CN217569671U

CN217569671U - Powder concentrator

Info

Publication number: CN217569671U
Application number: CN202221410124.3U
Authority: CN
Inventors: 张伟; 张林春; 刘华群
Original assignee: Yancheng Qunsheng Environmental Protection Equipment Co ltd
Current assignee: Yancheng Qunsheng Environmental Protection Equipment Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-14
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a powder concentrator, it includes powder concentrator casing, cyclone and feeder hopper, cyclone fixed mounting is in the both sides wall of powder concentrator casing, and the feeder hopper through connection puts in the top surface central point of powder concentrator casing, and the right side wall installation of feeder hopper is provided with electric motor, and the inside of feeder hopper rotates and installs the rotating circular disc, and the inside top position of powder concentrator casing rotates and installs the one-level roating seat. The utility model discloses a be provided with the rotating circular disc and break up the pole, during the selection of powder, add mixed powder to the feeder hopper, make the powder pass through the sliding plate landing to breaking up the pole surface, start electric motor, it is rotatory to make it drive rotating circular disc through the output shaft, and then the drive is broken up the pole and is broken up the powder stirring, make the powder of embracing into a group separated, break up the clearance that forms align to grid between the pole, the powder degree of consistency of passing through is better, the powder of avoiding embracing the group caking can't be effectively separated at follow-up selection powder in-process, the operating mass is effectively promoted.

Description

Powder concentrator

Technical Field

The utility model belongs to the technical field of selection powder machine technique and specifically relates to a selection powder machine is related to.

Background

Currently, the grinding technology is widely applied to grinding raw materials and clinkers in the cement industry, grinding raw coal with various qualities in the electric power and coal chemical industry, grinding blast furnace slag and steel slag in iron and steel plants, and the like. The grinding and powder selection are two very important process flows in the whole grinding process system, and the powder selection technology is an important factor which directly influences the efficiency of the whole grinding system and the quality of a final product. The powder concentrator has a plurality of types, and the types and models of the powder concentrator are different when the types of materials are different and the requirements on the fineness of the materials are different.

Current selection powder machine in the use, can only realize careful selection powder alone or select the powder alone roughly, can't realize the hierarchical careful screening of powder according to the actual production condition, it is comparatively inconvenient to use, and functional and practicality have and wait to further promote, and in addition, current selection powder machine is at the filler in-process, and the board of breaing up is set up at the feed inlet mostly and is broken up the operation with the material to the efficiency and the quality of follow-up selection powder operation, nevertheless break up the board and break up the effect and generally, and work efficiency remains to promote.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powder concentrator, in order to solve current powder concentrator in the use, can only realize careful selection powder alone or select the powder alone roughly, can't realize the hierarchical careful screening of powder according to the actual production condition, it is comparatively inconvenient to use, functional and practicality have and treat further promotion, in addition, current powder concentrator is at the filler in-process, the board of breaking up is broken up the operation with the material mostly in the feed inlet setting, so that the efficiency and the quality of follow-up selection powder operation, it is general to nevertheless break up the board effect of breaking up, work efficiency remains the problem that promotes.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a powder concentrator, includes powder concentrator casing, cyclone and feeder hopper, cyclone fixed mounting is in the both sides wall of powder concentrator casing, feeder hopper through connection puts in the top surface central point of powder concentrator casing, the right side wall installation of feeder hopper is provided with electric motor, and the inside rotation of feeder hopper installs the rotating disc, the inside top position of powder concentrator casing rotates and installs the one-level roating seat, the bottom surface welding of one-level roating seat is provided with the connection pivot, the bottom fixedly connected with second grade roating seat of connection pivot, servo motor is vertically installed to the inside left side of powder concentrator casing, and the bottom surface central point of powder concentrator casing puts the through connection and has the coarse fodder mouth.

The present invention may be further configured in a preferred embodiment as: the left side wall of electric motor rotates and is connected with the output shaft, the output shaft passes feeder hopper lateral wall and rotating disc fixed connection, the inboard fixed mounting of rotating disc has a plurality of scattered poles.

The present invention may be further configured in a preferred embodiment as: the scattering rods are distributed inside the rotating disc in an annular array mode, sliding plates are welded to the top end positions of the inner walls of the two sides of the feeding hopper, and the sliding plates are obliquely arranged.

The present invention in a preferred embodiment can be further configured to: the one-level roating seat is through connecting pivot and second grade roating seat fixed connection, the top fixed mounting of one-level roating seat has first selection powder fill, and the top installation of second grade roating seat is provided with the second and selects powder fill.

The present invention may be further configured in a preferred embodiment as: the bottom of servo motor rotates and is connected with the driving gear, the surface meshing of driving gear is provided with drive chain, the fixed cover in connection pivot surface has connected driven gear.

The present invention may be further configured in a preferred embodiment as: the driving gear and the driven gear are arranged on the same horizontal plane, the driving gear is in transmission connection with the driven gear through a transmission chain, and the connecting rotating shaft, the first-stage rotating seat and the second-stage rotating seat are located on the same axis.

The present invention may be further configured in a preferred embodiment as: the bottom end of the first-stage rotating seat is fixedly provided with a flow guide hopper, the bottom end of the second-stage rotating seat is fixedly provided with a feeding pipe, and the second powder selecting hopper is communicated with the coarse material port through the feeding pipe.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses at the in-process that uses, through being provided with the rotating circular disc and break up the pole, during the selection, add mixed powder to the feeder hopper, make the powder pass through the sliding plate landing to breaking up the pole surface, start electric motor, it is rotatory to make it drive the rotating circular disc through the output shaft, and then the drive is broken up the pole and is broken up the powder and break up, make the powder of embracing into a group separated, break up the clearance that forms align to grid between the pole, the powder degree of consistency of passing through is better, the powder of avoiding embracing the group caking can't be effectively separated at follow-up selection powder in-process, work quality obtains effectively promoting.

2. The utility model discloses at the in-process that uses, through being provided with feeder hopper and sliding plate, when the powder got into the feeder hopper, can be close to feeder hopper center department through the sliding plate, avoid the powder to drop to cause the card between feeder hopper inner wall and the rotating circular disc outer wall to die, in addition, the sliding plate can play the protecting effect to the powder, is blocked by the sliding plate when making the powder break up the pole and break up and splash, has avoided the powder to splash beyond the feeder hopper, and the practicality is effectively promoted.

3. The utility model discloses at the in-process that uses, through being provided with first selection powder fill and second selection powder fill, when connecting the pivot and rotating, can drive one-level roating seat simultaneously and together rotate with the second grade roating seat, and then make first selection powder fill and second selection powder fill be driven simultaneously rotatoryly, first selection powder fill is different with the specification of second selection powder fill, consequently, the middlings through first selection powder fill separation can carry out the secondary separation through second selection powder fill once more, the selection powder precision is higher, operating mass obtains further promotion.

4. The utility model discloses at the in-process that uses, through being provided with servo motor and driving gear, the servo motor function can drive the driving gear rotatory, and then makes the driving gear pass through drive chain transmission driven gear and rotate, drives from this and connects the pivot rotation, and the first selection powder fill of drive simultaneously carries out the selection powder work with second selection powder fill, simple structure, and the transmission link is succinct, reduces the structural energy consumption, and work efficiency is effectively promoted.

5. The utility model discloses at the in-process that uses, through being provided with water conservancy diversion fill and conveying pipe, after the middlings that separates through first selection powder fill falls out, get into second selection powder fill through water conservancy diversion fill, and the middlings that separates through second selection powder fill then gets into the coarse fodder mouth through the conveying pipe, and then collect by the coarse fodder mouth discharge selection powder casing, the second selects the lug connection of powder fill and conveying pipe, can avoid the circulated air to get into and produces the hourglass wind in the second selection powder fill, influence the selection powder effect, cause environmental pollution, the practicality is effectively promoted.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure view of the powder concentrator casing of the present invention;

FIG. 3 is a schematic view of the sectional structure of the feeding hopper of the present invention;

fig. 4 is a schematic view of a connection structure of the first-stage rotating seat and the second-stage rotating seat of the present invention.

Reference numerals: 1. a powder concentrator shell; 101. a flow guide hopper; 102. a feeding pipe; 2. a cyclone; 3. a feed hopper; 301. a sliding plate; 4. an electric motor; 401. an output shaft; 5. rotating the disc; 501. breaking up the rods; 6. a first-stage rotating base; 601. a first powder selecting hopper; 7. connecting the rotating shaft; 701. a driven gear; 8. a secondary rotating base; 801. a second powder selecting hopper; 9. a servo motor; 901. a driving gear; 902. a drive chain; 10. a coarse material port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2, 3 and 4, the present invention provides the following technical solutions: the utility model provides a powder concentrator, including powder concentrator casing 1, cyclone 2 and

feeder hopper

3, 2 fixed mounting in powder concentrator casing 1's both sides wall of cyclone, feeder hopper 3 through connection is put in powder concentrator casing 1's top surface central point, the right side wall installation of feeder hopper 3 is provided with electric motor 4, and the inside rotation of feeder hopper 3 installs spinning disk 5, the inside top position of powder concentrator casing 1 rotates and installs one-level roating seat 6, the bottom surface welding of one-level roating seat 6 is provided with connection pivot 7, the bottom fixedly connected with second grade roating seat 8 of connection pivot 7, servo motor 9 is vertically installed to the inside left side of powder concentrator casing 1, and the bottom surface central point of powder concentrator casing 1 puts through connection and has coarse fodder mouth 10.

Referring to fig. 1, 2 and 3, specifically, an output shaft 401 is rotatably connected to a left side wall of the electric motor 4, the output shaft 401 penetrates through a side wall of the feeding hopper 3 and is fixedly connected with a rotating disc 5, and a plurality of scattering rods 501 are fixedly mounted on an inner side of the rotating disc 5; break up pole 501 and be "annular" array distribution inside rotating disc 5, the welding of the both sides inner wall top position of feeder hopper 3 is provided with sliding plate 301, sliding plate 301 sets up for the slant, in this embodiment, during the selection of powder, add mixed powder to feeder hopper 3, make the powder pass through sliding plate 301 landing to break up the pole 501 surface, start electric motor 4, make it drive rotating disc 5 through output shaft 401 and rotate, and then drive and break up pole 501 and break up the powder, make the powder of embracing the group separated, break up the clearance that forms the align to grid between the pole 501, the powder degree of consistency of passing through is better, the powder of avoiding the caking of group can't be effectively separated at follow-up selection powder in-process, work quality obtains effectively promoting, when the powder gets into feeder hopper 3, can be close to feeder hopper 3 center department through sliding plate 301, avoid the powder to drop to cause the jamming between feeder hopper 3 inner wall and the rotating disc 5 outer walls, in addition, 301 can play the protective effect to the powder, to making the powder be blocked by sliding plate 301 when breaking up the pole 501 that splashes, the powder is blocked by sliding plate 301, the splashing has been avoided, the practicality to obtain effectively promoting outside feeder hopper 3.

Referring to fig. 2 and 4, specifically, the primary rotating base 6 is fixedly connected with the secondary rotating base 8 through a connecting rotating shaft 7, a first powder selecting hopper 601 is fixedly installed at the top end of the primary rotating base 6, and a second powder selecting hopper 801 is installed at the top end of the secondary rotating base 8; the bottom end of the servo motor 9 is rotatably connected with a driving gear 901, the surface of the driving gear 901 is meshed with a transmission chain 902, and the surface of the connecting rotating shaft 7 is fixedly sleeved with a driven gear 701; the driving gear 901 and the driven gear 701 are arranged on the same horizontal plane, and the driving gear 901 is in transmission connection with the driven gear 701 through the transmission chain 902, the connection rotating shaft 7, the first-stage rotating seat 6 and the second-stage rotating seat 8 are located on the same axis, in this embodiment, when the connection rotating shaft 7 rotates, the first-stage rotating seat 6 and the second-stage rotating seat 8 can be simultaneously driven to rotate, so that the first powder selecting hopper 601 and the second powder selecting hopper 801 are simultaneously driven to rotate, the specifications of the first powder selecting hopper 601 and the second powder selecting hopper 801 are different, therefore, coarse powder separated by the first powder selecting hopper 601 can be secondarily separated by the second powder selecting hopper 801 again, the powder selecting precision is higher, the working quality is further improved, the servo motor 9 can drive the driving gear 901 to rotate, so that the driving gear 901 drives the driven gear 701 to rotate through the transmission chain 902, the connection rotating shaft 7 is driven to rotate, and the first powder selecting hopper 601 and the second powder selecting hopper 801 are simultaneously to perform powder selecting operation.

Referring to fig. 1 and 2, specifically, a flow guide hopper 101 is fixedly installed at the bottom end of the first-stage rotating seat 6, a feeding pipe 102 is fixedly installed at the bottom end of the second-stage rotating seat 8, and the second powder selecting hopper 801 is in through connection with the coarse material port 10 through the feeding pipe 102, in this embodiment, after the coarse powder separated by the first powder selecting hopper 601 falls out, the coarse powder enters the second powder selecting hopper 801 through the flow guide hopper 101, and the coarse powder separated by the second powder selecting hopper 801 enters the coarse material port 10 through the feeding pipe 102, and is then discharged from the coarse material port 10 and collected by the powder selecting machine shell 1, and the second powder selecting hopper 801 is directly connected with the feeding pipe 102, so that air leakage caused by the circulating air entering the second powder selecting hopper 801 can be avoided, the powder selecting effect is affected, and environmental pollution is caused, and the practicability is effectively improved.

