CN202252776U - Lubricant oil cooling device of bearing bush of sulfuric acid blower - Google Patents
Lubricant oil cooling device of bearing bush of sulfuric acid blower Download PDFInfo
- Publication number
- CN202252776U CN202252776U CN 201120374026 CN201120374026U CN202252776U CN 202252776 U CN202252776 U CN 202252776U CN 201120374026 CN201120374026 CN 201120374026 CN 201120374026 U CN201120374026 U CN 201120374026U CN 202252776 U CN202252776 U CN 202252776U
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- Prior art keywords
- oil
- blower
- sulfuric acid
- cooling
- cooling device
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Abstract
The utility model discloses a lubricant oil cooling device of a bearing bush of a sulfuric acid blower. The lubricant oil cooling device of the bearing bush of the sulfuric acid blower comprises a thin oil station, a blower, an oil return pipe, an oil outlet pipe and a drive motor for driving the blower. The lubricant oil cooling device of the bearing bush of the sulfuric acid blower is characterized in that a cooling mechanism for cooling the oil return pipe and the oil outlet pipe is arranged between the thin oil station and the blower, at least one cooling mechanism is provided, and the oil return pipe and the oil outlet pipe penetrate through one cooling mechanism. Based on the prior art, the lubricant oil cooling device of the bearing bush of the sulfuric acid blower, provided by the utility model, causes the temperature of mechanical oil in the bearing bush of the sulfuric acid blower to meet the technical requirements so as to ensure normal operation of the sulfuric acid blower.
Description
Technical field
The utility model relates to a kind of device that is used for the cooling of sulfuric acid blower bearing shell lubricant oil, belongs to chemical industry acid production with sulphur field.
Background technique
Sliding bearing sulfuric acid blower is in the ordinary production running, and the index of lubricant oil oil temperature is 48-50 ℃, bearing bush temperature must be controlled at≤65 ℃ in, could guarantee that blower normally moves.In the existing technology; Lubricating-oil Station is as the corollary equipment of blower; Be the equipment of circulation feed thin oil lubricant medium; This equipment is fed to the lubricating point (the bearing shell place of sulfuric acid blower) of equipment with medium, and after lubricating point was lubricated and cools off, the fuel tank that turns back to this equipment again carried out next one circulation.During work; Fluid by the gear oil pump in the Lubricating-oil Station from the fuel tank sucking-off; Through one-way valve, oil cooler, duplex filter, be sent to the bearing shell place of sulfuric acid blower through pipeline, after fluid is lubricated bearing shell and cools off; Get into the fuel tank of Lubricating-oil Station along the oil return house steward of system, fluid circulates after oil return magnetic net filtration device filters in fuel tank next time.
Blower need be lubricated (rising lubricated and cooling effect) with machinery oil between the axle of blower and the bearing shell in running, because of rubbing action, the temperature of blower bearing shell can be higher 5 ℃ than the oil temperature; Because Lubricating-oil Station cooling system cooling effect is poor; When getting into summer, ambient temperature is high, and the lubricant oil in the transport pipe is influenced by ambient temperature can to raise; The lubricating oil temperature that gets into the blower fan bearing shell is too high; Do not reach technological requirement, bearing shell is not had cooling effect, cause the blower fan bearing shell to damage because of temperature rise is too high easily.
For solving the bottleneck that influences the normal operation of blower fan, need further lower the temperature to the lubricant oil that gets into blower.If return tube and oil outlet tube are lowered the temperature respectively, then following problem can appear: 1, can change existing blower, Lubricating-oil Station and oil feed line, be difficult for implementing.2, be prone to cause return tube and oil outlet tube temperature inconsistent, can make the lubricating oil temperature that gets into the blower bearing shell not reach technological requirement equally, also have the hidden danger of easy damage equipment, thereby influence whole process.
Summary of the invention
The purpose of the utility model is to overcome the problems referred to above that existing sliding bearing sulfuric acid blower exists in the ordinary production running; A kind of sulfuric acid blower bearing shell lubricant oil cooling device is provided; The utility model on the basis of existing technology; Make the machinery oil temperature that gets into sulfuric acid blower bearing shell reach technological requirement, guarantee the normal operation of sulfuric acid blower.
For realizing above-mentioned purpose, the technological scheme that the utility model adopts is following:
A kind of sulfuric acid blower bearing shell lubricant oil cooling device; The drive motor that comprises Lubricating-oil Station, blower, return tube, oil outlet tube and belt driven blower; It is characterized in that: be provided with the cooling mechanism that return tube and oil outlet tube are cooled off between said Lubricating-oil Station and the blower; Said cooling mechanism is at least one, and return tube and oil outlet tube all pass in same cooling mechanism.
Said cooling mechanism is all passed in the tank of lowering the temperature for cooling tank, return tube and oil outlet tube.
Said cooling tank is provided with intake pipe and spill pipe.
Said intake pipe is communicated with the drain opening of Lubricating-oil Station oil cooler.
Adopt the advantage of the utility model to be:
One, in the utility model; Be provided with the cooling mechanism that return tube and oil outlet tube are cooled off between said Lubricating-oil Station and the blower, said cooling mechanism is at least one, and return tube and oil outlet tube all pass in same cooling mechanism; Same cooling mechanism lowers the temperature to return tube and oil outlet tube simultaneously; And the cooling of return tube and oil outlet tube is consistent, makes the machinery oil temperature that gets into sulfuric acid blower bearing shell than at least 5 ℃ of existing technology reductions, has guaranteed bearing bush temperature＜65 ℃; Eliminated in the existing technology hidden danger because of the too high blower bearing shell of lubricating oil temperature easy damage equipment; Guaranteed the normal operation of sulfuric acid blower, also can not change existing blower, Lubricating-oil Station and oil feed line, and the utility model is specially adapted to the use of summer high temperature weather.
