Water circulation device of reaction kettle

Abstract

The utility model discloses a water circulating device of a reaction kettle, which relates to the technical field of reaction kettles and comprises a reaction kettle, a top cover, a circulating water pipe, a water pump and a control assembly, the control assembly comprises a steam pipeline, the steam pipeline is connected with a control box, and an impeller is installed in the control box; a first bevel gear is arranged on the back face of the impeller, a first transmission shaft meshed with the first bevel gear is rotationally connected to the control box, a rotating speed sensing controller meshed with the first transmission shaft is arranged at the top end of the control box, and the rotating speed sensing controller is electrically connected with the water pump. According to the water circulation device, the control assembly is arranged, so that the water circulation device can adjust the cooling water amount and the flow speed in real time according to the change of the temperature in the reaction kettle, the cooling efficiency of the reaction kettle is ensured, and meanwhile, the consumption of water and electric power resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a water circulation device for a reactor. Background Art

[0002] In the fields of chemical industry, pharmaceuticals, food and new material synthesis, the reactor is a core equipment. Its operating efficiency and stability are directly related to the success of the production process and product quality. During the operation of the reactor, in order to control the reaction temperature, ensure the reaction rate and product quality, a water circulation cooling system is usually required to stabilize the temperature inside the reactor.

[0003] The water circulation devices in the existing technology often adopt simple open-loop or closed-loop systems, which are unable to adjust the cooling water volume and flow rate in real time according to the temperature changes in the reactor, resulting in low cooling efficiency and difficulty in meeting the needs of high-precision temperature control. In a fixed-flow cooling system, regardless of whether the reactor needs a large amount of cooling water, the system will continue to supply it, resulting in a huge waste of water resources.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The purpose of the utility model is to provide a water circulation device for a reactor to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides a water circulation device for a reactor, comprising a reactor, a top cover, a circulating water pipe, a water pump and a control component; the control component comprises a steam pipe, the steam pipe is connected to a control box, and an impeller is installed in the control box; a first bevel gear is provided on the back of the impeller, and a first transmission shaft meshing with the first bevel gear is rotatably connected to the control box, and a speed sensor controller meshing with the first transmission shaft is provided on the top of the control box, and the speed sensor controller is electrically connected to the water pump.

[0007] Furthermore, a filter is provided in the control box. The filter is located behind the impeller and is plugged into the control box from the right side of the control box.

[0008] Furthermore, a brush rod is provided in the control box so as to be only vertically slidable, and the brush rod interferes with the filter screen. The other side of the top end of the first transmission shaft is meshedly connected with one end of the second transmission shaft, and the other end of the second transmission shaft is meshedly connected with a second bevel gear. The second bevel gear is fixedly connected with a screw, and the screw is meshed with the brush rod.

[0009] Furthermore, a brush is provided on the side of the brush rod that contacts the filter.

[0010] Furthermore, the control box is provided with a mounting plate, the impeller is rotatably connected to the mounting plate, a rotating hole is opened on the mounting plate, and the first bevel gear passes through the rotating hole and is fixedly connected to the impeller.

[0011] Furthermore, the impeller is divided into a main shaft and blades, and the main shaft, the first transmission shaft, the second transmission shaft, and the second bevel gear are all hollow.

[0012] Furthermore, a protective shell is provided on the top of the control box, and the first transmission shaft, the second transmission shaft, and the second bevel gear are all wrapped by the protective shell.

[0013] Furthermore, a support frame is provided on the top surface of the control box, and the midpoint of the second transmission shaft is rotatably connected to the support frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By setting up control components, the water circulation device can adjust the cooling water volume and flow rate in real time according to the temperature changes in the reactor, ensuring the cooling efficiency of the reactor while saving water and electricity consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a water circulation device for a reactor;

[0017] Figure 2 This is a diagram of the internal structure of a reactor of a water circulation device of a reactor;

[0018] Figure 3 This is a schematic diagram of the control component structure of a water circulation device for a reactor;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the control components of the water circulation device of a reactor.

