CN110159338A - A kind of coal mining mobile type dust collector - Google Patents
A kind of coal mining mobile type dust collector Download PDFInfo
- Publication number
- CN110159338A CN110159338A CN201810053854.4A CN201810053854A CN110159338A CN 110159338 A CN110159338 A CN 110159338A CN 201810053854 A CN201810053854 A CN 201810053854A CN 110159338 A CN110159338 A CN 110159338A
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- Prior art keywords
- cabinet
- collecting
- tank
- water
- air
- Prior art date
- 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.)
- Pending
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- 239000003245 coal Substances 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 title claims abstract description 19
- 238000005065 mining Methods 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 239000002817 coal dust Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000004887 air purification Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 230000036541 health Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of coal mining mobile type dust collectors, including cabinet, pedestal is equipped with below the cabinet, the idler wheel for facilitating device to carry is symmetrically arranged at left and right sides of pedestal, cabinet lower end two sides are symmetrically arranged with supporting leg, supporting leg lower end sliding sleeve is equipped with support sleeve, support sleeve lower end is connected and fixed with pedestal, buffer spring is equipped with inside the support sleeve, supporting leg and support sleeve are connected and fixed by buffer spring, the setting of this buffer gear effectively raises the anti-seismic performance of device, the cabinet upper end is equipped with air inlet, ventilative grid is detachably equipped at air inlet, air scoop is fixed at the air inlet lower port, the configuration of the present invention is simple, rationally, it is easy to carry, anti-seismic performance is good, by carrying out three-level purification to air, to ensure that the clean-up effect to air, it is practical.
Description
Technical field
The present invention relates to coal mining technical field of dust removal equipment, the mobile dedusting dress of specifically a kind of coal mining
It sets.
Background technique
Coal dust harm is one of the harm that coal production is difficult to avoid that in the process, and during coal mining, ore is broken
The links such as broken, transport and screening can all generate a large amount of dust, and the operating environment of one side dust pollution seriously endangers
The health of worker, the long-term dust that sucks can cause pulmonary lesion, cause pneumoconiosis, the excessively high influence of another aspect dust concentration
One of the main reason for causing coal mine coal-dust explosion, therefore the security performance of coal-cutting machinery work, a large amount of dust suspension are also
The dust generated when coal mining is eliminated, for ensuring that practitioner's life and health, preventing accident is even more important.
The construction site of present mining listed corporations and coal mining mostly uses greatly artificial watering to control coal dust, still
The not only waste of manpower of this method, and effect is also not so good, and the cleaner of some large sizes is inconvenient to move, so one
The cleaner that kind is moved easily and practicability is high is direction and vast coal production enterprise that all technical staff make great efforts
Industry there is an urgent need to product.
Summary of the invention
The purpose of the present invention is to provide a kind of coal mining mobile type dust collectors, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of coal mining mobile type dust collector, including cabinet, the cabinet lower section are equipped with pedestal, and the pedestal left and right sides is right
Claim to be equipped with the idler wheel for facilitating device to carry, cabinet lower end two sides are symmetrically arranged with supporting leg, and supporting leg lower end sliding sleeve is equipped with support
Set, support sleeve lower end is connected and fixed with pedestal, and equipped with buffer spring inside the support sleeve, buffer spring is by supporting leg and support sleeve
It being connected and fixed, the setting of this buffer gear effectively raises the anti-seismic performance of device, and the cabinet upper end is equipped with air inlet,
It is detachably equipped with ventilative grid at air inlet, air scoop is fixed at the air inlet lower port, is connected at air scoop lower port
There is gas-guide tube, gas-guide tube outer sheath is equipped with baffle-box, is connected and fixed at left and right sides of baffle-box by locating rod and cabinet wall, institute
It states on the gas-guide tube where baffle-box through there is communicating pipe, is evenly distributed with several sparge pipes, institute on tube wall on the downside of communicating pipe
It states gas-guide tube lower end and is arranged with connector sleeve, connector sleeve is equipped with the rolling bearing and sealing ring matched with gas-guide tube, the company
Female connector lower end is rotatably connected to turning set, is equipped with helical blade inside turning set, helical blade outer end is connect with turning set inner wall
It is fixed, filter mechanism is equipped in the cabinet below the turning set, the filter mechanism outer end is equipped with link block, link block and case
Internal wall is connected and fixed, and bottom is equipped with collecting-tank in the cabinet, and the collecting-tank upper left side is equipped with suction hose, suction hose lower end
The liquid level of collecting-tank is protruded into hereinafter, the connection of suction hose upper end is located at the caching cylinder on the left of cabinet, the moisture storage capacity for caching cylinder is to catchment
The outlet side of twice of pond moisture storage capacity, the caching cylinder upper end is connect with aspiration pump, under the action of aspiration pump, ambient atmos edge
Air inlet enter in cabinet, then pass through filter mechanism, and then complete the purification to air, under the action of aspiration pump, collection
Water in pond enters in caching cylinder along suction hose, since the moisture storage capacity of caching cylinder is twice of collecting-tank moisture storage capacity, in this way
As the water in collecting-tank is constantly reduced, air can enter along suction hose in caching cylinder after water suction infratubal port exposing is horizontal,
To the water washing being buffered in cylinder, to complete the humidity of air can be also improved in this way, to increase to the double purification of water
The humidity of coal dust, suction pump is additionally provided in the collecting-tank, and the water outlet of suction pump passes through the water inlet that aqueduct connects baffle-box
End, under the action of suction pump, the water in collecting-tank enters baffle-box, enters in communicating pipe into the water in baffle-box, then
It is sprayed from sparge pipe, spray process is carried out to the air in gas-guide tube to realize, water is sprayed on meeting on helical blade so that spiral shell
Vane piece rotation, and then drive turning set rotation, turning set rotation after meeting so that the water uniform shock fallen on filter mechanism,
So that the impurity on filter mechanism collects around, thus it is avoided that impurity is laid in filter mechanism surface, to mention
The high filter effect of filter mechanism.
As a further solution of the present invention: the filter mechanism includes that two pieces of conical filter nets and setting are bored at two pieces
Active carbon particle between shape filter screen is constituted.
As a further solution of the present invention: discharge tube is equipped on the right side of the collecting-tank, discharge tube is equipped with discharging valve.
As a further solution of the present invention: the suction pump and aspiration pump are electrically connected control panel, control panel electricity
Property connection be located at the bottom of box battery.
As a further solution of the present invention: the idler wheel is self-locking idler wheel.
As a further solution of the present invention: the baffle-box upper and lower end face is equipped with the rolling bearing matched with gas-guide tube
And sealing ring, to realize rotatory sealing.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, reasonable, easy to carry, shock resistance
Can be good, by carrying out three-level purification to air, thus ensure that the clean-up effect to air, and in addition under the action of suction pump, collection
Water in pond enters baffle-box, enters in communicating pipe into the water in baffle-box, then sprays from sparge pipe, to realize
Spray process is carried out to the air in gas-guide tube, water is sprayed on meeting on helical blade so that helical blade rotates, and then drives rotation
Set rotation, turning set rotation after meeting so that the water uniform shock fallen on filter mechanism so that miscellaneous on filter mechanism
Matter is collected around, is thus avoided that impurity is laid in filter mechanism surface, so that the filter effect of filter mechanism is improved,
It is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention.
