CN217490133U - Boiler flue gas dust removal device with long service life - Google Patents

Abstract

The utility model relates to a boiler flue gas dedusting device with a long service life, which belongs to the technical field of dedusting devices. A discharge valve and a support leg are fixedly connected to the bottom of the dust collecting cone respectively, an air outlet pipe is fixedly connected to the top of the casing, and a dust filter is fixedly connected to the inner side wall of the casing, and the dust filter includes A pipe body, the inner wall of the pipe body is provided with a chute, the inner wall of the chute is slidably connected with a movable ring, and the inner wall of the movable ring is fixedly connected with a filter screen. Through the cooperation of the pipe body, the chute and the movable ring, the filter screen can move within a certain range. At the same time, by adding a reinforcing plate and a vibration motor, the filter screen can be continuously mechanically vibrated, thereby effectively reducing the filter screen. The dust is shaken off, thereby effectively improving the service life of the equipment.

Description

A boiler flue gas dust removal device with long service life

technical field

The utility model relates to the technical field of dust removal devices, in particular to a boiler flue gas dust removal device with long service life.

Background technique

A dust collector is a device that separates dust from flue gas. It is called a dust collector or a dust removal device. The performance of the dust collector is expressed by the amount of gas that can be processed, the resistance loss and dust removal efficiency when the gas passes through the dust collector. At the same time, the dust collector The price, operation and maintenance costs, service life and difficulty of operation and management are also important factors to consider its performance. Dust collectors are commonly used facilities in boilers and industrial production.

Most of the existing boiler flue gas dedusting devices have simple dedusting mechanisms, which cause dust to easily accumulate and block the dedusting filter, thereby seriously affecting the service life of the equipment. For this reason, we propose a boiler flue gas dedusting device with a long service life.

Utility model content

In view of the above problems, the utility model provides a boiler flue gas dust removal device with a long service life, which solves the problems raised in the above background technologies.

The technical scheme of the present utility model is:

A boiler flue gas dedusting device with long service life includes a casing, an air intake pipe is fixedly connected to the surface of the casing, a dust collecting cone is fixedly connected to the bottom of the casing, and the bottoms of the dust collecting cones are respectively fixed A discharge valve and a support leg are connected, an air outlet pipe is fixedly connected to the top of the casing, and a dust filter is fixedly connected to the inner side wall of the casing. The dust filter includes a pipe body, and the inner wall of the pipe body is fixedly connected. There is a chute, the inner wall of the chute is slidably connected with a movable ring, the inner wall of the movable ring is fixedly connected with a filter screen, the top of the movable ring is fixedly connected with a reinforcing plate, and the top of the reinforcing plate is fixedly installed with a Vibration motor.

The working principle of the above technical solution is as follows:

By opening a chute on the pipe body, the movable ring can slide along the chute, and at the same time, by adding a vibration motor and a reinforcing plate, the movable ring can be continuously vibrated, and then the filter screen can be continuously shaken, thereby The dust on the filter net is effectively shaken off, thereby effectively improving the service life of the equipment.

In a further technical solution, a connecting pipe is fixedly installed on the inner wall of the housing, and one end of the connecting pipe is provided with a cleaning nozzle.

In a further technical solution, a branch pipe is fixedly connected between the connecting pipe and the cleaning nozzle, and a mounting plate is fixedly installed on the branch pipe and the inner side wall of the casing.

In a further technical solution, the other end of the connecting pipe is provided with a cleaning liquid tank, the cleaning liquid tank includes a box body, one side of the box body is fixedly connected with a water pump, and the output end of the water pump is fixedly installed and connected Tube.

In a further technical solution, an observation window is fixedly connected to the inner wall of the box body, and a funnel is fixedly connected to the top of the box body.

In a further technical solution, a first motor is fixedly installed on the surface of the box body, and the output end of the first motor penetrates the surface of the box body and is fixedly installed with a paddle.

In a further technical solution, a spring is fixedly connected between the movable ring and the chute.

