CN102390976A - Process and device for producing ultrathin vitrified tile - Google Patents
Process and device for producing ultrathin vitrified tile Download PDFInfo
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- CN102390976A CN102390976A CN2011102200511A CN201110220051A CN102390976A CN 102390976 A CN102390976 A CN 102390976A CN 2011102200511 A CN2011102200511 A CN 2011102200511A CN 201110220051 A CN201110220051 A CN 201110220051A CN 102390976 A CN102390976 A CN 102390976A
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- adobe
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Abstract
The invention discloses a process for producing an ultrathin vitrified tile, which comprises the following steps of: 1, dry-mixing raw materials, and then adding water for carrying out wet mixing; 2, sending to an ageing tower for ageing after the wet mixing is finished; extruding the aged raw materials and a pigment through an extruding machine; 4, carrying out multiple times of step rolling on the extruded blank materials by using a multi-stage rolling manner to ensure that the blank materials reach the required thickness; 5, cutting the rolled blank materials to prepare a brick blank; 6, sending the brick blank to a drying kiln for drying; and 7, glazing and sintering the brick blank after drying. The invention has the advantages of being capable of realizing batch production of ultrathin brick blanks with very high strength and flatness by adopting an extruding-rolling manufacture method, laying the foundation of subsequent drying and sintering, avoiding generating defects of cracked and rugged bricks during drying and sintering, and improving the yield rate and the production efficiency of the ultrathin vitrified tile.
Description
Technical field:
The present invention relates to a kind of production technique and equipment of ultra-thin vitrified tile.
Background technology:
Ceramic industry is the traditional industries of a high energy consumption; Low-carbon economy, energy-saving and emission-reduction are eternal topics of ceramic industry.Country vigorously advocates energy-saving and emission-reduction in recent years, and ceramic enterprise has dropped into lot of manpower and material resources for this reason and obtained good achievement.Ultra-thin vitrified tile arises at the historic moment under this environment.
Tradition vitrified tile thickness is generally between 13～15mm; And said here ultra-thin vitrified tile thickness has only 4～6mm; Our rough calculation vitrified tile of the same area so, ultra-thin vitrified tile only has 40% weight of traditional vitrified tile, that is to say that used raw material has only original 40%; Fuel required during sintering will significantly reduce, and firing period also shortens accordingly.In addition, ultra-thin in fact vitrified tile is in transportation with alleviate and the advantage of can not ignore is also arranged aspect the building structure heavy burden.The process method of the ultra-thin vitrified tile of traditional mode of production is to adopt pressing mode production, utilizes the punching press of upper and lower mould to cooperate exactly, is pressed into adobe to the pottery material in the die cavity; But because adobe thickness is extremely thin, the thickness of ultra-thin vitrified tile has only 4～6mm, adopts above-mentioned traditional drawing method to make ultra-thin vitrified tile; Condemnation factor and cost are quite high, are not suitable for flow line production in enormous quantities, and when so thin adobe carried out drying treatment; Because ultrafine adobe is very sensitive to temperature; The deflection of requirement adobe is minimum, planeness is very good, and the adobe that produced in conventional processes goes out does not reach requirement, occurs distortion and fracture when causing drying easily; And in the sintering stage; Ultra-thin adobe particularly length and width surpasses 1 meter big products, if unfired brick quality is bad, the sintering process adobe tends to be easy to generate splits brick or rough defective appears in the brick face.Because there is an above-mentioned end difficult problem in the production of ultra-thin vitrified tile, therefore ultra-thin vitrified tile can not get popularizing all the time.
Summary of the invention:
The objective of the invention is in order to overcome the shortcoming of above-mentioned prior art, provide a kind of and improve yield rate, can realize to produce in enormous quantities the production technique and the equipment of ultra-thin vitrified tile.
For realizing above-mentioned purpose, technical scheme provided by the invention is: a kind of production technique of ultra-thin vitrified tile, and its step is following:
1. do raw material and mix, add the water wet mixing then;
2. it is old to send ageing tower to after the wet mixing;
3. the raw material after old is extruded through forcing machine with colorant;
4. utilize multistage roll extrusion mode that the blank of extruding is carried out repeatedly laddering rolling processing, make blank reach desired thickness;
5. the blank after the rolling processing is cut, make adobe;
6. send into the dry kiln drying to adobe;
7. glazing and sintering are carried out to adobe in dry back.
Be replenishment of process, the applicant has done the further restriction of following process adjustments:
1. the pug moisture content after the wet mixing remains on 15%～18%.
2. the old time is no less than 12 hours.
A kind of ceramic tile production unit that adopts above-mentioned production technique; Include blender, ageing tower, forcing machine, rolling press, dry kiln, glazing line and sintering oven, be connected with transfer mechanism between blender and the ageing tower, forcing machine connects ageing tower; Rolling press is located at extrusion the place ahead of forcing machine; Rear at rolling press is provided with cutting mechanism, and dry kiln, glazing line and sintering oven are located at the rear of cutting mechanism successively, is connected with e Foerderanlage between them.
Cutting mechanism is made up of bead cutter and cutting machine, and bead cutter is located at the rear of cutting machine.
Described rolling press is provided with three, and they distribute at interval.
Described rolling press is made up of frame and two pairs of pressure rollers, and the end face of roll body is provided with rotating driver, and top roll is lifted on the frame, and is provided with the regulating mechanism of dancer rools spacing.
Described roller distance regulating mechanism is made up of roller seat, suspension rod and nut, and roll body is installed on the roller seat, and frame and spinning nut are passed in the top of suspension rod, and roller seat is located at the bottom of suspension rod.
Beneficial effect of the present invention: adopt the method for manufacture of extruding-rolling; Can realize producing in enormous quantities intensity and all very high ultra-thin adobe of planeness; For follow-up drying and sintering lay the first stone; Produce when avoiding dry and sintering and split brick and rough defective, improve the yield rate and the production efficiency of ultra-thin vitrified tile.
Description of drawings:
Fig. 1 is that the present invention produces ultra-thin vitrified tile process flow sheet;
Fig. 2 is the equipment structure chart that the present invention produces ultra-thin vitrified tile;
Fig. 3 is the structural representation that the present invention produces rolling press in the ultra-thin vitrified tile equipment.
Embodiment:
Is that the ultra-thin vitrified tile of super large of 1500 * 3200 * 4～6mm is that example is described further the present invention below in conjunction with accompanying drawing 1 with production specification.Preferable case study on implementation of the present invention is: at first that product is required multiple powder is done in blender and is mixed, and adds entry through fixed quantity water meter again after stirring and carries out wet mixing, and the pug moisture content after the wet mixing remains between the 15%-18%.Pug is old through carrying out in the conveying belt entering ageing tower then, and the old time was not less than 12 hours.Old good pug is sent to and extrudes width with coloring material for mixing in the forcing machine is 1500mm; Thickness is the adobe work in-process of 38mm band natural texture and color; The plasticity-that makes full use of pug self is then carried out three laddering orientations through rolling press and is prolonged pressure and finally make adobe thickness reach 4～6mm; Obtain at last the adobe (annotate: general on the market forcing machine is extruded width can only reach 1 meter at most, and my company does forcing machine and extrudes width after the special technique transformation and can reach 1.5 meters) of 1500*3200*4～6mm according to the product specification Cutting Length.
Adopt the ceramic tile production unit of above-mentioned production technique, structure is as shown in Figure 2, includes blender 1, ageing tower 2, forcing machine 3, rolling press 4, dry kiln 5, glazing line 6 and sintering oven 7; Be connected with first conveying belt 8 between blender 1 and the ageing tower 2; Forcing machine 3 connects ageing towers 2, is provided with conveying roller platform 9 in the exit of forcing machine 3, is provided with three rolling presss 4, a bead cutter 10 and a cutting machine 11 successively along conveying roller platform 9; Bead cutter 10 is responsible for cutting away the side crops on calendering back adobe work in-process both sides; Adobe work in-process after cutting machine 11 is responsible for rolling cut into the adobe of desired size, and the end of conveying roller platform 9 is provided with and turns to conveying belt 12, turns to the other end of conveying belt 12 to be provided with first lift 13; The dry kiln of present embodiment is three layers of dry kiln 5; First of three layers of dry kiln 5 advance kiln roller platform 51 and are connected with first lift 13, and the first kiln discharge roller platform 52 of three layers of dry kiln 5 is connected with second lift, 14, the second lifts 14 and is connected with glazing line 6; Be connected with second conveying belt 15 between glazing line 6 and the sintering oven 7, sintering oven 7 is provided with second and advances the kiln roller platform 71 and the second kiln discharge roller platform 72.
Described rolling press 4 (structure is as shown in Figure 3) is made up of frame 41 and two pairs of pressure rollers 42,43; The end face of roll body is provided with rotating driver 44 top rolls 42 and is lifted on the frame 41; And be provided with the regulating mechanism of dancer rools spacing, and this roller distance regulating mechanism is made up of roller seat 45, suspension rod 46 and nut 47, and roll body is installed on the roller seat 45; Frame 41 and spinning nut 47 are passed in the top of suspension rod 46; Roller seat 45 is located at the bottom of suspension rod 46, as long as rotation nut 47 just can realize that the up-down of top roll 42 and roller seat 45 has been regulated.
The multiple powder that product is required is poured in the blender 1 stir into and is mixed, and adds quantitative water then and carries out wet mixing, and it is old then to send moistening pug to ageing tower 2 through first conveying belt 8; Send after old that extrusion moulding is width 1500mm after extrusion machine 3 and the coloring material for mixing to; Thickness is the adobe work in-process of 38mm, and the adobe work in-process place on the conveying roller platform 9 and are transmitted, and the adobe work in-process roll through three rolling presss 4 that distribute along conveying roller platform 9 step by step; Make the half-finished thickness of adobe become 4～6mm; The adobe work in-process are through bead cutter 10 time, and the side crops on its both sides is cut off recovery usefulness again, during then through cutting machine 11; The adobe work in-process cut into the adobe of desired size; Adobe is sent into first of three layers of dry kiln 5 to adobe and is advanced on the kiln roller platform 51 through turning to conveying belt 12 to be sent to first lift, 13, the first lifts 13, and then gets into three layers of dry kiln 5.Three layers of dry kiln 5 are divided into three drying mould sections; The individual independently drying unit of each mould Duan Weiyi; A recirculation blower is established at each drying unit top; Whole dry kiln is established one to two dehumidifier blower fan, can effectively control the dry humidity and the temperature difference of dry kiln like this, guarantees that each irradiation modules is no more than 5 ℃ with the temperature difference between the layer.Make adobe inside and outside drying uniformly in three layers of dry kiln 5 avoid the distortion and the fracture of adobe.Configure time of drying; Adobe is delivered to adobe on the glazing line 6 through the first kiln discharge roller platform 52 and second lift 14 of three layers of dry kiln 5 after reaching the sintering requirement; 6 pairs of adobes of glazing line are carried out delivering to second conveying belt 15 to adobe after certain decoration technology, and adobe is advanced on the kiln roller platform 71 being sent to second on second conveying belt 15, through second advance kiln roller platform 71 row's brick get into sintering oven 7 and carry out sintering; Want the temperature of strict each function band of control during sintering, adobe is shunk and vitreous uniformly.Finally sintering specification into is the ultra-thin vitrified tile of 1500*3200*4～6mm.See finished bricks outside the kiln off through the second kiln discharge roller platform 72 more at last.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Any those of ordinary skill in the art; Do not breaking away under the technical scheme scope situation of the present invention; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to technical scheme of the present invention, or are revised as the equivalent embodiment of equivalent variations.So every content that does not break away from technical scheme of the present invention, the equivalence of doing according to the present invention's shape, structure and principle changes, and all should be covered by in protection scope of the present invention.
Claims (8)
1. the production technique of a ultra-thin vitrified tile, its step is following:
1. do raw material and mix, add the water wet mixing then;
2. it is old to send ageing tower to after the wet mixing;
3. the raw material after old is extruded through forcing machine with colorant;
4. utilize multistage roll extrusion mode that the blank of extruding is carried out repeatedly laddering rolling processing, make blank reach desired thickness;
5. the blank after the rolling processing is cut, make adobe;
6. send into the dry kiln drying to adobe;
7. glazing and sintering are carried out to adobe in dry back.
2. the production technique of a kind of ultra-thin vitrified tile according to claim 1, it is characterized in that: the pug moisture content after the wet mixing remains on 15%～18%.
3. the production technique of a kind of ultra-thin vitrified tile according to claim 1, it is characterized in that: the old time is no less than 12 hours.
4. ceramic tile production unit that adopts the said production technique of claim 1; It is characterized in that: include blender, ageing tower, forcing machine, rolling press, dry kiln, glazing line and sintering oven, be connected with transfer mechanism between blender and the ageing tower, forcing machine connects ageing tower; Rolling press is located at extrusion the place ahead of forcing machine; Rear at rolling press is provided with cutting mechanism, and dry kiln, glazing line and sintering oven are located at the rear of cutting mechanism successively, is connected with e Foerderanlage between them.
5. a kind of ceramic tile production unit of stating according to claim 4, it is characterized in that: cutting mechanism is made up of bead cutter and cutting machine, and bead cutter is located at the rear of cutting machine.
6. a kind of ceramic tile production unit of stating according to claim 4, it is characterized in that: described rolling press is provided with three, and they distribute at interval.
7. according to claim 4 or 6 described a kind of ceramic tile production units, it is characterized in that: described rolling press is made up of frame and two pairs of pressure rollers, and the end face of roll body is provided with rotating driver, and top roll is lifted on the frame, and is provided with the regulating mechanism of dancer rools spacing.
8. a kind of ceramic tile production unit according to claim 7 is characterized in that: described roller distance regulating mechanism is made up of roller seat, suspension rod and nut, and roll body is installed on the roller seat, and frame and spinning nut are passed in the top of suspension rod, and roller seat is located at the bottom of suspension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102200511A CN102390976A (en) | 2011-08-02 | 2011-08-02 | Process and device for producing ultrathin vitrified tile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102200511A CN102390976A (en) | 2011-08-02 | 2011-08-02 | Process and device for producing ultrathin vitrified tile |
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| CN102390976A true CN102390976A (en) | 2012-03-28 |
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| CN2011102200511A Pending CN102390976A (en) | 2011-08-02 | 2011-08-02 | Process and device for producing ultrathin vitrified tile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351175A (en) * | 2013-06-10 | 2013-10-16 | 陈仲礼 | Ceramic tile processing integral device |
| CN105108895A (en) * | 2015-09-14 | 2015-12-02 | 蒙娜丽莎集团股份有限公司 | Tile blank deburring equipment |
| CN106810208A (en) * | 2017-02-16 | 2017-06-09 | 山东炳坤腾泰陶瓷科技股份有限公司 | Vitrified tile that a kind of utilization glass fiber waste silk makes and preparation method thereof |
| CN109080100A (en) * | 2018-08-07 | 2018-12-25 | 浙江建设职业技术学院 | A kind of Intelligent platform rear-projection film processing unit (plant) and method |
| CN112157785A (en) * | 2020-09-21 | 2021-01-01 | 王宗翔 | Environment-friendly building material brick |
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| CN1285286A (en) * | 2000-09-13 | 2001-02-28 | 佛山欧神诺陶瓷有限公司 | Granule formation technology for glazed tile with plastic veins |
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| CN1285286A (en) * | 2000-09-13 | 2001-02-28 | 佛山欧神诺陶瓷有限公司 | Granule formation technology for glazed tile with plastic veins |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351175A (en) * | 2013-06-10 | 2013-10-16 | 陈仲礼 | Ceramic tile processing integral device |
| CN105108895A (en) * | 2015-09-14 | 2015-12-02 | 蒙娜丽莎集团股份有限公司 | Tile blank deburring equipment |
| CN105108895B (en) * | 2015-09-14 | 2017-12-08 | 蒙娜丽莎集团股份有限公司 | Adobe trimming equipment |
| CN106810208A (en) * | 2017-02-16 | 2017-06-09 | 山东炳坤腾泰陶瓷科技股份有限公司 | Vitrified tile that a kind of utilization glass fiber waste silk makes and preparation method thereof |
| CN109080100A (en) * | 2018-08-07 | 2018-12-25 | 浙江建设职业技术学院 | A kind of Intelligent platform rear-projection film processing unit (plant) and method |
| CN109080100B (en) * | 2018-08-07 | 2021-12-03 | 浙江建设职业技术学院 | Intelligent platform rear-projection film processing device and method |
| CN112157785A (en) * | 2020-09-21 | 2021-01-01 | 王宗翔 | Environment-friendly building material brick |
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Application publication date: 20120328 |