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CN-224227128-U - Effectual annealing stove of exhaust-gas treatment

CN224227128UCN 224227128 UCN224227128 UCN 224227128UCN-224227128-U

Abstract

The utility model discloses an annealing furnace with good waste gas treatment effect, which relates to the technical field of annealing furnaces and comprises an annealing furnace body, wherein a heat transfer assembly is arranged at the top of the annealing furnace body and used for transferring and utilizing heat in waste gas, the heat transfer assembly comprises a mounting shell, a waste gas channel and a liquid pipeline, the mounting shell is arranged at the top of the annealing furnace body, the waste gas channel is arranged in the mounting shell in a surrounding manner, the liquid pipeline is arranged in the waste gas channel, one side of the mounting shell is provided with an inlet connected with one end of the liquid pipeline, and the other side of the mounting shell is provided with an outlet connected with the other end of the liquid pipeline. According to the utility model, the liquid pipeline is positioned in the waste gas channel, so that the entering liquid can be heated by the heat of the waste gas, the annealing furnace has the effects of energy conservation and environmental protection, and meanwhile, the temperature in the waste gas can be reduced, so that the influence on the purification treatment assembly due to overhigh heat of the waste gas is avoided.

Inventors

  • SONG HANSHU
  • WANG RUBIAO
  • Gao Zhengtie

Assignees

  • 盐城汉邦电热机械有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (6)

  1. 1. The annealing furnace with the good waste gas treatment effect comprises an annealing furnace body (1), and is characterized in that a heat transfer assembly is arranged at the top of the annealing furnace body (1), the heat transfer assembly is used for utilizing heat in waste gas, the heat transfer assembly comprises a mounting shell (8), a waste gas channel (9) and a liquid pipeline (10), the mounting shell (8) is arranged at the top of the annealing furnace body (1), the waste gas channel (9) is arranged in the mounting shell (8) in a surrounding mode, the liquid pipeline (10) is arranged in the waste gas channel (9), an inlet (11) connected with one end of the liquid pipeline (10) is arranged on one side of the mounting shell (8), and an outlet (12) connected with the other end of the liquid pipeline (10) is arranged on the other side of the mounting shell (8).
  2. 2. The annealing furnace with good waste gas treatment effect according to claim 1, wherein the top of the annealing furnace body (1) is provided with a transmission pipe (6) in a penetrating way, one end of the transmission pipe (6) is connected with a mounting shell (8), and the outer side of the transmission pipe (6) is provided with a control valve (7).
  3. 3. The annealing furnace with good exhaust gas treatment effect according to claim 1, wherein a connecting pipe (13) is installed on the back surface of the installation shell (8) in a penetrating manner, and one end of the connecting pipe (13) is connected with the exhaust gas channel (9) in a penetrating manner.
  4. 4. The annealing furnace with good waste gas treatment effect according to claim 1, wherein the supporting legs (2) are symmetrically arranged on two sides of the bottom of the annealing furnace body (1), the heating chamber (3) is arranged in the annealing furnace body (1), the sliding table (4) is arranged in the heating chamber (3), and the sealing door (5) is arranged on the front surface of the annealing furnace body (1).
  5. 5. The annealing furnace with good waste gas treatment effect according to claim 4, wherein the top of the annealing furnace body (1) is provided with a purifying shell (14), the front surface of the bottom of the purifying shell (14) is connected with a connecting pipe (13), and the top of the purifying shell (14) is provided with a smoke exhaust pipe (15) in a penetrating way.
  6. 6. The annealing furnace with good waste gas treatment effect according to claim 5, wherein the back of the purifying shell (14) is symmetrically provided with positioning grooves (16), the inside of the purifying shell (14) is provided with a mounting frame (17) in a penetrating way, the inside of the mounting frame (17) is provided with an adsorption pad (18), the back of the mounting frame (17) is provided with a fixing plate (19), and the inner side of the fixing plate (19) is symmetrically provided with fixing blocks (20) embedded with the positioning grooves (16).

Description

Effectual annealing stove of exhaust-gas treatment Technical Field The utility model relates to the technical field of annealing furnaces, in particular to an annealing furnace with a good waste gas treatment effect. Background Annealing furnaces are a metal heat treatment process in which metal parts are placed in different annealing furnaces, slowly heated to a certain temperature, kept for a period of time, and then cooled (usually naturally cooled, sometimes controlled cooled) at a suitable rate, in order to soften the cast, forged, welded or cut materials or workpieces, reduce hardness and improve plasticity and toughness. Patent document CN221522705U discloses an annealing furnace with low-cost smoke cleaning function, "smoke dust in the annealing furnace flue gas in this patent document is absorbed by the bubble, effectively prevents the smoke dust from damaging the filter core, guarantees the life of filter core, reduces flue gas treatment cost, but this annealing furnace can't carry out effective utilization with the heat in the waste gas earlier when handling waste gas, makes this annealing furnace lack energy-concerving and environment-protective effect. Disclosure of utility model The application aims to provide an annealing furnace with good waste gas treatment effect, so as to solve the technical problem that the annealing furnace provided in the prior art cannot effectively utilize heat in waste gas when treating the waste gas, and lacks energy-saving and environment-friendly effects. In order to achieve the aim, the annealing furnace with good waste gas treatment effect comprises an annealing furnace body, wherein a heat transfer assembly is arranged at the top of the annealing furnace body and used for transferring and utilizing heat in waste gas, the heat transfer assembly comprises a mounting shell, a waste gas channel and a liquid pipeline, the mounting shell is arranged at the top of the annealing furnace body, the waste gas channel is circumferentially arranged in the mounting shell, the liquid pipeline is arranged in the waste gas channel, one side of the mounting shell is provided with an inlet connected with one end of the liquid pipeline, and the other side of the mounting shell is provided with an outlet connected with the other end of the liquid pipeline. Preferably, the top of annealing stove body runs through and installs the transmission pipe, and the one end and the installation shell of transmission pipe are connected, and the control valve is installed in the outside of transmission pipe. Preferably, a connecting pipe is installed on the back of the installation shell in a penetrating manner, and one end of the connecting pipe is connected with the waste gas channel in a penetrating manner. Preferably, supporting legs are symmetrically arranged on two sides of the bottom of the annealing furnace body, a heating chamber is arranged in the annealing furnace body, a sliding table is arranged in the heating chamber, and a sealing door is arranged on the front face of the annealing furnace body. Preferably, the top of the annealing furnace body is provided with a purifying shell, the front surface of the bottom of the purifying shell is connected with a connecting pipe, and the top of the purifying shell is provided with a smoke exhaust pipe in a penetrating way. Preferably, the back symmetry of purifying the shell has offered the constant head tank, and the inside of purifying the shell runs through and installs the mounting bracket, and the internally mounted of mounting bracket has the adsorption pad, and the back side of mounting bracket installs the fixed plate, and the inboard symmetry of fixed plate installs the fixed block with the constant head tank gomphosis. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the control valve is opened, so that waste gas can enter the heat transfer assembly through the transmission pipe, waste gas containing heat enters the waste gas channel, liquid for heat transfer enters the liquid pipeline through the inlet, and the liquid pipeline is positioned in the waste gas channel, so that the entering liquid can be heated through the heat of the waste gas, the annealing furnace has the effects of energy conservation and environmental protection, and meanwhile, the temperature in the waste gas can be reduced, so that the influence on the purification treatment assembly due to overhigh heat of the waste gas is avoided. 2. According to the utility model, waste gas enters the purification shell through the connecting pipe after cooling, the adsorption pad is arranged in the purification shell through the mounting frame and used for purifying the waste gas, and the waste gas is discharged through the smoke exhaust pipe after purification. Drawings FIG. 1 is a perspective view of the present utility model; FIG. 2 is a cross-sectional view of a mounting housing of the present utility