CN210564427U - Dust removal case of down-the-hole drill carriage - Google Patents
Dust removal case of down-the-hole drill carriage Download PDFInfo
- Publication number
- CN210564427U CN210564427U CN201921466177.5U CN201921466177U CN210564427U CN 210564427 U CN210564427 U CN 210564427U CN 201921466177 U CN201921466177 U CN 201921466177U CN 210564427 U CN210564427 U CN 210564427U
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- China
- Prior art keywords
- box
- dust
- case
- pipe
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005684 electric field Effects 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 241000883990 Flabellum Species 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- -1 meanwhile Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removal case of down-the-hole drill carriage, including handling the case, it includes straight section of thick bamboo and funnel section from the top down to handle the case, the lower extreme outer wall intercommunication of handling the case has the intake pipe, the one side upper end outer wall intercommunication of the relative intake pipe of case has the outlet duct, it is vertical to be equipped with centrifugal mechanism to handle the case, it evenly has seted up a plurality of suction grooves at the inner wall of straight section to handle the case, the inner wall fixedly connected with plate electrode in suction groove, it is equipped with the backward flow case to handle the case lower extreme, it has the processing pipe to handle the case can dismantle the intercommunication jointly in the bottom of funnel section and the upper end of backward flow case. The utility model discloses the power supplies is circular telegram to the plate electrode to produce the electric field, produce the adsorption affinity to the dust, meanwhile, the water in the water tank flows to the surface of plate electrode through inlet tube, transfer chamber, delivery hole, and the effect of production promptly, and the dust is not adsorbed by the plate electrode and just is washed away by rivers, carries out the dirt to the dust and falls the processing, obtains clean air.
Description
Technical Field
The utility model relates to a down-the-hole drill carriage technical field especially relates to a dust removal case of down-the-hole drill carriage.
Background
The down-the-hole drill carriage is a rotary percussion drill. The impacter is used for directly drilling rock at the bottom of a down-hole, the transmission loss of impact energy is very small, and the drilling efficiency is high. In the working process of the down-the-hole drill carriage, a lot of fine dust is generated, the dust scatters along with air, and the dust is adsorbed to the lung of a person and is easy to be ill for a long time, so that the dust needs to be treated. In order to solve the problem, a dust removal box is generally arranged on one side of the down-the-hole drill carriage, but the storage box in the prior art is simple in structure and poor in dust removal effect, and the dust is easily discharged without being treated after being sucked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the background art, and the dust removal case of a down-the-hole drill carriage that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust removal box of a down-the-hole drill carriage comprises a processing box, the processing box comprises a straight barrel section and a funnel section from top to bottom, the outer wall of the lower end of the processing box is communicated with an air inlet pipe, the outer wall of the upper end of one side, opposite to the air inlet pipe, of the processing box is communicated with an air outlet pipe, a centrifugal mechanism is vertically arranged on the processing box, a plurality of dust suction grooves are uniformly formed in the inner wall of the straight barrel section of the processing box, electrode plates are fixedly connected to the inner walls of the dust suction grooves, a backflow box is arranged at the lower end of the processing box, the bottom end of the funnel section of the processing box and the upper end of the backflow box are jointly detachably communicated with a processing pipe, a filter element is filled in the processing pipe, an annular water tank is fixedly connected to the upper end of the processing box, the water tank and the backflow box are jointly communicated with a circulating pipe, the lower extreme symmetry intercommunication of water tank has the inlet tube, the one end and the transfer chamber intercommunication of water tank are kept away from to the inlet tube, and installs the solenoid valve in the inlet tube, the apopore that link up about the inner diapire in transfer chamber just has seted up on the corresponding position in every suction groove.
Preferably, centrifugal mechanism includes the motor of fixed mounting in the upper end middle part of handling the case, the output shaft of motor runs through and handles case and fixedly connected with pivot, the even fixedly connected with a plurality of flabellums of outer wall of pivot, and the flabellum is the parallelogram structure.
Preferably, the circulation pipe is a rigid pipe.
Preferably, the electrode plates include a positive electrode plate and a negative electrode plate electrically connected to each other, and the plurality of electrode plates are electrically connected to a power supply.
Preferably, the filter element is an activated carbon filter element.
Preferably, the two ends of the treatment pipe are respectively in threaded connection with the bottom end of the funnel section of the treatment box and the return box.
