CN112206608A - Dust removal device for aerospace testing machine - Google Patents
Dust removal device for aerospace testing machine Download PDFInfo
- Publication number
- CN112206608A CN112206608A CN202011254057.6A CN202011254057A CN112206608A CN 112206608 A CN112206608 A CN 112206608A CN 202011254057 A CN202011254057 A CN 202011254057A CN 112206608 A CN112206608 A CN 112206608A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed
- frame body
- baffle
- testing machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4236—Reducing noise or vibration emissions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust removal device for an aerospace testing machine, which comprises a frame body, wherein a louver is fixed on the inner wall of one side of the frame body, a flange is fixed on the outer wall of the other side of the frame body, an ash deposition box is connected on one side of the louver on the inner wall of the bottom of the frame body in a sliding manner, a filter screen is fixed on one side of the ash deposition box on the inner wall of the bottom of the frame body, sliding grooves are formed in the inner walls of two sides of the frame body, and brushes are. According to the invention, by using the frame body, the flange, the louver, the ash deposition box, the filter screen, the brush, the motor and the screw, the dust removal device can be conveniently installed at the vent position of the testing machine, air is filtered, the surface of the filter screen is cleaned by using the brush, and the filtering efficiency of the device is improved; through using first baffle, second baffle, third baffle, intake pipe, back flow and blast pipe, through the speed with the air decline to make the air backward flow reduce the noise that produces when ventilating, avoid polluting the surrounding environment.
Description
Technical Field
The invention relates to the technical field of dust removal devices for aerospace testing machines, in particular to a dust removal device for an aerospace testing machine.
Background
A testing machine, in a broad sense, is an apparatus for verifying the quality or performance of a product or material before the product or material is put into use, according to design requirements. By definition, all instruments that perform a proof of quality or performance may be called testers. The product of the tester is continuously innovated, improved and perfected, and can adapt to various performances of the detection material. The tester is mainly used for measuring physical properties of materials or products, such as yield strength, tensile strength, impact toughness and the like of steel. The aerospace testing machine of current use all is equipped with the vent, but its vent does not possess dustproof function, leads to the dust very easily to get into inside the device, influences device life, easily produces the noise when testing machine operation simultaneously and spreads the external environment through the vent, pollutes the surrounding environment, influences personnel's physical and mental health.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a dust removal device for an aerospace testing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dust removal device for an aerospace testing machine comprises a frame body, wherein a louver is fixed on the inner wall of one side of the frame body, a flange is fixed on the outer wall of the other side of the frame body, an ash deposition box is connected on one side of the louver in a sliding manner, a filter screen is fixed on the inner wall of one side of the ash deposition box, sliding grooves are formed in the inner walls of two sides of the frame body, a hairbrush is connected on the inner wall of each sliding groove in a sliding manner, a motor is fixed on the top of one side of the frame body, a screw rod is fixed on an output shaft of the motor through a coupler, a threaded hole is formed in one end of the hairbrush, the inner wall of the threaded hole and the screw rod form threaded matching, an air inlet fan is arranged on one side of the filter screen, a first baffle, a second baffle and a third baffle are sequentially fixed on one side of the, the second baffle and the third baffle are positioned on the lower side of the air inlet pipe and are provided with fixed openings, the inner wall of each fixed opening is fixed with an exhaust pipe, the second baffle is positioned on the upper side of the air inlet pipe and is provided with a mounting hole, and a return pipe is fixed on the inner wall of the mounting hole.
Preferably, a testing machine is arranged on one side of the flange, and the flange is tightly matched with the outer wall of the vent of the testing machine through bolts.
Preferably, the two ends of the screw rod are rotatably connected to the inner wall of the sliding chute through bearings.
Preferably, a cross is fixed on the inner wall of the frame, and the center position of the cross is fixed on one side of the air inlet fan.
Preferably, the brush forms a sliding fit with the outer wall of the filter screen.
