Special gas purification equipment for kiln

Abstract

The utility model discloses special gas purification equipment for a kiln, which comprises a purification box, a partition plate is fixedly connected to the inner side of the purification box, and vent grooves are formed in the surface of the purification box and the surface of the partition plate. By arranging the gear ring and the isolation plate, waste gas can be moved to shield the vent groove through the isolation plate after entering the inner side of the purification box, so that the waste gas is limited to the inner side of the purification box and is treated and cooled in cooperation with treatment liquid sprayed by the input pump, and therefore the cooling stability of the device is guaranteed; by arranging a movable screw rod, when an isolation plate rotates to shield a vent groove, the movable screw rod can drive a baffle plate to move to be far away from a discharge groove, so that the treatment liquid is conveniently discharged from the discharge groove, the phenomenon that the treated waste liquid is accumulated on the inner side of the purification box is avoided, and the operation stability of the device is improved; the problem that an existing kiln gas purification device is poor in waste gas cooling effect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to a special gas purification equipment for kilns. Background Technique

[0002] A kiln or furnace refers to a furnace used for firing ceramic wares and sculptures or fusing enamel onto the surface of metal wares. Generally, it is made of bricks and stones. A kiln is a device made of refractory materials for firing products and is an essential facility in pottery shaping. There are also harmful gases such as sulfur dioxide, nitrogen oxides, and carbon monoxide in the kiln exhaust gas. If these are directly discharged into the air without filtration, the concentration of harmful substances in the air will increase. When humans and other organisms breathe it, they may get sick over time. Therefore, it is very necessary to put into use a kiln exhaust gas collection and purification equipment.

[0003] In the prior art, when other purification equipment for kilns is in use, due to the high heat of the exhaust gas discharged from the kiln and the fast flow rate of the exhaust gas, the cooling effect of the kiln gas purification equipment on the exhaust gas is not good, resulting in the discharge of exhaust gas containing a large amount of heat, which not only damages the equipment but also pollutes the environment and causes economic losses. Therefore, it is necessary to design and transform the special gas purification equipment for kilns to solve the problem of its poor cooling effect on the exhaust gas. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a special gas purification equipment for kilns.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A special gas purification equipment for kilns, including a purification box, a partition is fixedly connected inside the purification box, ventilation grooves are opened on the surface of the purification box and the surface of the partition, a filter plate is fixedly connected inside the purification box, a connecting plate is fixedly connected above the purification box, an input pump is fixedly connected above the connecting plate, a sealing pipe is fixedly connected below the input pump, a rotating pipe is movably connected inside the purification box, an input groove is opened inside the rotating pipe, the input groove is movably connected with the sealing pipe, an output pipe is communicated with the outside of the rotating pipe, a toothed ring is movably connected on the right side of the partition and inside the purification box, an isolation plate is fixedly connected inside the toothed ring, a first flat gear is engaged below the toothed ring, a synchronous rod is fixedly connected inside the first flat gear, a first motor is fixedly connected on the left side of the synchronous rod, the first motor is fixedly connected with the purification box, a protective shell is fixedly connected below the purification box, the protective shell is movably connected with the first flat gear, a first bevel gear is fixedly connected on the outside of the synchronous rod, a second bevel gear is engaged in front of the first bevel gear, a moving screw is fixedly connected in front of the second bevel gear, a baffle is threadedly connected on the outside of the moving screw, and a discharge groove is opened on the surface of the purification box.

[0006] Preferably, a receiving box is fixedly connected to the lower side of the purification box, and a discharge pipe is communicated with the lower side of the receiving box.

[0007] Preferably, a heat conducting sheet is fixedly connected to the outside of the receiving box, and a water storage tank is fixedly connected to the outside of the heat conducting sheet.

[0008] Preferably, an exhaust fan is fixedly connected to the left side of the purification box, and an intake fan is fixedly connected to the right side of the purification box.

[0009] Preferably, a temperature detection device is arranged inside the water storage tank, electromagnetic valves are arranged on the lower side and the front side of the water storage tank, and the temperature detection device is electrically connected to the electromagnetic valves.

[0010] Preferably, a second spur gear is fixedly connected to the outside of the rotating pipe, a third spur gear is meshed with the left side of the second spur gear, a second motor is fixedly connected to the upper side of the third spur gear, and the second motor is fixedly connected to the purification box.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By arranging a toothed ring and a partition plate, after the waste gas enters the inside of the purification box, it can move to block the ventilation slot through the partition plate, so as to limit the waste gas inside the purification box, and then cooperate with the treatment liquid sprayed by the input pump to treat and cool the waste gas, thereby ensuring the stability of the device cooling and avoiding the phenomenon of excessive overheated waste gas discharge. By arranging a moving screw rod, when the partition plate rotates to block the ventilation slot, the moving screw rod can drive the baffle plate to move away from the discharge slot, so as to facilitate the discharge of the treatment liquid from the discharge slot and avoid the phenomenon of the treated waste liquid accumulating inside the purification box, improving the stability of the device operation and solving the problem that the existing kiln gas purification equipment has poor cooling effect on waste gas.

[0013] 2. Through the arrangement of the receiving box and the discharge pipe, the waste liquid can be collected and discharged, improving the convenience of the device treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the structure of the present utility model;

[0015] Figure 2 It is the side view of the structure of the present utility model;

[0016] Figure 3 It is the bottom view of the structure of the present utility model.

[0017] In the figure: 1, purification box; 2, partition board; 3, ventilation groove; 4, filter plate; 5, connecting plate; 6, input pump; 7, sealing pipe; 8, rotating pipe; 9, input groove; 10, output pipe; 11, gear ring; 12, isolation board; 13, first spur gear; 14, synchronizing rod; 15, first motor; 16, protective shell; 17, first bevel gear; 18, second bevel gear; 19, moving screw; 20, baffle plate; 21, discharge groove; 22, receiving box; 23, discharge pipe; 24, heat conducting sheet; 25, water storage tank; 26, exhaust fan; 27, intake fan; 28, temperature detection device; 29, solenoid valve; 30, second spur gear; 31, third spur gear; 32, second motor. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] As Figures 1 to 3 shown, a special gas purification device for a kiln furnace provided by the present invention includes a purification box 1. A partition board 2 is fixedly connected to the inner side of the purification box 1. Ventilation grooves 3 are opened on the surface of the purification box 1 and the surface of the partition board 2. A filter plate 4 is fixedly connected to the inner side of the purification box 1. A connecting plate 5 is fixedly connected to the upper side of the purification box 1. An input pump 6 is fixedly connected to the upper side of the connecting plate 5. A sealing pipe 7 is fixedly connected to the lower side of the input pump 6. A rotating pipe 8 is movably connected to the inner side of the purification box 1. An input groove 9 is opened in the inner side of the rotating pipe 8. The input groove 9 is movably connected to the sealing pipe 7. An output pipe 10 is communicated with the outer side of the rotating pipe 8. A gear ring 11 is movably connected to the right side of the partition board 2 and the inner side of the purification box 1. An isolation board 12 is fixedly connected to the inner side of the gear ring 11. A first spur gear 13 is engaged with the lower side of the gear ring 11. A synchronizing rod 14 is fixedly connected to the inner side of the first spur gear 13. A first motor 15 is fixedly connected to the left side of the synchronizing rod 14. The first motor 15 is fixedly connected to the purification box 1. A protective shell 16 is fixedly connected to the lower side of the purification box 1. The protective shell 16 is movably connected to the first spur gear 13. A first bevel gear 17 is fixedly connected to the outer side of the synchronizing rod 14. A second bevel gear 18 is engaged with the front side of the first bevel gear 17. A moving screw 19 is fixedly connected to the front side of the second bevel gear 18. A baffle plate 20 is threadedly connected to the outer side of the moving screw 19. A discharge groove 21 is opened on the surface of the purification box 1. A filter screen is arranged inside the discharge groove 21 to avoid the phenomenon that waste gas directly discharges from the discharge groove 21.

[0020] Refer to Figure 1 , a receiving box 22 is fixedly connected to the lower side of the purification box 1. A discharge pipe 23 is communicated with the lower side of the receiving box 22.

[0021] As a technical optimization solution of the present utility model, through the arrangement of the receiving box 22 and the discharge pipe 23, the waste liquid can be collected and discharged, improving the convenience of the device for treatment.

[0022] Reference Figure 2 , a heat conducting sheet 24 is fixedly connected to the outside of the receiving box 22, and a water storage tank 25 is fixedly connected to the outside of the heat conducting sheet 24.

[0023] As a technical optimization solution of the present utility model, through the arrangement of the heat conducting sheet 24 and the water storage tank 25, the heat of the waste liquid can be transferred to the water flow inside the water storage tank 25, thereby facilitating the recycling of heat and improving the environmental protection of the device.

[0024] Reference Figure 3 , an exhaust fan 26 is fixedly connected to the left side of the purification box 1, and an intake fan 27 is fixedly connected to the right side of the purification box 1.

[0025] As a technical optimization solution of the present utility model, through the arrangement of the exhaust fan 26 and the intake fan 27, the exhaust gas is facilitated to enter and exit the device, improving the convenience of using the device.

[0026] Reference Figure 2 , a temperature detection device 28 is arranged inside the water storage tank 25, and electromagnetic valves 29 are arranged on the lower side and the front side of the water storage tank 25, and the temperature detection device 28 and the electromagnetic valves 29 are electrically connected.

[0027] As a technical optimization solution of the present utility model, through the arrangement of the temperature detection device 28 and the electromagnetic valves 29, after the water flow inside the water storage tank 25 reaches a certain temperature, a signal can be sent to the electromagnetic valves 29 through the temperature detection device 28 to make them open, so as to facilitate the entry of new water flow for cooling, improving the convenience of using the device.

[0028] Reference Figure 1 , a second spur gear 30 is fixedly connected to the outside of the rotating pipe 8, a third spur gear 31 is meshed with the left side of the second spur gear 30, and a second motor 32 is fixedly connected to the upper side of the third spur gear 31, and the second motor 32 is fixedly connected to the purification box 1.

[0029] As a technical optimization solution of the present utility model, through the arrangement of the second spur gear 30, the third spur gear 31 and the second motor 32, the spraying range of the output pipe 10 can be expanded, improving the mixing efficiency of the device.

[0030] Working principle and usage process of the utility model: During use, start the intake fan 27, and inhale the waste gas into the inner side of the purification box 1 through the intake fan 27. Then start the first motor 15, drive the synchronous rod 14 to rotate through the first motor 15, drive the first spur gear 13 to rotate through the synchronous rod 14, drive the toothed ring 11 to rotate through the first spur gear 13, and drive the isolation plate 12 to rotate to block the ventilation slot 3 through the toothed ring 11. Start the input pump 6, drive the treatment liquid to be injected into the inner side of the rotating pipe 8 from the inner side of the sealed pipe 7 through the input pump 6, and discharge the treatment liquid from the output pipe 10 through the rotating pipe 8. Then start the second motor 32, drive the third spur gear 31 to rotate through the second motor 32, drive the second spur gear 30 to rotate through the third spur gear 31, drive the rotating pipe 8 to rotate through the second spur gear 30, and drive the output pipe 10 to rotate through the rotating pipe 8, so that the treatment liquid and the waste gas are fully mixed and cooled. Then the mixed waste liquid flows into the inner side of the receiving box 22 from the discharge slot 21, and transfers the heat of the waste liquid to the water flow in the water storage tank 25 through the heat conduction sheet 24. Then return the isolation plate 12 to its original position, and start the exhaust fan 26 to discharge the treated waste gas.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A kiln-specific gas purification device, comprising a purification box (1), characterized in that: The purification box (1) is fixedly connected to a partition (2) on the inside, and ventilation grooves (3) are provided on the surfaces of the purification box (1) and the partition (2). The purification box (1) is fixedly connected to a filter plate (4) on the inside, and a connecting plate (5) is fixedly connected to the upper side of the purification box (1). An input pump (6) is fixedly connected to the upper side of the connecting plate (5). A sealing tube (7) is fixedly connected to the lower side of the input pump (6). A rotating tube (8) is movably connected to the inside of the purification box (1). An input groove (9) is provided on the inside of the rotating tube (8). The input groove (9) and the sealing tube (7) are movably connected. An output tube (10) is connected to the outside of the rotating tube (8). A gear ring (11) is movably connected to the right side of the partition (2) and the inside of the purification box (1). The inside of the gear ring (11) is fixedly connected to the isolation plate (1). 2), a first spur gear (13) is meshed with the lower side of the gear ring (11), a synchronization rod (14) is fixedly connected to the inner side of the first spur gear (13), a first motor (15) is fixedly connected to the left side of the synchronization rod (14), the first motor (15) is fixedly connected to the purification box (1), a protective shell (16) is fixedly connected to the lower side of the purification box (1), the protective shell (16) and the first spur gear (13) are movably connected, a first bevel gear (17) is fixedly connected to the outer side of the synchronization rod (14), a second bevel gear (18) is meshed with the front side of the first bevel gear (17), a moving screw (19) is fixedly connected to the front side of the second bevel gear (18), a baffle (20) is threadedly connected to the outer side of the moving screw (19), and a discharge groove (21) is provided on the surface of the purification box (1).

2. The kiln-specific gas purification equipment according to claim 1 is characterized in that: The lower side of the purification box (1) is fixedly connected to a receiving box (22), and the lower side of the receiving box (22) is connected to a discharge pipe (23).

3. The kiln-specific gas purification equipment according to claim 2 is characterized in that: A heat conducting plate (24) is fixedly connected to the outside of the receiving box (22), and a water storage tank (25) is fixedly connected to the outside of the heat conducting plate (24).

4. The kiln-specific gas purification equipment according to claim 1 is characterized in that: The left side of the purification box (1) is fixedly connected to an exhaust fan (26), and the right side of the purification box (1) is fixedly connected to an intake fan (27).

5. The kiln-specific gas purification equipment according to claim 3 is characterized in that: A temperature detection device (28) is arranged inside the water storage tank (25), and a solenoid valve (29) is arranged on the lower side and the front side of the water storage tank (25). The temperature detection device (28) and the solenoid valve (29) are electrically connected.

6. The kiln-specific gas purification equipment according to claim 1 is characterized in that: A second spur gear (30) is fixedly connected to the outside of the rotating tube (8); a third spur gear (31) is meshed on the left side of the second spur gear (30); a second motor (32) is fixedly connected to the upper side of the third spur gear (31); and the second motor (32) is fixedly connected to the purification box (1).

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