CN209024623U - A kind of galvanizing automatically controls heating ceramic pot using combustion gas - Google Patents
A kind of galvanizing automatically controls heating ceramic pot using combustion gas Download PDFInfo
- Publication number
- CN209024623U CN209024623U CN201821784755.5U CN201821784755U CN209024623U CN 209024623 U CN209024623 U CN 209024623U CN 201821784755 U CN201821784755 U CN 201821784755U CN 209024623 U CN209024623 U CN 209024623U
- Authority
- CN
- China
- Prior art keywords
- quirk
- burner
- brick
- pot body
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coating With Molten Metal (AREA)
Abstract
A kind of galvanizing automatically controls heating ceramic pot using combustion gas, belongs to the device of galvanizing by dipping.Ceramic pan includes: pot body and accumulation of heat automatic burning device；Accumulation of heat automatic burning device is fixed in pot body；The pot body is frame structure, and steel plate is the shell of pot body, has insulating brick in steel plate, there is nano heat insulating material between insulating brick and steel plate；The quirk for having quirk brick to constitute in insulating brick has pouring material in the bottom of pot body, and pouring material is the backing material of pot body pedestal, and quirk brick is the side wall of pot body, constitutes heating ceramic pot by quirk brick and pot body pedestal；Light heat insulation material is placed in the gap of quirk brick Yu accumulation of heat automatic burning device；Graphite paper constitutes pot body working face on being pasted on the inside of quirk brick.Advantage: zinc liquid do not occur with graphite it is any react, reduce zinc consumption；Autocombustion system heats each layer quirk brick autompulse of pot body, and the zinc consumption and heat consumption for extending the service life of zinc pot, reducing dip galvanizing technique improve the automatization level of dip galvanizing technique.
Description
Technical field
The utility model relates to a kind of devices of galvanizing by dipping, and in particular to a kind of galvanizing automatically controlled using combustion gas plus
Thermal Ceramics pot.
Background technique
Galvanizing industry market scale is bigger, and for the purposes of the product after galvanizing processing using relatively broad, it can be with
It applies attached in electric power an iron rake with three to six teeth, communication an iron rake with three to six teeth, railway, highway protection, light pole, workpiece peculiar to vessel, construction steel structure workpiece, substation
Belong to the fields such as facility.
At present the country galvanizing industry dip galvanizing technique use zinc pot material selection XG-08, in dip galvanizing technique, iron matrix with
Iron-kirsite process is formed between outmost pure zinc layer, workpiece surface forms iron-zinc alloy layer in hot-dip, just makes
It obtains and is combined very well between iron and pure zinc layer.Two kinds of Elements Atom phase counterdiffusion (infiltration) of zinc-iron spread (infiltration) into iron matrix
Zinc atom migrated in matrix lattice, gradually form alloy with iron, and the iron being diffused into the zinc liquid of melting is just formed with zinc
Intermetallic compound sinks to hot-galvanized cauldron bottom, gradually directly affects life of galvanizing pot to zinc pot etch in galvanizing process.
Domestic galvanizing industry, which also has, carries out hot dipping zinc technology using small-sized heat proof material leaching zinc pot.It is basic using electricity at present
Heating process, energy consumption cost are higher；Heat proof material pot body is limited by material simultaneously, enlarged can not be applied.
Utility model content
The purpose of this utility model is to provide for a kind of galvanizing and automatically controls heating ceramic pot using combustion gas, and realizing reduces
Energy consumption extends zinc pot service life and automatic computer heating control.
Purpose of the utility model is realized as follows: it includes: pot that galvanizing, which automatically controls heating ceramic pot using combustion gas,
Body and accumulation of heat automatic burning device；Accumulation of heat automatic burning device is fixed in pot body.
The pot body is frame structure, and the frame structure includes: steel plate, nano heat insulating material, insulating brick, quirk
Brick, graphite paper, light heat insulation material and pouring material；Steel plate is the shell of pot body, has insulating brick in steel plate, in insulating brick and steel
There is nano heat insulating material between plate；The quirk for having quirk brick to constitute in insulating brick, has pouring material, pouring material in the bottom of pot body
For the backing material of pot body pedestal, quirk brick is the side wall of pot body, constitutes heating ceramic pot by quirk brick and pot body pedestal；Lightweight
Thermal insulation material is placed in the gap of quirk brick Yu accumulation of heat automatic burning device；Graphite paper constitutes pot on being pasted on the inside of quirk brick
Body running face.
