CN207600125U - A kind of fireproof material drying oven - Google Patents
A kind of fireproof material drying oven Download PDFInfo
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- CN207600125U CN207600125U CN201721454093.0U CN201721454093U CN207600125U CN 207600125 U CN207600125 U CN 207600125U CN 201721454093 U CN201721454093 U CN 201721454093U CN 207600125 U CN207600125 U CN 207600125U
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- drying oven
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- material drying
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Abstract
A kind of fireproof material drying oven, including furnace body and electric control system, it is characterised in that：Furnace body includes babinet, hydrofuge exhaust system, flue gas cleaning system, and guiding device, heating system and furnace gas forced circulation system are equipped in babinet；Guiding device includes horizontal deflector and vertical baffle, and heating system includes several heating tubes, and heating tube is set in the vertical water conservancy diversion interlayer that vertical baffle is formed with babinet；Furnace gas forced circulation system includes being arranged on the centrifugal blower of babinet side, and centrifugal blower is connected with the burner hearth in furnace body；Hydrofuge exhaust system includes air-cooler, it is arranged on the side of babinet, it is connected with vertical water conservancy diversion interlayer, the other end connection flue gas cleaning system of hydrofuge exhaust system, flue gas cleaning system includes water tank and the spray head, baffle plate, circulating pump, overflow port, water supplement port, air inlet and the exhaust outlet that are arranged in water tank.The utility model ensures the uniformity of in-furnace temperature, and the feature of environmental protection of discharge uses energy saving.
Description
Technical field
The utility model is related to refractory material drying equipment technical fields, and in particular to it is a kind of it is automatically controlling, temperature control is equal
Even fireproof material drying oven.
Background technology
With industrialized continuous development, demand of the industrial enterprise to the amount of refractory material is also more and more, while to resistance to
The requirement of the matter of fiery material is equally also higher and higher, and the quality of refractory material drying situation, which is directly related to fire resistive material product, to be made
With the quality of performance.This requires the temperature uniformity of refractory material in the drying process is very high, the raising of temperature uniformity
The discharge of each point moisture in refractory material can be made to keep synchronism, refractory product is reduced and opened caused by moisture discharge is uneven
Situations such as splitting, being broken improves yield rate, enhances the overall mechanical properties of refractory material.The furnace temperature of drying oven (kiln) is generally 350
Between~450 DEG C, for the low stove of furnace temperature, be conducted heat with convection current based on, so improving the mobility of furnace gas
As the only resource for improving temperature uniformity.Even if what is had has added circulating fan, but is all the shape of single admission unilateral air outlet
Formula, the degree of automation requirement is not also high, can only be adjusted by manual adjustment or semi-automatic adjusting, manual adjustment or semi-automation
Stove difficult to realize works according to normal heating curve, and temperature uniformity is not ideal enough, and the performance of refractory material is often
It is mutually far short of what is expected with theory, also add labor intensity.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model provides a kind of fireproof material drying oven, ensure the equal of in-furnace temperature
Even property, the feature of environmental protection of discharge use energy saving.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of fireproof material drying oven, including
Furnace body and electric control system, it is characterised in that：The furnace body includes babinet, hydrofuge exhaust system, flue gas cleaning system, described
Guiding device, heating system and furnace gas forced circulation system are equipped in babinet；The guiding device includes horizontal deflector and hangs down
The junction of straight guide plate, horizontal deflector and vertical baffle is connected using chamfering, is fixedly connected with babinet, forms water conservancy diversion folder
Layer；The heating system includes several heating tubes, and heating tube is set into W types, the heating tube setting vertical baffle and babinet
In the vertical water conservancy diversion interlayer formed；The furnace gas forced circulation system includes being arranged on the centrifugal blower of babinet side, centrifuges wind
Machine is connected with the burner hearth in furnace body, and wind is sent into vertical water conservancy diversion interlayer, after the heating tube heating in vertical water conservancy diversion interlayer,
Enter burner hearth by horizontal water conservancy diversion interlayer, form forced circulation；The hydrofuge exhaust system includes air-cooler, is arranged on babinet
Side is connected with vertical water conservancy diversion interlayer, the other end connection flue gas cleaning system of the hydrofuge exhaust system, the flue gas cleaning
System includes water tank and the spray head, baffle plate, circulating pump, overflow port, water supplement port, air inlet and the row that are arranged in water tank
Gas port, the baffle plate are S types, are arranged on water tank top half, are fixedly connected with water tank, form S type airtight passages, the spray
Leaching head is arranged on baffle plate, is fixedly connected with baffle plate, and full of water, air inlet is arranged on S types for the lower half portion of the water tank
The arrival end of airtight passage, exhaust outlet are located at the port of export of S type airtight passages, and exhaust outlet is connect with chimney, and the circulating pump is set
It puts in water tank bottom, is connect by spray tube with spray head, the overflow port is located in the middle part of water tank, and the water supplement port is arranged on water
The top of case.
