Industrial furnace facilitating discharging

Abstract

The industrial furnace comprises a base, a fixing rod is welded to the upper surface of the base, a mounting plate is arranged on the upper surface of the base, a connecting column is connected to the inner side face of the mounting plate through a bearing, the inner end of the connecting column is fixed to a furnace body, and a discharging port is fixed to the outer side face of the furnace body; and the discharging mechanism is arranged on the upper surface of the base, through meshing transmission between a gear ring and a gear, the kiln body drives a discharging port to incline, and then discharging is completed through the discharging port. According to the industrial furnace convenient to discharge, the discharge operation can be completed without other tools or manual assistance, the production efficiency is greatly improved, use is convenient and fast, the effect of purifying smoke is achieved, harmful substances of the smoke are reduced, environment pollution is avoided, the activated carbon plate is convenient to replace, and the production cost is reduced. The adsorption effect is prevented from being influenced due to the fact that the activated carbon plate is used for a long time, and flue gas is effectively purified.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial furnaces and kilns, in particular to an industrial furnace and kiln which is convenient for discharging materials. Background Art

[0002] An industrial furnace refers to a thermal equipment that uses heat generated by fuel combustion or electrical energy conversion in industrial production to smelt, melt, heat, and other processes on materials or workpieces. It is widely used in the machinery manufacturing industry. For example, in the patent number "CN209147726U" and the patent name "An Industrial Furnace", gas is transported into the furnace body through a conveying device, and an automatic ignition device is started to ignite the gas. When the gas burns, it expands, making the gas pressure inside the furnace body much greater than the gas pressure outside the furnace body. At this time, the gas in the furnace body will enter the pressure relief pipe through the pressure relief port, and the pressure generated by the pressure difference will rush open the cover plate, causing the cover plate to rotate through the hinge point to a position away from the pressure relief pipe. The cover plate will drive the traction rope to move, and the traction rope will drive the reset wheel and the reset wheel to move. The reset shaft rotates, and the reset shaft drives the torsion spring to rotate. When the air pressure inside and outside the furnace body is balanced, the elasticity generated by the rotation of the torsion spring forces the torsion spring to rotate, and drives the reset shaft to rotate. The reset shaft drives the reset wheel to rotate, and the reset wheel drives the traction rope to be rewound around the reset wheel, so that the traction rope drives the cover plate to rotate toward the position of the pressure relief pipe through the hinge point, and finally the cover plate is re-connected to the pressure relief pipe to ensure the sealing of the pressure relief pipe. Through the arrangement of the pressure relief port, the pressure relief pipe and the cover plate, the air pressure generated when the flash explosion occurs in the furnace body breaks the cover plate and the air pressure outside the furnace body is balanced, preventing the pressure in the furnace body from damaging the furnace body, thereby ensuring the safety of the staff to a certain extent. However, the above structure still has the following problems in actual use:

[0003] Although the above-mentioned industrial furnace can break the cover plate and balance the air pressure outside the furnace body by the air pressure generated when a flash explosion occurs inside the furnace body, thereby preventing the pressure inside the furnace body from causing damage to the furnace body, the furnace body itself is in a vertical state, which makes it inconvenient to pour out the material after smelting is completed, and other auxiliary tools are needed to pour out the material, which affects the production efficiency and is very inconvenient to use.

[0004] Therefore, we proposed an industrial furnace that is easy to discharge and can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide an industrial furnace that is easy to discharge materials, so as to solve the problem raised by the above-mentioned background technology that the furnace body itself is in a vertical state on the current market, which makes it inconvenient to pour out the materials after smelting is completed, and other auxiliary tools are needed to pour out the materials, thereby affecting the production efficiency and being very inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial furnace for convenient discharging, comprising a base, a mounting plate is welded to the upper surface of the base with a fixing rod, and a connecting column is connected to the inner side bearing of the mounting plate, and the inner end of the connecting column is fixed to the furnace body, and a discharging port is fixed to the outer side of the furnace body;

[0007] It also includes: a discharging mechanism is arranged on the upper surface of the base, and the meshing transmission between the gear ring and the gear is realized, so that the furnace body drives the discharging port to tilt, so that the discharging port completes the discharging.

[0008] Preferably, a gear ring is welded and fixed on the outer side surface of the furnace body, and the lower end of the gear ring is meshed with the gear, and a rotating shaft is fixed in the middle of the gear, and the right end of the rotating shaft is connected to the mounting plate bearing, and the left end of the rotating shaft is keyed to the servo motor, and the lower end of the servo motor is fixed to the base.

[0009] Preferably, the gear rings and gears are provided in two groups.

[0010] Preferably, the outer side surface of the furnace body is fixedly connected to an exhaust pipe, and the other end of the exhaust pipe is fixed to the fan, and the fan bolts are fixed to the upper surface of the base, and the air outlet end of the fan is connected to the left side of the purification box, and the lower end of the purification box is fixed to the base.

[0011] Preferably, an activated carbon plate is slidably connected inside the purification box, and a sealing cover is fixed to the upper end of the activated carbon plate. Clamping holes are provided on both side surfaces of the upper end of the activated carbon plate, and the clamping holes and the clamping rod form a clamping connection.

[0012] Preferably, the upper surface of the purification box is slidably connected with a push-pull rod, and the outer side of the push-pull rod is sleeved with a first return spring, and the upper end of the first return spring is fixed to the push-pull rod, and the lower end of the first return spring is fixed to the purification box, and the lower end of the push-pull rod contacts the trapezoidal block.

[0013] Preferably, the trapezoidal block is arranged inside the purification box, and a clamping rod is welded and fixed to the inner side surface of the trapezoidal block, and a second return spring is sleeved on the outer side surface of the clamping rod, and one end of the second return spring is fixed to the trapezoidal block, and the other end is fixed to the purification box, and the elastic force of the second return spring is smaller than the elastic force of the first return spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the industrial furnace that is easy to discharge can complete the discharge operation without the use of other tools or manual assistance, greatly improving the production efficiency, and is also more convenient to use, and can achieve the effect of purifying flue gas, reduce harmful substances in flue gas, avoid environmental pollution, and facilitate the replacement of activated carbon plates, avoiding the use of activated carbon plates for too long and affecting the adsorption effect, thereby ensuring that the flue gas is effectively purified. The specific contents are as follows:

[0015] Through the rotation of the gears and the fixed structure between the gear ring and the furnace body, the furnace body is rotated around the connecting column, which drives the discharge port to tilt, thereby achieving the discharge effect, so that the discharge operation can be completed without the use of other tools or manual assistance, which greatly improves the production efficiency and is more convenient to use;

[0016] Furthermore, by providing two sets of gears and a gear ring structure, the rotation stability of the furnace body is increased, so that it can rotate better, thereby enabling the discharge port to complete the discharge;

[0017] By setting the fan, the flue gas inside the furnace body can be sucked into the purification box through the exhaust pipe, and the flue gas is filtered by the activated carbon plate inside the purification box, thereby achieving the effect of purifying the flue gas, reducing harmful substances in the flue gas and avoiding environmental pollution;

[0018] Furthermore, the elastic force of the second reset spring drives the trapezoidal block to reset, and the trapezoidal block drives the clamping rod to separate from the clamping hole, thereby releasing the limit on the activated carbon plate, so that the activated carbon plate can be disassembled and replaced;

[0019] Furthermore, through the elastic force of the first return spring, it drives the push-pull rod to squeeze the trapezoidal block, so that the clamping rod can be engaged with the clamping hole, thereby limiting the position of the activated carbon plate, so that the activated carbon plate can be stably fixed between the purification box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a side view structural diagram of the connection between the gear and the gear ring of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the purification box of the utility model;

[0023] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5This is a schematic diagram of the motion structure of the clamping rod and the trapezoidal block of the utility model;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the activated carbon plate of the utility model.

[0026] In the figure: 1. base; 2. mounting plate; 3. connecting column; 4. furnace body; 5. discharge port; 6. gear ring; 7. gear; 8. rotating shaft; 9. servo motor; 10. exhaust pipe; 11. fan; 12. purification box; 13. activated carbon plate; 14. sealing cover; 15. clamping hole; 16. push-pull rod; 17. first return spring; 18. trapezoidal block; 19. clamping rod; 20. second return spring. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1: In order to solve the problem in the prior art that it is inconvenient to pour out the material after smelting is completed, and other auxiliary tools are needed to pour out the material, thereby affecting the production efficiency and being very inconvenient to use, please refer to Figure 1-Figure 2 The utility model provides a technical solution: an industrial furnace for easy discharge, comprising a base 1, a mounting plate 2 is welded to the upper surface of the base 1, and a connecting column 3 is connected to the inner side bearing of the mounting plate 2, and the inner end of the connecting column 3 is fixed to the furnace body 4, and a discharge port 5 is fixed to the outer side of the furnace body 4;

[0029] It also includes: a discharging mechanism is arranged on the upper surface of the base 1, and the kiln body 4 drives the discharging port 5 to tilt through the meshing transmission between the gear ring 6 and the gear 7, so that the discharging port 5 completes the discharging, and the outer side surface of the kiln body 4 is welded and fixed with a gear ring 6, and the lower end of the gear ring 6 is meshed with the gear 7, and a rotating shaft 8 is fixed in the middle of the gear 7, and the right end of the rotating shaft 8 is connected to the mounting plate 2 by a bearing, and the left end of the rotating shaft 8 is key-connected with the servo motor 9, and the lower end of the servo motor 9 is fixed to the base 1, and the gear ring 6 and the gear 7 are both provided with two groups;

[0030] By starting the servo motor 9, the servo motor 9 drives the rotating shaft 8 to rotate, and the rotating shaft 8 rotates, and then drives the gear 7 to rotate. Through the meshing between the gear 7 and the gear ring 6, and through the fixed structure between the gear ring 6 and the furnace body 4, the furnace body 4 is driven to rotate, so that the furnace body 4 rotates around the connecting column 3, and then drives the discharge port 5 to tilt forward. When the furnace body 4 drives the discharge port 5 to tilt to a certain degree, the material can be poured out from the discharge port 5, thereby achieving the effect of discharging, so that the discharging operation can be completed without the use of other tools or manual assistance, which greatly improves the production efficiency and is also more convenient to use;

[0031] Embodiment 2: Different from Embodiment 1, this embodiment can filter and purify the harmful fumes generated by smelting. Figure 1 and Figure 3 The outer side surface of the furnace body 4 is fixedly connected with an exhaust pipe 10, and the other end of the exhaust pipe 10 is fixed to a fan 11, and the fan 11 is bolted to the upper surface of the base 1, and the air outlet end of the fan 11 is connected to the left side of the purification box 12, and the lower end of the purification box 12 is fixed to the base 1;

[0032] And by starting the fan 11, the exhaust pipe 10 can allow the flue gas inside the kiln body 4 to enter the purification box 12 through the exhaust pipe 10 and the fan 11. Through the setting of the activated carbon plate 13, harmful substances in the flue gas can be adsorbed, thereby achieving the effect of purifying the flue gas, reducing harmful substances in the flue gas, and avoiding environmental pollution;

[0033] Embodiment 3: Different from Embodiment 2, this embodiment facilitates the replacement of the activated carbon plate 13. Figure 3-Figure 6 , a push-pull rod 16 is slidably connected to the upper surface of the purification box 12, and a first return spring 17 is sleeved on the outer side of the push-pull rod 16, and the upper end of the first return spring 17 is fixed to the push-pull rod 16, and the lower end of the first return spring 17 is fixed to the purification box 12, and the lower end of the push-pull rod 16 is in contact with a trapezoidal block 18, the trapezoidal block 18 is arranged inside the purification box 12, and a clamping rod 19 is welded and fixed to the inner side of the trapezoidal block 18, and a second return spring 20 is sleeved on the outer side of the clamping rod 19, and one end of the second return spring 20 is fixed to the trapezoidal block 18, and the other end is fixed to the purification box 12, and the elastic force of the second return spring 20 is less than the elastic force of the first return spring 17, the inside of the purification box 12 is slidably connected to the activated carbon plate 13, and a sealing cover 14 is fixed to the upper end of the activated carbon plate 13, and clamping holes 15 are provided on both sides of the upper end of the activated carbon plate 13, and the clamping holes 15 and the clamping rod 19 form a clamping connection;

