CN212701176U

CN212701176U - High-efficient dust collector is used in smoke and dust purification

Info

Publication number: CN212701176U
Application number: CN202021391583.2U
Authority: CN
Inventors: 李人杰
Original assignee: Shandong Yinguiyan Environmental Protection Equipment Co ltd
Current assignee: Shandong Yinguiyan Environmental Protection Equipment Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a high-efficiency dust removal device for fume and dust purification, which comprises a flue gas inlet pipe, a cyclone separator is fixedly connected to the outer wall of one side of the flue gas inlet pipe, and a gas outlet pipe is fixedly connected to the outer wall of the top of the cyclone separator. The outer wall of one side of the air outlet pipe is fixedly connected with an atomization dust removal box, and the outer wall of the top of the atomization dust removal box is fixedly connected with a branch water pipe, the bottom of the branch water pipe is provided with a number of atomizing nozzles, and the outer wall of one side of the atomization dust removal box is fixedly connected. The second air outlet pipe is fixedly connected, and the outer wall of one end of the second air outlet pipe is fixedly connected with an electrostatic precipitator cylinder, and the inner wall of the electrostatic precipitator cylinder is provided with an electrostatic precipitator net, and the outer walls on both sides of the bottom of the electrostatic precipitator net are provided with electrodes. The utility model can filter and dedust the smoke and dust in the flue gas in layers by arranging a powder separator, an atomization dust-removing box and an electrostatic dust-removing cylinder, which can remove the smoke and dust in the flue gas more efficiently and improve environmental protection.

Description

High-efficient dust collector is used in smoke and dust purification

Technical Field

The utility model relates to a smoke and dust purifies technical field, especially relates to a smoke and dust purifies uses high-efficient dust collector.

Background

The boiler is an energy converter, and is a device which utilizes heat energy released by fuel combustion or other heat energy to heat working medium water or other fluids to certain parameters, and can generate a large amount of smoke dust and smoke gas during operation, thereby causing serious pollution to the surrounding environment.

People's environmental protection consciousness is increasing at present, and more people put into the problem of smoke and dust control, and present purification treatment of smoke and dust generally uses cyclone or atomizing dust removal, however this kind of method can handle certain dust granule in the smoke and dust, greatly reduces the emission of smoke and dust, but in the smoke and dust still some granule do not get rid of, can't carry out flue gas dust removal high-efficiently moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an efficient dust removal device for smoke dust purification.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a smoke and dust purifies uses high-efficient dust collector, includes the flue gas inlet pipeline, flue gas inlet pipeline one side outer wall fixedly connected with cyclone, and cyclone top outer wall fixedly connected with outlet duct one, one side outer wall fixedly connected with atomizing dust removal case of outlet duct, and atomizing dust removal roof portion outer wall fixedly connected with water pipe, water pipe bottom is equipped with a plurality of atomizer, atomizing dust removal case one side outer wall fixedly connected with outlet duct two, and two one end outer wall fixedly connected with electrostatic precipitator section of thick bamboo of outlet duct, electrostatic precipitator section of thick bamboo inner wall is equipped with electrostatic precipitator net, and electrostatic precipitator net bottom both sides outer wall is equipped with the electrode.

Furthermore, the outer wall of the bottom of the cyclone separator is fixedly connected with a solid collecting box.

Further, atomizing dust removal roof portion outer wall fixedly connected with water pipe, and water pipe one end outer wall peg graft in atomizing dust removal roof portion inner wall and connect in a water pipe top outer wall.

Further, water pipe one end outer wall fixedly connected with water pump, and the water pump input passes through water pipe fixedly connected with storage water tank.

Furthermore, the outer wall of the bottom of the atomization dust removal box is fixedly connected with a sewage outlet.

Furthermore, the outer wall of the top of the electrostatic dust collection barrel is provided with an exhaust port, and the outer wall of the bottom of the electrostatic dust collection barrel is provided with a dust outlet.

Furthermore, the inner wall of the exhaust port is fixedly connected with a fan.

