11 results about "Tubing types" patented technology

The application discloses a plate-tube type freezing evaporator in the technical field of refrigeration equipment, which comprises an evaporation plate and an evaporation pipe, the evaporation pipe is fixed on the evaporation plate, both ports of the evaporation pipe are located on the same side of the evaporation plate, a plurality of punching ports are arranged on the evaporation plate, the punching ports are oppositely arranged in pairs, a first folding edge is arranged at the opposite end of the opposite punching ports, the evaporation pipe is arranged on the inner side region opposite to the first folding edge, and the evaporation pipe can be arranged in a single-pipe independent fixing mode or a double-pipe parallel fixing mode in the inner side region, a second folding edge and a third folding edge are sequentially connected to the two sides of the evaporation plate, notches are arranged at the upper and lower ends of the second folding edge, and the two ports of the evaporation pipe penetrate the notches.

This utility model relates to the field of atomizing discs and discloses a ceramic tube-type spray-welded composite atomizing disc, including a lower atomizing disc, an upper atomizing disc on the upper surface of the lower atomizing disc, an mounting assembly on the lower surface of the upper atomizing disc, a flow-guiding and wear-resistant assembly on the inner surface of the lower atomizing disc, and a conical sleeve fixedly connected to the inner wall at the bottom of the lower atomizing disc, the upper surface of the conical sleeve having a connecting hole; the flow-guiding and wear-resistant assembly includes a wear-resistant disc, which is disposed on the inner wall at the bottom of the lower atomizing disc. In this utility model, by installing the wear-resistant disc and spraying an alloy composite layer on the surfaces of the wear-resistant disc and multiple components of the atomizing disc, the alloy composite layer and the ceramic tube have a hardness greater than HRC60. During operation, it can resist the high-speed impact of calcium carbonate particles in lime slurry, reducing wear. Compared with traditional atomizing discs, it significantly extends service life, reduces replacement frequency, and saves maintenance costs.

1. The name of the design product: metal stretch profile pipe type (250103-02A). 2. The use of the design product: the design is used on electric towel rail or warmer. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: the product is not limited in length.

This utility model discloses a jet pipe type heating and humidifying machine in the field of tobacco production equipment technology, including a cavity; a discharge hopper is installed in the cavity, and the side wall of the discharge hopper is connected to the feed pipe; the discharge port of the discharge hopper is located at the lower end, and the discharge vibrating trough is installed directly below the discharge port and is connected to the drying tower through a transfer device; an anti-sticking net is installed on the inner wall of the cavity, and a skeleton is set inside the anti-sticking net, and the anti-sticking net is welded to the inner wall of the cavity through the skeleton; an automatic blowing and cleaning device is also installed at the upper vertical end of the cavity, the automatic blowing and cleaning device includes a nozzle, the nozzle is connected to a stainless steel pipeline, and is used to blow compressed air or spray cleaning water into the cavity; it effectively solves the technical problem that the stem material of the jet pipe type heating and humidifying equipment is easy to adhere to the inner wall of the discharge hopper cavity to form wet stem clumps when processing stem material, and at the same time achieves the technical effect of automatically cleaning the material in the discharge hopper cavity, reducing the labor intensity of personnel and improving the quality assurance capability.

The utility model relates to a kind of single-sided tube plate structure detachable sleeve type straight tube bundle tube type heat exchanger. Including first tube side header, second tube side header, shell side box and tube bundle, the first tube plate of first tube side header and second tube side header is connected by flange, second tube side header and shell side box are connected by flange, tube bundle is arranged inside second tube side header and shell side box, tube bundle includes inner heat exchange tube, outer sleeve and second tube plate, inner heat exchange tube is arranged in outer sleeve inside, the second tube plate is clamped between second tube side header and shell side box, outer sleeve lower end is welded with second tube plate connection, inner heat exchange tube lower end is welded with first tube plate connection.The utility model welding first tube plate and inner heat exchange tube, second tube plate and outer sleeve welding structure form a closed tube side, two welded assemblies can be dismantled at will, installation, maintenance is more convenient.

The application relates to the technical field of atomic layer deposition equipment manufacturing, in particular to a mounting device and method applied to ALD (atomic layer deposition) furnace tube type equipment, which comprises a plurality of fixed base frames and a lifting base frame, two adjacent base frames can be detachably spliced, the plurality of base frames are sequentially arranged along a mounting direction, and the lifting base frame is located on one side close to the furnace tube type equipment; a lifting platform is arranged on the top of the lifting base frame; and a lifting mechanism for driving the lifting platform to move vertically is fixedly arranged on the lifting base frame. The modularization of the plurality of base frames enables the plurality of base frames to be sequentially pushed into a narrow gap for splicing, the to-be-mounted equipment is pushed by a roller, the to-be-mounted equipment can have stable supporting force, the mounting height of the to-be-mounted equipment is finally freely adjusted by the lifting base frame, the to-be-mounted equipment can be in a correct mounting position, and the mounting operation can be completed by one person in the whole process, so that the equipment mounting process is more convenient and fast.

The utility model discloses a mouth organ pipe type water cooling plate cleaning and loading device, include: loading outer frame, be provided with the switch door on it, and a plurality of limit support, be connected in the inside of loading outer frame, be provided with the locating groove in the limit support, the limit support inner wall is provided with a plurality of limiting pieces, and the water cooling plate is located in the locating groove, a plurality of limit support top is provided with a plurality of hanger joint. The utility model discloses through setting up cleaning and loading device, it includes loading outer frame and the inside a plurality of limit support, open switch door, place a plurality of water cooling plates in the locating groove in the limit support, and through adjusting first nut and second nut, make the limiting plate to water cooling plate positioning, then close switch door, when needing cleaning, just use hoisting spare hanger joint in hanger joint, move it to spray area and ultrasonic cleaning area in proper order, improve cleaning efficiency.

This utility model discloses a tube-type dispensing head and a dispensing valve device having the same. The tube-type dispensing head includes a support base and a dispensing needle. The upper end of the support base has a funnel-shaped dispensing cavity facing downwards, and the bottom of the support base has a fixed channel extending vertically into the bottom of the funnel-shaped dispensing cavity. The dispensing needle is interference-fitted into the fixed channel, and its lower end extends downwards to form a lower extension portion protruding outside the lower part of the fixed channel. The support base is made of tungsten carbide or ceramic; the dispensing needle is made of stainless steel. Advantages: Because the tube-type dispensing head includes a support base and a dispensing needle, they can be manufactured separately and then assembled. The support base is made of tungsten carbide or ceramic, and the dispensing needle is made of stainless steel. Since the dispensing needle made of stainless steel has lower hardness, it is easier to process and has lower cost. Therefore, the entire tube-type dispensing head and dispensing valve device has lower processing difficulty and lower production cost.

This utility model discloses a radiant tube type tea grinder, including a furnace body and a first conveyor belt, a second conveyor belt, and a third conveyor belt installed inside the furnace body. Multiple sets of infrared heat radiation modules are arranged side-by-side along the length of the furnace body. Each infrared heat radiation module is independent, and each set includes an upper cast iron pipe and a lower cast iron pipe. The upper cast iron pipe is horizontally located between the second and third conveyor belts, and the lower cast iron pipe is horizontally located between the upper and lower mesh belts of the first conveyor belt. The flow direction of the high-temperature gas inside the upper and lower cast iron pipes is perpendicular to the tea grinding conveying direction. In this utility model, by setting multiple sets of infrared heat radiation modules arranged side-by-side on the furnace body, the tea leaves repeatedly receive infrared and heat radiation during conveying, achieving drying and aroma enhancement. Simultaneously, the infrared heat radiation modules are independent, forming a modular design, and the appropriate number can be selected and assembled according to the roasting requirements.