Search

CN-224226755-U - Sewage treatment filtering membrane component device adopting membrane separation technology

CN224226755UCN 224226755 UCN224226755 UCN 224226755UCN-224226755-U

Abstract

The application relates to the technical field of sewage treatment and discloses a sewage treatment filtering membrane component device adopting a membrane separation technology, which comprises a bearing seat, a filtering membrane component, a pressing seat and a locking component, wherein the bearing seat is arranged in a sewage treatment cabinet, the bearing seat is fixedly arranged on the inner wall of the bottom of the sewage treatment cabinet, a drainage cavity is formed in the bearing seat, a plurality of slots I which are uniformly distributed are formed in the top of the bearing seat, through holes I which are communicated with the drainage cavity are formed in the inner wall of the bottom of the slots I, and a water inlet cavity is formed in the pressing seat. The application has the advantages that the rapid installation, fixation, disassembly and removal of the filtering membrane component can be realized, the operation is simple and convenient, the working efficiency is improved, the filtering membrane component is utilized to form a multi-layer filtering system, suspended matters, colloid, macromolecular organic matters, bacteria and other pollutants with different particle diameters in the sewage can be effectively intercepted, and the sewage treatment quality is obviously improved.

Inventors

  • JIA LIBING

Assignees

  • 成都道兴科技有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (9)

  1. 1. The utility model provides an adopt sewage treatment filtration membrane subassembly device of membrane separation technique, a serial communication port, including setting up on the bottom inner wall of sewage treatment cabinet (1) bear seat (2), filtration membrane subassembly, press seat (10) and locking subassembly, the fixed mounting who bears seat (2) is in on the bottom inner wall of sewage treatment cabinet (1), set up drainage chamber (3) in bearing seat (2), a plurality of slot one (4) that are evenly distributed have been seted up at the top of bearing seat (2), a plurality of through-hole one (5) that are linked together with drainage chamber (3) have all been seted up on the bottom inner wall of slot one (4), press seat (10) are located bear directly over seat (2), set up intake chamber (11) in pressing seat (10), the bottom of pressing seat (10) has been seted up a plurality of be evenly distributed's slot two (12), a plurality of all set up on the top inner wall of slot two (12) with intake chamber (11) be linked together through-hole two (13), filtration membrane subassembly includes a plurality of cartridge (6) through-hole one (5) that are linked together with drainage chamber (3) are all seted up on the bottom inner wall of slot one (6), filter cartridge (6) are installed in proper order one respectively to the top of filter cartridge (6) is installed in the corresponding one filter cartridge (6) respectively in the top one (6) is installed in the filter cartridge (6) is installed in the top down one piece (6) respectively in the filter cartridge (6) respectively from top down, the ultrafiltration membrane (8), the nanofiltration membrane (9) and the reverse osmosis membrane (32), and the locking component is used for locking and fixing the filtration membrane component between the bearing seat (2) and the pressing seat (10).
  2. 2. The filtration membrane module device for sewage treatment adopting membrane separation technology according to claim 1, wherein the locking component comprises two upper connecting blocks (14), two vertical rods (15), two lower connecting blocks (16), two upper check blocks (17), two trapezoid supporting blocks (19) and two springs (20), wherein the two upper connecting blocks (14) are fixedly installed on the outer side wall of the pressing seat (10) and symmetrically distributed, the two vertical rods (15) are fixedly installed at the bottoms of the corresponding upper connecting blocks (14) respectively, the two lower connecting blocks (16) are fixedly installed on the outer side wall of the bearing seat (2) and symmetrically distributed, the tops of the two lower connecting blocks (16) are penetrated and provided with mounting holes, the bottoms of the two vertical rods (15) are respectively and slidably penetrated through the corresponding mounting holes, the two upper check blocks (17) are respectively fixedly installed on one side, far away from each other, of the two upper check blocks (17) are respectively abutted against the corresponding grooves (18) of the two lower connecting blocks (16), the two trapezoid supporting blocks (19) are respectively arranged on one side, far away from each other, of the two grooves (18) are respectively formed on one side, which is far away from each other, the two trapezoid supporting blocks (19) are respectively abutted to the bottoms of the corresponding lower connecting blocks (16), the thickness of each trapezoid supporting block (19) is gradually reduced from top to bottom, the two springs (20) are respectively and fixedly installed on one sides of the two trapezoid supporting blocks (19) which are close to each other, and one ends of the two springs (20) which are close to each other are respectively and fixedly connected with the inner walls of one sides of the two grooves (18) which are close to each other.
  3. 3. The sewage treatment filtering membrane module device adopting the membrane separation technology as claimed in claim 2, wherein one sides of the two trapezoid supporting blocks (19) close to each other are fixedly provided with transverse guide rods (21), the transverse guide rods (21) are positioned above the springs (20), the top inner walls of the two grooves (18) are fixedly provided with fixing plates (22), one sides of the two fixing plates (22) are respectively provided with guide holes in a penetrating mode, and one ends of the two transverse guide rods (21) close to each other are respectively in sliding penetration with the corresponding guide holes.
  4. 4. The sewage treatment filtration membrane module device adopting the membrane separation technology as claimed in claim 1, wherein a damping ring I (23) is fixedly arranged on the inner side wall of the slot I (4), the outer side wall of the bottom of the filter cartridge (6) is in damping sliding contact with the inner annular wall of the damping ring I (23), a damping ring II (24) is fixedly arranged on the inner side wall of the slot II (12), and the outer side wall of the top of the filter cartridge (6) is in damping sliding contact with the inner annular wall of the damping ring II (24).
  5. 5. The sewage treatment filtration membrane module device adopting the membrane separation technology as claimed in claim 1, wherein a flow guide pipe (25) is fixedly arranged at the top of the water inlet cavity (11), the flow guide pipe (25) is communicated with the water inlet cavity (11), a sewage inlet pipe (26) is fixedly arranged at the top of the sewage treatment cabinet (1), and the bottom end of the sewage inlet pipe (26) extends into the flow guide pipe (25).
  6. 6. The apparatus of claim 5, wherein a seal ring (27) is fixedly sleeved on the sewage inlet pipe (26), and an outer ring of the seal ring (27) is in sliding sealing contact with an inner wall of the guide pipe (25).
  7. 7. The sewage treatment filtering membrane module device adopting the membrane separation technology as claimed in claim 1, wherein a drain pipe (28) is fixedly arranged on one side of the bearing seat (2), one end of the drain pipe (28) extends into the drain cavity (3), and the other end of the drain pipe (28) extends out of the sewage treatment cabinet (1).
  8. 8. The sewage treatment filtering membrane module device adopting the membrane separation technology as claimed in claim 1, wherein an access hole is formed in the front side of the sewage treatment cabinet (1), a sealing door (29) is fixedly arranged on the outer wall of the front side of the sewage treatment cabinet (1) through screw installation, and the sealing door (29) is matched with the access hole.
  9. 9. The sewage treatment filtering membrane module device adopting the membrane separation technology as set forth in claim 1, wherein a plurality of uniformly distributed fixing columns (30) are fixedly installed at the bottom of the bearing seat (2), the same stabilizing plate (31) is fixedly installed at the bottom ends of the plurality of fixing columns (30), a plurality of uniformly distributed avoiding holes are formed in the top of the stabilizing plate (31), and a plurality of filter cartridges (6) respectively slide and penetrate through the corresponding avoiding holes.

Description

Sewage treatment filtering membrane component device adopting membrane separation technology Technical Field The application relates to the technical field of sewage treatment, in particular to a sewage treatment filtering membrane component device adopting a membrane separation technology. Background Along with the acceleration of global industrialization and urbanization, the sewage discharge amount is rapidly increased, the problem of water pollution is more serious, and serious threat is formed to ecological environment and human health. Meanwhile, the problem of water resource shortage is continuously aggravated in the world, and people are forced to seek efficient and reliable sewage treatment and recycling technology so as to realize sustainable utilization of water resources. In this context, membrane separation technology has been developed and, by virtue of its unique advantages, has become a key technology in the field of sewage treatment. Membrane separation technology refers to technology that enables selective separation of a mixture of molecules of different particle sizes at the molecular level as they pass through a semipermeable membrane. When the membrane separation technology is adopted to filter and purify sewage, a filtering membrane component is needed. In the prior art, the conventional membrane separation technology still exposes at least the following problems in practical application that maintenance and replacement of the filtering membrane module are challenging, and the filtering membrane module is extremely easy to pollute in the operation process due to complex sewage quality, so that the membrane flux is reduced, the filtering efficiency is reduced, and the filtering membrane module needs to be cleaned or replaced regularly or according to the situation in order to maintain the performance of the filtering membrane module. However, the installation and the disassembly processes of the traditional filtering membrane component are complicated, and a professional technician is usually required to operate by means of complex tools, so that a great deal of time and manpower are consumed, and the sewage treatment efficiency is affected. Therefore, we propose a sewage treatment filtration membrane module device employing membrane separation technology to solve the above problems. Disclosure of utility model The application aims to provide a sewage treatment filtering membrane component device adopting a membrane separation technology, which has the effects of being capable of realizing rapid installation, fixation, disassembly and removal of a filtering membrane component, being simple and convenient to operate and improving the working efficiency. The technical aim of the application is achieved by adopting the technical scheme that the sewage treatment filtering membrane component device adopting the membrane separation technology comprises a bearing seat, a filtering membrane component, a pressing seat and a locking component, wherein the bearing seat, the filtering membrane component, the pressing seat and the locking component are arranged in a sewage treatment cabinet, the bearing seat is fixedly arranged on the inner wall of the bottom of the sewage treatment cabinet, a water draining cavity is formed in the bearing seat, a plurality of uniformly distributed first slots are formed in the top of the bearing seat, through holes which are communicated with the water draining cavity are formed in the inner wall of the bottom of the first slots, a water inlet cavity is formed in the pressing seat, a plurality of uniformly distributed second slots are formed in the bottom of the pressing seat, through holes which are communicated with the water inlet cavity are formed in the inner wall of the top of the second slots, the filtering membrane component comprises a plurality of filtering cartridges, the bottoms of the filtering cartridges are respectively and slidably arranged in the corresponding second slots, a micro-filtration membrane, an ultrafiltration membrane, a filtering membrane and a reverse osmosis membrane are sequentially and fixedly arranged in the filtering cartridges from top down, and the locking component is used for fixing the filtering membrane and the component between the bearing seat and the pressing seat. The locking assembly comprises two upper connecting blocks, two vertical rods, two lower connecting blocks, two upper check blocks, two trapezoid abutting blocks and two springs, wherein the two upper connecting blocks are fixedly arranged on the outer side wall of a pressing seat and are symmetrically distributed, the two vertical rods are respectively and fixedly arranged at the bottoms of the corresponding upper connecting blocks, the two lower connecting blocks are fixedly arranged on the outer side wall of a bearing seat and are symmetrically distributed, mounting holes are formed in the tops of the two lower connecting blocks in a penetrating manner, th