CN112871452B - Primary screening structure for automatic continuous cloth of high-pressure roller grinding system and use method of primary screening structure - Google Patents
Primary screening structure for automatic continuous cloth of high-pressure roller grinding system and use method of primary screening structure Download PDFInfo
- Publication number
- CN112871452B CN112871452B CN202110087863.7A CN202110087863A CN112871452B CN 112871452 B CN112871452 B CN 112871452B CN 202110087863 A CN202110087863 A CN 202110087863A CN 112871452 B CN112871452 B CN 112871452B
- Authority
- CN
- China
- Prior art keywords
- screening structure
- filter screen
- pressure roller
- materials
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention discloses a preliminary screening structure for automatic continuous material distribution of a high-pressure roller mill system and a use method thereof, and relates to the technical field of ore exploitation. This automatic continuous cloth of high pressure roller mill system is with just screening structure, including conveyer belt and passing material structure, the top of passing material structure is provided with the pan feeding mouth, be provided with screening structure through the pivot activity in the passing material structure, the opening that sets up with screening structure cooperation is offered on the right side of passing material structure. This automatic preliminary screening structure for cloth of high pressure roller mill system and application method thereof, through using the net section of thick bamboo to filter, use the coil ring to provide the magnetic field simultaneously, utilize inertia and magnetism to retrieve large granule magnetism ore deposit on the conveyer belt through the net section of thick bamboo when filtering, avoided losing of large granule magnetism ore deposit, improved the utilization ratio of raw materials to a great extent, through addding sedimentation water and filter screen, filter the coarse fodder again when slowing down the effort that the coarse fodder dropped for equipment and applyed to the convenience is reused for follow-up coarse fodder.
Description
Technical Field
The invention relates to the technical field of ore exploitation, in particular to a primary screening structure for automatic continuous material distribution of a high-pressure roller grinding system and a use method thereof.
Background
The high-pressure roller mill is basically different from the traditional crushing technology in two points, one is that the high-pressure roller mill performs quasi-static pressure crushing, and the energy consumption of the quasi-static pressure crushing mode is saved by about 30 compared with the impact crushing mode; and secondly, the high-pressure roller mill is used for crushing the material layers, and the crushing of the materials is realized. The crushing efficiency of the principle is obviously improved compared with the traditional crushing and ball milling technology, the abrasion is also obviously reduced, the extrusion stress between materials can be regulated by the roller pressure, the whole roller milling process is realized by 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 grinding process is carried out, the raw materials are simply cleaned and filtered, wherein the only standard of the filtering is the particle size, and then the raw materials directly enter equipment to carry out roller grinding operation, so that the average particle size of the roller grinding operation is reduced, the wear speed of the equipment is reduced, the roller grinding efficiency is improved, but some large-particle magnetic ores are changed into waste materials to be treated, so that the resource waste is caused to a great extent, and the utilization rate of the raw materials is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a preliminary screening structure for automatic continuous material distribution of a high-pressure roller grinding system and a use method thereof, which solve the problems that in the prior art, when a high-pressure roller grinding process is carried out, raw materials are simply cleaned and filtered, the only standard of the filtering is particle size, and then the raw materials directly enter equipment to carry out roller grinding operation, although the average particle size of the roller grinding operation is reduced, the wear speed of the equipment is reduced, the roller grinding efficiency is improved, some large-particle magnetic ores are changed into waste materials to be treated, so that the resource waste is greatly caused, and the utilization rate of the raw materials is reduced.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a high pressure roller grinds automatic preliminary screening structure for cloth in succession of system, includes conveyer belt and material passing structure, material passing structure's top is provided with the pan feeding mouth, be provided with the screening structure through the pivot activity in the material passing structure, material passing structure's right side is offered and is set up the opening with the screening structure cooperation, material passing structure's one side just is located open-ended bottom and is provided with the baffle through the activity of spring hinge, the right side of baffle is provided with the accommodation structure, material passing structure's left side is provided with the water pump, the delivery port intercommunication of water pump has the pipe, the pipe is fixed in on material passing structure's the inner wall, and has offered the sprinkler pore on the 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 and fixed relative to the material passing structure, a coil ring is embedded on the inner cylinder, and a net cylinder is fixed on the surface of the inner cylinder through a supporting rod;
the accommodating structure comprises an accommodating tank, a limiting block is arranged in the accommodating tank, a filter screen is placed on the limiting block, a lifting lug is arranged on the filter screen, water for precipitation is arranged in the accommodating tank, and the liquid level of the water for precipitation is higher than the plane of the filter screen.
Preferably, the inner cavity of the material passing structure and the lower part of the screening structure are movably provided with a buffer plate through a spring hinge, and the buffer plate is positioned right above the conveying belt.
The application method of the primary screening structure for automatic continuous cloth of the high-pressure roller grinding system comprises the following specific operations:
s1, enabling the inner cylinder to rotate clockwise by controlling a driving mechanism fixed on the inner cylinder to work;
s2, communicating a water inlet of a water pump with a water source through a pipeline, and controlling the water pump to work, so that water in the water source is sprayed to an inner cavity of the material passing structure through the water pump, the guide pipe and the spraying hole in sequence;
s3, controlling the conveyer belt to continuously work, placing a product collecting container at the output end of the conveyer belt, and adjusting the voltage of the coil ring so as to adjust the magnetic field intensity of the coil ring;
s4, lifting raw materials, then, entering a material passing structure through a material inlet, enabling the raw materials to freely fall under the action of gravity, enabling fine materials to pass through a screening structure and enter a conveyor belt as products after being buffered by a buffer plate, enabling magnetic materials to bypass the screening structure under the influence of a coil ring magnetic field, enabling the magnetic materials to enter the conveyor belt as products after being buffered by the buffer plate under the action of a baffle, and enabling coarse materials to be thrown into a containing structure through an opening under the action of inertia and gravity;
s5, conveying the product to the next process flow by a conveying belt, filtering the coarse material again under the action of a filter screen, taking the coarse material under the filter screen as lower coarse material, and taking the coarse material on the filter screen as upper coarse material;
s6, when the accommodating structure is cleaned, the filter screen and the upper coarse material are lifted through the lifting lugs, the upper coarse material is used as a filling material, and the lower coarse material is grabbed through the grab bucket and is used as a recovery material to carry out recovery operation.
(III) beneficial effects
The invention provides a preliminary screening structure for automatic continuous cloth of a high-pressure roller mill system and a use method thereof. The beneficial effects are as follows: this automatic preliminary screening structure for cloth of high pressure roller mill system and application method thereof, through using the net section of thick bamboo to filter, use the coil ring to provide the magnetic field simultaneously, utilize inertia and magnetism to retrieve large granule magnetism ore deposit on the conveyer belt through the net section of thick bamboo when filtering, avoided losing of large granule magnetism ore deposit, improved the utilization ratio of raw materials to a great extent, through addding sedimentation water and filter screen, filter the coarse fodder again when slowing down the effort that the coarse fodder dropped for equipment and applyed to the convenience is reused for follow-up coarse fodder.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a screening structure according to the present invention;
FIG. 3 is a schematic view of a containment structure of the present invention;
FIG. 4 is a schematic view of the direction of movement of the material during operation of the present invention.
In the figure: 1. a conveyor belt; 2. a material passing structure; 3. a feed inlet; 4. screening a structure; 41. a support rod; 42. an inner cylinder; 43. a net drum; 44. a coil ring; 5. an opening; 6. a baffle; 7. a receiving structure; 71. lifting lugs; 72. water for precipitation; 73. a holding tank; 74. a filter screen; 75. a limiting block; 8. a buffer plate; 9. a water pump; 10. a conduit; 11. spray holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high pressure roller mill system is automatic to be continuous for cloth structure of preliminary screening, including conveyer belt 1 and passing structure 2, the inner chamber of passing structure 2 just is located the below of screening structure 4 and is provided with buffer board 8 through the activity of spring hinge, buffer board 8 is located the conveyer belt 1 directly over, the top of passing structure 2 is provided with pan feeding mouth 3, pass through the activity of pivot in the material structure 2 and be provided with screening structure 4, the opening 5 that cooperates the setting with screening structure 4 has been seted up on the right side of passing structure 2, one side of passing structure 2 just be located the bottom of opening 5 through the activity of spring hinge be provided with baffle 6, the right side of baffle 6 is provided with accommodation structure 7, the left side of passing structure 2 is provided with water pump 9, the delivery port intercommunication of water pump 9 has pipe 10, pipe 10 is fixed in on the inner wall of passing structure 2, and set up on pipe 10 and spray hole 11;
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 and 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 supporting rod 41;
the accommodating structure 7 comprises an accommodating tank 73, a limiting block 75 is arranged in the accommodating tank 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 tank 73, and the liquid level of the sedimentation water 72 is higher than the plane of the filter screen 74.
The application method of the primary screening structure for automatic continuous cloth of the high-pressure roller grinding system comprises the following specific operations:
s1, enabling the inner cylinder 42 to rotate clockwise by controlling a driving mechanism fixed on the inner cylinder 42 to work;
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 an inner cavity of the material passing structure 2 through the water pump 9, the guide pipe 10 and the spraying holes 11 in sequence;
s3, controlling the conveyer belt 1 to continuously work, placing a product collecting container at the output end of the conveyer belt 1, and adjusting the voltage of the coil ring 44 so as to adjust the magnetic field intensity of the coil ring 44;
s4, lifting raw materials, then, entering the material passing structure 2 through the material inlet 3, making the raw materials perform free falling motion under the action of gravity, enabling fine materials to pass through the screening structure 4, enter the conveyor belt 1 as products after being buffered by the buffer plate 8, bypass the screening structure 4 under the influence of a magnetic field of the coil ring 44, enter the conveyor belt 1 as products after being buffered by the buffer plate 8 under the action of the baffle 6, and enabling coarse materials to be thrown 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 coarse materials again under the action of the filter screen 74, taking the coarse materials under the filter screen 74 as lower coarse materials, and taking the coarse materials on the filter screen 74 as upper coarse materials;
s6, when the accommodating structure 7 is cleaned, the filter screen 74 and the upper coarse material are lifted through the lifting lugs 71, the upper coarse material is used as a filling material, and the lower coarse material is grabbed through the grab bucket and is used as a recovery material to carry out recovery operation.
To sum up, this automatic continuous cloth of high pressure roller mill system is with first sieve structure and application method thereof, through using the net section of thick bamboo to filter, use the coil ring to provide the magnetic field simultaneously, utilize inertia and magnetism to retrieve large granule magnetism ore to the conveyer belt through the net section of thick bamboo when filtering, avoided losing of large granule magnetism ore, improved the utilization ratio of raw materials to a great extent, through addding sedimentation water and filter screen, filter the coarse fodder again when slowing down the effort that the coarse fodder dropped for equipment and applyed, thereby convenient follow-up coarse fodder is recycled.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a high pressure roller mill system automatic continuous cloth is with primary screening structure's application method which characterized in that:
including the automatic continuous cloth of high pressure roller mill system with just screening structure, the automatic continuous cloth of high pressure roller mill system is with just screening structure, including conveyer belt (1) and passing material structure (2), the top of passing material structure (2) is provided with pan feeding mouth (3), its characterized in that: the novel water-saving device is 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 at one side of the material passing structure (2) and the bottom of the opening (5) through a spring hinge, a containing 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 guide pipe (10) is communicated with a water outlet of the water pump (9), 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) and is fixed relative to the material passing structure (2), a coil ring (44) is inlaid on the inner cylinder (42), and a net cylinder (43) is fixed on the surface of the inner cylinder (42) through a supporting rod (41);
the accommodating structure (7) comprises an accommodating tank (73), a limiting block (75) is arranged in the accommodating tank (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 tank (73), and the liquid level of the sedimentation water (72) is higher than the plane of the filter screen (74);
the inner cavity of the material passing structure (2) is movably provided with a buffer plate (8) below the screening structure (4) through a spring hinge, and the buffer plate (8) is positioned right above the conveyor belt (1);
the using method of the primary screening structure for automatic continuous cloth of the high-pressure grinding roller system comprises the following specific operations:
s1, enabling the inner cylinder (42) to rotate clockwise through controlling a driving mechanism fixed on the inner cylinder (42) to work;
s2, communicating a water inlet of a 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 an inner cavity of the material passing structure (2) through the water pump (9), a guide pipe (10) and a spraying hole (11) in sequence;
s3, controlling the conveyer belt (1) to continuously work, placing a product collecting container at the output end of the conveyer belt (1), and adjusting the voltage of the coil ring (44) so as to adjust the magnetic field intensity of the coil ring (44);
s4, lifting raw materials, then, entering the material passing structure (2) through the material inlet (3), making the raw materials move in a free falling manner 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 a magnetic field of the coil ring (44), enabling the magnetic materials to 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 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 using the conveying belt (1), filtering coarse materials again under the action of the filter screen (74), taking the coarse materials under the filter screen (74) as lower coarse materials, and taking the coarse materials on the filter screen (74) as upper coarse materials;
s6, when the accommodating structure (7) is cleaned, the filter screen (74) and the upper coarse material are lifted through the lifting lug (71), the upper coarse material is used as a filling material, and the lower coarse material is grabbed through the grab bucket and is used as a recovery material to carry out recovery operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087863.7A CN112871452B (en) | 2021-01-22 | 2021-01-22 | Primary screening structure for automatic continuous cloth of high-pressure roller grinding system and use method of primary screening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087863.7A CN112871452B (en) | 2021-01-22 | 2021-01-22 | Primary screening structure for automatic continuous cloth of high-pressure roller grinding system and use method of primary screening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112871452A CN112871452A (en) | 2021-06-01 |
| CN112871452B true CN112871452B (en) | 2023-09-01 |
Family
ID=76050187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110087863.7A Active CN112871452B (en) | 2021-01-22 | 2021-01-22 | Primary screening structure for automatic continuous cloth of high-pressure roller grinding system and use method of primary screening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112871452B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653462B (en) * | 2022-04-19 | 2024-04-26 | 安徽马钢矿业资源集团有限公司 | Belt conveyor sampling mechanism for high-pressure roller mill coarse grain magnetic separation process and use method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781817A (en) * | 1993-09-17 | 1995-03-28 | Japan Vilene Co Ltd | Method and device for winding cloth sheet |
| CN101234811A (en) * | 2008-01-17 | 2008-08-06 | 杭州富兴环保机械有限公司 | Device for treating polyester beverage bottle recycling sewage |
| CN101279159A (en) * | 2008-06-10 | 2008-10-08 | 丹东北方环保工程有限公司 | Automatic cleaning screen filter |
| CN101966479A (en) * | 2010-10-13 | 2011-02-09 | 湖南广义科技有限公司 | Vertical roll grinder |
| CN206716091U (en) * | 2017-02-27 | 2017-12-08 | 泉州泉港璟冠信息科技有限公司 | A kind of Intelligent watering flour mill of screen pack fast changeable |
| CN208526759U (en) * | 2018-06-13 | 2019-02-22 | 连云港奥斯特硅微粉有限公司 | A kind of crushing sorting unit for tekite sand |
| CN208824028U (en) * | 2018-09-04 | 2019-05-07 | 福建清源科技有限公司 | A kind of continuous controllable feeding device |
| CN110479467A (en) * | 2019-08-28 | 2019-11-22 | 马钢集团设计研究院有限责任公司 | A kind of high pressure roller mill dry screening wet type pre-selecting technique of chromium depleted zone stone |
| CN214320479U (en) * | 2021-01-22 | 2021-10-01 | 安徽马钢张庄矿业有限责任公司 | Automatic continuous cloth of high pressure grinding roller system is with prescreening structure |
-
2021
- 2021-01-22 CN CN202110087863.7A patent/CN112871452B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781817A (en) * | 1993-09-17 | 1995-03-28 | Japan Vilene Co Ltd | Method and device for winding cloth sheet |
| CN101234811A (en) * | 2008-01-17 | 2008-08-06 | 杭州富兴环保机械有限公司 | Device for treating polyester beverage bottle recycling sewage |
| CN101279159A (en) * | 2008-06-10 | 2008-10-08 | 丹东北方环保工程有限公司 | Automatic cleaning screen filter |
| CN101966479A (en) * | 2010-10-13 | 2011-02-09 | 湖南广义科技有限公司 | Vertical roll grinder |
| CN206716091U (en) * | 2017-02-27 | 2017-12-08 | 泉州泉港璟冠信息科技有限公司 | A kind of Intelligent watering flour mill of screen pack fast changeable |
| CN208526759U (en) * | 2018-06-13 | 2019-02-22 | 连云港奥斯特硅微粉有限公司 | A kind of crushing sorting unit for tekite sand |
| CN208824028U (en) * | 2018-09-04 | 2019-05-07 | 福建清源科技有限公司 | A kind of continuous controllable feeding device |
| CN110479467A (en) * | 2019-08-28 | 2019-11-22 | 马钢集团设计研究院有限责任公司 | A kind of high pressure roller mill dry screening wet type pre-selecting technique of chromium depleted zone stone |
| CN214320479U (en) * | 2021-01-22 | 2021-10-01 | 安徽马钢张庄矿业有限责任公司 | Automatic continuous cloth of high pressure grinding roller system is with prescreening structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112871452A (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112371263B (en) | Carbide slag continuous operation formula processing system | |
| CN102284350A (en) | Sorting and separation process for utilizing slag comprehensively | |
| CN112871452B (en) | Primary screening structure for automatic continuous cloth of high-pressure roller grinding system and use method of primary screening structure | |
| CN214320479U (en) | Automatic continuous cloth of high pressure grinding roller system is with prescreening structure | |
| CN1628910A (en) | Process for ball milling and water washing of waste iron and steel slag, slag slurry treatment process, and apparatus therefor | |
| CN106244748B (en) | A kind of stainless steel slag wet processing process method and device | |
| CN202909816U (en) | Table head structure of belt shaking table | |
| CN208628098U (en) | A kind of waste broken glass bits recovery of circulatory system | |
| CN102049345B (en) | Cassava grinding equipment | |
| CN103878117B (en) | A kind of short route iron ore screening water wash system | |
| CN215667583U (en) | Quartz sand tailing overflow magnetic separation impurity removal processing device | |
| CN109851684A (en) | A kind of starch from sweet potato production washes husky device with starch | |
| CN115646794A (en) | Hydraulic stirring automatic water screening device | |
| CN205628156U (en) | Integration industry solid waste continuous separation equipment | |
| CN210787725U (en) | Coarse slime sorting equipment | |
| CN210022471U (en) | Environment-friendly ore dressing equipment | |
| CN1048810A (en) | Gravity filter bed with moving band for slag and water separation | |
| CN106269459B (en) | A kind of removing material incidental device and its method | |
| CN205833642U (en) | Talcum and miscellaneous stone Mineral separation device | |
| CN207478776U (en) | It is a kind of that there is the gravity table for connecing sizing device automatically | |
| CN217856456U (en) | Alkalinity lifting device | |
| CN206253323U (en) | One kind removes material incidental device | |
| CN206199483U (en) | A kind of cylinder magnetic separator | |
| CN213825319U (en) | A sieving mechanism for lump material is selected | |
| CN206069968U (en) | A kind of Simple treatment device of AOD furnace slag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |