Reaction kettle convenient for recovering excess materials

Abstract

The utility model discloses a reaction kettle convenient for recycling excess materials, and particularly relates to the technical field of dilaurate reaction processing, the reaction kettle comprises a support base, and an excess material recycling device is arranged at the upper end of the support base; the excess material recycling device comprises a scraping assembly and a reaction treatment assembly, and the lower end of the reaction treatment assembly is installed at the upper end of the supporting base. Compared with the prior art, the reaction kettle convenient for recovering the excess materials has the advantages that the lower end of the rotary scraping block mounted at the lower end after the side scraping plate moves to the bottommost end is attached to the lower end in the reaction kettle body, and the rotary scraping block at the output end can be driven to rotate at the lower end in the reaction kettle body by starting the electric hydraulic cylinder; according to the device, the inner wall of the side edge and the bottom end of the reaction kettle body are scraped through two sets of scraping modes, and the problem that the residual materials in the reaction kettle body cannot be completely discharged is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicic acid reaction processing, and more specifically, to a reaction kettle which is convenient for recovering residual materials. Background Art

[0002] Dibutyltin dilaurate is an organic tin additive that is soluble in organic solvents such as benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, petroleum ether, and all industrial plasticizers, but insoluble in water. The high-boiling point multi-purpose organic tin catalyst dibutyltin dilaurate circulating on the market is usually specially liquefied. It is a light yellow or colorless oily liquid at room temperature and a white crystal at low temperature. It can be used as a polyvinyl chloride plastic additive with excellent lubricity, transparency, and weather resistance. It has good resistance to sulfide pollution. It is used as a stabilizer in soft transparent products and as an efficient lubricant in hard transparent products. It can also be used as a catalyst for the cross-linking reaction of acrylic rubber and carboxyl rubber, the synthesis of polyurethane foam plastics, and the synthesis of polyester, and a room temperature vulcanized silicone rubber catalyst. When dilauric acid is processed, a reactor needs to be used for reaction processing. After the existing reactor completes the reaction processing of dilauric acid, there is a lot of residual material left on the inner wall, and there is a problem of low convenience in the recovery of residual material. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a reaction kettle which is convenient for recovering residual materials, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reactor that is convenient for recovering residual materials, comprising a supporting base, wherein a residual material recovery device is arranged at the upper end of the supporting base; the residual material recovery device comprises: a scraping assembly and a reaction processing assembly, and the lower end of the reaction processing assembly is installed at the upper end of the supporting base.

[0005] In a preferred embodiment, the reaction processing assembly includes: a reaction kettle body, an upper mounting cover, a feed pipe, a discharge pipe and a stabilizing seat, wherein the lower end of the stabilizing seat is mounted on the upper end of the support base, the upper end of the stabilizing seat is mounted on the lower end of the reaction kettle body, the lower end of the upper mounting cover is mounted on the upper end of the reaction kettle body, the upper end of the discharge pipe is mounted on the lower end of the reaction kettle body, and the upper end of the reaction kettle body is mounted on the lower end of the feed pipe.

[0006] In a preferred embodiment, the scraper assembly includes: an electric hydraulic cylinder, a protective telescopic sleeve, a rotating shaft and a drive motor, the output end of the drive motor is equipped with a rotating scraper block, the upper end of the rotating scraper block is equipped with a side scraper plate, the lower end of the protective telescopic sleeve is installed on the upper end of the rotating shaft, and the upper end of the protective telescopic sleeve is equipped with the lower end of the inner part of the mounting cover.

[0007] In a preferred embodiment, the output end of the electric hydraulic cylinder is installed on the upper end of a side scraper plate, and the side scraper plate is arranged inside the reaction kettle body, and the side of the side scraper plate is attached to the side inner wall of the reaction kettle body.

[0008] In a preferred embodiment, the output end of the driving motor passes through the upper and lower ends of the stabilizing seat and the bottom end of the reactor body.

[0009] In a preferred embodiment, the lower end of the electric hydraulic cylinder is mounted on the upper end of the upper mounting cover, and the output end of the electric hydraulic cylinder passes through the upper and lower ends of the upper mounting cover.

[0010] In a preferred embodiment, the side scraper plate and the reactor body are both cylindrical, and the outer wall diameter of the side scraper plate is matched to the inner diameter of the reactor body.

