CN219935578U - Metallurgical lime raw overburning rate detection device - Google Patents
Metallurgical lime raw overburning rate detection device Download PDFInfo
- Publication number
- CN219935578U CN219935578U CN202321530362.2U CN202321530362U CN219935578U CN 219935578 U CN219935578 U CN 219935578U CN 202321530362 U CN202321530362 U CN 202321530362U CN 219935578 U CN219935578 U CN 219935578U
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- China
- Prior art keywords
- soaking
- basket
- tank
- metallurgical lime
- detection device
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- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 49
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 49
- 239000004571 lime Substances 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000002791 soaking Methods 0.000 claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 230000029087 digestion Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 235000019738 Limestone Nutrition 0.000 description 5
- 239000006028 limestone Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 238000001354 calcination Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical group [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a metallurgical lime raw overburning rate detection device which comprises a soaking tank, wherein a soaking basket is arranged in the soaking tank and can horizontally move in the soaking tank along the length direction of the soaking tank, one side of the soaking tank is connected with a water inlet pipe, a cleaning spray head is arranged above the soaking basket, and the cleaning spray head is connected with a water conveying pipe. According to the utility model, the soaking basket is arranged in the soaking tank, and the connecting rod, the transmission rod and the driving wheel form the crank block mechanism, so that the soaking basket is driven to shake back and forth in the soaking tank, the shaking amplitude is large, metallurgical lime can be fully digested in water in the soaking process, the digestion effect of the metallurgical lime is effectively improved, and the detection accuracy is further improved; simple structure, the use mode is convenient.
Description
Technical Field
The utility model belongs to the technical field of detection equipment, and relates to a device for detecting the quick overburning rate of metallurgical lime.
Background
The metallurgical lime is a basic raw material in the steel industry, and is used as a slag former for steelmaking, and has the advantages of shortening smelting time, improving molten steel purity and yield, reducing lime and fluorite consumption, prolonging the service life of a converter lining, and the like. The metallurgical lime is prepared by calcining limestone at high temperature, and the chemical formula of the main component of the metallurgical lime is calcium oxide. The lime burn-through rate is a very important reference index for representing the quality of lime. The raw burning is the lime stone which is not decomposed, the main component is calcium carbonate, and the lime stone cannot be hydrated; the overburning is that the limestone is in the calcination process, and hard blocks generated by mutual melting of the limestone and silicate and lime which is very slow to digest can not be hydrated in a specified short time because of overhigh local temperature or overlong calcination time, and both the raw burning and the overburning are not beneficial to the control of the later steelmaking production process.
The method for measuring the lime calcined rate in the metallurgical industry mainly comprises the steps of digestion and precipitation, weighing a certain mass of metallurgical lime, placing the metallurgical lime into a screen drum containing water, performing digestion reaction on the metallurgical lime in the water, transferring the slakable metallurgical lime into a solution, retaining the slakable metallurgical lime in the screen drum in the form of residues, weighing the mass of the residues, and calculating the mass fraction of the residues in the total amount of the metallurgical lime, thus obtaining the metallurgical lime calcined rate. The present patent application number 2019207872502 discloses an intelligent lime raw overburning rate detection device, which is characterized in that metallurgical lime is placed in a mesh screen to be soaked, a vibration motor can be used for vibrating the mesh screen in the soaking process, so that the digestion effect of the metallurgical lime in water is improved, but the vibration motor has smaller vibration amplitude on the mesh screen, so that the use effect is poor, and finally the detection accuracy is affected.
Disclosure of Invention
The utility model aims to provide a metallurgical lime quick burn rate detection device capable of effectively improving the digestion effect of metallurgical lime in water, aiming at the problems that the digestion effect of metallurgical lime in water is poor and the detection accuracy is affected in the background art.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a metallurgical lime is burnt rate detection device soon, includes the soaking tank, be equipped with the soaking basket in the soaking tank, the soaking basket can shake in the soaking tank, and one side of soaking tank is connected with the inlet tube, the top of soaking basket is equipped with washs the shower nozzle, it is connected with the raceway to wash the shower nozzle.
