Lining for reaction kettle

Abstract

The lining for the reaction kettle comprises a reaction kettle body, a cover plate and a lining piece, the top end of the reaction kettle body is provided with an opening, a plurality of sliding strips are evenly fixed to the inner circumferential face of the reaction kettle body, the lining piece comprises a sliding groove plate and a lining ring plate, the sliding groove plate is horizontally connected to the interior of the reaction kettle body in a sliding mode, and the lining ring plate is arranged on the lining ring plate. Sliding groove plates are arranged on the top surface of the reaction kettle body, inserting rings are vertically fixed on the top surfaces of the sliding groove plates, a plurality of bushing ring plates are uniformly arranged, sliding grooves are vertically formed in the outer arc surfaces of the bushing ring plates, the sliding grooves are vertically and slidably connected with the sliding strips, the adjacent splicing clamping strips and the splicing grooves of the plurality of bushing ring plates are spliced and spliced, and the cover plate is assembled on the top surface of the reaction kettle body. According to the utility model, the problems that gaps exist among a plurality of existing lining plates, and sealing is lacked between the inserted lining plates and the reaction kettle, so that liquid in the reaction kettle still corrodes the inner wall of the reaction kettle when passing through the gaps, and the service life of the reaction kettle is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to an inner lining for a reactor. Background Art

[0002] A reactor, also called a reaction pot, is a common container used for physical or chemical reactions. It is equipped with a stirring paddle for stirring and accelerating the reaction. The reaction solution and solid reactants are mixed and reacted in the reactor under the action of the stirring paddle. Under the repeated flushing of the reaction solution and the solid reactants therein, the inner wall of the reactor is easily worn and thinned, thereby reducing the service life of the reactor.

[0003] The existing announcement number is CN202590767U, and the name is a reactor liner, which includes a cylindrical liner with upper and lower openings, and the liner is formed by a plurality of liner plates pivotally connected to each other, adopts a screen-like structure in traditional furniture, and is assembled into a large cylindrical structure by a plurality of plate-shaped liner plates, and is placed in the reactor cavity, thereby protecting the inner wall of the reactor. The utility model has the advantages of simple structure, convenient assembly and disassembly, etc.

[0004] However, the multiple lining plates of the above-mentioned reactor are connected by rotation and then directly inserted into the reactor. There are gaps between the multiple lining plates. At the same time, there is a lack of sealing between the inserted lining plates and the reactor, which causes the liquid in the reactor to pass through the gaps and corrode the inner wall of the reactor, thus affecting the service life of the reactor. Utility Model Content

[0005] The utility model aims to provide a liner for a reactor, aiming to improve the above-mentioned problems.

[0006] The utility model is achieved in this way:

[0007] A liner for a reactor comprises a reactor body, a cover plate and a liner component. The top end of the reactor body is opened, and a plurality of slide bars are evenly fixed on the inner circumferential surface of the reactor body. The liner component comprises a slide groove plate and a liner ring plate. The slide groove plate is horizontally slidably connected to the inside of the reactor body, and an insert ring is vertically fixed on the top surface of the slide groove plate. The liner ring plate is an arc-shaped structure, and a plurality of liner ring plates are evenly arranged. A slide groove is vertically opened on the outer arc surface of the liner ring plate, and the slide groove is vertically slidably connected to the slide bar. An assembly strip is vertically fixed on one side end surface of the liner ring plate, and an assembly groove is vertically opened on one side end surface of the liner ring plate. A plurality of liner ring plates are arranged in a cylindrical shape around the insert ring. The adjacent assembly strips of the plurality of liner ring plates are assembled and plugged into the assembly grooves. The cover plate is assembled on the top surface of the reactor body.

[0008] Furthermore, a rubber ring is vertically sleeved on the outside of the insert ring of the slide plate, and a through hole is vertically penetrated through the middle of the slide plate.

[0009] Furthermore, a sealing gasket is fixed inside the assembly groove.

[0010] Furthermore, a threaded ring is vertically fixed on the top surface of the liner ring plate.

[0011] Furthermore, a screw ring is fixed on the bottom surface of the cover plate, and the screw ring is threadedly assembled and connected with the threaded ring on the liner ring plate.

