Plant saponin-based staged-foam fire extinguishing agent feed mixing device

Abstract

The utility model discloses a kind of plant saponin-based grading formula foam anti-solvent fire extinguishing agent feed mixing device, it is related to fire extinguishing agent mixing technical field, the plant saponin-based grading formula foam anti-solvent fire extinguishing agent feed mixing device, including mixing tank, further include: setting in the feed pipe of mixing tank top surface.The utility model is added material to the inside of first feeding cylinder by the setting of hierarchical feeding assembly, reagent is added to the inside of second feeding cylinder and third feeding cylinder, the material in the inside of first feeding cylinder is as first grade feed main raw material, the reagent in the inside of second feeding cylinder and third feeding cylinder is as second grade and third grade feed material, by control surface valve etc., so that it can be added different reagent in different stage according to demand, can make that each component can be more fully contacted and mixed in mixing process, to improve the uniformity and effect of mixing, guarantee the performance stability of fire extinguishing agent.

Description

Technical Field

[0001] This utility model relates to the field of fire extinguishing agent mixing technology, specifically a feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent. Background Technology

[0002] In the field of fire protection, extinguishing agents are key substances for responding to various types of fires. Different types of fires, such as oil fires and alcohol fires, require extinguishing agents with specific properties for effective suppression. Plant saponin-based graded foam solvent-resistant extinguishing agents have received widespread attention in recent years due to their unique composition and properties. Plant saponins are naturally derived and have good biodegradability, resulting in less environmental pollution compared to some traditional chemical extinguishing agents. Their graded foam structure can form a multi-layered, stable foam covering layer at the fire scene, effectively isolating air from the burning material while inhibiting the evaporation of flammable liquids, thus achieving rapid fire suppression and preventing reignition. This extinguishing agent is particularly suitable for extinguishing polar solvent fires and has significant application value in fire protection in industries such as chemical and pharmaceutical manufacturing.

[0003] However, the unique graded foam structure of plant saponin-based graded foam anti-alcohol fire extinguishing agent is the key to its excellent fire extinguishing performance. Traditional mixing devices usually just mix various raw materials together and lack the special function to promote the formation of graded structure. Therefore, a feeding and mixing device for plant saponin-based graded foam anti-alcohol fire extinguishing agent is proposed. Utility Model Content

[0004] This invention provides a feeding and mixing device for a plant saponin-based graded foam anti-alcohol fire extinguishing agent, which solves the problem that existing traditional mixing devices usually just mix various raw materials together and lack the special function of promoting the formation of a graded structure.

[0005] This utility model provides the following technical solution: a plant saponin-based graded foam solvent-resistant fire extinguishing agent feeding and mixing device, including a mixing tank, and further including: a feeding pipe disposed on the top surface of the mixing tank, the top surface of the feeding pipe being fixedly connected to a metering component, the metering component including a metering box, a motor box, a servo motor and a metering roller; a mounting plate disposed on the top surface of the metering box, the top surface of the mounting plate being fixedly connected to a graded feeding component, the graded feeding component including a flow pipe, a first feeding cylinder, two sets of connecting pipes, a second feeding cylinder, a third feeding cylinder and an electric control valve; observation windows disposed on the surfaces of the second feeding cylinder and the third feeding cylinder, the surfaces of both sets of observation windows being provided with scale lines.

[0006] As a preferred embodiment of this utility model, the metering box is fixedly connected to the top surface of the feed pipe, a motor box is fixedly connected to one side of the metering box, a servo motor is installed inside the motor box, and a metering roller is fixedly connected to one end of the servo motor.

[0007] As a preferred embodiment of this utility model, the flow tube is fixedly connected to the top surface of the mounting plate, a first feed cylinder is provided on the top surface of the flow tube, and two sets of connecting pipes are fixedly connected to the outside of the flow tube. One end of one set of connecting pipes is fixedly connected to a second feed cylinder, and one end of the other set of connecting pipes is fixedly connected to a third feed cylinder. An electric control valve is provided on the outside of the flow tube.

[0008] As a preferred embodiment of this utility model, the top of the mixing tank is fixedly connected with two sets of hanging ears, and the bottom of the mixing tank is connected with two sets of support blocks.

[0009] As a preferred embodiment of this utility model, a discharge pipe is provided on the bottom surface of the mixing tank, and a flow control valve is provided on the outside of the discharge pipe.

[0010] As a preferred embodiment of this utility model, a gas pipe is fixedly connected to one side of the mixing tank, and two sets of pressure gauges are fixedly connected to the top surface of the gas pipe.

[0011] As a preferred embodiment of this utility model, a motor box is fixedly connected to one side of the mixing tank, and a rotating motor is installed inside the motor box.

[0012] As a preferred embodiment of this utility model, a rotating rod is fixedly connected to one end of the rotating motor, and several sets of stirring rollers are fixedly connected to the outer side of the rotating rod.

