CN220169486U - Combustion furnace - Google Patents

Abstract

The utility model discloses a combustion furnace, and relates to the field of feed processing. The combustion furnace comprises a furnace body, a feeding assembly and a blower, wherein the furnace body is provided with a combustion chamber; the feeding assembly is provided with a first discharge hole; the air blower is connected with the feeding channel, and feeding channel top is equipped with first pan feeding mouth, and first pan feeding mouth is located between air blower and the combustion chamber, feeding channel and combustion chamber intercommunication, and first discharge gate is located feeding channel top and communicates with first pan feeding mouth. Through setting up the hair-dryer, the hair-dryer blows the powdered or granular fuel in the pay-off passageway to the combustion chamber, can increase the oxygen volume of intaking of combustion chamber and blow away the fuel, increases the area of contact of fuel and oxygen, makes the fuel fully burn, effectively improves the combustion efficiency of fuel.

Description

Combustion furnace

Technical Field

The utility model relates to the field of feed processing, in particular to a combustion furnace.

Background

In the production and processing process of the feed, the feed is sometimes required to be dried by a combustion furnace, so that the quality guarantee period of the feed is prolonged, the existing combustion furnace for drying the feed mainly uses powdery or granular fuel for combustion, but the fuel is easy to accumulate and coagulate into blocks, the contact area of the fuel and oxygen is reduced, the fuel is insufficiently combusted, and the combustion efficiency of the fuel is reduced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the combustion furnace which can increase the oxygen amount and blow away combustion materials, thereby improving the combustion efficiency of fuel.

The combustion furnace comprises a furnace body, a feeding assembly and a blower, wherein the furnace body is provided with a combustion chamber; the feeding assembly is provided with a first discharge hole; the air blower is connected with a feeding channel, a first feeding port is formed in the top end of the feeding channel, the first feeding port is located between the air blower and the combustion chamber, the feeding channel is communicated with the combustion chamber, and the first discharging port is located above the feeding channel and is communicated with the first feeding port.

The combustion furnace provided by the embodiment of the utility model has at least the following beneficial effects: when the combustion furnace works, a user adds fuel to the feeding component, the feeding component operates and conveys the feeding component to the first discharge hole, under the action of gravity, the fuel passes through the first discharge hole to enter the first feed hole, then the blower works, the blower blows air to the feeding channel, as the first feed hole is positioned between the blower and the combustion chamber, the air flow in the feeding channel can drive the fuel to move towards the combustion chamber, so that the fuel is combusted in the combustion chamber, and through the blower, the blower blows the powdery or granular fuel in the feeding channel to the combustion chamber, so that the oxygen inlet amount of the combustion chamber can be increased, the fuel is blown away, the contact area between the fuel and the oxygen is increased, the fuel is fully combusted, and the combustion efficiency of the fuel is effectively improved.

According to some embodiments of the utility model, the feeding assembly comprises a housing, a feeding screw and a driving piece, the first discharging hole is arranged at the bottom end of the housing, the feeding screw is accommodated in an inner cavity of the housing and is rotationally connected with the housing, the housing is provided with a mounting plate, the driving piece is mounted on the mounting plate and is connected with the feeding screw, the top end of the housing is provided with a second feeding hole, the second feeding hole and the first discharging hole are respectively positioned at two ends of the feeding screw, and the driving piece is used for driving the feeding screw to rotate so as to drive fuel to move towards the first discharging hole.

According to some embodiments of the utility model, the driving member is configured as a motor, a first connecting member is disposed at an output end of the motor, one end of the feeding screw near the second feeding hole penetrates out of the housing and is connected with a second connecting member, and the first connecting member is in transmission connection with the first connecting member.

According to some embodiments of the utility model, the feeding assembly is connected with a protective cover, and the protective cover covers the first connecting piece and the second connecting piece.

