Temperature-controlled device for producing concrete release agent

Abstract

The utility model discloses a device with a temperature control function for producing a concrete release agent, which belongs to the technical field of fine chemical preparation devices and comprises a kettle body structure, a temperature control structure, a stirring mechanism, a discharging structure, a sampling structure and a feeding mechanism. The kettle body structure is an interlayer structure, and the temperature control structure is arranged in an interlayer of the kettle body structure; the temperature control structure is provided with a coil pipe structure, an inlet valve and an outlet valve; the coil pipe structure is uniformly coiled in the interlayer of the kettle body structure; the inlet valve and the outlet valve are respectively communicated with the head end and the tail end of the coil pipe structure; the stirring mechanism is connected with the kettle body structure, the discharging structure is arranged at the bottom of the kettle body structure, and the discharging structure is communicated with the interior of the kettle body structure; the sampling structure is respectively connected with the discharging structure and the kettle body structure; the feeding mechanism is respectively connected with the sampling structure and the kettle body structure. The batching system solves the technical problem that the batching system of the concrete release agent in the prior art lacks a temperature control function.

Description

Technical Field

[0001] The utility model relates to the technical field of fine chemical preparation devices, in particular to a device with temperature control for producing concrete release agents. Background Art

[0002] Precast concrete components are concrete components that are mass-produced in a prefabricated manner. They use concrete as the main material and are made using prefabricated molds. The precast concrete components are of various types, including prestressed concrete slabs, beam components, etc. These components can replace scarce wood due to their light weight and low price. The precast concrete components are mainly used in industrial and civil buildings, such as columns, foundation beams, crane beams, roof beams, trusses, roof panels, gutters, skylight frames, wall panels, basket beams and floor slabs of multi-story factories, etc.

[0003] Precast concrete components have many advantages, such as good structural performance, fast construction speed, high surface finish, energy saving and environmental protection of factory production, etc. These advantages make precast concrete components widely used in the construction industry.

[0004] When precast concrete components are removed from the mold, a concrete release agent is usually required. The concrete release agent is a commonly used preparation of fine chemicals. It mainly refers to a substance applied to the formwork for concrete construction. It can prevent the poured formwork from sticking to the concrete surface, so that the product is easy to demold. At the same time, it can also protect the formwork to prevent it from deformation or rusting, which is convenient for subsequent cleaning and reduces the cost of repair and maintenance. The raw materials used to produce and prepare concrete release agents mainly include: base oil, chemical activators, auxiliary agents and additives; when producing concrete release agents, it is necessary to first prepare the required raw materials in sufficient quantities according to the preset ratio. When proportioning the raw materials, a batching device can be used to assist in the preparation.

[0005] Based on this, Chinese patent CN114558472A discloses an intelligent batching system for a release agent, which includes a material pretreatment module, a material mixing module, a product storage module and a control module, wherein the control module is respectively connected to the material pretreatment module, the material mixing module and the product storage module; the material pretreatment module is used to monitor and pretreatment the quality of raw materials and water, and the material mixing module is connected to the material pretreatment module, and is used to mix water and raw materials according to a preset ratio and monitor the quality; the product storage module is connected to the material mixing module, and is used to store the mixed material after mixing and monitor the quality; the control module is respectively used to collect, calculate and regulate the data of the material pretreatment module, the material mixing module and the product storage module, which can realize the standardization of the amount of raw materials used in the use of the release agent, monitor the product quality in real time, and ensure the consistency of product use.

[0006] However, the above-disclosed intelligent batching system for release agents still has the technical problem of being unable to control the temperature of the batching process. Specifically, in the preparation process of concrete release agents, the thermal reaction method is a commonly used process; the thermal reaction method refers to a method of heating the raw materials to a preset temperature and generating a release agent through a chemical reaction. This method usually requires the use of high molecular polymers, oil substances, etc. as raw materials, and performs polymerization or decomposition reactions at high temperatures to generate a release agent with the required properties. The advantage of the thermal reaction method is that the prepared release agent has excellent performance and good stability. However, this method requires the use of a temperature-controllable device to ensure the normal progress of the process. Utility Model Content

[0007] Based on this, it is necessary to provide a device with temperature control for producing concrete release agent in order to solve the technical problem that the batching system of concrete release agent in the prior art lacks temperature control function.

