Ladle dryer

Abstract

The utility model relates to the technical field of ladle dryers, in particular to a ladle dryer which comprises a supporting mechanism and an ignition combustion mechanism, the supporting mechanism comprises a supporting column, a moving assembly and a driving assembly, the supporting column is detachably arranged on the ground, and the moving assembly is rotationally arranged on the supporting column through the driving assembly; the ignition and combustion mechanism comprises a disc body and a burner, the disc body is fixedly connected with the moving assembly, the burner is arranged in the center of the disc body, a first air spraying opening is formed in the disc body, the burner comprises a first air outlet, and the first air spraying opening is communicated with the first air outlet. According to the ladle dryer, the ladle dryer is convenient to install and operate, and labor is saved; when the burner is used, only fuel gas needs to be conveyed to the burner when the burner works, power is supplied, and the possibility of safety accidents is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bag drying devices, in particular to a bag drying device. Background Art

[0002] During the use of the aluminum ladle, there will be slag residue on the bottom and wall. The residual slag must be handled manually. When the temperature of the aluminum ladle drops or the treatment is not timely, it will cause slag loss and affect the aluminum water capacity. To solve this problem, there are usually two solutions:

[0003] One is to use a gas steel pipe with compressed air to ignite the aluminum water bag. However, this method is extremely inconvenient to use and is very likely to cause safety accidents; and the problem of fixing the gas port will waste 3,000 to 4,000 cubic meters of gas every month.

[0004] The second method is to use the existing ladle drying device to heat the aluminum ladle. However, due to the complex structure of the existing ladle drying device, multiple specific staff members must be responsible for the installation of the ladle drying device. Utility Model Content

[0005] In order to solve the technical problems that it is extremely inconvenient to heat the aluminum ladle by igniting the gas steel pipe with compressed air, and that the existing ladle drying device for heating the aluminum ladle is complex in structure and requires multiple people to install, the utility model provides a ladle drying device which is extremely easy to install. The burner is arranged at the center of the disk, the disk is fixedly connected to the moving assembly, and the moving assembly is then rotatably arranged on the support column through the driving assembly. The ladle drying device is installed by installing the support column on the ground. When in use, it is only necessary to supply gas and electricity to the burner when it is working, which greatly reduces the possibility of safety accidents.

[0006] The utility model provides a bag drying device, the bag drying device comprises a supporting mechanism and an ignition and combustion mechanism, the supporting mechanism comprises a supporting column, a moving assembly and a driving assembly, the supporting column is detachably arranged on the ground, the moving assembly is rotatably arranged on the supporting column by the driving assembly; the ignition and combustion mechanism comprises a disc and a burner, the disc is fixedly connected to the moving assembly, the burner is arranged at the center of the disc, the disc is provided with a first air jet, the burner comprises a first air outlet, the first air jet is connected to the first air outlet. The burner is arranged at the center of the disc, the disc is fixedly connected to the moving assembly, the moving assembly is rotatably arranged on the supporting column by the driving assembly, and the installation of the bag drying device is realized by installing the supporting column on the ground.

[0007] Furthermore, the burner includes a first sleeve, the first sleeve includes a chamber, a first air inlet connected to the chamber, a second air inlet and a first air outlet, the first sleeve is arranged on the disc; a sealing plate is arranged on the first air inlet; a second sleeve, both ends of the second sleeve are respectively connected to the second air inlet and an external gas source; an ignition assembly is arranged on the sealing plate. The external gas enters the chamber through the second air inlet of the first sleeve, and then enters the first air jet of the disc through the first air outlet. After the external power supply supplies power to the ignition assembly of the burner, the gas of the first air jet is ignited, and the burning flame is sprayed outward at the first air jet to bake the slag residue inside the aluminum ladle at high temperature.

[0008] Furthermore, the ignition assembly includes an electrode rod disposed on the sealing plate. After the external power supply supplies power to the electrode rod, the first jet port gas is ignited, and the burning flame is ejected outward at the first jet port to bake the slag residue inside the aluminum ladle at high temperature.

[0009] Furthermore, the sealing plate is provided with a first connection port, and the first connection port is used to communicate with external compressed air. When only compressed air is used, the external compressed air enters the chamber through the first air inlet of the first sleeve, and then enters the first air outlet of the disc through the first air outlet.

