CN111058889B - Mine dust extraction with oxygen suppliment function - Google Patents
Mine dust extraction with oxygen suppliment function Download PDFInfo
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- CN111058889B CN111058889B CN202010015796.3A CN202010015796A CN111058889B CN 111058889 B CN111058889 B CN 111058889B CN 202010015796 A CN202010015796 A CN 202010015796A CN 111058889 B CN111058889 B CN 111058889B
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000001301 oxygen Substances 0.000 title claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 42
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 238000000605 extraction Methods 0.000 title claims description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000002360 preparation method Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 19
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 10
- 239000011550 stock solution Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a mine dust collection device with an oxygen supply function, which comprises a machine body, wherein a reaction cavity is arranged at the left end in the machine body, a transmission cavity is arranged at the lower end in the machine body, a first driven cavity is arranged at the upper end in the machine body, a transmission mechanism for providing power for the device is arranged in the transmission cavity, an oxygen preparation mechanism for providing oxygen is arranged in the reaction cavity, a dust collection mechanism with a dust collection function is arranged in the first driven cavity, oxygen can be generated through the oxygen preparation principle during working, the oxygen generation efficiency is improved by changing the oxygen preparation environment, the generated oxygen can be conveyed into a mine for emergency treatment, and dust can be sucked and collected in a centralized manner when more dust exists in the mine.
Description
Technical Field
The invention relates to the field of mines, in particular to a mine dust suction device with an oxygen supply function.
Background
The phenomenon of oxygen deficiency often appears in the operation in the mine, can lead to mine operation personnel to appear the oxygen deficiency phenomenon, and the mine operation has the dust to produce, in case when the staff inhales more dust, then can harm people's health.
At the present stage, the general oxygen supply equipment can not rapidly prepare oxygen so as to not meet the requirements during operation in time, and the general oxygen production equipment does not have the dust collection function.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a mine dust collection device with an oxygen supply function, which overcomes the problems of low oxygen preparation efficiency, no dust collection function and the like, improves the oxygen preparation efficiency and increases the dust collection function.
The invention is realized by the following technical scheme.
The mine dust collection device with the oxygen supply function comprises a machine body, wherein a reaction cavity is arranged at the left end in the machine body, a transmission cavity is arranged at the lower end in the machine body, a first driven cavity is arranged at the upper end in the machine body, a transmission mechanism for providing power for the device is arranged in the transmission cavity, an oxygen preparation mechanism for providing oxygen is arranged in the reaction cavity, and a dust collection mechanism with the dust collection function is arranged in the first driven cavity; the oxygen preparation mechanism comprises a sliding cavity which is positioned in the wall of the reaction cavity and has an inward opening, a sliding block which can slide in the cavity is arranged in the sliding cavity, a ring-shaped block which is positioned in the reaction cavity is fixedly arranged on one end face of the sliding block, four stirring rods are respectively arranged on the left and right walls of the ring-shaped block, manganese dioxide is arranged in the reaction cavity, a heater is arranged on the lower cavity wall of the reaction cavity, an electrifying cavity is arranged on the left side of the transmission cavity, a movable electrifying block which can slide left and right in the cavity is arranged at the left end in the electrifying cavity, a tension spring is connected between the left end face of the movable electrifying block and the left wall of the electrifying cavity, a wire is electrically connected between the heater and the movable electrifying block, a first pull rope is fixedly connected on the right end face of the movable electrifying block, a fixed electrify, the reaction chamber upside is equipped with the stock solution chamber, stock solution chamber lower chamber wall is equipped with the intercommunication the lower mouth of liquid of reaction chamber, be equipped with the baffle chamber in the lower mouth of liquid chamber wall, the baffle intracavity is equipped with the baffle that can control about the intracavity, the baffle right-hand member face with it is equipped with elastic spring to connect between the baffle chamber right side chamber wall, the baffle right-hand member face is connected and is equipped with the pulling force rope, stock solution intracavity is equipped with hydrogen peroxide solution, the stock solution chamber upper chamber wall is equipped with the inlet of intercommunication external space, be equipped with first electromagnetic switch in the inlet.
Further, the transmission mechanism comprises a motor fixed on the lower cavity wall of the transmission cavity, a second driven cavity communicated with the right side of the sliding cavity is arranged on the upper side of the transmission cavity, a wind power cavity communicated with the inside of the reaction cavity is arranged on the upper side of the second driven cavity, a transmission shaft with the upper end extending into the wind power cavity is in power connection with the upper end of the motor, a rotating gear positioned in the second driven cavity is arranged at the upper end of the transmission shaft, twelve rotating cavities with outward openings are arranged in the rotating gear, fixing rods are fixedly arranged on the upper cavity wall and the lower cavity wall of the rotating cavity, rotating teeth are arranged on the fixing rods, a torsion spring is arranged between the rotating teeth and the fixing rods, a second bevel gear positioned in the wind power cavity is arranged at the upper end of the transmission shaft, a driven shaft is rotatably arranged between the lower cavity wall at the left end of the transmission cavity and the upper cavity wall of, the driven shaft lower extreme is equipped with and is located first reel and the second reel of transmission intracavity, the winding is equipped with on the first reel first stay cord, the winding is equipped with on the second reel the stay cord.
Further, the dust suction mechanism comprises a filter plate positioned in the wind power cavity, a fan shaft is rotatably arranged at the right end of the filter plate, a first bevel gear meshed with the second bevel gear is arranged at the left end of the fan shaft, two fan blades are arranged at the right end of the fan shaft, a rotating shaft with the lower end extending into the wind power cavity is rotatably arranged on the upper wall of the first driven cavity, a third bevel gear meshed with the first bevel gear is arranged at the lower end of the rotating shaft, a driven belt wheel is arranged at the upper end of the rotating shaft, a belt is connected to the driven belt wheel, a semicircular filter plate positioned at the right side of the fan blades is fixedly arranged at the right end of the wind power cavity, a rotating rod with the lower end extending into the wind power cavity is rotatably arranged on the upper wall of the right side of the first driven cavity, a third reel positioned in the first driven cavity is arranged at the, the upper end of the rotating rod is further provided with a driving belt wheel which is rotatably connected with the driven belt wheel through a belt, the lower end of the rotating rod is provided with a spiral block located on the right side of the semicircular filter plate, the right wall of the wind cavity is provided with an outlet communicated with the external space, the lower side of the wind cavity is provided with a collecting cavity communicated with the wind cavity, the right wall of the collecting cavity is provided with a second through hole communicated with the external space, and a second electromagnetic switch is arranged in the second through hole.
Furthermore, an air outlet communicated with the external space is formed in the left cavity wall of the reaction cavity, a baffle cavity is formed in the wall of the air outlet cavity, a baffle capable of moving up and down in the cavity is arranged in the baffle cavity, a compression spring is connected between the upper end face of the baffle and the upper cavity wall of the baffle cavity, and the upper end face of the baffle is connected with one end of a third pull rope.
Further, when the rotating gear rotates forwards, the rotating teeth on the transmission shaft are blocked by the wall of the rotating cavity and cannot rotate in the rotating cavity, so that the driven gear connected through meshing of the rotating teeth is driven to rotate, and when the rotating gear rotates backwards, the rotating teeth rotate in the rotating cavity and cannot drive the driven gear to rotate.
The invention has the beneficial effects that: the mine oxygen generating device is simple in structure and convenient and fast to operate, oxygen can be generated through the principle of oxygen preparation during working, the oxygen generating efficiency is improved by changing the environment of oxygen preparation, the generated oxygen can be conveyed into a mine for emergency treatment, and dust can be sucked and collected in a centralized manner when the dust in the mine is more.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The mine dust collection device with the oxygen supply function, which is described in conjunction with the attached drawings 1-3, comprises a machine body 10, a reaction chamber 15 is arranged at the left end in the machine body 10, a transmission chamber 50 is arranged at the lower end in the machine body 10, a first driven chamber 35 is arranged at the upper end in the machine body 10, a transmission mechanism 72 which provides power for the device is arranged in the transmission chamber 50, an oxygen preparation mechanism 71 which provides oxygen is arranged in the reaction chamber 15, a dust collection mechanism 73 with the dust collection function is arranged in the first driven chamber 35, the oxygen preparation mechanism 71 comprises a sliding chamber 14 which is arranged in the chamber wall of the reaction chamber 15 and has an inward opening, a sliding block 13 which can slide in the chamber is arranged in the sliding chamber 14, a ring block 11 which is arranged in the reaction chamber 15 is fixedly arranged on one end face of the sliding block 13, four stirring rods 12 are arranged on the left and right chamber walls of the ring block 11, the reaction chamber 15 is provided with a heater 63 on the lower chamber wall, the transmission chamber 50 is provided with a power-on chamber 59 on the left side, the power-on chamber 59 is provided with a movable power-on block 60 capable of sliding left and right in the chamber at the left end, a tension spring 61 is connected between the left end surface of the movable power-on block 60 and the left chamber wall of the power-on chamber 59, a lead 62 is electrically connected between the heater 63 and the movable power-on block 60, the right end surface of the movable power-on block 60 is fixedly connected with a first pull rope 56, the right end surface of the power-on chamber 59 is fixedly provided with a fixed power-on block 58, the right end surface of the fixed power-on block 58 is electrically connected with an electric wire 57, the reaction chamber 15 is provided with a liquid storage chamber 25 on the upper side, the lower chamber wall of the liquid storage chamber 25 is provided with a lower liquid port 26 communicated with the reaction chamber 15, a partition plate chamber 22 is provided in the lower liquid port 26 chamber wall, a partition plate chamber 22 is, the right end face of the partition plate 23 is connected with a tension rope 29, hydrogen peroxide 24 is arranged in the liquid storage cavity 25, a liquid inlet 28 communicated with the external space is formed in the upper cavity wall of the liquid storage cavity 25, and a first electromagnetic switch 27 is arranged in the liquid inlet 28.
Beneficially, the transmission mechanism 72 includes a motor 52 fixed on the lower cavity wall of the transmission cavity 50, the upper side of the transmission cavity 50 is provided with a second driven cavity 45 communicated with the right side of the sliding cavity 14, the upper side of the second driven cavity 45 is provided with a wind power cavity 17 communicated with the reaction cavity 15, the upper end of the motor 52 is in power connection with a transmission shaft 51, the upper end of the transmission shaft 51 extends into the wind power cavity 17, the upper end of the transmission shaft 51 is provided with a rotating gear 65 located in the second driven cavity 45, twelve rotating cavities 66 with outward openings are arranged in the rotating gear 65, the upper and lower cavity walls of the rotating cavities 66 are fixedly provided with a fixing rod 69, the fixing rod 69 is provided with a rotating tooth 67, a torsion spring 68 is arranged between the rotating tooth 67 and the fixing rod 69, the upper end of the transmission shaft 51 is provided with a second bevel gear 75 located in the wind power cavity 17, a driven shaft 46 is rotatably arranged between the lower cavity wall at the left end of the, the upper end of the driven shaft 46 is provided with a driven gear 70 engaged with the outer wall of the sliding block 13, the lower end of the driven shaft 46 is provided with a first reel 54 and a second reel 55 which are positioned in the transmission cavity 50, the first pull rope 56 is wound on the first reel 54, and the pull rope 29 is wound on the second reel 55.
Beneficially, the dust suction mechanism 73 comprises a filter plate 16 located in the air cavity 17, a fan shaft 43 is rotatably disposed at the right end of the filter plate 16, a first bevel gear 39 engaged with the second bevel gear 75 is disposed at the left end of the fan shaft 43, two fan blades 42 are disposed at the right end of the fan shaft 43, a rotating shaft 32 with a lower end extending into the air cavity 17 is rotatably disposed on the upper wall of the first driven cavity 35, a third bevel gear 31 engaged with the first bevel gear 39 is disposed at the lower end of the rotating shaft 32, a driven pulley 33 is disposed at the upper end of the rotating shaft 32, a belt 34 is connected to the driven pulley 33, a semicircular filter plate 44 located at the right side of the fan blade 42 is fixedly disposed at the right end of the air cavity 17, a rotating rod 36 with a lower end extending into the air cavity 17 at the right side is rotatably disposed on the upper wall of the first driven cavity 35, a third reel 37 located in the first driven cavity 35 is disposed at the upper end of the rotating rod, the third reel 37 is wound with a third pull rope 77, the upper end of the rotating rod 36 is further provided with a driving belt wheel 38 rotatably connected with the driven belt wheel 33 through a belt 34, the lower end of the rotating rod 36 is provided with a spiral block 41 positioned on the right side of the semicircular filter plate 44, the right cavity wall of the wind cavity 17 is provided with an outlet 40 communicated with the external space, the lower side of the wind cavity 17 is provided with a collecting cavity 49 communicated with the wind cavity 17, the right cavity wall of the collecting cavity 49 is provided with a second through hole 47 communicated with the external space, and a second electromagnetic switch 48 is arranged in the second through hole 47.
Beneficially, an air outlet 18 communicated with the external space is formed in the left cavity wall of the reaction cavity 15, a baffle cavity 20 is formed in the cavity wall of the air outlet 18, a baffle 19 capable of moving up and down in the cavity is formed in the baffle cavity 20, a compression spring 21 is connected between the upper end surface of the baffle 19 and the upper cavity wall of the baffle cavity 20, and one end of the third pull rope 77 is connected to the upper end surface of the baffle 19.
Advantageously, when the rotary gear 65 rotates in the forward direction, the rotary teeth 67 on the transmission shaft 51 are blocked by the wall of the rotary cavity 66 and cannot rotate in the rotary cavity 66, so that the driven gear 70 engaged with the rotary teeth 67 is driven to rotate, and when the rotary gear 65 rotates in the reverse direction, the rotary teeth 67 rotate in the rotary cavity 66 and cannot drive the driven gear 70 to rotate.
In an initial state, the movable electrifying block 60 is located at the left end in the electrifying cavity 59 under the action of the tension spring 61, the movable electrifying block 60 and the fixed electrifying block 58 are in a contact-free state, and the baffle plate 19 is located in the air outlet 18 to close the air outlet 18.
When oxygen supply is needed, the motor 52 is started to rotate forwards, the motor 52 works to drive the transmission shaft 51 and the second bevel gear 75 and the rotating gear 65 on the transmission shaft 51 to rotate, the rotating gear 65 rotates to drive the driven gear 70 meshed with the rotating gear to rotate, so as to drive the driven shaft 46 and the first reel 54 and the second reel 55 at the lower end of the driven shaft 46 to rotate, the second reel 55 rotates to tighten the pull rope 29, the partition plate 23 moves rightwards under the pulling force of the pull rope 29 to open the lower liquid opening 26, the hydrogen peroxide 24 in the liquid storage cavity 25 enters the reaction cavity 15 through the lower liquid opening 26 and contacts with the manganese dioxide 64, when the partition plate 23 moves rightwards to the rightmost end, the pull rope 29 cannot be tightened continuously, the second reel 55 slips on the driven shaft 46, the first reel 54 rotates to tighten the first pull rope 56, the movable electrified block 60 moves rightwards under the pulling force of the first pull rope 56 to contact with the fixed, the heater 63 is connected with a power supply to heat the environment in the reaction cavity 15, so that the reaction between the hydrogen peroxide 24 and the manganese dioxide 64 is accelerated;
when the ventilating slot is cleaned, the collection cavity 49 rotates to drive the transmission shaft 51 which is meshed and connected with the collection cavity to rotate, so as to drive the annular block 11 and the compression spring 21 to rotate, when the compression spring 21 rotates to be meshed and connected with the rotating teeth 67, the rotating cavity 66 moves downwards, so as to drive the air outlet 18 and the partition plate cavity 22 to move downwards, the air outlet 18 moves downwards to drive the two sliding blocks 13 to move downwards, so as to extrude the stirring rod 12 in the sliding cavity 14 into the liquid storage cavity 25 through the wind power cavity 17 and the filter plate 16 and spray out from the hydrogen peroxide 24, the partition plate cavity 22 moves downwards to drive the partition plate 23 into the space between the motors 52 in the lower liquid port 26 to be scrubbed, when the compression spring 21 rotates to be disengaged with the rotating teeth 67, the two sliding blocks 13 move upwards under the pulling force of the reaction cavity 15 to reset, at the moment, the external channel completely replenishes the stirring rod 12 in the sliding cavity 14, the driven shaft 46 rotates to drive the first electromagnetic switch 27 which is meshed, thereby driving the lower liquid port 26 to rotate, thereby realizing the complete cleaning of the ventilation slot pieces in the lower liquid port 26, the driven gear 70 rotates to drive the sliding block 13 in meshed connection with the driven gear to rotate, thereby driving the annular block 11 and the eight stirring rods 12 on the annular block 11 to rotate, thereby stirring the manganese dioxide 64 and the hydrogen peroxide 24 in the reaction chamber 15, accelerating the efficiency of oxygen generation, the second bevel gear 75 rotates to drive the first bevel gear 39 in meshed connection with the second bevel gear to rotate, thereby driving the fan shaft 43 and the fan blade 42 at the right end of the fan shaft 43 to rotate, the fan blade 42 rotates to blow to the right, thereby blowing the generated oxygen out from the outlet 40;
when dust collection is needed, the motor 52 is started to rotate reversely, so as to drive the transmission shaft 51 and the rotating gear 65 and the second bevel gear 75 on the transmission shaft 51 to rotate reversely, the rotating gear 65 cannot drive the driven gear 70 to rotate when rotating reversely, the second bevel gear 75 drives the first bevel gear 39 meshed and connected with the first bevel gear to rotate reversely, so as to drive the fan shaft 43 and the fan blade 42 at the right end of the fan shaft 43 to rotate reversely, so as to suck dust into the air chamber 17 through the outlet 40 and attach the dust on the inner wall of the semicircular filter plate 44, the first bevel gear 39 rotates to drive the third bevel gear 31 meshed and connected with the first bevel gear to rotate, so as to drive the rotating shaft 32 and the driven pulley 33 on the rotating shaft 32 to rotate, so as to drive the driving pulley 38 rotationally connected with the driven pulley 33 through the belt 34 to rotate, so as to drive the rotating rod 36 and the third reel 37 and the spiral block, the baffle plate 19 moves upwards under the action of the pulling force of the third pulling rope 77 to open the air outlet 18, so that the sucked air can go out of the wind power chamber 17, the spiral block 41 rotates to scrape off dust attached to the inner wall of the semicircular filter plate 44 and convey the dust into the collecting chamber 49 for collection, and the dust collection operation is completed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a mine dust extraction with oxygen suppliment function, includes the fuselage, its characterized in that: a reaction cavity is arranged at the left end in the machine body, a transmission cavity is arranged at the lower end in the machine body, a first driven cavity is arranged at the upper end in the machine body, a transmission mechanism for providing power for the device is arranged in the transmission cavity, an oxygen preparation mechanism for providing oxygen is arranged in the reaction cavity, and a dust collection mechanism with a dust collection function is arranged in the first driven cavity; the oxygen preparation mechanism comprises a sliding cavity which is positioned in the wall of the reaction cavity and has an inward opening, a sliding block which can slide in the cavity is arranged in the sliding cavity, a ring-shaped block which is positioned in the reaction cavity is fixedly arranged on one end face of the sliding block, four stirring rods are respectively arranged on the left and right walls of the ring-shaped block, manganese dioxide is arranged in the reaction cavity, a heater is arranged on the lower cavity wall of the reaction cavity, an electrifying cavity is arranged on the left side of the transmission cavity, a movable electrifying block which can slide left and right in the cavity is arranged at the left end in the electrifying cavity, a tension spring is connected between the left end face of the movable electrifying block and the left wall of the electrifying cavity, a wire is electrically connected between the heater and the movable electrifying block, a first pull rope is fixedly connected on the right end face of the movable electrifying block, a fixed electrify, the reaction chamber upside is equipped with the stock solution chamber, stock solution chamber lower chamber wall is equipped with the intercommunication the lower mouth of liquid of reaction chamber, be equipped with the baffle chamber in the lower mouth of liquid chamber wall, the baffle intracavity is equipped with the baffle that can control about the intracavity, the baffle right-hand member face with it is equipped with elastic spring to connect between the baffle chamber right side chamber wall, the baffle right-hand member face is connected and is equipped with the pulling force rope, stock solution intracavity is equipped with hydrogen peroxide solution, the stock solution chamber upper chamber wall is equipped with the inlet of intercommunication external space, be equipped with first electromagnetic switch in the inlet.
2. The mine dust suction device with the oxygen supply function as claimed in claim 1, wherein: the transmission mechanism comprises a motor fixed on the lower cavity wall of the transmission cavity, a second driven cavity communicated with the right side of the sliding cavity is arranged on the upper side of the transmission cavity, a wind power cavity communicated with the reaction cavity is arranged on the upper side of the second driven cavity, the upper end of the motor is in power connection with a transmission shaft of which the upper end extends into the wind power cavity, a rotating gear positioned in the second driven cavity is arranged at the upper end of the transmission shaft, twelve rotating cavities with outward openings are arranged in the rotating gear, a fixed rod is fixedly arranged on the upper cavity wall and the lower cavity wall of the rotating cavity, rotating teeth are arranged on the fixed rod, a torsion spring is arranged between the rotating teeth and the fixed rod, a second bevel gear positioned in the wind power cavity is arranged at the upper end of the transmission shaft, a driven shaft is rotatably arranged between the lower cavity wall at the left end of the transmission cavity and the upper cavity wall, the driven shaft lower extreme is equipped with and is located first reel and the second reel of transmission intracavity, the winding is equipped with on the first reel first stay cord, the winding is equipped with on the second reel the stay cord.
3. The mine dust suction device with the oxygen supply function as claimed in claim 2, wherein: the dust collection mechanism comprises a filter plate positioned in the wind power cavity, the right end of the filter plate is rotatably provided with a fan shaft, the left end of the fan shaft is provided with a first bevel gear which is meshed and connected with the second bevel gear, the right end of the fan shaft is provided with two fan blades, the upper wall of the first driven cavity is rotatably provided with a rotating shaft, the lower end of the rotating shaft extends into the wind power cavity, the lower end of the rotating shaft is provided with a third bevel gear which is meshed and connected with the first bevel gear, the upper end of the rotating shaft is provided with a driven belt wheel, the driven belt wheel is connected with a belt, the right end of the wind power cavity is fixedly provided with a semicircular filter plate positioned on the right side of the fan blades, the upper cavity wall on the right side of the first driven cavity is rotatably provided with a rotating rod, the lower end of the rotating rod extends, the upper end of the rotating rod is further provided with a driving belt wheel which is rotatably connected with the driven belt wheel through a belt, the lower end of the rotating rod is provided with a spiral block located on the right side of the semicircular filter plate, the right wall of the wind cavity is provided with an outlet communicated with the external space, the lower side of the wind cavity is provided with a collecting cavity communicated with the wind cavity, the right wall of the collecting cavity is provided with a second through hole communicated with the external space, and a second electromagnetic switch is arranged in the second through hole.
4. The mine dust suction device with the oxygen supply function as claimed in claim 3, wherein: the reaction chamber left side chamber wall is equipped with the air outlet of intercommunication external space, be equipped with the baffle chamber in the air outlet chamber wall, the baffle intracavity is equipped with the baffle that can reciprocate in the intracavity, the baffle up end with be connected between the baffle chamber upper chamber wall and be equipped with compression spring, the baffle up end is connected with third stay cord one end.
5. The mine dust suction device with the oxygen supply function as claimed in claim 4, wherein: when the rotating gear rotates forwards, the rotating teeth on the transmission shaft are blocked by the wall of the rotating cavity so as not to rotate in the rotating cavity, so that the driven gear connected with the rotating teeth in a meshed mode is driven to rotate, and when the rotating gear rotates backwards, the rotating teeth rotate in the rotating cavity, so that the driven gear cannot be driven to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015796.3A CN111058889B (en) | 2020-01-07 | 2020-01-07 | Mine dust extraction with oxygen suppliment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015796.3A CN111058889B (en) | 2020-01-07 | 2020-01-07 | Mine dust extraction with oxygen suppliment function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111058889A CN111058889A (en) | 2020-04-24 |
| CN111058889B true CN111058889B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010015796.3A Expired - Fee Related CN111058889B (en) | 2020-01-07 | 2020-01-07 | Mine dust extraction with oxygen suppliment function |
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| CN (1) | CN111058889B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111495286B (en) * | 2020-06-15 | 2021-06-01 | 肇庆市高能达化工有限公司 | Oxygen preparation equipment with raw material recovery function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1328558A1 (en) * | 1986-02-11 | 1987-08-07 | Штаб Военизированных Горноспасательных Частей Урала | Signal system for monitoring oxygen supply in tank |
| CN103850701A (en) * | 2012-11-29 | 2014-06-11 | 西安博康中瑞船舶设备有限公司 | Intelligent oxygen supply device for escape capsule |
| CN103362544B (en) * | 2013-07-15 | 2015-11-04 | 北京科技大学 | The oxygen candle oxygen system of emergency refuge space |
| CN104295313B (en) * | 2014-09-29 | 2017-08-15 | 温玉桂 | Position mining device and mining system |
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2020
- 2020-01-07 CN CN202010015796.3A patent/CN111058889B/en not_active Expired - Fee Related
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| CN111058889A (en) | 2020-04-24 |
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