[0012] Furthermore, a feeding cylinder is vertically connected and fixed at the center of the top surface of the cover plate, and a valve is assembled on the feeding cylinder.

[0013] Furthermore, a discharge cylinder is connected and fixed to the bottom end of the reactor body, and a plurality of pillars are vertically fixed to the bottom end of the reactor body.

[0014] Compared with the prior art, the utility model has the following beneficial effects: during use, the slide groove plate is slid vertically downward and inserted into the inner bottom side of the reactor body, and then multiple lining ring plates are slid in turn to cooperate with the sliding strips of the reactor body to slide and insert, and at the same time, multiple lining ring plates form a circumference around the slide groove plate, and the assembly strips and assembly grooves on adjacent end faces of the multiple lining ring plates are assembled and sealed, and the bottom ends of the multiple lining ring plates are inserted into the plug-in rings of the slide groove plate. The cooperation of the multiple lining ring plates and the slide groove plate forms a circumference for holding the reaction liquid, and the plug-in ring rubber ring of the slide groove plate is used to cooperate with the plug-in of the multiple lining ring plates for sealing. The sealing gasket of the assembly groove increases the sealing of the assembly connection of the multiple lining ring plates, blocks the gaps between the multiple lining ring plates and the slide groove plate and the multiple lining ring plates, protects the inner wall of the reactor body, and improves the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the reactor body in the decomposed state in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the lining member in the embodiment of the utility model in the decomposed state;

[0020] Figure 5It is a schematic structural diagram of the cover plate in the disassembled state in the embodiment of the utility model.

[0021] In the figure: 1. Reactor body; 11. Slide bar; 12. Support; 13. Discharge barrel; 2. Cover plate; 21. Screw ring; 22. Feed barrel; 221. Valve; 3. Lining; 31. Slide plate; 32. Insert ring; 33. Rubber ring; 34. Lining ring plate; 341. Slide; 35. Assembly card strip; 36. Assembly groove; 361. Sealing gasket; 37. Threaded ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a liner for a reactor comprises a reactor body 1, a cover plate 2 and a liner 3. The top end of the reactor body 1 is open, and a plurality of slide bars 11 are evenly fixed on the inner circumferential surface of the reactor body 1. The liner 3 comprises a slide groove plate 31 and a liner ring plate 34. The slide groove plate 31 is horizontally slidably connected to the inside of the reactor body 1, and a plug ring 32 is vertically fixed on the top surface of the slide groove plate 31. The liner ring plate 34 is an arc-shaped structure, and a plurality of liner ring plates 34 are evenly arranged. A slide groove 341 is vertically opened on the outer arc surface of the liner ring plate 34, and the slide groove 341 is vertically slidably connected to the slide bar 11. An assembly card strip 35 is vertically fixed on one side end surface of the liner ring plate 34, and an assembly groove 36 is vertically opened on one side end surface of the liner ring plate 34. The ring plate 34 is arranged in a cylindrical shape around the insert ring 32, and the adjacent assembling strips 35 of the multiple lining ring plates 34 are assembled and plugged with the assembling grooves 36, and the cover plate 2 is assembled on the top surface of the reactor body 1. During use, the slide plate 31 is slid vertically downward and inserted into the inner bottom side of the reactor body 1, and then the multiple lining ring plates 34 are slid in sequence to cooperate with the slide strips 11 of the reactor body 1 to slide and insert, and at the same time, the multiple lining ring plates 34 form a circumference around the slide plate 31, and the assembling strips 35 and assembling grooves 36 on the adjacent end faces of the multiple lining ring plates 34 are assembled and sealed, and the bottom ends of the multiple lining ring plates 34 are inserted into the insert ring 32 of the slide plate 31. The cooperation of the multiple lining ring plates and the slide plate 31 forms a circumference for containing the reaction liquid and protecting the inner wall of the reactor body 1, thereby improving the service life.

[0024] See also Figure 4 A rubber ring 33 is vertically sleeved on the outside of the plug ring 32 of the slide plate 31, and a through hole is vertically penetrated in the middle of the slide plate 31. The plug ring 32 and rubber ring 33 of the slide plate 31 are used to cooperate with multiple lining ring plates 34 for plugging and sealing, thereby blocking the gaps between the multiple lining ring plates 34.

