Gas humidifying device of annealing furnace

Abstract

The utility model discloses a gas humidifying device of an annealing furnace, which comprises a humidifying box, and the bottom of the humidifying box is fixedly connected with a bottom plate. The rotary motor is started, the output end of the rotary motor drives the rotary plate to rotate, the rotary plate drives the sliding block to move in a reciprocating mode, and the sliding block drives the brush to move in a reciprocating mode to clean the surface of the filter plate. The transmission shaft drives the gear to rotate, the gear drives the toothed plate to move, the toothed plate drives the moving plate to move, and the moving plate moves to push the old filter plate out of the filter box, so that the filter plate has the advantage of convenience in replacement, and the problem that the filter plate in the filter box can be replaced only by starting the driving motor when being blocked is solved; and the annealing furnace does not need to be stopped when the filter plate is replaced, so that the use efficiency of the annealing furnace is improved, and the maintenance time of the annealing furnace is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of annealing furnaces, in particular to a gas humidifying device for an annealing furnace. Background Art

[0002] An annealing furnace is an industrial equipment used to anneal metal materials to reduce hardness, improve toughness, reduce the risk of deformation and cracking, improve the strength and plasticity of materials, and make the performance of materials more stable. The announcement number is CN511921635U, which announces a humidifying device for an annealing furnace, including a base, on the upper side of the base are fixedly installed with a primary humidifying box, a secondary humidifying box, a filter box and a heater from left to right, a water level pipe is provided on one side of the primary humidifying box, a fixing ring is fixedly installed on one side of the primary humidifying box, the water level pipe is fixedly connected to the outer wall of the primary humidifying box through the fixing ring, an air pump is fixedly installed on the upper side of the primary humidifying box, the air inlet of the air pump is fixedly connected with a first air inlet pipe and a second air inlet pipe, and a first valve is provided inside the first air inlet pipe and the second air inlet pipe. The utility model provides an air pump to secondary pressurize the introduced protective gas, thereby increasing the fluidity of the protective gas in the device and improving the humidification rate of the protective gas. A water pump is provided to supply water to the interior of the secondary humidification box, and high-pressure water mist is sprayed through the nozzle to secondary humidify the protective gas, thereby enhancing the humidification effect of the protective gas and further improving the humidification rate of the device.

[0003] The above-mentioned prior art solutions have the following defects: the filter box in the annealing furnace needs to be regularly maintained and inspected by personnel after long-term use to prevent the filter box in the filter box from being blocked by particulate dust and causing the annealing furnace to fail to operate normally. When personnel perform maintenance, they need to stop the machine before replacing it, which reduces the use efficiency of the annealing furnace and increases the maintenance time of the annealing furnace. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an annealing furnace gas humidification device, which has the advantage of easy replacement, and solves the problem that the filter box in the annealing furnace needs personnel to perform regular maintenance and inspection after long-term use, and avoids the filter box in the filter box being blocked by particulate dust, causing the annealing furnace to fail to operate normally. When personnel perform maintenance, they need to stop the machine before replacing it, which reduces the use efficiency of the annealing furnace and increases the maintenance time of the annealing furnace.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an annealing furnace gas humidifying device, comprising a humidifying box, the bottom of the humidifying box is fixedly connected to a base plate, the right side of the humidifying box is connected to a transmission pipe, the output end of the transmission pipe is connected to a filter box, the bottom of the filter box is fixedly connected to the right side of the top of the base plate, the right side of the filter box is connected to an output pipe, the output pipe is connected to an external annealing furnace, a cleaning mechanism is arranged inside the filter box, and a replacement mechanism is arranged inside the filter box.

[0006] As a preferred embodiment of the utility model, the cleaning mechanism includes a rotating motor, which is fixedly connected to the top of the filter box, and the output end of the rotating motor passes through the interior of the filter box. The output end of the rotating motor is fixedly connected to a rotating plate, and the bottom of the rotating plate is slidably connected to a slider, and the left and right sides of the slider are both slidably sleeved with sliding rods, and the front and rear sides of the sliding rods are fixedly connected to the front and rear sides of the inner wall of the filter box, and a brush is arranged at the bottom of the slider, and the number of the brushes is several, and the several brushes are equidistantly distributed.

