CN109248519A - Foundry's dust exhaust apparatus - Google Patents
Foundry's dust exhaust apparatus Download PDFInfo
- Publication number
- CN109248519A CN109248519A CN201810833940.7A CN201810833940A CN109248519A CN 109248519 A CN109248519 A CN 109248519A CN 201810833940 A CN201810833940 A CN 201810833940A CN 109248519 A CN109248519 A CN 109248519A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- foundry
- bracket
- dust exhaust
- exhaust apparatus
- Prior art date
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 239000002355 dual-layer Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- 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
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of dust exhaust apparatuses that foundry uses.It includes exhaust fan, pipeline, air inlet, air inlet is cylindrical structure cylinder, built-in Dual-layer funnel type filter screen, upper filter screen is frustum cone structure, and lower filter screen is conical structure, and the mesh diameter ratio of upper filter screen and lower filter screen is 2:1, upper filter screen and lower filter screen are fixed on bracket, bracket is provided with hook spring, and hook spring is suspended on the air intake pipe orifice of cylinder, and bracket is equipped with vibration motor and matches with the pressure sensor on filter screen under frame bottom.The present invention is classified using multistage filtering, implements dedusting；Since dust is easy blocking filter screen, effective dedusting is influenced, the present invention is shaken using automatic trigger, removes the dust on filter screen surface layer, realizes that cleaner timing effectively works.
Description
Technical field
The present invention relates to the dust exhaust apparatuses that the dust exhaust apparatus of a cleaner, especially foundry use.
Background technique
With modern industry accelerated development, the technology development of all trades and professions, production environment are all continuously improved.Casting industry is made
For the manufacturing basis in China or even the world, the pollution in production process is more serious, and dust pollution not only influences product matter
Amount, more seriously damages to worker's body.Currently, most of enterprise implements either inside by the way of pump drainage
Heavy caliber suction device is mounted on roof, forms cross-ventilation, realizes effective dedusting discharge, this dedusting side by dust processing
Formula is only alleviated, and cannot remove.
Summary of the invention
The purpose of the present invention is to provide a kind of foundry's dedustings, and foundry that is clean, preventing reentrainment of dust uses
Dust exhaust apparatus.
What the purpose of the present invention was achieved through the following technical solutions: changing foundry's dust exhaust apparatus includes exhaust fan, pipe
Road, air inlet, air inlet are cylindrical structure cylinder, and built-in Dual-layer funnel type filter screen, upper filter screen is rotary table
Structure, lower filter screen are conical structure, and the mesh diameter ratio of upper filter screen and lower filter screen is 2:1, upper filter screen and lower mistake
Strainer is fixed on bracket, and bracket is provided with hook spring, and hook spring is suspended on the air intake pipe orifice of cylinder, and bracket is equipped with
Vibration motor matches with the pressure sensor on filter screen under frame bottom.
Spindle rod is fixed on pogo barrel component, pogo barrel component on bracket in foundry's dust exhaust apparatus
It is fixed on the center of bracket.
Upper filter screen and lower filter screen in foundry's dust exhaust apparatus are filtered using cloth-bag type, utilize clump weight
Its cloth bag is tightened, clump weight is arranged a circular hole and covers in spindle rod.
The bottom of cylinder in foundry's dust exhaust apparatus is provided with pressure tactile disk, when pressure sensor and pressure
After tactile disk contact, vibration motor is promoted to start effectively to work.
Pogo barrel component in foundry's dust exhaust apparatus is made of sleeve, spring, fixed plate, sleeve
Open at one end, the other end are provided with a hole, pass through convenient for spindle rod, and fixed plate and spring weld, and are put into sleeve, then main shaft
Bar passes through pogo barrel component and connect with fixed plate.
Clump weight in foundry's dust exhaust apparatus is arranged a circular hole and covers the circular hole on spindle rod, clump weight
Diameter be 1.2-1.3 times of main shaft shank diameter.
The present invention has the advantages that air inlet installation is distributed by each workshop column first, height distance ground 20-
30CM is connected by pipeline with the exhaust fan outside workshop, and the present invention is classified using multistage filtering, implements dedusting；Due to powder
Dirt is easy blocking filter screen, influences effective dedusting, and the present invention is shaken using automatic trigger, removes the dust on filter screen surface layer,
Realize that cleaner timing effectively works.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air inlet of the invention.
1, cylinder 2, upper filter screen 3, lower filter screen 4, bracket 5, hook spring 6, vibration motor 7, sensor 8, spindle rod
9, pogo barrel component 10, clump weight.
Specific embodiment
In conjunction with attached drawing, the present invention is described in further detail.
As seen in Figure 1, the present invention is a kind of foundry's dust exhaust apparatus, it includes exhaust fan, pipeline, air draught
Mouthful, air inlet is cylindrical structure cylinder 1, and built-in Dual-layer funnel type filter screen, upper filter screen 2 is frustum cone structure,
Lower filter screen 3 is conical structure, and the mesh diameter ratio of upper filter screen 2 and lower filter screen 3 is 2:1, upper filter screen 2 and lower filtering
Net 3 is fixed on bracket 4, and bracket 4 is provided with hook spring 5, and hook spring 5 is suspended on the air intake pipe orifice of cylinder 1, bracket 4
Vibration motor 6 is installed to match with the pressure sensor 7 under frame bottom on filter screen 3.
Spindle rod 8 is fixed on pogo barrel component 9, bullet on bracket 4 in foundry's dust exhaust apparatus of the present invention
Spring sheath assembly 9 is fixed on the center of bracket 4.
Upper filter screen 2 and lower filter screen 3 in foundry's dust exhaust apparatus of the present invention are filtered using cloth-bag type, benefit
Its cloth bag is tightened with clump weight 10, clump weight 10 is arranged a circular hole and covers in spindle rod 8.
The bottom of cylinder 1 in foundry's dust exhaust apparatus of the present invention is provided with pressure tactile disk, works as pressure sensing
After device 7 is contacted with pressure tactile disk, vibration motor 6 is promoted to start effectively to work.
Pogo barrel component 9 in foundry's dust exhaust apparatus of the present invention is by sleeve, spring, fixed plate structure
At, sleeve open at one end, the other end is provided with a hole, passes through convenient for spindle rod 8, and fixed plate and spring weld, it is put into sleeve,
Then spindle rod 8 passes through pogo barrel component 9 and connect with fixed plate.
Clump weight 10 in foundry's dust exhaust apparatus of the present invention is arranged a circular hole and covers in spindle rod 8, counterweight
The diameter of circular hole on block 10 is 1.25 times of 8 diameter of spindle rod.
Claims (6)
1. foundry's dust exhaust apparatus, including exhaust fan, pipeline, air inlet, it is characterised in that: air inlet is cylindrical structure circle
Cylinder (1), built-in Dual-layer funnel type filter screen, upper filter screen (2) are frustum cone structure, and lower filter screen (3) is circular cone knot
The mesh diameter ratio of structure, upper filter screen (2) and lower filter screen (3) is 2:1, and upper filter screen (2) is fixed on lower filter screen (3)
On bracket (4), bracket (4) is provided with hook spring (5), and hook spring (5) is suspended on the air intake pipe orifice of cylinder (1), bracket
(4) vibration motor (6) is installed to match with the pressure sensor (7) on filter screen under frame bottom (3).
2. foundry's dust exhaust apparatus according to claim 1, it is characterised in that: spindle rod (8) is fixed on bracket (4)
Pogo barrel component (9), pogo barrel component (9) are fixed on the center of bracket (4).
3. foundry's dust exhaust apparatus according to claim 1, it is characterised in that:
Upper filter screen (2) and lower filter screen (3) are filtered using cloth-bag type, are tightened its cloth bag using clump weight (10), clump weight
(10) circular hole is arranged to cover in spindle rod (8).
4. foundry's dust exhaust apparatus according to claim 1, it is characterised in that:
The bottom of cylinder (1) is provided with pressure tactile disk, behind pressure sensor (7) and the contact of pressure tactile disk, promotes vibration motor
(6) start effectively work.
5. foundry's dust exhaust apparatus according to claim 2, it is characterised in that: pogo barrel component (9) be by sleeve,
Spring, fixed plate are constituted, and sleeve open at one end, the other end is provided with a hole, passes through convenient for spindle rod (8), fixed plate and bullet
Spring welding, is put into sleeve, and then spindle rod (8) passes through pogo barrel component (9) and connect with fixed plate.
6. foundry's dust exhaust apparatus according to claim 3, it is characterised in that:
It is that spindle rod (8) is straight that clump weight (10), which is arranged a circular hole to cover the diameter of the circular hole on spindle rod (8), clump weight (10),
1.2-1.3 times of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833940.7A CN109248519A (en) | 2018-07-26 | 2018-07-26 | Foundry's dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833940.7A CN109248519A (en) | 2018-07-26 | 2018-07-26 | Foundry's dust exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109248519A true CN109248519A (en) | 2019-01-22 |
Family
ID=65049910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810833940.7A Pending CN109248519A (en) | 2018-07-26 | 2018-07-26 | Foundry's dust exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109248519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623996A (en) * | 2020-05-08 | 2021-11-09 | 合肥三伍机械有限公司 | Drying equipment convenient to clearance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000140537A (en) * | 1998-11-12 | 2000-05-23 | Daiki Engineering Kk | Bag filter-type dust collection device |
| CN203208823U (en) * | 2013-04-25 | 2013-09-25 | 北京盛运开源环境工程有限公司 | Vibrating type dust remover |
| CN107029487A (en) * | 2017-05-27 | 2017-08-11 | 泉州市佳能机械制造有限公司 | One kind shake cleaner |
| CN107469492A (en) * | 2017-09-20 | 2017-12-15 | 华北理工大学 | A kind of sack cleaner |
| CN107754480A (en) * | 2016-08-18 | 2018-03-06 | 胡峻源 | A kind of bag-type dust removing system |
| CN207137580U (en) * | 2017-08-11 | 2018-03-27 | 河南华西耐火材料有限公司 | A kind of refractory material production dust arrester |
-
2018
- 2018-07-26 CN CN201810833940.7A patent/CN109248519A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000140537A (en) * | 1998-11-12 | 2000-05-23 | Daiki Engineering Kk | Bag filter-type dust collection device |
| CN203208823U (en) * | 2013-04-25 | 2013-09-25 | 北京盛运开源环境工程有限公司 | Vibrating type dust remover |
| CN107754480A (en) * | 2016-08-18 | 2018-03-06 | 胡峻源 | A kind of bag-type dust removing system |
| CN107029487A (en) * | 2017-05-27 | 2017-08-11 | 泉州市佳能机械制造有限公司 | One kind shake cleaner |
| CN207137580U (en) * | 2017-08-11 | 2018-03-27 | 河南华西耐火材料有限公司 | A kind of refractory material production dust arrester |
| CN107469492A (en) * | 2017-09-20 | 2017-12-15 | 华北理工大学 | A kind of sack cleaner |
Non-Patent Citations (1)
| Title |
|---|
| 冯肇瑞等主编, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623996A (en) * | 2020-05-08 | 2021-11-09 | 合肥三伍机械有限公司 | Drying equipment convenient to clearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190122 |
|
| WD01 | Invention patent application deemed withdrawn after publication |