CN201530776U

CN201530776U - Riser special for high-density casting AZS facing tiles

Info

Publication number: CN201530776U
Application number: CN2009202431139U
Authority: CN
Inventors: 龙希成; 陈龙; 罗凯; 刘通权; 古权
Original assignee: DUJIANGYAN RUITAI TECHNOLOGY CO LTD
Current assignee: DUJIANGYAN RUITAI TECHNOLOGY CO LTD
Priority date: 2009-11-10
Filing date: 2009-11-10
Publication date: 2010-07-21
Anticipated expiration: 2019-11-10

Abstract

The utility mode discloses a riser special for high-density casting AZS facing tiles, belongs to a refractory material casting tool, and comprises a riser body (1), wherein a notch (2) is arranged at the bottom of the riser; the riser body (1) is an elliptical column; the length of the cross section of the riser body ranges from 200 millimeters to 400 millimeters, the length of the cross section of the riser body ranges from 150 millimeters to 300 millimeters, and the height of the riser body ranges from 200 millimeters to 500 millimeters. An original rectangular riser is changed into an elliptical column structure, accordingly the riser can be produced by either method of dividing the riser into two from the middle or placing the riser inside an integrated mould. On the premise of guaranteeing the same product quality, material liquid quantity required to produce the same AZS facing tiles of the riser in the elliptical column shape can be 5% to 10% less than that of the original rectangular riser, accordingly mass production of the riser has remarkable energy-saving and economic effects, and the riser special for high-density casting AZS facing tiles is simple in structure, suitable for industrialized production and easy to be popularized.

Description

The special-purpose rising head of high fine and close fusion casting azs paving brick

Technical field

The utility model relates to refractory materials founding instrument, the special-purpose rising head of a kind of high fine and close fusion casting azs paving brick of saying so more specifically.

Background technology

Along with China's industrial expansion, especially optimizing and revising of glass industry product structure makes that the ratio of high-quality glass is increasing, and some high-new glass melters are founded technology, design concept has obtained fast development.The castable refractory relevant with the glass melter brickwork also receives much concern, the especially selection of the key position that contacts with glass metal, and the quality of its quality can directly have influence on the control of glass quality.Bottom position, glass melter pond is exactly one of above-mentioned described key position, and the fusion casting azs refractory materials is the most general selection of shop fixtures, and its unit weight index is to weigh this series products to be used for one of the most direct and important index in melting furnaces shop fixtures position.

At glass melter under the megatrend of energy-conservation, long lifetime development, fusion casting azs paving brick is by in the regulation of national building material industry standard JC493-2001 " glass melter fusion casting azs refractory product " at present, unit weight index 3.60 grams have progressively been brought up to gram more than every cubic centimetre for every cubic centimetre, and this point glass furnace design abroad goes up embody more outstanding.Judge its feed liquid feeding effect according to its rising head specific surface area size; under the situation of equal rising head material liquid volume; the highest with the spheroid utilization ratio; the rectangular parallelepiped utilization ratio is minimum; but existing, spheroid makes inconvenience in Mold Making and large-scale production; the restriction of conditions such as difficulty is big; so most often cuboid rising head of present domestic fusion casting azs refractory materials paving brick use; but the cuboid rising head minimum a kind of rising head that also is the feed liquid utilization ratio; and for the fusion casting azs refractory materials manufacturing enterprise; the raising of paving brick unit weight index; make enterprise have to increase bigger production cost; especially improve the compactness extent of monolithic brick; for achieving the above object; increasing the size that strengthens original cuboid rising head is that present most enterprise adopts the most general means; and that the consequence of bringing like this is at least 1 to 1.5 times a rising head of the finished product weight is cut when following process; although cut rising head can be recovered founding again; but owing to remove on the founding part and melt this part material require great amount of manpower; material resources; increased the production cost of casting refractory material product greatly; the efficient of founding is reduced, and increasing simply strengthened the final density that the rising head size also can not guarantee AZS paving brick.

The utility model content

The purpose of this utility model is to solve above-mentioned deficiency, and a kind of founding efficient height is provided, and saves the special-purpose rising head of a kind of high fine and close fusion casting azs paving brick of feed liquid.

For solving above-mentioned technical problem, the utility model by the following technical solutions:

The special-purpose rising head of the fine and close fusion casting azs of height of the present utility model paving brick, comprise the rising head body, the rising head bottom is provided with otch, described rising head body is oval column body, and the cross-sectional length of rising head body is 200 millimeters to 400 millimeters, cross-sectional width is 150 millimeters to 300 millimeters, highly is 200 to 500 millimeters.

Further technical scheme is: the width of described otch is 75 millimeters to 150 millimeters.

Further technical scheme is: the cross-sectional length of described rising head body is 280 millimeters to 350 millimeters, and cross-sectional width is 180 millimeters to 220 millimeters, highly is 300 millimeters to 400 millimeters.

Further technical scheme is: described rising head body is that granularity is at 12 to 120 purpose quartz sands.

Compared with prior art, the beneficial effects of the utility model are: change the rising head of original cuboid into oval column body structure, rising head is divided into two in the middle of can adopting when making and whole model between any one mode make, under the situation that guarantees the equivalents quality, use the identical AZS paving required reduction of feed volume of brick of oval column rising head processing of the present utility model can reduce 5% to 10% of original cuboid rising head, possess very significantly energy-conservation at batch making, economical effectiveness, and the special-purpose rising head of the fine and close fusion casting azs of height of the present utility model paving brick is simple in structure, be suitable for suitability for industrialized production, be easy to promote.

Description of drawings

Fig. 1 is a longitudinal section of the present utility model synoptic diagram;

Fig. 2 is that the A of Fig. 1 is to synoptic diagram.

Embodiment

Below in conjunction with accompanying drawing the utility model is further elaborated.

Embodiment 1

As shown in Figure 1 and Figure 2, the special-purpose rising head of the fine and close fusion casting azs of height of the present utility model paving brick, comprise rising head body 1, rising head body 1 is to be processed at 12 to 120 purpose quartz sands with granularity, and the rising head bottom is provided with otch 2, and described rising head body 1 is oval column body, and the cross-sectional length of rising head body is 300 millimeters, cross-sectional width is 200 millimeters, highly is 350 millimeters, and the width of otch 2 is 80 millimeters.

Use just rising head production fusion casting azs 33# shop fixtures brick, brick material specification is the 600*400*75 millimeter, adopt quartz sand different grain size proportioning, punching block compression moulding, two halves unification back assembling is put in goods mould upper end, actual measurement goods unit weight has reached every cubic centimetre of 3.715 gram behind casting, insulation, annealing supervisor outlet, is higher than country to every cubic centimetre of performed standard 3.60 gram of glass founding industry.

Embodiment 2

As shown in Figure 1 and Figure 2, the special-purpose rising head of the fine and close fusion casting azs of height of the present utility model paving brick, comprise rising head body 1, rising head body 1 is to be processed at 12 to 120 purpose quartz sands with granularity, and the rising head bottom is provided with otch 2, and described rising head body 1 is oval column body, and the cross-sectional length of rising head body is 290 millimeters, cross-sectional width is 200 millimeters, highly is 310 millimeters, and the width of otch 2 is 90 millimeters.

Use this rising head to produce fusion casting azs 33# shop fixtures brick, brick material specification is 600*500*100mm, adopt quartz sand proportioning in various degree, whole steel form moulding, core is extracted the back assembling and is put on the goods mould, actual measurement goods unit weight has reached every cubic centimetre of 3.72 gram behind casting, insulation, annealing supervisor outlet, is higher than every cubic centimetre of national sector standard 3.60 gram far away.

Claims

1. the special-purpose rising head of one kind high fine and close fusion casting azs paving brick, comprise rising head body (1), the rising head bottom is provided with otch (2), it is characterized in that: described rising head body (1) is oval column body, and the cross-sectional length of rising head body (1) is 200 millimeters to 400 millimeters, cross-sectional width is 150 millimeters to 300 millimeters, highly is 200 to 500 millimeters.

2. the special-purpose rising head of the fine and close fusion casting azs of height according to claim 1 paving brick, it is characterized in that: the width of described otch (2) is 75 millimeters to 150 millimeters.

3. the special-purpose rising head of the fine and close fusion casting azs of height according to claim 1 paving brick, it is characterized in that: the cross-sectional length of described rising head body (1) is 280 millimeters to 350 millimeters, cross-sectional width is 180 millimeters to 220 millimeters, highly is 300 millimeters to 400 millimeters.

4. the special-purpose rising head of the fine and close fusion casting azs of height according to claim 1 paving brick is characterized in that: described rising head body (1) is that granularity is at 12 to 120 purpose quartz sands.