[0025] See also Figure 4 A sealing gasket 361 is fixed inside the assembly groove 36 , and the sealing gasket 361 of the assembly groove 36 increases the sealing performance of the assembly connection of the multiple liner ring plates 34 .

[0026] See also Figure 4 and Figure 5 , a threaded ring 37 is vertically fixed on the top surface of the lining ring plate 34, a spiral ring 21 is fixed on the bottom surface of the cover plate 2, and the spiral ring 21 is threadedly assembled and connected with the threaded ring 37 on the lining ring plate 34. A feeding cylinder 22 is vertically connected and fixed at the center of the top surface of the cover plate 2, and a valve 221 is connected and assembled on the feeding cylinder 22. During use, the lining ring plate 34 and the cover plate 2 are threadedly assembled and connected, which is convenient for sealing the cover plate 2 on the top of multiple lining ring plates 34. A discharge cylinder 13 is connected and fixed at the bottom end of the reactor body 1, and multiple pillars 12 are vertically fixed at the bottom end of the reactor body 1 for discharging the reaction liquid in the reactor body 1.

[0027] Working principle: During use, the slide plate 31 is slid vertically downward and inserted into the inner bottom side of the reactor body 1, and then the multiple lining ring plates 34 are slid in sequence to cooperate with the slide bar 11 of the reactor body 1 to slide and insert. At the same time, the multiple lining ring plates 34 form a circumference around the slide plate 31, and the assembly strips 35 and assembly grooves 36 on the adjacent end faces of the multiple lining ring plates 34 are assembled and sealed. The bottom ends of the multiple lining ring plates 34 are inserted into the insert rings 32 of the slide plate 31, and the cooperation of the multiple lining ring plates and the slide plate 31 forms a circumference for holding the reaction liquid.

[0028] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lining for a reactor, characterized in that: The invention comprises a reactor body (1), a cover plate (2) and an inner lining member (3), wherein the top end of the reactor body (1) is open, and a plurality of slide bars (11) are evenly fixed on the inner circumferential surface of the reactor body (1), and the inner lining member (3) comprises a slide plate (31) and a liner plate (34), wherein the slide plate (31) is horizontally slidably connected to the inside of the reactor body (1), and an insert ring (32) is vertically fixed on the top surface of the slide plate (31), and the liner plate (34) is an arc-shaped structure, and a plurality of liner plates (34) are evenly arranged, and the liner plate (34) is provided with a plurality of slide bars (11) and a plurality of insert rings (32) and a plurality of insert rings (32) are provided on the top surface of the slide plate (31). A slide groove (341) is vertically opened on the outer arc surface of the plate (34), and the slide groove (341) is vertically slidably connected to the slide bar (11); an assembly clip (35) is vertically fixed on one end surface of the lining ring plate (34), and an assembly groove (36) is vertically opened on one end surface of the lining ring plate (34); a plurality of lining ring plates (34) are arranged in a cylindrical shape around the insert ring (32); adjacent assembly clips (35) of the plurality of lining ring plates (34) are assembled and plugged into the assembly groove (36); and the cover plate (2) is assembled on the top surface of the reactor body (1).

2. A lining for a reactor according to claim 1, characterized in that: A rubber ring (33) is vertically sleeved on the outside of the insert ring (32) of the slide slot plate (31), and a through hole is vertically penetrated in the middle of the slide slot plate (31).

3. A liner for a reactor according to claim 1, characterized in that: A sealing gasket (361) is fixed inside the assembly groove (36).

4. The lining for a reactor according to claim 1, characterized in that: A threaded ring (37) is vertically fixed on the top surface of the liner ring plate (34).

5. A lining for a reactor according to claim 4, characterized in that: A screw ring (21) is fixed on the bottom surface of the cover plate (2), and the screw ring (21) is threadedly assembled and connected to a threaded ring (37) on the liner ring plate (34).

6. The lining for a reactor according to claim 1, characterized in that: A feeding cylinder (22) is vertically connected and fixed at the center of the top surface of the cover plate (2), and a valve (221) is connected and assembled on the feeding cylinder (22).

7. The lining for a reactor according to claim 1, characterized in that: The bottom end of the reactor body (1) is connected to and fixed with a discharge cylinder (13), and a plurality of pillars (12) are vertically fixed to the bottom end of the reactor body (1).

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