CN216198228U - Underground iron ore smoke treatment system - Google Patents
Underground iron ore smoke treatment system Download PDFInfo
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- CN216198228U CN216198228U CN202122405054.4U CN202122405054U CN216198228U CN 216198228 U CN216198228 U CN 216198228U CN 202122405054 U CN202122405054 U CN 202122405054U CN 216198228 U CN216198228 U CN 216198228U
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Abstract
The utility model belongs to the technical field of iron ore processing, and particularly relates to an iron ore underground smoke treatment system which comprises a smoke collecting pipe, wherein a dust removing chamber, a fan and an absorption pool are arranged on the smoke collecting pipe, a multi-stage dust removing filter element is arranged in the dust removing chamber, the lower part of the dust removing chamber is communicated with a dust collecting chamber, the lower part of the dust collecting chamber is communicated with a dust collecting box, an atomizing spray head is arranged in the smoke collecting pipe at the front end of the dust removing chamber and is connected with a water pipe, a water valve is arranged on the water pipe, and a water removing pipe is arranged on the smoke collecting pipe below the atomizing spray head. The smoke dust is sucked into the smoke dust collecting pipe through the fan, the smoke dust is firstly sprayed by the spray head, the smoke dust is preliminarily removed, then the smoke dust enters the dust removing chamber and is filtered by the multistage dust removing filter element, so that the dust is thoroughly removed, the residual smoke gas enters the absorption tank under the action of the fan, is absorbed by the absorption liquid and then is discharged up to the standard, and the underground smoke dust can be effectively treated in time.
Description
Technical Field
The utility model belongs to the technical field of iron ore processing, and particularly relates to an underground iron ore smoke treatment system.
Background
During the process of excavating the iron ore, the ores mined from each tunneling surface of the iron ore well need to be collected in the main well and are uploaded to the ground by the conveying equipment of the main well, a large amount of smoke dust is generated during the collecting and transporting process, and air of each roadway communicated with the main well is polluted through the main well. Therefore, the smoke dust in the main well needs to be purified and discharged in time, so that the quality of the underground air meets the requirement. However, the existing soot treatment system has poor effect on treating soot in the air downhole.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, and the iron ore underground smoke and dust treatment system can timely and effectively treat underground smoke and dust.
The utility model is realized by adopting the following technical scheme:
iron ore underground smoke and dust processing system, including the smoke and dust collecting pipe be equipped with clean room, fan and absorption cell on the smoke and dust collecting pipe, install multistage dust removal filter core in the clean room, the lower part and the dust collecting chamber intercommunication of clean room, the lower part and the dust collection box of dust collecting chamber the intraductal atomising head of installing of smoke and dust collecting of clean room front end, atomising head and water piping connection are equipped with the water valve on the water pipe be equipped with the downcomer on the smoke and dust collecting pipe of atomising head below.
Preferably, a gas-collecting hood is installed at the inlet of the smoke collecting pipe, and the gas-collecting hood is arranged in a horn shape.
Preferably, the multistage dust removal filter core in the dust removal chamber is detachably arranged.
Preferably, the multistage dust removal filter core in the dust removal chamber is provided with two stages at least, and the multistage dust removal filter core reduces along the direction filtration pore step by step of admitting air.
Preferably, a vibrator is mounted on an outer wall of the dust collecting chamber.
Preferably, a gravity flap valve is arranged at the lower outlet of the dust collection chamber.
Preferably, the smoke collection pipe is provided with a pressure sensor.
Preferably, the iron ore underground smoke treatment system further comprises a smoke concentration monitor installed in an underground operation environment, and the smoke concentration monitor is electrically connected with the fan. The smoke concentration monitor can monitor the concentration of smoke in the operating environment in real time, and the control system can control the operation of the fan according to the concentration of the smoke so as to adjust the air pressure in the smoke collecting pipe.