The seal case that water tank is welded by 8mm steel plates and angle steel, solvent are 2.5 cubic metres, and spray head is by stainless steel
It makes, on baffle plate under tank lid, baffle plate is welded for S types and spray head, and lower part in water, forms a S in this way
Type airtight passage, in one end of channel, there are two air inlets, and the steam and flue gas of generation are able to only by the S type channels of spray
Change, operation principle：The water of circulating pump → sucking water tank → arranged into nozzle → penetrating S types channel → spraying steam and flue gas → water tank
The more clean gas of gas port discharge, effluent air temp are 40-60 DEG C.Overflow port in order to steam and flue gas by but water temperature
Rise, volume increases extra water and overflows.
Further, the babinet is made of shell, heat-barrier material and interior lining panel, and furnace body shell is ordinary carbon steel steel plate and type
The seal that steel is welded into, heat-barrier material compress 20% aftershaping and obtain for alumina silicate fiber needling blanket and rock beam cotton, and thickness is
200mm, highest hold resistance to temperature as 1000 DEG C, the interior lining panel using 2mm stainless steel plates by pull rod fix on the shell, in order to
The heat loss as caused by pull rod heat conduction is reduced, the pull rod of secure liner plate and the pull rod interruption of fixed heat-barrier material separate, make straight
It connects the exposed pull rod in stove to reduce, interior lining panel sealing welding excessive to reduce thermal current, each position favorable sealing property is adopted
With furnace wall heat loss is greatly reduced after more than measure, so as to significantly improve the thermal efficiency of furnace body and furnace temperature decision, deflector is adopted
It is fixed with bolt-type, it is easy to disassemble easy to maintenance；It is 10mm steel plates on the inside of the bottom of box, lower part type steel skeleton is filled in skeleton
Alumina silicate fiber needling blanket and rock beam cotton boil down to insulating layer, most external are 3mm steel plates, and babinet is laid with ground contacting part position
Heat-barrier material, thickness 3mm pass in and out workpiece loading and unloading for fork truck.
Further, the centrifugal blower is air-cooled type high temperature centrifugal blower, equipped with two, is arranged in parallel, power of fan is
4kW, air quantity 13500m3/ h, wind pressure 724pa, impeller diameter 605mm.The forced circulation path of furnace gas is：Wind turbine → burner hearth two
Air duct (heat of heater) → furnace charge of side → and furnace charge carry out heat exchange → wind turbine.
Further, the hydrofuge exhaust system further includes three-way diverter valve, three-way diverter valve respectively with furnace gas forced circulation
The pipeline unicom of system controls the cycle bleeder of furnace gas.
Further, the baffle plate is hollow structure, spray tube and unicom in baffle plate.
Further, the bottom plate of the water tank is obliquely installed, and circulating pump is arranged on the highest point of bottom plate, and lowest part is equipped with blowdown
Mouthful.
Further, the babinet one side wall is fire door, and the fire door is made of steel plate and shaped steel welding, interior stuffed heat insulated material
Material, for fire door using manual split mode, stove gate is equipped with sealing strip, and sealing strip uses alumina silicate fibre kernmantle and sand seal knife,
Most 800 DEG C of bearing high temperature.
Further, the hydrofuge exhaust system, flue gas cleaning system, heating system and furnace gas forced circulation system with electricity
Gas control system is electrically connected.
The electric control system of drying oven is mainly completed using PLC and touch screen, functionally mainly completes logic control
Two large divisions is controlled with temperature.
PLC control sections：Used control module mainly includes CPU module, I/O On-off signals, output module, temperature
Spend control module, analog input and output module etc..Drying oven is divided into the control of twoth area, the respectively independently composition control of each area's furnace gas temperature
System forms the closed loop thermal control system of multichannel independence, realizes the accurate control to furnace gas temperature.
PLC carries out logic to the start and stop and the related interlocking of various alarms of the circulating fan, hydrofuge air exhauster of drying oven
Control.
