CN213221324U - Bag type dust collector - Google Patents

Abstract

The utility model relates to a bag collector belongs to dust collecting equipment's field, and it includes the fuselage, fuselage lower extreme fixedly connected with goes out the hopper, go out hopper lower extreme fixedly connected with discharging pipe, the discharging pipe internal rotation is connected with the first closed plate with discharging pipe confined, discharging pipe lateral wall fixedly connected with first ventilation pipe, go out hopper lateral wall fixedly connected with second ventilation pipe, first ventilation pipe and second ventilation pipe intercommunication, first vent has been seted up to first ventilation pipe lower extreme, go out hopper lateral wall and second ventilation pipe intercommunication department and seted up the second vent, discharging pipe lateral wall sliding connection has the third closed plate with second vent confined, be provided with the actuating mechanism who drives first closed plate simultaneously and rotate and the third closed plate slides in the discharging pipe. This application has the dust that reduces to fly to the environment, reduces the effect of dust to the pollution of environment.

Description

Bag type dust collector

Technical Field

The application relates to the field of dust removing equipment, in particular to a bag type dust collector.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and the dust is blocked when the gas containing fine dust passes through the filter bag, so that the gas is purified.

The current chinese utility model that authorizes bulletin number is CN210631813U discloses a pocket type dust shaker convenient to wash filter bag specially does benefit to 2020 year 5 month 29, it includes the fuselage, the fuselage outer wall is provided with intake pipe and outlet duct, the fuselage top is provided with the pulse case, it has the pulse pipe to run through on one side outer wall of pulse case, be provided with the pulse valve on one side outer wall of pulse pipe, the inside top of fuselage is provided with the filter bag, the inside fixedly connected with baffle of fuselage, the fuselage top is provided with the water tank, water pump and water pipe, the bottom central point department of putting of fuselage is provided with out the dirt and fights.

The dust enters the machine body from the air inlet pipe, the dust reaching the partition plate is blocked by the partition plate and falls into the dust outlet hopper, the air flow advances from the partition plate to the direction of the air outlet pipe, the air flow is purified and filtered when passing through the filter bag, and the clean air flow is discharged from the air outlet pipe. When the filter bag needs to be cleaned, the pulse valve is opened, the filter bag swells to shake off dust adhered to the filter bag, and the water in the water tank is sprayed onto the filter bag through the water pipe by the water pump to further clean the filter bag.

The lower end of the dust outlet hopper is separated from the ground, and when workers collect dust in the dust outlet hopper, a dust receiving trolley is generally arranged below the dust outlet hopper, and the dust falls into the trolley through the dust outlet hopper and then is transferred to the placement area.

The related technology has the following defects that when dust in the dust outlet hopper falls into the dust receiving trolley, the dust is scattered into the surrounding environment along with air, so that the environment is polluted, and the health of workers is influenced.

SUMMERY OF THE UTILITY MODEL

In order to reduce dust that drifts into the environment, reduce the pollution of dust to the environment, this application provides a bag collector.

The application provides a bag collector adopts following technical scheme:

the utility model provides a bag type dust collector, includes the fuselage, fuselage lower extreme fixedly connected with goes out the hopper, go out hopper lower extreme fixedly connected with discharging pipe, the discharging pipe internal rotation is connected with the first closed plate with discharging pipe confined, the first ventilation pipe of discharging pipe lateral wall fixedly connected with, go out hopper lateral wall fixedly connected with second ventilation pipe, first ventilation pipe and second ventilation pipe intercommunication, first vent has been seted up to first ventilation pipe lower extreme, go out hopper lateral wall and second ventilation pipe intercommunication department and seted up the second vent, discharging pipe lateral wall sliding connection has the third closed plate with second vent confined, be provided with the actuating mechanism who drives first closed plate rotation simultaneously and third closed plate and slide in the discharging pipe.

