CN208996757U - A kind of dust removing down-hole of coal mine device - Google Patents
A kind of dust removing down-hole of coal mine device Download PDFInfo
- Publication number
- CN208996757U CN208996757U CN201821643139.8U CN201821643139U CN208996757U CN 208996757 U CN208996757 U CN 208996757U CN 201821643139 U CN201821643139 U CN 201821643139U CN 208996757 U CN208996757 U CN 208996757U
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- Prior art keywords
- dust
- cleaning case
- dust cleaning
- hole
- coal mine
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Abstract
The utility model provides a kind of dust removing down-hole of coal mine device, comprising: device noumenon, bracket, idler wheel；The bottom of device noumenon is arranged in the bracket, and the lower part of bracket is provided with several idler wheels；The top of bracket is arranged in the dust cleaning case, and dust cleaning case is connected with bracket by fixed form；One end of the dust cleaning case is provided with negative-pressure air fan, and negative-pressure air fan is connected with dust cleaning case by bolt；The side of the negative-pressure air fan is provided with air outlet；The top of the dust cleaning case is provided with gas detector and alarm controller, and alarm controller is connected with gas detector by electrical mode；Eccentric wheel is arranged on the output shaft of the vibrating motor.By the improvement to a kind of dust removing down-hole of coal mine device, have reasonable in design, early warning effect is good, maintenance convenient for safeguarding, good dedusting effect, easy to use and reliable advantage, thus the problem of effective solution the utility model proposes in background technique one and deficiency.
Description
Technical field
The utility model relates to coal mine dedusting technical fields, more specifically, more particularly to a kind of dust removing down-hole of coal mine dress
It sets.
Background technique
The dust of coal mine is mainly made of ore particles and other powders, and during coal mining, dust is generated
It is concentrated mainly on and bores in quick-fried process, broken, screening and belt transmit process, if underground operators suck this kind of powder for a long time
Dirt can cause significant damage to human body, it is therefore desirable to handle dust using corresponding dust-extraction unit.
During quick-fried coal mine is bored in underground, it is possible that gas leakage phenomenon, existing dust-extraction unit usually only has
Standby dust-absorbing function, can not issue warning information in time, easily generation safety accident, furthermore after prolonged use, dust-extraction unit
It is easy accumulation dust on the inner wall of internal dust bag, needs frequent device for opening cleaning dust bag, it is extremely inconvenient to use.
In view of this, being studied improvement for existing problem, a kind of dust removing down-hole of coal mine device is provided, it is intended to pass through
The technology achievees the purpose that solve the problems, such as and improves practical value.
Utility model content
The purpose of this utility model is to provide a kind of dust removing down-hole of coal mine devices, to solve to propose in above-mentioned background technique
Can not issue warning information in time, easily generation safety accident is easy accumulation ash inside dust-extraction unit on the inner wall of dust bag
Dirt needs frequent device for opening cleaning dust bag, uses extremely inconvenient problem and deficiency.
To achieve the above object, the utility model provides a kind of dust removing down-hole of coal mine device, by technology hand in detail below
Section is reached:
A kind of dust removing down-hole of coal mine device, comprising: device noumenon, bracket, idler wheel, negative-pressure air fan, air outlet, dust cleaning case,
Gas detector, alarm controller, vibrating motor, eccentric wheel, connecting rod, link block, dust bag, end cap, pipe nozzle, sweep-up pipe；
The bottom of device noumenon is arranged in the bracket, and the lower part of bracket is provided with several idler wheels；The dust cleaning case is arranged in bracket
Top, and dust cleaning case is connected with bracket by fixed form；One end of the dust cleaning case is provided with negative-pressure air fan, and negative pressure
Blower is connected with dust cleaning case by bolt；The side of the negative-pressure air fan is provided with air outlet；The top of the dust cleaning case is set
It is equipped with gas detector and alarm controller, and alarm controller is connected with gas detector by electrical mode；The vibration
It is arranged with eccentric wheel on the output shaft of dynamic motor, and eccentric wheel is fixedly connected by flat key with vibrating motor；The dust bag
Sealing end protrudes into the inside of dust cleaning case, and dust bag is connected with link block by embedded mode；The eccentric wheel and link block
Between be provided with connecting rod, and connecting rod is hinged with eccentric wheel and link block respectively；The other end of the dust cleaning case is provided with end cap,
And end cap is connected with dust cleaning case by bolt；The side of the end cap is provided with several pipe nozzles, and is arranged in pipe nozzle
Sweep-up pipe.
As advanced optimizing for the technical program, gas boring and surveying described in a kind of dust removing down-hole of coal mine device of the utility model
The model SAT-6000-ZLGM of device, and the lower end of gas detector through dust cleaning case and is protruded into inside dust cleaning case.
As advanced optimizing for the technical program, controlling alarm described in a kind of dust removing down-hole of coal mine device of the utility model
The model SAK-6000-ZL1 of device, and alarm controller is fixed at the top of dust cleaning case.
As advanced optimizing for the technical program, air outlet described in a kind of dust removing down-hole of coal mine device of the utility model and
Filtering screen is provided at the air inlet of sweep-up pipe.
As advanced optimizing for the technical program, dust bag described in a kind of dust removing down-hole of coal mine device of the utility model is
Telescopic structure setting, and the open end of dust bag is folded between dust cleaning case and end cap.
As advanced optimizing for the technical program, two of connecting rod described in a kind of dust removing down-hole of coal mine device of the utility model
End offers pin shaft hole, and connecting rod is rotatablely connected with eccentric wheel and link block respectively by pin shaft.
As advanced optimizing for the technical program, pipe nozzle described in a kind of dust removing down-hole of coal mine device of the utility model is extremely
It is provided at two less, and is provided with air-valve in pipe nozzle.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model passes through the model SAT-6000-ZLGM of gas detector, and the lower end of gas detector is passed through
Wear dust cleaning case and protrude into the setting inside dust cleaning case, can to alarm controller send gas density information, make alarm controller and
When issue warning signal.
2, the utility model is by being provided with the setting of filtering screen at the air inlet of air outlet and sweep-up pipe, at air outlet
Filtering screen can prevent dust from leaking again, the filtering screen at sweep-up pipe can primary filtration bulky grain dust, alleviator
The workload of ontology.
3, the utility model offers pin shaft hole by the both ends of connecting rod, and connecting rod by pin shaft respectively with eccentric wheel and company
The setting of block rotation connection is connect, vibrating motor band movable eccentric wheel rotates, and can carry out by the one end of connecting rod to dust bag irregular
Reciprocal drawing, make the dust being attached on dust bag inner wall shake from.
4, the utility model has reasonable in design, early warning effect by the improvement to a kind of dust removing down-hole of coal mine device
Fruit is good, maintenance convenient for safeguarding, good dedusting effect, easy to use and reliable advantage, so that effective solution the utility model exists
The problem of being proposed in background technique one and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the dust cleaning case schematic diagram of internal structure of the utility model.
In figure: device noumenon 1, bracket 2, idler wheel 3, negative-pressure air fan 4, air outlet 5, dust cleaning case 6, gas detector 7, alarm
Controller 8, vibrating motor 9, eccentric wheel 10, connecting rod 11, link block 12, dust bag 13, end cap 14, pipe nozzle 15, sweep-up pipe
16。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the utility model provides a kind of particular technique embodiment of dust removing down-hole of coal mine device:
A kind of dust removing down-hole of coal mine device, comprising: device noumenon 1, idler wheel 3, negative-pressure air fan 4, air outlet 5, is removed bracket 2
Dirt case 6, gas detector 7, alarm controller 8, vibrating motor 9, eccentric wheel 10, connecting rod 11, link block 12, dust bag 13, end
Lid 14, pipe nozzle 15, sweep-up pipe 16；The bottom of device noumenon 1 is arranged in bracket 2, and the lower part of bracket 2 is provided with several idler wheels
3；The top of bracket 2 is arranged in dust cleaning case 6, and dust cleaning case 6 is connected with bracket 2 by fixed form；One end of dust cleaning case 6 is set
It is equipped with negative-pressure air fan 4, and negative-pressure air fan 4 is connected with dust cleaning case 6 by bolt；The side of negative-pressure air fan 4 is provided with air outlet
5；The top of dust cleaning case 6 is provided with gas detector 7 and alarm controller 8, and alarm controller 8 passes through with gas detector 7
Electrical mode is connected；Eccentric wheel 10 is arranged on the output shaft of vibrating motor 9, and eccentric wheel 10 passes through flat key and vibrating motor
9 are fixedly connected；The sealing end of dust bag 13 protrudes into the inside of dust cleaning case 6, and dust bag 13 and link block 12 pass through embedded mode
It is connected；Be provided with connecting rod 11 between eccentric wheel 10 and link block 12, and connecting rod 11 respectively with 12 phase of eccentric wheel 10 and link block
Hingedly；The other end of dust cleaning case 6 is provided with end cap 14, and end cap 14 is connected with dust cleaning case 6 by bolt；The side of end cap 14
Several pipe nozzles 15 are provided with, and are arranged with sweep-up pipe 16 in pipe nozzle 15.