Compared with the prior art, the dust removal box of the down-the-hole drill carriage has the advantages that:
1. the power supply is used for electrifying the electrode plate, so that an electric field is generated, an adsorption force is generated on the dust, meanwhile, water in the water tank flows to the surface of the electrode plate through the water inlet pipe, the transfer cavity and the water outlet hole, and the generated effect is that the dust is washed away by water flow without being adsorbed by the electrode plate, and dust reduction treatment is carried out on the dust to obtain clean air;
2. a centrifugal mechanism is arranged, dust moves to the position near the dust collection groove 7 due to centrifugal force, and the electrostatic dust collection effect is further improved;
3. the water after dust fall flows to the return tank after being filtered by the filter element, and the circulating pump pumps the water into the water tank through the circulating pipe for repeated cyclic utilization, thereby saving water resources.
Drawings
FIG. 1 is a perspective view of the dust box front of a down-the-hole drill carriage according to the present invention;
FIG. 2 is an enlarged schematic view of part A of FIG. 1;
fig. 3 is a perspective view of a dust box of a down-the-hole drill carriage according to the present invention.
In the figure: 1 processing box, 2 air inlet pipes, 3 air outlet pipes, 4 motors, 5 rotating shafts, 6 fan blades, 7 dust suction grooves, 8 electrode plates, 9 water tanks, 10 water inlet pipes, 11 transfer cavities, 12 water outlet holes, 13 processing pipes, 14 filter elements, 15 return boxes, 16 circulating pipes and 17 circulating pumps.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a dust removing box of a down-the-hole drill carriage comprises a processing box 1, the processing box 1 comprises a straight cylinder section and a funnel section from top to bottom, the outer wall of the lower end of the processing box 1 is communicated with an air inlet pipe 2, the outer wall of the upper end of one side of the processing box 1 opposite to the air inlet pipe 2 is communicated with an air outlet pipe 3, the processing box 1 is vertically provided with a centrifugal mechanism, the inner wall of the straight cylinder section of the processing box 1 is uniformly provided with a plurality of dust suction grooves 7, the inner wall of the dust suction grooves 7 is fixedly connected with an electrode plate 8, the lower end of the processing box 1 is provided with a return box 15, the bottom end of the funnel section and the upper end of the return box 15 of the processing box 1 are jointly and detachably communicated with a processing pipe 13, the processing pipe 13 is filled with a filter element 14, the upper end of the processing box 1 is fixedly connected with an annular water tank 9, handle and seted up transfer chamber 11 in the case 1, the lower extreme symmetry intercommunication of water tank 9 has inlet tube 10, and the one end and the 11 intercommunications in transfer chamber of water tank 9 are kept away from to inlet tube 10, and install the solenoid valve in the inlet tube 10, and the apopore 12 that link up from top to bottom is seted up to the inner diapire in transfer chamber 11 and on the corresponding position in every suction groove 7.
More specifically, the centrifugal mechanism includes a motor 4 fixedly installed in the middle of the upper end of the processing box 1, an output shaft of the motor 4 penetrates through the processing box 1 and is fixedly connected with a rotating shaft 5, a plurality of fan blades 6 are uniformly and fixedly connected to the outer wall of the rotating shaft 5, the fan blades 6 are in a parallelogram structure, the motor 4 is a servo motor of VM7-M13G-1R520-A3 model, and basic parameters such as a rotating speed and the like can be set through a servo driver matched with the motor 4, which is the prior art.
Furthermore, the circulating pipe 16 is a hard pipe, and maintains the shape, so that the normal construction of the down-the-hole drill carriage is facilitated.
Further, plate electrode 8 includes mutual electric connection's positive plate and negative plate, and the common electric connection of a plurality of plate electrodes 8 has the power, and the power is to 8 circular telegrams of plate electrode to produce the electric field, it is required to explain that, the power is for the low voltage power that can not produce harm to the human body, and handles parts that case 1 etc. expose in the air and all adopt insulating material to make, can not cause the influence to the human body.
Further, the filter element 14 is an activated carbon filter element, which can absorb dust and odor.
Further, the two ends of the treatment pipe 13 are respectively in threaded connection with the bottom end of the funnel section of the treatment box 1 and the return box 15, and after the treatment pipe 13 is used for a period of time, the filter element 14 can be cleaned and replaced.
In the utility model, dust generated in the working process of the down-the-hole drill carriage is sucked into the processing box 1 through the air inlet pipe 2 by the exhaust fan, in the process of continuously sucking waste gas with dust into the processing box 1, the rotating speed is set by the motor 4 to drive the rotating shaft 5 and the fan blade 6 fixedly connected with the rotating shaft 5 to generate centrifugal motion, the dust moves to the vicinity of the dust suction groove 7 due to the centrifugal force, the electrostatic dust suction effect is further improved, the power supplies electrify the electrode plate 8 to generate an electric field, the electrode plate 8 generates adsorption force to the dust, meanwhile, the electromagnetic valve is opened, water in the water tank 9 enters the transfer cavity 11 through the water inlet pipe 10, then flows to the surface of the electrode plate 8 through the water outlet 12, dust falling is carried out on the dust which is not adsorbed on the surface of the electrode plate 8, the generated effect is that the dust is not adsorbed by the electrode plate 8 and is washed away by water flow, the water flow with the dust, the dust-removing air flows gradually under the action of self gravity until the dust is filtered by the filter element 14 in the processing pipe 13, the water flows into the return tank 15, the circulating pump 17 pumps the water in the return tank 15 into the water tank 9 through the circulating pipe 16 for recycling, the effect of pressurizing the water in the water tank 9 is achieved, and the air after dust removal flows out through the air outlet pipe 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The dust removal box of the down-the-hole drill carriage comprises a processing box (1), wherein the processing box (1) comprises a straight barrel section and a funnel section from top to bottom, and is characterized in that the lower end outer wall of the processing box (1) is communicated with an air inlet pipe (2), the upper end outer wall of one side of the processing box (1) opposite to the air inlet pipe (2) is communicated with an air outlet pipe (3), the processing box (1) is vertically provided with a centrifugal mechanism, the inner wall of the straight barrel section of the processing box (1) is uniformly provided with a plurality of dust suction grooves (7), the inner wall of each dust suction groove (7) is fixedly connected with an electrode plate (8), the lower end of the processing box (1) is provided with a return box (15), the bottom end of the funnel section of the processing box (1) and the upper end of the return box (15) are jointly detachably communicated with a processing pipe (13), the processing pipe (13) is internally filled with a filter core (14), and the upper end of the, water tank (9) and backflow box (15) common intercommunication have circulating pipe (16), install circulating pump (17) in circulating pipe (16), and circulating pump (17) fixed mounting is on the outer wall of handling case (1), it has transfer chamber (11) to have seted up in case (1), the lower extreme symmetry intercommunication of water tank (9) has inlet tube (10), the one end and the transfer chamber (11) intercommunication of water tank (9) are kept away from in inlet tube (10), and install the solenoid valve in inlet tube (10), the interior diapire of transfer chamber (11) and set up apopore (12) of lining up from top to bottom on the corresponding position in every suction groove (7).
2. The dust removal box of a down-the-hole drill carriage according to claim 1, characterized in that the centrifugal mechanism comprises a motor (4) fixedly mounted in the middle of the upper end of the processing box (1), the output shaft of the motor (4) penetrates through the processing box (1) and is fixedly connected with a rotating shaft (5), the outer wall of the rotating shaft (5) is uniformly and fixedly connected with a plurality of fan blades (6), and the fan blades (6) are of a parallelogram structure.
3. A dust bin for a down-the-hole drill carriage according to claim 1, characterised in that the circulation pipe (16) is a rigid pipe.
4. A dust box for a down-the-hole drill carriage according to claim 1, characterised in that said electrode plates (8) comprise positive and negative plates electrically connected to each other, a plurality of said electrode plates (8) being electrically connected in common to a power source.
5. A dust box for a down-the-hole drill carriage according to claim 1, characterised in that the filter element (14) is an activated carbon filter element.
6. The dust box of a down-the-hole drill carriage according to claim 1, characterized in that both ends of the process tube (13) are threaded to the bottom end of the funnel section of the process box (1) and the return box (15), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466177.5U CN210564427U (en) | 2019-09-05 | 2019-09-05 | Dust removal case of down-the-hole drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466177.5U CN210564427U (en) | 2019-09-05 | 2019-09-05 | Dust removal case of down-the-hole drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564427U true CN210564427U (en) | 2020-05-19 |
Family
ID=70628817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921466177.5U Expired - Fee Related CN210564427U (en) | 2019-09-05 | 2019-09-05 | Dust removal case of down-the-hole drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564427U (en) |
-
2019
- 2019-09-05 CN CN201921466177.5U patent/CN210564427U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |