Feeding device for reaction kettle

Abstract

The utility model provides a feeding device for a reaction kettle, and solves the technical problems that materials are directly fed into the reaction kettle from a feeding hole in the use process of the reaction kettle at present, caked materials are difficult to remove, and the materials in the reaction kettle are easy to react incompletely. Comprising a filtering assembly, the filtering assembly comprises a filtering box and an air blowing pipe set connected to the filtering box, a plurality of filtering nets are arranged in the filtering box, and the filtering box is further provided with a feeding pipe and a first discharging pipe; the collecting box is connected to the filtering box through a suction pump and is far away from the air blowing pipe set, and the collecting box is further provided with a second discharging pipe; the conveying assembly comprises a conveying pipe communicated with the second discharging pipe and a roller arranged in the conveying pipe; and the feeding assembly comprises a rotating motor, a rotating rod and a feeding part, a plurality of feeding pipes are arranged on the feeding part and communicate with the conveying pipe, the rotating motor is connected with the feeding part through the rotating rod, and the feeding uniformity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactor feeding, and particularly relates to a feeding device for a reactor. Background Art

[0002] In a broad sense, a reactor is a stainless-steel container for physical or chemical reactions. According to different process condition requirements, the structural design and parameter configuration of the container are carried out. The design conditions, processes, inspections, manufacturing, and acceptance need to be based on relevant technical standards to achieve the heating, evaporation, cooling, and mixing reactions at low and high speeds required by the process. A reactor is a comprehensive reaction container, and the structural functions and configured accessories of the reactor are designed according to the reaction conditions. From the beginning of feeding - reaction - discharging, it can complete the preset reaction steps with a high degree of automation, and strictly control important parameters such as temperature, pressure, mechanical control (stirring, air blowing, etc.), and concentration of reactants / products during the reaction process. Its structure generally consists of a kettle body, a transmission device, a stirring device, a heating device, a cooling device, and a sealing device.

[0003] During the use of the existing technology reactor, the materials are uniformly directly put into the feeding port. If there are large lumps of agglomerated materials mixed in, it is easy to cause incomplete reaction of the materials in the reactor, resulting in a decline in product quality. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device for a reactor, which solves the technical problem that during the use of the current reactor, the materials are directly put into the reactor from the feeding port, it is difficult to remove the agglomerated materials, and it is easy to cause incomplete reaction of the materials in the reactor, resulting in a decline in product quality.

[0005] The embodiments of the utility model are realized through the following technical solutions:

[0006] A feeding device for a reactor includes a filtering component, a conveying component, and a feeding component;

[0007] The filtering component includes a filtering box and a blowing pipe group connected to the filtering box. A plurality of filter meshes are arranged inside the filtering box, and the filtering box is also provided with a feeding pipe and a first discharging pipe;

[0008] A collection box is connected to the filtering box through a suction pump and is far away from the blowing pipe group, and the collection box is also provided with a second discharging pipe;

[0009] The conveying component includes a conveying pipe communicated with the second discharging pipe and rollers arranged inside the conveying pipe;

[0010] The feeding assembly includes a rotating motor, a rotating rod, and a feeding member. A plurality of feeding pipes are provided on the feeding member, and the feeding pipes are communicated with the transfer pipe. The rotating motor is connected to the feeding member through the rotating rod.

[0011] In some embodiments, a filter screen is provided at the orifice of the feeding pipe.

[0012] In some embodiments, there are a plurality of feeding pipes, and the plurality of feeding pipes are uniformly arranged on the feeding member along the radial direction of the feeding member, or the plurality of feeding pipes are uniformly arranged on the feeding member along the circumferential direction of the feeding member.

[0013] In some embodiments, in the filtering assembly, the filter screen has two layers, which are arranged at intervals along the extending direction of the filtering box, and the feed pipe is arranged between the two layers of the filter screen.

[0014] In some embodiments, the first discharge pipe is arranged between the two layers of the filter screen.

[0015] In some embodiments, the blowing pipe group includes a plurality of blowing pipes arranged at intervals along a direction perpendicular to the extending direction of the filter screen.

[0016] In some embodiments, valves are provided on the feed pipe, the first discharge pipe, the second discharge pipe, and the blowing pipe.

[0017] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

[0018] (1) The filter screen and the blowing pipe group arranged in the filtering box can disperse the agglomerated materials, so that the materials are dispersed on the side of the filter plate away from the blowing pipe group. Combined with the suction pump, the dispersed materials can be sucked into the collection box, which is convenient for the next feeding.

