CN-224230659-U - Oxygen-enriched side-blown smelting furnace

Abstract

The utility model belongs to the technical field of nonferrous metal smelting equipment, a oxygen boosting side-blown smelting furnace is related to, including the smelting furnace body, the smelting furnace body outside is provided with a plurality of water tank, and the water tank is provided with threely, and the both sides that water tank and water tank center kept away from are symmetrical swing joint respectively has the connecting rod, and connecting rod one side swing joint has the connecting plate, the utility model discloses a water tank, connecting rod, inlet tube, shunt tubes, fin, servo motor, between mounting panel and the screw rod etc. mutually support, servo motor drives the mounting panel when can realizing needing to cool down for a plurality of water tanks contact with the smelting furnace body outer wall, play the effect of cooling to the smelting furnace body through the physics principle of heat conduction, and can keep away from water tank and smelting furnace body when not needing to cool down, the mode cooling that the water in the water tank was through natural cooling at this moment, so can cyclic utilization, can effectually solve water pipe and furnace body fixed contact, lead to heat exchange efficiency reduction and the extravagant problem of water resource.

Inventors

• DENG HONGYING
• ZHANG ZHONGLONG

Assignees

• 郴州融源环保科技股份有限公司

Dates

Publication Date

20260512

Application Date

20250514

Claims (6)

1. 1. The utility model provides an oxygen boosting side-blown smelting furnace, includes smelting furnace body (1), wherein smelting furnace body (1) outside is provided with a plurality of water tank (2), water tank (2) are provided with three, the both sides that water tank (2) and water tank (2) center kept away from are symmetrical swing joint respectively has connecting rod (3), connecting rod (3) one side swing joint has connecting plate (4), connecting plate (4) and smelting furnace body (1) outer wall fixed connection, smelting furnace body (1) top is provided with elevating system, elevating system and water tank (2) top fixed connection, elevating system is used for pulling the effect that water tank (2) rose or descend, three be provided with the communication subassembly between water tank (2), the communication subassembly is used for being linked together three water tank (2) inside.
2. 2. The oxygen-enriched side-blown smelting furnace of claim 1, wherein the lifting mechanism comprises a mounting plate (10), the mounting plate (10) is arranged above the smelting furnace body (1), a screw hole (11) is formed in the top of the mounting plate (10), a screw rod (12) is installed in the screw hole (11), the bottom end of the screw rod (12) extends to the lower part of the mounting plate (10) and is provided with a bearing seat (22), the bottom of the bearing seat (22) is fixedly connected with the top of the smelting furnace body (1), the top end of the screw rod (12) extends to the upper part of the mounting plate (10) and is fixedly connected with a circular plate (20), uniformly distributed rectangular openings (13) are formed in the top of the mounting plate (10), inclined pull plates (14) are movably connected between inner walls on two sides of the rectangular openings (13), a fixing plate (15) is movably connected to one side of the inclined pull plates (14) close to a water tank (2), the bottom of the fixing plate (15) is fixedly connected with the top of the water tank (2), and a transmission mechanism is arranged on the side wall of the screw rod (12) and is used for driving the screw rod (12) to rotate.
3. 3. The oxygen-enriched side-blown smelting furnace of claim 2, wherein the transmission mechanism comprises worm wheels (16), the worm wheels (16) are fixedly connected to the side walls of the screw rods (12) close to the bottom, positioning plates (17) are fixedly connected to the top of the smelting furnace body (1), two positioning plates (17) are arranged, a worm (18) is movably connected between the two positioning plates (17), the worm (18) is meshed with the worm wheels (16), a servo motor (19) is arranged on one side of the positioning plates (17), and the output end of the servo motor (19) penetrates through the positioning plates (17) and is movably connected with the positioning plates (17), and the output end of the servo motor (19) is fixedly connected with the worm (18).
4. 4. The oxygen-enriched side-blown smelting furnace of claim 1, wherein the communication component comprises a water diversion pipe (6), the water diversion pipe (6) is arranged between the three water tanks (2) near the bottom, the water diversion pipe (6) is communicated with the inside of the water tanks (2), one side, far away from the smelting furnace body (1), of the water tanks (2) is provided with a water inlet pipe (5) near the top, the water inlet pipe (5) is communicated with the inside of the water tanks (2), the water tanks (2) positioned at the two sides of the smelting furnace body (1) are respectively provided with a water outlet pipe (8) near the bottom at the side, far away from the center of the smelting furnace body (1), of the water outlet pipe (8) is communicated with the inside of the water tanks (2), and the water outlet pipe (8) is provided with a valve (9).
5. 5. The oxygen-enriched side-blown smelting furnace according to claim 2, wherein the top of the smelting furnace body (1) is fixedly connected with a limiting plate (21), and the top of the limiting plate (21) penetrates through the rectangular opening (13) and extends to the upper part of the mounting plate (10).
6. 6. The oxygen-enriched side-blown smelting furnace according to claim 1, wherein a plurality of radiating fins (7) which are uniformly distributed are fixedly connected to one side, away from the smelting furnace body (1), of the three water tanks (2).

