CN215909635U

CN215909635U - Air inlet dust filtering device for drying equipment

Info

Publication number: CN215909635U
Application number: CN202121009588.9U
Authority: CN
Inventors: 吴玉琪; 陈忠民; 朱光权
Original assignee: Yongan Fengyuan Chemical Co ltd
Current assignee: Yongan Fengyuan Chemical Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-02-25
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an air inlet dust filtering device for drying equipment, which comprises a dust collecting box and an outer frame arranged above the dust collecting box, wherein the dust collecting box is detachably connected with the outer frame; the inside top of frame is equipped with rotatable doctor-bar, the sharp-pointed one end of doctor-bar and the laminating of dust screen, the both ends of doctor-bar all with connecting rod fixed connection, the one end that the doctor-bar was kept away from to arbitrary connecting rod rotates the inner wall of connecting the frame, the other end and regulating block fixed connection, the regulating block gomphosis is on the lateral wall of frame, and the below of regulating block still is equipped with the sill bar, the sill bar is pegged graft with the regulating block and is spacing fixed with the regulating block, the sill bar is C type structure. This an air inlet dust filter for drying equipment, rational in infrastructure, the clearance of being convenient for, dust filter is effectual, can extensively promote.

Description

Air inlet dust filtering device for drying equipment

Technical Field

The utility model belongs to the technical field of drying and dust removal, and particularly relates to an air inlet dust filtering device for drying equipment.

Background

The drying equipment refers to a combination of a series of mechanical equipment for drying moisture or other liquid on the surface of an object by certain technical means. Popular drying techniques are mainly ultraviolet drying, infrared drying, electromagnetic drying and hot air drying. They have various characteristics and are widely applied to various mechanical equipment and food drying.

In daily processing production, all can install additional filtration equipment on the drying equipment in workshop and promote drying equipment's inside clean and tidy degree, guarantee the quality of stoving product, need carry out the dust clearance to straining dirt device self after long-time the use to guarantee drying equipment's the unobstructed nature of air inlet, but the most manual dismouting deashing that needs of present straining dirt device leads to the dust to scatter great, influences the inside environment in workshop, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air inlet dust filtering device for drying equipment, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an air inlet dust filter for drying equipment comprises a dust collecting box and an outer frame arranged above the dust collecting box, wherein the dust collecting box is detachably connected with the outer frame, the bottom of the outer frame is communicated with the dust collecting box, a plurality of dust screens are inserted into the upper surface of the outer frame, and the inner part of the outer frame is penetrated through by the dust screens;

the inside top of frame is equipped with rotatable doctor-bar, the sharp-pointed one end of doctor-bar and the laminating of dust screen, the both ends of doctor-bar all with connecting rod fixed connection, the one end that the doctor-bar was kept away from to an arbitrary connecting rod rotates the inner wall of connecting the frame, the other end and regulating block fixed connection, the regulating block gomphosis is on the lateral wall of frame, and the below of regulating block still is equipped with the sill bar, the sill bar is pegged graft with the regulating block and is spacing fixed with the regulating block.

Preferably, the sill bar is C type structure, and the lateral wall fixed connection other end of one end and frame is the cavity setting, and inside elastic mounting has the elastic rod, the one end that the elastic rod kept away from the sill bar is pegged graft with the jack adaptation.

Preferably, the jacks are vertically distributed on the outer wall of the adjusting block, and the jacks rotate synchronously along with the adjusting block to change the direction and are connected with the elastic rod in an inserting mode.

Preferably, the scraping pieces are of an L-shaped structure and are turned over synchronously with the connecting rods, and the scraping pieces are symmetrically distributed on two sides of the dustproof net.

Preferably, the upper surface horizontal plane of frame is equipped with the fluting with inside intercommunication, the dust screen passes the fluting and stretches into the inside of frame.

Preferably, the bottom end face of the dustproof net is fixedly connected with a drawing plate exposing the slot, the drawing plate is wider than the slot to close the slot, and the drawing plate is in threaded connection with the upper surface of the outer frame.

Preferably, four fixing blocks with threaded holes are distributed on the surface of the outer frame facing the drying equipment in an array manner.

The utility model has the technical effects and advantages that: this an air inlet dust filter for drying equipment, but the split setting through the dust screen and the cooperation of doctor-bar, dust on the dust screen can directly be cleared up in the inside of frame, need not to take out the dust screen to outside clearance, guarantee that dust is in inside the frame in clearing up always, and then effectively reduced the influence of cleaning process to the environment, sanitation nature is good, but rely on the rotatable setting of scraper blade, contact the deashing with the dust screen when using, the rotatable dust screen of keeping away from when not using, the replacement and the maintenance of the dust screen of being convenient for, this an air inlet dust filter for drying equipment, and is rational in infrastructure, be convenient for the clearance, it is effectual to strain the dirt, can extensively promote.

Drawings

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

FIG. 2 is a schematic view of the expanded state structure of the present invention;

FIG. 3 is a schematic view of a wiper blade according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1 fixed block, 2 dust-collecting boxes, 3 outer frames, 4 pulling plates, 5 dust screens, 6 grooves, 8 connecting rods, 9 scraping sheets, 10 adjusting blocks, 11 jacks, 12 elastic rods and 13 bottom rods.

Detailed Description

The present invention is described in detail with reference to the drawings, but the scope of the present invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are still within the scope of the present invention.

The utility model provides an air inlet dust filter for drying equipment as shown in figures 1-4, which comprises a dust collecting box 2 and an outer frame 3 arranged above the dust collecting box 2, wherein the dust collecting box 2 is detachably connected with the outer frame 3, the bottom of the outer frame 3 is communicated with the dust collecting box 2, a plurality of dust screens 5 are inserted into the upper surface of the outer frame 3, and the dust screens 5 penetrate through the inner part of the outer frame 3;

frame 3's inside top is equipped with rotatable doctor-bar 9, the laminating of 9 sharp-pointed one ends of doctor-bar and dust screen 5, the both ends of doctor-bar 9 all with connecting rod 8 fixed connection, the inner wall of connecting frame 3 is rotated to the one end that doctor-bar 9 was kept away from to one of them arbitrary connecting rod 8, the other end and regulating block 10 fixed connection, doctor-bar 9 is L type structure, overturn in step with connecting rod 8, doctor-bar 9 is at the two sides symmetric distribution of dust screen 5, doctor-bar 9 hangs along the outer wall of dust screen 5, make the dust on the dust screen 5 drop to the inside of dust collection box 2, regulating block 10 gomphosis is on the lateral wall of frame 3, and the below of regulating block 10 still is equipped with sill bar 13, sill bar 13 pegs graft with regulating block 10 spacing fixed.

Sill bar 13 is C type structure, one end is the cavity setting with the lateral wall fixed connection other end of frame 3, and inside elastic mounting has elastic rod 12, elastic rod 12 keeps away from the one end of sill bar 13 and pegs graft with 11 adaptations of jack, pulling elastic rod 12, elastic rod 12 is towards the inside shrink of sill bar 13, and then elastic rod 12 leaves the inside of jack 11, jack 11 is vertical distribution on the outer wall of regulating block 10 and is equipped with a pair ofly, a pair of jack 11 rotates the transform direction along with regulating block 10 is pegged graft with elastic rod 12 in step, regulating block 10 is rotatory to another jack 11 and aligns with elastic rod 12, elastic rod 12 pegs graft once more and fixes regulating block 10.

Frame 3's upper surface horizontal opening is equipped with fluting 6 with inside intercommunication, dustproof screen 5 passes fluting 6 and stretches into the inside to frame 3, dustproof screen 5's bottom face and expose fluting 6 take out 4 fixed connection of board, take out 4 wide in fluting 6 and seal fluting 6, and take out the upper surface threaded connection of board 4 and frame 3, fluting 6 makes to take out board 4 and can follow the top of frame 3 and take out and leave, dustproof screen 5 with take out 4 synchronous displacements of board, frame 3 has four fixed block 1 who offers threaded hole towards drying equipment's on-the-plane array distribution, when using, at first, install frame 3 screw thread in drying equipment's suction opening department through fixed block 1.

The working principle is as follows: the air inlet dust filtering device for the drying equipment is characterized in that when the air inlet dust filtering device is used, firstly, an outer frame 3 is installed at an air suction opening of the drying equipment through a fixing block 1 in a threaded mode, then, when air is fed into the drying equipment, dust is separated through a plurality of dust screens 5, after the air inlet dust filtering device is used for a long time, an elastic rod 12 is pulled, the elastic rod 12 contracts towards the inside of a bottom rod 13, further, the elastic rod 12 leaves the inside of a jack 11, at the moment, an adjusting block 10 can be rotated, the adjusting block 10 drives a scraping blade 9 to rotate through a connecting rod 8, so that the scraping blade 9 overturns a sharp end to be attached to the dust screens 5, the elastic rod 12 is loosened, at the moment, the adjusting block 10 rotates to another jack 11 to be aligned with the elastic rod 12, the elastic rod 12 is inserted again to fix the adjusting block 10, then, a drawing plate 4 is separated from the outer frame 3 in a threaded mode, the drawing plate 4 can be drawn from the upper portion of the outer frame 3, and the dust screens 5 and the drawing plate 4 synchronously move, the drive and then doctor-bar 9 hangs along the outer wall of dust screen 5, make the dust on the dust screen 5 drop to the inside of dust collection box 2, hang the back many times, can stimulate elastic rod 12, make doctor-bar 9 rotate and leave dust screen 5, it can to unify the clearance to carry out dust collection box 2, need not to take out the clearance with the dust screen 5 of a large amount of dusts of adhesion, the health of workshop environment has been guaranteed, at specific dust removal in-process, earlier with the air intake of frame 3 with the baffle, the air outlet seals, avoid the dust to waft frame 3, can clear up dust collection box 2 after a period of time is quiet, this an air inlet dust filter for drying equipment, rational in infrastructure, be convenient for clear up, the dust filter is effectual, can extensively promote.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an air inlet dust filter for drying equipment, includes dust collecting box (2) and sets up frame (3) in dust collecting box (2) top, its characterized in that: the dust collection box (2) is detachably connected with the outer frame (3), the bottom of the outer frame (3) is communicated with the dust collection box (2), a plurality of dust screens (5) are inserted into the upper surface of the outer frame (3), and the inner part of the outer frame (3) is penetrated through by the dust screens (5);

the inside top of frame (3) is equipped with rotatable doctor-bar (9), doctor-bar (9) sharp-pointed one end and dust screen (5) laminating, the both ends of doctor-bar (9) all with connecting rod (8) fixed connection, wherein the one end rotation of doctor-bar (9) is kept away from in arbitrary connecting rod (8) is connected the inner wall of frame (3), the other end and regulating block (10) fixed connection, regulating block (10) gomphosis is on the lateral wall of frame (3), and the below of regulating block (10) still is equipped with sill bar (13), sill bar (13) are pegged graft with regulating block (10) and are spacing fixed with regulating block (10).

2. The air intake dust filter for the drying equipment of claim 1, wherein: the utility model discloses a socket, including base rod (13), frame (3), one end and the lateral wall fixed connection other end of frame (12), base rod (13) are the C type structure, and one end and the lateral wall fixed connection other end of frame (3) set up for cavity, and inside elastic mounting has elastic rod (12), the one end that base rod (13) were kept away from in elastic rod (12) is pegged graft with jack (11) adaptation.

3. The air intake dust filter for the drying equipment of claim 2, wherein: the jacks (11) are vertically distributed on the outer wall of the adjusting block (10) in a pair, and the jacks (11) are synchronously rotated along with the adjusting block (10) to change the direction and are connected with the elastic rod (12) in an inserting mode.

4. The air intake dust filter for the drying equipment of claim 1, wherein: the scraping blade (9) is of an L-shaped structure and is synchronously turned over with the connecting rod (8), and the scraping blade (9) is symmetrically distributed on two sides of the dustproof net (5).

5. The air intake dust filter for the drying equipment of claim 1, wherein: the upper surface level of frame (3) is equipped with fluting (6) with inside intercommunication, dust screen (5) pass fluting (6) and stretch into the inside of frame (3).

6. The air intake dust filter for the drying equipment of claim 1, wherein: the bottom end face of the dustproof net (5) is fixedly connected with the drawing plate (4) exposed out of the slot (6), the drawing plate (4) is wider than the slot (6) to seal the slot (6), and the drawing plate (4) is in threaded connection with the upper surface of the outer frame (3).

7. The air intake dust filter for the drying equipment of claim 1, wherein: four fixed blocks (1) provided with threaded holes are distributed on the surface of the outer frame (3) facing the drying equipment in an array manner.