CN209810120U - Vertical ring die is purifier for granulation machine - Google Patents

Abstract

The utility model relates to the field of ring die granulation, in particular to a purification device for a vertical ring die granulator, which comprises an annular bracket, lifting support legs, a ground foot, a fan bracket, a mounting plate and a fan, wherein a plurality of vertical lifting support legs are fixedly arranged at the lower side of the annular bracket; the inner wall of the annular bracket is covered with a ring of annular dust absorption pipe, and the arc-shaped surface of the annular dust absorption pipe is provided with a plurality of dust absorption holes communicated with the inside; an air inlet pipe is communicated with the air inlet end of the fan, the other end of the air inlet pipe is respectively communicated with a first air pipe and a second air pipe through a three-way pipe, and the first air pipe is communicated with the annular dust collection pipe downwards; the other end of the second air pipe is communicated with a filter. The utility model discloses a place the outside at the granulation machine with annular support, adjust its height through the lift landing leg, make annular dust absorption pipe just to the position of the easy gas leakage of granulation machine, take away the air that will have the dust through the dust absorption hole when gas leakage, avoid the outdiffusion.

Description

Vertical ring die is purifier for granulation machine

Technical Field

The utility model relates to a ring mould pelletization field specifically is a vertical purifier for ring mould granulator.

Background

The vertical ring die granulation machine is suitable for pressing materials which are difficult to bond and form, such as: husk, sunflower seed shell, peanut shell, and other melon and fruit shells; leftover bits and pieces of various timbers such as branches, trunks and barks; various crop straws; rubber, cement, ash and other chemical materials. The compression and compaction forming equipment is applied to biomass fuel plants, power plants, wood plants, furniture plants, fertilizer plants, chemical plants and the like, and is the most ideal compression and compaction forming equipment with small investment, quick response, no risk and high efficiency. The mold is vertical, vertical for feeding, and does not arch, thus being easy to radiate heat; the die is statically and vertically installed, the machine is easy to fix, and the machine runs stably; the pinch roller rotates to enable the materials to generate centrifugal force, and the periphery of the pinch roller is uniformly distributed; the mould is two-layer, upper and lower dual-purpose, and reduce cost increases the production benefit.

In the granulating bin of the vertical ring die granulator disclosed in the Chinese patent publication No. CN 206526785U, published as 2017.09.29, raw materials fall after being internally granulated, but the raw materials need to be purified and dedusted, and particularly, dust often overflows from the connecting part between the discharging bin and the granulating bin, so that a purifying device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical ring mould is purifier for granulation machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a purification device for a vertical ring die granulator comprises an annular support, lifting support legs, feet, a fan support, a mounting plate and a fan, wherein the annular support is of an annular structure and is sleeved outside the ring die granulator; the mounting plate is horizontally arranged above the annular support, the annular support and the mounting plate are fixedly welded through a plurality of fan supports to support the mounting plate, and the fans are fixedly arranged on the mounting plate; the inner wall of the annular support is covered with a ring of annular dust absorption pipe, the arc-shaped surface of the annular dust absorption pipe is provided with a plurality of dust absorption holes communicated with the inside, so that outside air and carried dust are absorbed into the annular dust absorption pipe through the dust absorption holes, and the air with the dust is pumped away; the air inlet end of the fan is communicated with an air inlet pipe, the other end of the air inlet pipe is respectively communicated with a first air pipe and a second air pipe through a three-way pipe, the first air pipe is downwards communicated with the annular dust collection pipe to generate suction force, and air in the annular dust collection pipe is pumped away; the other end of the second air pipe is communicated with a filter, the upper end of the filter is communicated with a dust removal air pipe which inclines downwards, the dust removal air pipe is communicated in the particle machine, internal air is pumped out and sent into the filter, and large particle impurities in the air are preliminarily filtered out through the filter; the air outlet end of the fan is communicated with an exhaust pipe to send out air pumped out from two positions, the tail end of the exhaust pipe is connected with a purifying device, and the purifying device is a device commonly used in the prior art and is not described in detail here.

Further: lower extreme at every lift landing leg all is fixed with the lower margin, makes the lift landing leg place more stably through the lower margin, avoids empting.

Further: the longitudinal section of the annular dust collection pipe is a semicircular pipe, and the arc-shaped surface faces outwards.

Further: the filter comprises a shell, a top cover, a connecting rod, a side cylinder, a filter screen, an ash removal port and a supporting screen plate, wherein the shell is of a cylindrical structure with a sealed bottom, the top cover matched with the shell is arranged at the upper end of the shell, the top cover is positioned in the shell and enables the top cover to move up and down along the inner wall of the shell, the side cylinder is positioned in the shell and matched with the shell, the bottom of the side cylinder is fixedly connected with the horizontal supporting screen plate, the connecting rod which is vertically upwards is fixed at the center of the supporting screen plate, the upper end of the connecting rod is fixedly connected to the top cover, and the side cylinder can be lifted or put down up and down through the top; a plurality of inclined filter screens are fixedly installed in the side barrel through bolts, meshes of the supporting screen plates are larger than meshes of the side barrel, and after the filter screens filter air, the air can flow out downwards from the supporting screen plates quickly.

Further: the distance between the side cylinder and the inner wall of the shell is less than 1 mm.

Further: the ash cleaning port is formed in the side barrel side wall corresponding to the lower end of each filter screen, the outer cover is installed in the ash cleaning port in an embedded mode, the side barrel is upwards taken out, the outer cover edge is opened, dust and impurities can be discharged through the ash cleaning port, and the filter screen is convenient to clean and practical.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the annular bracket is arranged outside the granulator, and the height of the annular bracket is adjusted by the lifting support legs, so that the annular dust suction pipe is just opposite to the position of the granulator, which is easy to leak gas, and when gas leaks, air with dust is sucked away through the dust suction holes, and the outward diffusion is avoided; the air in the granulator is sucked away by a dust removal air pipe, and is filtered by a filter to remove dust in the air, so that the subsequent purification is facilitated; the dust removal device can improve the air quality around the granulator, reduce the dust content in the air and improve the environmental quality.

Drawings

Fig. 1 is a schematic structural diagram of a purification device for a vertical ring die granulator.

FIG. 2 is a schematic view of the structure A-A in FIG. 1.

FIG. 3 is a schematic diagram of a filter of a vertical ring die granulator purification apparatus.

In the figure: 1-annular support, 2-lifting support legs, 3-ground feet, 4-fan support, 5-mounting plate, 6-fan, 7-annular dust suction pipe, 8-dust suction hole, 9-air inlet pipe, 10-three-way pipe, 11-first air pipe, 12-second air pipe, 13-filter, 14-dust removal air pipe, 15-exhaust pipe, 16-shell, 17-top cover, 18-connecting rod, 19-side barrel, 20-filter screen, 21-dust removal port and 22-support screen plate.

Detailed Description

Example 1

Please refer to the drawings, in the embodiment of the present invention, a purification device for a vertical ring die granulator comprises an annular support 1, lifting legs 2, feet 3, a fan support 4, a mounting plate 5 and a fan 6, wherein the annular support 1 is of an annular structure and is sleeved outside the ring die granulator, a plurality of vertical lifting legs 2 are fixedly mounted at the lower side of the annular support 1, the lifting legs 2 can adjust the height as required, so that the annular support 1 is located at different heights, the position where the annular support 1 leaks from the granulator is horizontally level, gas collection is facilitated, the feet 3 are fixed at the lower end of each lifting leg 2, and the lifting legs 2 are placed more stably through the feet 3 to avoid toppling; the mounting plate 5 level sets up in the top of ring carrier 1, through a plurality of fan support 4 fixed welding between ring carrier 1 and mounting plate 5, supports mounting plate 5, 6 fixed mounting of fan on mounting plate 5.

The inner wall of the annular support 1 is covered with a circle of annular dust collection pipe 7, the longitudinal section of the annular dust collection pipe 7 is a semicircular pipe, the arc-shaped surface faces outwards, a plurality of dust collection holes 8 communicated with the inside are formed in the arc-shaped surface of the annular dust collection pipe 7, so that outside air and carried dust are sucked into the annular dust collection pipe 7 through the dust collection holes 8, and air with dust is sucked away.

An air inlet end of the fan 6 is communicated with an air inlet pipe 9, the other end of the air inlet pipe 9 is respectively communicated with a first air pipe 11 and a second air pipe 12 through a three-way pipe 10, the first air pipe 11 is downwards communicated with the interior of the annular dust absorption pipe 7 to generate suction force, and air in the annular dust absorption pipe 7 is pumped away; the other end of the second air pipe 12 is communicated with a filter 13, the upper end of the filter 13 is communicated with a dust removal air pipe 14 which inclines downwards, the dust removal air pipe 14 is communicated in the granulator to pump out the internal air and send the internal air into the filter 13, and large particle impurities in the air are preliminarily filtered by the filter 13; an exhaust pipe 15 is communicated with the air outlet end of the fan 6 to send out air pumped out from two positions, and the tail end of the exhaust pipe 15 is connected with a purifying device which is a device commonly used in the prior art and is not described in detail here.

Example 2

On the basis of embodiment 1, the filter 13 includes a housing 16, a top cover 17, a connecting rod 18, a side tube 19, a filter screen 20, an ash removing opening 21 and a support screen plate 22, the housing 16 is a cylindrical structure with a sealed bottom, the top end is provided with the top cover 17 matched with the housing, the top cover 17 is positioned inside the housing 16, so that the top cover 17 moves up and down along the inner wall of the housing 16, the side tube 19 is positioned inside the housing 16, the side tube 19 is matched with the housing 16, the distance between the side tube 19 and the inner wall of the housing 16 is less than 1mm, the bottom of the side tube 19 is fixedly connected with the horizontal support screen plate 22, the vertically upward connecting rod 18 is fixed on the center of the support screen plate 22, the upper end of the connecting rod 18 is fixedly connected to the top cover 17, the side tube 19 can be lifted up and down through the top cover 17; a plurality of inclined filter screens 20 are fixedly arranged in the side cylinder 19 through bolts, and the meshes of the support screen plates 22 are larger than those of the side cylinder 19, so that air can rapidly flow out of the support screen plates 22 after the filter screens 20 filter the air; all seted up deashing mouth 21 on the side section of thick bamboo 19 lateral wall that the lower extreme of every filter screen 20 corresponds to deashing mouth 21 is embedded to install the enclosing cover, upwards takes out side section of thick bamboo 19 and opens the enclosing cover limit and can pass through deashing mouth 21 discharge with dust impurity, and the clearance of being convenient for is practical.

During installation, the annular support 1 is sleeved on the outer side of the annular mould granulator, and the height of the annular support 1 is adjusted through the lifting support legs 2, so that the annular support and the position of the granulator, where gas is easy to leak, are positioned; the dust removal tuber pipe 14 intercommunication with the upper end is in the granulation machine again, when needs remove dust, start fan 6, through fan 6 simultaneously to two positions convulsions, can install the valve on first tuber pipe 11 and second tuber pipe 12, adjust the break-make of different pipelines, the adaptability of being convenient for is adjusted and is used, can take out the air of revealing and the inside air of granulation machine, reduces the outside diffusion of dust, uses for the granulation machine to provide suitable environment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A purification device for a vertical ring die granulator comprises an annular support (1), lifting support legs (2), ground feet (3), a fan support (4), a mounting plate (5) and a fan (6), wherein the annular support (1) is of an annular structure, and a plurality of vertical lifting support legs (2) are fixedly mounted on the lower side of the annular support (1); the mounting plate (5) is horizontally arranged above the annular support (1), the annular support (1) and the mounting plate (5) are fixedly welded through a plurality of fan supports (4), and the fan (6) is fixedly mounted on the mounting plate (5); the dust collector is characterized in that a ring of annular dust collecting pipe (7) is covered on the inner wall of the annular support (1), and a plurality of dust collecting holes (8) communicated with the inside are formed in the arc-shaped surface of the annular dust collecting pipe (7); an air inlet end of the fan (6) is communicated with an air inlet pipe (9), the other end of the air inlet pipe (9) is respectively communicated with a first air pipe (11) and a second air pipe (12) through a three-way pipe (10), and the first air pipe (11) is downwards communicated with the interior of the annular dust collection pipe (7); the other end of the second air pipe (12) is communicated with a filter (13), and the upper end of the filter (13) is communicated with a dust removal air pipe (14) which inclines downwards; an exhaust pipe (15) is communicated with the air outlet end of the fan (6).

2. The purification device for the vertical ring die granulator according to claim 1, wherein: the lower end of each lifting supporting leg (2) is fixed with a ground foot (3).

3. The purification device for the vertical ring die granulator according to claim 1, wherein: the longitudinal section of the annular dust collection pipe (7) is a semicircular pipe, and the arc-shaped surface faces outwards.

4. The purification device for the vertical ring die granulator according to any one of claims 1 to 3, wherein: the filter (13) comprises a shell (16), a top cover (17), a connecting rod (18), a side barrel (19), a filter screen (20), an ash cleaning port (21) and a supporting screen plate (22), wherein the shell (16) is of a cylindrical structure with a sealed bottom, the top cover (17) matched with the shell is arranged at the upper end of the shell, the top cover (17) is positioned inside the shell (16), the side barrel (19) is matched with the shell (16), the bottom of the side barrel (19) is fixedly connected with the horizontal supporting screen plate (22), the connecting rod (18) which is vertically upward is fixed on the center of the supporting screen plate (22), and the upper end of the connecting rod (18) is fixedly connected to the top cover (17); a plurality of inclined filter screens (20) are fixedly arranged in the side barrel (19) through bolts, and the meshes of the support screen plates (22) are larger than those of the side barrel (19).

5. The purification device for the vertical ring die granulator according to claim 4, wherein: the distance between the side cylinder (19) and the inner wall of the shell (16) is less than 1 mm.

6. The purification device for the vertical ring die granulator according to claim 5, wherein: an ash removal opening (21) is formed in the side wall of the side barrel (19) corresponding to the lower end of each filter screen (20), and an outer cover is embedded into the ash removal opening (21).