The utility model discloses an use flow and theory of operation: when the utility model is used, firstly, during powder selection, mixed powder is added into a feed hopper 3, the powder is made to slide to the surface of a scattering rod 501 through a sliding plate 301, an electric motor 4 is started, the electric motor is made to drive a rotating disc 5 to rotate through an output shaft 401, and then the scattering rod 501 is driven to stir, crush and scatter the powder, the powder which is held into a group is separated, gaps which are uniformly arranged are formed between the scattering rods 501, the uniformity of the powder which passes through is better, the powder which is prevented from being agglomerated in a subsequent powder selection process can not be effectively separated, the working quality is effectively improved, when the powder enters the feed hopper 3, the powder can approach the center of the feed hopper 3 through the sliding plate 301, the powder is prevented from falling to the inner wall of the feed hopper 3 and being blocked between the outer wall of the rotating disc 5, in addition, the sliding plate 301 can play a protection effect on the powder, and the powder is blocked by the sliding plate 301 when the powder is scattered and splashed by the scattering rod 501, the powder is prevented from splashing to the outside of the feed hopper 3, the practicability is effectively improved, when the connecting rotating shaft 7 rotates, the primary rotating seat 6 and the secondary rotating seat 8 can be simultaneously driven to rotate, so that the first powder selecting hopper 601 and the second powder selecting hopper 801 are simultaneously driven to rotate, the specifications of the first powder selecting hopper 601 and the second powder selecting hopper 801 are different, therefore, the coarse powder separated by the first powder selecting hopper 601 can be secondarily separated by the second powder selecting hopper 801 again, the powder selecting precision is higher, the working quality is further improved, the servo motor 9 operates to drive the driving gear 901 to rotate, so that the driving gear 901 drives the driven gear 701 to rotate through the transmission chain 902, the connecting rotating shaft 7 is driven to rotate, and the first powder selecting hopper 601 and the second powder selecting hopper 801 are simultaneously driven to perform the powder selecting work, the structure is simple, the transmission is simple, the structure energy consumption is reduced, work efficiency obtains effectively promoting, after the middlings that first selection powder fill 601 separated fall out, get into second selection powder fill 801 through water conservancy diversion fill 101, and the middlings that selects powder fill 801 to separate out through the second then gets into coarse fodder mouth 10 through conveying pipe 102, and then collect by coarse fodder mouth 10 discharge selection powder casing body 1, second selection powder fill 801 and conveying pipe 102's lug connection, can avoid circulating air to get into and produce in the second selection powder fill 801 and leak out, influence the selection powder effect, cause environmental pollution, the practicality obtains effectively promoting.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a powder concentrator, includes powder concentrator casing (1), cyclone (2) and feeder hopper (3), its characterized in that: cyclone (2) fixed mounting is in the both sides wall of selection powder machine casing (1), feeder hopper (3) through connection puts in the top surface central point of selection powder machine casing (1), the right side wall installation of feeder hopper (3) is provided with electric motor (4), and the inside rotation of feeder hopper (3) installs spinning disk (5), the inside top position of selection powder machine casing (1) rotates and installs one-level roating seat (6), the bottom surface welding of one-level roating seat (6) is provided with connection pivot (7), the bottom fixedly connected with second grade roating seat (8) of connection pivot (7), servo motor (9) are vertically installed to the inside left side of selection powder machine casing (1), and the bottom surface central point of selection powder machine casing (1) puts through connection and has coarse fodder mouth (10).

2. The powder concentrator of claim 1, wherein: the left side wall of electric motor (4) rotates and is connected with output shaft (401), output shaft (401) pass feeder hopper (3) lateral wall and rotating disc (5) fixed connection, the inboard fixed mounting of rotating disc (5) has a plurality of roots to break up pole (501).

3. A powder concentrator as claimed in claim 2, wherein: the scattering rods (501) are distributed in the rotating disc (5) in an annular array mode, sliding plates (301) are welded to the top ends of the inner walls of the two sides of the feeding hopper (3), and the sliding plates (301) are arranged in an inclined mode.

4. The powder concentrator of claim 1, wherein: one-level roating seat (6) are through connecting pivot (7) and second grade roating seat (8) fixed connection, the top fixed mounting of one-level roating seat (6) has first selection powder fill (601), and the top installation of second grade roating seat (8) is provided with the second and selects powder fill (801).

5. The powder concentrator of claim 1, wherein: the bottom end of the servo motor (9) is rotatably connected with a driving gear (901), the surface of the driving gear (901) is meshed with a transmission chain (902), and a driven gear (701) is fixedly sleeved on the surface of the connecting rotating shaft (7).

6. A powder concentrator as claimed in claim 5, wherein: the driving gear (901) and the driven gear (701) are arranged on the same horizontal plane, the driving gear (901) is in transmission connection with the driven gear (701) through a transmission chain (902), and the connecting rotating shaft (7), the primary rotating seat (6) and the secondary rotating seat (8) are located on the same axis.

7. The powder concentrator of claim 1, wherein: the bottom end of the first-stage rotating seat (6) is fixedly provided with a flow guide hopper (101), the bottom end of the second-stage rotating seat (8) is fixedly provided with a feeding pipe (102), and the second powder selecting hopper (801) is communicated with the coarse material opening (10) through the feeding pipe (102).