Anti-clogging stirring device for coarse salt reactor feed pipe

Abstract

The utility model discloses crude salt reactor feed pipeline anti -blocking stirring device, including crude salt reactor body, the upper integral type fixed mounting of crude salt reactor body has the downcomer, the upper integral type fixed mounting of downcomer has the connecting flange, the both sides of downcomer are set up and install the hole, the inside fixed of install hole has the connecting bearing and sealing rubber ring, the inside of connecting bearing is provided with transmission rod, the right -hand member of su search hot transmission rod fixed mounting has hand wheel, the outside fixed mounting of hand wheel has the stirring ring. The utility model discloses through rotating hand wheel through transmission rod and drives the stirring ring to rotate in the inside of downcomer, and then realizes the inside of downcomer in the off -line situation of material of hardening and scraping down and falls into the inside of crude salt reactor body, avoids the downcomer block, guarantees material proportioning balance, and plays good promoting effect to the stable continuous operation of salt forming device.

Description

Technical Field

[0001] This utility model relates to the field of pipeline anti-clogging technology, specifically an anti-clogging stirring device for the feed pipeline of a crude salt reactor. Background Technology

[0002] Crude salt reaction typically refers to a key chemical reaction in the chemical industry that uses unrefined natural crude salt as a raw material. During the crude salt reaction, the material is weighed and then transported to the crude salt reactor via a feed pipe. Currently, the commonly used adipic acid weighing and feeding pipes are equipped with pneumatic vibrators to shake off damp, caking material. However, this method is ineffective, as caking still easily occurs at the feed pipe and reactor inlet, clogging the pipe and causing poor feeding. The accumulated adipic acid can even cause the silicone flexible connection between the pipe and the loss-in-weight scale to rupture, scattering material and necessitating a short shutdown. This leads to an imbalance in the crude salt ratio and is detrimental to the continuity of safe production. Therefore, we propose an anti-clogging stirring device for the crude salt reactor feed pipe. Utility Model Content

[0003] The purpose of this invention is to provide an anti-clogging stirring device for the feed pipe of a crude salt reactor, in order to solve the problem mentioned in the background art. Currently, the common practice in the market for adipic acid weighing and feeding pipes is to install a pneumatic vibrator to shake off the damp and caking material in the pipe. However, the effect is poor, and caking still easily occurs at the feed pipe and the reactor inlet, clogging the pipe and causing poor feeding. The accumulated adipic acid will burst the silicone flexible connection between the top of the pipe and the loss-in-weight scale, causing the material to scatter and requiring a short shutdown. This not only leads to an imbalance in the crude salt ratio but also hinders the continuity of safe production.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an anti-clogging stirring device for the feed pipe of a crude salt reactor, comprising:

[0005] The crude salt reactor body has a feed pipe integrally fixedly installed on its upper part, and a connecting flange integrally fixedly installed on the upper part of the feed pipe. Mounting holes are opened on both sides of the feed pipe. A connecting bearing and a sealing rubber ring are fixed inside the mounting holes. A transmission rod passes through the connecting bearing. A handwheel is fixedly installed on the right end of the transmission rod, and a stirring ring is fixedly installed on the outside of the handwheel.

[0006] As a preferred embodiment of the anti-clogging stirring device for the feed pipe of the crude salt reactor of this utility model, the crude salt reactor body is connected to the feed pipe.

[0007] In a preferred embodiment of the anti-clogging stirring device for the feed pipe of the crude salt reactor of this utility model, the transmission rod is movably connected to the feed pipe through the connecting bearing, and the sealing rubber ring is tightly fitted to the transmission rod.

[0008] As a preferred embodiment of the anti-clogging stirring device for the feed pipe of the crude salt reactor of this utility model, the diameter of the stirring ring is slightly smaller than the internal diameter of the feed pipe, and the stirring ring rotates inside the feed pipe through the transmission rod.

[0009] As a preferred embodiment of the anti-clogging stirring device for the feed pipe of the crude salt reactor of this utility model, the stirring ring is further provided with:

[0010] The cutting blade is fixedly installed inside the stirring ring. Scraper rings are integrally fixedly installed at both the upper and lower ends of the stirring ring. The cross-section of the scraper ring is triangular.

[0011] Compared with the prior art, this utility model provides an anti-clogging stirring device for the feed pipe of a crude salt reactor, which has the following beneficial effects:

[0012] 1. This utility model uses a handwheel to drive the stirring ring to rotate inside the feed pipe via a transmission rod, thereby scraping off and breaking up the clumped material inside the feed pipe and allowing it to fall into the coarse salt reactor body without stopping the machine. This avoids clogging of the feed pipe, ensures a balanced material ratio, and greatly promotes the stable and continuous operation of the salt-forming device.

[0013] 2. This utility model uses the upward or downward angle of the scraper ring to better scrape off the caking material, and at the same time, it uses a cutting blade to cut the caking material, so that the scraped material can fall into the coarse salt reactor body. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention;

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This is a three-dimensional structural diagram of the stirring ring of this utility model.

[0018] In the diagram: 1. Crude salt reactor body; 2. Feed pipe; 3. Connecting flange; 4. Handwheel; 5. Drive rod; 6. Stirring ring; 7. Cutting blade; 8. Connecting bearing; 9. Sealing rubber ring; 10. Mounting hole; 11. Scraper ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 The coarse salt reactor feed pipe anti-clogging stirring device includes a coarse salt reactor body 1, with a feed pipe 2 integrally fixedly installed on the upper part of the coarse salt reactor body 1; the coarse salt reactor body 1 and the feed pipe 2 are connected; a connecting flange 3 is integrally fixedly installed on the upper part of the feed pipe 2; mounting holes 10 are opened on both sides of the feed pipe 2; a connecting bearing 8 and a sealing rubber ring 9 are fixed inside the mounting holes 10; a transmission rod 5 passes through the connecting bearing 8; a handwheel 4 is fixedly installed on the right end of the transmission rod 5; and a stirring ring 6 is fixedly installed on the outside of the handwheel 4.

[0021] In this implementation scheme: by rotating the handwheel 4, the stirring ring 6 is driven to rotate inside the feed pipe 2 via the transmission rod 5, thereby scraping off and breaking up the caking material inside the feed pipe 2 and letting it fall into the coarse salt reactor body 1 without stopping the machine. This avoids clogging of the feed pipe 2, ensures a balanced material ratio, and greatly promotes the stable and continuous operation of the salt forming device.

[0022] Furthermore:

[0023] In an optional embodiment, the transmission rod 5 is movably connected to the feed tube 2 via a connecting bearing 8, and the sealing rubber ring 9 is tightly fitted with the transmission rod 5.

[0024] In this implementation plan: the mounting hole 10 is blocked by the sealing rubber ring 9 to prevent material from entering the interior of the mounting hole 10 and causing material leakage.

[0025] Furthermore:

[0026] In an optional embodiment, the diameter of the stirring ring 6 is slightly smaller than the internal diameter of the feed tube 2, and the stirring ring 6 rotates inside the feed tube 2 via the transmission rod 5.

[0027] In this implementation scheme: the rotating stirring ring 6 scrapes off the material that has hardened inside the feed pipe 2.

[0028] Furthermore:

[0029] In an optional embodiment, the stirring ring 6 is further provided with:

[0030] The cutting blade 7 is fixedly installed inside the stirring ring 6. The upper and lower ends of the stirring ring 6 are integrally fixedly installed with scraper rings 11, and the cross-section of the scraper ring 11 is triangular.

[0031] In this implementation scheme: by setting the corners of the scraper ring 11 to face upwards or downwards, the corners are used to scrape off the clumped material more effectively. At the same time, the cutting blade 7 is set to cut the clumped material, so that the scraped material can fall into the coarse salt reactor body 1.

[0032] Working principle: When using the anti-clogging stirring device for the feed pipe of the coarse salt reactor, firstly, when material caking occurs inside the feed pipe 2, manually turn the handwheel 4. This drives the stirring ring 6 and the scraper rings 11 at its upper and lower ends to rotate inside the feed pipe 2 via the transmission rod 5. The edges of the scraper rings 11 scrape off the caking material inside the feed pipe 2. At the same time, the rotating stirring ring 6 drives the cutting blade 7 to rotate, which can cut large pieces of caking material into smaller pieces, making it easier for them to fall into the body of the coarse salt reactor 1. The sealing rubber ring 9 plays a sealing role, preventing material from entering the mounting hole 10 and causing leakage. This is the working principle of the anti-clogging stirring device for the feed pipe of the coarse salt reactor.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clog-prevention stirring device for the feed pipe of a crude salt reactor, characterized in that, include: The crude salt reactor body (1) has a feed pipe (2) integrally fixedly installed on its upper part. A connecting flange (3) is integrally fixedly installed on the upper part of the feed pipe (2). Mounting holes (10) are opened on both sides of the feed pipe (2). A connecting bearing (8) and a sealing rubber ring (9) are fixed inside the mounting holes (10). A transmission rod (5) passes through the connecting bearing (8). A handwheel (4) is fixedly installed on the right end of the transmission rod (5). A stirring ring (6) is fixedly installed on the outside of the handwheel (4).

2. The anti-clogging stirring device for the feed pipe of the crude salt reactor according to claim 1, characterized in that, The crude salt reactor body (1) is connected to the feed pipe (2).

3. The anti-clogging stirring device for the feed pipe of the crude salt reactor according to claim 1, characterized in that, The transmission rod (5) is movably connected to the feed pipe (2) through the connecting bearing (8), and the sealing rubber ring (9) is tightly fitted to the transmission rod (5).

4. The anti-clogging stirring device for the feed pipe of the crude salt reactor according to claim 1, characterized in that, The diameter of the stirring ring (6) is slightly smaller than the diameter of the inside of the feed tube (2), and the stirring ring (6) rotates inside the feed tube (2) through the transmission rod (5).

5. The anti-clogging stirring device for the feed pipe of the crude salt reactor according to claim 1, characterized in that, The stirring ring (6) is also provided with: A cutting blade (7) is fixedly installed inside the stirring ring (6). Scraper rings (11) are integrally fixedly installed at both ends of the stirring ring (6). The cross-section of the scraper ring (11) is triangular.

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