CN106091689A - A kind of vacuum incineration furnace apparatus and method of work thereof - Google Patents
A kind of vacuum incineration furnace apparatus and method of work thereof Download PDFInfo
- Publication number
- CN106091689A CN106091689A CN201610712461.0A CN201610712461A CN106091689A CN 106091689 A CN106091689 A CN 106091689A CN 201610712461 A CN201610712461 A CN 201610712461A CN 106091689 A CN106091689 A CN 106091689A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- water
- stove
- hearth
- temperature
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/04—Cleaning spinnerettes or other parts of the spinnerette packs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/04—Arrangements of indicators or alarms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
- F27D2001/1825—Means for moving the cover
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a kind of vacuum incineration stove, for JZK c-type well vacuum incinerator, including vacuum hearth, opening and closing lid device, electric heating tube, waste collection systems, vacuum pipe material-blockage preventing device, water spray system, water-ring vacuum pump, preventing return water device, moisture trap and control system, water route, gas circuit etc., wherein, the horizontal placement of vacuum hearth, fire door is upwards, it is made up of with holding the operating room being cleaned by part bell, waste collection systems mainly includes garbage collection tank, garbage collection tank is installed on lower furnace portion, intracavity bottom in vacuum hearth is provided with a funnel-like tray, pallet discharging opening is positioned at directly over garbage collection tank.Compared with prior art, compact conformation, good airproof performance, work space is big, uses double oil cylinder to open and close bell, and angle of uncapping is more than 90 °, it is ensured that the stability of opening and closing lid；Garbage collection is convenient, efficiently burns and cleans, and can effectively prevent the generation of pouring situation, and automaticity is high, and temperature controls accurately, to improve work efficiency, alleviate labor intensity.
Description
Technical field
The present invention relates to vacuum incineration field, be specifically related to one and be applicable to clean chemical fibre industry super-huge assembly spray webbing
On the parts such as plate, distribution plate attachment chemical fibre polymer a kind of vacuum incineration furnace apparatus and use this device carry out burn work
The method made.
Background technology
Vacuum incineration stove is applicable to the terylene of chemical fibre industry, chinlon, polypropylene, the assembly of nonwoven production, spinneret, mistake
The cleaning such as filter element processes, and is also applied for plastics, cable, the die head cleaning of resin industry are used.Vacuum incineration stove utilizes macromolecule
Polymer is melting when about 300 DEG C, higher than 300 DEG C of isolation air cleavable coking, is having a small amount of air also higher than 400 DEG C
Have in the environment of certain vacuum degree can the characteristic of complete oxidation, first by be stained with macromolecule dirt workpiece heat to 300 DEG C (according to
Technological requirement is drafted), make to trickle in the collection container of lower furnace portion after the fusing of a fairly large number of high molecular polymer on workpiece,
The most again furnace temperature is raised to 400-500 DEG C, opens vacuum pump simultaneously, and be passed through a small amount of fresh air, make remaining polymer fill
Divide oxidation, the carbon dioxide of generation, be then discharged out outside stove.In prior art, such as the Chinese patent of Patent No. 96218124.2
In disclosed vacuum cleaning oven technical scheme, containing vertical furnace chamber, body of heater, bell, heating element heater, garbage collection tank, vertical heater
Thorax is connected with garbage collection tank.While bearing 500 DEG C of high temperature above, negative pressure of vacuum, expanded by heating is still suffered from for burner hearth
After cause fire door to be deformed, the vacuum in burner hearth not can fully ensure that.And the Chinese patent of Publication No. CN2735270Y
Disclose a kind of high vacuum degree rectangular vacuum cracking washing furnace, its vertical furnace chamber subsection setup, body of heater and bell formation and bear negative
The seal casinghousing of pressure, leaves flexible gap in addition between interior plate, the wound of interior plate connects with the top board bolt of body of heater shell
Connect, decrease fire door deformation so that vacuum is ensured.But, the bell opening device of current vacuum incineration stove compares
, there is burner hearth opening and closing inconvenient in cumbersome；In addition collecting waste material not thorough, vacuum pipe easily blocks, vacuum pump easily quilt
Pollute, the problems such as in the easily refluence stove of the water capacity in vacuum line, temperature controls inaccurate, and Automated condtrol is not enough.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, it is provided that a kind of easy to use, efficiency is high, pollute less, precision
High vacuum incineration furnace apparatus and use this device carry out burn clean method.
To achieve these goals, the technical scheme is that
A kind of vacuum incineration stove, it includes vacuum hearth, opening and closing lid device, electric heater, waste collection systems, vacuum pipe
Material-blockage preventing device, water spray system, water-ring vacuum pump, preventing return water device, moisture trap and control system, water route system
System, air-channel system, wherein, the horizontal placement of described vacuum hearth, fire door upwards, described vacuum hearth by bell and hold by
Operating room's composition of cleaning part, it is described that described waste collection systems mainly includes that garbage collection tank, garbage collection tank are installed on
Vacuum hearth bottom, the intracavity bottom in vacuum hearth is provided with a funnel-like tray, and the discharging opening of described pallet is positioned at waste material and receives
Collection tank directly over, be provided with outlet port, oxidation air intake, heater installing port in described vacuum hearth, described very
Empty burner hearth bottom is provided with the work-piece shelf placing cleaning part, and work-piece shelf is perforated plate construction, and garbage collection tank is horizontal type structure,
Inside there is the semi-circular drawer containing waste material.
Further, fire door flange also can be set outside fire door, between burner hearth and outer cylinder body, fill insulation material insulation,
Insulation layer thickness is not less than 200mm.
Further, described opening and closing lid device includes hydraulic power unit, fluid pressure line, oil cylinder, described hydraulic power unit,
Fluid pressure line and oil cylinder constitute hydraulic circuit system, by hydraulic system opening and closing bell；It is respectively provided with 1 oil at fire door left and right side
Cylinder；By uncapping, bell is connected by hinge with burner hearth, uses sealing ring at bell and fire door Guan Bi.
Further, the electric heater of described vacuum incineration stove is made up of some " U " type rustless steel electric heating tubes, adds
Hot device is arranged on the left and right sides in burner hearth, and leading-out terminal is stretched out outside stove by heater for hearth installing port through heat-insulation layer, and stove is externally provided with
Rosette, heater is protected as anticollision barrier by many stainless steel strips.
Further, described pipeline blocking-preventing device for vacuum is arranged on vacuum lead porch, by pipeline, rustless steel electricity
Add heat pipe, screen, deflector and intake valve composition.
Further, described water spray system comprises sprayed tank, has Water spray and defecator in sprayed tank, powder in stove
The ash that dirt generates after vacuum pipe material-blockage preventing device burns rustless steel Pall ring spray filtering in spray cleaning device
After, then to described vacuum pump.
Further, described preventing return water device: install normal-closed electromagnetic valve and manual intake valve on spray fills, when
Vacuum pump open time, this electromagnetic valve and vacuum pump simultaneously electric, electromagnetic valve is in closure state, when vacuum pump is closed, this electricity
Magnet valve dead electricity simultaneously, and it is in opening, it is now negative pressure in stove, stove outer air quickly enters in stove by this valve, makes stove
Internal and external pressure balance.
Further, being provided with water tank on vacuum incineration road, water tank is vacuum drying oven offer work water source, is supplying water
Pipeline to water-ring vacuum pump, water spray system spray tank body between be provided with valve, supply channel be provided with Y-shaped filter
Device, water-ring vacuum pump is also connected with moisture trap, by moisture trap make water, edema caused by disorder of QI from.
Further, it is additionally provided with pressure controller and effusion meter in described lower furnace portion, by controller and effusion meter
Pressure in burner hearth and gas flow are detected；Controller and effusion meter, the hydraulic circuit system of opening and closing lid device, useless
Material collection system, electric heater, vacuum pipe material-blockage preventing device, water spray system, water-ring vacuum pump, preventing return water device,
Moisture trap, water circuit system, air-channel system all with being connected of electrical control cubicles controlling system, switch board wiring goes out under entering under using
Line, is provided with carbon steel mounting seat bottom switch board, the power cable of switch board to body of heater, control cable need to lay wire casing protection,
In switch board, electrical equipment protection panel only need to be installed at main circuit connection, and the low warning of hydraulic pressure, overtemperature alarm, coarse vacuum are reported to the police
Being alarm lamp mode, it is not necessary to sound, control system contains three set high-precision digital display type programmable temperature control instrument, it is possible to automatically start
Arrange optimised process program parameter carry out PID regulate temperature control, the most a set of instrument program temperature control, a set of instrument interlock protection,
Another set of instrument individually controls pipeline blocking-preventing device for vacuum chain with whole system, has a following function:
(1) overtemperature alarm, and automatically cut off heating power supply；
(2) disconnected even warning, and automatically cut off heating power supply；
(3) circuit water alarm, and automatically cut off heating power supply；
(4) vacuum pump do not run or vacuum low spacing time, equipment alarm, cut off heating power supply simultaneously, protect.