[0011] Technical effects and advantages of the utility model:

[0012] A reactor that is convenient for recovering residual materials. Compared with the prior art, after a side scraper plate moves to the bottom, the lower end of a rotating scraper block installed at the lower end fits against the lower end of the reactor body. Starting an electric hydraulic cylinder can drive the rotating scraper block at the output end to rotate at the lower end of the reactor body. The rotating scraper block can rotate and scrape the material remaining on the bottom and discharge it through a discharge pipe. The device realizes the scraping work on the side inner wall and the bottom end of the reactor body through two groups of scraping methods, effectively avoiding the problem that the residual material inside the reactor body cannot be completely discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 The utility model is a schematic diagram of the structure of the residual material recovery device.

[0015] Figure 3 It is a schematic diagram of the structure of the reaction processing component of the utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the scraper assembly of the utility model.

[0017] The accompanying drawings are marked as follows: 1. Support base; 2. Residual material recovery device; 21. Reaction processing assembly; 211. Upper mounting cover; 212. Reactor body; 213. Stable seat; 214. Feed pipe; 215. Discharge pipe; 22. Scraper assembly; 221. Protective telescopic sleeve; 222. Side scraper plate; 223. Rotating scraper block; 224. Rotating shaft; 225. Electric hydraulic cylinder; 226. Driving motor. DETAILED DESCRIPTION

[0018] 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.

[0019] As attached Figure 1-4 As shown, the utility model provides a reaction kettle which is convenient for recovering residual materials, including a supporting base 1, and a residual material recovery device 2 is arranged on the upper end of the supporting base 1; the residual material recovery device 2 includes: a scraping component 22 and a reaction processing component 21, and the lower end of the reaction processing component 21 is installed on the upper end of the supporting base 1.

[0020] The reaction processing assembly 21 includes: a reaction kettle body 212, an upper mounting cover 211, a feed pipe 214, a discharge pipe 215 and a stabilizing seat 213, wherein the lower end of the stabilizing seat 213 is mounted on the upper end of the supporting base 1, the upper end of the stabilizing seat 213 is mounted on the lower end of the reaction kettle body 212, the lower end of the upper mounting cover 211 is mounted on the upper end of the reaction kettle body 212, the upper end of the discharge pipe 215 is mounted on the lower end of the reaction kettle body 212, and the upper end of the reaction kettle body 212 is mounted on the lower end of the feed pipe 214.

[0021] The scraper assembly 22 includes: an electric hydraulic cylinder 225, a protective telescopic sleeve 221, a rotating shaft 224 and a driving motor 226, the output end of the driving motor 226 is installed with a rotating scraper block 223, the upper end of the rotating scraper block 223 is installed with a side scraper plate 222, the lower end of the protective telescopic sleeve 221 is installed on the upper end of the rotating shaft 224, the upper end of the protective telescopic sleeve 221 is installed on the lower end of the mounting cover 211, the output end of the electric hydraulic cylinder 225 is installed on the upper end of the side scraper plate 222, and the side scraper plate 222 is arranged on the reverse side. The side scraper plate 222 is fitted to the inner wall of the side of the reactor body 212, the output end of the driving motor 226 passes through the upper and lower ends of the stabilizing seat 213 and the bottom of the reactor body 212, the lower end of the electric hydraulic cylinder 225 is installed on the upper end of the upper mounting cover 211, and the output end of the electric hydraulic cylinder 225 passes through the upper and lower ends of the upper mounting cover 211. The side scraper plate 222 and the reactor body 212 are both cylindrical, and the outer wall diameter of the side scraper plate 222 is adapted to the inner diameter of the reactor body 212.

[0022] The specific implementation method is as follows: when using the utility model, the February silicate reaction material can be put into the reactor body 212 through the feed pipe 214. When the February silicate reaction material completes the reaction work, the drive motor 226 and the electric hydraulic cylinder 225 can be started. When the electric hydraulic cylinder 225 is started, the side scraper plate 222 at the output end is driven to move downward. During the downward movement of the side scraper plate 222, the material adhered to the side of the reactor body 212 can slide to the lower end of the reactor body 212 through the side scraper plate 222 and be discharged through the discharge pipe 215 opened at the lower end of the reactor body 212 for collection. The lower end of the feed pipe 214 is installed on the upper end of the side scraper plate 222 through a telescopic pipe. The side scraper plate 222 is connected to the reactor body 212 through the discharge pipe 215. A discharge hole is provided at the upper end of 22, and the side scraper plate 222 can drive the lower end of the feed pipe 214 to move telescopically during the upward movement. After the side scraper plate 222 moves to the bottom, the lower end of the rotating scraper block 223 installed at the lower end is attached to the lower end of the reactor body 212. Starting the electric hydraulic cylinder 225 can drive the rotating scraper block 223 at the output end to rotate at the lower end of the reactor body 212. The rotating scraper block 223 rotates to scrape the material remaining at the bottom and discharge it through the discharge pipe 215. The device realizes the scraping work on the side inner wall and the bottom of the reactor body 212 through two groups of scraping methods, which effectively avoids the problem that the residual material inside the reactor body 212 cannot be completely discharged.

[0023] Working principle of the utility model: When using the utility model, the silicic acid reaction material can be put into the reactor body 212 through the feed pipe 214. When the silicic acid reaction material completes the reaction work, the drive motor 226 and the electric hydraulic cylinder 225 can be started. When the electric hydraulic cylinder 225 is started, the side scraper plate 222 at the output end is driven to move downward. During the downward movement of the side scraper plate 222, the material adhered to the side of the reactor body 212 can slide to the lower end of the reactor body 212 through the side scraper plate 222 and be discharged through the discharge pipe 215 opened at the lower end of the reactor body 212. During the collection work, the lower end of the feed pipe 214 is installed on the upper end of the side scraper plate 222 through a telescopic pipe. A discharge hole is opened on the upper end of the side scraper plate 222. The side scraper plate 222 can drive the lower end of the feed pipe 214 to telescopically move during the upward movement. After the side scraper plate 222 moves to the bottom, the lower end of the rotating scraper block 223 installed at the lower end is attached to the lower end of the reactor body 212. Starting the electric hydraulic cylinder 225 can drive the rotating scraper block 223 at the output end to rotate at the lower end of the reactor body 212. The rotation of the rotating scraper block 223 can rotate and scrape the material remaining at the bottom.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A reaction kettle for recovering residual materials, comprising a support base (1), characterized in that: A residual material recovery device (2) is provided at the upper end of the support base (1); The residual material recovery device (2) comprises: a scraper assembly (22) and a reaction treatment assembly (21); the lower end of the reaction treatment assembly (21) is mounted on the upper end of the support base (1); the reaction treatment assembly (21) comprises: a reaction kettle body (212), an upper mounting cover (211), a feed pipe (214), a discharge pipe (215) and a stabilizing seat (213); the lower end of the stabilizing seat (213) is mounted on the upper end of the support base (1); the upper end of the stabilizing seat (213) is mounted on the lower end of the reaction kettle body (212); the lower end of the upper mounting cover (211) is mounted on the upper end of the reaction kettle body (212); the discharge pipe (215) is mounted on the upper end of the reaction kettle body (212); ) is mounted on the lower end of a reaction kettle body (212); the upper end of the reaction kettle body (212) is mounted on the lower end of a feed pipe (214); the scraper assembly (22) comprises: an electric hydraulic cylinder (225), a protective telescopic sleeve (221), a rotating shaft (224) and a drive motor (226); a rotating scraper block (223) is mounted on the output end of the drive motor (226); a side scraper plate (222) is mounted on the upper end of the rotating scraper block (223); the lower end of the protective telescopic sleeve (221) is mounted on the upper end of the rotating shaft (224); and the upper end of the protective telescopic sleeve (221) is mounted on the lower end of the interior of an upper mounting cover (211).

2. A reaction kettle for recovering residual materials according to claim 1, characterized in that: The output end of the electric hydraulic cylinder (225) is mounted on the upper end of a side scraper plate (222). The side scraper plate (222) is arranged inside the reaction kettle body (212), and the side of the side scraper plate (222) is attached to the inner wall of the side of the reaction kettle body (212).

3. A reaction kettle for recovering residual materials according to claim 1, characterized in that: The output end of the driving motor (226) passes through the upper and lower ends of the stabilizing seat (213) and the bottom end of the reaction kettle body (212).

4. A reaction kettle for recovering residual materials according to claim 1, characterized in that: The lower end of the electric hydraulic cylinder (225) is mounted on the upper end of the upper mounting cover (211), and the output end of the electric hydraulic cylinder (225) passes through the upper and lower ends of the upper mounting cover (211).

5. A reaction kettle for recovering residual materials according to claim 1, characterized in that: The side scraper plate (222) and the reaction kettle body (212) are both cylindrical, and the diameter of the outer wall of the side scraper plate (222) is adapted to the inner diameter of the reaction kettle body (212).

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