The utility model has the advantages that:

1. through setting up selection powder separator, atomizing dust removal case, electrostatic precipitator section of thick bamboo, the smoke and dust to in the flue gas that can be hierarchical filters the dust removal, can get rid of the smoke and dust in the flue gas by more efficient, promotes the environmental protection.

2. Through setting up solid collecting box, drain and dust outlet, can collect the rubbish of going out, avoid causing secondary pollution to the environment.

3. Through setting up the fan, can carry out the water conservancy diversion to the flue gas, can let the flue gas after the dust removal discharge from the gas vent rapidly, increase the flow velocity of flue gas to improve dust collection efficiency.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency dust removing apparatus for purifying smoke dust as set forth in embodiment 1;

FIG. 2 is a front partial sectional view of a high-efficiency dust removing apparatus for purifying smoke dust proposed in example 1;

fig. 3 is a schematic structural view of an electrostatic dust collection cylinder of the high-efficiency dust collection device for purifying smoke dust in embodiment 2.

In the figure: 1-a solid collecting box, 2-a cyclone separator, 3-a flue gas inlet pipeline, 4-a first air outlet pipe, 5-a water storage tank, 6-a water pipe, 7-a second air outlet pipe, 8-an exhaust port, 9-an electrostatic dust removal cylinder, 10-a dust removal port, 11-an atomization dust removal box, 12-a sewage discharge port, 13-a water pump, 14-a water pipe, 15-an atomization nozzle, 16-an electrostatic dust removal net, 17-an electrode and 18-a fan.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 and 2, a high-efficient dust collector is used in smoke and dust purification, including flue

gas inlet pipeline

3, 3 one side outer wall fixedly connected with cyclone 2 of flue gas inlet pipeline, and 2 top outer wall fixedly connected with outlet duct 4 of cyclone, 4 one side outer wall fixedly connected with atomizing dust removal case 11 of outlet duct, and 11 top outer wall fixedly connected with branch water pipe 14 of atomizing dust removal case, branch water pipe 14 bottom is equipped with a plurality of

atomizer

15, 11 one side outer wall fixedly connected with outlet duct two 7 of atomizing dust removal case, and two 7 one end outer wall fixedly connected with electrostatic precipitator section of thick bamboo 9 of outlet duct, the inner wall of electrostatic precipitator section of thick bamboo 9 is equipped with

electrostatic precipitator net

16, and 16 bottom both sides outer wall of electrostatic precipitator net is equipped with electrode 17, the smoke and dust that contain in the filtration flue gas that can the hierarchy, the smoke and dust is.

Wherein, the outer wall of the bottom of the cyclone separator 2 is fixedly connected with a solid collecting box 1.

Wherein, 11 top outer walls fixedly connected with water pipe 6 of atomizing dust removal case, and 6 one end outer walls of water pipe peg graft in 11 internal connections of atomizing dust removal case in the outer wall of a branch water pipe 14 top.

Wherein, 6 one end outer walls fixedly connected with water pump 13 of water pipe, and the water pump 13 input leads to 6 fixedly connected with storage water tank 5 of water pipe.

Wherein, the outer wall of the bottom of the atomizing dust removal box 11 is fixedly connected with a sewage discharge outlet 12.

Wherein, 9 top outer walls of an electrostatic precipitator section of thick bamboo 9 are equipped with

gas vent

8, and 9 bottom outer walls of an electrostatic precipitator section of thick bamboo are equipped with out dirt mouth 10, through setting up solid collecting box 1, drain 12 and play dirt mouth 10, can collect the rubbish and the smoke and dust of crossing to filter, and centralized processing avoids causing secondary pollution to the environment.

The working principle is as follows: the discharged flue gas is conveyed into a cyclone separator 2 through a flue gas inlet pipeline 3, the cyclone separator 2 can separate large-particle solid impurities contained in the flue gas, the separated impurities are collected through a solid collecting box 1, the flue gas subjected to impurity removal through the cyclone separator 2 enters an atomization dust removal box 11 through a gas outlet pipe I4, at the moment, water in a water storage tank 5 is pumped out through a water pipe 6 by a water pump 13 and conveyed into a branch water pipe 14, and then is sprayed out through a plurality of atomization nozzles 15, so that fine dust particles in the flue gas are fully fused with water mist and gradually condensed into particle clusters, the bottom of the atomization dust removal box 11 is rapidly settled under the action of the self gravity, and then the flue gas is discharged through a sewage discharge outlet 12; the smoke subjected to further atomization and dust removal enters the electrostatic dust removal cylinder 9 through the second air outlet pipe 7, at the moment, the electrostatic dust removal net 16 in the electrostatic dust removal cylinder 9 can filter tiny dust particles in the smoke under the action of the two electrodes 17, and then the smoke is discharged through the exhaust port 8; the device can carry out the layering to the smoke and dust in the flue gas through cyclone 2, atomizing dust removal case 11, electrostatic precipitator section of thick bamboo 9 and handle the filtration, can get rid of the smoke and dust more efficiently, improves the environmental protection.

Example 2

Referring to fig. 3, compared with embodiment 1, the efficient dust removing device for purifying smoke dust has the advantages that the fan 18 is fixedly connected to the inner wall of the exhaust port 8, so that a flow guiding effect on smoke gas can be achieved, the internal flow speed of the smoke gas is increased, and the dust removing efficiency is improved.

The working principle is as follows: compare in embodiment 1, at the inner wall installation fan of gas vent 8, can play the water conservancy diversion effect to the flue gas in the pipeline, can let the flue gas after removing dust discharge from gas vent 8 rapidly, increase the flow velocity of flue gas to improve flue gas flow velocity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency dust removal device for fume and dust purification, comprising a flue gas inlet pipe (3), characterized in that a cyclone separator (2) is fixedly connected to the outer wall of one side of the flue gas inlet pipe (3), and the cyclone separator (2) A gas outlet pipe (4) is fixedly connected to the outer wall of the top, and an atomization dust box (11) is fixedly connected to the outer wall of one side of the gas outlet pipe (4), and the top outer wall of the atomization dust box (11) is fixedly connected with a A branch pipe (14), the bottom of the branch pipe (14) is provided with a number of atomizing nozzles (15), the outer wall of one side of the atomization dust box (11) is fixedly connected with an air outlet pipe two (7), and the air outlet pipe Two (7) an electrostatic precipitator (9) is fixedly connected to the outer wall of one end, an electrostatic precipitator (16) is arranged on the inner wall of the electrostatic precipitator (9), and electrodes (17) are arranged on the outer walls of the bottom of the electrostatic precipitator (16). ).

2 . The high-efficiency dust removal device for fume and dust purification according to claim 1 , wherein a solid collection box ( 1 ) is fixedly connected to the outer wall of the bottom of the cyclone separator ( 2 ). 3 .

3. A high-efficiency dust removal device for smoke and dust purification according to claim 1, characterized in that a water pipe (6) is fixedly connected to the top outer wall of the atomization dust box (11), and one end of the water pipe (6) is plugged into the outer wall It is connected to the top outer wall of the branch water pipe (14) in the atomization dust removal box (11).

4 . The high-efficiency dust removal device for fume and dust purification according to claim 3 , wherein a water pump ( 13 ) is fixedly connected to the outer wall of one end of the water pipe ( 6 ), and the input end of the water pump ( 13 ) passes through the water pipe ( 6 ). 5 . A water storage tank (5) is fixedly connected.

5 . The high-efficiency dust removal device for fume and dust purification according to claim 4 , wherein a sewage outlet ( 12 ) is fixedly connected to the outer wall of the bottom of the atomization dust box ( 11 ). 6 .

6 . The high-efficiency dust removal device for fume and dust purification according to claim 1 , wherein the top outer wall of the electrostatic precipitator ( 9 ) is provided with an exhaust port ( 8 ), and the bottom outer wall of the electrostatic precipitator ( 9 ) is provided with an exhaust port ( 8 ). A dust outlet (10) is provided.

7 . The high-efficiency dust removal device for fume and dust purification according to claim 6 , wherein a fan ( 18 ) is fixedly connected to the inner wall of the exhaust port ( 8 ). 8 .