Further, the top of soaking basket articulates there is a plurality of connecting rods, the top of connecting rod articulates with the top of soaking tank, soaking basket length direction's one end articulates there is the transfer line, the top that soaking tank is close to transfer line one side is equipped with the drive wheel, the one end that the transfer line kept away from soaking basket articulates with the border of drive wheel.
Further, the driving wheel is connected with a motor for driving the driving wheel to rotate.
Further, the soaking tank is connected with a drain pipe, the drain pipe is connected with a water collecting tank, and a drain valve is arranged on the drain pipe.
Further, a blowing pipe is arranged on the upper side of the soaking basket, a fan is arranged at one end, far away from the soaking basket, of the blowing pipe, and an electric heating wire is arranged in the blowing pipe.
Further, a water pump is arranged on the water delivery pipe, and the water delivery pipe is connected with a water storage tank.
The utility model has the beneficial effects that: the soaking basket is arranged in the soaking tank, and a crank slide block mechanism is formed by the connecting rod, the transmission rod and the driving wheel, so that the soaking basket is driven to shake back and forth in the soaking tank, the shaking amplitude is large, metallurgical lime can be fully digested in water in the soaking process, the digestion effect of the metallurgical lime is effectively improved, and the detection accuracy is further improved; simple structure, the use mode is convenient.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the soaking tank of the present utility model;
in the figure, the device comprises a 1-soaking tank, a 2-soaking basket, a 3-connecting rod, a 4-transmission rod, a 5-driving wheel, a 6-motor, a 7-water inlet pipe, an 8-cleaning spray head, a 9-water delivery pipe, a 10-water pump, a 11-water storage tank, a 12-water discharge pipe, a 13-water collection tank, a 14-water discharge valve, a 15-blowing pipe, a 16-fan and a 17-heating wire.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
as shown in fig. 1 and 2, a metallurgical lime quick overburning rate detection device comprises a soaking tank 1, the soaking tank 1 is of a rectangular structure, a soaking basket 2 is arranged in the soaking tank 1, the soaking basket 2 is used for containing metallurgical lime, the metallurgical lime can be filled into the soaking basket 2 and then is placed into the soaking tank 1 for soaking, the soaking basket 2 can shake in the soaking tank 1, specifically, the top of the soaking basket 2 is hinged with a plurality of connecting rods 3, four connecting rods 3 are arranged in the embodiment, the four connecting rods 3 are in rectangular arrangement, the top ends of the connecting rods 3 are hinged with the top of the soaking tank 1, the four connecting rods 3 are arranged in parallel, one end of the soaking basket 2 in the length direction is hinged with a transmission rod 4, the top of the soaking tank 1, which is close to one side of the transmission rod 4, is provided with a driving wheel 5, one end of the transmission rod 4, which is far away from the soaking basket 2, is hinged with the edge of the driving wheel 5, a crank rocker mechanism is formed by the connecting rods 3, the transmission rod 4 and the driving wheel 5, so that the connecting rods 3 drive the soaking basket 2 shake, specifically, the top of the soaking basket 2 can improve the soaking and later-stage flushing effect of the metallurgical lime in the soaking basket 2, the driving wheel 5 is connected with a motor 6, and the driving wheel 5 is arranged at the top side wall of the soaking basket 6, which is fixedly arranged at the position of the soaking basket 1.
One side of the soaking tank 1 is connected with a water inlet pipe 7, the metallurgical lime in the soaking basket 2 is soaked by water delivery in the soaking tank 1 through the water inlet pipe 7, a cleaning spray head 8 is arranged above the soaking basket 2, the cleaning spray head 8 is connected with a water delivery pipe 9, a water pump 10 is arranged on the water delivery pipe 9, the water delivery pipe 9 is connected with a water storage tank 11, the soaked metallurgical lime is sprayed and washed through the cleaning spray head 8, the soaking tank 1 is connected with a water discharge pipe 12, the water discharge pipe 12 is connected with a water collecting tank 13, a water discharge valve 14 is arranged on the water discharge pipe 12, alkaline water after the soaked metallurgical lime can be discharged through the water discharge pipe 12 and is collected and treated by the water collecting tank 13, a blowing pipe 15 is arranged on the upper side of the soaking basket 2, a fan 16 is arranged at one end of the blowing pipe 15 away from the soaking basket 2, an electric heating wire 17 is arranged in the blowing pipe 15, and the blowing pipe 15 can deliver hot air into the soaking basket 2 so as to dry the soaked metallurgical lime in the soaking basket 2.
