CN214320479U - Automatic continuous cloth of high pressure grinding roller system is with prescreening structure - Google Patents
Automatic continuous cloth of high pressure grinding roller system is with prescreening structure Download PDFInfo
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- CN214320479U CN214320479U CN202120178354.0U CN202120178354U CN214320479U CN 214320479 U CN214320479 U CN 214320479U CN 202120178354 U CN202120178354 U CN 202120178354U CN 214320479 U CN214320479 U CN 214320479U
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Abstract
The utility model discloses an automatic continuous cloth of high pressure grinding roller system is with prescreening structure relates to ore mining technical field. This automatic continuous cloth of high pressure roller mill system is with prescreening structure, including transport area and punishment in advance structure, the top of punishment in advance structure is provided with the pan feeding mouth, it is provided with the screening structure through the pivot activity in the structure to punishment in advance, the opening that sets up with the cooperation of screening structure is seted up on the right side of punishment in advance structure. This automatic continuous cloth of high pressure roller mill system is with prescreening structure, filter through using a net section of thick bamboo, use the coil loop to provide magnetic field simultaneously, utilize inertia and magnetism not to retrieve the large granule magnetic ore to the conveyer belt through a net section of thick bamboo when filterable, the loss of large granule magnetic ore has been avoided, the utilization ratio of raw materials has been improved to a great extent, through addding precipitation water and filter screen, drop and filter the coarse fodder once more when giving the effort that equipment was applyed slowing down the coarse fodder, thereby make things convenient for subsequent coarse fodder to recycle.
Description
Technical Field
The utility model relates to an ore mining technical field specifically is a high pressure grinding roller system is automatic continuous cloth with prescreening structure.
Background
The high-pressure roller mill is essentially different from the traditional crushing technology in two points, one is that the high-pressure roller mill implements quasi-static pressure crushing, and compared with an impact crushing mode, the quasi-static pressure crushing mode saves about 30% of energy consumption; and secondly, the high-pressure roller mill crushes the material layer of the material, and mutual crushing between the material and the material is realized. Compared with the traditional crushing and ball milling technology, the crushing efficiency of the principle is obviously improved, the abrasion is also obviously reduced, the extrusion stress between materials can be adjusted through the pressure of the rollers, the whole rolling process is realized through two rollers which rotate in opposite directions, one roller is fixed, and the other roller can move.
In the prior art, when a high-pressure roller milling process is carried out, raw materials are only subjected to simple cleaning and filtering, the only filtered standard is the particle size, then the raw materials directly enter equipment to be subjected to roller milling operation, the average particle size of the roller milling operation is reduced, the abrasion speed of the equipment is reduced, the roller milling efficiency is improved, but some large-particle magnetic ores are changed into waste materials to be treated, the resource waste is caused to a great extent, and the utilization rate of the raw materials is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an automatic continuous cloth of high pressure grinding system is with prescreening structure, in prior art has been solved, when carrying out high pressure grinding process, only carry out simple washing to the raw materials and filter, wherein filterable only standard is the particle size, directly get into the equipment afterwards and carry out the grinding operation, although reduced the average particle size of grinding operation, the rate of wear of equipment has been reduced, the grinding efficiency is improved, but can make some large granule magnetic ore become the waste material and handle, cause the wasting of resources in the very big degree, the problem of utilization ratio of raw materials is reduced.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a primary screening structure for automatic continuous material distribution of a high-pressure roller grinding system comprises a conveying belt and a material passing structure, wherein a feeding hole is formed in the top of the material passing structure, a screening structure is movably arranged in the material passing structure through a rotating shaft, an opening matched with the screening structure is formed in the right side of the material passing structure, a baffle is movably arranged on one side of the material passing structure and positioned at the bottom of the opening through a spring hinge, an accommodating structure is arranged on the right side of the baffle, a water pump is arranged on the left side of the material passing structure, a water outlet of the water pump is communicated with a guide pipe, the guide pipe is fixed on the inner wall of the material passing structure, and a spraying hole is formed in the guide pipe;
the screening structure comprises an inner cylinder, the inner cylinder is movably arranged on the material passing structure through a rotating shaft, a driving mechanism is arranged on the inner cylinder, the driving mechanism is fixed relative to the material passing structure, a coil ring is embedded in the inner cylinder, and a net cylinder is fixed on the surface of the inner cylinder through a supporting rod;
the containing structure is including holding the pond, it is provided with the stopper in the pond to hold, the filter screen has been placed on the stopper, be provided with the lug on the filter screen, it deposits the water to be provided with in the pond, the liquid level that deposits the water is higher than the place plane of filter screen.
Preferably, the inner cavity of the material passing structure is movably provided with a buffer plate below the screening structure through a spring hinge, and the buffer plate is positioned right above the conveying belt.
(III) advantageous effects
The utility model provides an automatic continuous cloth of high pressure grinding roller system is with prescreening structure. The method has the following beneficial effects: this automatic continuous cloth of high pressure roller mill system is with prescreening structure, filter through using a net section of thick bamboo, use the coil loop to provide magnetic field simultaneously, utilize inertia and magnetism not to retrieve the large granule magnetic ore to the conveyer belt through a net section of thick bamboo when filterable, the loss of large granule magnetic ore has been avoided, the utilization ratio of raw materials has been improved to a great extent, through addding precipitation water and filter screen, drop and filter the coarse fodder once more when giving the effort that equipment was applyed slowing down the coarse fodder, thereby make things convenient for subsequent coarse fodder to recycle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the screening structure of the present invention;
FIG. 3 is a schematic view of the containment structure of the present invention;
fig. 4 is a schematic diagram of the moving direction of the material during operation of the present invention.
In the figure: 1. a conveyor belt; 2. a material passing structure; 3. a feeding port; 4. screening the structure; 41. a support bar; 42. an inner barrel; 43. a net drum; 44. a coil loop; 5. an opening; 6. a baffle plate; 7. a containment structure; 71. Lifting lugs; 72. precipitating with water; 73. a holding tank; 74. a filter screen; 75. a limiting block; 8. a buffer plate; 9. a water pump; 10. a conduit; 11. and (4) spraying holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a primary screening structure for automatic continuous material distribution of a high-pressure roller grinding system comprises a conveying belt 1 and a material passing structure 2, a buffer plate 8 is movably arranged in an inner cavity of the material passing structure 2 and below a screening structure 4 through a spring hinge, the buffer plate 8 is positioned right above the conveying belt 1, a material inlet 3 is formed in the top of the material passing structure 2, the screening structure 4 is movably arranged in the material passing structure 2 through a rotating shaft, an opening 5 matched with the screening structure 4 is formed in the right side of the material passing structure 2, a baffle plate 6 is movably arranged on one side of the material passing structure 2 and at the bottom of the opening 5 through a spring hinge, an accommodating structure 7 is arranged on the right side of the baffle plate 6, a water pump 9 is arranged on the left side of the material passing structure 2, a water outlet of the water pump 9 is communicated with a guide pipe 10, the guide pipe 10 is fixed on the inner wall of the material passing structure 2, and a spraying hole 11 is formed in the guide pipe 10;
the screening structure 4 comprises an inner cylinder 42, the inner cylinder 42 is movably arranged on the material passing structure 2 through a rotating shaft, a driving mechanism is arranged on the inner cylinder 42, the driving mechanism is fixed relative to the material passing structure 2, a coil ring 44 is embedded on the inner cylinder 42, and a net cylinder 43 is fixed on the surface of the inner cylinder 42 through a support rod 41;
containing structure 7 is provided with stopper 75 including holding pond 73 in holding pond 73, has placed filter screen 74 on the stopper 75, is provided with lug 71 on the filter screen 74, holds to be provided with in the pond 73 and deposits water 72, and the liquid level of depositing water 72 is higher than the place plane of filter screen 74.
A use method of a primary screen structure for automatic continuous material distribution of a high-pressure roller grinding system comprises the primary screen structure for automatic continuous material distribution of the high-pressure roller grinding system, and specifically comprises the following operations:
s1, controlling the driving mechanism fixed on the inner cylinder 42 to work to make the inner cylinder 42 rotate clockwise;
s2, communicating a water inlet of the water pump 9 with a water source through a pipeline, and controlling the water pump 9 to work, so that water in the water source is sprayed to the inner cavity of the material passing structure 2 through the water pump 9, the conduit 10 and the spraying holes 11 in sequence;
s3, controlling the conveyor belt 1 to work continuously, placing a product collecting container at the output end of the conveyor belt 1, and adjusting the voltage of the coil loop 44 so as to adjust the magnetic field intensity of the coil loop 44;
s4, lifting the raw materials, enabling the raw materials to enter the material passing structure 2 through the material inlet 3, enabling the raw materials to do free falling motion under the action of gravity, enabling fine materials to pass through the screening structure 4 and enter the conveyor belt 1 as products after being buffered by the buffer plate 8, enabling magnetic materials to bypass the screening structure 4 under the influence of the magnetic field of the coil ring 44 and enter the conveyor belt 1 as products after being buffered by the buffer plate 8 under the action of the baffle plate 6, and enabling coarse materials to be thrown out into the accommodating structure 7 through the opening 5 under the action of inertia and gravity;
s5, conveying the product to the next process flow by the conveyor belt 1, filtering the coarse material again under the action of the filter screen 74, regarding the coarse material below the filter screen 74 as lower coarse material, and regarding the coarse material on the filter screen 74 as upper coarse material;
and S6, when the accommodating structure 7 is cleaned, the filter screen 74 together with the upper coarse material is lifted by the lifting lugs 71, the upper coarse material is used as the filling material, and the lower coarse material is grabbed by the grab bucket and is used as the reclaimed material for reclaiming.
To sum up, this automatic continuous cloth of high pressure roller mill system is with prescreening structure, filter through using the net section of thick bamboo, use the coil loop to provide magnetic field simultaneously, utilize inertia and magnetism not to retrieve the large granule magnetic ore to the conveyer belt through the net section of thick bamboo when filterable, avoided losing of large granule magnetic ore, improved the utilization ratio of raw materials in the very big degree, through addding precipitation water and filter screen, filter the coarse fodder once more when slowing down the coarse fodder and dropping the effort of applying for equipment, thereby make things convenient for subsequent coarse fodder to recycle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an automatic continuous cloth of high pressure roller mill system is with prescreening structure, includes conveyer belt (1) and punishment in advance structure (2), the top of punishment in advance structure (2) is provided with pan feeding mouth (3), its characterized in that: a screening structure (4) is movably arranged in the material passing structure (2) through a rotating shaft, an opening (5) matched with the screening structure (4) is formed in the right side of the material passing structure (2), a baffle (6) is movably arranged on one side of the material passing structure (2) and positioned at the bottom of the opening (5) through a spring hinge, an accommodating structure (7) is arranged on the right side of the baffle (6), a water pump (9) is arranged on the left side of the material passing structure (2), a water outlet of the water pump (9) is communicated with a conduit (10), the conduit (10) is fixed on the inner wall of the material passing structure (2), and a spraying hole (11) is formed in the conduit (10);
the screening structure (4) comprises an inner cylinder (42), the inner cylinder (42) is movably arranged on the material passing structure (2) through a rotating shaft, a driving mechanism is arranged on the inner cylinder (42), the driving mechanism is fixed relative to the material passing structure (2), a coil ring (44) is embedded on the inner cylinder (42), and a net cylinder (43) is fixed on the surface of the inner cylinder (42) through a support rod (41);
the accommodating structure (7) comprises an accommodating pool (73), a limiting block (75) is arranged in the accommodating pool (73), a filter screen (74) is placed on the limiting block (75), a lifting lug (71) is arranged on the filter screen (74), sedimentation water (72) is arranged in the accommodating pool (73), and the liquid level of the sedimentation water (72) is higher than the plane of the filter screen (74).
2. The primary screen structure for the automatic continuous material distribution of the high-pressure roller mill system according to claim 1, characterized in that: the inner cavity of the material passing structure (2) is arranged below the screening structure (4) and is movably provided with a buffer plate (8) through a spring hinge, and the buffer plate (8) is arranged right above the conveying belt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120178354.0U CN214320479U (en) | 2021-01-22 | 2021-01-22 | Automatic continuous cloth of high pressure grinding roller system is with prescreening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120178354.0U CN214320479U (en) | 2021-01-22 | 2021-01-22 | Automatic continuous cloth of high pressure grinding roller system is with prescreening structure |
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| Publication Number | Publication Date |
|---|---|
| CN214320479U true CN214320479U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120178354.0U Active CN214320479U (en) | 2021-01-22 | 2021-01-22 | Automatic continuous cloth of high pressure grinding roller system is with prescreening structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871452A (en) * | 2021-01-22 | 2021-06-01 | 安徽马钢张庄矿业有限责任公司 | Primary screen structure for automatic continuous material distribution of high-pressure roller grinding system and use method thereof |
-
2021
- 2021-01-22 CN CN202120178354.0U patent/CN214320479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871452A (en) * | 2021-01-22 | 2021-06-01 | 安徽马钢张庄矿业有限责任公司 | Primary screen structure for automatic continuous material distribution of high-pressure roller grinding system and use method thereof |
| CN112871452B (en) * | 2021-01-22 | 2023-09-01 | 安徽马钢张庄矿业有限责任公司 | Primary screening structure for automatic continuous cloth of high-pressure roller grinding system and use method of primary screening structure |
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