CN207351235U - A kind of solder flux production line afterheat utilizing system - Google Patents

A kind of solder flux production line afterheat utilizing system Download PDF

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Publication number
CN207351235U
CN207351235U CN201820186031.4U CN201820186031U CN207351235U CN 207351235 U CN207351235 U CN 207351235U CN 201820186031 U CN201820186031 U CN 201820186031U CN 207351235 U CN207351235 U CN 207351235U
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China
Prior art keywords
drying
sintering
furnace body
centrifugal blower
head
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CN201820186031.4U
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Chinese (zh)
Inventor
胡军辉
张晓南
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Zhengzhou Phoenix New Mstar Technology Ltd
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Zhengzhou Phoenix New Mstar Technology Ltd
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Priority to CN201820186031.4U priority Critical patent/CN207351235U/en
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Abstract

It the utility model is related to a kind of solder flux production line afterheat utilizing system,Including sintering furnace,Cooling furnace and drying oven,The sintering combustion thorax that the sintering furnace includes sintering inner furnace body and is wrapped on the outside of sintering inner furnace body,The afterbody of the sintering inner furnace body is connected to the head of the cooling furnace by furnace charge transfer device,The outer burner hearth of drying that the drying oven includes drying inner furnace body and is wrapped on the outside of drying inner furnace body,The head of the sintering combustion thorax is connected with the afterbody of the outer burner hearth of the drying by the flue with centrifugal blower,The head of the cooling furnace is connected with the afterbody of the drying inner furnace body by the hot gas duct with centrifugal blower,The head of the outer burner hearth of the drying is connected with the smoke discharge pipe with centrifugal blower,Waste heat in the sintering combustion thorax of drying oven is imported burner hearth outside the drying of drying oven by the system by centrifugal blower,The heat that material in cooling furnace distributes is imported into drying inner furnace body also by centrifugal blower,Make full use of waste heat,Add resource utilization.

