CN212409416U

CN212409416U - Metal forging processingequipment with waste heat utilization function

Info

Publication number: CN212409416U
Application number: CN202021165435.9U
Authority: CN
Inventors: 戴荣根; 兰轩
Original assignee: Zhejiang Rongli Heavy Industry Co ltd
Current assignee: Zhejiang Rongli Heavy Industry Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-26
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a metal forging processingequipment with waste heat utilization function, including waste heat kiln, smelting furnace and casing, the front end of waste heat kiln is connected with first pipe, and the other end of first pipe is connected with the smelting furnace, the smelting furnace outside is equipped with heating element, and the smelting furnace bottom is connected with the casing to smelting furnace one end is equipped with the second pipe, the casing bottom is equipped with the guide rail, and is connected with the link outside the guide rail, the link upper end is equipped with the baffle, and has preset the bleeder vent in the baffle, the baffle upper end is equipped with the forging die of casting, and the baffle rear end is equipped with the fixed plate. This metal forging processingequipment with waste heat utilization function through connect the collector tube in the casing to cooperation draught fan leads the waste heat to waste heat kiln and heat-insulating case in, can be abundant utilize the waste heat, reduced energy resource consumption, make equipment energy-concerving and environment-protective more, also accelerated forging cooling shaping speed simultaneously.

Description

Metal forging processingequipment with waste heat utilization function

Technical Field

The utility model relates to a forging processing technology field specifically is a metal forging processingequipment with waste heat utilization function.

Background

The forged metal blank is heated by a heating furnace, the forged metal blank is heated by flame generated by fuel in the heating furnace, the metal is smelted into liquid meeting certain requirements and poured into a casting mold, and the casting process of the male with the preset shape, size and shape is obtained after cooling, solidification and cleaning treatment, so that the process is widely applied to the fields of aerospace and chemical industry.

However, in the process of metal forging, the generated heat cannot be effectively treated, so that the forming speed of liquid in the forging die is reduced, heat energy waste is caused, the environment is not protected, the production efficiency of the forging is reduced, the practicability of the whole forging equipment is reduced, and therefore the metal forging processing device with the waste heat utilization function is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal forging processingequipment with waste heat utilization function to the unable effectual processing of many heats of proposing the production in solving above-mentioned background art not only reduces the shaping speed of liquid in the forging mould, still causes the heat energy waste simultaneously, not only is unfavorable for the environmental protection, has still reduced the production efficiency of forging simultaneously, leads to the problem that whole forging equipment practicality reduces.

In order to achieve the above object, the utility model provides a following technical scheme: a metal forging processing device with a waste heat utilization function comprises a waste heat kiln, a smelting furnace and a shell, wherein a first guide pipe is connected to the front end of the waste heat kiln, the other end of the first guide pipe is connected with the smelting furnace, a heating element is arranged on the outer side of the smelting furnace, the bottom end of the smelting furnace is connected with the shell, a second guide pipe is arranged at one end of the smelting furnace, a guide rail is arranged at the bottom end of the shell, a connecting frame is connected to the outer side of the guide rail, a partition plate is arranged at the upper end of the connecting frame, air holes are preset in the partition plate, a casting and forging die is arranged at the upper end of the partition plate, a fixing plate is arranged at the rear end of the partition plate, a screw rod is connected in the fixing plate, one end of the screw rod is connected with a motor, a mesh plate is arranged on, and separate the temperature incasement and be equipped with heat conduction water pipe, separate the temperature incasement outside and be connected with out the tobacco pipe, and go out the tobacco pipe front end and be equipped with the rose box, and go out the tobacco pipe rear end and be equipped with the second draught fan, be equipped with first filter plate and second filter plate from the right side to left side in proper order in the rose box.

Preferably, the waste heat kiln is respectively connected with the first guide pipe and the shunt pipe, and the length of the waste heat kiln is smaller than that of the shell.

Preferably, the smelting furnace and the shell are fixedly connected, and the central point of the smelting furnace and the central point of the casting and forging die are positioned on the same vertical line.

Preferably, the connecting frame and the guide rail are in clamping sliding connection, and the connecting frame and the partition plate are of an integrated structure.

Preferably, the partition plate is fixedly connected with the fixing plate, and the fixing plate is in threaded connection with the screw rod.

Preferably, the thermal-insulated case is fixed connection with shunt tubes and play tobacco pipe, and goes out the tobacco pipe and be connected for the block with the second draught fan.

Compared with the prior art, the beneficial effects of the utility model are that: the metal forging processing device with the waste heat utilization function,

1. the recovery pipe is connected in the shell, and the induced draft fan is matched to guide the waste heat into the waste heat kiln and the heat insulation box, so that the waste heat can be fully utilized, the energy consumption is reduced, the equipment is more energy-saving and environment-friendly, and the cooling forming speed of the forge piece is accelerated;

2. the smoke outlet pipe is connected to the outer side of the heat insulation box, so that the smoke in the heat insulation box can be discharged, the waste heat can be continuously utilized, and meanwhile, in the discharging process, the smoke is filtered by the filter box in a grading manner, so that the influence of the smoke on the air environment can be reduced, and the equipment is more environment-friendly;

3. through set up a baffle that has the bleeder vent at the die bottom of forging mould, when can accelerate forging cooling shaping speed, can also cooperate the transmission relation between screw rod and the fixed plate, make the baffle whole can slide along the guide rail forward with the help of the support frame, be convenient for carry out the unloading to cooling fashioned forging to holistic practicality has been increased.

Drawings

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

FIG. 2 is a schematic side view of the supporting frame of the present invention;

FIG. 3 is a schematic side view of the waste heat kiln of the utility model;

fig. 4 is the internal structure schematic diagram of the filtering box of the utility model.

In the figure: 1. a waste heat kiln; 2. a first conduit; 3. a smelting furnace; 4. a heating element; 5. a second conduit; 6. a housing; 7. a guide rail; 8. a connecting frame; 9. a partition plate; 10. air holes are formed; 11. casting and forging die; 12. a fixing plate; 13. a screw; 14. a screen plate; 15. a recovery pipe; 16. a shunt tube; 17. a first induced draft fan; 18. a heat insulation box; 19. a heat conducting water pipe; 20. a filter box; 21. a second induced draft fan; 22. discharging the smoke tube; 23. a motor; 24. a first filter plate; 25. a second filter plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a metal forging processing device with a waste heat utilization function comprises a waste heat kiln 1, a smelting furnace 3 and a shell 6, wherein the front end of the waste heat kiln 1 is connected with a first guide pipe 2, the other end of the first guide pipe 2 is connected with the smelting furnace 3, a heating element 4 is arranged on the outer side of the smelting furnace 3, the bottom end of the smelting furnace 3 is connected with the shell 6, one end of the smelting furnace 3 is provided with a second guide pipe 5, the bottom end of the shell 6 is provided with a guide rail 7, the outer side of the guide rail 7 is connected with a connecting frame 8, the upper end of the connecting frame 8 is provided with a partition plate 9, air holes 10 are preset in the partition plate 9, the upper end of the partition plate 9 is provided with a casting and forging die 11, the rear end of the partition plate 9 is provided with a fixing plate 12, the fixing plate 12 is internally connected with a screw 13, one end of, and the outside of the shunt tube 16 is provided with a first induced draft fan 17, the lower end of the shunt tube 16 is connected with a heat insulation box 18, a heat conducting water pipe 19 is arranged in the heat insulation box 18, the outside of the heat insulation box 18 is connected with a smoke outlet pipe 22, the front end of the smoke outlet pipe 22 is provided with a filter box 20, the rear end of the smoke outlet pipe 22 is provided with a second induced draft fan 21, and a first filter plate 24 and a second filter plate 25 are sequentially arranged in the filter box 20 from right to left.

The waste heat kiln 1 is respectively connected with the first guide pipe 2 and the shunt pipe 16, the length of the waste heat kiln 1 is smaller than that of the shell 6, and the waste heat kiln 1 is respectively connected with the first guide pipe 2 and the shunt pipe 16, so that the heat of the shell 6 can be transmitted to the inside by using the shunt pipe 16 and then transmitted into the smelting furnace 3 by the first guide pipe 2 for reuse, thereby reducing the heating cost and simultaneously reducing the production cost;

the smelting furnace 3 is fixedly connected with the shell 6, the central point of the smelting furnace 3 and the central point of the forging casting die 11 are positioned on the same vertical line, the smelting furnace 3 is arranged at the upper end of the shell 6, and the second guide pipe 5 penetrates through the shell 6 and is arranged at the upper end of the forging casting die 11, so that the metal liquid in the smelting furnace 3 can conveniently flow into the die cavity of the forging casting die 11, and the forging piece can be conveniently formed;

the connecting frame 8 is in clamping sliding connection with the guide rail 7, the connecting frame 8 and the partition plate 9 are in an integrated structure, the connecting frame 8 is clamped outside the guide rail 7, the partition plate 9 can be driven to move together, the friction force of the connecting frame 8 is reduced, the transmission force is improved, the connecting frame 8 can be accurately guided, and therefore the overall stability is improved;

the partition plate 9 is fixedly connected with the fixed plate 12, the fixed plate 12 is in threaded connection with the screw 13, the screw 13 is rotated through the motor 23, and the partition plate 9 can be driven to integrally move forwards and backwards in a manner of being matched with the connection mode of the fixed plate 12, so that the formed forged piece can be conveniently conveyed and discharged, and the conveying and resetting work can be completed in a forward and reverse rotation manner, so that the equipment is more automatic;

insulation box 18 is fixed connection with shunt tubes 16 and play tobacco pipe 22, and goes out tobacco pipe 22 and second draught fan 21 and be connected for the block, through being connected insulation box 18 with shunt tubes 16, can utilize the waste heat to heat inside heat conduction water pipe 19, makes the water in the heat conduction water pipe 19 heat up, improves thermal utilization ratio, and accessible second draught fan 21 discharges insulation box 18's waste heat flue gas from going out tobacco pipe 22, has increased holistic practicality.

The working principle is as follows: when the device for processing the metal forging with the waste heat utilization function is used, firstly, the metal material in the smelting furnace 3 is smelted into liquid by the heating element 4, the liquid flows into the die cavity of the casting and forging die 11 from the second guide pipe 5, heat can permeate the inside and the outside of the screen plate 14, the first induced draft fan 17 is started to generate suction force to enable the heat inside the shell 6 to enter the shunt pipe 16 from the recovery pipe 15, the waste heat inside the shell 6 can be recovered, meanwhile, the inside of the shell 6 can be cooled, the forming speed of the metal material inside the casting and forging die 11 is improved, the heat dissipation area can be increased by the partition plate 9 and the air vent 10 at the bottom end of the casting and forging die 11, the forming speed of the forging piece is more efficient, the shunt pipe 16 can respectively guide the sucked waste heat smoke gas into the waste heat kiln 1 and the heat insulation box 18, and when the metal material enters the heat insulation box 18, the heat conduction water pipe 19 inside can, the water in the heat conducting water pipe 19 is heated, the utilization rate of heat is improved, the smoke in the heat insulation box 18 can be discharged from the smoke outlet pipe 22 by the second induced draft fan 21, the smoke passes through the filter box 20 in the discharging process, and the smoke is subjected to denitration, desulfurization and purification treatment by the first filter plate 24 and the second filter plate 25 in the filter box 20, so that the discharged smoke is prevented from polluting the air environment, after the waste heat is transmitted to the waste heat kiln 1 from the shunt pipe 16, the waste heat kiln 1 can be stored, the heat of the waste heat kiln 1 can be transmitted into the smelting furnace 3 through the first guide pipe 2 for reuse, the heating cost is reduced, the equipment is more energy-saving and environment-friendly, after a forged piece in the casting and forging die 11 is formed, the motor 23 is also controlled to rotate the screw 13, so that the fixed plate 12 connected with the screw 13 drives the partition plate 9 and the connecting frame 8 to move forwards and is matched with the guide rail 7 at the bottom end of the connecting, the formed forged piece is convenient to convey, and material conveying and resetting can be completed in a forward and reverse rotating mode, so that the equipment is more automatic, and the overall practicability is improved.

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 metal forging processingequipment with waste heat utilization function, includes waste heat kiln (1), smelting furnace (3) and casing (6), its characterized in that: the front end of the waste heat kiln (1) is connected with a first conduit (2), the other end of the first conduit (2) is connected with a smelting furnace (3), a heating element (4) is arranged on the outer side of the smelting furnace (3), the bottom end of the smelting furnace (3) is connected with a shell (6), one end of the smelting furnace (3) is provided with a second conduit (5), the bottom end of the shell (6) is provided with a guide rail (7), the outer side of the guide rail (7) is connected with a connecting frame (8), the upper end of the connecting frame (8) is provided with a partition plate (9), air holes (10) are preset in the partition plate (9), the upper end of the partition plate (9) is provided with a casting die (11), the rear end of the partition plate (9) is provided with a fixing plate (12), a screw rod (13) is connected in the fixing plate (12), one end of the screw rod (, and be equipped with in otter board (14) recovery tube (15), the one end of recovery tube (15) is connected with shunt tubes (16), and is equipped with first draught fan (17) in shunt tubes (16) outside, the lower extreme of shunt tubes (16) is connected with thermal-insulated case (18), and is equipped with in thermal-conductive water pipe (19) in thermal-insulated case (18), thermal-insulated case (18) outside is connected with out tobacco pipe (22), and goes out tobacco pipe (22) front end and be equipped with rose box (20), and goes out tobacco pipe (22) rear end and be equipped with second draught fan (21), be equipped with first filter plate (24) and second filter plate (25) from the right side to a left side in proper order in rose box (20).

2. The metal forging processing device with the waste heat utilization function of claim 1, wherein: the waste heat kiln (1) is respectively connected with the first guide pipe (2) and the flow dividing pipe (16), and the length of the waste heat kiln (1) is smaller than that of the shell (6).

3. The metal forging processing device with the waste heat utilization function of claim 1, wherein: the smelting furnace (3) is fixedly connected with the shell (6), and the central point of the smelting furnace (3) and the central point of the casting and forging die (11) are located on the same vertical line.

4. The metal forging processing device with the waste heat utilization function of claim 1, wherein: the connecting frame (8) is connected with the guide rail (7) in a clamping and sliding mode, and the connecting frame (8) and the partition plate (9) are of an integrated structure.

5. The metal forging processing device with the waste heat utilization function of claim 1, wherein: the partition plate (9) is fixedly connected with the fixing plate (12), and the fixing plate (12) is in threaded connection with the screw (13).

6. The metal forging processing device with the waste heat utilization function of claim 1, wherein: the heat insulation box (18) is fixedly connected with the shunt pipe (16) and the smoke outlet pipe (22), and the smoke outlet pipe (22) is connected with the second draught fan (21) in a clamping manner.