[0019] (2) The rollers provided in the conveying assembly can push the materials to move and prevent the materials from piling up;

[0020] (3) A plurality of feeding pipes are provided to uniformly feed materials into the reaction kettle, increasing the uniformity of feeding.

[0021] (4) The filter screen provided at the orifice of the feeding pipe further increases the uniformity of feeding.

[0022] (5) The present invention is reasonably designed, has a simple structure, and good practicability. Description of the Drawings

[0023] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0024] Figure 1 The structural schematic diagram of the feeding device for the reaction kettle provided by the embodiment of the present utility model;

[0025] Figure 2 The structural schematic diagram of the feeding device for the reaction kettle provided by the embodiment of the present utility model when used for the reaction kettle;

[0026] Icon:

[0027] 110, filter box; 120, air blowing pipe group; 130, filter screen; 140, feed pipe; 150, first discharge pipe;

[0028] 200, suction pump;

[0029] 300, collection box; 310, second discharge pipe;

[0030] 410, transfer pipe; 420, roller;

[0031] 510, rotating motor; 520, rotating rod; 530, feeding part. Specific embodiments

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Embodiment

[0034] The embodiment of the present application provides a feeding device for a reaction kettle to improve the feeding uniformity.

[0035] Please refer to Figure 1 And Figure 2 , the feeding device for the reaction kettle provided by the embodiment of the present application includes a filtering component, a conveying component, and a feeding component;

[0036] Filtering component, including a filtering box 110 and a blowing pipe group 120 connected to the filtering box 110. Inside the filtering box 110, there are multiple filter meshes 130. The filtering box 110 is also provided with a feed pipe 140 and a first discharge pipe 150 to filter large pieces of materials inside. In some embodiments, the feed pipe 140 is connected to the top of the filtering box 110, and the first discharge pipe 150 is connected to the bottom of the filtering box 110. In some embodiments, along the connection direction of the multiple filter meshes 130, there are multiple blowing pipe groups 120 communicating with the filtering box 110. In some embodiments, the multiple filter meshes 130 are arranged at intervals to cooperate with the filtering box 110 to form a receiving cavity for large pieces of materials;

[0037] Collection box 300, connected to the filtering box 110 through a suction pump 200 and away from the blowing pipe group 120. The collection box 300 is also provided with a second discharge pipe 310 to collect the filtered materials. In some embodiments, the second discharge pipe 310 is arranged at the bottom of the collection box 300;

[0038] Conveying component, including a conveying pipe 410 communicating with the second discharge pipe 310 and rollers 420 arranged inside the conveying pipe 410 to push the materials to move to the next component. In some embodiments, there are multiple rollers 420 arranged at intervals along the extending direction of the conveying pipe 410 inside the conveying pipe 410;

[0039] Feeding component, including a rotating motor 510, a rotating rod 520 and a feeding member 530. The feeding member 530 is provided with multiple feeding pipes, and the feeding pipes communicate with the conveying pipe 410. The rotating motor 510 is connected to the feeding member 530 through the rotating rod 520. In some embodiments, the feeding member 530 is provided with a receiving cavity for accommodating materials. In some embodiments, a buffer member is arranged at the top of the feeding member 530, and the buffer member is provided with a receiving cavity for accommodating materials. The receiving cavity of the buffer member communicates with the receiving cavity of the feeding member 530, and the feeding member 530 can rotate relative to the buffer member. In some embodiments, the feeding member 530 can rotate relative to the buffer member with the rotating rod 520 as the axis. In some embodiments, the buffer member communicates with the conveying pipe 410.

[0040] In some embodiments, a filter mesh 130 is arranged at the pipe orifice of the feeding pipe to further improve the uniformity of material feeding.

[0041] In some embodiments, there are multiple feeding pipes. The multiple feeding pipes are uniformly arranged on the feeding member 530 along the radial direction of the feeding member 530, or the multiple feeding pipes are uniformly arranged on the feeding member 530 along the circumferential direction of the feeding member 530 to further improve the uniformity of material feeding.

[0042] In some embodiments, in the filtering component, the filter screen 130 is provided with two layers, which are arranged at intervals along the extending direction of the filtering box 110. The feed pipe 140 is arranged between the two layers of filter screens 130 so that the material can be filtered through the filter screen 130, facilitating the retention of large pieces of material after being separated by the filter screen 130. In some embodiments, a plurality of feed ports are provided between the two layers of filter screens 130 to add different materials.

[0043] In some embodiments, the first discharge pipe 150 is arranged between the two layers of filter screens 130 to take out the remaining large pieces of material. In some embodiments, a secondary discharge pipe is further provided, which is connected to the filtering box 110 and is arranged on the side of the filter screen 130 close to the blowing pipe. In some embodiments, the secondary discharge pipe is arranged on the side of the filter screen 130 away from the blowing pipe.

[0044] In some embodiments, the blowing pipe group 120 includes a plurality of blowing pipes arranged at intervals along the direction perpendicular to the extending direction of the filter screen 130 to enhance the filtering effect.

[0045] In some embodiments, valves are provided on the feed pipe 140, the first discharge pipe 150, the second discharge pipe 310 and the blowing pipe to enhance the control effect. In some embodiments, the blowing pipe is connected to an air source.

[0046] In some embodiments, a plurality of rollers 420 are arranged at intervals along the extending direction of the transfer pipe 410 inside the transfer pipe 410.

[0047] The following details the usage process of the feed device for the reaction kettle of the present application:

[0048] During use, the material is placed in the filtering box 110 through the feed port so that the material is located between the two filter screens 130. Through the coordinated action of the blowing pipe group 120 and the suction pump 200, the material passes through the filter screen 130 and enters the collection box 300. Then, the second discharge pipe 310 of the collection box 300 is pushed by the rollers 420 into the transfer pipe 410 and then enters the feeding member 530, and enters the reaction kettle body through the feed pipe. The rotating motor 510 controls the rotation of the feeding member 530 to enhance the feeding uniformity.

[0049] The feed device for the reaction kettle of the present application has at least the following advantages:

[0050] (1) The filter screen and the blowing pipe group arranged in the filtering box can disperse the agglomerated material so that the material is dispersed on the side of the filter plate away from the blowing pipe group. Combined with the suction pump, the dispersed material can be sucked into the collection box, facilitating the next feeding step.

[0051] (2) By arranging the rollers in the transfer assembly, the movement of the material can be promoted to prevent the material from piling up;

[0052] (3) Set multiple feeding pipes to achieve uniform feeding inside the reaction kettle and improve the uniformity of feedstock input.

[0053] (4) Set a filter screen at the nozzle of the feeding pipe to further improve the uniformity of feedstock input.

[0054] (5) The design of the present utility model is reasonable, the structure is simple, and the practicability is good.

[0055] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various modifications and changes can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feeding device for a reactor, characterized in that: include: A filter assembly, comprising a filter box and a blow pipe group connected to the filter box, wherein a plurality of filter screens are arranged inside the filter box, and the filter box is also provided with a feed pipe and a first discharge pipe; A collecting box, connected to the filter box through a suction pump and away from the blowing pipe group, the collecting box is also provided with a second discharge pipe; A conveying assembly, comprising a conveying pipe connected to the second discharge pipe and a roller disposed inside the conveying pipe; The feeding assembly comprises a rotating motor, a rotating rod and a feeding piece. The feeding piece is provided with a plurality of feeding pipes which are connected to the conveying pipe. The rotating motor is connected to the feeding piece through the rotating rod.

2. The feeding device for a reactor according to claim 1, characterized in that: The pipe opening of the feeding pipe is provided with a filter screen.

3. The feeding device for a reactor according to claim 1, characterized in that: There are multiple feeding pipes, and the multiple feeding pipes are evenly arranged on the feeding piece along the radial direction of the feeding piece, or the multiple feeding pipes are evenly arranged on the feeding piece along the circumferential direction of the feeding piece.

4. The feeding device for a reactor according to any one of claims 1 to 3, characterized in that: In the filter assembly, the filter screen is provided with two layers, which are arranged at intervals along the extension direction of the filter box, and the feed pipe is arranged between the two layers of the filter screen.

5. The feeding device for a reactor according to any one of claims 1 to 3, characterized in that: The first discharge pipe is arranged between the two layers of filter screens.

6. The feeding device for a reactor according to any one of claims 1 to 3, characterized in that: The air blowing pipe group includes a plurality of air blowing pipes arranged at intervals along a direction perpendicular to the extension direction of the filter screen.

7. The feeding device for a reactor according to any one of claims 1 to 3, characterized in that: Valves are arranged on the feed pipe, the first discharge pipe, the second discharge pipe and the air blowing pipe.

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