Description

A kind of solder flux production line afterheat utilizing system
Technical field
The utility model belongs to the technical field of solder flux production, and in particular to a kind of solder flux production line afterheat utilizing system.
Background technology
Equipment does not associate before and after current most of solder flux production lines, and independently of each other, drying oven, sintering furnace all independently supply Heat, waste heat directly pass through discharge of pipes;Cooling furnace is also individually to cool down, and thermal energy is directly emitted, sintering furnace and cooling furnace The heat of discharge wastes, and drying oven needs independent heat supply, and therefore, the utility model provides a kind of by sintering furnace and cooling The heat that fire grate goes out imports the afterheat utilizing system that drying oven recycles.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of solder flux production line afterheat utilizing system.
The technical solution of the utility model is:A kind of solder flux production line afterheat utilizing system, including sintering furnace and cooling furnace, Drying oven is further included, the sintering combustion thorax that the sintering furnace includes sintering inner furnace body and is wrapped on the outside of sintering inner furnace body is described The afterbody of sintering inner furnace body is connected to the head of the cooling furnace by furnace charge transfer device, and the drying oven includes stove in drying Body and the outer burner hearth of the drying being wrapped on the outside of drying inner furnace body, the head of the sintering combustion thorax and the tail of the outer burner hearth of the drying Portion is connected by the flue with centrifugal blower, and the head of the cooling furnace is with the afterbody for drying inner furnace body by taking away The hot gas duct connection of heart wind turbine, the head of the outer burner hearth of the drying are connected with the smoke discharge pipe with centrifugal blower.
Preferably, the flue includes being connected to the flue gas delivery line on the sintering combustion thorax head and is connected to institute That states the outer burner hearth afterbody of drying draws fume pipe, and the flue gas delivery line is connected with the fume pipe that draws by centrifugal blower, described Hot gas duct includes being connected to the hot gas delivery line of the cooling furnace head and being connected to the drying inner furnace body afterbody drawing heat Tracheae, the hot gas delivery line are connected with the heating pipe that draws by centrifugal blower.
Preferably, be connected with cyclone separator between the hot gas delivery line and centrifugal blower, the cyclone separator with Centrifugal blower is connected by hot gas coupling tube, and the lower section of the cyclone separator is equipped with blanking box.
Preferably, which further includes heat insulation tank, and the heat insulation tank is coated with annular incubation cavity, The heat-dissipating pipe for being internally provided with spiral winding of the incubation cavity, the heat-dissipating pipe are connected to the centrifugal blower of the smoke discharge pipe Between the end of the smoke discharge pipe.
The beneficial effects of the utility model are:
The solder flux production line afterheat utilizing system of the utility model, passes through centrifugation by waste heat in the sintering combustion thorax of drying oven Wind turbine imports the outer burner hearth of drying of drying oven, and the heat that material in cooling furnace distributes is imported stove in drying also by centrifugal blower Body, makes full use of waste heat, adds resource utilization;
Cyclone separator is connected between hot gas delivery line and centrifugal blower, the hot gas discharged in cooling furnace can be mixed Miscellaneous material, dust separation come out, and prevent the material in pollution drying oven;
Heat insulation tank is connected between the centrifugal blower of smoke discharge pipe and the end of the smoke discharge pipe, to solder flux raw material Sodium silicate carries out constant temperature storage, ensures that sodium silicate has stable concentration, it is possible to increase the qualification rate of solder flux.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the structure diagram of heat insulation tank;
In figure:1. sintering furnace, 101. sintering inner furnace bodies, 1011. furnace charge transfer devices, 102. sintering combustion thoraxes, 1021. cigarettes Gas delivery line, 2. drying ovens, 201. drying inner furnace bodies, 2011. draw heating pipe, the 202. outer burner hearths of drying, 2021. draw fume pipe, 2022. smoke discharge pipes, 3. centrifugal blowers, 4. cooling furnaces, 401. hot gas delivery lines, 5. cyclone separators, 501. blanking box, 502. hot gas coupling tubes, 6. heat insulation tanks, 601. incubation cavities, 602. heat-dissipating pipes.
Embodiment
Specific embodiment of the present utility model is referring to Fig. 1-2:
A kind of solder flux production line afterheat utilizing system, such as Fig. 1, including sintering furnace 1 and cooling furnace 4, further include drying oven 2, The sintering furnace 1 includes sintering inner furnace body 101 and is wrapped in the sintering combustion thorax 102 in 101 outside of sintering inner furnace body, the sintering The afterbody of inner furnace body 101 is connected to the head of the cooling furnace 4 by furnace charge transfer device 1011, and the drying oven 2 includes drying Dry inner furnace body 201 and the outer burner hearth 202 of drying for being wrapped in drying inner furnace body 201 outside, the head of the sintering combustion thorax 102 with The afterbody of the outer burner hearth 202 of the drying is connected by the flue with centrifugal blower 3, the head of the cooling furnace 4 with it is described The afterbody for drying inner furnace body 201 is connected by the hot gas duct with centrifugal blower 3, the head connection of the outer burner hearth 202 of the drying There is the smoke discharge pipe 2022 with centrifugal blower 3, the flue includes the cigarette for being connected to 102 head of sintering combustion thorax Gas delivery line 1021 and be connected to outer 202 afterbody of burner hearth of the drying draw fume pipe 2021, the flue gas delivery line 1021 with The fume pipe 2021 that draws is connected by centrifugal blower 3, and the hot gas duct includes the hot gas for being connected to 4 head of cooling furnace Delivery line 401 and be connected to drying 201 afterbody of inner furnace body draw heating pipe 2011, the hot gas delivery line 401 with it is described Draw heating pipe 2011 to connect by centrifugal blower 3.
1 general work temperature of sintering furnace is at 830 degree or so, and for heat-supplying mode to be burnt outside combustion gas, flue gas passes through 3 row of centrifugal blower Go out, due at least 500 degree of flue gas at this time, so the flue gas of discharge in the sintering combustion thorax 102 of drying oven 2 is passed through centrifugation Wind turbine 3 imports the outer burner hearth 202 of drying of drying oven 2, and drying oven 2 is heated;From 1 afterbody of sintering furnace through furnace charge transfer device 1011 Into cooling furnace 4 material at 700 ~ 800 degree,(Furnace charge transfer device 1011 is the existing equipments such as feeding screw), and cool down The temperature of charge that stove stove tail comes out must be below 50 degree, so the air discharged in cooling furnace burner by cyclone separator 5 Temperature is up to 300 ~ 400 degree, for this by the way that the heat that material distributes in cooling furnace 4 is imported drying also by centrifugal blower 3 Inner furnace body 201, directly heats material in drying oven stove, makes the more convenient shaping of mixing material;Waste heat is made full use of, adds money Source utilization rate.
Be connected with cyclone separator 5 between the hot gas delivery line 401 and centrifugal blower 3, the cyclone separator 5 with from Heart wind turbine 3 is connected by hot gas coupling tube 502, and the lower section of the cyclone separator 5 is equipped with blanking box 501,5 energy of cyclone separator Enough materials for adulterating the hot gas discharged in cooling furnace 4, dust separation come out and fall into blanking box 501, prevent pollution drying oven 2 Interior material.
Such as Fig. 2, which further includes heat insulation tank 6, the incubation cavity for being coated with annular of the heat insulation tank 6 601, the heat-dissipating pipe 602 for being internally provided with spiral winding of the incubation cavity 601, the heat-dissipating pipe 602 is connected to the flue gas row Put between the centrifugal blower 3 of pipe 2022 and the end of the smoke discharge pipe 2022, heat insulation tank 6 carries out solder flux raw material sodium silicate Constant temperature stores, and sodium silicate is had stable concentration, it is possible to increase the qualification rate of solder flux.

