CN203702590U - Blowing and dust-removing fan - Google Patents
Blowing and dust-removing fan Download PDFInfo
- Publication number
- CN203702590U CN203702590U CN201320794940.3U CN201320794940U CN203702590U CN 203702590 U CN203702590 U CN 203702590U CN 201320794940 U CN201320794940 U CN 201320794940U CN 203702590 U CN203702590 U CN 203702590U
- Authority
- CN
- China
- Prior art keywords
- motor
- blower housing
- blowing
- fan
- fixed
- 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.)
- Expired - Fee Related
Links
Abstract
A blowing and dust-removing fan comprises a fan shell (1) and a motor (2). The blowing and dust-removing fan is characterized in that a motor installing holder (3) is arranged inside the fan shell (1); a motor installing position is arranged in the center of the motor installing holder (3); the motor (2) is installed on the motor installing position; fan blades (4) are fixed on an output shaft of the motor (2); the output shaft of the motor (2) is positioned on an axis of the fan shell (1); an air outlet (6) is formed in one end of the fan shell (1) and near the fan blades (4); an air outlet (6) is formed in the other end of the fan shell (1); the motor (2) is connected with a variable-frequency controller (10) on the outer side of the fan shell (1) through a cable. The blowing and dust-removing fan is compact in structure, good in flexibility and installation adjustability, strong in wind strength, relatively small in vibration, good in blowing and dust-removing effect, wide in application to the field of textile devices and convenient to use on a large scale.
Description
Technical field
The utility model relates to a kind of blower fan, relates in particular to a kind of blowing dedusting fan, belongs to spinning supplementary equipment technical field.
Background technique
At present in cotton cleaning process production process, when unlatching due to quadruplet one way equipment simultaneously, the wind-force deficiency of blowing dedusting fan, the negative pressure producing is inadequate, cotton-wool flyings are easy to gather, can have a negative impact to production environment, and also can bring certain negative effect to the raising of quality of product.And the flexibility of existing blowing dedusting fan adjustability and installation is poor, adjusting rotary speed as required, blowing dust removing effects is bad.
As China Patent Publication No.: CN200991624Y, open day: the utility model patent on December 19th, 2007 discloses a kind of dedusting fan, this dedusting fan comprises staving, in staving, be provided with spiral helicine air intake pipe, air intake pipe has the intake grill being connected with outside airduct and the exhaust outlet being connected with exhaust duct, on the sidewall of air intake pipe, be interval with the nozzle that can spray water along the tangent direction of helical tube wall, and be provided with the opening that supplies water and flow out in the bottom of air intake pipe.This apparatus structure complexity, the flexibility of adjustability and installation is poor, and adjusting rotary speed is as required not suitable for being arranged on Weaving device.
Summary of the invention
The purpose of this utility model is simple in structure for existing blowing dedusting fan, the flexibility of adjustability and installation is poor, adjusting rotary speed as required, the defect that blowing dust removing effects is bad and deficiency, a kind of compact structure is provided, the flexibility of adjustability and installation is good, adjusting rotary speed as required, a kind of blowing dedusting fan of blowing good dedusting effect.
For achieving the above object, technical solution of the present utility model is: a kind of blowing dedusting fan, comprise Blower Housing and motor, it is characterized in that: the inside of described Blower Housing is provided with motor mounting rack, the center portion of motor mounting rack is provided with motor installation position, motor is provided with motor on installation position, on the output shaft of motor, be fixed with fan blade, the output shaft of motor is positioned on the shaft axis of Blower Housing, one end near fan blade on Blower Housing is exhaust outlet, the other end of Blower Housing is exhaust outlet, motor is connected with the frequency-variable controller that is positioned at Blower Housing outside by cable.
Described motor mounting rack fixedly forms by being two oval-shaped metallic supports square crossings, the end of oval metallic supports length direction is separately fixed on the madial wall of Blower Housing, the center portion of motor mounting rack is fixed with annular mounting plate, on annular mounting plate, offers tapped hole.
On the sidewall of described Blower Housing, be fixed with installation position, Blower Housing is arranged on Spinning Machinery by bolt.
The outside of described intake grill and exhaust outlet is respectively arranged with mounting groove, is fixed with filter screen on mounting groove.
The side of described Blower Housing is provided with side access hole, on the access hole of side, is provided with access cover.
