CN208169252U - A kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypass purification device - Google Patents
A kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypass purification device Download PDFInfo
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- CN208169252U CN208169252U CN201820682339.8U CN201820682339U CN208169252U CN 208169252 U CN208169252 U CN 208169252U CN 201820682339 U CN201820682339 U CN 201820682339U CN 208169252 U CN208169252 U CN 208169252U
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- Prior art keywords
- hydraulic oil
- hydraulic
- blast furnace
- oil
- furnace arch
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Abstract
The utility model discloses a kind of Hydraulic System for Blast Furnace Arch hydraulic oil to bypass purification device, it is characterised in that：Hydraulic oil inlet valve (1) is connected by hydraulic oil pipeline with Hydraulic System for Blast Furnace Arch fuel tank, then successively it is connected with filter (2), oil pump station (3), hydraulic oil heater (4), high vacuum separator (5), hydraulic oil condenser (6), fine filter (7) by hydraulic oil pipeline, fine filter (7) is connected by hydraulic oil pipeline with hydraulic oil outlet valve (8), is then passed back into Hydraulic System for Blast Furnace Arch fuel tank by hydraulic oil circuit pipeline (9).Utility model device equipment is simple, in the way of being filtered for multiple times with water oil vacuum separation, effectively guarantee the oil quality in Hydraulic System for Blast Furnace Arch hydraulic oil, hydraulic device failure caused by avoiding because of oil pollution, both can according to need operation simultaneously can also be used with real-time online, the normal work of Hydraulic System for Blast Furnace Arch is not influenced, it is with the obvious advantage.
Description
Technical field
The utility model belongs to the technical field of steel industry Hydraulic System for Blast Furnace Arch, is for blast furnace roof hydraulic pressure system
The new equipment that hydraulic oil bypass of uniting purifies.
Background technique
With the application of blast furnace big coal injection technology nearly ten years, blast furnace technology reaches prosperous in China, blast furnace it is steady
Fixed operation is the emphasis place for guaranteeing iron and steel enterprise and running well, and hydraulic system is to control the core technology of blast furnace ironmaking equipment
Part.The blast furnace top hydraulic station of iron and steel enterprise is in outdoor, and hydraulic system pipeline is longer and working environment is complicated and changeable, hydraulic
Oil is easy to be influenced by abrasive dust, dust, moisture generated in ambient enviroment and system work process etc., and the pollution of oil product is caused to become
Matter, and then cause hydraulic device failure, blast furnace staying is caused, brings immeasurable loss to iron and steel enterprise.Numerous studies table
It is bright, caused by the failure of hydraulic system is largely the pollution of hydraulic oil.
For these reasons, the purification of Hydraulic System for Blast Furnace Arch hydraulic oil at present is gradually by the attention of iron and steel enterprise.
Especially how to guarantee equipment operation rate with the rapid development of China's steel industry in recent years, reduces or prevents equipment event
Barrier is the problem of iron and steel enterprise pays close attention to.
Utility model content
The purpose of this utility model is that：Pollution for China's steel industry Hydraulic System for Blast Furnace Arch hydraulic oil is asked
Topic proposes a kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypass purification device, which, which can according to need, carries out hydraulic oil
Purified treatment is avoided with guaranteeing oil quality because of hydraulic oil pollution bring equipment fault.
In order to achieve the above objectives, it adopts the following technical scheme that：
A kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypasses purification device, including hydraulic oil inlet valve (1), filter (2),
It is oil pump station (3), hydraulic oil heater (4), high vacuum separator (5), hydraulic oil condenser (6), fine filter (7), hydraulic
Oil export valve (8), hydraulic oil circuit pipeline (9), it is characterised in that：Hydraulic oil inlet valve (1) passes through hydraulic oil pipeline and blast furnace
Furnace top hydraulic system fuel tank be connected, then by hydraulic oil pipeline successively with filter (2), oil pump station (3), hydraulic oil heater
(4), high vacuum separator (5), hydraulic oil condenser (6), fine filter (7) are connected, and fine filter (7) passes through hydraulic oil pipe
Road is connected with hydraulic oil outlet valve (8), then passes back into Hydraulic System for Blast Furnace Arch fuel tank by hydraulic oil circuit pipeline (9)
In.
Further, the hydraulic oil heater (4) is electric heater.
The beneficial effects of the utility model are：
1) utility model device can effectively remove blast furnace roof in the way of being filtered for multiple times with water oil vacuum separation
The impurity such as solid particle, moisture in hydraulic system hydraulic oil guarantee the oil quality of hydraulic oil, caused by avoiding because of oil pollution
Hydraulic device failure.
2) utility model device can be run according to oil product testing result, after oil quality is met the requirements, this reality
Operation is not had to new device；On the other hand, utility model device can also real-time online use.Device usage mode is flexible,
It is easy to operate, the normal work of Hydraulic System for Blast Furnace Arch is not influenced, it is with the obvious advantage.
3) utility model device equipment is simple, small investment, operating cost are low, and technology, economic advantages are obvious.
Detailed description of the invention
Fig. 1 is the schematic device of the utility model.Including：Hydraulic oil inlet valve (1), filter (2), oil pump station (3),
Hydraulic oil heater (4), high vacuum separator (5), hydraulic oil condenser (6), fine filter (7), hydraulic oil outlet valve
(8), hydraulic oil circuit pipeline (9).
Specific embodiment
The utility model is further described in the following with reference to the drawings and specific embodiments.
As shown, a kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypass purification device, including hydraulic oil inlet valve (1),
Filter (2), oil pump station (3), hydraulic oil heater (4), high vacuum separator (5), hydraulic oil condenser (6), essence filtering
Device (7), hydraulic oil outlet valve (8), hydraulic oil circuit pipeline (9).
When the hydraulic oil of Hydraulic System for Blast Furnace Arch is purified, opens hydraulic oil inlet valve (1), make State of Blast Furnace
The hydraulic oil pushed up in hydraulic reservoir enters filter (2) by hydraulic oil inlet valve (1), in the filter (2) removal compared with
After big solid particle, into oil pump station (3)；Under the action of oil pump station (3), hydraulic oil heating is entered by hydraulic oil pipeline
Device (4), hydraulic oil heater (4) is electric heater, after hydraulic oil is heated to 60 DEG C to 70 DEG C wherein, into high vacuum point
From device (5)；The vacuum degree of high vacuum separator (5) is 0.005MPa (A) to 0.035MPa (A), not using water, oily boiling point
Same principle makes water-oil separating；Hydraulic oil after oil, water separation enters hydraulic oil condenser (6) by hydraulic oil pipeline, cold
But to after 30 DEG C to 40 DEG C, into fine filter (7)；After hydraulic oil further removes solid granule in fine filter (7),
It is connected by hydraulic oil pipeline with hydraulic oil outlet valve (8), then opens hydraulic oil outlet valve (8), pass through hydraulic oil circuit pipe
Road (9) passes back into Hydraulic System for Blast Furnace Arch fuel tank.It is recycled by above-mentioned steps, when blast furnace roof hydraulic oil oil quality
When meeting the requirements, hydraulic oil inlet valve (1) and hydraulic oil outlet valve (8) can be closed, the operation of utility model device is stopped；?
The safe handling to guarantee hydraulic oil can be continued to run.
The utility model can guarantee the oil quality of hydraulic oil, hydraulic device failure caused by avoiding because of oil pollution, together
When can run and can also be used with real-time online as needed, usage mode is flexible, easy to operate, does not influence blast furnace roof liquid
The normal work of pressure system, it is with the obvious advantage.
Claims (2)
1. a kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypasses purification device, including hydraulic oil inlet valve (1), filter (2), oil
Pumping plant (3), hydraulic oil heater (4), high vacuum separator (5), hydraulic oil condenser (6), fine filter (7), hydraulic oil
Outlet valve (8), hydraulic oil circuit pipeline (9), it is characterised in that：Hydraulic oil inlet valve (1) passes through hydraulic oil pipeline and State of Blast Furnace
Push up hydraulic reservoir be connected, then by hydraulic oil pipeline successively with filter (2), oil pump station (3), hydraulic oil heater
(4), high vacuum separator (5), hydraulic oil condenser (6), fine filter (7) are connected, and fine filter (7) passes through hydraulic oil pipe
Road is connected with hydraulic oil outlet valve (8), then passes back into Hydraulic System for Blast Furnace Arch fuel tank by hydraulic oil circuit pipeline (9)
In.
2. a kind of Hydraulic System for Blast Furnace Arch hydraulic oil described in claim 1 bypasses purification device, it is characterised in that：Described
Hydraulic oil heater (4) is electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682339.8U CN208169252U (en) | 2018-05-09 | 2018-05-09 | A kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypass purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682339.8U CN208169252U (en) | 2018-05-09 | 2018-05-09 | A kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypass purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169252U true CN208169252U (en) | 2018-11-30 |
Family
ID=64365819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820682339.8U Expired - Fee Related CN208169252U (en) | 2018-05-09 | 2018-05-09 | A kind of Hydraulic System for Blast Furnace Arch hydraulic oil bypass purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915438A (en) * | 2019-04-02 | 2019-06-21 | 山东航天电子技术研究所 | A kind of oil tank of excavating machine filling hydraulic oil oil filtering system and method |
-
2018
- 2018-05-09 CN CN201820682339.8U patent/CN208169252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915438A (en) * | 2019-04-02 | 2019-06-21 | 山东航天电子技术研究所 | A kind of oil tank of excavating machine filling hydraulic oil oil filtering system and method |
| CN109915438B (en) * | 2019-04-02 | 2020-09-29 | 山东航天电子技术研究所 | System and method for filtering oil by adding hydraulic oil into oil tank of excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20200509 |