Steel slag hot charging and hot conveying transport vehicle
By adopting a combined structure of steel slag box and insulation layer in the steel slag transport truck, combined with high-temperature damping hinges and insulation shell, the problem of temperature loss during steel slag transportation is solved, heating efficiency is improved, and safety and stability are enhanced.
Patent Information
- Application Number
- CN202421117381.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Existing steel slag transport trucks are inconvenient for insulation during transportation, resulting in excessive temperature loss of steel slag, affecting subsequent heating efficiency.
A steel slag hot-load red transport truck was designed, adopting a combined structure of steel slag box and insulation layer, which effectively retains temperature through high-temperature damping hinges and insulation shells, and ensures sealed transportation by using cranes and positioning strips during transportation.
It effectively avoids the loss of steel slag temperature, improves the subsequent melting and heating efficiency of steel slag, and improves safety and stability through high-temperature resistant ceramic layers and anti-scalding rods.
Smart Images
Figure CN222179339U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel slag transportation, in particular to a steel slag hot-loading and hot-delivery transportation vehicle. Background Art
[0002] Steel slag is a kind of industrial solid waste, which is the waste slag discharged from steelmaking. It is mainly composed of oxides of calcium, iron, silicon, magnesium and a small amount of aluminum, manganese, phosphorus, etc. As a secondary resource, steel companies recycle it internally. In the process, the steel slag discharged from the converter is transported to the steel slag treatment site by special transportation vehicles for recycling and processing.
[0003] In the prior art, Chinese patent publication No. CN214240552U discloses a heat-insulating and fire-proof carriage of a slag transfer vehicle, including a carriage without a rear plate, a heat-insulating and fire-proof layer evenly arranged on the bottom plate, side plate and front plate, a wear-resistant layer evenly arranged on the heat-insulating and fire-proof layer, and a heat-insulating pad arranged on the oil tank at the bottom of the carriage; the utility model can effectively protect the oil tank, tires, wires, etc. of the transfer vehicle from catching fire, greatly improves its safety factor, and can be widely used in various vehicles for transporting high-temperature materials.
[0004] However, in actual use, the utility model is not convenient for keeping the steel slag warm during transportation. The steel slag needs to be heated and melted into molten steel during processing, which makes it inconvenient to hot-charge and deliver the steel slag. Excessive heat loss during transportation affects the subsequent heating efficiency, so improvement is needed. Utility Model Content
[0005] The utility model aims to provide a hot-charged steel slag hot-delivery transport vehicle, which has the effect of avoiding temperature loss during the transportation process and improving the subsequent melting and heating efficiency of the steel slag.
[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a hot-charged slag transport vehicle, comprising a vehicle body, a carriage fixedly connected to the top of the vehicle body, a slag box movably installed on the inner wall of the carriage, a feed port opened on the top of the slag box, an insulation plate clamped on the inner wall of the feed port, a high-temperature resistant damping hinge provided at the bottom of the slag box, a feed cover provided on the outer surface of the high-temperature resistant damping hinge, a first insulation layer fixedly connected to the inner wall of the slag box, a second insulation layer fixedly connected to the top of the feed cover, an insulation shell fixedly connected to the outer surface of the slag box, a positioning groove opened on the outer surface of the insulation shell, and a positioning bar fixedly connected to the inner wall of the carriage.
[0007] By adopting the above technical scheme, when in use, high-temperature steel slag is poured into the steel slag box from the feed port, and the first insulation layer and the second insulation layer are used to prevent the temperature loss of the steel slag. Then, the insulation board is covered to make the steel slag box in a closed state. The steel slag box is lifted by a crane, and the positioning strips and the positioning grooves correspond to each other up and down, so that the steel slag box enters the carriage and is transported. The insulation shell improves the insulation effect. After being transported to the unloading location, the unloading cover is loosened and fixed. Under the weight of the steel slag itself, the high-temperature damping hinge allows the unloading cover to rotate and open, thereby unloading the steel slag, avoiding temperature loss during transportation, and improving the subsequent melting and heating efficiency of the steel slag.
[0008] The utility model is further configured as follows: a clamping groove is provided at the bottom of the slag box, and a clamping block is fixedly connected to the top of the feed cover.
[0009] By adopting the above technical solution, when the blanking cover is closed, the clamping block and the clamping slot are clamped.
[0010] The utility model is further configured as follows: a threaded rod is threadedly connected to the bottom of the slag box, and an anti-scalding rod is fixedly connected to one end of the threaded rod.
[0011] By adopting the above technical solution, the threaded rod fixes the feed cover and the anti-scalding rod improves safety.
[0012] The utility model is further configured as follows: a shock absorbing plate is fixedly connected to the bottom of the feed cover, and an anti-slip plate is fixedly connected to the bottom of the shock absorbing plate.
