CN214665000U - Dust removal ventilation unit fast in dust-free workshop - Google Patents
Dust removal ventilation unit fast in dust-free workshop Download PDFInfo
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- CN214665000U CN214665000U CN202023259137.9U CN202023259137U CN214665000U CN 214665000 U CN214665000 U CN 214665000U CN 202023259137 U CN202023259137 U CN 202023259137U CN 214665000 U CN214665000 U CN 214665000U
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Abstract
The utility model discloses a dust-free workshop ventilation unit that removes dust fast, including inlaying the ventilation pipe of dress on the workshop wall, there is the support ventilation pipe inner wall middle part through the screw fixation, and has welded first filter screen and second filter screen on the inner wall at ventilation pipe both ends in proper order, the support middle part is fixed with dual output shaft motor, and the output shaft at dual output shaft motor both ends all has the transmission shaft through the coupling joint. The utility model discloses first filter screen and second filter screen filter the dust in proper order, can avoid the dust to block up single filter screen, and filter more thoroughly, dual output shaft motor a tractor serves several purposes, the cost is saved, the support can be connected with the air pipe of different bores, be applicable to and reform transform current air pipe, reduce installation cost, the dust that the second filter screen inboard was brushed down blows through advancing the ash pipe and getting into the collecting box under wind-force, the dust is filtered through the dust removal sack and is detained in drawer and collecting box, the air is discharged through the dust removal sack.
Description
Technical Field
The utility model relates to a ventilation unit technical field especially relates to a dust-free workshop ventilation unit that removes dust fast.
Background
The main purpose of the clean room is to control the cleanliness and temperature and humidity of the atmosphere to which the product is exposed, so that the product can be produced and manufactured in a good environment. By international convention, dust-free cleaning classes are defined primarily in terms of the number of particles per cubic meter of air having a particle diameter greater than the classification standard. That is, what is called dustless is not 100% free of dust, but rather is controlled to be in a very minute unit. Of course, the particles meeting the dust standard in this standard are already very small and very tiny compared with the dust which is common to us.
The ventilation device of the dust-free workshop is one of important components of the dust-free workshop, the existing ventilation device is mostly of an integrated structure, a frame is arranged on the outer side of the ventilation device, the frame is fixed on a wall body, and a fan is arranged on the frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dust-free workshop rapid dust removal and ventilation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust-free workshop rapid dedusting and ventilating device comprises a ventilating pipe embedded on a workshop wall, wherein a support is fixed in the middle of the inner wall of the ventilating pipe through screws, a first filter screen and a second filter screen are welded on the inner walls at two ends of the ventilating pipe in sequence, a double-output shaft motor is fixed in the middle of the support, output shafts at two ends of the double-output shaft motor are connected with transmission shafts through couplings, and the transmission shafts are connected with axle center positions of the first filter screen and the second filter screen through bearings respectively, one of the transmission shafts is sleeved with a first fixing sleeve positioned outside the first filter screen, a first brush rod is welded on the outer wall of the first fixing sleeve, the other transmission shaft is sleeved with a second fixing sleeve positioned inside the second filter screen, a second brush rod is welded on the outer wall of the second fixing sleeve, and bristles distributed equidistantly are bonded on the outer walls of the first brush rod and the second brush rod, the transmission shaft close to the first filter screen is sleeved with a fixed ring, and the outer wall of the circumference of the fixed ring is welded with spiral fan blades distributed at equal intervals.
Preferably, the support comprises a ferrule, telescopic rods distributed at equal intervals are welded on the outer wall of the ferrule, and an arc-shaped connecting sheet is welded at one end, far away from the ferrule, of each telescopic rod.
Preferably, the telescopic rod comprises a sleeve and a connecting rod connected to the inner wall of the sleeve in a sliding manner, the outer wall of the sleeve is connected with a fastening bolt in a threaded manner, and the fastening bolt and the connecting rod form fastening fit.
Preferably, the inner wall of the bottom of the ventilation pipe is obliquely welded on one side, close to the second filter screen, of the dust guide plate, the outer wall of the second filter screen, close to one side of the bottom of the dust guide plate, is provided with a dust outlet, an ash outlet pipe is sleeved in the dust outlet, and the ash outlet pipe is connected with a collecting box.
Preferably, the top of collecting box is connected with into grey pipe, and it is intraductal that the ash pipe cup joints in advancing grey, and opens on one side outer wall of collecting box has the installing port, and the inner wall sliding connection has the drawer in the installing port, has the handle through the screw fixation on one side outer wall of drawer, is connected with the dust removal sack on the rear end outer wall of collecting box.
Preferably, the inner diameter of the meshes of the first filter is larger than that of the meshes of the second filter.
The utility model has the advantages that:
1. the air is sequentially filtered through the first filter screen and the second filter screen, so that the single filter screen can be prevented from being blocked by dust, the filtering is more thorough, the motor with double output shafts can drive the spiral fan blades to rotate to generate wind power and can also drive the first brush rod and the second brush rod to rotate, and therefore the dust adhered to the first filter screen and the second filter screen is brushed by the brush hair, so that the multifunctional air filter is multifunctional and saves the cost;
2. the support can be connected with the air pipe of different bores, is applicable to reforming transform current air pipe, reduces installation cost, and the dust that the second filter screen inboard was brushed gets into the collecting box through advancing the ash pipe under wind-force blows in, and the dust is filtered through the dust removal sack and is detained in drawer and collecting box, and the air is discharged through the dust removal sack.
Drawings
FIG. 1 is a schematic view of the installation state structure of a rapid dust removal ventilation device for a dust-free workshop according to the present invention;
FIG. 2 is a schematic view of a bracket structure of a rapid dust removal ventilation device for a dust-free workshop according to the present invention;
fig. 3 is the utility model provides a dust-free workshop quick dust removal ventilation unit's collecting box schematic structure.
In the figure: the dust collector comprises a ventilation pipe 1, a support 2, a first filter screen 3, a second filter screen 4, a motor with 5 double output shafts, a transmission shaft 6, a first fixing sleeve 7, a fixing ring 8, a second fixing sleeve 9, a first brush rod 10, a spiral fan blade 11, a second brush rod 12, a dust guide plate 13, a dust outlet pipe 14, a collecting box 15, a ferrule 16, a telescopic rod 17, an arc-shaped connecting piece 18, a dust inlet pipe 19, a drawer 20 and a handle 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the dust-free workshop rapid dust removal ventilation device comprises a ventilation pipe 1 embedded on a workshop wall, wherein a support 2 is fixed in the middle of the inner wall of the ventilation pipe 1 through screws, a first filter screen 3 and a second filter screen 4 are welded on the inner walls of two ends of the ventilation pipe 1 in sequence, the inner diameter of a mesh of the first filter screen 3 is larger than that of the mesh of the second filter screen 4, air is filtered through the first filter screen 3 and the second filter screen 4 in sequence, and therefore dust can be prevented from blocking a single filter screen, and the filtering is more thorough;
the middle part of the bracket 2 is fixed with a double-output shaft motor 5, output shafts at two ends of the double-output shaft motor 5 are connected with transmission shafts 6 through couplings, two transmission shafts 6 are respectively connected with the axle center positions of a first filter screen 3 and a second filter screen 4 through bearings, one of the transmission shafts 6 is sleeved with a first fixing sleeve 7 positioned outside the first filter screen 3, the outer wall of the first fixing sleeve 7 is welded with a first brush rod 10, the other transmission shaft 6 is sleeved with a second fixing sleeve 9 positioned inside the second filter screen 4, the outer wall of the second fixing sleeve 9 is welded with a second brush rod 12, the outer walls of the first brush rod 10 and the second brush rod 12 are both bonded with bristles distributed equidistantly, a fixing ring 8 is sleeved on the transmission shaft 6 close to the first filter screen 3, and the outer wall of the circumference of the fixing ring 8 is welded with spiral fan blades 11 distributed equidistantly, the motor 5 with double output shafts can drive the spiral fan blades 11 to rotate to generate wind power and can drive the first brush rod 10 and the second brush rod 12 to rotate, so that dust adhered to the first filter screen 3 and the second filter screen 4 can be brushed down through the bristles.
The support 2 comprises a ferrule 16, telescopic rods 17 distributed at equal intervals are welded on the outer wall of the ferrule 16, an arc-shaped connecting sheet 18 is welded at one end, away from the ferrule 16, of each telescopic rod 17, each telescopic rod 17 comprises a sleeve and a connecting rod connected to the inner wall of the sleeve in a sliding mode, fastening bolts are screwed on the outer wall of the sleeve and are in fastening fit with the connecting rods, the support 2 can be connected with ventilation pipelines 1 with different calibers, and the support is suitable for reforming the existing ventilation pipelines and reducing the installation cost;
the dust guide plate 13 is welded on the inner wall of the bottom of the ventilation pipe 1 in an inclined mode close to one side of the second filter screen 4, the outer wall of the second filter screen 4 close to one side of the bottom of the dust guide plate 13 is provided with a dust outlet, a dust outlet pipe 14 is sleeved in the dust outlet, the dust outlet pipe 14 is connected with a collecting box 15, the top of the collecting box 15 is connected with a dust inlet pipe 19, the dust outlet pipe 14 is sleeved in the dust inlet pipe 19, a mounting opening is formed in the outer wall of one side of the collecting box 15, the inner wall of the mounting opening is slidably connected with a drawer 20, a handle 21 is fixed on the outer wall of one side of the drawer 20 through screws, a dust removal cloth bag is connected onto the outer wall of the rear end of the collecting box 15, dust brushed on the inner side of the second filter screen 4 enters the collecting box 15 through the dust inlet pipe under the blowing of wind power, the dust is filtered and intercepted in the drawer 20 and the collecting box 15 through the dust removal cloth bag, and the air is discharged through the dust removal cloth bag.
