CN220159659U

CN220159659U - Epoxy reactive diluent separator

Info

Publication number: CN220159659U
Application number: CN202321573322.6U
Authority: CN
Inventors: 龙鹏妃; 张金林; 龙虹宇; 陶恩葵
Original assignee: Wuhan Qibajiu New Material Co ltd
Current assignee: Wuhan Qibajiu New Material Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-12-12
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to an epoxy reactive diluent separating device, which comprises an L-shaped supporting seat, wherein the upper surface of the L-shaped supporting seat is fixedly connected with a separating tank, one end of the separating tank is connected with a protective cover through a buckle, the inner walls of the separating tank and the protective cover are fixedly connected with a perforated supporting plate, one side of the symmetrical pig-killing knife perforated supporting plate is uniformly and fixedly connected with a connecting pipe, a separating film is movably inserted between the symmetrically arranged connecting pipes, and a sealing mechanism is arranged between the contact surface of the separating film and the inner wall of the connecting pipe; the scheme relates to the technical field of chemical separation. When the epoxy reactive diluent separating device is used, the separating membrane is arranged and is mainly connected with the connecting pipe in an inserting mode during installation, and the inserting portion is subjected to sealing treatment through the sealing mechanism, so that the situation that dirt is hidden or damaged after long-time use due to the fact that the connecting portion is more in a scattered structure can be avoided as much as possible, and meanwhile, the separating membrane is convenient to detach, clean or replace by personnel.

Description

Epoxy reactive diluent separator

Technical Field

The utility model relates to the technical field of chemical separation, in particular to an epoxy reactive diluent separation device.

Background

An epoxy reactive diluent is an additive for epoxy resin systems used to adjust the viscosity and cure rate of the epoxy resin. They are generally low-viscosity organic compounds having reactive groups capable of reacting with epoxy resins. Common process designs for epoxy reactive diluent separation devices are: distillation columns, extraction devices, membrane separation techniques, and the like. These methods may be adapted and combined according to specific separation requirements and process conditions. In addition, other auxiliary equipment, such as condensers, separators, circulation systems, etc., may be incorporated to achieve an efficient separation process of the epoxy reactive diluent. The specific device design requires further engineering and optimization according to actual conditions and requirements. The membrane separation technology is to select a membrane material suitable for separating the epoxy reactive diluent, such as a polymer membrane (such as a polyester membrane, a polyether membrane, a polypropylene membrane and the like) and a ceramic membrane (such as an alumina membrane, a silica membrane and the like), and the epoxy reactive diluent is mainly separated through a membrane body when the membrane is used. The membrane separation technology is an efficient separation method, but in practical application, factors such as service life, membrane pollution and maintenance of the membrane are required to be considered, so personnel are required to repair and clean or replace the membrane body regularly.

The utility model discloses a membrane bioreactor based on a separation technology, in particular to the field of membrane bioreactors, which comprises a membrane shell, wherein support plates are fixedly embedded between two side walls of an inner cavity of the membrane shell, two support plates are arranged, a water inlet pipe is arranged on the left side of the membrane shell in a penetrating way, a water drain pipe is arranged on one side, close to the support plates, of the membrane shell in a penetrating way, fixing blocks are fixedly arranged on two opposite sides of the support plates, and hollow ultrafiltration membrane wires are arranged between the two fixing blocks. According to the utility model, the pull rod is pushed into the clamping groove by arranging the matching sleeve and the fixed block, the sliding block is pushed by the pull rod, the clamping rod is extruded by the sliding block, the second spring is compressed, so that the clamping rod is separated from the clamping groove, and then the matching sleeve is rotated to rotate out of the fixed block, so that the disassembly and separation of the matching sleeve and the fixed block are realized, the service lives of the supporting plate and the membrane shell are prolonged, the use cost of the membrane bioreactor is reduced, and the practicability is improved.

