Reaction furnace for producing carbon black with excellent quality

Abstract

The utility model relates to the technical field of carbon black reaction furnaces, and discloses a carbon black reaction furnace with excellent production quality, which comprises a furnace body, the top of the furnace body is communicated with a feeding box, a low-speed motor is arranged outside the feeding box, a scrubbing brush is arranged inside the feeding box, a rolling plate is arranged below the scrubbing brush, and a rolling wheel is arranged below the rolling plate. A filter screen plate is arranged at the bottom of the rolling plate, and an elastic buckle is installed at the outer end of the filter screen plate. According to the reaction furnace for producing the carbon black with the excellent production quality, through cooperation of a plate brush, a rolling plate and a filter screen plate, the screening effect on a carbon black raw material can be achieved, impurities doped in the carbon black raw material are greatly reduced, the spring production quality is improved, meanwhile, through cooperation of the filter screen plate and an elastic buckle, the filter screen plate can be conveniently taken down and cleaned, and the production efficiency is improved. The filtering effect of the filtering net plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon black reaction furnaces, in particular to a carbon black reaction furnace with excellent production quality. Background Art

[0002] Carbon black is a black powdery substance formed by incomplete combustion or pyrolysis of hydrocarbons in the gas phase under strictly controlled process conditions. It is one of the oldest industrial products. The carbon black reactor is a core equipment in the furnace-based carbon black production. Different furnace types can produce carbon black varieties with different properties. With the development of science and technology, the carbon black reactor has developed from a single-chamber and double-chamber furnace to a three-chamber furnace with a throat.

[0003] What are the existing products like? The traditional carbon black reactor is mainly composed of a furnace body and a combustion chamber, which is processed by burning a certain ratio of carbon black raw materials. The carbon black raw materials are generally powdered, and the carbon black raw materials are easily mixed with other substances during storage or transportation, which will reduce the purity of the carbon black particles. At the same time, the powdered raw materials will agglomerate during storage. After entering the combustion chamber, the agglomerated raw materials will have a reduced heating area relative to the dispersed raw materials, resulting in reduced carbon black production efficiency and quality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a carbon black reactor with excellent production quality, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a carbon black reactor with excellent production quality, including a furnace body, the top of the furnace body is connected to a feed box, a low-speed motor is installed on the outside of the feed box, a brush is arranged inside the feed box, a rolling plate is arranged below the brush, a filter screen is arranged at the bottom of the rolling plate, and an elastic buckle is installed on the outer end of the filter screen.

[0006] Optionally, a slot for plugging in the filter screen is provided at the bottom of the feed box, a guide plate is connected to the left side inside the feed box, two buckles corresponding to the elastic buckle positions are connected to the right side outside the feed box, and the bottom end of the feed box is connected to the inside of the furnace body.

[0007] Optionally, the filter screen plate is movably plugged into the bottom of the feed box, and the outer edge of the filter screen on the filter screen plate is connected to an outer edge.

[0008] Optionally, the rolling plate is connected to a rotating shaft extending from a low-speed motor to the inside of the feed box, and the bottom of the rolling plate can contact the filter screen plate.

[0009] Optionally, the outer end of the scrub brush can contact the two ends of the filter screen plate, and the scrub brush is connected to the output shaft of the low-speed motor like the rolling plate.

[0010] Optionally, there are two elastic buckles symmetrically installed on the outside of the filter screen plate, and the elastic buckles are installed through a torsion spring shaft, and the left end of the elastic buckle can be inserted into the buckle.

[0011] The utility model provides a carbon black reactor with excellent production quality, which has the following beneficial effects:

[0012] 1. The carbon black reactor with excellent production quality can achieve the screening effect of carbon black raw materials through the cooperation of plate brushes, rolling plates and filter screens, thereby greatly reducing the impurities mixed in the carbon black raw materials and improving the production quality of springs. At the same time, through the cooperation of filter screens and elastic buckles, the filter screens can be easily removed and cleaned to ensure the filtering effect of the filter screens.

[0013] 2. The carbon black reactor with excellent production quality can realize the rotation of the rolling plate and the brush by driving the rotating shaft through a low-speed motor, so that the agglomerated materials on the filter plate can be separated under the rolling effect of the rolling plate, and the cleaning effect of the brush can promote the carbon black raw materials to enter the furnace body, and the filtering effect of the filter plate can realize the function of removing impurities from the carbon black raw materials, thereby improving the quality of carbon black production, and the agglomerates entering the furnace body after dispersion can increase their contact area with the flame, so that the reaction can be sufficient and the production efficiency can be improved, and the cooperation of the guide plate can make the material fall on the right side of the filter plate, thereby facilitating the movement of the rolling plate and the brush and avoiding the problem of material accumulation.

[0014] 3. The carbon black reactor with excellent production quality can fix the filter screen by arranging elastic buckles on the outer side of the filter screen and cooperating with the buckles, thereby ensuring the stability of the filter screen. At the same time, the cooperation of the outer edge can facilitate the collection of impurities and provide convenience for manual removal and cleaning of the filter screen.

[0015] 4. In short, the carbon black reactor with excellent production quality can filter impurities and improve the quality and efficiency of carbon black reaction by setting a filter at the feed port of the carbon black reactor. At the same time, the cooperation of the plate brush and the rolling plate controlled by the low-speed motor can crush and disperse the agglomerated carbon black raw materials. At the same time, the plate brush can promote the raw materials to enter the furnace body through the filter plate, avoiding the problem of insufficient reaction of the agglomerated raw materials, thereby improving the preparation efficiency and quality of the carbon black reactor. The cooperation of the elastic buckle and the guide plate can facilitate the fixing and disassembly of the filter plate, thereby facilitating manual maintenance and cleaning of the reactor and improving its convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 It is a structural schematic diagram of the filter screen plate of the utility model.

[0020] In the figure: 1. furnace body; 2. feed box; 21. guide plate; 22. buckle; 3. low-speed motor; 4. brush; 5. rolling plate; 6. filter screen plate; 61. outer edge; 7. elastic buckle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides a technical solution: the carbon black reactor comprises a furnace body 1, on which a combustion chamber, a throat section, a reaction section, a quenching section and a retention section are arranged, a feed box 2 is connected to the combustion chamber, the bottom end of the feed box 2 is communicated with the combustion chamber, and a funnel structure on the top of the feed box 2 is convenient for feeding. A filter screen plate 6 is installed inside the feed box 2, through which the carbon black raw material can be filtered to reduce the impurities entering the furnace body 1, thereby achieving the effect of improving the production quality. A low-speed filter is installed on the outside of the feed box 2. The motor 3, the output shaft of the low-speed motor 3 extends to the inside of the feed box 2, the outside of the rotating shaft is connected with a rolling plate 5 and a brush 4, the bottom end of the rolling plate 5 can contact the upper surface of the filter screen plate 6, the filter screen plate 6 is located below the rolling plate 5, the outer end of the brush 4 is a bristle, the bristles are long enough to contact both sides of the filter screen plate 6 when the brush 4 rotates, when the brush 4 rotates to the inner wall position of the feed box 2, the bristles at the outer end of the brush 4 can bend, will not affect the rotation of the brush 4, when the low-speed motor 3 is started, the rolling plate 5 and the brush 4 are pressed Figure 3 The carbon black reactor is provided with a plurality of carbon black raw materials, and the plurality of carbon black raw materials are provided with a plurality of carbon black raw materials. The plurality of carbon black raw materials are provided with a plurality of carbon black raw materials, and the plurality of carbon black raw materials are provided with a plurality of carbon black raw materials. The plurality of carbon black raw materials are provided with a plurality of carbon black raw materials, and the plurality of carbon black raw materials are provided with a plurality of carbon black raw materials. The plurality of carbon black raw materials are provided with a plurality of carbon black raw materials, and the plurality of carbon black raw materials are provided with a plurality of carbon black raw materials. The plurality of carbon black raw materials are provided with a plurality of carbon black raw materials, and the plurality of carbon black raw materials are provided with a plurality of carbon black raw materials.

[0023] See also Figure 2-4 The filter screen plate 6 is movably inserted in the bottom of the feed box 2. A slot corresponding to the filter screen plate 6 is provided at the bottom of the feed box 2. The filter screen plate 6 is connected with an outer edge 61 around it, which can facilitate the collection of impurities. At the same time, an elastic buckle 7 is provided at the outer end of the filter screen plate 6. The elastic buckle 7 is symmetrically installed, and the rotating shaft of the elastic buckle 7 is a torsion spring shaft. The outer side of the feed box 2 is connected with a buckle 22 corresponding to the elastic buckle 7, so that the elastic buckle 7 can be stuck in the buckle 22 to complete the fixation of the filter screen plate 6, ensuring the stability of the filter screen plate 6 while facilitating the removal of the filter screen plate 6, thereby providing convenience for manual cleaning of the filter screen plate 6, and the mesh holes on 6 can allow carbon black raw materials to pass through.

[0024] In summary, the carbon black reactor with excellent production quality is installed when in use. After the equipment is started, the low-speed motor 3 starts to rotate and drives the rolling plate 5 and the brush 4 to rotate clockwise in the soil. The carbon black raw material enters the feed box 2 and falls on the right side of the filter screen 6 along the guide plate 21. The powdered material passes through the filter screen 6 and enters the combustion chamber of the furnace body 1. Impurities are filtered by the filter screen 6. At the same time, the agglomerated material is crushed and dispersed by the rolling plate 5, and then the brush 4 passes through the filter screen. When the plate brush 4 rotates to the lowest end and both sides, its bristles are bent by pressure, and impurities are filtered on the filter screen plate 6. When cleaning the reactor, hold the bottom of the filter screen plate 6, press the elastic buckle 7 with your thumb to make the elastic buckle 7 disengage from the buckle 22, then the filter screen plate 6 can be pulled out, and then the impurities collected on the filter screen plate 6 are processed accordingly. After cleaning, the filter screen plate 6 is reinserted into the feed box 2, and the top of the elastic buckle 7 is stuck in the buckle 22.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon black reactor for producing high-quality carbon black, comprising a furnace body (1), characterized in that: The top of the furnace body (1) is connected to a feed box (2), a low-speed motor (3) is installed outside the feed box (2), a plate brush (4) is arranged inside the feed box (2), a rolling plate (5) is arranged below the plate brush (4), a filter screen (6) is arranged at the bottom of the rolling plate (5), and an elastic buckle (7) is installed at the outer end of the filter screen (6).

2. A carbon black reactor for producing high quality carbon black according to claim 1, characterized in that: The bottom of the feed box (2) is provided with a slot for inserting the filter screen plate (6); the left side of the inside of the feed box (2) is connected to a guide plate (21); the right side of the outside of the feed box (2) is connected to two buckles (22) corresponding to the positions of the elastic buckles (7); and the bottom end of the feed box (2) is connected to the inside of the furnace body (1).

3. A carbon black reactor for producing high quality carbon black according to claim 1, characterized in that: The filter screen plate (6) is movably plugged into the bottom of the feed box (2), and the outer edge of the filter screen on the filter screen plate (6) is connected to an outer edge (61).

4. A carbon black reactor for producing high quality carbon black according to claim 1, characterized in that: The rolling plate (5) is connected to a rotating shaft extending from the low-speed motor (3) to the inside of the feed box (2), and the bottom of the rolling plate (5) is capable of contacting the filter screen plate (6).

5. A carbon black reactor for producing high quality carbon black according to claim 1, characterized in that: The outer end of the scrub brush (4) can contact the two ends of the filter screen plate (6), and the scrub brush (4) is connected to the output shaft of the low-speed motor (3) like the rolling plate (5).

6. A carbon black reactor for producing high quality carbon black according to claim 2, characterized in that: There are two elastic buckles (7), and the elastic buckles (7) are symmetrically mounted on the outside of the filter screen plate (6). The elastic buckles (7) are mounted via a torsion spring shaft, and the left end of the elastic buckle (7) can be inserted into the buckle (22).

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