The working principle is as follows: filter the air in proper order through first filter screen 3 and second filter screen 4, can avoid the dust to block up single filter screen, and filter more thoroughly, dual output shaft motor 5 can enough drive spiral fan blade 11 and rotate and produce wind-force, also can drive first brush-holder stud 10 and second brush-holder stud 12 and rotate, thereby brush down the dust of adhesion on first filter screen 3 and the second filter screen 4 through the brush hair, a tractor serves several purposes, the cost is saved, support 2 can be connected with air pipe 1 of different bores, be applicable to reforming transform current air pipe, reduce installation cost, the dust under the side brush in second filter screen 4 blows down through advancing the ash pipe and gets into in collecting box 15, the dust filters through the dust removal sack and detains in drawer 20 and collecting box 15, the air is discharged through the dust removal sack.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a dust-free workshop ventilation unit that removes dust fast, includes and inlays ventilation pipe (1) of adorning on the workshop wall, its characterized in that, ventilation pipe (1) inner wall middle part has support (2) through the screw fixation, and has welded first filter screen (3) and second filter screen (4) on the inner wall at ventilation pipe (1) both ends in proper order, support (2) middle part is fixed with dual output shaft motor (5), and the output shaft at dual output shaft motor (5) both ends all has transmission shaft (6) through the coupling joint, two transmission shaft (6) are connected with the axle center position department of first filter screen (3) and second filter screen (4) respectively through the bearing, one of them transmission shaft (6) go up the cup joint first fixed cover (7) that are located the first filter screen (3) outside, and the welding has first brush-holder (10) on the outer wall of first fixed cover (7), another the fixed cover of second (9) that is located second filter screen (4) inboard has been cup jointed on transmission shaft (6), and the welding has second brush-holder stud (12) on the outer wall of the fixed cover of second (9), all bond the brush hair that the equidistance distributes on the outer wall of first brush-holder stud (10) and second brush-holder stud (12), be close to transmission shaft (6) of first filter screen (3) and cup jointed retainer plate (8), and the welding has spiral flabellum (11) that the equidistance distributes on the circumference outer wall of retainer plate (8).
2. A dust-free workshop rapid dust removal and ventilation device as claimed in claim 1, wherein the support (2) comprises a ferrule (16), telescopic rods (17) are welded to the outer wall of the ferrule (16) and are distributed at equal intervals, and an arc-shaped connecting piece (18) is welded to one end, away from the ferrule (16), of each telescopic rod (17).
3. The dust-free workshop rapid dust removal and ventilation device as claimed in claim 2, wherein the telescopic rod (17) comprises a sleeve and a connecting rod slidably connected to the inner wall of the sleeve, and a fastening bolt is screwed on the outer wall of the sleeve and forms a fastening fit with the connecting rod.
4. The dust-free workshop rapid dust removal ventilation device according to claim 1, wherein the dust guide plate (13) is welded on the inner wall of the bottom of the ventilation pipe (1) in an inclined manner on the side close to the second filter screen (4), the outer wall of the second filter screen (4) on the side close to the bottom of the dust guide plate (13) is provided with an ash outlet, an ash outlet pipe (14) is sleeved in the ash outlet, and the ash outlet pipe (14) is connected with the collection box (15).
5. The dust-free workshop rapid dust removal and ventilation device according to claim 4, wherein the top of the collection box (15) is connected with an ash inlet pipe (19), the ash outlet pipe (14) is sleeved in the ash inlet pipe (19), a mounting opening is formed in the outer wall of one side of the collection box (15), a drawer (20) is slidably connected to the inner wall of the mounting opening, a handle (21) is fixed to the outer wall of one side of the drawer (20) through screws, and a dust removal cloth bag is connected to the outer wall of the rear end of the collection box (15).
6. A dust-free workshop rapid dust removal ventilation device as claimed in claim 1, wherein the inside diameter of the meshes of the first filter (3) is larger than the inside diameter of the meshes of the second filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259137.9U CN214665000U (en) | 2020-12-30 | 2020-12-30 | Dust removal ventilation unit fast in dust-free workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259137.9U CN214665000U (en) | 2020-12-30 | 2020-12-30 | Dust removal ventilation unit fast in dust-free workshop |
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| Publication Number | Publication Date |
|---|---|
| CN214665000U true CN214665000U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023259137.9U Active CN214665000U (en) | 2020-12-30 | 2020-12-30 | Dust removal ventilation unit fast in dust-free workshop |
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| CN (1) | CN214665000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045409A (en) * | 2022-05-17 | 2023-05-02 | 河北建设集团股份有限公司 | Green ventilation energy-saving equipment for building |
| CN116174416A (en) * | 2023-02-01 | 2023-05-30 | 江苏晨达半导体科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
-
2020
- 2020-12-30 CN CN202023259137.9U patent/CN214665000U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045409A (en) * | 2022-05-17 | 2023-05-02 | 河北建设集团股份有限公司 | Green ventilation energy-saving equipment for building |
| CN116174416A (en) * | 2023-02-01 | 2023-05-30 | 江苏晨达半导体科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
| CN116174416B (en) * | 2023-02-01 | 2024-05-03 | 苏州展初精工科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
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