CN107552321A - Gage mark coating conduction oil circulating heating type batch can - Google Patents
Gage mark coating conduction oil circulating heating type batch can Download PDFInfo
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- CN107552321A CN107552321A CN201710935593.4A CN201710935593A CN107552321A CN 107552321 A CN107552321 A CN 107552321A CN 201710935593 A CN201710935593 A CN 201710935593A CN 107552321 A CN107552321 A CN 107552321A
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- oil guide
- inner barrel
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- 239000011248 coating agent Substances 0.000 title claims abstract description 83
- 238000000576 coating method Methods 0.000 title claims abstract description 83
- 238000010438 heat treatment Methods 0.000 title claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000010257 thawing Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Coating Apparatus (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Gage mark coating conduction oil circulating heating type batch can, including reducing motor, inner barrel, agitating shaft, stirring vane component, smoke exhaust pipe, outer cylinder body, shell body, charge door and discharge nozzle, shell body upper lateral part is provided with heating container, electrically heated rod is provided with heating container, toroidal cavity is formed between outer cylinder body and inner barrel, bottom cavity is formed between the bottom of inner barrel and the bottom of outer cylinder body, it is coaxial in outer oil guide pipe to be provided with interior oil guide pipe, interior oil guide pipe lower end is connected with the lower oil guide pipe being distributed in bottom cavity, and interior oil guide pipe upper end is connected with oil circulating pump.The present invention can make the total heating surface product of coating larger and than more uniform, and the thawing speed and quality for making coating are improved, so as to improve efficiency of construction；The present invention uses the hydronic mode of conduction oil, and by automatically controlling, more saves the energy, also improves the heating quality of coating, and reduces human cost.
Description
Technical field
The invention belongs to roadmarking technical field of construction, and in particular to a kind of gage mark coating conduction oil circulating heating type material
Tank.
Background technology
The pavement strip of road for the coating used in graticule, it is necessary to be heated to molten condition so as to coated in road surface
On.On the way the graticule need of work onsite application batch can of operation heats to coating.The existing batch can of in the market have with
Lower deficiency：Firstth, the mode that the existing coating in batch can is heated mainly has two kinds：Direct combustion type and heat conduction oil type, direct combustion
Type heat insulating ability is poor, coating solidification is easily caused when interval time is longer, and then influence efficiency of construction and molding effect, heat conduction oil type
Advantage is extremely efficient in preserving heat, and security is higher, and heat passes to coating by conduction oil, but existing conduction oil moulding mixture tank
Middle coating it is heated still not enough uniformly, the burn-off rate of coating need to be improved；Secondth, the tank body and outer barrel of existing batch can
Body uses unitary design more, though simple in construction, follow-up the problems such as burn-through of batch can bottom or aging occur, what is faced is a whole set of
Equipment scrapping or entirety are disassembled, and service life substantially shortens, and adds the construction cost of construction team；3rd, existing batch can one
As be only there is certain potential safety hazard, because the heat-insulating property of batch can is bad, cause heat as the energy, combustion gas using combustion gas
Utilization ratio is relatively low.
The content of the invention
The present invention is in order to solve weak point of the prior art, there is provided a kind of good heat preservation performance, efficiency of utilization are high, use
Electric-heating heat-conductive oil high safety, the gage mark coating conduction oil circulating heating type batch can be easy to dismount and safeguarded.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：Gage mark coating conduction oil circulating heating type material
Tank, including reducing motor, inner barrel, agitating shaft, stirring vane component, smoke exhaust pipe, outer cylinder body, shell body, charge door and discharging
Pipe, the top of shell body, inner barrel and outer cylinder body is open and upper end edge flushes, and agitating shaft is located inside inner barrel, inner cylinder
Body is located inside outer cylinder body, and outer cylinder body is located inside shell body, agitating shaft, shell body, the center line weight of inner barrel and outer cylinder body
Close and the center line is arranged in vertical, shell body is double-decker, and the inside of shell body is filled with insulation material layer, outer barrel
Heat-insulated lid is provided with the top of body and inner barrel, smoke exhaust pipe and charge door are arranged on heat-insulated lid and connected with inner barrel
Logical, discharge nozzle is horizontally set on shell body following side and discharge nozzle ecto-entad sequentially passes through shell body, outer cylinder body and inner cylinder
Body；Mounting seat is provided with the top of heat-insulated lid, reducing motor is arranged in mounting seat and is connected with agitating shaft upper end, stirring
Axle top is rotatablely connected by axle sleeve and heat-insulated lid, and agitating shaft stirring vane component is fixedly installed on agitating shaft；
Shell body upper lateral part is provided with support, and heating container is provided with support, and heating external container is provided with heat-preservation cotton, heated
Electrically heated rod is provided with container, toroidal cavity, the bottom of inner barrel are formed between outer cylinder body madial wall and inner barrel lateral wall
Bottom cavity is formed between the bottom of outer cylinder body, heat-insulated lid plan vertical is provided with outer oil guide pipe, the internal diameter of outer oil guide pipe
Size and the equal length of toroidal cavity radially, outer oil guide pipe lower end connect through heat-insulated lid and with toroidal cavity,
Coaxial in outer oil guide pipe to be provided with interior oil guide pipe, the external diameter of interior oil guide pipe is less than the internal diameter of outer oil guide pipe, interior oil guide pipe lower end
It extend into bottom cavity, interior oil guide pipe lower end is connected with the lower oil guide pipe being distributed in bottom cavity, and shell body inner bottom part is set
The pole for supporting lower oil guide pipe is equipped with, lower Oil Guide bottom of the tube offers some circulation oilholes, interior oil guide pipe along its length
Upper end is connected with oil circulating pump, and the oil inlet of oil circulating pump is connected with heating container side by oil pick-up tube, set on interior oil guide pipe
The sealing structure coordinated with the sealing of outer oil guide pipe upper end is equipped with, outer Oil Guide tube side part is by oil return pipe with heating the another of container
Side is connected, and oil back chamber is formed between the inwall of outer oil guide pipe and the outer wall of interior oil guide pipe, and entrance point and the oil back chamber of oil return pipe connect
It is logical.
Sealing structure includes rubber seal plug, and the upper end inwall of outer oil guide pipe and the outer wall of rubber seal plug are presented slightly
Thin conical structure down, top pressure nut is threaded with above outer oil guide pipe outside interior oil guide pipe, rubber seal plug is enclosed on
It is plugged on interior oil guide pipe and from top to bottom in the conical structure of outer oil guide pipe upper end, top pressure nut lower surface and rubber are close
Blocking upper end press fit, the lateral wall and madial wall of rubber seal plug, which are respectively arranged with, crimps sealing with outer Oil Guide inside pipe wall
Exterior seal ring and the inner seal ring that sealing is crimped with interior Oil Guide pipe outer wall；Rubber seal plug sidepiece offers to be entered with oil return pipe
The slotted eye of mouth end connection, slotted eye bottom opening connect with oil back chamber.
Circular hole is offered at the bottom centre of inner barrel, the column being fixedly connected with the bottom of inner barrel is inserted with circular hole
Cylinder, column cylinder bottom are located in bottom cavity, and the lower end of column cylinder is supported on the bottom of outer cylinder body, and the bottom of outer cylinder body is provided with
For limiting the locating ring of outer cylinder body, column cylinder top is extend into inner barrel, and column cylinder upper end is fixedly connected with closure plate, closure plate
Upper end be fixedly connected with locating dowel, the lower end of agitating shaft is hollow structure, and hollow structure is set in locating dowel and locating dowel
Rotation connection, column cylinder internal upper part is provided with orifice plate in the lower section of closure plate, is discharge chamber between closure plate and orifice plate, orifice plate middle part grafting
There is blast pipe, the entrance point of blast pipe connects with discharge chamber, and blast pipe sequentially passes through column cylinder, bottom cavity and toroidal cavity,
The port of export of blast pipe sets up and led to outside outer cylinder body along toroidal cavity, and the bottom of column cylinder offers some and bottom
The oil permeable hole of cavity connection.
Also include auto temperature controlled system, auto temperature controlled system includes electric control gear, coating material temperature sensor and heat conduction oil temperature
Sensor is spent, coating material temperature sensor is arranged in the first installing pipe, and heat conduction oil temperature sensor is arranged in the second installing pipe,
The probe of the heat conduction oil temperature sensor is extend into toroidal cavity, and the probe of the coating material temperature sensor extend into inner cylinder
In vivo, the heat conduction oil temperature sensor and coating material temperature sensor pass through connection, electric control gear with electric control gear respectively
It is connected by control line with oil circulating pump.
Discharge nozzle includes interior discharge nozzle and outer discharge nozzle, and interior discharge nozzle is fixedly connected on outer cylinder body and the bottom out of inner barrel
Portion sequentially passes through the barrel of inner barrel and the side wall of outer cylinder body from inside to outside, and outer discharge nozzle passes through shell body, interior discharge nozzle and outer
Discharge nozzle is detachably fixed connection by the way that flange connection is coaxial, is provided with shell body lateral wall for opening and closing outer discharging
The headstock gear of the pipe port of export；
Headstock gear includes slide rail, striker plate, gear, rack and rocking handle, and slide rail is fixed on the shell at left and right sides of outer discharge nozzle
On external wall, the left and right sides of striker plate is slidably connected on slide rail, and rack is fixed on striker plate, the coaxial fixation of gear
It is connected in the rotating shaft of rocking handle, the outer wall of shell body is respectively arranged with an otic placode, the rotating shaft of rocking handle at left and right sides of slide rail
It is rotatably connected on otic placode, wheel and rack engaged transmission, slide rail lower end is provided with for spacing to striker plate in vertical direction
Backgauge limiting plate, the material-guiding groove plate being fixedly installed on backgauge limiting plate below outer discharge nozzle.
Electric control gear includes temperature control box, is provided with temperature control box at a temperature of conduction oil temperature upper limit and conduction oil
Limit.
The outer wall of the outer cylinder body is circumferentially arranged some contiguous blocks, and connecting plate is fixedly installed on the outside of contiguous block,
Trough plate is provided with the inwall of shell body, connecting plate is assemblied in trough plate and connected by installation bolt and trough plate fastening
Connect；Shell body bottom is provided with bearing, and outer cylinder body bottom is arranged on bearing.
