Mounting structure of curing kettle for high-fluidity ion exchange resin

Abstract

The utility model relates to a mounting structure of a curing kettle for high-flowability ion exchange resin, which comprises a kettle body of the curing kettle, a heat exchange coil is wound and fixed on the outer wall of the kettle body, a plurality of groups of vertical connecting brackets are welded and fixedly connected on the outer wall of the kettle body, each connecting bracket consists of two strip-shaped rib plates, and the rib plates are fixedly connected with the heat exchange coil. An avoiding cutting groove opposite to the heat exchange coil pipe is formed in the middle of the rib plate, and the heat exchange coil pipe is inserted into the avoiding cutting groove of the connecting support. A mounting lug seat is arranged at the upper end of the connecting bracket; the mounting lug seat comprises a connecting block inserted between the upper ends of the rib plates, and the connecting block is fixedly connected with the rib plates of the connecting bracket through a bolt assembly; the outer side of the connecting block is fixedly connected with a vertical rear plate, the rear plate abuts against the outer side wall of the connecting support, the lower end of the rear plate is fixedly connected with a horizontal mounting plate, and a plurality of mounting holes are formed in the mounting plate. The connecting bracket with a strip-shaped structure is arranged on the curing kettle and is used as a connecting piece between the kettle body and the mounting lug seat, so that a heat exchange coil pipe can be avoided, and the bearing strength can be ensured.

Description

Technical field:

[0001] The utility model relates to the technical field of curing kettles, in particular to a mounting structure of a curing kettle for high-fluidity ion exchange resins. Background technology:

[0002] At present, a curing process is carried out during the production process of weak acid cation exchange resins, and the curing is carried out in a curing reactor. Some current curing reactors (hereinafter referred to as curing reactors) will have a fixed spiral heat exchange coil wound around the outside of the reactor body, and support legs are set at the bottom of the reactor body to support the curing reactor through the support legs. However, in the subsequent production process of high-fluidity weak acid cation exchange resins, a series of reactors need to be arranged together, such as arranging a curing reactor, a filtration reactor and a water washing reactor together, and the outside of the reactor body of the filtration reactor and the water washing reactor is generally in the form of a cylindrical ring, and a triangular structure welding ear seat can be welded, and the welding ear seat is fixed on the elevated platform to facilitate the connection of the lower output channel. However, due to the limitation of the heat exchange coil on the outside of the curing reactor, the welding ear seat of the traditional structure cannot be welded, so it is necessary to design a mounting structure that can be installed and connected with the reactor body of the curing reactor and the elevated platform. Utility model content:

[0003] The purpose of the utility model is to address the deficiencies of the prior art and provide a mounting structure for a curing kettle for high-fluidity ion exchange resins, wherein a strip-shaped connecting bracket is provided on the curing kettle as a connecting piece between the kettle body and the mounting ear seat, which can avoid the heat exchange coil and ensure the bearing strength.

[0004] The installation structure of a curing kettle for high-fluidity ion exchange resin comprises a kettle body of the curing kettle, a spiral heat exchange coil is wound and fixed on the outer wall of the kettle body, a plurality of groups of vertical connection brackets are welded and fixedly connected to the outer wall of the kettle body, the connection bracket is composed of two strip-shaped rib plates, the middle part of the rib plate is formed with an avoidance groove opposite to the heat exchange coil, and the heat exchange coil is inserted in the avoidance groove of the connection bracket; the upper end of the connection bracket is provided with a mounting ear seat;

[0005] The mounting ear seat includes a connecting block inserted between the upper ends of the rib plates, and the connecting block is fixedly connected to the rib plates of the connecting bracket through a bolt assembly; a vertical rear plate is fixedly connected to the outer side of the connecting block, and the rear plate rests on the outer side wall of the connecting bracket; a horizontal mounting plate is fixedly connected to the lower end of the rear plate, and a plurality of mounting holes are formed on the mounting plate; triangular side plates are respectively welded and fixed on both sides of the mounting plate and the rear plate, and the side plates respectively rest on the two side walls of the connecting bracket.

[0006] Preferably, three groups of mounting ears are provided on the kettle body, and the mounting ears are evenly distributed in a ring shape around the central axis of the kettle body.

[0007] Preferably, the mounting holes on the mounting plate are waist-shaped holes, and the mounting holes are arrayed on the mounting plate.

[0008] Preferably, a reinforcement plate is welded and fixed between the ribs on the upper part of the connecting bracket, and a horizontal stud is welded and fixed on the reinforcement plate; a vertical waist-shaped hole is formed in the middle of the rear plate, the stud passes through the hole of the rear plate and is screwed with a nut, and the nut is pressed against the rear plate.

[0009] Preferably, the bolt assembly consists of a horizontal screw rod and a nut, the screw rod is inserted into the connecting block, both ends of the screw rod pass through the rib plate of the connecting bracket and are screwed with nuts, and the nuts are pressed against the rib plate of the connecting bracket.

[0010] Preferably, the spacing between the ribs on the connecting bracket is equal to the width of the connecting block on the mounting ear seat.

[0011] The beneficial effects of the utility model are:

[0012] The curing kettle is provided with a connecting bracket of a strip structure as a connecting piece between the kettle body and the mounting ear seat, which can avoid the heat exchange coil and ensure the bearing strength. Description of the drawings:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model without a partially mounted ear seat.

[0016] In the figure: 1. kettle body; 2. heat exchange coil; 3. connecting bracket; 31. avoidance groove; 4. mounting ear seat; 41. connecting block; 42. back plate; 421. socket; 43. mounting plate; 431. mounting hole; 44. side plate; 5. bolt assembly; 51. screw; 52. nut; 6. reinforcement plate; 7. stud; 8. nut. Specific implementation method:

[0017] Example: See Figures 1 to 3 As shown, the installation structure of the curing kettle for high-fluidity ion exchange resin includes a kettle body 1 of the curing kettle, a spiral heat exchange coil 2 is wound and fixed on the outer wall of the kettle body 1, flanges are formed at both ends of the heat exchange coil 2, and a plurality of groups of vertical connection brackets 3 are welded and fixedly connected to the outer wall of the kettle body 1, the connection bracket 3 is composed of two strip-shaped rib plates, and a avoidance groove 31 opposite to the heat exchange coil 2 is formed in the middle of the rib plate, and the heat exchange coil 2 is inserted into the avoidance groove 31 of the connection bracket 3; the upper end of the connection bracket 3 is provided with a mounting ear seat 4, and the mounting ear seat 4 is distributed on the upper side of the heat exchange coil 2;

[0018] The mounting ear seat 4 includes a connecting block 41 inserted between the upper ends of the rib plates, and the connecting block 41 is fixedly connected to the rib plates of the connecting bracket 3 through a bolt assembly 5; a vertical rear plate 42 is fixedly connected to the outer side of the connecting block 41, and the rear plate 42 abuts against the outer side wall of the connecting bracket 3, and a horizontal mounting plate 43 is fixedly connected to the lower end of the rear plate 42, and a plurality of mounting holes 431 are formed on the mounting plate 43. Triangular side plates 44 are respectively welded and fixed on both sides of the mounting plate 43 and the rear plate 42, and the side plates 44 respectively abut against the two side walls of the connecting bracket 3.

[0019] The kettle body 1 is provided with three groups of mounting ears 4 , and the mounting ears 4 are evenly distributed in a ring shape around the central axis of the kettle body 1 .

[0020] The mounting holes 431 on the mounting plate 43 are waist-shaped holes, and the mounting holes 431 are distributed in an array on the mounting plate 43 .

[0021] A reinforcement plate 6 is welded and fixed between the ribs on the upper part of the connecting bracket 3, and a horizontal stud 7 is welded and fixed on the reinforcement plate 6; a vertical waist-shaped hole 421 is formed in the middle part of the rear plate 42, and the stud 7 passes through the hole 421 of the rear plate 42 and is screwed with a nut 8, which is pressed against the rear plate 42, and the connection strength between the mounting ear seat 4 and the connecting bracket 3 is improved by the stud 7 and the nut 8.

