Defoaming agent production equipment convenient for temperature adjustment

Abstract

The utility model discloses defoaming agent production equipment convenient for temperature regulation, which comprises a mixing device, a stirring device, a temperature control device and a control device, wherein the outer wall of the mixing device is fixedly connected with a feeding structure; the feeding structure comprises a supporting ring frame, the feeding structure and the mixing device work cooperatively through the supporting ring frame, the sliding ring, the positioning rod and other components, flexible positioning and switching of a plurality of raw material tanks can be achieved, the raw material tanks can be flexibly positioned and switched through simple operation of pulling a pulling plate and rotating the sliding ring, and the mixing efficiency is improved. The feeding positions of different raw material tanks can be quickly adjusted by adjusting the feeding positions of the different raw material tanks, corresponding raw materials are accurately conveyed into the mixing barrel, various raw materials are convenient and efficient to add due to the design of annular array distribution, and the temperature change of liquid in the mixing barrel can be quickly and accurately sensed through the cooperation of a temperature sensor and a heat conducting plate; a temperature signal is accurately converted into an electric signal to be transmitted to the controller, and an operator can flexibly control heat output of the heat conducting plate according to the difference value between the set temperature and the actual temperature.

Description

A defoamer production equipment that is easy to control in temperature Technical Field

[0001] This utility model relates to the field of defoamer production technology, specifically to a defoamer production equipment that is easy to adjust in temperature. Background Technology

[0002] In the field of defoamer production, equipment performance plays a crucial role in product quality and production efficiency. Currently, traditional defoamer production equipment has some shortcomings.

[0003] In the feeding process, many devices use a simple and cumbersome method for adding raw materials. Traditional equipment often uses a fixed feed port, and each time a different raw material is added, it is necessary to frequently change the feed container or manually add material to the feed hopper. Since manual operation is prone to errors, the feeding position is inaccurate, and the raw material is easy to spill. Changing raw materials makes the feeding time too long, resulting in poor production process continuity and extended production cycle, which cannot meet the diversified production needs. This inefficient feeding method also limits the improvement of production efficiency and increases the production cost of enterprises. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a defoamer production equipment that facilitates temperature control. It solves the problem that traditional equipment requires frequent changes of the feed container or manual feeding of the feed hopper each time different raw materials are added, resulting in poor production process continuity and a prolonged production cycle.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A defoamer production device with easy temperature control includes: a mixing device, a feeding structure fixedly connected to the outer wall of the mixing device; the feeding structure includes a support ring frame, a positioning rod slidably connected to the inner wall of the support ring frame, a pull plate fixedly connected to the outer wall of the positioning rod, a tension spring fixedly connected to the outer wall of the pull plate, a sliding ring slidably connected to the inner wall of the support ring frame, a positioning hole opened on the outer wall of the side of the sliding ring, a support plate fixedly connected to the outer wall of the top of the sliding ring, a support rod fixedly connected to the outer wall of the top of the support plate, a raw material tank fixedly connected to the outer wall of the top of the support rod, an injection port opened on the outer wall of the top of the raw material tank, and a feeding pipe fixedly connected to the inner wall of the bottom of the raw material tank.

[0009] Preferably, the support plate is arranged in a ring array along the central point of the sliding ring, and the positioning holes are also arranged in a ring array along the central point of the sliding ring, so multiple raw material tanks can be set up to facilitate the addition of raw materials.

[0010] Preferably, the outer wall of the tension spring on the side away from the pull plate is fixedly connected to the outer wall of the support ring frame, and the outer wall of the positioning rod is slidably connected to the inner wall of the positioning hole. When the pull plate is pulled outward, the positioning rod moves accordingly, the tension spring is stretched, and the positioning rod disengages from the positioning hole on the side of the sliding ring. At this time, the sliding ring can be rotated around the axis of the support ring frame. After adjusting to a suitable position, the pull plate is released, and under the elastic force of the tension spring, the positioning rod is reinserted into the corresponding positioning hole, thereby realizing the positioning of the sliding ring and the raw material tank.

[0011] Preferably, the mixing device includes a mixing tank, a mixer is fixedly connected to the outer wall of the top of the mixing tank, a feed hopper is fixedly connected to the inner wall of the top of the mixing tank, a heat-conducting plate is fixedly connected to the outer wall of the side of the mixing tank, a temperature sensor is fixedly connected to the inner wall of the mixing tank, a discharge valve is fixedly connected to the outer wall of the bottom of the mixing tank, a filter is fixedly connected to the outer wall of the bottom of the discharge valve by bolts, and a discharge pipe is fixedly connected to the outer wall of the bottom of the filter by bolts.

[0012] Preferably, the temperature sensor is connected to the heat-conducting plate via a control line, and the stirring shaft on the mixer is rotatably connected to the inner wall of the mixing tank. The temperature sensor is a commercially available probe-type platinum resistance temperature sensor, whose probe is fixedly connected to the temperature measurement interface of the mixing tank via a thread. It is used to collect the temperature data of the liquid in the mixing tank in real time. When the probe of the probe-type platinum resistance temperature sensor comes into contact with the material in the storage tank, the temperature of the material is transferred to the platinum resistance. After the platinum resistance absorbs heat, the lattice vibration inside it intensifies, and the movement of electrons is more hindered, thereby causing a change in the resistance value. By measuring the resistance value of the platinum resistance and then according to the resistance-temperature correspondence obtained in advance through calibration, the current temperature of the material can be calculated. The sensor converts the resistance change signal of the platinum resistance into a standard electrical signal. The converted signal can be transmitted to the temperature controller via a cable for temperature display, recording, and control.

[0013] Preferably, the inner wall of the support ring frame is fixedly connected to the outer wall of the mixing tank, and the feed pipe is located above the feed hopper. When the valve of the feed pipe is opened, the raw materials in the raw material tank flow into the feed hopper through the feed pipe and then into the mixing tank.

[0014] (III) Beneficial Effects

[0015] This invention provides a defoamer production equipment that facilitates temperature control. It offers the following advantages:

[0016] (I) This feeding structure, through the coordinated work of components such as the support ring frame, sliding ring, and positioning rod, can achieve flexible positioning and switching of multiple raw material tanks. By simply pulling the pull plate and rotating the sliding ring, the feeding position of different raw material tanks can be quickly adjusted, and the corresponding raw materials can be accurately delivered to the mixing tank. The design of the ring array distribution makes the addition of multiple raw materials convenient and efficient, saving feeding time and reducing the complexity and error probability of manual operation. This makes the entire production process more compact and continuous, effectively shortening the production cycle and improving production efficiency.

[0017] (II) This mixing device, through the cooperation of a temperature sensor and a heat-conducting plate, uses a probe-type platinum resistance temperature sensor, which can quickly and accurately sense the temperature change of the liquid in the mixing tank and accurately convert the temperature signal into an electrical signal and transmit it to the controller. The operator can flexibly control the heat output of the heat-conducting plate according to the difference between the set temperature and the actual temperature, ensuring that the defoamer production process is always at a suitable temperature, effectively improving product quality and production efficiency. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 is a schematic diagram of the mixing device of this utility model;

[0020] Figure 3 is a schematic diagram of the feeding structure of this utility model;

[0021] Figure 4 is a schematic diagram of the structure at point A in Figure 3 of this utility model;

[0022] Figure 5 is a schematic diagram of the structure of the sliding ring of this utility model.

[0023] In the diagram: 1. Mixing device; 11. Mixing tank; 12. Agitator; 13. Feed hopper; 14. Heat-conducting plate; 15. Temperature sensor; 16. Discharge valve; 17. Filter; 18. Discharge pipe; 2. Feeding structure; 21. Support ring frame; 22. Positioning rod; 23. Pull plate; 24. Tension spring; 25. Sliding ring; 26. Positioning hole; 27. Support plate; 28. Support rod; 29. ​​Raw material tank; 291. Injection port; 292. Feeding pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5. This utility model provides a technical solution: a defoamer production equipment that is easy to adjust in temperature, including: a mixing device 1, a feeding structure 2 fixedly connected to the outer wall of the mixing device 1; the feeding structure 2 includes a support ring frame 21, a positioning rod 22 slidably connected to the inner wall of the support ring frame 21, a pull plate 23 fixedly connected to the outer wall of the positioning rod 22, a tension spring 24 fixedly connected to the outer wall of the pull plate 23, a sliding ring 25 slidably connected to the inner wall of the support ring frame 21, a positioning hole 26 opened on the outer wall of the side of the sliding ring 25, a support plate 27 fixedly connected to the outer wall of the top of the sliding ring 25, a support rod 28 fixedly connected to the outer wall of the top of the support plate 27, a raw material tank 29 fixedly connected to the outer wall of the top of the support rod 28, an injection port 291 opened on the outer wall of the top of the raw material tank 29, and a feeding pipe 292 fixedly connected to the inner wall of the bottom of the raw material tank 29.

[0026] The support plate 27 is arranged in a ring along the central point of the sliding ring 25, and the positioning holes 26 are also arranged in a ring along the central point of the sliding ring 25, so multiple raw material tanks 29 can be set up to facilitate the addition of raw materials.

[0027] The outer wall of the tension spring 24 away from the pull plate 23 is fixedly connected to the outer wall of the support ring frame 21. The outer wall of the positioning rod 22 is slidably connected to the inner wall of the positioning hole 26. When the pull plate 23 is pulled outward, the positioning rod 22 moves accordingly, the tension spring 24 is stretched, and the positioning rod 22 disengages from the positioning hole 26 on the side of the sliding ring 25. At this time, the sliding ring 25 can be rotated around the axis of the support ring frame 21. After adjusting to a suitable position, the pull plate 23 is released. Under the elastic force of the tension spring 24, the positioning rod 22 is reinserted into the corresponding positioning hole 26, thereby achieving the positioning of the sliding ring 25 and the raw material tank 29.

[0028] The mixing device 1 includes a mixing tank 11. A mixer 12 is fixedly connected to the outer wall of the top of the mixing tank 11. A feed hopper 13 is fixedly connected to the inner wall of the top of the mixing tank 11. A heat-conducting plate 14 is fixedly connected to the outer wall of the side of the mixing tank 11. A temperature sensor 15 is fixedly connected to the inner wall of the mixing tank 11. A discharge valve 16 is fixedly connected to the outer wall of the bottom of the mixing tank 11. A filter 17 is fixedly connected to the outer wall of the bottom of the discharge valve 16 by bolts. A discharge pipe 18 is fixedly connected to the outer wall of the bottom of the filter 17 by bolts.

[0029] Temperature sensor 15 is connected to heat-conducting plate 14 via control line. The stirring shaft on mixer 12 is rotatably connected to the inner wall of mixing tank 11. Temperature sensor 15 is a commercially available probe-type platinum resistance temperature sensor. Its probe is fixedly connected to the temperature measurement interface of mixing tank 11 via thread. It is used to collect the temperature data of the liquid in mixing tank 11 in real time. When the probe of the probe-type platinum resistance temperature sensor comes into contact with the material in the storage tank, the temperature of the material is transferred to the platinum resistance. After the platinum resistance absorbs heat, the lattice vibration inside it intensifies, and the movement of electrons is more hindered, which leads to a change in resistance value. By measuring the resistance value of the platinum resistance and then according to the resistance-temperature correspondence obtained by pre-calibration, the current temperature of the material can be calculated. The sensor converts the resistance change signal of the platinum resistance into a standard electrical signal. The converted signal can be transmitted to the temperature controller via cable for temperature display, recording and control.

[0030] The inner wall of the support ring frame 21 is fixedly connected to the outer wall of the mixing tank 11. The feed pipe 292 is located above the feed hopper 13. When the valve of the feed pipe 292 is opened, the raw materials in the raw material tank 29 flow into the feed hopper 13 through the feed pipe 292 and then into the mixing tank 11.

[0031] In use, the raw materials are sequentially injected into the mixing device 1 through the feeding structure 2, and mixed and heated by the mixer 12 and the heat-conducting plate 14 to fully mix the raw materials and accelerate the reaction. Finally, the defoamer product after the reaction is completed is discharged.

[0032] First, the various raw materials required for defoamer production are injected into different raw material tanks 29 through the injection port 291. The support ring frame 21 in the feeding structure 2 serves as a support and positioning mechanism. When it is necessary to adjust the feeding of different raw materials, the pull plate 23 is pulled outward, and the positioning rod 22 moves accordingly. The tension spring 24 is stretched, and the positioning rod 22 disengages from the positioning hole 26 on the side of the sliding ring 25. At this time, the sliding ring 25 can be rotated around the axis of the mixing tank 11 through the support ring frame 21. Since the support plate 27, support rod 28 and raw material tank 29 are connected in sequence, the raw material tank 29 will rotate with the sliding ring 25. After being positioned correctly, the pull plate 23 is released. Under the elastic force of the tension spring 24, the positioning rod 22 is re-inserted into the corresponding positioning hole 26, thereby positioning the sliding ring 25 and the raw material tank 29. At this time, the feed pipe 292 on the corresponding raw material tank 29 is located above the feed hopper 13. Then, the valve of the feed pipe 292 is opened, and the raw material in the raw material tank 29 flows into the feed hopper 13 through the feed pipe 292 and then into the mixing tank 11. Because the support plate 27 and the positioning hole 26 are both arranged in a ring array along the axis of the sliding ring 25, multiple raw material tanks 29 and the mixing tank 11 can be integrated into one design, which facilitates the addition of raw materials.

[0033] After the raw materials enter the mixing tank 11, the mixer 12 is started. The stirring shaft of the mixer 12 rotates inside the mixing tank 11 to thoroughly mix the raw materials, promoting uniform mixing and creating conditions for subsequent reactions. The temperature sensor 15 installed on the inner wall of the mixing tank 11 is a commercially available probe-type platinum resistance temperature sensor, which collects the temperature data of the liquid inside the mixing tank 11 in real time. When the probe contacts the material, the material temperature is transferred to the platinum resistance, causing its resistance value to change. The sensor converts the resistance change signal into a standard electrical signal, which is transmitted to the temperature controller through a cable for display, recording, and control. The temperature sensor 15 is connected to the heat conduction plate 14 through a control line. The temperature controller compares the set temperature value with the actual temperature value collected by the sensor. If the actual temperature is lower than the set value, the temperature controller is operated to increase the heat output of the heat conduction plate 14 to transfer heat to the mixing tank 11. If the actual temperature is higher than the set value, the heat conduction plate 14 reduces the heat output, thereby controlling the temperature inside the mixing tank 11 within a suitable range.

[0034] After mixing and reaction are complete, open the discharge valve 16, and the mixed defoamer material flows out from the bottom of the mixing tank 11. After passing through the filter 17 to filter out impurities and unreacted particles, it is finally discharged from the equipment through the discharge pipe 18.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A defoamer production equipment that facilitates temperature control, characterized in that, include: A mixing device (1) is provided with a feeding structure (2) fixedly connected to its outer wall. The feeding structure (2) includes a support ring frame (21), a positioning rod (22) is slidably connected to the inner wall of the support ring frame (21), a pull plate (23) is fixedly connected to the outer wall of the positioning rod (22), a tension spring (24) is fixedly connected to the outer wall of the pull plate (23), a sliding ring (25) is slidably connected to the inner wall of the support ring frame (21), a positioning hole (26) is provided on the outer wall of the side of the sliding ring (25), a support plate (27) is fixedly connected to the outer wall of the top of the sliding ring (25), a support rod (28) is fixedly connected to the outer wall of the top of the support plate (27), a raw material tank (29) is fixedly connected to the outer wall of the top of the raw material tank (29), an injection port (291) is provided on the outer wall of the top of the raw material tank (29), and a feed pipe (292) is fixedly connected to the inner wall of the bottom of the raw material tank (29).

2. The defoamer production equipment with easy temperature control according to claim 1, characterized in that: The support plate (27) is arranged in a ring at the center point of the sliding ring (25), and the positioning hole (26) is arranged in a ring at the center point of the sliding ring (25).

3. The defoamer production equipment with easy temperature control according to claim 1, characterized in that: The outer wall of the tension spring (24) on the side away from the pull plate (23) is fixedly connected to the outer wall of the support ring frame (21), and the outer wall of the positioning rod (22) is slidably connected to the inner wall of the positioning hole (26).

4. The defoamer production equipment with easy temperature control according to claim 1, characterized in that: The mixing device (1) includes a mixing tank (11), a mixer (12) is fixedly connected to the outer wall of the top of the mixing tank (11), a feed hopper (13) is fixedly connected to the inner wall of the top of the mixing tank (11), a heat-conducting plate (14) is fixedly connected to the outer wall of the side of the mixing tank (11), a temperature sensor (15) is fixedly connected to the inner wall of the mixing tank (11), a discharge valve (16) is fixedly connected to the outer wall of the bottom of the mixing tank (11), a filter (17) is fixedly connected to the outer wall of the bottom of the discharge valve (16) by bolts, and a discharge pipe (18) is fixedly connected to the outer wall of the bottom of the filter (17) by bolts.

5. The defoamer production equipment with easy temperature control according to claim 4, characterized in that: The temperature sensor (15) is connected to the heat-conducting plate (14) via a control line, and the stirring shaft on the mixer (12) is rotatably connected to the inner wall of the mixing tank (11).

6. The defoamer production equipment with easy temperature control according to claim 1, characterized in that: The inner wall of the support ring frame (21) is fixedly connected to the outer wall of the mixing tank (11), and the feed pipe (292) is located above the feed hopper (13).

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