Heat-insulated lid is provided with feed hopper at charge door, and feed hopper includes pipe portion and the charging spout of equal open top
Portion, pipe portion are fixedly installed in charge door, and with being flushed at the top of pipe portion, the bottom angled for the groove portion that feeds is set charging groove portion
Put, the lowest part for the groove portion that feeds is connected with pipe portion, and adiabatic plug is provided with pipe portion and charging groove portion, and the top of thermal insulation plug is set
It is equipped with handle.
Interior oil guide pipe upper end is connected with oil inlet pipe, and inlet valve is provided with oil inlet pipe, and oil inlet pipe upper end is provided with greatly
Under the small poly- oil cover in cone, the bottom of outer cylinder body is connected with the oil exit pipe stretched out outside shell body, is provided with oil exit pipe
Draining valve.
The bottom of stirring vane component is fixedly connected with the lower stirring sheet positioned at column cylinder around the outer circle, lower stirring sheet bottom
There is 3-5mm gap with inner barrel bottom.
Using above-mentioned technical proposal, the present invention heats conduction oil by electrically heated rod in heating container, and oil circulating pump will
The conduction oil for heating high temperature in container is entered in bottom cavity by oil pick-up tube and interior oil guide pipe, finally by being distributed in bottom cavity
Lower oil guide pipe on circulation oilhole be flowed into bottom cavity, toroidal cavity connects with bottom cavity, toroidal cavity inner top
The relatively low conduction oil of temperature be back to successively through oil back chamber and oil return pipe in heating container upwards, then by electrically heated rod plus
Heat, conduction oil is in toroidal cavity and bottom cavity internal circulation flow.So that conduction oil by the principle of heat transfer to inner barrel
Interior coating is heated.Conduction oil at toroidal cavity can surround inner barrel and be pointed to the coating progress of border in inner barrel
Heat, the coating that the conduction oil at bottom cavity can be pointed to inner barrel inner bottom part position is heated, the heat conduction in column cylinder
The coating that oil can be pointed to center in inner barrel is heated, so that the coating total heating surface product in inner barrel is larger
And than more uniform, it can be ensured that the uniformity of the paint heating temperature in inner barrel, it is ensured that the coating of inner barrel bottom not incipient scorch,
Do not lump, the thawing speed and quality of coating are improved, so as to improve efficiency of construction.While heating, motor reducer
Agitating shaft is driven to rotate, the stirring vane on agitating shaft stirs the coating in inner barrel, it helps coating is heated evenly, and
And avoid the coating of inner barrel bottom not incipient scorch, do not lump.
By using auto temperature controlled system, it is no longer necessary to the heating-up temperature of manual control electrically heated rod and oil circulating pump
Pump oil speed, it can be supervised in real time according to the temperature and coating material temperature sensor for the conduction oil that heat conduction oil temperature sensor monitors in real time
The heating power of temperature conditions adjust automatically electrically heated rod and the pump oil speed of oil circulating pump of the coating of survey, so as to reduce manpower
Cost, temperature control regulation are more accurate；Meanwhile can the different temperature control of sets itself for different types of coating, workmen
Scope processed, realize molten coating material temperature automatically control, more save, and ensure the thawing speed and quality of coating.
Coating is poured into by the charging groove portion of feed hopper, and coating is flowed into along the bottom of charging groove portion through pipe portion from high to low
Inside inner barrel, after coating is filled it up with, the opening in pipe portion is clogged using thermal insulation plug, improves heat insulation effect.In heating process,
Coating can produce flue gas after being heated, and flue gas is discharged by smoke exhaust pipe.
Before heating, conduction oil is poured into interior oil guide pipe by the poly- oil cover on oil inlet pipe, blast pipe is used for heat conduction
After oil is full of bottom cavity, drain air existing for inside column cylinder, so that conduction oil is full of inside column cylinder, to inner barrel
The coating of interior bottom is internally heated, and because discharge nozzle is arranged on the following side of inner barrel, coating is arranged by discharge nozzle
By the uniform heating inside toroidal cavity, bottom cavity and column cylinder when going out, it is more uniform that heating is played to the coating of discharge
Effect.
It is arranged on inside outer oil guide pipe because interior oil guide pipe is coaxial, therefore is provided with and interior Oil Guide in outer oil guide pipe upper end
The sealing structure that pipe is fastenedly connected, sealing structure compress the rubber seal plug of conical structure, rubber seal using top pressure nut
The lateral wall and madial wall of plug be respectively arranged with crimped with outer Oil Guide inside pipe wall sealing exterior seal ring and with outside interior oil guide pipe
Wall pressure connects the inner seal ring of sealing, and top pressure nut is tighter to rubber seal plug pressure, and sealing effectiveness is better.
Discharging is moved down by the way of crank handle, and by gear driving rack, rack drives striker plate along slide rail
It is dynamic, so as to block or open discharge nozzle.
When needing to discharge conduction oil out of toroidal cavity and bottom cavity, draining valve is opened, conduction oil is by oil exit pipe
Discharge.The inwall sidepiece of shell body is detachably connected by trough plate and connecting plate, and outer cylinder body bottom is arranged on outer by base
Bottom in housing.Inner barrel upper end edge is fixedly connected with heat-insulated lid, and inner barrel bottom is played support by column cylinder and made
With, and be connected by interior discharge nozzle, the first installing pipe and the second installing pipe with outer cylinder body, so that inner barrel positions.
Electric control gear in the present invention refers to PLC, single-chip microcomputer or integrated circuit, is existing conventional techniques.
In summary, the present invention has advantages below：The total heating surface of coating can be made to accumulate larger and than more uniform, make painting
The thawing speed and quality of material are improved, so as to improve efficiency of construction；Part in the present invention can be changed, be easy to
The most easily damaged part of periodic replacement, extends complete machine service life, reduces cost；Using the hydronic mode of conduction oil,
And by automatically controlling, the energy is more saved, the heating quality of coating is also improved, and reduce human cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is A-A direction views in Fig. 1；
Fig. 3 is the left view of headstock gear in Fig. 1；
Fig. 4 is the enlarged drawing of sealing structure in Fig. 1.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, gage mark coating conduction oil circulating heating type batch can, including it is reducing motor 1, interior
Cylinder 2, agitating shaft 3, stirring vane component 4, smoke exhaust pipe 5, outer cylinder body 6, shell body 7, charge door and discharge nozzle, it is shell body 7, interior
The top of cylinder 2 and outer cylinder body 6 is open and upper end edge flushes, and agitating shaft 3 is located inside inner barrel 2, and inner barrel 2 is positioned at outer
Inside cylinder 6, outer cylinder body 6 is located inside shell body 7, and agitating shaft 3, shell body 7, the center line of inner barrel 2 and outer cylinder body 6 overlap
And the center line is arranged in vertical, shell body 7 is double-decker, and the inside of shell body 7 is filled with insulation material layer 8, outside
The top of cylinder 6 and inner barrel 2 is provided with heat-insulated lid 9, smoke exhaust pipe 5 and charge door be arranged on heat-insulated lid 9 and with it is interior
Cylinder 2 connects, and discharge nozzle is horizontally set on the following side of shell body 7 and discharge nozzle ecto-entad sequentially passes through shell body 7, outer barrel
Body 6 and inner barrel 2；The top of heat-insulated lid 9 is provided with mounting seat 10, reducing motor 1 be arranged in mounting seat 10 and with agitating shaft 3
Upper end is connected, and the top of agitating shaft 3 is rotatablely connected by axle sleeve and heat-insulated lid 9, and the stirring vane component 4 of agitating shaft 3 is fixed
It is arranged on agitating shaft 3；
The upper lateral part of shell body 7 is provided with support 11, and heating container 12 is provided with support 11, heats and is provided with guarantor outside container 12
Warm cotton 13, heat in container 12 and be provided with electrically heated rod 14, annular is formed between the madial wall of outer cylinder body 6 and the lateral wall of inner barrel 2
Cavity 15, forms bottom cavity 16 between the bottom of inner barrel 2 and the bottom of outer cylinder body 6, the heat-insulated plan vertical of lid 9 is provided with
Outer oil guide pipe 17, the internal diameter size of outer oil guide pipe 17 and the equal length of toroidal cavity 15 radially, under outer oil guide pipe 17
End connects through heat-insulated lid 9 and with toroidal cavity 15, coaxial in outer oil guide pipe 17 to be provided with interior oil guide pipe 18, interior oil guide pipe
18 external diameter is less than the internal diameter of outer oil guide pipe 17, and the interior lower end of oil guide pipe 18 is extend into bottom cavity 16, the interior lower end of oil guide pipe 18
The lower oil guide pipe 19 being distributed in bottom cavity 16 is connected with, the inner bottom part of shell body 7 is provided with for supporting lower oil guide pipe 19
Pole 20, the lower bottom of oil guide pipe 19 offer some circulation oilholes along its length, and the interior upper end of oil guide pipe 18 is connected with recycle oil
Pump 21, the oil inlet of oil circulating pump 21 connects by oil pick-up tube 22 with heating container 12 side, be provided with interior oil guide pipe 18 and
The sealing structure 23 that the outer upper end of oil guide pipe 17 sealing coordinates, the outer sidepiece of oil guide pipe 17 pass through oil return pipe 24 and heating container 12
Opposite side is connected, and oil back chamber 25, the import of oil return pipe 24 are formed between the inwall of outer oil guide pipe 17 and the outer wall of interior oil guide pipe 18
End connects with oil back chamber 25.
Sealing structure 23 includes rubber seal plug 26, the upper end inwall of outer oil guide pipe 17 and the outer wall of rubber seal plug 26
It is in upper coarse and lower fine conical structure, top pressure nut 27 is threaded with above outer oil guide pipe 17 outside interior oil guide pipe 18,
26 sets of rubber seal plug is on interior oil guide pipe 18 and is plugged in from top to bottom in the conical structure of the outer upper end of oil guide pipe 17, top
The lower surface of nut 27 and the upper end press fit of rubber seal plug 26 are pressed, the lateral wall and madial wall of rubber seal plug 26 are set respectively
There is the exterior seal ring 28 that sealing is crimped with the outer inwall of oil guide pipe 17 and the inner seal ring of sealing is crimped with the interior outer wall of oil guide pipe 18
29；The sidepiece of rubber seal plug 26 offers the slotted eye 30 connected with the entrance point of oil return pipe 24, the bottom of slotted eye 30 opening and oil return
Chamber 25 connects.