Above-mentioned technical scheme is when using, mainly installs the membrane body through fixed block and installation piece cooperation, but the fixed block that above-mentioned scheme set up is more with the fragmentary structure on the installation piece to after long-time use, fixed block and installation piece probably appear hiding dirty or the condition of damaging easily, are unfavorable for actual use, consequently, the skilled person provides an epoxy reactive diluent separator, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

In order to solve the problems that the fixed block and the mounting block are provided with more broken structures, and the fixed block and the mounting block are likely to be hidden dirty or damaged after long-time use, and are unfavorable for practical use, the utility model provides an epoxy reactive diluent separating device.

The utility model provides an epoxy reactive diluent separating device which adopts the following technical scheme:

the utility model provides an epoxy reactive diluent separator, includes L shape supporting seat, the last fixed surface of L shape supporting seat is connected with the knockout drum, the one end of knockout drum is connected with the protecting cover through the buckle, the knockout drum with the equal fixedly connected with foraminiferous backup pad of inner wall of protecting cover, the symmetry is killed the pig sword one side of foraminiferous backup pad evenly fixedly connected with connecting pipe, the symmetry sets up the activity is pegged graft between the connecting pipe has the separation membrane, the separation membrane with be provided with sealing mechanism between the inner wall contact surface of connecting pipe.

Through adopting above-mentioned technical scheme, the inside mixed liquor that needs to separate that is used for placing of knockout drum can carry out separation treatment with epoxy reactive diluent and waste residue or branch liquid in the mixed liquor through the separation membrane, and the separation membrane is mainly pegged graft when the installation and is connected between the connecting pipe, and the grafting position carries out sealing treatment through the sealing mechanism who sets up to can avoid appearing because of the connection position is more of the structure that breaks up as far as possible, and lead to appearing hiding dirty or the condition of damage after long-time use.

Preferably, the separation membrane comprises a membrane tube, two ends of the membrane tube are respectively positioned in the connecting tubes which are symmetrically arranged, sealing grooves are symmetrically and annularly cut on the outer walls of the two ends of the membrane tube, and the inner part of the sealing mechanism is positioned in the sealing grooves.

Through adopting above-mentioned technical scheme, the membrane pipe can separate the epoxy reactive diluent, and the seal groove can strengthen the sealed effect with the connecting pipe junction through the cooperation with sealing mechanism.

Preferably, a hydraulic cylinder is fixedly connected to one side of the inner wall of the L-shaped supporting seat, an output end of the hydraulic cylinder is fixedly connected with an L-shaped movable frame, a hinge joint is hinged to the top of the L-shaped movable frame, and the upper surface of the hinge joint is fixedly connected with the bottom of the protective cover.

Through adopting above-mentioned technical scheme, start the pneumatic cylinder and remove the frame through control L shape, can be convenient for remove the dismantlement to the shield lid, turn over the book through the articulated head can control the shield lid after the shield lid removes to be convenient for personnel dismantle the separation membrane of separator inside.

Preferably, the sealing mechanism comprises a sealing ring positioned in the connecting pipe, an air inflation cavity is formed in the sealing ring, and the air inflation cavity of the sealing ring is positioned in the sealing groove.

By adopting the technical scheme, the air inflation cavity personnel can perform air inflation operation, so that the sealing effect can be enhanced when the separation membrane is installed.

Preferably, the inner wall of the separation tank is connected with a limiting frame through a bolt, a limiting ring is uniformly and fixedly connected to the limiting frame, and the membrane tube penetrates through the inside of the limiting ring.

Through adopting above-mentioned technical scheme, the mounted position of spacing ring can be restricted to the spacing, and the spacing ring can play certain support spacing effect to the membrane pipe when the membrane pipe is installed.

Preferably, the lower surface of L shape removes the frame and evenly has offered the thing hole of putting, the bottom of L shape removes the frame evenly swing joint have and is located put the inside ball in thing hole, the ball keep away from put one side in thing hole with L shape supporting seat inner wall bottom looks butt.

By adopting the technical scheme, the friction force between the ball and the L-shaped supporting seat can be reduced when the L-shaped movable frame moves.