[0013] Compared with the prior art, this utility model provides a plant saponin-based graded foam solvent-resistant fire extinguishing agent feeding and mixing device, which has the following beneficial effects: This plant saponin-based graded foam solvent-resistant fire extinguishing agent feeding and mixing device, through the setting of graded feeding components, adds materials into the first feeding cylinder, and reagents into the second and third feeding cylinders during use. The material in the first feeding cylinder is used as the main raw material for the first stage of feeding, and the reagents in the second and third feeding cylinders are used as the second and third stage feeding materials. By controlling the valves on the surface, different reagents can be added at different stages as needed. This allows the components to come into more thorough contact and mix during the mixing process, thereby improving the uniformity and effectiveness of the mixing and ensuring the stable performance of the fire extinguishing agent.

[0014] This plant saponin-based graded foam anti-alcohol fire extinguishing agent feeding and mixing device, through the setting of a quantitative component, has evenly distributed baffles on the quantitative roller. When the material enters the inside of the quantitative tank and the inside of the baffles, the servo motor drives the quantitative roller to rotate, so that the material between the baffles enters the inside of the mixing tank. This allows the raw materials to be fully mixed in the mixing device, avoiding local abnormal concentrations. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the graded feeding assembly of this utility model;

[0017] Figure 3 This is a schematic diagram of the quantitative component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the stirring rod structure of this utility model.

[0019] In the diagram: 1. Mixing tank; 2. Feed pipe; 3. Metering component; 301. Metering box; 302. Motor box; 303. Servo motor; 304. Metering roller; 4. Mounting plate; 5. Graded feeding component; 501. Flow pipe; 502. First feed cylinder; 503. Connecting pipe; 504. Second feed cylinder; 505. Third feed cylinder; 506. Electrically controlled valve; 6. Stirring roller; 7. Observation window; 8. Scale line; 9. Hanging lug; 10. Support block; 11. Discharge pipe; 12. Air pipe; 13. Pressure gauge; 14. Motor box; 15. Rotary motor; 16. Rotating rod. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-4This utility model discloses a plant saponin-based graded foam solvent-resistant fire extinguishing agent feeding and mixing device, including a mixing tank 1, and further including: a feeding pipe 2 disposed on the top surface of the mixing tank 1, wherein a metering component 3 is fixedly connected to the top surface of the feeding pipe 2, and the metering component 3 enables the material to enter the interior of the device evenly. The metering component 3 includes a metering box 301, a motor box 302, a servo motor 303, and a metering roller 304; a mounting plate 4 disposed on the top surface of the metering box 301, wherein a graded feeding component 5 is fixedly connected to the top surface of the mounting plate 4, and the graded feeding component 5 enables the device to achieve graded feeding. The graded feeding component 5 includes a flow pipe 501, a first feeding cylinder 502, two sets of connecting pipes 503, a second feeding cylinder 504, a third feeding cylinder 505, and an electric control valve 506; and observation windows 7 disposed on the surfaces of the second feeding cylinder 504 and the third feeding cylinder 505, wherein scale lines 8 are provided on the surfaces of both sets of observation windows 7.

[0022] Specifically, the metering box 301 is fixedly connected to the top surface of the feed pipe 2, and a motor box 302 is fixedly connected to one side of the metering box 301. A servo motor 303 is installed inside the motor box 302, and a metering roller 304 is fixedly connected to one end of the servo motor 303.

[0023] In this embodiment, the quantitative roller 304 is provided with several sets of evenly distributed baffles, and the baffles form a uniformly sized feeding trough. The material enters the inside of the feeding trough, and the servo motor 303 drives the quantitative roller 304 to rotate, so that the material enters the inside of the mixing tank 1.

[0024] Specifically, the flow pipe 501 is fixedly connected to the top surface of the mounting plate 4. A first feed cylinder 502 is provided on the top surface of the flow pipe 501. Two sets of connecting pipes 503 are fixedly connected to the outside of the flow pipe 501. One end of one set of connecting pipes 503 is fixedly connected to a second feed cylinder 504, and one end of the other set of connecting pipes 503 is fixedly connected to a third feed cylinder 505. An electric control valve 506 is provided on the outside of the flow pipe 501.

[0025] In this implementation scheme, the materials in the first feed cylinder 502, the second feed cylinder 504, and the third feed cylinder 505 are respectively designated as primary feed raw materials, secondary feed raw materials, and tertiary feed raw materials. When adding materials at different stages, the control valves on the surface of the three feed cylinders can be opened to control the different materials entering the interior of the device.

[0026] Specifically, two sets of hanging ears 9 are fixedly connected to the top of the mixing tank 1, and two sets of support blocks 10 are connected to the bottom of the mixing tank 1.

[0027] In this embodiment, the hanging lug 9 is used to connect with an external crane or other equipment so that it can be moved, and the support block 10 is used to support the device.

[0028] Specifically, a discharge pipe 11 is provided on the bottom surface of the mixing tank 1, and a flow control valve is provided on the outside of the discharge pipe 11.

[0029] Specifically, a gas pipe 12 is fixedly connected to one side of the mixing tank 1, and two sets of pressure gauges 13 are fixedly connected to the top surface of the gas pipe 12.

[0030] In this embodiment, pressure gauge 13 is used to detect the pressure inside the device.

[0031] Specifically, a motor box 14 is fixedly connected to one side of the mixing tank 1, and a rotating motor 15 is installed inside the motor box 14.

[0032] Specifically, a rotating rod 16 is fixedly connected to one end of the rotating motor 15, and several sets of stirring rollers 6 are fixedly connected to the outside of the rotating rod 16.

[0033] The working principle and usage process of this utility model are as follows: When in use, materials are added to the inside of the first feed cylinder 502, and reagents are added to the inside of the second feed cylinder 504 and the third feed cylinder 505. The materials inside the first feed cylinder 502 are used as the main raw materials for the first stage of feeding, and the reagents inside the second feed cylinder 504 and the third feed cylinder 505 are used as the second and third stage feed materials. By controlling the valves on the surface, different reagents can be added at different stages as needed, so that the components can be more fully contacted and mixed during the mixing process.

[0034] The metering roller 304 is equipped with evenly distributed partitions. When the material enters the metering box 301, it enters the partitions. The servo motor 303 drives the metering roller 304 to rotate, so that the material between the partitions enters the mixing tank 1.

[0035] In summary, the plant saponin-based graded foam anti-alcohol fire extinguishing agent feeding and mixing device, through the setting of the quantitative component 3 and the graded feeding component 5, enables the device to achieve both uniform feeding and quantitative feeding.

[0036] It should be noted that, in this document, terms such as "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 limitation, 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.

[0037] 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 feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent, comprising a mixing tank (1), characterized in that, Also includes: A feed pipe (2) is provided on the top surface of the mixing tank (1), and a metering component (3) is fixedly connected to the top surface of the feed pipe (2). The metering component (3) includes a metering box (301), a motor box (302), a servo motor (303), and a metering roller (304). A mounting plate (4) is set on the top surface of the metering box (301). A graded feeding assembly (5) is fixedly connected to the top surface of the mounting plate (4). The graded feeding assembly (5) includes a flow pipe (501), a first feeding cylinder (502), two sets of connecting pipes (503), a second feeding cylinder (504), a third feeding cylinder (505), and an electric control valve (506). The observation windows (7) are provided on the surfaces of the second feed cylinder (504) and the third feed cylinder (505), and the surfaces of both sets of observation windows (7) are provided with scale lines (8).

2. The feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent according to claim 1, characterized in that: The metering box (301) is fixedly connected to the top surface of the feed pipe (2). A motor box (302) is fixedly connected to one side of the metering box (301). A servo motor (303) is installed inside the motor box (302). A metering roller (304) is fixedly connected to one end of the servo motor (303).

3. The feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent according to claim 1, characterized in that: The flow pipe (501) is fixedly connected to the top surface of the mounting plate (4). A first feed cylinder (502) is provided on the top surface of the flow pipe (501). Two sets of connecting pipes (503) are fixedly connected to the outside of the flow pipe (501). One end of one set of connecting pipes (503) is fixedly connected to a second feed cylinder (504), and one end of the other set of connecting pipes (503) is fixedly connected to a third feed cylinder (505). An electric control valve (506) is provided on the outside of the flow pipe (501).

4. The feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent according to claim 1, characterized in that: The top of the mixing tank (1) is fixedly connected with two sets of hanging ears (9), and the bottom of the mixing tank (1) is connected with two sets of support blocks (10).

5. The feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent according to claim 1, characterized in that: The bottom surface of the mixing tank (1) is provided with a discharge pipe (11), and a flow control valve is provided on the outside of the discharge pipe (11).

6. The feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent according to claim 1, characterized in that: A gas pipe (12) is fixedly connected to one side of the mixing tank (1), and two sets of pressure gauges (13) are fixedly connected to the top surface of the gas pipe (12).

7. The feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent according to claim 1, characterized in that: A motor box (14) is fixedly connected to one side of the mixing tank (1), and a rotating motor (15) is installed inside the motor box (14).

8. The feeding and mixing device for a plant saponin-based graded foam solvent-resistant fire extinguishing agent according to claim 7, characterized in that: One end of the rotating motor (15) is fixedly connected to a rotating rod (16), and several sets of stirring rollers (6) are fixedly connected to the outside of the rotating rod (16).

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