Novel reaction kettle based on white carbon black production

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a novel reaction kettle based on white carbon black production, which is characterized in that a limiting plate is arranged on one side, far away from each other, of two connecting discs, a plurality of heating pipes are in threaded connection with the inner wall of the limiting plate, another connecting disc is welded on the outer wall of the periphery of the limiting plate, and a sealing cover is welded on the upper surface of the limiting plate; a plurality of screw holes are formed in the outer wall of the periphery of the other connecting disc, and bolts are connected to the inner walls of the screw holes in a threaded mode. Through the arrangement of the limiting plates and the bolts, the input pipe enables heat energy to flow into the outer walls of the heating pipes in the shell, materials in the heating pipes are subjected to a heating reaction, when the inner walls of the heating pipes need to be cleaned, the nuts are detached from the bolts, then the bolts are detached from the connecting discs on the shell and the sealing cover, and therefore the inner walls of the heating pipes can be cleaned. After the sealing covers at the two ends are taken down, the rotating limiting plates are taken out from the heating pipes together, and the heating pipes can be taken out from the shell in sequence for cleaning, so that the flexibility of the reaction kettle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettle equipment, in particular to a new type of reaction kettle based on white carbon black production. Background Art

[0002] Reactors are containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Therefore, reactors are widely used in industries such as petroleum, chemical, rubber, pesticide, dye, medicine, and food. However, many existing reactors will have the phenomenon of raw materials hanging on the wall when stirring, which will affect the quality of the mixed reaction of the raw materials.

[0003] The application number is CN202321534238.3, which discloses a new type of reactor, including a driving motor, the driving motor is installed at one end of the horizontal plate, the other end of the horizontal plate is connected to a coupling, the lower end of the coupling is connected to the kettle cover, the kettle cover is connected to the kettle body, the output end of the driving motor is connected to the driving wheel through a rotating shaft, the driving wheel is connected to the driven wheel through a synchronous belt, the driven wheel is installed on the transmission shaft, the transmission shaft passes through the inside of the coupling and is connected through a bearing, the bottom of the transmission shaft extends to the inside of the kettle body to connect the scraping stirring paddle, the side wall of the kettle body is provided with an interlayer, and the interlayer is provided with a liquid inlet and a liquid outlet. The scraping stirring paddle in the reactor is provided with a scraper, and the scraper can scrape the raw materials attached to the inner wall of the kettle body, which can avoid the appearance of residues, thereby improving the quality of material mixing reaction; an internal stirring paddle is provided, which can realize the two-way movement of the internal stirring paddle and the scraping stirring paddle, thereby improving the efficiency of material mixing.

[0004] A new type of reactor disclosed in the above document has the following defects: when a large amount of residue is attached to the inner wall of the reactor, the inner wall of the reactor needs to be cleaned, but the structure cannot disassemble and separate the reactor body and the reactor cover, resulting in the inability to clean the inner wall of the equipment. When the material is processed, it will be affected by the residue, reducing the purity of the material.

[0005] It can be seen from this that the existing new reactor does not have the function of conveniently cleaning the residues on the inner wall of the equipment. It is necessary to improve the existing deficiencies and provide a function that can conveniently clean the residues on the inner wall of the equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a new type of reactor based on white carbon black production to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a novel reaction kettle based on white carbon black production, comprising a kettle body and a kettle cover, wherein the kettle cover is threadedly connected to the inner walls at both ends of the kettle body, the kettle body comprises two connecting plates, a limiting plate is provided on the side away from the two connecting plates, a plurality of heating tubes are threadedly connected to the inner walls of the limiting plates, another connecting plate is welded on the outer walls around the limiting plates, a sealing cover is welded on the upper surface of the limiting plates, a plurality of screw holes are opened on the outer walls around the other connecting plate, and bolts are threadedly connected to the inner walls of the plurality of screw holes. The purpose of such arrangement is that during the use of the reactor, the input pipe at the top sealing cover is connected to the material pipe port through a flange, the input pipe on the bottom sealing cover is connected to the discharge pipe through a flange, and the input pipes on both sides of the shell are connected to the heating components through flanges. The material enters the sealing cover through the input pipe, and the limit plate blocks the material into several heating tubes. The input pipe flows heat energy into the outer walls of several heating tubes in the shell to heat the material inside the heating tubes. The reacted material flows to the bottom sealing cover through the heating tubes, and the input pipe at the bottom sealing cover discharges the material for circulation. When it is necessary to clean the inner wall of the heating tube, the nut is removed from the bolt, and then the bolt is removed from the connecting plate on the shell and the sealing cover. After removing the sealing covers at both ends, the limit plate is rotated to take them out from the heating tube. The heating tubes can be taken out from the shell in turn for cleaning, thereby improving the flexibility of the reactor.

[0009] Furthermore, a plurality of the screw holes penetrate the two connection plates, and the bolts penetrate the two connection plates and extend to the outside of the connection plates. The purpose of such a setting is that during the use of the reactor, the connection plates of the shell and the sealing cover are connected by connecting bolts, and the nuts fix the connection between the two, so that the reactor can be used normally.

[0010] Furthermore, a nut is threadedly connected to the outer wall of the bolt, and the nut is located on the outer wall of the connecting plate. The purpose of this arrangement is that during the use of the reactor, the connecting plate of the shell and the sealing cover are connected by the connecting bolt, and the nut fixes the connection between the two.

[0011] Furthermore, a shell is welded to the side close to the two connecting plates, and input pipes are welded to the outer walls of both sides of the shell and the two sealing covers. The purpose of such a setting is that during the use of the reactor, the input pipe at the top sealing cover is connected to the material pipe port through a flange, the input pipe on the bottom sealing cover is connected to the discharge pipe through a flange, and the input pipes on both sides of the shell are connected to the heating assembly through flanges, the material enters the sealing cover through the input pipe, the input pipe flows heat energy into the outer walls of several heating pipes in the shell, and the material inside the heating pipe is heated and reacted, the reacted material flows to the bottom sealing cover through the heating pipe, and the input pipe at the bottom sealing cover discharges the material for circulation.

[0012] Furthermore, a flange is welded on the outer wall of the top end of the input pipe. The purpose of such arrangement is that during the use of the reactor, the input pipe is connected to the material pipe port and the discharge pipe through the flange.

[0013] Furthermore, the heating tube extends inwardly to the inside of the shell through two limit plates. The purpose of this arrangement is that during the use of the reactor, the input tube flows heat energy into the outer walls of several heating tubes in the shell, the heating tubes heat the materials inside, and the reacted materials flow into the bottom sealing cover through the heating tubes.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model sets a limit plate and bolts, and the input pipe flows heat energy into the outer walls of several heating tubes in the shell, so as to heat the materials inside the heating tubes. The materials after the reaction flow into the bottom sealing cover through the heating tubes, and the input pipe at the bottom sealing cover discharges the materials for circulation. When it is necessary to clean the inner wall of the heating tube, the nut is removed from the bolt, and then the bolt is removed from the connecting plate on the shell and the sealing cover. After removing the sealing covers at both ends, the limit plate is rotated to take them out from the heating tube. The heating tubes can be taken out from the shell one by one for cleaning, thereby improving the flexibility of the reactor.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top split structure of the utility model;

[0020] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom split structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1, kettle body; 101, shell; 102, input pipe; 103, flange; 104, connecting plate; 105, heating tube; 2, kettle cover; 200, screw hole; 201, limit plate; 202, bolt; 203, nut; 204, sealing cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 As shown, the utility model is a new type of reactor based on white carbon black production, including a reactor body 1 and a reactor cover 2, the reactor cover 2 is threadedly connected to the inner walls of the two ends of the reactor body 1, the reactor body 1 includes two connecting plates 104, and a limiting plate 201 is provided on the side away from the two connecting plates 104. A plurality of heating tubes 105 are threadedly connected to the inner wall of the limiting plate 201, another connecting plate 104 is welded on the outer wall around the limiting plate 201, a sealing cover 204 is welded on the upper surface of the limiting plate 201, and a plurality of screw holes 200 are opened on the outer wall around the other connecting plate 104, and bolts 202 are threadedly connected to the inner walls of the plurality of screw holes 200. The purpose of such arrangement is that during the use of the reactor, the input pipe 102 at the top sealing cover 204 is connected to the material pipe port through the flange 103, the input pipe 102 on the bottom sealing cover 204 is connected to the discharge pipe through the flange 103, and the input pipes 102 on both sides of the shell 101 are connected to the heating assembly through the flange 103. The material enters the sealing cover 204 through the input pipe 102, the limiting plate 201 blocks the material into the plurality of heating pipes 105, and the input pipe 102 flows the heat energy into the outer walls of the plurality of heating pipes 105 in the shell 101, thereby heating the heating pipes 105. The material inside is heated and reacted, and the reacted material flows into the bottom sealing cover 204 through the heating tube 105, and the input pipe 102 at the bottom sealing cover 204 discharges the material for circulation. When the inner wall of the heating tube 105 needs to be cleaned, the nut 203 is removed from the bolt 202, and then the bolt 202 is removed from the connecting plate 104 on the shell 101 and the sealing cover 204. After removing the sealing covers 204 at both ends, the limit plate 201 is rotated and taken out from the heating tube 105 together. The heating tube 105 can be taken out from the shell 101 in turn for cleaning, thereby improving the flexibility of the reactor.

[0026] A plurality of screw holes 200 penetrate the two connection plates 104, and bolts 202 penetrate the two connection plates 104 and extend to the outside of the connection plates 104. The purpose of such arrangement is that during the use of the reactor, the shell 101 and the connection plates 104 of the sealing cover 204 are connected by the connecting bolts 202, and the nuts 203 fix the connection between the two, so that the reactor can be used normally.

[0027] The outer wall of the bolt 202 is threadedly connected with a nut 203, and the nut 203 is located on the outer wall of the connecting plate 104. The purpose of this arrangement is that during the use of the reactor, the shell 101 and the connecting plate 104 of the sealing cover 204 are connected by the connecting bolt 202, and the nut 203 fixes the connection between the two.

[0028] The shell 101 is welded to the side where the two connection plates 104 are close to each other, and the input pipes 102 are welded to the outer walls of both sides of the shell 101 and the two sealing covers 204. The purpose of such arrangement is that during the use of the reactor, the input pipe 102 at the top sealing cover 204 is connected to the material pipe port through the flange 103, the input pipe 102 on the bottom sealing cover 204 is connected to the discharge pipe through the flange 103, and the input pipes 102 on both sides of the shell 101 are connected to the heating assembly through the flange 103, the material enters the sealing cover 204 through the input pipe 102, the input pipe 102 flows the heat energy into the outer walls of several heating pipes 105 in the shell 101, and the material inside the heating pipe 105 is heated and reacted, the reacted material flows to the bottom sealing cover 204 through the heating pipe 105, and the input pipe 102 at the bottom sealing cover 204 discharges the material for circulation.

[0029] A flange 103 is welded on the outer wall of the top end of the input pipe 102. The purpose of such arrangement is that during the use of the reactor, the input pipe 102 is connected to the material pipe port and the discharge pipe through the flange 103.

[0030] The heating tube 105 extends inwardly to the inside of the shell 101 through two stopper plates 201. The purpose of this arrangement is that during the use of the reactor, the input tube 102 flows heat energy into the outer walls of the plurality of heating tubes 105 in the shell 101, and the heating tubes 105 heat the materials inside for reaction, and the reacted materials flow into the bottom sealing cover 204 through the heating tubes 105.

[0031] When in use, during the use of the reactor, the input pipe 102 at the top sealing cover 204 is connected to the material pipe port through the flange 103, the input pipe 102 on the bottom sealing cover 204 is connected to the discharge pipe through the flange 103, and the input pipes 102 on both sides of the shell 101 are connected to the heating assembly through the flange 103. The material enters the sealing cover 204 through the input pipe 102, and the limiting plate 201 blocks the material into the plurality of heating pipes 105. The input pipe 102 flows the heat energy into the outer walls of the plurality of heating pipes 105 in the shell 101, and the heat inside the heating pipes 105 is heated. The material is heated for reaction, and the reacted material flows into the bottom sealing cover 204 through the heating tube 105, and the input pipe 102 at the bottom sealing cover 204 discharges the material for circulation. When the inner wall of the heating tube 105 needs to be cleaned, the nut 203 is removed from the bolt 202, and then the bolt 202 is removed from the connecting plate 104 on the shell 101 and the sealing cover 204. After removing the sealing covers 204 at both ends, the limit plate 201 is rotated and taken out from the heating tube 105 together. The heating tube 105 can be taken out from the shell 101 in turn for cleaning, thereby improving the flexibility of the reactor.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel reaction kettle for producing white carbon black, comprising a kettle body (1) and a kettle cover (2), characterized in that: The kettle cover (2) is threadedly connected to the inner walls at both ends of the kettle body (1); the kettle body (1) comprises two connecting plates (104); a limiting plate (201) is provided on the side away from the two connecting plates (104); a plurality of heating tubes (105) are threadedly connected to the inner wall of the limiting plate (201); another connecting plate (104) is welded to the outer wall around the limiting plate (201); a sealing cover (204) is welded to the upper surface of the limiting plate (201); a plurality of screw holes (200) are opened on the outer wall around the other connecting plate (104); bolts (202) are threadedly connected to the inner walls of the plurality of screw holes (200).

2. A novel reactor for producing white carbon black according to claim 1, characterized in that: A plurality of screw holes (200) penetrate the two connection plates (104), and the bolts (202) penetrate the two connection plates (104) and extend to the outside of the connection plates (104).

3. A novel reactor for producing white carbon black according to claim 1, characterized in that: A nut (203) is threadedly connected to the outer wall of the bolt (202), and the nut (203) is located on the outer wall of the connecting plate (104).

4. A novel reactor for producing white carbon black according to claim 1, characterized in that: A shell (101) is welded to a surface where the two connection plates (104) are close to each other, and an input pipe (102) is welded to the outer walls of both sides of the shell (101) and the two sealing covers (204).

5. A novel reactor for producing white carbon black according to claim 4, characterized in that: A flange (103) is welded on the outer wall of the top end of the input pipe (102).

6. A novel reactor for producing white carbon black according to claim 1, characterized in that: The heating tube (105) extends inwardly to the interior of the shell (101) through two limiting plates (201).

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