[0010] Furthermore, the moving assembly includes a support frame, a longitudinal moving part and a transverse moving part, the support frame is arranged on the support column through the driving assembly and can rotate around the support column, the longitudinal moving part includes a longitudinal base arranged on the support frame, a longitudinal servo motor arranged on the longitudinal base, a longitudinal screw rod connected to the output shaft of the longitudinal servo motor, and a longitudinal slider threadedly connected to the longitudinal screw rod, and the longitudinal slider is slidably arranged on the longitudinal base; the transverse moving part includes a transverse base fixedly arranged on the longitudinal slider, a transverse servo motor arranged on the transverse base, a transverse screw rod connected to the output shaft of the transverse servo motor, and a transverse slide rod threadedly connected to the transverse screw rod, the transverse slide rod is slidably arranged on the transverse base, and the transverse slide rod is fixedly connected to the disk body through a connecting frame. The longitudinal servo motor is started, driving the longitudinal slider to move along the longitudinal direction, and the longitudinal slider will drive the transverse moving part to move along the longitudinal direction; the transverse servo motor is started, driving the transverse slide bar to move along the transverse direction, and the transverse slide bar will drive the disc body and the burner thereon to move along the transverse direction, thereby realizing the longitudinal and transverse movement of the disc body fixedly connected to the moving assembly and the burner arranged at the center of the disc body.

[0011] Furthermore, the driving assembly includes a rotating motor, which is arranged on the supporting column and an output shaft of the rotating motor is connected to the supporting frame.

[0012] Compared with the prior art, the utility model has the following technical effects:

[0013] 1. Instead of directly using a gas steel pipe with compressed air to ignite the aluminum water bag, the operation is simple. It only needs to supply gas and electricity to the burner when it is working, which greatly reduces the possibility of safety accidents and will not cause excessive waste of gas. At the same time, the efficiency of eliminating residues is improved.

[0014] 2. The bag drying device has a simple and compact structure. The burner is set at the center of the pan. The pan is fixedly connected to the moving assembly. The moving assembly is then rotated and set on the support column through the driving assembly. The installation of the bag drying device is achieved by installing the support column on the ground. It is very easy to install and can effectively reduce labor costs. It is also easy to move or transfer. The bag drying device is easy to operate and saves labor. It has the advantages of time saving and high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a ladle drying device used in conjunction with an aluminum ladle. Figure 1 ;

[0016] Figure 2 This is a cross-sectional diagram of the ignition and combustion mechanism of the utility model. Figure 2 ;

[0017] The numbers in the accompanying drawings are: 1 is a support mechanism, 11 is a support column, 111 is a gas channel, 12 is a moving component, 121 is a support frame, 122 is a longitudinal base, 123 is a transverse base, 124 is a longitudinal servo motor, 125 is a transverse servo motor, 126 is a transverse slide bar; 13 is a drive component,

[0018] 2 is an ignition combustion mechanism, 21 is a disc, 211 is a first jet port, 22 is a burner, 221 is a first sleeve, 2211 is a chamber, 2212 is a first air inlet, 2213 is a second air inlet, 2214 is a first air outlet, 222 is a sealing plate, 2221 is a first connecting port, 223 is a second sleeve, 224 is an ignition assembly; 23 is a connecting frame. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figures 1-2As shown, a bag drying device includes a supporting mechanism 1 and an ignition and combustion mechanism 2. The supporting mechanism 1 includes a supporting column 11, a moving assembly 12 and a driving assembly 13. The supporting column 11 is detachably arranged on the ground. The supporting column 11 can be installed and locked on the ground through a nut assembly; and the installation position can be changed according to demand. The moving assembly 12 is rotatably arranged on the supporting column 11 through the driving assembly 13. Specifically, the driving assembly 13 is arranged on the supporting column 11 and connected to the moving assembly 12. The ignition and combustion mechanism 2 includes a disc 21 and a burner 22. The disc 21 is fixedly connected to the moving assembly 12. The burner 22 is arranged at the center of the disc 21. The disc 21 is provided with a first air jet 211. The burner 22 includes a first air outlet 2214. The first air jet 211 is connected to the first air outlet 2214. Refer to Figure 1 , because the disk body 21 is fixedly connected to the moving assembly 12 through the connecting frame 23. Wherein, the moving assembly 12 includes a support frame 121, a longitudinal moving part and a transverse moving part, and the support frame 121 is arranged on the support column 11 and can rotate around the support column 11. Wherein, the driving assembly 13 includes a rotary motor, the rotary motor is arranged on the support 11 and the output shaft of the rotary motor is connected to the support frame 121. More specifically, the output shaft of the rotary motor is fixed with a first gear, and the support frame 121 is fixed with a second gear, and the first gear and the second gear are meshed. The longitudinal moving part of this embodiment includes a longitudinal slider, a longitudinal base 122 arranged on the support frame 121, a longitudinal servo motor 124 arranged on the longitudinal base 122, and a longitudinal screw corresponding to the longitudinal base 122. The longitudinal slider and the longitudinal screw are matched in a threaded manner, and the longitudinal screw is fixedly connected to the output shaft of the longitudinal servo motor 124. The longitudinal slider is slidably arranged on the longitudinal base 122. The transverse moving part of this embodiment includes a transverse slide bar 126, a transverse base 123 arranged on the longitudinal slide bar, a transverse servo motor 125 arranged on the transverse base 123, and a transverse screw rod corresponding to the transverse base 123. The transverse slide bar 126 and the transverse screw rod are matched in a threaded manner. The transverse screw rod is fixedly connected to the output shaft of the transverse servo motor 125. The transverse slide bar 126 is slidably arranged on the transverse base 123. The above-mentioned longitudinal moving part and transverse moving part are only a structural mode of this embodiment. The longitudinal moving part and the transverse moving part are not limited to this structure. As long as the structure of the longitudinal moving part and the transverse moving part can drive the disk body 21 to move in the longitudinal and transverse directions, the structure of the longitudinal moving part and the transverse moving part are all within the protection scope of this embodiment. Further, the transverse slide bar 126 is fixedly connected to the disk body 21 through the connecting frame 23.

[0021] Therefore, when the rotary motor is started, it will drive the support frame 121 to rotate, and then drive the moving assembly 12 to rotate, and finally realize the rotation of the disc 21 fixedly connected to the moving assembly 12 and the burner 22 set at the center of the disc 21. The longitudinal servo motor 124 is started, driving the longitudinal slider to move along the longitudinal direction, and the longitudinal slider will drive the transverse moving part to move along the longitudinal direction; the transverse servo motor 125 is started, driving the transverse slide bar 126 to move along the transverse direction, and the transverse slide bar 126 will drive the disc 21 and the burner 22 thereon to move along the transverse direction, thereby realizing the movement of the disc 21 fixedly connected to the moving assembly 12 and the burner 22 set at the center of the disc 21 in the longitudinal and transverse directions.

[0022] In this embodiment, when the ladle drying device is to perform slag removal on the molten aluminum ladle (or other equipment for transporting molten aluminum), the moving component 12 and the driving component 13 are started to adjust the position of the ignition and combustion mechanism 2, so that the ladle drying device can perform slag removal on molten aluminum ladle of different sizes, thereby improving the application range of the ladle drying device.

[0023] When the ladle drying device is working, firstly, according to the position of the slag residue in the aluminum ladle (generally, there will be residue on the position of the liquid outlet of the aluminum ladle and the pan 21 of the aluminum ladle), the moving component 12 and the driving component 13 are used to adjust the position of the ignition and combustion mechanism 2 so that the ignition and combustion mechanism 2 is aimed at the residue. When the external gas source enters the first jet port 211 of the pan 21 through the first gas outlet 2214 of the burner 22, the burner 22 ignites the gas after being powered by an external power source, and the burning flame is sprayed outward at the first jet port 211 to bake the slag residue inside the aluminum ladle at high temperature, thereby eliminating the problem of slag residue in the aluminum ladle. Instead of directly heating the aluminum ladle with a gas steel pipe and compressed air ignition method, the operation is simple. It only needs to supply gas and power to the burner 22 when it is working, which greatly reduces the possibility of safety accidents and will not cause excessive waste of gas. At the same time, the efficiency of eliminating residue is improved. Reference Figure 1 The bag drying device of this embodiment has a simple and compact structure. The burner 22 is arranged at the center of the plate 21. The plate 21 is fixedly connected to the moving assembly 12. The moving assembly 12 is then rotatably arranged on the support column 11 through the driving assembly 13. The installation of the bag drying device is realized by installing the support column 11 on the ground. This makes it very easy to install, which can effectively reduce labor costs. It is also easy to move or transfer. The bag drying device of this embodiment is easy to operate and saves labor. It has the advantages of saving time and high safety.

[0024] As an operative embodiment, the burner 22 comprises a first sleeve 221, the first sleeve 221 comprises a chamber 2211, a first air inlet 2212, a second air inlet 2213 and a first air outlet 2214 connected to the chamber 2211, the first sleeve 221 is arranged on the disc 21, and specifically the first sleeve 221 can be arranged at the center of the disc 21; a sealing plate 222 is arranged on the first air inlet 2212; a second sleeve 223, both ends of the second sleeve 223 are respectively connected to the second air inlet 2213 and an external fuel gas source; an ignition assembly 224 is arranged on the sealing plate 222. The second sleeve 223 is used to communicate with an external fuel gas source; specifically, the external fuel gas enters the chamber 2211 through the second air inlet 2213 of the first sleeve 221, and then enters the first jet port 211 of the disc 21 through the first air outlet 2214. The sealing plate 222 seals the first air inlet 2212. Therefore, the gas in the chamber 2211 will not leak to the outside through the first air inlet 2212. In this embodiment, the ignition assembly 224 includes an electrode rod disposed on the sealing plate 222. Therefore, after the external power supply supplies power to the burner 22, that is, after the electrode rod conducts electricity, the gas in the first air jet 211 is ignited, and the burning flame is ejected outward at the first air jet 211 to bake the slag residue inside the aluminum ladle at high temperature.