Circular hole is offered at the bottom centre of inner barrel 2, the post being fixedly connected with the bottom of inner barrel 2 is inserted with circular hole
Shape cylinder 31, the bottom of column cylinder 31 are located in bottom cavity 16, and the lower end of column cylinder 31 is supported on the bottom of outer cylinder body 6, outer cylinder body 6
Bottom be provided with locating ring 32 for limiting outer cylinder body 6, the top of column cylinder 31 is extend into inner barrel 2, on column cylinder 31
End is fixedly connected with closure plate 33, and the upper end of closure plate 33 is fixedly connected with locating dowel 34, and the lower end of agitating shaft 3 is hollow structure, in
Hollow structure is set in locating dowel 34 and is rotatablely connected with locating dowel 34, and the internal upper part of column cylinder 31 is provided with orifice plate in the lower section of closure plate 33
35, it is discharge chamber 36 between closure plate 33 and orifice plate 35, the middle part of orifice plate 35 is plugged with blast pipe 37, the entrance point of blast pipe 37 and row
Air cavity 36 connects, and blast pipe 37 sequentially passes through column cylinder 31, bottom cavity 16 and toroidal cavity 15, the port of export edge of blast pipe 37
Toroidal cavity 15 is set up and led to outside outer cylinder body 6, and the bottom of column cylinder 31 offers some to be connected with bottom cavity 16
Oil permeable hole 38.
Present invention additionally comprises auto temperature controlled system, auto temperature controlled system includes electric control gear（Do not illustrate and in figure）, apply
Expect temperature sensor 39 and heat conduction oil temperature sensor 40, coating material temperature sensor 39 is arranged in the first installing pipe 41, heat conduction
Oil temperature sensor 40 is arranged in the second installing pipe 42, and the probe of the heat conduction oil temperature sensor 40 extend into toroidal cavity
In 15, the probe of the coating material temperature sensor 39 is extend into inner barrel 2, the heat conduction oil temperature sensor 40 and painting material temperature
Degree sensor 39 is connected by connection, electric control gear with electric control gear by control line with oil circulating pump 21 respectively.
Discharge nozzle includes interior discharge nozzle 43 and outer discharge nozzle 44, and interior discharge nozzle 43 is fixedly connected on outer cylinder body 6 and from interior
The inner bottom part of cylinder 2 sequentially passes through the barrel of inner barrel 2 and the side wall of outer cylinder body 6 from inside to outside, and outer discharge nozzle 44 passes through shell body
7, interior discharge nozzle 43 and outer discharge nozzle 44 are detachably fixed connection by the way that flange connection is coaxial, on the lateral wall of shell body 7
It is provided with the headstock gear for opening and closing the outer port of export of discharge nozzle 44；The concrete structure of first installing pipe 41 and the second installing pipe 42
It is identical with the structure of discharge nozzle, using two sections, and connection is detachably fixed by the way that flange connection is coaxial.
Headstock gear includes slide rail 45, striker plate 46, gear 47, rack 48 and rocking handle 49, and slide rail 45 is fixed on outer discharging
On the outer wall of shell body 7 of the left and right sides of pipe 44, the left and right sides of striker plate 46 is slidably connected on slide rail 45, and rack 48 is fixed
On striker plate 46, gear 47 is coaxial to be fixedly connected in the rotating shaft of rocking handle 49, and the outer wall of shell body 7 is in the left and right of slide rail 45
Both sides are respectively arranged with an otic placode 50, and the rotating shaft 68 of rocking handle 49 is rotatably connected on otic placode 50, and gear 47 engages with rack 48
Transmission, the lower end of slide rail 45, which is provided with, to be used on the vertical direction backgauge limiting plate 51 spacing to striker plate 46, backgauge limiting plate 51
It is fixedly installed the material-guiding groove plate 52 positioned at the outer lower section of discharge nozzle 44（Material-guiding groove plate 52 is used to connect coating）.
Electric control gear includes temperature control box, is provided with temperature control box at a temperature of conduction oil temperature upper limit and conduction oil
Limit.
The outer wall of the outer cylinder body 6 is circumferentially arranged some contiguous blocks 53, and the outside of contiguous block 53 is fixedly installed company
Fishplate bar 54, trough plate 55 is provided with the inwall of shell body 7, and connecting plate 54 is assemblied in trough plate 55 and by installation bolt 56
It is fastenedly connected with trough plate 55；The bottom of shell body 7 is provided with bearing 57, and the bottom of outer cylinder body 6 is arranged on bearing 57.
Heat-insulated lid 9 is provided with feed hopper at charge door, and feed hopper includes pipe portion 58 and the charging of equal open top
Groove portion 59, pipe portion 58 are fixedly installed in charge door, and charging groove portion 59 flushes with the top in pipe portion 58, charging groove portion 59
Bottom angled is set, and the lowest part of charging groove portion 59 connects with pipe portion 58, is provided with absolutely in pipe portion 58 and charging groove portion 59
Heat plug 60, the top of thermal insulation plug 60 are provided with handle 61.
The interior upper end of oil guide pipe 18 is connected with oil inlet pipe 62, and inlet valve 63, the upper end of oil inlet pipe 62 are provided with oil inlet pipe 62
The up big and down small poly- oil cover 64 in cone is provided with, the bottom of outer cylinder body 6 is connected with the oil exit pipe stretched out outside shell body 7
65, draining valve 66 is provided with oil exit pipe 65.
The bottom of stirring vane component 4 is fixedly connected with the lower stirring sheet 67 positioned at the around the outer circle of column cylinder 31, lower stirring
The bottom of piece 67 has 3-5mm gap with the bottom of inner barrel 2.
By electrically heated rod 14, the heating conduction oil in heating container 12, oil circulating pump 21 will heat in container 12 present invention
The conduction oil of high temperature is entered in bottom cavity 16 by oil pick-up tube 22 and interior oil guide pipe 18, finally by being distributed in bottom cavity 16
Circulation oilhole on lower oil guide pipe 19 is flowed into bottom cavity 16, and toroidal cavity 15 connects with bottom cavity 16, toroidal cavity
The conduction oil that the temperature of 15 inner tops is relatively low is back in heating container 12 through oil back chamber 25 and oil return pipe 24 successively upwards, then is passed through
The heating of electrically heated rod 14 is crossed, conduction oil is in toroidal cavity 15 and the internal circulation flow of bottom cavity 16.So that conduction oil passes through
The principle of heat transfer heats to the coating in inner barrel 2.Conduction oil at toroidal cavity 15 can surround inner barrel 2 and align
Coating in border in inner barrel 2 is heated, and the conduction oil at bottom cavity 16 can be pointed to the inner bottom part position of inner barrel 2
Coating is heated, and the coating that the conduction oil in column cylinder 31 can be pointed to center in inner barrel 2 is heated, so that
Coating total heating surface product in inner barrel 2 is larger and than more uniform, it can be ensured that one of paint heating temperature in inner barrel 2
Cause property, it is ensured that the coating of the bottom of inner barrel 2 not incipient scorch, do not lump, the thawing speed and quality of coating are improved, so as to improve
Efficiency of construction.While heating, motor reducer driving agitating shaft 3 rotates, and the stirring vane on agitating shaft 3 is by inner barrel 2
Interior coating stirring, it helps coating is heated evenly, and avoid the coating of the bottom of inner barrel 2 not incipient scorch, do not lump.
By using auto temperature controlled system, it is no longer necessary to the heating-up temperature and oil circulating pump of manual control electrically heated rod 14
21 pump oil speed, the temperature and coating material temperature sensor of the conduction oil that can be monitored in real time according to heat conduction oil temperature sensor 40
The heating power of temperature conditions adjust automatically electrically heated rod 14 and the pump oil speed of oil circulating pump 21 of 39 coating monitored in real time,
So as to reduce human cost, temperature control regulation is more accurate；Meanwhile can sets itself for different types of coating, workmen
Different temperature controlling ranges, realize molten coating material temperature automatically control, more save, and ensure the thawing speed of coating
And quality.
Coating is poured into by the charging groove portion 59 of feed hopper, and coating is from high to low along the bottom of charging groove portion 59 through pipe portion 58
It is flowed into inside inner barrel 2, after coating is filled it up with, the opening in pipe portion 58 is clogged using thermal insulation plug 60, improves heat insulation effect.
In heating process, coating can produce flue gas after being heated, and flue gas is discharged by smoke exhaust pipe 5.
Before heating, conduction oil is poured into interior oil guide pipe 18 by the poly- oil cover 64 on oil inlet pipe 62, blast pipe 37 is used
After conduction oil is full of into bottom cavity 16, drain air existing for the inside of column cylinder 31, so that conduction oil is full of column cylinder
Inside 31, the coating of bottom in inner barrel 2 is internally heated, because discharge nozzle is arranged on the following side of inner barrel 2, applied
Expect when being discharged by discharge nozzle by the uniform heating inside toroidal cavity 15, bottom cavity 16 and column cylinder 31, to discharge
Coating play the more uniform effect of heating.
Be arranged on because interior oil guide pipe 18 is coaxial inside outer oil guide pipe 17, thus the outer upper end of oil guide pipe 17 be provided with
The sealing structure 23 that interior oil guide pipe 18 is fastenedly connected, the rubber that sealing structure 23 compresses conical structure using top pressure nut 27 are close
Blocking 26, the lateral wall and madial wall of rubber seal plug 26 are respectively arranged with the external seal that sealing is crimped with the outer inwall of oil guide pipe 17
Circle 28 and the inner seal ring 29 that sealing is crimped with the interior outer wall of oil guide pipe 18, top pressure nut 27 are got over to the pressure of rubber seal plug 26
Tightly, sealing effectiveness is better.
Discharging drives rack 48 by the way of crank handle, and by gear 47, and rack 48 drives striker plate 46 along cunning
Rail 45 moves up and down, so as to block or open discharge nozzle.
When needing to discharge conduction oil out of toroidal cavity 15 and bottom cavity 16, open draining valve 66, conduction oil by
Oil exit pipe 65 is discharged.The inwall sidepiece of shell body 7 is detachably connected by trough plate 55 and connecting plate 54, and the bottom of outer cylinder body 6 leads to
Cross the bottom that base is arranged in shell body 7.The upper end edge of inner barrel 2 is fixedly connected with heat-insulated lid 9, and the bottom of inner barrel 2 leads to
Cross column cylinder 31 to play a supporting role, and connected by interior discharge nozzle 43, the first installing pipe 41 and the second installing pipe 42 with outer cylinder body 6
Connect, so that inner barrel 2 positions.
Electric control gear in the present invention refers to PLC, single-chip microcomputer or integrated circuit, is existing conventional techniques.
The present embodiment is not that the shape to the present invention, material, structure etc. make any formal limitation, every according to this hair
Any simple modification, equivalent change and modification that bright technical spirit is made to above example, belongs to the technology of the present invention side
The protection domain of case.
Claims (10)
1. gage mark coating conduction oil circulating heating type batch can, it is characterised in that：Including reducing motor, inner barrel, agitating shaft, stirring
Blade assembly, smoke exhaust pipe, outer cylinder body, shell body, charge door and discharge nozzle, the top of shell body, inner barrel and outer cylinder body are spacious
Mouthful and upper end edge flush, agitating shaft is located inside inner barrel, and inner barrel is located inside outer cylinder body, and outer cylinder body is located in shell body
Portion, agitating shaft, shell body, the center line of inner barrel and outer cylinder body overlaps and the center line is arranged in vertical, and shell body is
Double-decker, the inside of shell body are filled with insulation material layer, heat-insulated lid are provided with the top of outer cylinder body and inner barrel, smoke evacuation
Pipe and charge door are arranged on heat-insulated lid and connected with inner barrel, and discharge nozzle is horizontally set on shell body following side and gone out
Expects pipe ecto-entad sequentially passes through shell body, outer cylinder body and inner barrel；Mounting seat is provided with the top of heat-insulated lid, reducing motor is set
Put in mounting seat and be connected with agitating shaft upper end, agitating shaft top is rotatablely connected by axle sleeve and heat-insulated lid, stirring
Axle stirring vane component is fixedly installed on agitating shaft；
Shell body upper lateral part is provided with support, and heating container is provided with support, and heating external container is provided with heat-preservation cotton, heated
Electrically heated rod is provided with container, toroidal cavity, the bottom of inner barrel are formed between outer cylinder body madial wall and inner barrel lateral wall
Bottom cavity is formed between the bottom of outer cylinder body, heat-insulated lid plan vertical is provided with outer oil guide pipe, the internal diameter of outer oil guide pipe
Size and the equal length of toroidal cavity radially, outer oil guide pipe lower end connect through heat-insulated lid and with toroidal cavity,
Coaxial in outer oil guide pipe to be provided with interior oil guide pipe, the external diameter of interior oil guide pipe is less than the internal diameter of outer oil guide pipe, interior oil guide pipe lower end
It extend into bottom cavity, interior oil guide pipe lower end is connected with the lower oil guide pipe being distributed in bottom cavity, and shell body inner bottom part is set
The pole for supporting lower oil guide pipe is equipped with, lower Oil Guide bottom of the tube offers some circulation oilholes, interior oil guide pipe along its length
Upper end is connected with oil circulating pump, and the oil inlet of oil circulating pump is connected with heating container side by oil pick-up tube, set on interior oil guide pipe
The sealing structure coordinated with the sealing of outer oil guide pipe upper end is equipped with, outer Oil Guide tube side part is by oil return pipe with heating the another of container
Side is connected, and oil back chamber is formed between the inwall of outer oil guide pipe and the outer wall of interior oil guide pipe, and entrance point and the oil back chamber of oil return pipe connect
It is logical.
2. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：Sealing structure includes
Rubber seal plug, the upper end inwall of outer oil guide pipe and the outer wall of rubber seal plug are in upper coarse and lower fine conical structure, interior
It is threaded with top pressure nut outside oil guide pipe above outer oil guide pipe, rubber seal plug covers on interior oil guide pipe and from top to bottom
It is plugged in the conical structure of outer oil guide pipe upper end, top pressure nut lower surface and rubber seal plug upper end press fit, rubber
The lateral wall and madial wall of glue sealing-plug are respectively arranged with the exterior seal ring that sealing is crimped with outer Oil Guide inside pipe wall and led with interior
The inner seal ring of oil-pipe external wall crimping sealing；Rubber seal plug sidepiece offers the slotted eye connected with the entrance point of oil return pipe, groove
Bottom hole portion opening connects with oil back chamber.
3. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：The bottom of inner barrel
Circular hole is offered at center, the column cylinder being fixedly connected with the bottom of inner barrel is inserted with circular hole, column cylinder bottom is located at bottom
In portion's cavity, the lower end of column cylinder is supported on the bottom of outer cylinder body, and the bottom of outer cylinder body is provided with for limiting determining for outer cylinder body
Position ring, column cylinder top are extend into inner barrel, and column cylinder upper end is fixedly connected with closure plate, and the upper end of closure plate, which is fixedly connected with, determines
Position post, the lower end of agitating shaft be hollow structure, and hollow structure is set in locating dowel to be rotatablely connected with locating dowel, on column cylinder is interior
Portion is provided with orifice plate in the lower section of closure plate, is discharge chamber between closure plate and orifice plate, is plugged with blast pipe in the middle part of orifice plate, blast pipe enters
Mouth end connects with discharge chamber, and blast pipe sequentially passes through column cylinder, bottom cavity and toroidal cavity, the port of export edge annular of blast pipe
Cavity sets up and led to outside outer cylinder body, and the bottom of column cylinder offers some oil permeable holes connected with bottom cavity.
4. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：Also include automatic warm
Control system, auto temperature controlled system include electric control gear, coating material temperature sensor and heat conduction oil temperature sensor, coating material temperature sensing
Device is arranged in the first installing pipe, and heat conduction oil temperature sensor is arranged in the second installing pipe, the heat conduction oil temperature sensor
Probe extend into toroidal cavity, the probe of the coating material temperature sensor is extend into inner barrel, the heat conduction oil temperature
Sensor and coating material temperature sensor pass through control line and oil circulating pump with electric control gear by connection, electric control gear respectively
Connection.
5. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：Discharge nozzle includes interior
Discharge nozzle and outer discharge nozzle, interior discharge nozzle are fixedly connected on outer cylinder body and sequentially passed through from inside to outside from inner barrel inner bottom part interior
The barrel of cylinder and the side wall of outer cylinder body, outer discharge nozzle pass through shell body, and interior discharge nozzle connects knot with outer discharge nozzle by flange
The coaxial headstock gear for being detachably fixed connection, being provided with for opening and closing the outer discharge nozzle port of export on shell body lateral wall of structure；
Headstock gear includes slide rail, striker plate, gear, rack and rocking handle, and slide rail is fixed on the shell at left and right sides of outer discharge nozzle
On external wall, the left and right sides of striker plate is slidably connected on slide rail, and rack is fixed on striker plate, the coaxial fixation of gear
It is connected in the rotating shaft of rocking handle, the outer wall of shell body is respectively arranged with an otic placode, the rotating shaft of rocking handle at left and right sides of slide rail
It is rotatably connected on otic placode, wheel and rack engaged transmission, slide rail lower end is provided with for spacing to striker plate in vertical direction
Backgauge limiting plate, the material-guiding groove plate being fixedly installed on backgauge limiting plate below outer discharge nozzle.
6. gage mark coating conduction oil circulating heating type batch can according to claim 4, it is characterised in that：Electric control gear includes
Temperature control box, conduction oil temperature upper limit and conduction oil lowest temperature are provided with temperature control box.
7. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：The outer cylinder body
Outer wall is circumferentially arranged some contiguous blocks, and connecting plate is fixedly installed on the outside of contiguous block, is provided with the inwall of shell body
Trough plate, connecting plate are assemblied in trough plate and are fastenedly connected by installation bolt and trough plate；Shell body bottom is provided with branch
Seat, outer cylinder body bottom is arranged on bearing.
8. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：Heat-insulated lid is adding
Feed hopper is provided with material mouth, feed hopper includes pipe portion and the charging groove portion of equal open top, and pipe portion, which is fixedly installed on, to be added
In material mouth, charging groove portion at the top of pipe portion with being flushed, and the bottom angled for the groove portion that feeds is set, the lowest part and circle of the groove portion that feeds
Pipe portion is connected, and adiabatic plug is provided with pipe portion and charging groove portion, and the top of thermal insulation plug is provided with handle.
9. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：Interior oil guide pipe upper end
Portion is connected with oil inlet pipe, and inlet valve is provided with oil inlet pipe, and oil inlet pipe upper end is provided with the up big and down small poly- oil cover in cone,
The bottom of outer cylinder body is connected with the oil exit pipe stretched out outside shell body, and draining valve is provided with oil exit pipe.
10. gage mark coating conduction oil circulating heating type batch can according to claim 1, it is characterised in that：Stirring vane group
The bottom of part is fixedly connected with the lower stirring sheet positioned at column cylinder around the outer circle, and lower stirring sheet bottom has 3- with inner barrel bottom
5mm gap.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710935593.4A CN107552321B (en) | 2017-10-10 | 2017-10-10 | Marking coating heat-conducting oil circulation heating type charging bucket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935593.4A CN107552321B (en) | 2017-10-10 | 2017-10-10 | Marking coating heat-conducting oil circulation heating type charging bucket |
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| CN107552321B CN107552321B (en) | 2022-09-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433695A (en) * | 2019-08-21 | 2019-11-12 | 浙江遂金特种铸造有限公司 | The molten defeated and dispersed anticracking glue preparation process of casting water and its Preparation equipment |
| WO2023284207A1 (en) * | 2021-07-13 | 2023-01-19 | 南通威而多专用汽车制造有限公司 | Integrated three-section hot melting system |
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| WO2023284207A1 (en) * | 2021-07-13 | 2023-01-19 | 南通威而多专用汽车制造有限公司 | Integrated three-section hot melting system |
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|---|---|
| CN107552321B (en) | 2022-09-16 |
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Effective date of registration: 20221222 Address after: 168 Daling Village, Dongshaoqu Town, Miyun District, Beijing 101500 Patentee after: Zhongchang International Construction Group Co.,Ltd. Address before: NO.666, Zijingshan South Road, Guancheng District, Zhengzhou City, Henan Province, 450000 Patentee before: HUANGHE S & T College |
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