CN113006856A - Novel spraying dust fall fan of structure - Google Patents
Novel spraying dust fall fan of structure Download PDFInfo
- Publication number
- CN113006856A CN113006856A CN202110258331.5A CN202110258331A CN113006856A CN 113006856 A CN113006856 A CN 113006856A CN 202110258331 A CN202110258331 A CN 202110258331A CN 113006856 A CN113006856 A CN 113006856A
- Authority
- CN
- China
- Prior art keywords
- fan
- air duct
- dryer
- spraying
- novel structure
- 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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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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 DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
- E21F1/06—Duct connections
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Abstract
The invention relates to a novel-structure spraying dust-settling fan, in particular to the technical field of mine dust removal, which comprises an inlet air duct, an outlet air duct and an inlet blocking net of the spraying fan. This spraying dust fall fan passes through the rotation of motor, produces the wind speed change, and the motor frame is oblique straight face, and water conservancy diversion leaf smooth connection, and the energy reaches high-efficient the utilization, and the noise is littleer, and long-range spraying effect is better, and entry dryer and export dryer fixed connection, and inner structure makes and equips more convenient.
Description
The invention relates to the technical field of mine dust fall, in particular to a spraying dust fall fan with a novel structure.
Background
Along with the continuous progress of society, scientific development, the equipment of exploitation mine also becomes better and better, and mining engineering spraying dust fall fan is often used in the present exploitation mine, and spraying dust fall fan can reduce the dust in a large number when the exploitation to improve operational environment, make the field of vision wider, improve the security.
Although the mine spray fan in mining engineering can meet the basic requirements in mine dust removal, the practical use process still has some disadvantages, such as: 1. the remote spraying effect is not good; 2. the noise is large; 3. the inner structure is disordered, and the assembly is not easy to realize.
Disclosure of Invention
The invention aims to provide a spraying dust-settling fan with a novel structure; this spraying dust fall fan passes through the rotation of motor, produces the wind speed change, and the motor frame is oblique straight face, and water conservancy diversion leaf smooth connection, and the energy reaches high-efficient the utilization, and the noise is littleer, and long-range spraying effect is better, and entry dryer and export dryer fixed connection, and inner structure makes and equips more convenient.
The invention adopts the following technical scheme for realizing the purpose:
a spray dust-settling fan with a novel structure comprises a spray fan inlet air duct, an outlet air duct and an inlet blocking net, and is characterized in that a motor support is fixedly mounted in the inlet air duct, a motor is fixedly mounted in the motor support, the top end of the motor is connected with a fan wheel hub, blades are fixedly mounted at the edge of the hub, a fairing is fixedly connected to the front end of the hub, a flow guide blade is arranged at the front end of the outlet air duct, and the flow guide blade is fixedly connected with the outlet air duct;
preferably, the spray dust-settling fan with the novel structure provided by the invention is characterized in that an inlet blocking net is arranged at the front end of the inlet air duct, and the inlet blocking net is fixedly connected with the inlet air duct;
preferably, in the spray dust-settling fan with the novel structure provided by the invention, the rear end of the outlet air duct is provided with a spray ring, and the spray ring is fixedly connected with the nozzle;
preferably, in the spray dust-settling fan with the novel structure, the motor support of the inlet air duct is an inclined straight surface, and the motor support is smoothly connected with the guide vanes;
preferably, the inlet air duct and the outlet air duct are fixedly connected through bolt holes.
Has the advantages that:
compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the motor frame and the flow guide vanes, the internal structure is more reasonable, the better effect of remote spraying is realized, and the noise is lower;
2. through setting up the separately assembly of entry dryer and export dryer, it is simple more convenient in the manufacturing process, prevent the appearance of assembly error.
Drawings
Fig. 1 is a schematic structural diagram of the whole structure of the invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
According to the novel-structure spraying dust-settling fan, the spraying dust-settling fan is fixedly installed on a small trolley in a mine, the power supply interface is connected with a power grid circuit, and the water source connector is connected with the water pipe, so that the aim of dust removal of the mine is fulfilled, and mine workers can obtain a better environment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a spraying dust fall fan of novel structure, includes spraying fan entry dryer (1), export dryer (2), entry block (3), fixed mounting has motor support (7) in its characterized in that entry dryer (1), fixed mounting motor (9) in motor support (7), the top of motor (9) is connected with fan wheel hub (5), the edge fixed mounting of wheel hub (5) has flabellum (6), the front end fixedly connected with radome fairing (4) of wheel hub (5), the front end of export dryer (2) is provided with water conservancy diversion leaf (10), water conservancy diversion leaf (10) and export dryer (2) fixed connection.
2. The spray dust settling fan with the novel structure according to claim 1, characterized in that: an inlet blocking net (3) is arranged at the front end of the inlet air duct (1), and the inlet blocking net (3) is fixedly connected with the inlet air duct (1).
3. The spray dust settling fan with the novel structure according to claim 1, characterized in that: the rear end of the outlet air duct (2) is provided with a spray ring (11), and the spray ring (11) is fixedly connected with the nozzle (12).
4. The spray dust settling fan with the novel structure according to claim 1, characterized in that: the motor support (7) of the inlet air duct (1) is an inclined straight surface, and the motor support (7) is smoothly connected with the flow guide vane (10).
5. The spray dust settling fan with the novel structure according to claim 1, characterized in that: the inlet air duct (1) is fixedly connected with the outlet air duct (2) through a bolt hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110258331.5A CN113006856A (en) | 2021-03-09 | 2021-03-09 | Novel spraying dust fall fan of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110258331.5A CN113006856A (en) | 2021-03-09 | 2021-03-09 | Novel spraying dust fall fan of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113006856A true CN113006856A (en) | 2021-06-22 |
Family
ID=76403613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110258331.5A Pending CN113006856A (en) | 2021-03-09 | 2021-03-09 | Novel spraying dust fall fan of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113006856A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2881173Y (en) * | 2006-02-13 | 2007-03-21 | 李伟 | Safety and energy saving device of local ventilation machine |
| CN201925122U (en) * | 2010-12-20 | 2011-08-10 | 浙江志江风机有限公司 | High pressure jet and spray fan |
| CN202971248U (en) * | 2012-12-14 | 2013-06-05 | 浙江明新风机有限公司 | High shoot range mist spray axial flow fan |
| CN204572566U (en) * | 2015-02-13 | 2015-08-19 | 山东圣安泰装备制造有限公司 | Water spray projector high-pressure blast tubular device |
| JP5773229B1 (en) * | 2014-08-18 | 2015-09-02 | 哲郎 柳美澤 | Fan |
| CN204953402U (en) * | 2015-07-09 | 2016-01-13 | 河北万洁环保设备有限公司 | Jet spray fan |
| KR20160136644A (en) * | 2015-05-20 | 2016-11-30 | 주식회사 팬직 | The blower |
| CN207871792U (en) * | 2018-01-04 | 2018-09-18 | 湖南九九智能环保股份有限公司 | A kind of integration type spray for dust suppression machine air duct |
| CN208057463U (en) * | 2018-04-02 | 2018-11-06 | 威海克莱特菲尔风机股份有限公司 | Meridian accelerating axial fans |
| CN110685962A (en) * | 2018-07-05 | 2020-01-14 | 郑州宇通重工有限公司 | Fog gun and sanitation vehicle using same |
| CN211692900U (en) * | 2020-02-21 | 2020-10-16 | 绍兴弘信风机有限公司 | Side wall fan with built-in motor convenient to disassemble filter screen |
| CN111939689A (en) * | 2020-08-20 | 2020-11-17 | 安徽理工大学 | Dust collection and reduction device with dust treatment device |
-
2021
- 2021-03-09 CN CN202110258331.5A patent/CN113006856A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2881173Y (en) * | 2006-02-13 | 2007-03-21 | 李伟 | Safety and energy saving device of local ventilation machine |
| CN201925122U (en) * | 2010-12-20 | 2011-08-10 | 浙江志江风机有限公司 | High pressure jet and spray fan |
| CN202971248U (en) * | 2012-12-14 | 2013-06-05 | 浙江明新风机有限公司 | High shoot range mist spray axial flow fan |
| JP5773229B1 (en) * | 2014-08-18 | 2015-09-02 | 哲郎 柳美澤 | Fan |
| CN204572566U (en) * | 2015-02-13 | 2015-08-19 | 山东圣安泰装备制造有限公司 | Water spray projector high-pressure blast tubular device |
| KR20160136644A (en) * | 2015-05-20 | 2016-11-30 | 주식회사 팬직 | The blower |
| CN204953402U (en) * | 2015-07-09 | 2016-01-13 | 河北万洁环保设备有限公司 | Jet spray fan |
| CN207871792U (en) * | 2018-01-04 | 2018-09-18 | 湖南九九智能环保股份有限公司 | A kind of integration type spray for dust suppression machine air duct |
| CN208057463U (en) * | 2018-04-02 | 2018-11-06 | 威海克莱特菲尔风机股份有限公司 | Meridian accelerating axial fans |
| CN110685962A (en) * | 2018-07-05 | 2020-01-14 | 郑州宇通重工有限公司 | Fog gun and sanitation vehicle using same |
| CN211692900U (en) * | 2020-02-21 | 2020-10-16 | 绍兴弘信风机有限公司 | Side wall fan with built-in motor convenient to disassemble filter screen |
| CN111939689A (en) * | 2020-08-20 | 2020-11-17 | 安徽理工大学 | Dust collection and reduction device with dust treatment device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210622 |
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| WD01 | Invention patent application deemed withdrawn after publication |