CN111231402B - Ball press adjustable device - Google Patents
Ball press adjustable device Download PDFInfo
- Publication number
- CN111231402B CN111231402B CN202010057382.7A CN202010057382A CN111231402B CN 111231402 B CN111231402 B CN 111231402B CN 202010057382 A CN202010057382 A CN 202010057382A CN 111231402 B CN111231402 B CN 111231402B
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- roller
- ball
- screening
- oil mist
- groups
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- Expired - Fee Related
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- 239000003595 mist Substances 0.000 claims abstract description 47
- 239000000843 powder Substances 0.000 claims abstract description 35
- 238000005461 lubrication Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims description 56
- 230000001050 lubricating effect Effects 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
- B30B11/165—Roll constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0088—Lubricating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses an adjustable device of a ball press, which relates to the field of ball presses and comprises two driving parts, a hydraulic protection device and an oil mist lubrication system, wherein the two driving parts respectively drive a first roller and a second roller of the ball press to rotate; two sets of oil mist nozzle groups through the oil mist lubrication system lubricate the side wall oil mist sprayed to the first roller and the second roller respectively, the first roller and the second roller are driven to rotate by two driving pieces simultaneously, the same rotation direction of the rotating speed of the first roller and the second roller is ensured to be opposite, the friction force of the first roller and the second roller is reduced when a ball is formed, the abrasion of the first roller and the second roller is reduced, the service life of the first roller and the second roller is prolonged, meanwhile, because the oil mist lubrication is also arranged in the ball forming port of the first roller and the second roller, the formed ball is enabled to fall off more easily, the powder adhesion is prevented from being formed on the ball forming port, and the influence is caused by the ball pressing forming.
Description
Technical Field
The invention relates to the field of ball press machines, in particular to an adjustable device of a ball press machine.
Background
The ball press is called again: a powerful ball press, a mineral powder ball press, a double-roller ball press, a goose egg forming machine and the like, wherein the ball press is mainly used for treating mineral tailings and pressing powdery materials which are difficult to form, it is characterized by that its forming pressure is large, the revolution number of main machine is adjustable, and it is equipped with a spiral feeding device, and transferred to speed reducer by means of belt, and the speed reducer is transferred to driving shaft by means of coupling, and transferred into a pair of open gears, so that it can ensure that the two rollers can synchronously (constant speed and reverse direction) feed material storage bin and uniformly feed it into forming hopper by means of quantitative equipment, and make the unit forming pressure of material be changed from small to large, the forming pressure reaches the maximum value at the central connecting line of the pair rollers, after the material passes through the line, the forming pressure is rapidly reduced, so that the material enters a ball-removing state and is smoothly removed, the material that the contrast is light, material effect such as coke breeze, iron scale, dust removal, coal slime, various metallurgical powder, sponge iron carbon element goods are obvious, mainly used: forming pulverized coal; molding dry powder; molding desulfurized gypsum; molding the coke powder; the iron chips and various metal mineral powder are formed, and the quality of finished products is greatly reduced after the outer walls of two rollers of a ball press machine on the market are worn for a long time because the outer walls of the two rollers are in frictional contact in the ball pressing forming process.
Disclosure of Invention
The invention aims to solve the problems and designs an adjustable device of a ball press.
The invention realizes the purpose through the following technical scheme:
an adjustable device of a ball press machine comprises:
the two driving parts respectively drive a first roller and a second roller of the ball press to rotate, and the linear speeds of the contact positions between the first roller and the second roller are the same, and the rotation directions are opposite;
the first compression roller is rotatably arranged on a connecting plate, and the connecting plate is fixedly connected with an oil cylinder piston rod of the hydraulic protection device;
the oil mist lubrication system is used for lubricating the side walls of the first roller and the second roller and comprises two groups of oil mist nozzle groups, the two groups of oil mist nozzle groups are respectively arranged beside the side walls of the first roller and the second roller, and the oil mist nozzle groups used for lubricating the first roller are fixedly arranged on the connecting plate.
The invention has the beneficial effects that: two sets of oil mist nozzle groups through the oil mist lubrication system lubricate the side wall oil mist sprayed to the first roller and the second roller respectively, the first roller and the second roller are driven to rotate by two driving pieces simultaneously, the same rotation direction of the rotating speed of the first roller and the second roller is ensured to be opposite, the friction force of the first roller and the second roller is reduced when a ball is formed, the abrasion of the first roller and the second roller is reduced, the service life of the first roller and the second roller is prolonged, meanwhile, because the oil mist lubrication is also arranged in the ball forming port of the first roller and the second roller, the formed ball is enabled to fall off more easily, the powder adhesion is prevented from being formed on the ball forming port, and the influence is caused by the ball pressing forming.
Drawings
FIG. 1 is a schematic structural diagram of an adjustable device of a ball press machine according to the present invention;
FIG. 2 is an enlarged view of A in the adjustable device of the ball press machine of the present invention;
FIG. 3 is a top view of a screening funnel in the adjustable device of the ball press machine of the present invention;
wherein corresponding reference numerals are:
1-motor, 2-screening cylinder, 3-material storage chamber, 4-flow limiting valve, 5-first roller, 6-high-pressure oil mist nozzle, 7-oil mist lubrication system, 8-connecting plate, 9-hydraulic protection device, 10-screening hopper, 11-second roller, 12-powder collecting port, 13-sphere collecting chamber, 14-powder collecting chamber, 15-screening hole, 16-second crushing knife and 17-first crushing knife.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1. as shown in figure 1,
an adjustable device of a ball press machine comprises:
the two driving parts respectively drive a first roller 5 and a second roller 11 of the ball press machine to rotate, and the linear speeds of the contact positions between the first roller 5 and the second roller 11 are the same and the rotation directions are opposite;
the first press roller is rotatably arranged on the connecting plate 8, and the connecting plate 8 is fixedly connected with an oil cylinder piston rod of the hydraulic protection device 9;
the oil mist lubrication system 7 is used for lubricating the side walls of the first roller 5 and the second roller 11, the oil mist lubrication system 7 comprises two oil mist nozzle groups, the two oil mist nozzle groups are respectively arranged beside the side walls of the first roller 5 and the second roller 11, and the oil mist nozzle group used for lubricating the first roller 5 is fixedly arranged on the connecting plate 8.
The hydraulic protection device 9 can adjust the gap between the first roller 5 and the second roller 11, when the ball is formed, the two driving pieces respectively drive the first roller 5 and the second roller 11 of the ball press machine to rotate, the linear speeds of the contact positions between the first roller 5 and the second roller 11 of the ball press machine are ensured to be equal and opposite, the powder can be ensured to be pressed and formed by the first roller 5 and the second roller 11, two groups of oil mist nozzle groups of the oil mist lubrication system 7 are arranged beside the side walls of the first roller 5 and the second roller 11, when the first roller 5 and the second roller 11 rotate, the two groups of oil mist nozzle groups respectively spray oil mist to the side walls of the first roller 5 and the second roller 11 to cover the side walls of the first roller 5 and the second roller 11 with oil mist, the friction force of the first roller 5 and the second roller 11 is reduced when the ball is formed, and the abrasion of the first roller 5 and the second roller 11 is reduced, the service life of the first roller 5 and the second roller 11 is prolonged, and meanwhile, due to the fact that oil mist lubrication is also arranged in the ball forming openings of the first roller 5 and the second roller 11, the formed ball is easy to fall off, powder adhesion on the ball forming opening is prevented, and the influence caused by ball pressing forming is avoided.
Example 2. as shown in figure 1,
this example differs from example 1 in that: the two groups of oil mist nozzle groups are high-pressure oil mist nozzles 6.
Through adopting high-pressure oil mist nozzle 6 as the oil mist nozzle of oil mist lubrication system 7, when 6 oil mist of high-pressure oil mist nozzle sprays, have certain injection pressure to the lateral wall of first roll 5 and second roll 11, even there is the powder because too tight with the adhesion of spheroid shaping mouth, can't drop under self action of gravity, high-pressure oil mist nozzle 6 also can be washed it and dropped to the injection pressure of first roll 5 and second roll 11, further avoided the powder adhesion in the spheroid shaping mouth, cause the influence to the spheroid shaping.
Example 3. as shown in figure 1,
this example differs from example 2 in that: the heights of the two groups of high-pressure oil mist nozzles 6 are lower than the heights of the central axes of the first roller 5 and the second roller 11, the acute angle included angle between the high-pressure oil mist nozzles 6 for lubricating the first roller 5 and the first roller 5 in the horizontal direction is larger than 45 degrees, and the acute angle included angle between the high-pressure oil mist nozzles 6 for lubricating the second roller 11 and the second roller 11 in the horizontal direction is larger than 45 degrees.
The two groups of high-pressure oil mist nozzles 6 are arranged in the direction, so that the possibility that powder is adhered in the ball forming port is further reduced.
Example 4, as shown in figures 1, 2 and 3,
this example differs from any of examples 1-3 in that: ball machine adjustable device still includes feeding sieving mechanism, and feeding sieving mechanism includes:
the storage chamber 3 is used for storing discharged powder, a discharge port of the storage chamber 3 is arranged right above the first roller 5 and the second roller 11, and a limiting flow-limiting valve 4 for discharging the powder is arranged at the discharge port of the storage chamber 3;
the screening funnel 10 is characterized in that the feed inlets of the discharge outlet storage chambers 3 of the screening funnel 10 are communicated, at least one first crushing cutter group is arranged at the discharge outlet of the screening funnel 10, the first crushing cutter groups are arrayed at the discharge outlet of the screening funnel 10 by taking the central axis of the screening funnel 10 as the circle center, and the first crushing cutters 17 of the first crushing cutter groups face downwards;
the screening drum 2 is of a horn structure, the size of the upper end of the screening drum 2 is smaller than that of the lower end of the screening drum 2, screening holes 15 are formed in the side wall of the screening drum 2, and the size range of the screening holes 15 is 80-150 meshes;
at least one group of second crushing cutters 16, the groups of second crushing cutters 16 are arrayed at the lower end of the screening cylinder 2 by taking the central axis of the screening cylinder 2 as the center of a circle, the second crushing cutters 16 of the groups of second crushing cutters 16 face upwards, the gap between two adjacent first crushing cutters 17 and the second crushing cutter 16 is smaller than 80 meshes, the gap between the lower end of the screening cylinder 2 and the discharge port of the screening funnel 10 is smaller than 80 meshes, and powder enters the discharge port of the screening funnel 10 from the outer side of the screening cylinder 2 through the screening hole 15;
Before the powder is pressed into balls by a first roller 5 and a second roller 11 for molding, the powder is screened through a screening hole 15 of a screening cylinder 2, the powder is larger than the screening hole 15 and cannot reach a discharge hole of a screening funnel 10 through the screening hole 15, because the screening cylinder 2 is of a horn structure, the powder larger than the screening hole 15 slides on the lower end of the screening cylinder 2 to avoid blocking of the screening hole 15, at least one group of first crushing cutter groups is arranged at the discharge hole of the screening funnel 10, in the embodiment, the second crushing cutter groups 16 and the first crushing cutter groups are both 4 groups, the 4 groups of first crushing cutter groups are arrayed at the discharge hole of the screening funnel 10 by taking the central axis of the screening funnel 10 as a circle center, the first crushing cutters 17 of the first crushing cutter groups face downwards, the 4 groups of second crushing cutters 16 are arrayed at the lower end of the screening cylinder 2 by taking the central axis of the screening cylinder 2 as a circle center, and the second crushing cutters 16 of the second crushing cutter groups face upwards, the second crushing cutter 16 group is positioned below the first crushing cutter group, and the first crushing cutter 17 of the first crushing cutter group and the second crushing cutter 16 of the second crushing cutter 16 group are arranged in a staggered mode, so that powder larger than the screening holes 15 can be crushed, the size of the powder is smaller than that of the screening holes 15, and the powder passes through the screening holes 15.
Example 5. as shown in figure 1,
this example differs from any of examples 1-3 in that: the utility model provides an adjustable device of ball press machine still includes powder collection chamber 14, spheroid exit conveyor is located the below of first roll 5 and second roll 11 in the ball press machine, spheroid exit conveyor's first end is located one side that second roll 11 was kept away from to first roll 5, spheroid exit conveyor's second end is located one side that first roll 5 was kept away from to second roll 11, spheroid exit conveyor's second end is located spheroid collection chamber 13 feed inlet directly over, be provided with a plurality of small openings on the spheroid exit conveyor, the size of small opening is less than the spheroidal minimum size of shaping, powder collection chamber 14's powder collection mouth 12 is located spheroid exit conveyor's centre.
The ball discharging conveyer belt of the ball press is provided with the leak hole, powder which is not formed into a ball or waste products with the size smaller than the size of a finished ball can fall into the powder collection through the leak hole, and the powder is collected and crushed and then subjected to secondary forming of the ball.
The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides an adjustable device of ball press machine which characterized in that includes:
the two driving parts respectively drive a first roller and a second roller of the ball press to rotate, and the linear speeds of the contact positions between the first roller and the second roller are the same, and the rotation directions are opposite;
the first compression roller is rotatably arranged on a connecting plate, and the connecting plate is fixedly connected with an oil cylinder piston rod of the hydraulic protection device;
the oil mist lubrication system is used for lubricating the side walls of the first roller and the second roller and comprises two groups of oil mist nozzle groups, the two groups of oil mist nozzle groups are respectively arranged beside the side walls of the first roller and the second roller, and the oil mist nozzle group used for lubricating the first roller is fixedly arranged on the connecting plate;
feeding sieving mechanism, feeding sieving mechanism includes:
the storage chamber is used for storing discharged powder, a discharge port of the storage chamber is arranged right above the first roller and the second roller, and a limiting flow-limiting valve used for limiting the powder discharge amount is arranged at the discharge port of the storage chamber;
the discharge port of the screening funnel is communicated with the feed port of the storage chamber, at least one first crushing cutter group is arranged at the discharge port of the screening funnel, the first crushing cutter groups are arrayed at the discharge port of the screening funnel by taking the central axis of the screening funnel as a circle center, and the first crushing cutters of the first crushing cutter groups face downwards;
the screening drum is of a horn structure, the size of the upper end of the screening drum is smaller than that of the lower end of the screening drum, screening holes are formed in the side wall of the screening drum, the size range of the screening holes is 80-150 meshes, the gap between the lower end of the screening drum and a discharge port of the screening hopper is smaller than 80 meshes, and powder enters the discharge port of the screening hopper from the outer side of the screening drum through the screening holes;
the crushing device comprises at least one group of second crushing cutter groups, wherein the second crushing cutter groups are arrayed at the lower end of the screening cylinder by taking the central axis of the screening cylinder as the circle center, the second crushing cutters of the second crushing cutter groups face upwards, the second crushing cutter groups are positioned below the first crushing cutter groups, the first crushing cutters of the first crushing cutter groups and the second crushing cutters of the second crushing cutter groups are arranged in a staggered mode, and the gap between every two adjacent first crushing cutters and every two adjacent second crushing cutters is smaller than 80 meshes;
the upper end fixed connection of a pivot and the screen cylinder of first motor.
2. The adjustable device of claim 1, wherein both sets of mist nozzles are high pressure mist nozzles.
3. The adjustable device of claim 2, wherein the heights of the two groups of high-pressure oil mist nozzles are lower than the heights of the central axes of the first roller and the second roller, the acute angle included angle between the high-pressure oil mist nozzle for lubricating the first roller and the horizontal direction of the first roller is greater than 45 degrees, and the acute angle included angle between the high-pressure oil mist nozzle for lubricating the second roller and the horizontal direction of the second roller is greater than 45 degrees.
4. The adjustable device of any one of claims 1-3, further comprising a powder collection chamber, wherein the ball discharge conveyor belt of the ball press is located below the first roller and the second roller, the first end of the ball discharge conveyor belt is located on the side of the first roller away from the second roller, the second end of the ball discharge conveyor belt is located on the side of the second roller away from the first roller, the second end of the ball discharge conveyor belt is located directly above the feed inlet of the ball collection chamber, a plurality of weep holes are formed in the ball discharge conveyor belt, the size of each weep hole is smaller than the minimum size of a molded ball, and the powder collection port of the powder collection chamber is located in the middle of the ball discharge conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057382.7A CN111231402B (en) | 2020-01-19 | 2020-01-19 | Ball press adjustable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057382.7A CN111231402B (en) | 2020-01-19 | 2020-01-19 | Ball press adjustable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111231402A CN111231402A (en) | 2020-06-05 |
| CN111231402B true CN111231402B (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010057382.7A Expired - Fee Related CN111231402B (en) | 2020-01-19 | 2020-01-19 | Ball press adjustable device |
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| Country | Link |
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| CN (1) | CN111231402B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026240A (en) * | 2020-08-06 | 2020-12-04 | 天津瑞利鑫环保科技有限公司 | Ball press system for dry pressing forming |
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| CN206825970U (en) * | 2017-06-26 | 2018-01-02 | 重庆科技学院 | A kind of novel pellet high-pressure molding device |
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| CN108144967A (en) * | 2017-12-21 | 2018-06-12 | 江苏亨通精工金属材料有限公司 | A kind of emulsion spray device for being used to cooling down and lubricating copper wires roll for hot-rolling |
| CN209633862U (en) * | 2019-02-15 | 2019-11-15 | 邹平魏桥再生资源利用有限公司 | A kind of high-performance ball press |
| US10899099B2 (en) * | 2014-10-23 | 2021-01-26 | Furukawa Industrial Machinery Systems Co., Ltd. | Device and method for evaluating operating conditions of briquetting machine, briquetting machine, method for manufacturing briquette, control device of briquetting machine, control method of briquetting machine, and program |
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2020
- 2020-01-19 CN CN202010057382.7A patent/CN111231402B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10899099B2 (en) * | 2014-10-23 | 2021-01-26 | Furukawa Industrial Machinery Systems Co., Ltd. | Device and method for evaluating operating conditions of briquetting machine, briquetting machine, method for manufacturing briquette, control device of briquetting machine, control method of briquetting machine, and program |
| CN105252804A (en) * | 2015-10-29 | 2016-01-20 | 北京国电龙源环保工程有限公司 | Solid material fine crushing and high pressure forming system and process |
| CN205395244U (en) * | 2016-02-18 | 2016-07-27 | 四川利君精华制药股份有限公司 | Cross contamination tablet press is prevented to improved generation high efficiency |
| CN206139623U (en) * | 2016-05-11 | 2017-05-03 | 天津市鑫国机械设备有限公司 | Domestic kitchen garbage processing apparatus |
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| CN111231402A (en) | 2020-06-05 |
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Effective date of registration: 20220929 Address after: 6th Floor, Enterprise Service Center, Industrial Park, Xingwen County, Yibin City, Sichuan Province, 644400 Patentee after: SICHUAN ZHONGTIANJU MINING Co.,Ltd. Address before: No.8-1, Chenghua Road, Xiuwen Town, Dongpo District, Meishan City, Sichuan Province, 620000 Patentee before: Sichuan Zhongyi Jinneng New Material Technology Co.,Ltd. |
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