The quirk brick is the solid figure building block with length, width and height, and there is through-hole at center, and solid figure building block level is built, often
The centre bore of one three-dimensional building block communicates composition quirk；The quirk, for two parallel channels, one end is the end in two channels
Mouthful, the other end is that " u "-shaped closing constitutes " u "-shaped quirk.
The quirk is multilayer, is arranged up and down, each layer of quirk is independent quirk.
The accumulation of heat automatic burning device includes: the first burner and the second burner, is separately mounted to quirk
On the quirk brick of two ports, three-way diverter valve is connected with by pipeline on the side wall of two quirk brick ports；Described three
Logical reversal valve has longitudinal two ports and laterally two ports, arranges for " ten " font, is diagonal line commutation at " ten " word center
Valve, reversal valve converts being switched on or off for a vertical passage and interconnection, when two transverse ports are connected to
When on quirk brick, another two longitudinal ports are respectively air inlet port and flue gas air outlet；Coal gas passes through pipeline to first
Burner and the second burner provide burning coal gas and gas for ignition.
First burner and the second burner structure is identical, includes: that burner, heat storage, combustion gas are cut fastly
Valve and igniter；There is igniter at the center of burner, heat storage is enclosed between burner and quirk, it is logical in the inlet end of burner
Piping is connected with combustion gas fast cut valve.
The burner includes the first burner and the second burner；The heat storage includes: that the first heat storage and second store
Hot body.
The accumulation of heat automatic burning device is fixed on the port of each layer of quirk brick of pot body, and the accumulation of heat of adjacent two layers is automatic
The gas inlet port of burner is not in the same side；It is arranged positioned at the first burner of next layer of quirk and the first heat storage upper
First burner of one layer of quirk and the other end of first heat storage the same side, the second burner and the second heat storage of next layer of quirk
Second burner of upper one layer of quirk and the other end of second heat storage the same side are set；Pass through each layer of quirk brick internal-quirk
Gas flow is opposite.
Beneficial effect, as the above scheme is adopted, the accumulation of heat automatic burning device air pass through three-way diverter valve sky
Gas entrance enter the first burner, by the first heat storage heating after with combustion gas mixing burn, hot gas by quirk brick flow direction
Then second burner is discharged by heat accumulation in the second heat storage by three-way diverter valve exhanst gas outlet；Three-way diverter valve is short
Commutation in time, air enter the second burner by three-way diverter valve air intake, and through the second heat storage, quirk brick, first stores
Hot body accumulation of heat, then enter three-way diverter valve from the first burner and be discharged from exhanst gas outlet.Air and flue gas so alternately flow through
The heat storage of one burner, the second burner.
The cold air of first layer quirk enters the first burner by three-way diverter valve air intake, is added by the first heat storage
It burns after heat with combustion gas mixing, the hot gas of mixed firinor fuel burning flows to the second burner by quirk, by heat accumulation in the second accumulation of heat
In body, then it is discharged by the exhanst gas outlet of three-way diverter valve；When it is clockwise direction that air-flow, which flows through direction, and third at this time
Layer airflow direction is all clockwise that second layer air-flow and the 4th layer of airflow direction are counterclockwise；It is short through every layer of three-way diverter valve
Commutation, airflow direction change in time, and air enters the second burner by three-way diverter valve, by the second heat storage and fire
Road enters three-way diverter valve from the first burner again, and is discharged from the exhanst gas outlet of three-way diverter valve；Air and flue gas alternately flow
Through the first burner, the second burner, heat is exchanged by the first heat storage and the second heat storage, air is heated near burner hearth temperature
Degree 800 DEG C, flue-gas temperature can be reduced to 150 DEG C hereinafter, realize flue gas heat the limit recycling.
The quirk brick is multilayer, and the number of plies is depending on working condition, generally even number.
In hot dipping zinc technology, graphite paper, graphite paper high temperature resistant, corrosion-resistant, zinc liquid and graphite are pasted in ceramic pan internal layer
Any reaction does not occur, reduces zinc consumption；Heating is real to each layer quirk of pot body according to zinc liquid temperature using accumulation of heat autocombustion system
Apply autompulse heating；The zinc consumption and heat consumption for substantially extending the service life of zinc pot, reducing dip galvanizing technique, improve leaching zinc
The automatization level of technique.
