CN209524749U - Smelting furnace is used in a kind of steel-making - Google Patents

Smelting furnace is used in a kind of steel-making Download PDF

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Publication number
CN209524749U
CN209524749U CN201920119107.6U CN201920119107U CN209524749U CN 209524749 U CN209524749 U CN 209524749U CN 201920119107 U CN201920119107 U CN 201920119107U CN 209524749 U CN209524749 U CN 209524749U
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control cabinet
fixedly connected
pipe
bell
utilization
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CN201920119107.6U
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谢林
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Tangshan Jingtian Environmental Protection Technology Co Ltd
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Tangshan Jingtian Environmental Protection Technology Co Ltd
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Abstract

The utility model belongs to steelmaking equipment technical field, in particular a kind of steel-making smelting furnace, including furnace body component, bell component and UTILIZATION OF VESIDUAL HEAT IN component, the furnace body component includes fixed plate and the universal wheel for being fixed on its bottom surface, and the top surface of the fixed plate is fixedly connected with furnace body;Bell component is controlled by control cabinet, realize the opening and closing of bell, signal is converted after detecting high temperature and reaches control cabinet by infrared temperature detector, control cabinet controls the starting of power air hose, the UTILIZATION OF VESIDUAL HEAT IN pipe starting of control cabinet control simultaneously, the degree of automation is higher, personnel are not required to start one by one, it uses more laborsaving, power air hose is mounted on the outer wall of connecting tube, while realizing that high-temperature smoke enters the purpose of dust gathering arrester, it is not contacted directly with power air hose during the conveying of high-temperature smoke, so that the working environment of motor and fan in power air hose is preferable, and the technique requirement of manufacture is lower.

Description

Smelting furnace is used in a kind of steel-making
Technical field
The utility model belongs to steelmaking equipment technical field, and in particular to smelting furnace is used in a kind of steel-making.
Background technique
Smelting furnace carries out induction heating using 200~2500Hz intermediate frequency power supply, and power bracket is 20~2500KW, according to it Feature is also referred to as middle frequency furnace, is mainly used for noble metal such as gold, platinum gold, silver, copper, iron, stainless steel, aluminium alloy, aluminium etc. its The melting and temperature raising of its metal are laboratory in colleges and universities, research institute, jewelry processing, the ideal equipment of precision castings processing.
Existing technology has the following problems:
1, existing steel-making is with smelting furnace when carrying out operation, and each equipment needs manually to open, the degree of automation It is lower, it uses more time-consuming and laborious;
2, existing steel-making with smelting furnace when being collected operation to flue dust, high-temperature smoke with the blade of wind-force electrical machinery Directly contact, cause blade and motor by high temperature to be influenced the service life lower, and manufacturing cost is higher, be unfavorable for using.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of steel-making smelting furnace, has Feature easy to use and high in equipment life.
To achieve the above object, the utility model provides the following technical solutions: a kind of steel-making smelting furnace, including furnace body group Part, bell component and UTILIZATION OF VESIDUAL HEAT IN component, the furnace body component include fixed plate and the universal wheel for being fixed on its bottom surface, described The top surface of fixed plate is fixedly connected with furnace body, and the bell component is fixedly connected on the outer wall top of the furnace body, the waste heat It include control cabinet, clarifier and connecting tube using component, the control cabinet is fixedly connected on the fixed plate top surface, the purification Device is fixedly connected on the top surface of the control cabinet, and the connecting tube is installed on the top of the clarifier, and with the clarifier Inlet end be tightly connected, the outer wall of the connecting tube installs dynamic air hose, and the power air hose passes through with the connecting tube Seal for pipe joints connection, the other end of the connecting tube are fixedly connected with UTILIZATION OF VESIDUAL HEAT IN pipe, are equipped with dust above the furnace body Cover, the dust gathering arrester are connect with the UTILIZATION OF VESIDUAL HEAT IN pipe by seal for pipe joints, and the bottom surface of the dust gathering arrester is fixedly connected with infrared Temperature detector, the bell component, clarifier, power air hose, UTILIZATION OF VESIDUAL HEAT IN pipe and the infrared temperature detector with the control cabinet Signal connection, and be electrically connected with external power supply.
Preferably, the quantity of the universal wheel is four, and four universal wheels are symmetrically fixed on the fixed plate Bottom surface quadrangle.
Preferably, the bell component includes stepper motor, electric pushrod and bell, and the stepper motor is fixedly connected on The outer wall of the universal wheel, is equipped with electric pushrod above the stepper motor, the output end of the stepper motor with it is described Electric pushrod is fixed, and the bell is located at the top surface of the furnace body, the output end of the electric pushrod and the fixed company of the bell It connects.
Preferably, the inner wall of the power air hose is rotatably connected to fan, and the top surface of the power air hose is fixedly connected with Motor, the output end of the motor are connect with the fan.
Preferably, the UTILIZATION OF VESIDUAL HEAT IN pipe is twin-tub wall construction, and the outer wall of the UTILIZATION OF VESIDUAL HEAT IN pipe is fixedly connected with water It pumps, is arranged with copper pipe between two barrels of the UTILIZATION OF VESIDUAL HEAT IN pipe, the water outlet of the water pump is connect with the sealing copper pipe, institute The inner wall for stating UTILIZATION OF VESIDUAL HEAT IN pipe is fixedly connected with heat absorption grid.
Preferably, the other end of the copper pipe is connect with outside with water spot by seal for pipe joints.
Preferably, the size of the dust gathering arrester matches with the top surface size of the furnace body, and the infrared temperature detector is solid Surely it is connected to the bottom surface middle position of the dust gathering arrester.
Compared with prior art, the utility model has the beneficial effects that
1, stepper motor and electric pushrod in bell component are controlled by control cabinet, realize the opening and closing of bell, When bell is opened, the intracorporal high-temperature smoke of furnace rises, and signal is converted and reached after detecting high temperature by infrared temperature detector Control cabinet, control cabinet controls the starting of power air hose, so that the air-flow high-speed mobile in connecting tube, and it is delivered to clarifier, so that The inner cavity of dust gathering arrester forms negative pressure, and high-temperature smoke enters UTILIZATION OF VESIDUAL HEAT IN pipe by dust gathering arrester, while control cabinet controls UTILIZATION OF VESIDUAL HEAT IN Pipe starting, cold water absorb the heat of high-temperature smoke, and are sent to water spot, and the degree of automation is higher, are not required to personnel and start one by one, It uses more laborsaving.
2, power air hose is mounted on the outer wall of connecting tube, and motor drives fan high-speed rotation, so that the air-flow in connecting tube High-speed mobile, and the inner cavity of dust gathering arrester is made to form negative pressure, high-temperature smoke enters dust gathering arrester, enters dust in realization high-temperature smoke It while the purpose of cover, is not contacted directly with power air hose during the conveying of high-temperature smoke, so that the electricity in power air hose The working environment of machine and fan is preferable, and the technique requirement manufactured is lower.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the fan structure diagram in the utility model;
Fig. 3 is the UTILIZATION OF VESIDUAL HEAT IN pipe structural schematic diagram in the utility model;
Fig. 4 is the UTILIZATION OF VESIDUAL HEAT IN tube section structural schematic diagram in the utility model;
Fig. 5 is the system schematic of the utility model;
In figure: 1, furnace body component;11, fixed plate;12, universal wheel;13, furnace body;2, bell component;21, stepper motor; 22, electric pushrod;23, bell;3, UTILIZATION OF VESIDUAL HEAT IN component;31, control cabinet;32, clarifier;33, connecting tube;34, power air hose; 341, fan;342, motor;35, UTILIZATION OF VESIDUAL HEAT IN pipe;351, water pump;352, copper pipe;353, absorb heat grid;36, dust gathering arrester;37, Infrared temperature detector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-5 is please referred to, the utility model is the following technical schemes are provided: a kind of steel-making smelting furnace, including furnace body component 1, bell component 2 and UTILIZATION OF VESIDUAL HEAT IN component 3, furnace body component 1 include fixed plate 11 and are fixed on the universal wheel 12 of its bottom surface, Gu The top surface of fixed board 11 is fixedly connected with furnace body 13, and bell component 2 is mounted on the outer wall top of furnace body 13, and UTILIZATION OF VESIDUAL HEAT IN component 3 wraps Control cabinet 31, clarifier 32 and connecting tube 33 are included, control cabinet 31 is fixedly connected on 11 top surface of fixed plate, and clarifier 32 is fixedly connected In the top surface of control cabinet 31, connecting tube 33 is installed on the top of clarifier 32, and is tightly connected with the inlet end of clarifier 32, even The outer wall of adapter tube 33 installs dynamic air hose 34, and power air hose 34 is connect with connecting tube 33 by seal for pipe joints, connecting tube 33 The other end is fixedly connected with UTILIZATION OF VESIDUAL HEAT IN pipe 35, and the top of furnace body 13 is equipped with dust gathering arrester 36, dust gathering arrester 36 and UTILIZATION OF VESIDUAL HEAT IN pipe 35 are connected by seal for pipe joints, and the bottom surface of dust gathering arrester 36 is fixedly connected with infrared temperature detector 37, clarifier 32 and infrared temperature detector 37 connect with 31 signal of control cabinet, and are electrically connected with external power supply.
In the present embodiment: stepper motor 21 and electric pushrod 22 realize opening and closing (21 type of stepper motor of bell 23 Number 57J1876,22 model XTL50 of electric pushrod).
In the present embodiment: motor 342 drives 341 high-speed rotation of fan (342 model YVF2-112M-4 of motor).
In the present embodiment: water pump 351 starts, and cold water enters copper pipe 352 (351 model XKJ-804S of water pump).
In the present embodiment: infrared temperature detector 37 is converted signal after detecting high temperature and to reach control cabinet 31 (infrared 37 model ELA101 of temperature detector)
In the present embodiment: controlling the stepper motor 21 and electric pushrod 22 in bell component 2 by control cabinet 31, realize The opening and closing of bell 23, when bell 23 is opened, the high-temperature smoke in furnace body 13 rises, and infrared temperature detector 37 detects height Signal is converted to and is reached control cabinet 31, control cabinet 31 controls power air hose 34 and starts, and motor 342 drives fan after temperature 341 high-speed rotations, so that the air-flow high-speed mobile in connecting tube 33, and it is delivered to clarifier 32, so that the inner cavity of dust gathering arrester 36 Negative pressure is formed, high-temperature smoke enters UTILIZATION OF VESIDUAL HEAT IN pipe 35 by dust gathering arrester 36, and contacts with heat absorption grid 353, while control cabinet Water pump 351 in 31 control UTILIZATION OF VESIDUAL HEAT IN pipes 35 starts, and cold water enters copper pipe 352, absorbs the heat of high-temperature smoke, and is sent to With water spot, the flue dust after cooling is purified by connecting tube 33 into clarifier 32, and cleaning principle is by Publication No. The utility model of CN204723910U provides, and gas is purified by the multistage smoke dust filter being equipped in filtering chamber, The degree of automation is higher, is not required to personnel and starts one by one, uses more laborsaving.
Specifically, the quantity of universal wheel 12 is four, and four universal wheels 12 are symmetrically fixed on the bottom surface four of fixed plate 11 Angle;The movement to equipment can be realized by universal wheel 12, be easy to use.
Specifically, bell component 2 includes stepper motor 21, electric pushrod 22 and bell 23, stepper motor 21 is fixedly connected In the outer wall of universal wheel 12, the top of stepper motor 21 is equipped with electric pushrod 22, and the output end of stepper motor 21 is pushed away with electronic Bar 22 is fixed, and bell 23 is located at the top surface of furnace body 13, and the output end of electric pushrod 22 is fixedly connected with bell 23, stepper motor 21 It connect with electric pushrod 22 with 31 signal of control cabinet, and is electrically connected with external power supply;By the rotation of stepper motor 21 and The opening and closing of bell 23 are realized in the lifting of electric pushrod 22.
Specifically, the inner wall of power air hose 34 is rotatably connected to fan 341, the top surface of power air hose 34 is fixedly connected with electricity The output end of machine 342, motor 342 is connect with fan 341, and motor 342 is connect with 31 signal of control cabinet, and electrical with external power supply Connection;Motor 342 drives 341 high-speed rotation of fan, so that the air-flow high-speed mobile in connecting tube 33.
Specifically, UTILIZATION OF VESIDUAL HEAT IN pipe 35 is twin-tub wall construction, and the outer wall of UTILIZATION OF VESIDUAL HEAT IN pipe 35 is fixedly connected with water pump 351, copper pipe 352 is arranged between two barrels of UTILIZATION OF VESIDUAL HEAT IN pipe 35, the water outlet of water pump 351 and copper pipe 352 are tightly connected, remaining The inner wall of heat utilization pipe 35 is fixedly connected with heat absorption grid 353, and water pump 351 is connect with 31 signal of control cabinet, and and external power supply It is electrically connected;High-temperature smoke is contacted with heat absorption grid 353, increases the contact area with high-temperature smoke, increases caloric receptivity, water pump 351 startings, cold water enter copper pipe 352 and absorb heat.
Specifically, the other end of copper pipe 352 is connect with outside with water spot by seal for pipe joints;Water after heat absorption passes through pipeline It is delivered to and uses water spot, be easy to use.
Specifically, the size of dust gathering arrester 36 matches with the top surface size of furnace body 13, and infrared temperature detector 37 is fixedly connected In the bottom surface middle position of dust gathering arrester 36;High-temperature smoke by rising in furnace body 13 can effectively be collected, and be made red Outer temperature detector 37 effectively detection high temperature.
The working principle and process for using of the utility model: the stepper motor in bell component 2 is controlled by control cabinet 31 21 and electric pushrod 22, realize the opening and closing of bell 23, when bell 23 is opened, the high-temperature smoke in furnace body 13 rises, Signal is converted and is reached control cabinet 31 by infrared temperature detector 37 after detecting high temperature, control cabinet 31 controls power air hose 34 and opens Dynamic, motor 342 drives 341 high-speed rotation of fan, so that the air-flow high-speed mobile in connecting tube 33, and it is delivered to clarifier 32, So that dust gathering arrester 36 inner cavity formed negative pressure, high-temperature smoke by dust gathering arrester 36 enter UTILIZATION OF VESIDUAL HEAT IN pipe 35, and with heat absorption grid 353 contacts, while control cabinet 31 controls the water pump 351 in UTILIZATION OF VESIDUAL HEAT IN pipe 35 and starts, cold water enters copper pipe 352, absorbs high temperature The heat of flue dust, and be sent to water spot, the flue dust after cooling is purified by connecting tube 33 into clarifier 32.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of steel-making smelting furnace, it is characterised in that: including furnace body component (1), bell component (2) and UTILIZATION OF VESIDUAL HEAT IN component (3), the furnace body component (1) includes fixed plate (11) and the universal wheel (12) for being fixed on its bottom surface, the fixed plate (11) Top surface be fixedly connected with furnace body (13), the bell component (2) is mounted on the outer wall top of the furnace body (13), the waste heat It include control cabinet (31), clarifier (32) and connecting tube (33) using component (3), the control cabinet (31) is fixedly connected on described Fixed plate (11) top surface, the clarifier (32) are fixedly connected on the top surface of the control cabinet (31), connecting tube (33) peace Top loaded on the clarifier (32), and be tightly connected with the inlet end of the clarifier (32), the connecting tube (33) Outer wall installs dynamic air hose (34), and the power air hose (34) is connect with the connecting tube (33) by seal for pipe joints, described The other end of connecting tube (33) is fixedly connected with UTILIZATION OF VESIDUAL HEAT IN pipe (35), is equipped with dust gathering arrester above the furnace body (13) (36), the dust gathering arrester (36) is connect with the UTILIZATION OF VESIDUAL HEAT IN pipe (35) by seal for pipe joints, the bottom surface of the dust gathering arrester (36) Be fixedly connected with infrared temperature detector (37), the clarifier (32) and the infrared temperature detector (37) with the control cabinet (31) Signal connection, and be electrically connected with external power supply.
2. a kind of steel-making smelting furnace according to claim 1, it is characterised in that: the quantity of the universal wheel (12) is four It is a, and four universal wheels (12) are symmetrically fixed on the bottom surface quadrangle of the fixed plate (11).
