Improved crystallization kettle

Abstract

The utility model discloses an improved crystallization kettle. The improved crystallization kettle comprises a kettle body, an adjusting assembly and a buffering assembly, according to the improved crystallization kettle disclosed by the utility model, the scraping plates are arranged on the two sides of the bottom of the inner gear ring in the kettle body, so that the transmission gear is lifted by the electric push rod and then is meshed between the inner gear ring and the main gear by adjusting the micro-rotation condition of the gear on the transmission gear after crystallization on the inner wall of the kettle body is finished, and the stirring shaft is driven by the electric push rod to rotate. Meanwhile, the scraping plate which is linked with the stirring shaft after being adjusted does not easily influence crystallization of liquid at the inner arm of the kettle body in the stirring process of the stirring shaft, and the binding plate which is movably connected with the top of the scraping plate and the springs which are fixedly mounted at four corners of two ends of the binding plate are arranged on the scraping plate; and buffer adjustment can be carried out on the scraper blade in the scraping process, and the problem that the scraper blade deforms and is damaged in the using process due to too tight adhesion of crystals is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of crystallization kettles, in particular to an improved crystallization kettle. Background Art

[0002] The crystallization kettle, also known as the crystallization kettle, is an important chemical equipment, mainly used for the mixing reaction of materials and the growth of crystals. It uses specific process conditions, such as temperature, pressure, stirring speed, etc., to make the solute in the solution crystallize after reaching the supersaturated state, thereby achieving the separation and purification of the crystals.

[0003] The existing crystallization kettle has an inner wall that is not convenient to adjust stably after crystallization is completed, and the stirring shaft is not easily connected to the scraper and other devices, so as to scrape the crystals in and out of the inner wall of the crystallization kettle evenly and comprehensively. For this reason, we propose an improved crystallization kettle. Utility Model Content

[0004] The main purpose of the utility model is to provide an improved crystallization kettle, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An improved crystallization kettle comprises a kettle body, an adjustment component and a buffer component, wherein the kettle body comprises a kettle cover installed on the top of the kettle body, and a motor and a stirring shaft installed on the upper and lower ends of the kettle cover, the adjustment component comprises a recess opened on the inner side of the top of the kettle body, and an inner gear ring movably installed in the recess, scrapers are movably installed on the lower parts of both sides of the inner gear ring, a main gear is fixedly installed on the upper end of the stirring shaft, a transmission gear is meshedly installed on one side of the main gear, an electric push rod for driving the transmission gear is fixedly installed on the top of the kettle cover, and an adjustment gear is meshedly installed on the other side of the main gear.

[0007] Preferably, the adjusting assembly further comprises a movable rotating shaft movably installed in the kettle cover above the adjusting gear, and the bottom of the movable rotating shaft is fixedly connected to the adjusting gear.

[0008] Preferably, the adjustment assembly further comprises an observation window fixedly mounted on one side of the kettle cover, and the observation window is located at the upper portion of the connection between the inner gear ring and the transmission gear.

[0009] Preferably, the buffer assembly includes a restraining cavity opened inside the inner gear ring, and a restraining plate movably installed in the restraining cavity, and a connecting shaft is fixedly installed between the bottom of the restraining plate and the scraper.

[0010] Preferably, the buffer assembly further comprises springs fixedly mounted between the inner gear ring at four corners of both ends of the restraining plate in the restraining cavity.

[0011] Preferably, the kettle body further comprises an interlayer fixedly mounted on its outer end.

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

[0013] 1. In the utility model, the scrapers installed on both sides of the bottom of the inner gear ring in the kettle body can adjust the micro-rotation conditions of the transmission gear on the inner wall of the kettle body after the crystallization is completed, so that the transmission gear is lifted by the electric push rod and meshed between the inner gear ring and the main gear, so that the crystals crystallized in the arm of the kettle body can be uniformly and comprehensively scraped during the feeding in the stirring shaft transmission. At the same time, the scrapers that are linked with the stirring shaft after adjustment are not easy to affect the crystallization of the liquid in the arm of the kettle body during the stirring of the stirring shaft;

[0014] 2. In the utility model, the movably connected restraining plate on the top of the scraper and the springs fixedly installed at the four corners of the two ends of the restraining plate can also adjust the buffer of the scraper during scraping, avoiding the problem of deformation and damage of the scraper during use due to the crystal sticking too tightly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 A is an enlarged view of the middle image.