[0013] By adopting the above technical solution, the anti-skid plate is in contact with the bottom of the inner wall of the carriage, and the shock-absorbing plate makes the slag box more stable during transportation.
[0014] The utility model is further configured as follows: a first high-temperature resistant ceramic layer is fixedly connected to an outer surface of the first thermal insulation layer, and a second high-temperature resistant ceramic layer is fixedly connected to an outer surface of the second thermal insulation layer.
[0015] By adopting the above technical solution, the first high-temperature resistant ceramic layer and the second high-temperature resistant ceramic layer can withstand high temperatures, and at the same time, the surface is smooth, which is convenient for slag discharge and not easy to wear.
[0016] The utility model is further configured as follows: a slot is provided on the top of the slag box, and a plug plate is fixedly connected to the bottom of the insulation board.
[0017] By adopting the above technical solution, when the heat preservation board is covered, the plug board is inserted into the slot, and the heat preservation board has a certain weight.
[0018] The utility model is further configured as follows: a lifting ring is fixedly connected to the top of the insulation board, and the number of the lifting rings is two.
[0019] By adopting the above technical solution, the lifting ring is convenient for lifting the insulation board, and the insulation board has good sealing performance.
[0020] The utility model is further configured as follows: a lifting handle is fixedly connected to the top of the slag box, and the number of the lifting handles is four.
[0021] By adopting the above technical solution, four lifting handles are convenient for the crane to lift the slag box and are distributed at the four corners of the top of the slag box.
[0022] The utility model is further configured as follows: a buffer plate is fixedly connected to the outer surface of the heat-insulating shell, and the number of the positioning grooves is six.
[0023] By adopting the above technical solution, the buffer plate improves the stability between the insulation shell and the carriage, and the six positioning grooves are distributed on both sides in groups of three.
[0024] The utility model is further configured as follows: a cab is provided at one end of the vehicle body, and running wheels are provided at the bottom of the vehicle body.
[0025] By adopting the above technical solution, the staff drives the transport vehicle in the cab, and the driving wheels facilitate the movement of the vehicle body.
[0026] The beneficial effects of the utility model are:
[0027] 1. The utility model, through the coordinated arrangement among the vehicle body, the carriage, the slag box, the feed port, the insulation board, the high temperature damping hinge, the unloading cover, the first insulation layer, the second insulation layer, the insulation shell, the positioning groove and the positioning strip, can enable the device to be used. When in use, the high temperature slag is poured into the slag box from the feed port, the first insulation layer and the second insulation layer are used to prevent the temperature loss of the slag. Then the insulation board is covered to make the slag box in a closed state. The slag box is lifted by a crane, and the positioning strip and the positioning slot correspond to each other up and down, so that the slag box enters the carriage and is transported. The insulation shell improves the insulation effect. After being transported to the unloading location, the unloading cover is loosened and fixed. Under the weight of the slag itself, the high temperature damping hinge makes the unloading cover rotate and open, so that the slag is unloaded, the temperature loss is avoided during transportation, and the subsequent melting and heating efficiency of the slag is improved.
[0028] 2. The utility model, through the coordinated arrangement among the card slot, the card block, the threaded rod, the anti-scalding rod, the shock absorbing plate, the anti-slip plate, the first high-temperature resistant ceramic layer, the second high-temperature resistant ceramic layer, the slot, the plug plate, the lifting ring, the lifting handle, the buffer plate and the cab, can make the device in use, when the unloading cover is closed, the card block and the card slot are engaged, the threaded rod fixes the unloading cover, the anti-scalding rod improves safety, the shock absorbing plate makes the slag box more stable during transportation, the first high-temperature resistant ceramic layer and the second high-temperature resistant ceramic layer can withstand high temperatures, and at the same time, the surface is smooth to facilitate the discharge of slag and is not easy to wear. When the insulation board is covered, the plug plate is inserted into the slot, the insulation board has a certain weight, and the lifting ring facilitates the insulation board to be lifted. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0030] Figure 1 It is a schematic diagram of the structure of the utility model;
[0031] Figure 2 This is a schematic diagram of the structure of the slag box of the utility model;
[0032] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0033] Figure 4 This is a schematic diagram of the insulation shell structure of the utility model.