Two, in the utility model, said cooling mechanism is all passed in the tank of lowering the temperature for cooling tank, return tube and oil outlet tube; Adopt the structure of cooling tank; Make the one section transport pipe that is immersed in the cooling tank be equivalent to a heat exchanger, be convenient to lubricant oil and water indirect heat exchange in the cooling tank, lubricating oil temperature is lowered; And guarantee the conformity of return tube and oil outlet tube cooling easily, thereby make high blower bearing shell ability proper functioning.
Three, in the utility model, said cooling tank is provided with intake pipe and spill pipe, and spill pipe is constantly drained hot water, and intake pipe constantly replenishes cold water, keeps the interior water temperature of cooling tank at≤21 ℃, thereby has guaranteed cooling-down effect.
Four, in the utility model, said intake pipe is communicated with the drain opening of Lubricating-oil Station oil cooler, adopts this structure not need to increase separately water supply installation, and the waste water of original Lubricating-oil Station oil cooler discharge is made full use of, and has practiced thrift resource, has reduced energy consumption.
Description of drawings
Fig. 1 is the utility model structural representation
Be labeled as among the figure: 1, Lubricating-oil Station, 2, blower, 3, return tube, 4, oil outlet tube, 5, drive motor, 6, cooling mechanism, 7, the blower bearing shell, 8, intake pipe, 9, spill pipe.
Embodiment
A kind of sulfuric acid blower bearing shell lubricant oil cooling device; The drive motor 5 that comprises Lubricating-oil Station 1, blower 2, return tube 3, oil outlet tube 4 and belt driven blower 2; Be provided with the cooling mechanism 6 that return tube 3 and oil outlet tube 4 are cooled off between said Lubricating-oil Station 1 and the blower 2; Said cooling mechanism 6 is at least one, and return tube 3 and oil outlet tube 4 all pass in same cooling mechanism 6.
The preferred implementation of the utility model does, said cooling mechanism 6 is the cooling tank, and return tube 3 and oil outlet tube 4 are connected with blower bearing shell 7 with Lubricating-oil Station 1 respectively after all passing in the tank of lowering the temperature.But be not limited to the tank of lowering the temperature, the mechanism of similarly lowering the temperature is all passable with the cooling tank.That is to say at least one cooling tank is set between sulfuric acid blower and Lubricating-oil Station 1, blower fan transport pipe turnover Guan Jun passes same cooling tank.
Further, the tank of cooling described in the utility model is provided with intake pipe 8 and spill pipe 9.
The working procedure of the utility model is following:
Waste water (20 ℃ of temperature from the discharge of Lubricating-oil Station oil cooler; 9 tons/day) get in the cooling tank through the intake pipe of pipeline from the cooling tank, the one section return tube that is immersed in the cooling tank is equivalent to a heat exchanger respectively with oil outlet tube, and lubricant oil and water is indirect heat exchange in the tank of lowering the temperature; Lubricating oil temperature in return tube and the oil outlet tube is lowered; Cooling tank spill pipe is constantly drained hot water, and intake pipe constantly replenishes cold water, keeps the interior water temperature of cooling tank at≤21 ℃.Through measuring, the oily temperature before and after the cooling of cooling tank differs at least 5 ℃.
Claims (4)
1. sulfuric acid blower bearing shell lubricant oil cooling device; The drive motor (5) that comprises Lubricating-oil Station (1), blower (2), return tube (3), oil outlet tube (4) and belt driven blower (2); It is characterized in that: be provided with the cooling mechanism (6) that return tube (3) and oil outlet tube (4) are cooled off between said Lubricating-oil Station (1) and the blower (2); Said cooling mechanism (6) is at least one, and return tube (3) and oil outlet tube (4) all pass in same cooling mechanism.
2. sulfuric acid blower bearing shell lubricant oil cooling device according to claim 1 is characterized in that: said cooling mechanism (6) is all passed in the cooling tank for cooling tank, return tube (3) and oil outlet tube (4).
3. sulfuric acid blower bearing shell lubricant oil cooling device according to claim 2, it is characterized in that: said cooling tank is provided with intake pipe (8) and spill pipe (9).
4. sulfuric acid blower bearing shell lubricant oil cooling device according to claim 3, it is characterized in that: said intake pipe (8) is communicated with the drain opening of Lubricating-oil Station oil cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120374026 CN202252776U (en) | 2011-09-27 | 2011-09-27 | Lubricant oil cooling device of bearing bush of sulfuric acid blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120374026 CN202252776U (en) | 2011-09-27 | 2011-09-27 | Lubricant oil cooling device of bearing bush of sulfuric acid blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252776U true CN202252776U (en) | 2012-05-30 |
Family
ID=46114017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120374026 Expired - Fee Related CN202252776U (en) | 2011-09-27 | 2011-09-27 | Lubricant oil cooling device of bearing bush of sulfuric acid blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188983A (en) * | 2020-03-25 | 2020-05-22 | 云南华联锌铟股份有限公司 | Safety interlocking device of air blower |
-
2011
- 2011-09-27 CN CN 201120374026 patent/CN202252776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188983A (en) * | 2020-03-25 | 2020-05-22 | 云南华联锌铟股份有限公司 | Safety interlocking device of air blower |
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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: 20120530 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |