A safe preparation apparatus for adhesives

Abstract

This utility model relates to the field of adhesive preparation technology and discloses a safe preparation device for adhesives, comprising: a preparation tank with an internal stirrer; a sealed cover including a bottom plate, side plates, and a top plate, with a sealing door hinged to the front; and a ventilation assembly including an intake fan, an exhaust fan, and a hazardous gas detector. The intake and exhaust fans are both sealed and embedded in the top plate, and are respectively sealed and connected to external air supply and extraction equipment. The top plate has air vents matching the intake and exhaust fans. The hazardous gas detector is fixed to the bottom plate and electrically connected and controlled by the intake and exhaust fans. The advantage of this utility model is that the sealed structure used in production prevents leaks from immediately spreading into the air and allows for rapid and efficient removal.

Description

Technical Field

[0001] This utility model relates to the field of adhesive preparation technology, specifically to a safe preparation device for adhesives. Background Technology

[0002] An adhesive is a substance that can bond two or more objects together, achieving a tight bond through adhesion. It typically possesses good tack and flowability, spreading and penetrating the surface to form a strong bond after drying or curing. Common adhesives include natural adhesives such as animal glue and plant glue, as well as synthetic adhesives such as epoxy resin adhesives and acrylic adhesives. Adhesives are widely used in numerous fields such as construction, packaging, electronics, and medicine, improving production efficiency, reducing costs, and achieving results that are difficult to achieve with traditional bonding methods.

[0003] In modern industrial production, some special adhesives contain toxic chemicals such as isocyanates and benzene compounds. Leaks of these substances can easily lead to serious occupational health and safety problems. Although production workshops are generally equipped with ventilation systems, these systems have significant limitations in actual operation. Due to the spatial distance between the ventilation system's intake and the leak source, and the rapid diffusion of harmful gases, rapid detection of leaks is impossible. Furthermore, the complex airflow in workshops allows toxic gases to accumulate in corners and equipment gaps, making complete removal difficult. These factors make it difficult for ventilation equipment to efficiently handle leaked toxic gases in a timely manner, thus posing a continuous threat to the health of on-site workers. Utility Model Content

[0004] To solve the above-mentioned problems, this invention proposes a safe adhesive preparation device that uses a sealed structure for production, so that even if a leak occurs, it will not immediately spread into the air and can be quickly and efficiently removed.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a safe preparation device for adhesives, comprising:

[0006] The preparation tank is equipped with an internal stirrer;

[0007] The enclosure includes a bottom plate, side plates and a top plate, with a sealing door hinged to the front.

[0008] The ventilation assembly includes an intake fan, an exhaust fan, and a hazardous gas detector. The intake fan and the exhaust fan are both sealed and embedded in the top plate and are respectively sealed and connected to the external air supply equipment and the air extraction equipment. The top plate is provided with air holes that match the intake fan and the exhaust fan. The hazardous gas detector is fixedly installed on the bottom plate and is electrically connected and controlled to the intake fan and the exhaust fan.

[0009] Furthermore, the preparation tank is provided with an inlet pipe and an outlet pipe at the upper and lower ends, respectively, and an observation window is provided on the side wall.

[0010] Furthermore, the feed pipe and the discharge pipe extend through the top plate and the bottom plate respectively into the closed cover, and the feed pipe and the discharge pipe are sealed at the joints with the top plate and the bottom plate respectively. The discharge pipe is equipped with a control valve.

[0011] Furthermore, support legs are provided at the four corners below the base plate.

[0012] Furthermore, the side panels, top panel, and sealing door are all made of transparent tempered glass.

[0013] Furthermore, a sealing strip is provided at the edge where the sealing door meets the enclosure, and the sealing door and the enclosure are locked together by a safety lock. A handle is provided on the side of the sealing door away from the hinge.

[0014] Furthermore, there are two intake fans and two exhaust fans.

[0015] Compared with the prior art, the advantages of this utility model are as follows: the device is protected by a sealed cover, which consists of a bottom plate, a side plate, a top plate and a sealing door, and the components are well sealed. For example, the sealing door is provided with a sealing strip on the edge and is locked to the sealed cover by a safety lock. The feed pipe and the discharge pipe are also sealed to the top plate and the bottom plate, which effectively prevents the adhesive from leaking into the external environment during the preparation process.

[0016] Even in the event of an accidental leak, the leaked adhesive and harmful gases will be confined within the sealed enclosure due to the equipment's airtight design, preventing them from immediately spreading into the air. The intake and exhaust fans in the ventilation system continuously refresh the air within the enclosure, while the harmful gas detector monitors the concentration of harmful gases in real time. Upon detecting any abnormalities, rapid action can be taken, in conjunction with extraction equipment, to quickly and efficiently remove leaked materials and harmful gases, thereby preventing harm to operators and the surrounding environment and ensuring the safety of the production process. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is the front view of this utility model;

[0019] Figure 3 This is a top view of the present invention;

[0020] Figure 4 This is a side view of the present invention.

[0021] As shown in the figure: 1. Preparation tank; 2. Agitator; 3. Bottom plate; 4. Side plate; 5. Top plate; 6. Sealing door; 7. Inlet fan; 8. Exhaust fan; 9. Hazardous gas detector; 10. Feed pipe; 11. Discharge pipe; 12. Observation window; 13. Support leg; 14. Safety lock; 15. Handle. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] Combined with appendix Figure 2 Appendix Figure 4 A safe preparation device for adhesives includes: a preparation tank 1 with a stirrer 2 inside; an inlet pipe 10 and an outlet pipe 11 are respectively provided at the upper and lower ends of the preparation tank 1; and an observation window 12 is provided on the side wall. The inlet pipe 10 and the outlet pipe 11 facilitate the input of adhesive raw materials and the output of finished products, while the observation window 12 facilitates the observation of the situation inside the preparation tank 1 and helps to control the preparation process.

[0024] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 4 The enclosure includes a base plate 3, side plates 4, and a top plate 5. Support legs 13 are located at the four corners of the base plate 3 to stably support the entire preparation device, ensuring its stability and preventing shaking or tipping during operation. The side plates 4, top plate 5, and sealing doors 6 are all made of transparent tempered glass, ensuring both the strength and safety of the enclosure while allowing for easy observation of the interior of the preparation tank 1 from various angles.

[0025] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 4 A sealing door 6 is hinged to the front of the enclosure. A sealing strip is provided at the edge of the sealing door 6 where it meets the enclosure. The sealing door 6 is locked and fixed to the enclosure by a safety lock 14. The sealing strip and the safety lock 14 enhance the sealing performance of the enclosure. A handle 15 is provided on the sealing door 6 away from the hinge side for easy opening and closing of the sealing door 6.

[0026] Combined with appendix Figure 2 Appendix Figure 4 The feed pipe 10 and the discharge pipe 11 extend out of the enclosure through the top plate 5 and the bottom plate 3, respectively. The feed pipe 10 and the discharge pipe 11 are sealed at the joints with the top plate 5 and the bottom plate 3, respectively, to ensure the sealing performance of the enclosure. The discharge pipe 11 is equipped with a control valve, which can flexibly control the start and stop of the discharge and the flow rate.

[0027] Combined with appendix Figure 1 Appendix Figure 3The ventilation assembly includes an intake fan 7, an exhaust fan 8, and a hazardous gas detector 9. The intake fan 7 and exhaust fan 8 are both sealed and embedded in the top plate 5, and are respectively sealed and connected to external air supply and extraction equipment. The top plate 5 has air vents matching the intake fan 7 and exhaust fan 8. The hazardous gas detector 9 is fixedly mounted on the bottom plate 3 and is electrically connected and controlled by the intake fan 7 and exhaust fan 8. Two intake fans 7 and two exhaust fans 8 are provided, which improves ventilation efficiency, better achieves air renewal within the sealed enclosure, and promptly removes hazardous gases and replenishes fresh gas.

[0028] The specific implementation method of this utility model is as follows: First, place the device on a stable ground, with the support legs 13 ensuring its stable support. Open the safety lock 14 on the sealing door 6, pull open the sealing door 6 using the handle 15, check the internal condition of the preparation tank 1, then close the sealing door 6 and lock the safety lock 14.

[0029] Connect the device to an external power source and feed the adhesive raw material into the preparation tank 1 through the feed pipe 10. After the raw material is fed in, close the valve of the feed pipe 10. Start the stirrer 2 in the preparation tank 1 to stir and mix the raw material. During this process, the situation inside the preparation tank 1 can be observed through the observation window 12 and the transparent side plate 4 and top plate 5 of the enclosed cover.

[0030] The hazardous gas detector 9 monitors the concentration of hazardous gases inside the enclosed enclosure in real time. When a hazardous gas is detected, the ventilation system starts to work. The intake fan 7 and exhaust fan 8 are connected to the external air supply equipment and the air extraction equipment, respectively, to send fresh air into the enclosed enclosure and at the same time exhaust the hazardous air inside for sealing treatment.

[0031] Once the adhesive is prepared, open the control valve on the discharge pipe 11 to allow the finished product to be output through the discharge pipe 11. If cleaning or maintenance of the preparation tank 1 is required, reopen the sealing gate 6 and perform the corresponding operations. After the operations are completed, close the sealing gate 6 and ensure that it is properly sealed.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0033] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A safe preparation apparatus for adhesives, characterized in that, include: Preparation tank (1) with a stirrer (2) inside; The enclosure includes a bottom plate (3), side plates (4) and a top plate (5), with a sealing door (6) hinged to the front. The ventilation assembly includes an intake fan (7), an exhaust fan (8), and a hazardous gas detector (9). The intake fan (7) and the exhaust fan (8) are both sealed and embedded in the top plate (5) and are respectively sealed and connected to the external air supply equipment and the air extraction equipment. The top plate (5) is provided with air holes that match the intake fan (7) and the exhaust fan (8). The hazardous gas detector (9) is fixed on the bottom plate (3) and is electrically connected and controlled with the intake fan (7) and the exhaust fan (8).

2. The safe preparation apparatus for adhesives according to claim 1, characterized in that: The preparation tank (1) is provided with a feed pipe (10) and a discharge pipe (11) at the upper and lower ends, respectively, and an observation window (12) is provided on the side wall.

3. The safe preparation apparatus for adhesives according to claim 2, characterized in that: The feed pipe (10) and discharge pipe (11) extend through the top plate (5) and bottom plate (3) respectively and are enclosed. The feed pipe (10) and discharge pipe (11) are sealed at the joints with the top plate (5) and bottom plate (3) respectively. The discharge pipe (11) is equipped with a control valve.

4. The safe preparation apparatus for adhesives according to claim 1, characterized in that: Support legs (13) are provided at the four corners below the base plate (3).

5. The safe preparation apparatus for adhesives according to claim 1, characterized in that: The side panel (4), top panel (5), and sealing door (6) are all made of transparent tempered glass.

6. The safe preparation apparatus for adhesives according to claim 1, characterized in that: The sealing door (6) is provided with a sealing strip at the edge where it meets the enclosure. The sealing door (6) and the enclosure are locked together by a safety lock (14). The sealing door (6) is provided with a handle (15) away from the hinge side.

7. The safe preparation apparatus for adhesives according to claim 1, characterized in that: Both the intake fan (7) and the exhaust fan (8) are provided in two.

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