Industrial kiln ultra-low emission bag-type dust collector

Abstract

The invention discloses an industrial kiln ultra-low emission bag-type dust remover, and relates to the technical field of dust removers, the industrial kiln ultra-low emission bag-type dust remover comprises a support frame, the inner side of the support frame is provided with a gas stirring unit, one side of the gas stirring unit is provided with a gas flow dispersion unit in a penetrating manner, and one side of the support frame is sleeved with a gas outlet filtering unit; the gas stirring unit comprises a turbid bin and an adsorption unit, the turbid bin is arranged on the inner side of the supporting frame, the adsorption unit is arranged in the turbid bin, and the adsorption unit comprises a first clamping groove. Through the connection relation of a first clamping groove and a second clamping groove, a worker can conveniently disassemble and clean the device, through mutual cooperation of a motor, an adsorption plate and an adsorption net, the effects of stirring and adsorbing internal discharged gas are achieved, through the design of a vibration motor, the problem that the adsorption plate is difficult to clean is solved, and the device is convenient to use. And the effect that the adsorption plate is vibrated, so that the cleaned dust falls down and is intensively collected is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal equipment, and in particular to an ultra-low emission bag dust collector for an industrial kiln. Background Art

[0002] Smoke is one of the main pollutants in industrial kiln exhaust gas, which comes from unburned solid particles during fuel combustion and raw material heating. Gas dust removal is referred to as dust removal, which is the process of removing dust suspended in the gas: In the chemical, fuel, metallurgical and other industries, gases containing a large amount of dust are often produced, and the dust must be removed so that the subsequent production process can continue smoothly.

[0003] At present, publication number CN207385049U discloses an ultra-low emission bag dust collector for an industrial kiln, which is different in that: it includes a bag dust collector for basic dust removal, including an air inlet flue, filter bags, an air outlet flue and a dust collector; a spray humidification device for increasing the humidity of flue gas, including a spray humidification module, a process water tank, a compressed air storage tank and a humidifier; a damping spray device for generating an air flow to spray into the filter bag, including a damping spray module and a flue gas turbidity meter; and a control module for controlling the water spraying amount and spraying duration of the spray humidification device.

[0004] In order to solve the problem of dust removal, the existing technology adopts the method of increasing the humidity of smoke for processing, but it still fails to clean the surface of the filter adsorption plate, which leads to the problem that the adsorption dust removal effect becomes worse and worse with the use time. Summary of the invention

[0005] The object of the present invention is to provide an ultra-low emission bag filter for an industrial kiln to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] An ultra-low emission bag filter for an industrial kiln comprises a support frame, a gas stirring unit is arranged on the inner side of the support frame, an air flow dispersion unit is penetrated through one side of the gas stirring unit, and an air outlet filter unit is sleeved on one side of the support frame.

[0008] The gas stirring unit comprises a turbidity chamber and an adsorption unit. The turbidity chamber is arranged on the inner side of the support frame, and the adsorption unit is arranged inside the turbidity chamber.

[0009] The adsorption unit includes a card slot 1, which is arranged inside the turbidity bin, a card slot 2 is threadedly connected to one side of the card slot 1, a connecting plate is fixedly connected to the surface of the card slot 1, a card slot 2 is fixedly connected to one side of the connecting plate, a plurality of circular grooves are opened in the surface of the adsorption plate, an adsorption net is clamped on the inner side of the circular groove, and a vibration motor is arranged on the surface of the adsorption plate.

[0010] A further improvement of the technical solution of the present invention is that an observation window is provided on the front of the turbidity bin, and a dust collecting bin is provided on the bottom of the turbidity bin.

[0011] By adopting the above technical solution, through the design of the observation window, the workers can observe the dust removal situation inside the dust removal bin in real time, and the dust collection bin is conducive to the sliding effect of dust.

[0012] A further improvement of the technical solution of the present invention is that a motor is arranged on the top surface of the turbidity bin, a stirring rod is fixedly connected to the output end of the motor, and the stirring rod passes through the top surface of the turbidity bin and is arranged inside the turbidity bin.