According to some embodiments of the utility model, the feeding assembly is connected with a discharging hopper with an open top, the discharging hopper is located at one side of the furnace body, a second discharging port is arranged at the bottom end of the discharging hopper, and the second discharging port is communicated with the second feeding port.

According to some embodiments of the utility model, a mounting hole is formed in one side of the discharging hopper, the mounting hole is located above the second discharging hole, the discharging hopper is connected with a baffle plate, the baffle plate is in sliding fit with the mounting hole, and the baffle plate is moved to open or close the second discharging hole.

According to some embodiments of the utility model, the blanking hopper is connected with a stock table, the stock table being provided with a through hole, the through hole being located above the blanking hopper.

According to some embodiments of the utility model, a limiting plate is arranged between the material storage table and the discharging hopper, two ends of the limiting plate are respectively connected with the material storage table and the discharging hopper, and the bottom end of the limiting plate is inclined towards the center of the hopper.

According to some embodiments of the utility model, the second discharging holes are multiple, the second discharging holes are arranged at intervals along the horizontal direction, and the feeding component and the blower are respectively arranged in a one-to-one correspondence with the second discharging holes.

According to some embodiments of the utility model, the feed channel is configured in a cylindrical shape.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a feed assembly according to an embodiment of the present utility model;

FIG. 2 is a side view of a burner according to an embodiment of the present utility model;

FIG. 3 is a front view of a burner according to an embodiment of the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals: a furnace body 100; a feed assembly 200; a first outlet 201; a lumen 202; a second feed port 203; a housing 210; a mounting plate 211; a feed screw 220; a second connection 221; a driving member 230; a first connection 231; a protective cover 240; a blower 300; a first feed inlet 301; a feed channel 310; a discharging hopper 400; a second outlet 401; a baffle 410; a stock table 420; and a limiting plate 430.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, a burner according to an embodiment of the present utility model includes a burner body 100, a feeding assembly 200, and a blower 300, the burner body 100 being provided with a combustion chamber (not shown); the feeding assembly 200 is positioned at one side of the furnace body 100, and the feeding assembly 200 is provided with a first discharge hole 201; the blower 300 is connected with a feeding channel 310, the feeding channel 310 and the feeding assembly 200 are positioned on the same side of the furnace body 100, a first feeding port 301 is arranged at the top end of the feeding channel 310, the first feeding port 301 is positioned between the blower 300 and the combustion chamber, the feeding channel 310 is communicated with the combustion chamber, and the first discharging port 201 is positioned above the feeding channel 310 and is communicated with the first feeding port 301.

It will be appreciated that when the burner operates, the user adds fuel to the feeding assembly 200, the feeding assembly 200 operates and conveys the feeding assembly 200 to the first discharge port 201, under the action of gravity, the fuel passes through the first discharge port 201 and enters the first feed port 301, then the blower 300 operates, the blower 300 blows air to the feeding channel 310, and because the first feed port 301 is located between the blower 300 and the combustion chamber, the air flow in the feeding channel 310 can drive the fuel to move towards the combustion chamber, so that the fuel burns in the combustion chamber, and by arranging the blower 300, the blower 300 blows the powdery or granular fuel in the feeding channel 310 towards the combustion chamber, so that the oxygen inlet amount of the combustion chamber can be increased, the contact area between the fuel and the oxygen can be increased, the fuel can be fully combusted, and the combustion efficiency of the fuel can be effectively improved.

