CN110985096A - Remote control self-moving pneumatic dust collector - Google Patents
Remote control self-moving pneumatic dust collector Download PDFInfo
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- CN110985096A CN110985096A CN201911302434.6A CN201911302434A CN110985096A CN 110985096 A CN110985096 A CN 110985096A CN 201911302434 A CN201911302434 A CN 201911302434A CN 110985096 A CN110985096 A CN 110985096A
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- 239000000428 dust Substances 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
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- 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
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
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- 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
- E21F5/20—Drawing-off or depositing dust
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- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a remote control self-moving pneumatic dust removal device, wherein a pneumatic dust removal structure is installed at the top of a pneumatic self-moving crawler flat car and comprises a shell, the shell is of a hollow cylindrical structure, two ends of the shell are respectively provided with an opening communicated with an inner cavity of the shell, one end of the shell is an air inlet, the other end of the shell is an air outlet, an air suction device is installed at the air inlet, an atomizing nozzle assembly is installed inside the shell, and a water inlet pipe connector communicated with the atomizing nozzle assembly is installed on the outer wall of the shell. The invention has the beneficial effects that: dirty air in the tunnel is sucked into the shell, the air is purified after water mist sprayed out of the atomizing nozzle assembly, the pneumatic self-moving type crawler flat car drives the pneumatic dust removing structure, the power source is compressed air, the compressed air is used as driving force, the pneumatic motor is driven to work, potential safety hazards of electric drive are avoided, the problems that the dust removing device is difficult to move and high in energy consumption are solved, and the pneumatic self-moving type crawler flat car is safe and reliable.
Description
Technical Field
The invention relates to a remote control self-moving pneumatic dust removal device, and belongs to the technical field of roadway dust removal.
Background
The existing dust removal technology is that a dust sensor is installed at a fixed point in a mine tunnel, after the dust concentration is detected to be too high, the dust in the tunnel is taken away by adopting the traditional ventilation dust removal technology through an air supply-circulation-air mixing system, the accurate range control needs to be carried out on the dust removal air speed, and the established scheme cannot be changed without permission. The traditional spraying dust removal method utilizes sprinklers installed in the roadway in different areas or manual workers enter the roadway to remove dust in areas with high concentration, and the uncertainty of spraying time causes the roadway surface to be too wet and harm the health of workers.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: in order to solve one of the above problems, a remote control self-moving pneumatic dust collector is provided.
The invention relates to a remote control self-moving pneumatic dust removal device, which is characterized in that: including pnematic dust removal structure and pnematic formula track flatbed that moves certainly, pnematic dust removal structure is installed at the top of pnematic formula track flatbed that moves certainly, pnematic dust removal structure includes the shell, the tubular structure that the shell set up for cavity, the both ends of shell all set up rather than the opening that is linked together of inner chamber, and one end is the air intake, and the other end is the air outlet, air intake department installs and is used for inhaling the inside device that induced drafts of shell with the air, and the internally mounted of shell has the atomizing nozzle sub-assembly, and the mounted position of atomizing nozzle sub-assembly is close to the air outlet, installs the inlet tube interface that is linked together with the atomizing nozzle sub-assembly on. The pneumatic dust removing structure sucks dirty air in a roadway into the shell through the air suction device, the air is purified through water mist sprayed out of the atomizing nozzle assembly, the water mist is condensed and landed and then discharged out of the shell, the purified air is discharged through the air outlet, the pneumatic self-moving type crawler flat car drives the pneumatic dust removing structure, the power source is compressed air, the compressed air is used as driving force, the pneumatic motor is driven to work, the potential safety hazard of electric drive is avoided, the pneumatic dust removing structure is convenient to use and simple to operate, the problem that the dust removing device is difficult to move and high in energy consumption is solved, and the pneumatic dust removing structure is safe and reliable.
Preferably, the air suction device comprises a first pneumatic motor arranged in the shell, the first pneumatic motor is arranged at a position close to the air inlet, the power output shaft of the first pneumatic motor is provided with a fan blade, the air inlet is provided with a dust-proof protective cover, the outer wall of the shell is provided with a fan air pressing pipe connector connected with an air circuit of the pneumatic motor, and the fan air pressing pipe connector is connected to the air supply source through a solenoid valve. The pneumatic dust removal structure drives the fan blades to rotate through the first pneumatic motor, dirty air in a roadway is sucked into the shell, the power source is compressed air, the compressed air is used as driving force, the first pneumatic motor is driven to work, potential safety hazards of electric driving are avoided, the pneumatic dust removal structure is convenient to use, and meanwhile the pneumatic dust removal structure has the advantages of being simple in structure, low in cost, convenient to install and high in universality.
