CN110372322A - A kind of rehabilitating historic building grey tile burning process and system - Google Patents
A kind of rehabilitating historic building grey tile burning process and system Download PDFInfo
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- CN110372322A CN110372322A CN201910612478.2A CN201910612478A CN110372322A CN 110372322 A CN110372322 A CN 110372322A CN 201910612478 A CN201910612478 A CN 201910612478A CN 110372322 A CN110372322 A CN 110372322A
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- grey
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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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C3/00—Apparatus or methods for mixing clay with other substances
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a kind of rehabilitating historic building grey tiles to fire system, fires assembly line by the blue-gas generator, air accumulator and grey tile of generation water-gas and forms；It includes extrusion under vacuum machine, grey tile movement roller-way, high-temperature roller kiln and distillation cooler that grey tile, which fires assembly line,.The invention also provides a kind of rehabilitating historic building grey tile burning process, the described grey tile is made of following percentage raw material: building waste 25-35%, clay 35-45% and gangue 30%.Rehabilitating historic building grey tile proposed by the present invention fires system, using the distilled water of steam generation as cooling medium, since the degree of purity of distilled water is much higher than general industrial tap water, its internal oxygen content is extremely low while internal without other impurity, therefore in grey tile cooling procedure, it is contacted with a watt body, other chemical reactions do not occur, structure permeability resistance after increasing grey tile finished product, grey tile is set to change colour naturally simultaneously, other pigment are not added, while the cooling contact area of gas is wide, improves cooling efficiency.
Description
Technical field
The present invention relates to ancient architecture recovery technique field more particularly to a kind of rehabilitating historic building grey tile burning process and systems.
Background technique
Grey tile refers generally to clay grey tile.With clay (including the powders such as shale, gangue) for primary raw material, at pug
Reason, molding, dry and roasting and be made, color be not be cyan, but skipper, dusty blue.
The production of Chinese grey tile is more early than brick, is mainly used for bedding roof, and ridge is used as eaves tile.Grey tile give it is plain, sink
Surely, simple and unsophisticated, quiet aesthetic feeling, the comparison on contemporary pseudo-classic architecture are more.The firing kiln of traditional grey tile is mostly annular kiln or thickness
Wall tunnel oven, annular kiln or thick wall body tunnel oven are typically all to be formed by building clay brick or cement brick masonry, are taken up a large area
And the kiln kiln discharge that enters of watt embryo expends a large amount of manpower and time, and the firing time is long, is unfavorable for manufacturing for batch grey tile.Together
When at present grey tile on the market it is cooling using tap water as cold source, originally impurities in water is easy to the raw material in hot unbaked tile
Reaction is learned, causes tile service life low, while the uniform cooling that tap water is extremely difficult to.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of rehabilitating historic building grey tile proposed
Burning process and system.
To achieve the goals above, present invention employs following technical solutions:
A kind of rehabilitating historic building grey tile firing system fires stream by the blue-gas generator, air accumulator and grey tile of generation water-gas
Waterline composition；It includes extrusion under vacuum machine, grey tile movement roller-way, high-temperature roller kiln and distillation cooling that grey tile, which fires assembly line,
Machine, and grey tile movement roller-way wear with high-temperature roller kiln and distill cooler inside；Pacify the side of the vacuum extruding form machine
Equipped with grey tile molding die and monomer cutter device, the discharge port of vacuum extruding form machine is connected with grey tile movement roller-way；It is described
Air accumulator provides heat source by donning gas for high-temperature roller kiln, and the upper surface of high-temperature roller kiln is provided with the row for extending to roof
Tracheae, high-temperature roller kiln are internally located above and below grey tile movement roller-way and are evenly arranged with hot source point；The air accumulator is logical
It crosses appendix and provides heat source for distillation cooler manufacture steam.
Preferably, the distillation cooler is internally located above and below grey tile movement roller-way and is evenly arranged with steam and goes out
Mouthful, the distillation cooler is positively connected with water inlet pipe, the steam generated inside the distillation cooler by tube channel from
Steam (vapor) outlet sprays, the upper surface of the distillation cooler is fixedly connected with exhaust pipe, and exhaust pipe is internally provided with air draught
Blower, the two sides of the exhaust pipe are communicated with the air draught for extending to inside distillation cooler and being located above grey tile movement roller-way
Pipe.