Advantage: in hot dipping zinc technology, this ceramic pan internal layer is pasted using graphite paper, and zinc liquid does not occur any anti-with graphite
It answers, reduces zinc consumption.
It is fitted close using quirk brick, the laterally and radially dilatancy integration of entire pot body is made to extend the use of zinc pot
Service life.
Pot body installs heat insulation layer and insulating layer additional, prevents pot body heat from outwardly spreading.
Accumulation of heat automatic burning device is recycled the heat of burning waste gas, exchanges heat, air by heat storage
Can heat close to fire box temperature, flue-gas temperature can be reduced to 150 DEG C hereinafter, to realize flue gas heat the limit recycling.
Detailed description of the invention
Fig. 1 is the heating ceramic pot overlooking structure diagram of the utility model.
Fig. 2 is the pot body frame overlooking structure figure of the utility model.
Fig. 3 is the diagrammatic side-view cross-sectional structure chart of the heating ceramic pot of the utility model.
Fig. 4 is the accumulation of heat automatic burning device overlooking structure figure of the utility model.
In figure, 01, pot body；02, accumulation of heat automatic burning device；1, steel plate；2, nano heat insulating material；3, insulating brick；4, fiery
Road brick；5, graphite paper；6, light heat insulation material；7, pouring material；11, the first burner；12, the first heat storage；13, combustion gas is cut fastly
Valve；14, the second burner；15, the second heat storage；16, three-way diverter valve；17, igniter.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
In Fig. 1, it includes: pot body 01 and accumulation of heat automatic burning device that galvanizing, which automatically controls heating ceramic pot using combustion gas,
02；Accumulation of heat automatic burning device 02 is fixed in pot body 01.
In Fig. 2, Fig. 3, the pot body is frame structure, and the frame structure includes: steel plate 1, nano heat insulating material
2, insulating brick 3, quirk brick 4, graphite paper 5, light heat insulation material 6 and pouring material 7；
Steel plate 1 is the shell of pot body, has insulating brick 3 in steel plate, there is nano-thermal-insulating material between insulating brick 3 and steel plate 1
Material 2；The quirk for having quirk brick 4 to constitute in insulating brick 3 has pouring material 7 in the bottom of pot body, and pouring material 7 is pot body pedestal
Backing material, quirk brick 4 are the side wall of pot body, constitute heating ceramic pot by quirk brick 4 and pot body pedestal；Light heat insulation material 6
It is placed in the gap of quirk brick 4 Yu accumulation of heat automatic burning device 02；Graphite paper 5 is pasted on 4 inside of quirk brick, constitutes pot body work
Make face.
The quirk brick 4 is the solid figure building block with length, width and height, and there is through-hole at center, and solid figure building block level is built,
The centre bore of each solid building block communicates composition quirk；The quirk, for two parallel channels, one end is two channels
Port, the other end are that " u "-shaped closing constitutes " u "-shaped quirk.
The quirk is multilayer, is arranged up and down, each layer of quirk is independent quirk.
In Fig. 4, the accumulation of heat automatic burning device includes: the first burner and the second burner, is separately mounted to
On the quirk brick 4 of two ports of quirk, three-way diverter valve is connected with by pipeline on the side wall of two 4 ports of quirk brick
16；The three-way diverter valve has longitudinal two ports and laterally two ports, arranges for " ten " font, is at " ten " word center
Diagonal line reversal valve, reversal valve converts being switched on or off for a vertical passage and interconnection, when two transverse ports
When being connected on quirk brick, another two longitudinal ports are respectively air inlet port and flue gas air outlet；Coal gas passes through
Pipeline provides burning coal gas and gas for ignition to the first burner and the second burner.
First burner and the second burner structure is identical, includes: that burner, heat storage, combustion gas are cut fastly
Valve 13 and igniter 17；Have igniter 17 at the center of burner, heat storage be enclosed between burner and quirk, burner into
Gas end is connected with combustion gas fast cut valve 13 by pipeline.
The burner includes the first burner 11 and the second burner 14；The heat storage includes: 12 He of the first heat storage
Second heat storage 15.