Preferably, the pneumatic self-moving type crawler flat car comprises a frame, the flat car is mounted at the top of the frame, the shell is erected on the upper surface of the flat car through the mounting frame, crawler traveling mechanisms are respectively arranged on two sides of the frame, and each crawler traveling mechanism comprises a support; the driving assembly is arranged on the bracket and comprises a driving wheel for driving the crawler belt walking mechanism to walk; the support assembly is arranged at the bottom of the bracket and comprises a front bearing wheel, a rear bearing wheel and an auxiliary bearing wheel set, wherein the front bearing wheel and the rear bearing wheel are used for supporting the crawler travelling mechanism; and the rubber track is sleeved on the driving wheel, the front bearing wheel, the rear bearing wheel and the auxiliary bearing wheel set. The pneumatic self-moving type crawler flat car has the advantages that the power source is compressed air, the compressed air is used as driving force to drive the pneumatic motor II to work, the pneumatic motor II drives the driving wheel to rotate, the pneumatic self-moving type crawler flat car is made to move, potential safety hazards of electric driving are eliminated, the use is convenient, and meanwhile the pneumatic self-moving type crawler flat car has the advantages of being simple in structure, low in cost, convenient to install and high in universality.
Preferably, the water-retaining plate and the drain hole are further included, the drain hole communicated with the inside of the shell is installed at the bottom of the shell, and the water-retaining plate matched with the drain hole is arranged inside the shell. The breakwater is beneficial to the collection of sewage, and the collected sewage is concentrated and discharged from the drain hole, so that the influence of long-term accumulated water in the shell on the service life of the shell is avoided.
Preferably, each group of driving assemblies is respectively provided with two driving wheels which are respectively installed at the front end and the rear end of the frame, each driving wheel is respectively and directly connected with a second pneumatic motor, and the second pneumatic motor passes through the second electromagnetic valve and is connected to the air supply source. The hydraulic hose is connected with a variable hydraulic walking drive pump to realize the two-stage stepless variable speed rotation of the pneumatic motor so as to control the walking speed and the steering of the pneumatic dust removal device.
Preferably, the device further comprises a vehicle body air pressing pipe interface, a rubber pipe winder and an air pipe, wherein the rubber pipe winder is installed at the tail of the flat car, the air pipe is wound on the rubber pipe winder, the tail end of the air pipe is arranged on the first electromagnetic valve and the second electromagnetic valve, and the other end of the air pipe is connected to an air supply source. The winding and unwinding machine is integrated, meanwhile, the winding and unwinding function is achieved, automation is achieved, and manual operation is reduced.
Preferably, the vehicle further comprises a centralized control box, a signal output end of the centralized control box is electrically connected with the first electromagnetic valve and the second electromagnetic valve, the switch and the forward direction control of the second pneumatic motor on the vehicle frame are controlled, the switch of the first pneumatic motor is controlled at the same time, and the centralized control box is remotely controlled through a remote controller. The self-moving type crawler flat car is connected with a car body air pressure pipe connector through air pressure of a working face, the remote controller is used for remotely controlling the centralized control box, the centralized control box controls the second pneumatic driving motor inside the crawler flat car to operate, and the pneumatic motor drives the driving wheels to rotate so as to enable the crawler flat car to move.
Preferably, the air intake and the air outlet both ends diameter of shell are greater than the middle part diameter, be beam waist structure, the atomizing nozzle sub-assembly is installed in being beam waist structure, the inlet tube interface that adopts beam waist structure can guarantee the abundant of water smoke and air, effectively, contact completely, guarantee the dust fall effect, and the flabellum is installed in the straight tube section that sets up at the air intake tip, guarantee effectual intake, and the diameter of air intake is greater than the air outlet diameter, realize the effect of spraying, play the effect of stirring to the air in the tunnel, inhale the shell inside with the dust on the different aspect as far as, and purify and remove dust through the atomizing nozzle sub-assembly.
Preferably, the atomizing nozzle assembly comprises a plurality of nozzles mounted on the inner wall of the housing, the nozzles comprise a ball head, a ball head connecting part and an outer connecting section which are connected in sequence, the ball head connecting part and the outer connecting section are integrally formed, a central hole penetrates through the outer connecting section and the ball head connecting part and extends into the ball head, a plurality of nozzle mounting holes communicated with the central hole are formed in the outer wall of the ball head, internal threads are formed in the outer end parts of the nozzle mounting holes, and nozzles are connected to the internal threads through the internal threads;
the manufacturing method of the atomizing nozzle assembly comprises the following steps:
a. firstly, cutting a steel column to form a ball head and an outer connecting section with smaller two ends, and machining the whole appearance of a ball head connecting part between the ball head and the outer connecting section;
b. then punching the ball head, the ball head connecting part and the center of the outer connecting section by an electric wire threading method to form a center hole of a through hole;
c. secondly, punching the outer wall of the ball head by an electric wire threading method to form a through hole nozzle mounting hole;
d. turning internal threads at the central hole in the outer connecting section and the outer end part of the nozzle mounting hole;
e. and welding a circular plate at the end part of the central hole on the ball head for plugging.
The nozzle processed by the method is of an integral steel structure, and the integral air tightness can be ensured instead of a traditional welding or bonding mode. Because the hole is punched by adopting an electric wire penetrating mode, the hole has good permeability. It is whole steel construction, and is durable, has improved life and accuracy.
Preferably, the nozzle comprises a nozzle tail section, a nozzle middle section and a nozzle upper section which are connected in sequence, the nozzle tail section, the nozzle middle section and the nozzle upper section are integrally formed, and the centers of the nozzle tail section, the nozzle middle section and the nozzle upper section are provided with through water spray holes, and the manufacturing method of the nozzle comprises the following steps:
a. firstly, cutting a steel column to form a nozzle tail section and a nozzle upper section at two ends, wherein the nozzle middle section is arranged between the nozzle tail section and the nozzle upper section;
b. then punching the center of the tail section, the middle section and the upper section of the nozzle by an electric wire threading method to form a through hole water spraying hole;
c. and external threads are turned on the outer wall of the tail section of the nozzle.
The nozzle processed by the method is of an integral steel structure, and the integral air tightness can be ensured instead of a traditional welding or bonding mode. Because the hole is punched by adopting an electric wire penetrating mode, the hole has good permeability. It is whole steel construction, and is durable, has improved life and accuracy.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention relates to a remote control self-moving type pneumatic dust removal device, which solves the problems of heavy motor, high energy consumption and inconvenient movement in a dust removal fan.
2. According to the remote control self-moving pneumatic dust removal device, the pneumatic dust removal structure sucks dirty air in a roadway into the shell through the air suction device, the air is purified through water mist sprayed out of the atomizing nozzle assembly, the water mist is condensed and falls and then is discharged out of the shell, the purified air is discharged through the air outlet, the pneumatic self-moving crawler flat car drives the pneumatic dust removal structure, the power source is compressed air, the compressed air is used as driving force to drive the pneumatic motor to work, the potential safety hazard of electric drive is avoided, the use is convenient, the operation is simple, the problems of difficult movement and high energy consumption of the dust removal device are solved, and the pneumatic dust removal device is safer and more reliable.
3. According to the remote control self-moving type pneumatic dust removal device, the pneumatic dust removal structure drives the fan blades to rotate through the pneumatic motor I, dirty air in a roadway is sucked into the shell, the power source is compressed air, the compressed air is used as driving force, the pneumatic motor I is driven to work, potential safety hazards caused by electric driving are eliminated, the use is convenient, and the remote control self-moving type pneumatic dust removal device has the advantages of being simple in structure, low in cost, convenient to install and high in universality
4. According to the remote control self-moving type pneumatic dust removal device, the power source is compressed air, the compressed air is used as driving force, the pneumatic motor II is driven to work, and the pneumatic motor II drives the driving wheel to rotate, so that the pneumatic self-moving type crawler flat car moves, potential safety hazards caused by electric driving are avoided, the use is convenient, and meanwhile, the remote control self-moving type pneumatic dust removal device has the advantages of simple structure, low cost, convenience in installation and high universality.
