CN213983646U

CN213983646U - Diversified feeding device

Info

Publication number: CN213983646U
Application number: CN202022941460.8U
Authority: CN
Inventors: 葛攀来; 葛志猛; 张梅方
Original assignee: Shuyang Xingyuan Energy Saving Stove Factory
Current assignee: Jiangsu Huiju Boiler Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-17
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to the field of biomass boilers, in particular to a diversified feeding device, which comprises a supporting frame, a feeding device arranged on the supporting frame and a boiler body; the feeding device comprises a transmission assembly and a feeding assembly arranged on the transmission assembly; the transmission assembly comprises an air transmission piece and a conveying piece; the transmission assembly further comprises an ignition member; the conveying member comprises a control member; the feeding device and the transmission assembly are matched with each other to fully drive the fuel to enter the boiler body and scatter in the boiler body; the conveying mode is not weakened due to the change of the size of the boiler, and the diversity of the feeding devices is realized.

Description

Diversified feeding device

Technical Field

The utility model relates to a biomass boiler field, concretely relates to diversified feed arrangement.

Background

The biomass boiler is a kind of boiler, and a boiler using biomass energy 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.

The feeding device of the existing biomass boiler has large limitation, and the feeding device and the boiler can only be used in a matched manner; the working performance is not stable, and fuel is easy to accumulate in the boiler, so that the fuel is not combusted sufficiently. Meanwhile, the air storage quantity in the furnace is insufficient in the combustion process of the biomass fuel, so that the biomass fuel is difficult to combust fully, and the phenomena of resource waste, air pollution and the like are easy to occur.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a diversified feed arrangement.

In order to achieve the above purpose, the utility model provides a following technical scheme: a diversified feeding device comprises a supporting frame, a feeding device and a boiler body, wherein the feeding device and the boiler body are arranged on the supporting frame; the feeding device comprises a transmission assembly and a feeding assembly arranged on the transmission assembly; the transmission assembly comprises an air transmission piece and a conveying piece; the transmission assembly further comprises an ignition member; the transport member includes a control member.

The conveying piece further comprises a feeding pipe and an air inlet pipe; the air transmission piece comprises a fan and an air inlet pipe communicated with the fan; one end of the feeding pipe is fixedly connected with the air inlet pipe, and the other end of the feeding pipe is fixedly connected with the boiler body; one end of the air inlet pipe is arranged on the air inlet pipe, and the other end of the air inlet pipe is fixedly connected with the boiler body; the fixed connection department of intake pipe and boiler body is higher than the fixed connection department of inlet pipe and boiler body and not to the central axis of boiler body.

The ignition part comprises an air blowing pipe and an ignition pipe fixedly connected with the air blowing pipe; a fuel baffle is arranged in the boiler body, and the ignition tube and the fuel baffle are positioned on the same horizontal plane; one end of the air blowing pipe is fixedly connected with the air inlet pipe, the other end of the air blowing pipe is fixedly connected with the ignition pipe, and the other end of the ignition pipe is fixedly connected with the boiler body.

The feeding assembly comprises a feeding piece and a feeding piece; the feeding piece comprises a feeding pipe and a feeding flood dragon matched with the feeding pipe; and a feeding motor is arranged on the feeding flood dragon.

The further control piece is a C-shaped baffle piece arranged at the fixed connection position of the feeding pipe and the boiler body.

The further feeding piece is a feeding funnel arranged on the feeding pipe.

Further the boiler body includes sump and tobacco storehouse.

The boiler body is further provided with an ash cleaning port, a water level sensor, a steam port and a water inlet; the water level sensor, the steam port and the water inlet are fixedly connected with the water bin; the ash removing port is fixedly connected with the cigarette bin.

Contrast prior art not enough, the utility model provides a beneficial effect that technical scheme brought: the feeding device and the transmission assembly are matched with each other to fully drive the fuel to enter the boiler body and scatter in the boiler body; the transmission mode is not weakened due to the change of the size of the boiler; the C-shaped baffle plate with the radian breaks up fuel blown from the feeding pipe and prevents the fuel from being blown to one direction continuously, so that the fuel is fully scattered, further the fuel is prevented from being accumulated, the fuel can be fully combusted, and the environmental pollution caused by insufficient combustion is avoided; the fixed connection department of intake pipe and boiler body is higher than the fixed connection department of inlet pipe and boiler body and not just to the central axis to the boiler body for flame heat that rises in the boiler body and lighter fuel rotate along the oven of boiler body, thereby preheat the boiler fast, and then improve the combustion efficiency of boiler.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front sectional view of a boiler body.

Fig. 3 is a sectional view a-a.

Fig. 4 is a side view schematically showing the structure of the boiler body.

Fig. 5 is a schematic structural view of a feeding device.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 present invention is further described with reference to fig. 1-5.

A diversified feeding device comprises a support frame 1, a feeding device arranged on the support frame 1 and a boiler body 2; the feeding device comprises a transmission assembly 32 and a feeding assembly 31 arranged on the transmission assembly 32; the transmission assembly 32 comprises a wind conveying piece and a conveying piece; the transmission assembly 32 also includes an ignition member; the transport includes a control member 327. The feeding device is matched with the transmission assembly 32 to fully drive the fuel to enter the boiler body 2 and scatter in the boiler body; the transmission mode is not weakened due to the change of the size of the boiler; the control member 327 breaks up the fuel blown into the boiler body 2 to prevent the fuel from being continuously blown in one direction, so that the fuel is sufficiently scattered to prevent the fuel from being accumulated, thereby preventing the environmental pollution caused by insufficient combustion while ensuring the sufficient combustion of the fuel.

Further transports include feed tubes 325 and air inlet tubes 326; the air delivery piece comprises a fan 321 and an air inlet pipe 322 communicated with the fan 321; one end of the feed pipe 325 is fixedly connected with the air inlet pipe 322, and the other end is fixedly connected with the boiler body 2; one end of the air inlet pipe 326 is arranged on the air inlet 322 pipe, and the other end is fixedly connected with the boiler body 2; the fixed connection position of the air inlet pipe 326 and the boiler body 2 is higher than the fixed connection position of the inlet pipe 325 and the boiler body 2 and is not opposite to the central axis of the boiler body 2; the fixed connection position of the air inlet pipe 326 and the boiler body 2 is higher than the fixed connection position of the inlet pipe 325 and the boiler body 2, so that the air inlet pipe 326 can convey air to the boiler body 2 to ensure that the fuel is fully combusted, and meanwhile, the fuel cannot be blown away randomly; the fixed connection of the inlet pipe 326 and the boiler body 2 is not toward the central axis of the boiler body 2, so that the flame rising in the boiler body 2 and the lighter fuel rotate along the wall of the boiler body 2, thereby rapidly preheating the boiler; if the height of the air inlet pipe 326 is lower than or equal to the height of the inlet pipe 325, the air entering the air inlet pipe 326 blows away the fuel delivered at the port of the inlet pipe 325, which affects the normal delivery of the fuel, and further causes the fuel accumulation phenomenon.

The further ignition part comprises an air blowing pipe 323 and an ignition pipe 324 fixedly connected with the air blowing pipe 323; the fuel baffle 26 is arranged in the boiler body 2, and the ignition pipe 324 and the fuel baffle 26 are positioned on the same horizontal plane; one end of the air blowing pipe 323 is fixedly connected with the air inlet pipe 322, the other end is fixedly connected with the ignition pipe 324, and the other end of the ignition pipe 324 is fixedly connected with the boiler body 2. First, the blower 321 delivers power to blow the fuel in the feed pipe 325 into the interior of the boiler body 2 so that it falls on the fuel baffle 26. The automatic igniter in the ignition pipe 324 ignites the fuel on the fuel baffle 26, the ignition pipe 324 and the fuel baffle 26 are located at the same horizontal plane, so that the fuel on the fuel baffle 26 can be ignited quickly, the air inlet pipe 322 simultaneously conveys wind power to the air blowing pipe 323 and the air inlet pipe 326, normal combustion of the fuel in the boiler body 2 is ensured, and the ignition pipe 324 and the feed pipe 325 are independent and not located at the same horizontal plane, so that the feed pipe 325 conveying the fuel cannot be tempered. The other end of the air blowing pipe 323 is connected with the ignition pipe 324, so that the wind power entering the boiler body 2 through the ignition pipe 324 is greatly weakened, and the fuel entering the boiler body 2 at the opening of the air inlet pipe 322 is not blown away. Wherein the fuel baffle 26 is a grate baffle, the fine holes of which allow ash from the combustion of the fuel to fall to the bottom of the boiler.

The further feeding assembly 31 comprises a feeding member and a feeding member 313; the feeding piece comprises a feeding pipe 312 and a feeding flood dragon 314 matched with the feeding pipe 312; the feeding auger 314 is provided with a feeding motor 311.

The further control 327 is a C-shaped flap provided at the fixed connection of the feed pipe 325 to the boiler body 2. The fuel that the C type separation blade that has the radian blows the inlet pipe 325 and breaks up, prevents that the fuel from continuously blowing to a direction to make the fuel fully scatter, and then prevent that the fuel from piling up, avoid causing environmental pollution because of the burning is insufficient when guaranteeing that the fuel can fully burn.

The further feeding member 313 is a feeding funnel provided on the feeding tube 312. The feeding motor 311 pushes the feeding screw 314 to push the fuel into the feeding pipe 325, and the fuel is blown into the boiler body 2 by the power of the fan 321, so that the fuel accumulation at the lower end of the feeding hopper is prevented, and the fuel is continuously conveyed for the boiler body 2.

Further, the boiler body 2 includes a sump 22 and a smoke bin 21. The cooperation of the water sump 22 and the smoke sump 21 enables the heat exchange inside the boiler body 2, thereby achieving the heat transfer effect. The feed pipe 325, the intake pipe 326 and the ignition pipe 324 communicate with the cigarette case 21.

Further, the boiler body 2 is provided with an ash cleaning port 27, a water level sensor 23, a steam port 24 and a water inlet 25; the water level sensor 23, the steam port 24 and the water inlet 25 are fixedly connected with the water bin 22; the ash cleaning port 27 is fixedly connected with the cigarette bin 21. When the water in the water bin 22 reaches a set water level line, the water level sensor 23 sends a signal to the water inlet 25 to prevent the water inlet 25 from feeding water again; when the water in the water sump 22 is lower than the set water level, the water level sensor 23 sends a signal to the water inlet 25, and the water inlet 25 is filled with water again. The steam port 24 can discharge excess steam in the boiler body 2. The ash removal port 27 facilitates the cleaning of the soot and ash in the silo 21 and the long-term maintenance of the boiler.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. A diversified feeding device is characterized by comprising a support frame, a feeding device and a boiler body, wherein the feeding device and the boiler body are arranged on the support frame;

the feeding device comprises a transmission assembly and a feeding assembly arranged on the transmission assembly;

the transmission assembly comprises an air transmission piece and a conveying piece;

the transmission assembly further comprises an ignition piece;

the conveying member comprises a control member.

2. The multiple feed apparatus according to claim 1, wherein said conveying member further comprises a feed pipe and an intake pipe; the air transmission piece comprises a fan and an air inlet pipe communicated with the fan; one end of the feeding pipe is fixedly connected with the air inlet pipe, and the other end of the feeding pipe is fixedly connected with the boiler body; one end of the air inlet pipe is arranged on the air inlet pipe, and the other end of the air inlet pipe is fixedly connected with the boiler body; the fixed connection department of intake pipe and boiler body is higher than the fixed connection department of inlet pipe and boiler body and not to the central axis of boiler body.

3. The diversified feeding device according to claim 2, wherein the ignition member comprises an air blowing pipe and an ignition pipe fixedly connected with the air blowing pipe; a fuel baffle is arranged in the boiler body, and the ignition tube and the fuel baffle are positioned on the same horizontal plane; one end of the air blowing pipe is fixedly connected with the air inlet pipe, the other end of the air blowing pipe is fixedly connected with the ignition pipe, and the other end of the ignition pipe is fixedly connected with the boiler body.

4. A versatile feeder device as claimed in claim 3, wherein said feeder assembly comprises a feeder member and a feeder member; the feeding piece comprises a feeding pipe and a feeding flood dragon matched with the feeding pipe; and a feeding motor is arranged on the feeding flood dragon.

5. A diverse feeding device as claimed in claim 4, wherein said control member is a C-shaped baffle plate disposed at the fixed connection of the feeding pipe and the boiler body.

6. A versatile feeder device as claimed in claim 5, in which the feeder elements are feeder funnels provided on the feeder tube.

7. A versatile feeder apparatus as claimed in claim 6, wherein said boiler body includes a sump and a flue.

8. The diversified feeding device according to claim 7, wherein said boiler body is provided with an ash cleaning port, a water level sensor, a steam port and a water inlet; the water level sensor, the steam port and the water inlet are fixedly connected with the water bin; the ash removing port is fixedly connected with the cigarette bin.