CN217534490U - Sintering powder batching mechanism - Google Patents
Sintering powder batching mechanism Download PDFInfo
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- CN217534490U CN217534490U CN202220731659.4U CN202220731659U CN217534490U CN 217534490 U CN217534490 U CN 217534490U CN 202220731659 U CN202220731659 U CN 202220731659U CN 217534490 U CN217534490 U CN 217534490U
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Abstract
The utility model discloses a sintering powder feed proportioning mechanism, including two powder storehouse, the top of powder storehouse is equipped with powder receiving arrangement, and the below of two powder storehouse is equipped with two conveyer belts, and the conveyer belt is connected with the sintering machine, and the bottom of two powder storehouse all is equipped with configuration discharge apparatus's feed opening one and feed opening two, and the below of feed opening one is equipped with one-way belt scale, and the below of feed opening two is equipped with two-way belt scale, one-way belt scale is connected with one of them conveyer belt, and two-way belt scale is connected with two conveyer belts simultaneously. The utility model discloses a two feed openings of powder storehouse and locate the two-way belt weigher of feed opening below can realize the cross feed to two conveyer belts, and when one or two feed openings in two powder storehouses took place to pack, two conveyer belt feeds were given to other feed openings of accessible and two-way belt weigher to guarantee the continuous production of sintering operation.
Description
Technical Field
The utility model relates to a sintering technology field, concretely relates to sintering powder feed proportioning mechanism.
Background
Batching is an important process of sintering operation, and stable batching is a prerequisite for ensuring continuous production of sintering operation. A typical problem exists in the existing sintering proportioning system during proportioning, namely that a fine powder storage bin is filled with fine powder, and the powder is easy to block at a feed opening of the storage bin. When the humidity of the fine powder is too high, the fluidity is poor, the fine powder is easy to block at a feed opening, and particularly, the quicklime is easy to harden after being wetted. The blocking of the powder ore groove can affect the batching, and the sintering operation can be forced to be interrupted. A sintering plant arrangement with two sintering machines (i.e., a dual series) is one of the common configurations, and the two sintering machines are typically dosed via two separate dosing lines.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a sintering powder batching mechanism, can guarantee the conveyer belt and connect the feed, and then guarantee the continuous production of sintering operation.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a sintering powder feed proportioning mechanism, includes two powder storehouse, the top of powder storehouse is equipped with powder receiving arrangement, two the below of powder storehouse is equipped with two conveyer belts, two the conveyer belt is the independent connection respectively has the sintering machine, two the bottom of powder storehouse all is equipped with configuration discharge apparatus's feed opening one and feed opening two, the below of feed opening one is equipped with one-way belt weigher, the below of feed opening two is equipped with two-way belt weigher, one-way belt weigher is connected with one of them conveyer belt, two-way belt weigher is connected with two conveyer belts simultaneously.
Furthermore, the two-way belt weighers are obliquely arranged relative to the conveying belt, and the two-way belt weighers are arranged in parallel in the front and back direction.
Furthermore, the two conveying belts are arranged in parallel front and back.
Furthermore, the powder bins above the first feeding opening and the second feeding opening are provided with discharging hoppers in inverted horn mouth shapes.
Furthermore, be equipped with the vibrating device that enables hopper vibration and then prevent feed opening one and feed opening two putty on the feed hopper down.
Further, the discharging device is an electric gate valve.
Furthermore, the two powder bins are arranged up and down.
Furthermore, the top of the powder bin is provided with a bag type dust collector for preventing the powder in the powder bin from being overlarge.
Furthermore, a safety valve used for ensuring that the pressure in the powder bin is not over-pressure is arranged at the top of the powder bin.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a two feed openings of powder storehouse and locate the two-way belt weigher of feed opening below can realize the cross feed to two conveyer belts, and when one or two feed openings in two powder storehouses took place to pack, two conveyer belt feeds were given to other feed openings of accessible and two-way belt weigher to guarantee the continuous production of sintering operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 isbase:Sub>A schematic view of the powder bin of FIG. 1 taken along the line A-A;
fig. 3 is a schematic top view of the powder bin.
Illustration of the drawings:
1. a powder bin; 11. feeding a hopper; 12. a discharge device; 2. a powder receiving device; 3. a conveyor belt; 41. a first feeding port; 42. a feeding port II; 51. a one-way belt scale; 52. bidirectional a belt scale; 6. a vibrating device; 7. a bag type dust collector; 8. a safety valve.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1-3, the sintering powder batching mechanism of the present embodiment includes two powder bins 1, a powder receiving device 2 is disposed on the top of each powder bin 1, two conveying belts 3 are disposed below the two powder bins 1, the two conveying belts 3 are respectively and independently connected to a sintering machine, a first discharge opening 41 and a second discharge opening 42 for configuring a discharging device 12 are disposed at the bottom ends of the two powder bins 1, a one-way belt scale 51 is disposed below the first discharge opening 41, a two-way belt scale 52 is disposed below the second discharge opening 42, the one-way belt scale 51 is connected to one of the conveying belts 3, and the two-way belt scale 52 is connected to the two conveying belts 3 at the same time. The two feeding ports of the powder bins 1 and the bidirectional belt weighers 52 arranged below the feeding ports can realize cross feeding of the two conveying belts 3, when one or two feeding ports of the two powder bins 1 are filled, the two conveying belts 3 can be fed through other feeding ports and the bidirectional belt weighers 52, and therefore continuous production of sintering operation is guaranteed; the unidirectional belt scale 51 can only deliver powder to one of the conveyor belts 3 in one direction, while the bidirectional belt scale 52 can deliver powder in both directions and can deliver powder to the conveyor belt 3 connected to the bidirectional belt scale 52 in that direction.
The bidirectional belt weighers 52 are arranged obliquely relative to the conveyor belt 3, and the two bidirectional belt weighers 52 are arranged in parallel front and back. The inclined arrangement of the bidirectional belt weigher 52 can prolong the transportation length of the powder.
The two conveyer belts 3 are arranged in parallel front and back. The parallel arrangement facilitates the installation of the device.
And the powder bins 1 above the first feeding opening 41 and the second feeding opening 42 are provided with feeding hoppers 11 in inverted bell mouth shapes. The lower hopper 11 in the shape of the inverted bell mouth can reduce the adhesion of powder and improve the fluidity of the powder.
The discharge device 12 is an electric gate valve. Automatic control can be realized through the electric gate valve.
The two powder bins 1 are arranged up and down. The up-down arrangement is beneficial to the installation of the equipment.
The lower hopper 11 is provided with a vibration device 6 which can make the lower hopper 11 vibrate and further prevent the first feed opening 41 and the second feed opening 42 from blocking. The blanking hopper 11 can be vibrated by the vibrating device 6 to prevent the powder from blocking the blanking port.
The top of the powder bin 1 is provided with a bag collector 7 for preventing excessive dust in the powder bin 1. The bag type dust collector 7 can reduce the dust in the powder bin 1 and prevent the dust from wetting and sticking in the powder.
The top of the filler silo 1 is provided with a safety valve 8 for ensuring that the pressure in the filler silo 1 is not overpressure. The safety of the powder bin 1 can be guaranteed by the safety valve 8.
The working principle is as follows: under normal conditions, powder discharged from two feed openings of two powder bins 1 are directly fed onto a conveyer belt 3 below the powder bins, and then the powder is supplied to a corresponding sintering machine for use; when one feed opening in the powder bin 1 is blocked, feeding is carried out through the other feed opening; when two feed openings of one powder bin 1 are blocked, the powder is fed by the two feed openings of the other powder bin 1, but the powder from the second feed opening 42 is conveyed to the conveying belt 3 below the powder bin 1 which is blocked through the bidirectional belt scale 52.
The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a sintering powder feed proportioning mechanism, includes two powder storehouse (1), the top of powder storehouse (1) is equipped with powder receiving arrangement (2), two the below of powder storehouse (1) is equipped with two conveyer belts (3), two conveyer belt (3) be the independent connection respectively have the sintering machine, its characterized in that, two the bottom of powder storehouse (1) all is equipped with feed opening one (41) and feed opening two (42) of configuration discharge apparatus (12), the below of feed opening one (41) is equipped with one-way belt weigher (51), the below of feed opening two (42) is equipped with two-way belt weigher (52), one-way belt weigher (51) is connected with one of them conveyer belt (3), two-way belt weigher (52) are connected with two conveyer belts (3) simultaneously.
2. The mechanism for proportioning sintering powder as claimed in claim 1, wherein said bidirectional belt weighers (52) are arranged obliquely with respect to the conveyor (3), and two of said bidirectional belt weighers (52) are arranged in parallel front and back.
3. A mechanism for distributing sinter powder as claimed in claim 2, characterised in that the two conveyor belts (3) are arranged in parallel one behind the other.
4. A sintered powder batching mechanism as claimed in any one of claims 1 to 3, characterized in that said powder silos (1) above said first (41) and second (42) feed openings are provided with a lower hopper (11) in the shape of an inverted bell.
5. A mechanism for distributing sinter powder as claimed in claim 4, characterised in that the hopper (11) is provided with a vibration device (6) which can vibrate the hopper (11) and thus prevent the first and second openings (41, 42) from being clogged.
6. A mechanism for dosing sinter powder as claimed in claim 1, characterised in that the discharge device (12) is an electric gate valve.
7. The mechanism for proportioning sintering powder as claimed in claim 1, wherein said two powder bins (1) are arranged one above the other.
8. The mechanism for proportioning sinter powder as claimed in claim 1, wherein a bag collector (7) is provided at the top of the silo (1) to prevent excessive dust in the silo (1).
9. Mechanism for batching sintered powders according to claim 1, characterized in that said silo (1) is provided at the top with a safety valve (8) for ensuring that the pressure inside the silo (1) is not over-pressurized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731659.4U CN217534490U (en) | 2022-03-30 | 2022-03-30 | Sintering powder batching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731659.4U CN217534490U (en) | 2022-03-30 | 2022-03-30 | Sintering powder batching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217534490U true CN217534490U (en) | 2022-10-04 |
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ID=83430520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220731659.4U Active CN217534490U (en) | 2022-03-30 | 2022-03-30 | Sintering powder batching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217534490U (en) |
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2022
- 2022-03-30 CN CN202220731659.4U patent/CN217534490U/en active Active
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