5. According to the remote control self-moving pneumatic dust removal device, the water baffle is beneficial to the collection of sewage, and the collected sewage is concentrated and discharged from the water discharge hole, so that the influence of long-term water accumulation in the shell on the service life of the shell is avoided.
6. The remote control self-moving pneumatic dust removal device realizes the stepless variable speed rotation of the pneumatic motor by connecting the hydraulic rubber pipe with the variable hydraulic traveling drive pump so as to control the traveling speed and the steering of the pneumatic dust removal device.
7. According to the remote control self-moving pneumatic dust removal device, the self-moving type crawler flat car is connected with the car body air pressure pipe connector through air pressure of the working face, the remote controller is used for remotely controlling the centralized control box, the centralized control box controls the second pneumatic driving motor inside the crawler flat car to operate, and the pneumatic motor drives the driving wheels to rotate so as to enable the crawler flat car to move.
8. The remotely-controlled self-moving pneumatic dust removal device has the advantages that the diameters of the two ends of the air inlet and the air outlet of the shell are larger than the diameter of the middle part, the shell is of a girdling structure, the atomizing nozzle assembly is arranged in the girdling structure, the water inlet pipe interface of the girdling structure can ensure that water mist is fully, effectively and completely contacted with air, the dust removal effect is ensured, the fan blades are arranged in the straight pipe section arranged at the end part of the air inlet to ensure the effective air inlet amount, the diameter of the air inlet is larger than the diameter of the air outlet, the spraying effect is realized, the air in a roadway is stirred, dust on different layers is sucked into the shell as far as possible, and the atomizing nozzle assembly is used for purifying and.
9. According to the remote control self-moving pneumatic dust removal device, the spray head and the spray nozzle are of an integral steel structure instead of a traditional welding or bonding mode, and the integral air tightness can be guaranteed. Because the hole is punched by adopting an electric wire penetrating mode, the hole has good permeability. It is whole steel construction, and is durable, has improved life and accuracy.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the atomizing nozzle assembly;
FIG. 3 is an enlarged view of the nozzle;
in the figure: 1. the device comprises a water inlet pipe connector 2, an atomizing nozzle assembly 2.1, a ball head 2.2, a ball head connecting part 2.3, an outer connecting section 2.4, a central hole 2.5, a nozzle mounting hole 2.6, a nozzle 2.7, a nozzle tail section 2.8, a nozzle middle section 2.9, a nozzle upper section 2.10, a water spraying hole 3, a pneumatic motor I4, an air inlet 5, fan blades 6, a dust-proof protective cover 7, a fan air pressing pipe connector 8, a water baffle 9, a water discharging hole 10, an air outlet 11, a shell 12, a vehicle body air pressing pipe connector 13, a rubber pipe winder 14, an air pipe 15, a centralized control box 16, a flat vehicle 17, a driving wheel 18, a front bearing wheel 19, a rear bearing wheel 19, a rubber crawler 20, an auxiliary.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Examples
As shown in fig. 1-3, the remote control self-moving pneumatic dust collector comprises a pneumatic dust collection structure and a pneumatic self-moving tracked flat car, the pneumatic dust collection structure is mounted at the top of the pneumatic self-moving tracked flat car and comprises a housing 11, the housing 11 is a hollow cylindrical structure, two ends of the housing 11 are both provided with openings communicated with an inner cavity of the housing, one end of the housing is an air inlet 4, the other end of the housing is an air outlet 10, an air suction device for sucking air into the housing 11 is mounted at the position of the air inlet 4, an atomizing nozzle assembly 2 is mounted inside the housing 11, the mounting position of the atomizing nozzle assembly 2 is close to the air outlet 10, an inlet pipe connector 1 communicated with the atomizing nozzle assembly 2 is mounted on the outer wall of the housing 11, the inlet pipe connector 1 is connected with a water supply source, and the pneumatic dust collection structure is connected with, dirty air in the tunnel is sucked into the shell 11, the air is purified after water mist sprayed out of the atomizing nozzle assembly 2 is condensed and descended, the air is discharged out of the shell 11, the purified air is discharged out of the air outlet 10, the pneumatic self-moving type crawler flat car drives the pneumatic dust removing structure, the power source is compressed air, the compressed air is used as driving force, the pneumatic motor is driven to work, the potential safety hazard of electric drive is avoided, the pneumatic dust removing device is convenient to use and simple to operate, the problems that the dust removing device is difficult to move and high in energy consumption are solved, and the pneumatic dust removing device is safe and reliable.
