CN213810685U

CN213810685U - Straw bundle burns direct combustion biomass boiler

Info

Publication number: CN213810685U
Application number: CN202022045993.8U
Authority: CN
Inventors: 刘学库; 单文军
Original assignee: Mudanjiang Huitong Boiler Manufacturing Co ltd
Current assignee: Mudanjiang Huitong Boiler Manufacturing Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-27
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a straw bundle burns direct combustion biomass boiler, including the biomass boiler main part, the pipe of discharging fume is installed on the right side of biomass boiler main part, the embedded filtering mechanism of installing of pipe of discharging fume. This straw bundle burns direct combustion biomass boiler can filter the smoke and dust of part in the smoke and dust through the filter screen, and is rotatory through the motor, can drive the round bar and follow rotatoryly, and the brush can be cleared up the filter screen, avoids the smoke and dust to block up the filter screen, and the dust after the clearance can drop to the inner chamber of collecting the box, makes things convenient for concentrated processing in the future, and the device can carry out preliminary filtration to equipment exhaust smoke and dust, can effectually reduce follow-up filtration purification's work load, labour saving and time saving.

Description

Straw bundle burns direct combustion biomass boiler

Technical Field

The utility model relates to a biomass boiler technical field specifically is a straw bundle burns direct combustion biomass boiler.

Background

The biomass boiler is a kind of boiler, and a boiler using biomass energy as fuel is called a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot blast stove, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like.

However, when the biomass boiler burnt by the existing straw bundle is used, the smoke dust in the smoke exhaust pipe cannot be subjected to primary filtration, so that the exhausted smoke dust needs external equipment to be subjected to complex dust fall, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw bundle burns direct combustion biomass boiler to solve among the prior art straw bundle and burns biomass boiler when using, can't carry out the prefilter to the smoke and dust in the discharge pipe, lead to the discharge smoke and dust to need external equipment to carry out loaded down with trivial details dust fall, the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a straw bundle burns direct combustion biomass boiler, includes biomass boiler main part, the pipe of discharging fume is installed on biomass boiler main part's right side, the embedded filtering mechanism that installs of pipe of discharging fume.

Preferably, filtering mechanism includes filter screen, connecting rod, connecting box, motor, round bar, brush and collection box, the filter screen is installed to the inner chamber of the pipe of discharging fume, the connecting rod is all installed to the inner chamber left and right sides of the pipe of discharging fume, the connecting box is installed to the inboard of connecting rod, the motor is installed to the inner chamber of connecting box, the round bar is installed through the shaft coupling to the top output of motor, and the top of round bar extends the inner chamber of connecting box, the brush is all installed to the outer wall bottom left and right sides of round bar, and the top of brush and the bottom laminating of filter screen, the collection box is installed to the bottom of the pipe of discharging fume.

Preferably, the connecting rod is located at an end of the screen.

Preferably, the shape of the filter screen is circular.

Preferably, the collecting box and the filter screen are located on the same vertical line.

Preferably, a door plate is installed on the front side of the smoke exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this straw bundle burns direct combustion biomass boiler can filter the smoke and dust of part in the smoke and dust through the filter screen, and is rotatory through the motor, can drive the round bar and follow rotatoryly, and the brush can be cleared up the filter screen, avoids the smoke and dust to block up the filter screen, and the dust after the clearance can drop to the inner chamber of collecting the box, makes things convenient for concentrated processing in the future, and the device can carry out preliminary filtration to equipment exhaust smoke and dust, can effectually reduce follow-up filtration purification's work load, labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the smoke exhaust pipe of FIG. 1;

fig. 3 is an enlarged schematic view of a position a of the present invention shown in fig. 2.

In the figure: 1. biomass boiler main part, 2, smoke pipe, 3, filter mechanism, 31, filter screen, 32, connecting rod, 33, connecting box, 34, motor, 35, round bar, 36, brush, 37, collection box, 4, door plant.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a straw bundle burns direct combustion biomass boiler, includes biomass boiler main part 1, and the pipe 2 of discharging fume is installed on biomass boiler main part 1's right side, and the embedded filter mechanism 3 of installing of the pipe 2 of discharging fume can carry out preliminary filtration to biomass boiler main part 1 exhaust smoke and dust through filter mechanism 3, reduces subsequent processing's step.

As a preferred scheme, the filtering mechanism 3 comprises a filter screen 31, a connecting rod 32, a connecting box 33, a motor 34, a round rod 35, brushes 36 and a collecting box 37, the filter screen 31 is installed in the inner cavity of the smoke exhaust pipe 2, the model of the filter screen 31 is KJ580F, the smoke dust in the smoke dust can be primarily filtered through the filter screen 31, the connecting rods 32 are installed on the left side and the right side of the inner cavity of the smoke exhaust pipe 2, the connecting box 33 is installed on the inner side of the connecting rod 32, the motor 34 is installed in the inner cavity of the connecting box 33, the model of the motor 34 is 5IK120RGN-CF, the motor is connected with an external power supply, the external power supply is 380V alternating current, the external power supply motor 21 of the motor 34 is switched on to work, the external power supply motor 34 of the motor 34 is switched off to stop working, the round rod 35 can be driven to rotate, the round rod 35 is installed at the output end of the round rod 35 through a coupler, the top end of the round rod 35 extends out of the inner cavity of the connecting box 33, the outer wall of the round rod 35, the left side and the right side of the outer wall bottom end of the round rod 35 are both installed with the brushes 36, and the top of brush 36 and the bottom laminating of filter screen 31 can clear up the dust of filter screen 31 bottom through brush 36, and collection box 37 is installed to the bottom of tub 2 of discharging fume, can collect the dust after the clearance through collecting box 37.

Preferably, the connecting rod 32 is located at the end of the filter screen 31 to ensure that the brush 36 can clean the dust at the bottom end of the filter screen 31.

Preferably, the shape of the screen 31 is circular, which ensures that the screen 31 can be cleaned completely when the brush 36 rotates.

Preferably, the collecting box 37 and the filter screen 31 are located on the same vertical line, so that the cleaned dust can fall into the inner cavity of the collecting box 37.

As the preferred scheme, the door panel 4 is installed at the front side of the smoke exhaust pipe 2, and the filter mechanism 3 can be conveniently maintained or replaced through the door panel 4.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, the external power supply of the motor 34 is connected, the power supply is started, the device can start to work, when the biomass boiler main body 1 works normally, smoke dust can be discharged outwards through the smoke exhaust pipe 2, when the smoke dust passes through the filter screen 31, large dust in the smoke dust can be filtered, when the filter screen 31 needs to be cleaned after being used for a long time, the motor 34 is controlled to rotate slowly, the round rod 35 can be driven to rotate, the brush 36 rotates along with the rotation, the bottom end of the filter screen 31 is cleaned, the dust at the bottom end of the filter screen 31 is swept down and falls into the inner cavity of the collecting box 37, centralized collection can be carried out, when the collecting box 37 needs to be cleaned, the device can be taken down, preliminary dust removal can be conveniently carried out on the smoke dust discharged from the biomass boiler main body 1, the workload of subsequent dust removal is reduced, the filter screen 31 can be conveniently cleaned, and the labor amount of workers can be greatly reduced, is beneficial to the popularization and the use of the device.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straw bundle burns direct combustion biomass boiler, includes biomass boiler main part (1), its characterized in that: a smoke exhaust pipe (2) is installed on the right side of the biomass boiler main body (1), and a filtering mechanism (3) is installed in the smoke exhaust pipe (2) in an embedded mode; the filtering mechanism (3) comprises a filter screen (31), a connecting rod (32), a connecting box (33), a motor (34), a round rod (35), a brush (36) and a collecting box (37), the inner cavity of the smoke exhaust pipe (2) is provided with a filter screen (31), the left side and the right side of the inner cavity of the smoke exhaust pipe (2) are provided with connecting rods (32), a connecting box (33) is arranged on the inner side of the connecting rod (32), a motor (34) is arranged in the inner cavity of the connecting box (33), the top end output end of the motor (34) is provided with a round rod (35) through a coupler, the top end of the round rod (35) extends out of the inner cavity of the connecting box (33), the left side and the right side of the bottom end of the outer wall of the round rod (35) are both provided with brushes (36), and the top of the brush (36) is attached to the bottom end of the filter screen (31), and the bottom end of the smoke exhaust pipe (2) is provided with a collection box (37).

2. The straw bale-burning direct-fired biomass boiler as claimed in claim 1, wherein: the connecting rod (32) is positioned at the end of the filter screen (31).

3. The straw bale-burning direct-fired biomass boiler as claimed in claim 1, wherein: the shape of the filter screen (31) is circular.

4. The straw bale-burning direct-fired biomass boiler as claimed in claim 3, wherein: the collecting box (37) and the filter screen (31) are positioned on the same vertical line.

5. The straw bale-burning direct-fired biomass boiler as claimed in claim 3, wherein: and a door panel (4) is arranged on the front side of the smoke exhaust pipe (2).