Wherein: cabinet 1, air scoop 3, baffle-box 4, communicating pipe 5, sparge pipe 6, locating rod 7, gas-guide tube 8, connects air inlet 2
Female connector 9, turning set 10, helical blade 11, filter mechanism 12, control panel 13, link block 14, collecting-tank 15, discharge tube 16, branch
Leg 17, support sleeve 18, buffer spring 19, idler wheel 20, battery 21, pedestal 22, suction hose 23, caching cylinder 24, aspiration pump 25.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of coal mining mobile type dust collector, including cabinet 1, it is described
It is equipped with pedestal 22 below cabinet 1, the idler wheel 20 for facilitating device to carry is symmetrically arranged at left and right sides of pedestal 22, idler wheel 20 is self-locking
Idler wheel, the 1 lower end two sides of cabinet are symmetrically arranged with supporting leg 17, and 17 lower end sliding sleeve of supporting leg is equipped with support sleeve 18, under support sleeve 18
End is connected and fixed with pedestal 22, and equipped with buffer spring 19 inside the support sleeve 18, buffer spring 19 is by supporting leg 17 and support sleeve
18 are connected and fixed, and the setting of this buffer gear effectively raises the anti-seismic performance of device, and 1 upper end of the cabinet is equipped with air inlet
Mouthfuls 2, ventilative grid is detachably equipped at air inlet 2, and air scoop 3,3 lower end of air scoop are fixed at 2 lower port of air inlet
Gas-guide tube 8 is connected at mouthful, 8 outer sheath of gas-guide tube is equipped with baffle-box 4, passes through locating rod 7 and cabinet 1 at left and right sides of baffle-box 4
Inner wall is connected and fixed, and 4 upper and lower end face of baffle-box is equipped with the rolling bearing and sealing ring matched with gas-guide tube 8, to realize rotation
Turn sealing, through there is communicating pipe 5 on the gas-guide tube 8 where the baffle-box 4, if being evenly distributed on communicating pipe 5 downside tube wall
Dry sparge pipe 6,8 lower end of gas-guide tube are arranged with connector sleeve 9, and connector sleeve 9 is equipped with the rotation axis matched with gas-guide tube 8
It holds and sealing ring, 9 lower end of connector sleeve is rotatably connected to turning set 10, is equipped with helical blade 11, spiral inside turning set 10
11 outer end of blade is connected and fixed with 10 inner wall of turning set, is equipped with filter mechanism, filter in the cabinet 1 of 10 lower section of turning set
Structure includes that two pieces of conical filter nets and the active carbon particle being arranged between two pieces of conical filter nets are constituted, the filter mechanism
12 outer ends are equipped with link block 14, and link block 14 is connected and fixed with 1 inner wall of cabinet, and bottom is equipped with collecting-tank 15, collection in the cabinet 1
Discharge tube 16 is equipped on the right side of pond 15, discharge tube 16 is equipped with discharging valve, and 15 upper left side of collecting-tank is equipped with suction hose 23, inhales
23 lower end of water pipe protrudes into the liquid level of collecting-tank 15 hereinafter, the connection of 23 upper end of suction hose is located at the caching cylinder 24 in 1 left side of cabinet, caching
The moisture storage capacity of cylinder 24 is twice of 15 moisture storage capacity of collecting-tank, and the outlet side of caching 24 upper end of cylinder is connect with aspiration pump 25,
Under the action of aspiration pump 25, ambient atmos enter in cabinet 1 along air inlet 2, then pass through filter mechanism 12, and then completion pair
The purification of air, under the action of aspiration pump 25, the water in collecting-tank 15 enters in caching cylinder 24 along suction hose 23, due to slow
The moisture storage capacity for depositing cylinder 24 is twice of 15 moisture storage capacity of collecting-tank, in this way as the water in collecting-tank 15 is constantly reduced, suction hose 23
Air can enter in caching cylinder 24 along suction hose 23 after lower port exposes level, so that it is buffered the water washing in cylinder 24, from
And it completes the humidity of air can be also improved in this way, to increase the humidity of coal dust, in the collecting-tank 15 to the double purification of water
It is additionally provided with suction pump, the water outlet of suction pump connects the water inlet end of baffle-box 4 by aqueduct, under the action of suction pump, collection
Water in pond 15 enters baffle-box 4, enters in communicating pipe 5 into the water in baffle-box 4, then sprays from sparge pipe 6, from
And realize in gas-guide tube 8 air carry out spray process, water be sprayed on meeting on helical blade 11 so that helical blade 11 rotation, into
And turning set 10 is driven to rotate, meeting after turning set 10 rotates is so that the water uniform shock fallen on filter mechanism 12, and then makes
The impurity obtained on filter mechanism 12 collects around, is thus avoided that impurity is laid in 12 surface of filter mechanism, to improve
The filter effect of filter mechanism 12, the suction pump and aspiration pump 25 are electrically connected control panel 13, and control panel 13 is electrically