[0013] By adopting the above technical solution and designing the motor and the stirring rod, the effect of providing power for stirring and adsorption is achieved.

[0014] A further improvement of the technical solution of the present invention is that the airflow dispersion unit includes a delivery pipe, the delivery pipe is arranged on one side of the turbidity bin, an air inlet is arranged at one end of the delivery pipe, a dispersion cover is arranged at one end of the delivery pipe, and a plurality of evenly distributed air dispersion holes are opened on the surface of the dispersion cover.

[0015] By adopting the above technical solution, the effect of quickly dispersing the incoming exhaust gas is achieved through the cooperation of the dispersion cover and the air diffusion holes.

[0016] A further improvement of the technical solution of the present invention is that a connecting rod is fixedly connected to the inner side of the dispersion cover, and a wind guide plate is rotatably connected to the top surface of the connecting rod.

[0017] By adopting the above technical solution, the connecting rod and the air guide plate cooperate with each other to guide the incoming exhaust gas, and make the air collide with large particles in the exhaust gas to make them fall.

[0018] A further improvement of the technical solution of the present invention is that the air outlet filter unit includes an air outlet pipe, which is arranged on one side of the turbidity bin, a connecting plate is fixedly connected to the surface of the air outlet pipe, a fixing bolt is threadedly connected to the inner side of the connecting plate, a connecting pipe is arranged on one side of the fixing bolt, and mounting holes are opened on both sides of the connecting pipe.

[0019] By adopting the above technical solution, through the cooperation between the connecting plate and the fixing bolts, workers can easily disassemble and clean the air outlet.

[0020] A further improvement of the technical solution of the present invention is that a filter screen is clamped on the inner side of the connecting pipe.

[0021] By adopting the above technical solution, the exhaust gas can be filtered again through the cooperation of the connecting pipe and the filter screen.

[0022] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0023] 1. The present invention provides an ultra-low emission bag dust collector for an industrial kiln. The connection between the first card slot and the second card slot makes it convenient for workers to disassemble and clean the bag dust collector. The cooperation among the motor, the adsorption plate and the adsorption net achieves the effect of stirring and adsorbing the internal exhaust gas. The design of the vibration motor solves the problem of difficult cleaning of the adsorption plate, and achieves the effect of vibrating the adsorption plate to make the cleaned dust fall down and be collected in a centralized manner.

[0024] 2. The present invention provides an ultra-low emission bag dust collector for an industrial kiln. Through the design of an observation window, workers can observe the dust removal situation inside the dust removal bin in real time. The dust collecting bin is conducive to the sliding of dust. Through the cooperation between the connecting plate and the fixing bolts, workers can easily disassemble and clean the air outlet. Through the cooperation between the connecting pipe and the filter screen, the exhaust gas can be filtered again. Through the cooperation between the connecting rod and the air guide plate, the incoming exhaust gas can be guided, and the air can collide with large particles in the exhaust gas to make them fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the gas stirring unit of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the adsorption unit of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the air flow dispersion unit of the present invention;

[0029] Figure 5 It is a schematic structural diagram of the air outlet filter unit of the present invention.

[0030] In the figure: 1. support frame; 2. gas stirring unit; 21. turbidity chamber; 22. observation window; 23. dust collecting chamber; 24. motor; 25. stirring rod; 26. adsorption unit; 261. slot 1; 262. slot 2; 263. connecting plate; 264. adsorption plate; 265. circular groove; 266. adsorption net; 267. vibration motor; 3. air flow dispersion unit; 31. conveying pipe; 32. air inlet; 33. dispersion cover; 34. air dispersion hole; 35. connecting rod; 36. air guide plate; 4. air outlet filter unit; 41. air outlet pipe; 42. connecting plate; 43. fixing bolt; 44. connecting pipe; 45. mounting hole; 46. filter net. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with embodiments:

[0032] Example 1

[0033] like Figure 1-5 As shown, the present invention provides an ultra-low emission bag dust collector for an industrial kiln, including a support frame 1, a gas stirring unit 2 is arranged on the inner side of the support frame 1, an air flow dispersion unit 3 is penetrated on one side of the gas stirring unit 2, an air outlet filter unit 4 is sleeved on one side of the support frame 1, the gas stirring unit 2 includes a turbidity bin 21 and an adsorption unit 26, the turbidity bin 21 is arranged on the inner side of the support frame 1, the adsorption unit 26 is arranged inside the turbidity bin 21, the adsorption unit 26 includes a card slot 1 261, the card slot 1 261 is arranged inside the turbidity bin 21, one side of the card slot 1 261 is threadedly connected with a card slot 2 262, the surface of the card slot 1 261 is fixedly connected with a connecting plate 263, one side of the connecting plate 263 is fixedly connected with an adsorption plate 264, A number of circular grooves 265 are provided in the surface, and an adsorption net 266 is clamped on the inner side of the circular groove 265. A vibration motor 267 is provided on the surface of the adsorption plate 264. The exhaust gas inside the dust removal bin is stirred and adsorbed by controlling the gas stirring unit 2, and the airflow dispersion unit 3 is controlled to quickly disperse the pumped exhaust gas inside the dust removal bin. The disassembly and assembly work can be quickly completed through the card slot 1 261 and the card slot 261, and adsorption plates with different effects can be replaced. The several adsorption nets 266 on the surface of the adsorption plate 264 make the adsorption effect better, and the dust removal effect is better. The vibration motor 267 of the control box is vibrated, and the dust adsorbed by the adsorption net 266 is made to fall off, and then it is collected by the dust collecting bin 23.

[0034] Example 2

[0035] like Figure 1-5As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, an observation window 22 is provided on the front of the turbidity bin 21, a dust collecting bin 23 is provided on the bottom surface of the turbidity bin 21, and a motor 24 is provided on the top surface of the turbidity bin 21. The output end of the motor 24 is fixedly connected with a stirring rod 25, and the stirring rod 25 passes through the top surface of the turbidity bin 21 and is arranged inside the turbidity bin 21. The inclined design of the dust collecting bin 23 allows dust to slide to the bottom surface more quickly. The design of the observation window 22 is more conducive to workers observing the interior of the dust removal bin. The stirring rod 25 is driven by the motor 24 to rotate, thereby driving the adsorption unit 26 to quickly remove dust from the exhaust gas machine inside.

[0036] Example 3

[0037] like Figure 1-5 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the air flow dispersion unit 3 includes a delivery pipe 31, which is arranged on one side of the turbidity bin 21, and an air inlet 32 ​​is arranged at one end of the delivery pipe 31, and a dispersion cover 33 is arranged at one end of the delivery pipe 31, and a plurality of evenly distributed air dispersion holes 34 are opened on the surface of the dispersion cover 33, and a connecting rod 35 is fixedly connected to the inner side of the dispersion cover 33, and an air guide plate 36 is rotatably connected to the top surface of the connecting rod 35, and the air outlet filter unit 4 includes an air outlet pipe 41, which is arranged on one side of the turbidity bin 21, and a connecting plate 42 is fixedly connected to the surface of the air outlet pipe 41, and a fixing bolt 43 is threadedly connected to the inner side of the connecting plate 42, and a connecting pipe 44 is arranged on one side of the fixing bolt 43, Mounting holes 45 are provided on both sides of the connecting pipe 44, and a filter screen 46 is clamped on the inner side of the connecting pipe 44. By connecting the exhaust gas pipeline with the air inlet 32 ​​of the delivery pipe, the delivery pipe 31 transmits the exhaust gas, and then the diameter of the dispersion cover 33 is increased, and at the same time, it cooperates with the air dispersion holes 34 on the surface, so that the exhaust gas is quickly dispersed. The air outlet end of the dispersion cover 33 is provided with an air guide plate 36, which has a guiding effect on the airflow. At the same time, the airflow collides with the air guide plate 36, so that the large particles inside can be slowed down. The air outlet can be quickly disassembled and cleaned through the fixing bolts 43 and the mounting holes 45, and the exhaust gas can be filtered again through the filter screen 46 inside the connecting pipe 44.

[0038] The following is a detailed description of the working principle of the ultra-low emission bag dust collector for industrial kilns.

[0039] like Figure 1-5As shown, by connecting the exhaust gas pipeline with the air inlet 32 ​​of the conveying pipe, the conveying pipe 31 transmits the exhaust gas, and then the diameter of the dispersion cover 33 is increased, and at the same time, it cooperates with the diffuser holes 34 on the surface, so that the exhaust gas is quickly dispersed, and at the same time, the airflow collides with the wind guide plate 36, so that the large particles inside the gas can be decelerated, and the stirring rod 25 is driven by the motor 24 to rotate, and then the card slot 261 is driven to adsorb the exhaust gas inside it, and the several adsorption nets 266 on the surface of the adsorption plate 264 make the adsorption effect better and the dust removal effect better, and the control box vibration motor 267 is vibrated to vibrate, and then the dust adsorbed by the adsorption net 266 is made to fall off, and then it is collected by the dust collecting bin 23, and the exhaust gas can be filtered again through the filter net 46 inside the connecting pipe 44 to ensure safe discharge.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An ultra-low emission bag filter for an industrial furnace, comprising a support frame (1), characterized in that: A gas stirring unit (2) is arranged on the inner side of the support frame (1), an air flow dispersion unit (3) is arranged through one side of the gas stirring unit (2), and an air outlet filter unit (4) is sleeved on one side of the support frame (1); The gas stirring unit (2) comprises a turbidity chamber (21) and an adsorption unit (26), wherein the turbidity chamber (21) is arranged on the inner side of the support frame (1), and the adsorption unit (26) is arranged inside the turbidity chamber (21); The adsorption unit (26) comprises a first card slot (261), wherein the first card slot (261) is arranged inside the turbidity bin (21), one side of the first card slot (261) is threadedly connected to the second card slot (262), the surface of the first card slot (261) is fixedly connected to a connecting plate (263), one side of the connecting plate (263) is fixedly connected to an adsorption plate (264), a plurality of circular grooves (265) are provided in the surface of the adsorption plate (264), an adsorption net (266) is clamped inside the circular groove (265), and a vibration motor (267) is provided on the surface of the adsorption plate (264).

2. The ultra-low emission bag dust collector for industrial kilns according to claim 1 is characterized by: An observation window (22) is provided on the front surface of the turbidity bin (21), and a dust collecting bin (23) is provided on the bottom surface of the turbidity bin (21).

3. The ultra-low emission bag dust collector for industrial kilns according to claim 2 is characterized by: A motor (24) is arranged on the top surface of the turbidity bin (21), and a stirring rod (25) is fixedly connected to the output end of the motor (24). The stirring rod (25) penetrates the top surface of the turbidity bin (21) and is arranged inside the turbidity bin (21).

4. The ultra-low emission bag dust collector for industrial kilns according to claim 1 is characterized by: The air flow dispersion unit (3) comprises a delivery pipe (31), the delivery pipe (31) is arranged on one side of the turbidity bin (21), one end of the delivery pipe (31) is provided with an air inlet (32), one end of the delivery pipe (31) is provided with a dispersion cover (33), and the surface of the dispersion cover (33) is provided with a plurality of evenly distributed air dispersion holes (34).

5. The ultra-low emission bag dust collector for industrial kilns according to claim 4 is characterized by: A connecting rod (35) is fixedly connected to the inner side of the dispersion cover (33), and a wind guide plate (36) is rotatably connected to the top surface of the connecting rod (35).

6. The ultra-low emission bag dust collector for industrial kilns according to claim 1 is characterized by: The air outlet filter unit (4) comprises an air outlet pipe (41), the air outlet pipe (41) is arranged on one side of the turbidity bin (21), a connection plate (42) is fixedly connected to the surface of the air outlet pipe (41), a fixing bolt (43) is threadedly connected to the inner side of the connection plate (42), a connecting pipe (44) is arranged on one side of the fixing bolt (43), and mounting holes (45) are opened on both sides of the connecting pipe (44).

7. The ultra-low emission bag dust collector for industrial kilns according to claim 6 is characterized by: A filter screen (46) is clamped on the inner side of the connecting pipe (44).

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