[0008] A device with temperature control for producing concrete release agent, comprising: a kettle structure, a temperature control structure, a stirring mechanism, a discharge structure, a sampling structure and a feeding mechanism; the kettle structure is a sandwich structure, and the temperature control structure is arranged in the sandwich of the kettle structure; the temperature control structure has a coil structure, an inlet valve and an outlet valve; the coil structure is evenly coiled and arranged in the sandwich of the kettle structure, the inlet valve is arranged below the outlet valve, the inlet valve and the outlet valve are respectively connected to the head and the end of the coil structure, and the inlet valve and the outlet valve pass through the sandwich of the kettle structure; the stirring mechanism is arranged and connected to the kettle structure, the discharge structure is arranged at the bottom of the kettle structure, and the discharge structure is connected to the inside of the kettle structure; the sampling structure is respectively connected to the discharge structure and the kettle structure; the feeding mechanism is respectively connected to the sampling structure and the kettle structure.

[0009] Furthermore, the stirring mechanism comprises an overhead fixed frame, a stirring drive motor, a coupling, a rotating shaft and a stirring impeller.

[0010] Furthermore, the top fixing frame is fixedly arranged on the top of the kettle body structure, the stirring drive motor is connected to the top fixing frame, and the coupling is respectively connected to the rotating shaft and the stirring drive motor.

[0011] Furthermore, the stirring blade is arranged in the kettle structure, and the stirring blade is connected to the rotating shaft.

[0012] Furthermore, the discharge structure has a collecting funnel, a plurality of discharge pipelines and a discharge control valve.

[0013] Furthermore, the aggregate funnel is arranged at the bottom of the kettle structure, a plurality of discharge pipelines are evenly distributed at the bottom of the kettle structure, a plurality of discharge pipelines are radially arranged around the aggregate funnel, and each discharge pipeline is respectively connected to the kettle structure and the aggregate funnel; the discharge control valve is arranged at the bottom of the aggregate funnel.

[0014] Furthermore, the sampling structure comprises a bottom sampling pipeline, an upper sampling pipeline, a sampling collection pipeline, a sampling discharge control valve and a sampling container.

[0015] Furthermore, the bottom sampling pipeline is arranged at the bottom of the kettle structure, and the bottom sampling pipeline is connected to the aggregate hopper.

[0016] Furthermore, the upper sampling pipeline is arranged on the upper side of the kettle structure, and the upper sampling pipeline is connected to the inside of the kettle structure.

[0017] Furthermore, the sampling collection pipeline is connected to the bottom sampling pipeline and the upper sampling pipeline respectively, the sampling discharge control valve is connected to the sampling collection pipeline; the sampling collection pipeline is connected to the sampling container.

[0018] In summary, the temperature-controlled device for producing concrete release agent of the utility model is respectively provided with a kettle structure, a temperature control structure, a stirring mechanism, a discharge structure, a sampling structure and a feeding mechanism; the kettle structure is a sandwich structure, and the temperature control structure is arranged in the sandwich of the kettle structure; the temperature control structure has a coil structure, an inlet valve and an outlet valve; the coil structure is evenly coiled and arranged in the sandwich of the kettle structure, the inlet valve is arranged below the outlet valve, the inlet valve and the outlet valve are respectively connected with the head and the end of the coil structure, and the inlet valve and the outlet valve pass through the sandwich of the kettle structure; the stirring mechanism is arranged and connected with the kettle structure, the discharge structure is arranged at the bottom of the kettle structure, and the discharge structure is connected with the inside of the kettle structure; the sampling structure is respectively connected with the discharge structure and the kettle structure; the feeding mechanism is respectively connected with the sampling structure and the kettle structure. External materials are input into the inner cavity of the kettle structure by the feeding mechanism; thereafter, when the inner cavity of the kettle structure needs to be heated up, high-temperature and high-pressure water vapor or water with heat can flow into the coil structure through the inlet valve, and after exchanging heat, flow out from the outlet valve to form a cycle. Similarly, when the inner cavity of the kettle structure needs to be cooled down, cooling water flows into the coil structure from the inlet valve, and after absorbing heat, flows out from the outlet valve to form a cycle. While the temperature control structure is controlling the temperature, the stirring mechanism is started to stir the materials in the inner cavity of the kettle structure evenly so that the heat transfer is even. Therefore, the temperature-controlled device for producing concrete release agents of the utility model solves the technical problem that the batching system of concrete release agents in the prior art lacks a temperature control function. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a device with temperature control for producing a concrete release agent according to the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of another direction of a device with temperature control for producing a concrete release agent according to the utility model;

[0021] Figure 3 It is a schematic cross-sectional structure diagram of a device with temperature control for producing a concrete release agent according to the utility model;

[0022] Figure 4 This is a schematic structural diagram of another direction of the device with temperature control for producing concrete release agent according to the utility model;

[0023] Figure 5 This is a schematic structural diagram of another direction of the device with temperature control for producing concrete release agent according to the utility model. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0030] Please also read Figures 1 to 5 The utility model is a temperature-controlled device for producing a concrete release agent, comprising: a kettle structure 1, a temperature-controlled structure 2, a stirring mechanism 3, a discharge structure 4, a sampling structure 5 and a feeding mechanism 6; the kettle structure 1 is a sandwich structure, and the temperature-controlled structure 2 is arranged in the sandwich of the kettle structure 1; the temperature-controlled structure 2 has a coil structure 201, an inlet valve 202 and an outlet valve 203; the coil structure 201 is evenly coiled and arranged in the sandwich of the kettle structure 1, and the inlet valve 202 is arranged below the outlet valve 203 The inlet valve 202 and the outlet valve 203 are respectively connected to the head and the end of the coil structure 201, and the inlet valve 202 and the outlet valve 203 pass through the interlayer of the kettle structure 1; the stirring mechanism 3 is connected to the kettle structure 1, and the discharge structure 4 is arranged at the bottom of the kettle structure 1, and the discharge structure 4 is connected to the inside of the kettle structure 1; the sampling structure 5 is respectively connected to the discharge structure 4 and the kettle structure 1; the feeding mechanism 6 is respectively connected to the sampling structure 5 and the kettle structure 1.

[0031] Specifically, when the temperature-controlled device for producing concrete release agent of the utility model is in the working process, the external material is input into the inner cavity of the kettle structure 1 by the feeding mechanism 6; thereafter, when the inner cavity of the kettle structure 1 needs to be heated, the high-temperature and high-pressure water vapor or water with heat can flow into the coil structure 201 through the inlet valve 202, and after exchanging heat, flow out from the outlet valve 203 to form a cycle. Similarly, when the inner cavity of the kettle structure 1 needs to be cooled, cooling water flows into the coil structure 201 from the inlet valve 202, and after absorbing heat, flows out from the outlet valve 203 to form a cycle. While the temperature control structure 2 is controlling the temperature, the stirring mechanism 3 is started to stir the material in the inner cavity of the kettle structure 1 evenly so as to transfer heat evenly. When it is necessary to sample the material in the kettle structure 1, it can be done through the sampling structure 5, which is connected to the discharge structure 4 and the upper part of the kettle structure 1, so that materials at different positions can be sampled; after sampling, the excess material can also flow back from the feeding mechanism 6 to the kettle structure 1 to avoid waste. The material after the reaction can flow out from the discharge structure 4. It can be seen that the temperature control device for producing concrete release agent of the utility model can make the concrete release agent heat up or cool down during batching production, so as to achieve precise temperature control, which is conducive to the batching of the release agent.

[0032] Furthermore, the kettle structure 1 comprises a kettle 101, an adjustable support leg 102, a lower inspection port 103, an upper inspection port 104, a temperature sensor 105, a pressure sensor 106 and a pressure relief port 107; the kettle 101 comprises an inner cavity 101a and an interlayer 101b; the inner cavity 101a is arranged in the interlayer 101b, and the temperature control structure 2 is arranged in the interlayer 101b. A plurality of the adjustable support legs 102 are evenly distributed at the bottom of the kettle 101, the lower inspection port 103 is arranged at the lower side of the kettle 101, and the upper inspection port 104 is arranged at the top of the kettle 101. The temperature sensor 105 and the pressure sensor 106 are respectively arranged at the top of the kettle body 101. The temperature sensor 105 can sense and measure the temperature data in the inner cavity 101a, and the pressure sensor 106 can sense and measure the pressure data in the inner cavity 101a. The pressure relief port 107 is arranged at the top of the kettle body 101, and the pressure relief port 107 is used to relieve the pressure of the inner cavity 101a when the pressure is high.

[0033] Furthermore, the stirring mechanism 3 has an overhead fixing frame 301, a stirring drive motor 302, a coupling 303, a rotating shaft 304 and a stirring blade 305; the overhead fixing frame 301 is fixedly arranged on the top of the kettle structure 1, the stirring drive motor 302 is connected to the overhead fixing frame 301, and the coupling 303 connects the rotating shaft 304 and the stirring drive motor 302 respectively; the stirring blade 305 is arranged in the kettle structure 1, and the stirring blade 305 is connected to the rotating shaft 304. Specifically, after the stirring drive motor 302 is energized, it drives the rotating shaft 304 to rotate inside the kettle structure 1 through the coupling 303, and then drives the stirring blade 305 to rotate inside the kettle structure 1, so as to evenly stir the material inside the kettle structure 1.