Through adopting above-mentioned technical scheme, to connect the material sack to tie up in first ventilation pipe and play hopper lateral wall, the third closure plate that slides makes second ventilation hole and second ventilation pipe intercommunication, rotate first closure plate and make out the hopper through the discharging pipe with connect the material sack intercommunication, the dust gets into in the material sack, simultaneously will connect the air in the material sack and extrude the entering fuselage through first ventilation pipe and second ventilation pipe in, the dust that wafts gets into the fuselage from first ventilation pipe and second ventilation pipe in, effectively reduce the dust that gets into in the ambient air, reduce the pollution of dust to the environment.

Preferably, the hopper is in a hollow square platform shape, the area of the lower end face of the discharge hopper is smaller than that of the upper end face, the upper end of the discharge hopper is communicated with the machine body, the lower end of the discharge hopper is communicated with the discharge pipe, and the length direction of the second vent pipe is parallel to the side wall of the discharge hopper.

Through adopting above-mentioned technical scheme, because of second vent pipe length direction is parallel with a hopper lateral wall, the second vent pipe sets up for the slope, and the dust gets into in the second vent pipe back, and partial dust falls to second vent pipe inner wall and slides to in the material receiving sack along first vent pipe lateral wall.

Preferably, the side wall of the discharge hopper is provided with a first chute along the inclination direction of the side wall of the discharge hopper, the third sealing plate is connected in the first chute in a sliding manner, and the upper end of the first chute is communicated with the second ventilation opening.

Through adopting above-mentioned technical scheme, the back is stretched out from first spout upper end to the third closure plate, and the third closure plate butt in second vent lateral wall effectively reduces the dust of leaking from the second vent in to reduce the dust of leaking from first vent through the second vent pipe, reduce the pollution to the surrounding environment.

Preferably, a material guide hole is formed in one end, not opened, of the first chute, and one end of the material guide hole is communicated with the second ventilation pipe.

Through adopting above-mentioned technical scheme, the dust that gets into in the first spout gets into in the second ventilating pipe through the guide hole, reduces the dust and piles up the influence that slides to the third closing plate.

Preferably, a second closing plate for closing the first ventilation pipe is rotatably connected to the first ventilation pipe, when the second closing plate is rotated to a horizontal state, the second closing plate separates the first ventilation pipe from the second ventilation pipe, and a peripheral side wall of the second closing plate abuts against an inner wall of the first ventilation pipe.

By adopting the technical scheme, the dust guided out by the guide holes and the dust leaked from the third closing plate and the second ventilation opening connecting gap reach the second closing plate, and the second closing plate can block the dust, so that the dust leaked to the environment is reduced.

Preferably, actuating mechanism includes the first dwang of fixed connection in first closing plate one end, first dwang rotates to be connected in the discharging pipe, second closing plate one end fixedly connected with second dwang, the second dwang rotates to be connected in first ventilation pipe, be provided with the synchronous antiport's of drive first dwang and second dwang runner assembly in the discharging pipe.

Through adopting above-mentioned technical scheme, first dwang and second dwang antiport under the runner assembly drive to drive first closing plate and second closing plate antiport, first closing plate and second closing plate are sealed discharging pipe and first ventilation pipe simultaneously, and easy operation is convenient.

Preferably, one side, departing from the discharge pipe, of the second closing plate is hinged with a driving rod, and one end, far away from the second closing plate, of the driving rod penetrates through the side wall of the discharge hopper to be hinged to one side, facing the second ventilation pipe, of the third closing plate.

Through adopting above-mentioned technical scheme, when the second closing plate free end rotated to being close to the discharging pipe direction, the actuating lever rotated under the second closing plate drive and slided to it slides to drive the third closing plate, thereby realizes simultaneously sealing first breather pipe and second breather port, and easy operation is convenient.

Preferably, the runner assembly connects in the first worm of discharging pipe lateral wall including rotating, the first worm wheel of the coaxial fixedly connected with of first dwang one end, first worm and the meshing of first worm wheel, first ventilation pipe lateral wall rotates and is connected with the second worm, the coaxial fixedly connected with second worm of second dwang one end, the second worm meshes with the second worm wheel, first worm wheel is the same with the second worm wheel, the discharging pipe internal rotation is connected with the connecting rod, the connecting rod both ends respectively with the coaxial fixed connection of first worm and second worm, first worm and second worm spiral opposite direction.

Through adopting above-mentioned technical scheme, the connecting rod rotates and drives first worm and second worm and rotate, thereby drive first worm wheel and first worm wheel antiport, first worm wheel and second worm wheel drive first actuating lever and second actuating lever and rotate, first rotating lever and second rotating lever drive first closing plate and second closing plate antiport, first closing plate and second closing plate rotate to the direction of perhaps keeping away from being close to each other simultaneously, thereby realize opening discharging pipe and first breather pipe simultaneously or close, easy operation is convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the material receiving cloth bag is bound on the side walls of the first ventilation pipe and the material discharging hopper, the third sealing plate is slid to enable the second ventilation opening to be communicated with the second ventilation pipe, the first sealing plate is rotated to enable the material discharging hopper to be communicated with the material receiving cloth bag through the material discharging pipe, dust enters the material receiving cloth bag, meanwhile, air in the material receiving cloth bag is extruded into the machine body through the first ventilation pipe and the second ventilation pipe, and scattered dust enters the machine body through the first ventilation pipe and the second ventilation pipe, so that the dust entering the ambient air is effectively reduced, and the pollution of the dust to the environment is reduced;

2. the dust guided out by the material guide holes and the dust leaked from the connecting gap between the third closing plate and the second ventilation opening reach the second closing plate, and the second closing plate can block the dust, so that the dust leaked to the environment is reduced;

3. when the free end of the second closing plate rotates towards the direction close to the discharge pipe, the driving rod rotates and slides under the driving of the second closing plate, so that the third closing plate is driven to slide, the first vent pipe and the second vent pipe are simultaneously sealed, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic sectional view of a part of the structure of the present embodiment, which is mainly used for showing the connection relationship of the first closing plate, the second closing plate and the third closing plate;

FIG. 3 is a schematic sectional view of a part of the structure of the present embodiment, which is mainly used for illustrating the connection relationship between the second closing plate and the third closing plate;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3, which is mainly used for illustrating a connection relationship between the first rotating rod and the second rotating rod and the rotating assembly in the driving mechanism.

Description of reference numerals: 1. a body; 2. a discharge hopper; 21. a first chute; 22. a third closure panel; 23. a second vent; 24. a groove; 26. a material guide hole; 27. a second chute; 3. a discharge pipe; 31. a first closing plate; 4. a first vent pipe; 41. a first vent; 42. a second closing plate; 5. a second vent pipe; 6. a drive mechanism; 61. a first rotating lever; 62. a second rotating lever; 63. a rotating assembly; 631. a first worm; 632. a first worm gear; 633. a second worm; 634. a second worm gear; 635. a connecting rod; 636. a first bevel gear; 637. a steering lever; 638. a second bevel gear; 64. a drive rod; 7. and (6) binding the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a bag type dust collector. Referring to fig. 1 and 2, a bag collector includes fuselage 1, 1 lower extreme fixedly connected with of fuselage goes out hopper 2, go out 2 lower extreme fixedly connected with discharging pipes 3 of hopper, 3 internal rotation of discharging pipes are connected with the first closed plate 31 with discharging pipes 3 confined, 3 lateral wall fixedly connected with first ventilation pipe 4 of discharging pipes, go out 2 lateral wall fixedly connected with second ventilation pipe 5 of hopper, first ventilation pipe 4 and 5 intercommunication of second ventilation pipe, first vent 41 has been seted up to first ventilation pipe 4 lower extreme, second vent 23 has been seted up with 5 intercommunication departments of second ventilation pipe to the 2 lateral wall of discharging hopper, 3 lateral wall sliding connection of discharging pipes have with the third closed plate 22 of second vent 23 confined, be provided with the actuating mechanism 6 that drives first closed plate 31 simultaneously and rotate and third closed plate 22 and slide in the discharging pipe 3.

The material receiving cloth bag is bound on the side walls of the first ventilation pipe 4 and the material discharging hopper 2, the second ventilation hole 23 is communicated with the second ventilation pipe 5 by sliding the third sealing plate 22, the material discharging hopper 2 is communicated with the material receiving cloth bag by rotating the first sealing plate 31, dust enters the material receiving cloth bag, air in the material receiving cloth bag is extruded into the machine body 1 by the first ventilation pipe 4 and the second ventilation pipe 5, drifting dust enters the machine body 1 from the first ventilation pipe 4 and the second ventilation pipe 5, dust entering into ambient air is effectively reduced, and pollution of the dust to the environment is reduced.

Referring to fig. 1, the side wall of the first vent pipe 4 and the side wall of the discharge pipe 3 are both provided with binding grooves 7.

Referring to fig. 1, the discharge hopper 2 is shaped as a hollow square platform, the area of the lower end surface of the discharge hopper 2 is smaller than that of the upper end surface, the upper end of the discharge hopper 2 is communicated with the machine body 1, and the lower end of the discharge hopper 2 is communicated with the discharge pipe 3.

Referring to fig. 1, the second ventilation pipe 5 is parallel to the side wall of the discharge hopper 2 in the length direction.

Because the length direction of the second vent pipe 5 is parallel to the side wall of the discharge hopper 2, the second vent pipe 5 is arranged obliquely, and after dust enters the second vent pipe 5, part of the dust falls to the inner wall of the second vent pipe 5 and slides to the material receiving cloth bag along the side wall of the first vent pipe 4.

Referring to fig. 2, a first chute 21 is formed in the side wall of the discharge hopper 2 along the inclination direction of the side wall of the discharge hopper 2, the third sealing plate 22 is slidably connected in the first chute 21, and the upper end of the first chute 21 is communicated with the second ventilation opening 23.

After the third sealing plate 22 extends out of the upper end of the first chute 21, the third sealing plate 22 abuts against the side wall of the second ventilation opening 23, so that dust leaked from the second ventilation opening 23 is effectively reduced, dust leaked from the first ventilation pipe 4 through the second ventilation pipe 5 is reduced, and pollution to the surrounding environment is reduced.

Referring to fig. 2, a groove 24 is formed in the side wall of the second ventilation opening 23, and one end of the third sealing plate 22 is clamped in the groove 24.

The third closing plate 22 is clamped in the groove 24, so that dust leaking from a connecting gap between the third closing plate 22 and the second ventilation opening 23 is reduced.

Referring to fig. 2, a material guiding hole 26 is formed at an end of the first chute 21 that is not opened, and one end of the material guiding hole 26 is communicated with the second ventilation pipe 5.

The dust entering the first chute 21 enters the second ventilation pipe 5 through the material guide hole 26, so that the influence of dust accumulation on the sliding of the third closing plate 22 is reduced.

Referring to fig. 2, a second closing plate 42 for closing the first ventilation pipe 4 is rotatably connected to the first ventilation pipe 4, when the second closing plate 42 is rotated to a horizontal state, the second closing plate 42 separates the first ventilation pipe 4 from the second ventilation pipe 5, and a peripheral side wall of the second closing plate 42 abuts against an inner wall of the first ventilation pipe 4.

The dust guided out from the material guiding holes 26 and the dust leaking from the connecting gap between the third closing plate 22 and the second ventilation opening 23 reach the second closing plate 42, and the second closing plate 42 can block the dust and reduce the dust leaking to the environment.

Referring to FIG. 2, the free end of the second closure plate 42 rotates in the opposite direction to the free end of the first closure plate 31.

Referring to fig. 3, the driving mechanism 6 includes a first rotating rod 61 fixedly connected to one end of the first closing plate 31, the first rotating rod 61 is rotatably connected to the discharging pipe 3, one end of the second closing plate 42 is fixedly connected to a second rotating rod 62, the second rotating rod 62 is rotatably connected to the first ventilating pipe 4, and a rotating assembly 63 for driving the first rotating rod 61 and the second rotating rod 62 to rotate synchronously and reversely is disposed in the discharging pipe 3.

