Wet cyclone dust collector

Abstract

The utility model discloses a wet type cyclone dust collector which comprises a dust collector support, a first dust collector shell is fixedly installed on one side of the top end of the dust collector support, and a second dust collector shell is fixedly installed on the other side of the top end of the dust collector support. The device is suitable for water-containing and viscous dust, does not need a filter element, does not need to worry about the blockage problem, does not have reentrainment of dust, can remove certain water-soluble waste gas, is ultralow in maintenance cost, safely solves the dust removal problem of flammable and explosive dust, is high in dust removal efficiency, and can reach 95% or above when the inlet concentration is 200mg / m < 3 >; the equipment is used for treating high-concentration dust, enables dust-containing gas to be in close contact with liquid, captures particles or increases the particle size by utilizing the effects of gravity, inertial collision, interception, diffusion and the like, can effectively remove liquid or solid particles with the diameter of 0.1-20 microns, can also remove gaseous pollutants, and meets the gas treatment requirements of people.

Description

Technical Field

[0001] The utility model relates to the technical field of wet cyclone dust collectors, in particular to a wet cyclone dust collector. Background Art

[0002] The dust removal efficiency of wet dust collector is not only comparable to that of bag dust collector and electric dust collector, but also can be applied to dust removal conditions that these dust collectors cannot reach. Wet dust collector has high efficiency in purifying waste gas with high specific resistivity, high humidity, high temperature, flammable and explosive gases. Wet dust collector can remove dust particles from dust-containing gas, and can also remove water vapor and some toxic and harmful gas pollutants in the gas. Therefore, wet dust collector can not only remove dust, but also play the role of waste gas treatment.

[0003] However, traditional wet cyclone dust collectors have the following disadvantages:

[0004] Traditional wet cyclone dust collectors have limited removal efficiency for liquid and solid particles and cannot meet people's dust removal needs. Utility Model Content

[0005] The purpose of the utility model is to provide a wet cyclone dust collector to solve the problem that the traditional wet cyclone dust collector mentioned in the above background technology has limited removal efficiency for liquid particles and solid particles and cannot meet people's dust removal needs.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a wet cyclone dust collector, comprising a dust collector bracket, a first dust collector casing is fixedly installed on one side of the top of the dust collector bracket, a second dust collector casing is fixedly installed on the other side of the top of the dust collector bracket, one end of the first dust collector casing is fixedly connected to one end of the second dust collector casing, the other end of the first dust collector casing is fixedly connected to a feed barrel, the other end of the second dust collector casing is fixedly connected to a discharge shell, the end of the discharge shell away from the second dust collector casing is fixedly connected to a fan, and the interior of the second dust collector casing is rotatably connected to a swirl paddle extending to the outside.

[0007] Preferably, a connecting plate is fixedly installed on one side of the dust collector bracket, a motor base is fixedly installed on the top of the connecting plate, a motor is fixedly installed on the top of the motor base, a driving pulley is fixedly installed on the output end of the motor, a driven pulley is fixedly installed on the end of the swirl paddle extending to the outside, a belt body is transmission-connected between the driving pulley and the driven pulley, the motor is started after being energized, the motor drives the driving pulley to rotate, the driving pulley rotates and then transmits the information through the belt body to drive the driven pulley to rotate, the driven pulley drives the swirl paddle to rotate, and the swirl paddle processes the dust-laden gas.

[0008] Preferably, one end of the first dust collector casing close to the second dust collector casing and one end of the second dust collector casing close to the first dust collector casing are fixedly installed with a first assembly flange, a plurality of first screws are threadedly connected between the two first assembly flanges, and the first dust collector casing and the second dust collector casing are assembled together through the first assembly flange.

[0009] Preferably, the end of the second dust collector casing away from the first dust collector casing and the end of the discharge casing close to the second dust collector casing are both fixedly installed with a second assembly flange, a plurality of second screws are threadedly connected between the two second assembly flanges, and the second dust collector casing and the discharge casing are assembled together through the second assembly flange.

[0010] Preferably, the air inlet of the fan is fixedly connected to the side directly opposite to the discharge shell, a sealing cover is provided on the top of the discharge shell, the air outlet of the fan is fixedly connected to a pipe joint, a filter is fixedly installed inside the pipe joint, the pipe joint is connected to an external gas processing equipment, the gas extracted by the fan is transported to the gas processing equipment through the pipe joint, and the filter intercepts impurities in the gas transmitted by the fan.

[0011] Preferably, a water vapor separator is fixedly mounted on the surface of the fan, and the water vapor separator separates water vapor from the purified gas.

[0012] Preferably, the dust collector bracket includes a bracket base plate and two length rods, the bottom ends of the two length rods are respectively fixedly connected to the two sides of the top of the bracket base plate, the tops of the two length rods are fixedly installed with bracket seats, the interiors of the two bracket seats are respectively fixedly connected to the middle of the first dust collector casing and the middle of the second dust collector casing, and the dust collector bracket supports and reinforces the dust collector casing from one side.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The dust collector has strong versatility and is suitable for water-containing and sticky dust. It does not require a filter element, does not need to worry about clogging, has no secondary dusting, can remove a certain amount of water-soluble exhaust gas, has ultra-low maintenance costs, and can safely solve the dust removal problem of flammable and explosive dust. It has high dust removal efficiency and an inlet concentration of 200mg / m 3 Sometimes it can reach more than 95%;

[0015] 2. This equipment is used to treat high-concentration dust. It makes the dust-containing gas and liquid come into close contact, and uses gravity, inertial collision, interception, diffusion and other effects to capture particles or increase the particle size. It can effectively remove liquid or solid particles with a diameter of 0.1 to 20 μm, and can also remove gaseous pollutants to meet people's gas treatment needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 It is one of the side views of the utility model;

[0019] Figure 4 This is the second side view of the present utility model.

[0020] In the figure: 1. dust collector bracket; 101. bracket bottom plate; 102. length rod; 103. bracket seat; 2. connecting plate; 3. motor base; 4. motor; 5. driving pulley; 6. belt body; 7. driven pulley; 8. swirl paddle; 9. feed barrel; 10. first dust collector casing; 11. second dust collector casing; 12. discharge casing; 13. fan; 14. sealing cover; 15. first assembly flange; 16. second assembly flange; 17. water vapor separator; 18. pipe joint; 19. filter. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-4 The utility model provides a wet cyclone dust collector, including a dust collector bracket 1, a first dust collector casing 10 is fixedly installed on one side of the top of the dust collector bracket 1, a second dust collector casing 11 is fixedly installed on the other side of the top of the dust collector bracket 1, one end of the first dust collector casing 10 is fixedly connected to one end of the second dust collector casing 11, the other end of the first dust collector casing 10 is fixedly connected to a feed barrel 9, the other end of the second dust collector casing 11 is fixedly connected to a discharge casing 12, one end of the discharge casing 12 away from the second dust collector casing 11 is fixedly connected to a fan 13, and the interior of the second dust collector casing 11 is rotatably connected to a swirl paddle 8 extending to the outside.

[0023] A connecting plate 2 is fixedly installed on one side of the dust collector bracket 1, a motor base 3 is fixedly installed on the top of the connecting plate 2, a motor 4 is fixedly installed on the top of the motor base 3, a driving pulley 5 is fixedly installed on the output end of the motor 4, a driven pulley 7 is fixedly installed on the end of the swirl paddle 8 extending to the outside, a belt body 6 is connected between the driving pulley 5 and the driven pulley 7, the motor 4 is started after being energized, the motor 4 drives the driving pulley 5 to rotate, the driving pulley 5 rotates and then transmits through the belt body 6 to drive the driven pulley 7 to rotate, the driven pulley 7 drives the swirl paddle 8 to rotate, and the swirl paddle 8 processes the dust-containing gas.

[0024] One end of the first dust collector casing 10 close to the second dust collector casing 11 and one end of the second dust collector casing 11 close to the first dust collector casing 10 are both fixedly installed with a first assembly flange 15, a plurality of first screws are threadedly connected between the two first assembly flanges 15, and the first dust collector casing 10 and the second dust collector casing 11 are assembled together through the first assembly flange 15.

[0025] The end of the second dust collector casing 11 away from the first dust collector casing 10 and the end of the discharge casing 12 close to the second dust collector casing 11 are both fixedly installed with a second assembly flange 16, and a plurality of second screws are threadedly connected between the two second assembly flanges 16. The second dust collector casing 11 and the discharge casing 12 are assembled together through the second assembly flange 16.

[0026] The air inlet of the fan 13 is fixedly connected to the side directly opposite to the discharge shell 12, a sealing cover 14 is provided on the top of the discharge shell 12, and the air outlet of the fan 13 is fixedly connected to a pipe joint 18, a filter 19 is fixedly installed inside the pipe joint 18, the pipe joint 18 is connected to an external gas processing device, the gas extracted by the fan 13 is transported to the gas processing equipment through the pipe joint 18, and the filter 19 intercepts impurities in the gas transmitted by the fan 13.

[0027] A water vapor separator 17 is fixedly mounted on the surface of the fan 13 , and the water vapor separator 17 separates water vapor from the purified gas.

[0028] The dust collector bracket 1 includes a bracket base plate 101 and two length rods 102, the bottom ends of the two length rods 102 are fixedly connected to the two sides of the top of the bracket base plate 101, and the tops of the two length rods 102 are fixedly installed with bracket seats 103. The interiors of the two bracket seats 103 are fixedly connected to the middle of the first dust collector casing 10 and the middle of the second dust collector casing 11, respectively. The dust collector bracket 1 supports and reinforces the dust collector casing from one side.

[0029] When the embodiment of the present application is in use: the dust-laden airflow is introduced from the lower part of the feed barrel 9, rotates and rises, and in the cyclone wet dust collector, the dust-laden exhaust gas and water droplets interact strongly, the pollutant particles and water droplets are fully mixed, and the washed exhaust gas and dust-laden liquid droplets tangentially enter the downstream centrifugal separation structure to achieve separation, and the motor 4 is powered on and started, and the motor 4 drives the active pulley 5 to rotate, and the active pulley 5 rotates and then transmits through the belt body 6 to drive the driven pulley 7 to rotate, and the driven pulley 7 drives the swirl paddle 8 to rotate, and the swirl paddle 8 processes the dust-laden gas, and the purified airflow is discharged by the fan 13 downstream of the clean gas side, and in the discharge shell 12 in the washing water collection area, the pollutants are separated by sedimentation, and the sediment at the bottom can be collected and cleaned in a variety of ways.

[0030] 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. A wet cyclone dust collector, comprising a dust collector bracket (1), characterized in that: A first dust collector casing (10) is fixedly mounted on one side of the top of the dust collector bracket (1), and a second dust collector casing (11) is fixedly mounted on the other side of the top of the dust collector bracket (1); one end of the first dust collector casing (10) is fixedly connected to one end of the second dust collector casing (11); the other end of the first dust collector casing (10) is fixedly connected to a feed barrel (9); the other end of the second dust collector casing (11) is fixedly connected to a discharge casing (12); one end of the discharge casing (12) away from the second dust collector casing (11) is fixedly connected to a fan (13); and the interior of the second dust collector casing (11) is rotatably connected to a swirl paddle (8) extending to the outside.

2. A wet cyclone dust collector according to claim 1, characterized in that: A connecting plate (2) is fixedly mounted on one side of the dust collector bracket (1); a motor base (3) is fixedly mounted on the top of the connecting plate (2); a motor (4) is fixedly mounted on the top of the motor base (3); a driving pulley (5) is fixedly mounted on the output end of the motor (4); a driven pulley (7) is fixedly mounted on one end of the swirl paddle (8) extending to the outside; a belt body (6) is transmission-connected between the driving pulley (5) and the driven pulley (7).

3. A wet cyclone dust collector according to claim 1, characterized in that: One end of the first dust collector housing (10) close to the second dust collector housing (11) and one end of the second dust collector housing (11) close to the first dust collector housing (10) are both fixedly mounted with a first assembly flange (15), and a plurality of first screws are threadedly connected between the two first assembly flanges (15).

4. A wet cyclone dust collector according to claim 1, characterized in that: The end of the second dust collector housing (11) away from the first dust collector housing (10) and the end of the discharge housing (12) close to the second dust collector housing (11) are both fixedly mounted with a second assembly flange (16), and a plurality of second screws are threadedly connected between the two second assembly flanges (16).

5. A wet cyclone dust collector according to claim 1, characterized in that: The air inlet of the fan (13) is fixedly connected to the side directly opposite to the discharge shell (12), a sealing cover (14) is provided on the top of the discharge shell (12), and the air outlet of the fan (13) is fixedly connected to a pipe joint (18), and a filter screen (19) is fixedly installed inside the pipe joint (18).

6. A wet cyclone dust collector according to claim 1, characterized in that: A water vapor separator (17) is fixedly mounted on the surface of the fan (13).

7. A wet cyclone dust collector according to claim 1, characterized in that: The dust collector bracket (1) comprises a bracket base plate (101) and two length rods (102), the bottom ends of the two length rods (102) are respectively fixedly connected to the two sides of the top end of the bracket base plate (101), the top ends of the two length rods (102) are fixedly mounted with bracket seats (103), and the interiors of the two bracket seats (103) are respectively fixedly connected to the middle part of the first dust collector housing (10) and the middle part of the second dust collector housing (11).

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