CN-224227123-U - Holding furnace for copper alloy processing

CN224227123UCN 224227123 UCN224227123 UCN 224227123UCN-224227123-U

Abstract

The utility model discloses a heat preservation furnace for copper alloy processing, and relates to the technical field of heat preservation furnaces. The heat insulation device comprises a fixed box, a flow guiding piece and a blocking piece, wherein one end of the fixed box is open, a first heat insulation layer and a placement layer are sequentially arranged in the fixed box, a plurality of flow guiding grooves are formed in the open end of the first heat insulation layer, the flow guiding piece is arranged at the open end of the fixed box and used for driving heat in the placement layer to flow, the blocking piece is arranged in the placement layer and used for blocking impurities, and a plurality of heating wires are further arranged in the placement layer. Through the setting of first heat preservation and water conservancy diversion spare, realized through the cooperation of first heat preservation, guiding gutter, second heat preservation, inlet port, air inlet tank, exhaust groove and venthole to control the air of placing layer top gathering, avoid upper and lower temperature uneven, still need cooperate the heating wire to carry out supplementary accuse temperature, thereby reduced the energy consumption of heat preservation in-process.

Inventors

YANG JUN
PENG ZHIYING
FANG LEI
ZHANG LIFENG
LI TAO

Assignees

青阳县乐旺配件制造有限公司

Dates

Publication Date: 20260512
Application Date: 20250417

Claims (6)

1. A holding furnace for copper alloy processing, comprising: The fixing box is in an opening shape at one end, a first heat insulation layer, a first heat preservation layer and a placement layer are sequentially arranged in the fixing box, and a plurality of diversion trenches are formed in the opening end of the first heat preservation layer; The flow guide piece is arranged at the opening end of the fixed box and is used for driving heat in the placement layer to flow; and the blocking piece is arranged inside the placement layer and used for blocking impurities.
2. The heat preservation furnace for copper alloy processing according to claim 1, wherein a plurality of heating wires are further arranged in the placement layer, air guide grooves and through holes are respectively formed in the placement layer, the air guide grooves and the through holes are formed in the placement layer, the air guide grooves are formed in the top of the placement layer, the through holes are formed in the bottom of the placement layer, and the air guide grooves and the through holes are communicated with the diversion grooves.
3. The heat preservation stove for copper alloy processing according to claim 2, wherein the flow guiding piece comprises a fixed cover, the fixed cover is arranged at the opening end of the fixed box and rotates relative to the fixed box, the fixed cover is sequentially provided with a second heat insulation layer and a second heat preservation layer relative to the side of the fixed box, the second heat preservation layer is respectively provided with an air inlet hole and an air outlet hole relative to the side of the fixed box, the air inlet hole and the air outlet hole are in one-to-one correspondence with the flow guiding groove, an air inlet groove and an air outlet groove are further formed in the second heat preservation layer, the air inlet groove and the air outlet groove are respectively communicated with the air inlet hole and the air outlet hole, and a worm fan is rotationally connected in the second heat preservation layer.
4. The holding furnace for copper alloy processing according to claim 2, wherein the blocking member comprises a plurality of slide bars, the plurality of slide bars are in T-shape, the plurality of slide bars are in one-to-one correspondence with the through holes, and the slide bars slide in the through holes.
5. The holding furnace for copper alloy processing according to claim 4, wherein a limiting block and a baffle ring are further arranged on the outer side of the sliding rod, the baffle ring is sleeved on the outer side of the sliding rod and connected with the through hole, and the limiting block is arranged at the bottom end of the sliding rod.
6. The holding furnace for copper alloy processing according to claim 4, wherein a plurality of grooves are further formed in the outer side of the sliding rod.

Description

Holding furnace for copper alloy processing Technical Field The utility model relates to the technical field of heat preservation furnaces, in particular to a heat preservation furnace for copper alloy processing. Background The holding furnace is a device for keeping metal or other substances not cooled at a certain temperature, is widely applied to a plurality of fields of metallurgy, casting, heat treatment, food processing and the like, and needs to strictly control holding time and temperature in the heat treatment process of copper alloy, such as annealing, solid solution treatment, aging treatment and the like. In the use process of the existing heat preservation furnace, heat in the heat preservation furnace can move upwards and gather above a placement layer, in the actual use process, auxiliary temperature control is needed to be carried out by matching with an electric heating wire in order to avoid uneven temperature on the placement layer, so that energy consumption in the heat preservation process is increased, and the heat preservation furnace for copper alloy processing is provided. Disclosure of utility model The utility model aims to solve the problem that in order to avoid uneven upper and lower temperatures of a placement layer, an electric heating wire is matched for auxiliary temperature control, so that energy consumption in a heat preservation process is increased. The utility model adopts the following technical scheme for realizing the purposes: A holding furnace for copper alloy processing, comprising: The fixing box is in an opening shape at one end, a first heat insulation layer, a first heat preservation layer and a placement layer are sequentially arranged in the fixing box, and a plurality of diversion trenches are formed in the opening end of the first heat preservation layer; The flow guide piece is arranged at the opening end of the fixed box and is used for driving heat in the placement layer to flow; and the blocking piece is arranged inside the placement layer and used for blocking impurities. Further, the inside a plurality of heater that still is equipped with of layer of placing, place intra-layer and be equipped with air guide groove and through-hole respectively, air guide groove and through-hole are a plurality of, the air guide groove sets up at the layer top of placing, the through-hole sets up in the layer bottom of placing, and air guide groove and through-hole all are linked together with the guiding gutter. Further, the water conservancy diversion piece includes fixed lid, fixed lid sets up at fixed case open end, and fixed lid is rotatory for fixed case, fixed lid is equipped with second insulating layer and second heat preservation in proper order for fixed case side, inlet port and venthole have been seted up respectively for fixed case side to the second heat preservation, and inlet port and venthole and guiding gutter one-to-one, air inlet tank and exhaust duct have still been seted up to second heat preservation inside, air inlet tank and exhaust duct are linked together with inlet port and venthole respectively, the inside rotation of second heat preservation is connected with the volute. Further, the blocking piece comprises a plurality of sliding rods which are in a T shape, the sliding rods are in one-to-one correspondence with the through holes, and the sliding rods slide in the through holes. Further, the outside of the sliding rod is also provided with a limiting block and a baffle ring, the baffle ring is sleeved outside the sliding rod and connected with the through hole, and the limiting block is arranged at the bottom end of the sliding rod. Further, grooves are formed in the outer side of the sliding rod, and the number of the grooves is multiple. The beneficial effects of the utility model are as follows: according to the utility model, through the arrangement of the first heat-preserving layer and the flow guiding piece, the cooperation of the first heat-preserving layer, the flow guiding groove, the second heat-preserving layer, the air inlet hole, the air inlet groove, the air outlet groove and the air outlet hole is realized, so that the air gathered at the top of the placement layer is controlled, the uneven upper and lower temperatures are avoided, and the auxiliary temperature control is carried out by cooperation of the electric heating wires, so that the energy consumption in the heat preservation process is reduced. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a diagram of the present utility model; FIG. 3 is a diagram of the present utility model; FIG. 4 is a diagram of the present utility model; FIG. 5 is a diagram of the present utility model; Reference numeral 1, a fixed box; 101, a first heat insulation layer, 102, a first heat preservation layer, 103, a placement layer, 104, a diversion trench, 105, an air guide trench, 2, a diversion piece, 201, a fixed cover, 202, a second heat i