5results about How to "Uniform spraying" patented technology

The invention relates to the technical field of pulp shooting machines, and discloses a self-adaptive pulp shooting machine for vertical shaft inner wall unevenness, and the self-adaptive pulp shooting machine for vertical shaft inner wall unevenness integrates advanced equipment which integrates efficient pulp shooting, self-adaptive adjustment and automatic control. The pipeline conveying mechanism is responsible for accurately conveying high-pressure slurry to the rotary material spraying mechanism, and the rotary material spraying mechanism uniformly sprays the slurry to the inner wall of a vertical shaft in a mist form through high-speed rotation. The position of the self-adaptive lifting structure can be automatically adjusted according to the unevenness of the inner wall of the vertical shaft, it is ensured that the slurry covers all details, and even slurry spraying can be achieved whether grooves or protrusions exist. In addition, the guniting machine is driven by a pneumatic motor, not only adapts to the complex underground environment, but also is high in response speed and can quickly adapt to the change of the inner wall of the vertical shaft. The overall design pays attention to efficiency, stability and durability, manual intervention is reduced through automatic operation, the construction quality and efficiency are improved, and meanwhile material waste and cost are reduced.

The utility model provides a guniting device for rubber shoe production, which relates to the technical field of rubber shoe production and comprises a workbench, a rotating device is arranged in an inner cavity of a mounting groove, a lifting device is arranged in inner cavities of two mounting shells, and an adjusting component is arranged on the surface of the lifting device. The position of the nozzle can be adjusted according to the height of a rubber shoe through operation of the forward and reverse motor, a knob bolt is screwed outwards to enable a second insertion rod to be separated from the interior of a limiting groove, at the moment, the angle of the nozzle on the surface of a supporting block can be adjusted, and one end of a first insertion rod is inserted into a clamping groove according to the proper angle position; and then a knob bolt is screwed inwards, so that a second insertion rod returns to the interior of a limiting groove, angle adjustment of a spray head and pump operation are completed, mortar spraying is conducted on the surface of the rubber shoe through the spray head, at the moment, the rubber shoe in a containing groove can be slowly and rotationally sprayed under the action of a motor, and mortar spraying of the rubber shoe is uniform.

The utility model discloses a spraying mechanism of a boiler desulfurization dust remover, which belongs to the technical field of desulfurization and dust removal and comprises a smoke outlet barrel, a smoke inlet is arranged in the middle of the smoke outlet barrel, a smoke outlet is arranged at the top of the smoke outlet barrel, a desulfurization spraying mechanism is arranged in the middle of the smoke outlet barrel, and a secondary spraying mechanism is arranged at the top of the smoke outlet barrel. According to the device, the desulfurization spraying mechanism is arranged, in the process, slurry is supplied to the flow dividing head through the first ring pipe, the slurry is sprayed out through the three spraying pipes and the first spraying head, the slurry is sprayed out through the second ring pipe, and the slurry is sprayed out through the third spraying pipe and the second spraying head. The slurry can be in full contact with the smoke through spraying of the multiple first spraying heads, meanwhile, the lengths of the three spraying pipes are different, the sprayed slurry can be evenly distributed in the middle of the smoke outlet barrel, even spraying operation on the smoke in the smoke outlet barrel is achieved, and the spraying effect is improved.

The utility model discloses a landscaping nursery stock transplanting device, which belongs to the technical field of landscaping technology, and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a U-shaped baffle plate, two cavities are arranged in the U-shaped baffle plate, a group of rotating bearings are fixedly embedded in the inner side wall of one of the cavities, and the rotating bearings are fixedly embedded in the inner side wall of the other of the cavities. Firstly, a water pump body and a water outlet pipe are arranged, a water source in a water storage tank can be conveyed into a flow dividing box through the water pump body and the water outlet pipe, then a spraying head is arranged, and the water source in the flow dividing box can be sprayed to the outer surfaces of nursery stocks through the spraying head; and then a motor body, a threaded rod, a threaded block, a connecting rod, a sliding block and a connecting column are arranged, the motor body, the threaded rod, the threaded block, the connecting rod, the sliding block and the connecting column can drive a flow dividing box and a spraying head to slide left and right above the U-shaped baffle, and therefore the spraying head can conduct uniform spraying operation on the nursery stock.

This utility model relates to an air cooler, including a cooling box, a circulating water tank connected to the bottom of the cooling box, and a top cover covering the top of the cooling box. The top cover has a cavity inside, and spray cooling components are connected to the four corners of the bottom of the cavity. The spray cooling components extend into multiple heat dissipation tubes installed in the circulating water tank. One end of a support rod is fixed on both sides inside the cooling box, and a bidirectional cooling component is installed on the other end of the support rod. This utility model extends multiple independent connecting pipes, horizontal pipes, and atomizing nozzles into the middle of multiple stacked heat dissipation tubes, ensuring that each atomizing nozzle matches the position of the corresponding heat dissipation tube. When spray water is delivered to each connecting pipe, it can be sprayed in a targeted manner from the inner wall area of ​​the heat dissipation tubes through multiple atomizing nozzles, realizing independent and uniform spraying of heat dissipation tubes at different heights.