CN205473852U - Device to blast furnace jetting waste oil fat - Google Patents
Device to blast furnace jetting waste oil fat Download PDFInfo
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- CN205473852U CN205473852U CN201620245488.9U CN201620245488U CN205473852U CN 205473852 U CN205473852 U CN 205473852U CN 201620245488 U CN201620245488 U CN 201620245488U CN 205473852 U CN205473852 U CN 205473852U
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- oil
- valve
- sump tank
- pump
- pipeline
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Abstract
The utility model provides a device to blast furnace jetting waste oil fat, includes: dress oil pipe line, charge of oil valve, filter, oil loading pump, sump tank, injection valve, spout oil pipe line, petroleum pump, oil return valve, return the oil pipe line, manual valve, flow measurement, pressure detection, temperature detect, flow control valve, dress oil pipe line one end links to each other with the waste oil tank car that comes oil, and the other end links to each other with the sump tank, has set gradually oil filling valve, first filter and oil loading pump on the dress oil pipe line, jetting pipeline one end links to each other with the sump tank, and the other end links to each other with the blast -furnace tuyere jet, has set gradually injection valve, second filter, petroleum pump, oil return line, manual valve, flow measurement, pressure detection, temperature detection on the jetting pipeline, flow control valve, connect oil return line all the way at the rear portion of petroleum pump, the other end is connected with the sump tank, sets up an oil return valve on the petroleum pump. The advantage lies in, has not only saved the processing costs of waste oil fat, can also reduce the original fuel consumption of blast furnace, reaches reduce cost and improve effect, energy -concerving and environment -protective purpose.
Description
Technical field
This utility model belongs to waste grease and utilizes technical field, particularly relates to a kind of to blast furnace blowing waste oil
Device, it is adaptable to a large amount of waste greases not brought benefits existed in steel plant.
Background technology
In iron and steel enterprise oil substances be widely used in equipment is carried out hydraulic pressure, lubrication, wear-resistant, fire-resistant, leakproof,
Seal, the operation such as antirust.Week after date, the index meeting such as its moisture, viscosity, acidity, cleannes is used when exceeding it
The most up to standard, need to change and as offal treatment.Owing to waste oil has certain acidity, and there is corrosivity,
So being dangerous refuse, it is impossible at will abandon.Such as 11 production operation districts of certain iron company use 42 kinds altogether
Oil substances, the waste oil of generation reaches 3.8 ten thousand tons, wherein except part can export trade sell in addition to, remaining need pay
Outer committee processes, and the said firm's outer committee expense every year reaches more than 8,500,000 yuan according to statistics.
Summary of the invention
The purpose of this utility model is to provide a kind of device to blast furnace blowing waste oil, by first for the waste oil collected
Load sump tank, then by oil transfer pump pressurization from blast-furnace tuyere stable be blown into blast-furnace roasting.
In waste grease, amount of grease has relatively good mobility, and oils and fats is mainly made up of carbon, hydrogen, oxygen,
There is certain combustion heat value；And blast furnace is the container of High Temperature High Pressure, need to consume certain fuel, therefore can be by
Waste grease is delivered to blast furnace as injected fuel.The most not only save the processing cost of waste oil, it is also possible to subtract
Few original fuel consumption of blast furnace, reaches the purpose of cost efficiency, energy-conserving and environment-protective.
This utility model includes: filling line 1, charge of oil valve 2, the first filter 3, oil loading pump 4, sump tank 5,
Injection valve 6, oil spout pipeline 7, the second filter 8, oil transfer pump 9, oil return valve 10, oil return pipeline 11, hand-operated valve
12, flow detection 13, pressure detecting 14, temperature detection 15, flow control valve 16；Filling line 1 one end with
Carrying out oily waste oil tank car to be connected, the other end is connected with sump tank, filling line 1 has set gradually charge of oil valve 2, the
One filter 3 and oil loading pump 4；Winding-up pipeline 7 one end is connected with sump tank 5, the other end and blast-furnace tuyere jet
Be connected, winding-up pipeline 7 on be disposed with injection valve the 6, second filter 8, oil transfer pump 9, oil return pipeline 11,
Hand-operated valve 12, flow detection 13, pressure detecting 14, temperature detection 15, flow control valve 16；At oil transfer pump
Rear portion connects a road oil return pipeline, and the other end is connected with sump tank 5, and oil transfer pump arranges an oil return valve 10.
When needing charge of oil, open charge of oil valve 2 and oil loading pump 4, start to sump tank 5 charge of oil；Treat sump tank fill or
When needing to stop charge of oil, close charge of oil valve 2 and oil loading pump 4.
When needing winding-up, open injection valve 6 and oil transfer pump 9, and regulation oil return valve 10 and flow control valve 16 simultaneously,
To reach required winding-up flow.At the end of winding-up, close injection valve 6 and oil transfer pump 9 i.e. stops winding-up.
First filter 3 and the second filter 8 are used for filtering out impurity in waste oil.
This utility model can realize emptying, filter, pressurizes, is quantitatively transferred to blast furnace, and is furnished with security facility etc..
It mainly includes the sump tank for stably jetting, for for the oil loading pump of sump tank charge of oil and pipeline, for spraying
Blow the oil transfer pump of conveying and pipeline, for the oil return valve of regulation blowing amount and pipeline, and be used for controlling pipeline performance
With the control valve stopped.
Accompanying drawing explanation
Fig. 1 is the embodiment schematic diagram of a kind of waste grease Application way of the present utility model.Wherein, filling line 1,
Charge of oil valve 2, the first filter 3, oil loading pump 4, sump tank 5, injection valve 6, oil spout pipeline 7, the second filter
8, oil transfer pump 9, oil return valve 10, oil return pipeline 11, hand-operated valve 12, flow detection 13, pressure detecting 14, temperature
Degree detection 15, flow control valve 16.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but does not limit this utility model.
This utility model includes sump tank 5, filling line 1, oil spout pipeline 7, oil return pipeline 11；Filling line 1
One end is connected with carrying out oily waste oil tank car, and the other end is connected with sump tank, and it has set gradually charge of oil valve 2, first
Filter 3 and oil loading pump 4；Winding-up pipeline 7 one end is connected with sump tank 5, the other end and blast-furnace tuyere jet phase
Even, it is disposed with injection valve the 6, second filter 8, oil transfer pump 9, oil return pipeline 11, hand-operated valve 12,
Flow detection 13, pressure detecting 14, temperature detection 15, flow control valve 16；One is connected at the rear portion of oil transfer pump
Road oil return pipeline, the other end is connected with sump tank 5, and it arranges an oil return valve 10.
When needs charge of oil, open charge of oil valve 2 and oil loading pump 4, start to sump tank 5 charge of oil；Treat that sump tank is filled
Or when needing to stop charge of oil, close charge of oil valve 2 and oil loading pump 4.
When needs are jetted, open injection valve 6 and oil transfer pump 9, and regulation oil return valve 10 and flow control valve simultaneously
16, to reach required winding-up flow.At the end of winding-up, close injection valve 6 and oil transfer pump 9 i.e. stops winding-up.
In the present embodiment, the first filter 3 and the second filter 8 are used for filtering out impurity in waste oil, in case shadow
Acoustic system stable operation.Flow detection 13, pressure detecting 14 and temperature detection 15 are for monitoring and control system peace
Full stable operation.
Claims (1)
1. to a device for blast furnace blowing waste oil, including: filling line, charge of oil valve, filtration
Device, oil loading pump, sump tank, injection valve, oil spout pipeline, oil transfer pump, oil return valve, oil return pipeline,
Hand-operated valve, flow detection, pressure detecting, temperature detection, flow control valve；Filling line (1)
One end is connected with carrying out oily waste oil tank car, and the other end is connected with sump tank, and filling line depends on (1)
Secondary it is provided with charge of oil valve (2), the first filter (3) and oil loading pump (4)；Winding-up pipeline (7)
One end is connected with sump tank (5), and the other end is connected with blast-furnace tuyere jet, winding-up pipeline (7)
On be disposed with injection valve (6), the second filter (8), oil transfer pump (9), oil return pipeline (11),
Hand-operated valve (12), flow detection (13), pressure detecting (14), temperature detection (15), flow
Regulation valve (16)；A road oil return pipeline, the other end and waste oil is connected at the rear portion of oil transfer pump (9)
Tank (5) is connected, and oil transfer pump (9) arranges an oil return valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245488.9U CN205473852U (en) | 2016-03-28 | 2016-03-28 | Device to blast furnace jetting waste oil fat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245488.9U CN205473852U (en) | 2016-03-28 | 2016-03-28 | Device to blast furnace jetting waste oil fat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473852U true CN205473852U (en) | 2016-08-17 |
Family
ID=56647634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245488.9U Active CN205473852U (en) | 2016-03-28 | 2016-03-28 | Device to blast furnace jetting waste oil fat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205473852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803143A (en) * | 2016-03-28 | 2016-07-27 | 北京首钢国际工程技术有限公司 | Device for blowing waste grease to blast furnace |
-
2016
- 2016-03-28 CN CN201620245488.9U patent/CN205473852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803143A (en) * | 2016-03-28 | 2016-07-27 | 北京首钢国际工程技术有限公司 | Device for blowing waste grease to blast furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |