CN114569928A

CN114569928A - Seawater-resistant anti-solubility foam extinguishing agent, production process and production device thereof

Info

Publication number: CN114569928A
Application number: CN202111437063.XA
Authority: CN
Inventors: 景国祥; 朱治国; 吕元法
Original assignee: Jiangsu Blueprint Fire Fighting Equipment Co ltd
Current assignee: Jiangsu Blueprint Fire Fighting Equipment Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-03
Anticipated expiration: 2041-11-29
Also published as: CN114569928B

Abstract

The invention discloses a seawater-resistant anti-solubility foam extinguishing agent, a production process and a production device thereof. Comprises the following raw materials in percentage by weight: 0.6-1.9% of natural mixed carboxylate, 2-4.5% of sodium fatty alcohol-polyoxyethylene ether sulfate, 2.9-3.8% of sodium cocoyl methyl taurate, 1.4-2.6% of ethylene glycol, 2.4-4.3% of tributyl phosphate, 3.7-6.9% of lauryl alcohol, 3.2-4.6% of polyoxyethylene diamine, 0.7-1.3% of ethoxylated alkyl sodium sulfate, 2.1-3.4% of triethanolamine, 1.8-3.3% of polysiloxane surfactant, 2-3.5% of powder-grafted sodium polyacrylate, 2.5-3.5% of betaine surfactant and the balance of deionized water. This resistant sea water type anti-solubility foam extinguishing agent and production technology and apparatus for producing thereof make things convenient for ultrasonic emulsification device's excitation head can be with the agitator emulsification of agitator inside more even, make things convenient for central point to put and the material exchange position at edge, stirring effect is better, can automatic accurate interpolation raw materials simultaneously, conveniently realizes the flow process.

Description

Seawater-resistant anti-solubility foam extinguishing agent, production process and production device thereof

Technical Field

The invention relates to the technical field of foam extinguishing agents, in particular to a seawater-resistant anti-solubility foam extinguishing agent, a production process and a production device thereof.

Background

The foam fire extinguishing agent is a chemical agent which is mixed with water and generates foam through mechanical action or chemical reaction to extinguish fire, and generally comprises a foaming agent, a foam stabilizing agent, a viscosity reducing agent, an antifreeze, a cosolvent, a preservative and water. The foam extinguishing agent is mainly used for extinguishing water-insoluble combustible liquid and general solid fire, and the special foam extinguishing agent can also be used for extinguishing water-soluble combustible liquid fire. However, in the manufacturing process of the traditional foam extinguishing agent, due to the limitation of the stirring device, the excitation head of ultrasonic emulsification cannot act on the central position of the stirred material, so that the emulsification degree of the stirred material at each position is different, and the effect is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a seawater-resistant anti-solubility foam extinguishing agent, a production process and a production device thereof, and solves the problems that the traditional foam extinguishing agent is limited by a stirring device in the manufacturing process, so that an excitation head of ultrasonic emulsification cannot act on the central position of a stirred material, the emulsification degrees of all parts of the stirred material are different, and the effect is poor.

In order to achieve the purpose, the invention is realized by the following technical scheme: a seawater-resistant anti-solubility foam extinguishing agent comprises the following raw materials by weight percent: 0.6-1.9% of natural mixed carboxylate, 2-4.5% of sodium fatty alcohol-polyoxyethylene ether sulfate, 2.9-3.8% of sodium cocoyl methyl taurate, 1.4-2.6% of ethylene glycol, 2.4-4.3% of tributyl phosphate, 3.7-6.9% of lauryl alcohol, 3.2-4.6% of polyoxyethylene diamine, 0.7-1.3% of ethoxylated alkyl sodium sulfate, 2.1-3.4% of triethanolamine, 1.8-3.3% of polysiloxane surfactant, 2-3.5% of powder-grafted sodium polyacrylate, 2.5-3.5% of betaine surfactant and the balance of deionized water.

A production process of a seawater-resistant anti-solubility foam extinguishing agent comprises the following steps:

mixing, namely adding fatty alcohol-polyoxyethylene ether sodium sulfate, sodium cocoyl methyl taurate and tributyl phosphate into a stirring device, stirring at a high speed for 40-50 minutes, heating at the temperature of 75-95 ℃ for 20 minutes, and adding natural mixed carboxylate into the stirred material to adjust the pH value;

emulsifying, adding ethylene glycol, lauryl alcohol, polyoxyethylene diamine and triethanolamine into the mixture, stirring, standing at 45-60 deg.C for 15 min, and emulsifying by ultrasonic wave;

dissolving, pouring the mixture into a dissolving tank, stirring and dissolving, then adding the polysiloxane surfactant and the powder-grafted sodium polyacrylate, stirring at a low speed for 20 minutes, finally adding the beet alkali surfactant into the mixture, stirring, dissolving and press-filtering.

Preferably, the stirring device includes:

the bottom of the stirring barrel is fixedly connected with a stirring device, and the top of the stirring barrel is fixedly connected with a top cover;

the feeding devices are arranged at the top of the top cover and are provided with a plurality of groups and are uniformly distributed on the top cover;

the ultrasonic emulsification device is arranged at the center of the top cover, and an excitation head of the ultrasonic emulsification device penetrates through the top cover and extends into the stirring barrel;

the stirring device includes:

the stirring seat is internally provided with a control cavity, and the bottom of the inner wall of the control cavity is fixedly connected with a driving motor;

the sealing groove is formed in the top of the stirring seat, and the inner wall of the sealing groove is rotatably connected with a fixed disc through a sealing ring;

the arc-shaped support plates are arranged at the top of the fixed disk, and a plurality of groups of arc-shaped support plates are uniformly distributed at the top of the fixed disk;

and the stirring plate is arranged between the two groups of arc support plates, and two ends of the stirring plate are fixedly connected with the arc support plates.

Be provided with agitating unit, agitating unit is inside to be provided with fixed disk and arc extension board, because the arc extension board sets up at fixed disk border position for the arc extension board can be put the top with the fixed disk central point and vacate, and the excitation head of phacoemulsification device can extend to the top that the fixed disk central point put, and the inside central point of agitator puts promptly, makes things convenient for phacoemulsification device's excitation head can be with the emulsified more even of the inside stirring of agitator.

Preferably, the top of the stirring seat penetrates through the stirring barrel and is fixedly connected with the stirring barrel, and a driving shaft of the driving motor penetrates through the control cavity and is fixedly connected with a fixed disc inside the sealing groove.

Preferably, the arc-shaped support plates are provided with a plurality of groups, and two adjacent groups of arc-shaped support plates are distributed in a staggered manner.

Preferably, mix the board and include the back shaft, back shaft one end is run through and the cover is equipped with the slurcam, be provided with clockwork spring between slurcam and the back shaft, be provided with the slip sealing washer between slurcam both sides and the back shaft, slurcam one side is provided with the arc guide way, back shaft one end fixedly connected with connecting axle.

The stirring plate is arranged on one side of the arc-shaped support plate, when the arc-shaped support plate rotates along with the fixed disk, the mixture in the stirring barrel can be stirred by the stirring plate, meanwhile, the mixture above the arc-shaped support plate can be pressed to the lower part by the inclined stirring plate, the mixture can be continuously pressed downwards by the stirring plate at the lower position of the next group, the mixture above and below the stirring barrel can be conveniently exchanged, meanwhile, the arc-shaped guide groove is arranged on the side surface of the pushing plate, the position of the material inside the pushing plate can be conveniently exchanged between the central position and the edge, so that the stirring effect is better, the supporting shaft and the stirring plate are arranged, the clockwork spring is arranged between the supporting shaft and the stirring plate, the stirring plate can rotate around the supporting shaft, when the rotating speed of the arc-shaped support plate is higher, the rotating speed of the stirring plate is also accelerated, the resistance on the pushing plate is increased, and the extrusion degree of the clockwork spring by the pushing plate is increased, the clockwork spring is compressed, and the catch plate rotates certain angle around the back shaft for the catch plate degree of inclination reduces, thereby reduces the resistance, conveniently alleviates driving motor's moment of torsion burden under high-speed state, conveniently protects driving motor.

Preferably, both ends of the connecting shaft are fixedly connected with the side faces of the arc-shaped supporting plates, and the arc-shaped guide grooves are provided with a plurality of groups and are uniformly distributed on the side faces of the arc-shaped supporting plates.

Preferably, the feeding device comprises a material storage spherical shell, the bottom of the material storage spherical shell is communicated with a material discharging pipe, the top of the material storage spherical shell is communicated with an air pressure barrel, the inner wall of the air pressure barrel is connected with an air pressure sleeve in a sliding manner, a limiting spring is arranged between the top of the air pressure sleeve and the inner wall of the air pressure barrel, one side of the air pressure barrel is communicated with an air inlet pipe, the side surface of the air pressure sleeve is provided with a through hole matched with the air inlet pipe, the feeding device is arranged, when feeding is needed, an electronic valve on the material discharging pipe can be opened, materials in the material storage spherical shell can enter the stirring barrel through the material discharging pipe under the pushing of air pressure, when the air pressure is reduced due to the removal of the materials in the material storage spherical shell, the air pressure sleeve moves downwards under the elastic action of the limiting spring, the through hole is driven to move simultaneously, the through hole is communicated with the air inlet pipe, and the air pump can inflate the interior of the material storage spherical shell of the air pressure sleeve, when the inside atmospheric pressure of storage spherical shell increases, can push the pneumatic sleeve rebound to drive the through-hole and break away from the intake pipe, conveniently make the inside atmospheric pressure of storage spherical shell keep at the constant state, make the electro-valve open the load of same time the same, conveniently through the open time control different feed arrangement's of electro-valve the load, the load is more accurate.

Preferably, the end, far away from the storage spherical shell, of the discharge pipe is communicated with a top cover at the top of the stirring barrel, and a filling pipe is communicated with one side of the storage spherical shell.

Preferably, the air pressure sleeve and the inner wall of the air pressure cylinder are sealed through a sealing sleeve, and one end, far away from the air pressure cylinder, of the air inlet pipe is communicated with an air outlet of the air pump.

The invention provides a seawater-resistant anti-solubility foam extinguishing agent, a production process and a production device thereof. The method has the following beneficial effects:

(one), this resistant anti solubility foam extinguishing agent of sea water type and production technology and apparatus for producing thereof, be provided with agitating unit, agitating unit is inside to be provided with fixed disk and arc extension board, because the arc extension board sets up at fixed disk border position for the arc extension board can be with the fixed disk central point put the top vacation, phacoemulsification device's excitation head extensible to the top that the fixed disk central point put, the inside central point of agitator puts promptly, make things convenient for phacoemulsification device's excitation head can be with the agitator emulsification more even inside the agitator.

(II), this anti solubility foam extinguishing agent of resistant sea water type and production technology and apparatus for producing thereof, be provided with the stirring board, stir the horizontal slope of board and set up in arc extension board one side, when the arc extension board rotates along with the fixed disk, the accessible stirs the board and stirs the inside mixture of agitator, the stirring board of slope can be pressed the below with the mixture of top simultaneously, the stirring board of a set of lower position down can continue to push away the mixture below, conveniently exchange the mixing material of the inside top of agitator and below, the catch plate side is provided with the arc guide way simultaneously, can be with inside material direction edge, make things convenient for the material exchange position of central point position and edge, make the stirring effect better.

(III), this anti-solubility foam extinguishing agent of resistant sea water type and production technology and apparatus for producing thereof, be provided with the back shaft and mix the board, and be provided with clockwork spring between back shaft and the stirring board, it can rotate around the back shaft to stir the board, when the rotational speed of arc extension board is very fast, the rotational speed that stirs the board also accelerates thereupon, the resistance increase that the slurcam received this moment, the slurcam increases clockwork spring's extrusion degree, clockwork spring is compressed, the slurcam rotates certain angle around the back shaft, make the slurcam slope reduce, thereby reduce the resistance, conveniently alleviate driving motor's moment of torsion burden under high-speed condition, conveniently protect driving motor.

(IV) the seawater-resistant anti-solubility foam extinguishing agent, the production process and the production device thereof are provided with a feeding device, when feeding is needed, an electronic valve on a discharging pipe can be opened, materials in a storage spherical shell can enter the stirring barrel through the discharging pipe under the pushing of air pressure, when the air pressure is reduced due to the removal of the materials in the storage spherical shell, an air pressure sleeve moves downwards under the elastic action of a limiting spring and drives a through hole to move, the through hole is communicated with an air inlet pipe, an air pump can inflate the storage spherical shell through the air inlet pipe and an air pressure sleeve box, when the air pressure in the storage spherical shell is increased, the air pressure sleeve can be pushed to move upwards and drive the through hole to be separated from the air inlet pipe, the air pressure in the storage spherical shell can be conveniently kept in a constant state, the discharge amounts of the electronic valves at the same time are opened, and the discharge amounts of different feeding devices can be conveniently controlled through the opening time of the electronic valves, the discharge amount is more accurate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the construction of the stirring apparatus of the present invention;

FIG. 4 is a schematic diagram of a stirring plate structure according to the present invention;

FIG. 5 is a schematic view of the structure of the feeding device of the present invention.

In the figure: 1. a stirring barrel; 2. a stirring device; 21. a stirring seat; 22. a control cavity; 23. a drive motor; 24. a sealing groove; 25. fixing the disc; 26. an arc-shaped support plate; 27. stirring the plate; 271. a support shaft; 272. a push plate; 273. a clockwork spring; 274. sliding the seal ring; 275. an arc-shaped guide groove; 276. a connecting shaft; 3. a top cover; 4. a feeding device; 41. a material storage spherical shell; 42. a discharge pipe; 43. an air pressure cylinder; 44. a pneumatic sleeve; 45. a limiting spring; 46. an air inlet pipe; 47. a through hole; 5. an ultrasonic emulsification device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: a production process of a seawater-resistant anti-solubility foam extinguishing agent comprises the following steps:

dissolving, pouring the mixture into a dissolving tank, stirring and dissolving, then adding the polysiloxane surfactant and the powder-grafted sodium polyacrylate, stirring at a low speed for 20 minutes, finally adding the betaine surfactant into the mixture, stirring, dissolving, and performing pressure filtration.

Example two:

referring to fig. 1-3, the present invention provides a technical solution based on the first embodiment: the stirring device includes:

the stirring device comprises a stirring barrel 1, wherein the bottom of the stirring barrel 1 is fixedly connected with a stirring device 2, and the top of the stirring barrel 1 is fixedly connected with a top cover 3;

the feeding devices 4 are arranged at the top of the top cover 3, and the feeding devices 4 are provided with a plurality of groups and are uniformly distributed on the top cover 3;

the ultrasonic emulsification device 5 is arranged at the center of the top cover 3, and an excitation head of the ultrasonic emulsification device 5 penetrates through the top cover 3 and extends into the stirring barrel 1;

the agitating device 2 includes:

the stirring device comprises a stirring seat 21, a control cavity 22 is formed in the stirring seat 21, and a driving motor 23 is fixedly connected to the bottom of the inner wall of the control cavity 22;

the sealing groove 24 is formed in the top of the stirring seat 21, and the inner wall of the sealing groove 24 is rotatably connected with a fixed disc 25 through a sealing ring;

the arc-shaped support plates 26 are arranged on the top of the fixed disc 25, and the arc-shaped support plates 26 are provided with a plurality of groups and are uniformly distributed on the top of the fixed disc 25;

and the stirring plate 27 is arranged between the two groups of arc-shaped supporting plates 26, and both ends of the stirring plate 27 are fixedly connected with the arc-shaped supporting plates 26.

Be provided with agitating unit 2, agitating unit 2 is inside to be provided with fixed disk 25 and arc extension board 26, because arc extension board 26 sets up at fixed disk 25 border position for arc extension board 26 can make a free above the central point of fixed disk 25 puts, and the excitation head of phacoemulsification device 5 can extend to the top that the central point of fixed disk 25 put, and the central point of 1 inside of agitator puts promptly, makes things convenient for phacoemulsification device 5's excitation head can be more even with the emulsification of the inside stirring of agitator 1.

Example three:

referring to fig. 1-4, the present invention provides a technical solution based on the first embodiment and the second embodiment: the stirring plate 27 comprises a supporting shaft 271, one end of the supporting shaft 271 is penetrated and sleeved with a pushing plate 272, a clockwork spring 273 is arranged between the pushing plate 272 and the supporting shaft 271, sliding seal rings 274 are arranged between two sides of the pushing plate 272 and the supporting shaft 271, an arc-shaped guide groove 275 is arranged at one side of the pushing plate 272, one end of the supporting shaft 271 is fixedly connected with a connecting shaft 276, two ends of the connecting shaft 276 are fixedly connected with the side surfaces of the arc-shaped support plates 26, a plurality of groups of arc-shaped guide grooves 275 are arranged and uniformly distributed at the side surfaces of the arc-shaped support plates 26, the stirring plate 27 is transversely and obliquely arranged at one side of the arc-shaped support plates 26, when the arc-shaped support plates 26 rotate along with the fixed disk 25, the mixture in the stirring barrel 1 can be stirred by the stirring plate 27, meanwhile, the oblique stirring plate 27 can press the mixture above to the lower part, the next group of stirring plates 27 can continuously press the mixture downwards, the mixing materials above and below the inner part of the stirring barrel 1 can be exchanged conveniently, meanwhile, the side surface of the pushing plate 272 is provided with an arc-shaped guide groove 275, can guide the internal materials to the edge, is convenient for the material exchange position between the central position and the edge, has better stirring effect, is provided with a supporting shaft 271 and a stirring plate 272, and a clockwork spring 273 is provided between the support shaft 271 and the agitating plate 272, the agitating plate 272 is rotatable about the support shaft 271, when the rotation speed of the arc-shaped support plate 26 is higher, the rotation speed of the stirring plate 27 is also increased, the resistance applied to the pushing plate 272 is increased, the extrusion degree of the spring 273 by the pushing plate 272 is increased, the spring 273 is compressed, the pushing plate 272 rotates around the support shaft 271 by a certain angle, so that the inclination degree of the pushing plate 272 is reduced, thereby reducing the resistance, facilitating the reduction of the torque burden of the driving motor 23 in a high-speed state, and facilitating the protection of the driving motor 23.

Example four:

referring to fig. 1-5, the present invention provides a technical solution based on the first embodiment, the second embodiment and the third embodiment: the feeding device 4 comprises a material storage spherical shell 41, the bottom of the material storage spherical shell 41 is communicated with a material discharge pipe 42, the top of the material storage spherical shell 41 is communicated with an air pressure cylinder 43, the inner wall of the air pressure cylinder 43 is connected with an air pressure sleeve 44 in a sliding manner, a limiting spring 45 is arranged between the top of the air pressure sleeve 44 and the inner wall of the air pressure cylinder 43, one side of the air pressure cylinder 43 is communicated with an air inlet pipe 46, the side of the air pressure sleeve 44 is provided with a through hole 47 matched with the air inlet pipe 46, one end of the material discharge pipe 42, far away from the material storage spherical shell 41, is communicated with the top cover 3 at the top of the stirring barrel 1, one side of the material storage spherical shell 41 is communicated with a filling pipe, the air pressure sleeve 44 and the inner wall of the air pressure cylinder 43 are sealed by a sealing sleeve, one end of the air inlet pipe 46, far away from the air pressure cylinder 43, is communicated with an air outlet of an air pump, the feeding device 4 is arranged, when feeding is needed, an electronic valve on the material discharge pipe 42 can be opened, the material in the material storage spherical shell 41 can enter the stirring barrel 1 through the material discharge pipe 42 under the pushing of the air pressure, when the inside material of storage spherical shell 41 got rid of and leads to atmospheric pressure to reduce, atmospheric pressure cover 44 moves down under spacing spring 45's elasticity effect, it removes to drive through-hole 47 simultaneously, through-hole 47 and intake pipe 46 intercommunication, the air pump can be through intake pipe 46 and the inside aerifing of air pressure cover 44 case storage spherical shell 41, when the inside atmospheric pressure of storage spherical shell 41 increases, can push pneumatic cover 44 rebound, and drive through-hole 47 and break away from intake pipe 46, conveniently make the inside atmospheric pressure of storage spherical shell 41 keep at the constant state, make the electro-valve open the discharge capacity of the same time the same, conveniently control the discharge capacity of different feed arrangement 4 through the opening time of electro-valve, the discharge capacity is more accurate.

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

Claims

1. A seawater-resistant anti-solubility foam extinguishing agent is characterized in that: comprises the following raw materials in percentage by weight: 0.6-1.9% of natural mixed carboxylate, 2-4.5% of sodium fatty alcohol-polyoxyethylene ether sulfate, 2.9-3.8% of sodium cocoyl methyl taurate, 1.4-2.6% of ethylene glycol, 2.4-4.3% of tributyl phosphate, 3.7-6.9% of lauryl alcohol, 3.2-4.6% of polyoxyethylene diamine, 0.7-1.3% of ethoxylated alkyl sodium sulfate, 2.1-3.4% of triethanolamine, 1.8-3.3% of polysiloxane surfactant, 2-3.5% of powder-grafted sodium polyacrylate, 2.5-3.5% of betaine surfactant and the balance of deionized water.

2. A production process of a seawater-resistant anti-solubility foam extinguishing agent comprises the following steps:

3. The utility model provides a production facility of anti solubility foam extinguishing agent of resistant sea water type which characterized in that: including agitating unit, agitating unit includes:

the stirring device comprises a stirring barrel (1), wherein the bottom of the stirring barrel (1) is fixedly connected with a stirring device (2), and the top of the stirring barrel (1) is fixedly connected with a top cover (3);

the feeding devices (4) are arranged at the top of the top cover (3), and the feeding devices (4) are provided with a plurality of groups and are uniformly distributed on the top cover (3);

the ultrasonic emulsification device (5) is arranged at the center of the top cover (3), and an excitation head of the ultrasonic emulsification device (5) penetrates through the top cover (3) and extends into the stirring barrel (1);

the agitation device (2) comprises:

the stirring device comprises a stirring seat (21), wherein a control cavity (22) is formed in the stirring seat (21), and a driving motor (23) is fixedly connected to the bottom of the inner wall of the control cavity (22);

the sealing groove (24) is formed in the top of the stirring seat (21), and the inner wall of the sealing groove (24) is rotatably connected with a fixed disc (25) through a sealing ring;

the arc-shaped support plates (26) are arranged at the top of the fixed disc (25), and the arc-shaped support plates (26) are provided with a plurality of groups and are uniformly distributed at the top of the fixed disc (25);

the stirring plate (27) is arranged between the two groups of arc-shaped support plates (26), and two ends of the stirring plate (27) are fixedly connected with the arc-shaped support plates (26).

4. The apparatus for producing a seawater-resistant type anti-dissolution foam fire extinguishing agent as claimed in claim 3, wherein: the top of the stirring seat (21) penetrates through the stirring barrel (1) and is fixedly connected with the stirring barrel (1), and a driving shaft of the driving motor (23) penetrates through the control cavity (22) and is fixedly connected with a fixed disk (25) in the sealing groove (24).

5. The apparatus for producing a seawater-resistant type anti-dissolution foam fire extinguishing agent as claimed in claim 3, wherein: the arc-shaped support plates (26) are provided with a plurality of groups, and two adjacent groups of arc-shaped support plates (26) are distributed in a staggered mode.

6. The apparatus for producing a seawater-resistant type anti-dissolution foam fire extinguishing agent as claimed in claim 3, wherein: the stirring plate (27) comprises a supporting shaft (271), one end of the supporting shaft (271) penetrates through and is sleeved with a pushing plate (272), a clockwork spring (273) is arranged between the pushing plate (272) and the supporting shaft (271), a sliding sealing ring (274) is arranged between two sides of the pushing plate (272) and the supporting shaft (271), an arc-shaped guide groove (275) is formed in one side of the pushing plate (272), and one end of the supporting shaft (271) is fixedly connected with a connecting shaft (276).

7. The apparatus for producing a seawater-resistant type anti-dissolution foam fire extinguishing agent as claimed in claim 6, wherein: two ends of the connecting shaft (276) are fixedly connected with the side surfaces of the arc-shaped support plates (26), and the arc-shaped guide grooves (275) are provided with a plurality of groups and are uniformly distributed on the side surfaces of the arc-shaped support plates (26).

8. The apparatus for producing a seawater-resistant type anti-dissolution foam fire extinguishing agent as claimed in claim 3, wherein: feed arrangement (4) are including storage spherical shell (41), storage spherical shell (41) bottom intercommunication has discharging pipe (42), storage spherical shell (41) top intercommunication has a pneumatic cylinder (43), pneumatic cylinder (43) inner wall sliding connection has pneumatic sleeve (44), be provided with spacing spring (45) between pneumatic sleeve (44) top and pneumatic cylinder (43) inner wall, pneumatic cylinder (43) one side intercommunication has intake pipe (46), through-hole (47) with intake pipe (46) looks adaptation are seted up to pneumatic sleeve (44) side.

9. The apparatus for producing a seawater-resistant type anti-dissolution foam fire extinguishing agent as claimed in claim 8, wherein: one end, far away from the material storage spherical shell (41), of the discharging pipe (42) is communicated with the top cover (3) at the top of the stirring barrel (1), and one side of the material storage spherical shell (41) is communicated with a filling pipe.

10. The apparatus for producing a seawater-resistant type anti-dissolution foam fire extinguishing agent as claimed in claim 8, wherein: the air pressure sleeve (44) is sealed with the inner wall of the air pressure cylinder (43) through a sealing sleeve, and one end, far away from the air pressure cylinder (43), of the air inlet pipe (46) is communicated with an air outlet of the air pump.