CN213955356U

CN213955356U - Multifunctional biological boiler fuel feeding device for heating system

Info

Publication number: CN213955356U
Application number: CN202022712345.3U
Authority: CN
Inventors: 陈瑞全
Original assignee: Yuzhou Heluo Furnace Industry Co ltd
Current assignee: Yuzhou Heluo Furnace Industry Co ltd
Priority date: 2020-11-22
Filing date: 2020-11-22
Publication date: 2021-08-13
Anticipated expiration: 2030-11-22

Abstract

The utility model discloses a multi-functional for heating system biological boiler fuel feed arrangement relates to boiler fuel feeding technical field, for solving current multi-functional for heating system biological boiler at the in-process of feeding, because fuel wets and can't make the problem of boiler normal operating. The fixed feeder hopper that is provided with in one side of stoving storehouse top, one side of feeder hopper is provided with the air pump, the fixed plate that is provided with in inside in stoving storehouse, install vibrating motor on the fixed plate, vibrating motor's top is provided with the screen cloth, the bottom in stoving storehouse is provided with the bin outlet, the below in stoving storehouse is provided with carries the seat, the inside of carrying the seat is provided with the lead screw, one side fixed mounting of carrying the seat has driving motor, and driving motor's output and lead screw transmission are connected, be provided with the thread block on the outer wall of lead screw, one side of carrying the seat is provided with broken storehouse, the top of broken storehouse one side is provided with the inlet pipe.

Description

Multifunctional biological boiler fuel feeding device for heating system

Technical Field

The utility model relates to a boiler fuel feeding technical field specifically is a multi-functional biological boiler fuel feed arrangement for heating system.

Background

The boiler comprises a boiler and a furnace, hot water or steam generated in the boiler can directly provide heat energy required for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. Boiler that uses in the heat supply field, in structural design, relatively traditional boiler furnace space is great, be favorable to the abundant burning of a large amount of volatiles that precipitate in the twinkling of an eye when biomass fuel burns, it produces a large amount of pollutants including sulphide in the tail gas of burning, for this reason, many factories change biomass fuel boiler into now, the only biomass fuel of biomass boiler during operation, it is as fuel to utilize reproducible biofuel, biofuel is made by saw-dust and/or bamboo bits and/or straw and glue etc. changing waste into valuables and little to environmental pollution, in the time of making, after mixing above-mentioned composition, put into the feeding hopper of extruder, then get into the extruder and extrude and form.

In the feeding process of the existing biological boiler for the multifunctional heat supply system, the boiler cannot normally operate due to the fact that fuel is damped; therefore, the existing requirements are not met, and a biological boiler fuel feeding device for a multifunctional heating system is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional for heating system biological boiler fuel feed arrangement to solve the in-process of the current multi-functional for heating system biological boiler who provides in the above-mentioned background art at the feeding, because fuel wets and can't make the problem of boiler normal operating.

In order to achieve the above object, the utility model provides a following technical scheme: a bio-boiler fuel feeding device for a multifunctional heating system comprises a drying bin, wherein a feeding hopper is fixedly arranged on one side above the drying bin, an air pump is arranged on one side of the feeding hopper, a fixed plate is fixedly arranged in the drying bin, a vibrating motor is mounted on the fixed plate, a screen is arranged above the vibrating motor, a discharge hole is formed in the bottom of the drying bin, a conveying seat is arranged below the drying bin, a lead screw is arranged in the conveying seat, a driving motor is fixedly mounted on one side of the conveying seat, the output end of the driving motor is in transmission connection with the lead screw, a threaded block is arranged on the outer wall of the lead screw, a crushing bin is arranged on one side of the conveying seat, a feeding pipe is arranged above one side of the crushing bin, a discharging pipe is arranged below the other side of the crushing bin, and a supporting plate is fixedly arranged in the crushing bin, a servo motor I is arranged above the crushing bin.

Preferably, the inside of screen cloth is provided with the pivot, and the pivot passes through the bearing with the stoving storehouse and is connected, the external connection that the one end of pivot extends to the stoving storehouse has the handle.

Preferably, a heating chamber is arranged above the screen, the heating chamber is fixedly connected with an air pump through an exhaust pipe, heating wires are arranged inside the heating chamber, air outlets are formed in the side wall and the bottom of the heating chamber, and the air outlets are provided with a plurality of air outlets.

Preferably, the fixed base that is provided with in top of screw thread piece, the top of base is provided with connects the silo, the below of screw thread piece is provided with the slider, and the slider is provided with two, two the slider all passes through spout and carries seat sliding connection, connect the silo to rotate through electric putter and base and be connected.

Preferably, a sealing cover is rotatably arranged above the feeding pipe.

Preferably, the output end of the first servo motor is provided with a stirring shaft, one end of the stirring shaft is connected with the supporting plate through a bearing, the outer wall of the stirring shaft is fixedly provided with a first stirring blade, the first stirring blade is provided with ten, the inner wall of the crushing bin is fixedly provided with a second stirring blade, and the second stirring blade is provided with five.

Preferably, a material guide disc is arranged below the supporting plate, a rotating rod is arranged inside the material guide disc, a servo motor II is fixedly mounted below the crushing bin, and the output end of the servo motor II is in transmission connection with the rotating rod.

Preferably, the outer wall of the rotating rod is provided with seven guide plates.

Preferably, the inner sides of the first servo motor and the second servo motor, which are close to the crushing bin, are provided with cushion pads.

Preferably, the inside of backup pad is provided with the discharge gate, and the discharge gate is provided with two.

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

1. the utility model discloses a setting of air pump and heating chamber, air pump can be carried the air in the external world to the heating chamber, can heat and dry fuel after the heater strip heating in the heating chamber, avoid the fuel humidity to lead to the unable normal combustion of fuel, and the unable normal operating of boiler also, and a plurality of gas outlets can make the steam that produces in the heating chamber disperse discharge rapidly, make the fuel that gets into the stoving storehouse obtain effectual stoving.

2. Through the setting of vibrating motor and screen cloth, can vibrate the fuel on the screen cloth, make it be heated evenly, after the vibration, through corotation or reversal handle, can make the handle drive the pivot rotatory to make the pivot drive whole screen cloth rotate, be convenient for send the even fuel of drying on the screen cloth to discharge gate department.

3. Through driving motor's output drive lead screw transmission, thereby make the fillet of screw drive connect the silo to remove, carry the fuel that dries, sliding fit through slider and spout, the fillet of screw of being convenient for can be more steady at horizontal migration's in-process, the stability that connects the silo has been improved, connect the silo to guarantee that fuel can be carried by the ration, after connecting the silo to be close to the inlet pipe, the one end that can drive through electric putter's concertina movement connects the silo begins to rotate, in the feed pipe is poured into to the fuel that connects in the silo is whole, inside engaging lug and the connecting rod of being equipped with of base, be convenient for electric putter with connect the rotation of silo.

4. Through setting up the closing cap in inlet pipe department, played dirt-proof effect, the output drive (mixing) shaft through servo motor one is rotatory to make the (mixing) shaft drive stirring vane one and carry out the cooperation with stirring vane two and carry out the breakage to the fuel of great piece, avoid causing the jam of discharging pipe.

5. Through setting up the discharge gate, be convenient for deliver to the guide plate with broken good fuel, it is rotatory to drive the bull stick through two servo motor, thereby make the guide plate rotatory, be convenient for deliver to discharging pipe department with broken good fuel, the effect of direction has been played, the inner wall in broken storehouse is pressed close to the extension department of guide plate one end, be convenient for will attach the fuel of broken storehouse inner wall and scrape off, avoid the waste of resource, the trouble of later stage clearance has been reduced, the blotter has played effectual buffering absorbing effect to the vibrations that the motor produced.

Drawings

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

fig. 2 is a schematic view of a top view structure of the material guiding plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the heating chamber of the present invention;

fig. 4 is a schematic structural view of the electric push rod of the present invention;

fig. 5 is a schematic top view of the screen of the present invention;

in the figure: 1. a drying bin; 2. a feed hopper; 3. an air pump; 4. a heating chamber; 5. an exhaust pipe; 6. screening a screen; 7. a handle; 8. a rotating shaft; 9. a discharge outlet; 10. a fixing plate; 11. a vibration motor; 12. heating wires; 13. an air outlet; 14. a conveying seat; 15. a screw rod; 16. a chute; 17. a thread block; 18. a slider; 19. a material receiving groove; 20. a base; 21. a drive motor; 22. an electric push rod; 23. a crushing bin; 24. a feed pipe; 25. a first servo motor; 26. a stirring shaft; 27. a first stirring blade; 28. a second stirring blade; 29. a support plate; 30. a discharge port; 31. a discharge pipe; 32. a material guide plate; 33. a servo motor II; 34. a rotating rod; 35. a material guide plate; 36. sealing the cover; 37. a cushion pad.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a bio-boiler fuel feeding device for a multifunctional heat supply system comprises a drying bin 1, a feeding hopper 2 is fixedly arranged on one side above the drying bin 1, an air pump 3 is arranged on one side of the feeding hopper 2, the air pump 3 can convey outside air into a heating chamber 4 for heating, a fixing plate 10 is fixedly arranged inside the drying bin 1, a vibration motor 11 is mounted on the fixing plate 10, the vibration motor 11 can vibrate fuel on a screen 6 to enable the fuel to be heated uniformly, the screen 6 is arranged above the vibration motor 11, a discharge outlet 9 is arranged at the bottom of the drying bin 1, a conveying seat 14 is arranged below the drying bin 1, a screw rod 15 is arranged inside the conveying seat 14, a driving motor 21 is fixedly mounted on one side of the conveying seat 14, the output end of the driving motor 21 is in transmission connection with the screw rod 15, a threaded block 17 is arranged on the outer wall of the screw rod 15, and a crushing bin 23 is arranged on one side of the conveying seat 14, the upper side of crushing storehouse 23 one side is provided with inlet pipe 24, and the below of crushing storehouse 23 opposite side is provided with discharging pipe 31, and the inside fixed backup pad 29 that is provided with of crushing storehouse 23, the servo motor 25 is installed to the top of crushing storehouse 23.

Further, the inside of screen cloth 6 is provided with pivot 8, and pivot 8 passes through the bearing with stoving storehouse 1 and is connected, and the one end of pivot 8 extends to the external connection in stoving storehouse 1 and has handle 7, through corotation or reversal handle 7, can make handle 7 drive pivot 8 rotatory to make pivot 8 drive whole screen cloth 6 rotate, be convenient for send the even fuel of drying to bin outlet 9 department on the screen cloth 6.

Further, the top of screen cloth 6 is provided with heating chamber 4, heating chamber 4 passes through blast pipe 5 and 3 fixed connection of air pump, the inside of heating chamber 4 is provided with heater strip 12, the lateral wall and the bottom of heating chamber 4 all are provided with gas outlet 13, and gas outlet 13 is provided with a plurality of, heater strip 12 in heating chamber 4 heats the back and dries the fuel, avoid the fuel humidity to lead to the unable normal combustion of fuel, and the unable normal operating of boiler also, a plurality of gas outlets 13 can make the steam that produces in heating chamber 4 disperse the discharge rapidly, the fuel that makes to get into stoving storehouse 1 obtains effectual stoving.

Furthermore, a base 20 is fixedly arranged above the thread block 17, a material receiving groove 19 is arranged above the base 20, a slide block 18 is arranged below the thread block 17, two sliding blocks 18 are arranged, the two sliding blocks 18 are both connected with the conveying seat 14 in a sliding way through a sliding chute 16, the material receiving groove 19 is rotationally connected with the base 20 through an electric push rod 22, through the sliding fit of the sliding block 18 and the sliding chute 16, the thread block 17 can be more stable in the horizontal moving process, the stability of the receiving groove 19 is improved, the receiving groove 19 ensures that the fuel can be quantitatively conveyed, when connecing silo 19 to be close to inlet pipe 24 back, the concertina movement through electric putter 22 can drive the one end that connects silo 19 and begin to rotate, in the fuel that connects in the silo 19 is whole pours into inlet pipe 24, the inside engaging lug and the connecting rod that is equipped with of base 20, the electric putter 22 of being convenient for and the rotation that connects silo 19.

Further, a sealing cover 36 is rotatably arranged above the feeding pipe 24, and the sealing cover 36 plays a role of dust prevention.

Further, be provided with (mixing) shaft 26 on servo motor 25's the output, and the one end of (mixing) shaft 26 passes through the bearing with backup pad 29 and is connected, the fixed stirring vane 27 that is provided with on (mixing) shaft 26's the outer wall, and stirring vane 27 is provided with ten, the fixed stirring vane two 28 that is provided with of inner wall in broken storehouse 23, and stirring vane two 28 is provided with five, output drive (mixing) shaft 26 through servo motor 25 is rotatory, thereby make (mixing) shaft 26 drive stirring vane 27 and stirring vane two 28 cooperate the fuel of great piece to carry out the breakage, avoid causing the jam of discharging pipe 31.

Further, a material guide disc 32 is arranged below the supporting plate 29, a rotating rod 34 is arranged inside the material guide disc 32, a second servo motor 33 is fixedly mounted below the crushing bin 23, the output end of the second servo motor 33 is in transmission connection with the rotating rod 34, and the rotating rod 34 is driven to rotate through the second servo motor 33, so that the material guide disc 32 rotates, the crushed fuel is conveniently conveyed to the discharging pipe 31, and the guiding effect is achieved.

Further, be provided with stock guide 35 on the outer wall of bull stick 34, and stock guide 35 is provided with seven, and the inner wall of broken storehouse 23 is pressed close to in the extension department of stock guide 35 one end, is convenient for scrape the fuel that will attach at broken storehouse 23 inner wall, avoids the waste of resource, has reduced the trouble of later stage clearance.

Further, the inner sides of the first servo motor 25 and the second servo motor 33 close to the crushing bin 23 are provided with cushion pads 37, and the cushion pads 37 play an effective buffering and damping role in the vibration generated by the motors.

Further, the support plate 29 is provided with two discharge ports 30 inside, and the two discharge ports 30 are provided, so that the discharge ports 30 are convenient for delivering the crushed fuel to the guide plate 32.

The working principle is as follows: when the drying device is used, firstly, fuel is added into the drying bin 1 from the feed hopper 2, the air pump 3 is started, the air pump 3 can convey outside air into the heating chamber 4, the heating wires 12 in the heating chamber 4 can heat and dry the fuel after heating, the situation that the fuel cannot be normally combusted due to the moisture of the fuel and the boiler cannot normally operate is avoided, hot air generated in the heating chamber 4 can be rapidly dispersed and discharged through the plurality of air outlets 13, the fuel entering the drying bin 1 is effectively dried, then, the vibration motor 11 is started, the fuel on the screen 6 can be vibrated to be uniformly heated, after the vibration is finished, the handle 7 can drive the rotating shaft 8 to rotate through the forward rotation or reverse rotation handle 7, so that the rotating shaft 8 can drive the whole screen 6 to rotate, the fuel uniformly dried on the screen 6 can be conveniently conveyed to the discharge port 9 and falls into the material receiving groove 19, the screw rod 15 is driven to transmit through the output end of the driving motor 21, so that the thread block 17 drives the receiving groove 19 to move, dried fuel is conveyed, the sliding fit of the sliding block 18 and the sliding groove 16 is utilized, the thread block 17 can be more stable in the horizontal moving process, the stability of the receiving groove 19 is improved, the receiving groove 19 ensures that the fuel can be quantitatively conveyed, after the receiving groove 19 is close to the feeding pipe 24, one end of the receiving groove 19 can be driven to rotate through the telescopic motion of the electric push rod 22 until the fuel in the receiving groove 19 is completely poured into the feeding pipe 24, then the stirring shaft 26 is driven to rotate through the output end of the servo motor I25, so that the stirring shaft 26 drives the stirring blade I27 to be matched with the stirring blade II 28 to crush the fuel in a larger block, the blockage of the discharging pipe 31 is avoided, the discharging port 30 is convenient for conveying the crushed fuel to the guide plate 32, through two 33 drive bull sticks 34 of servo motor and rotate to make guide plate 32 rotatory, be convenient for deliver to discharging pipe 31 department with broken fuel, played the effect of direction, the inner wall of broken storehouse 23 is pressed close to in the extension department of stock guide 35 one end, is convenient for will attach the fuel of 23 inner walls of broken storehouse and scrapes, avoids the waste of resource, has reduced the trouble of later stage clearance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional bio-boiler fuel feed arrangement for heating system, includes stoving storehouse (1), its characterized in that: the drying machine is characterized in that a feeding hopper (2) is fixedly arranged on one side above the drying bin (1), an air pump (3) is arranged on one side of the feeding hopper (2), a fixing plate (10) is fixedly arranged inside the drying bin (1), a vibration motor (11) is installed on the fixing plate (10), a screen (6) is arranged above the vibration motor (11), a discharge outlet (9) is arranged at the bottom of the drying bin (1), a conveying seat (14) is arranged below the drying bin (1), a screw rod (15) is arranged inside the conveying seat (14), a driving motor (21) is fixedly installed on one side of the conveying seat (14), the output end of the driving motor (21) is in transmission connection with the screw rod (15), a thread block (17) is arranged on the outer wall of the screw rod (15), a crushing bin (23) is arranged on one side of the conveying seat (14), the feed pipe (24) is arranged above one side of the crushing bin (23), the discharge pipe (31) is arranged below the other side of the crushing bin (23), the supporting plate (29) is fixedly arranged inside the crushing bin (23), and the servo motor I (25) is arranged above the crushing bin (23).

2. The bio-boiler fuel feeding device for the multifunctional heating system according to claim 1, characterized in that: the inside of screen cloth (6) is provided with pivot (8), and pivot (8) pass through the bearing with stoving storehouse (1) and be connected, the external connection that the one end of pivot (8) extended to stoving storehouse (1) has handle (7).

3. The bio-boiler fuel feeding device for the multifunctional heating system according to claim 1, characterized in that: the top of screen cloth (6) is provided with heating chamber (4), heating chamber (4) are through blast pipe (5) and air pump (3) fixed connection, the inside of heating chamber (4) is provided with heater strip (12), the lateral wall and the bottom of heating chamber (4) all are provided with gas outlet (13), and gas outlet (13) are provided with a plurality of.

4. The bio-boiler fuel feeding device for the multifunctional heating system according to claim 1, characterized in that: the fixed base (20) that is provided with in top of screw thread piece (17), the top of base (20) is provided with connects silo (19), the below of screw thread piece (17) is provided with slider (18), and slider (18) are provided with two, two slider (18) all through spout (16) and transport seat (14) sliding connection, connect silo (19) to rotate with base (20) through electric putter (22) and be connected.

5. The bio-boiler fuel feeding device for the multifunctional heating system according to claim 1, characterized in that: a sealing cover (36) is rotatably arranged above the feeding pipe (24).

6. The bio-boiler fuel feeding device for the multifunctional heating system according to claim 1, characterized in that: be provided with (mixing) shaft (26) on the output of servo motor (25), and the one end and backup pad (29) of (mixing) shaft (26) pass through the bearing and be connected, the fixed stirring vane (27) that is provided with on the outer wall of (mixing) shaft (26), and stirring vane (27) is provided with ten, the fixed stirring vane (28) that is provided with of inner wall in broken storehouse (23), and stirring vane (28) are provided with five.

7. The bio-boiler fuel feeding device for the multifunctional heating system according to claim 1, characterized in that: a material guide disc (32) is arranged below the supporting plate (29), a rotating rod (34) is arranged inside the material guide disc (32), a second servo motor (33) is fixedly arranged below the crushing bin (23), and the output end of the second servo motor (33) is in transmission connection with the rotating rod (34).

8. The bio-boiler fuel feeding device for a multifunctional heating system according to claim 7, wherein: the outer wall of the rotating rod (34) is provided with seven material guide plates (35), and the seven material guide plates (35) are arranged.

9. The bio-boiler fuel feeding device for a multifunctional heating system according to claim 7, wherein: and cushion pads (37) are arranged on the inner sides of the first servo motor (25) and the second servo motor (33) close to the crushing bin (23).

10. The bio-boiler fuel feeding device for the multifunctional heating system according to claim 1, characterized in that: the inside of backup pad (29) is provided with discharge gate (30), and discharge gate (30) are provided with two.