Preferably, the quantity of the high-temperature roller kiln and distillation cooler is at least one, and the grey tile moves roller-way packet
Include straight line and curve various structures, grey tile embryo is moved on grey tile movement roller-way using pallet, and tray bottom offer it is several
Through-hole.
Preferably, the high-temperature roller kiln is channel-type structure；The distillation cooler is that foot passage body adds portion
Distilling apparatus fabricated structure.
The invention also provides a kind of rehabilitating historic building grey tile burning process, the described grey tile is by following percentage raw material
It is made: building waste 25-35%, clay 35-45% and gangue 30%；The building waste include useless brick, antiquated sand, useless ceramic tile and
One of cement is a variety of；Steps are as follows for the described grey tile burning process:
Feedstock processing: building waste and gangue are respectively put into inside the dim flour mill of 4E3216 thunder and crushed, is then carried out
Ball milling respectively obtains partial size less than 2 μm of building waste powder and gangue powder；
Mixing: clay 35-45%, building powder 25-35% and gangue powder 30% are conveyed into planet batch mixer and carry out mixing 1-
2 hours, mixing disk rotating speed controlled between 10.0-10.8rpm, wherein suitable water is added, the mixture for obtaining it is aqueous
Rate controls between 15.8-18.7%；
Extrusion molding: the mixture that mixing obtains is sent into TCJ450 vacuum-extruder, and the grey tile by being mounted on extruder forms
Mold extrusion molding, and independent watt of embryo is cut by monomer cutter device；
Fire: the flow velocity of control grey tile movement roller-way is 3m/min, when the first piece of watt of embryo of the batch is transported close to high-temperature roller kiln
Outlet end when, control grey tile movement roller-way stops operating, while controlling the batch grey tile embryo and being entirely located in high-temperature roller kiln
Portion lights the fire source point that water-gas is fuel and is fired 2-3 hours to watt embryo inside high-temperature roller kiln, controls temperature of burning paper as sacrificial offerings
It is 1100-1200 DEG C；
It is cooling: to control grey tile after firing and move roller bed rotation, watt embryo fired integrally is delivered in distillation cooler
Portion, grey tile movement roller-way stop operating, and the steam that distillation cooler generates is by steam (vapor) outlet to the upper and lower of watt embryo to a watt embryo
Surface, which is uniformly sprayed, to be cooled down, while outlet air air hose drives air-flow flowing, improves cooling efficiency；
Kiln discharge: grey tile movement roller-way movement is controlled after cooling, obtains finished product grey tile.
Preferably, the extruded velocity of the TCJ450 vacuum-extruder is that 3m/min is adapted with grey tile movable roller flow velocity,
The extrusion pressure of the vacuum-extruder is 3.8Mpa-4.5Mpa.
The utility model has the advantages that
The invention has the following advantages:
1, rehabilitating historic building grey tile proposed by the present invention fires system, using the distilled water of steam generation as cooling medium, by
It is much higher than general industrial tap water in the degree of purity of distilled water, internal oxygen content is extremely low while internal without other miscellaneous
Matter, thus in grey tile cooling procedure, it is contacted with a watt body, other chemical reactions does not occur, the structure after increasing grey tile finished product
Permeability resistance, while grey tile being made to change colour naturally, other pigment are not added, while the cooling contact area of gas is wide, improves cold
But efficiency.
2, rehabilitating historic building grey tile proposed by the present invention fires system and improves utilization rate using water-gas as heat source,
Convenient for being transported to each portion of the system, coal gas passes through dust-removal and desulfurizing, and relatively directly burning reduces the discharge of sulfur dioxide and flue dust,
It is much smaller to the pollution of environment, while the coal ash generated can comprehensively utilize, while the raw material of grey tile use building waste,
Environment protecting with waste utilization.
3, rehabilitating historic building grey tile proposed by the present invention fires system and greatly reduces this using roller-way pipeline mode
The firing time of rehabilitating historic building grey tile, yield is improved, meet the market demand, while reducing the amount of labour of worker.
Detailed description of the invention
Fig. 1 is that a kind of rehabilitating historic building grey tile proposed by the present invention fires overall system architecture schematic diagram；
Fig. 2 is to distill cooler enlarged structure schematic diagram in a kind of rehabilitating historic building grey tile firing system proposed by the present invention.
In figure: 1 blue-gas generator, 2 air accumulators, 3 extrusion under vacuum machines, 4 grey tiles movement roller-way, 5 high-temperature roller kilns,
6 distillation coolers, 7 grey tile molding dies, 8 monomer cutter devices, 9 appendixs, 10 exhaust chimneys, 11 water inlet pipes, 12 tube channels,
13 exhaust pipes, 14 aspiration channels, 15 pallets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
A kind of rehabilitating historic building grey tile firing system, by the blue-gas generator 1, air accumulator 2 and grey tile of generation water-gas
Fire assembly line composition；It includes extrusion under vacuum machine 3, grey tile movement roller-way 4,5 and of high-temperature roller kiln that grey tile, which fires assembly line,
Distill cooler 6, and grey tile movement roller-way 4 wear with high-temperature roller kiln 5 and distillation cooler 6 inside, high-temperature roller kiln 5 and steaming
The quantity for evaporating cooler 6 is at least one；The side of vacuum extruding form machine 3 is equipped with grey tile molding die 7 and monomer cutting
The discharge port of device 8, vacuum extruding form machine 3 is connected with grey tile movement roller-way 4；Air accumulator 2 is high temperature roller-way by appendix 9
Kiln 5 provides heat source, and the upper surface of high-temperature roller kiln 5 is provided with the exhaust chimney 10 for extending to roof, inside high-temperature roller kiln 5
Hot source point is evenly arranged with above and below grey tile movement roller-way 4；Air accumulator 2 is distillation cooler 6 by appendix 9
It manufactures steam and heat source is provided.
Distillation cooler 6 is internally located above and below grey tile movement roller-way 5 and is evenly arranged with steam (vapor) outlet, distills cold
But machine 6 is positively connected with water inlet pipe 11, distills the steam generated inside cooler 6 and is sprayed by tube channel 12 from steam (vapor) outlet
Out, the upper surface for distilling cooler 6 is fixedly connected with exhaust pipe 13, and exhaust pipe 13 is internally provided with forced draft fans, exhaust
The two sides of pipe 13 are communicated with the aspiration channel 14 for extending to 6 inside of distillation cooler and being located at 4 top of grey tile movement roller-way, grey tile fortune
Dynamic roller-way 4 includes straight line and curve various structures, and grey tile embryo is moved on grey tile movement roller-way 4 using pallet 15, and pallet 15
Bottom offers several through-holes, and high-temperature roller kiln 5 is channel-type structure；Distilling cooler 6 is that foot passage body is steamed plus portion
Distillation unit fabricated structure.
One, embodiment part
Embodiment 1
A kind of rehabilitating historic building grey tile, the grey tile are made of following percentage raw material: building waste 35%, clay 35% and bastard coal
Stone 30%；Building waste includes one of useless brick, antiquated sand, useless ceramic tile and cement or a variety of；The grey tile burning process step is such as
Under:
Feedstock processing: building waste and gangue are respectively put into inside the dim flour mill of 4E3216 thunder and crushed, is then used
Ball mill carries out ball milling, respectively obtains partial size less than 2 μm of building waste powder and gangue powder；
Mixing: clay 35%, building powder 35% and gangue powder 30% are conveyed into planet batch mixer and carried out mixing 1 hour, is mixed
Tray dumper speed control is 10.5rpm, wherein suitable water is added, the mixture moisture control 16.9% for obtaining it；
Extrusion molding: the mixture that mixing obtains is sent into TCJ450 vacuum-extruder, and the grey tile by being mounted on extruder forms
Mold extrusion molding, extruded velocity 3m/min, extrusion pressure 3.9Mpa, and cross monomer cutter device and be cut into independent watt
Embryo；
Fire: the flow velocity of control grey tile movement roller-way is 3m/min, when the first piece of watt of embryo of the batch is transported close to high-temperature roller kiln
Outlet end when, control grey tile movement roller-way stops operating, while controlling the batch grey tile embryo and being entirely located in high-temperature roller kiln
Portion lights the fire source point that water-gas is fuel and is fired 2 hours to watt embryo inside high-temperature roller kiln, and controlling temperature of burning paper as sacrificial offerings is
1200℃；
It is cooling: to control grey tile after firing and move roller bed rotation, watt embryo fired integrally is delivered in distillation cooler
Portion, grey tile movement roller-way stop operating, and the steam that distillation cooler generates is by steam (vapor) outlet to the upper and lower of watt embryo to a watt embryo
Surface, which is uniformly sprayed, to be cooled down, while outlet air air hose drives air-flow flowing, improves cooling efficiency；
Kiln discharge: grey tile movement roller-way movement is controlled after cooling, obtains finished product grey tile.
Embodiment 2
A kind of rehabilitating historic building grey tile, the grey tile are made of following percentage raw material: building waste 25%, clay 45% and bastard coal
Stone 30%；Building waste includes one of useless brick, antiquated sand, useless ceramic tile and cement or a variety of；The grey tile burning process step is such as
Under:
Feedstock processing: building waste and gangue are respectively put into inside the dim flour mill of 4E3216 thunder and crushed, is then used
Ball mill carries out ball milling, respectively obtains partial size less than 2 μm of building waste powder and gangue powder；
Mixing: being conveyed into planet batch mixer for clay 45%, building powder 25% and gangue powder 30% and carry out mixing 1.5 hours,
The control of mixing disk rotating speed is 10.8rpm, wherein suitable water is added, the mixture moisture control 17.5% for obtaining it
Between；
Extrusion molding: the mixture that mixing obtains is sent into TCJ450 vacuum-extruder, and the grey tile by being mounted on extruder forms
Mold extrusion molding, extruded velocity 3m/min, extrusion pressure 4.1Mpa, and cross monomer cutter device and be cut into independent watt
Embryo；
Fire: the flow velocity of control grey tile movement roller-way is 3m/min, when the first piece of watt of embryo of the batch is transported close to high-temperature roller kiln
Outlet end when, control grey tile movement roller-way stops operating, while controlling the batch grey tile embryo and being entirely located in high-temperature roller kiln
Portion lights the fire source point that water-gas is fuel and is fired 2.5 hours to watt embryo inside high-temperature roller kiln, controls temperature of burning paper as sacrificial offerings
It is 1150 DEG C；
It is cooling: to control grey tile after firing and move roller bed rotation, watt embryo fired integrally is delivered in distillation cooler
Portion, grey tile movement roller-way stop operating, and the steam that distillation cooler generates is by steam (vapor) outlet to the upper and lower of watt embryo to a watt embryo
Surface, which is uniformly sprayed, to be cooled down, while outlet air air hose drives air-flow flowing, improves cooling efficiency；
Kiln discharge: grey tile movement roller-way movement is controlled after cooling, obtains finished product grey tile.
Two, product testing part
The grey tile for taking Example 1 and Example 2 of the present invention to produce and common grey tile each 300 on the market, carry out quality
The comparison of detection, examination criteria is referring to GB/T20474-2006 file.
Freeze proof: anti-freezing property test (freezing-thawing test) does not obtain after 15 Frozen-thawed cycleds under 15-20 DEG C of freezing conditions
The now breakoff phenomenons such as cracking losing fangle and peeling.
Bending resistance: tiling is suppressed using weight, excellent standard are as follows: >=200N, qualification are >=300N.
Waterproofness: high-class product: upward by watt reverse side, after filling the water 10min, front is without dripping phenomenon；Qualified product: by watt reverse side
Upward, after filling the water 10min, front is without linear dripping phenomenon.
Sand holes are examined: eye-observation measures sand holes diameter.
