A waste liquid concentration distillation tower

Abstract

The present invention belongs to the technical field of distillation towers, and discloses a waste liquid concentration distillation tower, including a distillation tower, a base is fixedly installed at the bottom of the distillation tower, a guardrail is fixedly installed on the top of the base, the distillation tower is located inside the guardrail, four mounting blocks are fixedly installed around the bottom of the base, a fixed block is fixedly installed in the middle of the bottom of the base, two screws are rotatably installed inside the fixed block, and both of the screws pass through the fixed block. The precise meshing of the inclined gears driven by the motor realizes the smooth transmission and conversion of power, thereby driving the screw to rotate synchronously, and the threaded connection design between the screw and the moving block provides the moving block with a precise path for horizontal movement along the axis of the screw. As the screw rotates, the moving block moves slowly, and through the transmission system such as the connecting rod and the support group, the support base can slowly approach the ground until a stable support state is reached.

Description

Technical Field

[0001] The invention belongs to the technical field of distillation towers, in particular to a waste liquid concentration distillation tower. Background Art

[0002] With the development of industrial production, waste liquid treatment has become a pressing issue. Although traditional evaporation and concentration equipment can treat waste liquid, the heat of hot steam is not fully utilized, resulting in energy waste. To solve this problem, waste liquid concentration distillation tower came into being. It is a kind of equipment that combines evaporation concentration and distillation technology. It is specially used to treat waste liquid. It can not only effectively separate and concentrate harmful substances in waste liquid, but also realize the recovery and utilization of heat energy of hot steam, thereby improving energy utilization efficiency and reducing energy waste.

[0003] As an important chemical equipment, the waste liquid concentration distillation tower is usually equipped with a supporting mechanism at the bottom. The main purpose of this design is to ensure the stability of the distillation tower during operation. The supporting mechanism can effectively prevent the tower body from shaking or tilting due to external factors (such as wind, earthquakes and other natural disasters) through reasonable structural design, thereby ensuring the safe operation of the tower body. In order to meet the movement and positioning requirements of the distillation tower in different working environments and sites, traditional devices usually install moving wheels at the bottom. These moving wheels are usually equipped with positioning brake functions so that they can stop moving stably when a fixed position is required.

[0004] However, in actual applications, due to the heavy weight of the distillation tower, the long-term heavy pressure on the moving wheels may cause the tires to deform, which in turn affects their positioning stability. When the distillation tower is in a stationary state, if the moving wheels cannot fit tightly to the ground due to deformation, it may cause the tower body to shake, affecting the working stability. In addition, the traditional moving wheel design may also shake during movement, which is mainly due to insufficient friction between the tires and the ground or tire wear. The shaking will not only affect the positioning accuracy of the distillation tower, but may also damage the tower structure and reduce its service life. Therefore, it needs to be improved and optimized. Summary of the invention

[0005] In order to solve the problem in the above background technology that the traditional moving wheel design of the waste liquid concentration distillation tower is easily deformed due to long-term heavy pressure, resulting in unstable positioning and shaking during movement, affecting the working stability and the life of the tower body, the present invention provides a waste liquid concentration distillation tower.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a waste liquid concentration distillation tower, comprising a distillation tower, a base is fixedly installed at the bottom of the distillation tower, a guardrail is fixedly installed at the top of the base, the distillation tower is located inside the guardrail, four mounting blocks are fixedly installed around the bottom of the base, a fixed block is fixedly installed in the middle of the bottom of the base, two screw rods are rotatably installed inside the fixed block, both of the screw rods pass through the fixed block, two moving blocks are respectively threadedly installed on the outer walls of the two screw rods, connecting rods are respectively fixedly installed on the outer walls of one side of the two moving blocks, support groups are respectively rotatably installed inside the two connecting rods, and support bases are respectively fixedly installed at the bottoms of the two support groups;

[0007] Two slide rail columns are fixedly installed at the bottom of the base, and moving columns are slidably installed on the inner walls of the two slide rail columns respectively. A horizontal plate is fixedly installed at the bottom of the two moving columns, and four moving wheels are arranged inside the horizontal plate;

[0008] The front and back sides of the two support groups are rotatably connected to corresponding mounting blocks respectively, and the mounting blocks and the support groups are symmetrically distributed.