First burner 11, the second burner 14 are equipped with combustion gas fast cut valve 13, the first burner 11 and the first heat storage 12, and second
Burner 14 and the second heat storage 15 are separately fixed at double-end 4 two sides of quirk brick of pot body, and the first heat storage 12 is wrapped in
One burner 11, the second heat storage 15 are wrapped in the second burner 14 and are fixed on the pot body quirk brick other side；Three-way diverter valve 16 is diagonal
Two ports are connected on the quirk brick 4 at 14 place of the first burner 11 and the second burner on line, and are communicated with quirk, in addition
Two ports are respectively air intake and exhanst gas outlet.
The accumulation of heat automatic burning device is fixed on the port of each layer of quirk brick 4 of pot body, and the accumulation of heat of adjacent two layers is certainly
The gas inlet port of dynamic burner is not in the same side；The first burner 11 positioned at next layer of quirk is set with the first heat storage 12
Set the other end in 12 the same side of the first burner 11 and the first heat storage of upper one layer of quirk, the second burner 14 of next layer of quirk
The other end of 15 the same side of the second burner 14 and the second heat storage of upper one layer of quirk is set with the second heat storage 15；By every
The gas flow of one layer of 4 internal-quirk of quirk brick is opposite.
Quirk in the implementation case uses four layers.
Accumulation of heat automatic burning device specific embodiment: the cold air of first layer quirk is entered by 16 air of three-way diverter valve
Mouth enters the first burner 11, burns after being heated by the first heat storage 12 with combustion gas mixing, the hot gas of mixed firinor fuel burning is through over-firing
Road flows to the second burner 14, by heat accumulation in the second heat storage 15, then arranges by the exhanst gas outlet of three-way diverter valve 16
Out；When it is clockwise direction that air-flow, which flows through direction, and third layer airflow direction is all second layer air-flow and the clockwise at this time
Four layers of airflow direction are counterclockwise；It commutates within every layer of 16 short time of three-way diverter valve, airflow direction changes, and air is logical
It crosses three-way diverter valve 16 and enters the second burner 14, enter triplet commutation from the first burner 11 again by the second heat storage 15 and quirk
Valve 16, and be discharged from the exhanst gas outlet of three-way diverter valve 16；Air and flue gas alternately flow through the first burner 11, the second burner
14, heat is exchanged by the first heat storage 12 and the second heat storage 15, air is heated near 800 DEG C of fire box temperature, flue gas
Temperature can be reduced to 150 DEG C hereinafter, realize flue gas heat the limit recycling.
Claims (7)
1. a kind of galvanizing automatically controls heating ceramic pot using combustion gas, it is characterised in that: galvanizing is automatically controlled using combustion gas
Heating ceramic pot includes: pot body and accumulation of heat automatic burning device；Accumulation of heat automatic burning device is fixed in pot body；
The pot body be frame structure, the frame structure include: steel plate, nano heat insulating material, insulating brick, quirk brick,
Graphite paper, light heat insulation material and pouring material；Steel plate is the shell of pot body, has insulating brick in steel plate, in insulating brick and steel plate
Between have nano heat insulating material；The quirk for having quirk brick to constitute in insulating brick, has pouring material in the bottom of pot body, pouring material is
The backing material of pot body pedestal, quirk brick are the side wall of pot body, constitute heating ceramic pot by quirk brick and pot body pedestal；Lightweight is protected
Adiabator is placed in the gap of quirk brick Yu accumulation of heat automatic burning device；Graphite paper constitutes pot body on being pasted on the inside of quirk brick
Working face.
2. galvanizing according to claim 1 automatically controls heating ceramic pot using combustion gas, it is characterized in that: the quirk
Brick is the solid figure building block with length, width and height, and there is through-hole at center, and solid figure building block level is built, the centre bore of each solid building block
Communicate composition quirk；The quirk, for two parallel channels, one end is the port in two channels, and the other end is " u "-shaped envelope
It closes and constitutes " u "-shaped quirk.
3. galvanizing according to claim 1 or 2 automatically controls heating ceramic pot using combustion gas, it is characterized in that: described
Quirk is multilayer, is arranged up and down, each layer of quirk is independent quirk.
4. galvanizing according to claim 1 automatically controls heating ceramic pot using combustion gas, it is characterized in that: the accumulation of heat is certainly
Dynamic burner includes: the first burner and the second burner, is separately mounted on the quirk brick of two ports of quirk,
Three-way diverter valve is connected with by pipeline on the side wall of two quirk brick ports；The three-way diverter valve has longitudinal two ends
Mouth and laterally two ports, arrange for " ten " font, are diagonal line reversal valve at " ten " word center, reversal valve converts a longitudinal direction
Channel is switched on or off with interconnection, when two transverse ports are connected on quirk brick, another two longitudinal directions
Port is respectively air inlet port and flue gas air outlet；Coal gas passes through pipeline to the first burner and the second burner
Burning coal gas and gas for ignition are provided.
5. galvanizing according to claim 4 automatically controls heating ceramic pot using combustion gas, it is characterized in that: described first
Burner and the second burner structure are identical, include: burner, heat storage, combustion gas fast cut valve and igniter；In burner
There is igniter at center, and heat storage is enclosed between burner and quirk, and it is fast by pipeline to be connected with combustion gas in the inlet end of burner
Cut valve.
6. galvanizing according to claim 5 automatically controls heating ceramic pot using combustion gas, it is characterized in that: the burner
Including the first burner and the second burner；The heat storage includes: the first heat storage and the second heat storage.
7. galvanizing according to claim 1 automatically controls heating ceramic pot using combustion gas, it is characterized in that: the accumulation of heat is certainly
Dynamic burner is fixed on the port of each layer of quirk brick of pot body, the gas inlet of the accumulation of heat automatic burning device of adjacent two layers
Port is not in the same side；First burner of upper one layer of quirk is set positioned at the first burner of next layer of quirk and the first heat storage
With the other end of first heat storage the same side, upper one layer of quirk is arranged in the second burner and the second heat storage of next layer of quirk
The other end of second burner and second heat storage the same side；Gas flow by each layer of quirk brick internal-quirk is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784755.5U CN209024623U (en) | 2018-10-31 | 2018-10-31 | A kind of galvanizing automatically controls heating ceramic pot using combustion gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784755.5U CN209024623U (en) | 2018-10-31 | 2018-10-31 | A kind of galvanizing automatically controls heating ceramic pot using combustion gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024623U true CN209024623U (en) | 2019-06-25 |
Family
ID=66908739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784755.5U Expired - Fee Related CN209024623U (en) | 2018-10-31 | 2018-10-31 | A kind of galvanizing automatically controls heating ceramic pot using combustion gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209024623U (en) |
-
2018
- 2018-10-31 CN CN201821784755.5U patent/CN209024623U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206385021U (en) | A kind of glass furnace provided with auxiliary combustion equipment | |
| CN203634028U (en) | Gas oven | |
| CN2816612Y (en) | Waste-gas incinerating furnace | |
| CN209024623U (en) | A kind of galvanizing automatically controls heating ceramic pot using combustion gas | |
| CN109055881A (en) | A kind of galvanizing automatically controls heating ceramic pot using combustion gas | |
| CN107902870A (en) | A kind of environmental unit mineral wool energy saving kiln | |
| CN211177906U (en) | Double-flame heating and smoke-discharging adjustable trolley type heating furnace | |
| CN211011486U (en) | Energy-saving combustion device | |
| CN207331000U (en) | A kind of pneumoelectric mixing bell furnace | |
| CN215637208U (en) | Mixing box for preventing organic waste gas from burning furnace corrosion | |
| CN101186829B (en) | Composite heat type one-sided air flue coke oven | |
| CN208454866U (en) | Multifunctional mobile aqueous rubber asphalt waterproofing paint equipment | |
| CN201648475U (en) | Heat storage type non-oxidation continuous heating furnace | |
| CN208155054U (en) | A kind of low energy consumption heat exchange kiln | |
| CN202599130U (en) | Kiln waste heat utilization control structure | |
| CN207147237U (en) | A kind of vanadium-nitrogen alloy sintering kiln | |
| CN112113451A (en) | Smoke waste heat storage device | |
| CN215909666U (en) | Energy-saving smelting device | |
| CN217900523U (en) | Environment-friendly energy-saving kiln | |
| CN204006092U (en) | Double layer hollow steel structure furnace wall | |
| CN213207931U (en) | Novel heating stove | |
| CN109682063A (en) | A kind of surface has the boiler of heat preservation mechanism | |
| CN205174356U (en) | Heat storage type flat flame burner | |
| CN2514004Y (en) | Double pot position duplex chamber annealing furnace | |
| CN208124319U (en) | A kind of waste gas burning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20211031 |