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CN-224221577-U - Cyclone separator for gas-solid separation in petroleum production

CN224221577UCN 224221577 UCN224221577 UCN 224221577UCN-224221577-U

Abstract

The utility model provides a cyclone separator for gas-solid separation in petroleum production, belonging to the technical field of gas-solid separation. The cyclone separator for gas-solid separation in petroleum production comprises a fixing frame and a separator shell, wherein the front surface of the separator shell is provided with an inlet, the inner wall of the separator shell is provided with a lining wear-resistant mechanism, the inner wall of the separator shell is provided with a cleaning mechanism, the bottom of the separator shell is provided with a supporting mechanism, a fixing ring is arranged on the inner wall of the separator shell, the top of the fixing ring is provided with a plugging groove, a wear-resistant plate is arranged on the inner wall of the separator shell, and the upper end of the wear-resistant plate is provided with a plugging block matched with the plugging groove on the fixing ring.

Inventors

  • XU GUO
  • LI PENG
  • WANG XINLING

Assignees

  • 营口庆营石油化工设备有限公司

Dates

Publication Date
20260512
Application Date
20250701

Claims (8)

  1. 1. The cyclone separator for gas-solid separation in petroleum production comprises a fixing frame (1) and a separator shell (2), and is characterized in that the separator shell (2) is fixed on the fixing frame (1), an inlet (3) is formed in the front of the separator shell (2), a lining wear-resistant mechanism is arranged on the inner wall of the separator shell (2), a cleaning mechanism is arranged on the inner wall of the separator shell (2), and a supporting mechanism is arranged at the bottom of the separator shell (2); the lining wear-resistant mechanism comprises; The fixed ring (4), the fixed ring (4) is installed on the inner wall of the separator shell (2), and the top of the fixed ring (4) is provided with a splicing groove (5); the wear-resisting plate (6), wear-resisting plate (6) set up the inner wall at separator shell (2), the upper end of wear-resisting plate (6) be equipped with grafting groove (5) on fixed ring (4) looks grafting complex grafting piece (7).
  2. 2. Cyclone separator for gas-solid separation in petroleum production according to claim 1, characterized in that the bottom of the separator housing (2) inner wall is provided with a limiting ring (8), the top of the limiting ring (8) is provided with a butt joint groove (9), the bottom of the wear plate (6) is provided with a butt joint block (10), and the butt joint block (10) is in plug-in fit with the butt joint groove (9).
  3. 3. The cyclone separator for gas-solid separation in petroleum production according to claim 1, wherein the cleaning mechanism comprises a fixing rod (11), the fixing rod (11) is installed in an inner cavity of the separator housing (2), the fixing rod (11) is provided with a plurality of limiting balls (12) installed on the inner side of the fixing rod (11), a clamping plate (13) is clamped on the surface of the limiting balls (12), a bonding pad (14) is installed on the inner wall of the clamping plate (13), and a cleaning plate (15) is installed on the bottom of the clamping plate (13).
  4. 4. A cyclone separator for gas-solid separation in petroleum production according to claim 3, characterized in that a riser (16) is installed at the bottom of the separator housing (2), a guide groove (17) is opened at the inner side of the riser (16), a limiting plate (18) is installed at the bottom of the outer side of the cleaning plate (15), and the limiting plate (18) is in plug-in fit with the guide groove (17).
  5. 5. Cyclone separator for gas-solid separation in oil production according to claim 2, characterized in that the support means comprise a first support ring (19), the first support ring (19) is arranged at the bottom of the restriction ring (8), and the four corners of the bottom of the outer surface of the separator housing (2) are provided with first connecting plates (20).
  6. 6. Cyclone separator for gas-solid separation in oil production according to claim 5, characterized in that the four corners of the bottom of the first support ring (19) are provided with fastening bolts (21), the fastening bolts (21) penetrate the first support ring (19) and extend to the top of the first connecting plate (20), and the fastening nuts (22) located at the top of the first connecting plate (20) are screw-mounted at the top of the fastening bolts (21).
  7. 7. Cyclone separator for gas-solid separation in oil production according to claim 2, characterized in that the supporting mechanism comprises a second supporting ring (23), the second supporting ring (23) is arranged at the bottom of the limiting ring (8), the four corners of the top of the second supporting ring (23) are provided with first plug boards (24), the four corners of the bottom of the outer surface of the separator housing (2) are provided with second connecting boards (25), and the first plug boards (24) penetrate to the top of the second connecting boards (25).
  8. 8. The cyclone separator for gas-solid separation in petroleum production according to claim 7, wherein the inner cavity of the second connecting plate (25) is provided with a moving groove (26), the outer side of the second connecting plate (25) is inserted with a moving plate (27) movably matched with the moving groove (26), the inner side of the moving plate (27) is provided with a limiting block (28), the outer side of the first inserting plate (24) is provided with a limiting groove (29), the limiting block (28) is inserted and matched with the limiting groove (29), and both sides of the surface of the limiting block (28) are provided with magnetic suction plates (30).

Description

Cyclone separator for gas-solid separation in petroleum production Technical Field The utility model relates to the technical field of gas-solid separation, in particular to a cyclone separator for gas-solid separation in petroleum production. Background In petroleum production, cyclone separators are extremely critical and widely applied gas-solid separation equipment, in particular to a fluidized catalytic cracking device, the cyclone separators are indispensable critical equipment, and utilize the centrifugal force principle to efficiently and reliably crystallize solid particles such as catalyst powder, sand grains, coke powder, salt crystals and the like, and have the core advantages of simple structure, no moving parts, convenient maintenance, large treatment capacity, relatively low cost and stable operation under severe working conditions such as high temperature, high pressure and the like. However, when the cyclone separator is used for gas-solid separation, the solid particles rub against the inner cavity of the cyclone separator under the action of centrifugal force, and when the cyclone separator discharges the solid particles in a reduced state, the friction force of the solid particles causes abrasion of the lower part of the cone of the cyclone separator. Disclosure of utility model In order to overcome the above disadvantages, the present utility model provides a cyclone for gas-solid separation in petroleum production which overcomes or at least partially solves the above-mentioned technical problems. The utility model is realized in the following way: The utility model provides a cyclone separator for gas-solid separation in petroleum production, which comprises a fixing frame and a separator shell, wherein the separator shell is fixed on the fixing frame, the front surface of the separator shell is provided with an inlet, the inner wall of the separator shell is provided with a lining wear-resistant mechanism, the inner wall of the separator shell is provided with a cleaning mechanism, and the bottom of the separator shell is provided with a supporting mechanism; the lining wear-resistant mechanism comprises; The fixed ring is arranged on the inner wall of the separator shell, and the top of the fixed ring is provided with a splicing groove; the wear-resisting plate is arranged on the inner wall of the separator shell, and the upper end of the wear-resisting plate is provided with an inserting block which is in inserting fit with the inserting groove on the fixing ring. In a preferred scheme, the bottom of separator shell inner wall is provided with the restriction ring, the butt joint groove has been seted up at the top of restriction ring, the butt joint piece is installed to the bottom of antifriction plate, and butt joint piece and butt joint groove grafting cooperation. In a preferred scheme, the clearance mechanism includes the dead lever, the dead lever is installed at the inner chamber of separator shell, and the dead lever is provided with a plurality of, the restriction ball is installed to the inboard of dead lever, the surface joint of restriction ball has the joint board, and the laminating pad is installed to the inner wall of joint board, the clearance board is installed to the bottom of joint board. In a preferred scheme, the riser is installed to the bottom of separator shell, the guide slot has been seted up to the inboard of riser, the limiting plate is installed to the bottom of clearance board outside, and limiting plate and guide slot grafting cooperation. In a preferred scheme, the supporting mechanism comprises a first supporting ring, the first supporting ring is arranged at the bottom of the limiting ring, and first connecting plates are arranged at four corners of the bottom of the outer surface of the separator shell. In a preferred scheme, four corners of the bottom of the first support ring are provided with fastening bolts, the fastening bolts penetrate through the first support ring and extend to the top of the first connecting plate, and fastening nuts positioned at the top of the first connecting plate are installed on the top threads of the fastening bolt surfaces. In a preferred scheme, the supporting mechanism comprises a second supporting ring, the second supporting ring is arranged at the bottom of the limiting ring, the four corners of the top of the second supporting ring are provided with first plugboards, the four corners of the bottom of the outer surface of the separator shell are provided with second connecting boards, and the first plugboards penetrate through the top of the second connecting boards. In a preferred scheme, the inner chamber of second connecting plate has seted up the removal groove, the outside grafting of second connecting plate has with removal groove clearance fit's movable plate, the limit piece is installed to the inboard of movable plate, the limit groove has been seted up in the outside of first plugboard, limit piece