CN106079046A - A kind of flue shaped device and the flue forming method of application flue shaped device - Google Patents
A kind of flue shaped device and the flue forming method of application flue shaped device Download PDFInfo
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- CN106079046A CN106079046A CN201610385468.6A CN201610385468A CN106079046A CN 106079046 A CN106079046 A CN 106079046A CN 201610385468 A CN201610385468 A CN 201610385468A CN 106079046 A CN106079046 A CN 106079046A
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- Prior art keywords
- flue
- cylinder
- plate
- baffle plate
- shaped device
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of flue shaped device and the flue forming method of application flue shaped device, belong to apparatus for building field, including external mold and Nei Mo, described external mold includes base plate, two blocks of side plates being parallel to each other it are provided with on base plate, side plate is detachably mounted on base plate, the two ends of side plate are provided with two demountable baffle plates, baffle plate is the framework of hollow, the cover plate being parallel to base plate it is provided with on baffle plate, the grouting port in plate face it is provided through on cover plate, described interior mould is inflatable cylinder, after inflation, cylinder is flue inner wall form, base plate, baffle plate, cover plate and cylinder surround flue cavity jointly.The present invention devise one can the cylinder of inflation/deflation, using it as interior mould, can easily take off from flue inner wall after completing flue molding.Present invention also offers a kind of flue forming method applying flue shaped device, including: external mold split, the inflation of interior mould, inject base pastes, fill mould and external mold five step in slurry, removal.
Description
Technical field
The present invention relates to a kind of building machinery device, particularly a kind of flue shaped device, the invention still further relates to two kinds should
With the flue forming method of flue shaped device, belong to apparatus for building field.
Background technology
House typically gets rid of, by flue, flue gas or toilet foul smell, flue structure such as Fig. 1 that kitchen cooking activity produces
Shown in, flue 1 is enclosed by four sides and forms, and the wall thickness of each side is a, and flue 1 is internal has cavity 2, and gas passes through
Cavity 2 is discharged outside house, and the side of flue 1 is provided with floss hole 3, and its effect is to connect smoke exhaust ventilator or air exhauster.
Owing to flue structure is simple, thus it is typically based on construction demand, after using mould prefabricated, is directly used in construction.
Existing flue prefabricated mould mostly uses the cavity that external mold and Nei Mo surround flue 1 shape, then injects slurry in cavity,
Due to Nei Mo and flue 1 contact internal walls, manual operation space is limited in the cavity 2 within flue 1, and therefore interior mould extracts difficulty out
Bigger.Meanwhile, when using existing flue shaped device to carry out flue making, the link at interior mould removal operates complexity, to setting
Standby requirement is higher, and manpower and materials put into relatively big, and mechanization production is inefficient.
Summary of the invention
The present invention is directed to the deficiency that prior art exists, it is provided that a kind of flue shaped device conveniently drawing off interior mould, tool
Body technique scheme is as follows:
A kind of flue shaped device, including external mold and Nei Mo, described external mold includes base plate, base plate is provided with two pieces and is parallel to each other
Side plate, side plate is detachably mounted on base plate, and the two ends of side plate are provided with two demountable baffle plates, and baffle plate is hollow
Framework, baffle plate is provided with the cover plate being parallel to base plate, and cover plate is provided through the grouting port in plate face, and described interior mould is for filling
The cylinder of gas, after inflation, cylinder is flue inner wall form, and base plate, baffle plate, cover plate and cylinder surround flue cavity jointly.
As the improvement of technique scheme, the two ends of described side plate are provided with bar-shaped trough, baffle plate near the side of cylinder
It is fixed between the bar-shaped trough of correspondence.
As the improvement of technique scheme, the thickness of described flue is a, and the width of the dual-side of described baffle plate is b, institute
The width on the both sides up and down stating baffle plate is c, and the geometrical relationship between a, b, c is: b ＞ a, c=a.
As the improvement of technique scheme, the flue that described flue shaped device makes there are floss hole, described cover plate
On the position of grouting port corresponding with the floss hole position of flue.
As the improvement of technique scheme, position corresponding with grouting port on described cylinder is provided with lifting rope.
As the improvement of technique scheme, described base plate is arranged with leg.
As the improvement of technique scheme, described cylinder is quality of rubber materials, and cylinder passes from baffle plate, on cylinder not with
The one side of baffle plate contact is provided with inflation inlet.