[0018] Reference numerals:

[0019] 100, kettle body; 101, kettle cover; 102, motor; 103, stirring shaft; 104, interlayer;

[0020] 200, adjustment assembly; 201, notch; 202, inner gear ring; 203, scraper; 204, main gear; 205, transmission gear; 206, electric push rod; 207, adjustment gear; 208, movable shaft; 209, observation window;

[0021] 300, buffer assembly; 301, restraint chamber; 302, restraint plate; 303, connecting shaft; 304, spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Embodiment 1:

[0024] like Figure 1-2As shown, this embodiment provides an improved crystallization kettle, including a kettle body 100, an adjustment component 200 and a buffer component 300, the kettle body 100 includes a kettle cover 101 installed on the top of the kettle body 100 and a motor 102 and a stirring shaft 103 installed at the upper and lower ends of the kettle cover 101, the kettle body 100 also includes an interlayer 104 fixedly installed at its outer end, the adjustment component 200 includes a recess 201 opened on the inner side of the top of the kettle body 100, and an inner gear ring 202 movably installed in the recess 201, scrapers 203 are also movably installed on the lower parts of both sides of the inner gear ring 202, and a main gear 20 is also fixedly installed on the upper end of the stirring shaft 103. 4. A transmission gear 205 is also meshedly installed on one side of the main gear 204, and an electric push rod 206 for driving the transmission gear 205 is also fixedly installed on the top of the kettle cover 101. An adjusting gear 207 is also meshedly installed on the other side of the main gear 204. The adjusting component 200 also includes a movable shaft 208 movably installed in the kettle cover 101 above the adjusting gear 207, and the bottom of the movable shaft 208 is fixedly connected to the adjusting gear 207. The adjusting component 200 also includes an observation window 209 fixedly installed on one side of the kettle cover 101, and the observation window 209 is located at the upper part of the connection between the inner gear ring 202 and the transmission gear 205.

[0025] Specifically, the crystallization kettle, also known as the crystallization kettle, is an important chemical equipment, which is mainly used for the mixing reaction of materials and the growth of crystals. The scrapers 203 installed on both sides of the bottom of the inner gear ring 202 in the kettle body 100 can adjust the micro-rotation condition of the transmission gear 205 by the gear 207 after the inner wall of the kettle body 100 is crystallized, so that the transmission gear 205 is lifted by the electric push rod 206 and meshed between the inner gear ring 202 and the main gear 204, so that the crystals crystallized in the kettle body 100 can be uniformly and comprehensively scraped during the feeding process, and at the same time The scraper 203, which is linked with the stirring shaft 103 only after adjustment, is also not likely to affect the crystallization effect of the liquid at the inner arm of the kettle body 100 during stirring by the stirring shaft 103. The recess 201 provided on the top of the kettle body 100 can ensure the stability of the inner gear ring 202 during rotation adjustment. The movable rotating shaft 208 fixedly connected to the top of the adjusting gear 207 is mainly used to rotate and adjust the transmission gear 205 through the movable rotating shaft 208 and the main gear 204, and cooperates with the use of the observation window 209 on the kettle cover 101 to ensure the meshing connection between the transmission gear 205 and the inner gear ring 202.

[0026] Embodiment 2:

[0027] Based on the first embodiment, Figure 3As shown, the buffer assembly 300 includes a restraining cavity 301 opened inside the inner gear ring 202, and a restraining plate 302 movably installed in the restraining cavity 301, and a connecting shaft 303 is fixedly installed between the bottom of the restraining plate 302 and the scraper 203. The buffer assembly 300 also includes springs 304 fixedly installed between the inner gear ring 202 at the four corners of the two ends of the restraining plate 302 in the restraining cavity 301.

[0028] Specifically, the restraining plate 302 movably connected to the top of the scraper 203 in the kettle body 100 and the springs 304 fixedly installed at the four corners of the two ends of the restraining plate 302 can also adjust the buffering of the scraper 203 during scraping, so as to avoid the problem of deformation and damage of the scraper 203 during use due to the crystal sticking too tightly. The connecting shaft 303 fixedly connected between the top of the scraper 203 and the restraining plate 302 is mainly used for the rotation adjustment of the scraper 203 during buffering.

[0029] The working principle and use process of this utility model:

[0030] After the crystallization of the inner arm of the kettle body 100 is completed, it is possible to observe whether there is a meshing deviation between the transmission gear 205 and the inner gear ring 202 at the top through the observation window 209 at the upper end of the kettle cover 101. When there is a meshing deviation, the movable rotating shaft 208 movably installed in the kettle cover 101 can be used to slightly rotate the adjusting gear 207 at the bottom. During the micro-rotation adjustment of the adjusting gear 207, the main gear 204 can be used to drive the transmission gear 205 to slightly rotate, so that after the position adjustment of the transmission gear 205 is determined, the electric push rod 206 can be used to adjust the position of the transmission gear 205. The transmission gear 205 is lifted to mesh between the inner ring gear 202 and the main gear 204. At this time, the stirring shaft 103 driven by the motor 102 can rotate the inner ring gear 202 in the transmission recess 201, so that the scrapers 203 on both sides of the bottom of the inner ring gear 202 can be rotated and adjusted to scrape the crystals crystallized on the inner wall of the kettle body 100. At the same time, when the scraper 203 is scraping, the springs 304 installed at the four corners of the two ends of the top restraining plate 302 can also buffer the scraper 203 during scraping, thereby increasing its service life.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. An improved crystallization kettle, comprising a kettle body (100), an adjustment component (200) and a buffer component (300), wherein the kettle body (100) comprises a kettle cover (101) installed on the top of the kettle body (100) and a motor (102) and a stirring shaft (103) installed at the upper and lower ends of the kettle cover (101), characterized in that: The adjustment component (200) comprises a notch (201) provided on the inner side of the top of the kettle body (100), and an inner gear ring (202) movably mounted in the notch (201); scrapers (203) are movably mounted on the lower parts of both sides of the inner gear ring (202); a main gear (204) is fixedly mounted on the upper end of the stirring shaft (103); a transmission gear (205) is meshedly mounted on one side of the main gear (204); an electric push rod (206) for driving the transmission gear (205) is fixedly mounted on the top of the kettle cover (101); and an adjustment gear (207) is meshedly mounted on the other side of the main gear (204).

2. An improved crystallization kettle according to claim 1, characterized in that: The adjusting assembly (200) further comprises a movable rotating shaft (208) movably installed in the kettle cover (101) above the adjusting gear (207), and the bottom of the movable rotating shaft (208) is fixedly connected to the adjusting gear (207).

3. An improved crystallization kettle according to claim 1, characterized in that: The adjustment assembly (200) further comprises an observation window (209) fixedly installed on one side of the kettle cover (101), and the observation window (209) is located at the upper part of the connection between the inner gear ring (202) and the transmission gear (205).

4. An improved crystallization kettle according to claim 1, characterized in that: The buffer assembly (300) comprises a restraining chamber (301) opened inside the inner gear ring (202), and a restraining plate (302) movably installed in the restraining chamber (301), and a connecting shaft (303) is fixedly installed between the bottom of the restraining plate (302) and the scraper (203).

5. An improved crystallization kettle according to claim 1, characterized in that: The buffer assembly (300) further comprises springs (304) fixedly installed between the inner gear ring (202) and at four corners of both ends of the restraining plate (302) in the restraining cavity (301).

6. An improved crystallization kettle according to claim 1, characterized in that: The kettle body (100) further comprises an interlayer (104) fixedly mounted on its outer end.

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