CN212024154U - Conveyer with solid material recycles screening system - Google Patents
Conveyer with solid material recycles screening system Download PDFInfo
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- CN212024154U CN212024154U CN202020630314.0U CN202020630314U CN212024154U CN 212024154 U CN212024154 U CN 212024154U CN 202020630314 U CN202020630314 U CN 202020630314U CN 212024154 U CN212024154 U CN 212024154U
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- sieve
- hopper
- conveyor
- conveyer belt
- solid material
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Abstract
The utility model relates to a conveyer with screening system is recycled to solid material belongs to conveyor's technical field, and it is including being located the breaker and founding first conveyer belt and the second conveyer belt between the mill, the one end that first conveyer belt is close to the founding mill is provided with screening subassembly, and screening subassembly includes support, screen bucket and driving piece, and screen bucket and support horizontal sliding connection, the bottom fixedly connected with sieve of screen bucket, the open-top of screen bucket are located first conveyer belt tip under, driving piece fixed connection in support, and the driving piece can drive the screen bucket and reciprocating sliding on the support, and the second conveyer belt is located the screen bucket under, the utility model discloses have and to screening the raw and other materials that get into the founding mill, and then improve the effect of the grinding efficiency of the founding mill.
Description
Technical Field
The utility model belongs to the technical field of conveyor's technique and specifically relates to a conveyer with screening system is recycled to solid material is related to.
Background
At present, cement is a powdery hydraulic inorganic cementing material, which is mixed with water to form slurry, and can be hardened in air or in water better, and can bond sand and stone together firmly, the early mixture of lime and volcanic ash is very similar to the modern lime and volcanic ash cement, and the concrete made of broken stone cemented by the cement not only has higher strength, but also can resist the erosion of fresh water or salt-containing water, and the cement is taken as an important cementing material for a long time and is widely applied to civil construction, water conservancy, national defense and other projects.
The existing large cement raw materials are crushed by a crusher and then directly conveyed to a vertical mill by a transmission belt for further grinding.
The above prior art solutions have the following drawbacks: the particle size that there is some raw and other materials in the broken raw and other materials of breaker is still too big, and the raw and other materials of big granule can reach ejection of compact fineness after repeated grinding many times in raw and other materials for the grinding time of large granule material in founding the mill is too of a specified duration, thereby makes the grinding efficiency of founding the mill extremely low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a conveyer with screening system is recycled to solid material, its advantage is: can sieve the raw and other materials that get into the vertical mill, and then improve the grinding efficiency of vertical mill.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a conveyer with screening system is recycled to solid material, is including being located the breaker and founding first conveyer belt and the second conveyer belt between the mill, the one end that first conveyer belt is close to founding the mill is provided with the screening subassembly, and the screening subassembly includes support, sieve fill and driving piece, and the sieve is fought and support horizontal sliding connection, and the bottom fixedly connected with sieve of sieve fill, the open-top of sieve fill is located first conveyer belt tip under, driving piece fixed connection in support, and the driving piece can drive the sieve fill on the support reciprocating sliding, and the feed end of second conveyer belt is located the sieve and fights under.
Through adopting above-mentioned technical scheme, on the material after the breaker is broken falls to first conveyer belt, after the material moved the tip that the breaker was kept away from to first conveyer belt, the material fell into the sieve from the tip of first conveyer belt and fights, the material of tiny particle passes the sieve, then fall into on the second conveyer belt from the bottom of sieve fill, the upper surface at the sieve is stayed to the large granule material, and simultaneously, the driving piece drives the horizontal round trip movement of sieve fill, the material is fought by the sieve and is driven the removal, the possibility that the contact of tiny particle material passed the sieve has been increased, thereby the tiny particle material can be more comprehensive passes the sieve, make the material that gets into the vertical mill from the second conveyer belt can pass through the screening, the large granule quantity that gets into the vertical mill has been reduced, the grinding efficiency of vertical mill has been.
The utility model discloses further set up to: the lateral wall intercommunication of sieve fill has out the feed cylinder, goes out the feed cylinder and lies in the top of sieve with the intercommunication position of sieve fill, goes out the feed cylinder and extends downwards gradually along the direction of keeping away from the sieve fill.
Through adopting above-mentioned technical scheme, when the large granule material on the sieve accumulated the intercommunication position that goes out feed cylinder and sieve fill, along with the round trip movement that the sieve was fought, the large granule material got into out the feed cylinder to slide downwards and leave the sieve fill along going out the feed cylinder slope, make the sieve fill in the large granule material can be by timely autosegregation.
The utility model discloses further set up to: the sieve plate is obliquely arranged, and the sieve plate is gradually inclined downwards along the direction close to the discharging barrel.
By adopting the technical scheme, after the materials fall on the sieve plate, the materials are screened along with the movement of the sieve hopper, the large-particle materials gradually move to the lower side of the sieve plate, and when the materials on the first conveying belt fall on the sieve plate, the small-particle materials firstly enter gaps among the large-particle materials at one side close to the discharge barrel, so that the situation that the small-particle materials directly enter the discharge barrel due to the fact that the small-particle materials are close to the discharge barrel is avoided; meanwhile, the accumulation of large-particle materials on the sieve plate is reduced.
The utility model discloses further set up to: the sliding direction of the sieve hopper is parallel to the sieve plate.
Through adopting above-mentioned technical scheme, avoided the sieve fill to drive the material direct movement to go out in the feed cylinder.
The utility model discloses further set up to: the lower part of the discharge barrel, which is far away from the end part of the sieve hopper, is provided with a third conveyer belt, and one end of the third conveyer belt, which is far away from the discharge barrel, is positioned above the feed inlet of the crusher.
Through adopting above-mentioned technical scheme, the large granule material falls on the third conveyer belt after from ejection of compact section of thick bamboo roll-off, then is driven by the third conveyer belt and gets into the rubbing crusher and smash once more.
The utility model discloses further set up to: the bottom of the sieve hopper is in a necking shape downwards.
Through adopting above-mentioned technical scheme, make the less granule material can follow the comparatively concentrated roll-off in sieve fill bottom to can accurately fall on the second conveyer belt.
The utility model discloses further set up to: the bottom position that goes out the feed cylinder and be close to the hopper has seted up a plurality of sieve meshes, goes out the bottom fixedly connected with guide portion of feed cylinder, and guide portion and sieve fill and the bottom fixed connection who goes out the feed cylinder form the unloading chamber, the bottom and the sieve in unloading chamber are fought inside intercommunication, and the intercommunication position is located the vertical part of hopper.
By adopting the technical scheme, if large-particle materials enter the discharging barrel and are carried with part of small-particle materials, the large-particle materials fall down from the sieve holes when sliding along the discharging barrel in the direction far away from the hopper, then fall into the guiding part, finally enter the hopper, are gathered together with the small-particle materials falling down from the sieve plate, and fall into the second conveying belt from the bottom of the hopper; further screening can be carried out to large granule material, screening effect has been improved.
The utility model discloses further set up to: the side face of the guide part, which is far away from the hopper, is obliquely arranged, and the guide part is gradually close to the hopper along the direction close to the sieve hopper.
Through adopting above-mentioned technical scheme, the tiny particle material that falls from guide portion bottom can be close to the hopper along guide portion subassembly, then in going into the hopper, makes the process that tiny particle material entered into in the hopper more smooth and easy.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the screening component, the material entering the vertical mill can be screened, so that the number of large particles entering the vertical mill is reduced, and the grinding efficiency of the vertical mill is improved;
2. the discharge barrel is arranged, so that large-particle materials in the sieve hopper can be separated in time and can be automatically separated;
3. through setting up sieve mesh and guide portion, can carry out further screening to the large granule material, improve the screening effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a structure intended to embody a third conveyor belt;
figure 3 is a cross-sectional view of a screen assembly.
In the figure, 1, a crusher; 11. a vertical mill; 12. a bucket elevator; 2. a first conveyor belt; 21. a second conveyor belt; 3. a screen assembly; 31. a support; 311. a guide rod; 32. a screen bucket; 321. a sieve plate; 322. a discharging barrel; 323. screening holes; 324. a guide section; 33. a drive member; 4. and a third conveyor belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the conveyor with solid material recycling screening system disclosed by the present invention, comprising a first conveyor belt 2 and a second conveyor belt 21 between a crusher 1 and a vertical mill 11, the conveying directions of the first conveyor belt 2 and the second conveyor belt 21 are horizontal and parallel, one end of the first conveyor belt 2 near the vertical mill 11 is provided with a screening component 3, a third conveyor belt 4 is arranged between the screening component 3 and the crusher 1, the material crushed by the crusher 1 enters the screening component 3 from the first conveyor belt 2, the material can be screened by the screening component 3, so that the material with small particles is conveyed to the conveyor from the second conveyor belt 21, the material with large particles enters the third conveyor belt 4 from the screening component 3, and then returns to the crusher 1 again for crushing, so as to screen the raw material entering the vertical mill 11, and then improve the grinding efficiency of vertical mill 11 to can carry out the effect of recycling to the large granule material of screening out.
