CN105648724A

CN105648724A - Close dryer

Info

Publication number: CN105648724A
Application number: CN201510736473.2A
Authority: CN
Inventors: 松延阳; 松延阳一; 奥野智行; 浦井康司
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 2014-11-28
Filing date: 2015-11-03
Publication date: 2016-06-08
Anticipated expiration: 2035-11-03
Also published as: KR20160064937A; JP2016101373A; CN105648724B; KR102342579B1

Abstract

A clothes dryer having a lint collecting device for collecting lint is disclosed. The clothes dryer includes: a drum; a duct through which drying air discharged from the drum flows; and a lint removing device disposed in a path of the duct to filter lint contained in the air, wherein the lint removing device includes a cylindrical lint filter of which a part of an outer surface is open, a screw having a spiral blade rotatably provided in an axial direction of the lint filter, a contact rib formed at an opening of the lint filter, and an elastic member configured to protrude to an outside of the blade to be in contact with an inner surface of the lint filter and the contact rib.

Description

Clothes-drying machine

Technical field

Embodiment of the present disclosure relates to clothes-drying machine, more specifically, it relates to have the clothes-drying machine of the velveteen collection device for collecting velveteen (lint).

Background technology

In conventional clothes-drying machine, velveteen (multistage line) is included in from the air that cylinder (drum) is discharged. Therefore, strainer is arranged in the middle of air flue, and attachment velveteen on the filter is removed device by velveteen and removed.

Generally speaking, conventional clothes-drying machine is configured so that velveteen is attached in the inner peripheral surface of the strainer with semi-cylindrical shaped mesh-portion, velveteen is removed device by the velveteen with screw spiral (spiralscrew) and is wiped, and this screw spiral contacts with the internal surface of mesh-portion. The velveteen wiped by described spiral moves up in the side of the turning axle that device removed by velveteen, and is sent to velveteen reception zone.

In conventional clothes-drying machine, the velveteen wiped can be caught on the outer edge of screw-blade, and can continue to be retained in the rotation circumference of screw-blade. In this case, velveteen can be interposed between strainer and spiral, and thus can not be transmitted and collect.

Summary of the invention

Therefore, one side of the present disclosure is to provide a kind of clothes-drying machine, and this clothes-drying machine can prevent velveteen to be sandwiched between strainer and spiral.

In addition, another aspect of the present disclosure is to provide a kind of clothes-drying machine, and this clothes-drying machine can be collected velveteen definitely and reduce the obstruction owing to velveteen causes.

Additional aspect of the present disclosure will partly be set forth in the following description and part will from this description obviously or can by known to practice of the present disclosure.

According to one side of the present disclosure, a kind of clothes-drying machine comprises: cylinder; Pipeline, the dry air discharged from cylinder flows through this pipeline; And velveteen removal device, it is arranged in the path of described pipeline to filter in described air the velveteen comprised, wherein velveteen removal device comprises: round shape cotton linters filter, a part of opening of its outside surface; Can be rotatably set in the spiral on the axial direction due of cotton linters filter (screw), this spiral has screw-blade; Contact rib, is formed in the opening place of cotton linters filter; And elasticity component, the outside being configured to be projected into blade is so that rib contacts with contacting with the internal surface of cotton linters filter.

Contact rib can be arranged on the corresponding position of the peripheral contact of the internal surface with cotton linters filter.

Device removed by velveteen can comprise the framing member being set to install cotton linters filter, and this framing member can comprise air and introduce parts, velveteen processing element and velveteen pulling parts.

Cotton linters filter can comprise filter screen and filter frame, and this filter frame is configured on the peripheral direction of cotton linters filter to extend to support filter screen.

Filter frame can comprise the framework beam parts and multiple framework parts of vertically arranging from framework beam parts that are configured on the axial direction due of cotton linters filter to extend.

Framework parts can be installed as the axial direction due surface thereof at cotton linters filter.

Elasticity component can comprise the wherein a kind of of elastomeric material, resin material and brush.

The outer edge of blade can be formed in for installing the installation parts of elasticity component.

Installation parts can comprise groove or projection.

Cotton linters filter can have the length R' of all edge lengths R and described opening, and the length R' of described opening can meet R'/R=1/4.

The angle, �� of the blade connected from the axial rotary of spiral can be 45 �� < �� < 70 ��.

The speed of rotation Rs of spiral can be 20rpm < Rs < 25rpm.

Clothes-drying machine can also comprise the screw motor being configured to rotating screw and be configured to control the controller of the rotary motion of screw motor.

Controller can change the rotary motion of screw motor, make wherein velveteen be performed scheduled time slot by the reverse rotation campaign carried from the downstream side of the axial direction due of cotton linters filter towards its upstream side, then carry out velveteen by what carry towards downstream side from upstream side and rotate forward motion.

According to another aspect of the present disclosure, a kind of it is arranged in the path of pipeline to filter the velveteen of the velveteen that described air comprises and remove device to comprise: comprise the component that air introduces parts, velveteen processing element and velveteen pulling parts; Cotton linters filter, is arranged on velveteen processing element place and has the cylindrical shape of a part by opening of its outside surface; Can be rotatably set in the spiral in cotton linters filter, this spiral has screw-blade; Contact rib, is formed in the opening place of cotton linters filter in the axial direction; And elasticity component, the outside being configured to be projected into blade is so that rib contacts with contacting with the internal surface of cotton linters filter.

According to one side of the present disclosure, a kind of removal is removed device from the velveteen of the velveteen the air that the venting port of clothes-drying machine flows out and can be comprised: framing member; Spiral, is longitudinally formed and comprises turning axle, blade and be arranged on the elasticity component of the outer edge of blade in framing member; Round shape cotton linters filter, have internal diameter with act as velveteen collection surface and wherein predetermined gap be formed between the internal diameter of cotton linters filter and the external diameter of blade.

Elasticity component can be arranged on blade and be projected in this gap with radial direction, thus keeps contacting with the internal diameter of cotton linters filter.

According to one side of the present disclosure, a kind of removal is removed device from the velveteen of the velveteen the air that the venting port of clothes-drying machine flows out and can be comprised: framing member; Cotton linters filter, has the drum of a part of opening of its outside surface; Spiral, is longitudinally formed and is arranged in cotton linters filter in framing member, and this spiral comprises turning axle, has spiral-shaped blade and is arranged on the elasticity component of the outer edge of blade.Elasticity component can be configured to keep contacting with the inside circumference of cotton linters filter.

Accompanying drawing explanation

In conjunction with the drawings to the following description of the mode of enforcement, these and/or other side of the present disclosure will become obvious and be easier to understand, in the accompanying drawings:

Fig. 1 is the perspective schematic view illustrating the outside according to a clothes-drying machine implementing mode of the present disclosure;

Fig. 2 is the schematic sectional view illustrating the internal structure according to a clothes-drying machine implementing mode of the present disclosure;

Fig. 3 is the perspective schematic view illustrating the main element according to a clothes-drying machine implementing mode of the present disclosure;

Fig. 4 is the perspective schematic view illustrating the velveteen removal device implementing mode according to of the present disclosure;

Fig. 5 is the front view illustrating the velveteen removal device implementing mode according to of the present disclosure;

Fig. 6 is the schematic sectional view schematically showing the velveteen removal device implementing mode according to of the present disclosure;

Fig. 7 is the skeleton view illustrating the layout according to a screw motor (screwmotor) implementing mode of the present disclosure;

Fig. 8 is the side cross-sectional, view illustrating the structure according to a contact rib implementing mode of the present disclosure;

Fig. 9 is the schematic diagram of the flowing illustrating the air from cylinder discharge implementing mode according to of the present disclosure;

Figure 10 is the side cross-sectional, view of the length illustrating the opening according to a cotton linters filter implementing mode of the present disclosure;

Figure 11 is the sectional view illustrating the angle according to a screw-blade implementing mode of the present disclosure;

Figure 12 is the skeleton view illustrating the structure according to another spiral implementing mode of the disclosure;

Figure 13 is the side cross-sectional, view illustrating the structure according to another contact rib implementing mode of the disclosure;

Figure 14 is the schematic elevational view illustrating the structure according to another cotton linters filter implementing mode of the disclosure;

Figure 15 illustrates the schematic elevational view of the structure according to another cotton linters filter implementing mode of the disclosure;

Figure 16 is the perspective schematic view of another shape illustrating clothes-drying machine;

Figure 17 is the schematic diagram illustrating the first application example of the present disclosure in another product; And

Figure 18 is the schematic diagram illustrating the 2nd application example of the present disclosure in another product.

Embodiment

Hereinafter, illustrative embodiments of the present disclosure will be described with reference to the drawings. In addition, the following description implementing mode is only exemplary in essence, and is not intended to limit its application or uses. In addition, the arrow shown in Fig. 1 is depended in such as upper and lower, left and right, direction.

The one-piece construction of clothes-drying machine

As depicted in figs. 1 and 2, comprising the housing 2 with longitudinally slightly long about rectangular shape and the entrance 3 being formed in the upper part of the front surface of housing 2 according to the clothes-drying machine 1 of embodiment of the present disclosure, clothing can be placed into by entrance 3 or be taken out.

Entrance 3 can have shape of a hoof outside. Specifically, the upper part at the edge of entrance 3 is formed as semicircle (big arc) shape more medium-sized than the one of periphery, the lower part at the edge of entrance 3 is formed as in laterally (that is, in general horizontal direction) upper straight line (string) shape extended.

Operational unit 4 such as touch pad is arranged on above entrance 3. Electronic unit 5 such as circuit card is arranged on the inside being positioned at the rear side of operational unit 4 of housing 2. Door 6 is attached to the front surface of housing 2 via hinge 6b, and entrance 3 is opened and closed by door 6.

By recessed to form the annular recessed portion 2a of annular cavity, the preglabellar field from recessed portion 2a stretches out thus limits the outer flange portions 2b of entrance 3 and be formed in the fore portion of housing 2 from the preglabellar field of outer flange portions 2b towards flange portion 11 in the outstanding round shape in the inside of housing 2.

The protruding part 6a being inserted in annular recessed portion 2a, outer flange portions 2b and interior flange portion 11 is formed in entrance 3 side of door 6. Venting port 20 is formed in the lower end of interior flange portion 11.

Cylinder

The cylinder 30 of accommodating laundry is arranged on the inside of housing 2. Cylinder 30 has bottom and the circle tube member of opening 30a, and opening 30a is formed in the front end of cylinder 30 and clothing can be placed into or take out by opening 30a. Cylinder 30 is supported by housing 2 thus adapts to its split shed 30a and in the face of the state of entrance 3 and freely rotate around the transverse axis J extended in a longitudinal direction.

Specifically, the centre portions of the rear end of cylinder 30 axially is supported by the rear section of housing 2, and the periphery edge of the front end of cylinder 30 is supported by multiple deflector rolls 13 of the fore portion being arranged on housing 2.

The circular row pore 30b covered by filter screen can be formed in the rear end of cylinder 30. Agitating plate 30c is attached on the internal surface of cylinder 30. During centrifuge dehydration (spin-dry) process, cylinder 30 is rotated by the drive-motor not shown.

Component devices

As shown in Figure 3, the main device of clothes-drying machine 1, such as device 100 removed by air handling unit 40, air blast device 50 and velveteen, is arranged in the lower part of clothes-drying machine 1 together.

Because these Plant arrangements are in the lower part of clothes-drying machine 1, it is possible to guarantee enough installation spaces and can select and utilize big and powerful device. Thus, because center of gravity is low, so clothes-drying machine 1 can be installed stablely. In addition, because the vibration source producing vibration during centrifuge dehydration process is positioned at the downside of cylinder 30, it is possible to suppress vibration.

Air handling unit

Air handling unit 40 comprises vaporizer 41, condenser 42, compressor 43 etc. Pipeline cover 44 is arranged on the lower part of cylinder 30. Pipeline cover 44 is attached to the basal surface of housing 2, and provides the gas exhaust duct 45 being configured to extend in the longitudinal direction and have big width.

The rectangular parallelepiped that both vaporizer 41 and condenser 42 all can have big width is outside, and is accommodated in pipeline cover 44, is in respectively under front and state backward simultaneously. Therefore, the air discharged from venting hole 20 during centrifuge dehydration process is blown in the front side of vaporizer 41, and in vaporizer 41, cooled and dehydration, is reheated in condenser 42, is then sent to gas exhaust duct 45 with drying regime.

Compressor 43 can be arranged on the left side of pipeline cover 44. In addition, valve, pipe etc. are arranged on air handling unit 40 place, but do not illustrate in the drawings.

Air blast device

Air blast device 50 comprises fan motor 51, gas blower fan 52, fan cover 53 etc., and can be arranged on the rear side of compressor 43, and this compressor 43 is positioned at the rear section of clothes-drying machine 1. The outside air inlet fan 55 that outside air blows to the inside of housing 2 can be arranged on the front side of compressor 43.

Gas blower fan 52 is such as centrifugal fan, and is covered by fan cover 53. Inlet mouth and air outlet are arranged in fan cover 53, and inlet mouth is connected with the rear end (downstream side) of gas exhaust duct 45.

Steam line 56 can be installed along the internal surface of the rear wall of housing 2. The air outlet of fan cover 53 is connected with one end of steam line 56. Circular air vent 57 is formed in the other end of steam line 56. Air vent 57 contacts with the venting hole 30b of cylinder 30, and thus steam line 56 is connected with the rear section of venting hole 30b with cylinder 30 by air vent 57.

Gas blower fan 52 is rotated by fan motor 51 during centrifuge dehydration process, occurs from venting hole 20 towards the flow of air of air vent 57. Therefore, produce the air circulation (arrow with reference in figure 2) via cylinder 30. Due to the cooperation between gas blower fan 52 and air handling unit 40, wet air flows out from cylinder 30 through opening 30a and venting port 20, is introduced in cylinder 30 by the dry air of air vent 57 and venting hole 30b.

In the lower surface of interior flange portion 11, longitudinal becomes to be formed upward opening to receive the air introduction hole 111a (with reference to figure 3) of air in a lateral direction. Air introduction hole 111a is connected with gas exhaust duct 45 by inlet mouth 17 (Fig. 9).

Venting hole

As shown in Figure 2, venting port 20 is configured with multiple blade etc., and is arranged on the lower end of interior flange portion 11. The upper part 20a of venting port 20 is formed as rectangular shape, and it is indulged in a lateral direction and is formed longly. The inner side 20b of venting port 20 is formed as bow (bow) shape, and is arranged on the lower end of the opening 30a of cylinder 30.

When door 6 is closed, the upper part 20a of venting port 20, above and below the protruding part 6a of door 6, has a spacing therebetween, and the inner side 20b of venting port 20 is in the face of the inside of cylinder 30. Also it is exactly that, when door 6 is closed, venting port 20 is connected with the fore portion of cylinder 30. During centrifuge dehydration process, the air in cylinder 30 passes the inner side 20b of venting port 20 and flows downward.

Device removed by velveteen

Device 100 removed by velveteen is remove the device from the velveteen the air that venting port 20 flows out.

Fig. 4 to Fig. 6 illustrates that the structure of device 100 removed by velveteen in detail. Velveteen is removed device 100 and is comprised framing member 110, spiral 120, cotton linters filter 130 etc.

Spiral 120 comprises turning axle 121 and screw-blade 122, and indulges in a lateral direction and formed longly. Elasticity component 124 is arranged on the outer edge of the blade 122 of spiral 120. Specifically, installation parts 122a is along the spiral-shaped outer edge being arranged on blade 122 on the entire circumference of blade 122, and elasticity component 124 is assembled on installation parts 122a, so being attached to the outer edge (with reference to Figure 11) of blade 122. It is identical that the external diameter comprising the blade 122 of elasticity component 124 is designed on whole region, and the outer edge of blade 122 contacts with the inner peripheral surface of cotton linters filter 130. Also it is exactly that the outer edge of blade 122 is configured to the inner peripheral surface with cotton linters filter 130 and keeps in touch. In addition, such as, elasticity component 124 can comprise one of them of elastomeric material, resin material and brush, or consisting of. Embodiment of the present disclosure shows wherein for installing the groove of elasticity component 124 and be formed in the example at the installation parts place of blade 122. But, the scope of the present disclosure is not limited to this. Such as, installation parts can comprise from blade projection outwardly.

In addition, when the outer peripheral whole periphery of blade 122 contacts with the inner peripheral surface of cotton linters filter 130, cotton linters filter 130 may be worn. But, described problem can be solved by the enforcement mode configured as follows.

First, the component contacted with cotton linters filter 130 is elasticity component 124, instead of the outer peripheral whole periphery of blade 122. 2nd, elasticity component 124 can wipe velveteen definitely, and the material that cotton linters filter 130 such as can not wear and tear fast by wear-resisting material is formed. 3rd, elasticity component 124 can wipe velveteen definitely, and the height of elasticity component 124 is controlled as and makes cotton linters filter 130 be difficult to be worn.Also it is exactly that the height of elasticity component is controlled as the abrasion of minimumization cotton linters filter. 4th, the roughness of the mesh of cotton linters filter 130 is selected such that the collection property of velveteen combines with wear resistance.

As shown in Figure 7, spiral 120 is rotated by screw motor 125. The contiguous spiral 120 of screw motor 125 is arranged so that motor shaft 126 is parallel to turning axle 121.

Motor side pulley 127 is arranged on the motor shaft 126 of screw motor 125. The spiral sides pulley 128 with the external diameter bigger than motor side pulley 127 is arranged on the turning axle 121 of spiral 120. Transmission belt 129 reels on motor side pulley 127 and spiral sides pulley 128, and the revolving force of screw motor 125 is delivered to spiral 120 by transmission belt 129. In addition, screw motor 125 directly can be connected with the turning axle 121 of spiral 120.

The sense of rotation of screw motor 125 is changed by controller 140. Such as, controller 140 is assembled electronic unit 5 on circuit boards, as shown in Figure 2.

Controller 140 changes the rotary motion of screw motor 125, the reverse rotation campaign that the velveteen wherein wiped by spiral 120 is carried from the downstream side of the axis of cotton linters filter 130 towards its upstream side is performed scheduled time slot, then carries out velveteen by what carry towards downstream side from upstream side and rotates forward motion.

Therefore, such as, when velveteen is retained in the upstream end of axis of cotton linters filter 130, carrying out reverse rotation campaign, thus velveteen can be attached on spiral 120 and be collected definitely by spiral 120.

As shown in Figures 4 to 6, framing member 110 comprises air introducing parts 111, velveteen processing element 112, velveteen pulling parts 113 etc. It is that longitudinal becomes the cylindrical portion making to be introduced in velveteen processing element 112 through venting port 20 and the air that flows downward in a lateral direction that air introduces parts 111. Longitudinal becomes thus the air introduction hole 111a that receives air is formed in the upper part that air introduces parts 111 sentences and upwards opened in a lateral direction.

Velveteen processing element 112 is arranged on the downside that air introduces parts 111 continuously, and spiral 120 moves and offsets to right side to introduce parts 111 relative to air.

Upstream side support component 115 and downstream side support component 116 are separately positioned on upstream side and the downstream side of velveteen processing element 112. The upstream end of the turning axle 121 of spiral 120 and downstream end are rotatably supported by upstream side support component 115 and downstream side support component 116 respectively. Downstream side support component 116 extends downwards from the top plate portion of velveteen pulling parts 113, and is arranged in the emission quotas 113a of velveteen pulling parts 113.

The vertical cotton linters filter 130 being formed longly and having " U " shape cross section is detachably mounted on velveteen processing element 112 and sentences intersection air flue in a lateral direction. Cotton linters filter 130 is configured with sheet-shaped filter screen 131 and filter frame 132 overallly, and this filter screen 131 has velveteen not by its aperture, and filter frame 132 is vertical in a lateral direction to be formed to support filter screen 131 longly and have " U " shape cross section.

The framework parts 132a extended on the peripheral direction of the filter screen 131 and framework beam parts 132b extended on the axial direction due of filter screen 131 is arranged on filter frame 132 place. The axial direction due that framework parts 132a is perpendicular to filter screen 131 extends.

Cotton linters filter 130 is arranged on velveteen processing element 112 place so that the internal surface (collecting surface 130a) with circular section is drawn towards the upstream side of air flue, and makes to collect surface 130a corresponding to spiral 120.

The internal diameter collecting surface 130a is set to roughly the same with the external diameter of the blade 122 comprising elasticity component 124, contacts with the inner peripheral surface of cotton linters filter 130 in the elasticity component 124 of outer edge being mounted in blade 122 and is wiped at the velveteen collecting collection on the 130a of surface.

As shown in Figure 8, the axial direction due of cotton linters filter 130 extends and the tabular contact rib 135 erect is formed in the open side of cotton linters filter 130. Contact rib 135 is arranged on the position that the elasticity component 124 with blade 122 place being arranged on spiral 120 contacts. Therefore, even if velveteen is trapped on the outer edge of spiral 120, velveteen can also contact with contacting rib 135, and can be wiped, and is thus possible to prevent to be retained between cotton linters filter 130 and spiral 120.

Velveteen removal device 100 is set as and does not run during the centrifuge dehydration process of clothing, but scheduled time slot will be run (such as after centrifuge dehydration process, after the operation of clothes-drying machine 1 terminates, before the operation of clothes-drying machine 1 starts, or when air blast device or air handling unit do not run).

Also it is exactly that, during centrifuge dehydration process, the velveteen in air is collected by cotton linters filter 130 and is gathered in and collects on the 130a of surface. Cotton linters filter 130 is designed to have the size and dimension not filled up by the velveteen amount collected in a centrifuge dehydration process.

As a result, after centrifuge dehydration end of processing, form one batch of velveteen (velveteen layer LM) of stratiform by being retained in the velveteen collected on the 130a of surface. Velveteen layer LM by wiping from cotton linters filter 130, is then pushed out to the left side of cotton linters filter 130 by the rotation of spiral 120.

Because velveteen is removed device 100 and is not run during centrifuge dehydration process, and velveteen can be removed in batch, so velveteen can be removed within the time short as far as possible. As its result, it is no longer necessary to complicated control or tip device, and material cost and process cost can reduce.

Velveteen pulling parts 113 is the left side of contiguous velveteen processing element 112 and is positioned at the cylindrical portion of downside that air introduces the left end of parts 111, and is formed with emission quotas 113a wherein. Velveteen pulling parts 113 is for receiving the velveteen layer LM from cotton linters filter 130 release and is guided to velveteen box 61 by velveteen layer LM.

Velveteen box

As shown in Figure 9, velveteen box 61 can be formed as the box shaped of side opening on it, and is arranged on below velveteen pulling parts 113. The velveteen layer LM fallen from velveteen pulling parts 113 is gathered in velveteen box 61.

Because velveteen box 61 is arranged on the part place of the left end of contiguous cotton linters filter 130, wherein velveteen layer LM is released from described part, thus the velveteen layer LM being difficult to conveying can easily be transported to velveteen box 61 and need not be complicated e Foerderanlage.

Because velveteen box 61 is arranged on below the velveteen pulling parts 113 in the left side of contiguous cotton linters filter 130, so velveteen box 61 can be fallen into from the velveteen layer LM of cotton linters filter 130 release.

Secondary filter 64 has the Sheet type screen filter plate indulged in a lateral direction and formed longly to cover inlet mouth 17, and this inlet mouth 17 is at the front side place opening of gas exhaust duct 45. The screen filter of secondary filter 64 utilizes filter screen to be formed, and it has the aperture less than cotton linters filter 130.

The angle of screw pin (screwpin)

As shown in Figure 10, a part for the periphery of the upside of cotton linters filter 130 opens the inside making air can be blown into cotton linters filter 130.Here, when the angle too small of the blade 122 of the spiral 120 for carrying velveteen, the velveteen being just transferred from the opening of cotton linters filter 130 may overflow from the opening of cotton linters filter 130. In addition, when the angle of blade 122 is excessive, the downstream side of blade 122 can easily be blocked by velveteen.

Therefore, in embodiments, the angle of the blade 122 of spiral 120 is suitably arranged, and the velveteen being thus possible to prevent just to be carried by spiral 120 overflows from the opening of cotton linters filter 130 and is possible to prevent the downstream side blocking blade 122.

Specifically, as shown in Figure 10, the overall circumference length being formed as the cylindrical portion that the surface with circular section has same curvature radius assumed in cotton linters filter 130 is Rmm, and all edge lengths of the opening of cotton linters filter 130 are R'mm, then the size of the opening of cotton linters filter 130 is set as and meets following equation 1.

R'/R=1/4 (1)

As shown in figure 11, when the opening of cotton linters filter 130 has the size meeting equation 1, it is assumed that the angle of the blade 122 of spiral 120 is �� , then described angle is set as and meets following equation 2.

45��<��<70��(2)

Be formed as meeting the spiral 120 of equation 2 by utilizing, it is possible to prevent the velveteen just carried by spiral 120 from overflowing from the opening of cotton linters filter 130 and velveteen can be carried definitely.

Meanwhile, the angle, �� of blade 122 can be set as 60 ��. But, this is only an example, and the value of described angle can be unrestricted, as long as meeting equation 2.

The speed of rotation of spiral

In embodiments, the speed of rotation of spiral 120 is suitably arranged, and thus velveteen can be collected definitely. Specifically, it is assumed that the speed of rotation of spiral 120 is Rsrpm, then speed of rotation is set as and meets following equation 3.

20rpm<Rs<25rpm(3)

By with Rsrpm rotating screw 120, the motivating force of spiral 120 can fully be guaranteed, velveteen can be carried definitely, and the collecting amount of velveteen can increase.

Figure 12 is the skeleton view illustrating the structure according to another spiral implementing mode of the disclosure. Identical Reference numeral represents and those identical elements of the first enforcement mode, will only describe the difference between enforcement mode.

As shown in figure 12, elasticity component 124 is arranged on the blade 122 of spiral 120 radially to give prominence to.

Such as, elasticity component 124 can be formed by elastomeric material, resin material, brush etc., and its front end contacts with the inner peripheral surface of cotton linters filter 130.

Now, blade 122 can also comprise the elasticity Components installation parts 124Aa for installing elasticity component 124. Elasticity Components installation parts 124Aa can be formed in the surface, two sides of blade 122 and end one of them on.

In addition, elasticity component 124 can be installed as towards elasticity Components installation parts 124Aa outside give prominence to.

As shown in figure 13, the internal diameter collecting surface 130a is set to the external diameter being greater than blade 122, and predetermined gap is formed in blade 122 along whole axial direction due and collects between the 130a of surface.

Here, thus velveteen by the processbearing astrocyte of tangle up, can have the feature being difficult to separation. Therefore, when the thin layer shape velveteen elasticity component 124 that is installed on spiral 120 collected in the inner peripheral surface at cotton linters filter 130 partly wipe then promoted by blade 122 time, the described part wiped by elasticity component 124 turns into rolling up, and therefore thin layer shape velveteen is twisted into a branch of, so whole velveteen can be transferred.

As mentioned above, it is necessary, when gap be formed between cotton linters filter 130 and spiral 120 to make velveteen be difficult to be narrow, the elasticity component 124 that velveteen can utilize the described feature of velveteen to be installed on spiral 120 is wiped.

Further, it is described wherein installed the structure of an elasticity component 124, but enforcement mode is not limited to this. Such as, each the pitch place of the blade 122 that elasticity component 124 separates between can being arranged in the axial direction. In addition, multiple elasticity component 124 can be arranged at certain intervals on the peripheral direction of spiral 120. In addition, when described multiple elasticity component 124 is mounted wherein, each elasticity component 124 can be set as has different height, thus forms step difference. In addition, elasticity component 124 can utilize cooperation (fitting) method, press-fit (pressfitting) method or spiral methods to be arranged on blade 122 place of spiral separablely, thus can easily replace with new elasticity component.

Figure 14 is the schematic elevational view illustrating the structure according to another cotton linters filter implementing mode of the disclosure. As shown in figure 14, cotton linters filter 130A is configured with sheet-shaped filter screen 131A and filter frame 132A overallly, and this filter screen 131A has velveteen not by its aperture, and filter frame 132A is vertical in a lateral direction to be formed to support filter screen 131A longly and have " U " shape cross section.

The framework parts 132Aa extended on the peripheral direction of filter screen 131A and the framework beam parts 132Ab extended on the axial direction due of filter screen 131A is arranged on filter frame 132A place.

Framework parts 132Aa is formed as tilting relative to the axial direction due of filter screen 131A. Specifically, framework parts 132Aa is formed as tilting so that the upper end of framework parts 132Aa is positioned at the further downstream position of end more lower to it on velveteen throughput direction.

As mentioned above, it is necessary, because framework parts 132Aa is formed as the axial direction due surface thereof at cotton linters filter 130A, can easily be collected so being touched the velveteen layer LM that rib 135A (not shown) wipes and fall. Also it is exactly, in the upstream portion divided by framework parts 132Aa, fall because being touched the velveteen layer LM (representing by the arrow in Figure 14) that rib 135A wipes and thus move in downstream part, so being easy to collect velveteen layer LM.

In addition, when framework parts 132Aa is when the direction surface thereof contrary with the example shown in Figure 14, even if that is, when framework parts 132Aa tilts to make its upper end be positioned at the more upstream side of end more lower to it on velveteen throughput direction, it is possible to obtain identical effect.

Figure 15 illustrates the schematic elevational view of the structure according to another cotton linters filter implementing mode of the disclosure. As shown in figure 15, cotton linters filter 130B is configured with sheet-shaped filter screen 131B and filter frame 132B overallly, and this filter screen 131B has velveteen not by its aperture, and filter frame 132B is vertical in a lateral direction to be formed to support filter screen 131B longly and have " U " shape cross section.

The framework beam parts 132Bb of upper frame member 132Ba and bottom shell part 132Ba and extension on the axial direction due of filter screen 131B is arranged on filter frame 132B place by extended on the peripheral direction of filter screen 131B.

Here, to upper frame member 132Ba and bottom shell part 132Ba, each extends in directions opposite each other along cotton linters filter 130B for this, and the position being arranged on the axial direction due of cotton linters filter 130B relative to each other to offset.

As mentioned above, because this position being arranged on the axial direction due of cotton linters filter 130B to upper frame member 132Ba and bottom shell part 132Ba relative to each other to offset, in the upstream portion divided by framework parts 132Ba, it is touched the velveteen layer LM that rib 135 wipes to fall and thus move in downstream part, so easily collecting velveteen layer LM.

Any one in above-mentioned enforcement mode can also be arranged as follows.

Above-mentioned enforcement mode relates to air circulation type clothes-drying machine 1, wherein air circulation and be fed in cylinder 30, but it can also be exhaust type clothes dryer 1A.

Figure 16 shows an example of exhaust type clothes dryer 1A. Air handling unit 40 is not arranged on the inside of gas exhaust duct 45, is formed in the downstream side of gas exhaust duct 45 with the venting port 45a of the ft connection of housing 2. Inlet mouth 53a is formed in the surface, side of fan cover 53, and air blast device 50 introduces outside air wherein by inlet mouth 54a.

Steam line 56 is formed with gas exhaust duct 45 with being separated. Heating unit 200 such as well heater is arranged on the inside of steam line 56, and the air introduced from inlet mouth 53a is heated by heating unit 200, is then introduced in cylinder 30 by air vent 57.

The air being introduced into gas exhaust duct 45 is directly discharged into the outside of clothes-drying machine 1 by venting port 45a.

The air purifier that device 100 can alternatively be applied to vehicle startup machine removed by velveteen according to the mode of enforcement.

Figure 17 is the schematic diagram illustrating an application example of the present disclosure in another product. As shown in figure 17, the subtitle substance comprised in outside air, such as refuse and dust, removed by the filter element 211 in air purifier 210, and air quantity is controlled by intake valve 212, and then air is fed into the engine not shown.

Filter element 211 is by being formed with corrugated tube (bellows) form stacking filter paper, and the subtitle substance comprised in air for collecting, such as refuse and dust.

When filter element 211 uses continuously when dirty, the performance of engine may be degenerated, or fuel efficiency may be degenerated. Therefore, filter element 211 should be cleaned regularly or replace. But, because filter element 211 is arranged in the housing of air purifier 210, thus major part user can not after every time driving vehicle cleaning and filtering element 211, but alternatively, periodically carry out cleaning or replacement operation by maintenance technician.

Therefore, when filter element 211 replaces with the velveteen removal device 100 according to the mode of enforcement, it is not necessary to cleaning or replacement operation, and the engine that can always keep best exports, and is also possible to prevent fuel efficiency and degenerates.

The first strainer that device 100 can be applied to air purifier removed by velveteen according to the mode of enforcement.

Figure 18 is the schematic diagram illustrating Another Application of the present disclosure in another product.

In air purifier 220, as shown in figure 18, the visible refuse of large size comprised in the outside air aspirated by fan 225, such as hair and fiber, collected by the first strainer 221. Then, thin dirt through the first strainer 221 is filtered by tow filtrator 222. Finally, the material of smell that causes through tow filtrator 222 is absorbed by the 3rd strainer 223 and removes. Then, discharge cleaning air.

First strainer 221 is primarily of being formed by the plastic material of repeated washing and recycling, and thus user should periodically clean the first strainer 221.

Therefore, when the first strainer 221 replaces with the velveteen removal device 100 according to the mode of enforcement, the work of cleaning first strainer 221 can reduce significantly.

According to the disclosure, the velveteen collected in the inner peripheral surface of cotton linters filter thoroughly can be wiped by elasticity component. In addition, when velveteen is trapped on the outer edge of screw-blade, rib contacts velveteen with contacting, and is wiped and fall, and is thus possible to prevent velveteen and is sandwiched into and is retained between cotton linters filter and spiral.

Although having shown and having described enforcement modes more of the present disclosure, but it should be appreciated by those skilled in the art that, can carrying out in these embodiments changing and not departing from principle of the present disclosure and spirit, the scope of the present invention be limited by claim book and equivalent thereof.

Claims

1. a clothes-drying machine, comprising:

Cylinder;

Pipeline, the dry air discharged from described cylinder flows through this pipeline; And

Device removed by velveteen, is arranged in the path of described pipeline to filter in described air the velveteen comprised,

Wherein said velveteen is removed device and is comprised: round shape cotton linters filter, a part of opening of its outside surface; Can be rotatably set in the spiral on the axial direction due of described cotton linters filter, described spiral has screw-blade; Contact rib, is formed in the opening place of described cotton linters filter in the axial direction; And elasticity component, the outside being configured to be projected into described screw-blade is to contact rib contact with the internal surface of described cotton linters filter with described.

2. clothes-drying machine according to claim 1, wherein said contact rib is set to the peripheral contact of the described internal surface with described cotton linters filter.

3. clothes-drying machine according to claim 1, wherein said velveteen is removed device and is included in the framing member wherein installing described cotton linters filter, and described framing member comprises air and introduces parts, velveteen processing element and velveteen pulling parts.

4. clothes-drying machine according to claim 1, wherein said cotton linters filter comprises filter screen and filter frame, and described filter frame is configured on the peripheral direction of described cotton linters filter to extend to support described filter screen.

5. clothes-drying machine according to claim 4, wherein said filter frame comprises the framework beam parts and multiple framework parts of vertically arranging from described framework beam parts that are configured on the axial direction due of described cotton linters filter to extend.

6. clothes-drying machine according to claim 1, wherein framework parts are installed as the described axial direction due surface thereof at described cotton linters filter.

7. clothes-drying machine according to claim 1, wherein said elasticity component comprises the wherein one in elastomeric material, resin material and brush.

8. clothes-drying machine according to claim 1, is wherein formed in the outer edge of described blade for installing the installation parts of described elasticity component.

9. clothes-drying machine according to claim 8, wherein said installation parts comprises groove or projection.

10. clothes-drying machine according to claim 1, wherein said cotton linters filter has all edge lengths R and the length R' of described opening, and the length R' of described opening meets R'/R=1/4.

11. clothes-drying machines according to claim 1, the angle, �� of the described blade wherein connected from the axial rotary of described spiral meets 45 �� < �� < 70 ��.

12. clothes-drying machines according to claim 1, wherein said coiled arrangement is rotate with speed of rotation Rs, wherein 20rpm < Rs < 25rpm.

13. clothes-drying machines according to claim 1, also comprise and are configured to the screw motor rotating described spiral and the controller being configured to control the rotary motion of described screw motor.

14. clothes-drying machines according to claim 13, wherein said controller changes the rotary motion of described screw motor, make wherein said velveteen be performed scheduled time slot by the reverse rotation campaign carried from the downstream side of the described axial direction due of described cotton linters filter towards its upstream side, then carry out described velveteen and rotated forward motion from described upstream side towards what described downstream side was carried.