CN209654320U - A kind of high pressure volution blast engine - Google Patents

Abstract

The utility model relates to blower technical fields, more particularly to a kind of high pressure volution blast engine, the impeller being set to including wind bucket and rotation in wind bucket, it further include being used to store the liquid storage interlayer of spray liquid set on wind bucket lateral wall and in wind bucket for scrubbing the brushing device of impeller, the liquid storage interlayer is equipped with inlet, liquid flowing valve is equipped at the inlet, the wind bucket is equipped with multiple spray apertures close to the side of liquid storage interlayer, multiple spray apertures connection liquid storage interlayers and wind bucket, the wind bucket is equipped with liquid outlet, liquid valve door is equipped at the liquid outlet, the brushing device include for brush sweep circumference of impeller edge first brush sweep portion, it is respectively used to brush and sweeps two second of impeller two relative side brushes to sweep portion and sweep portion close to or far from the first adjusting component on the circumferential edge edge of impeller for adjusting the first brush, first brush sweeps portion's face leaf The circumferential edge edge of wheel advantageously reduces cost of labor with self-cleaning function, improves working efficiency.

Description

A kind of high pressure volution blast engine

Technical field

The utility model relates to blower technical fields, and in particular to a kind of high pressure volution blast engine.

Background technique

Existing air blower generally by motor, wind bucket, the impeller in wind bucket and be opened on wind bucket into and out of air port Composition, wherein impeller is fixedly connected with the output shaft of motor.Since the impeller of air blower operates in wind bucket without friction, do not need Lubrication makes the gas being discharged not oil-containing, is the ideal pneumatic conveying gas source of the industry such as chemical industry, food.But since air blower exists When compressing and conveying gas, the particulate matter carried in gas is easy on the impeller being adsorbed in wind bucket, therefore staff Need periodically remove wind bucket inside dust, the impurity such as dust, dirt especially on impeller, with prevent corrosion and it is unbalance.Clearly It needs to dismantle air blower when washing, cleaning efficiency is lower, and frequent disassembly installation is easily damaged air blower.

Summary of the invention

In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of rotations of high pressure Whirlpool air blower advantageously reduces cost of labor with self-cleaning function, improves working efficiency.

The purpose of this utility model is achieved through the following technical solutions: a kind of high pressure volution blast engine, including wind bucket and turn The dynamic impeller in wind bucket further includes being used to store the liquid storage interlayer of spray liquid set on wind bucket lateral wall and being set in wind bucket For scrubbing the brushing device of impeller, the liquid storage interlayer is equipped with inlet, is equipped with liquid flowing valve, the wind at the inlet Bucket is equipped with multiple spray apertures, multiple spray apertures connection liquid storage interlayers and wind bucket, the wind bucket close to the side of liquid storage interlayer Equipped with liquid outlet, liquid valve door is equipped at the liquid outlet, the brushing device includes sweeping the of circumference of impeller edge for brushing One brush sweep portion, be respectively used to brush sweep two second of impeller two relative side brushes sweep portion and for adjust the first brush sweep portion it is close or First of circumferential edge edge far from impeller adjusts component, and first brush sweeps the circumferential edge edge of portion's face impeller.

Further, the first adjusting component includes the movable block swept set on the first brush in portion far from impeller side, difference Set on the two opposite sides of movable block and two pieces of limit plates abutting with movable block side and movable block far from the first brush sweep portion The screw rod that threaded one end connects and the first actuator for driving screw rod to rotate, the limit plate are fixedly connected with wind bucket, institute Stating movable block is rectangle.

Further, the brushing device further includes sweeping portion close to or far from the second of impeller for adjusting two second brushes Adjust component.

Further, the second adjusting component include sliding be set in wind bucket two rack gears, be set to two rack gears it Between gear and the second actuator for the rotation of sliding tooth wheel, two rack gears are arranged in parallel and engage simultaneously with gear, Two rack gears are separately connected two second brushes and sweep portion.

Further, each second brush portion of sweeping includes the first runner and that support rod, rotation are set on support rod Two runners and be sheathed on simultaneously on the first runner and the second runner except dust lane, first runner is provided close to the impeller center of circle Position, second runner is provided close to the position at circumference of impeller edge.

Further, second brush portion of sweeping further includes for driving except dust lane is along from the impeller center of circle to circumference of impeller edge Direction movement driving member.