The first and second pivoting levers 61 and 62 are driven by the pivoting assembly 63 to rotate in opposite directions, so that the first and second closure plates 31 and 42 are driven to rotate in opposite directions, and the first and second closure plates 31 and 42 simultaneously close the tapping pipe 3 and the first ventilation pipe 4.

Referring to fig. 3, the side of the second closing plate 42 facing away from the tapping pipe 3 is hinged to an actuating rod 64, and one end of the actuating rod 64 facing away from the second closing plate 42 penetrates through the side wall of the tapping hopper 2 and is hinged to one side of the third closing plate 22 facing the second vent pipe 5.

When the free end of the second closing plate 42 is rotated in the direction toward the tapping pipe 3, the drive rod 64 is rotated and slid under the drive of the second closing plate 42, so that the third closing plate 22 is slid.

Referring to fig. 3, a second sliding groove 27 is formed in the side wall of the first sliding groove 21 along the length direction of the first sliding groove 21, and the driving rod 64 is rotatably connected in the second sliding groove 27 in a sliding manner.

Referring to fig. 4, the rotating assembly 63 includes a first worm 631 rotatably connected to a side wall of the discharge pipe 3, a first worm wheel 632 is coaxially and fixedly connected to one end of the first rotating rod 61, and the first worm 631 is engaged with the first worm wheel 632.

Referring to fig. 4, a second worm 633 is rotatably connected to a side wall of the first ventilation pipe 4, one end of the second rotating rod 62 is coaxially and fixedly connected with the second worm 633, and the second worm 633 is meshed with the second worm wheel 634.

Referring to fig. 4, the first worm wheel 632 is the same as the second worm wheel 634, a connecting rod 635 is rotatably connected in the discharging pipe 3, two ends of the connecting rod 635 are coaxially and fixedly connected with the first worm 631 and the second worm 633 respectively, and the spiral directions of the first worm 631 and the second worm 633 are opposite.

The connecting rod 635 rotates to drive the first worm 631 and the second worm 633 to rotate, so as to drive the first worm wheel 632 and the first worm wheel 632 to rotate in opposite directions, and the first worm wheel 632 and the second worm wheel 634 drive the first driving rod 64 and the second driving rod 64 to rotate.

Referring to fig. 4, a first bevel gear 636 is coaxially and fixedly connected to the connecting rod 635, a steering rod 637 is rotatably connected to the sidewall of the discharging pipe 3, a second bevel gear 638 is coaxially and fixedly connected to the steering rod 637, and the first bevel gear 636 is engaged with the second bevel gear 638.

The steering rod 637 rotates the second bevel gear 638, and the second bevel gear 638 rotates the first bevel gear 636, so as to rotate the connecting rod 635.

The implementation principle of the bag type dust collector in the embodiment of the application is as follows: the upper end of the cloth bag is tied in the tying groove 7, and the support rod 32 slides out of the first closing plate 31.

Turning the steering rod 637, the steering rod 637 drives the second bevel gear 638 to rotate, and the second bevel gear 638 drives the first bevel gear 636 to rotate, so as to drive the connecting rod 635 to rotate. The connecting rod 635 rotates to drive the first worm 631 and the second worm 633 to rotate, so as to drive the first worm wheel 632 and the first worm wheel 632 to rotate in opposite directions, and the first worm wheel 632 and the second worm wheel 634 drive the first driving rod 64 and the second driving rod 64 to rotate.

The first and second rotating levers 61 and 62 rotate the first and second closing plates 31 and 42 in opposite directions, and the first and second closing plates 31 and 42 rotate in directions to approach each other at the same time.

