Defoaming, mixing and stirring tank for building glass cement production

Abstract

A defoaming, mixing and stirring tank for building glass cement production comprises a tank body with a bottom, an opening is formed in the upper end of the tank body, the interior of the tank body is hollow to form a stirring chamber, the opening of the tank body is covered with a sealing cover, a sealing groove is formed in the lower end of the sealing cover along the shape of a tank opening, and the tank opening is embedded in the sealing groove and is in sealed connection with the sealing groove; a servo driving motor is arranged at the top of the sealing cover, is connected with a stirrer arranged at the bottom of the sealing cover through a transmission mechanism and is used for driving the stirrer to rotate; the top of the sealing cover is further provided with an air outlet pipe connected with an air exhaust valve and a vacuum pump, and the air outlet pipe is used for extracting air in the tank body. The stirring device has the beneficial effects that the servo driving motor is arranged at the top of the stirring tank to directly drive the stirrer to rotate, and the air in the tank can be effectively extracted in the stirring process by combining the air extraction valve and the vacuum pump at the top, so that the generation of air bubbles is obviously reduced. Therefore, not only is the quality of the glass cement improved, but also the subsequent defoaming procedure is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to mechanical processing equipment, in particular to a defoaming mixing tank for producing building glass glue. Background Art

[0002] In the construction industry, especially in the installation and maintenance of glass curtain walls, windows and other glass structures, architectural glass adhesive plays a vital role. Architectural glass adhesive not only needs to have good bonding properties and weather resistance, but also needs to avoid the formation of air bubbles during the production process, because air bubbles will seriously affect the performance and aesthetics of glass adhesive. Therefore, how to effectively eliminate or reduce the generation of air bubbles during the production process has become a technical problem that needs to be solved urgently.

[0003] In the traditional production process of architectural glass glue, mechanical stirring is usually used to mix the raw materials evenly. However, this method is difficult to avoid the introduction of air and the formation of bubbles during the mixing and stirring process. Although bubbles can be reduced through subsequent degassing steps, this not only increases production costs, but also prolongs the production cycle. In addition, it is still difficult to completely eliminate bubbles, which affects the quality of the final product.

[0004] In addition, traditional mixing equipment usually lacks an effective sealing structure and is prone to leakage during the mixing process, which not only causes a waste of raw materials, but also may cause environmental pollution and safety hazards. At the same time, due to the lack of effective material monitoring means, it is difficult for operators to grasp the material status inside the mixing tank in real time, such as the height and temperature of the material, and thus cannot accurately control the production process, further affecting the stability and consistency of the product. Therefore, it is necessary to make further improvements. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the existing technology and to provide a defoaming mixing tank for the production of building glass glue which has a simple structure, is easy to use, can effectively reduce or eliminate air bubbles in the production process, and has good sealing performance and real-time monitoring functions to improve production efficiency, reduce production costs, and ensure product quality.

[0006] The purpose of the utility model is achieved in the following ways:

[0007] A defoaming mixing tank for producing building glass glue is characterized in that it includes a tank body with a bottom and an opening at the upper end, the interior of the tank body is hollow to form a mixing chamber, the opening of the tank body is covered with a sealing cover, the lower end of the sealing cover is provided with a sealing groove along the shape of the tank mouth, the tank mouth is embedded in the sealing groove and forms a sealed connection therewith; a servo drive motor is installed on the top of the sealing cover, and the motor is connected to an agitator arranged at the bottom of the sealing cover through a transmission mechanism to drive the agitator to rotate; an air outlet pipe connected to an exhaust valve and a vacuum pump is further provided on the top of the sealing cover to extract air from the inside of the tank body; a plurality of hinged ears are provided on the side of the tank body, and locking bolts are installed on the hinged ears, and correspondingly, a plurality of pull plates are provided on the sealing cover, and the locking bolts are connected to the pull plates to fasten the sealing cover to the tank body.

[0008] A sealing gasket is arranged in the sealing groove.

[0009] The stirrer comprises a stirring shaft and a plurality of stirring paddles arranged on the stirring shaft, wherein the stirring paddles are arranged up and down: each layer of stirring paddles comprises at least two pieces, so as to improve the stirring efficiency.

[0010] The air extraction valve comprises a main valve installed on the air outlet pipe at the bottom of the sealing cover, and a first valve and a second valve are arranged in parallel at the outlet end of the main valve, wherein the first valve is connected to the vacuum pump and the second valve is used for air conduction.

[0011] The sealing cover is provided with a liquid level sensor for detecting the height of the material, so as to monitor the height of the material in the mixing tank in real time.

[0012] The sealing cover is provided with a temperature sensor for detecting the temperature of the material, so as to monitor the temperature of the material in the mixing tank in real time.

[0013] The beneficial effects of the utility model are: 1. Simple structure, low production cost, and improved market competitiveness. 2. By installing a servo drive motor on the top of the mixing tank to directly drive the agitator to rotate, and combining the air extraction valve and vacuum pump setting on the top, the air in the tank can be effectively extracted during the mixing process, significantly reducing the generation of air bubbles. This not only improves the quality of the glass glue, but also reduces the subsequent degassing process and improves production efficiency. 3. The agitator design includes multiple layers of stirring paddles distributed on the stirring shaft, and each layer is provided with at least two stirring paddles. This structural design makes the mixing more uniform and efficient, and can better handle materials of different viscosities, ensuring the homogeneity of the mixed materials. 4. The design of the mixing tank adopts a sealing groove and a sealing gasket corresponding to the shape of the tank mouth, combined with the pull plate and locking bolt on the sealing cover, to ensure good sealing during the mixing process, effectively avoid leakage of raw materials, and protect the safety and cleanliness of the operating environment. 5. By installing a liquid level sensor and a temperature sensor on the sealing cover, the height and temperature of the material in the mixing tank can be monitored in real time, providing precise control for the production process, helping to ensure the stability and consistency of the product, while also providing convenience for the operator and reducing human operation errors. 6. The design of the mixing tank takes into account the convenience of maintenance. The design of the hinged ears and locking bolts makes the removal and installation of the sealing cover easier, which facilitates the cleaning of the tank and the maintenance of the agitator, reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the general assembly effect diagram of the utility model.

[0015] Figure 2 , 3 This is the structural assembly drawing of the utility model.

[0016] Figure 4 It is a cross-sectional view of the structure of the utility model. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] A defoaming mixing tank for producing building glass glue, characterized in that it includes a tank body 1 with a bottom and an opening at the upper end, the tank body 1 is hollow inside to form a mixing chamber 2, the opening of the tank body 1 is covered with a sealing cover 3, the lower end of the sealing cover 3 is provided with a sealing groove 4 along the shape of the tank mouth, the tank mouth is embedded in the sealing groove 4 and forms a sealed connection therewith; a servo drive motor 5 is installed on the top of the sealing cover 3, and the motor 5 is connected to a stirrer 6 arranged at the bottom of the sealing cover 3 through a transmission mechanism to drive the stirrer 6 to rotate; an air outlet pipe 71 connected to an exhaust valve 7 and a vacuum pump 8 is further provided on the top of the sealing cover 3 for extracting air from the inside of the tank body 1; a plurality of hinged ears 9 are provided on the side of the tank body 1, and locking bolts 10 are installed on the hinged ears 9, and correspondingly, a plurality of pull plates 11 are provided on the sealing cover 3, and the locking bolts 10 are connected to the pull plates 11 for fastening the sealing cover 3 to the tank body 1.

[0019] The sealing groove 4 is provided with a sealing gasket.

[0020] The stirrer 6 comprises a stirring shaft 61 and a plurality of stirring paddles 62 arranged on the stirring shaft 61 . The stirring paddles 62 are distributed on the stirring shaft 61 in two layers, one above the other.

[0021] Each layer of stirring paddles 62 includes at least two pieces to improve stirring efficiency.

[0022] The exhaust valve 7 comprises a main valve 72 mounted on an air outlet pipe 71 at the bottom of the sealing cover 3, and a first valve 73 and a second valve 74 are arranged in parallel at the outlet end of the main valve 72, wherein the first valve 73 is connected to the vacuum pump 8, and the second valve 74 is used for air conduction.

[0023] The sealing cover 3 is provided with a liquid level sensor 12 for detecting the height of the material, so as to monitor the height of the material in the mixing tank in real time.

[0024] The sealing cover 3 is provided with a temperature sensor 13 for detecting the temperature of the material so as to monitor the temperature of the material in the mixing tank in real time.

[0025] Working principle: The defoaming mixing tank for the production of architectural glass glue of the present invention is mainly composed of a tank body with a bottom, a sealing cover, a stirrer, a servo drive motor, an exhaust valve and a vacuum pump, a sealing groove and a sealing gasket, a liquid level and temperature sensor and other components. Its working principle and technical advantages are as follows:

[0026] 1. Before starting production, manually put materials into the tank, install the sealing cover, and then start the servo drive to drive the agitator at the bottom of the sealing cover to rotate through the transmission mechanism. The agitator includes a stirring shaft and a multi-layer stirring paddle distributed on the stirring shaft, wherein each layer has at least two stirring paddles to ensure that the mixture can be stirred evenly and efficiently inside the tank. This design optimizes the stirring process, reduces dead angles, improves stirring efficiency, and ensures the uniformity of the mixture. Among them, in order to adapt to the stirring of different material formulas, the servo motor in this case can arbitrarily change its speed, stirring direction, and timed stirring operations under the action of the control system. Compared with traditional ordinary motor drives, it has higher operability to enhance its scope of application.

[0027] 2. During the mixing process, the air inside the tank is extracted through the exhaust valve and vacuum pump connected to the top of the sealing cover to form a negative pressure environment, which helps to remove the air bubbles generated during the mixing process in time, thereby effectively reducing or eliminating the generation of bubbles. This mechanism not only improves the quality of the glass glue, but also reduces the need for subsequent degassing processes and improves production efficiency. Since the operation of stirring and extracting the vacuum is adopted, the bubbles in the material can be fully extracted to ensure the purity of the material.

[0028] 3. The sealing cover of the tank body ensures good sealing during the mixing process through the sealing groove and sealing gasket that match the shape of the tank mouth, as well as the top pull plate and locking bolt fastening mechanism. This sealing design effectively prevents the leakage of raw materials, ensures the safety and hygiene of the operating environment, and also avoids the waste of materials.

[0029] 4. In order to monitor the material device in real time, the liquid level sensor and temperature sensor installed on the sealing cover in this case can monitor the height and temperature of the material in the tank in real time, providing precise control for the production process. This not only helps to maintain the consistency and stability of the product, but also provides convenience for operators, reduces human operation errors, and improves production reliability.

[0030] 5. The design of the mixing tank takes into account the convenience of maintenance and operation. The design of the hinged ears and locking bolts makes it easier to remove and install the sealing cover, facilitates the cleaning of the tank and the maintenance of the agitator, and reduces maintenance costs.

[0031] Through the above working principle statement, the mixing tank of the present invention not only effectively improves the production efficiency and product quality of building glass glue, but also provides better sealing, real-time monitoring function and maintenance convenience, significantly improves the production process and working environment, and has technical advantages and application value.

[0032] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the claims created by the present invention.

Claims

1. A defoaming mixing tank for producing building glass glue, characterized by: The invention comprises a tank body (1) with an opening at the top and a bottom, wherein the tank body (1) is hollow inside to form a stirring chamber (2), the opening of the tank body (1) is covered with a sealing cover (3), the lower end of the sealing cover (3) is provided with a sealing groove (4) along the shape of the tank mouth, the tank mouth is fitted into the sealing groove (4) and forms a sealing connection therewith; a servo drive motor (5) is arranged on the top of the sealing cover (3), and the motor (5) is connected to a stirrer (6) arranged at the bottom of the sealing cover (3) through a transmission mechanism, so as to drive the stirrer. The stirrer (6) rotates; the top of the sealing cover (3) is further provided with an air outlet pipe (71) connected to the air extraction valve (7) and the vacuum pump (8) for extracting air from the interior of the tank body (1); a plurality of hinged ears (9) are provided on the side of the tank body (1), and locking bolts (10) are installed on the hinged ears (9); correspondingly, a plurality of pull plates (11) are provided on the sealing cover (3), and the locking bolts (10) are connected to the pull plates (11) for fastening the sealing cover (3) to the tank body (1).

2. The defoaming mixing tank for producing architectural glass glue according to claim 1, characterized in that: A sealing gasket is installed in the sealing groove (4).

3. The defoaming mixing tank for producing architectural glass glue according to claim 1, characterized in that: The stirrer (6) comprises a stirring shaft (61) and a plurality of stirring paddles (62) arranged on the stirring shaft (61); the stirring paddles (62) are distributed on the stirring shaft (61) in two layers, upper and lower.

4. The defoaming mixing tank for producing architectural glass glue according to claim 3, characterized in that: The stirring paddles (62) of each layer include at least two pieces to improve stirring efficiency.

5. The defoaming mixing tank for producing architectural glass glue according to claim 1, characterized in that: The air extraction valve (7) comprises a main valve (72) mounted on an air outlet pipe (71) at the bottom of the sealing cover (3), and a first valve (73) and a second valve (74) are arranged in parallel at the outlet end of the main valve (72), wherein the first valve (73) is connected to the vacuum pump (8), and the second valve (74) is used for air conduction.

6. The defoaming mixing tank for producing architectural glass glue according to claim 1, characterized in that: The sealing cover (3) is provided with a liquid level sensor (12) for detecting the height of the material, so as to monitor the height of the material in the mixing tank in real time.

7. The defoaming mixing tank for producing architectural glass glue according to claim 1, characterized in that: The sealing cover (3) is provided with a temperature sensor (13) for detecting the temperature of the material, so as to monitor the temperature of the material in the mixing tank in real time.

Images