Use the vacuum incineration stove method that carries out vacuum incineration-cleaning of preceding claim, it is characterised in that comprise with
Lower step:
1, part will be cleaned by and put into stove, bell will be shut；
2, basis is cleaned by the characteristic of part, sets programmable temperature control instrument by following temperature control curve, opens heater switch, and equipment enters
Automatically running status, its process burning heating and the cooling cleaned is as follows:
A, temperature rise period: room temperature is appreciated to T1, T1 and is 270-350 DEG C, and temperature-rise period continues 40-80min；
B, melt stage: open vacuum pump, automatically open up entering water electromagnetic valve, maintains 2.5-3.5 hour in T1 temperature；
C, D cleavage stages: wherein C section is risen to T2 temperature by T1, T2 temperature is 400-500 DEG C, heating-up time 20-40min, D section
Maintain T2 temperature, hold time as 5-6 hour (containing oxidation stage 2-3 hour)；
E, oxidation stage: be oxidation stage in the second half section of D section, all open air inlet electromagnetic valve when this stage starts, maintains T2 temperature
Spending 2-3 hour, so far cleaning procedure all terminates；
F, natural cooling stage.
Compared with prior art, the present invention has the following technical effect that compact conformation, good airproof performance, and work space is big；Adopt
Opening and closing bell with double oil cylinders, angle of uncapping is more than 90 °, it is ensured that the stability of opening and closing lid, alleviates labor intensity；Garbage collection
Convenient, efficiently burn and clean, and can effectively prevent the generation of pouring situation, reducing the pollution of vacuum pump；Use and control
System operates, and automaticity is high, it is possible to realizes temperature and controls accurately, to improve work efficiency, alleviate labor intensity.
Accompanying drawing explanation
Fig. 1 is vacuum incineration furnace structure schematic diagram of the present invention.
Fig. 2 is vacuum incineration stove section components structure sectional view of the present invention.
Fig. 3 is the vacuum cleaner part of vacuum incineration stove of the present invention.
Fig. 4 is that the present invention uses the carrying out of vacuum incineration stove to burn-cleaning figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of invention is described in detail:
See accompanying drawing 1-3, the present invention relates to a kind of vacuum incineration stove, for JZK-C type well vacuum incinerator, including vacuum drying oven
Thorax, opening and closing lid device 2, electric heater, waste collection systems, vacuum pipe material-blockage preventing device, water spray system 10, liquid-ring type
Vacuum pump 9, preventing return water device, moisture trap 11 and control system, water route, gas circuit etc., wherein, vacuum hearth is horizontal puts
Putting, fire door upwards, is made up of with holding the operating room being cleaned by part bell, and waste collection systems mainly includes garbage collection tank
15, garbage collection tank 15 is installed on lower furnace portion, and the intracavity bottom in vacuum hearth is provided with a funnel-like tray, pallet discharging opening
It is positioned at directly over garbage collection tank 15.Outlet port (evacuation entrance), oxidation air intake, heater it is provided with in burner hearth
Installing port.Fire door flange 3 also can be set outside fire door.Insulation material insulation, insulation material 6 is filled between burner hearth and outer cylinder body
Preferably aluminium silicate wool, insulation layer thickness is not less than 200mm；In burner hearth, material is heat-resistance stainless steel, such as SU304 rustless steel, stove
Thorax outer cylinder body is carbon constructional quality steel, such as Q235B.For the ease of material surface being formed effectively protection, vacuum incineration stove
Frame material and outer cylinder body surface all carry out paint process.Vacuum incineration stove may be provided on support, it is also possible to by burner hearth
The outside of cylinder arranges bearing 12 and is supported.
Opening and closing lid device 2 includes hydraulic power unit 20, fluid pressure line 19, oil cylinder 1,20 hydraulic power unit, fluid pressure line 19 and
Oil cylinder 1 constitutes hydraulic circuit system, alleviates labor intensity by hydraulic system opening and closing bell.For ensureing stablizing of opening and closing lid
Property, use double oil cylinder to open and close bell, be i.e. respectively provided with 1 oil cylinder at fire door left and right side.Angle of uncapping is more than 90 °, increases safety and inserts
Pin.By uncapping, bell is connected by hinge 8 with burner hearth, and at bell and fire door Guan Bi, I uses sealing ring, and carries out double containment shape
Formula, wherein outside is silicone rubber O-ring, and inner side is flexible graphite stuffing.
The electric heater of vacuum incineration stove is made up of 6 " U " type rustless steel electric heating tubes 4, and heater is arranged in burner hearth
The left and right sides, leading-out terminal is stretched out outside stove by heater for hearth installing port through heat-insulation layer, and stove is externally provided with rosette.Heater is by many
Root stainless steel strip is protected as anticollision barrier 5, it is to avoid be cleaned by during part turnover burner hearth breaking adding heat pipe.Wherein tube material can
To select 1Cr18NiTi, Cr20Ni80 etc., power bracket may select 5-15kW/ root.