[0034] When the activated carbon plate 13 has been used for a certain period of time, the push-pull rod 16 is pulled to move the push-pull rod 16 upward, so that the push-pull rod 16 no longer squeezes and limits the trapezoidal block 18. At this time, the elastic force of the second reset spring 20 drives the clamping rod 19 and the trapezoidal block 18 to reset, so that one end of the clamping rod 19 is separated from the clamping hole 15. Then, the activated carbon plate 13 can be pulled out by pulling the sealing cover 14, and then a new activated carbon plate 13 is replaced and pushed into the purification box 12. By loosening the push-pull rod 16, the elastic force of the first return spring 17 drives the push-pull rod 16 to move downward, so that the lower end of the push-pull rod 16 squeezes the trapezoidal block 18, and the trapezoidal block 18 drives the clamping rod 19 to slide inward, so that one end of the clamping rod 19 is engaged with the clamping hole 15 again, thereby realizing the disassembly and assembly of the activated carbon plate 13, thereby facilitating the replacement of the activated carbon plate 13, avoiding the activated carbon plate 13 from being used for too long and affecting the adsorption effect, thereby ensuring that the flue gas is effectively purified.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An industrial furnace for convenient discharging of materials, comprising a base (1), wherein a fixing rod is welded to the upper surface of the base (1) and a mounting plate (2); It is characterized in that Also includes: The inner side surface of the mounting plate (2) is connected to a connecting column (3) via a bearing, and the inner end of the connecting column (3) is fixed to the furnace body (4), and the outer side surface of the furnace body (4) is fixed with a discharge port (5). The upper surface of the base (1) is provided with a discharge mechanism, and through meshing transmission between the gear ring (6) and the gear (7), the furnace body (4) drives the discharge port (5) to tilt, thereby enabling the discharge port (5) to complete the discharge.

2. An industrial furnace for easy discharge according to claim 1, characterized in that: A gear ring (6) is welded and fixed to the outer side surface of the furnace body (4), and the lower end of the gear ring (6) is meshed with the gear (7), and a rotating shaft (8) is fixed in the middle of the gear (7), and the right end of the rotating shaft (8) is connected to the bearing of the mounting plate (2), and the left end of the rotating shaft (8) is key-connected to the servo motor (9), and the lower end of the servo motor (9) is fixed to the base (1).

3. An industrial furnace for easy discharge according to claim 2, characterized in that: The gear ring (6) and the gear (7) are both provided in two sets.

4. An industrial furnace for easy discharge according to claim 1, characterized in that: The outer side surface of the kiln body (4) is fixedly connected to an exhaust pipe (10), and the other end of the exhaust pipe (10) is fixed to a fan (11), and the fan (11) is bolted to the upper surface of the base (1), and the air outlet end of the fan (11) is connected to the left side surface of the purification box (12), and the lower end of the purification box (12) is fixed to the base (1).

5. An industrial furnace for easy discharge according to claim 4, characterized in that: An activated carbon plate (13) is slidably connected to the interior of the purification box (12), a sealing cover (14) is fixed to the upper end of the activated carbon plate (13), and clamping holes (15) are provided on both side surfaces of the upper end of the activated carbon plate (13), and the clamping holes (15) and the clamping rod (19) form a clamping connection.

6. An industrial furnace for easy discharge according to claim 4, characterized in that: The upper surface of the purification box (12) is slidably connected to a push-pull rod (16), and the outer side surface of the push-pull rod (16) is sleeved with a first return spring (17), and the upper end of the first return spring (17) is fixed to the push-pull rod (16), and the lower end of the first return spring (17) is fixed to the purification box (12), and the lower end of the push-pull rod (16) is in contact with the trapezoidal block (18).

7. An industrial furnace for easy discharge according to claim 6, characterized in that: The trapezoidal block (18) is arranged inside the purification box (12), and a clamping rod (19) is welded and fixed to the inner side surface of the trapezoidal block (18), and a second return spring (20) is sleeved on the outer side surface of the clamping rod (19), and one end of the second return spring (20) is fixed to the trapezoidal block (18) and the other end is fixed to the purification box (12), and the elastic force of the second return spring (20) is smaller than the elastic force of the first return spring (17).

Images