CN219624082U - Dust removing device for boiler flue gas flue - Google Patents

Abstract

The utility model relates to the technical field of flue dust removal, in particular to a boiler flue gas flue dust removal device. The technical proposal comprises: base, flue body, outer sleeve and water pump, the inside fixed mounting of base has water liquid filter, and water liquid filter's top fixed mounting has the flue body, and the outside fixed mounting of flue body has the outer sleeve, and flue gas sensor is installed to the inside equidistance of outer sleeve, and flue body's top fixed mounting has the connecting cylinder, and the outside one side fixed mounting of connecting cylinder has the water pump, and the output fixed mounting of water pump has the water pipe, and the outside fixed mounting of water pipe has the toper cover, and the top fixed mounting of water pipe has the atomizer. According to the utility model, the conical cover is utilized to protect the atomizing nozzle in the spraying process of the atomizing nozzle, so that the direct contact of smoke particles and the atomizing nozzle can be effectively avoided in the rising process of smoke, the atomizing nozzle can be prevented from being blocked by smoke after long-time use, and the normal operation of the atomizing nozzle can be ensured.

Description

Dust removing device for boiler flue gas flue

Technical Field

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

Background

The boiler is energy conversion equipment, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the boiler is widely used in the modern society, the boiler needs to utilize flue to discharge smoke in the use process, a large amount of dust can be accumulated in the flue after long-time use to influence the smoke discharging efficiency, the dust removing device for converter flue gas disclosed by application number CN215288864U is needed to be cleaned regularly, the defects that the dust removing device is singly dependent on spraying to remove dust, the dust removing efficiency and the effect of flue gas are caused are overcome, the dust removing device for boiler flue gas disclosed by application number CN211051181U is further found through further searching, the technical defects that the current flue gas dust removing device is low in filtering quality and the like are really overcome, the flue dust removing device for similar structure is also provided with a plurality of defects in actual use, such as a dust removing mode is generally adopted for dust removing in a dust removing mode, the dust in the dust removing process can be contacted with a spray head, the dust in the flue gas can be prevented from being leaked to the surface of the spray head for a long time, and the dust in the dust removing process can not be leaked to the surface of the spray head is prevented in time, and the common dust can not be used for the spray head is discovered. It is necessary to design a dust removing device for a flue gas duct of a boiler to solve the existing problems.

Disclosure of Invention

The utility model aims to provide a boiler flue gas dust removal device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boiler flue gas flue dust collector, includes base, flue body, outer sleeve and water pump, the inside fixed mounting of base has water liquid filter, water liquid filter's top fixed mounting has the flue body, the outside both sides fixed mounting of flue body has two sets of grips, the outside fixed mounting of flue body has the outer sleeve, the inside equidistance of outer sleeve is installed smoke sensor, the top fixed mounting of flue body has the connecting cylinder, the outside one side fixed mounting of connecting cylinder has the water pump, the output fixed mounting of water pump has the water pipe, the outside fixed mounting of water pipe has the toper cover, the top fixed mounting of water pipe has the atomizer, one side fixed mounting of flue body has the pipeline, and one side of flue body has the boiler body through the pipeline installation.

The utility model discloses a flue gas that boiler body operation produced can get into the inside of flue body during the use, the flue gas upwards circulates, utilize the circular telegram operation of water pump can extract the water liquid, and carry the water liquid to atomizer through the water pipe and spray, utilize atomized water liquid under the effect of gravity, drop the fog to this internal below of flue, in dust source department and top or carry out the spraying around, at last dust particle and the abundant combination of water smoke, condense into the pellet gradually, subside fast to this internal below of flue under self gravity effect, and filter through the water liquid filter, thereby reach the purpose of dust fall, at atomizer spray in-process, utilize the toper cover can protect atomizer, in flue gas rising in-process, can effectively avoid smoke particle and atomizer direct contact, can prevent that atomizer from not being blocked by the smoke after long-time use, can ensure atomizer normal operating, in flue body use in-process, can protect flue body outside, and can carry out real-time monitoring through the gas between outer sleeve and the flue body, can be by the staff when the body takes place to leak, and the safety device is prevented from leaking to the flue gas.

Preferably, the fixing bolt is fixedly installed around the inside of the base, and the rubber pad is fixedly installed at the bottom of the base. The base can be stably fixed at a specified position by the fixing bolts, and the base can be stably mounted at the specified position by the rubber pad.

Preferably, baffle plates are arranged in the flue body at equal intervals, and the baffle plates are made of metal materials. The baffle plate can be used for baffling the smoke, so that the circulation rate of the smoke can be slowed down.

Preferably, an air filter is fixedly arranged at the top of the connecting cylinder, and a filler is fixedly arranged in the air filter. The air filter and the filler are matched to filter dust particles in the flue gas.

Preferably, the bottom of the boiler body is fixedly provided with a mounting seat, and the bottom of the mounting seat is fixedly provided with supporting feet. The boiler body can be conveniently and stably placed at a designated position by utilizing the cooperation of the mounting seat and the supporting legs.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the conical cover is utilized to protect the atomizing nozzle in the spraying process of the atomizing nozzle, so that the direct contact of smoke particles and the atomizing nozzle can be effectively avoided in the rising process of smoke, the atomizing nozzle can be prevented from being blocked by smoke after long-time use, and the normal operation of the atomizing nozzle can be ensured.

2. According to the utility model, the outer sleeve can protect the outside of the flue body, the gas between the outer sleeve and the flue body can be monitored in real time through the flue gas sensor, the gas can be timely found by staff when the flue body leaks, the outer sleeve can prevent the flue gas from continuing to leak, and the safety of the device is improved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the flue according to the present utility model;

fig. 4 is a schematic view of a partial structure of the cone cover of the present utility model.