[0009] Two limiting grooves are respectively provided on the inner walls of the two slide rail columns, and two limiting protrusions are respectively fixedly installed on the outer walls of the two movable columns, and the two limiting grooves are slidably connected with the two limiting protrusions;

[0010] Two protrusions are fixedly installed on the sides of the two slide rail columns close to each other, wherein the two corresponding limiting grooves are rotatably installed on the sides close to each other, and tooth columns are fixedly sleeved on the outer walls of the two rotating rods;

[0011] Two circular gears are fixedly sleeved on the outer walls of the two screw rods, and the four circular gears are respectively meshed with adjacent gear columns;

[0012] Tooth grooves are respectively provided on the sides of the two movable columns close to each other, and the two tooth grooves are respectively meshed with the adjacent tooth columns.

[0013] Preferably, two motors are fixedly mounted on the top of the base, the output shafts of the two motors both penetrate the base and are rotatably connected to the base, and the output shafts of the two motors are respectively fixedly sleeved with tilting gears 1.

[0014] Preferably, a second tilting gear is fixedly sleeved on the outer wall of one end of the two screw rods close to the motor, and the two second tilting gears are respectively meshed with the corresponding first tilting gear.

[0015] Preferably, two limiting protrusions 1 are fixedly mounted on the tops of the two moving blocks respectively, and two limiting grooves 1 are provided on the bottom of the base, and the limiting protrusions 1 are matched with the limiting grooves 1 and are slidably connected.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention realizes the smooth transmission and conversion of power through the precise meshing of the inclined gears driven by the motor, thereby driving the screw rod to rotate synchronously. The threaded connection design between the screw rod and the moving block provides the moving block with a precise path for horizontal movement along the axis of the screw rod. As the screw rod rotates, the moving block moves slowly, and through the transmission system such as the connecting rod and the support group, the support base can slowly approach the ground until a stable support state is reached. This smooth lifting and support adjustment mechanism ensures the stability and safety of the device during operation.

[0018] The rotation of the screw rod of the present invention not only drives the horizontal movement, but also realizes the stable up and down movement of the moving column in the vertical direction through the meshing relationship between the circular gear and the tooth column. The teeth on the tooth column and the tooth grooves on the moving column are closely matched, ensuring that the moving column can accurately move up and down in the vertical direction. With the rotation of the tooth column, the moving column, the cross plate and the moving wheel slowly rise or fall together until they reach a predetermined position. The stability and accuracy of the vertical movement enable the device to work stably at different heights and angles, meeting the requirements of different working environments and operating needs.

[0019] In the initial state, the movable wheels of the device are in contact with the ground, so that the overall structure is both stable and easy to move. The staff only needs to gently push the guardrail to easily drive the base and the distillation tower body to slide along the ground until they reach the predetermined working position. This design greatly improves the flexibility and convenience of the device, allowing the device to be easily moved and positioned in different working environments and venues. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the second inclined gear of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the mobile block of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the limiting groove of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the slide rail column of the present invention;

[0026] Figure 7 It is a schematic diagram of the explosion structure of the slide rail column and the movable column of the present invention.

[0027] In the figure: 1. base; 101. guardrail; 102. distillation tower; 103. mounting block; 104. limiting groove 1; 2. motor; 3. tilting gear 1; 4. fixing block; 5. screw rod; 6. tilting gear 2; 7. moving block; 701. limiting protrusion 1; 8. connecting rod; 9. support group; 10. support base; 11. circular gear; 12. slide rail column; 1201. limiting groove 2; 1202. protrusion; 13. moving column; 1301. limiting protrusion 2; 1302. tooth groove; 14. rotating rod; 15. gear column; 16. horizontal plate; 17. moving wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 7 As shown, the present invention provides a waste liquid concentration distillation tower, including a distillation tower 102, a base 1 is fixedly installed at the bottom of the distillation tower 102, a guardrail 101 is fixedly installed on the top of the base 1, the distillation tower 102 is located inside the guardrail 101, four mounting blocks 103 are fixedly installed around the bottom of the base 1, a fixed block 4 is fixedly installed in the middle of the bottom of the base 1, two screw rods 5 are rotatably installed inside the fixed block 4, the two screw rods 5 both penetrate the fixed block 4, two moving blocks 7 are respectively threadedly installed on the outer walls of the two screw rods 5, connecting rods 8 are respectively fixedly installed on the outer walls of one side of the two moving blocks 7, support groups 9 are respectively rotatably installed inside the two connecting rods 8, and support bases 10 are respectively fixedly installed on the bottoms of the two support groups 9.

[0030] The base 1 fixedly installed at the bottom of the distillation tower 102 provides a solid support foundation for the entire tower body, ensuring its stability during operation. The guardrail 101 arranged on the top of the base 1 not only enhances the protection performance of the tower body, but also provides safety protection for operators and avoids accidents. Two screw rods 5 are rotatably installed inside the fixed block 4 installed in the middle of the bottom of the base 1. This design enables the screw rod 5 to serve as a transmission core to drive the moving block 7 to move horizontally. The two moving blocks 7 threadedly installed on the outer wall of the screw rod 5 can move smoothly with the rotation of the screw rod. This transmission method is both accurate and efficient, ensuring support. The base 10 can be adjusted to a suitable position as needed. The support group 9 rotatably installed inside the connecting rod 8 provides a flexible connection method for the support base 10, so that the support base can be adaptively adjusted according to the unevenness of the ground, thereby ensuring the stable support of the distillation tower 102. The fixed installation of the support base 10 not only enhances the stability of the tower body, but also provides it with additional bearing capacity, ensuring the safe progress of the distillation process. The four mounting blocks 103 fixedly installed around the bottom of the base 1 not only provide additional support points for the entire tower body, but also facilitate connection with the ground or other fixing devices, thereby enhancing the stability of the tower body.

[0031] like Figure 5 As shown, two slide rail columns 12 are fixedly installed at the bottom of the base 1, and moving columns 13 are slidably installed on the inner walls of the two slide rail columns 12 respectively. A horizontal plate 16 is fixedly installed at the bottom of the two moving columns 13, and four moving wheels 17 are arranged inside the horizontal plate 16.

[0032] The slide rail column 12 is made of high-strength material to ensure that it can bear the weight of the distillation tower 102 and the liquid inside it, while maintaining good anti-deformation ability. The inner wall of the slide rail column 12 is precisely processed to ensure that the sliding fit with the moving column 13 is both tight and smooth, reducing friction and wear and extending the service life. The moving column 13 slides along the inner wall of the slide rail column 12. This design enables the distillation tower 102 to be easily moved in the horizontal direction as needed, which is convenient for adjusting the position or maintenance. The sliding mechanism of the moving column 13 adopts advanced sliding bearings or similar low-friction materials to ensure smooth sliding and low noise, while reducing energy loss. A horizontal plate 16 is fixedly installed at the bottom of the moving column 13. This design not only enhances the stability of the moving column 13, but also provides a platform for installing moving wheels 17. The four moving wheels 17 arranged inside the horizontal plate 16 enable the distillation tower 102 to be easily moved on the ground, and both translation and steering are more flexible. At the same time, the material and size of the moving wheels 17 have also been carefully selected to ensure that it can bear the weight of the tower body and maintain good grip.

[0033] like Figure 3As shown, two motors 2 are fixedly installed on the top of the base 1, and the output shafts of the two motors 2 both penetrate the base 1 and are rotatably connected to the base 1. The output shafts of the two motors 2 are respectively fixedly sleeved with tilting gears 3.

[0034] The motor 2 is firmly fixed on the top of the base 1. This design ensures the stability and reliability of the motor during operation. The selection of the motor takes into account the weight, movement and height adjustment requirements of the distillation tower, as well as the requirements of the working environment, to ensure that it can provide sufficient driving force and torque. A tilting gear 3 is fixedly mounted on the output shaft of the motor 2. This design realizes the transmission of the motor driving force to the tilting gear.

[0035] like Figure 3 As shown, the outer walls of the two screw rods 5 close to the motor 2 are respectively fixedly sleeved with tilt gears 2 6 , and the two tilt gears 2 6 are respectively meshed with the corresponding tilt gears 1 3 .

[0036] The screw rod 5 is one of the core components of the transmission system and is firmly installed inside the fixed block 4 of the base 1. The tooth shape and tilt angle of the tilt gear 2 6 match the tilt gear 1 3, ensuring that the two can mesh accurately and achieve smooth power transmission.

[0037] like Figures 1 to 5 As shown, two limiting protrusions 701 are fixedly installed on the tops of the two moving blocks 7, and two limiting grooves 104 are provided on the bottom of the base 1. The limiting protrusions 701 are matched with the limiting grooves 104 and are slidably connected.