Description

Oxygen-enriched side-blown smelting furnace Technical Field The utility model belongs to the technical field of nonferrous metal smelting equipment, and relates to an oxygen-enriched side-blown smelting furnace. Background In the industrial fields of nonferrous metal smelting and the like, an oxygen-enriched side-blown smelting furnace has become a key device for wide application by virtue of the advantages of high efficiency, environmental protection and the like, and along with the continuous expansion of the industrial production scale and the increasing of the requirements on the production efficiency and the product quality, the stability and the reliability of the oxygen-enriched side-blown smelting furnace in the operation process are more and more important. In the actual operation of an oxygen-enriched side-blown smelting furnace, temperature control is an extremely critical factor, and because a large amount of heat is generated in the smelting process, the temperature of the oxygen-enriched side-blown smelting furnace sometimes needs to be reduced in time so as to ensure the normal operation of equipment, prolong the service life of the equipment and ensure the quality of products, however, the temperature reduction process cannot be too fast, otherwise, the furnace body material can be damaged due to too great thermal stress, and the long-term stable operation of the equipment is influenced. The existing partial oxygen-enriched side-blown smelting furnace adopts a cooling mode, namely a cooling water pipe is usually arranged on the outer wall of the oxygen-enriched side-blown smelting furnace, and when the traditional cooling mode is used, on one hand, because water circulates in the water pipe, the self temperature can be gradually increased, the heat exchange efficiency is reduced, the smelting furnace is not beneficial to timely and effectively cooling, certain production scenes with higher requirements on cooling timeliness are difficult to meet, and on the other hand, in order to maintain the cooling effect, continuous replacement and cooling water are required, so that not only is the waste of a large amount of water resources caused, but also the production cost and the energy consumption and the maintenance cost of a cooling system are increased. Disclosure of utility model The utility model aims to solve the technical problems that when water circulates in a water pipe, the temperature of the water pipe gradually rises along with the temperature of a furnace body, the heat exchange efficiency is reduced, the smelting furnace is not beneficial to timely and effectively cooling, and the water for cooling needs to be continuously replaced and cooled in order to maintain the cooling effect, so that not only is a great deal of water resource wasted, but also the production cost and the energy consumption and the maintenance cost of a cooling system are increased. The oxygen-enriched side-blown smelting furnace comprises a smelting furnace body, wherein a plurality of water tanks are arranged on the outer side of the smelting furnace body, three water tanks are arranged, two sides, far away from the center of each water tank, of each water tank are respectively and symmetrically movably connected with a connecting rod, one side of each connecting rod is movably connected with a connecting plate, each connecting plate is fixedly connected with the outer wall of the smelting furnace body, the top of the smelting furnace body is provided with a lifting mechanism, the lifting mechanism is fixedly connected with the top of each water tank, the lifting mechanism is used for pulling the water tanks to ascend or descend, and a communication assembly is arranged among the three water tanks and is used for communicating the interiors of the three water tanks. Preferably, the elevating system includes the mounting panel, smelting furnace body top is provided with the mounting panel, the screw has been seted up at the mounting panel top, install the screw rod in the screw, the screw rod bottom extends to the mounting panel below and installs the bearing frame, bearing frame bottom and smelting furnace body top fixed connection, the screw rod top extends to mounting panel top fixedly connected with plectane, evenly distributed's rectangle opening has been seted up at the mounting panel top, swing joint has the slope arm-tie between the inner wall of rectangle opening both sides, slope arm-tie one side is close to water tank department swing joint has the fixed plate, fixed plate bottom and water tank top fixed connection, be provided with drive mechanism on the screw rod lateral wall, drive mechanism is used for driving screw rod pivoted effect. Preferably, the transmission mechanism comprises worm wheels, the worm wheels are fixedly connected to the side walls of the screw rods close to the bottom, positioning plates are fixedly connected to the top of the smelting furnace body, two positioning plates ar