CN219559032U - Filtering device of dehumidifying dryer - Google Patents

Abstract

The utility model discloses a filtering device of a dehumidifying dryer, which comprises the dehumidifying dryer, wherein a bracket is fixedly arranged at an air inlet of the dehumidifying dryer, a filter box is fixedly arranged at the top of the bracket, a filter screen is fixedly arranged in the filter box, and dust collection structures are fixedly arranged on two moving blocks.

Description

Filtering device of dehumidifying dryer

Technical Field

The utility model relates to the technical field of dehumidifying dryers, in particular to a filtering device of a dehumidifying dryer.

Background

The dehumidifying and drying feeder integrates three functions of dehumidification, drying and two-stage feeding, and is particularly suitable for engineering plastic raw materials with strong hygroscopicity. For example PA, PET, PC, PBT, the optical GCD-OP type can be used for the manufacture process of optical products such as lenses, light guide plates of LCD, optical discs and the like, and the dew point of the optical products can reach below-40 ℃ at the minimum under ideal conditions.

In order to prevent dust in the air from entering the dehumidifying dryer, a filtering device is required to be arranged on an air inlet of the machine shell so as to filter the dust in the air. The existing dehumidifying dryer filter device comprises a rectangular frame and a filter screen; the filter screen is fixed to be set up on the frame, and this filter equipment is when the installation, fixes filter equipment on the shell of dehumidifier through the screw, consequently, dehumidifier filter equipment's installation and dismantlement are comparatively loaded down with trivial details, waste time and energy to frequent change filter screen has also increased the cost.

Disclosure of Invention

The utility model aims to provide a filtering device of a dehumidifying dryer, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter equipment of dehumidification desiccator, includes the dehumidification desiccator, the fixed support that is provided with in air intake department of dehumidification desiccator, the fixed rose box that is provided with in top of support, the air intake has all been seted up to the front and back both sides of rose box, the rose box internal fixation is provided with the filter screen, the inside left and right sides swing joint of rose box has the screw rod, the fixed guard box that is provided with in the outside left side of rose box, the guard box internal fixation is provided with the motor, the drive end of motor and the one end fixed connection of screw rod, the inside left and right sides of rose box is fixed and is provided with the gag lever post, respectively swing joint has two movable blocks on screw rod and the gag lever post, two fixedly on the movable block is provided with dust absorption structure.

Preferably, the dust collection structure comprises a dust collection pipe, a plurality of suction heads, a protective housing, a dust removal fan, an air inlet pipe and a telescopic pipe, wherein the dust collection pipe is fixedly connected with two movable blocks, the suction heads are fixedly connected with the dust collection pipe, the protective housing is fixedly arranged on the right side outside the filter box, the dust removal fan is fixedly arranged at the top of the support, the air inlet pipe fixedly penetrates through the right side of the protective housing, one end of the air inlet pipe is fixedly connected with an air inlet of the dust removal fan, the telescopic pipe is fixedly arranged on the other end of the air inlet pipe and the right side of the dust collection pipe, and an air outlet of the dust removal fan is fixedly connected with a collection assembly.

Preferably, the collection subassembly includes exhaust pipe, collection box, two spouts and adsorption net, the air exit fixed connection of exhaust pipe and dust removal fan, the right side of collection box and the other end fixed connection of exhaust pipe, two the spout is fixed respectively and is set up top and bottom in the collection box, the activity of adsorption net sets up between two spouts, the air exit has been seted up in the left side of collection box.

Preferably, the screw rod is connected with the filter box through a bearing, the inner ring of the bearing is fixedly connected with the outer side of the screw rod, and the outer ring of the bearing is fixedly connected with the filter box.

Preferably, the two sliding grooves are arranged symmetrically up and down, and the sliding grooves are of a concave structure.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, dust filtered on the filter screen can be adsorbed through the dust collection structure, and the dust collection pipe and the suction head can be driven to transversely move through the arrangement of the motor, the screw rod, the limiting rod and the moving block, so that the dust adsorbed on the filter screen can be comprehensively cleaned, the adsorbed dust can be discharged into the collecting assembly for collection, and workers only need to regularly clean the adsorption screen in the collecting assembly.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the filter housing, cleaning structure and collection assembly of the present utility model;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is an enlarged schematic view of the A-position of FIG. 3;

fig. 5 is a schematic side cross-sectional structural view of the collection box of the present utility model.

In the figure: 1. a dehumidifying dryer; 2. a bracket; 3. a filter box; 4. a filter screen; 5. a screw; 6. a protection box; 7. a motor; 8. a limit rod; 9. a moving block; 10. a dust collection pipe; 11. a suction head; 12. a protective shell; 13. a dust removal fan; 14. an air inlet pipe; 15. a telescopic tube; 16. an exhaust pipe; 17. a collection box; 18. a chute; 19. an adsorption net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a filtering device of a dehumidifying dryer, which comprises a dehumidifying dryer 1, wherein a bracket 2 is fixedly arranged at an air inlet of the dehumidifying dryer 1, a filter box 3 is fixedly arranged at the top of the bracket 2, air inlets are respectively formed in the front side and the rear side of the filter box 3, a filter screen 4 is fixedly arranged in the filter box 3, the filter screen 4 is used for filtering air entering the dehumidifying dryer 1, a screw 5 is movably connected to the left side and the right side in the filter box 3, a protection box 6 is fixedly arranged on the left side outside the filter box 3, a motor 7 is fixedly arranged in the protection box 6, a driving end of the motor 7 is fixedly connected with one end of the screw 5, a limit rod 8 is fixedly arranged on the left side and the right side in the filter box 3, two movable blocks 9 are respectively and movably connected to the screw 5 and the limit rod 8, and dust collection structures are fixedly arranged on the two movable blocks 9.

Specifically, dust collection structure includes dust absorption pipe 10, a plurality of suction heads 11, protective housing 12, dust removal fan 13, air-supply line 14 and flexible pipe 15, dust absorption pipe 10 and two movable blocks 9 fixed connection, and dust absorption pipe 10 is located the front side of filter screen 4, a plurality of suction heads 11 and dust absorption pipe 10 fixed connection, protective housing 12 is fixed to be set up in the outer right side of rose box 3, dust removal fan 13 is fixed to be set up in the top of support 2, air-supply line 14 is fixed to run through in the right side of protective housing 12, and the one end of air-supply line 14 and the air intake fixed connection of dust removal fan 13, the other end of air-supply line 14 and the fixed flexible pipe 15 that is provided with in right side of dust absorption pipe 10, the air exit fixedly connected with collection subassembly of dust removal fan 13.

Specifically, the collection subassembly includes exhaust pipe 16, collecting box 17, two spouts 18 and adsorption net 19, and the air exit fixed connection of exhaust pipe 16 and dust removal fan 13, the right side of collecting box 17 and the other end fixed connection of exhaust pipe 16, two spouts 18 are fixed respectively and are set up in collecting box 17 interior top and bottom, and adsorption net 19 activity sets up between two spouts 18, and adsorption net 19 accessible two spouts 18 carry out the slip from beginning to end, and the air exit has been seted up in collecting box 17's left side.

Specifically, the screw 5 is connected with the filter box 3 through a bearing, the inner ring of the bearing is fixedly connected with the outer side of the screw 5, and the outer ring of the bearing is fixedly connected with the filter box 3.

Specifically, the two sliding grooves 18 are arranged symmetrically up and down, and the sliding grooves 18 have a concave structure.

Working principle: when clear up filter screen 4, dust removal fan 13 can be through intake pipe, flexible pipe 15, dust absorption pipe 10 and suction head 11 inhale the dust on filter screen 4 surface to collecting box 17 in, adsorption net 19 can collect the dust, when the dust absorption, the drive end of motor 7 can drive screw rod 5 and rotate, because the restriction effect of gag lever post 8, movable block 9 can only drive dust absorption pipe 10 and carry out horizontal rectilinear movement to carry out comprehensive clearance to the dust on filter screen 4 surface, the staff only need regularly open collecting box 17, clear up the adsorption net 19 between two spouts 18 can.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a filter equipment of dehumidification desiccator, includes dehumidification desiccator (1), its characterized in that: the air inlet department of dehumidification desiccator (1) is fixed to be provided with support (2), the fixed rose box (3) that is provided with in top of support (2), the air intake has all been seted up to both sides around rose box (3), rose box (3) internal fixation is provided with filter screen (4), left and right sides swing joint has screw rod (5) in rose box (3), the fixed guard box (6) that is provided with in rose box (3) outer left side, guard box (6) internal fixation is provided with motor (7), the drive end of motor (7) and the one end fixed connection of screw rod (5), the fixed gag lever post (8) that is provided with in left and right sides in rose box (3), respectively swing joint has two movable blocks (9) on screw rod (5) and gag lever post (8), two fixedly on movable block (9) are provided with dust extraction structure.

2. A filter device of a dehumidifying dryer as claimed in claim 1, wherein: the dust collection structure comprises a dust collection pipe (10), a plurality of suction heads (11), a protection shell (12), a dust collection fan (13), an air inlet pipe (14) and a telescopic pipe (15), wherein the dust collection pipe (10) is fixedly connected with two moving blocks (9), the suction heads (11) are fixedly connected with the dust collection pipe (10), the protection shell (12) is fixedly arranged on the outer right side of the filter box (3), the dust collection fan (13) is fixedly arranged at the top of the support (2), the air inlet pipe (14) is fixedly penetrated on the right side of the protection shell (12), one end of the air inlet pipe (14) is fixedly connected with an air inlet of the dust collection fan (13), and the telescopic pipe (15) is fixedly arranged at the other end of the air inlet pipe (14) and the right side of the dust collection pipe (10), and an exhaust outlet of the dust collection fan (13) is fixedly connected with a collection assembly.

3. A filter device of a dehumidifying dryer as claimed in claim 2, wherein: the collecting assembly comprises an exhaust pipe (16), a collecting box (17), two sliding grooves (18) and an adsorption net (19), one end of the exhaust pipe (16) is fixedly connected with an exhaust outlet of the dust removal fan (13), the right side of the collecting box (17) is fixedly connected with the other end of the exhaust pipe (16), the two sliding grooves (18) are respectively fixedly arranged at the inner top and the bottom of the collecting box (17), the adsorption net (19) is movably arranged between the two sliding grooves (18), and the left side of the collecting box (17) is provided with the exhaust outlet.

4. A filter device of a dehumidifying dryer as claimed in claim 1, wherein: the screw rod (5) is connected with the filter box (3) through a bearing, the inner ring of the bearing is fixedly connected with the outer side of the screw rod (5), and the outer ring of the bearing is fixedly connected with the filter box (3).

5. A filter device of a dehumidifying dryer as claimed in claim 3, wherein: the two sliding grooves (18) are arranged symmetrically up and down, and the sliding grooves (18) are of a concave structure.