Waste gas spray tower equipment for waste gas treatment

Abstract

The utility model discloses waste gas spray tower equipment for waste gas treatment, which comprises a filter tank, a spray box is arranged on one side of the top of the filter tank, a mixing component is arranged in the spray box, a driving component is arranged at the inner bottom of the filter tank, a filter screen groove is arranged in the middle of the inner part of the filter tank, and the filter screen groove is communicated with the spray box. A connecting rod is arranged in the middle of the bottom of the filter screen groove, the bottom of the outer side of the connecting rod is sleeved with a fixing rod connected with the filter tank, and the top of the outer side of the connecting rod is sleeved with a spring connected with the fixing rod and the filter screen groove. Through mutual cooperation of a servo motor, a second rotating rod, a connecting rod, a fixing rod, a spring, a filter screen groove, a rack and an incomplete gear, the material vibration function of the filter screen groove can be conveniently achieved, the internal blockage phenomenon of the filter screen groove is effectively prevented, the later filtering efficiency is improved, the manual cleaning step of an operator is reduced, and the labor intensity of the operator is reduced. And the later service life of the filter screen groove can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field, concretely is a kind of waste gas spray tower equipment for waste gas treatment. BACKGROUND

[0002] Waste gas refers to the toxic and harmful gas discharged in the production and life process, especially chemical plant, steel plant, pharmaceutical factory, and coking plant and oil refinery etc. and the generation of domestic waste gas brought by life, the odor of waste gas discharged is big, seriously pollutes environment and affects human health, spray tower is mainly used in waste gas treatment field, in industrial production process, to ensure that the waste gas discharged reaches the standard, waste gas needs to be effectively treated, and spray tower is one kind of waste gas treatment equipment.

[0003] The existing spray tower equipment needs to be mixed by the operator first in the process of spraying the spray liquid, and then poured into the inside of the spray tower to facilitate the later spraying work. This spraying method is more complicated, and the operator needs to manually mix the spray liquid first, which reduces the later spraying efficiency. At the same time, the filter device inside the spray tower is mostly a single filter screen plate, which will cause the impurities in the waste gas to accumulate on the surface of the filter screen plate for a long time, causing blockage, affecting the later filtering efficiency, and the operator can also operate the cleaning work frequently. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of waste gas spray tower equipment for waste gas treatment, it is convenient to realize the mixing and stirring work of spray liquid inside spray tower, without manually mixing by operator, and it can also realize the function of material vibration of filter screen plate inside spray tower, to reduce the blockage phenomenon inside it, improve the later filtering efficiency.

[0005] In order to achieve the above object, a waste gas spraying tower device for waste gas treatment is provided, comprising: a filter tank, one side of the top of the filter tank is provided with a spraying box, the inside of the spraying box is provided with a mixing assembly, the inner bottom of the filter tank is provided with a driving assembly, the middle position inside the filter tank is provided with a filter screen groove, the middle position of the bottom of the filter screen groove is provided with a connecting rod, the bottom of the outer side of the connecting rod is sleeved with a fixed rod connected with the filter tank, the top of the outer side of the connecting rod is sleeved with a spring connected with the fixed rod and the filter screen groove, the top of one end of the back of the inside of the filter tank is provided with an air inlet, the inner top of the filter tank is provided with a liquid spraying plate, the bottom of the liquid spraying plate is uniformly provided with an atomizing nozzle communicated with the inside thereof, the top of the filter tank and the spraying box is jointly provided with a water pump, and the output end of the water pump is communicated with the inner top of the liquid spraying plate, so as to realize the mixing and stirring of the spraying liquid inside the spraying tower, without manual mixing by the operator, and the vibration of the filter screen plate inside the spraying tower can also be realized, so as to reduce the blocking phenomenon inside and improve the filtering efficiency in the later period.

[0006] According to the waste gas spraying tower device for waste gas treatment, the mixing assembly comprises a rotary joint, stirring blades, a through groove, a through hole and a rotating rod one, the rotating rod one is located at the middle position inside the spraying box, and the top and the bottom of the rotating rod one extend to the outside of the spraying box, the top of the rotating rod one is provided with a rotary joint, and the top of the rotary joint is communicated with the input end of the water pump, the outside of the rotating rod one is uniformly provided with stirring blades, the inner top of the rotating rod one is provided with a through groove matched with the inside of the rotary joint, and the two sides of the inner bottom of the through groove are provided with through holes communicated with the outside of the rotating rod one, so as to realize the direct mixing function of the spraying liquid inside the spraying tower device.

