Chain belt atomization cooling device
By designing a chain belt atomization cooling device, the cooling water is atomized and sprayed onto the steel mold, the problem of adhesion and non-demolding caused by excessive temperature in blast furnace ironmaking is solved, and the purpose of effective cooling and improving the demolding effect is achieved.
Patent Information
- Application Number
- CN202420573648.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-22
AI Technical Summary
In blast furnace ironmaking production, the steel mold temperature is too high, causing the cast iron machine to stick and not release, affecting production.
A chain atomization cooling device is designed to atomize the cooling water through cooling water pipes and compressed air pipes and spray it onto the steel mold, and the injection position and angle are accurately adjusted using the height adjustment and angle adjustment components.
Effectively reduce the steel mold temperature, improve the demolding effect, and ensure the subsequent mortar adhesion effect.
Smart Images
Figure CN222552111U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blast furnace ironmaking production, in particular to a chain belt atomizing cooling device. Background Art
[0002] In blast furnace ironmaking production, due to the high temperature of the blast furnace or the continuous production of the cast iron machine, the temperature of the steel mold is still 310℃-320℃ after being cooled by the spray water above the cast iron machine. However, the demoulding effect of the steel mold is best only after it is cooled to 250-260℃. Excessive temperature causes a large area of the cast iron machine to stick and not demould, affecting production. Therefore, a chain belt atomization cooling device was developed, which can spray cooling water onto the steel mold after atomization during the casting process of the cast iron machine, effectively reducing the temperature of the steel mold, thereby achieving the purpose of improving the demoulding effect. Utility Model Content
[0003] In view of this, the purpose of the present invention is to provide a chain belt atomizing cooling device to solve the problems pointed out in the above background technology.
[0004] In order to achieve the above utility model purpose, the technical solution adopted is as follows:
[0005] A chain belt atomizing cooling device, comprising:
[0006] A cooling assembly, comprising a cooling water pipeline and a compressed air pipeline, wherein the compressed air pipeline is connected to a water inlet end of the cooling water pipeline, and a plurality of nozzles are installed on the cooling water pipeline;
[0007] The height adjustment assembly comprises a supporting bottom plate, a mounting vertical plate and an adjustment plate, wherein two mounting vertical plates are fixed on the supporting bottom plate, and an adjustment long groove is opened on the mounting vertical plate along its height direction, and an adjustment bolt is installed in the adjustment long groove, and the adjustment plate is fixed on the mounting vertical plate by the adjustment bolt;
[0008] The angle adjustment assembly includes an annular clamping plate fixed on the adjustment plate, the circumferential thread of the annular clamping plate is connected to the tightening bolt, and the cooling water pipe is rotatably installed in the two annular clamping plates. When in use, the cooling water pipe can be rotated as needed to adjust the spray angle of the nozzle. After adjustment, the position of the cooling water pipe is fixed by the tightening bolt.
[0009] As a further improvement of the utility model, a cooling water control valve is installed at the water inlet end of the cooling water pipeline.
[0010] As a further improvement of the utility model, a compressed air control valve is installed on the compressed air pipeline.
[0011] As a further improvement of the present invention, the cooling assembly also includes two auxiliary water spray pipes installed in the cooling water pipeline, and the two auxiliary water spray pipes are installed on both sides of the multiple nozzles. The auxiliary water spray pipes are threaded steel pipes, and auxiliary spray heads are installed at the water outlet ends of the auxiliary water spray pipes. The setting of the auxiliary water spray pipes can realize the adjustment of the spray width within a small range, which is convenient for better cooling the steel mold by spraying cooling water.
[0012] As a further improvement of the utility model, an annular protective sleeve is fixed to the portion of the cooling water pipeline installed inside the annular clamping plate.
[0013] As a further improvement of the utility model, a circle of evenly distributed circular grooves is provided on the annular protective sleeve at positions corresponding to the tightening bolts, so as to facilitate the tightening bolts to fix the position of the cooling water pipeline.
[0014] As a further improvement of the utility model, the cooling water pipeline is installed below the cast iron machine at a position 200mm-300mm away from the machine head.
[0015] The beneficial effect of the utility model is that during the casting process of the cast iron machine, the cooling water control valve and the compressed air control valve are opened, and the cooling water is atomized by compressed air and sprayed onto the steel mold from the nozzle, which can effectively reduce the temperature of the steel mold, thereby achieving the purpose of improving the demoulding effect and ensuring the subsequent slurry adhesion effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 for Figure 1 A magnified view of the structure of the middle A section;
[0019] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;
[0020] Figure 4 This is a schematic diagram of the exploded structure of the annular clamping plate and the annular protective sleeve involved in the utility model;
[0021] Figure 5 It is a structural schematic diagram of the circular groove of the utility model.
