Scraper mechanism in evaporator

Abstract

This utility model discloses a scraper mechanism in an evaporator, relating to the field of wastewater treatment technology. The scraper mechanism in the evaporator includes a rotating rod, a mounting assembly, and an adjusting assembly. The mounting assembly is mounted on the rotating rod and includes a mounting block and a mounting column, with an L-shaped mounting rod on the mounting column. The scraper mechanism in this evaporator, through the L-shaped mounting rod, enables convenient disassembly and assembly of the mounting column and mounting block. Without complex tools or professional operation, component disassembly and assembly can be quickly completed. After disassembly, each component is compact, facilitating classified storage and reducing storage space occupation. Simultaneously, it avoids damage such as collisions and deformation caused by the overall mechanism's large size during transportation, reducing transportation and storage costs. Furthermore, the ease of disassembly and assembly facilitates subsequent cleaning and maintenance of the mechanism; the scraper assembly can be disassembled individually without disassembling the entire evaporator, improving maintenance efficiency and extending the mechanism's service life.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a scraper mechanism in an evaporator. Background Technology

[0002] A wastewater evaporator is a water treatment device that uses mechanical compression technology. It achieves evaporation by increasing the pressure and temperature of water vapor through a steam compressor. Its core components include a heater, separator, and condenser. It utilizes variable frequency speed control technology to regulate the compressor speed, and a temperature and vibration monitoring system ensures operational stability. It is suitable for treating industrial wastewater with high concentrations, high viscosity, or containing crystalline substances, and is commonly found in the chemical, pharmaceutical, and food industries.

[0003] Currently, some wastewater evaporators lack internal scraper components. When there are many impurities adhering to the inner wall of the evaporator, it may affect the evaporator's performance and reduce the efficiency of wastewater treatment. Utility Model Content

[0004] The purpose of this invention is to provide a scraper mechanism in an evaporator, which can solve the problem that when there are many impurities adhering to the inner wall of the evaporator, the effect of the evaporator may be affected and the efficiency of sewage treatment may be reduced.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a scraper mechanism in an evaporator, comprising a rotating rod, a mounting assembly, and an adjusting assembly; The mounting assembly is located on the rotating rod. The mounting assembly includes a mounting block and a mounting post. The mounting post is provided with an L-shaped mounting rod, which is used to connect the mounting block and the mounting post. An adjustment component is provided on the mounting component. The adjustment component includes a mounting sleeve and a strip plate. The mounting sleeve is provided with a sliding adjustment rod, which is used to adjust the distance between the rotating rod and the strip plate.

[0006] Preferably, a fixing sleeve is fixedly installed on the outer wall of the rotating rod.

[0007] Preferably, the mounting assembly further includes a damping compression spring and a sliding block. The mounting block is fixedly installed on one side of the fixed sleeve plate. The mounting column has a movable groove inside. The sliding block is slidably installed on the inner wall of the movable groove. The damping compression spring is fixedly installed on the top of the sliding block. The top of the damping compression spring is fixedly installed with the top of the inner side of the movable groove.

[0008] Preferably, an L-shaped mounting rod is fixedly installed on one side of the sliding block, and a groove is provided inside the mounting block for the L-shaped mounting rod to move. One end of the L-shaped mounting rod is located in the groove on the mounting block.

[0009] Preferably, a mounting sleeve is fixedly installed on one side of the mounting column, a sliding adjusting rod is slidably installed inside the mounting sleeve, a strip plate is fixedly installed at one end of the sliding adjusting rod, mounting holes are opened inside both the mounting sleeve and the sliding adjusting rod, one end of the connecting bolt passes through the mounting holes on the mounting sleeve and the sliding adjusting rod and extends to the rear side of the mounting sleeve, and a nut is threaded on the outer wall of the connecting bolt.