3. a kind of steel-making smelting furnace according to claim 1, it is characterised in that: the bell component (2) includes stepping Motor (21), electric pushrod (22) and bell (23), the stepper motor (21) are fixedly connected on the outer of the universal wheel (12) Wall is equipped with electric pushrod (22) above the stepper motor (21), the output end and the electricity of the stepper motor (21) Dynamic push rod (22) are fixed, and the bell (23) is located at the top surface of the furnace body (13), the output end of the electric pushrod (22) and The bell (23) is fixedly connected, and the stepper motor (21) and electric pushrod (22) are connect with the control cabinet (31) signal, And it is electrically connected with external power supply.
4. a kind of steel-making smelting furnace according to claim 1, it is characterised in that: the inner wall of the power air hose (34) turns Dynamic to be connected with fan (341), the top surface of the power air hose (34) is fixedly connected with motor (342), the motor (342) it is defeated Outlet is connect with the fan (341), and the motor (342) connect with the control cabinet (31) signal, and electric with external power supply Property connection.
5. a kind of steel-making smelting furnace according to claim 1, it is characterised in that: the UTILIZATION OF VESIDUAL HEAT IN pipe (35) is twin-tub Wall construction, and the outer wall of the UTILIZATION OF VESIDUAL HEAT IN pipe (35) is fixedly connected with water pump (351), two of the UTILIZATION OF VESIDUAL HEAT IN pipe (35) It is arranged between wall copper pipe (352), the water outlet and the copper pipe (352) of the water pump (351) are tightly connected, the waste heat benefit It is fixedly connected with heat absorption grid (353) with the inner wall of pipe (35), water pump (351) is connect with the control cabinet (31) signal, and with External power supply is electrically connected.
6. it is according to claim 5 it is a kind of steel-making use smelting furnace, it is characterised in that: the other end of the copper pipe (352) with Outside is connected with water spot by seal for pipe joints.
7. a kind of steel-making smelting furnace according to claim 1, it is characterised in that: the size of the dust gathering arrester (36) and institute The top surface size for stating furnace body (13) matches, and the infrared temperature detector (37) is fixedly connected on the bottom surface of the dust gathering arrester (36) Middle position.
CN201920119107.6U 2019-01-24 2019-01-24 Smelting furnace is used in a kind of steel-making Active CN209524749U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906741A (en) * 2019-12-05 2020-03-24 程伟华 Environment-friendly energy-saving kiln
CN111043853A (en) * 2019-12-05 2020-04-21 江西杰洋科技有限公司 Aluminum plate production is with energy-conserving automatic kiln
CN111306947A (en) * 2020-03-01 2020-06-19 程顺平 Cast iron furnace
CN111609720A (en) * 2020-05-20 2020-09-01 江苏日研精工智能制造有限公司 Filter casing processing is with concentrating dissolving stove exhaust treatment system
CN112325636A (en) * 2020-10-28 2021-02-05 浙江灿根智能科技有限公司 Smelting furnace for smelting and recycling waste copper
CN113899208A (en) * 2021-10-29 2022-01-07 钟则旺 But rapid cooling's metal smelting furnace

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906741A (en) * 2019-12-05 2020-03-24 程伟华 Environment-friendly energy-saving kiln
CN111043853A (en) * 2019-12-05 2020-04-21 江西杰洋科技有限公司 Aluminum plate production is with energy-conserving automatic kiln
CN111306947A (en) * 2020-03-01 2020-06-19 程顺平 Cast iron furnace
CN111609720A (en) * 2020-05-20 2020-09-01 江苏日研精工智能制造有限公司 Filter casing processing is with concentrating dissolving stove exhaust treatment system
CN112325636A (en) * 2020-10-28 2021-02-05 浙江灿根智能科技有限公司 Smelting furnace for smelting and recycling waste copper
CN113899208A (en) * 2021-10-29 2022-01-07 钟则旺 But rapid cooling's metal smelting furnace
CN113899208B (en) * 2021-10-29 2023-12-15 湘潭昭峰炉业科技有限公司 Metal smelting furnace capable of rapidly cooling

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