[0022] In the figure: 1. Cooling assembly, 11. Cooling water pipeline, 12. Compressed air pipeline, 13. Nozzle, 14. Cooling water control valve, 15. Compressed air control valve, 16. Auxiliary water spray pipe, 17. Auxiliary spray head, 18. Ring-shaped protective sleeve, 19. Circular groove, 2. Height adjustment assembly, 21. Support base plate, 22. Mounting vertical plate, 23. Adjustment plate, 24. Adjustment long groove, 25. Adjustment bolt, 3. Angle adjustment assembly, 31. Ring clamping plate, 32. Tightening bolt. DETAILED DESCRIPTION
[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0025] Example 1
[0026] like Figure 1-2 As shown, a chain belt atomizing cooling device comprises:
[0027] The cooling assembly 1 comprises a cooling water pipeline 11 and a compressed air pipeline 12, wherein the compressed air pipeline 12 is connected to the water inlet end of the cooling water pipeline 11, and a plurality of nozzles 13 are installed on the cooling water pipeline 11;
[0028] The height adjustment assembly 2 includes a support base plate 21, a mounting plate 22 and an adjustment plate 23. Two mounting plates 22 are fixed on the support base plate 21. The mounting plates 22 are provided with adjustment slots 24 along their height direction. Adjustment bolts 25 are installed in the adjustment slots 24. The adjustment plates 23 are fixed to the mounting plates 22 by the adjustment bolts 25.
[0029] The angle adjustment assembly 3 includes an annular clamping plate 31 fixed on the adjustment plate 23, and the circumferential threaded connection of the annular clamping plate 31 is tightened by bolts 32. The cooling water pipe 11 is rotatably installed in the two annular clamping plates 31. When in use, the cooling water pipe 11 can be rotated as needed to adjust the spray angle of the nozzle 13. After adjustment, the position of the cooling water pipe 11 is fixed by the tightening bolts 32.
[0030] A cooling water control valve 14 is installed at the water inlet end of the cooling water pipeline 11 .
[0031] A compressed air control valve 15 is installed on the compressed air pipeline 12 .
[0032] Example 2
[0033] Based on the structure of Example 1, in Example 2, Figure 3 As shown, the cooling assembly 1 also includes two auxiliary water spray pipes 16 installed on the cooling water pipe 11, and the two auxiliary water spray pipes 16 are installed on both sides of the multiple nozzles 13. The auxiliary water spray pipes 16 are threaded steel pipes, and auxiliary spray heads 17 are installed at the water outlet ends of the auxiliary water spray pipes 16. The setting of the auxiliary water spray pipes 16 can adjust the spray width within a small range, so as to facilitate better cooling of the steel mold by spraying cooling water.
[0034] Example 3
[0035] Based on the structure of Example 1, in Example 3, Figure 4 As shown, an annular protective sleeve 18 is fixed to the portion of the cooling water pipe 11 installed inside the annular clamping plate 31 .
[0036] Example 4
[0037] Based on the structure of Example 3, in Example 4, Figure 5 As shown, a circle of evenly distributed circular grooves 19 are provided on the annular protective sleeve 18 at positions corresponding to the tightening bolts 32 , so as to facilitate the tightening bolts 32 to fix the position of the cooling water pipe 11 .
[0038] The cooling water pipeline 11 is installed below the cast iron machine at a position 200mm-300mm away from the machine head.
[0039] In this embodiment, the nozzle 13 is made of a flat head tube with a length of 150 mm.
[0040] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, component splitting or combination, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A chain belt atomizing cooling device, characterized in that: include: A cooling assembly, comprising a cooling water pipeline and a compressed air pipeline, wherein the compressed air pipeline is connected to a water inlet end of the cooling water pipeline, and a plurality of nozzles are installed on the cooling water pipeline; The height adjustment assembly comprises a supporting bottom plate, a mounting vertical plate and an adjustment plate, wherein two mounting vertical plates are fixed on the supporting bottom plate, and an adjustment long groove is opened on the mounting vertical plate along its height direction, and an adjustment bolt is installed in the adjustment long groove, and the adjustment plate is fixed on the mounting vertical plate by the adjustment bolt; The angle adjustment component comprises an annular clamping plate fixed on the adjustment plate, the circumferential thread of the annular clamping plate is connected to the tightening bolt, and the cooling water pipeline is rotatably installed in the two annular clamping plates.
2. A chain belt atomizing cooling device according to claim 1, characterized in that: A cooling water control valve is installed at the water inlet end of the cooling water pipeline.
3. The chain belt atomizing cooling device according to claim 1, characterized in that: A compressed air control valve is installed on the compressed air pipeline.
4. The chain belt atomizing cooling device according to claim 1, characterized in that: The cooling assembly also includes two auxiliary water spray pipes installed on the cooling water pipeline, and the two auxiliary water spray pipes are installed on both sides of the multiple nozzles. The auxiliary water spray pipes are threaded steel pipes, and auxiliary spray nozzles are installed at the water outlet ends of the auxiliary water spray pipes.
5. The chain belt atomizing cooling device according to claim 1, characterized in that: An annular protective sleeve is fixed on the portion of the cooling water pipeline installed inside the annular clamping plate.
6. A chain belt atomizing cooling device according to claim 5, characterized in that: The annular protective sleeve is provided with a circle of evenly distributed circular grooves at positions corresponding to the tightening bolts.
7. The chain belt atomizing cooling device according to claim 1, characterized in that: The cooling water pipeline is installed below the cast iron machine at a position 200mm-300mm away from the machine head.