An exhaust device for titanium ingot processing equipment

Abstract

The utility model relates to the technical field of exhaust devices, specifically an exhaust device for titanium ingot processing equipment, including an exhaust pipe, wherein bolt holes are provided at the four corners of the outer side of one end of the exhaust pipe, a mounting groove is provided at the bottom of the exhaust pipe, a bottom plate is provided inside the mounting groove, a mounting frame is fixedly provided at one end of the top of the bottom, and a filter is installed inside the mounting frame. The utility model can prevent impurities from entering the exhaust fan and causing damage to the exhaust fan through the assembly and use of the filter, thereby increasing the service life of the exhaust device. The bottom plate used for accumulating impurities can be quickly removed through the use of the installation mechanism, so that the staff can disassemble and clean the impurities and filter on the bottom plate after the long-term use of the exhaust device, thereby ensuring the long-term use effect of the device. The use of the installation mechanism can also facilitate the staff to assemble the bottom plate on the exhaust pipe, thereby ensuring the convenience of installation and use of the filter.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust devices, in particular to an exhaust device for titanium ingot processing equipment. Background Art

[0002] Titanium alloy is a silvery-white metal with many excellent properties. The density of titanium is 43% lighter than that of steel, but its mechanical strength is similar to that of steel, twice that of aluminum, and five times that of magnesium. Titanium also has the advantages of high temperature resistance, seawater corrosion resistance, and deep pressure resistance. In order to facilitate the processing of titanium, titanium is usually processed into titanium ingots for subsequent processing, and subsequent processing requires exhaust devices to discharge the exhaust gas generated by the processing of titanium ingots.

[0003] At present, when the exhaust device used for processing titanium ingot equipment is in use, there will be some particulate impurities in the exhaust gas. Such impurities will enter the exhaust device in the exhaust device and cause damage to the exhaust device, thus affecting the service life of the exhaust device. Utility Model Content

[0004] The utility model aims to provide an exhaust device for titanium ingot processing equipment to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An exhaust device for titanium ingot processing equipment, comprising an exhaust pipe, wherein bolt holes are provided at four corners of the outer side of one end of the exhaust pipe, a mounting groove is provided at the bottom of the exhaust pipe, a bottom plate is provided inside the mounting groove, a mounting frame is fixedly provided at one end of the top of the bottom, a filter screen is installed inside the mounting frame, a cavity is provided inside the bottom plate, a mounting mechanism is provided inside the cavity, and an exhaust fan is installed on one side of the filter screen at one end of the exhaust pipe;

[0007] Preferably, the mounting mechanism comprises a rotating rod, a connecting rod and a clamping rod, the rotating rod is movably arranged inside the cavity via a rotating shaft, connecting rods are movably arranged at both ends of the rotating rod via a rotating shaft, a clamping rod is movably arranged at one end of the connecting rod away from the rotating rod via a rotating shaft, and one end of the clamping rod passes through the bottom plate through the mounting hole;

[0008] Preferably, both sides of the installation slot are provided with a card slot, and one end of the card rod is located inside the card slot;

[0009] Preferably, a knob is provided at one end of the rotating shaft where the rotating rod is located at the bottom of the base plate;

[0010] Preferably, a sealing gasket is provided inside the installation groove on the outside of the bottom plate;

[0011] Preferably, a side of the mounting frame close to the exhaust fan is provided with a force-bearing fan blade movably arranged through a rotating shaft, and a mounting rod is arranged at one end of the rotating shaft where the force-bearing fan blade is located on one side of the mounting frame;

[0012] Preferably, a cleaning brush is provided on one side of the mounting rod close to the filter screen.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can prevent impurities from entering the exhaust fan and causing damage to the exhaust fan through the assembly and use of the filter, thereby increasing the service life of the exhaust device. Through the use of the installation mechanism, the bottom plate used for accumulating impurities can be quickly removed, so that the staff can conveniently disassemble and clean the impurities and the filter on the bottom plate after the long-term use of the exhaust device, thereby ensuring the long-term use effect of the device. The use of the installation mechanism also makes it convenient for the staff to assemble the bottom plate on the exhaust pipe, thereby ensuring the convenience of installation and use of the filter.