Claims (4)

1. a kind of solder flux production line afterheat utilizing system, including sintering furnace and cooling furnace, it is characterised in that drying oven is further included, The sintering combustion thorax that the sintering furnace includes sintering inner furnace body and is wrapped on the outside of sintering inner furnace body, the tail of the sintering inner furnace body Portion is connected to the head of the cooling furnace by furnace charge transfer device, and the drying oven includes drying inner furnace body and is wrapped in drying The outer burner hearth of drying on the outside of inner furnace body, the head of the sintering combustion thorax and the afterbody of the outer burner hearth of the drying centrifuge wind by band The flue connection of machine, the head of the cooling furnace and the afterbody of the drying inner furnace body pass through the heating pipe with centrifugal blower Road connects, and the head of the outer burner hearth of the drying is connected with the smoke discharge pipe with centrifugal blower.
2. solder flux production line afterheat utilizing system according to claim 1, it is characterised in that the flue includes connection The sintering combustion thorax head flue gas delivery line and be connected to burner hearth afterbody outside the drying draw fume pipe, the flue gas Delivery line is connected with the fume pipe that draws by centrifugal blower, and the hot gas duct includes being connected to the heat of the cooling furnace head Gas delivery line and it is connected to the drying inner furnace body afterbody and draws heating pipe, the hot gas delivery line passes through with the heating pipe that draws Centrifugal blower connects.
3. solder flux production line afterheat utilizing system according to claim 2, it is characterised in that the hot gas delivery line and centrifugation Cyclone separator is connected between wind turbine, the cyclone separator is connected with centrifugal blower by hot gas coupling tube, the whirlwind The lower section of separator is equipped with blanking box.
4. solder flux production line afterheat utilizing system according to claim 1, it is characterised in that further include heat insulation tank, the guarantor The incubation cavity for being coated with annular of warm tank, the heat-dissipating pipe for being internally provided with spiral winding of the incubation cavity, the heat-dissipating pipe It is connected between the centrifugal blower of the smoke discharge pipe and the end of the smoke discharge pipe.
CN201820186031.4U 2018-02-02 2018-02-02 A kind of solder flux production line afterheat utilizing system Active CN207351235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820186031.4U CN207351235U (en) 2018-02-02 2018-02-02 A kind of solder flux production line afterheat utilizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820186031.4U CN207351235U (en) 2018-02-02 2018-02-02 A kind of solder flux production line afterheat utilizing system

Publications (1)

Publication Number Publication Date
CN207351235U true CN207351235U (en) 2018-05-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820186031.4U Active CN207351235U (en) 2018-02-02 2018-02-02 A kind of solder flux production line afterheat utilizing system

Country Status (1)

Country Link
CN (1) CN207351235U (en)

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