CN211372388U

CN211372388U - Novel fluidized bed furnace

Info

Publication number: CN211372388U
Application number: CN201921343292.3U
Authority: CN
Inventors: 马银松; 娄奎; 易东明
Original assignee: Jiangsu Shunke Environmental Engineering Co ltd
Current assignee: Jiangsu Shunke Environmental Engineering Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-08-28
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a novel fluidized bed furnace, including the fluidized bed furnace body, the top on fluidized bed furnace body right side is provided with the rose box, the left side of rose box and the play tobacco pipe intercommunication of fluidized bed furnace body, the top fixedly connected with box body of rose box, the top fixedly connected with heat insulating board of box body, the top fixedly connected with electric telescopic handle of heat insulating board. The utility model discloses a set up fluidized bed furnace body, the connecting pipe, the solenoid valve, the rose box, the pipe of discharging fume, a box body, electric telescopic handle, the heat insulating board, the frame, metal filters, the second locating plate, a spring, the fixed plate, the second connecting plate, the connection frame, first locating plate, fly leaf and first connecting plate's cooperation is used, the problem that current fluidized bed furnace can not filter the recovery to the coal ash of complete combustion in the flue gas has been solved, this novel fluidized bed furnace possesses the coal ash that can not complete combustion in the flue gas and filters the advantage of retrieving, is worth promoting.

Description

Novel fluidized bed furnace

Technical Field

The utility model relates to a fluidized bed furnace technical field specifically is a novel fluidized bed furnace.

Background

The fluidized bed furnace is a coal-fired boiler and is one of new combustion technologies developed in recent years. Modern fluidized bed furnaces are thermal devices utilizing the "fluidized bed" technology. When the fluid flows through the stationary granular material layer from below to above, if the flow rate exceeds a certain limit, the bulk material layer begins to expand and creep and becomes fluid, and the state becomes pseudo-fluid, which is called fluidization of the bulk material layer. The fluidized granular material turns up and down similarly to the boiling of fluid, so it is also called boiling layer, and the thermal equipment for treating material by this method is called boiling furnace.

The fluidized bed furnace is a combustion device, and in the process of burning the coal briquette, some coal ashes which are not completely burned can fly out along with the flue gas, thereby not only increasing the consumption of energy, but also easily causing pollution to the environment, and the existing fluidized bed furnace can not filter and collect the incompletely burned coal ashes, thereby increasing the economic expenditure of users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel fluidized bed furnace possesses the coal ash that can not fully burn in to the flue gas and filters the advantage of retrieving, has solved current fluidized bed furnace and can not filter the problem of retrieving to the coal ash that does not fully burn in the flue gas.

In order to achieve the above object, the utility model provides a following technical scheme: a novel fluidized bed furnace comprises a fluidized bed furnace body, wherein a filter box is arranged at the top of the right side of the fluidized bed furnace body, the left side of the filter box is communicated with a smoke outlet pipe of the fluidized bed furnace body, a box body is fixedly connected to the top of the filter box, a heat insulation plate is fixedly connected to the top of the box body, an electric telescopic rod is fixedly connected to the top of the heat insulation plate, the bottom of the electric telescopic rod penetrates through the heat insulation plate and extends to the inner cavity of the box body and is fixedly connected with a first connecting plate, a movable plate is fixedly connected to the bottom of the first connecting plate, the bottom of the movable plate penetrates through the box body and extends to the inner cavity of the filter box, a frame is movably connected to the bottom of the movable plate, a metal filter screen is fixedly connected to the inner cavity of the frame, first positioning, the bottom swing joint of frame has the connecting frame, the inner chamber swing joint of connecting frame has the second connecting plate, the top fixedly connected with spring of second connecting plate, the top of spring and the top fixed connection of connecting frame inner chamber, both sides all with the inner wall fixed connection of rose box around the second connecting plate, the bottom fixedly connected with fixed plate of second connecting plate, the connecting frame is run through to the bottom of fixed plate, the equal fixedly connected with second locating plate in both sides of connecting frame, the bottom intercommunication of rose box has the solenoid valve, the bottom intercommunication of solenoid valve has the connecting pipe, the one end and the fluidized bed furnace body intercommunication of connecting pipe, the right side intercommunication of rose box has the pipe of discharging fume.

Preferably, the front side and the rear side of the movable plate, the first positioning plate, the frame, the connecting frame and the second positioning plate are in contact with the front side and the rear side of the inner cavity of the filter box.

Preferably, the number of the springs is a plurality of springs, and the springs are uniformly distributed on the top of the second connecting plate.

Preferably, both sides all with the inner wall fixed connection of rose box around the fixed plate, the both sides of fixed plate all with the junction swing joint of linking frame.

