A high-efficiency high-salinity wastewater concentration device

Abstract

This utility model relates to the technical field of high-salinity wastewater concentration devices, and discloses a high-efficiency high-salinity wastewater concentration device, including: a reaction vessel, a motor, and a main shaft. The motor is located at the upper end of the reaction vessel, serving as the power source for the device and providing driving force for subsequent stirring and cleaning actions. The main shaft is connected to the output end of the motor. After the motor starts, it can drive the main shaft to rotate synchronously, thereby transmitting power to the stirring and cleaning mechanism. The stirring and cleaning mechanism is evenly arranged on the outside of the main shaft. The evenly arranged structure ensures comprehensive stirring of high-salinity wastewater in different areas of the reaction vessel, while simultaneously achieving all-round cleaning of the inner wall of the reaction vessel. This high-efficiency high-salinity wastewater concentration device can effectively scrape off salt scale and other impurities from the inner wall during rotation, preventing impurity accumulation from affecting the concentration efficiency and the life of the reaction vessel. The connecting arm fixes the stirring arm so that it moves together with the scraper. The rotation of the stirring arm can accelerate the heat and mass transfer rate of the high-salinity wastewater, thereby improving the concentration efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of high-salt wastewater concentration devices, specifically a high-efficiency high-salt wastewater concentration device. Background Technology

[0002] High-salt wastewater, due to its high salt content and complex composition, requires high equipment operating efficiency and stability during the concentration process. Improving concentration efficiency and extending equipment lifespan are key technical needs in this field.

[0003] Existing high-salinity wastewater concentration devices typically employ fixed agitation mechanisms with non-adjustable stirring components. This makes it difficult to fully cover different areas within the reactor, resulting in uneven mixing of the high-salinity wastewater and low heat and mass transfer efficiency. Furthermore, traditional devices lack effective internal wall cleaning functions, leading to the accumulation of salt scale and the formation of a crystalline layer on the reactor's inner wall. This not only reduces concentration efficiency but also corrodes the equipment's inner wall, shortening the reactor's lifespan. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a highly efficient high-salt wastewater concentration device, which solves the technical problem that the traditional device lacks an effective internal wall cleaning function, and the inner wall of the reactor is prone to crystallization due to salt scale buildup, which not only reduces concentration efficiency but also corrodes the inner wall of the equipment and shortens the service life of the reactor.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency high-salt wastewater concentration device, comprising: a reaction vessel, a motor, and a main shaft. The motor is located at the upper end of the reaction vessel and serves as the power source for the device, providing driving force for subsequent stirring and cleaning actions. The main shaft is connected to the output end of the motor. After the motor starts, it can drive the main shaft to rotate synchronously, thereby transmitting power to the stirring and cleaning mechanism. The stirring and cleaning mechanism is uniformly arranged on the outside of the main shaft. The uniform arrangement structure can ensure that the high-salt wastewater in different areas of the reaction vessel is thoroughly stirred, while achieving all-round cleaning of the inner wall of the reaction vessel.

[0006] The stirring and cleaning mechanism includes a horizontal arm, which is the main supporting component of the mechanism and is used to connect and fix other components. The upper end of the horizontal arm is equipped with an electric telescopic arm, the length of which can be adjusted according to actual needs, thereby changing the position of the T-shaped arm and the scraper. The output end of the electric telescopic arm is connected to the T-shaped arm, which connects the electric telescopic arm with the scraper and the connecting arm, transmitting the power and positional changes of the electric telescopic arm to the subsequent components. The outside of the T-shaped arm is connected to the scraper, which is slidably connected to the inner wall of the reactor. When the main shaft drives the stirring and cleaning mechanism to rotate, the scraper can slide along the inner wall of the reactor, effectively scraping off impurities such as salt scale adhering to the inner wall of the reactor, avoiding the accumulation of impurities that affect the concentration efficiency of the device and the service life of the reactor. At the same time, the shaking scraper prevents impurities from crystallizing and remaining on the outside of the scraper.

[0007] The scraper is externally connected to an arm, which is used to fix the stirring arm so that the stirring arm can move together with the scraper. The bottom of the arm is connected to the stirring arm. During the operation of the device, the stirring arm rotates with the main shaft and the cross arm to stir the high-salt wastewater in the reactor, accelerate the heat and mass transfer of the wastewater, and improve the concentration efficiency.