[0034] In the figure, 1. vehicle body; 2. carriage; 3. slag box; 4. feed port; 5. insulation board; 6. high temperature resistant damping hinge; 7. unloading cover; 8. first insulation layer; 9. second insulation layer; 10. insulation shell; 11. positioning groove; 12. positioning strip; 13. card slot; 14. card block; 15. threaded rod; 16. anti-scalding rod; 17. shock absorbing plate; 18. anti-slip plate; 19. first high temperature resistant ceramic layer; 20. second high temperature resistant ceramic layer; 21. slot; 22. plug plate; 23. lifting ring; 24. lifting handle; 25. buffer plate; 26. cab. DETAILED DESCRIPTION
[0035] The technical solution of the utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0036] Reference Figure 1-4A hot-charged steel slag transport vehicle comprises a vehicle body 1, a carriage 2 is fixedly connected to the top of the vehicle body 1, a steel slag box 3 is movably installed on the inner wall of the carriage 2, a feeding port 4 is opened on the top of the steel slag box 3, an insulation board 5 is clamped on the inner wall of the feeding port 4, a high-temperature resistant damping hinge 6 is arranged at the bottom of the steel slag box, a feeding cover 7 is arranged on the outer surface of the high-temperature resistant damping hinge 6, a first insulation layer 8 is fixedly connected to the inner wall of the steel slag box 3, a second insulation layer 9 is fixedly connected to the top of the feeding cover 7, an insulation shell 10 is fixedly connected to the outer surface of the steel slag box 3, a positioning groove 11 is opened on the outer surface of the insulation shell 10, and a positioning bar 12 is fixedly connected to the inner wall of the carriage 2. When in use, high-temperature steel slag is poured into the steel slag box 3 from the feeding port 4, the first insulation layer 8 and the second insulation layer 9 are used to prevent steel slag from being heated. The slag temperature is lost, and then the insulation board 5 is covered to make the slag box 3 in a closed state. The slag box 3 is lifted by a crane, and the positioning strip 12 and the positioning groove 11 correspond to each other up and down, so that the slag box 3 enters the carriage 2, and the slag box 3 is transported. The insulation shell 10 improves the insulation effect. When it is transported to the unloading location, the unloading cover 7 is loosened and fixed. Under the weight of the slag itself, the high-temperature damping hinge 6 makes the unloading cover 7 rotate and open, so as to unload the slag, avoid temperature loss during transportation, and improve the subsequent melting and heating efficiency of the slag. A card slot 13 is provided at the bottom of the slag box 3, and a card block 14 is fixedly connected to the top of the unloading cover 7. When the unloading cover 7 is closed, the card block 14 is engaged with the card slot 13, and the bottom of the slag box 3 is threadedly connected with a threaded rod 15, and the threaded rod 1 5 is fixedly connected with an anti-scalding rod 16 at one end, and the threaded rod 15 fixes the unloading cover 7. The anti-scalding rod 16 improves safety. The bottom of the unloading cover 7 is fixedly connected with a shock-absorbing plate 17, and the bottom of the shock-absorbing plate 17 is fixedly connected with an anti-slip plate 18. The anti-slip plate 18 contacts the bottom of the inner wall of the carriage 2. The shock-absorbing plate 17 makes the slag box 3 more stable during transportation. The outer surface of the first insulation layer 8 is fixedly connected with a first high-temperature resistant ceramic layer 19, and the outer surface of the second insulation layer 9 is fixedly connected with a second high-temperature resistant ceramic layer 20. The first high-temperature resistant ceramic layer 19 and the second high-temperature resistant ceramic layer 20 can withstand high temperatures. At the same time, the surface is smooth, which is convenient for slag discharging and not easy to wear. A slot 21 is opened on the top of the slag box 3, and a plug plate 22 is fixedly connected to the bottom of the insulation plate 5. The insulation plate 5 When the cover is closed, the plug plate 22 is inserted into the slot 21. The insulation board 5 has a certain weight. A lifting ring 23 is fixedly connected to the top of the insulation board 5. There are two lifting rings 23. The lifting ring 23 is convenient for the insulation board 5 to be lifted. The insulation board 5 has good sealing performance. A lifting handle 24 is fixedly connected to the top of the slag box 3. There are four lifting handles 24. The four lifting handles 24 are convenient for the crane to lift the slag box 3. They are distributed at the four corners of the top of the slag box 3. A buffer plate 25 is fixedly connected to the outer surface of the insulation shell 10. There are six positioning grooves 11. The buffer plate 25 improves the stability between the insulation shell 10 and the carriage 2. The six positioning grooves 11 are distributed on both sides in groups of three. A cab 26 is provided at one end of the car body 1, and a driving wheel is provided at the bottom of the car body 1.The staff drives the transport vehicle in the cab 26, and the driving wheels facilitate the movement of the vehicle body 1.
