CN212673248U - Boiler slag-dragging extrusion device - Google Patents
Boiler slag-dragging extrusion device Download PDFInfo
- Publication number
- CN212673248U CN212673248U CN202021496796.1U CN202021496796U CN212673248U CN 212673248 U CN212673248 U CN 212673248U CN 202021496796 U CN202021496796 U CN 202021496796U CN 212673248 U CN212673248 U CN 212673248U
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- China
- Prior art keywords
- box body
- cooling
- inlet port
- mounting plate
- water inlet
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- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000001816 cooling Methods 0.000 claims abstract description 63
- 239000002893 slag Substances 0.000 claims abstract description 19
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000010884 boiler slag Substances 0.000 claims 4
- 239000000498 cooling water Substances 0.000 abstract description 21
- 239000002699 waste material Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000013049 sediment Substances 0.000 abstract description 6
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A boiler slag-dragging extrusion device comprises a box body, a circulating water pipe, a semiconductor cooler, a cooling box and a first guide plate; the upper end of the box body is provided with a slag falling hopper, a first water inlet port, a second water inlet port, a first strip-shaped through hole and a second mounting plate, the lower end of the box body is provided with a first water outlet, and the side end of the box body is provided with a discharge hole and a first mounting plate; a second strip-shaped through hole is formed in the first mounting plate; the second mounting plate is provided with a lifting device; the first guide plate is positioned in the box body; a fourth water inlet port and a second water outlet are formed in the cooling box, and a cooling pipe is arranged in the cooling box; a heat insulation pad is arranged on the outer side of the cooling box; the heat insulation pad is provided with a through hole; the cold end of the semiconductor cooler is arranged in the through hole in a matching way; two ends of the circulating water pipe are respectively connected with the second water outlet and the second water inlet port. The utility model discloses drag for the cooling water in the sediment extrusion device to the boiler and cool off, cyclic utilization, improved the boiler and dragged for the cooling efficiency of sediment extrusion device to the molten waste liquid.
Description
Technical Field
The utility model relates to a metallurgical equipment technical field especially relates to a boiler drags for sediment extrusion device.
Background
Cooling the molten solution discharged in the smelting process of the boiler by using cooling water of the slag conveyor to form solid, and fishing and collecting the solid; in the prior art, a cooling device is arranged in cooling water of a slag conveyor for auxiliary cooling, the cooling water is not completely cooled, and the cooling efficiency is not high, so that the efficiency of cooling molten waste liquid into solid by the slag conveyor is low, and the slag conveyor is not completely salvaged; therefore, the application provides a boiler slag-dragging extrusion device.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a sediment extrusion device is dragged for to the boiler, the utility model discloses drag for the cooling water in the sediment extrusion device to the boiler and cool off, cyclic utilization, improved the boiler and dragged for the cooling efficiency of sediment extrusion device to the molten waste liquid.
(II) technical scheme
In order to solve the problems, the utility model provides a boiler slag-dragging extrusion device, which comprises a box body, a circulating water pipe, a semiconductor cooler, a cooling box, a first guide plate and a collecting basket;
the upper end of the box body is provided with a slag falling hopper, a first water inlet port, a second water inlet port, a first strip-shaped through hole and a second mounting plate, the lower end of the box body is provided with a first water outlet, and the side end of the box body is provided with a discharge hole and a first mounting plate; a second strip-shaped through hole is formed in the first mounting plate; the first strip-shaped through hole, the second strip-shaped through hole and the discharge hole are communicated;
the second mounting plate is connected with the box body and the first mounting plate in a sliding manner, and a lifting device used for controlling the collection basket to move up and down along the central axis of the box body is arranged on the second mounting plate; the first guide plate is positioned in the box body, one end of the first guide plate is connected with the inner wall of the box body, and the other end of the first guide plate inclines towards the bottom surface of the box body;
the cooling box is provided with a third water inlet port, a fourth water inlet port, a second water outlet and a third water outlet; a first control valve is arranged on the third water inlet port; a second control valve is arranged on the fourth water inlet port; a cooling pipe is arranged in the cooling box; the two ends of the cooling pipe are respectively connected with the fourth water inlet port and the second water outlet; a heat insulation pad is arranged on the outer side of the cooling box; a plurality of groups of through holes are arranged on the heat insulation pad; cold ends of the plurality of groups of semiconductor coolers are respectively installed in the plurality of groups of through holes in a matching manner, and the cold ends of the plurality of groups of semiconductor coolers are respectively pressed on the cooling boxes;
two ends of the drain pipe are respectively connected with the first drain port and the fourth water inlet port, and a water pump is arranged on the drain pipe;
two ends of the circulating water pipe are respectively connected with the second water outlet and the second water inlet port.
Preferably, a temperature sensor is further included; the temperature sensor is arranged on the inner wall of the box body.
Preferably, the device also comprises a filter screen; the filter screen is installed in first drain port.
Preferably, the lifting device comprises a motor, a threaded sleeve, a second guide plate and a threaded rod;
the motor is arranged on the second mounting plate; one end of the threaded rod is rotatably connected with the second mounting plate and is in transmission connection with the motor, the other end of the threaded rod penetrates through the first strip-shaped through hole and extends into the box body, and the other end of the threaded rod is in threaded fit with the threaded sleeve; the threaded sleeve is provided with a sliding block;
the second guide plate is arranged on the second mounting plate; the sliding block is connected with the second guide plate in a sliding manner; one end of the threaded sleeve, which is far away from the threaded rod, is detachably connected with the collecting basket.
Preferably, two groups of limiting plates for limiting the moving range of the sliding block are arranged on the second guide plate side by side.
Preferably, the cooling tube has a wave-like projected shape.
Preferably, the telescopic device is a cylinder.
Preferably, the upper end surface of the first guide plate is a curved surface
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, the cooling water in the slag dragging device cools the molten waste liquid falling from the slag falling bucket, and the solid formed after cooling falls into the collecting basket downwards along the curved surface at the upper end of the first guide plate; starting the lifting device to drive the collecting basket to move upwards until the collecting basket moves to the discharge hole; starting the telescopic device, driving the second mounting plate by the telescopic device, moving the lifting device and the collecting basket towards the first mounting plate, and moving the collecting basket out of the box body; the lifting device controls the collecting basket to move downwards until the collecting basket falls to the ground; the operator detaches the collecting basket from the threaded sleeve; the temperature of the cooling water of the slag conveyor rises, a water pump is started, the cooling water of the slag conveyor is pumped into the wavy cooling pipe through the drain pipe, the contact area between the wavy cooling pipe and the coolant is increased, the cooling pipe is made of copper materials, and the cooling efficiency is improved; the filter screen 21 filters the residues in the box body 1, so that the residual solids are prevented from entering the cooling pipe along with the cooling water and blocking the cooling pipe; enters the box body through a circulating water pipe; cooling the cooling water of the slag conveyor in the cooling pipe by a cooling agent in the cooling box; meanwhile, the cold end of the semiconductor cooler refrigerates the heated cooling agent; the heat insulation pad ensures that the cooled coolant is not influenced by high temperature outside; the utility model discloses take out dragveyer cooling water from the aftercooling to refrigerate the coolant through the semiconductor cooler, to dragveyer cooling water's cooling more thoroughly, improved the refrigeration effect of device, make dragveyer with the molten waste liquid cooling for the efficient of solid, salvage thoroughly.
Drawings
Fig. 1 is a schematic structural view of the boiler slag-dragging extrusion device provided by the utility model.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a top view of the box body in the boiler slag-dragging extrusion device provided by the utility model.
Reference numerals: 1. a box body; 2. a telescoping device; 4. a second mounting plate; 5. a motor; 6. a slag falling hopper; 7. a first water inlet port; 8. a second water inlet port; 9. a temperature sensor; 10. a third water inlet port; 11. a circulating water pipe; 12. a heat insulating pad; 13. a semiconductor cooler; 14. a cooling box; 15. a second control valve; 16. a third water discharge port; 17. a cooling tube; 18. a fourth water inlet port; 19. a water pump; 20. a drain pipe; 21. a filter screen; 22. a first guide plate; 24. a collection basket; 25. a first mounting plate; 26. a threaded sleeve; 27. a second guide plate; 28. a threaded rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a boiler slag-removing extrusion device, which comprises a box body 1, a circulating water pipe 11, a semiconductor cooler 13, a cooling box 14, a first guide plate 22 and a collecting basket 24;
the upper end of the box body 1 is provided with a slag falling hopper 6, a first water inlet port 7, a second water inlet port 8, a first strip-shaped through hole and a second mounting plate 4, the lower end of the box body 1 is provided with a first water outlet, and the side end of the box body 1 is provided with a discharge hole and a first mounting plate 25; a second strip-shaped through hole is formed in the first mounting plate 25; the first strip-shaped through hole, the second strip-shaped through hole and the discharge hole are communicated; the first mounting plate 25 and the discharge port are positioned on the same side of the box body 1, and the first mounting plate 25 is positioned above the discharge port;
