CN207555587U - A kind of energy-efficient boiler - Google Patents

Abstract

The utility model is related to boiler technology fields, and disclose a kind of energy-efficient boiler, including supporting rack, the top of support frame as described above is fixedly connected with the bottom of boiler body, the top of the boiler body is fixedly connected with the bottom of feed hopper, the side of the feed hopper is fixedly connected with the side of support plate, the top of the support plate is fixedly connected with the first motor and the second motor respectively, and second motor be located at the rear of the first motor, the output shaft of first motor is fixedly connected with one end of the first rotating bar.The energy-efficient boiler, pass through the first rotating bar being fixedly connected on the first motor output shaft and the second rotating bar being fixedly connected on the second motor output shaft, coordinate the first roller bearing that the first rotating bar surface is fixedly connected and the second roller bearing that the second rotating bar surface is fixedly connected, the coal crushing that can will be put into feed hopper, increase the contact area of coal and oxygen, achieved the effect that improve boiler combustion efficiency.

Description

A kind of energy-efficient boiler

Technical field

The utility model is related to boiler technology field, specially a kind of energy-efficient boiler.

Background technology

Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water or organic heat carrier with certain thermal energy, the original meaning of pot refer to the water container heated on fire, and stove refers to burning The place of fuel, boiler include pot and stove two large divisions, and the hot water or steam generated in boiler can directly be industrial production and people Thermal energy needed for people's livelihood work offer can be also converted to mechanical energy by Steam Power Equipment or again be turned mechanical energy by generator Electric energy is changed to, the boiler for providing hot water is known as hot-water boiler, is mainly used for living, and also has a small amount of application in industrial production, generates The boiler of steam is known as steam boiler, is often simply called boiler, is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises；Market at present Upper existing boiler, generally using coal as fuel, however existing feeding device of boiler, it is simple in structure, without crushing The function of coal, blocking coal, which enters in boiler, can cause the incomplete problem of coal burning, cause the waste of the energy, reduce The efficiency of combustion of boiler.

Invention content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of energy-efficient boiler, has burning highly effective Advantage solves the problems, such as to mention in above-mentioned background technology.

（Two）Technical solution

To realize the purpose of above-mentioned burning highly effective, the utility model provides following technical solution：A kind of energy-efficient pot Stove, including supporting rack, the top of support frame as described above is fixedly connected with the bottom of boiler body, the top of the boiler body with into The bottom of hopper is fixedly connected, and the side of the feed hopper is fixedly connected with the side of support plate, the top part of the support plate Be not fixedly connected with the first motor and the second motor, and the second motor is located at the rear of the first motor, first motor it is defeated Shaft is fixedly connected with one end of the first rotating bar, the other end of first rotating bar pass through the side of feed hopper extend into The inside of hopper is simultaneously socketed with the inner wall of the first turning set, and first turning set is fixedly connected on the side of feed hopper inner wall, The surface of first rotating bar is fixedly connected with the first roller bearing, and the surface of first roller bearing is fixedly connected with first and crushes Tooth, the output shaft of second motor are fixedly connected with one end of the second rotating bar, and the other end of second rotating bar passes through The side of feed hopper extends to the inside of feed hopper and is socketed with the inner wall of the second turning set, and second turning set is fixedly connected In the side of feed hopper inner wall, the surface of second rotating bar is fixedly connected with the second roller bearing, the surface of second roller bearing The second crushing teeth is fixedly connected with, the top of the feed hopper and the bottom of cover board are hinged.

Preferably, the combustion chamber inside the feed hopper and boiler body, the boiler body include combustion chamber, Inlet duct and water tank.

Preferably, the feed hopper is adapted with the size of cover board, the size of first crushing teeth and the second crushing teeth It is identical.

Preferably, first motor is electrically connected with external control device, second motor and external control device electricity Connection.

Preferably, the surface of first roller bearing has been equidistantly positioned the first crushing teeth, the surface of second roller bearing etc. Distance is provided with the second crushing teeth.

Preferably, first roller bearing is opposite with the position of the second roller bearing, the size of first roller bearing and the second roller bearing It is identical.

（Three）Advantageous effect

Compared with prior art, the utility model provides a kind of energy-efficient boiler, has following advantageous effect：

1st, the energy-efficient boiler passes through the first rotating bar being fixedly connected on the first motor output shaft and the second motor The second rotating bar being fixedly connected on output shaft, the first roller bearing and the second rotating bar that the first rotating bar surface of cooperation is fixedly connected The coal crushing put into feed hopper can be increased the contact area of coal and oxygen by the second roller bearing that surface is fixedly connected, Achieve the effect that improve boiler combustion efficiency, saved the energy.

2nd, the energy-efficient boiler, the first roller bearing being fixedly connected by the first rotating bar surface and the first roller surface The first crushing teeth being fixedly connected, the second roller bearing and the second roller surface that the second rotating bar surface of cooperation is fixedly connected, which are fixed, to be connected The second crushing teeth connect, the first roller bearing and the second roller bearing can utilize the mode squeezed by coal crushing, the first crushing teeth and the Sledging tooth further enhances the crushing effect of coal.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the schematic top plan view of the utility model structural charge bucket.

In figure：1 supporting rack, 2 boiler bodies, 3 feed hoppers, 4 support plates, 5 first motors, 6 second motors, 7 first rotations Bar, 8 first turning sets, 9 first roller bearings, 10 first crushing teeths, 11 second rotating bars, 12 second turning sets, 13 second roller bearings, 14 Second crushing teeth, 15 cover boards.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, a kind of energy-efficient boiler, including supporting rack 1, top and the boiler body 2 of supporting rack 1 Bottom is fixedly connected, and boiler body 2 includes combustion chamber, inlet duct and water tank, the top of boiler body 2 and the bottom of feed hopper 3 Portion is fixedly connected, feed hopper 3 and the combustion chamber inside boiler body 2, the side of feed hopper 3 and the side of support plate 4 It is fixedly connected, the second motor 6 is electrically connected with external control device, and the top of support plate 4 is fixedly connected with 5 He of the first motor respectively Second motor 6, and the second motor 6 is located at the rear of the first motor 5, the first motor 5 and the second motor 6 are the motor with model, And first motor 5 it is opposite with the position of the second motor 6, the first motor 5 is electrically connected with external control device, the first motor 5 it is defeated Shaft is fixedly connected with one end of the first rotating bar 7, the other end of the first rotating bar 7 pass through the side of feed hopper 3 extend into The inside of hopper 3 is simultaneously socketed with the inner wall of the first turning set 8, and the first turning set 8 is fixedly connected on the side of 3 inner wall of feed hopper, The surface of first rotating bar 7 is fixedly connected with the first roller bearing 9, and the surface of the first roller bearing 9 is fixedly connected with the first crushing teeth 10, the The surface of one roller bearing 9 has been equidistantly positioned the first crushing teeth 10, and the output shaft of the second motor 6 and one end of the second rotating bar 11 are consolidated Fixed connection, the other end of the second rotating bar 11 pass through the side of feed hopper 3 extend to feed hopper 3 inside and with the second turning set 12 inner wall socket, the second turning set 12 are fixedly connected on the side of 3 inner wall of feed hopper, and the surface of the second rotating bar 11, which is fixed, to be connected The second roller bearing 13 is connected to, the first roller bearing 9 is opposite with the position of the second roller bearing 13, the size phase of the first roller bearing 9 and the second roller bearing 13 Together, by be fixedly connected in the first rotating bar 7 and 6 output shaft of the second motor that are fixedly connected on 5 output shaft of the first motor Two rotating bars 11, what the first roller bearing 9 that 7 surface of the first rotating bar of cooperation is fixedly connected was fixedly connected with 11 surface of the second rotating bar Second roller bearing 13, in use, the first motor 5 and the second motor 6 is controlled to work simultaneously using external control device, the first of rotation Motor 5 drives the first rotating bar 7 to rotate, and so as to which the first roller bearing 9 be driven to rotate, similarly the second motor 6 rotation drives the second bull stick 11 rotations, so as to be rotated with eastern second roller bearing 13, can by fuel crushings such as the coals put into feed hopper 3, increase coal with The contact area of oxygen has achieved the effect that raising boiler combustion efficiency, has saved the energy, and the surface of the second roller bearing 13, which is fixed, to be connected The second crushing teeth 14 is connected to, the surface of the second roller bearing 13 has been equidistantly positioned the second crushing teeth 14, the first crushing teeth 10 and second The size of crushing teeth 14 is identical, and the position of the first crushing teeth 10 and the second crushing teeth 14 is staggered, the top of feed hopper 3 and cover board 15 bottom is hinged, and feed hopper 3 is adapted with the size of cover board 15, the first rolling being fixedly connected by 7 surface of the first rotating bar The first crushing teeth 10 that axis 9 is fixedly connected with 9 surface of the first roller bearing, the second rolling that 11 surface of the second rotating bar of cooperation is fixedly connected The second crushing teeth 14 that axis 13 is fixedly connected with 13 surface of the second roller bearing, in use, the first roller bearing 9 and the second of rotation of rotation Roller bearing 13 can squeeze the fuel put into feed hopper 3 to broken, the first crushing teeth 10 that 9 surface of the first roller bearing is fixedly connected The second crushing teeth 14 being fixedly connected with 13 surface of the second roller bearing enhances broken effect, and the fuel put into feed hopper 3 obtains To adequately broken, the first roller bearing 9 and the second roller bearing 13 can utilize the mode of extruding by coal crushing, 10 He of the first crushing teeth Second crushing teeth 14, further enhances the crushing effect of coal, which will can again fire after the fuel crushings such as coal It burning, increases the contact area of fuel and oxygen, fuel is able to from divided combustion, improves the utilization rate of fuel, saved the energy, Solve the problems, such as that boiler combustion efficiency of the prior art is low.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, 6 output shaft of the first rotating bar 7 and the second motor being fixedly connected on 5 output shaft of the first motor is utilized On the second rotating bar 11 for being fixedly connected, the first roller bearing 9 and the second rotating bar 11 that 7 surface of the first rotating bar of cooperation is fixedly connected The second roller bearing 13 that surface is fixedly connected, the first motor 5 and the second motor 6 drive 13 turns of the first roller bearing 9 and the second roller bearing respectively It is dynamic, the coal crushing in feed hopper 3 will be put into, improve the efficiency of combustion of boiler.

In conclusion the energy-efficient boiler, passes through the first rotating bar 7 being fixedly connected on 5 output shaft of the first motor The second rotating bar 11 being fixedly connected on 6 output shaft of the second motor, the first rolling that 7 surface of the first rotating bar of cooperation is fixedly connected The second roller bearing 13 that axis 9 is fixedly connected with 11 surface of the second rotating bar, the coal crushing that can will be put into feed hopper 3, increase The contact area of coal and oxygen has achieved the effect that improve boiler combustion efficiency, has saved the energy, passed through the first rotating bar 7 The first crushing teeth 10 that the first roller bearing 9 that surface is fixedly connected is fixedly connected with 9 surface of the first roller bearing coordinates the second rotating bar 11 The second crushing teeth 14 that the second roller bearing 13 that surface is fixedly connected is fixedly connected with 13 surface of the second roller bearing, the first roller bearing 9 and Two roller bearings 13 can utilize the mode squeezed to further enhance coal crushing, the first crushing teeth 10 and the second crushing teeth 14 The crushing effect of coal.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of energy-efficient boiler, including supporting rack（1）, it is characterised in that：Support frame as described above（1）Top and boiler sheet Body（2）Bottom be fixedly connected, the boiler body（2）Top and feed hopper（3）Bottom be fixedly connected, the feed hopper （3）Side and support plate（4）Side be fixedly connected, the support plate（4）Top be fixedly connected with the first motor respectively （5）With the second motor（6）, and the second motor（6）Positioned at the first motor（5）Rear, first motor（5）Output shaft with First rotating bar（7）One end be fixedly connected, first rotating bar（7）The other end pass through feed hopper（3）Side extension To feed hopper（3）Inside and with the first turning set（8）Inner wall socket, first turning set（8）It is fixedly connected on charging Bucket（3）The side of inner wall, first rotating bar（7）Surface be fixedly connected with the first roller bearing（9）, first roller bearing（9） Surface be fixedly connected with the first crushing teeth（10）, second motor（6）Output shaft and the second rotating bar（11）One end It is fixedly connected, second rotating bar（11）The other end pass through feed hopper（3）Side extend to feed hopper（3）Inside simultaneously With the second turning set（12）Inner wall socket, second turning set（12）It is fixedly connected on feed hopper（3）The side of inner wall, institute State the second rotating bar（11）Surface be fixedly connected with the second roller bearing（13）, second roller bearing（13）Surface be fixedly connected with Second crushing teeth（14）, the feed hopper（3）Top and cover board（15）Bottom be hinged.

2. a kind of energy-efficient boiler according to claim 1, it is characterised in that：The feed hopper（3）With boiler sheet Body（2）Internal combustion chamber, the boiler body（2）Including combustion chamber, inlet duct and water tank.

3. a kind of energy-efficient boiler according to claim 1, it is characterised in that：The feed hopper（3）With cover board （15）Size be adapted, first crushing teeth（10）With the second crushing teeth（14）Size it is identical.

4. a kind of energy-efficient boiler according to claim 1, it is characterised in that：First motor（5）With outside Control device is electrically connected, second motor（6）It is electrically connected with external control device.

5. a kind of energy-efficient boiler according to claim 1, it is characterised in that：First roller bearing（9）Surface It has been equidistantly positioned the first crushing teeth（10）, second roller bearing（13）Surface be equidistantly positioned the second crushing teeth（14）.

6. a kind of energy-efficient boiler according to claim 1, it is characterised in that：First roller bearing（9）With second Roller bearing（13）Position it is opposite, first roller bearing（9）With the second roller bearing（13）Size it is identical.