CN110833912A - Single-floor vertical type feed back crushing equipment and crushing process thereof - Google Patents
Single-floor vertical type feed back crushing equipment and crushing process thereof Download PDFInfo
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- CN110833912A CN110833912A CN201810944695.7A CN201810944695A CN110833912A CN 110833912 A CN110833912 A CN 110833912A CN 201810944695 A CN201810944695 A CN 201810944695A CN 110833912 A CN110833912 A CN 110833912A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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Abstract
The invention belongs to the technical field of material crushing integrated equipment, and particularly relates to single-floor vertical type feed back crushing equipment which comprises a closed single floor, wherein a plurality of layers of crusher placing frames which are vertically arranged are placed in the single floor; the material crushers are sequentially arranged on each layer of the crusher placing frame from top to bottom according to a material crushing and screening sequence and comprise a feeding machine and a jaw crusher positioned on a first layer, a first crusher positioned on a second layer and a vibrating screen positioned on the bottommost layer, and a discharge port of the jaw crusher is in butt joint with a feed port of the first crusher; there is the height drop between the material breaker of adjacent upper and lower floor, and the shale shaker bottom is connected with feed back device, and feed back device is the dislocation conveyer belt of arranging for setting up in single building inboard encircleing. The single-tower vertical type feed back crushing equipment disclosed by the invention thoroughly solves the problem of waste of unqualified materials.
Description
Technical Field
The invention relates to single-floor vertical type returned material crushing equipment and a crushing process thereof. Belongs to the technical field of material crushing integrated equipment.
Background
The crushing operation is not completed by one single machine at one time but by multi-machine multi-section crushing. In addition, auxiliary machines such as a feeding machine, a conveyor and a screening machine (also called a vibrating screen) are required to be matched, raw materials are conveyed to a first-stage material crusher by the feeding machine, after first crushing is carried out, products which are initially broken are conveyed to a second-stage material crusher by the conveyor to be crushed again, then the products are conveyed to a third-stage crushing machine, a fourth-stage crushing machine and the like, finally the products are conveyed to the screening machine by the conveyor to be screened, qualified finished products are classified and stored in a warehouse, unqualified products are conveyed to the material crusher by the conveyor to be crushed again, and the process is repeated, so that a crushing production line is formed. The crushing production line is widely applied to the field of building materials and the field of mining of mine resources.
The crushing production line in the prior art is an expanded mesh crushing production line mode and is divided into a plurality of sections for crushing, the two sections of crushing are connected by a linear conveyer belt of 25-35 meters, the occupied area is large, and the management is inconvenient; environmental pollution such as dust, sewage and noise is difficult to be radically treated; because the hidden danger of safety is difficult to be radically treated after production workers are in the crushing production line.
In the prior art, crushing production lines are divided into two major categories, namely "fixed" and "mobile":
the fixed type crushing production line has the advantages that 1, the equipment installation is not limited by the length, the width and the high space, and the large-scale crushing production line is not limited; 2, the materials are conveyed and freely unfolded, so that the material conveying is very convenient; 3, the maintenance space is sufficient; the disadvantage is that 1 cannot move once the construction of the crushing line is completed; 2, the occupied area is large; 3, the soil is invaded;
the 'movable' has the advantages that 1, the operation can be moved in different places; 2, the soil is not invaded; 3, the installation is carried out again after the removal, and the infrastructure cost is not required to be invested again; the defect is that the equipment 1 is limited by the length, width, height and space of road transportation conditions and is only suitable for miniature and small crushing production lines; 2 the material conveying mechanism is complex and has high cost; 3 the maintenance space is narrow, which makes the maintenance extremely inconvenient.
In addition, in the crushing operation of the crushing production line in the prior art, the phenomenon that large materials are left after the crushing operation is finished often exists, and the main reason is that the existing jaw crusher, cone crusher or double-roll crusher cannot completely crush flat and long materials, so that more unqualified materials are left after the crushing operation is finished, and the crushing efficiency of the whole crushing production line is influenced. Thus, the development of the mining industry is urgently needed to find a better (innovative) third mode … … besides the two traditional modes of ' fixed mode ' and ' mobile mode
In summary, in order to solve the problems in the prior art, it is urgently needed to invent single-floor vertical type returned material crushing equipment and a crushing process thereof, which can improve the crushing efficiency of a production line and the material qualification rate, return the crushed unqualified materials for secondary crushing, and facilitate operation, and thoroughly solve the waste problem of unqualified materials. The whole single-building is strong in practicability, high in requirement on material qualification rate and capable of building a house integrally through integrated equipment.
Disclosure of Invention
The single-floor vertical type returned material crushing equipment and the crushing process thereof provided by the invention can improve the crushing efficiency of a production line and the material percent of pass, return secondary crushing is carried out on crushed unqualified materials, and the operation is convenient, so that the waste problem of unqualified materials is thoroughly solved, and the problems in the prior art are solved.
In order to solve the technical problems, the technical scheme of the invention is a closed single building, universal conveying belts (return staggered conveying belts) are arranged on the inner wall and the outer wall of the whole single building to carry out return secondary crushing on crushed unqualified materials, the crushing efficiency of a production line and the material qualification rate are improved, the problem of waste of unqualified materials is thoroughly solved, the original outdoor operation is changed into indoor operation, material crushers in the single building are vertically arranged, the discharge hole of a higher-level crushing device is aligned with the feed hole of a lower-level crushing device, a vertical butt joint type structure is innovatively designed, the use of a conveying device is reduced, and centralized equipment arrangement and integrated equipment building are realized by means of gravity.
A vertical feed back crushing device with a single floor comprises a closed single floor, wherein a multi-layer crusher placing frame which is vertically arranged is placed in the single floor;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
the bottom end of the vibrating screen is connected with a material returning device which is a staggered conveying belt arranged on the inner side of the single building in a surrounding manner;
a height fall exists between the adjacent material crushers of the upper layer and the lower layer, and materials to be crushed sequentially pass through the material crushers arranged from top to bottom under the action of gravity.
The dislocation conveyer belt is connected with the inner side of the single building through a connecting piece and is connected with the material crusher or the feeding machine on the upper layer through a conveying pipeline.
The utility model provides a single-storey vertical feed back crushing equipment, includes a closed single-storey, its characterized in that: a multi-layer crusher placing frame which is vertically arranged is placed in the single building;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
the bottom end of the vibrating screen is connected with a material returning device which is a staggered conveying belt arranged on the outer side of the single building in a surrounding manner;
a height fall exists between the adjacent material crushers of the upper layer and the lower layer, and materials to be crushed sequentially pass through the material crushers arranged from top to bottom under the action of gravity.
The dislocation conveyer belt passes through the connecting piece and links to each other with the single building outside, the dislocation conveyer belt passes through the conveying pipeline and links to each other with the material breaker or the feeding machine on upper strata, the dislocation conveyer belt deviates from one side of single building is provided with the material baffle that is used for preventing the material from falling outward.
Further, the crusher placing frame comprises a transverse supporting frame for placing a material crusher or a feeder or a vibrating screen and a vertical supporting frame for supporting the transverse supporting frame; the vertical support frame and the horizontal support frame are quick in mounting and dismounting structures.
Furthermore, the single-storey building is of a building-block modular loose-joint assembly structure and comprises a top plate, a bottom plate and side plates, wherein the top plate, the bottom plate and the side plates are fixed with the vertical support frames and the transverse support frames through bolts, and sound absorption materials are attached to the outer walls of the top plate, the bottom plate and the side plates.
Furthermore, each layer of the crusher placing frame further comprises a second crusher located on a third layer and a third crusher located on a fourth layer, the first crusher, the second crusher and the third crusher are jaw crushers, cone crushers, roll crushers or impact crushers, a feeding port of the second crusher is in butt joint with a discharging port of the first crusher, and a feeding port of the third crusher is in butt joint with a discharging port of the second crusher.
The dislocation conveyer belt is connected with the material crusher or the feeder on the upper layer through a conveying pipeline.
A crushing process of single-floor vertical type feed back crushing equipment comprises the following steps:
step one, assembling a crusher placing frame on a construction site, and respectively conveying a plurality of material crushers to each layer of the crusher placing frame through a lifting device;
step two, building a single-storey or Mongolian yurt consisting of a top plate, a bottom plate and side plates on the basis of the crusher placing frame;
feeding materials to a jaw crusher through a feeding machine, performing first-layer crushing operation on the materials through the jaw crusher, and sequentially dropping the materials after the first-layer crushing operation into a second-layer crusher under the action of gravity to perform crushing operation;
and fourthly, after the second-layer crusher performs crushing operation, screening through a vibrating screen, conveying the materials which do not meet the standard to the upper-layer material crusher through a material returning device to perform secondary crushing operation, and conveying the materials which meet the standard to a warehouse.
The innovation thought of the invention is as follows: 1, all equipment is intensively arranged to establish a foundation for environmental protection measures; 2, solving the logistics problem caused by equipment concentration by adopting a crushing equipment butt joint mode by means of the gravity action of materials; 3 will concentrate equipment wholeness integration that gets up and build the room, become former outdoor operation and set up universal conveyer belt (dislocation conveyer belt) for indoor operation, utilize the integration to build the interior outer wall in room, return the secondary crushing to broken unqualified material, improve production line crushing efficiency and material percent of pass, thoroughly solve the extravagant problem of unqualified material.
The invention has the remarkable structural characteristics that: the inner wall and the outer wall of a closed single-storey building are provided with universal conveying belts for returning and crushing the crushed unqualified materials, the material crushers in the single-storey building are vertically arranged, and a discharge hole of a higher-level crushing device is aligned with a feed hole of a lower-level crushing device.
The core technology of the invention is as follows: the inner and outer walls are provided with a closed single building of a material returning device and a mode of butt joint of a material inlet and a material outlet of crushing equipment, so that the materials are crushed quickly, and the equipment is arranged in a centralized manner.
The invention has the following characteristics and remarkable effects:
the single-floor vertical type returned material crushing equipment and the crushing process thereof have the advantages that all the equipment are centralized and vertically arranged in a single floor, and a foundation is established for environmental protection measures; then aligning the feeding port of the feeding device with the feeding port of the first-stage crushing device, aligning the discharging port of the first-stage crushing device with the feeding port of the second-stage crushing device, and repeating … … until the discharging port of the last-stage crushing device is connected with the vibrating screen through the conveying device, and finally screening and warehousing; the room is built to the equipment wholeness integration that will concentrate, and the room is built to the integration inside and outside wall sets up universal conveyer belt, improves production line crushing efficiency and material percent of pass, thoroughly solves the extravagant problem of unqualified material, becomes former outdoor operations to indoor operation, has greatly improved the crushing efficiency of broken production line, makes things convenient for operation, convenient management and maintenance. The whole crushing equipment is innovatively designed with a vertical butt joint type structure, so that the use of a conveying device is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment 1 of the single-story vertical feed back crushing apparatus and the crushing process thereof according to the present invention;
FIG. 2 is a perspective view of a single-story vertical feed back crushing apparatus and a crushing process thereof according to the present invention;
FIG. 3 is a schematic structural diagram of a single-story vertical feed back crushing plant and a single-story vertical feed back crushing process of the single-story vertical feed back crushing plant;
FIG. 4 is a schematic structural diagram (1) of embodiment 2 of the single-story vertical feed back crushing apparatus and the crushing process thereof according to the present invention;
fig. 5 is a schematic structural diagram (2) of embodiment 2 in the single-story vertical feed back crushing apparatus and the crushing process thereof according to the present invention.
In the figure: 1-a feeder; 2-jaw crusher; 3-a first crusher; 4-a second crusher; 5-a third crusher; 6-vibrating screen; 7-a conveyor belt; 8-a material conveying pipeline; 9-material baffle; 10-a vertical support frame; 11-a transverse support frame; 12-single floor; 25-side plate; 26-a bottom plate; 27-top plate.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1:
referring to a structural schematic diagram of a single-floor vertical type returned material crushing device and a crushing process thereof shown in fig. 1, the single-floor vertical type returned material crushing device comprises a closed single floor 12, wherein a vertically arranged multilayer crusher placing frame is placed in the single floor 12;
the crusher placing frames are sequentially provided with material crushers from top to bottom in layers according to a material crushing and screening sequence, each layer of the crusher placing frames comprises a feeding machine 1 and a jaw crusher 2 which are positioned on a first layer, a first crusher 3 which is positioned on a second layer and a vibrating screen 6 which is positioned on the bottommost layer, and a discharge port of the jaw crusher 2 is linearly and vertically arranged with a feed port of the first crusher 3; a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation; the bottom end of the vibrating screen 6 is connected with a material returning device which is a staggered conveying belt 7 arranged on the inner side of the single building 12 in a surrounding mode;
the dislocation conveyer belt 7 is connected with the inner side of the single building 12 through a connecting piece, and the dislocation conveyer belt 7 is connected with the upper material crusher or feeder 1 through a conveying pipeline 8.
The crusher placing frame comprises a transverse supporting frame 11 for placing a material crusher or a feeder 1 or a vibrating screen 6 and a vertical supporting frame 10 for supporting the transverse supporting frame 11; the vertical support frame 10 and the horizontal support frame 11 are quick mounting and dismounting structures. Each layer of the crusher placing frame further comprises a second crusher 4 located on a third layer and a third crusher 5 located on a fourth layer, the first crusher 3, the second crusher 4 and the third crusher 5 are jaw crushers or cone crushers or impact crushers of opposite-roller crushers, the feeding and discharging modes of the first crusher 3, the second crusher 4 and the third crusher 5 are in feeding and discharging, a feeding port of the second crusher 4 is in butt joint with a discharging port of the first crusher 3 vertically, and a feeding port of the third crusher 5 is in butt joint with a discharging port of the second crusher 4 vertically.
Referring to the structural schematic diagram of a single-story vertical feed back crushing device and a single-story vertical feed back crushing process shown in fig. 3; the single building 12 is a building block type modularized loose-joint assembly structure and comprises a top plate 27, a bottom plate 26 and side plates 25, wherein the top plate 27, the bottom plate 26 and the side plates 25 are fixed with the vertical support frame 10 and the transverse support frame 11 through bolts.
Example 2:
referring to fig. 4 and 5, a schematic structural diagram (1) and a schematic structural diagram (2) of a single-story vertical feed back crushing device and a crushing process thereof are shown, the single-story vertical feed back crushing device comprises a closed single-story 12, and a vertically-arranged multilayer crusher placing rack is placed in the single-story 12;
the crusher placing frames are sequentially provided with material crushers from top to bottom in layers according to a material crushing and screening sequence, each layer of the crusher placing frames comprises a feeding machine 1 and a jaw crusher 2 which are positioned on a first layer, a first crusher 3 which is positioned on a second layer and a vibrating screen 6 which is positioned on the bottommost layer, and a discharge port of the jaw crusher 2 is linearly and vertically arranged with a feed port of the first crusher 3; a height drop exists between the adjacent material crushers at the upper layer and the lower layer, and the materials to be crushed are crushed under the action of gravity and sequentially pass through the material crushers arranged from top to bottom to finish the material crushing operation;
the bottom end of the vibrating screen 6 is connected with a material returning device which is a staggered conveying belt 7 arranged on the outer side of the single building 12 in a surrounding mode;
The crusher placing frame comprises a transverse supporting frame 11 for placing a material crusher or a feeder 1 or a vibrating screen 6 and a vertical supporting frame 10 for supporting the transverse supporting frame 11; the vertical support frame 10 and the horizontal support frame 11 are quick mounting and dismounting structures. Each layer of the crusher placing frame further comprises a second crusher 4 located on a third layer and a third crusher 5 located on a fourth layer, the first crusher 3, the second crusher 4 and the third crusher 5 are jaw crushers or cone crushers or impact crushers of opposite-roller crushers, the feeding and discharging modes of the first crusher 3, the second crusher 4 and the third crusher 5 are in feeding and discharging, a feeding port of the second crusher 4 is in butt joint with a discharging port of the first crusher 3 vertically, and a feeding port of the third crusher 5 is in butt joint with a discharging port of the second crusher 4 vertically.
Referring to the structural schematic diagram of a single-story vertical feed back crushing device and a single-story vertical feed back crushing process shown in fig. 3; the single building 12 is a building block type modularized loose-joint assembly structure and comprises a top plate 27, a bottom plate 26 and side plates 25, wherein the top plate 27, the bottom plate 26 and the side plates 25 are fixed with the vertical support frame 10 and the transverse support frame 11 through bolts.
A crushing process of single-floor vertical type feed back crushing equipment comprises the following steps:
step one, assembling a crusher placing frame on a construction site, and respectively conveying a plurality of material crushers to each layer of the crusher placing frame through a lifting device;
step two, a closed single-storey building consisting of a top plate 27, a bottom plate 26 and side plates 25 is erected on the basis of the crusher placing frame;
feeding materials to a jaw crusher 2 through a feeder 1, performing a first-layer crushing operation on the materials through the jaw crusher 2, and sequentially dropping the materials after the first-layer crushing operation into a second-layer crusher to perform crushing operation under the action of gravity;
and fourthly, after the second-layer crusher performs crushing operation, screening through a vibrating screen, conveying the materials which do not meet the standard to the upper-layer material crusher through a material returning device to perform secondary crushing operation, and conveying the materials which meet the standard to a warehouse.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (9)
1. The utility model provides a single-storey vertical feed back crushing equipment, includes a closed single-storey, its characterized in that: a multi-layer crusher placing frame which is vertically arranged is placed in the single building;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
the bottom end of the vibrating screen is connected with a material returning device which is a staggered conveying belt arranged on the inner side of the single building in a surrounding manner;
a height fall exists between the adjacent material crushers of the upper layer and the lower layer, and materials to be crushed sequentially pass through the material crushers arranged from top to bottom under the action of gravity.
2. The single-story vertical feed back crushing apparatus of claim 1, wherein: the dislocation conveyer belt passes through the connecting piece and links to each other with the single building inboard, the dislocation conveyer belt passes through the conveying pipeline and links to each other with the material crusher on upper strata.
3. The utility model provides a single-storey vertical feed back crushing equipment, includes a closed single-storey, its characterized in that: a multi-layer crusher placing frame which is vertically arranged is placed in the single building;
each layer of the crusher placing frame is sequentially provided with material crushers from top to bottom according to a material crushing and screening sequence, each material crusher placing frame comprises a feeding machine and a jaw crusher which are positioned on a first layer, a first crusher which is positioned on a second layer and a vibrating screen which is positioned on the bottommost layer, and a discharge port of each jaw crusher is in butt joint with a feed port of each first crusher;
the bottom end of the vibrating screen is connected with a material returning device which is a staggered conveying belt arranged on the outer side of the single building in a surrounding manner;
a height fall exists between the adjacent material crushers of the upper layer and the lower layer, and materials to be crushed sequentially pass through the material crushers arranged from top to bottom under the action of gravity.
4. A single-story vertical feed back crushing apparatus according to claim 3, wherein: the dislocation conveyer belt passes through the connecting piece and links to each other with the single building outside, the dislocation conveyer belt passes through the conveying pipeline and links to each other with the material breaker or the feeding machine on upper strata, the dislocation conveyer belt deviates from one side of single building is provided with the material baffle that is used for preventing the material from falling outward.
5. The single-story vertical feed back crushing apparatus of claim 1 or 2 or 3 or 4, wherein: the crusher placing frame comprises a transverse supporting frame for placing a material crusher or a feeder or a vibrating screen and a vertical supporting frame for supporting the transverse supporting frame; the vertical support frame and the horizontal support frame are quick in mounting and dismounting structures.
6. The single-story vertical feed back crushing apparatus of claim 5, wherein: the single-storey building is a building-block modular loose-assembly structure and comprises a top plate, a bottom plate and side plates, wherein the top plate, the bottom plate and the side plates are fixed with the vertical support frame and the transverse support frame through bolts.
7. A single-story vertical feed back crushing apparatus according to claim 1 or claim 3, wherein: each layer of the crusher placing frame further comprises a second crusher located on a third layer and a third crusher located on a fourth layer, the first crusher, the second crusher and the third crusher are jaw crushers or cone crushers or double-roll crushers or impact crushers, a feed inlet of the second crusher is in butt joint with a discharge port of the first crusher, and a feed inlet of the third crusher is in butt joint with a discharge port of the second crusher.
8. The single-story vertical feed back crushing apparatus of claim 7, wherein: the dislocation conveyer belt is connected with the material crusher or the feeder on the upper layer through a conveying pipeline.
9. The crushing process of the single-floor vertical type returned material crushing equipment is characterized in that: the method comprises the following steps:
step one, assembling a crusher placing frame on a construction site, and respectively conveying a plurality of material crushers to each layer of the crusher placing frame through a lifting device;
step two, erecting a closed single-storey building consisting of a top plate, a bottom plate and side plates on the basis of the crusher placing frame;
feeding materials to a jaw crusher through a feeding machine, performing first-layer crushing operation on the materials through the jaw crusher, and sequentially dropping the materials after the first-layer crushing operation into a second-layer crusher under the action of gravity to perform crushing operation;
and fourthly, after the second-layer crusher performs crushing operation, screening through a vibrating screen, conveying the materials which do not meet the standard to the upper-layer material crusher through a material returning device to perform secondary crushing operation, and conveying the materials which meet the standard to a warehouse.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944695.7A CN110833912A (en) | 2018-08-19 | 2018-08-19 | Single-floor vertical type feed back crushing equipment and crushing process thereof |
| PCT/CN2019/101331 WO2020038321A1 (en) | 2018-08-19 | 2019-08-19 | Single-building vertical type returned material crushing equipment and crushing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944695.7A CN110833912A (en) | 2018-08-19 | 2018-08-19 | Single-floor vertical type feed back crushing equipment and crushing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110833912A true CN110833912A (en) | 2020-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810944695.7A Withdrawn CN110833912A (en) | 2018-08-19 | 2018-08-19 | Single-floor vertical type feed back crushing equipment and crushing process thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110833912A (en) |
| WO (1) | WO2020038321A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337198B (en) * | 2008-08-12 | 2010-12-29 | 陈智贤 | Black carbon crushing machine |
| US9839915B2 (en) * | 2013-11-28 | 2017-12-12 | Carey Hunker | Impact grinding plant for the communition of ore |
| CN203620755U (en) * | 2013-12-24 | 2014-06-04 | 湖北祥云(集团)化工股份有限公司 | Phosphorite crushing device |
| CN106334617A (en) * | 2016-10-15 | 2017-01-18 | 马琳 | Floor-type screening and crushing device |
| CN106423507A (en) * | 2016-11-23 | 2017-02-22 | 黄海涛 | Building block type modular ore production and processing system |
| CN107469996A (en) * | 2017-08-30 | 2017-12-15 | 玉溪大红山矿业有限公司 | A kind of low-grade lava magnetic iron ore dry type tailings discarding by preconcentration method |
| CN209138823U (en) * | 2018-08-19 | 2019-07-23 | 义乌市兴颖进出口有限公司 | A kind of rectilinear feed back crushing plant in list building |
-
2018
- 2018-08-19 CN CN201810944695.7A patent/CN110833912A/en not_active Withdrawn
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2019
- 2019-08-19 WO PCT/CN2019/101331 patent/WO2020038321A1/en active Application Filing
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|---|---|
| WO2020038321A1 (en) | 2020-02-27 |
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Application publication date: 20200225 |