Be provided with the work-piece shelf 14 placing cleaning part at burner hearth bottom, work-piece shelf 14 is perforated plate construction, aperture Ф
6mm-Ф 10mm, it is simple on cleaning part, the polymer of fusing is flowed in the garbage collection tank of equipment bottom.Garbage collection tank 15 is
Horizontal type structure, inside has the semi-circular drawer containing waste material, pulls out drawer, can outwell waste material, garbage collection tank quantity 4 easily
Set.
Pipeline blocking-preventing device for vacuum: this device is arranged on vacuum lead porch, by pipeline, rustless steel electric heating tube
13, screen, deflector and intake valve composition.During evacuation, the sticking dust of band produced after vacuum cracking in burner hearth is through 600
DEG C temperature combustion, generates ash and gas, overcomes the putty phenomenon of pipeline.
Water spray system 10: comprise sprayed tank, has Water spray and defecator in sprayed tank.In stove, dust is through vacuum pipe
The ash generated after material-blockage preventing device burning is after the rustless steel Pall ring spray filtering in spray cleaning device, then arrives vacuum
Pump, does not constitute the pollution to vacuum pump, it is ensured that the normal use of water-ring vacuum pump.
Preventing return water device: install normal-closed electromagnetic valve and manual intake valve on spray fills.When vacuum pump is opened, should
Electromagnetic valve and vacuum pump simultaneously electric, electromagnetic valve is in closure state.When vacuum pump is closed, this electromagnetic valve dead electricity simultaneously, and
Being in opening, be now negative pressure in stove, stove outer air quickly enters in stove by this valve, makes stove internal and external pressure balance, gram
Take the defect because the aqueous reflux in vacuum pump pipeline enters in stove during negative pressure in stove.Manual intake valve system normal-closed electromagnetic valve fault
Shi Shoudong uses.
Being provided with water tank 18 on vacuum incineration road, water tank 18 is vacuum drying oven offer work water source, at water supply line
To water-ring vacuum pump 9, water spray system 10 spray tank body between be provided with valve, supply channel is provided with Y-shaped filter,
Filtering accuracy 80 mesh, can regulate shower water uninterrupted.Water-ring vacuum pump 9 is also connected with moisture trap 11, by gas
Water separator 11 make water, edema caused by disorder of QI from, decrease the environmental pollution in workshop.It is additionally provided with pressure controller 17 and stream in lower furnace portion
Gauge 16, is detected the pressure in burner hearth and gas flow by controller 17 and effusion meter 16.Opening and closing lid device 2
Hydraulic circuit system, waste collection systems, electric heater, vacuum pipe material-blockage preventing device, water spray system 10, liquid-ring type vacuum
Pump 9, preventing return water device, moisture trap 11, water route, air-channel system all with being connected of electrical control cubicles 7 controlling system.Switch board
Wiring enters lower outlet under using, and is provided with carbon steel mounting seat bottom switch board, the power cable of switch board to body of heater, control cable
Need to lay wire casing protection, in switch board, electrical equipment protection panel only need to be installed at main circuit connection, the low warning of hydraulic pressure, overtemperature
Report to the police, coarse vacuum is reported to the police and is alarm lamp mode, it is not necessary to sound.Control system contains three set high-precision digital display type programmable temperature control
Instrument, it is possible to automatically start the optimised process program parameter arranged and carry out PID and regulate temperature control, the most a set of instrument program temperature control, one
Set instrument interlock protection, another set of instrument individually controls pipeline blocking-preventing device for vacuum chain with whole system.Have:
(1) overtemperature alarm, and automatically cut off heating power supply.
(2) disconnected even warning, and automatically cut off heating power supply.
(3) circuit water alarm, and automatically cut off heating power supply.
(4) vacuum pump do not run or vacuum low spacing time, equipment alarm, cut off heating power supply simultaneously, protect.
Use this above-mentioned vacuum incineration stove, vacuum incineration cleaning can be carried out, its technical process such as:
1, part will be cleaned by and put into stove, bell will be shut.
2, basis is cleaned by the characteristic of part, sets programmable temperature control instrument by following temperature control curve, opens heater switch, equipment
Entering automatic running status, its process burning heating and the cooling cleaned is as follows:
A, temperature rise period: room temperature is appreciated to T1, T1 and is 270-350 DEG C, and temperature-rise period continues 40min-80min.
B, melt stage: open vacuum pump, automatically open up entering water electromagnetic valve, maintains 2.5-3.5 hour in T1 temperature.
C, D cleavage stages: wherein C section is risen to the T2 stage by T1, T2 temperature is 400-500 DEG C, heating-up time 20-
40min, D section maintains T2 temperature, holds time as 5-6 hour (containing oxidation stage 2-3 hour).
E, oxidation stage: be oxidation stage in the second half section of D section, all open air inlet electromagnetic valve when this stage starts, maintains
T2 temperature 2-3 hour, so far cleaning procedure all terminates.
F, natural cooling stage.
Embodiment 1
Using the vacuum incineration stove in above-mentioned embodiment, operating room's size 4000mm × 550mm × 450mm in burner hearth, in stove
Maximum load 1500Kg, job design maximum temperature 600 DEG C, can accurately regulate at 0-450 DEG C, general power: 54.1Kw, Qi Zhongjia
Thermal power 45Kw, water-ring vacuum pump power of motor 4.0Kw, Anti-blockage heating power 4.0Kw, opening and closing lid hydraulic power unit power
1.1Kw, vacuum :-0.065～-0.085MPa, bell opening angle: 92 °～95 °, temperature-controlled precision: ± 1 DEG C,.
Embodiment 2
Vacuum incineration stove in the present embodiment, its vacuum :-0.065～-0.085MPa, water consumption :≤0.4m3/ h, power supply:
380V, 50Hz, Three-phase five-wire, temperature-controlled precision: ± 0.5 DEG C, other are same as in Example 1.
Embodiment 3
1, will be cleaned by part and put into stove, and be shut by bell, cleaning part material is terylene.
2, basis is cleaned by the characteristic of part, sets programmable temperature control instrument by following temperature control curve, opens heater switch, equipment
Entering automatic running status, it burns the process of heating and the cooling cleaned as shown in time-temperature curve in accompanying drawing 4:
A, temperature rise period: room temperature～300 DEG C, 1 hour.
B, melt stage: 300 DEG C, 3 hours.
C, D cleavage stages: 300～450 DEG C, 5.5 hours (containing oxidation stage 2 hours).
E, oxidation stage: 450 DEG C, 2 hours, so far cleaning procedure all terminated.
F, natural cooling stage.
After wherein the A stage terminates, opening vacuum pump, automatically open up entering water electromagnetic valve until E-stage terminates, E-stage starts
After automatically open up air inlet electromagnetic valve.
The mark meeting Q/320928 YHX-006-2013 " vacuum incineration stove " is checked and accepted in the manufacture of the vacuum incineration stove of the application
Standard, and the relevant heating furnace manufacturer's standard of country, the relevant electric utility manufacturer's standard of country.
The above is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
On the premise of present inventive concept, the conventional improvements and modifications made, these improvements and modifications each fall within present invention power
Within the scope of profit is claimed.
Claims (10)
1. a vacuum incineration stove, it includes vacuum hearth, opening and closing lid device, electric heater, waste collection systems, vacuum tube
Road material-blockage preventing device, water spray system, water-ring vacuum pump, preventing return water device, moisture trap and control system, water route
System, air-channel system, it is characterised in that the horizontal placement of described vacuum hearth, upwards, described vacuum hearth is by bell for fire door
Forming with holding the operating room being cleaned by part, described waste collection systems mainly includes garbage collection tank, and garbage collection tank is pacified
Being loaded on described vacuum hearth bottom, the intracavity bottom in vacuum hearth is provided with a funnel-like tray, the discharging opening position of described pallet
Directly over garbage collection tank, in described vacuum hearth, it is provided with outlet port, oxidation air intake, heater installing port,
Being provided with the work-piece shelf placing cleaning part bottom described vacuum hearth, work-piece shelf is perforated plate construction, and garbage collection tank is
Horizontal type structure, inside has the semi-circular drawer containing waste material.
Vacuum incineration stove the most according to claim 1, it is characterised in that be additionally provided with fire door flange, burner hearth outside fire door
And filling insulation material insulation between outer cylinder body, insulation layer thickness is not less than 200mm.
Vacuum incineration stove the most according to claim 1, it is characterised in that described opening and closing lid device includes hydraulic pump
Stand, fluid pressure line, oil cylinder, described hydraulic power unit, fluid pressure line and oil cylinder constitute hydraulic system, by hydraulic system opening and closing stove
Lid；It is respectively provided with 1 oil cylinder at fire door left and right side；By uncapping, bell is connected by hinge with burner hearth, and bell sets at fire door Guan Bi
Use sealing ring.
4. according to the vacuum incineration stove described in any one of claim 1-3, it is characterised in that the electricity of described vacuum incineration stove adds
Hot device is made up of some " U " type rustless steel electric heating tubes, and heater is arranged on the left and right sides in burner hearth, and leading-out terminal is added by burner hearth
Hot device installing port stretches out outside stove through heat-insulation layer, and stove is externally provided with rosette, heater by many stainless steel strips as anticollision barrier
Protection.