Preferably, the bottom fixedly connected with limiting plate of shield lid, one side of limiting plate with through spacing bolt connection between the L shape removes the frame.

Through adopting above-mentioned technical scheme, the limiting plate can restrict the position of protective cover through with spacing bolt cooperation, avoids the protective cover to overturn at will from the articulated head position as far as possible.

In summary, the utility model has the following beneficial technical effects:

1. according to the epoxy reactive diluent separating device, the L-shaped supporting seat can play a certain supporting role on the separating tank, mixed liquid to be separated is placed in the separating tank, a buckle can facilitate the installation and the disassembly of the protective cover and the separating tank by personnel, the epoxy reactive diluent and waste residues or the separated liquid in the mixed liquid entering the separating tank can be separated through the separating membrane, the separating membrane is mainly connected with the connecting pipe in an inserting way during the installation, and the inserting part is sealed through the sealing mechanism, so that the situation that the connecting part has a plurality of broken structures and is hidden or damaged after long-time use can be avoided as much as possible, and the separating membrane arranged by the utility model can be disassembled, cleaned or replaced by personnel conveniently;

2. according to the epoxy reactive diluent separating device, the arranged film tube can separate the epoxy reactive diluent, the sealing effect of the connecting part of the sealing groove and the connecting pipe can be enhanced through matching with the sealing mechanism, and the personnel in the inflating cavity can perform inflating operation, so that the sealing effect can be enhanced when the separating film is installed, the limiting frame can limit the installation position of the limiting ring, and the limiting ring can play a certain supporting and limiting role on the film tube when the film tube is installed;

3. this epoxy reactive diluent separator, the pneumatic cylinder that starts to set up removes the frame through control L shape, can be convenient for remove the dismantlement to the shield lid, turns over the book through the articulated head can control the shield lid after the shield lid removes to be convenient for personnel dismantle the separation membrane of knockout drum inside, the ball can reduce the frictional force between the L shape supporting seat when L shape removes the frame and remove, the limiting plate through with spacing bolt cooperation, can restrict the position of shield lid.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a limiting frame in an embodiment of the present utility model.

Reference numerals illustrate: 1. an L-shaped supporting seat; 2. a separation tank; 3. a buckle; 4. a protective cover; 5. a perforated support plate; 6. a connecting pipe; 7. a sealing mechanism; 701. a seal ring; 702. an air-filling cavity; 8. a separation membrane; 801. a membrane tube; 802. sealing grooves; 9. a hydraulic cylinder; 10. an L-shaped movable frame; 11. a hinge joint; 12. a storage hole; 13. a ball; 14. a limiting plate; 15. a limit bolt; 16. a limiting frame; 17. and a limiting ring.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses an epoxy reactive diluent separation device. Referring to fig. 1, 2 and 3, the epoxy reactive diluent separating device comprises an L-shaped supporting seat 1, wherein the upper surface of the L-shaped supporting seat 1 is fixedly connected with a separating tank 2, one end of the separating tank 2 is connected with a protective cover 4 through a buckle 3, the inner walls of the separating tank 2 and the protective cover 4 are fixedly connected with a perforated supporting plate 5, one side of the symmetrical pig-killing knife perforated supporting plate 5 is uniformly and fixedly connected with a connecting pipe 6, a separating film 8 is movably inserted between the symmetrically arranged connecting pipes 6, and a sealing mechanism 7 is arranged between the contact surfaces of the separating film 8 and the inner walls of the connecting pipes 6.