Referring to fig. 1, it can be understood that the feeding assembly 200 includes a housing 210, a feeding screw 220 and a driving member 230, wherein the first discharge port 201 is disposed at the bottom end of the housing 210, the feeding screw 220 is accommodated in the inner cavity 202 of the housing 210 and is rotationally connected with the housing 210, the housing 210 is provided with a mounting plate 211, the driving member 230 is mounted on the mounting plate 211 and is connected with the feeding screw 220, the top end of the housing 210 is provided with a second feed port 203, the second feed port 203 and the first discharge port 201 are respectively disposed at two ends of the feeding screw 220, and the driving member 230 is used for driving the feeding screw 220 to rotate so as to drive fuel to move towards the first discharge port 201. After the user fills the second feeding hole 203 with the fuel, the driving piece 230 starts to drive the feeding screw 220 to rotate, the screw thread on the feeding screw 220 rotates to drive the fuel to move in the inner cavity 202, and as the second feeding hole 203 and the first discharging hole 201 are respectively positioned at two ends of the feeding screw 220, the fuel entering the inner cavity 202 from the second feeding hole 203 moves towards the first discharging hole 201 under the feeding screw 220 and is further conveyed into the feeding channel 310, so that the automatic feeding of the fuel is realized, and the feeding piece is arranged into a screw feeding structure, so that the powder-filled or granular fuel can move in the inner cavity 202 along with the rotation of the feeding screw 220 in a spiral manner, the looseness of the fuel is increased, the subsequent blower 300 can blow the fuel, the combustion efficiency of the fuel is further improved, in addition, the shell 210 seals the feeding screw 220 in the inner cavity 202 and is matched with the feeding channel 310 sealed by the main body, the tightness of the feeding assembly 200 can be improved, and the operation efficiency of the blower 300 is effectively improved.

Further, the output end of the motor is provided with a first connecting piece 231, one end of the feeding screw 220, which is close to the second feeding port 203, penetrates out of the housing 210 and is connected with a second connecting piece 221, and the first connecting piece 231 is in transmission connection with the first connecting piece 231. The first connecting piece 231 can be set to be a first gear, the second connecting piece 221 can be set to be a second gear, and the first gear and the second gear are in transmission connection through a chain (not shown in the figure), so that the structure of the feeding assembly 200 can be simplified, the user can overhaul and maintain the feeding assembly 200 conveniently, and the later maintenance cost of the feeding assembly 200 is reduced; the first connecting piece 231 can be further set to be a first synchronous wheel, the second connecting piece 221 can be set to be a second synchronous wheel, and the first gear and the second gear are in transmission connection through a synchronous belt (not shown in the figure), so that the movement precision of the feeding screw 220 can be effectively improved, the discharging amount of the feeding assembly 200 can be accurately controlled by a user conveniently, the structures of the first connecting piece 231 and the second connecting piece 221 are not particularly limited, and the stable operation of the feeding screw 220 can be guaranteed as long as the output torque of the driving piece 230 can be stably transmitted to the feeding screw 220.

Referring to fig. 2, it can be understood that the feeding assembly 200 is connected with a discharging hopper 400 with an open top, the discharging hopper 400 is located at one side of the furnace body 100, a second discharging port 401 is disposed at the bottom end of the discharging hopper 400, and the second discharging port 401 is communicated with the second feeding port 203. By arranging the discharging hopper, a user places fuel in a bin (not shown in the figure) of the discharging hopper 400, and continuous feeding operation of the feeding assembly 200 can be realized by matching with continuous rotation of the feeding screw 220, so that time cost and labor cost spent by the user for frequently filling fuel are saved, and operation smoothness of the feeding assembly 200 is effectively improved.

Further, the blanking hopper 400 is connected to a stock table 420, and the stock table 420 is provided with a through hole (not shown in the figure), and the through hole is located above the blanking hopper 400. Through setting up stock platform 420, the user can place the fuel that hopper 400 temporarily did not hold on stock platform 420 down, and the user of convenience in time loads the fuel to hopper 400 down, through setting up the through-hole, the user can be in the container of fuel (the bottom trompil, makes the fuel pass through the through-hole and continuously gets into hopper 400 down from stock platform 420, when not increasing the 100 ponds of burning furnace body, indirectly improves the volume upper limit of hopper 400 down, further improves the operation smoothness of feeding component 200.

Referring to fig. 2 and 3, it can be understood that a limiting plate 430 is provided between the stock table 420 and the discharging hopper 400, both ends of the limiting plate 430 are connected with the stock table 420 and the discharging hopper 400, respectively, and the bottom end of the limiting plate 430 is inclined toward the center of the hopper. Through setting up limiting plate 430, when the through-hole that the fuel passed stock platform 420 gets into hopper 400 down, because limiting plate 430's bottom is inclined towards the center of hopper, limiting plate 430 that the slope set up can play spacing and direction's effect to the fuel, and limiting plate 430 can guide the fuel of whereabouts down hopper 400 (or the opening at hopper 400 top down), makes the fuel fall into hopper 400 down fast accurately, avoids the fuel to fly outside hopper 400 down in whereabouts in-process, leads to the emergence of problems such as wasting of resources, environmental pollution.

It should be noted that, the specific number of the limiting plates 430 is generally determined according to the size and the position of the through hole, when the through hole is located at the center of the stock table 420, and the hole wall of the through hole is far away from two sides of the stock table 420 (i.e., two side walls adjacent to the furnace body 100), the limiting plates 430 may be only one, at this time, the limiting plates 430 are located at one side of the through hole facing away from the furnace body 100, when the through hole is not located at the center of the stock table 420, at which side of the through hole is close to the stock table 420, the limiting plates 430 are respectively disposed at the side of the through hole facing away from the furnace body 100, and when the hole diameter of the through hole is larger, the distance between the through hole and the side of the stock table 420 is smaller than the hopper, at this time, the limiting plates 430 are provided with three limiting plates 430 and the side walls of the furnace body 100 to enclose the through hole, and the number of the limiting plates 430 is not specifically limited, so long as the fuel is prevented from drifting outside the hopper 400.

Further, the feeding assembly 200 is connected with a protecting cover 240, and the protecting cover 240 is located at one side of the feeding assembly 200 away from the furnace body 100 and covers the first connecting piece 231 and the second connecting piece 221. By arranging the protection cover 240, on one hand, the protection cover 240 can hide the connection structure (namely the first connection piece 231 and the second connection piece 221) between the feeding screw 220 and the driving piece 230, so that the appearance of the combustion furnace is concise and smooth, and the appearance aesthetic degree of the combustion furnace is effectively improved; on the other hand, the protection cover 240 may reduce erosion of the first and second connection members 231 and 221 by fuel or plant impurities drifting out of the hopper 400, effectively extending the service life of the feeding assembly 200.

Referring to fig. 4 (the protective cover 240 and related structures have been omitted for convenience of observation), it will be understood that a mounting hole (not shown) is provided at one side of the lower hopper 400, and the mounting hole is located above the second discharge hole 401 and is in communication with the bin of the lower hopper 400, and the lower hopper 400 is connected with a shutter 410, and the shutter 410 is slidably engaged with the mounting hole, so that the shutter 410 is moved to open or close the second discharge hole 401. The baffle 410 is inserted into the lower hopper 400 by a user, the baffle 410 enters between the bin of the lower hopper 400 and the second discharging hole 401, so that the bin of the lower hopper 400 and the inner cavity 202 of the shell 210 are divided, the feeding assembly 200 stops feeding, the user withdraws the baffle 410 towards the outside of the lower hopper 400, the baffle 410 is communicated with the bin of the lower hopper 400 and the inner cavity 202 of the shell 210 by utilizing the difference between the bin of the lower hopper 400 and the second discharging hole 401, the feeding assembly 200 starts to transport fuel in the lower bin, by arranging the baffle 410, before the feeding screw 220 works, the user can insert the baffle 410, the fuel is prevented from directly entering the inner cavity 202 to prevent the feeding screw 220 from rotating, the working smoothness of the feeding assembly 200 is further improved, when the feeding screw 220 works or the temperature of a combustion furnace is too high, the user can insert the baffle 410 at any time, the lower hopper 400 stops feeding, the fuel supply is stopped, the user can quickly control the fire of the combustion furnace or quickly check and maintain the feeding assembly 200, and the use experience of the user is further improved.

Referring to fig. 3 and 4, it may be understood that the second discharge ports 401 are provided in plurality, and the plurality of second discharge ports 401 are disposed at intervals in the horizontal direction, and the feeding assembly 200 and the blower 300 are respectively provided in plurality in one-to-one correspondence with the second discharge ports 401. The second discharging hole 401, the feeding assembly 200, the blower 300 and the feeding channel 310 are arranged in a one-to-one correspondence manner, so that fuel can be conveyed into the combustion chamber from a plurality of points, and even if part of the feeding assembly 200 or the blower 300 is damaged, the combustion furnace can normally operate, and the operation efficiency of the combustion furnace and the fault tolerance of the combustion furnace are effectively improved.

Further, the feeding passage 310 is provided in a cylindrical shape in shape. Because the feeding assembly 200 adopts the screw feeding structure, the shell of the feeding assembly 200 is generally cylindrical and matched with the feeding screw 220, at this time, the shape of the feeding channel 310 is also cylindrical, the shapes of the feeding channel 310 and the feeding assembly 200 are mutually in concert, and the appearance aesthetic degree of the combustion furnace is further improved while the production and the assembly of the feeding channel 310 are facilitated.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. A burner, comprising:

the furnace body is provided with a combustion chamber;

the feeding assembly is provided with a first discharge hole;

the feeding device comprises a blowing machine, a feeding channel connected with the blowing machine, a first feeding port arranged at the top end of the feeding channel and positioned between the blowing machine and the combustion chamber, a feeding channel body arranged in a sealing mode and communicated with the combustion chamber, and a feeding channel used for guiding air flow blown out of the blowing machine to move towards the combustion chamber, wherein the first feeding port is positioned above the feeding channel and communicated with the first feeding port.

2. The burner of claim 1, wherein the feed assembly comprises a housing, a feed screw and a driving member, the first discharge port is disposed at the bottom end of the housing, the feed screw is accommodated in the cavity of the housing and is rotationally connected with the housing, the housing is provided with a mounting plate, the driving member is mounted on the mounting plate and is connected with the feed screw, the top end of the housing is provided with a second feed port, the second feed port and the first discharge port are disposed at two ends of the feed screw respectively, and the driving member is used for driving the feed screw to rotate and further drive fuel to move towards the first discharge port.

3. The burner of claim 2, wherein the driving member is a motor, a first connecting member is disposed at an output end of the motor, one end of the feeding screw adjacent to the second feeding port penetrates out of the housing and is connected with a second connecting member, and the first connecting member is in transmission connection with the first connecting member.

4. A burner according to claim 3, wherein the feed assembly is connected to a protective cover which covers the first and second connectors.

5. The burner of claim 2, wherein the feed assembly is connected with a top-open hopper, the hopper is located at one side of the furnace body, a second discharge port is formed in the bottom end of the hopper, and the second discharge port is communicated with the second feed port.

6. The burner of claim 5, wherein a mounting hole is formed in one side of the lower hopper, the mounting hole is located above the second discharge port, the lower hopper is connected with a baffle, and the baffle is slidably engaged with the mounting hole to move the baffle to open or close the second discharge port.

7. The burner of claim 6, wherein the blanking hopper is connected to a stock table, the stock table having a through hole, the through hole being located above the blanking hopper.

8. The burner of claim 7, wherein a limiting plate is disposed between the stock table and the discharge hopper, two ends of the limiting plate are connected to the stock table and the discharge hopper, respectively, and a bottom end of the limiting plate is inclined toward a center of the discharge hopper.

9. The burner of any one of claims 5 to 8, wherein a plurality of second discharge ports are provided, a plurality of second discharge ports are provided at intervals in a horizontal direction, and the feeding assembly and the blower are provided in one-to-one correspondence with the second discharge ports, respectively.

10. A burner as claimed in claim 1, wherein the feed channel is cylindrical in shape.