CN106269096A - A kind of ball mill grid liner plate - Google Patents
A kind of ball mill grid liner plate Download PDFInfo
- Publication number
- CN106269096A CN106269096A CN201510295679.6A CN201510295679A CN106269096A CN 106269096 A CN106269096 A CN 106269096A CN 201510295679 A CN201510295679 A CN 201510295679A CN 106269096 A CN106269096 A CN 106269096A
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- China
- Prior art keywords
- liner plate
- hole
- plate body
- hole section
- ball mill
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Abstract
The invention discloses a kind of ball mill grid liner plate, including liner plate body, the middle part of described liner plate body has multiple ore discharge through hole, the bottom of the left side wall of liner plate body has outward extending connecting portion, there is on connecting portion connection through hole, the bottom of the right side wall of liner plate body has the groove that the connecting portion for adjacent liner plates body inserts, the end face of groove has through hole, the right upper portion of liner plate body has elongate recesses, elongate recesses communicates with through hole, on the two side of elongate recesses, there is slot, elongated block sleeve is in elongate recesses, the raised item that the both sides of elongated block have is nested in slot.Rubble can be discharged from ore discharge through hole by it, and meanwhile, it is without damage that it has elongated block protection bolt, facilitates follow-up dismounting and the maintenance of liner plate, and it is effective.
Description
Technical field:
The technology of the present invention relates to ball mill equipment technical field, a kind of ball milling
Machine grid liner plate.
Background technology:
Ball mill is a kind of to be widely used in electric power, pottery, cement, the powder of mineral manufacture field
Mill equipment.Its basic functional principle is: ball mill barrel rotates with certain rotating speed, ball mill
The abrading-ball of cylinder body bottom is acted on by centrifugal force, frictional force so that it is be attached on shell liner.
After abrading-ball is brought to certain altitude, under being thrown due to the gravity of self, to cylinder body bottom
Abrasive material carries out impact comminution and grinding.Ball grinding machine lining board be used to protect cylinder, make cylinder from
Abrasive body and material directly impact and rub, and the liner plate being simultaneously possible with multi-form adjusts
The kinestate of abrasive body, to strengthen the abrasive body pulverization to material, is favorably improved mill
The mill efficiency of machine, increases yield, reduces metal consumption.
But the severe impact effect of ball grinding machine lining board can be caused wear liner thinning by abrading-ball, existing
The problems such as the most wear-resisting, easy fracture, dribbling effect are undesirable, cause inefficiency, in yield
Do not go, virtually add cost.
Particularly, existing ball mill grid liner plate is generally by being bolted on cylinder
, between through hole and the bolt of its fixing bolt, there is gap, gap can enter rubble, powder
End is waited and bolt and rubble and powder can be made to produce direct collision, easily makes bolt failure and change
Shape, thus grid liner plate can be made to increase difficulty in follow-up demolition and maintenance, it is impossible to dismounting, non-
Often trouble.
Summary of the invention:
The purpose of the technology of the present invention is to overcome the deficiencies in the prior art, it is provided that a kind of ball mill lattice
Sub-liner plate, rubble can be discharged from ore discharge through hole by it, and meanwhile, it has elongated block and protects
Protecting bolt without damage, facilitate follow-up dismounting and the maintenance of liner plate, it is effective.
The technology of the present invention solves the scheme of described problem:
A kind of ball mill grid liner plate, including liner plate body, the middle part tool of described liner plate body
Having multiple ore discharge through hole, the bottom of the left side wall of liner plate body has outward extending connection
Portion, connecting portion has connection through hole, and the bottom of the right side wall of liner plate body has for adjacent
The groove that the connecting portion of liner plate body inserts, the end face of groove has through hole, the right side of liner plate body
Upper lateral part has elongate recesses, and elongate recesses communicates with through hole, and the two side of elongate recesses has
Have slot, elongated block sleeve in elongate recesses, the raised item that the both sides of elongated block have
It is nested in slot.
Described ore discharge through hole includes through hole section and lower through-hole section, and upper through hole section is at liner plate body
In upper plane, lower through-hole section on lower plane, a part for upper through hole section and the one of lower through-hole section
Part is connected.
It is poroid that described upper through hole section and lower through-hole section are kidney-shaped.
It is coated with wearing layer on the medial wall of described upper through hole section and lower through-hole section.
The end face of described liner plate body is coated with wearing layer.
Described liner plate body is the arc block of quality of rubber materials.
The prominent effect of the present invention is:
Compared with prior art, rubble can be discharged from ore discharge through hole by it, meanwhile, and its tool
There is elongated block protection bolt without damage, facilitate follow-up dismounting and the maintenance of liner plate, its effect
Good.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial sectional view of the present invention；
Fig. 3 is the partial structurtes schematic diagram that the present invention is provided with elongated baffle.
Detailed description of the invention:
With concrete preferred embodiment, the technology of the present invention is described in detail below in conjunction with the accompanying drawings,
So that the advantage of the technology of the present invention and feature can be easier to be readily appreciated by one skilled in the art, these
Embodiment is only the purpose illustrated, it is no intended to be defined the scope of the present invention.
Embodiment, is shown in as shown in Figure 1 to Figure 3, and a kind of ball mill grid liner plate, including lining
Plate body 10, the middle part of described liner plate body 10 has multiple ore discharge through hole 20, liner plate body
The bottom of the left side wall of 10 has outward extending connecting portion 101, and connecting portion 101 has
Connecting through hole 102, the bottom of the right side wall of liner plate body 10 has for adjacent liner plates body
The groove 103 that the connecting portion 101 of 10 inserts, the end face of groove 103 has through hole 104, lining
The right upper portion of plate body 10 has elongate recesses 105, elongate recesses 105 and through hole 104
Communicating, the two side of elongate recesses 105 has slot 106, elongated block 107 sleeve exists
In elongate recesses 105, the raised item 108 that the both sides of elongated block 107 have is nested in slot
In 106.
Further, described ore discharge through hole 20 includes through hole section 201 and lower through-hole section 202,
Upper through hole section 201 in the upper plane of liner plate body 10, lower through-hole section 202 on lower plane,
A part for upper through hole section 201 is connected with a part for lower through-hole section 202.
Further, to be kidney-shaped poroid for described upper through hole section 201 and lower through-hole section 202.
Further, the medial wall of described upper through hole section 201 and lower through-hole section 202 coats
There is wearing layer 30.
Further, the end face of described liner plate body 10 is coated with wearing layer 30.
Further, described liner plate body 10 is the arc block of quality of rubber materials.
Operation principle: ball mill is that one is widely used in electric power, pottery, cement, mineral add
The milling equipment in work field.Its basic functional principle is: ball mill barrel revolves with certain rotating speed
Turning, the abrading-ball bottom ball mill barrel is acted on by centrifugal force, frictional force so that it is be attached to cylinder
On body liner plate.After abrading-ball is brought to certain altitude, under being thrown due to the gravity of self, right
The abrasive material of cylinder body bottom carries out impact comminution and grinding.Ball grinding machine lining board is used to protect cylinder,
Make cylinder directly impact from abrasive body and material and rub, be possible with multi-form simultaneously
Liner plate adjusts the kinestate of abrasive body, to strengthen the abrasive body pulverization to material, has
Help improve the mill efficiency of grinding machine, increase yield, reduce metal consumption.
The present embodiment is multiple liner plate bodies 10 are arranged, by two adjacent liner plates originally
Bolt, at another groove 103, is then worn by connecting portion 101 sleeve in body 10 successively
Cross through hole 104 and connect through hole 102 and be screwed onto in cylinder, then elongated block 107 being inserted
Being enclosed within elongate recesses 105, the raised item 108 that the both sides of elongated block 107 have is nested in
Slot 106 completes to fix, thus makes good seal performance between liner plate body 10, with
Time, its elongated block 107 used is possible to prevent powder, rubble to enter in elongate recesses 105,
Make screw bolt abrasion, thus ensure the service life of bolt so that when formality dismounting and maintenance, can
To maintain easily and to keep in repair, effect highly significant.
And, the middle part of this liner plate body 10 has multiple ore discharge through hole 20, and states ore discharge and lead to
Hole 20 includes through hole section 201 and lower through-hole section 202, and upper through hole section 201 is at liner plate body
In the upper plane of 10, lower through-hole section 202 on lower plane, a part for upper through hole section 201
It is connected with a part for lower through-hole section 202, adopts the structure, so that upper through hole section
Connectivity Section between 201 and lower through-hole section 202 diminishes, such that it is able to by rubble strainability more
Good, little rubble is passed through, and bulky grain is stayed cylinder carries out reworking, thus enter one
Step improves its effect ground.
And it is coated with wearing layer on the medial wall of described upper through hole section 201 and lower through-hole section 202
30.The end face of described liner plate body 10 is coated with wearing layer 30.Use wearing layer 30 permissible
Increasing the anti-wear of liner plate body 10, its anti-wear performance is more preferable, and service life is longer.
Meanwhile, described liner plate body 10 is the arc block of quality of rubber materials.Existing manganese steel serves as a contrast
The production noise of plate ore mill is very big, and the noise of ball mill is generally 110 decibels, Ore autogenous grinding
Machine is about 105 decibels.These all substantially exceed the noise level of environmental regulations, seriously damage
The hearing health of workman.Due to damping and the Absorption of rubber lining, soundproof effect is preferable,
Reducing time in grinding production noise, the high-frequency noise effect especially reducing harm audition is the most aobvious
Write.Border measurement result factually, the production noise of Chinese rubber liner plate ore mill about reduces 10-15
Decibel, improves grinding building working environment, enhances the physical and mental health of the workman masses.
Finally, embodiment of above is merely to illustrate the technology of the present invention, and not to skill of the present invention
The restriction of art, about the those of ordinary skill of technical field, in the essence without departing from the technology of the present invention
In the case of god and scope, it is also possible to make a variety of changes and modification, the most all equivalents
Technical scheme falls within the category of the technology of the present invention, and the scope of patent protection of the technology of the present invention should be by
Claim limits.
Claims (6)
1. a ball mill grid liner plate, including liner plate body (10), it is characterised in that:
The middle part of described liner plate body (10) has multiple ore discharge through hole (20), liner plate body (10)
The bottom of left side wall there is outward extending connecting portion (101), on connecting portion (101)
Having connection through hole (102), the bottom of the right side wall of liner plate body (10) has for adjacent
The groove (103) that the connecting portion (101) of liner plate body (10) inserts, groove (103)
End face has through hole (104), and the right upper portion of liner plate body (10) has elongate recesses (105),
Elongate recesses (105) communicates with through hole (104), on the two side of elongate recesses (105)
Having slot (106), elongated block (107) sleeve is in elongate recesses (105), elongated
The raised item (108) that the both sides of block (107) have is nested in slot (106).
A kind of ball mill grid liner plate the most according to claim 1, it is characterised in that:
Described ore discharge through hole (20) includes through hole section (201) and lower through-hole section (202), upper logical
Hole section (201) is in the upper plane of liner plate body (10), and lower through-hole section (202) is lower flat
On face, a part for upper through hole section (201) is connected with a part for lower through-hole section (202).
A kind of ball mill grid liner plate the most according to claim 2, it is characterised in that:
It is poroid that described upper through hole section (201) and lower through-hole section (202) are kidney-shaped.
A kind of ball mill grid liner plate the most according to claim 3, it is characterised in that:
It is coated with wearing layer (30) on the medial wall of described upper through hole section (201) and lower through-hole section (202).
A kind of ball mill grid liner plate the most according to claim 4, it is characterised in that:
The end face of described liner plate body (10) is coated with wearing layer (30).
A kind of ball mill grid liner plate the most according to claim 5, it is characterised in that:
Described liner plate body (10) is the arc block of quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295679.6A CN106269096A (en) | 2015-06-01 | 2015-06-01 | A kind of ball mill grid liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295679.6A CN106269096A (en) | 2015-06-01 | 2015-06-01 | A kind of ball mill grid liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106269096A true CN106269096A (en) | 2017-01-04 |
Family
ID=57656475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295679.6A Pending CN106269096A (en) | 2015-06-01 | 2015-06-01 | A kind of ball mill grid liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106269096A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903283A (en) * | 2017-02-23 | 2017-06-30 | 中钢集团邢台机械轧辊有限公司 | The installation method and centrifuge end cap liner of centrifuge end cap liner |
| CN109127011A (en) * | 2018-10-16 | 2019-01-04 | 江苏吉能达环境能源科技有限公司 | A kind of superfine powder ball mill |
| CN109530017A (en) * | 2018-10-16 | 2019-03-29 | 江苏吉能达环境能源科技有限公司 | A kind of intelligence ball-handling grinding machine |
-
2015
- 2015-06-01 CN CN201510295679.6A patent/CN106269096A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903283A (en) * | 2017-02-23 | 2017-06-30 | 中钢集团邢台机械轧辊有限公司 | The installation method and centrifuge end cap liner of centrifuge end cap liner |
| CN106903283B (en) * | 2017-02-23 | 2019-09-24 | 中钢集团邢台机械轧辊有限公司 | The installation method and centrifuge end cap liner of centrifuge end cap liner |
| CN109127011A (en) * | 2018-10-16 | 2019-01-04 | 江苏吉能达环境能源科技有限公司 | A kind of superfine powder ball mill |
| CN109530017A (en) * | 2018-10-16 | 2019-03-29 | 江苏吉能达环境能源科技有限公司 | A kind of intelligence ball-handling grinding machine |
| CN109530017B (en) * | 2018-10-16 | 2021-01-29 | 江苏吉能达环境能源科技有限公司 | Intelligent control ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |