Pall ring filler
A ring body, the other side of the technology, applied in chemical/physical/physicochemical processes, chemical instruments and methods, chemical/physical processes, etc., can solve the extrusion deformation of Pall ring packing, Pall ring packing is not easy to deform, etc. problem, achieve the effect of reducing resistance, preventing compression deformation and improving practicability
Inactive Publication Date: 2020-05-01
江苏天氟隆防腐设备有限公司
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-6 , a Pall ring packing, including a first ring body 1, the upper side of the first ring body 1 is provided with a second ring body 2, between the upper side of the first ring body 1 and the lower side of the second ring body 2 A shock absorbing pad is fixedly installed, a first rotating shaft 3 is arranged inside the first ring body 1, a first rotating plate 4 is fixedly installed on the surface of the first rotating shaft 3, and a second...
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The invention discloses a Pall ring filler. The Pall ring filler comprises a first ring body, and a second ring body is arranged on the upper side of the first ring body; a shock pad is fixedly mounted between the upper side of the first ring body and the lower side of the second ring body; a first rotating shaft is arranged in the first ring body, a first rotating plate is fixedly installed on the surface of the first rotating shaft, a second rotating shaft is arranged in the second ring body, a second rotating plate is fixedly installed on the surface of the second rotating shaft, and sliding sleeves are slidably connected to the two ends of the first rotating shaft and the second rotating shaft. When the pressure borne by the first ring body and the second ring body in the long-time useprocess is too large, through cooperative arrangement of the a second spring, a first sliding plate, a first supporting plate, a first supporting column and the shock pad, the second spring, the third spring and the fourth spring are elastically deformed due to force to weaken the pressure, the extrusion of the pressure to the Pall ring filler is buffered, the Pall ring filler is prevented from being pressed to deform, and the using effect of the Pall ring filler is improved.
Description
technical field [0001] The invention relates to the technical field of chemical separation equipment, in particular to a Pall ring packing. Background technique [0002] The Pall ring packing is a new type of packing, which is developed to improve some of the main shortcomings of the Raschig ring. Eight layers of small rectangular windows are opened on the wall of the ordinary Raschig ring. The small window blades overlap at the center of the ring. The upper and lower windows overlap each other. The main difference between it and the Raschig ring packing is that there are rectangular window holes on the side wall, and the window blades of the window holes are bent into the center of the ring. The distribution performance of the liquid is greatly improved compared with the Raschig ring, especially the inner surface area of the ring can be fully utilized. Due to the opening of the ring wall, the Pall ring greatly improves the utilization rate of the inner space of the ring a...
Claims
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IPC IPC(8): B01J19/30
CPCB01J19/305
Inventor 丁宏网丁文一
Owner 江苏天氟隆防腐设备有限公司