the second mounting plate 4 is connected with the box body 1 and the first mounting plate 25 in a sliding manner, and a lifting device for controlling the collection basket 24 to move up and down along the central axis of the box body 1 is arranged on the second mounting plate 4; the first guide plate 22 is positioned in the box body 1, one end of the first guide plate 22 is connected with the inner wall of the box body 1, and the other end of the first guide plate 22 inclines towards the bottom surface of the box body 1;
the cooling box 14 is provided with a third water inlet port 10, a fourth water inlet port 18, a second water outlet and a third water outlet 16; a first control valve is arranged on the third water inlet port 10; a second control valve 15 is arranged on the fourth water inlet port; a cooling pipe 17 is arranged in the cooling box 14; the cooling pipe 17 is made of a copper pipe, so that the heat conduction efficiency of the copper is high; the two ends of the cooling pipe 17 are respectively connected with a fourth water inlet port 18 and a second water outlet; the outer side of the cooling box 14 is provided with a heat insulation pad 12; a plurality of groups of through holes are arranged on the heat insulation pad 12; the cold ends of the multiple groups of semiconductor coolers 13 are respectively installed in the multiple groups of through holes in a matched mode, and the cold ends of the multiple groups of semiconductor coolers 13 respectively press the cooling boxes 14; the heat insulation pad 12 effectively prevents the influence of the high temperature of the outside on the temperature of the coolant cooled by the semiconductor cooler 13;
two ends of the drain pipe 20 are respectively connected with the first drain port and the fourth water inlet port 18, and the drain pipe 20 is provided with a water pump 19;
two ends of the circulating water pipe 11 are respectively connected with the second water outlet and the second water inlet port 8.
In the utility model, the cooling water in the slag dragging device cools the molten waste liquid falling from the slag falling hopper 6, and the solid formed after cooling falls into the collecting basket 24 along the first guide plate 22; starting the lifting device to drive the collecting basket 24 to move upwards until the collecting basket 24 moves to the discharge hole; starting the telescopic device 2, driving the second mounting plate 4 by the telescopic device 2, moving the lifting device and the collecting basket 24 towards the first mounting plate 25, and moving the collecting basket 24 out of the box body 1; the lifting device controls the collecting basket 24 to move downwards until the collecting basket 24 falls to the ground; the operator removes the collection basket 24 from the threaded sleeve 26; when the temperature of the cooling water of the slag conveyor rises, a water pump 19 is started, the cooling water of the slag conveyor is pumped into a cooling pipe 17 through a drain pipe 20 and enters a box body 1 through a circulating water pipe 11; cooling the cooling water of the slag conveyor in the cooling pipe 17 by the cooling agent in the cooling box 14; meanwhile, the cold end of the semiconductor cooler 13 refrigerates the heated coolant; the heat insulation pad 12 protects the cooled coolant from high temperature outside; the utility model discloses take out dragveyer cooling water from the aftercooling to refrigerate the coolant through semiconductor cooler 13, to dragveyer cooling water's cooling more thoroughly, improved the refrigeration effect of device, make dragveyer with the cooling of molten waste liquid for the solid efficient, salvage thoroughly.
In an alternative embodiment, a temperature sensor 9 is also included; the temperature sensor 9 is arranged on the inner wall of the box body 1; when the temperature sensor 9 detects that the cooling water in the boiler reaches a set temperature, the water pump 19 is started to pump the cooling water into the cooling pipe 17 for cooling.
In an optional embodiment, a filter screen 21 is further included; the filter screen 21 is arranged in the first drainage port; the residual solid in the box body 1 is effectively prevented from flowing into the cooling pipe 17 along with the cooling water, so that the cooling pipe 17 is prevented from being blocked.
In an alternative embodiment, the lifting device comprises a motor 5, a threaded sleeve 26, a second guide plate 27 and a threaded rod 28;
the motor 5 is arranged on the second mounting plate 4; one end of the threaded rod 28 is rotatably connected with the second mounting plate 4, the threaded rod 28 is in transmission connection with the motor, the other end of the threaded rod 28 penetrates through the first strip-shaped through hole and extends into the box body 1, and the other end of the threaded rod 28 is in threaded fit with the threaded sleeve 26; a sliding block is arranged on the threaded sleeve 26;
the second guide plate 27 is mounted on the second mounting plate 4; the slide block is connected with the second guide plate 27 in a sliding way; the threaded sleeve 26 is releasably connected to the collection basket 24 at the end remote from the threaded rod 28 to facilitate replacement of other, empty collection baskets 24 for continued salvage of the waste.
In an alternative embodiment, two sets of limit plates for limiting the range of movement of the slider are arranged side by side on the second guide plate 27, so as to prevent the threaded sleeve 26 from falling off the threaded rod 28 as a result of the rotation of the motor 5.
In an alternative embodiment, the cooling tubes 17 have a wave-like projected shape; the wave-shaped cooling pipe 17 increases the contact area with the coolant, and improves the efficiency of heat transfer with the coolant.
In an alternative embodiment, the telescopic device 2 is a pneumatic cylinder.
In an alternative embodiment, the upper end surface of the first guide plate 22 is curved to facilitate the downward sliding of the solidified solid waste along the curved trajectory of the upper end of the first guide plate 22.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The boiler slag-dragging extrusion device is characterized by comprising a box body (1), a circulating water pipe (11), a semiconductor cooler (13), a cooling box (14), a first guide plate (22) and a collecting basket (24);
the upper end of the box body (1) is provided with a slag falling hopper (6), a first water inlet port (7), a second water inlet port (8), a first strip-shaped through hole and a second mounting plate (4), the lower end of the box body (1) is provided with a first water outlet, and the side end of the box body (1) is provided with a material outlet and a first mounting plate (25); a second strip-shaped through hole is formed in the first mounting plate (25); the first strip-shaped through hole, the second strip-shaped through hole and the discharge hole are communicated;
the second mounting plate (4) is connected with the box body (1) and the first mounting plate (25) in a sliding manner, and a lifting device used for controlling the collection basket (24) to move up and down along the central axis of the box body (1) is arranged on the second mounting plate (4); the first guide plate (22) is positioned in the box body (1), one end of the first guide plate (22) is connected with the inner wall of the box body (1), and the other end of the first guide plate (22) inclines towards the bottom surface of the box body (1);
the cooling box (14) is provided with a third water inlet port (10), a fourth water inlet port (18), a second water outlet and a third water outlet (16); a first control valve is arranged on the third water inlet port (10); a second control valve (15) is arranged on the fourth water inlet port; a cooling pipe (17) is arranged in the cooling box (14); two ends of the cooling pipe (17) are respectively connected with a fourth water inlet port (18) and a second water outlet; a heat insulation pad (12) is arranged on the outer side of the cooling box (14); a plurality of groups of through holes are arranged on the heat insulation pad (12); cold ends of the multiple groups of semiconductor coolers (13) are respectively installed in the multiple groups of through holes in a matched mode, and cold ends of the multiple groups of semiconductor coolers (13) respectively press the cooling boxes (14);
two ends of the drain pipe (20) are respectively connected with the first drain port and the fourth water inlet port (18), and a water pump (19) is arranged on the drain pipe (20);
two ends of the circulating water pipe (11) are respectively connected with the second water outlet and the second water inlet port (8).
2. A boiler slag extrusion device according to claim 1, characterized by further comprising a temperature sensor (9); the temperature sensor (9) is arranged on the inner wall of the box body (1).
3. The boiler slag extrusion device according to claim 1, characterized by further comprising a filter screen (21); the filter screen (21) is installed in the first drain port.
4. A boiler slag extrusion device according to claim 1, characterized in that the lifting device comprises a motor (5), a threaded sleeve (26), a second guide plate (27) and a threaded rod (28);
the motor (5) is arranged on the second mounting plate (4); one end of the threaded rod (28) is rotatably connected with the second mounting plate (4), the threaded rod (28) is in transmission connection with the motor, the other end of the threaded rod (28) penetrates through the first strip-shaped through hole and extends into the box body (1), and the other end of the threaded rod (28) is in threaded fit with the threaded sleeve (26); a sliding block is arranged on the threaded sleeve (26);
the second guide plate (27) is arranged on the second mounting plate (4); the sliding block is connected with a second guide plate (27) in a sliding way; the end of the threaded sleeve (26) remote from the threaded rod (28) is detachably connected to the collecting basket (24).
5. The boiler slag-dragging extrusion device of claim 4, characterized in that two sets of limiting plates for limiting the moving range of the sliding block are arranged side by side on the second guiding plate (27).
6. A boiler slag extrusion press according to claim 1, characterized in that the projected shape of the cooling pipe (17) is wave-shaped.
7. The boiler slag-dragging extrusion device according to claim 1, characterized in that the telescopic device (2) is a cylinder.
8. The extrusion apparatus as claimed in claim 1, wherein the upper end surface of the first guide plate (22) is formed as a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496796.1U CN212673248U (en) | 2020-07-27 | 2020-07-27 | Boiler slag-dragging extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496796.1U CN212673248U (en) | 2020-07-27 | 2020-07-27 | Boiler slag-dragging extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212673248U true CN212673248U (en) | 2021-03-09 |
Family
ID=74816130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021496796.1U Expired - Fee Related CN212673248U (en) | 2020-07-27 | 2020-07-27 | Boiler slag-dragging extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212673248U (en) |
-
2020
- 2020-07-27 CN CN202021496796.1U patent/CN212673248U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210309 |