The beneficial effects of the present utility model are:

1. Through the cooperation of the pipe body, the chute and the movable ring, the filter screen can move within a certain range. At the same time, by adding a reinforcing plate and a vibration motor, the filter screen can be continuously mechanically vibrated, thereby effectively filtering the filter. The dust on the net is shaken off, thereby effectively improving the service life of the equipment;

2. Through the cooperation of the cleaning nozzle and the connecting pipe, the cleaning liquid can be sprayed into the inside of the casing to realize the flushing of the filter screen and the inside of the casing. At the same time, by adding a shunt pipe and a mounting plate, it can further improve the overall flushing of the equipment. sex, more conducive to use;

3. By adding a cleaning liquid tank, the cleaning liquid can be stored, thereby improving the flexibility of equipment use. At the same time, through the cooperation of the first motor and the paddle, the cleaning liquid inside the box can be stirred, thereby improving the efficiency of the equipment. The mixing effect of cleaning liquid is more conducive to use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the sectional view of the present utility model;

3 is a schematic structural diagram of the cleaning liquid tank of the present invention;

Figure 4 is a schematic view of the structure of the dust filter of the present invention.

Description of reference numbers:

1. Shell; 2. Cleaning tank; 21. Box body; 22. Water pump; 23. First motor; 24. Blade; 25. Observation window; 26. Funnel; 3. Dust filter; 31. Pipe body ; 32, chute; 33, movable ring; 34, spring; 35, filter; 36, reinforcing plate; 37, vibration motor; 4, dust collecting cone; 5, discharge valve; 6, support leg; 7, feed Trachea; 8. Outlet pipe; 9. Connecting pipe; 10. Diverter pipe; 11. Cleaning nozzle; 12. Mounting plate.

Detailed ways

The embodiments of the present utility model will be further described below with reference to the accompanying drawings.

Example:

As shown in Figures 1-4, a boiler flue gas dedusting device with a long service life includes a casing 1, an air intake pipe 7 is fixedly connected to the surface of the casing 1, and a dust collecting cone 4 is fixedly connected to the bottom of the casing 1 , the bottom of the dust collecting cone 4 is fixedly connected with a discharge valve 5 and a supporting leg 6 respectively, the top of the casing 1 is fixedly connected with an air outlet pipe 8, and the inner side wall of the casing 1 is fixedly connected with a dust filter 3, a dust filter 3 Including a pipe body 31, the inner wall of the pipe body 31 is provided with a chute 32, the inner wall of the chute 32 is slidably connected with a movable ring 33, the inner wall of the movable ring 33 is fixedly connected with a filter screen 35, and the top of the movable ring 33 is fixedly connected with a reinforcing plate 36. A vibration motor 37 is fixedly installed on the top of the reinforcing plate 36.

The working principle of the above technical solution is as follows:

When the user injects dust-containing air into the interior of the housing 1 through the air intake pipe 7, the air is filtered by the filter screen 35, and the vibration motor 37 is activated at the same time. The vibration motor 37 continuously vibrates the reinforcing plate 36, and the reinforcing plate 36 drives the movable ring. 33. The movable ring 33 vibrates up and down along the chute 32 and drives the filter screen 35, so that the dust at the bottom of the filter screen 35 is quickly shaken off, and the shaken dust is quickly accumulated under the guidance of gravity and the dust collecting cone 4 On the top of the discharge valve 5, when the user opens the discharge valve 5, the dust can be quickly led out and cleaned.

In another embodiment, as shown in FIG. 2 , a connecting pipe 9 is fixedly installed on the inner wall of the housing 1 , and one end of the connecting pipe 9 is provided with a cleaning nozzle 11 .

The cleaning liquid can be injected into the cleaning nozzle 11 through the connecting pipe 9, and then the cleaning liquid can be sprayed to the top of the filter screen 35 through the cleaning nozzle 11, and the filter screen 35 can be washed periodically, which can further improve the service life of the equipment.

In another embodiment, as shown in FIG. 2 , a branch pipe 10 is fixedly connected between the connecting pipe 9 and the cleaning nozzle 11 , and a mounting plate 12 is fixedly installed on the branch pipe 10 and the inner wall of the housing 1 .

The shunt pipe 10 can be stably supported by the mounting plate 12 , and the addition of the shunt pipe 10 can divert the cleaning liquid into the interior of the plurality of cleaning nozzles 11 , thereby improving the comprehensiveness of flushing and more convenient for use.

In another embodiment, as shown in FIG. 2 and FIG. 3 , the other end of the connecting pipe 9 is provided with a cleaning liquid tank 2 , and the cleaning liquid tank 2 includes a box body 21 , and a water pump 22 is fixedly connected to one side of the box body 21 . The output end of the water pump 22 is fixedly installed with the connecting pipe 9 .

The tank 21 can store the cleaning liquid, and the addition of a water pump 22 can inject the cleaning liquid inside the tank 21 into the connecting pipe 9, which improves the flexibility of equipment use.

In another embodiment, as shown in FIG. 3 , an observation window 25 is fixedly connected to the inner wall of the box body 21 , and a funnel 26 is fixedly connected to the top of the box body 21 .

The addition of the observation window 25 facilitates the user to observe the capacity and state of the cleaning solution stored in the box 21 from the outside, and the addition of the funnel 26 facilitates the user to add cleaning solution into the box 21 .

In another embodiment, as shown in FIG. 3 , a first motor 23 is fixedly mounted on the surface of the box body 21 , and the output end of the first motor 23 penetrates the surface of the box body 21 and is fixedly mounted with a paddle 24 .

By adding the paddle 24, the cleaning liquid inside the box 21 can be stirred, which can effectively avoid precipitation, and the first motor 23 can be rotated by mechanical force, which improves the convenience of the equipment. Spend.

In another embodiment, as shown in FIG. 4 , a spring 34 is fixedly connected between the movable ring 33 and the chute 32 .

By adding the spring 34, the large-scale vibration output by the vibration motor 37 can be converted into high-frequency vibration by the elasticity of the spring 34, which further improves the efficiency of the device to shake off dust, which is very beneficial to use.

The above embodiments only represent specific embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims (7)

1. The utility model provides a long service life's boiler flue gas dust collector, includes casing (1), its characterized in that: the utility model discloses a dust removal filter, including casing (1), the fixed surface of casing (1) is connected with intake pipe (7), the bottom fixedly connected with collection dirt awl (4) of casing (1), the bottom of collection dirt awl (4) is fixedly connected with discharge valve (5) and supporting leg (6) respectively, the top fixedly connected with outlet duct (8) of casing (1), the inside wall fixedly connected with dust removal filter (3) of casing (1), dust removal filter (3) are including body (31), spout (32) have been seted up to the inner wall of body (31), the inner wall sliding connection of spout (32) has loose ring (33), the inner wall fixedly connected with filter screen (35) of loose ring (33), the top fixedly connected with reinforcing plate (36) of loose ring (33), the top fixed mounting of reinforcing plate (36) has vibrating motor (37).

2. The boiler flue gas dust removal device with long service life according to claim 1, characterized in that: the inner wall fixed mounting of casing (1) has connecting pipe (9), the one end of connecting pipe (9) is provided with washs shower nozzle (11).

3. A boiler flue gas dust removal device with a long service life according to claim 2, characterized in that: connecting pipe (9) and wash fixedly connected with shunt tubes (10) between shower nozzle (11), the inside wall fixed mounting of shunt tubes (10) and casing (1) has mounting panel (12).

4. A boiler flue gas dust removal device with a long service life according to claim 3, characterized in that: the other end of connecting pipe (9) is provided with cleaning solution case (2), cleaning solution case (2) are including box (21), one side fixedly connected with water pump (22) of box (21), output fixed mounting connecting pipe (9) of water pump (22).

5. The boiler flue gas dust removal device with long service life of claim 4, wherein: the inner wall fixedly connected with observation window (25) of box (21), the top fixedly connected with funnel (26) of box (21).

6. The boiler flue gas dust removal device with long service life according to claim 5, characterized in that: the surface fixed mounting of box (21) has first motor (23), the output of first motor (23) runs through the surface of box (21) and fixed mounting has paddle (24).

7. The boiler flue gas dust removal device with long service life according to claim 1, characterized in that: a spring (34) is fixedly connected between the movable ring (33) and the chute (32).

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