Technique scheme devises the cylinder of inflatable deformation after an inflation, and using it as interior mould, this cylinder is with outer
Mould has collectively constituted the cavity of flue molding, after completing flue molding, discharges the gas in cylinder, and cylinder shrinks, and is now
Easily cylinder can be extracted out at flue inner wall, simple to operation, effectively raise production efficiency.
Present invention also offers the flue forming method of a kind of application flue shaped device that can facilitate mould in removal, specifically
Technical scheme is as follows:
A kind of flue forming method applying flue shaped device, described flue shaped device includes external mold and Nei Mo, described outside
Mould includes base plate, and base plate is provided with two blocks of side plates, and the two ends of side plate are provided with baffle plate, baffle plate are provided with cover plate, on cover plate
Being provided with grouting port, described interior mould is the cylinder of inflatable quality of rubber materials, and on cylinder, one side discontiguous with baffle plate is provided with and fills
QI KOU, after inflation, cylinder is flue inner wall form, and base plate, baffle plate, cover plate and cylinder surround flue cavity jointly, and flue molding walks
Rapid as follows:
The first step, external mold split, two blocks of side plates are installed on base plate, baffle plate are fixed on two pieces of side plate two ends, cover cover plate；
Second step, interior mould is inflated, is passed by cylinder from baffle plate, inflates in cylinder from inflation inlet, and cylinder gradually expands shape also
Presenting flue inner wall form, cylinder two ends, by baffle, limit its relative motion；
3rd step, injects base pastes, injects slurry by grouting port, just to fill out between cylinder and base plate in flue cavity
It is completely standard, waits base pastes solidification；
4th step, fills slurry, fills slurry by grouting port in flue cavity, treats that slurry solidifies；
5th step, mould and external mold in removal, by gas in inflation inlet discharge cylinder, columnar volume reduces, by cylinder from baffle plate
Middle extraction, then remove cover plate, baffle plate, side plate, base plate successively.
As the improvement of technique scheme, the slurry injected in described flue forming step is foam cement or modified phosphorus
One or more mixture made in magnesium cement or portland cement.
Technique scheme apply can the cylinder of inflation/deflation as interior mould, for more existing flue forming method, letter
Change mould unloading difficulty, improve work efficiency.
Present invention also offers the flue forming method of a kind of flue one-time formed application flue shaped device, concrete skill
Art scheme is as follows:
A kind of flue forming method applying flue shaped device, described flue shaped device includes external mold and Nei Mo, described outside
Mould includes base plate, and base plate is provided with two blocks of side plates, and the two ends of side plate are provided with baffle plate, baffle plate are provided with cover plate, on cover plate
Being provided with grouting port, described interior mould is the cylinder of inflatable quality of rubber materials, and on cylinder, one side discontiguous with baffle plate is provided with and fills
QI KOU, after inflation, cylinder is flue inner wall form, and base plate, baffle plate, cover plate and cylinder surround flue cavity jointly, and described flue becomes
Having floss hole on the flue that type device makes, described grouting port is corresponding with floss hole position, with grouting port pair on described cylinder
The position answered is provided with lifting rope, and flue forming step is as follows:
The first step, external mold split, two blocks of side plates are installed on base plate, baffle plate are fixed on two pieces of side plate two ends, cover cover plate；
Second step, interior mould is inflated, is passed by cylinder from baffle plate, inflates in cylinder from inflation inlet, and cylinder gradually expands shape also
Presenting flue inner wall form, cylinder two ends, by baffle, limit its relative motion；
3rd step, hangs lifting rope, is hung by cylinder fixing by lifting rope；
4th step, fills slurry, fills slurry by grouting port in flue cavity, treats that slurry solidifies；
5th step, mould and external mold in removal, by gas in inflation inlet discharge cylinder, columnar volume reduces, by cylinder from baffle plate
Middle extraction, then remove cover plate, baffle plate, side plate, base plate successively.
As the improvement of technique scheme, the slurry injected in described flue forming step is foam cement or modified phosphorus
One or more mixture made in magnesium cement or portland cement.
Technique scheme application can the cylinder of inflation/deflation as interior mould while, simplify forming step, by hanging
The rope suspension to cylinder, makes cylinder upper surface uniform stressed, it is ensured that the stability of flue cavity body structure when once filling slurry,
Thus realize once injecting slurry and complete flue molding, effectively raise work efficiency.
Accompanying drawing explanation
Fig. 1 is the flue structure schematic diagram in background technology；
Fig. 2 is the structural representation of the present invention a kind of flue shaped device；
Fig. 3 is the internal structure schematic diagram after the present invention a kind of flue shaped device removes cover plate；
Fig. 4 is the structural representation of the cylinder of the present invention a kind of flue shaped device；
Fig. 5 is the structural representation of the baffle plate of the present invention a kind of flue shaped device.
Detailed description of the invention
As shown in Figure 2,3, flue shaped device includes external mold and Nei Mo, and external mold includes base plate 10, and base plate 10 is provided with
Two blocks of side plates being parallel to each other 11, side plate 11 is detachably mounted on base plate 10, the two ends of side plate 11 be provided with two detachable
Under baffle plate 20, baffle plate 20 is the framework of hollow, and baffle plate 20 is provided with the cover plate 12 being parallel to base plate 10, on cover plate 12 arrange
The position having the grouting port 13 running through plate face, the dotted line in grouting port 13 region to be flue molding rear pass hole 3, interior mould is inflatable
Cylinder 30, after inflation, cylinder 30 is in flue inner wall form, and base plate 10, baffle plate 20, cover plate 12 and cylinder 30 surround flue jointly
Cavity 50, flue cavity 50 is the cavity of flue molding.By using cylinder 30 as interior mould, complete under Nei Mo and external mold effect
Becoming enclosing of flue cavity 50, after completing flue molding, discharge the gas in cylinder, cylinder shrinks, now can be easily
Cylinder is extracted out at flue inner wall.
It is possible to further arrange bar-shaped trough 14 near the side of cylinder 30 at the two ends of side plate 11, baffle plate 20 is fixed on
Between corresponding bar-shaped trough 14, in Figure 5, the width of the dual-side of baffle plate 20 is b, and the width on upper and lower both sides is c, due to baffle plate
The effect of 20 is to constitute two sides on flue cavity 50 direction of axis line, and therefore the width b of baffle plate 20 dual-side should be big
Thickness in flue 1 is a, could be fixed between bar-shaped trough 14 by the dual-side of baffle plate 20 smoothly, baffle plate about 20 both sides
Width be that to be equal to the thickness of flue 1 be a to c.
Further, the position of the grouting port 13 on cover plate 12 is corresponding with floss hole 3 position of flue 1, so arranges
It is owing to slurry is in grouting port 13 injection flue cavity 50, the slurry after flue cavity 50 fills slurry, at grouting port 13
Owing to not having cover plate 12 to retrain, after coagulation forming, this regional structure intensity can be more weak relative to other regional structures of flue 1,
Therefore by the position being set in advance in floss hole 3, when making floss hole 3 after flue molding, as long as excision is noted from flue
The region of slurry mouth 13 correspondence.Further, as shown in Figure 4, position that can be corresponding with grouting port 13 on cylinder 30
Being provided with lifting rope 32, lifting rope 32 can hang fixed cylinder 30, and holding cylinder 30 upper surface is in flue forming process, due to post
Body 30 upper surface slurry curved under recurrence.
In the above-described embodiments, in order to make the placement that flue shaped device is more stable really, can arrange for 10 times at base plate
There are 3 or 4 legs 40.Cylinder 30 is deformable material, preferably quality of rubber materials after can using inflation, and cylinder 30 is not filling
Can freely pass from baffle plate 20 during gas, cylinder 30 can be close to baffle plate 20 inner surface, i.e. cylinder 30 after full gas and be full of gas
Afterwards by baffle plate 20 constrained cylinder 30 opposing flaps 20 relative motion, on cylinder 30, one side discontiguous with baffle plate 20 is provided with
Inflation inlet 31, can realize the inflation to cylinder 30, bleed air operation by inflation inlet 31.
In the above-described embodiments, the flue forming method of flue shaped device of the present invention is applied to comprise the following steps:
The first step, external mold split, two blocks of side plates 11 are installed on base plate 10, baffle plate 20 is fixed on two pieces of side plate 11 two ends,
Cover cover plate 12, in this step, in order to adapt to the structural requirement of different flue, alkali-proof glass can be laid in external mold in advance
Fiber mesh cloth or steel wire and other reinforcing materials；
Second step, interior mould is inflated, is passed by cylinder 30 from baffle plate 20, inflates in cylinder 30 from inflation inlet 31, cylinder 30 by
Gradually expanding shape present flue inner wall form, cylinder 30 two ends are retrained by baffle plate 20, limit its relative motion, now base plate 10,
Baffle plate 20, cover plate 12 and cylinder 30 complete to surround formation flue cavity 50；
3rd step, injects base pastes, injects slurry by grouting port 13 in flue cavity 50, with cylinder 30 and base plate 10 it
Between just filled up as standard, wait base pastes solidification, this step is in order to allow can be to cylinder 30 shape after base pastes solidification
Become and effectively support, it is to avoid once fill flue cavity 50 disposed slurry due to spontaneous gravity, oppress cylinder 30 upper surface, due to slurry
Solidifying the most completely, cylinder 30 lower surface lacks effectively support, causes under the overall generation of cylinder 30 curved, makes flue cavity 50 that shape to occur
Become, and then produce the problem that flue wall thickness is uneven；
4th step, fills slurry, fills slurry by grouting port 13 in flue cavity 50, treats that slurry solidifies, due to previous step
Middle lower floor slurry solidifies the most completely, thus now can fill slurry, completes the forming operation of whole flue；
5th step, mould and external mold in removal, release gas in cylinder 30 by inflation inlet 31, cylinder 30 volume-diminished, by cylinder
30 extract out from baffle plate 20, then remove cover plate 12, baffle plate 20, side plate 11, base plate 10 successively, can complete flue molding.
In the above-described embodiments, third and fourth has walked respectively in the injection of slurry, more inconvenience.Only need to reach slurry
Inject and once can complete flue molding, the 3rd step can be replaced with: hang lifting rope, cylinder 30 is hung solid by lifting rope 32
Fixed.When slurry injects, cylinder 30 upper surface, by the downward gravity of slurry and lifting rope 32 pulling force upwards, both direction is subject to
Power reaches balance, and cylinder 30 upper surface will not occur lower bending shape to become, flue cavity 50 structure remained stable, thus realizes once becoming
Type.General in flue manufacturing process, the slurry of use can be in foam cement or modification phosphorus magnesium cement or portland cement
One or more mixture made.
Claims (10)
1. a flue shaped device, including external mold and Nei Mo, it is characterised in that described external mold includes base plate (10), base plate
(10) being provided with two pieces of side plates being parallel to each other (11) on, side plate (11) is detachably mounted on base plate (10), side plate (11)
Two ends be provided with two demountable baffle plates (20), baffle plate (20) is the framework of hollow, baffle plate (20) is provided with and is parallel to
The cover plate (12) of base plate (10), cover plate (12) is provided through the grouting port (13) in plate face, and described interior mould is inflatable post
Body (30), after inflation, cylinder (30) is in flue inner wall form, and base plate (10), baffle plate (20), cover plate (12) and cylinder (30) are common
Surround flue cavity (50).
2. flue shaped device as claimed in claim 1, it is characterised in that the two ends of described side plate (11) are near cylinder (30)
Side be provided with bar-shaped trough (14), baffle plate (20) be fixed on correspondence bar-shaped trough (14) between.
3. flue shaped device as claimed in claim 2, it is characterised in that the thickness of described flue (1) is a, described baffle plate
(20) width of dual-side is b, and the width on the both sides up and down of described baffle plate (20) is c, and the geometrical relationship between a, b, c is: b
＞ a, c=a.
4. flue shaped device as claimed in claim 1, it is characterised in that the flue (1) that described flue shaped device makes
On have floss hole (3), the position of the grouting port (13) on described cover plate (12) is corresponding with the floss hole of flue (1) (3) position.
5. flue shaped device as claimed in claim 4, it is characterised in that described cylinder (30) is upper corresponding with grouting port (13)
Position be provided with lifting rope (32).
6. flue shaped device as claimed in claim 1, it is characterised in that described base plate (10) is arranged with leg (40).
7. the flue shaped device as according to any one of claim 1-6, it is characterised in that described cylinder (30) is rubber material
Matter, cylinder (30) passes from baffle plate (20), and the one side that cylinder (30) does not contacts with baffle plate (20) is provided with inflation inlet (31).
8. applying a flue forming method for flue shaped device, described flue shaped device to include external mold and Nei Mo, it is special
Levying and be, described external mold includes base plate (10), and base plate (10) is provided with two pieces of side plates (11), and the two ends of side plate (11) are provided with
Baffle plate (20), baffle plate (20) is provided with cover plate (12), and cover plate (12) is provided with grouting port (13), and described interior mould is inflatable
The cylinder (30) of quality of rubber materials, cylinder (30) is upper and baffle plate (20) discontiguous one side is provided with inflation inlet (31), inflates rear pillar
Body (30) is in flue inner wall form, and base plate (10), baffle plate (20), cover plate (12) and cylinder (30) surround flue cavity jointly
(50), flue forming step is as follows:
The first step, external mold split, two pieces of side plates (11) are installed on base plate (10), baffle plate (20) is fixed on two blocks of side plates
(11) two ends, cover cover plate (12)；
Second step, interior mould is inflated, is passed by cylinder (30) from baffle plate (20), inflates in cylinder (30) from inflation inlet (31),
Cylinder (30) gradually expands shape and presents flue inner wall form, and cylinder (30) two ends are retrained by baffle plate (20), limit it and relatively transport
Dynamic；
3rd step, injects base pastes, injects slurry by grouting port (13), with cylinder (30) and the end in flue cavity (50)
Just fill up between plate (10) as standard, wait base pastes solidification；
4th step, fills slurry, fills slurry by grouting port (13), treat that slurry solidifies in flue cavity (50)；
5th step, mould and external mold in removal, by inflation inlet (31) discharge cylinder (30) interior gas, cylinder (30) volume-diminished,
Cylinder (30) is extracted out from baffle plate (20), then removes cover plate (12), baffle plate (20), side plate (11), base plate (10) successively.
9. applying a flue forming method for flue shaped device, described flue shaped device to include external mold and Nei Mo, it is special
Levying and be, described external mold includes base plate (10), and base plate (10) is provided with two pieces of side plates (11), and the two ends of side plate (11) are provided with
Baffle plate (20), baffle plate (20) is provided with cover plate (12), and cover plate (12) is provided with grouting port (13), and described interior mould is inflatable
The cylinder (30) of quality of rubber materials, cylinder (30) is upper and baffle plate (20) discontiguous one side is provided with inflation inlet (31), inflates rear pillar
Body (30) is in flue inner wall form, and base plate (10), baffle plate (20), cover plate (12) and cylinder (30) surround flue cavity jointly
(50), the flue (1) that described flue shaped device makes has floss hole (3), described grouting port (13) and floss hole (3) position
Corresponding, the upper position corresponding with grouting port (13) of described cylinder (30) is provided with lifting rope (32), and flue forming step is as follows:
The first step, external mold split, two pieces of side plates (11) are installed on base plate (10), baffle plate (20) is fixed on two blocks of side plates
(11) two ends, cover cover plate (12)；
Second step, interior mould is inflated, is passed by cylinder (30) from baffle plate (20), inflates in cylinder (30) from inflation inlet (31),
Cylinder (30) gradually expands shape and presents flue inner wall form, and cylinder (30) two ends are retrained by baffle plate (20), limit it and relatively transport
Dynamic；
3rd step, hangs lifting rope, is hung by cylinder (30) fixing by lifting rope (32)；
4th step, fills slurry, fills slurry by grouting port (13), treat that slurry solidifies in flue cavity (50)；
5th step, mould and external mold in removal, by inflation inlet (31) discharge cylinder (30) interior gas, cylinder (30) volume-diminished,
Cylinder (30) is extracted out from baffle plate (20), then removes cover plate (12), baffle plate (20), side plate (11), base plate (10) successively.
10. apply the flue forming method of flue shaped device as claimed in claim 8 or 9, it is characterised in that described flue
The slurry injected in forming step be in foam cement or modified phosphorus magnesium cement or portland cement one or more make mixed
Compound.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385468.6A CN106079046A (en) | 2016-06-03 | 2016-06-03 | A kind of flue shaped device and the flue forming method of application flue shaped device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610385468.6A CN106079046A (en) | 2016-06-03 | 2016-06-03 | A kind of flue shaped device and the flue forming method of application flue shaped device |
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Cited By (5)
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| CN106678849A (en) * | 2017-03-01 | 2017-05-17 | 华电郑州机械设计研究院有限公司 | Gas-film-type core for on-line plugging of power plant boiler flue and plugging method of gas-film-type core |
| CN106863558A (en) * | 2017-02-21 | 2017-06-20 | 孙震 | A kind of multilayer base substrate injection forming mould and technique |
| CN108032413A (en) * | 2017-12-05 | 2018-05-15 | 福建路桥建设有限公司 | A kind of clearance type draining pipe shaping mould and forming method |
| CN110253727A (en) * | 2019-07-02 | 2019-09-20 | 济南硕厚建材科技有限公司 | A kind of exhaust gas flue mold and its application method |
| CN113246273A (en) * | 2021-05-13 | 2021-08-13 | 荆门千年健医疗保健科技有限公司 | Preparation method of cavity gypsum product and used mould |
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Application publication date: 20161109 |