[0025] As an implementation method, the sealing plate 222 is provided with a first connection port 2221, and the first connection port 2221 is used to communicate with external compressed air. The first connection port 2221 is communicated with external compressed air, and the external compressed air enters the chamber 2211 through the first connection port 2221 and the first air inlet 2212, and then enters the first air jet 211 of the disk body 21 through the chamber 2211 and the first air outlet 2214.

[0026] When only gas is used, external gas enters the chamber 2211 through the second gas inlet 2213 of the first sleeve 221 , and then enters the first gas outlet 211 of the tray 21 through the first gas outlet 2214 .

[0027] When only compressed air is used, external compressed air enters the chamber 2211 through the first air inlet 2212 of the first sleeve 221 , and then enters the first air jet 211 of the tray 21 through the first air outlet 2214 .

[0028] When only gas is used and compressed air is also used to assist combustion, external gas enters the chamber 2211 through the second air inlet 2213 of the first sleeve 221, and external compressed air enters the chamber 2211 through the first air inlet 2212 of the first sleeve 221. After the external gas and the external compressed air are mixed in the chamber 2211, they enter the first jet port 211 of the disk 21 through the first air outlet 2214.

[0029] The embodiments described above are only preferred embodiments of the present invention and are only used to explain the present invention, not to limit the scope of implementation of the present invention. For those skilled in the art, other implementation methods can certainly be easily made by replacement or modification based on the technical contents disclosed in this specification. Therefore, all changes and improvements made to the principles and process conditions of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A bag drying device, comprising a supporting mechanism (1) and an ignition and combustion mechanism (2), characterized in that: The support mechanism (1) comprises a support column (11), a moving assembly (12) and a driving assembly (13); the support column (11) is detachably arranged on the ground, and the moving assembly (12) is rotatably arranged on the support column (11) through the driving assembly (13); The ignition and combustion mechanism (2) comprises a disc (21) and a burner (22); the disc (21) is fixedly connected to the moving assembly (12); the burner (22) is arranged at the center of the disc (21); a first air jet (211) is provided on the disc (21); the burner (22) comprises a first air outlet (2214); and the first air jet (211) and the first air outlet (2214) are in communication.

2. The bag drying device according to claim 1, characterized in that: The burner (22) comprises a first sleeve (221), the first sleeve (221) comprising a chamber (2211), a first air inlet (2212) communicating with the chamber (2211), a second air inlet (2213) and a first air outlet (2214), and the first sleeve (221) is arranged on the disc body (21); A sealing plate (222), arranged on the first air inlet (2212); A second sleeve (223), wherein two ends of the second sleeve (223) are respectively connected to the second gas inlet (2213) and an external fuel gas source; An ignition assembly (224) is arranged on the sealing plate (222).

3. The bag drying device according to claim 2, characterized in that: The ignition assembly (224) comprises an electrode rod arranged on the sealing plate (222).

4. The bag drying device according to claim 2, characterized in that: The sealing plate (222) is provided with a first connection port (2221), and the first connection port (2221) is used for communicating with external compressed air.

5. The bag drying device according to claim 1, characterized in that: The moving assembly (12) comprises a support frame (121), a longitudinal moving part and a transverse moving part; the support frame (121) is arranged on the support column (11) through a driving assembly (13) and can rotate around the support column (11); the longitudinal moving part comprises a longitudinal base (122) arranged on the support frame (121), a longitudinal servo motor (124) arranged on the longitudinal base (122), a longitudinal screw connected to the output shaft of the longitudinal servo motor (124), and a longitudinal slider threadedly connected to the longitudinal screw; The longitudinal slider is slidably arranged on the longitudinal base (122); the transverse moving part comprises a transverse base (123) fixedly arranged on the longitudinal slider, a transverse servo motor (125) arranged on the transverse base (123), a transverse screw connected to the output shaft of the transverse servo motor (125), and a transverse slide rod (126) threadedly connected to the transverse screw rod, the transverse slide rod (126) is slidably arranged on the transverse base (123), and the transverse slide rod (126) is fixedly connected to the disk body (21) via a connecting frame (23).

6. The bag drying device according to claim 5, characterized in that: The driving assembly (13) comprises a rotating motor, the rotating motor is arranged on the supporting column (11), and the output shaft of the rotating motor is connected to the supporting frame (121).

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