In this embodiment, the air suction device includes a first pneumatic motor 3 installed in the housing 11, the first pneumatic motor 3 is installed at a position close to the air inlet 4, the power output shaft of the first pneumatic motor 3 is provided with a fan blade 5, the air inlet 4 is provided with a dust-proof protective cover 6, the outer wall of the housing 11 is provided with a fan air-pressing pipe connector 7 connected with the air passage of the first pneumatic motor 3, and the fan air-pressing pipe connector 7 is connected to the air supply source through an electromagnetic valve. . . . . The pneumatic dust removing structure drives the fan blades 5 to rotate through the pneumatic motor I3, dirty air in a roadway is sucked into the shell 11, the power source is compressed air, the compressed air is used as driving force, and the pneumatic motor I is driven to work, so that the potential safety hazard of electric drive is avoided, the pneumatic dust removing structure is convenient to use, and meanwhile, the pneumatic dust removing structure has the advantages of simple structure, low cost, convenience in installation and high universality; the pneumatic self-moving type crawler flat car comprises a frame 21, a flat car 16 is mounted at the top of the frame 21, a shell 11 is erected on the upper surface of the flat car 16 through a mounting frame, crawler traveling mechanisms are respectively arranged on two sides of the frame 21, and each crawler traveling mechanism comprises a support; the driving assembly is arranged on the bracket and comprises a driving wheel 17 for driving the crawler travelling mechanism to travel; the support assembly is arranged at the bottom of the bracket and comprises a front bearing wheel 18, a rear bearing wheel 18 and an auxiliary bearing wheel set 20, wherein the front bearing wheel and the rear bearing wheel are used for supporting the crawler travelling mechanism; the rubber track 19 is sleeved on the driving wheel 17, the front bearing wheel 18, the rear bearing wheel 18 and the auxiliary bearing wheel set 20, the power source is compressed air, the compressed air is used as driving force to drive the second pneumatic motor to work, and the second pneumatic motor drives the driving wheel 17 to rotate, so that the pneumatic self-moving track flat car moves, the potential safety hazard of electric driving is avoided, the use is convenient, and meanwhile, the pneumatic self-moving track flat car has the advantages of simple structure, low cost, convenience in installation and high universality; the sewage treatment device is characterized by further comprising a water baffle 8 and a water drain hole 9, the water drain hole 9 communicated with the inside of the shell 11 is installed at the bottom of the shell 11, the water baffle 8 matched with the water drain hole 9 is arranged inside the shell 11, the water baffle 8 is beneficial to gathering sewage, and the gathered sewage is drained from the water drain hole 9 in a concentrated mode to avoid the influence of long-term accumulated water inside the shell 11 on the service life of the shell 11; each group of driving assemblies is respectively provided with two driving wheels 17 which are respectively arranged at the front end and the rear end of the frame 21, each driving wheel 17 is respectively and directly connected with a second pneumatic motor, the second pneumatic motor is connected to a gas supply source through a second electromagnetic valve, and is connected with a variable hydraulic walking driving pump through a hydraulic rubber pipe to realize stepless variable speed rotation of the second pneumatic motor so as to control the walking speed and the steering of the pneumatic dust removal device; the automatic winding and unwinding device further comprises a vehicle body air pressing pipe interface 12, a rubber pipe winder 13 and an air pipe 14, the rubber pipe winder 13 is mounted at the tail of the flat car 16, the air pipe 14 is wound on the rubber pipe winder 13, the tail end of the air pipe 14 is arranged on the first electromagnetic valve and the second electromagnetic valve, and the other end of the air pipe 14 is connected to an air supply source, so that the winding and unwinding are integrated, meanwhile, the winding and unwinding functions are realized, the automation is realized, and the manual operation is reduced; the self-moving type crawler flat car is connected with a car body air pressing pipe connector 12 through air pressing of a working face, the remote control of the centralized control box 15 is used for controlling the operation of a pneumatic driving motor II in the crawler flat car, and the pneumatic motor drives a driving wheel 17 to rotate so as to move the crawler flat car; the diameters of the two ends of the air inlet 4 and the air outlet 10 of the shell 11 are larger than the diameter of the middle part, the shell is of a waist-binding structure, the atomizing nozzle assembly 2 is installed in the waist-binding structure, the water inlet pipe connector 1 adopting the waist-binding structure can ensure that water mist is fully, effectively and completely contacted with air, and the dust falling effect is ensured, the fan blades 5 are installed in the straight pipe section arranged at the end part of the air inlet 4, the effective air inlet amount is ensured, the diameter of the air inlet 4 is larger than the diameter of the air outlet 10, the spraying effect is realized, the air in a roadway is stirred, dust on different layers is sucked into the shell 11 as far as possible, and the dust is purified and removed through the atomizing;
the atomizing nozzle assembly 2 comprises a plurality of spray heads arranged on the inner wall of the shell 11, each spray head comprises a ball head 2.1, a ball head connecting part 2.2 and an outer connecting section 2.3 which are sequentially connected, the ball head 2.1, the ball head connecting part 2.2 and the outer connecting section 2.3 are integrally formed, a central hole 2.4 penetrates through the outer connecting section 2.3, the ball head connecting part 2.2 extends into the ball head 2.1, a plurality of nozzle mounting holes 2.5 communicated with the central hole 2.4 are formed in the outer wall of the ball head 2.1, internal threads are arranged at the outer end parts of the nozzle mounting holes 2.5, and a nozzle 2.6 is connected to the internal threads;
the manufacturing method of the atomizing nozzle assembly 2 comprises the following steps:
a. firstly, cutting a steel column to form an integral shape with smaller ball heads 2.1 and outer connecting sections 2.3 at two ends, and a ball head connecting part 2.2 is arranged between the ball head 2.1 and the outer connecting section 2.3;
b. then, punching the centers of the ball head 2.1, the ball head connecting part 2.2 and the outer connecting section 2.3 by an electric wire threading method to form a through hole center hole 2.4;
c. secondly, punching the outer wall of the ball head 2.1 by an electric wire threading method to form a through hole nozzle mounting hole 2.5;
d. internal threads are turned on a central hole 2.4 in the outer connecting section 2.3 and the outer end part of the nozzle mounting hole 2.5;
e. and welding a circular plate at the end part of a central hole 2.4 on the ball head 2.1 for plugging.
The sealing joint processed by the method is of an integral steel structure, and the traditional welding or bonding mode is not adopted, so that the integral air tightness can be ensured. 2. Because the hole is punched by adopting an electric wire penetrating mode, the hole has good permeability. 3. It is whole steel construction, and is durable, has improved life and accuracy. (ii) a The nozzle 2.6 comprises a nozzle tail section 2.7, a nozzle middle section 2.8 and a nozzle upper section 2.9 which are connected in sequence, the nozzle tail section 2.7, the nozzle middle section 2.8 and the nozzle upper section 2.9 are integrally formed, the centers of the nozzle tail section 2.7, the nozzle middle section 2.8 and the nozzle upper section 2.9 are provided with a through water spray hole 2.10,
the manufacturing method of the nozzle 2.6 comprises the following steps:
a. firstly, cutting a steel column to form an integral shape processing with two ends provided with a nozzle tail section 2.7 and a nozzle upper section 2.9, and a nozzle middle section 2.8 is arranged between the nozzle tail section 2.7 and the nozzle upper section 2.9; b. then, punching the centers of the tail section 2.7, the middle section 2.8 and the upper section 2.9 of the nozzle by an electric wire threading method to form a water spraying hole 2.10 of a through hole; c. the outer wall of the nozzle tail section 2.7 is provided with external threads, and the sealing joint processed by the method is of an integral steel structure instead of the traditional welding or bonding mode, so that the integral air tightness can be ensured. 2. Because the hole is punched by adopting an electric wire penetrating mode, the hole has good permeability. 3. It is whole steel construction, and is durable, has improved life and accuracy.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a remote control is from moving pnematic dust collector of formula which characterized in that: including pnematic dust removal structure and pnematic formula of moving track flatbed certainly, pnematic dust removal structure is installed at the top of pnematic formula of moving track flatbed certainly, pnematic dust removal structure includes shell (11), shell (11) are the tubular structure of cavity setting, and the both ends of shell (11) all set up the opening rather than being linked together of inner chamber, and one end is air intake (4), and the other end is air outlet (10), air intake (4) department installs and is used for inhaling the inside device that induced drafts of shell (11), and the internally mounted of shell (11) has atomizing nozzle sub-assembly (2), and the mounted position of atomizing nozzle sub-assembly (2) is close to air outlet (10), installs on the outer wall of shell (11) and advances water pipe interface (1) that are linked together with atomizing nozzle sub-assembly (2), advances water pipe interface (1) and switches on the water supply.
2. The remote-controlled self-moving pneumatic dust collector according to claim 1, wherein: the air suction device comprises a first pneumatic motor (3) installed in a shell (11), the first pneumatic motor (3) is installed at a position close to an air inlet (4), fan blades (5) are installed on a power output shaft of the first pneumatic motor (3), a dust-proof protective cover (6) is installed on the air inlet (4), a fan pressure air pipe connector (7) connected with an air passage of the first pneumatic motor (3) is arranged on the outer wall of the shell (11), and the fan pressure air pipe connector (7) is connected to an air supply source through an electromagnetic valve.
3. The remote-controlled self-moving pneumatic dust collector according to claim 2, wherein: the pneumatic self-moving type crawler flat car comprises a frame (21), the flat car (16) is mounted at the top of the frame (21), a shell (11) is erected on the upper surface of the flat car (16) through a mounting frame, crawler traveling mechanisms are respectively arranged on two sides of the frame (21), and each crawler traveling mechanism comprises a support; the driving assembly is arranged on the bracket and comprises a driving wheel (17) for driving the crawler travelling mechanism to travel; the support assembly is arranged at the bottom of the bracket and comprises a front bearing wheel (18), a rear bearing wheel (18) and an auxiliary bearing wheel set (20) which are used for supporting the crawler travelling mechanism; and the rubber track (19) is sleeved on the driving wheel (17), the front bearing wheel (18), the rear bearing wheel (18) and the auxiliary bearing wheel set (20).
4. The remote-controlled self-moving pneumatic dust collector as claimed in claim 3, wherein: the water-retaining plate is characterized by further comprising a water-retaining plate (8) and a water drain hole (9), the water drain hole (9) communicated with the inside of the shell (11) is installed at the bottom of the shell (11), and the water-retaining plate (8) matched with the water drain hole (9) in use is arranged inside the shell (11).
5. The remote-controlled self-moving pneumatic dust collector as claimed in claim 4, wherein: each group of driving assemblies is respectively provided with two driving wheels (17) which are respectively arranged at the front end and the rear end of the frame (21), each driving wheel (17) is respectively and directly connected with a second pneumatic motor, and the second pneumatic motor is connected to a gas supply source through a second electromagnetic valve.
6. The remote-controlled self-moving pneumatic dust collector according to claim 5, wherein: the automobile rubber tube winding device is characterized by further comprising an automobile body air pressing tube connector (12), a rubber tube winding device (13) and an air tube (14), the rubber tube winding device (13) is installed at the tail of the flat car (16), the air tube (14) is wound on the rubber tube winding device (13), the tail end of the air tube (14) is arranged on the first electromagnetic valve and the second electromagnetic valve, and the other end of the air tube (14) is connected to an air supply source.
7. The remote-controlled self-moving pneumatic dust collector as claimed in claim 6, wherein: the remote control device is characterized by further comprising a centralized control box (15), wherein the signal output end of the centralized control box (15) is electrically connected with the first electromagnetic valve and the second electromagnetic valve, the switch of the second pneumatic motor on the frame (21) and the direction control during advancing are controlled, the switch of the first pneumatic motor is controlled at the same time, and the centralized control box (15) is remotely controlled through a remote controller.
8. The remote-controlled self-moving pneumatic dust collector as claimed in claim 7, wherein: air intake (4) and air outlet (10) both ends diameter of shell (11) are greater than the middle part diameter, be the beam waist structure, install in being the beam waist structure atomizing nozzle sub-assembly (2), adopt water inlet pipe interface (1) of beam waist structure can guarantee the abundant of water smoke and air, effectively, contact completely, guarantee the dust fall effect, and install in the straight tube section that sets up at air intake (4) tip flabellum (5), guarantee effectual intake, and the diameter of air intake (4) is greater than air outlet (10) diameter, realize the effect of spraying, play the effect of stirring to the air in the tunnel, inhale shell (11) inside with the dust on the different aspect as far as, and purify and remove dust through atomizing nozzle sub-assembly (2).
9. The remote-controlled self-moving pneumatic dust collector as claimed in claim 8, wherein: the atomizing nozzle assembly (2) comprises a plurality of spray heads arranged on the inner wall of a shell (11), each spray head comprises a ball head (2.1), a ball head connecting part (2.2) and an outer connecting section (2.3) which are sequentially connected, the ball heads (2.1), the ball head connecting parts (2.2) and the outer connecting sections (2.3) are integrally formed, a central hole (2.4) penetrates through the outer connecting sections (2.3), the ball head connecting parts (2.2) extend into the ball heads (2.1), a plurality of nozzle mounting holes (2.5) communicated with the central hole (2.4) are formed in the outer wall of each ball head (2.1), internal threads are formed in the outer end parts of the nozzle mounting holes (2.5), and nozzles (2.6) are in threaded connection on the internal threads;
the manufacturing method of the atomizing nozzle assembly (2) comprises the following steps:
a. firstly, cutting a steel column to form an integral shape processing with small ball heads (2.1) and outer connecting sections (2.3) at two ends, wherein a ball head connecting part (2.2) is arranged between the ball heads (2.1) and the outer connecting sections (2.3);
b. then, punching the centers of the ball head (2.1), the ball head connecting part (2.2) and the outer connecting section (2.3) by an electric wire threading method to form a through hole center hole (2.4);
c. secondly, punching the outer wall of the ball head (2.1) by an electric wire threading method to form a through hole nozzle mounting hole (2.5);
d. internal threads are turned on a central hole (2.4) in the outer connecting section (2.3) and the outer end part of the nozzle mounting hole (2.5);
e. and welding a circular plate at the end part of the central hole (2.4) on the ball head (2.1) for plugging.
10. The remote-controlled self-moving pneumatic dust collector as claimed in claim 9, wherein: nozzle (2.6) is including the nozzle back end (2.7), nozzle middle section (2.8) and the nozzle upper segment (2.9) that connect gradually, nozzle back end (2.7), nozzle middle section (2.8) and nozzle upper segment (2.9) integrated into one piece, and nozzle back end (2.7), nozzle middle section (2.8) and nozzle upper segment (2.9) center are provided with hole for water spraying (2.10) that runs through, the preparation method of nozzle (2.6) includes following step:
a. firstly, cutting a steel column to form an integral shape processing with a nozzle tail section (2.7) and a nozzle upper section (2.9) at two ends, and a nozzle middle section (2.8) between the nozzle tail section (2.7) and the nozzle upper section (2.9);
b. then, punching the centers of the tail section (2.7) of the nozzle, the middle section (2.8) of the nozzle and the upper section (2.9) of the nozzle by an electric wire threading method to form a water spraying hole (2.10) of a through hole;
c. the outer wall of the nozzle tail section (2.7) is externally threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911302434.6A CN110985096A (en) | 2019-12-17 | 2019-12-17 | Remote control self-moving pneumatic dust collector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911302434.6A CN110985096A (en) | 2019-12-17 | 2019-12-17 | Remote control self-moving pneumatic dust collector |
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| CN110985096A true CN110985096A (en) | 2020-04-10 |
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| CN201911302434.6A Pending CN110985096A (en) | 2019-12-17 | 2019-12-17 | Remote control self-moving pneumatic dust collector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111927524A (en) * | 2020-07-22 | 2020-11-13 | 山西晋城无烟煤矿业集团有限责任公司 | Underground mine dust efficient purification treatment device |
| CN112320396A (en) * | 2020-09-28 | 2021-02-05 | 五科星环保科技(北京)股份有限公司 | Movable fly ash humidifying and dedusting device and fly ash humidifying and dedusting method |
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| CN112320396A (en) * | 2020-09-28 | 2021-02-05 | 五科星环保科技(北京)股份有限公司 | Movable fly ash humidifying and dedusting device and fly ash humidifying and dedusting method |
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Application publication date: 20200410 |
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