety risk of operation.
Description
Technical Field
The utility model relates to the technical field of mine beneficiation, in particular to a device for blocking a sand discharge port.
Background
The cyclone is a classification device commonly used in industries such as mines, ore dressing, smelting and the like, the cyclone divides the entering ore pulp into overflow and sand setting through centrifugal classification, and the overflow and the sand setting enter different devices to carry out the next operation. In actual production, when a ball mill or other equipment into which the sand setting enters fails, a sand discharge port needs to be blocked in the process of fault maintenance, so that the sand setting is temporarily moved in an overflow direction, and the fault equipment is convenient to maintain.
The traditional method has the advantages that the sand discharge opening is blocked by wrapping the hemp cloth on the wood block with proper size, but the method is time-consuming and labor-consuming, the wood block is not stably installed, the wood is loose and has the risk of blocking the pipeline, the labor intensity of operators is high, the efficiency is low, and equipment faults are easy to cause. In addition, when the fault maintenance is completed and the sand discharge port is restored to discharge ores, the wood blocks are inconvenient to detach in time.
In addition to the cyclone, when the ore separating box does not separate ores, the sand discharge port of one end or more ends needs to be temporarily plugged, and the sand discharge port of the cyclone is similar to the sand discharge port of the cyclone.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model provides the device for blocking the sand discharge port, which is simple to operate and can remarkably reduce the labor intensity, time and safety risk of operation personnel.
The technical scheme of the utility model is as follows:
The utility model provides a device of stifled sand discharge mouth, includes first manometer, second manometer, first rubber tube, second rubber tube, rubber ball, connector link and air inlet, the air inlet link to each other with first rubber tube, first rubber tube on install first manometer, first rubber tube link to each other with the second manometer through the connector link, the second manometer link to each other with the rubber ball through the second rubber tube.
Preferably, the rubber ball is elliptical.
Preferably, the connecting buckle is provided with a locking mechanism capable of being opened and closed.
Preferably, the connecting buckle is of a clip structure, and the shape of the connecting buckle is triangular and similar to an air nozzle clip of an inflator.
Preferably, the first rubber tube, the second rubber tube and the rubber ball are made of rubber.
Preferably, the connecting buckle and the air inlet are made of stainless steel.
Preferably, the air inlet of the second pressure gauge is a one-way air inlet nozzle.
The beneficial effects of the utility model are as follows: according to the utility model, in the process of blocking the sand discharge port, wood and linen are not required to be used, the sand discharge port can be blocked only by inflation during installation, and the sand discharge port can be taken out after deflation is disassembled, so that the labor intensity and time of operators and the safety risk of operation can be obviously reduced.
Drawings
FIG. 1 is a schematic view of a structural rubber ball of the present utility model;
FIG. 2 is a schematic view of a structural inflation tube of the present utility model.
In the figure, 1-second manometer, 2-second rubber tube, 3-rubber ball, 4-connector link, 5-air inlet, 6-first manometer, 7-first rubber tube.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description.
1-2, A device for blocking a sand discharge port of a cyclone comprises a first pressure gauge 6, a second pressure gauge 1, a first rubber tube 7, a second rubber tube 2, a rubber ball 3, a connecting buckle 4 and an air inlet 5. The rubber tubes 2, 7 and the rubber ball 3 are mainly made of rubber, and the connector 4 and the air inlet 5 are made of stainless steel.
In the device, an air inlet 5 is connected with a first rubber tube 7, a first pressure gauge 6 is arranged on the first rubber tube 7 and is connected with a second pressure gauge 1 through a connecting buckle 4, one end of a second rubber tube 2 is connected with the second pressure gauge 1, and the other end is connected with a rubber ball 3. This arrangement forms a complete vent tube for inflating the rubber ball 3 through the air inlet 5, while the first and second pressure gauges are used to monitor the air pressure during inflation. In this embodiment, the connecting buckle 4 is a clip-like locking mechanism with a triangular shape and an openable and closable function, similar to the air nozzle clip of an air pump.
In actual use, the connecting buckle 4 is connected with the second pressure gauge 1 to form a complete vent pipe; then the rubber ball 3 is put into the sand discharge hole to be blocked, and is inflated through the air inlet 5. The volume of the rubber ball is enlarged after the rubber ball is inflated, so that the sand discharge port of the cyclone is blocked. At this time, continuing the inflation causes the pressures shown by the first pressure gauge 6 and the second pressure gauge 1 to increase, which indicates that the inflation is completed. If the pressure is too high, deflation can be performed by a deflate trigger of the air inlet 5.
After the inflation is completed, the connecting buckle 4 can be taken out, and only the rubber ball 3 is left to block the sand discharge port of the cyclone. At this time, the first pressure gauge 1 may be used to detect whether the pressure of the rubber ball is sufficient to block the sand discharge port. In this embodiment, the air inlet of the second pressure gauge 1 is a one-way air inlet nozzle, and after the connecting buckle 4 is taken out, the air in the rubber ball 3 and the second rubber tube is not discharged from the second pressure gauge 1.
Compared with the traditional sand outlet blocking and discharging method, the device is simple and convenient to operate, saves time, is detachable and convenient to recycle, and remarkably reduces labor intensity and labor risk.
It should be apparent that the above-described embodiments are merely some, but not all, embodiments of the present utility model. The above examples are only for explaining the present utility model and do not limit the scope of the present utility model. Based on the above embodiments, all other embodiments obtained by those skilled in the art without making creative efforts, i.e., all modifications, equivalents, improvements etc., which are within the spirit and principles of the present utility model, fall within the protection scope of the present utility model as claimed.
Claims (7)
1. The device for blocking the sand discharge port is characterized by comprising a first pressure gauge (6), a second pressure gauge (1), a first rubber tube (7), a second rubber tube (2), a rubber ball (3), a connecting buckle (4) and an air inlet (5); the air inlet (5) is connected with the first rubber tube (7), the first rubber tube (7) is provided with the first pressure gauge (6), the first rubber tube (7) is connected with the second pressure gauge (1) through the connecting buckle (4), and the second pressure gauge (1) is connected with the rubber ball (3) through the second rubber tube (2).
2. A device for plugging a sand discharge opening according to claim 1, characterized in that the rubber ball (3) is oval-shaped.
3. The device for blocking the sand discharge opening according to claim 1, wherein the connecting buckle (4) is provided with a locking mechanism which can be opened and closed.
4. A device for blocking a sand discharge opening according to claim 3, wherein the connecting buckle (4) is of a clip structure and has a triangular shape.
5. The device for blocking a sand discharge opening according to claim 1, wherein the first rubber tube (7), the second rubber tube (2) and the rubber ball (3) are made of rubber.
6. The device for blocking the sand discharge opening according to claim 1, wherein the connecting buckle (4) and the air inlet (5) are made of stainless steel.
7. The device for blocking the sand discharge port according to claim 1, wherein the air inlet of the second pressure gauge (1) is a one-way air inlet nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162019.3U CN221268574U (en) | 2023-08-11 | 2023-08-11 | Device for blocking sand discharge port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162019.3U CN221268574U (en) | 2023-08-11 | 2023-08-11 | Device for blocking sand discharge port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221268574U true CN221268574U (en) | 2024-07-05 |
Family
ID=91698141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322162019.3U Active CN221268574U (en) | 2023-08-11 | 2023-08-11 | Device for blocking sand discharge port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221268574U (en) |
-
2023
- 2023-08-11 CN CN202322162019.3U patent/CN221268574U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |