CN202497905U - Aluminium paste ball mill with safety valve - Google Patents
Aluminium paste ball mill with safety valve Download PDFInfo
- Publication number
- CN202497905U CN202497905U CN2012201042402U CN201220104240U CN202497905U CN 202497905 U CN202497905 U CN 202497905U CN 2012201042402 U CN2012201042402 U CN 2012201042402U CN 201220104240 U CN201220104240 U CN 201220104240U CN 202497905 U CN202497905 U CN 202497905U
- Authority
- CN
- China
- Prior art keywords
- valve
- safety valve
- ball
- pipeline
- oiling
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 16
- 239000004411 aluminium Substances 0.000 title abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000498 ball milling Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Taps Or Cocks (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The utility model discloses an aluminium paste ball mill with a safety valve, and the aluminium paste ball mill comprises a barrel with a feed port, wherein the barrel is rotatably supported on a support through rotating shafts, the rotating shaft of one end of the barrel is connected to a drive motor through a transmission gear, the rotating shaft of the other end of the barrel is connected to an oiling pipeline, an air filling valve and an oiling valve are arranged on the oiling pipeline, and a ball valve which is only in an opening state when a ball grinds is arranged between the air filling valve and the oiling valve, and is additionally provided with the safety valve. Since the safety valve is arranged, when the internal pressure of the equipment or the pipeline exceeds the set pressure of the safety valve, the aluminium paste ball mill can be automatically opened to release pressure, on the premise of enabling the medium pressures in the equipment and the pipeline to be lower than the set pressure, the normal operation of the equipment and the pipeline is protected, so accidents are prevented, and loss is reduced; and moreover, the ball valve which is only in an opening state when the ball grinds is arranged for preventing the safety valve from being damaged, so the service life of the safety valve is guaranteed.
Description
Technical field
The utility model relates to a kind of ball mill, is specifically related to a kind of aluminum paste with safety valve and uses ball mill.
Background technology
At present, the aluminum paste production technology is generally wet ball grinding technology, promptly is under the solvent naphtha protective condition; Ball aluminum powder is ground to form the flaky aluminum particle of suitable size and radius-thickness ratio, carry out classification, Separation of Solid and Liquid then; Surface treatment, thus the aluminium pigment of different size model processed.Wherein most important operation is exactly a ball milling film-making link.Factory formula according to different product; Aluminium powder, solvent, the grinding aid input of different size and certain mass have been packed in the ball mill of given size and certain mass steel ball; Under certain temperature, pressure condition, by the rotating speed grinding regular hour of regulation, when utilizing ball mill to rotate; Between steel ball and the ball mill inwall, the steel ball impulsive force and the shearing force that produce each other, with ball-type aluminium powder extension slabbing structure.Ball mill is under the situation of sealing, to carry out ball milling when operate as normal, owing to grind the phase mutual friction between Jie, material, the ball mill inwall, the ball milling built-in temperature is raise in the ball mill; Produce certain pressure; Hypertonia will cause damage to ball mill equipment, even produce production accident; In addition, the non-constant quality stability to product of pressure has a negative impact.Traditional ball mill is not have the releasing pressure automatically function; Can only manual work open air valve and carry out release pressure, and be not allow ball mill to contain moisture during ball milling, when opening air valve, have airborne moisture and get into ball mill; Influence product quality, also reduced production efficiency simultaneously.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of when equipment or manifold pressure are too high, can releasing pressure automatically, and protection equipment and pipeline operate as normal and the aluminum paste that does not influence the band safety valve of product quality are used ball mill.
A kind of aluminum paste with safety valve is used ball mill; Comprise the cylindrical shell that offers charging aperture, said cylindrical shell is supported on the support through the rotating shaft rotation, and the rotating shaft of one of which end is connected on the drive motors through transmission device; The rotating shaft of the other end is connected on the oiling pipeline; Said oiling pipeline is provided with and adds air valve and oiling valve, and said adding between air valve and the oiling valve is provided with the ball valve that only at ball milling the time, is in open mode, adds safety valve on this ball valve.
The utility model is through adopting the setting of safety valve; When equipment or manifold pressure surpass safety valve setting pressure, can open pressure release automatically, at assurance equipment and pipeline internal medium pressure under setting pressure; Protection equipment and pipeline operate as normal; Prevent accident, reduce the loss, it is also more stable under constant compression force, to produce the aluminum paste quality; The setting that only when ball milling, is in simultaneously the ball valve of open mode has avoided safety valve to suffer damage, and has guaranteed its service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of safety valve mounting means in the utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1; A kind of aluminum paste with safety valve that the utility model provided is used ball mill, comprises the cylindrical shell 2 that offers charging aperture 1, and said cylindrical shell 2 is supported on the support 4 through rotating shaft 3 rotations; The rotating shaft 3 of one of which end is connected on the drive motors 6 through transmission device 5; The rotating shaft 3 of the other end is connected on the oiling pipeline 7, and referring to Fig. 2, said oiling pipeline 7 is provided with and adds air valve 8 and refuel valve 9; Said adding between air valve 8 and the oiling valve 9, be provided with the ball valve 10 that only at ball milling the time, is in open mode, adds safety valve 11 on this ball valve 10.
Whenever ball valve 10 closes except that when ball milling, opening other, can protect safety valve like this, and it is not damaged.When equipment or manifold pressure surpass safety valve 11 setting pressures, open pressure release automatically, assurance equipment and pipeline internal medium pressure are under setting pressure, and protection equipment and pipeline operate as normal prevent accident, reduce the loss.
Claims (1)
1. the aluminum paste with safety valve is used ball mill; Comprise the cylindrical shell that offers charging aperture, said cylindrical shell is supported on the support through the rotating shaft rotation, and the rotating shaft of one of which end is connected on the drive motors through transmission device; The rotating shaft of the other end is connected on the oiling pipeline; Said oiling pipeline is provided with and adds air valve and oiling valve, it is characterized in that: said adding between air valve and the oiling valve, be provided with the ball valve that only at ball milling the time, is in open mode, adds safety valve on this ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201042402U CN202497905U (en) | 2012-03-12 | 2012-03-12 | Aluminium paste ball mill with safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201042402U CN202497905U (en) | 2012-03-12 | 2012-03-12 | Aluminium paste ball mill with safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497905U true CN202497905U (en) | 2012-10-24 |
Family
ID=47034533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201042402U Expired - Fee Related CN202497905U (en) | 2012-03-12 | 2012-03-12 | Aluminium paste ball mill with safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861697A (en) * | 2012-12-12 | 2014-06-18 | 江苏森美铝颜料有限公司 | Oil feeding system for raw material stirring in ball mill |
-
2012
- 2012-03-12 CN CN2012201042402U patent/CN202497905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861697A (en) * | 2012-12-12 | 2014-06-18 | 江苏森美铝颜料有限公司 | Oil feeding system for raw material stirring in ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |