CN214092089U - Guiding and jetting dust removal device of scraper - Google Patents
Guiding and jetting dust removal device of scraper Download PDFInfo
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- CN214092089U CN214092089U CN202022939983.9U CN202022939983U CN214092089U CN 214092089 U CN214092089 U CN 214092089U CN 202022939983 U CN202022939983 U CN 202022939983U CN 214092089 U CN214092089 U CN 214092089U
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- air
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- air filter
- scraper
- engine
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- 239000000428 dust Substances 0.000 title claims abstract description 77
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 241000405070 Percophidae Species 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a scraper draws and penetrates dust collector relates to scraper technical field, including engine, empty filter support, dust guide pipe, wind scooper and induced draft fan, empty filter set up on empty filter support, its one end is linked together with the engine, the other end is equipped with empty filter air inlet and dust exhaust mouth, the dust exhaust mouth be linked together with the induced draft fan on the wind scooper through the dust guide pipe that is connected with it; compared with the prior art, the utility model discloses the beneficial effect who has does: through setting up the empty filter and leading the penetrating dust removal mode that wind scooper and induced draft fan combine, can make the scraper engine at the during operation, the dust that filters in the empty filter still can outwards be discharged to increase the dust exhaust effect of empty filter, guarantee the normal operating of engine, can avoid the filter core to damage the shutoff in addition, prolong the life of filter core.
Description
Technical Field
The utility model belongs to the technical field of the scraper technique and specifically relates to a scraper draws and penetrates dust collector.
Background
The scraper is a kind of machinery which can comprehensively complete digging, transporting, unloading, filling and leveling. The mine trackless equipment is one of mine trackless equipment and is widely applied to excavation and transportation of underground mines. Trackless mining equipment with a scraper and a self-unloading ore-transporting truck as cores becomes the mainstream of mining technology development at home and abroad. At present, the scrapers widely applied to the market are divided into an internal combustion scraper and an electric scraper, and the internal combustion scraper is suitable for a well-ventilated operation environment and has the characteristics of flexibility and high efficiency; the electric scraper is more environment-friendly and pollution-free. When the scraper operates underground, dust in the air is very much, and when an engine of the scraper operates, the engine needs to be connected with an air filter in order that the injected air has no impurity dust, some dust and impurities in the air are filtered by the air filter, and then fresh air is injected into the engine to enable the engine to operate.
At present, when air containing dust is filtered by an air filter, the dust impurities deposited in the air filter are generally discharged out of an engine of a scraper when the engine is stopped through an opened dust discharging duckbill of the air filter, when the engine works, the dust discharging duckbill of the air filter is closed due to negative pressure, the dust impurities filtered in the air filter cannot be discharged out of the engine, the dust can enter the engine along with the air, so that the filtering effect of the air filter is influenced, in addition, the dust precipitated by filtering cannot be discharged in time, the plugging of a filter element can be caused, the service life of the filter element is shortened, the filter element is not replaced regularly, and the consumption of the filter element is increased.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, the utility model aims to provide a scraper draws and penetrates dust collector.
In order to solve the technical problem, the utility model discloses a following technical scheme: a scraper jet dust removal device comprises an engine, an air filter support, a dust guide pipe, an air guide cover and an air suction fan, wherein the air filter is arranged on the air filter support, one end of the air filter is communicated with the engine, the other end of the air filter is provided with an air inlet of the air filter and a dust exhaust port, and the dust exhaust port is communicated with the air suction fan on the air guide cover through the dust guide pipe connected with the dust exhaust port.
As a further improvement, the dust guide pipe comprises a first rubber pipe, a dust exhaust check valve, a second rubber pipe and a hard pipe which are connected in series in sequence, the other end of the rubber pipe is connected with the dust exhaust port, the other end of the hard pipe is connected with an induced draft fan on the air guide cover, and the installation direction of the dust exhaust check valve is corresponding to the direction of the second rubber pipe. Set up the check valve, can make the dust flow to the fan housing from empty filter, and can not lead to the dust refluence, influence equipment dust removal effect.
As a further improvement, a rubber tube detachable fix on empty filter support, two detachable of rubber tube fix on the wind-guiding cover, the hard tube be equipped with sealed shutoff in entering wind-guiding cover department. The first rubber tube and the second rubber tube are fixed, the first rubber tube and the second rubber tube are prevented from shaking, the stability of the first rubber tube and the second rubber tube is enhanced, the hard tube is provided with a sealing plug at the position where the hard tube enters the wind scooper, and the wind scooper is prevented from leaking outwards to influence the wind suction effect.
As a further improvement of the utility model, the quantity of air inlet of the air filter is multiple, and the air inlet of the air filter is uniformly arranged on one end face of the air inlet of the air filter.
As a further improvement of the utility model, the periphery of the suction fan is provided with a fence. The rail plays a certain safety protection role, and the air suction fan is prevented from being extruded during transportation.
Compared with the prior art, the utility model discloses the beneficial effect who has does: through setting up the air cleaner and leading the injection dust removal mode that wind scooper and induced draft fan combined together, can make the scraper engine at the during operation, the dust that filters in the air cleaner still can outwards be discharged to increase the dust exhaust effect of air cleaner, guarantee the normal operating of engine, can avoid the filter core to damage the shutoff in addition, prolong the life of filter core.
Drawings
The invention will be further described with reference to the accompanying drawings:
fig. 1 is a schematic structural view of an injection dust removal device of a scraper of the present invention;
in the figure: the air filter comprises an engine 1, an air filter 2, an air inlet of the air filter 3, a dust exhaust port 4, a dust guide pipe 5, a rubber hose I51, a dust exhaust check valve 52, a rubber hose II 53, a hard pipe 54, an air guide cover 6, an air suction fan 7, an air filter support 8, a sealing plug 9 and a fence 10.
Detailed Description
The present invention will be described in further detail with reference to fig. 1.
The embodiment of the utility model discloses scraper draws penetrates dust collector. Referring to fig. 1, the injection dust removal device of the scraper comprises an engine 1, an air filter 2, an air filter support 8, a dust guide pipe 5, an air guide cover 6 and an air suction fan 7, wherein the air filter 2 is arranged on the air filter support 8, one end of the air filter 2 is communicated with the engine 1, the other end of the air filter 2 is provided with an air filter air inlet 3 and a dust exhaust port 4, the air filter air inlets 3 are multiple and evenly arranged on one end face of the air inlet of the air filter 2, and the dust exhaust port 4 is communicated with the air suction fan 7 on the air guide cover 6 through the dust guide pipe 5 connected with the dust exhaust port. The dust guide pipe 5 comprises a first rubber pipe 51, a dust exhaust one-way valve 52, a second rubber pipe 53 and a hard pipe 54 which are sequentially connected in series, the other end of the first rubber pipe 51 is connected with the dust exhaust port 4, the other end of the hard pipe 54 is connected with the air suction fan 7 on the air guide cover 6, and the installation direction of the dust exhaust one-way valve 52 is from the first rubber pipe 51 to the second rubber pipe 53. The one-way valve 52 is arranged, so that dust can flow to the air guide cover 6 from the air filter 2, and the dust and impurities cannot flow back to influence the dust removing effect of the equipment. Preferably, the first rubber tube 51 is detachably fixed on the air filter support 8, the second rubber tube 53 is detachably fixed on the air guide cover 6, and the hard tube 54 is provided with a sealing plug 9 at the position where the hard tube enters the air guide cover 6. The first rubber tube 51 and the second rubber tube 53 are fixed, the first rubber tube 51 and the second rubber tube 53 are prevented from shaking, the stability of the first rubber tube 51 and the second rubber tube 53 is enhanced, the sealing plug 9 is arranged at the position where the hard tube 54 enters the wind scooper 6, and the wind scooper 6 is prevented from leaking outwards to influence the wind suction effect.
Preferably, a fence 10 is arranged at the periphery of the suction fan 7. The fence 10 plays a certain safety protection role, and the air suction fan 7 is prevented from being extruded during transportation.
Compared with the prior art, the utility model discloses the beneficial effect who has does: through setting up the injection dust removal mode that empty filter 2 and wind scooper 6 and induced draft fan 7 combine, can make scraper engine 1 at the during operation, the dust that filters in empty filter 2 still can outwards be discharged to increase empty filter 2's dust exhaust effect, guarantee engine 1's normal operating, can avoid the filter core to damage the shutoff in addition, prolong the life of filter core.
The utility model relates to a scraper draws and penetrates dust collector's implementation principle does: a supercharger of an engine 1 is connected with an air filter 2, a dust exhaust port 4 of the air filter 2 is connected with a dust guide pipe 5, the dust guide pipe 5 is communicated with an induced draft fan 7 through an air guide cover 6, and an air filter air inlet 3 is arranged on the air filter 2. When the scraper operates, the engine 1 is started to work, the outside air containing dust impurities enters the air filter 2 from the air filter air inlet 3, some dust impurities filtered by the air filter 2 are discharged from the air suction fan 7 from the dust discharge port 4 through the dust guide pipe 5 and finally through the air guide cover 6 under the action of the air suction fan 7, and the fresh air filtered by the air filter 2 enters the engine 1, so that the normal work of the engine 1 is ensured.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.
Claims (5)
1. The utility model provides a scraper draws penetrates dust collector which characterized in that: the air filter comprises an engine (1), an air filter (2), an air filter support (8), a dust guide pipe (5), an air guide cover (6) and an air suction fan (7), wherein the air filter (2) is arranged on the air filter support (8), one end of the air filter is communicated with the engine (1), the other end of the air filter is provided with an air filter air inlet (3) and a dust exhaust port (4), and the dust exhaust port (4) is communicated with the air suction fan (7) on the air guide cover (6) through the dust guide pipe (5) connected with the dust exhaust port.
2. The scraper jet dedusting apparatus of claim 1, wherein: the dust guide pipe (5) comprises a first rubber pipe (51), a dust exhaust one-way valve (52), a second rubber pipe (53) and a hard pipe (54) which are sequentially connected in series, the other end of the first rubber pipe (51) is connected with the dust exhaust port (4), the other end of the hard pipe (54) is connected with an air suction fan (7) on the air guide cover (6), and the installation direction of the dust exhaust one-way valve (52) is to point to the direction of the second rubber pipe (53) from the first rubber pipe (51).
3. The scraper jet dedusting apparatus of claim 2, wherein: the first rubber tube (51) is detachably fixed on the air filter support (8), the second rubber tube (53) is detachably fixed on the air guide cover (6), and the hard tube (54) is provided with a sealing plug (9) at the position where the hard tube enters the air guide cover (6).
4. The scraper jet dedusting apparatus of claim 1, wherein: the number of the air inlets (3) of the air filter is multiple and the air inlets are uniformly arranged on one end face of the air inlet of the air filter (2).
5. The scraper jet dedusting apparatus of claim 1, wherein: and a fence (10) is arranged on the periphery of the air suction fan (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939983.9U CN214092089U (en) | 2020-12-09 | 2020-12-09 | Guiding and jetting dust removal device of scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939983.9U CN214092089U (en) | 2020-12-09 | 2020-12-09 | Guiding and jetting dust removal device of scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214092089U true CN214092089U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022939983.9U Active CN214092089U (en) | 2020-12-09 | 2020-12-09 | Guiding and jetting dust removal device of scraper |
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| Country | Link |
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| CN (1) | CN214092089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017214A (en) * | 2021-10-09 | 2022-02-08 | 东风柳州汽车有限公司 | Intake prefilter and vehicle |
-
2020
- 2020-12-09 CN CN202022939983.9U patent/CN214092089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017214A (en) * | 2021-10-09 | 2022-02-08 | 东风柳州汽车有限公司 | Intake prefilter and vehicle |
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