The dust enters the cloth bag from the discharge pipe 3, and air in the cloth bag is extruded to enter the machine body 1 through the first vent pipe and the second vent pipe.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a bag collector, includes fuselage (1), fuselage (1) lower extreme fixedly connected with goes out hopper (2), go out hopper (2) lower extreme fixedly connected with discharging pipe (3), its characterized in that: the discharging pipe (3) is rotatably connected with a first sealing plate (31) which seals the discharging pipe (3), a first ventilation pipe (4) is fixedly connected to the side wall of the discharging pipe (3), a second ventilation pipe (5) is fixedly connected to the side wall of the discharging hopper (2), the first ventilation pipe (4) is communicated with the second ventilation pipe (5), a first ventilation opening (41) is formed in the lower end of the first ventilation pipe (4), a second ventilation opening (23) is formed in the position where the side wall of the discharging hopper (2) is communicated with the second ventilation pipe (5), a third sealing plate (22) which seals the second ventilation opening (23) is slidably connected to the side wall of the discharging pipe (3), and a driving mechanism (6) which simultaneously drives the first sealing plate (31) to rotate and the third sealing plate (22) to slide is arranged in the discharging pipe (3).

2. A bag house as defined in claim 1, wherein: the hopper shape is hollow square platform, terminal surface area is less than the up end area under hopper (2) goes out, go out hopper (2) upper end and fuselage (1) intercommunication, go out hopper (2) lower extreme and discharging pipe (3) intercommunication, second ventilation pipe (5) length direction is parallel with play hopper (2) lateral wall.

3. A bag house as defined in claim 2, wherein: the side wall of the discharge hopper (2) is provided with a first sliding groove (21) along the inclined direction of the side wall of the discharge hopper (2), the third sealing plate (22) is connected in the first sliding groove (21) in a sliding manner, and the upper end of the first sliding groove (21) is communicated with the second ventilation opening (23).

4. A bag house as defined in claim 3, wherein: one end of the first chute (21), which is not opened, is provided with a material guide hole (26), and one end of the material guide hole (26) is communicated with the second ventilation pipe (5).

5. A bag house as defined in claim 4, wherein: the first ventilation pipe (4) is connected with a second closing plate (42) which closes the first ventilation pipe (4) in a rotating mode, when the second closing plate (42) rotates to the horizontal state, the first ventilation pipe (4) and the second ventilation pipe (5) are separated by the second closing plate (42), and the peripheral side wall of the second closing plate (42) abuts against the inner wall of the first ventilation pipe (4).

6. A bag house as defined in claim 5, wherein: actuating mechanism (6) include first dwang (61) of fixed connection in first closing plate (31) one end, first dwang (61) rotate to be connected in discharging pipe (3), second closing plate (42) one end fixedly connected with second dwang (62), second dwang (62) rotate to be connected in first ventilation pipe (4), be provided with in discharging pipe (3) and drive first dwang (61) and the synchronous antiport rotating assembly (63) of second dwang (62).

7. A bag house as defined in claim 6, wherein: one side, deviating from the discharge pipe (3), of the second closing plate (42) is hinged with a driving rod (64), and one end, far away from the second closing plate (42), of the driving rod (64) penetrates through the side wall of the discharge hopper (2) to be hinged to one side, facing the second ventilation pipe (5), of the third closing plate (22).

8. A bag house as defined in claim 7, wherein: rotating assembly (63) is including rotating first worm (631) of connecting in discharging pipe (3) lateral wall, the first worm wheel (632) of the coaxial fixedly connected with of first rotating rod (61) one end, first worm (631) and first worm wheel (632) mesh, first ventilation pipe (4) lateral wall rotates and is connected with second worm (633), the coaxial fixedly connected with second worm (633) of second rotating rod (62) one end, second worm (633) mesh with second worm wheel (634), first worm wheel (632) are the same with second worm wheel (634), the internal rotation of discharging pipe (3) is connected with connecting rod (635), connecting rod (635) both ends respectively with the coaxial fixed connection of first worm (631) and second worm (633), first worm (631) are opposite with second worm (633) spiral direction.

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