CN104197174A - Oil lubrication device for spray dryer - Google Patents
Oil lubrication device for spray dryer Download PDFInfo
- Publication number
- CN104197174A CN104197174A CN201410426256.9A CN201410426256A CN104197174A CN 104197174 A CN104197174 A CN 104197174A CN 201410426256 A CN201410426256 A CN 201410426256A CN 104197174 A CN104197174 A CN 104197174A
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- oil
- pump
- atomizer
- feed
- cooler
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- 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.)
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention belongs to the field of spray-drying devices, and relates to atomization feeding components of a drying tower, in particular to an oil lubrication device for a spray dryer. The device comprises an oil spray frame, a motor, an oil pump, an oil filter and an oil tank, wherein the motor is fixed on the oil spray frame and is used for providing power for the oil pump, hydraulic oil in an atomizer below the oil spray frame is lifted upwards into a cooler by the oil pump, and the cooler is fixed on the surface of the back side of a middle partition board of the oil spray frame; the oil tank and the oil filter are fixed on the surface of the front side of the middle partition board, an oil inlet of the oil filter is connected with an oil outlet of the cooler through an oil pipe, an oil outlet of the oil filter is communicated with an oil inlet of the oil tank, an oil dripping cup is connected to the bottom of the oil tank, and the lower end of the oil dripping cup extends into the atomizer. The device is simple and reasonable in structure. By the adoption of the device, the service life of quick-wear parts, such as a bearing, in the atomizer can be effectively prolonged, and the production cost of an enterprise can be effectively reduced.
Description
Technical field
The invention belongs to spray drying apparatus field, relate to the atomized feed parts of tower drier, specifically a kind of oil lubrication device of spray dryer atomizer.
Background technique
Tower drier is mainly used in the manufacturing operation of all kinds of powders in industrial production, working procedure is as follows: at tower drier top, import hot blast, feed liquid is delivered to top of tower simultaneously, by atomizer atomisation drop, these drops group's surface area is very large, after contacting with high-temperature hot-air, moisture evaporates rapidly, within the extremely short time, just become dry products, from discharge at the bottom of tower drier hot blast contact with drop temperature significantly reduce, humidity increases, it is extracted out by air bells exhauster as waste gas, and the particulate of carrying secretly in waste gas reclaims with segregating unit.As the atomizer of the important composition parts of spray dryer, in use, usually because the wearing and tearing of atomizer inner bearing cause do not reach requirement the working life of atomizer, to enterprise, cause larger burden.After enterprise's one line engineering staff careful analysis, find, the main cause that causes bearing wear is that the hot blast effect of the long-time High Rotation Speed of atomizer and import can make to produce in atomizer high temperature, at high temperature, easily damaged partss such as situation lower bearing at a high speed, meets and lubricatedly can produce bearing wear, distortion when bad.Affect production and application, cause damage.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of oil lubrication device of simple in structure, ingenious, rational spray dryer is provided, use this lubricating fitting can effectively extend the working life of the easily damaged partss such as atomizer inner bearing.
According to technological scheme provided by the invention: a kind of oil lubrication device of spray dryer, be characterised in that: comprise oil spray frame, motor, oil pump, oil strainer and fuel tank, described motor is fixed on oil spray frame, motor provides power for oil feed pump, the hydraulic oil that oil pump sprays oil in the atomizer of frame below is upwards promoted in cooler, and described cooler is fixed on oil spray frame intermediate clapboard rear side surface; Described fuel tank and oil strainer are fixed on intermediate clapboard front side surface, between the filler opening of oil strainer and cooler oil outlet, by oil pipe, be connected, the oil outlet of oil strainer is connected fuel tank filler opening, and fuel tank bottom is connected with drop-feed oil cup, and drop-feed oil cup lower end is stretched in atomizer.
As a further improvement on the present invention, between described drop-feed oil cup and fuel tank, be provided with for regulating the modulating valve of drop-feed oil cup oil dripping speed.
As a further improvement on the present invention, described oil pump is provided with for regulating the pressure regulator valve of pump body pressure and for controlling the one-way valve of pump housing oil-feed speed.
As a further improvement on the present invention, on described oil pump, be connected with for showing the pressure gauge of pump body pressure.
Compared with prior art, advantage is in the present invention: product structure of the present invention is simple, reasonable, can effectively extend the working life of the easily damaged partss such as atomizer inner bearing by this device is set, and effectively reduces enterprise's cost of production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the rear view of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view.
Fig. 4 is B-B sectional view in Fig. 2.
Embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ 4, comprise oil spray frame 1, motor 2, oil pump 3, fuel tank 4, oil strainer 5, modulating valve 6, drop-feed oil cup 7, exhaust port 8, pressure regulator valve 9, one-way valve 10, pressure gauge 11, cooler 12 etc.
As shown in Fig. 1 ~ 4, the oil lubrication device of a kind of spray dryer of the present invention, comprise oil spray frame 1, motor 2, oil pump 3, oil strainer 5 and fuel tank 4, described motor 2 is fixed on oil spray frame 1, motor 2 provides power for oil feed pump 3, the hydraulic oil that oil pump 3 sprays oil in frame 1 below atomizer is upwards promoted in cooler 12, and described cooler 12 is fixed on oil spray frame 1 intermediate clapboard 13 rear side surfaces; Described fuel tank 4 is fixed on intermediate clapboard 13 front side surfaces with oil strainer 5, between the filler opening of oil strainer 5 and cooler 12 oil outlets, by oil pipe, be connected, the oil outlet of oil strainer 5 is connected fuel tank 4 filler openings, and fuel tank 4 bottoms are connected with drop-feed oil cup 7, and drop-feed oil cup 7 lower ends are stretched in atomizer.Motor 2 is the threephase asynchronous that ride quality is good.
Between described drop-feed oil cup 7 and fuel tank 4, be provided with for regulating the modulating valve 6 of drop-feed oil cup 7 oil dripping speed.
Oil pump 3 is provided with for regulating the pressure regulator valve 9 of pump body pressure and for controlling the one-way valve 10 of pump housing oil-feed speed, pressure regulator valve 9 is for regulating the pressure of oil pump 3.
As shown in Figure 1, on oil pump 3, be connected with for showing the pressure gauge 11 of pump body pressure, by pressure gauge 11 pressure showing in oil pump 3 directly perceived, by operator, according to the registration of pressure gauge 11, oil pump 3 internal pressures regulated.
Working principle of the present invention is as follows: oil pump 3 is drawn into the high temperature oil in atomizer in cooler 12 under the effect of motor 2, after cooler 12 is cooling, hydraulic oil is admitted to oil strainer 5 inner filtrations, finally be admitted in fuel tank 4, by regulating oil tank 4 bottom modulating valve 6, control the fuel-displaced size of fuel tank 4, in fuel tank 4, pure cold oil splashes into circulation in atomizer, pure cold oil can effectively be lubricated and cool parts such as atomizer inner bearings, and then extends the whole service life of atomizer.
Claims (4)
1. the oil lubrication device of a spray dryer, it is characterized in that: comprise oil spray frame (1), motor (2), oil pump (3), oil strainer (5) and fuel tank (4), described motor (2) is fixed on oil spray frame (1), motor (2) provides power for oil feed pump (3), the hydraulic oil that oil pump (3) sprays oil in the atomizer of frame (1) below is upwards promoted in cooler (12), and described cooler (12) is fixed on oil spray frame (1) intermediate clapboard (13) rear side surface; Described fuel tank (4) is fixed on intermediate clapboard (13) front side surface with oil strainer (5), between the filler opening of oil strainer (5) and cooler (12) oil outlet, by oil pipe, be connected, the oil outlet of oil strainer (5) is connected fuel tank (4) filler opening, fuel tank (4) bottom is connected with drop-feed oil cup (7), and drop-feed oil cup (7) lower end is stretched in atomizer.
2. the oil lubrication device of spray dryer as claimed in claim 1, is characterized in that: between described drop-feed oil cup (7) and fuel tank (4), be provided with for regulating the modulating valve (6) of drop-feed oil cup (7) oil dripping speed.
3. the oil lubrication device of spray dryer as claimed in claim 1, is characterized in that: described oil pump (3) is provided with pressure regulator valve (9) for regulating pump body pressure and for controlling the one-way valve (10) of pump housing oil-feed speed.
4. the oil lubrication device of spray dryer as claimed in claim 1, is characterized in that: on described oil pump (3), be connected with the pressure gauge (11) for showing pump body pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426256.9A CN104197174B (en) | 2014-08-26 | 2014-08-26 | The oil lubrication device of spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426256.9A CN104197174B (en) | 2014-08-26 | 2014-08-26 | The oil lubrication device of spray dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197174A true CN104197174A (en) | 2014-12-10 |
| CN104197174B CN104197174B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426256.9A Active CN104197174B (en) | 2014-08-26 | 2014-08-26 | The oil lubrication device of spray dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN104197174B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027655A (en) * | 2018-10-09 | 2018-12-18 | 无锡天阳干燥设备有限公司 | Oily circulating cooling system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894830A (en) * | 1997-12-15 | 1999-04-20 | Caterpillar Inc. | Engine having a high pressure hydraulic system and low pressure lubricating system |
| GB2388633A (en) * | 2002-05-15 | 2003-11-19 | Dana Automotive Ltd | Engine lubrication system & diversion means thereof |
| CN201311172Y (en) * | 2008-12-10 | 2009-09-16 | 周进东 | Cooling and lubricating device for atomizing head of centrifugal spray dryer |
| CN201866018U (en) * | 2010-09-15 | 2011-06-15 | 新兴铸管股份有限公司 | Oil filtering device for industrial hydraulic and lubricating system |
| CN204176300U (en) * | 2014-08-26 | 2015-02-25 | 无锡市胜艺粉体机械设备厂 | The oil lubrication device of spray dryer |
-
2014
- 2014-08-26 CN CN201410426256.9A patent/CN104197174B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894830A (en) * | 1997-12-15 | 1999-04-20 | Caterpillar Inc. | Engine having a high pressure hydraulic system and low pressure lubricating system |
| GB2388633A (en) * | 2002-05-15 | 2003-11-19 | Dana Automotive Ltd | Engine lubrication system & diversion means thereof |
| CN201311172Y (en) * | 2008-12-10 | 2009-09-16 | 周进东 | Cooling and lubricating device for atomizing head of centrifugal spray dryer |
| CN201866018U (en) * | 2010-09-15 | 2011-06-15 | 新兴铸管股份有限公司 | Oil filtering device for industrial hydraulic and lubricating system |
| CN204176300U (en) * | 2014-08-26 | 2015-02-25 | 无锡市胜艺粉体机械设备厂 | The oil lubrication device of spray dryer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027655A (en) * | 2018-10-09 | 2018-12-18 | 无锡天阳干燥设备有限公司 | Oily circulating cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197174B (en) | 2016-05-04 |
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Effective date of registration: 20211012 Address after: 214000 No.5 Xinyuan Road, Qianzhou supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi ATZ Intelligent Equipment Co.,Ltd. Address before: 214181 No. 10, Xingzhou Road, Dengxiang Industrial Park, Qianzhou Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI SHENGYI POWDER MACHINERY FACTORY |