The beneficial effects of the utility model are:
1, the utility model is provided with motor mounting rack in the inside of Blower Housing, the unique texture of motor mounting rack is guaranteeing to have good damping effect under prerequisite easy for installation, the frequency-variable controller in Blower Housing outside, can increase the rotating speed of motor or suitably reduce the rotating speed of motor according to actual demand, can also control motor forward or reverse simultaneously and realize blowing or bleed.
2, the utility model compact structure, the flexibility of adjustability and installation is good, and wind-force is powerful, shakes littlely, and blowing good dedusting effect, has in Weaving device field widely and to use, and is convenient to extensive use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model motor mounting rack.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is rear structure schematic diagram of the present utility model.
In figure: Blower Housing 1, motor 2, motor mounting rack 3, fan blade 4, intake grill 5, exhaust outlet 6, mounting groove 7, filter screen 8, installation position 9, frequency-variable controller 10, side access hole 11.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the utility model is described in further detail:
Referring to Fig. 1 to Fig. 3, a kind of blowing dedusting fan that the utility model relates to, comprise Blower Housing 1 and motor 2, it is characterized in that: the inside of described Blower Housing 1 is provided with motor mounting rack 3, the center portion of motor mounting rack 3 is provided with motor installation position, motor 2 is installed on motor installation position, on the output shaft of motor 2, be fixed with fan blade 4, the output shaft of motor 2 is positioned on the shaft axis of Blower Housing 1, one end near fan blade 4 on Blower Housing 1 is exhaust outlet 6, the other end of Blower Housing 1 is exhaust outlet 6, motor 2 is connected with the frequency-variable controller 10 that is positioned at Blower Housing 1 outside by cable.
Described motor mounting rack 3 fixedly forms by being two oval-shaped metallic supports square crossings, the end of oval metallic supports length direction is separately fixed on the madial wall of Blower Housing 1, the center portion of motor mounting rack 3 is fixed with annular mounting plate, on annular mounting plate, offers tapped hole.
On the sidewall of described Blower Housing 1, be fixed with installation position 9, Blower Housing 1 is arranged on Spinning Machinery by bolt.
The outside of described intake grill 5 and exhaust outlet 6 is respectively arranged with mounting groove 7, is fixed with filter screen 8 on mounting groove 7, and filter screen 8 can be changed.
The side of described Blower Housing 1 is provided with side access hole 11, on side access hole 11, is provided with access cover.
The cross section of Blower Housing 1 is square, circle or regular polygon more than hexagon, and the inside of Blower Housing 1 is hollow structure, and the inside of Blower Housing 1 is provided with motor mounting rack 3.Referring to Fig. 1, motor mounting rack 3 fixedly forms by being two oval-shaped metallic supports square crossings, the end of oval metallic supports major diameter direction is separately fixed on the madial wall of Blower Housing 1, the center portion of motor mounting rack 3 is fixed with annular mounting plate, on annular mounting plate, offer tapped hole, this structural stability is good, can reduce the caused vibrations of motor simultaneously.
The annular mounting plate in the center portion of motor mounting rack 3 is motor installation position, and motor 2 is installed on annular mounting plate, and the output shaft of motor 2 is positioned on the shaft axis of Blower Housing 1, has been fixed with fan blade 4 on the output shaft of motor 2.One end near fan blade 4 on Blower Housing 1 is exhaust outlet 6, and the other end of Blower Housing 1 is exhaust outlet 6, and motor 2 is by driving fan blade 4 to realize blowing or the operation of bleeding.Motor 2 is connected with the frequency-variable controller 10 that is positioned at Blower Housing 1 outside by cable, frequency-variable controller 10 can increase the rotating speed of motor or suitably reduce the rotating speed of motor according to actual demand, can also control motor 2 forward or reverse simultaneously and realizes blowing or bleed.The outside of intake grill 5 and exhaust outlet 6 is respectively arranged with mounting groove 7, is fixed with filter screen 8 on mounting groove 7, is convenient to dismounting and cleans.
The side of Blower Housing 1 is provided with side access hole 11, is provided with access cover, easy access on side access hole 11.On the sidewall of Blower Housing 1, be fixed with installation position 9, Blower Housing 1 is arranged on Spinning Machinery by bolt, realizes blowing and the dedusting of spinning equipment.The utility model adjusting rotary speed as required, the flexibility of adjustability and installation is good, and wind-force is powerful, shakes littlely, and blowing good dedusting effect, has in Weaving device field widely and to use.
Claims (5)
1. a blowing dedusting fan, comprise Blower Housing (1) and motor (2), it is characterized in that: the inside of described Blower Housing (1) is provided with motor mounting rack (3), the center portion of motor mounting rack (3) is provided with motor installation position, motor (2) is installed on motor installation position, on the output shaft of motor (2), be fixed with fan blade (4), the output shaft of motor (2) is positioned on the shaft axis of Blower Housing (1), the upper one end near fan blade (4) of Blower Housing (1) is intake grill (5), the other end of Blower Housing (1) is exhaust outlet (6), motor (2) is connected with the frequency-variable controller (10) that is positioned at Blower Housing (1) outside by cable.
2. a kind of blowing dedusting fan according to claim 1, it is characterized in that: described motor mounting rack (3) fixedly forms by being two oval-shaped metallic supports square crossings, the end of oval metallic supports length direction is separately fixed on the madial wall of Blower Housing (1), the center portion of motor mounting rack (3) is fixed with annular mounting plate, on annular mounting plate, offers tapped hole.
3. a kind of blowing dedusting fan according to claim 1, is characterized in that: on the sidewall of described Blower Housing (1), be fixed with installation position (9), Blower Housing (1) is arranged on Spinning Machinery by bolt.
4. a kind of blowing dedusting fan according to claim 1, is characterized in that: the outside of described intake grill (5) and exhaust outlet (6) is respectively arranged with mounting groove (7), is fixed with filter screen (8) on mounting groove (7).
5. a kind of blowing dedusting fan according to claim 1, is characterized in that: the side of described Blower Housing (1) is provided with side access hole (11), side access hole is provided with access cover on (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794940.3U CN203702590U (en) | 2013-12-06 | 2013-12-06 | Blowing and dust-removing fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794940.3U CN203702590U (en) | 2013-12-06 | 2013-12-06 | Blowing and dust-removing fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702590U true CN203702590U (en) | 2014-07-09 |
Family
ID=51053041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794940.3U Expired - Fee Related CN203702590U (en) | 2013-12-06 | 2013-12-06 | Blowing and dust-removing fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253159A (en) * | 2017-06-15 | 2017-10-17 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Dedusting screwdriver and dust removal method |
-
2013
- 2013-12-06 CN CN201320794940.3U patent/CN203702590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253159A (en) * | 2017-06-15 | 2017-10-17 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Dedusting screwdriver and dust removal method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103471150A (en) | Axially spiral exhaust type range hood applying cold accelerant decomposition technique | |
| CN108087343B (en) | Environment-friendly induced draft fan | |
| CN203702590U (en) | Blowing and dust-removing fan | |
| CN205324587U (en) | Dustless fastener gear rolling machine | |
| CN201997519U (en) | Aluminum alloy wheel blowing device | |
| CN108544604A (en) | A kind of servo-actuated retracting device of sawdust | |
| CN214719045U (en) | Air outlet device of ventilating duct with cleaning function | |
| CN211562304U (en) | Long-distance air-assisted spray fan | |
| CN209115409U (en) | A kind of blower being easily installed protective net | |
| CN203195575U (en) | Hand washing dryer | |
| CN209557293U (en) | A kind of substation's air draft low noise axial fan control device | |
| CN208024603U (en) | A kind of glass air-floatation Fans | |
| CN201997207U (en) | Clean air laminar flow hood | |
| CN209072261U (en) | A kind of high-pressure frequency-conversion motor low noise cooling blower | |
| CN206138895U (en) | Rotatory dust collector in tall and big space | |
| CN205117831U (en) | Axial -flow fan silencer | |
| CN213968116U (en) | Industrial dedusting pipeline for producing light castable | |
| CN215599577U (en) | Industrial control's constant temperature system | |
| CN209090000U (en) | Asparagus cleans drainage mechanism | |
| CN214831012U (en) | Central blowing pipe of double-sided knitting machine | |
| CN213778048U (en) | Energy-saving air feeding and exhausting device for dust-free workshop | |
| CN208289697U (en) | Mobile Sanding Room dust pelletizing system and mobile Sanding Room | |
| CN219774203U (en) | Steam turbine protection machanism | |
| CN208584055U (en) | A kind of seamless steel pipe cutting equipment of the easy dedusting of low noise | |
| CN210738880U (en) | Embedded centrifugal fan with dust filtering and collecting functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |