CN207005573U - A kind of ball mill wearing tremie pipe - Google Patents
A kind of ball mill wearing tremie pipe Download PDFInfo
- Publication number
- CN207005573U CN207005573U CN201720556194.2U CN201720556194U CN207005573U CN 207005573 U CN207005573 U CN 207005573U CN 201720556194 U CN201720556194 U CN 201720556194U CN 207005573 U CN207005573 U CN 207005573U
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- China
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- tremie pipe
- ball mill
- hypomere
- epimere
- slider
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Abstract
The utility model proposes a kind of ball mill wearing tremie pipe, including vertical epimere tremie pipe and hypomere tremie pipe, hypomere tremie pipe bottom rear with epimere tremie pipe in obtuse angle are equipped with the slider for preventing high-temperature flue gas from corroding, slider bottom is equipped with support column；Described epimere tremie pipe includes the first tremie pipe, the first neck bush of the first tremie pipe inside setting that feed bin, the inner liner being arranged in feed bin, bin bottom are set.A kind of ball mill wearing tremie pipe of the present utility model, the slider installed additional after bottom plate is made up of heat-resistance stainless steel, its heat resistance can bear washing away for high-temperature flue gas, dividing plate welding assembling process, it is convenient for changing, high warm flue gas can effectively be obstructed and directly wash away hypomere blanking tube cylinder, increased the service life, while play a part of supporting tremie pipe again；The first neck bush is provided with first tremie pipe, extends the service life of blanking device.
Description
Technical field
A kind of a kind of tremie pipe of the present utility model, and in particular to ball mill wearing tremie pipe.
Background technology
Bayer process is a kind of industrial widely used chemical process from bauxite into alumina.1887 by ground difficult to understand
Sharp engineer's karr Joseph Bayer invention, its general principle is that aluminium hydroxide is converted into aluminium with strong caustic
Sour sodium, aluminium hydroxide is set to separate out again by diluting and adding aluminium hydroxide crystal seed, remaining sodium hydroxide solution is reused for
Next group bauxite is handled, realizes continuous production.In drying system, tremie pipe is the passage that material enters drying machine,
It is the key link of the technological process of production；Tremie pipe typically by vertical epimere tremie pipe and with epimere tremie pipe in obtuse angle under
Section tremie pipe is formed, because feed end operating ambient temperature is very high, one side hypomere blanking tube bottom plate outer wall is by up to 700 DEG C
Heat smoke above washes away, another aspect hypomere tremie pipe plate inner wall blanking, because inwall is by the long term wear of material, so
High-temperature flue gas is highly susceptible in the hypomere blanking tube bottom plate of drying feed end to wash away, wear and aoxidize, and cracky perforation, is caused
Material leakage and blocking, production are forced to interrupt.Once local damage, tremie pipe obtains integral replacing, time-consuming to take material, adds enterprise
Production cost.
The content of the invention
In order to solve the above problems, the utility model proposes a kind of ball mill wearing tremie pipe.
The technical solution of the utility model is：A kind of ball mill wearing tremie pipe, including vertical epimere tremie pipe and with
Epimere tremie pipe hypomere tremie pipe in obtuse angle, hypomere tremie pipe bottom rear be equipped with prevent high-temperature flue gas from corroding slider,
Slider bottom is equipped with support column；Described epimere tremie pipe includes feed bin, the inner liner being arranged in feed bin, bin bottom and set
The first tremie pipe, the first neck bush of the first tremie pipe inside setting put；Described hypomere tremie pipe includes and the first blanking
The second connected tremie pipe of pipe, it is arranged on the second neck bush being connected in the second tremie pipe with the first neck bush.
Further, described inner liner is made up of quality of rubber materials.
Further, connected between described neck bush and tremie pipe by trip bolt.
Further, described slider is two vertical supporting gussets by being fixed in bottom plate upper end both sides and is fixed in
Bottom plate lower end both sides and the two piece horizontal gussets rectangular with vertical supporting gusset and the dividing plate on gusset are formed.
Beneficial effect
A kind of ball mill wearing tremie pipe of the present utility model, the slider installed additional after bottom plate are made up of heat-resistance stainless steel,
Its heat resistance can bear washing away for high-temperature flue gas, dividing plate welding assembling process, be convenient for changing, can effectively obstruct high warm
Flue gas directly washes away hypomere blanking tube cylinder, increases the service life, while plays a part of supporting tremie pipe again；First tremie pipe
The first neck bush is inside provided with, extends the service life of blanking device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of epimere tremie pipe.
In figure, 1- epimeres tremie pipe, 2- hypomeres tremie pipe, the bottom plates of 3- first, 4- sliders, 5- support columns, 6- feed bins, 7-
Inner liner, the tremie pipes of 8- first, the neck bush of 9- first.
Embodiment
A kind of ball mill wearing tremie pipe of the present utility model is elaborated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of ball mill wearing tremie pipe, including vertical epimere tremie pipe 1 and with epimere blanking
The hypomere tremie pipe 2 in obtuse angle of pipe 1, the rear portion of 2 bottom plate of hypomere tremie pipe 3 are equipped with the slider 4 for preventing high-temperature flue gas from corroding, isolation
The bottom of body 4 is equipped with support column 5；Described epimere tremie pipe 1 includes feed bin 6, the inner liner 7 being arranged in feed bin 6, the bottom of feed bin 6
The first neck bush 9 that first tremie pipe 8 of portion's setting, the inside of the first tremie pipe 8 are set；Described hypomere tremie pipe 2 include with
The second connected tremie pipe of first tremie pipe 8, it is arranged on the second neck bush being connected in the second tremie pipe with the first neck bush 9；
Described inner liner 7 is made up of quality of rubber materials；Connected between described neck bush and tremie pipe by trip bolt；It is described every
In vitro 4 be two vertical supporting gussets by being fixed in the upper end both sides of bottom plate 3 and be fixed in the lower end both sides of bottom plate 3 and with vertical branch
Support two rectangular horizontal gussets of gusset and the dividing plate on gusset is formed.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (4)
- A kind of 1. ball mill wearing tremie pipe, it is characterised in that：Including vertical epimere tremie pipe and with epimere tremie pipe in blunt Hypomere tremie pipe, the hypomere tremie pipe bottom rear at angle are equipped with the slider for preventing high-temperature flue gas from corroding, slider bottom is equipped with Support column；Described epimere tremie pipe includes the first blanking that feed bin, the inner liner being arranged in feed bin, bin bottom are set The first neck bush set inside pipe, the first tremie pipe；Described hypomere tremie pipe includes second to be connected with the first tremie pipe Tremie pipe, it is arranged on the second neck bush being connected in the second tremie pipe with the first neck bush.
- A kind of 2. ball mill wearing tremie pipe according to claim 1, it is characterised in that：Described inner liner is rubber material Matter is made.
- A kind of 3. ball mill wearing tremie pipe according to claim 1, it is characterised in that：Described neck bush and tremie pipe Between connected by trip bolt.
- A kind of 4. ball mill wearing tremie pipe according to claim 1, it is characterised in that：Described slider is by affixed Bottom plate upper end both sides two vertical supporting gussets and be fixed in bottom plate lower end both sides and rectangular with vertical supporting gusset Two horizontal gussets and the dividing plate on gusset are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556194.2U CN207005573U (en) | 2017-05-18 | 2017-05-18 | A kind of ball mill wearing tremie pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556194.2U CN207005573U (en) | 2017-05-18 | 2017-05-18 | A kind of ball mill wearing tremie pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005573U true CN207005573U (en) | 2018-02-13 |
Family
ID=61443915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556194.2U Active CN207005573U (en) | 2017-05-18 | 2017-05-18 | A kind of ball mill wearing tremie pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108631A (en) * | 2019-05-20 | 2019-08-09 | 上海应用技术大学 | The prediction technique of stainless steel tube service life in a kind of coal damping machine |
| CN117399114A (en) * | 2023-12-15 | 2024-01-16 | 宁德厦钨新能源材料有限公司 | Material guide plate and lithium ion positive electrode material guide device |
-
2017
- 2017-05-18 CN CN201720556194.2U patent/CN207005573U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108631A (en) * | 2019-05-20 | 2019-08-09 | 上海应用技术大学 | The prediction technique of stainless steel tube service life in a kind of coal damping machine |
| CN110108631B (en) * | 2019-05-20 | 2021-11-19 | 上海应用技术大学 | Prediction method for service life of stainless steel pipe in coal conditioner |
| CN117399114A (en) * | 2023-12-15 | 2024-01-16 | 宁德厦钨新能源材料有限公司 | Material guide plate and lithium ion positive electrode material guide device |
| CN117399114B (en) * | 2023-12-15 | 2024-03-22 | 宁德厦钨新能源材料有限公司 | Material guide plate and lithium ion positive electrode material guide device |
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