As seen from the above table, system is fired according to ancient architecture proposed by the present invention using rehabilitating historic building grey tile proposed by the present invention
It builds the grey tile that reparation grey tile burning process is produced and meets national GB/T20474-2006 mark in terms of its frost resistance, crushing resistance
Standard, anti-permeability aspect is greatly improved compared with the grey tile that common process is produced, and surfacing, therefore proposed by the present invention
A kind of ancient architecture reparation is the preferred product repaired ancient architecture and improve quality with grey tile.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of rehabilitating historic building grey tile fires system, fired by the blue-gas generator, air accumulator and grey tile of generation water-gas
Assembly line composition；It is characterized by: it includes extrusion under vacuum machine, grey tile movement roller-way, high temperature roller-way that grey tile, which fires assembly line,
Kiln and distillation cooler, and grey tile movement roller-way wear with high-temperature roller kiln and distill cooler inside；The vacuum extruding at
The side of type machine is equipped with grey tile molding die and monomer cutter device, the discharge port and grey tile movable roller of vacuum extruding form machine
Road linking；The air accumulator provides heat source by donning gas for high-temperature roller kiln, and the upper surface of high-temperature roller kiln is provided with and prolongs
The exhaust pipe on roof is extended to, high-temperature roller kiln is internally located above and below grey tile movement roller-way and is evenly arranged with hot source point；
The air accumulator manufactures steam by appendix for distillation cooler and provides heat source.
2. a kind of rehabilitating historic building grey tile according to claim 1 fires system, it is characterised in that: the distillation cooler
It is internally located above and below grey tile movement roller-way and is evenly arranged with steam (vapor) outlet, the distillation cooler is positively connected with
Water inlet pipe, the steam that distillation cooler inside generates are sprayed by tube channel from steam (vapor) outlet, the distillation cooler
Upper surface is fixedly connected with exhaust pipe, and exhaust pipe is internally provided with forced draft fans, and the two sides of the exhaust pipe, which are communicated with, prolongs
The aspiration channel for extending to inside distillation cooler and being located above grey tile movement roller-way.
3. a kind of rehabilitating historic building grey tile according to claim 1 fires system, it is characterised in that: the high-temperature roller kiln
It is at least one with the quantity of distillation cooler, the grey tile movement roller-way includes straight line and curve various structures, and grey tile embryo is adopted
It is moved on grey tile movement roller-way with pallet, and tray bottom offers several through-holes.
4. a kind of rehabilitating historic building grey tile according to claim 2 fires system, it is characterised in that: the high-temperature roller kiln
For channel-type structure；The distillation cooler is that foot passage body adds portion's distilling apparatus fabricated structure.
5. a kind of rehabilitating historic building grey tile burning process, it is characterised in that: the described grey tile is made of following percentage raw material:
Building waste 25-35%, clay 35-45% and gangue 30%；The building waste includes in useless brick, antiquated sand, useless ceramic tile and cement
It is one or more；Steps are as follows for the described grey tile burning process:
Feedstock processing: building waste and gangue are respectively put into inside the dim flour mill of 4E3216 thunder and crushed, is then used
Ball mill carries out ball milling, respectively obtains partial size less than 2 μm of building waste powder and gangue powder；
Mixing: clay 35-45%, building powder 25-35% and gangue powder 30% are conveyed into planet batch mixer and carry out mixing 1-
2 hours, mixing disk rotating speed controlled between 10.0-10.8rpm, wherein suitable water is added, the mixture for obtaining it is aqueous
Rate controls between 15.8-18.7%；
Extrusion molding: the mixture that mixing obtains is sent into TCJ450 vacuum-extruder, and the grey tile by being mounted on extruder forms
Mold extrusion molding, and independent watt of embryo is cut by monomer cutter device；
Fire: the flow velocity of control grey tile movement roller-way is 3m/min, when the first piece of watt of embryo of the batch is transported close to high-temperature roller kiln
Outlet end when, control grey tile movement roller-way stops operating, while controlling the batch grey tile embryo and being entirely located in high-temperature roller kiln
Portion lights the fire source point that water-gas is fuel and is fired 2-3 hours to watt embryo inside high-temperature roller kiln, controls firing temperature
It is 1100-1200 DEG C；
It is cooling: to control grey tile after firing and move roller bed rotation, watt embryo fired integrally is delivered in distillation cooler
Portion, grey tile movement roller-way stop operating, and the steam that distillation cooler generates is by steam (vapor) outlet to the upper and lower of watt embryo to a watt embryo
Surface, which is uniformly sprayed, to be cooled down, while outlet air air hose drives air-flow flowing, improves cooling efficiency；
Kiln discharge: grey tile movement roller-way movement is controlled after cooling, obtains finished product grey tile.
6. a kind of rehabilitating historic building grey tile burning process according to claim 5, it is characterised in that: the TCJ450 vacuum
The extruded velocity of extruder is that 3m/min is adapted with grey tile movable roller flow velocity, and the extrusion pressure of the vacuum-extruder is
3.8Mpa-4.5Mpa。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612478.2A CN110372322A (en) | 2019-07-09 | 2019-07-09 | A kind of rehabilitating historic building grey tile burning process and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612478.2A CN110372322A (en) | 2019-07-09 | 2019-07-09 | A kind of rehabilitating historic building grey tile burning process and system |
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| Publication Number | Publication Date |
|---|---|
| CN110372322A true CN110372322A (en) | 2019-10-25 |
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ID=68252382
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910612478.2A Pending CN110372322A (en) | 2019-07-09 | 2019-07-09 | A kind of rehabilitating historic building grey tile burning process and system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845221A (en) * | 2019-11-25 | 2020-02-28 | 高邑县东建建材有限公司 | Formula of grey brick and grey tile building material |
| CN111635217A (en) * | 2020-04-29 | 2020-09-08 | 湖南南派古建园林工程有限公司 | Ancient building restoration green tile firing method |
| CN111716506A (en) * | 2020-05-19 | 2020-09-29 | 龙德建设有限公司 | Ancient building restoration green tile firing process and system |
| CN111892383A (en) * | 2020-08-14 | 2020-11-06 | 师宗县泰宇新型建材有限公司 | Preparation method of gangue antique green brick |
| CN113414867A (en) * | 2021-06-24 | 2021-09-21 | 郴州市科奇古建筑材料有限公司 | Full-automatic blue or green tile production line |
| CN114105606A (en) * | 2021-12-06 | 2022-03-01 | 安徽龙钰徽派古建工艺制品有限公司 | Preparation method of high-strength antique green tile |
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| CN102765927A (en) * | 2012-07-05 | 2012-11-07 | 浙江特拉建材有限公司 | Brick making method |
| CN204963555U (en) * | 2015-09-15 | 2016-01-13 | 夹江县宏兴窑炉技术服务有限公司 | Fire tunnel cave of archaize building product |
| CN205037736U (en) * | 2015-09-15 | 2016-02-17 | 夹江县宏兴窑炉技术服务有限公司 | Fire roller kilns of archaize building product |
| CN107572916A (en) * | 2017-09-04 | 2018-01-12 | 谭永超 | A kind of blue bricks for ancient architecture wall reparation and preparation method thereof |
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| CN102765927A (en) * | 2012-07-05 | 2012-11-07 | 浙江特拉建材有限公司 | Brick making method |
| CN204963555U (en) * | 2015-09-15 | 2016-01-13 | 夹江县宏兴窑炉技术服务有限公司 | Fire tunnel cave of archaize building product |
| CN205037736U (en) * | 2015-09-15 | 2016-02-17 | 夹江县宏兴窑炉技术服务有限公司 | Fire roller kilns of archaize building product |
| CN107572916A (en) * | 2017-09-04 | 2018-01-12 | 谭永超 | A kind of blue bricks for ancient architecture wall reparation and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845221A (en) * | 2019-11-25 | 2020-02-28 | 高邑县东建建材有限公司 | Formula of grey brick and grey tile building material |
| CN111635217A (en) * | 2020-04-29 | 2020-09-08 | 湖南南派古建园林工程有限公司 | Ancient building restoration green tile firing method |
| CN111716506A (en) * | 2020-05-19 | 2020-09-29 | 龙德建设有限公司 | Ancient building restoration green tile firing process and system |
| CN111892383A (en) * | 2020-08-14 | 2020-11-06 | 师宗县泰宇新型建材有限公司 | Preparation method of gangue antique green brick |
| CN113414867A (en) * | 2021-06-24 | 2021-09-21 | 郴州市科奇古建筑材料有限公司 | Full-automatic blue or green tile production line |
| CN114105606A (en) * | 2021-12-06 | 2022-03-01 | 安徽龙钰徽派古建工艺制品有限公司 | Preparation method of high-strength antique green tile |
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Application publication date: 20191025 |