[0034] Furthermore, the discharge structure 4 has a material collection funnel 401, a plurality of discharge pipes 402 and a discharge control valve 403; the material collection funnel 401 is arranged at the bottom of the kettle structure 1, and a plurality of discharge pipes 402 are evenly distributed at the bottom of the kettle structure 1, and a plurality of discharge pipes 402 are radially arranged around the material collection funnel 401, and each of the discharge pipes 402 respectively connects the kettle structure 1 and the material collection funnel 401; the discharge control valve 403 is arranged at the bottom of the material collection funnel 401. Specifically, a plurality of the discharge pipelines 402 are evenly distributed radially on the top of the kettle structure 1, and the collecting funnel 401 is the radial starting point of the distribution of the discharge pipelines 402, and the collecting funnel 401 is located on the central axis of the kettle structure 1; thus, the material inside the kettle structure 1 can flow out from each of the discharge pipelines 402 and be concentrated in the collecting funnel 401, and be controlled and discharged from the bottom of the collecting funnel 401 through the discharge control valve 403. This arrangement scheme can effectively and evenly guide the material from the kettle structure 1, and can simultaneously guide the material from different positions inside the kettle structure 1, which is beneficial to the subsequent sampling and monitoring steps.

[0035] Furthermore, the sampling structure 5 has a bottom sampling pipeline 501, an upper sampling pipeline 502, a sampling collection pipeline 503, a sampling discharge control valve 504 and a sampling container 505; the bottom sampling pipeline 501 is arranged at the bottom of the kettle structure 1, and the bottom sampling pipeline 501 is connected to the collection funnel 401; the upper sampling pipeline 502 is arranged at the upper side of the kettle structure 1, and the upper sampling pipeline 502 is connected to the inside of the kettle structure 1; the sampling collection pipeline 503 connects the bottom sampling pipeline 501 and the upper sampling pipeline 502 respectively, and the sampling discharge control valve 504 is connected to the sampling collection pipeline 503; the sampling collection pipeline 503 is connected to the sampling container 505. Specifically, the bottom sampling pipeline 501 and the upper sampling pipeline 502 can respectively sample materials at different positions so as to monitor the progress of the production process.

[0036] Furthermore, the feeding mechanism 6 has an incoming material pipeline 601, a feeding power pump 602, a feeding side pipeline 603 and a guiding pipeline 604; the incoming material pipeline 601 is connected to the bottom of the sampling container 505, the feeding power pump 602 is respectively connected to the incoming material pipeline 601 and the feeding side pipeline 603; the guiding pipeline 604 is respectively connected to the feeding side pipeline 603 and the kettle structure 1. Specifically, the incoming material pipeline 601 is connected to an external pipeline, so that the external incoming material enters the interior of the kettle structure 1 from the feeding side pipeline 603 and the guiding pipeline 604 after being pressurized by the feeding power pump 602. In addition, the incoming material pipeline 601 is also connected to the bottom of the sampling container 505, so that the material after sampling can flow back to the kettle structure 1 to avoid wasting materials.

[0037] In summary, the temperature-controlled device for producing concrete release agent of the utility model is respectively provided with a kettle structure 1, a temperature control structure 2, a stirring mechanism 3, a discharge structure 4, a sampling structure 5 and a feeding mechanism 6; the kettle structure 1 is a sandwich structure, and the temperature control structure 2 is arranged in the sandwich of the kettle structure 1; the temperature control structure 2 has a coil structure 201, an inlet valve 202 and an outlet valve 203; the coil structure 201 is evenly coiled and arranged in the sandwich of the kettle structure 1, and the inlet valve 202 is arranged at the outlet valve 203. At the bottom, the inlet valve 202 and the outlet valve 203 are connected to the head and the end of the coil structure 201 respectively, and the inlet valve 202 and the outlet valve 203 pass through the interlayer of the kettle body structure 1; the stirring mechanism 3 is connected to the kettle body structure 1, and the discharge structure 4 is arranged at the bottom of the kettle body structure 1, and the discharge structure 4 is connected to the inside of the kettle body structure 1; the sampling structure 5 is respectively connected to the discharge structure 4 and the kettle body structure 1; the feeding mechanism 6 is respectively connected to the sampling structure 5 and the kettle body structure 1. External materials are input into the inner cavity of the kettle structure 1 by the feeding mechanism 6; thereafter, when the inner cavity of the kettle structure 1 needs to be heated, high-temperature and high-pressure water vapor or water with heat can flow into the coil structure 201 through the inlet valve 202, and after exchanging heat, flow out from the outlet valve 203 to form a cycle. Similarly, when the inner cavity of the kettle structure 1 needs to be cooled, cooling water flows into the coil structure 201 from the inlet valve 202, and after absorbing heat, flows out from the outlet valve 203 to form a cycle. While the temperature control structure 2 is performing temperature control, the stirring mechanism 3 is started to stir the materials in the inner cavity of the kettle structure 1 evenly so as to transfer heat evenly. Therefore, the temperature-controlled device for producing concrete release agent of the utility model solves the technical problem that the batching system of concrete release agent in the prior art lacks temperature control function.

[0038] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A temperature-controlled device for producing a concrete release agent, characterized in that: It includes: kettle The kettle body structure (1) is a sandwich structure, and the temperature control structure (2) is arranged in the sandwich of the kettle body structure (1); the temperature control structure (2) has a coil structure (201), an inlet valve (202) and an outlet valve (203); the coil structure (201) is evenly coiled and arranged in the sandwich of the kettle body structure (1), the inlet valve (202) is arranged below the outlet valve (203), and the inlet valve (202) and the outlet valve (203) are connected to each other. The inlet valve (203) is connected to the head and the end of the coil structure (201) respectively, and the inlet valve (202) and the outlet valve (203) extend out of the interlayer of the kettle structure (1); the stirring mechanism (3) is connected to the kettle structure (1), the discharge structure (4) is arranged at the bottom of the kettle structure (1), and the discharge structure (4) is connected to the inside of the kettle structure (1); the sampling structure (5) is connected to the discharge structure (4) and the kettle structure (1); and the feeding mechanism (6) is connected to the sampling structure (5) and the kettle structure (1).

2. The device with temperature control for producing concrete release agent according to claim 1, characterized in that: The stirring mechanism (3) comprises an overhead fixed frame (301), a stirring drive motor (302), a coupling (303), a rotating shaft (304) and a stirring rotor (305).

3. The device with temperature control for producing concrete release agent according to claim 2, characterized in that: The top fixing frame (301) is fixedly arranged on the top of the kettle body structure (1), the stirring drive motor (302) is connected to the top fixing frame (301), and the coupling (303) is respectively connected to the rotating shaft (304) and the stirring drive motor (302).

4. The device with temperature control for producing concrete release agent according to claim 3, characterized in that: The stirring blade (305) is arranged in the kettle structure (1), and the stirring blade (305) is connected to the rotating shaft (304).

5. The device with temperature control for producing concrete release agent according to claim 4, characterized in that: The discharge structure (4) comprises a material collecting hopper (401), a plurality of discharge pipelines (402) and a discharge control valve (403).

6. The device with temperature control for producing concrete release agent according to claim 5, characterized in that: The material collecting funnel (401) is arranged at the bottom of the kettle structure (1); a plurality of discharge pipelines (402) are evenly distributed at the bottom of the kettle structure (1); a plurality of discharge pipelines (402) are radially arranged around the material collecting funnel (401); each of the discharge pipelines (402) is respectively connected to the kettle structure (1) and the material collecting funnel (401); and the discharge control valve (403) is arranged at the bottom of the material collecting funnel (401).

7. The device with temperature control for producing concrete release agent according to claim 6, characterized in that: The sampling structure (5) comprises a bottom sampling pipeline (501), an upper sampling pipeline (502), a sampling collection pipeline (503), a sampling discharge control valve (504) and a sampling container (505).

8. The device with temperature control for producing concrete release agent according to claim 7, characterized in that: The bottom sampling pipeline (501) is arranged at the bottom of the kettle structure (1), and the bottom sampling pipeline (501) is connected to the gathering funnel (401).

9. The device with temperature control for producing concrete release agent according to claim 8, characterized in that: The upper sampling pipeline (502) is arranged on the upper side of the kettle structure (1), and the upper sampling pipeline (502) is connected to the inside of the kettle structure (1).

10. The device with temperature control for producing concrete release agent according to claim 9, characterized in that: The sampling collection pipeline (503) is respectively connected to the bottom sampling pipeline (501) and the upper sampling pipeline (502), and the sampling discharge control valve (504) is connected to the sampling collection pipeline (503); the sampling collection pipeline (503) is connected to the sampling container (505).

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