A coil type heating reactor

Abstract

The present invention relates to the technical field of reactors, and specifically to a coil-type heating reactor, comprising a reactor body, a flange and a reactor cover. The upper end of the reactor body is fixedly connected to the reactor cover through the flange, the upper end of the reactor cover is fixedly connected to a motor, the output end of the motor passes through the interior of the reactor body and is fixedly connected to a screw through a coupling, the lower end of the screw is fixedly connected to a stirring paddle, a reciprocating block is screwed to the outside of the screw, a mixing ring is nested on the outside of the reciprocating block, a plurality of discharge ports are passed through the interior of the mixing ring, and a connecting rod is fixedly connected to one side of the reciprocating block. In the present invention, it is convenient to disassemble the protective layer and replace and maintain the heating tube. The reciprocating block drives the mixing ring to move up and down inside the reactor body, so as to facilitate the full mixing of the raw materials inside the reactor body and avoid uneven mixing of the reactor body.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, in particular to a coil-type heating reactor. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions, often used for mixing and stirring reactions of fluids. Often, the reactor needs to be heated when in use.

[0003] When using traditional reactors, the protective layer is designed as an integrated device. This makes it very inconvenient for personnel to maintain the heating tube when the protective layer and the heating tube are damaged, and it is not convenient to replace and disassemble the heating tube. In addition, when the traditional reactor is stirring mixed materials, the materials in the reactor are easily mixed unevenly. Some mixed materials are easy to accumulate at the bottom of the reactor body and cannot be fully mixed with the materials in the upper layer inside the reactor body. There is room for improvement. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a coil-type heating reactor to solve the problem that traditional reactors, when in use, all have an integrated protective layer design, so that when the protective layer and the heating tube between the reactor are damaged, it is very inconvenient for personnel to maintain the heating tube, and it is not convenient to replace and disassemble it. In addition, when the traditional reactor is used to stir the mixed materials, the materials in the reactor are easily mixed unevenly, and some mixed materials are easily accumulated at the bottom of the reactor body and cannot be fully mixed with the materials in the upper layer inside the reactor body.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a coil-type heating reactor, comprising a reactor body, a flange and a reactor cover, wherein the upper end of the reactor body is fixedly connected to the reactor cover through the flange, the upper end of the reactor cover is fixedly connected to a motor, the output end of the motor penetrates into the interior of the reactor body and is fixedly connected to a screw through a coupling, the lower end of the screw is fixedly connected to a stirring paddle, a reciprocating block is screwed to the outside of the screw, a mixing ring is nested on the outside of the reciprocating block, a plurality of discharge ports are penetrated inside the mixing ring, and a connecting rod is fixedly connected to one side of the reciprocating block The other end of the connecting rod is slidably connected to the inner wall of the kettle body through a slider, a protective cover is nested on the outside of the kettle body, the protective cover is composed of two symmetrical protective layers connected end to end, the protective layer is a semicircular structure, and slots and inserts that fit each other are respectively provided on both sides of the protective layer, the slots and inserts are locked by screws, the kettle body corresponds to the interior of the protective cover nested therein, a heating tube is wound between the outer wall of the kettle body and the protective layer, a discharge pipe is fixedly connected to the lower end of the kettle body, and a fitting hole that matches the discharge pipe is provided at the bottom of the protective layer.

[0006] As a preferred technical solution of the present invention, a sealing gasket is filled between the inner wall of the fitting hole and the outer wall of the discharge pipe, and a slide rail matching the slider is provided in the vertical direction of the inner wall of the kettle body.

[0007] As a preferred technical solution of the present invention, the heating tube is an electric heating tube and is in a spiral barrel-shaped structure wrapped around the outside of the kettle.

[0008] As a preferred technical solution of the present invention, an inner wall of the protective layer is provided with a receiving ring for receiving the heating tube.

[0009] As a preferred technical solution of the present invention, the protective layer is made of high-temperature resistant heat-preserving material and heat-insulating material, and the outside of the protective layer is fixedly connected with a bracket.

[0010] As a preferred technical solution of the present invention, the discharge port is a three-dimensional structure that is narrow at the top and wide at the bottom, and is provided with a through hole inside. The lower end of the discharge port is flush with the bottom end of the mixing ring, and the upper end extends to the outside of the mixing ring.

[0011] As a preferred technical solution of the present invention, the through hole inside the discharge port is a frustum structure or a trapezoidal structure.

[0012] As a preferred technical solution of the present invention, blind holes are respectively provided inside the slot and the insert corresponding to the screw penetration positions.

[0013] As a preferred technical solution of the present invention, a feed pipe is passed through the interior of the kettle body, and the upper end of the feed pipe passes through the exterior of the kettle body and is fixedly connected with a feed port.

[0014] As a preferred technical solution of the present invention, a screw hole matching the screw rod is provided inside the reciprocating block.

[0015] Compared with the prior art, the present invention provides a coil-type heating reactor, which has the following beneficial effects:

[0016] The coil-type heating reactor has a design in which the protective layers are interlocked and connected through slots and inserts, thereby effectively wrapping the reactor body. At the same time, when the heating tube is damaged, the protective layer can be easily removed for easy maintenance. When the stirring paddle at the lower end of the screw rotates, the material at the bottom of the reactor body is effectively mixed. At the same time, the reciprocating screw moves up and down outside the screw under the rotation, so that the fluid inside the reactor body is squeezed out through the discharge port. During the descent of the mixing ring, the raw materials at the bottom of the reactor body are squeezed and transported to the upper layer inside the reactor body. At the same time, during the ascent of the reactor body, the upper layer raw materials are squeezed to the lower layer, so that the raw materials inside the reactor body are fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is the main cross-sectional view of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the protective layer structure of the present invention.

[0019] In the figure: 1. kettle body; 2. flange; 3. kettle cover; 4. motor; 5. coupling; 6. screw; 7. reciprocating block; 8. mixing ring; 9. discharge port; 10. connecting rod; 11. slide rail; 12. discharge pipe; 13. feed pipe; 14. feed port; 15. heating tube; 16. stirring paddle; 17. protective layer; 18. slot; 19. insert; 20. blind hole; 21. fitting hole; 22. containing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0021] See also Figure 1-2 The present invention provides the following technical solutions: a coil-type heating reactor, comprising a reactor body 1, a flange 2 and a reactor cover 3, wherein the upper end of the reactor body 1 is fixedly connected to the reactor cover 3 through the flange 2, the upper end of the reactor cover 3 is fixedly connected to a motor 4, the output end of the motor 4 penetrates into the interior of the reactor body 1 and is fixedly connected to a screw 6 through a coupling 5, the lower end of the screw 6 is fixedly connected to a stirring paddle 16, the outer part of the screw 6 is screwed with a reciprocating block 7, the outer part of the reciprocating block 7 is nested with a mixing ring 8, the inner part of the mixing ring 8 is penetrated with a plurality of discharge ports 9, one side of the reciprocating block 7 is fixedly connected to a connecting rod 10, the connecting rod 10 The other end is slidably connected to the inner wall of the kettle body 1 through a slider, a protective cover is nested outside the kettle body 1, the protective cover is composed of two symmetrical protective layers 17 connected end to end, the protective layer 17 is a semicircular structure, and the two sides of the protective layer 17 are respectively provided with slots 18 and inserts 19 that fit each other, and the slots 18 and the inserts 19 are locked by screws, and the kettle body 1 corresponds to the interior of the protective cover nested therein, a heating tube 15 is wound between the outer wall of the kettle body 1 and the protective layer 17, a discharge pipe 12 is fixedly connected to the lower end of the kettle body 1, and a fitting hole 21 matching the discharge pipe 12 is provided at the bottom of the protective layer 17.

[0022] Specifically, a sealing gasket is filled between the inner wall of the fitting hole 21 and the outer wall of the discharge pipe 12, and a slide rail 11 matching the slide block is provided in a vertical direction on the inner wall of the kettle body 1.

[0023] In this embodiment, the reciprocating block 7 is convenient to move up and down outside the screw rod 6.

[0024] Specifically, the heating tube 15 is an electric heating tube and has a spiral barrel-shaped structure wrapped around the outside of the kettle body 1 .

[0025] Specifically, the inner wall of the protective layer 17 is provided with a receiving ring 22 for receiving the heating tube 15 .

[0026] In this embodiment, the position of the heating tube 15 is conveniently limited by the accommodating ring 22 .

[0027] Specifically, the protective layer 17 is made of high-temperature resistant heat preservation material and thermal insulation material, and the outside of the protective layer 17 is fixedly connected with a bracket.

[0028] In this embodiment, the volatilization of heat is effectively avoided, the heat is effectively kept, and the surface temperature of the protective layer 17 is prevented from being too high, which would cause hidden dangers.

[0029] Specifically, the discharge port 9 is a three-dimensional structure that is narrow at the top and wide at the bottom, and is provided with a through hole inside. The lower end of the discharge port 9 is flush with the bottom end of the mixing ring 8, and the upper end extends to the outside of the mixing ring 8.

[0030] Specifically, the through hole inside the discharge port 9 is a frustum structure or a trapezoidal structure.

[0031] In this embodiment, it is convenient to extrude and transport the materials at the upper and lower ends of the kettle body 1 to accelerate mixing.

[0032] Specifically, blind holes 20 are respectively formed inside the slot 18 and the inserting piece 19 corresponding to the screw penetration positions.

[0033] In this embodiment, the slot 18 and the inserting piece 19 are conveniently connected.

[0034] Specifically, a feed pipe 13 penetrates the interior of the kettle body 1 , and an upper end of the feed pipe 13 penetrates to the exterior of the kettle body 1 and is fixedly connected with a feed port 14 .

[0035] Specifically, a screw hole matching with the screw rod 6 is formed inside the reciprocating block 7 .

[0036] In this embodiment, the screw hole of the reciprocating block 7 is provided to facilitate the reciprocating block 7 to move up and down outside the screw rod 6 when the screw rod 6 rotates.

[0037] The working principle and use process of the present invention are as follows: the protective layer 17 of the coil-type heating reactor is interlocked and connected by the slots 18 and the inserts 19, so as to effectively wrap the reactor body 1. At the same time, when the heating tube 15 is damaged, the protective layer 17 is convenient to disassemble for easy maintenance. When the stirring paddle 16 at the lower end of the screw 6 rotates, the material at the bottom of the reactor body 1 is effectively mixed. At the same time, under the rotation of the reciprocating block 7 and the screw 6, the screw 6 moves up and down outside, so that the fluid inside the reactor body 1 is squeezed out through the discharge port 9. During the descent of the mixing ring 8, the raw materials at the bottom of the reactor body 1 are squeezed and transported to the upper layer inside the reactor body 1. At the same time, during the ascent of the reactor body 1, the upper layer raw materials are squeezed to the lower layer, so that the raw materials inside the reactor body 1 are fully mixed.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coil-type heating reactor, comprising a reactor body (1), a flange (2) and a reactor cover (3), wherein the upper end of the reactor body (1) is fixedly connected to the reactor cover (3) via the flange (2), and the upper end of the reactor cover (3) is fixedly connected to a motor (4), characterized in that: The output end of the motor (4) passes through the interior of the kettle body (1) and is fixedly connected to a screw (6) via a coupling (5); the lower end of the screw (6) is fixedly connected to a stirring paddle (16); a reciprocating block (7) is screwed to the outside of the screw (6); a mixing ring (8) is embedded in the outside of the reciprocating block (7); a plurality of discharge ports (9) are penetrated in the interior of the mixing ring (8); a connecting rod (10) is fixedly connected to one side of the reciprocating block (7); the other end of the connecting rod (10) is slidably connected to the inner wall of the kettle body (1) via a slider; a protective cover is embedded in the outside of the kettle body (1); The cover is composed of two symmetrical protective layers (17) connected end to end, the protective layer (17) is a semicircular structure, and the two sides of the protective layer (17) are respectively provided with slots (18) and inserts (19) that fit together, and the slots (18) and inserts (19) are locked together by screws, the kettle body (1) is correspondingly nested with the interior of the protective cover, a heating tube (15) is wound between the outer wall of the kettle body (1) and the protective layer (17), the lower end of the kettle body (1) is fixedly connected with a discharge pipe (12), and the bottom of the protective layer (17) is provided with a fitting hole (21) that matches the discharge pipe (12); A sealing gasket is filled between the inner wall of the fitting hole (21) and the outer wall of the discharge pipe (12); a slide rail (11) matching the slide block is provided in a vertical direction on the inner wall of the kettle body (1); The heating tube (15) is an electric heating tube and has a spiral barrel-shaped structure wrapped around the outside of the kettle body (1); The inner wall of the protective layer (17) is provided with a receiving ring (22) for receiving the heating tube (15); The protective layer (17) is made of high-temperature resistant heat preservation material and thermal insulation material, and the outside of the protective layer (17) is fixedly connected to a bracket; The discharge port (9) is a three-dimensional structure that is narrow at the top and wide at the bottom, and is provided with a through hole inside. The lower end of the discharge port (9) is flush with the bottom end of the mixing ring (8), and the upper end extends to the outside of the mixing ring (8); The through hole inside the discharge port (9) is a frustum structure or a trapezoidal structure; Blind holes (20) are respectively provided inside the slot (18) and the insert (19) corresponding to the screw penetration positions; A feed pipe (13) penetrates the interior of the kettle body (1), and the upper end of the feed pipe (13) penetrates the exterior of the kettle body (1) and is fixedly connected to a feed port (14); The reciprocating block (7) is provided with a screw hole inside that matches the screw rod (6).

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