Environment-friendly flame-retardant foam processing method

Abstract

The invention discloses an environment-friendly flame-retardant foam processing method, and relates to the technical field of foam production and processing.The environment-friendly flame-retardant foam processing method comprises a box body, a stirring assembly is arranged in the box body and comprises rotating rods longitudinally arranged on the two sides of an inner cavity of the box body, and the outer walls of the two rotating rods are fixedly sleeved with lantern rings distributed at equal intervals from top to bottom; the outer wall of each lantern ring is fixedly connected with at least three groups of stirring blades, and a cleaning assembly is arranged between the two groups of rotating rods in the inner cavity of the box body. The cleaning assembly comprises fixing bases fixedly connected to the two sides of the upper end of the outer wall of the box body. By designing the cleaning assembly, the inner wall of the box body and the stirring blades are repeatedly washed, the cleaning effect on the stirring assembly is further improved, meanwhile, the service life of the stirring assembly is prolonged, on the other hand, it is avoided that follow-up workers detach the box body and then clean the interior of the box body, and the overall working efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of foam production and processing, and in particular to an environmentally friendly flame-retardant foam processing method. Background Art

[0002] Foam is a material made of foamed plastic particles, referred to as foam. Foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, CR, EVA, bridged PE, SBR, EPDM, etc. Foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, easy use, easy bending, ultra-thin volume and reliable performance.

[0003] After discharging, the mixing box in the existing equipment often has a large amount of residue on the inner wall, which requires the staff to disassemble the box for cleaning, affecting the overall operation efficiency and reducing the practicality of the entire equipment. Secondly, the stirring rods of these equipment will also be attached with a large amount of residue after stirring. If they are not cleaned in time, the service life of the stirring rods will be directly affected, which will increase the operating cost of the device in disguise. Therefore, an environmentally friendly flame-retardant foam processing method is proposed. Summary of the invention

[0004] Based on this, the purpose of the present invention is to provide an environmentally friendly flame retardant foam processing method to solve the technical problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an environmentally friendly flame-retardant foam processing equipment, comprising a box body, a stirring assembly is arranged inside the box body, the stirring assembly comprises rotating rods longitudinally arranged on both sides of the inner cavity of the box body, two groups of outer walls of the rotating rods are fixedly sleeved with equidistantly distributed collars from top to bottom, and the outer wall of each collar is fixedly connected with at least three groups of stirring blades, and a cleaning assembly is arranged in the inner cavity of the box body between the two groups of rotating rods;

[0006] The cleaning component includes a fixing seat fixedly connected to both sides of the upper end of the outer wall of the box body, two groups of motors are fixedly installed on the upper surfaces of the fixing seats, a relatively close group of motor output ends are connected to the outer wall of the top of the rotating rod through a belt transmission, each group of motor output ends are fixedly connected to a threaded screw through a coupling, limited blocks are fixedly installed on the tops of the two groups of threaded screws, the outer wall of each group of threaded screws is threadedly connected to a moving rod, and the other ends of the two groups of moving rods are fixedly connected to the same fixed vertical rod, the bottom end of the fixed vertical rod extends through the inner cavity of the box body and is fixedly connected to a fixed cross rod, and an annular connecting box is fixedly connected to both ends of the fixed cross rod, a water pipe is longitudinally arranged in the fixed vertical rod, and the bottom end of the water pipe extends to the inner cavity of the fixed cross rod and is fixedly connected to the first cross pipe. A second transverse tube is provided below the first transverse tube, and the second transverse tube is fixedly connected to the bottom end of the water pipe. The first transverse tube and the second transverse tube are both transversely arranged in the inner cavity of the fixed transverse rod. First annular tubes are fixedly connected at both ends of the first transverse tube, and the first annular tube is fixedly installed above the inner cavity of the annular connecting box. Several groups of equally distributed first nozzles are fixedly connected to the outer wall of the first annular tube, and each group of the first nozzles extends to the outside of the annular connecting box. Second annular tubes are fixedly connected at both ends of the second transverse tube, and the second annular tube is fixedly installed below the inner cavity of the annular connecting box. Several groups of equally distributed second nozzles are fixedly connected on the outer wall of the second annular tube close to the stirring assembly, and several groups of the second nozzles extend to the inside of the annular connecting box.

[0007] As a preferred technical solution of the environmentally friendly flame-retardant foam processing equipment of the present invention, a plurality of groups of the second nozzles distributed equidistantly are fixedly connected to both sides of the outer wall of the second transverse tube.

[0008] As an optimal technical solution for environmentally friendly flame-retardant foam processing equipment of the present invention, a connecting rod is fixedly connected to the rear side of the top end of the fixed vertical rod, a piston rod is fixedly connected to the bottom of the other end of the connecting rod, a piston is fixedly connected to the bottom end of the piston rod, a piston is sleeved on the outer wall of the piston, a water inlet pipe is fixedly connected to one side of the bottom end of the piston cylinder, the other end of the water inlet pipe is connected to an external water tank, a water outlet pipe is fixedly connected to the rear side of the bottom end of the piston cylinder, and the other end of the water outlet pipe extends to the inner cavity of the fixed vertical rod and is fixedly connected to the top of the water pipe.

[0009] As a preferred technical solution of the environmentally friendly flame-retardant foam processing equipment of the present invention, a one-way valve is installed at one end of the water inlet pipe and the water outlet pipe.

[0010] As a preferred technical solution for the environmentally friendly flame-retardant foam processing equipment of the present invention, the middle end of the water outlet pipe is configured as a corrugated pipe.

[0011] As a preferred technical solution of an environmentally friendly flame-retardant foam processing equipment of the present invention, an annular scraper is fixedly connected to the middle of the outer side of the annular connecting box, and the annular scraper is in contact with the inner wall of the box.

[0012] As an optimal technical solution for the environmentally friendly flame-retardant foam processing equipment of the present invention, the orthographic projections of the two adjacent groups of stirring blades corresponding to the projection lines along the length direction of the rotating rod do not overlap, and the cross sections of the stirring blades on the same ring face the arc centers in different directions.

[0013] As an optimal technical solution for environmentally friendly flame-retardant foam processing equipment of the present invention, a bottom box is provided at the bottom of the box body, a collecting box is installed in the bottom box, a collecting drawer is slidably provided in the collecting box, one side of the collecting drawer extends to the outside of the collecting box, a feeding pipe is installed at the bottom of the box body, the bottom end of the feeding pipe extends to the top of the inner cavity of the collecting box, a valve is provided in the feeding pipe, and a feeding port is provided at the top of the box body.

[0014] An environmentally friendly flame retardant foam processing device and method, comprising the following steps:

[0015] S: The operator pours the raw materials into the box through the feed port, and then starts the stirring component to fully stir and mix the raw materials;

[0016] S: After the stirring reaction is completed, the raw materials are poured into the collection drawer in the collection box by opening the valve in the discharge pipe, and then the collected raw materials are subjected to the next process;

[0017] S: Adjust the speed of the power source of the stirring component, and use the threaded screw to drive the cleaning component to flush the inner wall of the box and the stirring component.

[0018] In summary, the present invention mainly has the following beneficial effects:

[0019] 1. The present invention designs a cleaning component, cooperates with a threaded screw to drive the piston rod and the piston to repeatedly pull and draw in the inner cavity of the piston cylinder, draws cleaning liquid into the water pipe, and the cleaning liquid flows from the water pipe to the first transverse pipe and the second transverse pipe respectively. After the cleaning liquid in the first transverse pipe enters the first annular pipe, it is sprayed out from a plurality of groups of evenly distributed first nozzles, cooperates with the fixed vertical rod to drive the fixed transverse rod and the annular connecting box to move up and down, thereby repeatedly washing the inner wall of the box. At the same time, a part of the cleaning liquid in the second transverse pipe is sprayed out from the second nozzle fixedly connected to the outer wall of the second transverse pipe, and the other part enters the first annular pipe and is sprayed from the second nozzle fixedly connected to the first annular pipe, repeatedly washing the rotating rod and the stirring blade in all directions, further improving the cleaning effect of the stirring component, and at the same time extending the service life of the stirring component. On the other hand, it also avoids the subsequent staff from disassembling the box and then cleaning its interior, thereby greatly improving the overall work efficiency.

[0020] 2. The present invention designs a stirring assembly. By starting the motor, the motor output end drives the two groups of rotating rods to rotate through a belt drive, thereby driving a plurality of groups of rings fixedly sleeved on the outer walls of the rotating rods and stirring blades to rotate synchronously. It is worth noting that the motor is set to intermittent forward and reverse rotation. The mixture in the box is fully and evenly stirred by the staggered stirring blades and intermittent forward and reverse stirring, so that a foam product with good foaming effect can be obtained, the yield rate of the foam is improved, and additional cost expenditure due to defective products is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a side sectional view of the box body of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the stirring assembly of the present invention;

[0024] Figure 4 It is a schematic diagram of the internal structure of the annular connection box of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the fixed cross bar of the present invention;

[0026] Figure 6 It is a schematic diagram of the annular scraper structure of the present invention;

[0027] Figure 7 It is a side sectional view of the piston cylinder of the present invention.

[0028] In the figure: 100, box body; 200, stirring component; 300, cleaning component;

[0029] 110, bottom box; 120, collection box; 130, collection drawer; 140, feed pipe; 150, feed inlet;

[0030] 210, rotating rod; 220, sleeve ring; 230, stirring blade;

[0031] 310, fixed seat; 320, motor; 321, belt; 330, threaded screw; 331, limit block; 340, moving rod; 350, fixed vertical rod; 360, fixed horizontal rod; 370, annular connecting box; 380, annular scraper; 390, water pipe; 3910, first horizontal pipe; 3920, first annular pipe; 3930, first nozzle; 3940, second horizontal pipe; 3950, second annular pipe; 3960, second nozzle; 3970, connecting rod; 3980, piston rod; 3990, piston; 3991, piston cylinder; 3992, water inlet pipe; 3993, water outlet pipe. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] The following describes an embodiment of the present invention based on its overall structure.

[0034] An environmentally friendly flame retardant foam processing method, such as Figure 1-3 As shown, it includes a box body 100, and a stirring assembly 200 is arranged inside the box body 100. The stirring assembly 200 includes rotating rods 210 longitudinally arranged on both sides of the inner cavity of the box body 100, and the outer walls of the two groups of rotating rods 210 are fixedly sleeved with equidistantly distributed rings 220 from top to bottom, and the outer wall of each ring 220 is fixedly connected with at least three groups of stirring blades 230, and a cleaning assembly 300 is arranged in the inner cavity of the box body 100 between the two groups of rotating rods 210, and the orthographic projections corresponding to the projection lines of the two adjacent groups of stirring blades 230 along the length direction of the rotating rods 210 do not overlap with each other, and the cross sections of the stirring blades 230 on the same ring 220 are oriented to the arc centers in different directions respectively.

[0035] After the staff pours the raw materials into the box 100, the motor 320 is started. The output end of the motor 320 drives the two groups of rotating rods 210 to rotate through the belt 321, thereby driving several groups of rings 220 fixedly sleeved on the outer wall of the rotating rod 210 and the stirring blades 230 to rotate synchronously. It is worth noting that the motor 320 is set to intermittent forward and reverse rotation, and the mixture in the box 100 is fully and evenly stirred by the staggered stirring blades 230 and intermittent forward and reverse stirring, so that a foam product with good foaming effect can be obtained, the yield rate of the foam is improved, and additional cost expenditure due to defective products is avoided.

[0036] Please refer to Figure 1 , Figure 4 , Figure 5 as well as Figure 7As shown, the cleaning assembly 300 includes a fixing seat 310 fixedly connected to both sides of the upper end of the outer wall of the box body 100, and the upper surfaces of the two sets of fixing seats 310 are fixedly installed with motors 320, and the output ends of a relatively close set of motors 320 are connected to the outer wall of the top of the rotating rod 210 through a belt 321 for transmission, and the output ends of each set of motors 320 are fixedly connected to a threaded screw 330 through a coupling, and the tops of the two sets of threaded screws 330 are fixedly installed with a limited block 331, and the outer wall of each set of threaded screws 330 is threadedly connected to a moving rod 340, and the other ends of the two sets of moving rods 340 are fixedly connected to the same fixed vertical rod 350, and the bottom end of the fixed vertical rod 350 extends through the box body 1 00 inner cavity and fixedly connected with a fixed cross bar 360, both ends of the fixed cross bar 360 are fixedly connected with an annular connection box 370, a water pipe 390 is longitudinally arranged in the fixed vertical rod 350, the bottom end of the water pipe 390 extends to the inner cavity of the fixed cross bar 360 and is fixedly connected with a first cross pipe 3910, a second cross pipe 3940 is arranged below the first cross pipe 3910, the second cross pipe 3940 is fixedly connected with the bottom end of the water pipe 390, the first cross pipe 3910 and the second cross pipe 3940 are both transversely arranged in the inner cavity of the fixed cross bar 360, the first cross pipe 3910 is fixedly connected with a first annular pipe 3920 at both ends, and the first annular pipe 3920 is fixedly installed in the annular connection box 370 The outer wall of the first annular tube 3920 is fixedly connected to a plurality of groups of equally spaced first nozzles 3930, and each group of first nozzles 3930 extends through the outside of the annular connection box 370. The second transverse tube 3940 is fixedly connected to the second annular tube 3950 at both ends. The second annular tube 3950 is fixedly installed below the inner cavity of the annular connection box 370. The outer wall of the second annular tube 3950 close to the stirring assembly 200 is fixedly connected to a plurality of groups of equally spaced second nozzles 3960. The plurality of groups of second nozzles 3960 extend through the inside of the annular connection box 370. The outer walls of the second transverse tube 3940 are fixedly connected to a plurality of groups of equally spaced second nozzles. 3960, a connecting rod 3970 is fixedly connected to the rear side of the top of the fixed vertical rod 350, a piston rod 3980 is fixedly connected to the bottom of the other end of the connecting rod 3970, a piston 3990 is fixedly connected to the bottom end of the piston rod 3980, a piston cylinder 3991 is sleeved on the outer wall of the piston 3990, a water inlet pipe 3992 is fixedly connected to one side of the bottom end of the piston cylinder 3991, the other end of the water inlet pipe 3992 is connected to an external water tank, a water outlet pipe 3993 is fixedly connected to the rear side of the bottom end of the piston cylinder 3991, the other end of the water outlet pipe 3993 extends to the inner cavity of the fixed vertical rod 350 and is fixedly connected to the top of the water pipe 390, and one end of the water inlet pipe 3992 and the water outlet pipe 3993 are both installed with a one-way valve.

[0037] After the stirred reaction raw material mixture is poured out from the box body 100, the speed of the motor 320 is adjusted, and the output end of the motor 320 drives the threaded screw 330 to rotate, and cooperates with the forward and reverse rotation of the motor 320, thereby driving the moving rod 340 threadedly connected thereto to start moving up and down, and the limit block 331 plays a limit function for the upward movement of the moving rod 340. When the two groups of moving rods 340 move upward, the fixed vertical rod 350 is driven to move upward synchronously, thereby driving the connecting rod 3970 to move together, driving the bottom of the other end of the connecting rod 3970 The piston rod 3980 and the piston 3990 fixedly connected to the piston cylinder 3991 move toward the top of the inner cavity of the piston cylinder 3991. At this time, negative pressure is generated in the piston cylinder 3991, and the water inlet pipe 3992 draws cleaning liquid into the piston cylinder 3991 through the external water tank. When the two sets of moving rods 340 move downward, the piston rod 3980 and the piston 3990 are driven to move toward the bottom of the inner cavity of the piston cylinder 3991, and the cleaning liquid in the piston cylinder 3991 is squeezed through the water outlet pipe 3993 into the water pipe 390. The cleaning liquid is separated from the water pipe 390. The cleaning liquid in the first transverse pipe 3910 flows into the first annular pipe 3920, and then is sprayed out from a plurality of evenly distributed first nozzles 3930, and cooperates with the fixed vertical rod 350 to drive the fixed transverse rod 360 and the annular connecting box 370 to move up and down, so as to repeatedly wash the inner wall of the box body 100. At the same time, part of the cleaning liquid in the second transverse pipe 3940 is sprayed out from the second nozzle 3960 fixedly connected to the outer wall of the second transverse pipe 3940, and the other part enters the first annular pipe 3920. After 3920, water is sprayed from the second nozzles 3960 fixedly connected to the first annular tube 3920. These second nozzles 3960 are all aimed at two groups of rotating rods 210 and several groups of stirring blades 230, and cooperate with the annular connecting box 370 to move up and down to repeatedly rinse the rotating rods 210 and the stirring blades 230. At the same time, the output end of the motor 320 drives the two groups of rotating rods 210 to rotate through the belt 321, so that the rotating rods 210 and the stirring blades 230 are rinsed in all directions, further improving the cleaning effect of the stirring component 200.

