Polyoxyalkylene surfactant and production equipment thereof

Abstract

The invention discloses a polyoxyalkylene surfactant and production equipment thereof, the polyoxyalkylene surfactant comprises a polyoxyalkylene surfactant, the polyoxyalkylene surfactant comprises a low-foaming agent, an emulsifier and a stabilizer, and the low-foaming agent comprises the following components in parts by weight: 1-10 parts of an emulsifier, 1-10 parts of a stabilizer, 1-10 parts of an emulsifier and 1-10 parts of a stabilizer. The invention relates to a high-efficiency and energy-saving environment-friendly coating, which comprises the following components in parts by weight: 30 to 50 parts of EO / PO block polyether, 30 to 50 parts of isooctanol phosphate derivative and 30 to 50 parts of ethoxylated fatty acid methyl ester derivative, and the emulsifier comprises 25 to 40 parts of polyethylene glycol, 25 to 40 parts of polyoxyethylene and 40 to 25 parts of polysorbate. The preparation machine shell extrudes the shaking mechanism from the two sides, shaking springs on the shaking mechanism elastically deform, the preparation machine shell deflects in a reciprocating mode relative to the supporting frame, the stirring paddle conducts stirring from the interior of the preparation machine shell, stirring is sufficient, and the percent of pass of produced polyoxyalkylene surfactants is increased.

Description

Technical Field

[0001] The invention relates to the technical field of polyoxyalkylene surfactants, in particular to a polyoxyalkylene surfactant and a production device thereof. Background Art

[0002] The main advantages of polyoxyalkylene surfactants include excellent surface properties, high stability, good low-temperature washing effect, hard water resistance, good compatibility, low foaming, easy biodegradability and strong mixing and compounding performance. Polyoxyalkylene surfactants have the characteristics of dispersion, emulsification, foaming, wetting and solubilization, which make them widely used in many fields. They show high stability in solution, which is determined by their non-dissociation in aqueous solution. Even under low temperature conditions, polyoxyalkylene surfactants can provide good washing effect. They have good hard water resistance, which means that they can maintain good washing effect in an environment with high hardness water. They have good compatibility with other chemicals and are easy to mix and use without causing adverse reactions or reducing the effect. They produce less foam, which is very useful for certain specific applications (such as fire fighting foam). They have good biodegradability, are environmentally friendly, and meet the requirements of sustainable development. When mixed with other surfactants, they can exert stronger effects, which improves their application scope and effect. These advantages make polyoxyalkylene surfactants widely used in many fields such as washing, textiles, printing and dyeing, cosmetics, chemical fibers, papermaking, mineral processing, oil extraction and plastics.

[0003] The reference document, application number CN97181417.1, is a mid-chain branched primary alkyl polyoxyalkylene surfactant useful in laundry and cleaning compositions, especially granular and liquid detergent compositions. In order to provide an improved surfactant system, especially for detergent compositions used in laundry methods including low water temperature washing conditions, these surfactants are also suitable for formulation with other surfactants. The present invention also relates to new mid-chain branched primary alkyl polyoxyalkylene surfactants suitable for use in surfactant mixtures.

[0004] The reference document, application number CN201480011816.2, provides a catalyst washcoat with improved porosity and a method for preparing the washcoat. The method comprises introducing a crude oil-in-water emulsion into a catalyst slurry before coating a carrier substrate, and calcining the coated carrier substrate to remove the crude oil-in-water emulsion. The present invention also provides a catalyst article comprising the washcoat and a method for eliminating exhaust emissions.

[0005] However, the polyoxyalkylene surfactants in the above documents have the following disadvantages:

[0006] The polyoxyalkylene surfactant raw materials prepared in the above documents are prone to insufficient stirring during the production and stirring process, which reduces the qualified rate of the produced polyoxyalkylene surfactants. Summary of the invention

[0007] The object of the present invention is to provide a polyoxyalkylene surfactant and a production equipment thereof, so as to solve the problem proposed in the above-mentioned background technology that the polyoxyalkylene surfactant raw materials prepared in the above-mentioned documents and the polyoxyalkylene surfactant raw materials are easily insufficiently stirred during the production stirring process, thereby reducing the qualified rate of the produced polyoxyalkylene surfactant.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a polyoxyalkylene surfactant, comprising a polyoxyalkylene surfactant, wherein the polyoxyalkylene surfactant comprises a low foaming agent, an emulsifier and a stabilizer, wherein the low foaming agent comprises the following components: by weight, 30-50 parts of EO / PO block polyether, 30-50 parts of isooctyl phosphate derivatives and 30-50 parts of ethoxylated fatty acid methyl ester derivatives, the emulsifier comprises the following components: by weight, 25-40 parts of polyethylene glycol, 25-40 parts of polyoxyethylene and 25-40 parts of polysorbate 40, and the stabilizer comprises the following components: by weight, 20-40 parts of concentrated glycol ether, 20-40 parts of XT-1 and 40-60 parts of ethylene oxide.

[0009] The present invention discloses a production device for a polyoxyalkylene surfactant, comprising a fixed base, a support frame fixedly installed in the middle of the top of the fixed base, a preparation casing installed in the middle of the support frame, a plurality of feed pipes fixedly connected to the top of the preparation casing, a plurality of feed mechanisms located on one side of the feed pipes fixedly installed on the preparation casing, shaking mechanisms fixedly installed on both sides of the top of the fixed base, a plurality of the feed mechanisms each comprising a rotating shaft and a top plate, the top of the rotating shaft being fixedly connected to one side of the bottom of the top plate, a quantitative shell fixedly installed in the middle of the top plate, a sealing plug slidably connected inside the quantitative shell, a sliding rod extending to the outside fixedly installed on the top of the sealing plug, a limiting plate fixedly installed on the top of the sliding rod, two shaking mechanisms each comprising a first height block and a second height block, a shaking spring fixedly installed on the top of the first height block, the top of the shaking spring being fixedly connected to the bottom of the second height block, angle rods rotatably connected to both sides of the top of the second height block, and pulleys installed on the tops of the two angle rods.

[0010] As a preferred technical solution of the present invention, a lifting cylinder is fixedly installed on the surface of the top plate, and the movable end of the lifting cylinder is fixedly connected to the side opposite to the limit plate. The lifting cylinder performs telescopic movement, and the lifting cylinder pushes the limit plate from the bottom. The limit plate drives the sliding rod and the sealing plug to move synchronously, and the sealing plug slides along the quantitative shell, so that the quantitative shell can quantitatively absorb the polyoxyalkylene surfactant raw material.

[0011] As a preferred technical solution of the present invention, a plurality of scale lines are provided on the surface of the quantitative shell, and the bottom end of the quantitative shell is fixedly connected to an injection pipe extending to the inside of the feed pipe, and a quantitative amount of raw materials for preparing polyoxyalkylene surfactants in the quantitative shell are injected into the feed pipe through the injection pipe.

[0012] As a preferred technical solution of the present invention, a stepper motor is provided at the bottom end of the rotating shaft, the output end of the stepper motor is fixedly connected to the side opposite to the rotating shaft, the bottom end of the stepper motor is fixedly connected to the preparation machine casing, and a reinforcement plate is fixedly installed at the connection between the rotating shaft and the top plate. The stepper motor is started after being energized, the stepper motor drives the rotating shaft to rotate, and the rotating shaft drives the top plate to move synchronously to adjust the direction of the quantitative shell.

[0013] As a preferred technical solution of the present invention, a support spring is fixedly installed in the middle part of the two angle rods, and one end of the two support springs away from the angle rods is fixedly connected to the side opposite to the preparation casing, and the two pulleys are slidably connected to the side opposite to the preparation casing, and the shaking mechanism is installed in the preparation casing through the pulley and the support spring. When the preparation casing is angularly deflected relative to the support frame, the pulley slides along the preparation casing, and the pulley drives the angle rod to be angularly deflected along the second height block, and the angle rod squeezes the support spring, the support spring is elastic, and the support spring undergoes elastic deformation to buffer the squeezing force, and after the second height block squeezes the shaking spring, the shaking spring is elastic, and the shaking spring undergoes elastic deformation, so that the preparation casing deflects back and forth along the support frame, thereby improving the stirring efficiency of the polyoxyalkylene surfactant raw material in the preparation casing.

[0014] As a preferred technical solution of the present invention, the bottom end of the first height block is fixedly connected to the fixed base, and the shaking mechanism is installed on the fixed base through the first height block.

[0015] As a preferred technical solution of the present invention, the surface of the preparation casing is fixedly connected with a discharge pipe, and the prepared polyoxyalkylene surfactant is directly discharged to the outside through the discharge pipe.

[0016] As a preferred technical solution of the present invention, a servo motor is fixedly installed on one side of the preparation casing, and a stirring paddle located inside the preparation casing is fixedly installed on the output end of the servo motor. The servo motor starts after being energized, and the servo motor drives the stirring paddle to rotate to stir the polyoxyalkylene surfactant raw material put into the preparation casing.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: by arranging a stirring paddle and a shaking mechanism, the preparation casing is deflected at an angle relative to the support frame, and the preparation casing squeezes the shaking mechanism from both sides, and the shaking spring on the shaking mechanism undergoes elastic deformation, so that the preparation casing is reciprocatingly deflected relative to the support frame, and the stirring paddle stirs from the inside of the preparation casing, and the stirring is sufficient, thereby improving the qualified rate of the produced polyoxyalkylene surfactant. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a component diagram of the polyoxyalkylene surfactant of the present invention;

[0019] Figure 2 It is a component diagram of the low foaming agent of the present invention;

[0020] Figure 3 is a component diagram of the emulsifier of the present invention;

[0021] Figure 4 is a component diagram of the stabilizer of the present invention;

[0022] Figure 5 is a side view of the present invention;

[0023] Figure 6 is a cross-sectional view of the present invention;

[0024] Figure 7 is a cross-sectional view of the feeding mechanism of the present invention;

[0025] Figure 8 It is a partial schematic diagram of the feeding mechanism of the present invention;

[0026] Fig. 9 It is a side view of the shaking mechanism of the present invention.

[0027] In the figure: 1. fixed base; 2. support frame; 3. shaking mechanism; 31. first height block; 32. shaking spring; 33. second height block; 34. pulley; 35. supporting spring; 36. angle rod; 4. preparation casing; 5. servo motor; 6. feeding mechanism; 601. stepping motor; 602. rotating shaft; 603. top plate; 604. lifting cylinder; 605. limiting plate; 606. sliding rod; 607. quantitative shell; 608. sealing plug; 609. injection pipe; 610. scale line; 611. reinforcement plate; 7. discharge pipe; 8. feed pipe; 9. stirring paddle. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-9 The present invention provides a polyoxyalkylene surfactant, comprising a polyoxyalkylene surfactant, wherein the polyoxyalkylene surfactant comprises a low foaming agent, an emulsifier and a stabilizer, wherein the low foaming agent comprises the following components: by weight, 30-50 parts of EO / PO block polyether, 30-50 parts of isooctyl phosphate derivatives and 30-50 parts of ethoxylated fatty acid methyl ester derivatives, the emulsifier comprises the following components: by weight, 25-40 parts of polyethylene glycol, 25-40 parts of polyoxyethylene and 25-40 parts of polysorbate 40, and the stabilizer comprises the following components: by weight, 20-40 parts of concentrated glycol ether, 20-40 parts of XT-1 and 40-60 parts of ethylene oxide.