[0007] According to the waste gas spraying tower device for waste gas treatment, the driving assembly comprises a servo motor, a rack, an incomplete gear, a rotating rod two and a bevel gear, the servo motor is located at the middle position of the bottom of the side of the filter tank away from the spraying box, the output end of the servo motor is provided with a rotating rod two penetrating into the inside of the filter tank, the middle position of the outer side of the rotating rod two is provided with an incomplete gear, the rack is located at the middle position of the bottom of the connecting rod, and the rack and the rotating rod two are meshed with each other, the bottom of the rotating rod two away from the servo motor is provided with a bevel gear, and the two groups of bevel gears are meshed with each other, so as to realize the vibration of the filter screen groove and the rotating and mixing of the rotating rod one and the components above it.

[0008] According to the waste gas spraying tower device for waste gas treatment, the side close to the servo motor of the filter tank is provided with an exhaust port, and the exhaust port is communicated with the inside and outside of the filter tank, so as to realize the exhaust operation.

[0009] According to the exhaust gas spray tower equipment for exhaust gas treatment, the middle position of the inside of the filter tank is provided with an impact block, and the impact block is matched with the top of the filter screen groove, so that the later filtering and vibrating work of the filter screen groove is facilitated.

[0010] According to the exhaust gas spray tower equipment for exhaust gas treatment, the two ends of the water pump are provided with connecting pipes, and the two groups of connecting pipes are respectively connected with the rotating joint and the inside of the liquid spray plate, so that the connecting work of the water pump with the rotating joint and the liquid spray plate is facilitated.

[0011] According to the exhaust gas spray tower equipment for exhaust gas treatment, the middle position of the inside bottom of the filter screen groove is provided with a conical filter screen plate, and the conical filter screen plate is connected with the inside bottom of the filter screen groove, so that the later rolling and collecting work of impurities is facilitated.

[0012] According to the exhaust gas spray tower equipment for exhaust gas treatment, the middle position of the bottom of the filter screen groove is provided with a limiting rod, and the limiting rod is connected with the connecting rod, so that the fixed connecting work of the connecting rod is facilitated.

[0013] Compared with the prior art, the beneficial effects of the utility model are: through the mutual cooperation of the servo motor, the rotating rod two, the connecting rod, the fixed rod, the spring, the filter screen groove, the rack and the incomplete gear, the vibrating function of the filter screen groove can be conveniently realized, the internal blocking phenomenon is effectively prevented, the later filtering efficiency is improved, the manual cleaning steps of the operating personnel are reduced, and the service life of the filter screen groove in the later period is prolonged.

[0014] Meanwhile, through the mutual cooperation of the servo motor, the rotating rod two, the bevel gear and the stirring blade, the mixing operation of the spraying liquid in the spraying box can be realized in the process of vibrating the filter screen groove, the mixing work of the spraying liquid by the operating personnel is not needed in the later period, the working efficiency, the practicality and the flexibility of the spraying equipment are improved.

[0015] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in combination with the drawings and embodiments;

[0017] Figure 1 It is the three-dimensional structure schematic view of the filter tank of the utility model a kind of exhaust gas spray tower equipment for exhaust gas treatment;

[0018] Figure 2 It is the three-dimensional structure schematic of the filter screen groove of the utility model a kind of exhaust gas spray tower equipment for exhaust gas treatment Figure One ;

[0019] Figure 3 For the utility model discertain for waste gas treatment's waste gas spray tower equipment filter screen groove's three-dimensional structure diagram Figure Two ;

[0020] Figure 4 For the utility model discertain for waste gas treatment's waste gas spray tower equipment incomplete gear's three-dimensional structure diagram;

[0021] Figure 5 For the utility model discertain for waste gas treatment's waste gas spray tower equipment's main view cross-sectional view.

[0022] In the drawing: 1, filter tank;2, rack;3, servo motor;4, connecting rod;5, fixed rod;6, spring;7, filter screen groove;8, air inlet;9, atomizing nozzle;10, liquid spray plate;11, water pump;12, rotary joint;13, stirring blade;14, through groove;15, spray tank;16, through port;17, rotating rod one;18, bevel gear;19, rotating rod two;20, incomplete gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-5 , the utility model discertain provides a kind of technical scheme: a kind of waste gas spray tower equipment for waste gas treatment, it include: filter tank 1, filter tank 1 top one side is equipped with spray tank 15, the inside of spray tank 15 is equipped with mixing assembly, the inner bottom of filter tank 1 is equipped with drive assembly, the middle position of filter tank 1 inside is equipped with filter screen groove 7, the middle position of filter screen groove 7 bottom is equipped with connecting rod 4, the bottom of connecting rod 4 outer side is equipped with with the fixed rod 5 of being connected with filter tank 1, the top of connecting rod 4 outer side is equipped with with the spring 6 of being connected with fixed rod 5 and filter screen groove 7, filter tank 1 inside back one end top is equipped with air inlet 8, the inner top of filter tank 1 is equipped with liquid spray plate 10, the bottom of liquid spray plate 10 is uniformly equipped with with the atomizing nozzle 9 of being communicated with its inside, filter tank 1 and the top of spray tank 15 are equipped with water pump 11 in common, and the output end of water pump 11 is communicated with the inner top of liquid spray plate 10.

[0025] The mixing assembly comprises a rotary joint 12, stirring blades 13, a through slot 14, a through hole 16 and a rotating rod 17, the rotating rod 17 is located at the middle position inside the spraying box 15, the top and bottom of the rotating rod 17 extend to the outside of the spraying box 15, the top of the rotating rod 17 is provided with the rotary joint 12, the top of the rotary joint 12 is connected with the input end of the water pump 11, the outside of the rotating rod 17 is uniformly provided with the stirring blades 13, the inner top of the rotating rod 17 is provided with the through slot 14 matched with the inside of the rotary joint 12, and the inside of the through slot 14 is provided with the through hole 16 connected with the outside of the rotating rod 17 on both sides.

[0026] The driving assembly comprises a servo motor 3, a rack 2, an incomplete gear 20, a rotating rod 19 and a bevel gear 18, the servo motor 3 is located at the middle position of the bottom of the filter tank 1 away from the spraying box 15, the output end of the servo motor 3 is provided with the rotating rod 19 penetrating into the inside of the filter tank 1, the middle position of the outside of the rotating rod 19 is provided with the incomplete gear 20, the rack 2 is located at the middle position of the bottom of the connecting rod 4, and the rack 2 and the rotating rod 19 are mutually engaged, the end of the rotating rod 19 away from the servo motor 3 and the bottom of the rotating rod 17 are both provided with the bevel gear 18, and the two groups of bevel gears 18 are mutually engaged.

[0027] An exhaust port is formed on the side of the filter tank 1 close to the servo motor 3, and the exhaust port is connected with the inside and outside of the filter tank 1.

[0028] A striking block is arranged at the middle position of the inside of the filter tank 1, and the striking block is matched with the top of the filter screen groove 7.

[0029] The water pump 11 is provided with connecting pipes at both ends, and the two groups of connecting pipes are connected with the inside of the rotary joint 12 and the liquid spraying plate 10 respectively.

[0030] A conical filter screen plate is arranged at the middle position of the inside bottom of the filter screen groove 7, and the conical filter screen plate is connected with the inside bottom of the filter screen groove 7.

[0031] A limiting rod is arranged at the middle position of the bottom of the filter screen groove 7, and the limiting rod is connected with the connecting rod 4.

[0032] Working principle: when used, the device can be carried to the designated position, then the spraying liquid inside the spraying box 15 is drawn into the inside of the rotary joint 12 through the through hole 16 and the through slot 14 by the water pump 11, then is discharged into the inside of the liquid spraying plate 10 by the water pump 11, and finally is atomized and sprayed out by the atomizing nozzle 9, so that the spraying liquid is atomized and sprayed on the inside top of the filter tank 1, and at the same time, the external exhaust gas is discharged into the inside of the filter tank 1 through the air inlet 8, so as to facilitate the mixing of the exhaust gas and the spraying liquid, realize the filtering and purification of the exhaust gas.

[0033] The waste gas after spraying can be filtered through the filter groove 7 to remove internal impurities, and finally discharged through the exhaust port. At the same time, the rotation of the second rotating rod 19 and the incomplete gear 20 can be realized through the servo motor 3. Through the meshing of the incomplete gear 20 and the rack 2, the rack 2 can drive the connecting rod 4 to move downward in the fixed rod 5 to realize the compression operation of the spring 6. Then the connecting rod 4 can drive the filter groove 7 to move downward in the filter tank 1. When the second rotating rod 19 drives the incomplete gear 20 to continuously rotate and disengage from the rack 2, the elastic restoring force of the spring 6 can drive the filter groove 7 to restore to realize the impact operation. The vibration generated by the impact can realize the vibration falling work of the impurities on the surface of the filter groove 7. Through the structural design of the filter groove 7, the impurities can be stored at the bottom of the filter groove 7 in the later stage, so as to facilitate the unified treatment of the later operation personnel, and also facilitate the continuous filtering operation of the waste gas in the later stage, reduce the blocking phenomenon, and improve the filtering efficiency in the later stage.

[0034] At the same time, the second rotating rod 19 can also realize the rotation of the bevel gear 18. Through the meshing of the two groups of bevel gears 18, the first rotating rod 17 can be driven to rotate, so that the first rotating rod 17 drives the stirring blade 13 to rotate in the inside of the spraying box 15, realizes the uniform mixing operation of the spraying liquid in the inside of the spraying box 15, and improves the mixing efficiency of the spraying liquid in the later stage. At the same time, through the design of the first rotating rod 17 and the rotary joint 12, the first rotating rod 17 and the components above it can be conveniently rotated, and the opening of the through groove 14 and the through hole 16 can also cooperate with the water pump 11 to realize the extraction work of the spraying liquid.

[0035] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present application.

Claims

1. A waste gas spray tower device for waste gas treatment, comprising: The filter tank (1) is characterized in that a spray box (15) is provided on one side of the top of the filter tank (1), a mixing assembly is provided inside the spray box (15), a driving assembly is provided at the inner bottom of the filter tank (1), a filter screen slot (7) is provided at the middle position inside the filter tank (1), a connecting rod (4) is provided at the middle position of the bottom of the filter screen slot (7), a fixing rod (5) connected to the filter tank (1) is sleeved on the bottom of the outer side of the connecting rod (4), and the outer side of the connecting rod (4) is provided with a fixing rod (5) connected to the filter tank (1). The top of the filter tank (1) is provided with a spring (6) connected to the fixing rod (5) and the filter screen groove (7); the top of one end of the inner back of the filter tank (1) is provided with an air inlet (8); the inner top of the filter tank (1) is provided with a liquid spray plate (10); the bottom of the liquid spray plate (10) is evenly provided with atomizing nozzles (9) connected to the interior thereof; the top of the filter tank (1) and the spray box (15) are jointly provided with a water pump (11), and the output end of the water pump (11) is connected to the inner top of the liquid spray plate (10).

2. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The mixing assembly comprises a rotary joint (12), a stirring blade (13), a through groove (14), a through port (16) and a rotating rod (17). The rotating rod (17) is located at a middle position inside the spray box (15), and the top and bottom of the rotating rod (17) both extend to the outside of the spray box (15). The top of the rotating rod (17) is provided with a rotary joint (12), and the top of the rotary joint (12) is connected to the input end of the water pump (11). The outside of the rotating rod (17) is evenly provided with stirring blades (13). The inner top of the rotating rod (17) is provided with a through groove (14) that matches the inside of the rotating joint (12). Both sides of the inner bottom of the through groove (14) are provided with through ports (16) that are connected to the outside of the rotating rod (17).

3. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The driving assembly comprises a servo motor (3), a rack (2), an incomplete gear (20), a rotating rod 2 (19) and a bevel gear (18). The servo motor (3) is located at a middle position of the bottom of the filter tank (1) away from the spray box (15). The output end of the servo motor (3) is provided with a rotating rod 2 (19) penetrating into the interior of the filter tank (1). The incomplete gear (20) is provided at a middle position outside the rotating rod 2 (19). The rack (2) is located at a middle position of the bottom of the connecting rod (4), and the rack (2) and the rotating rod 2 (19) are meshed with each other. The end of the rotating rod 2 (19) away from the servo motor (3) and the bottom of the rotating rod 1 (17) are both provided with a bevel gear (18), and the two sets of bevel gears (18) are meshed with each other.

4. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: An exhaust port is provided on a side of the filter tank (1) close to the servo motor (3), and the exhaust port is in communication with the inside and outside of the filter tank (1).

5. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: An impact block is provided at the middle position of the inner side of the filter tank (1), and the impact block cooperates with the top of the filter screen slot (7).

6. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: Both ends of the water pump (11) are provided with connecting pipes, and the two sets of connecting pipes are respectively connected to the rotary joint (12) and the interior of the liquid spray plate (10).

7. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: A conical filter screen plate is provided at the middle position of the inner bottom of the filter screen tank (7), and the conical filter screen plate is connected to the inner bottom of the filter screen tank (7).

8. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: A limiting rod is provided at the middle position of the bottom of the filter screen tank (7), and the limiting rod is connected to the connecting rod (4).

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