[0038] Please refer to Figure 7 As shown, the middle end of the water outlet pipe 3993 is configured as a bellows.

[0039] The middle end of the water outlet pipe 3993 is set as a bellows, so that the water outlet pipe 3993 can automatically expand and contract as the fixed vertical rod 350 moves up and down without interfering with its movement.

[0040] Please refer to Figure 4 As shown, an annular scraper 380 is fixedly connected to the middle of the outer side of the annular connection box 370 , and the annular scraper 380 is in contact with the inner wall of the box body 100 .

[0041] As the annular connecting box 370 moves up and down, the annular scraper 380 fixed thereto is driven to move up and down synchronously, thereby scraping the inner wall of the box body 100, making it convenient to clean the residual raw materials on the inner wall of the circular cavity after the box body 100 is discharged, and also facilitating the subsequent flushing of the inner wall of the box body 100, thereby improving the practicality of the entire equipment.

[0042] Please refer to Figure 1 As shown, a bottom box 110 is provided at the bottom of the box body 100, a collecting box 120 is installed in the bottom box 110, a collecting drawer 130 is slidably provided in the collecting box 120, one side of the collecting drawer 130 extends through to the outside of the collecting box 120, a feeding pipe 140 is installed at the bottom of the box body 100, the bottom end of the feeding pipe 140 extends through to the top of the inner cavity of the collecting box 120, a valve is provided in the feeding pipe 140, and a feeding port 150 is provided at the top of the box body 100.

[0043] The operator pours the raw materials into the box 100 through the feed port 150, and then starts the stirring component 200 to fully stir and mix the raw materials. After the stirring reaction is completed, the valve in the discharge pipe 140 is opened to pour the raw materials into the collection drawer 130 in the collection box 120, and then the collected raw materials are subjected to the next process.

[0044] When in use, after the staff pours the raw materials into the box 100, the motor 320 is started, and the output end of the motor 320 drives the two sets of rotating rods 210 to rotate through the belt 321, thereby driving the multiple sets of collars 220 fixedly sleeved on the outer wall of the rotating rod 210 and the stirring blades 230 to rotate synchronously, so as to fully and evenly stir the mixture in the box 100; when the raw material mixture with good stirring reaction is poured out of the box 100, the speed of the motor 320 is adjusted, and the output end of the motor 320 drives the threaded screw 330 to rotate, and cooperates with the forward and reverse rotation of the motor 320, thereby driving the moving rod 340 threadedly connected thereto. 0 starts to move up and down, driving the fixed vertical rod 350 to move up synchronously, thereby driving the connecting rod 3970 to move together, driving the piston rod 3980 and the piston 3990 fixedly connected to the bottom of the other end of the connecting rod 3970 to move toward the top of the inner cavity of the piston cylinder 3991. At this time, negative pressure is generated in the piston cylinder 3991, and the water inlet pipe 3992 draws cleaning liquid into the piston cylinder 3991 through the external water tank. When the two sets of moving rods 340 move downward, the piston rod 3980 and the piston 3990 are driven to move to the bottom of the inner cavity of the piston cylinder 3991, squeezing the cleaning liquid inside the piston cylinder 3991 through the water outlet pipe 39 93 enters the water pipe 390, and the cleaning liquid flows from the water pipe 390 to the first transverse pipe 3910 and the second transverse pipe 3940 respectively. After the cleaning liquid in the first transverse pipe 3910 enters the first annular pipe 3920, it is sprayed out from a plurality of groups of evenly distributed first nozzles 3930, and cooperates with the fixed vertical rod 350 to drive the fixed transverse rod 360 and the annular connecting box 370 to move up and down, thereby repeatedly washing the inner wall of the box body 100. At the same time, part of the cleaning liquid in the second transverse pipe 3940 is sprayed out from the second nozzle 3960 fixedly connected to the outer wall of the second transverse pipe 3940, and the other part enters the first annular pipe 392 0, it is sprayed from the second nozzles 3960 fixedly connected to the first annular tube 3920, these second nozzles 3960 are all aimed at two groups of rotating rods 210 and several groups of stirring blades 230, and cooperate with the annular connecting box 370 to move up and down to repeatedly rinse the rotating rods 210 and the stirring blades 230, and at the same time, the output end of the motor 320 drives the two groups of rotating rods 210 to rotate through the belt 321, so that the rotating rods 210 and the stirring blades 230 are rinsed in all directions, further improving the cleaning effect of the stirring component 200, and the parts not involved in the equipment are the same as the prior art or can be implemented by the prior art.

[0045] An environmentally friendly flame retardant foam processing device and method, comprising the following steps:

[0046] S1: The operator pours the raw materials into the box 100 through the feed port 150, and then starts the stirring component 200 to fully stir and mix the raw materials;

[0047] S2: After the stirring reaction is completed, the raw materials are poured into the collection drawer 130 in the collection box 120 by opening the valve in the discharge pipe 140, and then the collected raw materials are subjected to the next process;

[0048] S3: adjusting the rotation speed of the power source of the stirring assembly 200, and driving the cleaning assembly 300 in cooperation with the threaded screw 330 to flush the inner wall of the box 100 and the stirring assembly 200.

[0049] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An environmentally friendly flame-retardant foam processing device, comprising a box (100), characterized in that: A stirring assembly (200) is provided inside the box (100), and the stirring assembly (200) comprises rotating rods (210) longitudinally arranged on both sides of the inner cavity of the box (100), and the outer walls of two groups of the rotating rods (210) are fixedly sleeved with equidistantly distributed collars (220) from top to bottom, and the outer wall of each collar (220) is fixedly connected with at least three groups of stirring blades (230), and the inner cavity of the box (100) is provided with a cleaning assembly (300) between the two groups of rotating rods (210); The cleaning assembly (300) comprises a fixing seat (310) fixedly connected to both sides of the upper end of the outer wall of the box body (100); a motor (320) is fixedly installed on the upper surface of two groups of the fixing seats (310); the output end of a relatively close group of the motors (320) is connected to the outer wall of the top end of the rotating rod (210) through a belt (321); the output end of each group of the motors (320) is fixedly connected to a threaded screw (330) through a coupling; a limit block (331) is fixedly installed on the top of the two groups of the threaded screws (330); each group of the threaded screws (331) is connected to the outer wall of the top end of the rotating rod (210); 0) outer wall is threadedly connected with a moving rod (340), the other end of the two groups of moving rods (340) is fixedly connected to the same fixed vertical rod (350), the bottom end of the fixed vertical rod (350) extends through the inner cavity of the box body (100) and is fixedly connected to a fixed cross rod (360), both ends of the fixed cross rod (360) are fixedly connected to an annular connection box (370), a water pipe (390) is longitudinally arranged in the fixed vertical rod (350), the bottom end of the water pipe (390) extends to the inner cavity of the fixed cross rod (360) and is fixedly connected to a first cross pipe (3910), the first A second transverse tube (3940) is provided below the transverse tube (3910), the second transverse tube (3940) is fixedly connected to the bottom end of the water pipe (390), the first transverse tube (3910) and the second transverse tube (3940) are both transversely arranged in the inner cavity of the fixed transverse rod (360), the first transverse tube (3910) is fixedly connected to the first annular tube (3920) at both ends, the first annular tube (3920) is fixedly installed above the inner cavity of the annular connection box (370), and the outer wall of the first annular tube (3920) is fixedly connected to a plurality of groups of first nozzles ( 3930), and each group of the first nozzles (3930) extends through to the outside of the annular connection box (370), the second transverse tube (3940) is fixedly connected to the second annular tube (3950) at both ends, the second annular tube (3950) is fixedly installed below the inner cavity of the annular connection box (370), and the second annular tube (3950) is fixedly connected to a plurality of groups of equidistantly distributed second nozzles (3960) on the outer wall of the second annular tube (3950) close to the stirring assembly (200), and the plurality of groups of the second nozzles (3960) extend through to the inside of the annular connection box (370).

2. The environmentally friendly flame-retardant foam processing equipment according to claim 1, characterized in that: A plurality of groups of equally spaced second nozzles (3960) are fixedly connected to both sides of the outer wall of the second transverse tube (3940).

3. The environmentally friendly flame-retardant foam processing equipment according to claim 1, characterized in that: A connecting rod (3970) is fixedly connected to the rear side of the top end of the fixed vertical rod (350), a piston rod (3980) is fixedly connected to the bottom of the other end of the connecting rod (3970), a piston (3990) is fixedly connected to the bottom end of the piston rod (3980), a piston cylinder (3991) is sleeved on the outer wall of the piston (3990), a water inlet pipe (3992) is fixedly connected to one side of the bottom end of the piston cylinder (3991), the other end of the water inlet pipe (3992) is connected to an external water tank, a water outlet pipe (3993) is fixedly connected to the rear side of the bottom end of the piston cylinder (3991), the other end of the water outlet pipe (3993) extends to the inner cavity of the fixed vertical rod (350) and is fixedly connected to the top end of the water pipe (390).

4. The environmentally friendly flame-retardant foam processing equipment according to claim 3 is characterized in that: One-way valves are installed at one end of the water inlet pipe (3992) and the water outlet pipe (3993).

5. The environmentally friendly flame-retardant foam processing equipment according to claim 3 is characterized in that: The middle end of the water outlet pipe (3993) is configured as a corrugated pipe.

6. The environmentally friendly flame-retardant foam processing equipment according to claim 1, characterized in that: An annular scraper (380) is fixedly connected to the middle of the outer side of the annular connection box (370), and the annular scraper (380) is in contact with the inner wall of the box body (100).

7. The environmentally friendly flame-retardant foam processing equipment according to claim 1, characterized in that: The orthographic projections of two adjacent groups of stirring blades (230) corresponding to the projection lines along the length direction of the rotating rod (210) do not overlap each other, and the cross sections of the stirring blades (230) on the same collar (220) face arc centers in different directions.

8. The environmentally friendly flame-retardant foam processing equipment according to claim 1, characterized in that: A bottom box (110) is provided at the bottom of the box body (100), a collecting box (120) is installed in the bottom box (110), a collecting drawer (130) is slidably provided in the collecting box (120), one side of the collecting drawer (130) extends through to the outside of the collecting box (120), a feeding pipe (140) is installed at the bottom of the box body (100), the bottom end of the feeding pipe (140) extends through to the top of the inner cavity of the collecting box (120), a valve is provided in the feeding pipe (140), and a feeding port (150) is provided at the top of the box body (100).

9. An environmentally friendly flame-retardant foam processing equipment and method according to claims 1-8, characterized in that: The following steps are involved: S1: The operator pours the raw materials into the box (100) through the feed port (150), and then starts the stirring component (200) to fully stir and mix the raw materials; S2: After the stirring reaction is completed, the raw materials are poured into the collection drawer (130) in the collection box (120) by opening the valve in the discharge pipe (140), and then the collected raw materials are subjected to the next process; S3: adjusting the rotation speed of the power source of the stirring assembly (200), and cooperating with the threaded screw (330) to drive the cleaning assembly (300) to wash the inner wall of the box body (100) and the stirring assembly (200).

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