[0038] A limiting groove 104 is opened at the bottom of the base 1, corresponding to the position of the limiting protrusion 701, which limits the vertical and lateral movement of the moving block 7 and prevents it from getting off the track. The shape and size of the groove match the protrusion, ensuring a close fit between the two while maintaining a certain sliding smoothness. The limiting mechanism not only ensures the smooth sliding of the moving block 7 on the screw rod 5, but also prevents it from accidentally falling off or dislocating during operation, which greatly improves the stability and safety of the distillation tower 102.

[0039] like Figures 1 to 5 As shown, the front and back surfaces of the two support groups 9 are rotatably connected to the corresponding mounting blocks 103 , respectively, and the mounting blocks 103 and the support groups 9 are symmetrically distributed.

[0040] The rotatable connection design between the support group 9 and the mounting block 103 gives the device greater flexibility, allowing it to be quickly and easily adjusted according to actual work requirements.

[0041] like Figures 5 to 7As shown, the inner walls of the two slide rail columns 12 are respectively provided with two limiting grooves 1201 , and the outer walls of the two movable columns 13 are respectively fixedly installed with two limiting protrusions 1301 , and the two limiting grooves 1201 are slidably connected with the two limiting protrusions 1301 .

[0042] The limiting groove 1201 is carefully opened on the inner wall of the slide rail column 12. Its shape and size have been precisely calculated and designed to ensure precise matching with the limiting protrusion 1301. The opening of the groove not only provides a stable sliding track for the moving column, but also limits the lateral movement of the moving column, preventing it from deviating from the predetermined track due to external force.

[0043] like Figures 5 to 7 As shown, two protrusions 1202 are fixedly installed on the sides of the two slide rail columns 12 close to each other, wherein the corresponding two limiting grooves 1201 are rotatably installed on the sides close to each other, and tooth columns 15 are fixedly sleeved on the outer walls of the two rotating rods 14.

[0044] The fixed installation of the protrusion 1202 provides a solid support point for the rotating rod 14 and the tooth column 15 thereon, ensuring their stability and durability during operation. At the same time, the rotating installation of the rotating rod 14 in the limiting groove 1201 not only ensures the flexibility of rotation, but also limits its rotation range, thereby avoiding structural damage or failure caused by excessive rotation.

[0045] like Figures 5 to 7 As shown, two circular gears 11 are fixedly sleeved on the outer walls of the two screw rods 5 , respectively, and the four circular gears 11 are respectively meshed with the adjacent gear columns 15 .

[0046] When the lead screw 5 rotates under the drive of the motor, the circular gear 11 on its outer wall also rotates, and then forms a tight meshing with the nearby tooth column 15. The meshing relationship ensures the smooth transmission of power and avoids the reduction in efficiency caused by energy loss in the transmission process. Since the meshing between the circular gear 11 and the tooth column 15 is precise, the relative movement between them is controllable, which helps to reduce the system instability factors caused by transmission errors. At the same time, this design also makes the entire transmission system more durable and able to withstand larger loads and harsher working environments.

[0047] like Figures 5 to 7 As shown, tooth grooves 1302 are respectively formed on the sides of the two movable columns 13 that are close to each other, and the two tooth grooves 1302 are respectively meshed with the adjacent tooth columns 15 .

[0048] By providing the tooth grooves 1302 , the two tooth grooves 1302 form a close meshing relationship with the adjacent tooth columns 15 , respectively, so that the rotational movement of the tooth column 15 is converted into the movement of the two moving columns 13 in the vertical direction.

[0049] The working principle and use process of the present invention:

