Hydration reaction kettle

Abstract

The utility model discloses a hydration reaction kettle which comprises a reaction kettle body provided with a feeding pipe, and the feeding pipe is provided with a feeding valve; the stirring assembly is arranged in the reaction kettle body, and the stirring assembly is used for stirring materials; the heat exchange assembly comprises a heat exchange pipe and a medium box, the heat exchange pipe is arranged in the reaction kettle body, the heat exchange pipe is provided with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe both extend out of the reaction kettle body, the medium box is arranged on one side of the reaction kettle body, and the medium box is provided with a first pipeline and a second pipeline; the first pipeline and the second pipeline are respectively connected with the liquid inlet pipe and the liquid outlet pipe; the control assembly comprises a temperature sensor, a weighing sensor and a controller, the temperature sensor is arranged in the reaction kettle body and electrically connected with the heat exchange assembly, and the weighing sensor is arranged at the bottom of the reaction kettle body and electrically connected with the feeding valve; the controller is electrically connected with the feeding valve, the heat exchange assembly, the temperature sensor and the weighing sensor.

Description

Technical Field

[0001] The present application relates to the technical field of reactors, and in particular to a hydration reactor. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, reactors are widely used in petroleum, chemical industry, rubber, pesticides, dyes, medicine, and food as pressure vessels to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation.

[0003] However, in the process of using the reactor, the amount of materials to be added is usually weighed first, and then added into the reactor for reaction, and it is not possible to weigh while the reaction is in progress. However, some processes are more complicated and often require the addition of multiple materials, so weighing in advance often results in high labor intensity, time-consuming and labor-intensive. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a hydration reactor, which can realize quantitative delivery of materials, improve accuracy, and does not require manual operation, thereby reducing labor intensity and improving work efficiency.

[0005] The hydration reactor according to the embodiment of the present application comprises: a reactor body, provided with a feed pipe, the feed pipe is provided with a feed valve; a stirring assembly, arranged in the reactor body, the stirring assembly is used to stir the material; a heat exchange assembly, comprising a heat exchange tube and a medium box, the heat exchange tube is arranged inside the reactor body, the heat exchange tube is provided with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe both extend out of the reactor body, the medium box is arranged on one side of the reactor body, the medium box is provided with a first pipeline and a second pipeline, the first pipeline and the second pipeline are respectively connected with the liquid inlet pipe and the liquid outlet pipe; a control component, including a temperature sensor, a weighing sensor and a controller, wherein the temperature sensor is arranged in the reactor body, the temperature sensor is used to detect the temperature condition in the reactor body, the temperature sensor is electrically connected with the heat exchange component, the weighing sensor is arranged at the bottom of the reactor body, the weighing sensor is used to weigh the material in the reactor body, the weighing sensor is electrically connected with the feed valve, and the controller is electrically connected with the feed valve, the heat exchange component, the temperature sensor and the weighing sensor respectively.

[0006] The hydration reactor described in the embodiment of the present application has at least the following beneficial effects: by providing a weighing sensor, the weighing sensor is used to weigh the material in the reactor body, and the weight information is fed back to the controller and the feed valve to open or close the feed valve, thereby realizing quantitative delivery of the material and improving accuracy, without the need for manual operation, reducing labor intensity and improving work efficiency.

[0007] According to the hydration reactor described in the embodiment of the present application, the outer wall of the reactor is provided with supporting feet, and the weighing sensor is arranged below the supporting feet.

[0008] According to the hydration reactor described in the embodiment of the present application, a plurality of support legs are provided, and the plurality of support legs are circumferentially arranged on the outer wall of the reactor body, and the weighing sensors correspond one-to-one to the support legs.

[0009] According to the hydration reactor described in the embodiment of the present application, the reactor body is provided with a discharge pipe, and the discharge pipe is provided with a discharge valve, and the discharge valve is electrically connected to the weighing sensor and the controller respectively.

[0010] According to the hydration reactor described in the embodiment of the present application, the heat exchange tube includes an upper ring tube, a lower ring tube and a spiral tube, the upper ring tube and the lower ring tube are respectively arranged at the two ends of the reactor body, and there are multiple spiral tubes, and the multiple spiral tubes are circumferentially arranged between the upper ring tube and the lower ring tube, the upper and lower ends of the spiral tube are respectively connected to the upper ring tube and the lower ring tube, the liquid inlet pipe is connected to the lower ring tube, and the liquid outlet pipe is connected to the upper ring tube.

[0011] According to the hydration reactor described in the embodiment of the present application, a bracket is provided on the inner wall of the reactor body, and the spiral tube is connected to the bracket.