[0010] Preferably, a rubber triangular scraper is attached and fixed to one side of the strip plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The scraper mechanism in this evaporator, through the setting of the L-shaped mounting rod, enables convenient disassembly and assembly of the mounting column and mounting block. No complex tools or professional operation are required; component disassembly and assembly can be completed quickly. After disassembly, each component is compact, facilitating classified storage and reducing storage space occupation. Simultaneously, it avoids damage such as collisions and deformations caused by the overall mechanism's excessive size during transportation, reducing transportation and storage costs. Furthermore, the ease of disassembly and assembly also facilitates subsequent cleaning and maintenance of the mechanism, allowing the scraper assembly to be disassembled individually without disassembling the entire evaporator. This improves maintenance efficiency and extends the service life of the mechanism. Furthermore, the coordinated operation of the mounting plate and sliding adjustment rod allows for precise adjustment of the distance between the rotating rod and the strip plate, flexibly adapting to evaporators of different diameters. Whether it's a small, narrow-diameter evaporator or a large, wide-diameter evaporator, there's no need to replace the dedicated scraper mechanism. Simply adjusting the distance ensures optimal contact between the scraper and the evaporator's inner wall, guaranteeing uniform scraping and preventing scale buildup or scraper-in-wall friction damage caused by diameter mismatch. This ensures the evaporator's heat exchange efficiency and operational stability. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the structure of this utility model; Figure 3 This is an enlarged view of part A of this utility model.

[0013] Reference numerals: 1. Rotating rod; 2. Fixed sleeve plate; 3. Mounting assembly; 301. Mounting block; 302. Mounting column; 303. Damped compression spring; 304. Sliding block; 305. L-shaped mounting rod; 4. Adjusting assembly; 401. Mounting sleeve plate; 402. Sliding adjusting rod; 403. Connecting bolt; 404. Strip plate. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] Please see Figure 1-3 This utility model provides a technical solution: a scraper mechanism in an evaporator, including a rotating rod 1, a mounting assembly 3, and an adjusting assembly 4; the mounting assembly 3 is disposed on the rotating rod 1, and includes a mounting block 301 and a mounting column 302, with an L-shaped mounting rod 305 on the mounting column 302, the L-shaped mounting rod 305 being used to connect the mounting block 301 and the mounting column 302; the adjusting assembly 4 is disposed on the mounting assembly 3, and includes a mounting sleeve plate 401 and a strip plate 404, with a sliding adjusting rod 402 on the mounting sleeve plate 401, the sliding adjusting rod 402 being used to adjust the distance between the rotating rod 1 and the strip plate 404.

[0016] Furthermore, a fixing sleeve 2 is fixedly installed on the outer wall of the rotating rod 1. The mounting assembly 3 also includes a damping compression spring 303 and a sliding block 304. A mounting block 301 is fixedly installed on one side of the fixing sleeve 2. A movable groove is opened inside the mounting column 302. The sliding block 304 is slidably installed on the inner wall of the movable groove. The damping compression spring 303 is fixedly installed on the top of the sliding block 304. The top of the damping compression spring 303 is fixedly installed with the top of the inner side of the movable groove. An L-shaped mounting rod 305 is fixedly installed on one side of the sliding block 304. The mounting block 301 has an opening for L-shaped mounting rods. The rod 305 has a movable groove, and one end of the L-shaped mounting rod 305 is located in the groove on the mounting block 301. A mounting sleeve 401 is fixedly installed on one side of the mounting column 302. A sliding adjusting rod 402 is slidably installed inside the mounting sleeve 401. A strip plate 404 is fixedly installed at one end of the sliding adjusting rod 402. Mounting holes are opened inside both the mounting sleeve 401 and the sliding adjusting rod 402. One end of the connecting bolt 403 passes through the mounting holes on the mounting sleeve 401 and the sliding adjusting rod 402 and extends to the rear side of the mounting sleeve 401. A nut is threaded onto the outer wall of the connecting bolt 403. A rubber triangular scraper is attached to one side of the strip plate 404. The L-shaped mounting rod 305 facilitates the easy assembly and disassembly of the mounting column 302 and the mounting block 301. No complex tools or professional operation are required for quick component disassembly and assembly. The disassembled components are compact, facilitating categorized storage and reducing storage space requirements. Furthermore, this design prevents damage such as collisions or deformations caused by the overall size of the mechanism during transportation, reducing transportation and storage costs. In addition, the ease of disassembly and assembly also facilitates subsequent cleaning and maintenance, allowing for individual removal of the scraper assembly without disassembling the entire evaporator, improving maintenance efficiency. To improve efficiency and extend the service life of the mechanism, the coordinated operation of the mounting plate 401 and the sliding adjustment rod 402 can precisely adjust the distance between the rotating rod 1 and the strip plate 404, flexibly adapting to evaporators of different diameters. Whether it is a small narrow-diameter evaporator or a large wide-diameter evaporator, there is no need to replace the special scraper mechanism. Simply adjusting the distance can ensure that the scraper and the inner wall of the evaporator maintain the best fit, ensuring uniform scraping effect and avoiding problems such as scale residue on the inner wall of the evaporator or friction damage between the scraper and the inner wall caused by diameter mismatch, thus ensuring the heat exchange efficiency and operational stability of the evaporator.