[0008] Preferably, a slotted block is connected to the bottom of the cross arm. The slotted block provides a sliding track and support for the T-shaped arm, ensuring that the T-shaped arm remains stable during movement. The inner cavity of the slotted block is slidably connected to the T-shaped arm, allowing the T-shaped arm to slide smoothly within the inner cavity of the slotted block. This, combined with the electric telescopic arm, enables position adjustment. A spring is connected between the T-shaped arm and the slotted block. The spring has an elastic reset function. When the electric telescopic arm adjusts the position of the T-shaped arm or the scraper encounters slight resistance, the spring can act as a buffer to prevent damage between components due to rigid contact. At the same time, it ensures that the scraper always maintains appropriate contact pressure with the inner wall of the reactor, guaranteeing the cleaning effect.

[0009] Preferably, the top of the cross arm is provided with a slot, which is slidably connected to the T-shaped arm. The slot and the inner cavity of the slotted block cooperate with each other to limit and guide the sliding of the T-shaped arm from both the top and bottom directions, further improving the stability and accuracy of the T-shaped arm's movement, preventing it from deviating or shaking during operation, and ensuring that the scraper and stirring arm can work stably.

[0010] Preferably, the upper end of the cross arm is provided with a limit frame through a reinforcing rib. The reinforcing rib can enhance the firmness of the connection between the limit frame and the cross arm and improve the load-bearing capacity of the limit frame. The limit frame is connected to the electric telescopic arm and plays a role in fixing and limiting the electric telescopic arm, preventing the electric telescopic arm from shifting its position due to vibration or force during operation, ensuring that the electric telescopic arm can accurately drive the T-shaped arm to adjust its position, and ensuring the normal operation of the device.

[0011] Preferably, the top of the reactor is connected to a feed inlet, which is the channel for high-salt wastewater to enter the reactor, facilitating the transport of the high-salt wastewater to be treated into the reactor for concentration. An electromagnetic valve is installed outside the feed inlet, which can be automatically opened and closed by a control circuit, allowing operators to accurately control the feed amount and timing of the high-salt wastewater according to the liquid level in the reactor or the treatment requirements, avoiding excessive or insufficient wastewater from affecting the concentration effect. A support is installed at the top of the reactor.

[0012] The bracket is connected to the motor, providing stable support for the motor and ensuring that it can be firmly installed on the upper part of the reactor, preventing the motor from shaking or shifting during operation. A bearing is installed at the junction of the main shaft and the reactor, which reduces the frictional resistance between the main shaft and the reactor, making the main shaft rotate more smoothly, reducing the energy consumption of the motor, and also acts as a seal to prevent wastewater or steam from leaking from the junction.

[0013] Preferably, the bottom of the reactor is provided with a discharge port, which is used to discharge the concentrated high-salt wastewater from the reactor for subsequent treatment or recycling. The discharge port is provided with a pneumatic valve, which has the advantages of fast opening and closing speed, good sealing performance and convenient operation. It can quickly control the opening and closing of the discharge port according to the progress and needs of the concentration treatment, ensuring that the concentrated product can be discharged in a timely and smooth manner.

[0014] The bottom of the reactor is evenly provided with support legs, which support the reactor and keep it at a certain distance from the ground. This prevents the bottom of the reactor from directly contacting the ground and being corroded or damaged. It also facilitates the operation and maintenance of the discharge port at the bottom of the reactor. The bottom of the support legs is provided with stabilizing blocks, which increase the contact area between the support legs and the ground, improve the overall stability of the device, and prevent the device from tipping over due to vibration or external forces during operation, thus ensuring the safe and stable operation of the device.

[0015] Compared with the prior art, this utility model provides a highly efficient high-salinity wastewater concentration device, which has the following beneficial effects:

[0016] This highly efficient high-salinity wastewater concentration device uses a motor to drive the main shaft to rotate, transmitting power to the stirring and cleaning mechanism. Its uniformly arranged structure can comprehensively stir the high-salinity wastewater in different areas of the reactor and clean the inner wall of the reactor from all angles. The electric telescopic arm in the stirring and cleaning mechanism can adjust the length of the T-shaped arm and the position of the scraper. The scraper is slidably connected to the inner wall of the reactor. When rotating, it can effectively scrape off impurities such as salt scale from the inner wall, avoiding the accumulation of impurities that affect the concentration efficiency and the life of the reactor. The vibrating scraper can also prevent impurities from crystallizing and lingering. The connecting arm fixes the stirring arm so that it moves with the scraper. The rotation of the stirring arm can accelerate the heat and mass transfer rate of the high-salinity wastewater, thereby improving the concentration efficiency. Attached Figure Description

[0017] Figure 1 This is a front view of the present utility model;

[0018] Figure 2 This is a front sectional view of the present invention;

[0019] Figure 3 This is an external schematic diagram of the stirring and cleaning mechanism of this utility model.

[0020] In the diagram: 1. Reactor; 11. Inlet; 12. Outlet; 13. Support leg; 14. Bracket; 2. Motor; 3. Main shaft; 4. Stirring and cleaning mechanism; 41. Horizontal arm; 42. Electric telescopic arm; 43. Limiting frame; 44. T-shaped arm; 45. Slotted block; 46. Spring; 47. Scraper; 48. Connecting arm; 49. Stirring arm. Detailed Implementation

[0021] 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.

[0022] This utility model provides a technical solution, please refer to Figure 1 , Figure 2 and Figure 3 A high-efficiency high-salt wastewater concentration device includes: a reaction vessel 1, a motor 2, and a main shaft 3. The motor 2 is located at the upper end of the reaction vessel 1 and serves as the power source of the device, providing driving force for subsequent stirring and cleaning actions. The main shaft 3 is connected to the output end of the motor 2. After the motor 2 is started, it can drive the main shaft 3 to rotate synchronously, thereby transmitting power to the stirring and cleaning mechanism 4. The stirring and cleaning mechanism 4 is evenly arranged on the outside of the main shaft 3. The evenly arranged structure can ensure that the high-salt wastewater in different areas of the reaction vessel 1 is thoroughly stirred, while achieving all-round cleaning of the inner wall of the reaction vessel 1.

[0023] The stirring and cleaning mechanism 4 includes a horizontal arm 41, which is the main supporting component of the stirring and cleaning mechanism 4 and is used to connect and fix other components. An electric telescopic arm 42 is provided at the upper end of the horizontal arm 41. The length of the electric telescopic arm 42 can be adjusted according to actual needs, thereby changing the position of the T-shaped arm 44 and the scraper 47. The output end of the electric telescopic arm 42 is connected to the T-shaped arm 44. The T-shaped arm 44 serves to connect the electric telescopic arm 42 with the scraper 47 and the connecting arm 48, and transmits the power and position change of the electric telescopic arm 42 to the subsequent components. The scraper 47 is connected to the outside of the T-shaped arm 44. The scraper 47 is slidably connected to the inner wall of the reactor 1. When the main shaft 3 drives the stirring and cleaning mechanism 4 to rotate, the scraper 47 can slide along the inner wall of the reactor 1, effectively scraping off the scale and other impurities attached to the inner wall of the reactor 1, avoiding the accumulation of impurities that affect the concentration efficiency of the device and the service life of the reactor 1. At the same time, the shaking scraper 47 prevents impurities from crystallizing and remaining on the outside of the scraper 47.

[0024] The scraper 47 is externally connected to an arm 48, which is used to fix the stirring arm 49 so that the stirring arm 49 can move together with the scraper 47. The bottom of the arm 48 is connected to the stirring arm 49. During the operation of the device, the stirring arm 49 rotates with the main shaft 3 and the cross arm 41 to stir the high-salt wastewater in the reactor 1, accelerate the heat and mass transfer of the wastewater, and improve the concentration efficiency.

[0025] A slotted block 45 is connected to the bottom of the horizontal arm 41. The slotted block 45 provides a sliding track and support for the T-shaped arm 44, ensuring that the T-shaped arm 44 remains stable during movement. The inner cavity of the slotted block 45 is slidably connected to the T-shaped arm 44, allowing the T-shaped arm 44 to slide smoothly within the inner cavity of the slotted block 45. This, in conjunction with the electric telescopic arm 42, enables position adjustment. A spring 46 is connected between the T-shaped arm 44 and the slotted block 45. The spring 46 has an elastic reset function. When the electric telescopic arm 42 adjusts the position of the T-shaped arm 44 or the scraper 47 encounters slight resistance, the spring 46 can act as a buffer to prevent damage between components due to rigid contact. At the same time, it ensures that the scraper 47 always maintains appropriate contact pressure with the inner wall of the reactor 1, guaranteeing the cleaning effect.

[0026] The top of the horizontal arm 41 is provided with a slot, which is slidably connected to the T-shaped arm 44. The slot cooperates with the inner cavity of the slotted block 45 to limit and guide the sliding of the T-shaped arm 44 from both the top and bottom directions, thereby improving the stability and accuracy of the movement of the T-shaped arm 44, preventing it from deviating or shaking during operation, and ensuring that the scraper 47 and the stirring arm 49 can work stably.

[0027] The upper end of the cross arm 41 is equipped with a limit frame 43 through a reinforcing rib. The reinforcing rib can enhance the firmness of the connection between the limit frame 43 and the cross arm 41 and improve the load-bearing capacity of the limit frame 43. The limit frame 43 is connected to the electric telescopic arm 42. The limit frame 43 plays a role in fixing and limiting the electric telescopic arm 42, preventing the electric telescopic arm 42 from shifting its position due to vibration or force during operation, ensuring that the electric telescopic arm 42 can accurately drive the T-shaped arm 44 to adjust its position, and ensuring the normal operation of the device.

[0028] The top of the reactor 1 is connected to the feed inlet 11, which is the channel for high-salt wastewater to enter the reactor 1, so as to facilitate the high-salt wastewater to be treated to be transported into the reactor 1 for concentration treatment. The feed inlet 11 is equipped with a solenoid valve. The solenoid valve can be automatically opened and closed by the control circuit, so that the operator can accurately control the feed amount and feeding time of the high-salt wastewater according to the liquid level in the reactor 1 or the treatment needs, so as to avoid the wastewater being too much or too little and affecting the concentration effect. The upper end of the reactor 1 is equipped with a support 14.

[0029] The bracket 14 is connected to the motor 2, providing stable support for the motor 2 so that it can be firmly installed on the upper end of the reactor 1, ensuring that the motor 2 will not shake or shift during operation. A bearing is provided at the junction of the main shaft 3 and the reactor 1. The bearing can reduce the frictional resistance between the main shaft 3 and the reactor 1, making the main shaft 3 rotate more smoothly and reducing the energy consumption of the motor 2. At the same time, it can also play a sealing role to prevent wastewater or steam in the reactor 1 from leaking from the junction.

[0030] The bottom of the reactor 1 is provided with a discharge port 12, which is used to discharge the concentrated high-salt wastewater from the reactor 1 for subsequent treatment or recycling. The discharge port 12 is equipped with a pneumatic valve. The pneumatic valve has the advantages of fast opening and closing speed, good sealing performance and convenient operation. It can quickly control the opening and closing of the discharge port 12 according to the progress and needs of the concentration treatment, so as to ensure that the concentrated product can be discharged in a timely and smooth manner.

[0031] The bottom of the reactor 1 is evenly provided with support legs 13. The support legs 13 support the reactor 1 and keep the reactor 1 at a certain distance from the ground to avoid the bottom of the reactor 1 from directly contacting the ground and being corroded or damaged. At the same time, it is also convenient to operate and maintain the discharge port 12 at the bottom of the reactor 1. The bottom of the support legs 13 is provided with stabilizing blocks. The stabilizing blocks can increase the contact area between the support legs 13 and the ground, improve the overall stability of the device, prevent the device from tipping over due to vibration or external force during operation, and ensure the safe and stable operation of the device.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[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 high-efficiency high-salinity wastewater concentration device, comprising: The reactor (1), motor (2) and main shaft (3) are provided. The motor (2) is located at the upper end of the reactor (1). The main shaft (3) is connected to the output end of the motor (2). The main shaft (3) is characterized in that a stirring and cleaning mechanism (4) is uniformly arranged on the outside of the main shaft (3). The stirring and cleaning mechanism (4) includes a horizontal arm (41). An electric telescopic arm (42) is provided at the upper end of the horizontal arm (41). A T-shaped arm (44) is connected to the output end of the electric telescopic arm (42). A scraper (47) is connected to the outside of the T-shaped arm (44). The scraper (47) is slidably connected to the inner wall of the reactor (1). An arm (48) is connected to the outside of the scraper (47). A stirring arm (49) is connected to the bottom of the arm (48).

2. The high-efficiency high-salinity wastewater concentration device according to claim 1, characterized in that: The bottom of the cross arm (41) is connected to a slotted block (45), the inner cavity of the slotted block (45) is slidably connected to the T-shaped arm (44), and a spring (46) is connected between the T-shaped arm (44) and the slotted block (45).

3. The high-efficiency high-salinity wastewater concentration device according to claim 2, characterized in that: The top of the cross arm (41) is provided with a slot, which is slidably connected to the T-shaped arm (44).

4. The high-efficiency high-salinity wastewater concentration device according to claim 1, characterized in that: The upper end of the cross arm (41) is provided with a limit frame (43) through a reinforcing rib, and the limit frame (43) is connected to the electric telescopic arm (42).

5. The high-efficiency high-salinity wastewater concentration device according to claim 1, characterized in that: The top of the reactor (1) is connected to a feed inlet (11), and an electromagnetic valve is provided outside the feed inlet (11). A support (14) is provided at the upper end of the reactor (1), and the support (14) is connected to the motor (2). A bearing is provided at the junction of the main shaft (3) and the reactor (1).

6. The high-efficiency high-salinity wastewater concentration device according to claim 1, characterized in that: The bottom of the reactor (1) is provided with a discharge port (12), and a pneumatic valve is provided outside the discharge port (12). The bottom of the reactor (1) is uniformly provided with support legs (13), and a stabilizing block is provided at the bottom of the support legs (13).

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