[0012] According to the hydration reactor described in the embodiment of the present application, the stirring assembly includes a stirring shaft and a stirring paddle, the stirring shaft is rotatably arranged in the reactor body, a stirring motor is arranged on the top of the reactor body, the stirring motor is connected to the stirring shaft, and the stirring paddle is arranged on the stirring shaft.

[0013] According to the hydration reactor described in the embodiment of the present application, the stirring paddle is obliquely arranged on the stirring shaft, and a bending portion is provided at the end of the stirring paddle.

[0014] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 This is a schematic diagram of the structure of a hydration reactor according to an embodiment of the present application;

[0017] Figure 2 It is a cross-sectional view of a hydration reactor according to an embodiment of the present application.

[0018] Description of reference numerals:

[0019] Reactor body 100; feed pipe 110; feed valve 120; support foot 130; discharge pipe 140; discharge valve 150; stirring shaft 210; stirring paddle 220; stirring motor 230; heat exchange tube 310; liquid inlet pipe 311; liquid outlet pipe 312; upper ring pipe 313; lower ring pipe 314; spiral tube 315; weighing sensor 410. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0021] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0022] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0024] Reference Figure 1 and Figure 2The embodiment of the present application provides a hydration reactor, comprising: a reactor body 100, provided with a feed pipe 110, the feed pipe 110 is provided with a feed valve 120; a stirring assembly, arranged in the reactor body 100, the stirring assembly is used to stir the material; a heat exchange assembly, comprising a heat exchange tube 310 and a medium box, the heat exchange tube 310 is arranged in the reactor body 100, the heat exchange tube 310 is provided with a liquid inlet pipe 311 and a liquid outlet pipe 312, the liquid inlet pipe 311 and the liquid outlet pipe 312 both extend out of the reactor body 100, the medium box is arranged on one side of the reactor body 100, the medium box is provided with a first pipeline and a second pipeline, the first pipeline The first channel and the second channel are connected to the liquid inlet pipe 311 and the liquid outlet pipe 312 respectively; the control component includes a temperature sensor, a weighing sensor 410 and a controller, the temperature sensor is arranged in the reactor body 100, the temperature sensor is used to detect the temperature in the reactor body 100, the temperature sensor is electrically connected to the heat exchange component, the weighing sensor 410 is arranged at the bottom of the reactor body 100, the weighing sensor 410 is used to weigh the material in the reactor body 100, the weighing sensor 410 is electrically connected to the feed valve 120, and the controller is electrically connected to the feed valve 120, the heat exchange component, the temperature sensor and the weighing sensor 410 respectively.

[0025] Among them, the control method of the controller is only a simple trigger control. Therefore, the control method of the controller does not belong to the protection scope of this application and belongs to the prior art. This application mainly protects the connection relationship between each component.

[0026] By providing a weighing sensor 410, the weighing sensor 410 is used to weigh the material in the reactor body 100, and the weight information is fed back to the controller and the feed valve 120 to open or close the feed valve 120, thereby achieving quantitative delivery of the material, improving accuracy, and eliminating the need for manual operation, reducing labor intensity, and improving work efficiency.

[0027] Reference Figure 1 and Figure 2 It can be imagined that the outer wall of the reactor body 100 is provided with a supporting foot 130, and the weighing sensor 410 is arranged below the supporting foot 130. The reactor body 100 moves downward vertically to squeeze the weighing sensor 410, so that the weighing sensor 410 can weigh the reactor body 100. Among them, there are multiple supporting feet 130, and multiple supporting feet 130 are circumferentially arranged on the outer wall of the reactor body 100, and the weighing sensor 410 corresponds to the supporting feet 130 one by one. By adopting the above structure, the reactor body is weighed synchronously using multiple weighing sensors, which improves the accuracy of weighing and improves stability and reliability.

[0028] Reference Figure 1 and Figure 2The reactor body 100 is provided with a discharge pipe 140, and the discharge pipe 140 is provided with a discharge valve 150, and the discharge valve 150 is electrically connected to the weighing sensor 410 and the controller. By adopting the above structure, quantitative output of materials can be achieved, waste of materials can be avoided, the structure is simple, and the operation is easy.

[0029] Reference Figure 1 and Figure 2 In this embodiment, the heat exchange tube 310 includes an upper ring tube 313, a lower ring tube 314 and a spiral tube 315. The upper ring tube 313 and the lower ring tube 314 are respectively arranged at the two ends of the reactor body 100. There are multiple spiral tubes 315, and the multiple spiral tubes 315 are circumferentially arranged between the upper ring tube 313 and the lower ring tube 314. The upper and lower ends of the spiral tube 315 are respectively connected to the upper ring tube 313 and the lower ring tube 314, the liquid inlet pipe 311 is connected to the lower ring tube 314, and the liquid outlet pipe 312 is connected to the upper ring tube 313. By adopting the above structure, it is not only convenient to fix the heat exchange tube 310 in the reactor body 100, but also can increase the contact area between the heat exchange tube 310 and the material, prolong the residence time of the medium in the heat exchange tube 310, improve the heat exchange effect, save the medium dosage, and improve the work efficiency. Among them, a heater is arranged in the medium box, and the heater is electrically connected to the temperature sensor and the controller respectively. By providing a heater, the medium can be heated according to the temperature feedback from the temperature sensor, thereby ensuring the temperature stability of the material in the reactor body 100. Of course, the medium box can also be provided with a cooler, and the copper drum cooler cools the medium so that the temperature of the material in the reactor body 100 meets the production requirements and improves the product quality. Furthermore, the inner wall of the reactor body 100 is provided with a bracket, and the spiral tube 315 is connected to the bracket, so that the spiral tube 315 can be fixed and the stability can be improved. It can be understood that the outer wall of the reactor body 100 is provided with an insulation layer to achieve temperature control of the reactor body 100 and improve stability.

[0030] Reference Figure 2 In some embodiments, the stirring assembly includes a stirring shaft 210 and a stirring paddle 220. The stirring shaft 210 is rotatably disposed in the reactor body 100. A stirring motor 230 is disposed on the top of the reactor body 100. The stirring motor 230 is connected to the stirring shaft 210, and the stirring paddle 220 is disposed on the stirring shaft 210. The stirring motor 230 drives the stirring shaft 210 to rotate, thereby driving the stirring paddle 220 to rotate, thereby achieving stirring of the material, ensuring that the material is fully mixed, improving work efficiency, and improving product quality. Among them, the stirring paddle 220 is obliquely disposed on the stirring shaft 210, and a bending portion is disposed at the end of the stirring paddle 220. By adopting the above structure, the stirring effect can be enhanced and the product quality can be guaranteed.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0032] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A hydration reactor, characterized in that: include: The reactor body is provided with a feed pipe, and the feed pipe is provided with a feed valve; A stirring component is arranged in the reactor body, and is used to stir the material; A heat exchange assembly, comprising a heat exchange tube and a medium box, wherein the heat exchange tube is arranged inside the reactor body, the heat exchange tube is provided with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe both extend out of the reactor body, the medium box is arranged on one side of the reactor body, the medium box is provided with a first pipeline and a second pipeline, the first pipeline and the second pipeline are respectively connected to the liquid inlet pipe and the liquid outlet pipe; A control component includes a temperature sensor, a weighing sensor and a controller, wherein the temperature sensor is arranged in the reactor body, and is used to detect the temperature condition in the reactor body, and is electrically connected to the heat exchange component; the weighing sensor is arranged at the bottom of the reactor body, and is used to weigh the material in the reactor body, and is electrically connected to the feed valve; and the controller is electrically connected to the feed valve, the heat exchange component, the temperature sensor and the weighing sensor, respectively.

2. The hydration reactor according to claim 1, characterized in that: The outer wall of the reactor body is provided with supporting feet, and the weighing sensor is arranged below the supporting feet.

3. The hydration reactor according to claim 2, characterized in that: There are multiple supporting feet, and the multiple supporting feet are circumferentially arranged on the outer wall of the reactor body. The weighing sensors correspond to the supporting feet one by one.

4. The hydration reactor according to claim 1, characterized in that: The reactor body is provided with a discharge pipe, and the discharge pipe is provided with a discharge valve, and the discharge valve is electrically connected to the weighing sensor and the controller respectively.

5. The hydration reactor according to claim 1, characterized in that: The heat exchange tube includes an upper ring tube, a lower ring tube and a spiral tube. The upper ring tube and the lower ring tube are respectively arranged at the two ends of the reactor body. There are multiple spiral tubes, and the multiple spiral tubes are circumferentially arranged between the upper ring tube and the lower ring tube. The upper and lower ends of the spiral tube are respectively connected to the upper ring tube and the lower ring tube, the liquid inlet pipe is connected to the lower ring tube, and the liquid outlet pipe is connected to the upper ring tube.

6. The hydration reactor according to claim 5, characterized in that: The inner wall of the reactor body is provided with a bracket, and the spiral tube is connected to the bracket.

7. The hydration reactor according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft and a stirring paddle. The stirring shaft is rotatably arranged in the reactor body. A stirring motor is arranged on the top of the reactor body. The stirring motor is connected to the stirring shaft. The stirring paddle is arranged on the stirring shaft.

8. The hydration reactor according to claim 7, characterized in that: The stirring paddle is obliquely arranged on the stirring shaft, and a bending portion is arranged at the end of the stirring paddle.

Images