Showing papers on "Saggar published in 2012"

Microwave heating bell kiln

Abstract: The invention discloses a microwave heating bell kiln which comprises a kiln body (1), a heat preservation system (2), a microwave energy-feedback system (3), a microwave source system (4), a cooling water system (5), an exhaust gas recycling and vacuum system (6), a temperature measuring system (7), a dehumidifying and air exhaust system (8), an atmosphere system (9), a microwave sealing system (10), a control system (11), an elevator and a support tightening mechanism (12), a machine rack platform (13), a saggar (14), a movable carrying trolley (15), a movable track (16), a kiln cover system (17), a kiln pipe system (18) and the like. Microwave sealing devices are respectively arranged in connecting positions of the parts of the whole kiln. The microwave heating bell kiln of the invention has the advantages of fast heating-up speed, high quality of processed materials, high heating matching performance and high energy efficiency.

Manufacturing technology of ultra-low carbon active lime

Abstract: The invention provides a manufacturing technology of ultra-low carbon active lime. Limestones are arranged in a saggar, and the granularity of the limestones ranges from 5 to 15mm; the saggar is arranged on a push plate; the saggar supported by the push plate enters a roller way-type double push plate electric tunnel sintering furnace protected by chlorine gas; and low carbon lime is produced through preheating, calcination and cooling of a kiln body. The carbon content of lime that is produced by adopting the manufacturing technology is within 0.1 percent, the calcium content can reach 90 to 96 percent, the activity degree ranges from 390 to 430mL, and the refining decarburization and denitrogenation technologies of a RH (Ruhrstahl and Heraeus companies) refining furnace can be satisfied when high grade silicon steel, pipeline steel and ultra-low carbon steel are smelted.

Saggar for high-temperature test of magnesia-carbon bricks

Abstract: The utility model discloses a saggar for high-temperature test of magnesia-carbon bricks, particularly relates to an improved saggar structure used for containing carbon-bearing refractory material sample blocks in high-temperature test, and belongs to the technical field of magnesia-carbon refractory material testing devices. The saggar for high-temperature test of magnesia-carbon bricks has a high protection effect to tested sample blocks, is long in service life, comprises a saggar body consisting of a bottom and a wall, and is structurally characterized in that gas holes connected with a gas source is arranged at the bottom.

Pore plate supporting kiln tool

Abstract: The invention provides a pore plate supporting kiln tool The pore plate supporting kiln tool comprises a supporting foot 2, a supporting pore plate 3, a hole 5 and a saggar 4; the pore plate supporting kiln tool is characterized in that the supporting pore plate 3 is put on the supporting foot 2; the saggar 4 is put into the hole 5 of the supporting pore plate 3; the saggar 4 is loaded with a burned electrical ceramic product 1; the supporting pore plate 3 comprises a supporting plate and a hole 5; the supporting pore plate 3 comprises the supporting plate and the hole 5; and the size and shape of the hole 5 as well as the height of the supporting foot are determined by the specification of the burned electrical ceramic product The pore plate supporting kiln tool provided by the invention has the benifits as follows: firstly, the loading capacity is large and the thickness space of the pore plate is sufficiently utilized; secondly, the energy is saved, and the principle is that a kiln is fast to transfer heat via the hole in the supporting plate, so that the burning time is reduced; thirdly, high rate of finished products is obtained, the principle is that the burned product is fixed by the saggar, so that the product is uneasy to be damaged The pore plate supporting kiln tool provided by the invention is used as a kiln tool in electrical ceramic product burning kilns

Saggar with ferrite sheet as combustion carrying medium

Abstract: The utility model discloses a saggar and aims at providing the saggar which is provided with a ferrite sheet as a combustion carrying medium, has high efficiency and good sintering effect and is low in cost. The saggar comprises a saggar body (1); the ferrite sheet (2) is arranged at the bottom of the saggar body (1); and the ferrite sheet (2) is square or rectangular. The saggar can be widely applied to the technical field of magnet sintering.

Special saggar for lithium battery cathode material

Abstract: The utility model discloses a special saggar for a lithium battery cathode material, which comprises a saggar (1), wherein the saggar (1) is provided with a top cover (2) which is matched with the shape of the saggar, the side wall of the saggar (1) is provided with a through hole (3), and the upper edge of the through hole (3) stays on the same plane with the lower edge of the top cover (2). The special saggar has good atmosphere fluidity when being sintered in a push plate furnace for producing the lithium ion battery cathode material, so the homogeneity of the cathode material performance can be improved, continuous production of the push plate furnace can be realized, and the production efficiency can be improved; and the sintered cathode material has high quality and good performance, the special saggar also has characteristics of simple structure and long service life, and the special saggar is suitable for being popularized and used.

Pressure-sensitive sintering saggar

Abstract: The utility model discloses a pressure-sensitive sintering saggar which comprises at least one saggar body, wherein a raised ring is arranged on the periphery of an opening of each saggar body; a circular notch is arranged outside the periphery at the bottom of each saggar body; one saggar body is vertically superposed and assembled with the other saggar body, so that the saggar is formed; and the raised ring on the periphery of the opening of one saggar body is matched with the circular notch outside the periphery at the bottom of the other saggar body. According to the utility model, pressure-sensitive ceramic powder is pressed into the saggar and the saggar bodies are matched and superposed; the saggar is used for sintering a pressure-sensitive resistor; the homogeneity of product properties is high; no sorting operation is required after the sintering is finished; and the upper saggar bodies are matched with the lower saggar bodies, so that a sealing effect and a limiting function are achieved.

Saggar for electronic powder and element roasting

Abstract: The utility model provides a saggar for electronic powder and element roasting and belongs to a fire resistant material container. The saggar comprises a saggar bottom and a saggar wall, wherein a non-penetrating slot is formed in the outside surfaces of the saggar bottom and the saggar wall, and the non-penetrating slot is perpendicular to and intersected with the four sides of the saggar bottom, so that the thermal shock resistance of the saggar can be improved substantially; furthermore, the service life of the saggar can be prolonged, the usage cost can be reduced, and the powder can be ensured to be prevented from leaking.

Saggar for roasting electronic elements and electronic materials

Abstract: The utility model relates to a sagger for roasting electronic elements and electronic materials, belonging to a fire-resistant material container. The sagger comprises a sagger body, wherein the bottom of the sagger is provided with supporting legs, so that when the sagger is used in a kiln, heating and cooling environment is uniform, air flows of the bottom is smooth, and concentrated influences of contact stress between the saffer and a push plate are small; and cracks of the sagger bottom are reduced, the service life of the sagger body is prolonged, and the use cost is reduced.