CN208840181U - A kind of dust-extraction unit for metallic dust - Google Patents
A kind of dust-extraction unit for metallic dust Download PDFInfo
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- CN208840181U CN208840181U CN201820769072.6U CN201820769072U CN208840181U CN 208840181 U CN208840181 U CN 208840181U CN 201820769072 U CN201820769072 U CN 201820769072U CN 208840181 U CN208840181 U CN 208840181U
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- dust
- shaft
- rear cover
- electromagnet
- air inlet
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Abstract
The utility model provides a kind of dust-extraction unit for metallic dust, including horizontal positioned hollow cylindrical dust bucket, dust bucket includes side wall and the front cover and rear cover that are fixedly connected with side wall, front cover eccentric setting air inlet, air inlet is connected to the induced fan through the pipeline, air-introduced machine is connect with dust hood, the fixed adsorbent equipment in the inside of dust bucket, adsorbent equipment includes shaft, what shaft rotated respectively be fixed on front cover and after cover, shaft is pierced by rear cover and is connected with driving device, in shaft it is close before far from air inlet direction setting screw pitch after thin spiral fan, thin electromagnet after spiral fan two sides are close before being alternately arranged, electromagnet is connected with control circuit, recovery port is arranged far from air inlet direction in side wall lower surface, it is connected at the top of recovery port and funnel pipe, funnel pipe bottom is extend into recycling bins, the top of rear cover is set Set exhaust outlet.Thin structure, recovery efficiency are high after spiral fan and electromagnet described in the utility model are close before being.
Description
Technical field
The utility model belongs to dust purification technical field, more particularly, to a kind of dust-extraction unit for metallic dust.
Background technique
A large amount of dust is generated in metal powder production process, if month after month accumulate without clearing up in time throughout the year, works as concentration
It after reaching a certain level, easily ignites because of open fire or electrostatic and explosion danger occurs, people have been working on metallic dust at present
Recycling and reusing, however, reduction metallic dust pollution on the environment also not yet in effect, and it is effectively improved workshop work
The operating environment of industry personnel.
Summary of the invention
In view of this, the utility model is directed to a kind of dust-extraction unit for metallic dust, to solve existing metal
The technical problem that dust recovery difficult is big, operating environment is poor.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of dust-extraction unit for metallic dust, including horizontal positioned hollow cylindrical dust bucket, dust bucket includes
Side wall and the front cover and rear cover being fixedly connected with side wall, front cover eccentric setting air inlet, air inlet pass through pipeline and air-introduced machine
It is connected, air-introduced machine is connect with dust hood, and the fixed adsorbent equipment in the inside of dust bucket, adsorbent equipment includes shaft, and shaft turns respectively
The dynamic front cover that is fixed on is covered with after, and shaft is pierced by rear cover and is connected with driving device, sets in shaft along far from air inlet direction
Set it is close before screw pitch after thin spiral fan, hairbrush, spiral fan two sides are arranged in the spiral fan end close with dust bucket inner wall
Close rear thin electromagnet, electromagnet are connected with control circuit before alternate setting, and side wall lower surface is arranged far from air inlet direction
It is connected at the top of recovery port, recovery port and funnel pipe, funnel pipe bottom is extend into recycling bins, the setting guidance of recycling bins bottom surface
Exhaust outlet is arranged in the top of magnet, rear cover.
Further, the front cover inner wall and the concentric setting first bearing of shaft, shaft one end are embedded in first bearing,
Rear cover and the concentric setting of shaft run through the second bearing of rear cover, and the second shaft that the middle part of shaft is covered with after is fixed, shaft
The other end be pierced by rear cover and be connected with driving device.
Further, the driving device includes follower, and follower is fixed in the shaft outside dust bucket, conveyer belt
It is connected around follower with driving wheel, stepper motor is connect with driving wheel.
Further, the shaft is concentric is arranged the conducting wire holding tank being open to driving device direction, and shaft is radially
The hole of several conducting wires for accommodating and connecting with electromagnet is set, and hole is penetrated through through shaft wall and conducting wire holding tank, conducting wire one end
It is connect with electromagnet, the conducting wire other end sequentially passes through hole and conducting wire holding tank connects to the control circuit, and control circuit can be real
Now to the independent control of each electromagnet magnetic field strength.
Further, one end of the spiral fan is covered close to air inlet, the other end of spiral fan in recovery port
Inside sidewall areas.
Further, the diameter of the shaft accounts for the 1/3-1/2 of dust bucket inner diameter.
Further, the exhaust outlet covers strainer in rear cover side, and strainer covers after being fixed on.
Compared with the existing technology, a kind of dust-extraction unit for metallic dust described in the utility model has following excellent
Gesture:
(1) thin structure, makes inside disposal box after dust-extraction unit spiral fan described in the utility model is close before being designed as
Spiral helicine dedusting channel is formed, metallic dust is made to realize layering by helical channel, reduces the dirt caused by environment
It contaminates, after the completion of adsorption process, the magnetism for removing electromagnet is swept metal powder to recycling bins by the rotation of spiral fan, should
Device recycling is convenient, practical.
(2) the alternate electromagnet of multiple densitys and two sides, control circuit are set on spiral fan described in the utility model
It can be realized the independent control to electromagnet, the apparatus structure is simple, realizes energy-saving and emission-reduction.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols:
1, dust hood；2, air-introduced machine；3, dust bucket；31, front cover；311, first bearing；312, air inlet；32, rear cover；
321, second bearing；322, exhaust outlet；33, side wall；331, recovery port；34, funnel pipe；341, valve；4, spiral fan；
41, electromagnet；42, control circuit；5, shaft；51, conducting wire holding tank；6, driving device；61, follower；62, conveyer belt；63,
Driving wheel；64, stepper motor；7, recycling bins；71, magnet is guided.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of dust-extraction unit for metallic dust, including dust bucket 3, dust bucket 3 are hollow cylinder
Shape structure, dust bucket 3 include the side wall 33 that inner sidewall 33 is cylindrical body, the front cover 31 integrated with side wall 33 and live with side wall 33
The rear cover 32 of dynamic connection, is arranged flange between 33 end face of side wall and rear cover 32, side wall 33 is fixed with rear cover 32 by bolt seal,
Setting, 31 eccentric setting air inlet 312 of front cover is parallel to the horizontal plane in the axis of dust bucket 3, and air inlet 312 passes through pipeline and air inducing
Machine 2 is connected, and dust hood 1 is arranged in 2 front end of air-introduced machine.
The fixed adsorbent equipment in the inside of dust bucket 3, adsorbent equipment include shaft 5,31 inner wall of front cover with shaft 5 is concentric sets
First bearing 311 is set, 5 one end of shaft is embedded in first bearing 311, and rear cover 32 and the concentric setting of shaft 5 are through rear cover 32
The second shaft 5 on second bearing 321, the middle part of shaft 5 and rear cover 32 is fixed, the other end of shaft 5 be pierced by rear cover 32 and with
Driving device 6 is connected, and spiral fan 4 is arranged in shaft 5, gradually increases along the screw pitch far from 312 direction spiral fan 4 of air inlet
Greatly, hairbrush is arranged in 4 end of spiral fan close with 3 inner wall of dust bucket, and fixed electromagnet is distinguished in two sides of spiral fan 4
41, it is gradually increased along the spacing far from the adjacent electromagnet 41 in 312 direction of air inlet, the electromagnet 41 of 4 two sides of spiral fan is handed over
Fork is successively arranged, 41 connecting wire of electromagnet, and shaft 5 is concentric to be arranged the conducting wire holding tank 51 being open to 6 direction of driving device,
Shaft 5 is disposed radially the hole of several conducting wires for accommodating and connecting with electromagnet, and hole is through 5 wall of shaft and conducting wire holding tank 51
Perforation, conducting wire one end are connect with electromagnet 41, and the conducting wire other end sequentially passes through hole and conducting wire holding tank 51 and and control circuit
42 connections, control circuit 42 can be realized the independent control to each 42 magnetic field strength of electromagnet, adjusted by adjusting control circuit 42
The magnetic field strength of economize on electricity magnet 41, so that metallic dust be made to be adsorbed on electromagnet 41, the diameter of shaft 5 accounts for 3 inner wall of dust bucket
The 1/3-1/2 of diameter, 3 inner wall of dust bucket, shaft 5 and spiral fan 4 constitute the preceding close rear thin helical form of metallic dust transfer
Slype, slype is conducive to coming into full contact with for metallic dust and electromagnet 41, more efficient.
Driving device 6 includes follower 61, conveyer belt 62, driving wheel 63 and stepper motor 64, and follower 61 is fixed on collection
The end of 3 external hinge 5 of dust barrel, conveyer belt 62 bypass follower 61 and driving wheel 63, stepper motor 64 drive driving wheel 63 from
And it controls shaft 5 and rotates and spiral fan 4 is driven to rotate.
Recovery port 331 is arranged in 33 lower surface of side wall far from 312 direction of air inlet, and recovery port 331 and funnel pipe 34 push up
Portion's sealing is connected, and valve 341 is arranged on funnel pipe 34,34 bottom of funnel pipe is extend into recycling bins 7 from 7 top surface of recycling bins
Portion, the bottom surface setting guidance magnet 71 of recycling bins 7.
The side wall 33 that one end of spiral fan 4 is covered close to air inlet 312, the other end of spiral fan 4 in recovery port 331
Inside region.
Exhaust outlet 322 is arranged in the top of 3 rear cover 32 of dust bucket, and exhaust outlet 322 covers strainer in 32 side of rear cover, and strainer is fixed
On rear cover 32.
The working principle of the device:
Electromagnet 41 is opened by control circuit 42, metallic dust is collected by dust hood 1, is drawn to disposal box by pressure fan
Interior, the air containing metallic dust is by spiral fan 4, the slype of shaft 5 and 3 inner wall of disposal box composition, metallic dust quilt
Electromagnet 41 adsorbs, and by multi-stage absorption, the metal powder concentration in air is reduced, and is discharged by exhaust outlet 322.
After the completion of purification, air-introduced machine 2 is closed, Open valve 341 reduces the magnetic field of electromagnet 41 by control circuit 42
Intensity, after electromagnet 41 loses magnetism, metal powder is removed from electromagnet 41, is dropped down onto dust bucket 3 under the effect of gravity, is opened
Stepper motor 64 rotates shaft 5, and the hairbrush metal powder on spiral fan 4 enters recovery port 331, and passes through funnel pipe 34
Into recycling bins 7, the metallic dust of 7 bottom of recycling bins guided at 71 adsorption recovery mouth 331 of magnet improves recovery efficiency, closes
Stepper motor 64 is closed, valve 341 is closed, Recovery Purifying process is completed.
The device makes metallic dust layer by layer by helical channel by the way that multiple electromagnet 41 are arranged in spiral fan 4
Filtering, the air for removing metallic dust are discharged into the external world by air cleaning unit 8, reduce pollution on the environment, absorption
After the completion of process, the magnetism of electromagnet 41 is removed, it will by the rotation of the hairbrush and spiral fan 4 that are arranged on spiral fan 4
Metal powder is swept to recycling bins 7, and the apparatus structure is simple, and recycling is convenient, and recovery efficiency is high, practical.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of dust-extraction unit for metallic dust, it is characterised in that: including horizontal positioned hollow cylindrical dust bucket
(3), dust bucket (3) includes side wall (33) and the front cover (31) and rear cover (32) that are fixedly connected with side wall (33), front cover (31)
Eccentric setting air inlet (312), air inlet (312) are connected by pipeline with air-introduced machine (2), and air-introduced machine (2) and dust hood (1) are even
It connects, the fixed adsorbent equipment in the inside of dust bucket (3), adsorbent equipment includes shaft (5), before what shaft (5) rotated respectively is fixed on
It covers on (31) and rear cover (32), shaft (5) is pierced by rear cover (32) and is connected with driving device (6), along far from air inlet in shaft (5)
Close rear thin spiral fan (4), spiral fan (4) end close with dust bucket (3) inner wall before mouth (312) direction setting screw pitch
Hairbrush is set, thin electromagnet (41), electromagnet (41) and control circuit after spiral fan (4) two sides are close before being alternately arranged
(42) it is connected, recovery port (331) are arranged far from air inlet (312) direction in side wall (33) lower surface, recovery port (331) and filler tube
It is connected at the top of road (34), funnel pipe (34) bottom is extend into recycling bins (7), recycling bins (7) bottom surface setting guidance magnet
(71), exhaust outlet (322) are arranged in the top of rear cover (32), and concentric be arranged to what driving device (6) direction was open of shaft (5) is led
Line holding tank (51), shaft (5) are disposed radially the hole of several conducting wires for accommodating and connecting with electromagnet (41), and hole, which runs through, to be turned
Axis (5) wall and conducting wire holding tank (51) penetrate through, and conducting wire one end is connect with electromagnet (41), the conducting wire other end sequentially pass through hole with
Conducting wire holding tank (51) is connect with control circuit (42), and control circuit (42) can be realized to each electromagnet (41) magnetic field strength
Individually control.
2. a kind of dust-extraction unit for metallic dust according to claim 1, it is characterised in that: in the front cover (31)
Wall and shaft (5) concentric setting first bearing (311), shaft (5) one end are embedded in first bearing (311), rear cover (32) and
The concentric setting of shaft (5) runs through the second bearing (321) of rear cover (32), middle part and second on rear cover (32) of shaft (5)
Shaft (5) is fixed, and the other end of shaft (5) is pierced by rear cover (32) and is connected with driving device (6).
3. a kind of dust-extraction unit for metallic dust according to claim 1, it is characterised in that: the driving device
It (6) include follower (61), follower (61) is fixed in the external shaft (5) of dust bucket (3), and conveyer belt (62) is around passive
(61) and driving wheel (63) connection are taken turns, stepper motor (64) is connect with driving wheel (63).
4. a kind of dust-extraction unit for metallic dust according to claim 1, it is characterised in that: the spiral fan
(4) one end is close to air inlet (312), and the other end of spiral fan (4) is in side wall (33) region that recovery port (331) covers
Portion.
5. a kind of dust-extraction unit for metallic dust according to claim 1, it is characterised in that: the shaft (5)
Diameter accounts for the 1/3-1/2 of dust bucket (3) inner diameter.
6. a kind of dust-extraction unit for metallic dust according to claim 1, it is characterised in that: the exhaust outlet
(322) strainer is covered in rear cover (32) side, strainer is fixed on rear cover (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769072.6U CN208840181U (en) | 2018-05-22 | 2018-05-22 | A kind of dust-extraction unit for metallic dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769072.6U CN208840181U (en) | 2018-05-22 | 2018-05-22 | A kind of dust-extraction unit for metallic dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840181U true CN208840181U (en) | 2019-05-10 |
Family
ID=66351570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769072.6U Active CN208840181U (en) | 2018-05-22 | 2018-05-22 | A kind of dust-extraction unit for metallic dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840181U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036640A (en) * | 2019-12-13 | 2020-04-21 | 安徽哈特三维科技有限公司 | Dust collector is used in production of spherical metal powder of high purity |
| CN112337194A (en) * | 2020-11-25 | 2021-02-09 | 湖州慧金材料科技有限公司 | Dust collecting equipment for metal powder production with collecting and screening functions |
| CN112619898A (en) * | 2020-12-10 | 2021-04-09 | 安徽正宇面粉有限公司 | Conveying mechanism for flour production |
| CN112661294A (en) * | 2020-11-03 | 2021-04-16 | 绍兴中炜环境建设有限公司 | Urban sewage recovery processing system |
| CN113203830A (en) * | 2021-04-02 | 2021-08-03 | 李棋棋 | Gas detector for environment detection |
| CN113230812A (en) * | 2021-06-30 | 2021-08-10 | 苗巧利 | Intelligent adjustable device for waste gas purification and use method thereof |
| CN113941438A (en) * | 2021-10-20 | 2022-01-18 | 广东顺博铝合金有限公司 | Aluminum products recovery processing is with broken lump material deironing device |
| CN114588731A (en) * | 2022-03-28 | 2022-06-07 | 江苏豪然新材料有限公司 | Clearing device for aluminum alloy processing |
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2018
- 2018-05-22 CN CN201820769072.6U patent/CN208840181U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036640A (en) * | 2019-12-13 | 2020-04-21 | 安徽哈特三维科技有限公司 | Dust collector is used in production of spherical metal powder of high purity |
| CN112661294A (en) * | 2020-11-03 | 2021-04-16 | 绍兴中炜环境建设有限公司 | Urban sewage recovery processing system |
| CN112337194A (en) * | 2020-11-25 | 2021-02-09 | 湖州慧金材料科技有限公司 | Dust collecting equipment for metal powder production with collecting and screening functions |
| CN112619898A (en) * | 2020-12-10 | 2021-04-09 | 安徽正宇面粉有限公司 | Conveying mechanism for flour production |
| CN112619898B (en) * | 2020-12-10 | 2023-12-22 | 滕州市家乡麦面粉有限公司 | Conveying mechanism for flour production |
| CN113203830A (en) * | 2021-04-02 | 2021-08-03 | 李棋棋 | Gas detector for environment detection |
| CN113203830B (en) * | 2021-04-02 | 2024-02-27 | 山东德丰石油装备有限公司 | Gas detector for environment detection |
| CN113230812B (en) * | 2021-06-30 | 2023-10-27 | 丰镇市华兴化工有限公司 | Intelligent adjustable device for waste gas purification and application method thereof |
| CN113230812A (en) * | 2021-06-30 | 2021-08-10 | 苗巧利 | Intelligent adjustable device for waste gas purification and use method thereof |
| CN113941438A (en) * | 2021-10-20 | 2022-01-18 | 广东顺博铝合金有限公司 | Aluminum products recovery processing is with broken lump material deironing device |
| CN113941438B (en) * | 2021-10-20 | 2024-03-12 | 广东顺博铝合金有限公司 | Broken piece material deironing device for aluminum product recovery processing |
| CN114588731B (en) * | 2022-03-28 | 2022-11-04 | 江苏豪然新材料有限公司 | Clearing device for aluminum alloy machining |
| CN114588731A (en) * | 2022-03-28 | 2022-06-07 | 江苏豪然新材料有限公司 | Clearing device for aluminum alloy processing |
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