8 results about "Cupola" patented technology

The utility model discloses a cupola high-temperature-resistant brick which comprises a brick body, a first groove is formed in the side wall of one end of the brick body, the face where the first groove is located is defined as the back face of the brick body, a first protruding block is fixedly connected to the side wall of the front face of the brick body, and the size of the inner wall of the first groove is the same as the size of the outer wall of the first protruding block. A second groove is formed in the left side wall of the brick body, a second protruding block is fixedly connected to the right side wall of the brick body, the size of the inner wall of the second groove is the same as that of the outer wall of the second protruding block, a fixing block is fixedly connected to the inner wall of the first protruding block, and a cavity is formed in the brick body. The size of the inner wall of the cavity is the same as that of the outer wall of the fixing block. By arranging the fixing block and inserting the fixing block into the cavity of the other brick body, the connecting area between the connecting ends of the brick bodies is increased, and the problem that the connecting ends of the brick bodies are fractured due to external force is solved.

The application discloses a kind of cupola gasification furnace arch top material distribution port refractory repair device and its repair method, after folding, the blanking plate is stretched into gasification furnace from distribution port, and the blanking plate is attached on distribution port;The pull bar on the lifting lug is welded on the inner wall of distribution port;The isolation cylinder is welded on blanking plate respectively;Use ceramic fiber cotton to seal the gap;Use high-temperature ceramic refractory in molten state to pour the pouring space between isolation cylinder and the inner wall of distribution port;After ceramic refractory solidification, burn the connecting point between isolation cylinder and blanking plate, and remove the isolation cylinder;Cut off the central part of first bottom plate and second bottom plate, complete the refractory repair of distribution port;The application can complete the repair work of distribution port within a few hours, greatly shorten the cycle of distribution port repair work, shorten the time of wind stop and shutdown, and relatively improve production efficiency.

The utility model discloses a firework assembling machine which comprises an installation side baffle, an electric conveying table is installed at the front end of the installation side baffle, a packing wheel is installed on the right side of the electric conveying table and connected with the installation side baffle, and a second conveying wheel is installed at the front end of the installation side baffle and located on the right side of the packing wheel. A gun barrel discharging assembly is mounted above the second conveying wheel, a dispensing module is mounted on the right side of the gun barrel discharging assembly and located at the front end of the mounting side baffle, a first conveying wheel is mounted below the dispensing module, and a wooden pole discharging table is mounted on the right side of the first conveying wheel and located at the front end of the mounting side baffle; a coiled material wheel is installed at the front end of the installation side baffle and located below the first conveying wheel, and a guide roller is installed on the left side of the coiled material wheel and located at the front end of the installation side baffle. The assembly device is used for solving the technical problem that an existing assembly method for the cupola fireworks is low in efficiency, and therefore the purpose of effectively improving the assembly efficiency of the cupola fireworks is achieved.

The labeling mechanism comprises a moving assembly, a first adjusting assembly and a second adjusting assembly, the first adjusting assembly is arranged above the moving assembly and linearly moves along with the moving assembly, and the second adjusting assembly is connected with the first adjusting assembly. The labeling assembly is arranged on the second adjusting assembly and is adjusted by the adjusting assembly to be close to or far away from the first adjusting assembly, the labeling assembly further comprises a labeling unit and a label stripping unit, and the labeling unit is used for conveying and leading out labels and conveying and connecting the labels to the label stripping unit; and the label stripping unit is used for being matched with the labeling unit to strip the adhesive sticker label head on the label and roll the stripped bottom paper. The mechanism can be close to and away from a bamboo stick and firecracker station to be labeled through the moving assembly, the height position and the horizontal position of a label are adjusted through the first adjusting assembly and the second adjusting assembly correspondingly, and the label stripping unit is matched with the labeling unit to strip an adhesive sticker label head on the label. And after being positioned on a bamboo stick and a firecracker, the label is wound and attached.

The invention belongs to the field of temperature detection devices, and particularly relates to a rotary cupola temperature detection device which comprises at least one infrared probe temperature measurement assembly. The infrared probe temperature measurement assembly comprises an outer shell, a core cylinder set and an infrared temperature measurement probe. One end of the outer shell is an open end, and the other end is a closed end. The detection end of the infrared temperature measurement probe is close to the closed end, and the closed end is provided with a window part. The shaft cavity of the core cylinder set can be communicated with the open end and the closed end of the outer shell. And the outer wall of the core cylinder group is hermetically matched with the middle of the inner wall of the outer shell. A hot air flow channel is formed on the inner half section cylinder wall of the core cylinder group; and an exhaust pipe is arranged on the outer shell and is communicated with the hot air flow channel. And after the outer shell is fixed on the chimney and / or the burner hole cover, infrared rays of the infrared temperature measurement probe are upwards inclined and can be emitted to the furnace lining at the top of the furnace chamber. The purpose of continuously measuring the temperature of the inner surface of the furnace lining is achieved, and the infrared temperature measuring probe can be continuously cooled in the operation process.

A detonation chamber equipped with a cupola shaking prevention means according to one embodiment of the present invention comprises: a base frame; a cupola rotatably provided with respect to the base frame; an opening / closing hydraulic cylinder for opening and closing the cupola with respect to the base frame; and a hunting prevention member connecting the opening / closing hydraulic cylinder and the base frame; wherein the hunting prevention member can remove a lateral load generated in the opening / closing hydraulic cylinder or change the reaction direction of the opening / closing hydraulic cylinder from the lateral direction to the axial direction.