Further, the wind bucket is equipped with guard box, and the driving member includes passing with the first of the coaxial arrangement of the second runner The second driving wheel that driving wheel, rotation are set on support rod, be sheathed on the first driving wheel and conveyer belt on the second driving wheel and Third actuator for driving the second driving wheel to rotate, second driving wheel and third actuator are set in guard box.

The utility model has the beneficial effects that:

1, the high pressure volution blast engine of the utility model is by setting liquid storage interlayer and brushing device, when cleaning, does not need It is dismantled, with self-cleaning ability, cost of labor is advantageously reduced, improves working efficiency.

2, the high pressure volution blast engine of the utility model adjusts component and second by setting first and adjusts component, can be automatic The position that the first brush sweeps portion and the second brush sweeps portion with respect to impeller is adjusted, guarantees that the first brush sweeps portion and the second brush sweeps portion in cleaning impeller When, it can remain the state abutted with impeller, improve cleaning effect, when not needing cleaning impeller, adjustable first Brush sweeps portion and the second brush portion of sweeping is not abutted with impeller, guarantees impeller normal rotation, avoids the work for influencing air blower.

Detailed description of the invention

Fig. 1 is the utility model schematic diagram of internal structure；

Fig. 2 is the structural schematic diagram of the second adjusting component of the utility model；

Appended drawing reference are as follows: 1, wind bucket；11, air inlet；12, gas outlet；13, spray apertures；14, liquid outlet；15, liquid valve Door；2, impeller；3, fourth drive member；4, middle windshield；41, ventilation opening；5, liquid storage interlayer；51, inlet；52, liquid flowing valve；6, Brushing device；61, the first brush sweeps portion；62, the second brush sweeps portion；621, support rod；622, the first runner；623, the second runner； 624, dust lane is removed；63, first component is adjusted；631, movable block；632, limit plate；633, screw rod；634, the first actuator；7, it passes Moving part；71, the first driving wheel；72, the second driving wheel；73, conveyer belt；74, third actuator；8, guard box；81, limiting slot； 9, second component is adjusted；91, rack gear；911, limited block；92, gear；93, the second actuator.

Specific embodiment

For the ease of the understanding of those skilled in the art, the utility model is made below with reference to examples and drawings further Explanation, the content that embodiment refers to not is restriction to the utility model.

For sake of convenience, hereinafter so-called "upper" "lower" is consistent with the upper and lower direction of attached drawing itself, but not to this hair Bright structure plays restriction effect.

A kind of high pressure volution blast engine, as shown in Figure 1, including wind bucket 1, rotating the impeller 2 being set in wind bucket 1 and for driving The fourth drive member 3 that movable vane wheel 2 rotates, the fourth drive member 3 are motor.The wind bucket 1 offers air inlet 11 and outlet Mouth 12.Middle windshield 4 is equipped in the wind bucket 1, the middle windshield 4 will be separated into two cavitys in left and right, the apoplexy inside wind bucket 1 Ventilation opening 41 is offered on lid 4.In the present embodiment, an impeller 2, the 4th driving are respectively equipped in each cavity The output shaft of part 3 through the center of circle in the side wall of wind bucket 1, the center of circle of two impellers 2 and middle windshield 4, the fourth drive member 3 it is defeated The side wall and middle windshield 4 of shaft and wind bucket 1 are rotatablely connected, and the output shaft of the fourth drive member 3 and the center of circle of two impellers 2 are solid Fixed connection.

The high pressure volution blast engine of the utility model further includes the liquid storage set on 1 lateral wall of wind bucket and for storing spray liquid Interlayer 5 and in wind bucket 1 and for scrubbing the brushing device 6 of impeller 2, the liquid storage interlayer 5 are equipped with inlet 51, it is described into Liquid flowing valve 52 is equipped at liquid mouth 51, the wind bucket 1 is equipped with multiple spray apertures 13 close to the side of liquid storage interlayer 5, multiple described Spray apertures 13 are connected to liquid storage interlayer 5 and wind bucket 1, and the wind bucket 1 is equipped with liquid outlet 14, is equipped with liquid valve door at the liquid outlet 14 15, the brushing device 6 include for brush sweep 2 circumferential edge edge of impeller first brush sweep portion 61, be respectively used to brush sweep 2 two-phase of impeller To two second of side brushes sweep portion 62 and for adjusts first brush the circumferential edge edge for sweeping portion 61 close to or far from impeller 2 first Component 63 is adjusted, first brush sweeps the circumferential edge edge of 61 face impeller 2 of portion, and it is hairbrush that first brush, which sweeps portion 61,.

When needing to clean the impeller 2 in wind bucket 1 and wind bucket 1, external aqueduct is connected to by inlet 51, and beat It drives fluid valve 52 into, is transported to cleaning solution in liquid storage interlayer 5 from inlet 51, and be sprayed onto wind bucket from multiple spray apertures 13 In 1, the setting of multiple spray apertures 13 can increase the spray area of cleaning solution, improve cleaning effect.It is adjusted by adjusting first Component 63 makes the first brush sweep portion 61 with the circumferential edge of impeller 2 along abutting, and then starts fourth drive member 3, and fourth drive member 3 rotates Impeller 2 rotates, its circumferential edge sweeps the friction of portion 61 along with the first brush when impeller 2 rotates, and the second brush sweeps portion 62 and 2 two-phase of impeller Pair side friction, the first brush sweeps portion 61 and the second brush sweeps portion 62 and clears up the dust dirt for being attached to its surface.Pass through The spray liquid that multiple spray apertures 13 are sprayed is soaked and is rinsed to the dust for being attached to 2 surface of impeller, and brushing device 6 is by rubbing The dust for being attached to 2 surface of impeller and cleaning solution are swept to 1 bottom of wind bucket from 2 surface of impeller brush by wiping effect, the sewage after cleaning And impurity is discharged from the liquid outlet 14 on wind bucket 1, the cooperation of two kinds of cleaning modes effectively increases cleaning effect.Therefore, this reality It when being cleaned with novel high pressure volution blast engine, does not need to dismantle it, with self-cleaning ability, advantageously reduces people Work cost improves working efficiency.

Specifically, in order to improve the spray area of flushing liquor, liquid storage interlayer 5 is set to the top of wind bucket 1, for the ease of dirt Wind bucket 1 is discharged in water and dust, and liquid outlet 14 is set to the bottom of wind bucket 1.

Further, the first adjusting component 63 includes being set to the first brush to sweep movable block of the portion 61 far from 2 side of impeller 631, the two opposite sides of movable block 631 are respectively arranged on and abutted with 631 side of movable block two pieces of limit plates 632, with activity Block 631 brushes the screw rod 633 for the threaded one end connection for sweeping portion 61 and the first actuator for driving screw rod 633 to rotate far from first 634, the limit plate 632 is fixedly connected with wind bucket 1, and the movable block 631 is rectangle, and first actuator 634 is motor, The one end of screw rod 633 far from movable block 631 is fixedly connected with the output shaft of the first actuator 634.

First adjusts the setting of component 63, it is ensured that the first brush sweeps the circumferential edge edge that portion 61 effectively cleans impeller 2, together When, in air blower work, adjustable first brush sweeps portion 61 and does not avoid the first brush from sweeping along being in contact with the circumferential edge of impeller 2 The rotation of the influence of portion 61 impeller 2.When the first brush of adjusting sweeps the position in portion 61, passes through and start the first actuator 634, the first actuator 634 driving screw rods 633 rotate, and due to abutting of the movable block 631 by two pieces of limit plates 632 of rectangle, cannot follow screw rod 633 It rotates together, and screw rod 633 is threadedly coupled with movable block 631, therefore, when screw rod 633 rotates, movable block 631 can only be pushed First brush is swept portion 61 and is moved to close to 2 circumferential edge of impeller along or to the direction far from 2 circumferential edge edge of impeller.Screw rod 633 and activity Block 631 is threadedly engaged the degree of regulation for improving movable block 631, and then can accurately adjust the position that the first brush sweeps portion 61, Easy to operate, stable structure is conducive to improve cleaning effect and sweeping efficiency.

Further, it includes first of support rod 621, rotation on support rod 621 that each second brush, which sweeps portion 62, Runner 622 and the second runner 623 and be sheathed on simultaneously on the first runner 622 and the second runner 623 except dust lane 624, it is described First runner 622 is provided close to the position in 2 center of circle of impeller, and second runner 623 is provided close to the position on 2 circumferential edge edge of impeller Set, so make to be sheathed on simultaneously on the first runner 622 and the second runner 623 except dust lane 624 along the position close to the center of circle to leaning on The position setting on nearly 2 circumferential edge edge of impeller, increases the contact area for removing dust lane 624 and 2 surface of impeller, when impeller 2 rotates, removes Dust lane 624 can remove most of dust on 2 surface of impeller, improve cleaning effect and cleaning efficiency.

Further, it further includes the driving member 7 for drive the rotation of the second runner 623 that second brush, which sweeps portion 62, when the When two runners 623 rotate, under the cooperation of the first runner 622 and the second runner 623, so that removing dust lane except dust lane 624 rotates 624 rotation direction is to rotate along from 2 center of circle of impeller to the direction on 2 circumferential edge edge of impeller, is conducive to will be close to 2 the center point of impeller Dust brush sweep to the circumference edge of impeller 2, so that dust is easier to follow cleaning solution or is swept in the brush that the first brush sweeps portion 61 It is swept into the bottom of wind bucket 1 under effect, and is discharged from liquid outlet 14, improves cleaning effect.

Further, the wind bucket 1 is equipped with guard box 8, and the driving member 7 includes being coaxially disposed with the second runner 623 First driving wheel 71 rotates the second driving wheel 72 being set on support rod 621, is sheathed on the first driving wheel 71 and the second driving wheel Conveyer belt 73 on 72 and the third actuator 74 for driving the second driving wheel 72 to rotate, second driving wheel 72 and the Three actuators 74 are set in guard box 8, and the third actuator 74 is motor, second runner 623 and the first driving wheel 71 It rotates synchronously.

The utility model is used in driving and is protected except the third actuator 74 that dust lane 624 rotates is set to by setting guard box 8 It in protecting box 8, shields to third actuator 74, cleaning solution is avoided directly to drop on third actuator 74 and damage third Actuator 74 extends the service life of third actuator 74.The cooperation of first driving wheel 71, the second driving wheel 72 and conveyer belt 73 Stablize, effectively drive the rotation for removing dust lane 624, improves cleaning effect.

In conjunction with Fig. 2, further, the brushing device 6 further includes that sweep portion 62 close or remote for adjusting two second brushes Second from impeller 2 adjusts component 9.The setting of second adjusting component 9 can guarantee that the second brush sweeps portion 62 and cleaning 2 side of impeller When, it can be always ensured that the second brush is swept portion 62 and abutted with 2 side of impeller, effectively clean 2 side of impeller, meanwhile, in air blast When machine works, adjustable second brush sweeps portion 62 and does not avoid the second brush from sweeping turning for the influence of portion 62 impeller 2 with being in contact for impeller 2 It is dynamic.

Further, described second component 9 is adjusted including sliding two rack gears 91 being set in wind bucket 1, being set to two teeth Gear 92 between item 91 and the second actuator 93 for driving gear 92 to rotate, two rack gears 91 are arranged in parallel and together When engaged with gear 92, two rack gears 91 are separately connected two second brushes and sweep portion 62.

By starting the second actuator 93, the second actuator 93 drives gear 92 to rotate, and the rotation of gear 92 drives two teeth Item 91 is moved to the direction far from gear 92 or simultaneously to the direction close to gear 92 simultaneously, and then two second brushes is driven to sweep portion 62 move to the direction of the side far from impeller 2 simultaneously or move simultaneously to the direction of the side close to impeller 2, easy to operate, The second brush can effectively be adjusted and sweep interval between portion 62 and the side of impeller 2.

Specifically, described first adjusts component 63 and the second adjusting component 9 in guard box 8, to the first adjusting group Part 63 and the second adjusting component 9 are protected, and cleaning solution is avoided directly to drop on the first actuator 634 and the second actuator 93 And damage the first actuator 634 and the second actuator 93.

Further, the rack gear 91 is equipped with limited block 911, the side of the guard box 8 close to the side of 8 side wall of guard box Wall offers the limiting slot 81 to match with limited block 911, and the sliding of limited block 911 is set in limiting slot 81.Limited block 911 Setting with limiting slot 81 make rack gear 91 move it is more stable be not susceptible to shake, further increase the second brush sweep portion 62 move when Stability.

Working principle:

When needing to clean wind bucket 1 and impeller 2, air inlet 11, gas outlet 12, liquid outlet 14 are opened, kept Air circulation inside wind bucket 1.Start the first actuator 634 driving screw rod 633 rotate, make screw rod 633 push movable block 631 to Direction close to 2 circumferential edge edge of impeller rises, and then makes movable block 631 that the first brush be pushed to sweep portion 61 and move to the first brush and sweep portion 61 With the circumferential edge of impeller 2 along abutting, the first actuator 634 is closed.Start the second actuator 93 driving gear 92 to rotate, gear 92 Rotation drives two rack gears 91 to move simultaneously to the direction close to gear 92, is further driven to the second brush and sweeps portion 62 to close to impeller 2 lateral movements sweep when portion 62 moves to and abuts with 2 two sides of impeller until the second brush and close the second actuator 93.Starting the The driving of three actuators 74 carries out the dust that its surface is gone in brush cleaning to the side of impeller 2 except the rotation of dust lane 624.Then by inlet The 51 external perfusion tubes of connection simultaneously open liquid flowing valve 52, and the cleaning solution in the external world is delivered to liquid storage interlayer 5 by inlet 51 In, make each position of the wash liquid stream to multiple spray apertures 13 and in from the top spray of wind bucket 1 to wind bucket 1 in wind bucket 1 Dust is cleaned.Starting fourth drive member 3 drives impeller 2 to rotate, and the rotation of impeller 2 sweeps portion 62 with the second brush and the first brush sweeps portion 61 rub, and are adhered to that the dust on 2 surface of impeller sweeps portion 61 in the first brush and the second brush sweeps the rubbing action in portion 62 and clear It is scavenged into the bottom of wind bucket 1 under the wetting of washing lotion and flushing action, and is discharged outside wind bucket 1 by liquid outlet 14.Work as cleaning After, liquid flowing valve 52, liquid valve door 15 are closed, closing fourth drive member 3 and third actuator 74 makes impeller 2 and except dust lane 624 stop motions, then start the first actuator 634 and the second actuator 93 makes that the first brush sweeps portion 61 and the second brush sweeps the fortune of portion 62 It moves to the position far from impeller 2, easy to operate, cleaning efficiency is high, and cleaning effect is good, can effectively reduce cost of labor, avoids frequency Numerous disassembly air blower, reduces the damage rate of air blower, improves service life.

Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility Within enclosing.

Claims (7)

1. a kind of high pressure volution blast engine, the impeller being set to including wind bucket and rotation in wind bucket, it is characterised in that: further include being set to Wind bucket lateral wall and the liquid storage interlayer for storing spray liquid and the brushing device in wind bucket and for scrubbing impeller, it is described Liquid storage interlayer is equipped with inlet, and liquid flowing valve is equipped at the inlet, and the wind bucket is equipped with more close to the side of liquid storage interlayer A spray apertures, multiple spray apertures connection liquid storage interlayers and wind bucket, the wind bucket are equipped with liquid outlet, are equipped at the liquid outlet Liquid valve door, the brushing device include for brush sweep circumference of impeller edge first brush sweep portion, be respectively used to brush sweep impeller two Two second brushes of opposite flank sweep portion and sweep portion close to or far from first tune on the circumferential edge edge of impeller for adjusting the first brush Component is saved, first brush sweeps the circumferential edge edge of portion's face impeller.

2. a kind of high pressure volution blast engine according to claim 1, it is characterised in that: the first adjusting component includes setting Movable block of the portion far from impeller side is swept in the first brush, the two opposite sides of movable block is respectively arranged on and is abutted with movable block side Two pieces of limit plates and movable block far from the first brush sweep portion threaded one end connection screw rod and for driving that screw rod rotates the One actuator, the limit plate are fixedly connected with wind bucket, and the movable block is rectangle, and first actuator is fixed at wind bucket It is interior.

3. a kind of high pressure volution blast engine according to claim 1, it is characterised in that: the brushing device further includes being used for Adjust the second adjusting component that two second brushes sweep portion close to or far from impeller.

4. a kind of high pressure volution blast engine according to claim 3, it is characterised in that: described second adjusts component including sliding Dynamic two rack gears in wind bucket, the gear between two rack gears and the second actuator for the rotation of sliding tooth wheel, Two rack gears are arranged in parallel and engage simultaneously with gear, and two rack gears are separately connected two second brushes and sweep portion.

5. a kind of high pressure volution blast engine according to claim 1, it is characterised in that: each second brush portion of sweeping includes The first runner and the second runner and be sheathed on the first runner and the second runner simultaneously that support rod, rotation are set on support rod Remove dust lane, first runner is provided close to the position in the impeller center of circle, and second runner is provided close to circumference of impeller edge Position.

6. a kind of high pressure volution blast engine according to claim 5, it is characterised in that: second brush portion of sweeping further includes using It is described to be rotated except dust lane along from the impeller center of circle to the direction at circumference of impeller edge in the driving member for driving the rotation of the second runner.

7. a kind of high pressure volution blast engine according to claim 6, it is characterised in that: the wind bucket is equipped with guard box, institute Driving member is stated to include the second driving wheel being set on support rod with the first driving wheel of the second runner coaxial arrangement, rotation, be arranged It is described in the conveyer belt on the first driving wheel and the second driving wheel and the third actuator for driving the second driving wheel to rotate Second driving wheel and third actuator are set in guard box.