CN102764678A - Multi-roller roller press - Google Patents
Multi-roller roller press Download PDFInfo
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- CN102764678A CN102764678A CN201210236648XA CN201210236648A CN102764678A CN 102764678 A CN102764678 A CN 102764678A CN 201210236648X A CN201210236648X A CN 201210236648XA CN 201210236648 A CN201210236648 A CN 201210236648A CN 102764678 A CN102764678 A CN 102764678A
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- action roller
- roll
- fixed
- roller
- pressue device
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Abstract
The invention discloses a multi-roller roller press which comprises a machine frame, a feeding device, a fixed roller and a movable roller set, wherein the fixed roller is fixed on the machine frame and is driven to rotate through a transmission device; the movable roller set comprises more than two sets of movable rollers and pressurizing devices; the movable rollers are fixed on the machine frame through the pressurizing devices; and the feeding device is fixed on the machine frame. The pressurizing devices of the movable roller set can independently control and adjust the pressure online through a control system outside the machine frame to achieve the optimal grinding effect; compared with the conventional roller press, the multi-roller roller press can reach 50% of energy conservation, and even can reach 100% of energy conservation when being compared with a ball grinder; only one set of transmission system is adopted, so that equipment cost is reduced, equipment structure is simplified, and installation is convenient; and a standard reducer is adopted so as to be convenient to select and use, so that cost is reduced.
Description
Technical field
The present invention relates to a kind of milling equipment, particularly a kind of multiple roll roll squeezer.
Background technology
Roll squeezer; Have another name called squeezing mill, roll-in mill; Be last century the mid-80 at first develop appearance by Germany; This equipment and ball mill be supporting usedly can to reduce by 25%～40% with the specific yield power consumption of mill during cement, output increases by 40%～60%, abrasive body consumption reduces by 60%, and economic benefit is quite remarkable, therefore by universally acknowledged for being one of state-of-the-art milling equipment in the world.
Traditional roll squeezer mainly is by frame, be located at a fixed roll on the frame, action roller, be located at action roller one side along continuous straight runs pushes two group oil cylinders of roller and is located at the frame outside and drive two groups of drive units of fixed roll and action roller respectively and constitute, and its drive unit is to be made up of motor, Hooks coupling universal coupling and planetary reduction gear.
The problem that this conventional roll press exists is: two roll structures of high roll-in are adopted in (1); In order to guarantee the effect of bed of material grinding; Single action roller must provide very high pressure could satisfy actual instructions for use, but high roll-in is when bringing high mill efficiency, has also directly caused the height wearing and tearing of roller; Make running rate reduce significantly, the working service cost is multiplied; (2) from the consideration of security standpoint, high pressure has also increased the manufacturing cost of equipment and hydraulic system indirectly during design.
Summary of the invention
The objective of the invention is to solve the problems referred to above that prior art exists, the multiple roll roll squeezer of a kind of low-pressure, low wearing and tearing, low energy consumption, low cost, easy popularization, high running rate is provided.
For realizing above-mentioned purpose, the present invention has adopted following technical scheme: a kind of multiple roll roll squeezer, comprise frame, feed arrangement, fixed roll and action roller group, and said fixed roll is fixed on the frame, drives the fixed roll rotation through transmission device; Said action roller group comprises 2 groups of above action rollers and pressue device combination, and wherein action roller is fixed on the frame through pressue device together; Said feed arrangement is fixed on the frame.
The pressue device of said action roller group can be through the online independent control adjustment pressure of the outer control system of frame.
The action roller of said action roller group is a dancer, and itself and fixed roll keep certain roll gap mutual extrusion material.
A kind of multiple roll roll squeezer comprises transmission device, fixed roll, and the 1st action roller, the 1st pressue device, the 2nd action roller, the 2nd pressue device, the n action roller (n>2), the n pressue device (n>2), feed arrangement, frame and control system; Transmission device drives the fixed roll rotation, and the grinding district that feed arrangement is sent into material between fixed roll and the 1st action roller roughly grinds, and the grinding district between material entering fixed roll and the 2nd action roller, n action roller carries out fine grinding afterwards; The 1st pressue device provides grinding pressure for the 1st action roller, and the 2nd pressue device provides grinding pressure for the 2nd action roller, and the n pressue device provides grinding pressure for the n action roller, drives the 1st action roller, the 2nd action roller and the rotation of n action roller respectively from the frictional force of material; The control system can the online grinding pressure of controlling the 1st pressue device, the 2nd pressue device and n pressue device respectively, thereby can obtain best grinding effect according to the different material grinding pressure of adjustment the 1st action roller, the 2nd action roller and n action roller in real time.Compare with existing roll squeezer, can be energy-conservation up to 50%, it is energy-conservation even up to 100% to compare ball mill.Have only one group of transmission system not only to reduce equipment cost, and simplified device structure, the convenient installation adopted the standard decelerator, selects for use conveniently, reduced cost.
Description of drawings
Fig. 1 is the structural representation of a kind of multiple roll roll squeezer of the present invention embodiment 1.
Fig. 2 is the vertical view of a kind of multiple roll roll squeezer of the present invention embodiment 1.
Fig. 3 is the structural representation of a kind of multiple roll roll squeezer of the present invention embodiment 2.
Fig. 4 is the structural representation of a kind of multiple roll roll squeezer of the present invention embodiment 3.
In the accompanying drawing: the 1-transmission device; The 2-fixed roll; 3-the 1st action roller; 4-the 1st pressue device; 5-the 2nd action roller; 6-the 2nd pressue device; 7-the 3rd action roller; 8-the 3rd pressue device; The 9-feed arrangement; The 10-frame; 11-controls system.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is done further explain.
Embodiment 1:
As illustrated in fig. 1 and 2, the multiple roll roll squeezer comprises transmission device (1), fixed roll (2), the 1st action roller (3), the 1st pressue device (4), the 2nd action roller (5), the 2nd pressue device (6), the 3rd action roller (7), the 3rd pressue device (8), feed arrangement (9), frame (10) and control system (11).Fixed roll (2) is fixed on the frame (10); The 1st action roller (3), the 1st pressue device (4), the 2nd action roller (5), the 2nd pressue device (6), the 3rd action roller (7), the 3rd pressue device (8) are fixed on the frame (10), and feed arrangement (9) is fixed on the frame (10).
Transmission device (1) drives fixed roll (2) rotation, has only one group of transmission system not only to reduce equipment cost, and has simplified device structure, and convenient the installation adopted the standard decelerator, selects for use conveniently, reduced cost; The 1st pressue device (4) is that the 1st action roller (3) provides pressure; The 2nd pressue device (6) is that the 2nd action roller (5) provides pressure; The 3rd pressue device (8) is that the 3rd action roller (7) provides pressure, and above-mentioned pressure all can be through the online independent control adjustment of control system (11).Adopt repeatedly grinding of multiple roll; Material gets into the fine grinding district grinding between the 2nd action roller (5), the 3rd action roller (7) and the fixed roll (2) afterwards earlier through the corase grind district grinding between the 1st action roller (3) and the fixed roll (2), when guaranteeing grinding effect; Make the 1st action roller (3), the 2nd action roller (5) and the 3rd action roller (7) grinding pressure reduce significantly; Practice thrift equipment cost, reduced roll surface wearing, improved operation rate.
Embodiment 2:
As shown in Figure 3, the multiple roll roll squeezer comprises transmission device (1), fixed roll (2), the 1st action roller (3), the 1st pressue device (4), the 2nd action roller (5), the 2nd pressue device (6), feed arrangement (9), frame (10) and control system (11).Fixed roll (2) is fixed on the frame (10), and the 1st action roller (3), the 1st pressue device (4), the 2nd action roller (5), the 2nd pressue device (6) are fixed on the frame (10), and feed arrangement (9) is fixed on the frame (10).
Transmission device (1) drives fixed roll (2) rotation, has only one group of transmission system not only to reduce equipment cost, and has simplified device structure, and convenient the installation adopted the standard decelerator, selects for use conveniently, reduced cost; The 1st pressue device (4) is that the 1st action roller (3) provides pressure, and the 2nd pressue device (6) is that the 2nd action roller (5) provides pressure, and above-mentioned pressure all can be through the online independent control adjustment of control system (11).Adopt repeatedly grinding of multiple roll; Material gets into the fine grinding district grinding between the 2nd action roller (5) afterwards earlier through the corase grind district grinding between the 1st action roller (3) and the fixed roll (2), when guaranteeing grinding effect; Make the 1st action roller (3), the 2nd action roller (5) grinding pressure reduce significantly; Practice thrift equipment cost, reduced roll surface wearing, improved operation rate.
Embodiment 3:
As shown in Figure 4, the multiple roll roll squeezer comprises transmission device (1), fixed roll (2), the 1st action roller (3), the 1st pressue device (4), the 2nd action roller (5), the 2nd pressue device (6), the 3rd action roller (7), the 3rd pressue device (8), the 4th action roller, the 4th pressue device, the 5th action roller, the 5th pressue device, the 6th action roller, the 6th pressue device, feed arrangement (9), frame (10) and control system (11).Fixed roll (2) is fixed on the frame (10); The 1st action roller (3), the 1st pressue device (4), the 2nd action roller (5), the 2nd pressue device (6), the 3rd action roller (7), the 3rd pressue device (8), the 4th action roller, the 4th pressue device, the 5th action roller, the 5th pressue device, the 6th action roller, the 6th pressue device are fixed on the frame (10), and feed arrangement (9) is fixed on the frame (10).
Transmission device (1) drives fixed roll (2) rotation, has only one group of transmission system not only to reduce equipment cost, and has simplified device structure, and convenient the installation adopted the standard decelerator, selects for use conveniently, reduced cost; The 1st pressue device (4) is that the 1st action roller (3) provides pressure; The 2nd pressue device (6) is that the 2nd action roller (5) provides pressure; The 3rd pressue device (8) is that the 3rd action roller (7) provides pressure, and the 4th pressue device is that the 4th action roller provides pressure, and the 5th pressue device is that the 5th action roller provides pressure; The 6th pressue device is that the 6th action roller provides pressure, and above-mentioned pressure all can be through the online independent control adjustment of control system (11).Adopt repeatedly grinding of multiple roll; Material is earlier through the corase grind district grinding between the 1st action roller (3) and the fixed roll (2); Get into the fine grinding district grinding between the 2nd action roller (5), the 3rd action roller (7) and the fixed roll (2) afterwards, and the fine grinding district grinding between the 4th to 6 action roller and the fixed roll (2), when guaranteeing grinding effect; Make the 1st action roller (3), the 2nd action roller (5), the 3rd action roller (7) and the 4th, 5,6 action roller grinding pressure reduce significantly; Practice thrift equipment cost, reduced roll surface wearing, improved operation rate.
More than be preferred forms of the present invention, according to content disclosed by the invention, those of ordinary skill in the art can conspicuously expect some identical, replacement schemes, all should fall into the scope of the present invention's protection.
Claims (3)
1. a multiple roll roll squeezer comprises frame, feed arrangement, fixed roll and action roller group, and it is characterized in that: said fixed roll is fixed on the frame, drives the fixed roll rotation through transmission device; Said action roller group comprises 2 groups of above action rollers and pressue device combination, and wherein action roller is fixed on the frame through pressue device together; Said feed arrangement is fixed on the frame.
2. multiple roll roll squeezer according to claim 1 is characterized in that: the pressue device of said action roller group can be through the online independent control adjustment pressure of the outer control system of frame.
3. multiple roll roll squeezer according to claim 1 is characterized in that: the action roller of said action roller group is a dancer, and itself and fixed roll keep certain roll gap mutual extrusion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236648XA CN102764678A (en) | 2012-07-10 | 2012-07-10 | Multi-roller roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236648XA CN102764678A (en) | 2012-07-10 | 2012-07-10 | Multi-roller roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102764678A true CN102764678A (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210236648XA Pending CN102764678A (en) | 2012-07-10 | 2012-07-10 | Multi-roller roller press |
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| Country | Link |
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| CN (1) | CN102764678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970694A (en) * | 2018-08-10 | 2018-12-11 | 盐城工学院 | A kind of the roller layout structure and material breaking method of multi roll crusher |
| CN111013713A (en) * | 2019-12-24 | 2020-04-17 | 广东电网有限责任公司 | Single-transmission roller press for mountain stone in-situ crushing for construction of power station in mining area |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830864A1 (en) * | 1978-07-13 | 1980-01-24 | Polysius Ag | Grinding mill for cereal grains - has two rolls at different heights with grain feed to highest point of lower roll |
| DE3823929A1 (en) * | 1987-08-11 | 1989-02-23 | Smidth & Co As F L | Method and apparatus for roll-crushing and -grinding or for mineral substances |
| JPH11217233A (en) * | 1998-02-02 | 1999-08-10 | Asahi Fiber Glass Co Ltd | Crushing of inorganic fiber material and crushing device |
| JP2003047865A (en) * | 2001-08-07 | 2003-02-18 | Daiyo Kikai Seisakusho:Kk | Crusher |
| CN2776542Y (en) * | 2005-03-04 | 2006-05-03 | 张立建 | Single roll driven double roll crusher |
| CN201211480Y (en) * | 2008-06-23 | 2009-03-25 | 谭明中 | Continuous pair rolling machine |
| CN101918139A (en) * | 2007-09-22 | 2010-12-15 | 彼得拉·梅马里·法尔德 | Method of, and apparatus for, the preliminary grinding and finishing of mineral and non-mineral materials |
| CN202638471U (en) * | 2012-07-10 | 2013-01-02 | 南京凯盛国际工程有限公司 | Multi-roll roller press |
-
2012
- 2012-07-10 CN CN201210236648XA patent/CN102764678A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830864A1 (en) * | 1978-07-13 | 1980-01-24 | Polysius Ag | Grinding mill for cereal grains - has two rolls at different heights with grain feed to highest point of lower roll |
| DE3823929A1 (en) * | 1987-08-11 | 1989-02-23 | Smidth & Co As F L | Method and apparatus for roll-crushing and -grinding or for mineral substances |
| JPH11217233A (en) * | 1998-02-02 | 1999-08-10 | Asahi Fiber Glass Co Ltd | Crushing of inorganic fiber material and crushing device |
| JP2003047865A (en) * | 2001-08-07 | 2003-02-18 | Daiyo Kikai Seisakusho:Kk | Crusher |
| CN2776542Y (en) * | 2005-03-04 | 2006-05-03 | 张立建 | Single roll driven double roll crusher |
| CN101918139A (en) * | 2007-09-22 | 2010-12-15 | 彼得拉·梅马里·法尔德 | Method of, and apparatus for, the preliminary grinding and finishing of mineral and non-mineral materials |
| CN201211480Y (en) * | 2008-06-23 | 2009-03-25 | 谭明中 | Continuous pair rolling machine |
| CN202638471U (en) * | 2012-07-10 | 2013-01-02 | 南京凯盛国际工程有限公司 | Multi-roll roller press |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970694A (en) * | 2018-08-10 | 2018-12-11 | 盐城工学院 | A kind of the roller layout structure and material breaking method of multi roll crusher |
| CN111013713A (en) * | 2019-12-24 | 2020-04-17 | 广东电网有限责任公司 | Single-transmission roller press for mountain stone in-situ crushing for construction of power station in mining area |
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Application publication date: 20121107 |