Referring to fig. 2 and 3, the sieving assembly 3 includes a support 31, four sieving hoppers 32 and a driving member 33, the support 31 is fixedly connected to the ground, the support 31 is fixedly connected with horizontal guide rods 311, the guide rods 311 penetrate through the hoppers and are slidably connected with the hoppers, four guide rods 311 are provided, two guide rods 311 are respectively arranged on the hoppers in a vertical direction relative to the vertical outer wall, the sliding stability of the hoppers is ensured, the sieving hoppers 32 are horizontally and slidably connected with the support 31, the sliding direction of the sieving hoppers 32 is parallel to the transmission direction of the first conveying belt 2, the bottom of the sieving hoppers 32 is fixedly connected with a sieving plate 321, the bottom of the sieving hoppers 32 is downwards in a necking shape, the top openings of the sieving hoppers 32 are positioned under the end part of the first conveying belt 2, the driving member 33 is fixedly connected to the support 31, the driving member 33 can drive the sieving hoppers 32 to slide on the support 31 in a reciprocating manner, the driving member 33 is an air cylinder or a hydraulic cylinder, the extending direction of the piston, the feed end of the second conveyor belt 21 is located directly below the sieve hopper 32. After the material fell into sieve fill 32 from first conveyer belt 2, the piston rod of driving piece 33 was repeated to stretch out and the drive hopper round trip movement that retracts to the tiny particle passes sieve 321 and falls to second conveyer belt 21, makes the material that gets into from second conveyer belt 21 and found mill 11 can pass through the screening, has reduced the large granule quantity that gets into and found mill 11.
Referring to fig. 2 and 3, a discharge barrel 322 is communicated with a side wall of the sieve hopper 32, the communication position of the discharge barrel 322 and the sieve hopper 32 is located above the sieve plate 321, the discharge barrel 322 gradually extends downwards along a direction far away from the sieve hopper 32, the sieve plate 321 is obliquely arranged, the sieve plate 321 gradually inclines downwards along a direction close to the discharge barrel 322, the sieve plate 321 is parallel to the sliding direction of the sieve hopper 32, a plurality of sieve pores 323 are arranged at a bottom position of the discharge barrel 322 close to the hopper, a guide portion 324 is fixedly connected to the bottom of the discharge barrel 322, the guide portion 324 is fixedly connected with the sieve hopper 32 and the bottom of the discharge barrel 322 to form a discharge cavity, the bottom of the discharge cavity is communicated with the inside of the sieve hopper 32, the communication position is located at a vertical portion of the hopper, the guide portion 324 is obliquely arranged away from a side surface of the hopper, and the. The third conveyer belt 4 sets up in the below that goes out feed cylinder 322 and keep away from sieve fill 32 tip, and third conveyer belt 4 is kept away from and is provided with bucket elevator 12 between the one end of feed cylinder 322 and the rubbing crusher feed inlet, and bucket elevator 12 promotes the material that third conveyer belt 4 carried to the rubbing crusher feed inlet to realize the recycling of large granule material. When the height of piling up of large granule material reaches the higher extreme of play feed cylinder 322 on sieve 321, along with the round trip movement of hopper 32, the large granule material gets into out feed cylinder 322 gradually to on the third conveyer belt slides down along a play feed cylinder 322 slope, remove the in-process, the small granule material that the large granule material was smugglied secretly falls into guide portion 324 from sieve mesh 323, gets into hopper 32 along guide portion 324 and falls to second conveyer belt 21 at last.
The implementation principle of the embodiment is as follows: the material after being crushed by the crusher 1 falls onto the first conveyor belt 2, the first conveyor belt 2 drives the material to move to the end part of the first conveyor belt 2, the material falls into the sieve hopper 32, the small-particle material passes through the sieve plate 321 along with the movement of the sieve hopper 32 driven by the driving part 33, and then falls onto the second conveyor belt 21 from the bottom of the sieve hopper 32, so that the material entering the vertical mill 11 from the second conveyor belt 21 can be screened, the number of large particles entering the vertical mill 11 is reduced, the grinding efficiency of the vertical mill 11 is improved, the large-particle material is left on the upper surface of the sieve plate 321, meanwhile, along with the back and forth movement of the sieve hopper 32, the large-particle material enters the discharge cylinder 322, the large-particle material can slide along the discharge cylinder 322 in the direction far away from the hopper, the small-particle material can fall from the sieve mesh 323, then fall onto the guide part 324, finally enter into the hopper, and is gathered, and falls to the second conveyer belt 21 from the bottom of the hopper, and the large-particle materials sliding out along the discharging barrel 322 fall to the third conveyer belt 4, and then are driven by the third conveyer belt 4 to enter the crusher for re-crushing, so that the large-particle materials are reused.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A conveyor with a solid material recycling screening system, comprising a first conveyor belt (2) and a second conveyor belt (21) between a crusher (1) and a vertical mill (11), characterized in that: one end that first conveyer belt (2) are close to vertical mill (11) is provided with screening subassembly (3), screening subassembly (3) are including support (31), sieve fill (32) and driving piece (33), sieve fill (32) and support (31) horizontal sliding connection, the bottom fixedly connected with sieve (321) of sieve fill (32), the open-top of sieve fill (32) is located first conveyer belt (2) tip under, driving piece (33) fixed connection is in support (31), and driving piece (33) can drive sieve fill (32) and reciprocate to slide on support (31), the feed end of second conveyer belt (21) is located sieve fill (32) under.
2. A conveyor with a solid material reuse screening system according to claim 1, wherein: the lateral wall intercommunication of sieve fill (32) has a feed cylinder (322), and the intercommunication position of feed cylinder (322) and sieve fill (32) is located the top of sieve (321), and feed cylinder (322) extend downwards gradually along the direction of keeping away from sieve fill (32).
3. A conveyor with a solid material reuse screening system according to claim 1, wherein: the sieve plate (321) is obliquely arranged, and the sieve plate (321) is gradually obliquely downward along the direction close to the discharging barrel (322).
4. A conveyor with a solid material recycling screening system according to claim 3, wherein: the sliding direction of the sieve hopper (32) is parallel to the sieve plate (321).
5. A conveyor with a solid material recycling screening system according to claim 2, wherein: the lower part of the end part of the discharge barrel (322) far away from the sieve hopper (32) is provided with a third conveyer belt (4), and one end of the third conveyer belt (4) far away from the discharge barrel (322) is positioned above the feed inlet of the crusher.
6. A conveyor with a solid material reuse screening system according to claim 1, wherein: the bottom of the sieve hopper (32) is in a necking shape downwards.
7. A conveyor with a solid material recycling screening system according to claim 2, wherein: a plurality of sieve meshes (323) have been seted up to bottom position that goes out feed cylinder (322) is close to the hopper, the bottom fixedly connected with guide portion (324) of going out feed cylinder (322), guide portion (324) and the bottom fixed connection of sieve fill (32) and go out feed cylinder (322) and form the unloading chamber, the bottom and the sieve fill (32) inside intercommunication in unloading chamber, and the intercommunication position is located the vertical part of hopper.
8. A conveyor with a solid material reuse screening system according to claim 7, wherein: the guide portion (324) is obliquely arranged away from the side surface of the hopper and gradually approaches the hopper along the direction of approaching the sieve hopper (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020630314.0U CN212024154U (en) | 2020-04-23 | 2020-04-23 | Conveyer with solid material recycles screening system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020630314.0U CN212024154U (en) | 2020-04-23 | 2020-04-23 | Conveyer with solid material recycles screening system |
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| CN212024154U true CN212024154U (en) | 2020-11-27 |
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| CN202020630314.0U Active CN212024154U (en) | 2020-04-23 | 2020-04-23 | Conveyer with solid material recycles screening system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471895A (en) * | 2021-12-16 | 2022-05-13 | 韶关核力重工机械有限公司 | Solid waste treatment equipment and method for dry type gravel sand making |
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2020
- 2020-04-23 CN CN202020630314.0U patent/CN212024154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471895A (en) * | 2021-12-16 | 2022-05-13 | 韶关核力重工机械有限公司 | Solid waste treatment equipment and method for dry type gravel sand making |
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