CN219195220U - Dust collector is used in eiderdown processing - Google Patents

Abstract

The utility model relates to the field of down feather processing devices, in particular to a dust removing device for down feather processing. Including the box, be provided with the commentaries on classics pipe in the box, changeing the shutoff of pipe lower extreme, changeing the pipe upper end and extending to the box top, changeing the pipe lower extreme and being provided with agitating unit, changeing pipe and box roof rotation sealing connection, the box upper end is provided with the drive and changes tub pivoted drive arrangement, changes tub outside cover and is equipped with the spiral shell, spiral shell and box roof fixed connection, has offered the through-hole that corresponds with the spiral shell on changeing the pipe, through-hole internal fixation has the filter screen, spiral shell inner edge is fixed with the brush hair with changeing tub outer fringe contact. According to the utility model, the spiral sleeve is arranged on the outer side of the rotary pipe, and the bristles on the inner wall of the spiral sleeve can scrape down covered on the filter screen in the process of rotating the rotary pipe, so that the filter screen can be prevented from being blocked by the down for a long time, dust can be ensured to be rapidly discharged out of the box body along with air flow, and the effect of dust removal on the down is improved.

Description

Dust collector is used in eiderdown processing

Technical Field

The utility model relates to the field of down feather treatment devices, in particular to a device for removing impurities for down feather processing.

Background

The down is generally required to be cleaned firstly after entering a factory, animal excrement, blood stains and part of dust in the down can be removed through cleaning the down, the down is required to be subjected to secondary dust removal in the drying process after cleaning, in the secondary dust removal process, a fan is generally utilized to blow air into a storage cavity, the down is intercepted by a filter screen, and the dust is discharged through the filter screen. However, in the process of blowing dust removal, the down is easy to block the filter screen, and after the down blocks the filter screen, the storage cavity is pressurized, so that dust in the storage cavity cannot be effectively removed.

The patent with the application number of CN201510556691.8 is recorded as a 'direct-injection type hot air down dryer', wherein a left wet discharging valve three-way valve and a right wet discharging valve three-way valve are utilized to be mutually matched and adjusted, moisture is alternately discharged from two sides of an inner cavity, so that the moisture discharging efficiency is greatly improved, when the inlet and the outlet of the left wet discharging valve three-way valve are two ventilation openings communicated with a ventilation pipeline, the inlet and the outlet of the right wet discharging valve three-way valve are one ventilation opening communicated with external air and one ventilation opening far away from a wet discharging exhaust opening, after the negative pressure fan is used for exhausting, the ventilation opening communicated with the external air is used for air intake, and after the air intake is conducted into the inner cavity, the moisture in the inner cavity is driven to flow into the wet discharging exhaust opening from the left wet discharging valve three-way valve; vice versa, so that the moisture is alternately discharged from both sides of the inner chamber.

In addition, through the cooperation of separating fine hair sieve and air hood door, keep apart the eiderdown, can make a round trip alternately to separating fine hair sieve when the moisture removal in turn in both sides, blow back the eiderdown that originally adsorbs on separating fine hair sieve to the inner chamber internal, guarantee that the eiderdown can not block up separating fine hair sieve. By arranging the sieve plates on two sides and alternately blowing air in the application, the phenomenon that the sieve plates are always blocked by down can be avoided.

The utility model is characterized in that an air inlet pipe 13 of an exhaust fan 12 extends into a cavity on the right side of a partition plate 8, a cleaning device for cleaning a first filter screen 9 is arranged in the cavity on the left side of the partition plate 8, the cleaning device comprises a vertical screw rod 21 arranged in the cavity on the left side of the partition plate 8, the upper end and the lower end of the screw rod 21 are respectively hinged with a top plate and a supporting plate 16 of a box body 1, a second motor 20 is fixed on the top plate of the box body 1, an output shaft of the second motor 20 is fixedly connected with the upper end of the screw rod 21, a movable block 24 is connected onto the screw rod 21 in the box body 1 in a threaded manner, a polish rod 22 is arranged on the left side of the screw rod 21, the upper end and the lower end of the polish rod 22 are respectively fixed on the top plate and the supporting plate 16 of the box body 1, the polish rod 22 penetrates through the movable block 24 and is in sliding fit with the movable block, bristles 23 are fixed on one side of the fixing rod 17 facing the partition plate 8, and the bristles 23 are allowed to be in sliding contact with the first filter screen 9. In the patent, the moving bristles are used for scraping down on the filter screen, so that the down is prevented from covering the filter screen and cannot be effectively dedusted.