[0007] As a preferred embodiment of the utility model, the replacement mechanism includes a driving motor, the driving motor is fixedly connected to the right side of the filter box, the output end of the driving motor passes through the interior of the filter box, the output end of the driving motor is fixedly connected to a transmission shaft, the left and right sides of the surface of the transmission shaft are fixedly sleeved with gears, the bottom of the gear is meshingly connected with a tooth plate, the inner side of the tooth plate is fixedly connected with a movable plate, the interior of the movable plate is inlaid with a filter plate, and the number of the filter plates is two.

[0008] As a preferred embodiment of the utility model, a baffle is provided on the top of the movable plate, and the number of the baffles is two, and the baffles are located at the front and rear sides of the filter box.

[0009] As a preferred embodiment of the present invention, an observation window is provided on the top of the baffle, and the observation window is connected to the top of the front side of the filter box.

[0010] As a preferred embodiment of the utility model, the top of the baffle is rotatably connected to a rotating seat, and the rear side of the rotating seat is fixedly connected to the front side of the filter box.

[0011] As a preferred embodiment of the present invention, buckle grooves are provided on the front and rear sides of the filter plate, and the buckle grooves are located on the inner side of the movable plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model starts a rotating motor, and the output end of the rotating motor drives the rotating plate to rotate, the rotating plate drives the slider to move back and forth, and the slider drives the brush to move back and forth to clean the surface of the filter plate. When the filter plate needs to be replaced, the driving motor is started, and the output end of the driving motor drives the transmission shaft to rotate, the transmission shaft drives the gear to rotate, the gear drives the toothed plate to move, the toothed plate drives the moving plate to move, and the moving plate moves to push the old filter plate out of the filter box, which has the advantage of easy replacement and solves the problem that when the filter plate inside the filter box is blocked, it only needs to start the driving motor to replace it. There is no need to stop the annealing furnace when replacing the filter plate, which improves the use efficiency of the annealing furnace and reduces the problem of maintenance time of the annealing furnace.

[0014] 2. The utility model is provided with a cleaning mechanism, which can start the rotating motor, the output end of the rotating motor drives the rotating plate to rotate, the rotating plate drives the slider to move back and forth, and the slider drives the brush to move back and forth to clean the surface of the filter plate, thereby improving the use efficiency of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the rotating electrical machine of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the filter plate of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the brush of the utility model.

[0019] In the figure: 1. humidifying box; 2. bottom plate; 3. transmission pipe; 4. filter box; 5. output pipe; 6. cleaning mechanism; 61. rotating motor; 62. rotating plate; 63. slider; 64. slide bar; 65. brush; 7. replacement mechanism; 71. driving motor; 72. transmission shaft; 73. gear; 74. tooth plate; 75. moving plate; 76. filter plate; 8. baffle; 9. observation window; 10. rotating seat; 11. buckle groove. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 4As shown, the utility model provides an annealing furnace gas humidifying device, including a humidifying box 1, the bottom of the humidifying box 1 is fixedly connected to a base plate 2, the right side of the humidifying box 1 is connected to a transmission pipe 3, the output end of the transmission pipe 3 is connected to a filter box 4, the bottom of the filter box 4 is fixedly connected to the right side of the top of the base plate 2, the right side of the filter box 4 is connected to an output pipe 5, the output pipe 5 is connected to an external annealing furnace, a cleaning mechanism 6 is arranged inside the filter box 4, and a replacement mechanism 7 is arranged inside the filter box 4.

[0022] refer to Figure 4 The cleaning mechanism 6 includes a rotating motor 61, which is fixedly connected to the top of the filter box 4. The output end of the rotating motor 61 passes through the inside of the filter box 4. The output end of the rotating motor 61 is fixedly connected to a rotating plate 62. The bottom of the rotating plate 62 is slidably connected to a slider 63. The left and right sides of the slider 63 are slidably sleeved with sliding rods 64. The front and rear sides of the sliding rod 64 are fixedly connected to the front and rear sides of the inner wall of the filter box 4. A brush 65 is arranged at the bottom of the slider 63. The number of the brushes 65 is several, and the several brushes 65 are distributed at equal distances.