[0015] The utility model discloses use the cleaning brush to clean the side of the filter screen with impurities during the daily use of the exhaust device, thereby avoiding the situation that the filter screen is blocked by impurities and affecting the use effect of the filter screen, and prolongs the single use cycle time of the filter screen. There is no need for staff to frequently disassemble the bottom plate for cleaning, thereby improving the actual use effect of the filter screen. The coupling structure of the force-bearing fan blade and the mounting rod allows the cleaning brush to be used in the daily use of the exhaust device, without the need for special driving energy, thus avoiding energy loss and improving the actual use effect of the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a side sectional structural schematic diagram of the bottom plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model from top view;

[0020] Figure 5 For this utility model Figure 3 A magnified schematic diagram of center A.

[0021] In the figure: 1. exhaust pipe; 2. bolt hole; 3. mounting groove; 4. bottom plate; 5. mounting frame; 6. filter screen; 7. cavity; 8. exhaust fan; 9. rotating rod; 10. connecting rod; 11. clamping rod; 12. clamping groove; 13. knob; 14. sealing gasket; 15. force-bearing fan blade; 16. mounting rod; 17. cleaning brush. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1-Figure 5 As shown, a technical solution provided by the utility model:

[0024] An exhaust device for titanium ingot processing equipment comprises an exhaust pipe 1, wherein bolt holes 2 are provided at four corners of the outer side of one end of the exhaust pipe 1, a mounting groove 3 is provided at the bottom of the exhaust pipe 1, a bottom plate 4 is provided inside the mounting groove 3, a mounting frame 5 is fixedly provided at one end of the top of the bottom, a filter screen 6 is installed inside the mounting frame 5, a cavity 7 is provided inside the bottom plate 4, a mounting mechanism is provided inside the cavity 7, and an exhaust fan 8 is installed on one side of the filter screen 6 at one end inside the exhaust pipe 1;

[0025] Through the above scheme, the device can be installed on the titanium ingot processing equipment that needs exhaust by assembling bolts at the bolt holes 2 at the four corners of one end of the exhaust pipe 1, and the exhaust work is completed by the suction effect generated by the use of the exhaust fan 8;

[0026] In this embodiment, preferably, the mounting mechanism includes a rotating rod 9, a connecting rod 10 and a clamping rod 11. The rotating rod 9 is movably arranged inside the cavity 7 through a rotating shaft, and connecting rods 10 are movably arranged at both ends of the rotating rod 9 through a rotating shaft. The end of the connecting rod 10 away from the rotating rod 9 is movably arranged with a clamping rod 11 through a rotating shaft, and one end of the clamping rod 11 passes through the bottom plate 4 through the mounting hole;

[0027] Through the above scheme, the bottom plate 4 for accumulating impurities can be quickly removed by using the installation mechanism, so that it is convenient for the staff to dismantle and clean the impurities and the filter 6 on the bottom plate 4 after long-term use of the exhaust device, thereby ensuring the long-term use effect of the device, and the use of the installation mechanism can also facilitate the staff to assemble the bottom plate 4 on the exhaust pipe 1, ensuring the convenience of installation and use of the filter 6;

[0028] In this embodiment, preferably, both sides of the installation groove 3 are provided with a card slot 12, and one end of the card rod 11 is located inside the card slot 12;

[0029] Through the above solution, the card slot 12 is used in conjunction with the card rod 11;

[0030] In this embodiment, preferably, a knob 13 is provided at one end of the rotating shaft where the rotating rod 9 is located at the bottom of the bottom plate 4;

[0031] Through the above solution, the rotating rod 9 can be driven to rotate by using the knob 13;

[0032] In this embodiment, preferably, a sealing gasket 14 is provided inside the installation groove 3 on the outside of the bottom plate 4;

[0033] Through the above solution, the sealing gasket 14 is used to prevent air leakage from occurring at the installation location of the bottom plate 4;

[0034] In this embodiment, preferably, a side of the mounting frame 5 close to the exhaust fan 8 is provided with a force-bearing fan blade 15 through a rotating shaft, and a mounting rod 16 is provided on one side of the mounting frame 5 at one end of the rotating shaft where the force-bearing fan blade 15 is located;

[0035] Through the above scheme, the coupling structure of the force-bearing fan blade 15 and the mounting rod 16 allows the cleaning brush 17 to be used through daily use of the exhaust device, without the need for a special driving energy source, thus avoiding energy loss and improving the actual use effect of the cleaning brush 17;

[0036] A cleaning brush 17 is provided on one side of the mounting rod 16 close to the filter screen 6;

[0037] Through the above scheme, the cleaning brush 17 can be used to clean the side of the filter 6 with impurities during the daily use of the exhaust device, thereby avoiding the situation where the impurities clog the filter 6 and affect the use effect of the filter 6, and prolonging the single use cycle of the filter 6. It is not necessary for the staff to frequently disassemble the bottom plate 4 for cleaning, thereby improving the actual use effect of the filter 6.

[0038] When in use, an exhaust device for titanium ingot processing equipment of the present embodiment can be installed on the titanium ingot processing equipment that needs exhaust by assembling bolts at the bolt holes 2 at the four corners of one end of the exhaust pipe 1. The exhaust work is completed by the suction effect generated by the use of the exhaust fan 8. When exhausting, the use of the filter 6 can prevent impurities from entering the exhaust fan 8 and causing damage to the exhaust fan 8. At the same time, the stressed fan blades 15 will automatically rotate under the action of wind force, thereby driving the installation rod 16 on the other side of the filter 6 with the same shaft to rotate synchronously. Therefore, the cleaning brush 17 can be used to clean the side of the filter 6 with impurities attached to prevent impurities from clogging the filter 6, thereby improving the exhaust device. During the use cycle, the swept impurities will fall on the bottom plate 4 and be collected. When the impurity reserves are too much, the staff can first lift the bottom plate 4, and then turn the knob 13 to drive the rotating rod 9 to rotate. Because the connecting rod 10 is connected to the rotating rod 9 and the clamping rod 11 through the rotating shaft, the connecting rod 10 will pull the clamping block so that one end of it is out of the clamping groove 12 as the rotating rod 9 rotates, thereby removing the bottom plate 4 from the exhaust pipe 1. Subsequently, the staff can clean the impurities and filter 6 on the bottom plate 4, and then reassemble the bottom plate 4 to continue using the exhaust device. During assembly, the clamping rod 11 is re-embedded in the clamping groove 12 when the knob 13 is rotated in the direction to complete the assembly work.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An exhaust device for titanium ingot processing equipment, comprising an exhaust pipe (1), characterized in that: Bolt holes (2) are provided at four corners of the outer side of one end of the exhaust pipe (1); a mounting groove (3) is provided at the bottom of the exhaust pipe (1); a bottom plate (4) is provided inside the mounting groove (3); a mounting frame (5) is fixedly provided at one end of the top of the bottom; a filter screen (6) is installed inside the mounting frame (5); a cavity (7) is provided inside the bottom plate (4); a mounting mechanism is provided inside the cavity (7); and an exhaust fan (8) is installed on one side of the filter screen (6) at one end of the exhaust pipe (1).

2. The exhaust device for titanium ingot processing equipment according to claim 1, characterized in that: The mounting mechanism comprises a rotating rod (9), a connecting rod (10) and a clamping rod (11); the rotating rod (9) is movably arranged inside the cavity (7) via a rotating shaft; connecting rods (10) are movably arranged at both ends of the rotating rod (9) via a rotating shaft; a clamping rod (11) is movably arranged at one end of the connecting rod (10) away from the rotating rod (9) via a rotating shaft; and one end of the clamping rod (11) passes through the bottom plate (4) via a mounting hole.

3. The exhaust device for titanium ingot processing equipment according to claim 2 is characterized in that: The installation groove (3) has clamping grooves (12) on both sides thereof, and one end of the clamping rod (11) is located inside the clamping groove (12).

4. The exhaust device for titanium ingot processing equipment according to claim 2 is characterized in that: A knob (13) is provided at the bottom of the base plate (4) at one end of the rotating shaft where the rotating rod (9) is located.

5. The exhaust device for titanium ingot processing equipment according to claim 1, characterized in that: A sealing gasket (14) is arranged inside the installation groove (3) on the outside of the bottom plate (4).

6. The exhaust device for titanium ingot processing equipment according to claim 1, characterized in that: A side of the mounting frame (5) close to the exhaust fan (8) is provided with a force-bearing fan blade (15) movably arranged via a rotating shaft, and a mounting rod (16) is arranged on one side of the mounting frame (5) at one end of the rotating shaft where the force-bearing fan blade (15) is located.

7. The exhaust device for titanium ingot processing equipment according to claim 6 is characterized in that: A cleaning brush (17) is provided on one side of the mounting rod (16) close to the filter screen (6).

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