CN214768703U

CN214768703U - Double-layer chamber-shaped forging furnace

Info

Publication number: CN214768703U
Application number: CN202120253672.9U
Authority: CN
Inventors: 侯敬都; 侯俊国; 侯尔永
Original assignee: Zhangqiu Baohua Forging Co ltd
Current assignee: Zhangqiu Baohua Forging Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-19
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a double-deck room form forging furnace, including casing, mixing box, chassis and the subassembly of discharging fume, the inside of casing is provided with the heat conduction groove, the internally mounted of casing has a heat conduction section of thick bamboo, the internally mounted of heat conduction section of thick bamboo has the rack, the seat of heating is installed to the inside bottom of casing, the mixing box is installed to one side of casing, the air pump is installed at the top of mixing box, install the heat conduction copper pipe in the subassembly of discharging fume, the heat-conducting plate is installed to one side of heat conduction copper pipe. The utility model discloses an internally mounted at the subassembly of discharging fume has the heat conduction copper pipe, can utilize the heat conduction copper pipe to absorb the heat in the flue gas, and then can utilize the heat-conducting plate to conduct the absorptive heat of heat conduction copper pipe to the inside of heat conduction groove to utilize the inside heat of flue gas to heat the casing, can make the heat obtain the maximum utilization, so that promote heat utilization rate.

Description

Double-layer chamber-shaped forging furnace

Technical Field

The utility model relates to a forge furnace technical field specifically is a double-deck room form forge furnace.

Background

Steel is a production raw material with high strength and high temperature resistance, equipment and industrial buildings manufactured by utilizing the steel have ultrahigh structural strength, so that steel products in life are widely applied, in the manufacturing process of the steel, in order to further enhance the physical properties of the steel, various elements are required to be added into the steel raw material, then the steel raw material is heated and forged by a forging furnace, various different steel materials can be produced, and in order to enable the forging furnace to be more convenient to use and efficient in use, a double-layer chamber-shaped forging furnace is provided.

The existing forging furnace has the following defects:

1. when the existing forging furnace is used, the flue gas discharged from the interior has a certain temperature, and the heat in the flue gas directly discharged out of the device along with the flue gas can cause that the heat energy is not utilized most efficiently, so that the energy utilization rate of the device is reduced;

2. the mode that is in the rigid connection between device and the ground supports when using current forging furnace, when the device receives vibrations, can't cushion vibrations, and then can make the device wholly receive great vibrations, can make the object in the stove receive the influence, and then can influence forged effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck room form forging furnace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-layer chamber-shaped forging furnace comprises a shell, a mixing box, a chassis and a smoke exhaust component, wherein a side plate is arranged on the outer side of the top of the chassis, three groups of hydraulic rods are equidistantly arranged on the top of the chassis, air bags are arranged on the tops of the hydraulic rods, a shell is arranged at the top of the air bag, a heat conducting groove is arranged in the shell, a heat conducting cylinder is arranged in the shell, the heat conducting cylinder is internally provided with a placing frame, the front surface of the shell is provided with a cabin door, the bottom inside the shell is provided with a heating seat, a mixing box is arranged at one side of the shell, an air pump is arranged at the top of the mixing box, an air duct extending to one side of the mixing box is arranged at the output end of the air pump, one side of the shell far away from the mixing box is provided with a smoke exhaust assembly, a heat conduction copper pipe is arranged in the smoke exhaust assembly, and a heat conduction plate is arranged on one side of the heat conduction copper pipe.

Preferably, an electronic igniter is installed on one side of the shell, and two groups of discharge electrodes are installed inside the shell and extend to one side of the electronic igniter.

Preferably, a gas pipe is installed at one side of the mixing box, and a gas pipe is installed at the bottom of the mixing box.

Preferably, the top of gasbag is installed the backup pad, and the bottom both sides of backup pad install the limiting plate.

Preferably, a diversion trench is arranged in the heating seat, and spray pipes are arranged on two sides of the top of the heating seat.

Preferably, the top of the heat conduction copper pipe is provided with a one-way pipe, and one end of the one-way pipe is provided with a flue extending to the top of the shell.

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

1. the utility model discloses an internally mounted at the subassembly of discharging fume has the heat conduction copper pipe, can utilize the heat conduction copper pipe to absorb the heat in the flue gas, and then can utilize the heat-conducting plate to conduct the absorptive heat of heat conduction copper pipe to the inside of heat conduction groove to utilize the inside heat of flue gas to heat the casing, can make the heat obtain the maximum utilization, so that promote heat utilization rate.

2. The utility model discloses an install the gasbag at the top of hydraulic stem, can utilize the gasbag to make and be in elastic connection's state between hydraulic stem and the casing, and then can make the device when receiving vibrations, utilize the elasticity of gasbag to cushion the shock attenuation to vibrations, can reduce the removal range that the casing produced because vibrations, and then avoided the inside object of casing to receive the influence because vibrations, guaranteed the effect that the device forged to the ironworks.

Drawings

Fig. 1 is a schematic front internal structure diagram of the present invention;

FIG. 2 is a schematic view of the front external structure of the present invention;

FIG. 3 is a schematic side view of the external structure of the present invention;

fig. 4 is the partial structure schematic diagram of the smoke exhaust assembly of the present invention.

In the figure: 1. a housing; 101. placing a rack; 102. a heat conducting groove; 103. a heat conducting tube; 104. a cabin door; 2. a mixing box; 201. an air pump; 202. an air duct; 203. a gas pipe; 204. a gas delivery pipe; 3. a chassis; 301. a side plate; 302. an air bag; 303. a hydraulic lever; 4. a heating base; 401. a diversion trench; 402. a nozzle; 5. a smoke evacuation assembly; 501. a flue; 502. a one-way tube; 503. a heat conducting copper pipe; 504. a heat conducting 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a double-layer chamber-shaped forging furnace comprises a shell 1, a mixing box 2, a chassis 3 and a smoke exhaust component 5, wherein a side plate 301 is installed on the outer side of the top of the chassis 3, the chassis 3 can provide an installation position for a top component, the side plate 301 can be matched with a limiting plate to limit the device when the device vertically moves, so that the stability of the device is ensured, three groups of hydraulic rods 303 are installed on the top of the chassis 3 at equal intervals, the hydraulic rods 303 can stretch and retract and further can push the top component to vertically lift so as to enable the device to adjust the vertical height, an air bag 302 is installed on the top of the hydraulic rods 303, the air bag 302 can buffer and absorb the top component by utilizing the elasticity of the air bag 302, so that the influence of the device caused by vibration can be reduced, the shell 1 is installed on the top of the air bag 302, the shell 1 can provide an installation position for the inner component, and a heat conduction groove 102 is arranged inside the shell 1, the heat conduction oil is filled in the heat conduction groove 102, the heat conduction oil in the heat conduction groove 102 can be used for absorbing the heat of the heat conduction plate 504, and further the shell 1 can play a certain heat preservation role, the heat conduction cylinder 103 is arranged in the shell 1, the heat conduction cylinder 103 can be heated through the combustion of the gas sprayed by the spray pipe 402, and further the steel in the placing rack 101 can be uniformly heated, so that the condition that the forging effect is influenced due to the nonuniform local heating is avoided, the placing rack 101 is arranged in the heat conduction cylinder 103, the placing rack 101 can provide a placing position for the steel product so as to forge and heat the steel product, the front surface of the shell 1 is provided with the cabin door 104, the cabin door 104 can conveniently take and place materials in the shell 1, the heating seat 4 is arranged at the bottom in the shell 1, and the heating seat 4 can provide an installation position for the components in the shell, the mixing box 2 is installed on one side of the shell 1, the mixing box 2 can mix fuel gas and air in proportion, and further the fuel gas can have enough oxygen when burning, thereby avoiding the situation that the fuel gas is not burnt sufficiently, the air pump 201 is installed on the top of the mixing box 2, the air pump 201 can adopt FXC704.5 type, the air pump 201 can convey air to the inside of the mixing box 2 after being electrified so as to supply enough oxygen for the fuel gas to support combustion, the air guide tube 202 extending to one side of the mixing box 2 is installed at the output end of the air pump 201, the air guide tube 202 can facilitate the air pump 201 to blow air into the inside of the mixing box 2, the smoke exhaust component 5 is installed on one side of the shell 1 far away from the mixing box 2, the smoke exhaust component 5 can discharge the flue gas generated by the combustion of the fuel gas inside the shell 1, and can recycle the waste heat in the flue gas, thereby being beneficial to improving the utilization rate of heat energy, the heat conduction copper pipe 503 is installed in the smoke exhaust component 5, the heat conduction copper pipe 503 can absorb the heat in the flue gas, and then can heat the conduction oil with the heat conduction in the flue gas to the inside of heat conduction groove 102, and heat-conducting plate 504 is installed to one side of heat conduction copper pipe 503, and heat-conducting plate 504 can absorb the inside heat of heat conduction copper pipe 503, in conducting the heat conduction that self absorbed to the inside conduction oil of heat conduction groove 102 again to make casing 1 self heat up and play certain heat preservation effect to inside.

Further, an electronic igniter is installed on one side of the shell 1, two groups of discharge electrodes are installed inside the shell 1 in a manner that one side of the electronic igniter extends to the shell 1, the electronic igniter can adopt a BWGD-20 type, and the discharge electrodes can be used for releasing electric arcs after the electronic igniter is electrified, so that gas can be ignited by the electric arcs for combustion.

Further, gas pipe 203 is installed to one side of mixing box 2, and gas pipe 203 can external gas, and then can be to the inside input gas of mixing box 2, and the gas-supply pipe 204 is installed to the bottom of mixing box 2, and gas-supply pipe 204 can make the inside through the gas and the air input guiding gutter 401 of mixing to the device utilizes the mist burning to heat.

Further, the backup pad is installed at the top of gasbag 302, and the limiting plate is installed to the bottom both sides of backup pad, and the backup pad can increase gasbag 302 to the support area of top subassembly, and then has guaranteed the stability of device, and the limiting plate can cooperate with curb plate 301, carries on spacingly to the bottom of device when the device carries out vertical lift, and then has guaranteed the stability of device.

Further, the inside of heating seat 4 is equipped with guiding gutter 401, and guiding gutter 401 can make mist carry respectively spout in the spray tube 402 of both sides to spout in making the spray tube 402 of both sides spout the gas simultaneously and burn the heating, and then guaranteed the even of heating, and the top both sides of heating seat 4 install spray tube 402, and spray tube 402 can make mist spout, and then utilizes spun gas burning to carry out even heating to heat-conducting tube 103.

Further, one-way pipe 502 is installed at the top of heat conduction copper pipe 503, and one-way pipe 502 can make the inside flue gas unidirectional flow of flue 501, and then can avoid the outside air current of device to get into the burning of the inside influence gas of casing 1 through flue 501, and the flue 501 that extends to casing 1 top is installed to one end of one-way pipe 502, and flue 501 can guide the inside flue gas of casing 1 and discharge.

The working principle is as follows: steel and semi-finished products needing forging heating are placed inside the placing frame 101, after a cabin door 104 is closed, a certain amount of air is filled into the mixing box 2 by electrifying the air pump 201, a certain proportion of fuel gas is filled into the mixing box 2 by externally connecting fuel gas through a fuel gas pipe 203, the mixed gas in the mixing box 2 is conveyed to the inside of a diversion trench 401 by a gas conveying pipe 204, the mixed gas is sprayed out by a spray pipe 402, electric arc is discharged by an electronic igniter to ignite the mixed gas, the heat conducting cylinder 103 can be heated by burning the mixed gas in the shell 1, the steel and the semi-finished products in the placing frame 101 can be uniformly heated by the heat conducting cylinder 103 after being heated by flame baking, the forging heating effect can be further ensured, the flue gas generated after burning is discharged out of the shell 1 through a flue 501, and the waste heat in the flue gas can be absorbed through a heat conducting copper pipe 503, the heat absorbed by the heat conducting copper pipe 503 is conducted into the heat conducting groove 102 through the heat conducting plate 504, and further the heat conducting oil in the heat conducting groove 102 can be heated, so that the shell 1 has a certain heat preservation capability, the temperature reduction speed of the device can be reduced, the vertical height of the device can be adjusted by utilizing the extension and contraction of the hydraulic rod 303, when the chassis 3 is vibrated, the shell 1 can be buffered and damped by utilizing the elasticity of the air bag 302, the vibration amplitude of the shell 1 can be reduced, the shell 1 is prevented from shaking to influence internal components and steel semi-finished products, the forging stability and forging effect are ensured, the whole device adopts a double-layer chamber structure, the contact area between the heat conducting cylinder 103 and the shell 1 is reduced, the influence of the external environment temperature of the device on the internal part of the device can be reduced, the heat loss can be further slowed down, and the forged steel part can be subjected to the best heating effect, the practicability of the device is increased.

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 double-deck room form forging furnace, includes casing (1), mixing box (2), chassis (3) and subassembly (5) of discharging fume, its characterized in that: curb plate (301) is installed in the top outside on chassis (3), three hydraulic stem of group (303) are installed to the top equidistance on chassis (3), gasbag (302) is installed at the top of hydraulic stem (303), casing (1) is installed at the top of gasbag (302), the inside of casing (1) is provided with heat conduction groove (102), the internally mounted of casing (1) has heat conduction section of thick bamboo (103), the internally mounted of heat conduction section of thick bamboo (103) has rack (101), hatch door (104) is installed in the front of casing (1), heating seat (4) are installed to the inside bottom of casing (1), mixing box (2) is installed to one side of casing (1), air pump (201) is installed at the top of mixing box (2), air duct (202) that extend to mixing box (2) one side is installed to the output of air pump (201), one side that mixing box (2) was kept away from in casing (1) is installed and is discharged fume subassembly (5), install heat conduction copper pipe (503) in discharging fume subassembly (5), heat-conducting plate (504) are installed to one side of heat conduction copper pipe (503).

2. The double-layered chamber forging furnace as set forth in claim 1, wherein: an electronic igniter is installed on one side of the shell (1), and two groups of discharge electrodes are installed inside the shell (1) and extend to one side of the electronic igniter.

3. The double-layered chamber forging furnace as set forth in claim 1, wherein: a gas pipe (203) is installed on one side of the mixing box (2), and a gas pipe (204) is installed at the bottom of the mixing box (2).

4. The double-layered chamber forging furnace as set forth in claim 1, wherein: the supporting plate is installed at the top of the air bag (302), and limiting plates are installed on two sides of the bottom of the supporting plate.

5. The double-layered chamber forging furnace as set forth in claim 1, wherein: a diversion trench (401) is formed in the heating base (4), and spray pipes (402) are installed on two sides of the top of the heating base (4).

6. The double-layered chamber forging furnace as set forth in claim 1, wherein: one-way pipe (502) is installed at the top of heat conduction copper pipe (503), and flue (501) that extends to casing (1) top is installed to one end of one-way pipe (502).