CN208964958U - A kind of device of rapid quantitative detection slag fluidity energy - Google Patents
A kind of device of rapid quantitative detection slag fluidity energy Download PDFInfo
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- CN208964958U CN208964958U CN201821490719.8U CN201821490719U CN208964958U CN 208964958 U CN208964958 U CN 208964958U CN 201821490719 U CN201821490719 U CN 201821490719U CN 208964958 U CN208964958 U CN 208964958U
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Abstract
A kind of device of rapid quantitative detection slag fluidity energy, belongs to blast furnace ironmaking production detection device technical field, is used for rapid quantitative detection slag fluidity energy.Its technical solution is: detection body is metal cuboid, there is slag trough in detection body, slag trough along detection body length direction, the upper surface of slag trough is open, the bottom surface of slag trough is arc-shaped, there is slag inlet vertically upward in the rear end of slag trough, slag inlet and slag trough junction are equipped with gate vertically downward, cooling water pipe is mounted in the detection body below slag trough, thermometric thermal resistance is installed, there are two adjustable support legs for the lower section installation of detection body on cooling water pipe.The utility model structure is simple and convenient to operate, and can be carried out the detection of quantification mobile performance by the slag to scene at any time, be found the quantitative situation of change of slag fluidity energy in time, each measurement result, which is compared, can instruct and optimize organization of production.
Description
Technical field
The utility model relates to a kind of devices of rapid quantitative detection slag fluidity energy, belong to blast furnace ironmaking production detection
Equipment technical field.
Background technique
In blast furnace production process, the mobile performance quality of slag directly affects conditions of blast furnace.The mobility of slag by
To the influence of the various aspects such as fuel condition, Environmental Factors, resource factors, variation occurs at any time, if production scene cannot
The quality of one time grasp slag fluidity, it is easy to influence product quality.The blast fumance scene of present steel enterprise, it is right
In the judgement of the mobile performance quality of slag, typically rely on the experience of operator, using qualitative judgement slag fluidity
Method, this method accuracy is poor, until finding that slag fluidity is seriously deteriorated, produces larger shadow to production
It rings.
The quantificational expression of the mobile performance of slag, the usually viscosity and its melting by measuring the slag of given ingredient
Temperature come what is realized, is completed in laboratory at present.And in actual production, due to the variation of working condition, urgently
Production scene is needed to carry out quantitative evaluation and test to the mobile performance of slag, to timely feedback as a result, realizing Instructing manufacture and matching
The purpose of material.Therefore, there is an urgent need to a kind of devices of rapid quantitative detection slag fluidity energy to be applied to produced on-site at present.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of rapid quantitative detection slag fluidity can device,
This device can carry out mobility-detected by the slag to scene at any time, find the quantitative variation feelings of slag fluidity energy in time
Condition, Instructing manufacture tissue.
The technical solution for solving above-mentioned technical problem is:
A kind of rapid quantitative detection slag fluidity can device, it include detection body, slag trough, slag inlet,
Cooling water pipe, thermometric thermal resistance, gate, detection body are metal cuboid, have slag trough in detection body, slag trough is along inspection
Survey the length direction of ontology, the upper surface opening of slag trough, the bottom surface of slag trough be it is arc-shaped, the rear end of slag trough has vertically
Upward slag inlet, slag inlet and slag trough junction are equipped with gate vertically downward, and cooling water pipe is mounted on
Thermometric thermal resistance is installed, there are two can for the lower section installation of detection body in the detection body below slag trough, on cooling water pipe
Adjust supporting leg.
Above-mentioned rapid quantitative detection slag fluidity can device, on the two sidewalls of the slag trough at the slag inlet
There is vertical locating piece in side, has gap between locating piece and slag inlet, gate is rectangle steel plate, and the plate face of gate is embedded in
In gap, the bottom end of gate and the bottom surface circular arc of slag trough match, and the two sides of gate and the two sidewalls of slag trough are sliding
Cooperation, there are gate handle in the upper end two sides of gate respectively.
Above-mentioned rapid quantitative detection slag fluidity can device, the cooling water pipe is U-tube, cooling water pipe it is U-shaped
Pipe two sides are parallel with the two sides of slag trough respectively, and the U-tube bending place of cooling water pipe is located at the front end of slag trough, cooling water pipe
U-tube upper end is located at outside the rear end of slag trough, the U-tube of cooling water pipe and the junction of detection body have respectively water inlet and
Water outlet, water inlet are connected with cooling water conveyance conduit, and water outlet is connected with drainage pipeline, and thermometric thermal resistance is mounted on out
On the mouth of a river.
The device of above-mentioned rapid quantitative detection slag fluidity energy, described two adjustable support legs tilt outward respectively, and two
A adjustable support leg is made of casing and adjusting rod respectively, and the upper end of two casings and detection body are welded to connect, casing tube internal hole wall
On have screw thread, there is screw thread to match on the outer wall of adjusting rod with casing tube internal hole wall screw thread, top and the casing part of adjusting rod are
It is threadedly coupled.
The beneficial effects of the utility model are:
The detection body of the utility model uses metal casting, there is slag trough, the lower section installation of slag trough in detection body
There is cooling water pipe, after taking the slag trough inclination angle of specification, the flow of cooling water, cooling water temperature, by detection slag in stream slag
The maximum distance flowed in slot quantifies the mobile performance of slag.
The utility model structure is simple and convenient to operate, and can carry out the inspection of quantification mobile performance by the slag to scene at any time
It surveys, finds the quantitative situation of change of slag fluidity energy in time, each measurement result, which is compared, can instruct and optimize life
Produce tissue.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is the B direction view of Fig. 1.
It is marked in figure as follows: detection body 1, slag trough 2, slag inlet 3, cooling water pipe 4, thermometric thermal resistance 5, gate
6, locating piece 7, gate handle 8, water inlet 9, water outlet 10, adjustable support leg 11, casing 12, adjusting rod 13.
Specific embodiment
The utility model is by detection body 1, slag trough 2, slag inlet 3, cooling water pipe 4, thermometric thermal resistance 5, gate
6, locating piece 7, gate handle 8, adjustable support leg 11 form.
It is shown in figure, detection body 1 is metal cuboid, whole to be made of molten iron, molten steel or copper casting technique.
Show there is slag trough 2, length direction of the slag trough 2 along detection body 1, slag trough 2 in detection body 1 in figure
Upper surface opening, the bottom surface of slag trough 2 be it is arc-shaped, the section of slag trough 2 is U-shaped.The effect of slag trough 2 is that observation is molten
Mobility of the slag in slag trough 2.
It being shown in figure, there is slag inlet 3 vertically upward in the rear end of slag trough 2, and slag is poured into from slag inlet 3,
Then it flows into slag trough 2.
It is shown in figure, slag inlet 3 and 2 junction of slag trough are equipped with gate 6 vertically downward.Mounting means is,
Weld vertical locating piece 7 above the two sidewalls of slag trough 2 at slag inlet 3, locating piece 7 and slag inlet 3 it
Between have a gap, in gap, gate 6 slides up and down the plate face of gate 6 in gap.
It is shown in figure, the bottom end of gate 6 matches with the bottom surface circular arc of slag trough 2, two sides and the slag trough 2 of gate 6
Two sidewalls are to be slidably matched, and there are gate handle 8 in the upper end two sides of gate 6 respectively.Pull up open a sluice gate door handle 8 can be by slag
Slag in inlet 3 is put into slag trough 2.
It is shown in figure, cooling water pipe 4 is mounted in the detection body 1 of 2 lower section of slag trough.Cooling water pipe 4 is U-tube, cold
But the U-tube two sides of water pipe 4 are parallel with the two sides of slag trough 2 respectively, and the U-tube bending place of cooling water pipe 4 is located at slag trough 2
The U-tube upper end of front end, cooling water pipe 4 is located at outside the rear end of slag trough 2, U-tube and the detection body 1 of cooling water pipe 4
There are water inlet 9 and water outlet 10 in junction respectively, and water inlet 9 is connected with cooling water conveyance conduit, water outlet 10 and drainpipe
Road is connected, and thermometric thermal resistance 5 is mounted on water outlet 10.
It being shown in figure, there are two adjustable support legs 11 for the lower section installation of detection body 1, for adjusting the angle of detection body 1,
It that is to say the tilt angle of slag trough 2.Two adjustable support legs 11 tilt outward respectively, and two adjustable support legs 11 are respectively by casing
12 and adjusting rod 13 form, the upper ends of two casings 12 and detection body 1 are welded to connect, and have screw thread on 12 inner hole wall of casing, are adjusted
There is screw thread to match on the outer wall of pole 13 with 12 inner hole wall screw thread of casing, the top and 12 lower part of casing of adjusting rod 13 are screw thread
Connection.
The application method of the utility model is as follows:
It will test ontology 1 when use and be placed in slag runner flat place nearby, install inlet and outlet pipes, determine water source and draining
After point, cooling water is passed through to water inlet 9, cooling water water is 1.5m3/h, 25 DEG C of inlet water temperature.To leaving water temperature and water inlet temperature
Spend it is equal after, device has slag acceptable conditions.Sample spoon with fixed volume at 0.5 cubic decimeter, from slag ditch or slag
Completely one spoon is taken in pond, is poured into slag inlet 3 at once, after slag inlet 3, portable gate handle 8 is beaten immediately
Throttle valve 6, slag enter slag trough 2 immediately, due to the setting of 2 angle of slag trough and the effect of cooling water, until certain position
Slag can stop flowing afterwards.The distance for measuring the distalmost end flowed to from locating piece 7 to slag at this time, that is, be expressed as slag fluidity
Energy.
After being measured, continue water flowing be cooled to leaving water temperature it is equal with inflow temperature after, stop water supply, by slag trough 2
It is cleaned out with the slag in slag inlet 3, so that next time continues to use.
One embodiment of the utility model is as follows:
Detection body 1 is cast steel production, and length 1000mm, width 140mm are highly 120mm；
The length of slag trough 2 is 1000mm, width 120mm, is highly 60mm；
The height of slag inlet 3 is 140mm, inlet diameter 120mm；
The diameter of cooling water pipe 4 is 25mm, length 2800mm；
The model Pt100 of thermometric thermal resistance 5；
Gate 6 is made by steel plate, width 140mm, is highly 160mm, with a thickness of 10mm；
The outer diameter of the casing 12 of adjustable support leg 11 be 16mm, diameter of bore 11mm, length 75mm, adjusting rod 13 it is straight
Diameter is 10mm, length 50mm.
Claims (4)
1. a kind of device of rapid quantitative detection slag fluidity energy, it is characterised in that: it includes detection body (1), slag trough
(2), slag inlet (3), cooling water pipe (4), thermometric thermal resistance (5), gate (6), detection body (1) are metal cuboid,
Have in detection body (1) slag trough (2), length direction of the slag trough (2) along detection body (1), the upper surface of slag trough (2)
Opening, the bottom surface of slag trough (2) be it is arc-shaped, there are slag inlet (3) vertically upward, slag in the rear end of slag trough (2)
Inlet (3) and slag trough (2) junction are equipped with gate (6) vertically downward, and cooling water pipe (4) is mounted on slag trough (2)
In the detection body (1) of lower section, it is equipped on cooling water pipe (4) thermometric thermal resistance (5), detection body is equipped with below (1)
Two adjustable support legs (11).
2. the device of rapid quantitative detection slag fluidity energy according to claim 1, it is characterised in that: the slag note
Have vertical locating piece (7) above the two sidewalls of slag trough (2) at entrance (3), locating piece (7) and slag inlet (3) it
Between have a gap, gate (6) is rectangle steel plate, and the plate face of gate (6) is in gap, the bottom end and slag trough (2) of gate (6)
Bottom surface circular arc match, the two sides of gate (6) and the two sidewalls of slag trough (2) are to be slidably matched, the upper end two of gate (6)
Side has gate handle (8) respectively.
3. the device of rapid quantitative detection slag fluidity energy according to claim 2, it is characterised in that: the cooling water
Manage (4) be U-tube, the U-tube two sides of cooling water pipe (4) are parallel with the two sides of slag trough (2) respectively, cooling water pipe (4) it is U-shaped
Pipe bending place is located at the front end of slag trough (2), and the U-tube upper end of cooling water pipe (4) is located at outside the rear end of slag trough (2), cold
But there are a water inlet (9) and water outlet (10) in the junction of the U-tube of water pipe (4) and detection body (1) respectively, water inlet (9) and
Cooling water conveyance conduit is connected, and water outlet (10) is connected with drainage pipeline, and thermometric thermal resistance (5) is mounted on water outlet (10)
On.
4. rapid quantitative detection slag fluidity according to claim 3 can device, it is characterised in that: it is described two can
Supporting leg (11) are adjusted to tilt outward respectively, two adjustable support legs (11) are made of casing (12) and adjusting rod (13) respectively, and two
The upper end of casing (12) and detection body (1) are welded to connect, and have screw thread on casing (12) inner hole wall, on the outer wall of adjusting rod (13)
There is screw thread to match with casing (12) inner hole wall screw thread, the top of adjusting rod (13) is to be threadedly coupled with casing (12) lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490719.8U CN208964958U (en) | 2018-09-12 | 2018-09-12 | A kind of device of rapid quantitative detection slag fluidity energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490719.8U CN208964958U (en) | 2018-09-12 | 2018-09-12 | A kind of device of rapid quantitative detection slag fluidity energy |
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| Publication Number | Publication Date |
|---|---|
| CN208964958U true CN208964958U (en) | 2019-06-11 |
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ID=66755197
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821490719.8U Active CN208964958U (en) | 2018-09-12 | 2018-09-12 | A kind of device of rapid quantitative detection slag fluidity energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114807477A (en) * | 2022-05-24 | 2022-07-29 | 广东韶钢松山股份有限公司 | Blast furnace slag channel nozzle and slag discharging method |
-
2018
- 2018-09-12 CN CN201821490719.8U patent/CN208964958U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114807477A (en) * | 2022-05-24 | 2022-07-29 | 广东韶钢松山股份有限公司 | Blast furnace slag channel nozzle and slag discharging method |
| CN114807477B (en) * | 2022-05-24 | 2023-09-05 | 广东韶钢松山股份有限公司 | Blast furnace slag runner nozzle and slag discharging method |
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