Preferably, one side of the second positioning plate, which is close to the frame, is movably connected with the frame, and the furnace body of the boiling furnace body is made of a vacuum metal plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fluidized bed furnace body, the connecting pipe, the solenoid valve, the rose box, the pipe of discharging fume, a box body, electric telescopic handle, the heat insulating board, the frame, metal filters, the second locating plate, a spring, the fixed plate, the second connecting plate, the connection frame, first locating plate, fly leaf and first connecting plate's cooperation is used, the problem that current fluidized bed furnace can not filter the recovery to the coal ash of complete combustion in the flue gas has been solved, this novel fluidized bed furnace possesses the coal ash that can not complete combustion in the flue gas and filters the advantage of retrieving, is worth promoting.

2. The utility model discloses a set up first locating plate and second locating plate, stability when having increased the frame mount, through setting up first connecting plate, play spacing effect, avoid the fly leaf to break away from the inner chamber of box body, through setting up the heat insulating board, make things convenient for electric telescopic handle to install, also avoid the too much transmission of heat to electric telescopic handle on, through setting up the frame, make things convenient for metal filters to install, through setting up the second connecting plate, make things convenient for the spring to install together with the fixed plate, through setting up the fixed plate, stability when having increased the installation of second connecting plate, through setting up the box body, play the effect of carrying out the closing cap to the rose box, adopt the vacuum metal sheet to make through the furnace body with the fluidized bed furnace body, play thermal-insulated, also can avoid the too much effect that gives off of.

Drawings

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

FIG. 2 is a partial cross-sectional view of a partial structure of the present invention;

fig. 3 is a right side view of the local structure of the present invention.

In the figure: the device comprises a boiling furnace body 1, a connecting pipe 2, an electromagnetic valve 3, a filter box 4, a smoke exhaust pipe 5, a box 6, an electric telescopic rod 7, a heat insulation plate 8, a frame 9, a metal filter screen 10, a second positioning plate 11, a spring 12, a fixed plate 13, a second connecting plate 14, a connecting frame 15, a first positioning plate 16, a movable plate 17 and a first connecting plate 18.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a fluidized bed furnace body 1, connecting pipe 2, solenoid valve 3, rose box 4, the pipe 5 of discharging fume, box body 6, electric telescopic handle 7, heat insulating board 8, frame 9, metal filters 10, second locating plate 11, spring 12, fixed plate 13, second connecting plate 14, connecting frame 15, first locating plate 16, parts such as fly leaf 17 and first connecting plate 18 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, a novel fluidized bed furnace comprises a fluidized bed furnace body 1, a filter box 4 is arranged at the top of the right side of the fluidized bed furnace body 1, the left side of the filter box 4 is communicated with a smoke outlet pipe of the fluidized bed furnace body 1, a box body 6 is fixedly connected to the top of the filter box 4, a heat insulation plate 8 is fixedly connected to the top of the box body 6, an electric telescopic rod 7 is fixedly connected to the top of the heat insulation plate 8, the bottom of the electric telescopic rod 7 penetrates through the heat insulation plate 8 and extends to the inner cavity of the box body 6 and is fixedly connected with a first connecting plate 18, the bottom of the first connecting plate 18 is fixedly connected with a movable plate 17, the bottom of the movable plate 17 penetrates through the box body 6 and extends to the inner cavity of the filter box 4, a frame 9 is movably connected to the bottom of the movable plate 17, a metal filter screen 10 is fixedly connected to the inner, the bottom of the frame 9 is movably connected with a connecting frame 15, an inner cavity of the connecting frame 15 is movably connected with a second connecting plate 14, the top of the second connecting plate 14 is fixedly connected with a spring 12, the top of the spring 12 is fixedly connected with the top of the inner cavity of the connecting frame 15, the front side and the rear side of the second connecting plate 14 are fixedly connected with the inner wall of the filter box 4, the bottom of the second connecting plate 14 is fixedly connected with a fixing plate 13, the bottom of the fixing plate 13 penetrates through the connecting frame 15, the two sides of the connecting frame 15 are fixedly connected with second positioning plates 11, the bottom of the filter box 4 is communicated with an electromagnetic valve 3, the bottom of the electromagnetic valve 3 is communicated with a connecting pipe 2, one end of the connecting pipe 2 is communicated with the fluidized bed furnace;

the front side and the rear side of the movable plate 17, the first positioning plate 16, the frame 9, the connecting frame 15 and the second positioning plate 11 are all in contact with the front side and the rear side of the inner cavity of the filter box 4, the number of the springs 12 is a plurality and is uniformly distributed on the top of the second connecting plate 14, the front side and the rear side of the fixed plate 13 are all fixedly connected with the inner wall of the filter box 4, the two sides of the fixed plate 13 are all movably connected with the connecting part of the connecting frame 15, one side of the second positioning plate 11 close to the frame 9 is movably connected with the frame 9, and the furnace body of the fluidized bed furnace body 1 is made;

through setting up first locating plate 16 and second locating plate 11, stability when having increased the installation of frame 9, through setting up first connecting plate 18, play spacing effect, avoid fly leaf 17 to break away from the inner chamber of box body 6, through setting up heat insulating board 8, make things convenient for electric telescopic handle 7 to install, also avoid the too much transmission of heat to electric telescopic handle 7 on, through setting up frame 9, make things convenient for metal filters 10 to install, through setting up second connecting plate 14, make things convenient for spring 12 and fixed plate 13 to install together, through setting up fixed plate 13, stability when having increased the installation of second connecting plate 14, through setting up box body 6, play and carry out the effect of closing cap to rose box 4, adopt the vacuum metal sheet to make through the furnace body with fluidized bed furnace body 1, play thermal-insulated, also can avoid the too much effect that gives off of heat.

During the use, fluidized bed furnace body 1 is in the in-process of using, coal ash follows the flue gas and passes through the inner chamber that goes out the tobacco pipe entering rose box 4, metal filters 10 filters coal ash, the flue gas after the filtration is discharged through tub 5 of discharging fume, the continuous up-and-down reciprocating motion of output of electric telescopic handle 7, electric telescopic handle 7's output drives first connecting plate 18 and removes when removing, first connecting plate 18 drives fly leaf 17 and rises, the elasticity of spring 12 drives frame 9 and rises this moment, frame 9 drives metal filters 10 and removes, metal filters 10 shakes down the coal ash on surface in the continuous up-and-down motion, the user regularly opens solenoid valve 3, make coal ash get into the interior recombustion of fluidized bed furnace body 1 through connecting pipe 2, close solenoid valve 3 afterwards, avoid the flue gas later solenoid valve 3 get into rose box 4.

In summary, the following steps: this novel fluidized bed furnace, through setting up fluidized bed furnace body 1, connecting pipe 2, solenoid valve 3, rose box 4, discharge fume and manage 5, box body 6, electric telescopic handle 7, heat insulating board 8, frame 9, metal filters 10, second locating plate 11, spring 12, fixed plate 13, second connecting plate 14, connection frame 15, first locating plate 16, fly leaf 17 and the cooperation of first connecting plate 18 are used, have solved current fluidized bed furnace and can not filter the problem of retrieving to the coal ash of complete combustion in the flue gas.

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 novel fluidized bed furnace, includes fluidized bed furnace body (1), its characterized in that: the top on the right side of the fluidized bed furnace body (1) is provided with a filter box (4), the left side of the filter box (4) is communicated with a smoke outlet pipe of the fluidized bed furnace body (1), the top of the filter box (4) is fixedly connected with a box body (6), the top of the box body (6) is fixedly connected with a heat insulation plate (8), the top of the heat insulation plate (8) is fixedly connected with an electric telescopic rod (7), the bottom of the electric telescopic rod (7) penetrates through the heat insulation plate (8) and extends to an inner cavity of the box body (6) and is fixedly connected with a first connecting plate (18), the bottom of the first connecting plate (18) is fixedly connected with a movable plate (17), the bottom of the movable plate (17) penetrates through the box body (6) and extends to the inner cavity of the filter box (4), the bottom of the movable plate (17) is movably connected with a frame (9), and, the bottom of the two sides of the frame (9) is movably connected with a first positioning plate (16), the top of the first positioning plate (16) is fixedly connected with a movable plate (17), the bottom of the frame (9) is movably connected with a connecting frame (15), the inner cavity of the connecting frame (15) is movably connected with a second connecting plate (14), the top of the second connecting plate (14) is fixedly connected with a spring (12), the top of the spring (12) is fixedly connected with the top of the inner cavity of the connecting frame (15), the front side and the rear side of the second connecting plate (14) are fixedly connected with the inner wall of the filter box (4), the bottom of the second connecting plate (14) is fixedly connected with a fixed plate (13), the bottom of the fixed plate (13) penetrates through the connecting frame (15), the two sides of the connecting frame (15) are fixedly connected with second positioning plates (11), the bottom of the filter box (4) is communicated with an electromagnetic valve (3), the bottom of the electromagnetic valve (3) is communicated with a connecting pipe (2), one end of the connecting pipe (2) is communicated with the fluidized bed furnace body (1), and the right side of the filter box (4) is communicated with a smoke exhaust pipe (5).

2. The novel boiling furnace as claimed in claim 1, wherein: the front side and the rear side of the movable plate (17), the first positioning plate (16), the frame (9), the connecting frame (15) and the second positioning plate (11) are in contact with the front side and the rear side of the inner cavity of the filter box (4).

3. The novel boiling furnace as claimed in claim 1, wherein: the number of the springs (12) is a plurality, and the springs are uniformly distributed on the top of the second connecting plate (14).

4. The novel boiling furnace as claimed in claim 1, wherein: the front side and the rear side of the fixed plate (13) are fixedly connected with the inner wall of the filter box (4), and the two sides of the fixed plate (13) are movably connected with the joint of the connecting frame (15).

5. The novel boiling furnace as claimed in claim 1, wherein: one side of the second positioning plate (11) close to the frame (9) is movably connected with the frame (9), and the furnace body of the boiling furnace body (1) is made of a vacuum metal plate.