In this embodiment, the L-shaped supporting seat 1 provided in the epoxy reactive diluent separating device can play a certain supporting role on the separating tank 2, the separating tank 2 is internally used for placing the mixed liquor to be separated, the buckle 3 can facilitate the installation and disassembly of the protecting cover 4 and the separating tank 2, the separating tank 2 and the perforated supporting plate 5 installed in the protecting cover 4 are matched with the connecting pipe 6, the installation position of the separating membrane 8 can be limited, the mixed liquor entering the separating tank 2 can be separated by the provided separating membrane 8, the epoxy reactive diluent in the mixed liquor can be separated from waste residues or the separated liquor, the sealing mechanism 7 is positioned between the contact surfaces of the connecting pipe 6 and the separating membrane 8, so that a certain sealing role can be played, the separating membrane 8 provided by the utility model is mainly in plug connection with the connecting pipe 6 during the installation, and the plug connection part is subjected to sealing treatment by the provided sealing mechanism 7, so that the situation that the separating membrane 8 is hidden dirty or damaged after long-time use due to the fact that the connecting part is more broken is avoided as much as possible, and the utility model is more convenient for the separating membrane 8 can be replaced or cleaned by the utility model.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 3, the separation membrane 8 comprises a membrane tube 801, two ends of the membrane tube 801 are respectively located in the symmetrically arranged connecting tubes 6, sealing grooves 802 are symmetrically cut around the outer walls of the two ends of the membrane tube 801, and the inside of the sealing mechanism 7 is located in the sealing grooves 802.

In this embodiment, the membrane tube 801 may be a polymer membrane or a ceramic membrane, and the epoxy reactive diluent may be separated by the membrane tube 801, and the sealing effect of the connection portion with the connection tube 6 may be enhanced by the sealing groove 802 formed in cooperation with the sealing mechanism 7.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 3, the sealing mechanism 7 includes a sealing ring 701 located inside the connecting pipe 6, an air inflation cavity 702 is formed inside the sealing ring 701, and the air inflation cavity 702 of the sealing ring 701 is located inside the sealing groove 802.

In this embodiment, the seal ring 701 is made of rubber material and has a certain elasticity, so that the person in the inflation cavity 702 can perform inflation operation, and the sealing effect can be enhanced when the separation membrane 8 is mounted.

In a further preferred embodiment of the present utility model, as shown in fig. 1, 2 and 4, a hydraulic cylinder 9 is fixedly connected to one side of the inner wall of the L-shaped supporting seat 1, an output end of the hydraulic cylinder 9 is fixedly connected to an L-shaped moving frame 10, a hinge joint 11 is hinged to the top of the L-shaped moving frame 10, and the upper surface of the hinge joint 11 is fixedly connected to the bottom of the protective cover 4.

In this embodiment, start pneumatic cylinder 9 can control L shape and remove frame 10 and remove, can drive protective cover 4 through articulated joint 11 when L shape removes frame 10 and remove to when personnel dismantle, can be convenient for control protective cover 4 remove, make personnel can control protective cover 4 to turn over through articulated joint 11 after protective cover 4 removes, thereby be convenient for personnel dismantle the separation membrane 8 of separator tank 2 inside.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 4, the lower surface of the L-shaped moving frame 10 is uniformly provided with a placement hole 12, the bottom of the L-shaped moving frame 10 is uniformly and movably connected with a ball 13 located inside the placement hole 12, and one side of the ball 13 away from the placement hole 12 is abutted against the bottom of the inner wall of the L-shaped supporting seat 1.

In the present embodiment, the mounting position of the ball 13 can be limited by the opened storage hole 12, and the friction force between the ball 13 and the L-shaped support base 1 can be reduced when the L-shaped moving frame 10 moves.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 4, the bottom of the protective cover 4 is fixedly connected with a limiting plate 14, and one side of the limiting plate 14 is connected with the L-shaped moving frame 10 through a limiting bolt 15.

In this embodiment, the limiting plate 14 is matched with the limiting bolt 15, so that the position of the protective cover 4 can be limited, and the protective cover 4 is prevented from being turned over from the hinge joint 11 as much as possible.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 5, the inner wall of the separation tank 2 is connected with a limiting frame 16 through bolts, the limiting frame 16 is uniformly and fixedly connected with a limiting ring 17, and the membrane tube 801 passes through the inside of the limiting ring 17.

In this embodiment, the limiting frame 16 can limit the mounting position of the limiting ring 17, and the limiting ring 17 can play a certain supporting and limiting role on the membrane tube 801 when the membrane tube 801 is mounted.