After the period starts, hydrofuge air exhauster slow start successively can also be sent into program by advance in the process of running
In setting speed or at any time by the operating parameter of touch screen online modification wind turbine, in a program, hydrofuge air exhauster opens
Dynamic is also what is carried out automatically, and in operation, the adjusting of air quantity can also change setting to adjust by touch screen at any time.
The control of furnace gas temperature is the key that annealing furnace Control platform, and temprature control unit is completed using control module, should
Module uses advanced self-regulated PID control algorithm, can complete the closed-loop control of multichannel simultaneously, and control effect is excellent, temperature
Display requires the controllable monitoring in two viewing areas one.PID regulating systems have very high temperature-controlled precision, currently running
Under the control that program gives, make furnace temperature is stringent to change according to the variation for setting curve, complete drying process.
The control of timing constant temperature is to complete the control flows such as heating, heat preservation according to the time according to the Control for Kiln Temperature curve set
To realize the optimal control to multi-region furnace temperature.
Technical parameter：
Control accuracy：Temperature controlling point ± 0.3 DEG C
0-40 DEG C of operating ambient temperature
Supply voltage 380V ± 10%
Frequency of supply 50Hz ± 5%
Further, runing rest is equipped in the babinet.
Further, the furnace gas exhaust system further includes active carbon purifying device, is arranged between exhaust outlet and chimney.
The utility model has the advantage of：
1st, flue gas cleaning main function of system is the temperature and dust concentration for reducing discharge gas, but cannot change its change
Property is learned, the black smoke and dust that purification process generates, cascade carries out a degree of physical cleaning by spraying water, and may be used also
To increase active carbon purifying system, achieve the purpose that Physical Absorption collects impurity.
2nd, heating element use high-resistance electrothermic alloy silk and 1Cr18Ni9Ti stainless steel tubes, it is interior filling magnesium powder after, through contracting
W types heating element made of pipe, every 5W, totally 36, heating system is mounted in the air duct between side wall and vertical water conservancy diversion, volume
It is small, maintenance cost is low, long lifespan, installation maintenance, maintenance, convenient disassembly.
3rd, guiding device includes horizontal deflector and vertical baffle, and it is strong to increase it suitably to increase stainless steel insert
Degree takes excessively in horizontal deflector and vertical baffle junction, to reduce windage, improves furnace temperature decision, carry significantly
The high uniformity of furnace temperature.
4th, the pull rod of secure liner plate and the pull rod interruption of fixed heat-barrier material separate, and make the direct exposed pull rod in stove
It reduces, interior lining panel sealing welding excessive to reduce thermal current, each position favorable sealing property, using subtracting significantly after more than measure
Few furnace wall heat loss, so as to significantly improve the thermal efficiency of furnace body and furnace temperature decision, deflector is fixed using bolt-type, convenient for tearing open
It unloads easy to maintenance.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the schematic diagram of the utility model.
Wherein：1st, babinet；2nd, horizontal deflector；3rd, vertical baffle；4th, heating tube；5th, centrifugal blower；6th, air-cooler；7、
Water tank；8th, spray head；9th, baffle plate；10th, circulating pump；11st, overflow port；12nd, water supplement port；13rd, air inlet；14th, exhaust outlet；15、
Three-way diverter valve；16th, sewage draining exit；17th, active carbon purifying device；18th, chimney；
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
A kind of fireproof material drying oven as depicted, including furnace body and electric control system, it is characterised in that：The stove
Body includes babinet 1, hydrofuge exhaust system, flue gas cleaning system, and guiding device, heating system and furnace gas are equipped in the babinet 1
Forced circulation system；The guiding device includes horizontal deflector 2 and vertical baffle 3, horizontal deflector 2 and vertical baffle
3 junction is connected using chamfering, is fixedly connected with babinet 1, forms water conservancy diversion interlayer；The heating system includes several heating tubes
4, heating tube 4 is set into W types, and the heating tube 4 is set in the vertical water conservancy diversion interlayer that vertical baffle 3 is formed with babinet 1；It is described
Furnace gas forced circulation system includes being arranged on the centrifugal blower 5 of 1 side of babinet, and centrifugal blower 5 is connected with the burner hearth in furnace body, and
Wind is sent into vertical water conservancy diversion interlayer, after the heating tube 4 in vertical water conservancy diversion interlayer heats, enters stove by horizontal water conservancy diversion interlayer
Thorax forms forced circulation；The hydrofuge exhaust system includes air-cooler 6, the side of babinet 1 is arranged on, with vertical water conservancy diversion interlayer
Connection, the hydrofuge exhaust system the other end connection flue gas cleaning system, the flue gas cleaning system include water tank 7 and
Spray head 8, baffle plate 9, circulating pump 10, overflow port 11, water supplement port 12, air inlet 13 and the exhaust outlet 14 being arranged in water tank 7,
The baffle plate 9 is S types, is arranged on 7 top half of water tank, is fixedly connected with water tank 7, forms S type airtight passages, the spray
First 8 are arranged on baffle plate 9, are fixedly connected with baffle plate 9, and full of water, air inlet 13 is arranged on for the lower half portion of the water tank 7
The arrival end of S type airtight passages, exhaust outlet 14 are located at the port of export of S type airtight passages, and exhaust outlet 14 is connect with chimney 18, described
Circulating pump 10 is arranged on 7 bottom of water tank, is connect by spray tube with spray head 8, and the overflow port 11 is located at 7 middle part of water tank, institute
State the top that water supplement port 12 is arranged on water tank 7.