[0050] In the initial state, the overall structure is stable and easy to move. The moving wheel 17 is firmly in contact with the ground. The staff only needs to gently push the guardrail 101 to easily drive the base 1 and the distillation tower 102 to slide along the ground until they reach the predetermined working position. Once the device is placed in a suitable position, the motor 2 is started, and their output shafts begin to rotate at a uniform speed and are transmitted to the tilting gear 1 3. The precise meshing relationship between the tilting gear 1 3 and the tilting gear 2 6 ensures the smooth transmission and conversion of power, thereby driving the two lead screws 5 to start synchronous rotation. The threaded connection design between the lead screw 5 and the moving block 7 provides the moving block with a precise path for horizontal movement along the axis of the lead screw. As the lead screw 5 rotates, the moving block 7 begins to move slowly. The synchronous movement of the two moving blocks 7 drives the corresponding movement of the connecting rod 8. The connecting rod is connected by the rotation at both ends. The force is transmitted to the support group 9. The rotational connection between the support group 9 and the mounting block 103, and the rotational connection between the support group 9 and the connecting rod 8, together constitute a flexible transmission system. This system enables the support group to adjust its angle and position as needed, thereby driving the support base 10 to slowly approach the ground until a stable support state is reached. At the same time, the rotation of the screw rod 5 also drives the synchronous rotation of the circular gear 11. The meshing relationship between the circular gear 11 and the nearby gear column 15 causes the gear column to also start to rotate. The teeth on the gear column 15 are closely matched with the tooth grooves 1302 on the moving column 13. This matching relationship ensures that the moving column can move up and down stably in the vertical direction. As the gear column rotates, the moving column 13 begins to rise slowly. This rising movement drives the horizontal plate 16 and the moving wheel 17 away from the ground until they reach a predetermined position.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A waste liquid concentration distillation tower, comprising a distillation tower (102), characterized in that: A base (1) is fixedly mounted on the bottom of the distillation tower (102), a guardrail (101) is fixedly mounted on the top of the base (1), the distillation tower (102) is located inside the guardrail (101), four mounting blocks (103) are fixedly mounted around the bottom of the base (1), a fixed block (4) is fixedly mounted in the middle of the bottom of the base (1), two screw rods (5) are rotatably mounted inside the fixed block (4), both of the two screw rods (5) penetrate the fixed block (4), two moving blocks (7) are respectively threadedly mounted on the outer walls of the two screw rods (5), connecting rods (8) are respectively fixedly mounted on one side of the outer walls of the two moving blocks (7), support groups (9) are respectively rotatably mounted inside the two connecting rods (8), and support bases (10) are respectively fixedly mounted on the bottoms of the two support groups (9); Two slide rail columns (12) are fixedly mounted on the bottom of the base (1), and movable columns (13) are slidably mounted on the inner walls of the two slide rail columns (12), and a horizontal plate (16) is fixedly mounted on the bottom of the two movable columns (13), and four movable wheels (17) are arranged inside the horizontal plate (16); The front and back surfaces of the two support groups (9) are rotatably connected to corresponding mounting blocks (103) respectively, and the mounting blocks (103) and the support groups (9) are symmetrically distributed. The inner walls of the two slide rail columns (12) are respectively provided with two limiting grooves (1201), and the outer walls of the two movable columns (13) are respectively fixedly mounted with two limiting protrusions (1301), and the two limiting grooves (1201) are slidably connected with the two limiting protrusions (1301); Two protrusions (1202) are fixedly installed on the sides of the two slide rail columns (12) close to each other, wherein the corresponding two limiting grooves (1201) are rotatably installed on the sides of the two limit grooves (1201) close to each other, and tooth columns (15) are fixedly sleeved on the outer walls of the two rotating rods (14); Two circular gears (11) are fixedly sleeved on the outer walls of the two screw rods (5), and the four circular gears (11) are respectively meshed with adjacent tooth columns (15); A tooth groove (1302) is respectively provided on one side of the two movable columns (13) close to each other, and the two tooth grooves (1302) are respectively meshed with the adjacent tooth columns (15).

2. The waste liquid concentration and distillation tower according to claim 1, characterized in that: Two motors (2) are fixedly mounted on the top of the base (1); the output shafts of the two motors (2) penetrate the base (1) and are rotatably connected to the base (1); and a tilting gear (3) is fixedly sleeved on the output shafts of the two motors (2).

3. The waste liquid concentration and distillation tower according to claim 2, characterized in that: A second tilting gear (6) is fixedly sleeved on the outer wall of one end of the two screw rods (5) close to the motor (2), and the two second tilting gears (6) are respectively meshed with the corresponding first tilting gear (3).

4. The waste liquid concentration and distillation tower according to claim 1, characterized in that: Two limiting protrusions (701) are fixedly mounted on the tops of the two moving blocks (7), and two limiting grooves (104) are provided on the bottom of the base (1). The limiting protrusions (701) are matched with the limiting grooves (104) and are slidably connected.

Images