Glass-lined reaction kettle with material hardening prevention structure

Abstract

The utility model relates to the technical field of chemical equipment, in particular to a glass-lined reaction kettle with a material hardening prevention structure, which comprises a reaction kettle body, a feed port arranged at one end of the reaction kettle body, a discharge port arranged at one end of the reaction kettle body and a cover body fixedly connected with one end of the reaction kettle body, one end of the rotating shaft is fixedly connected with a stirring wall-scraping assembly; according to the glass-lined reaction kettle with the material hardening prevention structure, the stirring wall scraping assembly is mainly arranged in the reaction kettle body, the streamline scraping strip of the stirring wall scraping assembly is tightly attached to the inner wall of the reaction kettle body and rotates to scrape materials to be bonded on the inner wall, and the streamline scraping strip is obliquely arranged so that the scraped materials can fall downwards; the materials are not adhered to the streamline scraping strip to influence subsequent use, the passing seams formed in the streamline scraping strip facilitate passing of the materials gathered on the scraping strip, the rotating resistance of the scraping strip is reduced, the multiple sets of different paddles are arranged to facilitate all-directional stirring of the materials, and the structure effectively avoids material hardening.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical equipment, concretely to a lined glass reaction kettle with material hardening prevention structure. BACKGROUND

[0002] The lined glass reaction kettle is a kind of composite chemical equipment formed by sintering high-silica glass glaze in steel container inner wall at 850-920 DEG C high temperature, it has the characteristics of strong acid and organic solvent resistance, temperature difference sudden change resistance, smooth surface prevents material adhesion, and is widely used in polymerization, sulfonation and other processes in the fields of pharmaceuticals, pesticides, dyes, etc.

[0003] The existing patent with the announcement number CN206881691U discloses a kind of lined glass reaction kettle, it includes kettle body and motor, its characterized in that, kettle body includes inlet pipe and tank body, tank body upper portion is arched and protrudes upward, tank body lower portion is arched and protrudes downward, tank body middle part is cylindrical, inlet pipe is centrally penetrated with rotating shaft, tank body is centrally provided with stirring paddle, the upper end of stirring paddle is fixedly connected with the lower part of rotating shaft, motor is connected to stirring paddle by rotating shaft, the lower end of stirring paddle is suspended in the lower part of tank body, temperature gauge is arranged in the vertical direction on one side of tank body upper portion, exhaust port is arranged on the other side of tank body upper portion;The active progress effect of the utility model is that: polytetrafluoroethylene rod is used to measure temperature, and the use temperature range is very extensive, and it is resistant to corrosion to chemical substances;Device has excellent mechanical properties as a whole, including aging resistance;Temperature gauge middle part is provided with two branches, measures middle part and lower part respectively, can more accurately measure the temperature in reaction tank.

[0004] The above scheme and lined glass reaction kettle of prior art generally set up single ordinary stirring paddle for material stirring, and existing common stirring paddle cannot fully stir mixture in reaction kettle in all directions, so that there is not enough stirring in local position such as reaction kettle inner wall, which causes material hardening, and there is no corresponding material hardening prevention lined glass reaction kettle stirring structure, which needs to be improved and optimized. UTILITY MODEL CONTENTS

[0005] The utility model is aimed at providing a kind of lined glass reaction kettle with material hardening prevention structure to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of glass-lined reactor with anti material concretion structure including reactor body, the middle part of the reactor body is equipped with jacket, the one end of the reactor body is equipped with feed inlet, the one end of the reactor body is equipped with discharge port, the one end of the reactor body is equipped with jacket inlet, the one end of the reactor body is equipped with jacket outlet, the one end of the reactor body is fixedly connected with cover body, rotating plug-in is connected with shaft in the middle part of the cover body, the one end of the shaft is fixedly connected with stirring scraping wall subassembly, the one end of the shaft is inserted in stirring motor.

[0007] Preferably, the one end of the stirring motor is fixedly connected to the one end of the cover body.

[0008] Preferably, the stirring scraping wall subassembly includes upper cross bar, lower cross bar, upper stirring paddle, lower stirring paddle and stirring paddle;The one end of the upper cross bar is fixedly connected to the upper end of the shaft, the lower cross bar is fixedly connected to the lower end of the shaft, the one end of the upper stirring paddle is fixedly connected to the upper end of the shaft, the one end of the lower stirring paddle is fixedly connected to the lower end of the shaft, and the one end of the stirring paddle is fixedly connected to the middle part of the shaft.

[0009] Preferably, the one end of the upper cross bar is fixedly connected with streamlined scraping strip, and the one end of the streamlined scraping strip is fixedly connected to the one end of the lower cross bar.

[0010] Preferably, the two ends of the streamlined scraping strip are respectively connected to the upper cross bar and the lower cross bar adjacent to each other.

[0011] Preferably, the middle part of the streamlined scraping strip is equipped with through slit.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The glass-lined reactor with anti material concretion structure provided by the utility model mainly sets stirring scraping wall subassembly in the reactor body, and the streamlined scraping strip closely rotates and scrapes the material about to be bonded on the inner wall of the reactor body, the material scraped down is made to fall down by the inclined setting of the streamlined scraping strip, so that the subsequent use is not affected by the bonding on the streamlined scraping strip, the through slit set on the streamlined scraping strip is convenient for the material gathered on the scraping strip to pass through, reduces the resistance of the scraping strip rotation, and the multiple groups of different paddles are convenient for the omnidirectional stirring of the material, and the structure effectively avoids the material concretion. ACCURACY OF DRAWINGS

[0014] Fig. 1 It is a kind of glass-lined reactor with anti material concretion structure structure schematic view;

[0015] Fig. 2 It is a kind of glass-lined reactor with anti material concretion structure local structure sectional view;

[0016] Fig. 3It is a kind of partial structure schematic diagram of glass-lined reaction kettle with anti material hardening structure;

[0017] Fig. 4 It is enlarged schematic diagram of A part in convex 3.

[0018] In the figure: reaction kettle body 1, jacket 2, feed inlet 3, discharge outlet 4, jacket inlet 5, jacket outlet 6, cover body 7, rotating shaft 8, upper cross bar 901, lower cross bar 902, upper stirring paddle 903, lower stirring paddle 904, stirring paddle 905, streamlined scraping strip 906, through slot 907, stirring motor 10. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below.All other embodiments obtained by the person skilled in the art without making creative efforts belong to the protection scope of the present application.

[0020] Please refer to Figs. 1 to 4 The present application provides the following two technical solutions:

[0021] Embodiment one: a kind of glass-lined reaction kettle with anti material hardening structure includes reaction kettle body 1, reaction kettle body 1 middle part is equipped with jacket 2, reaction kettle body 1 one end is equipped with feed inlet 3, reaction kettle body 1 one end is equipped with discharge outlet 4, reaction kettle body 1 one end is equipped with jacket inlet 5, reaction kettle body 1 one end is equipped with jacket outlet 6, reaction kettle body 1 one end is fixedly connected with cover body 7, cover body 7 middle part is rotatably inserted with rotating shaft 8, rotating shaft 8 one end is fixedly connected with stirring scraping wall assembly, rotating shaft 8 one end is inserted in stirring motor 10;Stirring motor 10 one end is fixedly connected in cover body 7 one end.

[0022] When using, medium such as heat conducting oil is passed from jacket inlet 5, jacket outlet 6 is used for the outflow circulation of medium, the medium in jacket 2 ensures that heat is uniformly transmitted to kettle body, opens feed inlet 3 and closes feed inlet 3 after various materials are placed into reaction kettle body 1, starts stirring motor 10, rotating shaft 8 is driven to rotate, rotating shaft 8 drives stirring scraping wall assembly to stir material, accelerates the reaction of material in reaction kettle body 1, and increases production efficiency.

[0023] In the embodiment two, on the basis of the embodiment one, the stirring and wall scraping assembly comprises an upper horizontal rod 901, a lower horizontal rod 902, an upper stirring paddle 903, a lower stirring paddle 904, and a stirring paddle 905; one end of the upper horizontal rod 901 is fixedly connected to the upper end of the rotating shaft 8, the lower horizontal rod 902 is fixedly connected to the lower end of the rotating shaft 8, one end of the upper stirring paddle 903 is fixedly connected to the upper end of the rotating shaft 8, one end of the lower stirring paddle 904 is fixedly connected to the lower end of the rotating shaft 8, and one end of the stirring paddle 905 is fixedly connected to the middle part of the rotating shaft 8; the upper horizontal rod 901 is fixedly connected with a streamlined scraping strip 906 at one end, and the streamlined scraping strip 906 is fixedly connected to one end of the lower horizontal rod 902; the streamlined scraping strip 906 is connected to the upper horizontal rod 901 and the lower horizontal rod 902 which are adjacent and not corresponding respectively at two ends; and the middle part of the streamlined scraping strip 906 is provided with a through slit 907.

[0024] In use, the upper stirring paddle 903 on the stirring and wall scraping assembly is used for stirring the material at the upper part of the reaction kettle body 1 and stirring the material downward, the lower stirring paddle 904 on the stirring and wall scraping assembly is used for stirring the material at the lower part of the reaction kettle body 1 and stirring the material upward, and the multiple groups of stirring paddles 905 arranged in the middle part of the stirring and wall scraping assembly facilitate fully stirring the material at the middle part of the reaction kettle body 1, and the multiple groups of different paddles realize fully stirring the material in the reaction kettle body 1, so as to avoid the material from being hardened; when the upper horizontal rod 901 and the lower horizontal rod 902 rotate, the streamlined scraping strip 906 is driven to rotate closely to the inner wall of the reaction kettle body 1, the material adhered to the inner wall of the reaction kettle body 1 is scraped, and the material adhered to the inner wall of the reaction kettle body 1 is prevented from being hardened; the streamlined scraping strip 906 is obliquely connected to the two adjacent and not corresponding upper horizontal rod 901 and lower horizontal rod 902, so as to facilitate the material to drop downward when being scraped, and the through slit 907 is arranged to facilitate the material accumulated on the streamlined scraping strip 906 to pass through, so as to avoid the rotating resistance caused by the material accumulated on the streamlined scraping strip 906 from affecting the subsequent stirring and scraping.

[0025] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A glass-lined reactor with a material anti-caking structure, comprising a reactor body (1), a jacket (2) is arranged in the middle of the reactor body (1), a feed inlet (3) is arranged at one end of the reactor body (1), a discharge outlet (4) is arranged at one end of the reactor body (1), a jacket inlet (5) is arranged at one end of the reactor body (1), and a jacket outlet (6) is arranged at one end of the reactor body (1), characterized in that: The reaction kettle body (1) one end fixedly connected with cover (7), the cover (7) middle rotatably inserted with the shaft (8), the shaft (8) one end fixedly connected with stirring scraping wall subassembly, the shaft (8) one end inserted in stirring motor (10). ​ 2. The glass-lined reactor with anti-mass agglomeration structure according to claim 1, characterized in that: The stirring motor (10) one end is fixedly connected to the one end of the cover (7).

3. The glass-lined reactor with anti-mass agglomeration structure according to claim 1, characterized in that: The stirring scraping wall subassembly includes upper cross bar (901), lower cross bar (902), upper stirring paddle (903), lower stirring paddle (904), stirring paddle (905);The upper cross bar (901) one end is fixedly connected to the upper end of the shaft (8), the lower cross bar (902) is fixedly connected to the lower end of the shaft (8), the upper stirring paddle (903) one end is fixedly connected to the upper end of the shaft (8), the lower stirring paddle (904) one end is fixedly connected to the lower end of the shaft (8), the stirring paddle (905) one end is fixedly connected to the middle part of the shaft (8).

4. The glass-lined reactor with anti-mass agglomeration structure according to claim 3, characterized in that: The upper cross bar (901) one end fixedly connected with streamline scraping strip (906), the streamline scraping strip (906) one end fixedly connected to the one end of the lower cross bar (902).

5. The glass-lined reactor with anti-mass agglomeration structure according to claim 4, characterized in that: The streamline scraping strip (906) both ends are connected to the upper and lower adjacent non corresponding upper cross bar (901) and lower cross bar (902) respectively.

6. The glass-lined reactor with anti-mass agglomeration structure according to claim 4, characterized in that: The streamline scraping strip (906) middle part is equipped with through slot (907).

Images