The seal case 1 that water tank 7 is welded by 8mm steel plates and angle steel, solvent are 2.5 cubic metres, and spray head 8 is by stainless
Steel makes, and is covered on lower baffle plate 9 mounted on water tank 7, and baffle plate 9 is welded for S types and spray head 8, lower part in water, such shape
Into a S type airtight passage, in one end of channel, there are two air inlets 13, and the steam and flue gas of generation are led to by the S types of spray
Road is purified, operation principle：The water of circulating pump 10 → sucking water tank 7 → enter nozzle → penetrating S types channel → spraying steam and
7 exhaust outlet 14 of flue gas → water tank discharges more clean gas, and effluent air temp is 40-60 DEG C.Overflow port 11 is for steam
With flue gas by but water temperature rises, volume increases extra water and overflows.
Further, the babinet 1 is made of shell, heat-barrier material and interior lining panel, furnace body shell for ordinary carbon steel steel plate and
The seal that shaped steel is welded into, heat-barrier material compress 20% aftershaping and obtain for alumina silicate fiber needling blanket and rock beam cotton, and thickness is
200mm, highest hold resistance to temperature as 1000 DEG C, the interior lining panel using 2mm stainless steel plates by pull rod fix on the shell, in order to
The heat loss as caused by pull rod heat conduction is reduced, the pull rod of secure liner plate and the pull rod interruption of fixed heat-barrier material separate, make straight
It connects the exposed pull rod in stove to reduce, interior lining panel sealing welding excessive to reduce thermal current, each position favorable sealing property is adopted
With furnace wall heat loss is greatly reduced after more than measure, so as to significantly improve the thermal efficiency of furnace body and furnace temperature decision, deflector is adopted
It is fixed with bolt-type, it is easy to disassemble easy to maintenance；1 bottom inside of babinet is 10mm steel plates, and lower part type steel skeleton is filled in skeleton
Alumina silicate fiber needling blanket and rock beam cotton boil down to insulating layer, most external are 3mm steel plates, and babinet 1 is applied with ground contacting part position
If heat-barrier material, thickness 3mm passes in and out workpiece loading and unloading for fork truck.
Further, the centrifugal blower 5 is air-cooled type high temperature centrifugal blower 5, equipped with two, is arranged in parallel, power of fan
For 4kW, air quantity 13500m3/h, wind pressure 724pa, impeller diameter 605mm.The forced circulation path of furnace gas is：Wind turbine → burner hearth
Air duct (heat of heater) → furnace charge of both sides → and furnace charge carry out heat exchange → wind turbine.
Further, the hydrofuge exhaust system further includes three-way diverter valve 15, and three-way diverter valve 15 is forced respectively with furnace gas
The pipeline unicom of the circulatory system controls the cycle bleeder of furnace gas.
Further, the baffle plate 9 is hollow structure, spray tube and unicom in baffle plate 9.
Further, the bottom plate of the water tank 7 is obliquely installed, and circulating pump 10 is arranged on the highest point of bottom plate, and lowest part is equipped with
Sewage draining exit 16.
Further, 1 one side wall of babinet is fire door, and the fire door is made of steel plate and shaped steel welding, interior stuffed heat insulated
Material, for fire door using manual split mode, stove gate is equipped with sealing strip, and sealing strip uses alumina silicate fibre kernmantle and sand seal
Knife, most 800 DEG C of bearing high temperature.
Further, the hydrofuge exhaust system, flue gas cleaning system, heating system and furnace gas forced circulation system with electricity
Gas control system is electrically connected.
The electric control system of drying oven is mainly completed using PLC and touch screen, functionally mainly completes logic control
Two large divisions is controlled with temperature.
PLC control sections：Used control module mainly includes CPU module, I/O On-off signals, output module, temperature
Spend control module, analog input and output module etc..Drying oven is divided into the control of twoth area, the respectively independently composition control of each area's furnace gas temperature
System forms the closed loop thermal control system of multichannel independence, realizes the accurate control to furnace gas temperature.
PLC carries out logic to the start and stop and the related interlocking of various alarms of the circulating fan, hydrofuge air exhauster of drying oven
Control.
After the period starts, hydrofuge air exhauster slow start successively can also be sent into program by advance in the process of running
In setting speed or at any time by the operating parameter of touch screen online modification wind turbine, in a program, hydrofuge air exhauster opens
Dynamic is also what is carried out automatically, and in operation, the adjusting of air quantity can also change setting to adjust by touch screen at any time.
The control of furnace gas temperature is the key that annealing furnace Control platform, and temprature control unit is completed using control module, should
Module uses advanced self-regulated PID control algorithm, can complete the closed-loop control of multichannel simultaneously, and control effect is excellent, temperature
Display requires the controllable monitoring in two viewing areas one.PID regulating systems have very high temperature-controlled precision, currently running
Under the control that program gives, make furnace temperature is stringent to change according to the variation for setting curve, complete drying process.
The control of timing constant temperature is to complete the control flows such as heating, heat preservation according to the time according to the Control for Kiln Temperature curve set
To realize the optimal control to multi-region furnace temperature.
Technical parameter：
Control accuracy：Temperature controlling point ± 0.3 DEG C
0-40 DEG C of operating ambient temperature
Supply voltage 380V ± 10%
Frequency of supply 50Hz ± 5%
Further, runing rest is equipped in the babinet 1.
Further, the furnace gas exhaust system further includes active carbon purifying device 17, is arranged on exhaust outlet 14 and chimney 18
Between.
Flue gas cleaning main function of system is the temperature and dust concentration for reducing discharge gas, but cannot change its chemistry
Property, the black smoke and dust that purification process generates, by spraying water, cascade carries out a degree of physical cleaning, can be with
Increase active carbon purifying system, achieve the purpose that Physical Absorption collects impurity.
Heating element use high-resistance electrothermic alloy silk and 1Cr18Ni9Ti stainless steel tubes, it is interior filling magnesium powder after, through the draw
Manufactured W types heating element, every 5W, totally 36, heating system is mounted in the air duct between side wall and vertical water conservancy diversion, volume
It is small, maintenance cost is low, long lifespan, installation maintenance, maintenance, convenient disassembly.
Guiding device includes horizontal deflector 2 and vertical baffle 3, and it is strong to increase it suitably to increase stainless steel insert
Degree takes excessively in horizontal deflector 2 and 3 junction of vertical baffle, to reduce windage, improves furnace temperature decision, significantly
Improve the uniformity of furnace temperature.
The pull rod of secure liner plate and the pull rod interruption of fixed heat-barrier material separate, and subtract the direct exposed pull rod in stove
It is few, interior lining panel sealing welding excessive to reduce thermal current, each position favorable sealing property, using greatly reducing after more than measure
Furnace wall heat loss, so as to significantly improve the thermal efficiency of furnace body and furnace temperature decision, deflector is fixed using bolt-type, easy to disassemble
It is easy to maintenance.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of fireproof material drying oven, including furnace body and electric control system, it is characterised in that：The furnace body include babinet,
Hydrofuge exhaust system, flue gas cleaning system, the babinet is interior to be equipped with guiding device, heating system and furnace gas forced circulation system；
The guiding device includes horizontal deflector and vertical baffle, and the junction of horizontal deflector and vertical baffle uses chamfering
Connection, is fixedly connected with babinet, forms water conservancy diversion interlayer；The heating system includes several heating tubes, and heating tube is set into W types,
In the vertical water conservancy diversion interlayer that the heating tube setting vertical baffle is formed with babinet；The furnace gas forced circulation system includes setting
The centrifugal blower in babinet side is put, centrifugal blower is connected with the burner hearth in furnace body, and wind is sent into vertical water conservancy diversion interlayer, is passed through
After heating tube heating in vertical water conservancy diversion interlayer, enter burner hearth by horizontal water conservancy diversion interlayer, form forced circulation；The hydrofuge row
Gas system includes air-cooler, is arranged on the side of babinet, is connected with vertical water conservancy diversion interlayer, the other end of the hydrofuge exhaust system
Flue gas cleaning system is connected, the flue gas cleaning system includes water tank and the spray head being arranged in water tank, baffle plate, follows
Ring pump, overflow port, water supplement port, air inlet and exhaust outlet, the baffle plate are S types, are arranged on water tank top half, consolidate with water tank
Fixed connection, forms S type airtight passages, the spray head is arranged on baffle plate, is fixedly connected with baffle plate, under the water tank
Half part is full of water, and air inlet is arranged on the arrival end of S type airtight passages, and exhaust outlet is located at the port of export of S type airtight passages, row
Gas port is connect with chimney, and the circulating pump is arranged on water tank bottom, is connect by spray tube with spray head, the overflow port is located at
In the middle part of water tank, the water supplement port is arranged on the top of water tank.
2. a kind of fireproof material drying oven according to claim 1, it is characterised in that：The babinet is by shell, heat-insulated material
Material and interior lining panel composition, furnace body shell are the seal that ordinary carbon steel steel plate and shaped steel are welded into, and heat-barrier material is alumina silicate fibre
Needle punched blanket and rock beam cotton compress 20% aftershaping and obtain, and thickness 200mm, it is 1000 DEG C that highest, which holds resistance to temperature, the interior lining panel
It is fixed on the shell by pull rod using 2mm stainless steel plates, deflector is fixed using bolt-type, easy to disassemble easy to maintenance；Case
Body bottom inside is 10mm steel plates, and lower part type steel skeleton, filling alumina silicate fiber needling blanket and rock beam cotton boil down to are protected in skeleton
Warm layer, most external are 3mm steel plates, and babinet lays heat-barrier material with ground contacting part position, and thickness 3mm is passed in and out for fork truck and loaded and unloaded
Workpiece.
3. a kind of fireproof material drying oven according to claim 1, it is characterised in that：The centrifugal blower is air-cooled height
Warm centrifugal blower equipped with two, is arranged in parallel, power of fan 4kW, air quantity 13500m3/h。
4. a kind of fireproof material drying oven according to claim 1, it is characterised in that：The hydrofuge exhaust system further includes
Three-way diverter valve, three-way diverter valve with the pipeline unicom of furnace gas forced circulation system, control the cycle bleeder of furnace gas respectively.
5. a kind of fireproof material drying oven according to claim 1, it is characterised in that：The baffle plate is hollow structure,
Spray tube and unicom in baffle plate.
6. a kind of fireproof material drying oven according to claim 1, it is characterised in that：The bottom plate inclination of the water tank is set
It puts, circulating pump is arranged on the highest point of bottom plate, and lowest part is equipped with sewage draining exit.
7. a kind of fireproof material drying oven according to claim 1, it is characterised in that：The babinet one side wall is fire door,
The fire door is made of steel plate and shaped steel welding, interior filling with insulation material, and fire door is equipped with close using manual split mode, stove gate
Strip of paper used for sealing, sealing strip is using alumina silicate fibre kernmantle and sand seal knife, most 800 DEG C of bearing high temperature.
8. a kind of fireproof material drying oven according to claim 1, it is characterised in that：The hydrofuge exhaust system, furnace gas
Cleaning system, heating system and furnace gas forced circulation system are electrically connected with electric control system.
9. a kind of fireproof material drying oven according to claim 1, it is characterised in that：Rotation branch is equipped in the babinet
Frame.
10. a kind of fireproof material drying oven according to claim 1, it is characterised in that：Furnace gas exhaust system further includes work
Property carbon purifying device, is arranged between exhaust outlet and chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721454093.0U CN207600125U (en) | 2017-11-03 | 2017-11-03 | A kind of fireproof material drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721454093.0U CN207600125U (en) | 2017-11-03 | 2017-11-03 | A kind of fireproof material drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600125U true CN207600125U (en) | 2018-07-10 |
Family
ID=62758513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721454093.0U Expired - Fee Related CN207600125U (en) | 2017-11-03 | 2017-11-03 | A kind of fireproof material drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631600A (en) * | 2017-11-03 | 2018-01-26 | 天津市三木森电炉股份有限公司 | A kind of fireproof material drying oven |
-
2017
- 2017-11-03 CN CN201721454093.0U patent/CN207600125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631600A (en) * | 2017-11-03 | 2018-01-26 | 天津市三木森电炉股份有限公司 | A kind of fireproof material drying oven |
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Granted publication date: 20180710 Termination date: 20211103 |