The implementation principle of the epoxy reactive diluent separation device provided by the embodiment of the utility model is as follows:

when the separating device is used, mixed liquid to be separated can be conveyed into the protective cover 4 from the liquid inlet pipe on the protective cover 4, the liquid enters the separating membrane 8 through the opening on the perforated support plate 5 arranged in the protective cover 4, the mixed liquid is separated through the separating membrane 8, the separated epoxy reactive diluent passes through the separating membrane 8 and enters the separating tank 2, the separated epoxy reactive diluent is discharged through the discharge pipe on the separating tank 2, the separated residual waste residue or separated liquid flows into one end of the separating tank 2 through the separating membrane 8 and the perforated support plate 5 arranged in the separating tank 2, and is discharged outwards through the blow-off pipe at one end of the separating tank 2, and the separating membrane 8 is mainly connected with the connecting pipe 6 in an inserting way during installation, and the inserted part is subjected to sealing treatment through the sealing mechanism 7, so that the situation that the dirt is hidden or damaged after long-time use due to the fact that the connecting part has a plurality of broken structures is avoided as much as possible can be avoided, the separating membrane 8 is more convenient for a person to detach and clean the separating membrane 8.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An epoxy reactive diluent separator, includes L shape supporting seat (1), its characterized in that: the utility model discloses a pig-killing device, including L shape supporting seat (1), separating tank (2) of upper surface fixedly connected with, separating tank (2) one end is connected with protective cover (4) through buckle (3), separating tank (2) with equal fixedly connected with in inner wall of protective cover (4) has hole backup pad (5), and the symmetry kills the pig sword one side of foraminiferous backup pad (5) evenly fixedly connected with connecting pipe (6), the symmetry sets up the activity is pegged graft between connecting pipe (6) has separating membrane (8), separating membrane (8) with be provided with sealing mechanism (7) between the inner wall contact surface of connecting pipe (6).

2. An epoxy reactive diluent separation unit according to claim 1, wherein: the separation membrane (8) comprises a membrane tube (801), two ends of the membrane tube (801) are respectively located in the connecting tube (6) symmetrically, sealing grooves (802) are symmetrically annularly cut on the outer walls of the two ends of the membrane tube (801), and the sealing mechanism (7) is located in the sealing grooves (802).

3. An epoxy reactive diluent separation unit according to claim 1, wherein: the novel protective cover is characterized in that a hydraulic cylinder (9) is fixedly connected to one side of the inner wall of the L-shaped supporting seat (1), an L-shaped movable frame (10) is fixedly connected to the output end of the hydraulic cylinder (9), a hinge joint (11) is hinged to the top of the L-shaped movable frame (10), and the upper surface of the hinge joint (11) is fixedly connected with the bottom of the protective cover (4).

4. An epoxy reactive diluent separation unit according to claim 2, wherein: the sealing mechanism (7) comprises a sealing ring (701) positioned in the connecting pipe (6), an air inflation cavity (702) is formed in the sealing ring (701), and the air inflation cavity (702) of the sealing ring (701) is positioned in the sealing groove (802).

5. An epoxy reactive diluent separation unit according to claim 2, wherein: the inner wall of the separation tank (2) is connected with a limiting frame (16) through a bolt, a limiting ring (17) is uniformly and fixedly connected to the limiting frame (16), and the membrane tube (801) penetrates through the inside of the limiting ring (17).

6. An epoxy reactive diluent separation unit according to claim 3, wherein: the lower surface of L shape removes frame (10) evenly has seted up puts thing hole (12), the bottom of L shape removes frame (10) evenly swing joint have be located put ball (13) of thing hole (12) inside, ball (13) keep away from put one side in thing hole (12) with the butt of L shape supporting seat (1) inner wall bottom.

7. An epoxy reactive diluent separation unit according to claim 6, wherein: the bottom of the protective cover (4) is fixedly connected with a limiting plate (14), and one side of the limiting plate (14) is connected with the L-shaped movable frame (10) through a limiting bolt (15).