Vacuum incineration stove the most according to claim 4, it is characterised in that described pipeline blocking-preventing device for vacuum is arranged on and burns
Burn the vacuum lead porch of stove, be made up of pipeline, rustless steel electric heating tube, screen, deflector and intake valve.
6. according to the vacuum incineration stove described in claim 2 or 5, it is characterised in that described water spray system comprises sprayed tank,
Having Water spray and defecator in sprayed tank, the ash that in stove, dust generates after vacuum pipe material-blockage preventing device burns is through spray
After rustless steel Pall ring spray filtering in purifier, then to described vacuum pump.
Vacuum incineration stove the most according to claim 6, it is characterised in that described preventing return water device: on spray fills
Normal-closed electromagnetic valve and manual intake valve are installed, when vacuum pump is opened, this electromagnetic valve and vacuum pump simultaneously electric, at electromagnetic valve
In closure state, when vacuum pump is closed, this electromagnetic valve dead electricity simultaneously, and it is in opening, it is now negative pressure in stove, outside stove
Air quickly enters in stove by this valve, makes stove internal and external pressure balance.
Vacuum incineration stove the most according to claim 7, it is characterised in that be provided with water tank on vacuum incineration road, storage
Water pot is vacuum drying oven offer work water source, water supply line to water-ring vacuum pump, water spray system spray tank body between set
Having valve, supply channel to be provided with Y-shaped filter, water-ring vacuum pump is also connected with moisture trap, passes through gas-water separation
Device make water, edema caused by disorder of QI from.
Vacuum incineration stove the most according to claim 8, it is characterised in that be additionally provided with Stress control in described lower furnace portion
Device and effusion meter, detected the pressure in burner hearth and gas flow by controller and effusion meter；Controller and effusion meter,
The hydraulic circuit system of opening and closing lid device, waste collection systems, electric heater, vacuum pipe material-blockage preventing device, Water spray fill
Put, water-ring vacuum pump, preventing return water device, moisture trap, water circuit system, air-channel system all with electrical control cubicles controlling system
Be connected, switch board wiring use under enter lower outlet, be provided with carbon steel mounting seat bottom switch board, the power of switch board to body of heater
Cable, control cable need to lay wire casing protection, and in switch board, electrical equipment protection panel only need to be installed at main circuit connection, water
Force down warning, overtemperature alarm, coarse vacuum report to the police be alarm lamp mode, it is not necessary to sound, control system contain three sets high accuracy
Digital display type programmable temperature control instrument, it is possible to automatically start the optimised process program parameter arranged and carry out PID regulation temperature control, the most a set of instrument
List procedure temperature control, a set of instrument interlock protection, another set of instrument individually controls pipeline blocking-preventing device for vacuum and connects with whole system
Lock, has a following function:
(1) overtemperature alarm, and automatically cut off heating power supply；
(2) disconnected even warning, and automatically cut off heating power supply；
(3) circuit water alarm, and automatically cut off heating power supply；
(4) vacuum pump do not run or vacuum low spacing time, equipment alarm, cut off heating power supply simultaneously, protect.
10. using the method that the vacuum incineration stove described in any one of claim 1-9 carries out vacuum incineration-cleaning, its feature exists
In comprising the steps of
(1) part will be cleaned by and put into stove, bell will be shut；
(2) basis is cleaned by the characteristic of part, sets programmable temperature control instrument by following temperature control curve, opens heater switch, and equipment enters
Entering automatic running status, its process burning heating and the cooling cleaned is as follows:
A, temperature rise period: room temperature is appreciated to T1, T1 and is 270-350 DEG C, and temperature-rise period continues 40-80min；
B, melt stage: open vacuum pump, automatically open up entering water electromagnetic valve, maintains 2.5-3.5 hour in T1 temperature；
C, D cleavage stages: wherein C section is risen to T2 temperature by T1, T2 temperature is 400-500 DEG C, heating-up time 20-40min, D section
Maintaining T2 temperature, hold time as 5-6 hour, T2 temperature holding time contains oxidation stage 2-3 hour；
E, oxidation stage: be oxidation stage in the second half section of D section, all open air inlet electromagnetic valve when this stage starts, maintains T2 temperature
Spending 2-3 hour, so far cleaning procedure all terminates；
F, natural cooling stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712461.0A CN106091689B (en) | 2016-08-24 | 2016-08-24 | A kind of vacuum incineration furnace apparatus and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712461.0A CN106091689B (en) | 2016-08-24 | 2016-08-24 | A kind of vacuum incineration furnace apparatus and its working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106091689A true CN106091689A (en) | 2016-11-09 |
| CN106091689B CN106091689B (en) | 2019-04-12 |
Family
ID=57224861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712461.0A Active CN106091689B (en) | 2016-08-24 | 2016-08-24 | A kind of vacuum incineration furnace apparatus and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091689B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766868A (en) * | 2016-12-13 | 2017-05-31 | 无锡南方声学工程有限公司 | A kind of vacuum cleaning oven |
| CN107159649A (en) * | 2017-06-27 | 2017-09-15 | 江苏鑫龙化纤机械有限公司 | Vacuum cleaner with exhaust-gas treatment |
| CN107164844A (en) * | 2017-06-07 | 2017-09-15 | 广州赛奥碳纤维技术有限公司 | A kind of high-efficiency carbon fibre low temperature carbonization furnace waste discharge pipe-line system |
| CN107543426A (en) * | 2017-09-14 | 2018-01-05 | 上海怀德机电有限公司 | A kind of vacuum sealing device using atmosphere negative pressure |
| CN107557883A (en) * | 2017-08-24 | 2018-01-09 | 江苏金斗重工有限公司 | Environmental protection and energy saving vacuum cleaning oven |
| CN108168293A (en) * | 2017-12-05 | 2018-06-15 | 盐城市盛丰机械有限公司 | A kind of vacuum cleaning oven with cleaning apparatus for pipes |
| CN109737731A (en) * | 2018-11-06 | 2019-05-10 | 安徽信德化纤有限公司 | A kind of vacuum cleaning oven |
| CN112176433A (en) * | 2020-11-09 | 2021-01-05 | 天长市大发化纤有限公司 | Calcination mechanism for spinneret capillary hole dredging |
| CN112391684A (en) * | 2020-11-17 | 2021-02-23 | 广西德福莱医疗器械有限公司 | Method for processing hole plugging of spinning template |
| CN114371745A (en) * | 2021-12-29 | 2022-04-19 | 徐州捷科思网络科技有限公司 | Temperature control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038224U (en) * | 1988-10-08 | 1989-05-24 | 太原无线电四厂 | Vacuum cleaning furnace |
| CN2621838Y (en) * | 2003-05-30 | 2004-06-30 | 朱忠义 | Horizontal vacuum cleaning furnace |
| CN1752299A (en) * | 2004-09-21 | 2006-03-29 | 盐城化纤机械有限公司 | Vacuum pipeline blocking-preventing device for vacuum washing furnace |
| CN101844016A (en) * | 2009-03-25 | 2010-09-29 | 北京先导技控设备有限公司 | Vertical vacuum cleaning oven |
| CN202973886U (en) * | 2012-11-26 | 2013-06-05 | 浙江泛泰仪器有限公司 | High-temperature furnace with furnace door controlled in hydraulic mode |
| CN103423994A (en) * | 2013-09-11 | 2013-12-04 | 盐城市盛逸化纤机械有限公司 | High-frequency induction type vacuum cleaning furnace |
| CN105617943A (en) * | 2015-09-29 | 2016-06-01 | 江苏鑫龙化纤机械有限公司 | Large-volume vacuum cracking furnace |
-
2016
- 2016-08-24 CN CN201610712461.0A patent/CN106091689B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038224U (en) * | 1988-10-08 | 1989-05-24 | 太原无线电四厂 | Vacuum cleaning furnace |
| CN2621838Y (en) * | 2003-05-30 | 2004-06-30 | 朱忠义 | Horizontal vacuum cleaning furnace |
| CN1752299A (en) * | 2004-09-21 | 2006-03-29 | 盐城化纤机械有限公司 | Vacuum pipeline blocking-preventing device for vacuum washing furnace |
| CN101844016A (en) * | 2009-03-25 | 2010-09-29 | 北京先导技控设备有限公司 | Vertical vacuum cleaning oven |
| CN202973886U (en) * | 2012-11-26 | 2013-06-05 | 浙江泛泰仪器有限公司 | High-temperature furnace with furnace door controlled in hydraulic mode |
| CN103423994A (en) * | 2013-09-11 | 2013-12-04 | 盐城市盛逸化纤机械有限公司 | High-frequency induction type vacuum cleaning furnace |
| CN105617943A (en) * | 2015-09-29 | 2016-06-01 | 江苏鑫龙化纤机械有限公司 | Large-volume vacuum cracking furnace |
Non-Patent Citations (1)
| Title |
|---|
| CHENGQIANG4321: "真空清洗炉控制系统及主要电气元件选型", 《百度文库》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766868A (en) * | 2016-12-13 | 2017-05-31 | 无锡南方声学工程有限公司 | A kind of vacuum cleaning oven |
| CN107164844A (en) * | 2017-06-07 | 2017-09-15 | 广州赛奥碳纤维技术有限公司 | A kind of high-efficiency carbon fibre low temperature carbonization furnace waste discharge pipe-line system |
| CN107159649A (en) * | 2017-06-27 | 2017-09-15 | 江苏鑫龙化纤机械有限公司 | Vacuum cleaner with exhaust-gas treatment |
| CN107557883A (en) * | 2017-08-24 | 2018-01-09 | 江苏金斗重工有限公司 | Environmental protection and energy saving vacuum cleaning oven |
| CN107543426B (en) * | 2017-09-14 | 2020-02-21 | 上海怀德机电有限公司 | Vacuum sealing device capable of utilizing atmospheric negative pressure |
| CN107543426A (en) * | 2017-09-14 | 2018-01-05 | 上海怀德机电有限公司 | A kind of vacuum sealing device using atmosphere negative pressure |
| CN108168293A (en) * | 2017-12-05 | 2018-06-15 | 盐城市盛丰机械有限公司 | A kind of vacuum cleaning oven with cleaning apparatus for pipes |
| CN109737731A (en) * | 2018-11-06 | 2019-05-10 | 安徽信德化纤有限公司 | A kind of vacuum cleaning oven |
| CN109737731B (en) * | 2018-11-06 | 2024-04-05 | 安徽信德化纤有限公司 | Vacuum cleaning furnace |
| CN112176433A (en) * | 2020-11-09 | 2021-01-05 | 天长市大发化纤有限公司 | Calcination mechanism for spinneret capillary hole dredging |
| CN112391684A (en) * | 2020-11-17 | 2021-02-23 | 广西德福莱医疗器械有限公司 | Method for processing hole plugging of spinning template |
| CN114371745A (en) * | 2021-12-29 | 2022-04-19 | 徐州捷科思网络科技有限公司 | Temperature control system |
| CN114371745B (en) * | 2021-12-29 | 2022-09-27 | 徐州捷科思网络科技有限公司 | Temperature control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106091689B (en) | 2019-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106091689A (en) | A kind of vacuum incineration furnace apparatus and method of work thereof | |
| CN205023857U (en) | Safety auxiliary device of yellow phosphorus production system | |
| CN202337459U (en) | Oil tank and oil filtering device | |
| CN110748902A (en) | Green energy-saving environment-friendly type heat cleaning furnace | |
| KR101507771B1 (en) | Filter housing for a plating solution filter | |
| CN219474106U (en) | Hot air circulation high-temperature box-type furnace | |
| CN106283213A (en) | The vacuum pipe of a kind of vacuum cleaning oven cleans device | |
| CN207210338U (en) | A kind of coal tar pre-processing device in coal tar hydrogenation process | |
| CN209128371U (en) | Environment-friendly type Asphaltum heating pot | |
| CN214861648U (en) | Animal fat mixes stirring filter equipment | |
| CN104386686A (en) | Activated carbon production facility | |
| CN213179429U (en) | High-temperature kiln for firing refractory bricks | |
| CN201744258U (en) | Blast furnace gas dry pulse bag filter dust remover cooling device | |
| CN208570250U (en) | A kind of power transformer enclosure anti-moisture and soil-repellent sudden strain of a muscle device | |
| CN2328439Y (en) | Hydrolytic vacuum composite cleaning furnace | |
| CN2317015Y (en) | High temp. hydrolytic cleaning furnace | |
| CN109297311B (en) | A kind of energy-saving oxygen-enriched combusting furnace and its application method | |
| CN208049560U (en) | A kind of boiler waste oil recovery processing mingled burning installation | |
| CN217474316U (en) | Full-automatic vacuum material cleaning machine | |
| CN215766429U (en) | Efficient and stable energy-saving holding furnace | |
| CN204268483U (en) | Energy saving integral stove is reclaimed in the incineration of garbage of a kind of novel environment friendly high temperature | |
| CN220153281U (en) | Well type heating resistance furnace | |
| CN209042748U (en) | A kind of normal-pressure horizontal internal-combustion room combustion hot-water boiler | |
| CN204107781U (en) | For the spraying equipment of uncured waterproof material | |
| CN2269575Y (en) | Vacuum cleaning furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224022, No. 29, Renmin Road, grand longitudinal Lake Town, Yancheng City, Jiangsu Patentee after: Jiangsu Xinlong Chemical Fiber Machinery Co., Ltd Address before: 224022, No. 29, Renmin Road, grand longitudinal Lake Town, Yancheng City, Jiangsu Patentee before: JIANGSU XINLONG CHEMICAL FIBER MACHINERY Co.,Ltd. |