Compared with the prior art, the utility model has the following beneficial effects:
the smoke dust is sucked into the smoke dust collecting pipe through the fan, the smoke dust is firstly sprayed by the spray head, the smoke dust is preliminarily removed, then the smoke dust enters the dust removing chamber and is filtered by the multistage dust removing filter element, so that the dust is thoroughly removed, the residual smoke gas enters the absorption tank under the action of the fan, is absorbed by the absorption liquid and then is discharged up to the standard, and the underground smoke dust can be effectively treated in time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a gas-collecting hood; 2. a smoke dust collecting pipe; 3. a spray head; 4. a water pipe; 5. a water valve; 6. a water removal pipe; 7. a dust chamber; 8. a dust removal filter element; 9. a dust collecting chamber; 10. a vibrator; 11. a gravity flap valve; 12. a dust collection box; 13. a smoke concentration monitor; 14. a fan; 15. a pressure sensor; 16. and (4) an absorption tank.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, iron ore underground smoke and dust processing system, include smoke and dust collecting pipe 2 and install the smoke and dust concentration monitor 13 in the borehole operation environment be equipped with clean room 7, fan 14, pressure sensor 15 and absorption cell 16 on the smoke and dust collecting pipe 2, smoke and dust concentration monitor 13 with the fan 14 electricity is connected, install tertiary dust removal filter core 8 in the clean room 7, the lower part and the dust collecting chamber 9 intercommunication of clean room 7, the lower part and the dust collection box 12 of dust collecting chamber 9 install atomising head 3 in the smoke and dust collecting pipe 2 of clean room 7 front end, atomising head 3 is connected with water pipe 4, is equipped with water valve 5 on the water pipe 4 be equipped with except that water pipe 6 on the smoke and dust collecting pipe 2 of atomising head 3 below.
The inlet of the smoke collecting pipe 2 is provided with a gas collecting hood 1.
And the three-stage dust removal filter element 8 in the dust removal chamber 7 is detachably arranged.
And the filter holes of the three-stage dust removal filter element 8 in the dust removal chamber 7 are gradually reduced along the air inlet direction.
A vibrator 10 is mounted on the outer wall of the dust collecting chamber 9.
The lower outlet of the dust collection chamber 9 is provided with a gravity flap valve 11.
Of course, the foregoing is only a preferred embodiment of the utility model and should not be taken as limiting the scope of the embodiments of the utility model. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.
Claims (8)
1. The utility model provides an iron ore is smoke and dust processing system in pit which characterized in that: including smoke and dust collecting pipe (2) be equipped with clean room (7), fan (14) and absorption tank (16) on smoke and dust collecting pipe (2), install multistage dust removal filter core (8) in clean room (7), the lower part and the dust collecting chamber (9) intercommunication of clean room (7), the lower part and the dust collection box (12) of dust collecting chamber (9) install atomising head (3) in smoke and dust collecting pipe (2) of clean room (7) front end, atomising head (3) are connected with water pipe (4), are equipped with water valve (5) on water pipe (4) be equipped with on smoke and dust collecting pipe (2) of atomising head (3) below and remove water pipe (6).
2. The iron ore downhole fume treatment system of claim 1, wherein: the inlet of the smoke collecting pipe (2) is provided with a gas collecting hood (1).
3. The iron ore downhole fume treatment system of claim 1, wherein: the multistage dust removal filter cores (8) in the dust removal chamber (7) are all detachably arranged.
4. The iron ore downhole fume treatment system according to claim 1 or 3, characterized in that: multistage dust removal filter core (8) in clean room (7) are equipped with the two-stage at least, multistage dust removal filter core (8) reduce step by step along the direction filtration pore that admits air.
5. The iron ore downhole fume treatment system of claim 1, wherein: the outer wall of the dust collection chamber (9) is provided with a vibrator (10).
6. The iron ore downhole fume treatment system of claim 1, wherein: a gravity flap valve (11) is arranged at the lower outlet of the dust collecting chamber (9).
7. The iron ore downhole fume treatment system of claim 1, wherein: the smoke collecting pipe (2) is provided with a pressure sensor (15).
8. The iron ore downhole fume treatment system of claim 1, wherein: the device is characterized by further comprising a smoke concentration monitor (13) arranged in the underground operation environment, wherein the smoke concentration monitor (13) is electrically connected with the fan (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405054.4U CN216198228U (en) | 2021-09-30 | 2021-09-30 | Underground iron ore smoke treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405054.4U CN216198228U (en) | 2021-09-30 | 2021-09-30 | Underground iron ore smoke treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216198228U true CN216198228U (en) | 2022-04-05 |
Family
ID=80860497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122405054.4U Active CN216198228U (en) | 2021-09-30 | 2021-09-30 | Underground iron ore smoke treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216198228U (en) |
-
2021
- 2021-09-30 CN CN202122405054.4U patent/CN216198228U/en active Active
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