Therefore, it is very necessary to avoid blocking the filter screen by the down during the down treatment, for example, by using an alternate blowing mode, and complex pipelines are required to be arranged on the equipment, and meanwhile, reliable control devices are required to be arranged to realize alternate blowing, so that the cost of the equipment is increased. The mode of scraping the filter screen by using the brushing device is simple in structure and direct in effect, but a driving device for driving the brushing device is generally required to be arranged in the storage cavity, so that protection problems are required to be considered, meanwhile, a sufficient gap for allowing the brushing device to move is also required to be arranged in the storage cavity, and the driving device for driving the brushing device to move is inconvenient to repair and cut after being damaged, so that the space occupying the storage cavity is occupied.

Disclosure of Invention

The utility model aims to solve the technical problems that the down processing impurity removing device is small in occupied space, can effectively prevent down from blocking a filter screen in the down blasting dust removing process, and can ensure continuous dust removing operation.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a dust collector is used in eiderdown processing, the power distribution box comprises a box body, be provided with the commentaries on classics pipe in the box, commentaries on classics pipe lower extreme shutoff, commentaries on classics pipe upper end extends to the box top, commentaries on classics pipe lower extreme is provided with agitating unit, commentaries on classics pipe and box roof rotate sealing connection, the box upper end is provided with the drive and changes tub pivoted drive arrangement, commentaries on classics pipe outside cover is equipped with the spiral shell, spiral shell and box roof fixed connection, set up the through-hole that corresponds with the spiral shell on the commentaries on classics pipe, the through-hole internal fixation has the filter screen, spiral shell inner edge is fixed with the brush hair that contacts with commentaries on classics tub outer fringe, the brush hair allows to strike off the eiderdown that covers on the filter screen, be fixed with on the box rather than the calandria, advance pipe and air-blower of intercommunication.

Specifically, rotary joint is installed to the commentaries on classics pipe upper end, and rotary joint and play tuber pipe fixed connection go out tuber pipe and air purifier intercommunication.

Specifically, agitating unit is including fixing the bull stick at the commentaries on classics pipe lower extreme, and the bull stick is concentric with changeing the pipe, and the bull stick rotates with the box bottom plate to be connected, is fixed with rather than concentric porous dish on the bull stick, is fixed with a plurality of vertical puddlers on the porous dish, and the puddler runs through porous dish.

Specifically, the driving device comprises a toothed ring fixed on the rotary tube, a motor is fixed at the upper end of the box body, and a gear meshed with the toothed ring is fixed on an output shaft of the motor.

Specifically, a supporting rod is fixed at the upper end of the box body, and the supporting rod and the air outlet pipe are supported.

Specifically, the spiral shell upper end is fixed with the fixed disk, and the commentaries on classics pipe runs through the fixed disk, fixed disk and box upper end fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the spiral sleeve is arranged on the outer side of the rotary pipe, and the bristles on the inner wall of the spiral sleeve can scrape down covered on the filter screen in the process of rotating the rotary pipe, so that the filter screen can be prevented from being blocked by the down for a long time, dust can be ensured to be rapidly discharged out of the box body along with air flow, and the effect of dust removal on the down is improved.

2. The cooperation occupation space of commentaries on classics pipe and spiral shell is little, and the fault rate is low, and drive commentaries on classics pipe pivoted drive arrangement sets up in the box upper end, and convenient maintenance need not to increase other requirements to the box, and application scope is wide.

3. The stirring device is arranged at the lower end of the rotary tube, and the stirring device can be driven to rotate in the rotary tube rotating process so as to stir down in the box body, so that dust and down are separated conveniently, and the effect of dust removal on the down is improved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present utility model.

Fig. 2 is a three-dimensional view of the engagement of the rotor tube with the spiral sleeve.

Fig. 3 is a front view of the rotor tube mated with the spiral sleeve.

Fig. 4 is a sectional view taken along the direction a in fig. 3.

The names of the parts in the drawings are as follows:

1. box body

2. Calandria tube

3. Pipe feeding

4. Blower fan

5. Rotating rod

6. Porous disc

7. Stirring rod

8. Fixed disk

9. Screw sleeve

10. Rotary pipe

11. Filter screen

12. Brushing hair

13. Rotary joint

14. Air outlet pipe

15. Support rod

16. Toothed ring

17. Motor with a motor housing

18. Gear wheel

19. And a through hole.

Detailed Description

As shown in fig. 1-4, the dust removing device for down feather processing comprises a box body 1, wherein a rotary pipe 10 is arranged in the box body 1, the lower end of the rotary pipe 10 is blocked, and the upper end of the rotary pipe 10 extends to the upper side of the box body 1. The lower extreme of changeing pipe 10 is provided with agitating unit, agitating unit is including fixing the bull stick 5 at changeing pipe 10 lower extreme, and bull stick 5 is concentric with changeing pipe 10, and bull stick 5 rotates with box 1 bottom plate to be connected, is fixed with rather than concentric porous dish 6 on the bull stick 5, is fixed with a plurality of vertical puddlers 7 on the porous dish 6, and puddler 7 runs through porous dish 6. The rotary pipe 10 can drive the stirring device to rotate in the rotating process so as to stir the down in the box body 1, so that dust and the down are conveniently separated, and the effect of removing dust from the down is improved.

The rotary pipe 10 is in rotary sealing connection with the top plate of the box body 1, a rotary joint 13 is arranged at the upper end of the rotary pipe 10, the rotary joint 13 is fixedly connected with an air outlet pipe 14, and the air outlet pipe 14 is communicated with the air purifier. A supporting rod 15 is fixed at the upper end of the box body 1, and the supporting rod 15 and the air outlet pipe 14 are supported.

The upper end of the box body 1 is provided with a driving device for driving the rotary pipe 10 to rotate, the driving device comprises a toothed ring 16 fixed on the rotary pipe 10, a motor 17 is fixed at the upper end of the box body 1, and a gear 18 meshed with the toothed ring 16 is fixed on an output shaft of the motor 17. The cooperation occupation space of commentaries on classics pipe 10 and spiral shell cover 9 is little, and the fault rate is low, and drive commentaries on classics pipe 10 pivoted drive arrangement sets up in box 1 upper end, and convenient maintenance need not to increase other requirements to box 1, and application scope is wide.

The outside cover of changeing the pipe 10 is equipped with spiral cover 9, spiral cover 9 upper end is fixed with fixed disk 8, changes pipe 10 and runs through fixed disk 8, fixed disk 8 and box 1 upper end fixed connection. The rotary pipe 10 is provided with a through hole 19 corresponding to the spiral sleeve 9. In the process of forming the through hole 19 on the rotary pipe 10, the through hole 19 is formed on the part of the rotary pipe 10 corresponding to the spiral gap of the spiral sleeve 9, the axis of the through hole 19 is perpendicular to and intersects with the axis of the rotary pipe 10, and the through hole 19 penetrates through the rotary pipe 10. After the through hole 19 is opened, one end of the through hole 19 is blocked by the spiral sleeve 9, and the other end of the through hole 19 corresponds to the spiral gap of the spiral sleeve 9. During the rotation of the rotary tube 10, the two ends of the through hole 19 can be alternately shielded by the spiral sleeve 9.

A filter screen 11 is fixed in the through hole 19, bristles 12 contacted with the outer edge of the rotary tube 10 are fixed on the inner edge of the spiral sleeve 9, and the bristles 12 allow down feather covered on the filter screen 11 to be scraped. The box body 1 is fixedly provided with a calandria 2, a pipe inlet 3 and a blower 4 which are communicated with the box body. In the process of rotating the rotary tube 10, the bristles 12 on the inner wall of the spiral sleeve 9 can scrape down covered on the filter screen 11. Therefore, the filter screen 11 can be prevented from being blocked by the down for a long time, dust can be ensured to be rapidly discharged out of the box body 1 along with air flow, and the effect of removing dust from the down is improved.

During operation, down is thrown into the box 1 from the inlet pipe 3, the inlet pipe 3 and the discharge are closed, the blower 4 is started to blow air into the box 1, the motor 17 is started simultaneously, the motor 17 drives the rotary pipe 10 to rotate, the stirring device rotates in the rotary pipe 10 rotating process, the stirring device can stir down in the box 1, the blower 4 enables the box 1 to form air flow, dust in the air flow carries down enters the rotary pipe 10 and the discharge pipe 14 after passing through the filter screen 11, the brush hair 12 can scrape down covered on the filter screen 11 in the rotary pipe 10 rotating process, and the air flow is ensured to smoothly carry the dust and discharge from the rotary pipe 10 and the discharge pipe 14.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a dust collector for eiderdown processing, including box (1), a serial communication port, be provided with in box (1) and change tub (10), change tub (10) lower extreme shutoff, change tub (10) upper end and extend to box (1) top, change tub (10) lower extreme and be provided with agitating unit, change tub (10) and box (1) roof rotation sealing connection, box (1) upper end is provided with drive change tub (10) pivoted drive arrangement, change tub (10) outside cover and be equipped with spiral shell (9), spiral shell (9) and box (1) roof fixed connection, set up through-hole (19) that correspond with spiral shell (9) on changeing tub (10), through-hole (19) internal fixation has filter screen (11), spiral shell (9) inner edge is fixed with brush hair (12) with changeing tub (10) outer fringe contact, brush hair (12) allow to strike off down the eiderdown of covering on filter screen (11), be fixed with calandria (2), advance tub (3) and air-blower (4) that communicate with it on box (1).

2. The dust collector for down feather processing of claim 1, wherein a rotary joint (13) is mounted at the upper end of the rotary pipe (10), the rotary joint (13) is fixedly connected with an air outlet pipe (14), and the air outlet pipe (14) is communicated with the air purifier.

3. The dust collector for down feather processing of claim 1, wherein the stirring device comprises a rotating rod (5) fixed at the lower end of a rotating pipe (10), the rotating rod (5) is concentric with the rotating pipe (10), the rotating rod (5) is rotationally connected with a bottom plate of the box body (1), a porous disc (6) concentric with the rotating rod is fixed on the rotating rod (5), a plurality of vertical stirring rods (7) are fixed on the porous disc (6), and the stirring rods (7) penetrate through the porous disc (6).

4. The dust removal device for down feather processing according to claim 1, wherein the driving device comprises a toothed ring (16) fixed on the rotary tube (10), a motor (17) is fixed at the upper end of the box body (1), and a gear (18) meshed with the toothed ring (16) is fixed on an output shaft of the motor (17).

5. The dust collector for down feather processing of claim 1, wherein a supporting rod (15) is fixed at the upper end of the box body (1), and the supporting rod (15) and the air outlet pipe (14) are supported.

6. The dust collector for down feather processing of claim 1, wherein a fixed disk (8) is fixed at the upper end of the spiral sleeve (9), the rotary pipe (10) penetrates through the fixed disk (8), and the fixed disk (8) is fixedly connected with the upper end of the box body (1).

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