The application mode of the utility model is as follows:
firstly, metallurgical lime to be detected is weighed, the weighed metallurgical lime is placed into a soaking basket 2, water is conveyed into the soaking tank 1 through a water inlet pipe 7, so that the water in the soaking tank 1 is soaked in the soaking basket 2, at the moment, a motor 6 drives a driving wheel 5 to rotate, the driving wheel 5 drives a connecting rod 3 and the soaking basket 2 to shake through a transmission rod 4, the dissolving effect of the metallurgical lime in water is improved, when the metallurgical lime is soaked for a period of time, digestible substances are completely dissolved in the water, the soaking basket 2 leaves residues which cannot be digested, then a drain valve 14 can be opened, the water in the soaking tank 1 is discharged into a water collecting tank 13 through a drain pipe 12, then a water pump 10 is started, residues in the soaking basket 2 are washed through a washing nozzle 8, the motor 6 can be started to drive the soaking basket 2 to shake during washing, the washing effect is improved, a fan 16 and an electric heating wire 17 are started to blow hot air to the residues of the soaking basket 2 after washing, the residues are dried, finally the residues are weighed, and the detection can be completed by comparing with the metallurgical lime before soaking.
Claims (6)
1. The utility model provides a metallurgical lime quick overburning rate detection device, its characterized in that, including soaking tank (1), be equipped with in soaking tank (1) and soak basket (2), soaking basket (2) can shake in soaking tank (1), and one side of soaking tank (1) is connected with inlet tube (7), the top of soaking basket (2) is equipped with washs shower nozzle (8), washs shower nozzle (8) and is connected with raceway (9).
2. The metallurgical lime quick overburning rate detection device according to claim 1, wherein the top of the soaking basket (2) is hinged with a plurality of connecting rods (3), the top of each connecting rod (3) is hinged with the top of the soaking tank (1), one end of the soaking basket (2) in the length direction is hinged with a transmission rod (4), the top of one side of the soaking tank (1) close to the transmission rod (4) is provided with a driving wheel (5), and one end of the transmission rod (4) away from the soaking basket (2) is hinged with the edge of the driving wheel (5).
3. The metallurgical lime burn-through rate detection device according to claim 2, characterized in that the driving wheel (5) is connected with a motor (6) for driving the driving wheel (5) to rotate.
4. The metallurgical lime quick overburning rate detection device according to claim 1, wherein the soaking tank (1) is connected with a drain pipe (12), the drain pipe (12) is connected with a water collecting tank (13), and a drain valve (14) is arranged on the drain pipe (12).
5. The metallurgical lime quick overburning rate detection device according to claim 1, wherein a blowing pipe (15) is arranged on the upper side of the soaking basket (2), a fan (16) is arranged at one end, far away from the soaking basket (2), of the blowing pipe (15), and an electric heating wire (17) is arranged in the blowing pipe (15).
6. The metallurgical lime quick overburning rate detection device according to claim 1, wherein a water pump (10) is arranged on the water pipe (9), and the water pipe (9) is connected with a water storage tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530362.2U CN219935578U (en) | 2023-06-15 | 2023-06-15 | Metallurgical lime raw overburning rate detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530362.2U CN219935578U (en) | 2023-06-15 | 2023-06-15 | Metallurgical lime raw overburning rate detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219935578U true CN219935578U (en) | 2023-10-31 |
Family
ID=88497631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321530362.2U Active CN219935578U (en) | 2023-06-15 | 2023-06-15 | Metallurgical lime raw overburning rate detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219935578U (en) |
-
2023
- 2023-06-15 CN CN202321530362.2U patent/CN219935578U/en active Active
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