In the figure: 1. a base; 101. a water filter; 102. a fixing bolt; 2. a flue body; 201. a grip; 202. a baffle plate; 3. an outer sleeve; 301. a smoke sensor; 4. a connecting cylinder; 401. an air filter; 402. a filler; 5. a water pump; 501. a water pipe; 502. a conical cover; 503. an atomizing nozzle; 6. a boiler body; 601. a mounting base; 602. a support leg; 603. a pipeline.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the flue dust removal device for boiler flue gas provided by the utility model comprises a base 1, a flue body 2, an outer sleeve 3 and a water pump 5, wherein a water liquid filter 101 is fixedly arranged in the base 1, a flue body 2 is fixedly arranged at the top of the water liquid filter 101, two groups of grips 201 are fixedly arranged at two sides of the outer part of the flue body 2, the outer sleeve 3 is fixedly arranged at the outer part of the flue body 2, a flue gas sensor 301 is arranged in the outer sleeve 3 at equal intervals, a connecting cylinder 4 is fixedly arranged at the top of the flue body 2, a water pump 5 is fixedly arranged at one side of the outer part of the connecting cylinder 4, a water pipe 501 is fixedly arranged at the output end of the water pump 5, a conical cover 502 is fixedly arranged at the outer part of the water pipe 501, an atomizing nozzle 503 is fixedly arranged at the top of the water pipe 501, a pipeline 603 is fixedly arranged at one side of the flue body 2, and a boiler body 6 is arranged at one side of the flue body 2 through the pipeline 603.

The working principle of the boiler flue gas dust removal device based on the first embodiment is as follows: the flue gas that boiler body 6 operation produced can get into the inside of flue body 2 during the use, the flue gas upwards circulates, utilize the circular telegram operation of water pump 5 can extract the water liquid, and carry water liquid to atomizer 503 through water pipe 501 and spray, utilize atomized water liquid to drop the inside below of flue body 2 under the effect of gravity, in dust source department and top or carry out the spraying around and cover, finally dust particle and abundant combination of water smoke, condense into the pellet gradually, subside fast to the inside below of flue body 2 under self gravity effect, and filter through water liquid filter 101, thereby reach the purpose of dust fall, in atomizer 503 spraying process, utilize conical cover 502 can protect atomizer 503, in the flue gas rising process, can effectively avoid smoke particle and atomizer 503 direct contact, can prevent atomizer 503 not to be blocked by the smoke after long-time use, can ensure atomizer 503 normal operating in the flue body 2 use, can protect flue body 2 outside by outer sleeve 3, and through the flue gas sensor body 301 can be fast subsided to the inside below of flue body 2, and leak the flue gas can be detected in time by the outer sleeve 3, and the device can be prevented from leaking by the real-time safety device when the monitoring 2.

Example two

As shown in fig. 1, 2 and 3, the present utility model provides a dust removing device for a flue gas duct of a boiler, and compared with the first embodiment, the present embodiment further includes: the inside of base 1 encircles fixed mounting and has dead bolt 102, and the bottom fixed mounting of base 1 has the rubber pad, and the baffle 202 is installed to the inside equidistance of flue body 2, and the baffle 202 adopts the metal material to make, and the top fixed mounting of connecting cylinder 4 has air cleaner 401, and air cleaner 401's inside fixed mounting has filler 402, and the bottom fixed mounting of boiler body 6 has mount pad 601, and the bottom fixed mounting of mount pad 601 has stabilizer blade 602.

In this embodiment, as shown in fig. 1, the base 1 can be stably fixed at a specified position by using the fixing bolt 102, and the base 1 can be stably mounted at the specified position by using the rubber pad; as shown in fig. 3, the baffle plate 202 can be used for baffling the flue gas, so that the circulation rate of the flue gas can be slowed down; as shown in fig. 1, 2 and 3, the air filter 401 and the filler 402 cooperate to filter dust particles in the flue gas; as shown in fig. 1 and 2, the boiler body 6 can be stably placed at a designated position by using the fitting of the mounting base 601 with the legs 602.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (5)

1. The utility model provides a boiler flue gas flue dust collector, includes base (1), flue body (2), outer sleeve (3) and water pump (5), its characterized in that: the inside fixed mounting of base (1) has water liquid filter (101), the top fixed mounting of water liquid filter (101) has flue body (2), the outside both sides fixed mounting of flue body (2) has two sets of handles (201), the outside fixed mounting of flue body (2) has outer sleeve (3), flue gas sensor (301) are installed to the inside equidistance of outer sleeve (3), the top fixed mounting of flue body (2) has connecting cylinder (4), outside one side fixed mounting of connecting cylinder (4) has water pump (5), the output fixed mounting of water pump (5) has water pipe (501), the outside fixed mounting of water pipe (501) has conical cover (502), the top fixed mounting of water pipe (501) has atomizer (503), one side fixed mounting of flue body (2) has pipeline (603), and one side of flue body (2) is through pipeline (603) installs boiler body (6).

2. A boiler flue gas dust removal device according to claim 1, wherein: the fixing bolt (102) is fixedly arranged around the inside of the base (1), and the rubber pad is fixedly arranged at the bottom of the base (1).

3. A boiler flue gas dust removal device according to claim 1, wherein: baffle plates (202) are equidistantly arranged in the flue body (2), and the baffle plates (202) are made of metal materials.

4. A boiler flue gas dust removal device according to claim 1, wherein: an air filter (401) is fixedly arranged at the top of the connecting cylinder (4), and a filler (402) is fixedly arranged in the air filter (401).

5. A boiler flue gas dust removal device according to claim 1, wherein: the bottom of the boiler body (6) is fixedly provided with a mounting seat (601), and the bottom of the mounting seat (601) is fixedly provided with supporting legs (602).