Preferably, the motor and the air inlet fan are connected with a switch through wires, and the switch is connected with a power supply through a wire.
The invention has the beneficial effects that:
1. by using the frame body, the flange, the louver, the ash deposition box, the filter screen, the brush, the motor and the screw rod, the dust removal device can be conveniently installed at the position of the vent of the testing machine, air is filtered, the surface of the filter screen is cleaned by the brush, and the filtering efficiency of the device is improved;
2. through using first baffle, second baffle, third baffle, intake pipe, back flow and blast pipe, through the speed with the air decline to make the air backward flow reduce the noise that produces when ventilating, avoid polluting the surrounding environment.
Drawings
FIG. 1 is a schematic sectional structure diagram of a dust removing device for an aerospace testing machine according to the present invention;
fig. 2 is a schematic front sectional structure view of a dust removing device for an aerospace testing machine according to the present invention.
In the figure: the device comprises a frame body 1, a flange 2, a louver 3, an ash deposition box 4, a filter screen 5, a brush 6, a motor 7, a screw 8, an air inlet fan 9, a first baffle 10, a second baffle 11, a third baffle 12, an air inlet pipe 13, a return pipe 14 and an exhaust pipe 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Embodiment 1, referring to fig. 1-2, a dust removing device for an aerospace testing machine, comprising a frame body 1, wherein a louver 3 is fixed on the inner wall of one side of the frame body 1, a flange 2 is fixed on the outer wall of the other side of the frame body 1, an ash deposition box 4 is slidably connected to the inner wall of the bottom of the frame body 1 on one side of the louver 3, a filter screen 5 is fixed on the inner wall of the frame body 1 on one side of the ash deposition box 4, chutes are formed on the inner walls of two sides of the frame body 1, brushes 6 are slidably connected to the inner walls of the chutes, a motor 7 is fixed on the top of one side of the frame body 1, a screw 8 is fixed on the output shaft of the motor 7 through a coupler, a threaded hole is formed at one end of the brushes 6, the inner wall of the threaded hole is in threaded fit with the screw 8, an air inlet fan 9 is arranged on one side of the filter screen 5, and the, the air is filtered, and the surface of the filter screen 5 is cleaned by the brush 6, so that the filtering efficiency of the device is improved;
a first baffle plate 10, a second baffle plate 11 and a third baffle plate 12 are sequentially fixed on one side of an air inlet fan 9 on the inner wall of a frame body 1, mounting openings are formed in the center positions of the first baffle plate 10 and the second baffle plate 11, an air inlet pipe 13 is fixed on the inner wall of each mounting opening, a fixing opening is formed in the lower side of the air inlet pipe 13 on each of the second baffle plate 11 and the third baffle plate 12, an exhaust pipe 15 is fixed on the inner wall of each fixing opening, a mounting hole is formed in the upper side of the air inlet pipe 13 on each second baffle plate 11, a return pipe 14 is fixed on the inner wall of each mounting hole, and by using the first baffle plate 10, the second baffle plate 11, the third baffle plate 12, the air inlet pipe 13, the return pipe 14 and the exhaust pipe 15, the speed of air is reduced, noise generated;
2 one sides of flange are equipped with the testing machine, and flange 2 forms the tight cooperation of fastening through bolt and testing machine vent outer wall, and 8 both ends of screw rod rotate through the bearing and connect at the spout inner wall, and 1 inner wall of framework is fixed with the cross, and cross central point puts and fixes in 9 one sides of admitting air, and brush 6 forms sliding fit with 5 outer walls of filter screen, and motor 7 and admit air fan 9 all are connected with the switch through the wire, and the switch has the power through the connection of electric lines.
By using the frame body 1, the flange 2, the louver 3, the ash deposition box 4, the filter screen 5, the brush 6, the motor 7 and the screw 8, the dust removal device can be conveniently installed at the vent position of the testing machine, air is filtered, the surface of the filter screen 5 is cleaned by using the brush 6, and the filtering efficiency of the device is improved; by using the first baffle 10, the second baffle 11, the third baffle 12, the intake duct 13, the return duct 14, and the exhaust duct 15, the noise generated during ventilation is reduced by reducing the velocity of air and causing the air to flow back, thereby avoiding pollution of the surrounding environment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The dust removal device for the aerospace testing machine comprises a frame body (1) and is characterized in that a louver (3) is fixed on the inner wall of one side of the frame body (1), a flange (2) is fixed on the outer wall of the other side of the frame body (1), the inner wall of the bottom of the frame body (1) is located on one side of the louver (3) and is connected with an ash deposition box (4) in a sliding mode, a filter screen (5) is fixed on one side of the ash deposition box (4) on the inner wall of the two sides of the frame body (1), a sliding groove is formed in the inner wall of the two sides of the frame body (1), a brush (6) is connected with the inner wall of the sliding groove in a sliding mode, a motor (7) is fixed at the top of one side of the frame body (1), a screw rod (8) is fixed on the output shaft of the motor (7, frame (1) inner wall is located and is fixed with first baffle (10), second baffle (11) and third baffle (12) in proper order in air inlet fan (9) one side, and first baffle (10) and second baffle (11) central point put and all opened the installing port, the installing port inner wall is fixed with intake pipe (13), second baffle (11) and third baffle (12) are located intake pipe (13) downside and open there is the fixed orifices, and the fixed orifices inner wall is fixed with blast pipe (15), second baffle (11) are located intake pipe (13) upside and open there is the mounting hole, and the mounting hole inner wall is fixed with back flow (14).
2. The dust removing device for the aerospace testing machine is characterized in that the testing machine is arranged on one side of the flange (2), and the flange (2) is tightly matched with the outer wall of a vent opening of the testing machine through bolts.
3. The dust removing device for the aerospace testing machine is characterized in that two ends of the screw rod (8) are rotatably connected to the inner wall of the sliding groove through bearings.
4. The dust removing device for the aerospace testing machine is characterized in that a cross is fixed on the inner wall of the frame body (1), and the center position of the cross is fixed on one side of the air inlet fan (9).
5. The dust removing device for the aerospace testing machine according to claim 1, wherein the brush (6) forms a sliding fit with the outer wall of the filter screen (5).
6. The dust removing device for the aerospace testing machine is characterized in that the motor (7) and the air inlet fan (9) are connected with a switch through wires, and the switch is connected with a power supply through an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011254057.6A CN112206608A (en) | 2020-11-11 | 2020-11-11 | Dust removal device for aerospace testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011254057.6A CN112206608A (en) | 2020-11-11 | 2020-11-11 | Dust removal device for aerospace testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112206608A true CN112206608A (en) | 2021-01-12 |
Family
ID=74058455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011254057.6A Withdrawn CN112206608A (en) | 2020-11-11 | 2020-11-11 | Dust removal device for aerospace testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112206608A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160483A (en) * | 2021-03-23 | 2021-07-23 | 广东便捷神科技股份有限公司 | Unmanned vending machine's ventilation structure based on thing networking |
| CN115845506A (en) * | 2023-02-16 | 2023-03-28 | 华侨大学 | Be used for stone carving sculpture environment dust collecting equipment |
-
2020
- 2020-11-11 CN CN202011254057.6A patent/CN112206608A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160483A (en) * | 2021-03-23 | 2021-07-23 | 广东便捷神科技股份有限公司 | Unmanned vending machine's ventilation structure based on thing networking |
| CN113160483B (en) * | 2021-03-23 | 2022-04-15 | 广东便捷神科技股份有限公司 | Unmanned vending machine's ventilation structure based on thing networking |
| CN115845506A (en) * | 2023-02-16 | 2023-03-28 | 华侨大学 | Be used for stone carving sculpture environment dust collecting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210112 |