[0020] In the figure: 1. Reactor; 101. Interlayer; 2. Top cover; 3. Circulating water pipe; 4. Steam pipe; 5. Control box; 501. Protective shell; 502. Mounting plate; 503. Support frame; 6. Impeller; 601. First bevel gear; 602. Speed ​​sensor controller; 7. First transmission shaft; 701. Second transmission shaft; 702. Second bevel gear; 8. Filter; 801. Brush rod; 802. Brush. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A water circulation device for a reactor, comprising a reactor 1, a top cover 2, a circulating water pipe 3, a water pump, and a control component;

[0024] The reactor 1 is provided with an interlayer 101. The circulating water pipe 3 penetrates from the lower end of the interlayer 101 and then spirals upward to pass through the upper end of the interlayer 101. The two ends of the circulating water pipe 3 are respectively connected to the output and input ends of the water pump;

[0025] The control assembly includes a steam pipe 4, which is connected to a control box 5. An impeller 6 is installed in the control box 5. A first bevel gear 601 is provided on the back of the impeller 6. The control box 5 is provided with a mounting plate 502. The impeller 6 is rotatably connected to the mounting plate 502. The mounting plate 502 has a rotating hole. The first bevel gear 601 passes through the rotating hole and is fixedly connected to the impeller 6.

[0026] The control box 5 is rotatably connected to a first transmission shaft 7 engaged with a first bevel gear 601. A speed sensor controller 602 engaged with the first transmission shaft 7 is provided at the top of the control box 5. The speed sensor controller 602 is electrically connected to the water pump. The impeller 6 is divided into a main shaft and blades. The main shaft, the first transmission shaft 7, the second transmission shaft 701, and the second bevel gear 702 are all hollow.

[0027] Since the reactor 1 generates steam during the production process, the steam needs to be discharged in a timely manner to ensure that the reactor 1 can operate normally.

[0028] When the steam is discharged from the steam pipe 4, the steam will drive the impeller 6 to rotate. When the impeller 6 rotates, the first bevel gear 601 will rotate synchronously, and the first transmission shaft 7 will transmit the rotation synchronously to the speed sensor controller 602. When the speed sensor controller 602 rotates, it will start the water pump electrically connected to it, so that the device can be automatically turned on when the reactor 1 is in operation.

[0029] As the reactor 1 continues to operate, the temperature therein changes, and the amount of steam will increase or decrease accordingly. When the steam increases, the inner diameter of the steam pipe 4 remains unchanged, the flow rate increases, and the flow rate will accelerate, causing the impeller 6 to increase in speed. The speed sensor controller 602 will continuously transmit an electrical signal to the water pump according to the speed of the impeller 6 to control its water delivery power, thereby adjusting the cooling water volume and flow rate in real time according to the temperature changes in the reactor 1, ensuring the cooling efficiency of the reactor 1 while saving water and electricity resources.

[0030] Furthermore, a filter screen 8 is also provided in the control box 5. The filter screen 8 is located behind the impeller 6 and is inserted into the control box 5 from the right side of the control box 5. A brush rod 801 is provided in the control box 5 so as to be only vertically slidable. The brush rod 801 conflicts with the filter screen 8. The other side of the top end of the first transmission shaft 7 is meshed with one end of the second transmission shaft 701, and the other end of the second transmission shaft 701 is meshed with the second bevel gear 702. The second bevel gear 702 is fixedly connected with a screw, which is a reciprocating screw. The screw is meshed with the brush rod 801, and a brush 802 is provided on the side of the brush rod 801 that conflicts with the filter screen 8.

[0031] After the steam drives the impeller 6 to rotate through the steam pipe 4, it needs to continue to pass through the filter 8 before it can be discharged into the atmosphere. After being filtered by the filter 8, the steam no longer carries pollutants such as odor and large particles when it is discharged into the atmosphere, making the device more environmentally friendly and durable.

[0032] Moreover, when the impeller 6 rotates, the first transmission shaft 7, the second transmission shaft 701, and the second bevel gear 702 will transmit power to the screw, and the screw rotation drives the brush rod 801 which is threadedly connected to it and can only slide vertically to move up and down, and the filter 8 is cleaned by the brush 802 set on the contact surface with the filter 8, thereby ensuring the filtering effect of the filter 8, reducing the interval required for a single replacement, and making the later maintenance of the device more convenient.

[0033] In addition, a support frame 503 is provided on the top surface of the control box 5, and the midpoint of the second transmission shaft 701 is rotatably connected to the support frame 503. A protective shell 501 is provided on the top of the control box 5, and the first transmission shaft 7, the second transmission shaft 701, and the second bevel gear 702 are all wrapped by the protective shell 501.

[0034] The support frame 503 is provided to support the second transmission shaft 701. The design of the protective shell 501 wraps the meshing parts of the first transmission shaft 7, the second transmission shaft 701 and the second bevel gear 702, forming a relatively closed space, which can effectively prevent foreign matter from entering and hindering power transmission.

[0035] Working principle:

[0036] The reactor 1 generates steam during the production process, and the steam needs to be discharged in a timely manner to ensure that the reactor 1 can operate normally.

[0037] When steam is discharged from the steam pipe 4, the steam will drive the impeller 6 to rotate. When the impeller 6 rotates, the first bevel gear 601 will rotate synchronously, and the first transmission shaft 7 will transmit the rotation synchronously to the speed sensor controller 602. When the speed sensor controller 602 rotates, it will start the water pump electrically connected to it, so that the device can be automatically turned on when the reactor 1 is in operation.

[0038] As the reactor 1 continues to operate, the temperature therein changes, and the amount of steam will increase or decrease accordingly. When the temperature increases, the inner diameter of the steam pipe 4 remains unchanged, the flow rate increases, and the flow rate will accelerate, causing the impeller 6 to increase in speed. The speed sensor controller 602 will continuously transmit an electrical signal to the water pump according to the speed of the impeller 6 to control its water delivery power, thereby adjusting the cooling water volume and flow rate in real time according to the temperature changes in the reactor 1, ensuring the cooling efficiency of the reactor 1 while saving water and electricity resources.

Claims

1. A water circulation device for a reactor, comprising a reactor (1), a top cover (2), a circulating water pipe (3), a water pump, and a control component; Its characteristics are: The control assembly comprises a steam pipe (4), the steam pipe (4) is connected to a control box (5), and an impeller (6) is installed in the control box (5); A first bevel gear (601) is provided on the back of the impeller (6); a first transmission shaft (7) meshing with the first bevel gear (601) is rotatably connected to the control box (5); a speed sensor controller (602) meshing with the first transmission shaft (7) is provided on the top of the control box (5); and the speed sensor controller (602) is electrically connected to the water pump.

2. The water circulation device of a reactor according to claim 1, characterized in that: The control box (5) is further provided with a filter screen (8), which is located behind the impeller (6) and is plugged into the control box (5) from the right side of the control box (5).

3. The water circulation device of a reactor according to claim 2, characterized in that: A brush rod (801) is provided in the control box (5) so as to be only vertically slidable. The brush rod (801) contacts the filter screen (8). The other side of the top end of the first transmission shaft (7) is meshedly connected to one end of the second transmission shaft (701). The other end of the second transmission shaft (701) is meshedly connected to a second bevel gear (702). The second bevel gear (702) is fixedly connected to a screw rod, and the screw rod is meshed with the brush rod (801).

4. The water circulation device of a reactor according to claim 3, characterized in that: A brush (802) is provided on the side of the brush rod (801) that contacts the filter screen (8).

5. The water circulation device of a reactor according to claim 4, characterized in that: The control box (5) is provided with a mounting plate (502), the impeller (6) is rotatably connected to the mounting plate (502), a rotating hole is provided on the mounting plate (502), and the first bevel gear (601) passes through the rotating hole and is fixedly connected to the impeller (6).

6. The water circulation device of a reactor according to claim 5, characterized in that: The impeller (6) is divided into a main shaft and blades, and the main shaft, the first transmission shaft (7), the second transmission shaft (701), and the second bevel gear (702) are all hollow.

7. The water circulation device of a reactor according to claim 6, characterized in that: A protective shell (501) is provided at the top of the control box (5), and the first transmission shaft (7), the second transmission shaft (701), and the second bevel gear (702) are all wrapped by the protective shell (501).

8. The water circulation device of a reactor according to claim 7, characterized in that: A support frame (503) is provided on the top surface of the control box (5), and the midpoint of the second transmission shaft (701) is rotatably connected to the support frame (503).

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