[0037] In the utility model, through the coordinated arrangement of the vehicle body 1, the carriage 2, the slag box 3, the feed port 4, the insulation board 5, the high temperature damping hinge 6, the unloading cover 7, the first insulation layer 8, the second insulation layer 9, the insulation shell 10, the positioning groove 11 and the positioning strip 12, the device can be used to pour the high temperature slag from the feed port 4 into the slag box 3, the first insulation layer 8 and the second insulation layer 9 to prevent the temperature of the slag from being lost, and then the insulation board 5 is covered to make the slag box 3 in a closed state, and the slag box 3 is lifted by a crane. The slag box 3 is hoisted, and the positioning bar 12 and the positioning groove 11 correspond to each other up and down, so that the slag box 3 enters the carriage 2, and the slag box 3 is transported. The insulation shell 10 improves the insulation effect. When it is transported to the unloading location, the unloading cover 7 is loosened and fixed. Under the weight of the slag itself, the high-temperature damping hinge 6 makes the unloading cover 7 rotate and open, so as to unload the slag, avoid temperature loss during transportation, and improve the subsequent melting and heating efficiency of the slag. Through the card slot 13, the card block 14, the threaded rod 15, the anti-scalding rod 16, the shock absorbing plate 17, The coordination arrangement among the anti-skid plate 18, the first high-temperature resistant ceramic layer 19, the second high-temperature resistant ceramic layer 20, the slot 21, the plug plate 22, the lifting ring 23, the lifting handle 24, the buffer plate 25 and the cab 26 enables the device to be used when the material discharge cover 7 is closed, the block 14 and the slot 13 are engaged, the threaded rod 15 fixes the material discharge cover 7, the anti-scalding rod 16 improves safety, the anti-skid plate 18 contacts the bottom of the inner wall of the carriage 2, the shock-absorbing plate 17 makes the slag box 3 more stable during transportation, and the first high-temperature resistant ceramic The porcelain layer 19 and the second high-temperature resistant ceramic layer 20 can withstand high temperatures. At the same time, the surface is smooth, which is convenient for discharging slag and not easy to wear. When the insulation board 5 is covered, the plug plate 22 is inserted into the slot 21. The insulation board 5 has a certain weight. The lifting ring 23 facilitates the insulation board 5 to be lifted. The insulation board 5 has good sealing. The four lifting handles 24 facilitate the crane to lift the slag box 3. They are distributed at the four corners of the top of the slag box 3. The buffer plate 25 improves the stability between the insulation shell 10 and the carriage 2. The six positioning grooves 11 are distributed on both sides in groups of three.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A hot-charged steel slag transport vehicle, comprising a vehicle body (1), characterized in that: The top of the vehicle body (1) is fixedly connected to a carriage (2), the inner wall of the carriage (2) is movably mounted with a slag box (3), the top of the slag box (3) is provided with a feed port (4), the inner wall of the feed port (4) is clamped with an insulation board (5), the bottom of the slag box is provided with a high temperature resistant damping hinge (6), the outer surface of the high temperature resistant damping hinge (6) is provided with a feed cover (7), the inner wall of the slag box (3) is fixedly connected with a first insulation layer (8), the top of the feed cover (7) is fixedly connected with a second insulation layer (9), the outer surface of the slag box (3) is fixedly connected with an insulation shell (10), the outer surface of the insulation shell (10) is provided with a positioning groove (11), and the inner wall of the carriage (2) is fixedly connected with a positioning bar (12).
2. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: A clamping groove (13) is provided at the bottom of the slag box (3), and a clamping block (14) is fixedly connected to the top of the material discharge cover (7).
3. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: The bottom of the slag box (3) is threadedly connected to a threaded rod (15), and one end of the threaded rod (15) is fixedly connected to an anti-scalding rod (16).
4. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: The bottom of the material discharge cover (7) is fixedly connected to a shock absorbing plate (17), and the bottom of the shock absorbing plate (17) is fixedly connected to an anti-slip plate (18).
5. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: The outer surface of the first thermal insulation layer (8) is fixedly connected to a first high-temperature resistant ceramic layer (19), and the outer surface of the second thermal insulation layer (9) is fixedly connected to a second high-temperature resistant ceramic layer (20).
6. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: A slot (21) is provided on the top of the slag box (3), and a plug plate (22) is fixedly connected to the bottom of the insulation board (5).
7. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: A lifting ring (23) is fixedly connected to the top of the insulation board (5), and the number of the lifting rings (23) is two.
8. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: A lifting handle (24) is fixedly connected to the top of the slag box (3), and the number of the lifting handles (24) is four.
9. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: A buffer plate (25) is fixedly connected to the outer surface of the heat-insulating shell (10), and the number of the positioning grooves (11) is six.
10. The hot-charged steel slag transport vehicle according to claim 1, characterized in that: A driving cab (26) is provided at one end of the vehicle body (1), and running wheels are provided at the bottom of the vehicle body (1).