[0022] The bolt assembly 5 is composed of a horizontal screw rod 51 and a nut 52 . The screw rod 51 is inserted into the connection block 41 . Both ends of the screw rod 51 pass through the ribs of the connection bracket 3 and are screwed with nuts 52 . The nuts 52 are pressed against the ribs of the connection bracket 3 .

[0023] The spacing between the ribs on the connecting bracket 3 is equal to the width of the connecting block 41 on the mounting ear seat 4 .

[0024] Working principle: The utility model is an installation structure for a curing kettle for high-fluidity ion exchange resin. Its main structure is embodied in the connection structure between the kettle body 1 of the curing kettle and the elevated platform. Its connection structure includes a connecting bracket 3 and a mounting ear seat 4. The connecting bracket 3 is welded and fixed to the kettle body 1, but is provided with an avoidance groove 31 to avoid the heat exchange coil 2. A bolt assembly 5 is used at the upper end of the connecting bracket 3 to realize the installation connection of the mounting ear seat 4, and the connection between the mounting ear seat 4 and the connecting bracket 3 is convenient.

[0025] The embodiments are used to illustrate the present invention, but not to limit the present invention. Any person skilled in the art may modify the embodiments without violating the spirit and scope of the present invention, and therefore the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. An installation structure for a curing kettle for high-fluidity ion exchange resin, comprising a kettle body (1) of the curing kettle, a spiral heat exchange coil (2) being wound and fixed on the outer wall of the kettle body (1), characterized in that: A plurality of groups of vertical connection brackets (3) are welded and fixedly connected to the outer wall of the kettle body (1); the connection bracket (3) is composed of two strip-shaped rib plates, and a relief groove (31) opposite to the heat exchange coil (2) is formed in the middle of the rib plate, and the heat exchange coil (2) is inserted into the relief groove (31) of the connection bracket (3); a mounting ear seat (4) is provided at the upper end of the connection bracket (3); The mounting ear seat (4) comprises a connecting block (41) inserted between the upper ends of the rib plates, the connecting block (41) being fixedly connected to the rib plates of the connecting bracket (3) via a bolt assembly (5); a vertical rear plate (42) is fixedly connected to the outer side of the connecting block (41), the rear plate (42) abuts against the outer side wall of the connecting bracket (3), a horizontal mounting plate (43) is fixedly connected to the lower end of the rear plate (42), a plurality of mounting holes (431) are formed on the mounting plate (43), triangular side plates (44) are respectively welded and fixed to the two sides of the mounting plate (43) and the rear plate (42), the side plates (44) respectively abut against the two side walls of the connecting bracket (3).

2. The installation structure of the curing kettle for high-fluidity ion exchange resin according to claim 1, characterized in that: The kettle body (1) is provided with three groups of mounting ear seats (4), and the mounting ear seats (4) are evenly distributed in a ring shape around the central axis of the kettle body (1).

3. The installation structure of the curing kettle for high-fluidity ion exchange resin according to claim 1, characterized in that: The mounting holes (431) on the mounting plate (43) are waist-shaped holes, and the mounting holes (431) are distributed in an array on the mounting plate (43).

4. The installation structure of the curing kettle for high-fluidity ion exchange resin according to claim 1, characterized in that: A reinforcing plate (6) is welded and fixed between the ribs on the upper part of the connecting bracket (3), and a horizontal stud (7) is welded and fixed on the reinforcing plate (6); a vertical waist-shaped hole (421) is formed in the middle of the rear plate (42), and the stud (7) passes through the hole (421) of the rear plate (42) and is screwed with a nut (8), and the nut (8) is pressed against the rear plate (42).

5. The installation structure of the curing kettle for high-fluidity ion exchange resin according to claim 1, characterized in that: The bolt assembly (5) is composed of a horizontal screw rod (51) and a nut (52). The screw rod (51) is inserted into the connection block (41). The two ends of the screw rod (51) pass through the rib plate of the connection bracket (3) and are screwed with nuts (52). The nuts (52) are pressed against the rib plate of the connection bracket (3).

6. The installation structure of the curing kettle for high-fluidity ion exchange resin according to claim 5, characterized in that: The spacing between the ribs on the connecting bracket (3) is equal to the width of the connecting block (41) on the mounting ear seat (4).

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