Connection is located at the battery 21 of 1 bottom of cabinet.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of coal mining mobile type dust collector, including cabinet (1), which is characterized in that be equipped with below the cabinet (1)
Pedestal (22), pedestal (22) left and right sides are symmetrically arranged with the idler wheel (20) for facilitating device to carry, cabinet (1) the lower end two sides pair
Claim to be equipped with supporting leg (17), supporting leg (17) lower end sliding sleeve is equipped with support sleeve (18), and support sleeve (18) lower end is connect with pedestal (22)
It is fixed, buffer spring (19) are equipped with inside the support sleeve (18), buffer spring (19) connects supporting leg (17) and support sleeve (18)
Fixation is connect, the setting of this buffer gear effectively raises the anti-seismic performance of device, and cabinet (1) upper end is equipped with air inlet
(2), it is detachably equipped with ventilative grid at air inlet (2), is fixed with air scoop (3), air scoop at air inlet (2) lower port
(3) it is connected at lower port gas-guide tube (8), gas-guide tube (8) outer sheath is equipped with baffle-box (4), passes through at left and right sides of baffle-box (4)
Locating rod (7) is connected and fixed with cabinet (1) inner wall, and running through on the gas-guide tube (8) where the baffle-box (4) has communicating pipe (5),
Several sparge pipes (6) are evenly distributed on tube wall on the downside of communicating pipe (5), gas-guide tube (8) lower end is arranged with connector sleeve
(9), connector sleeve (9) is equipped with the rolling bearing and sealing ring matched with gas-guide tube (8), connector sleeve (9) the lower end rotation
It is connected with turning set (10), is equipped with helical blade (11) inside turning set (10), helical blade (11) outer end and turning set (10)
Inner wall is connected and fixed, and is equipped with filter mechanism (12) in the cabinet (1) below the turning set (10), the filter mechanism (12) is outside
End is equipped with link block (14), and link block (14) is connected and fixed with cabinet (1) inner wall, and the interior bottom of the cabinet (1) is equipped with collecting-tank
(15), collecting-tank (15) upper left side be equipped with suction hose (23), suction hose (23) lower end protrude into the liquid level of collecting-tank (15) with
Under, the connection of suction hose (23) upper end is located at the caching cylinder (24) on the left of cabinet (1), and the moisture storage capacity of caching cylinder (24) is collecting-tank
(15) outlet side of twice of moisture storage capacity, described caching cylinder (24) upper end is connect with aspiration pump (25), the work in aspiration pump (25)
Under, ambient atmos enter in cabinet (1) along air inlet (2), then pass through filter mechanism (12), and then complete to air
Purification, under the action of aspiration pump (25), the water in collecting-tank (15) enters in caching cylinder (24) along suction hose (23), due to
The moisture storage capacity of caching cylinder (24) is twice of collecting-tank (15) moisture storage capacity, in this way as the water in collecting-tank (15) is constantly reduced,
Air can enter in caching cylinder (24) along suction hose (23) after suction hose (23) lower port exposes level, to be buffered cylinder
(24) water washing in, to complete the humidity of air can be also improved in this way, to increase the wet of coal dust to the double purification of water
It spends, suction pump is additionally provided in the collecting-tank (15), the water outlet of suction pump passes through the water inlet of aqueduct connection baffle-box (4)
End, under the action of suction pump, the water in collecting-tank (15) enters baffle-box (4), enters connection into the water in baffle-box (4)
It manages in (5), is then sprayed from sparge pipe (6), spray process is carried out to the air in gas-guide tube (8) to realize, water is sprayed on
Helical blade (11) can be made to rotate on helical blade (11), and then drive turning set (10) rotation, after turning set (10) rotation
Meeting so that the water uniform shock fallen on filter mechanism (12) so that the impurity on filter mechanism (12) converges around
Collection, is thus avoided that impurity is laid in filter mechanism (12) surface, to improve the filter effect of filter mechanism (12).
2. coal mining mobile type dust collector according to claim 1, which is characterized in that the filter mechanism (12)
It is constituted including two pieces of conical filter nets and the active carbon particle being arranged between two pieces of conical filter nets.
3. coal mining mobile type dust collector according to claim 1, which is characterized in that the collecting-tank (15) is right
Side is equipped with discharge tube (16), and discharge tube (16) is equipped with discharging valve.
4. coal mining mobile type dust collector according to claim 1, which is characterized in that the suction pump and pumping
It pumps (25) and is electrically connected control panel (13), control panel (13) is electrically connected the battery (21) for being located at cabinet (1) bottom.
5. coal mining mobile type dust collector according to claim 1, which is characterized in that the idler wheel (20) is certainly
Locking-type idler wheel.