Specifically, the model SAT-6000-ZLGM of gas detector 7, and dust cleaning case is run through in the lower end of gas detector 7
It 6 and protrudes into inside dust cleaning case 6, when air flows through dust cleaning case 6, gas detector 7 can send gas density to alarm controller 8
Information.
Specifically, the model SAK-6000-ZL1 of alarm controller 8, and alarm controller 8 is fixed at dust cleaning case 6
Top, alarm controller 8 makes feedback according to gas density information, can issue warning signal in time, makes the pre- of device noumenon 1
Alert effect is good.
Specifically, filtering screen is provided at the air inlet of air outlet 5 and sweep-up pipe 16, the filtering screen at air outlet 5
A small amount of dust remaining in air can be filtered out, improve its dust removing effects, in addition the filtering screen at sweep-up pipe 16 can be first
Step filtering bulky grain dust, the workload of alleviator ontology 1.
Specifically, dust bag 13 is telescopic structure setting, and the open end of dust bag 13 is folded in dust cleaning case 6 and end cap
Between 14, convenient for the installation and removal of dust bag 13.
Specifically, the both ends of connecting rod 11 offer pin shaft hole, and connecting rod 11 by pin shaft respectively with eccentric wheel 10 and connect
Block 12 is rotatablely connected, and vibrating motor 9 is rotated with movable eccentric wheel 10, can not be advised by the one end of connecting rod 11 to dust bag 13
Then reciprocal drawing, shakes the dust being attached on 13 inner wall of dust bag from convenient for the maintenance of dust bag 13.
Specifically, pipe nozzle 15 is at least provided at two, and is provided with air-valve in pipe nozzle 15, connect by the way that air-valve is controllable
The open and close of nozzle 15.
Specific implementation step:
When use device ontology 1, device noumenon 1 is moved to coal mining position, and by the air inlet pair of sweep-up pipe 16
Quasi- dust generates area, and when device noumenon 1 is powered on, negative-pressure air fan 4 works, and dusty air is sucked dust cleaning case 6 by sweep-up pipe 16,
When dusty air flows through dust bag 13, dust bag 13 is filtered the dust in dusty air, makes clean air from out
Air port 5 is discharged to the external world, and during air flows through dust cleaning case 6, gas detector 7 can acquire in real time gas density information simultaneously
It is sent to alarm controller 8, alarm controller 8 makes feedback according to gas density information, can issue the alarm signals such as acousto-optic in time
Number, furthermore when the dust removing effects of device noumenon 1 weaken, vibrating motor 9 can be started, vibrating motor 9 is with 10 turns of movable eccentric wheel
It is dynamic, so that connecting rod 11 is carried out irregular reciprocal drawing to one end of dust bag 13, the dust being attached on 13 inner wall of dust bag is shaken
From convenient for the maintenance of dust bag 13.
In summary: a kind of dust removing down-hole of coal mine device, by the model SAT-6000-ZLGM of gas detector,
And the setting inside dust cleaning case through dust cleaning case and is protruded into the lower end of gas detector, can send gas density to alarm controller
Information issues warning signal alarm controller in time；By being provided with filtering screen at the air inlet of air outlet and sweep-up pipe
Setting, the filtering screen at air outlet can prevent dust from leaking again, and the filtering screen at sweep-up pipe can be primary filtration big
Grain dust, the workload of alleviator ontology；Offer pin shaft hole by the both ends of connecting rod, and connecting rod by pin shaft respectively with
The setting of eccentric wheel and link block rotation connection, vibrating motor band movable eccentric wheel rotate, can be by connecting rod to one end of dust bag
Carry out irregular reciprocal drawing, make the dust being attached on dust bag inner wall shake from；By to a kind of dust removing down-hole of coal mine device
Improvement, have it is reasonable in design, early warning effect is good, maintenance convenient for safeguarding, good dedusting effect, and easy to use and reliable is excellent
Point, thus the problem of effective solution the utility model proposes in background technique one and deficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of dust removing down-hole of coal mine device, comprising: device noumenon (1), bracket (2), idler wheel (3), negative-pressure air fan (4), outlet air
Mouthful (5), dust cleaning case (6), gas detector (7), alarm controller (8), vibrating motor (9), eccentric wheel (10), connecting rod (11),
Link block (12), dust bag (13), end cap (14), pipe nozzle (15), sweep-up pipe (16)；It is characterized by: the bracket (2) sets
The bottom in device noumenon (1) is set, and the lower part of bracket (2) is provided with several idler wheels (3)；Dust cleaning case (6) setting is being propped up
The top of frame (2), and dust cleaning case (6) is connected with bracket (2) by fixed form；One end of the dust cleaning case (6) is provided with
Negative-pressure air fan (4), and negative-pressure air fan (4) is connected with dust cleaning case (6) by bolt；The side of the negative-pressure air fan (4) is arranged
There are air outlet (5)；The top of the dust cleaning case (6) is provided with gas detector (7) and alarm controller (8), and controlling alarm
Device (8) is connected with gas detector (7) by electrical mode；Eccentric wheel is arranged on the output shaft of the vibrating motor (9)
(10), and eccentric wheel (10) is fixedly connected by flat key with vibrating motor (9)；The sealing end of the dust bag (13) protrudes into dedusting
The inside of case (6), and dust bag (13) is connected with link block (12) by embedded mode；The eccentric wheel (10) and link block
(12) it is provided between connecting rod (11), and connecting rod (11) is hinged with eccentric wheel (10) and link block (12) respectively；The dedusting
The other end of case (6) is provided with end cap (14), and end cap (14) is connected with dust cleaning case (6) by bolt；The end cap (14)
Side be provided with several pipe nozzles (15), and sweep-up pipe (16) are arranged in pipe nozzle (15).
2. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the gas detector (7)
Model SAT-6000-ZLGM, and dust cleaning case (6) inside through dust cleaning case (6) and is protruded into the lower end of gas detector (7).
3. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the alarm controller (8)
Model SAK-6000-ZL1, and alarm controller (8) is fixed at the top of dust cleaning case (6).
4. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the air outlet (5) and dust suction
It manages and is provided with filtering screen at the air inlet of (16).
5. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the dust bag (13) is flexible
Formula structure setting, and the open end of dust bag (13) is folded between dust cleaning case (6) and end cap (14).
6. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: open at the both ends of the connecting rod (11)
Equipped with pin shaft hole, and connecting rod (11) is rotatablely connected with eccentric wheel (10) and link block (12) respectively by pin shaft.
7. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the pipe nozzle (15) at least sets
It is equipped at two, and is provided with air-valve in pipe nozzle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643139.8U CN208996757U (en) | 2018-10-10 | 2018-10-10 | A kind of dust removing down-hole of coal mine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643139.8U CN208996757U (en) | 2018-10-10 | 2018-10-10 | A kind of dust removing down-hole of coal mine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996757U true CN208996757U (en) | 2019-06-18 |
Family
ID=66803611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821643139.8U Expired - Fee Related CN208996757U (en) | 2018-10-10 | 2018-10-10 | A kind of dust removing down-hole of coal mine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031854A (en) * | 2020-08-17 | 2020-12-04 | 南京凌翔节能科技有限公司 | Coal mine gas dust removal and pressurization integrated device and application |
-
2018
- 2018-10-10 CN CN201821643139.8U patent/CN208996757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031854A (en) * | 2020-08-17 | 2020-12-04 | 南京凌翔节能科技有限公司 | Coal mine gas dust removal and pressurization integrated device and application |
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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 |
Granted publication date: 20190618 Termination date: 20201010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |