CN210448453U

CN210448453U - Non-woven fabric production is with preventing stifled dust collector

Info

Publication number: CN210448453U
Application number: CN201921221310.0U
Authority: CN
Inventors: 李秋平
Original assignee: Kangyuan Technology (chongqing) Co Ltd
Current assignee: Kangyuan Technology (chongqing) Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-05
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a non-woven fabrics production is with preventing stifled dust collector, dust removal pipeline including the level setting, be equipped with the interception net that is used for intercepting the dust and be used for the exhaust fan of wind-guiding along the air current direction in proper order in the dust removal pipeline, one side clearance that the exhaust fan was kept away from to the interception net is equipped with the album flitch, just form the passageway that gathers materials between collection flitch, the interception net still is connected with and is used for deriving the dust of its surface interception and gathers materials the material subassembly of passageway. The leading-in dust removal pipeline of air that exhaust fan work will take the dust, intercepts through the interception net that sets up in the dust removal pipeline, and the dust that adsorbs on the interception net rotates through a plurality of kickoff poles and collects absorbent dust along kickoff pole direction of rotation centrifugation propelling movement to the passageway that gathers materials on the interception net, prevents the jam of interception net, improves dust collection efficiency, and the dust of collecting in the passageway that will gather materials simultaneously carries out unified processing, avoids the outer discharge polluted environment of dust.

Description

Non-woven fabric production is with preventing stifled dust collector

Technical Field

The utility model belongs to the technical field of remove dust, concretely relates to non-woven fabrics production is with preventing stifled dust collector.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. The non-woven fabric breaks through the traditional textile principle, has the characteristics of short process flow, high production rate, high yield, low cost, wide application, multiple raw material sources and the like, has great market prospect, and is applied to the medical industry, the household clothing industry, the agricultural industry and the industrial industry.

During the production and processing of the non-woven fabric, the ingredients are heated and melted by the leading-in spiral heating extrusion rod of the suction machine and extruded in a molten state, the molten ingredients are filtered by the filter, the filtered molten ingredients are stretched by the stretching device to form fiber filaments and then woven into a laying net by the net forming machine, the laying net is stacked in multiple layers and then is subjected to hot rolling to obtain the non-woven fabric, and the non-woven fabric is subjected to rolling and bundling machine and splitting machine to obtain the finished non-woven fabric which can be directly sold.

Textile dust is inevitably generated in the production and processing process of the non-woven fabric, and the dust generated in a production field is discharged in an induced air dust removal mode in the prior art; the adoption of an induced air dust removal mode needs induced air equipment such as an exhaust fan, and when dust removal is carried out, dust easily enters the exhaust fan to cause exhaust fan failure; in order to avoid the problem, in the prior art, an interception net is arranged in a ventilation pipeline provided with an exhaust fan and used for intercepting dust so as to prevent the dust from entering the exhaust fan; however, the dust in the textile field is mostly agglomerated fiber dust, so that the dust is easily attached to the intercepting net to block the intercepting net when induced air is used for dust removal, and the dust removal effect is further influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a non-woven fabrics production is with preventing stifled dust collector has solved thereby the problem that the effect of removing dust is influenced to the easy jam of interceptor net of its setting when adopting induced air dust collector among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-blocking dust removal device for non-woven fabric production comprises a horizontally arranged dust removal pipeline, wherein an interception net for intercepting dust and an exhaust fan for guiding wind are sequentially arranged in the dust removal pipeline along the airflow direction, a material collecting plate is arranged on one side, away from the exhaust fan, of the interception net in a clearance mode, the projection of the material collecting plate is located in the projection range of the interception net, a material collecting channel is defined by the material collecting plate, the interception net and the inner wall of the dust removal pipeline, and the interception net is further connected with a material pushing assembly for guiding out the dust intercepted on the surface of the interception net from the material collecting channel;

the pushing assembly comprises a cylindrical fixed block and a plurality of arc-shaped material shifting rods arranged on the periphery of the fixed block in a ring shape, the plurality of material shifting rods are arranged next to the intercepting net and are driven to rotate annularly by the driving assembly, the lengths of the plurality of material shifting rods are sequentially arranged in a descending/ascending manner from an initial material shifting rod to a final material shifting rod along the rotating direction of the plurality of material shifting rods, and the arc-shaped protruding direction of the plurality of arc-shaped material shifting rods is the same as the rotating direction of the plurality of arc-shaped material shifting rods;

a plurality of setting bars rotate and adsorb the interception net, and the dust is centrifugally pushed to the collecting channel along the rotation direction of the setting bars to be collected.

Compared with the prior art, the utility model discloses following beneficial effect has: the leading-in dust removal pipeline of air that exhaust fan work will take the dust, intercepts through the interception net that sets up in the dust removal pipeline, and the dust that adsorbs on the interception net rotates through a plurality of kickoff poles and collects absorbent dust along kickoff pole direction of rotation centrifugation propelling movement to the passageway that gathers materials on the interception net, prevents the jam of interception net, improves dust collection efficiency, and the dust of collecting in the passageway that will gather materials simultaneously carries out unified processing, avoids the outer discharge polluted environment of dust.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pushing assembly of the present invention;

FIG. 3 is a schematic view of the installation of the enclosure plate, the intercepting surface and the pushing assembly of the present invention;

FIG. 4 is a schematic view of the installation of the material collecting plate, the surrounding plate, the intercepting surface and the material pushing component of the present invention;

FIG. 5 is a top view of the material collecting plate, the intercepting net and the barb layer of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 1;

fig. 7 is a schematic view showing the installation of the dust collecting box, the material guiding chute and the control assembly of the present invention.

In the figure, a dust removing pipeline 1, an exhaust fan 11, an intercepting net 12, an intercepting surface 121, a fixed block 13, a material stirring rod 14, a material guide cavity 15, a coaming 16, a fixed rod 17, a rotating shaft 18, a rotating disc 19, a wind power blade 110, a material collecting plate 111, a material collecting channel 112, a barb layer 113, a dust collecting box 2, a material guide groove 21, a baffle 211, a driving rack 212, a fixed shaft 213, a driving gear 214, a locking plate 215, a fixed block 216 and a rotating handle 217.

Detailed Description

As shown in fig. 1-7, the utility model relates to a non-woven fabrics production is with preventing stifled dust collector, dust removal pipeline 1 including the level setting, be equipped with the interception net 12 that is used for the interception dust and be used for the exhaust fan 11 of wind-guiding along the air current direction in proper order in the dust removal pipeline 1, the utility model discloses the vertical setting of interception net 12 that sets up reduces adhering to of dust in dust removal pipeline 1 and adopt the stainless steel material that has smooth surface. A material collecting plate 111 is arranged on one side of the intercepting net 12 away from the exhaust fan 11 in a clearance mode, the projection of the material collecting plate 111 is located in the projection range of the intercepting net 12, the material collecting plate 111, the intercepting net 12 and the inner wall of the dust removal pipeline 1 enclose a material collecting channel 112, and the intercepting net 12 is further connected with a material pushing assembly used for guiding dust intercepted on the surface of the intercepting net out of the material collecting channel 112;

the material pushing assembly comprises a cylindrical fixed block 13 and a plurality of arc-shaped material stirring rods 14 annularly arranged on the periphery of the fixed block 13, the plurality of material stirring rods 14 are arranged close to the intercepting net 12 and are driven to rotate annularly by a driving assembly, the lengths of the plurality of material stirring rods 14 are sequentially arranged in a descending/ascending manner from the initial material stirring rod 14 to the final material stirring rod 14 along the rotating direction of the plurality of material stirring rods, and the arc-shaped protruding direction of the plurality of arc-shaped material stirring rods 14 is the same as the rotating direction of the plurality of material stirring rods; the plurality of material shifting rods 14 rotate to centrifugally push the dust adsorbed on the intercepting net 12 to the material collecting channel 112 along the rotating direction of the material shifting rods 14 for collection.

The utility model discloses the length of a plurality of setting poles 14 that set up is followed initial setting pole 14 and is dialled the material pole 14 from beginning along its rotation direction and steadilys decrease/increase progressively in proper order and set up, and the arc of a plurality of arc setting poles 14 is protruding to establish the direction and is the unloading of convenient dust rather than the rotation direction the same.

The leading-in dust removal pipeline 1 of air that exhaust fan 11 work will take the dust, intercept through the interception net 12 that sets up in the dust removal pipeline 1, the dust that adsorbs on the interception net 12 rotates through a plurality of setting bars 14 and adsorbs on the interception net 12 is that the dust collects to gathering materials passageway 112 along setting bar 14 rotation direction centrifugation propelling movement, prevent the jam of interception net 12, the efficiency of dust removal is improved, the dust of collecting in the passageway 112 that will gather materials simultaneously is unified and is handled, avoid the outer discharge polluted environment of dust.

Because the utility model discloses the figure that a plurality of stirring pole 14 rotation route that set up formed is circular, effectively puts aside for can will introduce dust removal pipeline 1 interior adhesion dust on interception net 12, the utility model discloses the interception net 12 that sets up includes circular shape interception face 121, block the axis extension line that the cross-section 121 centre of a circle is with fixed block 13, and the removal route and the coincidence of interception face 121 circumference of the free tip of the biggest stirring pole 14 of length.

The periphery of the interception net 12 is attached with a semi-circular arc-shaped surrounding plate 16, the periphery of the semi-circular arc-shaped surrounding plate 16 is connected with the inner wall of the dust removal channel, and the end surfaces of the two side walls of the semi-circular arc-shaped surrounding plate 16 are connected with the feeding end of the material collection channel 112. The shroud 16 is arranged so that dust entering the dust extraction duct 1 is intercepted by the intercepting section 121.

Because the particularity of production place, the dust of production is mostly the fibre dust of gathering together, for avoiding shifting out the secondary adhesion through the dust that setting lever 14 removed to in the passageway 112 that gathers materials on interception net 12, as shown in fig. 1, 5, gather the flitch 111 and be close to one side of interception net 12 and establish the elastic material's that is used for preventing to gather materials the passageway 112 in the dust elastic material's that flies apart elasticity barb layer 113. Barb layer 113 is the multilayer that the stromatolite set up from top to bottom, the utility model discloses it is two-layer that the practicality has set up, and every layer of barb layer 113 all includes a plurality of barb pieces that set up side by side, and the barb piece can be plastic elastic material, rotates when setting out material pole 14 and promotes the dust, and dust extrusion barb layer 113 makes barb piece pointed end move towards the passageway 112 discharge end that gathers materials, and the dust gets into the passageway 112 that gathers materials, because the utility model discloses the vertical setting of passageway 112 that gathers materials that sets up is and the smooth setting in interception net 12 surface, and the dust that gets into passageway 112 that gathers materials can drop to the dust collection box 2 in, setting out material pole 14 continues to rotate and makes a small amount of dust of piling up in passageway 112 that gathers materials be intercepted by the barb piece when moving direction towards passageway 112 feed end that gathers materials along setting out material pole 14 moving direction, and clean setting out.

Because exhaust fan 11 work can produce the air flow in the dust removal pipeline 1, and in order to effectively utilize wind energy, reach energy saving and emission reduction's effect, the drive assembly that the practicality set up is through the wind energy drive, and is concrete, drive assembly is including running through the axis of rotation 18 that interception net 12 set up, and axis of rotation 18 one end is connected with fixed block 13, and the axis of rotation 18 other end is connected with rotating disc 19, and rotating disc 19 goes up to be equipped with a plurality of wind-force blades 110 along its surrounding ring, axis of rotation 18 is connected with dead lever 17 through bearing rotation, dead lever 17 and dust removal passageway inner wall rigid coupling. Wind energy acts on the wind blades 110 to drive the rotating disc 19 to rotate, the rotating disc 19 rotates to drive the coaxially arranged fixed blocks 13 to rotate, the fixed blocks 13 rotate to drive the plurality of material stirring rods 14 to rotate, and the material stirring rods 14 rotate to move dust intercepted on the blocking sections 121 into the material collecting channel 112. In order to enable the material poking rod 14 to effectively move the dust intercepted on the intercepting net 12, a brush layer made of plastic materials can be arranged on the contact side of the material poking rod 14 and the intercepting net 12, so that the dust can be brushed off conveniently.

As shown in fig. 1, 6 and 7, in order to collect the dust in the collecting channel 112 in a centralized manner, the utility model discloses the collecting channel 112 discharge end that sets up is equipped with the dust collection box 2, and for the convenience is derived the dust of gathering in the dust collection box 2, the utility model discloses seted up baffle box 21 on dust collection box 2, baffle box 21 feed end is equipped with the baffle 211 that controls its guide channel and open and shut, baffle 211 passes through polylith locking plate 215 and the laminating of dust collection box 2 outer wall and slides the setting, and baffle 211 reciprocates the distance that is used for adjusting baffle 211 lower extreme and baffle box 21 tank bottom through control assembly drive it. The blanking speed and blanking amount of the dust in the dust collection box 2 can be controlled conveniently.

The control component comprises a plurality of driving racks 212 arranged on the side face, far away from the outer wall of the dust collection box 2, of the baffle plate 211, each driving rack 212 is meshed with a driving gear 214, the driving gears 214 are coaxially arranged through a fixing shaft 213, the fixing shaft 213 is rotatably connected with the outer wall of the dust collection box 2 through a fixing piece 216, the fixing shaft 213 is rotated to drive the driving gears 214 to rotate, the driving gears 214 rotate to drive the driving racks 212 to move up and down, and the driving racks 212 move up and down to drive the baffle plate 211 to be attached to the outer wall of the dust collection box.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a non-woven fabrics production is with preventing stifled dust collector, includes the dust removal pipeline of level setting, be equipped with the interception net that is used for intercepting the dust and be used for the exhaust fan of wind-guiding, its characterized in that along the air current direction in proper order in the dust removal pipeline: a material collecting plate is arranged on one side of the intercepting net far away from the exhaust fan in a clearance mode, the projection of the material collecting plate is located in the projection range of the intercepting net, a material collecting channel is defined by the material collecting plate, the intercepting net and the inner wall of the dust removal pipeline, and the intercepting net is further connected with a material pushing assembly used for guiding dust intercepted on the surface of the intercepting net out of the material collecting channel;

2. The non-woven fabric production is with preventing stifled dust collector of claim 1, characterized in that: the intercepting net comprises a circular intercepting surface, and the circle center of the intercepting surface is positioned on the extension line of the axis of the fixed block; the peripheral laminating of interception net is equipped with half-circular arc's bounding wall, and half-circular arc's bounding wall's periphery and dust removal passageway inner wall connection, half-circular arc's bounding wall both sides wall terminal surface meets with the passageway feed end that gathers materials and sets up.

3. The non-woven fabric production is with preventing stifled dust collector according to claim 2, characterized in that: one side of the collecting plate close to the intercepting net is provided with an elastic barb layer made of elastic materials for preventing dust in the collecting channel from flying.

4. The non-woven fabric production is with preventing stifled dust collector according to claim 3, characterized in that: the driving assembly comprises a rotating shaft penetrating through the intercepting net, one end of the rotating shaft is connected with the fixed block, the other end of the rotating shaft is connected with a rotating disc, a plurality of wind power blades are arranged on the rotating disc along the peripheral ring of the rotating disc, the rotating shaft is rotatably connected with a fixed rod, and the fixed rod is fixedly connected with the inner wall of the dust removing channel.

5. The non-woven fabric production anti-blocking dust removal device according to any one of claims 1 to 4, characterized in that: the discharge end of the material collecting channel is provided with a dust collecting box, and the dust collecting box is provided with a discharging door.