6. coal mining mobile type dust collector according to claim 1, which is characterized in that on the baffle-box (4)
Lower end surface is equipped with the rolling bearing and sealing ring matched with gas-guide tube (8), to realize rotatory sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053854.4A CN110159338A (en) | 2018-01-19 | 2018-01-19 | A kind of coal mining mobile type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053854.4A CN110159338A (en) | 2018-01-19 | 2018-01-19 | A kind of coal mining mobile type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159338A true CN110159338A (en) | 2019-08-23 |
Family
ID=67641110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810053854.4A Pending CN110159338A (en) | 2018-01-19 | 2018-01-19 | A kind of coal mining mobile type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159338A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011944A (en) * | 2018-08-24 | 2018-12-18 | 章丽霞 | A kind of waste combustor exhaust gases cleaning equipment |
| CN112316611A (en) * | 2020-11-20 | 2021-02-05 | 陈矗 | Environment-friendly coal powder collecting device for coal mine construction site |
| CN113511830A (en) * | 2021-04-14 | 2021-10-19 | 中交投资南京有限公司 | Machine-made sand and preparation method thereof |
| CN113560704A (en) * | 2021-09-27 | 2021-10-29 | 常州市福佑电子有限公司 | Spot welding device and method for buzzer production based on positioning and clamping |
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| JPS54112076A (en) * | 1978-02-20 | 1979-09-01 | Vostochny Nii Bezopasunosutei | Dust extractor |
| CN1631486A (en) * | 2004-11-11 | 2005-06-29 | 丘继通 | Water sealing type air filtering cleaner |
| CN201182966Y (en) * | 2008-04-24 | 2009-01-21 | 郭峰 | Wet-type dust-removal fan |
| CN106799104A (en) * | 2015-11-26 | 2017-06-06 | 汤俊伟 | A kind of anti-blocking conditioned air purifier |
| CN107100662A (en) * | 2017-06-30 | 2017-08-29 | 深圳市诚骋科技有限公司 | Move dust absorbing car in a kind of tunnel |
| CN107185341A (en) * | 2017-06-22 | 2017-09-22 | � 樊 | A kind of efficiently building dust arrester |
| CN107261721A (en) * | 2017-07-14 | 2017-10-20 | 王欣 | A kind of urban operating mechanism high effect dust cleaner |
| CN107441865A (en) * | 2017-08-29 | 2017-12-08 | 绍兴鑫广科技有限公司 | A kind of industrial waste gas treatment device and processing method |
-
2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112076A (en) * | 1978-02-20 | 1979-09-01 | Vostochny Nii Bezopasunosutei | Dust extractor |
| CN1631486A (en) * | 2004-11-11 | 2005-06-29 | 丘继通 | Water sealing type air filtering cleaner |
| CN201182966Y (en) * | 2008-04-24 | 2009-01-21 | 郭峰 | Wet-type dust-removal fan |
| CN106799104A (en) * | 2015-11-26 | 2017-06-06 | 汤俊伟 | A kind of anti-blocking conditioned air purifier |
| CN107185341A (en) * | 2017-06-22 | 2017-09-22 | � 樊 | A kind of efficiently building dust arrester |
| CN107100662A (en) * | 2017-06-30 | 2017-08-29 | 深圳市诚骋科技有限公司 | Move dust absorbing car in a kind of tunnel |
| CN107261721A (en) * | 2017-07-14 | 2017-10-20 | 王欣 | A kind of urban operating mechanism high effect dust cleaner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011944A (en) * | 2018-08-24 | 2018-12-18 | 章丽霞 | A kind of waste combustor exhaust gases cleaning equipment |
| CN112316611A (en) * | 2020-11-20 | 2021-02-05 | 陈矗 | Environment-friendly coal powder collecting device for coal mine construction site |
| CN113511830A (en) * | 2021-04-14 | 2021-10-19 | 中交投资南京有限公司 | Machine-made sand and preparation method thereof |
| CN113511830B (en) * | 2021-04-14 | 2022-06-21 | 中交投资南京有限公司 | Machine-made sand and preparation method thereof |
| CN113560704A (en) * | 2021-09-27 | 2021-10-29 | 常州市福佑电子有限公司 | Spot welding device and method for buzzer production based on positioning and clamping |
| CN113560704B (en) * | 2021-09-27 | 2021-12-17 | 常州市福佑电子有限公司 | Spot welding device and method for buzzer production based on positioning and clamping |
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Application publication date: 20190823 |