[0017] Working principle: In use, the rotating rod 1 is installed inside the evaporator. Then, the sliding adjusting rod 402 is moved to move the strip plate 404 so that the strip plate 404 is tightly attached to the inner wall of the evaporator. The mounting sleeve 401 is then fixed to the sliding adjusting rod 402 by the connecting bolts 403. Then, one end of the rotating rod 1 is connected to the output shaft of the drive element such as a motor. The drive element drives the rotating rod 1 to rotate, and the rotation of the rotating rod 1 drives the strip plate 404 to rotate, which can scrape the inner wall of the evaporator. When it is necessary to install the strip plate 404 and the rotating rod 1, first move the L-shaped mounting rod 305, and then insert one end of the L-shaped mounting rod 305 into the limiting groove on the mounting block 301. The L-shaped mounting rod 305 is pressed and limited by the damping compression spring 303.

[0018] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A scraper mechanism in an evaporator, characterized in that, include: Rotating rod (1); The mounting assembly (3) is mounted on the rotating rod (1). The mounting assembly (3) includes a mounting block (301) and a mounting post (302). An L-shaped mounting rod (305) is provided on the mounting post (302). The L-shaped mounting rod (305) is used to connect the mounting block (301) and the mounting post (302). Adjustment component (4) is provided on the mounting component (3). Adjustment component (4) includes mounting sleeve (401) and strip plate (404). Mounting sleeve (401) is provided with sliding adjustment rod (402). Sliding adjustment rod (402) is used to adjust the distance between rotating rod (1) and strip plate (404).

2. The scraper mechanism in the evaporator according to claim 1, characterized in that: A fixing sleeve plate (2) is fixedly installed on the outer wall of the rotating rod (1).

3. The scraper mechanism in the evaporator according to claim 2, characterized in that: The mounting assembly (3) also includes a damping compression spring (303) and a sliding block (304). A mounting block (301) is fixedly installed on one side of the fixed sleeve (2). A movable groove is opened inside the mounting column (302). A sliding block (304) is slidably installed on the inner wall of the movable groove. A damping compression spring (303) is fixedly installed on the top of the sliding block (304). The top of the damping compression spring (303) is fixedly installed with the top of the inner side of the movable groove.

4. The scraper mechanism in the evaporator according to claim 3, characterized in that: An L-shaped mounting rod (305) is fixedly installed on one side of the sliding block (304). The mounting block (301) has a groove inside which the L-shaped mounting rod (305) can move. One end of the L-shaped mounting rod (305) is located in the groove on the mounting block (301).

5. The scraper mechanism in the evaporator according to claim 4, characterized in that: A mounting sleeve (401) is fixedly installed on one side of the mounting column (302). A sliding adjustment rod (402) is slidably installed inside the mounting sleeve (401). A strip plate (404) is fixedly installed at one end of the sliding adjustment rod (402). Mounting holes are opened inside both the mounting sleeve (401) and the sliding adjustment rod (402). One end of the connecting bolt (403) passes through the mounting holes on the mounting sleeve (401) and the sliding adjustment rod (402) and extends to the rear side of the mounting sleeve (401). A nut is threaded on the outer wall of the connecting bolt (403).

6. The scraper mechanism in the evaporator according to claim 5, characterized in that: A rubber triangular scraper is attached and fixed to one side of the strip plate (404).

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