CN204107639U - A kind of metal powder recycling device - Google Patents
A kind of metal powder recycling device Download PDFInfo
- Publication number
- CN204107639U CN204107639U CN201420550189.7U CN201420550189U CN204107639U CN 204107639 U CN204107639 U CN 204107639U CN 201420550189 U CN201420550189 U CN 201420550189U CN 204107639 U CN204107639 U CN 204107639U
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- bucket
- power transistor
- sorting
- connecting rod
- intermediate node
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Abstract
The utility model proposes a kind of metal powder recycling device, comprise ash bucket and be arranged on the ash bucket below ash bucket, sorting bucket is also provided with between described ash bucket and ash bucket, the one end open of sorting bucket, opening part runs through connecting rod, one end fixed electromagnet of connecting rod in sorting bucket, connecting rod one end outside sorting bucket is fixed on the first transmission mechanism; Described sorting bucket arranges the first blowback pulse valve above opening part connecting rod, arranges the second blowback pulse valve in the below of opening part connecting rod; Opposite side relative with openend on described sorting bucket also opening and be connected with L-type and lead bucket and be connected, the recycling bin connecting the other end and below of leading bucket is connected; Described connection is led bucket and is arranged baffle plate with the junction of sorting bucket, and baffle plate is driven by the second transmission mechanism; The top, turning that bucket and recycling bin relative position are led in described connection is provided with blowback pulse valve.
Description
Technical field
The utility model relates to industrial dedusting field, particularly a kind of metal powder recycling device.
Background technology
In current industrial dedusting equipment, the dust of filtration may containing a large amount of metal dusts such as iron, cobalt, nickel, manganese, and these metallicses are mixed in together with dust, are difficult to sort, and cannot recycle, cause mass energy to be wasted.
Utility model content
The utility model proposes a kind of metal powder recycling device, solve the problem that cannot sort the metal dust in Chalk-dust filtering in prior art.
The technical solution of the utility model is achieved in that
A kind of metal powder recycling device, comprise ash bucket and be arranged on the ash bucket below ash bucket, sorting bucket is also provided with between described ash bucket and ash bucket, the one end open of sorting bucket, opening part runs through connecting rod, one end fixed electromagnet of connecting rod in sorting bucket, connecting rod one end outside sorting bucket is fixed on the first transmission mechanism;
Described sorting bucket arranges the first blowback pulse valve above opening part connecting rod, arranges the second blowback pulse valve in the below of opening part connecting rod;
Opposite side relative with openend on described sorting bucket also opening and be connected with L-type and lead bucket and be connected, the recycling bin connecting the other end and below of leading bucket is connected;
Described connection is led bucket and is arranged baffle plate with the junction of sorting bucket, and baffle plate is driven by the second transmission mechanism; The top, turning that bucket and recycling bin relative position are led in described connection is provided with blowback pulse valve;
Described electromagnet comprises electromagnetism winding and drive circuit thereof, and described drive circuit comprises:
Input port, is coupled to dc source; First intermediate node; Second intermediate node; First power transistor, is coupled between input port and the first intermediate node; Second power transistor, is coupled between the first intermediate node and reference ground; 3rd power transistor, is coupled between input port and the second intermediate node; 4th power transistor, is coupled between the second intermediate node and reference ground; Capacitor, transformer, described transformer comprises former limit winding and vice-side winding, and its former limit winding and capacitor are coupled in series between the first intermediate node and the second intermediate node, its vice-side winding two ends output AC voltage; Wherein, described first power transistor and the 4th power transistor are turned on or off simultaneously, and described second power transistor and the 3rd power transistor are turned on or off simultaneously;
Described electromagnetism winding switching is to described vice-side winding two ends.
Alternatively, described first transmission mechanism is cylinder.
Alternatively, described second transmission mechanism is cylinder.
Alternatively, described first power transistor, the second power transistor, the 3rd power transistor and the 4th power transistor are mosfet transistor.
The beneficial effects of the utility model are:
(1) utilize blowback pulse valve to increase the contact area of metal dust and electromagnet, increase the holdup time of metal dust in sorting bucket simultaneously, metal dust is fully adsorbed;
(2) utilize electromagnetic technique can effectively to be adsorbed by the metal species materials such as the iron in dust, cobalt, nickel, manganese, utilize electromagnet energising magnetisation, the principle of power down degaussing, can sort out the metallics in dust easily.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of metal powder recycling device of the utility model;
Fig. 2 is the circuit diagram of the drive circuit of the utility model electromagnet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of metal powder recycling device of the present utility model, the ash bucket 20 comprising ash bucket 30 and be arranged on below ash bucket, is also provided with sorting bucket 31 between described ash bucket and ash bucket, metal dust, for sorting the dust sinking to ash bucket 20, sorts out by sorting bucket 31.
The one end open of sorting bucket 31, opening part runs through connecting rod 40, one end fixed electromagnet 10 of connecting rod in sorting bucket, and it can be cylinder or oil cylinder that connecting rod one end outside sorting bucket is fixed on the 50, first transmission mechanism on the first transmission mechanism.
Sorting bucket 31 arranges the first blowback pulse valve 32 above opening part connecting rod 40, arranges the second blowback pulse valve 33 in the below of opening part connecting rod.
Drop to the process of ash bucket 20 at dust from ash bucket 30, first, the first blowback pulse valve 32 is blown to dust, and dust can fully be scattered, increase the contact area of metal dust and electromagnet 10, increase the holdup time of metal dust in sorting bucket 31 simultaneously; Then, when dust drops to below electromagnet 10, under the airflow function that the second blowback pulse valve 33 air blowing produces, dust is blown back electromagnet 10 region again, the holdup time of further growth metal dust in sorting bucket 31, increase the possibility that metal dust is adsorbed by electromagnet.
Opposite side relative with openend on described sorting bucket 31 also opening and be connected with L-type and lead bucket 60 and be connected, the recycling bin 91 connecting the other end and below of leading bucket 60 is connected.
Described connection is led bucket 60 and is arranged baffle plate 70 with the junction of sorting bucket 31, and baffle plate 70 is driven by the second transmission mechanism 80, and the second transmission mechanism 80 can be cylinder or oil cylinder; Described connection is led bucket 60 and the top, turning of recycling bin 91 relative position is provided with blowback pulse valve 90.
Fall into the process of ash bucket 20 through sorting bucket 31 from ash bucket 30 at dust, electromagnet 10 is moving to appointed place under the promotion of the first transmission mechanism 50, metallics is adsorbed, when the metallics sorted or adsorb reaches constant weight, sorting bucket 31 and the connection path of leading between bucket 60 are opened by baffle plate 70 under the driving of the second transmission mechanism 80, and electromagnet 10 extend into below blowback pulse valve 90 under the driving of the first transmission mechanism 50.The power supply of tripping magnet, the degaussing of electromagnet dead electricity, pulse backblowing valve carries out blowback, and metal dust is blown in recycling bin 91.After blowback completes, return by electromagnet, baffle plate 70 is closed, and circulates successively.
Described electromagnet comprises electromagnetism winding and drive circuit thereof, Figure 2 shows that the circuit diagram of above-mentioned solenoid driver circuit, and described drive circuit 100 comprises: input port 101, is couple to dc source 102 and receives DC voltage VIN; First intermediate node 103; Second intermediate node 104; First power transistor 105, is coupled between input port 101 and the first intermediate node 103; Second power transistor 106, is coupled between the first intermediate node 103 and reference ground; 3rd power transistor 107, is coupled between input port 101 and the second intermediate node 104; 4th power transistor, is coupled between the second intermediate node 104 and reference ground; Capacitor 109, transformer 110, described transformer 110 comprises former limit winding and vice-side winding, its former limit winding and capacitor 109 are coupled in series between the first intermediate node 103 and the second intermediate node 104, its vice-side winding two ends output AC voltage Vac, described electromagnetism winding switching is to described vice-side winding two ends, receive alternating voltage Vac, under the effect of alternating voltage, produce electromagnetic force; Wherein said first power transistor 105 and the 4th power transistor 108 are turned on or off simultaneously, and described second power transistor 106 and the 3rd power transistor 107 are turned on or off simultaneously.
When electromagnet runs, when the first power transistor 105 and the 4th power transistor 108 are switched on, when second power transistor 106 and the 3rd power transistor 107 are disconnected, former limit winding and the 4th power transistor 108 of DC voltage VIN, the first power transistor 105, capacitor 109, transformer 110 form current path; Now the voltage of the first intermediate node 103 be just, the voltage of the second intermediate node 104 is negative.When the first power transistor 105 and the 4th power transistor 108 are disconnected, when second power transistor 106 and the 3rd power transistor 107 are switched on, the former limit winding of DC voltage VIN, the 3rd power transistor 107, transformer 110, capacitor 109 and the second power transistor 106 form current path; Now the voltage of the first intermediate node 103 be bear, the voltage of the second intermediate node 104 is being for just.Therefore, voltage between first intermediate node 103 and the second intermediate node 104 reduces to the square wave of alternation, through the filtering of capacitor 109 and transformer 110, then can obtain required alternating voltage Vac at the vice-side winding of transformer 110, described electromagnetism winding produces electromagnetic force under the effect of alternating voltage Vac, adsorbs the metal dust in dust.When drive circuit 100 quits work, electromagnetism winding absorption affinity disappears, and metal dust is blown into recycling bin 91 by air pulse.
Preferably, described first power transistor, the second power transistor, the 3rd power transistor and the 4th power transistor are mosfet transistor.
Metal powder recycling device of the present utility model utilizes blowback pulse valve to increase the contact area of metal dust and electromagnet, increases the holdup time of metal dust in sorting bucket simultaneously, metal dust is fully adsorbed; Utilize electromagnetic technique can effectively to be adsorbed by the metal species materials such as the iron in dust, cobalt, nickel, manganese, utilize electromagnet energising magnetisation, the principle of power down degaussing, can sort out the metallics in dust easily.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a metal powder recycling device, comprise ash bucket and be arranged on the ash bucket below ash bucket, it is characterized in that, sorting bucket is also provided with between described ash bucket and ash bucket, the one end open of sorting bucket, opening part runs through connecting rod, one end fixed electromagnet of connecting rod in sorting bucket, and connecting rod one end outside sorting bucket is fixed on the first transmission mechanism;
Described sorting bucket arranges the first blowback pulse valve above opening part connecting rod, arranges the second blowback pulse valve in the below of opening part connecting rod;
Opposite side relative with openend on described sorting bucket also opening and be connected with L-type and lead bucket and be connected, the recycling bin connecting the other end and below of leading bucket is connected;
Described connection is led bucket and is arranged baffle plate with the junction of sorting bucket, and baffle plate is driven by the second transmission mechanism; The top, turning that bucket and recycling bin relative position are led in described connection is provided with blowback pulse valve;
Described electromagnet comprises electromagnetism winding and drive circuit thereof, and described drive circuit comprises:
Input port, is coupled to dc source; First intermediate node; Second intermediate node; First power transistor, is coupled between input port and the first intermediate node; Second power transistor, is coupled between the first intermediate node and reference ground; 3rd power transistor, is coupled between input port and the second intermediate node; 4th power transistor, is coupled between the second intermediate node and reference ground; Capacitor, transformer, described transformer comprises former limit winding and vice-side winding, and its former limit winding and inductor are coupled in series between first node and Section Point, its vice-side winding two ends output AC voltage; Wherein, described first power transistor and the 4th power transistor are turned on or off simultaneously, and described second power transistor and the 3rd power transistor are turned on or off simultaneously;
Described electromagnetism winding switching is to described vice-side winding two ends.
2. metal powder recycling device as claimed in claim 1, it is characterized in that, described first transmission mechanism is cylinder.
3. metal powder recycling device as claimed in claim 1, it is characterized in that, described second transmission mechanism is cylinder.
4. metal powder recycling device as claimed in claim 1, it is characterized in that, described first power transistor, the second power transistor, the 3rd power transistor and the 4th power transistor are mosfet transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550189.7U CN204107639U (en) | 2014-09-23 | 2014-09-23 | A kind of metal powder recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550189.7U CN204107639U (en) | 2014-09-23 | 2014-09-23 | A kind of metal powder recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107639U true CN204107639U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550189.7U Expired - Fee Related CN204107639U (en) | 2014-09-23 | 2014-09-23 | A kind of metal powder recycling device |
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| Country | Link |
|---|---|
| CN (1) | CN204107639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672454A (en) * | 2017-03-14 | 2017-05-17 | 秦皇岛兴龙轮毂有限公司 | Novel aluminum ash hopper |
-
2014
- 2014-09-23 CN CN201420550189.7U patent/CN204107639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672454A (en) * | 2017-03-14 | 2017-05-17 | 秦皇岛兴龙轮毂有限公司 | Novel aluminum ash hopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Metal powder recovering device Effective date of registration: 20180104 Granted publication date: 20150121 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO LIWEI ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURE CO.,LTD. Registration number: 2017370010101 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181112 Granted publication date: 20150121 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO LIWEI ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURE CO.,LTD. Registration number: 2017370010101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20210923 |