[0023] As a technical optimization solution of the utility model, by setting up a cleaning mechanism 6, the rotating motor 61 can be started, and the output end of the rotating motor 61 drives the rotating plate 62 to rotate, the rotating plate drives the slider 63 to move back and forth, and the slider 63 drives the brush 65 to move back and forth to clean the surface of the filter plate 76, thereby improving the use efficiency of the filter plate 76.

[0024] refer to Figure 3 The replacement mechanism 7 includes a drive motor 71, which is fixedly connected to the right side of the filter box 4. The output end of the drive motor 71 passes through the interior of the filter box 4. The output end of the drive motor 71 is fixedly connected to a transmission shaft 72. The left and right sides of the surface of the transmission shaft 72 are fixedly sleeved with gears 73. The bottom of the gear 73 is meshed with a tooth plate 74. The inner side of the tooth plate 74 is fixedly connected to a moving plate 75. The interior of the moving plate 75 is inlaid with a filter plate 76. The number of filter plates 76 is two.

[0025] As a technical optimization scheme of the utility model, by setting up a replacement mechanism 7, the drive motor 71 can be started, and the output end of the drive motor 71 drives the transmission shaft 72 to rotate, the transmission shaft 72 drives the gear 73 to rotate, the gear 73 drives the tooth plate 74 to move, the tooth plate 74 drives the movable plate 75 to move, and the movable plate 75 moves to push the old filter plate 76 out of the interior of the filter box 4, thereby improving the replacement efficiency of the filter plate 76.

[0026] refer to Figure 1 A baffle 8 is arranged on the top of the movable plate 75 , and the number of the baffles 8 is two, and the baffles 8 are located at the front and rear sides of the filter box 4 .

[0027] As a technical optimization solution of the utility model, by setting a baffle 8, the unused filter plate 76 can be shielded to prevent dust from falling in the use environment, which would cause the use effect of the unused filter plate 76 to decrease, thereby improving the protection effect of the filter plate 76.

[0028] refer to Figure 1 An observation window 9 is provided on the top of the baffle 8 , and the observation window 9 is connected to the top of the front side of the filter box 4 .

[0029] As a technical optimization solution of the present invention, the observation window 9 is provided, so that personnel can observe the use of the filter plate 76 through the observation window 9 during maintenance, thereby improving the efficiency of daily maintenance by personnel.

[0030] refer to Figure 1 The top of the baffle 8 is rotatably connected to a rotating seat 10 , and the rear side of the rotating seat 10 is fixedly connected to the front side of the filter box 4 .

[0031] As a technical optimization solution of the utility model, by providing the rotating seat 10 , when personnel replace the filter plate 76 , the rotating seat 10 can be flipped upward to flip the baffle 8 upward, thereby improving the replacement efficiency of the filter plate 76 .

[0032] refer to Figure 2 The front and rear sides of the filter plate 76 are both provided with buckle grooves 11 , and the buckle grooves 11 are located on the inner side of the movable plate 75 .

[0033] As a technical optimization solution of the present invention, by providing the buckle groove 11 , when personnel replace the new filter plate 76 , it is convenient to take out the old filter plate 76 by buckling the buckle groove 11 , thereby improving the replacement effect of the filter plate 76 .

[0034] The working principle and use process of the utility model are as follows: when in use, by starting the rotating motor 61, the output end of the rotating motor 61 rotates to drive the rotating plate 62 to rotate, and the rotating plate 62 rotates to drive the slider 63 to move back and forth, and the slider 63 moves back and forth to drive the brush 65 to move back and forth to clean the surface of the filter plate 76. When the filter plate 76 needs to be replaced, the drive motor 71 is started, and the output end of the drive motor 71 rotates to drive the transmission shaft 72 to rotate, and the transmission shaft 72 rotates to drive the gear 73 to rotate, and the gear 73 rotates to drive the toothed plate 74 to move toward the front side of the filter box 4, and the toothed plate 74 moves to drive the movable plate 75 to move toward the front side of the filter box 4. When the movable plate 75 moves, the old filter plate 76 that needs to be replaced is pushed out of the interior of the filter box 4. When personnel replace the filter plate 76, there is no need to stop the annealing furnace. By alternately using the two filter plates 76, the efficiency of replacement and maintenance is enhanced, and the efficiency of using the annealing furnace is improved.

[0035] To sum up: the annealing furnace gas humidifying device, through the coordinated use of the humidifying box 1, the base plate 2, the transmission pipe 3, the filter box 4, the output pipe 5, the cleaning mechanism 6 and the replacement mechanism 7, solves the problem that the filter box in the annealing furnace needs personnel to perform regular maintenance and inspection after long-term use, and avoids the filter box in the filter box being blocked by particulate dust, causing the annealing furnace to fail to operate normally. When personnel perform maintenance, they need to stop the machine before replacing it, which reduces the use efficiency of the annealing furnace and increases the maintenance time of the annealing furnace.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] 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. An annealing furnace gas humidification device, comprising a humidification box (1), characterized in that: The bottom of the humidifying box (1) is fixedly connected to a bottom plate (2); the right side of the humidifying box (1) is connected to a transmission pipe (3); the output end of the transmission pipe (3) is connected to a filter box (4); the bottom of the filter box (4) is fixedly connected to the right side of the top of the bottom plate (2); the right side of the filter box (4) is connected to an output pipe (5); the output pipe (5) is connected to an external annealing furnace; a cleaning mechanism (6) is provided inside the filter box (4); and a replacement mechanism (7) is provided inside the filter box (4).

2. The annealing furnace gas humidifying device according to claim 1, characterized in that: The cleaning mechanism (6) comprises a rotating motor (61), the rotating motor (61) being fixedly connected to the top of the filter box (4), the output end of the rotating motor (61) extending into the interior of the filter box (4), the output end of the rotating motor (61) being fixedly connected to a rotating plate (62), the bottom of the rotating plate (62) being slidably connected to a slider (63), the left and right sides of the slider (63) being slidably sleeved with a slider (64), the front and rear sides of the slider (64) being fixedly connected to the front and rear sides of the inner wall of the filter box (4), the bottom of the slider (63) being provided with a brush (65), the number of the brushes (65) being multiple, and the multiple brushes (65) being distributed at equal distances.

3. The annealing furnace gas humidifying device according to claim 1, characterized in that: The replacement mechanism (7) comprises a drive motor (71), the drive motor (71) being fixedly connected to the right side of the filter box (4), the output end of the drive motor (71) penetrating into the interior of the filter box (4), the output end of the drive motor (71) being fixedly connected to a transmission shaft (72), the left and right sides of the surface of the transmission shaft (72) being fixedly sleeved with gears (73), the bottom of the gear (73) being meshingly connected to a toothed plate (74), the inner side of the toothed plate (74) being fixedly connected to a moving plate (75), the interior of the moving plate (75) being inlaid with a filter plate (76), and the number of the filter plates (76) being two.

4. The annealing furnace gas humidifying device according to claim 3, characterized in that: A baffle (8) is provided on the top of the movable plate (75), and the number of the baffles (8) is two. The baffles (8) are located at the front and rear sides of the filter box (4).

5. The annealing furnace gas humidifying device according to claim 4, characterized in that: An observation window (9) is provided on the top of the baffle (8), and the observation window (9) is connected to the top of the front side of the filter box (4).

6. The annealing furnace gas humidifying device according to claim 4, characterized in that: The top of the baffle (8) is rotatably connected to a rotating seat (10), and the rear side of the rotating seat (10) is fixedly connected to the front side of the filter box (4).

7. The annealing furnace gas humidifying device according to claim 3, characterized in that: The front side and the rear side of the filter plate (76) are both provided with buckle grooves (11), and the buckle grooves (11) are located on the inner side of the movable plate (75).

Images