[0030] The present invention discloses a production device for a polyoxyalkylene surfactant, comprising a fixed base 1, a support frame 2 is fixedly installed in the middle of the top of the fixed base 1, a preparation housing 4 is installed in the middle of the support frame 2, a plurality of feed pipes 8 are fixedly connected to the top of the preparation housing 4, a plurality of feed mechanisms 6 located on one side of the feed pipes 8 are fixedly installed on the preparation housing 4, shaking mechanisms 3 are fixedly installed on both sides of the top of the fixed base 1, and the plurality of feed mechanisms 6 include a rotating shaft 602 and a top plate 603, the top of the rotating shaft 602 is fixedly connected to one side of the bottom of the top plate 603, and the middle of the top plate 603 is fixedly connected to the top of the fixed base 1. A quantitative shell 607 is installed, and a sealing plug 608 is slidably connected inside the quantitative shell 607. A sliding rod 606 extending to the outside is fixedly installed on the top of the sealing plug 608, and a limiting plate 605 is fixedly installed on the top of the sliding rod 606. The two shaking mechanisms 3 include a first height block 31 and a second height block 33. A shaking spring 32 is fixedly installed on the top of the first height block 31, and the top of the shaking spring 32 is fixedly connected to the bottom of the second height block 33. Both sides of the top of the second height block 33 are rotatably connected with angle rods 36, and pulleys 34 are installed on the tops of the two angle rods 36.

[0031] A lifting cylinder 604 is fixedly installed on the surface of the top plate 603, and the movable end of the lifting cylinder 604 is fixedly connected to the side opposite to the limit plate 605. The lifting cylinder 604 performs telescopic movement, and the lifting cylinder 604 pushes the limit plate 605 from the bottom. The limit plate 605 drives the sliding rod 66 and the sealing plug 608 to move synchronously, and the sealing plug 608 slides along the quantitative shell 607, so that the quantitative shell 607 can quantitatively absorb the polyoxyalkylene surfactant raw material.

[0032] The surface of the quantitative shell 607 is provided with a plurality of scale lines 610 , and the bottom end of the quantitative shell 607 is fixedly connected to an injection pipe 609 extending to the inside of the feed pipe 8 , and a quantitative amount of the raw material for preparing the polyoxyalkylene surfactant in the quantitative shell 607 is injected into the feed pipe 8 through the injection pipe 609 .

[0033] A stepper motor 601 is provided at the bottom end of the rotating shaft 602, the output end of the stepper motor 601 is fixedly connected to the side opposite to the rotating shaft 602, the bottom end of the stepper motor 601 is fixedly connected to the preparation casing 4, and a reinforcing plate 611 is fixedly installed at the connection between the rotating shaft 602 and the top plate 603. The stepper motor 601 is started after being powered on, the stepper motor 601 drives the rotating shaft 602 to rotate, and the rotating shaft 602 drives the top plate 603 to move synchronously to adjust the direction of the quantitative shell 607.

[0034] A support spring 35 is fixedly installed in the middle of the two angle rods 36, and one end of the two support springs 35 away from the angle rods 36 is fixedly connected to the side opposite to the preparation casing 4, and the two pulleys 34 are slidably connected to the side opposite to the preparation casing 4. The shaking mechanism 3 is installed on the preparation casing 4 through the pulleys 34 and the support springs 35. When the preparation casing 4 is angularly deflected relative to the support frame 2, the pulley 34 slides along the preparation casing 4, and the pulley 34 drives the angle rod 36 to be angularly deflected along the second height block 33, and the angle rod 36 squeezes the support spring 35. The support spring 35 is elastic, and the support spring 35 undergoes elastic deformation to buffer the squeezing force. After the second height block 33 squeezes the shaking spring 32, the shaking spring 32 is elastic, and the shaking spring 32 undergoes elastic deformation, so that the preparation casing 4 is reciprocatedly deflected along the support frame 2, thereby improving the stirring efficiency of the polyoxyalkylene surfactant raw material in the preparation casing 4.

[0035] The bottom end of the first height block 31 is fixedly connected to the fixed base 1 , and the shaking mechanism 3 is installed on the fixed base 1 through the first height block 31 .

[0036] The surface of the preparation housing 4 is fixedly connected with a discharge pipe 7 , and the prepared polyoxyalkylene surfactant is directly discharged to the outside through the discharge pipe 7 .

[0037] A servo motor 5 is fixedly installed on one side of the preparation casing 4, and a stirring paddle 9 located inside the preparation casing 4 is fixedly installed at the output end of the servo motor 5. The servo motor 5 starts after being powered on, and the servo motor 5 drives the stirring paddle 9 to rotate to stir the polyoxyalkylene surfactant raw material put into the preparation casing 4.

[0038] Embodiment 1:

[0039] In the present invention, the stepper motor 601 is started after being energized, the stepper motor 601 drives the rotating shaft 602 to rotate, the rotating shaft 602 drives the top plate 603 to move synchronously, and the direction of the quantitative shell 607 is adjusted. The lifting cylinder 604 pushes the limit plate 605 from the bottom, and the limit plate 605 drives the sliding rod 66 and the sealing plug 608 to move synchronously, and the sealing plug 608 slides along the quantitative shell 607, so that the quantitative shell 607 can quantitatively absorb the polyoxyalkylene surfactant raw material, and the quantitative preparation polyoxyalkylene surfactant raw material in the quantitative shell 607 is injected into the feed pipe 8 through the injection pipe 609. The servo motor 5 is started after being energized, and the servo motor 5 drives the stirring paddle 9 to rotate to stir the polyoxyalkylene surfactant raw material put into the preparation shell 4, and the preparation shell 4 is angularly moved relative to the support frame 2. When the preparation casing 4 is deflected, the pulley 34 slides along the preparation casing 4, and the pulley 34 drives the angle rod 36 to deflect along the second height block 33, and the angle rod 36 squeezes the support spring 35, the support spring 35 is elastic, and the support spring 35 undergoes elastic deformation to buffer the squeezing force, and after the second height block 33 squeezes the shaking spring 32, the shaking spring 32 is elastic, and the shaking spring 32 undergoes elastic deformation, so that the preparation casing 4 deflects back and forth along the support frame 2, thereby improving the stirring efficiency of the polyoxyalkylene surfactant raw material in the preparation casing 4. The polyoxyalkylene surfactant raw material is specifically 30 parts of EO / PO block polyether, 30 parts of isooctyl phosphate derivatives and 40 parts of ethoxylated fatty acid methyl ester derivatives in the low foaming agent, 25 parts of polyethylene glycol, 25 parts of polyoxyethylene and 50 parts of polysorbate 40 in the emulsifier, and 20 parts of concentrated ethylene glycol ether, 20 parts of XT-1 and 60 parts of ethylene oxide in the stabilizer.

[0040] Embodiment 2:

[0041] In the present invention, the stepper motor 601 is started after being energized, the stepper motor 601 drives the rotating shaft 602 to rotate, the rotating shaft 602 drives the top plate 603 to move synchronously, and the direction of the quantitative shell 607 is adjusted. The lifting cylinder 604 pushes the limit plate 605 from the bottom, and the limit plate 605 drives the sliding rod 66 and the sealing plug 608 to move synchronously, and the sealing plug 608 slides along the quantitative shell 607, so that the quantitative shell 607 can quantitatively absorb the polyoxyalkylene surfactant raw material, and the quantitative preparation polyoxyalkylene surfactant raw material in the quantitative shell 607 is injected into the feed pipe 8 through the injection pipe 609. The servo motor 5 is started after being energized, and the servo motor 5 drives the stirring paddle 9 to rotate to stir the polyoxyalkylene surfactant raw material put into the preparation shell 4, and the preparation shell 4 is angularly moved relative to the support frame 2. When the preparation casing 4 deflects, the pulley 34 slides along the preparation casing 4, and the pulley 34 drives the angle rod 36 to deflect along the second height block 33, and the angle rod 36 squeezes the support spring 35, the support spring 35 is elastic, and the support spring 35 undergoes elastic deformation to buffer the squeezing force, and after the second height block 33 squeezes the shaking spring 32, the shaking spring 32 is elastic, and the shaking spring 32 undergoes elastic deformation, so that the preparation casing 4 deflects back and forth along the support frame 2, thereby improving the stirring efficiency of the polyoxyalkylene surfactant raw material in the preparation casing 4. The polyoxyalkylene surfactant raw material is specifically 40 parts of EO / PO block polyether, 30 parts of isooctyl phosphate derivatives and 30 parts of ethoxylated fatty acid methyl ester derivatives in the low foaming agent, 25 parts of polyethylene glycol, 35 parts of polyoxyethylene and 40 parts of polysorbate 40 in the emulsifier, and 30 parts of concentrated ethylene glycol ether, 30 parts of XT-1 and 40 parts of ethylene oxide in the stabilizer.

[0042] Embodiment 3:

[0043] In the present invention, the stepper motor 601 is started after being energized, the stepper motor 601 drives the rotating shaft 602 to rotate, the rotating shaft 602 drives the top plate 603 to move synchronously, and the direction of the quantitative shell 607 is adjusted. The lifting cylinder 604 pushes the limit plate 605 from the bottom, and the limit plate 605 drives the sliding rod 66 and the sealing plug 608 to move synchronously, and the sealing plug 608 slides along the quantitative shell 607, so that the quantitative shell 607 can quantitatively absorb the polyoxyalkylene surfactant raw material, and the quantitative preparation polyoxyalkylene surfactant raw material in the quantitative shell 607 is injected into the feed pipe 8 through the injection pipe 609. The servo motor 5 is started after being energized, and the servo motor 5 drives the stirring paddle 9 to rotate to stir the polyoxyalkylene surfactant raw material put into the preparation shell 4, and the preparation shell 4 is angularly moved relative to the support frame 2. When the preparation casing 4 is deflected, the pulley 34 slides along the preparation casing 4, and the pulley 34 drives the angle rod 36 to deflect along the second height block 33, and the angle rod 36 squeezes the support spring 35, the support spring 35 is elastic, and the support spring 35 undergoes elastic deformation to buffer the squeezing force, and after the second height block 33 squeezes the shaking spring 32, the shaking spring 32 is elastic, and the shaking spring 32 undergoes elastic deformation, so that the preparation casing 4 deflects back and forth along the support frame 2, thereby improving the stirring efficiency of the polyoxyalkylene surfactant raw material in the preparation casing 4. The polyoxyalkylene surfactant raw material is specifically 30 parts of EO / PO block polyether, 40 parts of isooctyl phosphate derivatives and 30 parts of ethoxylated fatty acid methyl ester derivatives in the low foaming agent, 30 parts of polyethylene glycol, 30 parts of polyoxyethylene and 40 parts of polysorbate 40 in the emulsifier, and 20 parts of concentrated ethylene glycol ether, 30 parts of XT-1 and 50 parts of ethylene oxide in the stabilizer.

[0044] Embodiment 4:

[0045] In the present invention, the stepper motor 601 is started after being energized, the stepper motor 601 drives the rotating shaft 602 to rotate, the rotating shaft 602 drives the top plate 603 to move synchronously, and the direction of the quantitative shell 607 is adjusted. The lifting cylinder 604 pushes the limit plate 605 from the bottom, and the limit plate 605 drives the sliding rod 66 and the sealing plug 608 to move synchronously, and the sealing plug 608 slides along the quantitative shell 607, so that the quantitative shell 607 can quantitatively absorb the polyoxyalkylene surfactant raw material, and the quantitative preparation polyoxyalkylene surfactant raw material in the quantitative shell 607 is injected into the feed pipe 8 through the injection pipe 609. The servo motor 5 is started after being energized, and the servo motor 5 drives the stirring paddle 9 to rotate to stir the polyoxyalkylene surfactant raw material put into the preparation shell 4, and the preparation shell 4 is angularly moved relative to the support frame 2. When the preparation casing 4 is deflected, the pulley 34 slides along the preparation casing 4, and the pulley 34 drives the angle rod 36 to deflect along the second height block 33, and the angle rod 36 squeezes the support spring 35, the support spring 35 is elastic, and the support spring 35 undergoes elastic deformation to buffer the squeezing force, and after the second height block 33 squeezes the shaking spring 32, the shaking spring 32 is elastic, and the shaking spring 32 undergoes elastic deformation, so that the preparation casing 4 deflects back and forth along the support frame 2, thereby improving the stirring efficiency of the polyoxyalkylene surfactant raw material in the preparation casing 4. The polyoxyalkylene surfactant raw material is specifically 30 parts of EO / PO block polyether, 35 parts of isooctyl phosphate derivatives and 35 parts of ethoxylated fatty acid methyl ester derivatives in the low foaming agent, 30 parts of polyethylene glycol, 30 parts of polyoxyethylene and 40 parts of polysorbate 40 in the emulsifier, and 40 parts of concentrated ethylene glycol ether, 20 parts of XT-1 and 40 parts of ethylene oxide in the stabilizer.

[0046] Embodiment 5:

[0047] In the present invention, the stepper motor 601 is started after being energized, the stepper motor 601 drives the rotating shaft 602 to rotate, the rotating shaft 602 drives the top plate 603 to move synchronously, and the direction of the quantitative shell 607 is adjusted. The lifting cylinder 604 pushes the limit plate 605 from the bottom, and the limit plate 605 drives the sliding rod 66 and the sealing plug 608 to move synchronously, and the sealing plug 608 slides along the quantitative shell 607, so that the quantitative shell 607 can quantitatively absorb the polyoxyalkylene surfactant raw material, and the quantitative preparation polyoxyalkylene surfactant raw material in the quantitative shell 607 is injected into the feed pipe 8 through the injection pipe 609. The servo motor 5 is started after being energized, and the servo motor 5 drives the stirring paddle 9 to rotate to stir the polyoxyalkylene surfactant raw material put into the preparation shell 4, and the preparation shell 4 is angularly moved relative to the support frame 2. When the preparation casing 4 is deflected, the pulley 34 slides along the preparation casing 4, and the pulley 34 drives the angle rod 36 to deflect along the second height block 33, and the angle rod 36 squeezes the support spring 35, the support spring 35 is elastic, and the support spring 35 undergoes elastic deformation to buffer the squeezing force, and after the second height block 33 squeezes the shaking spring 32, the shaking spring 32 is elastic, and the shaking spring 32 undergoes elastic deformation, so that the preparation casing 4 deflects back and forth along the support frame 2, thereby improving the stirring efficiency of the polyoxyalkylene surfactant raw material in the preparation casing 4. The polyoxyalkylene surfactant raw material is specifically 40 parts of EO / PO block polyether in the low foaming agent, 30 parts of isooctyl phosphate derivatives and 30 parts of ethoxylated fatty acid methyl ester derivatives, 25 parts of polyethylene glycol, 45 parts of polyoxyethylene and 30 parts of polysorbate 40 in the emulsifier, and 25 parts of concentrated ethylene glycol ether, 35 parts of XT-1 and 40 parts of ethylene oxide in the stabilizer.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polyoxyalkylene surfactant, comprising a polyoxyalkylene surfactant, characterized in that: The polyoxyalkylene surfactant comprises a low foaming agent, an emulsifier and a stabilizer. The low foaming agent comprises the following components: by weight, 30-50 parts of EO / PO block polyether, 30-50 parts of isooctyl phosphate derivatives and 30-50 parts of ethoxylated fatty acid methyl ester derivatives; the emulsifier comprises the following components: by weight, 25-40 parts of polyethylene glycol, 25-40 parts of polyoxyethylene and 25-40 parts of polysorbate 40; the stabilizer comprises the following components: by weight, 20-40 parts of concentrated glycol ether, 20-40 parts of XT-1 and 40-60 parts of ethylene oxide.

2. The production equipment of a polyoxyalkylene surfactant according to claim 1, comprising a fixed base (1), characterized in that: A support frame (2) is fixedly mounted in the middle of the top of the fixed base (1), a preparation housing (4) is mounted in the middle of the support frame (2), a plurality of feed pipes (8) are fixedly connected to the top of the preparation housing (4), a plurality of feed mechanisms (6) located on one side of the feed pipes (8) are fixedly mounted on the preparation housing (4), shaking mechanisms (3) are fixedly mounted on both sides of the top of the fixed base (1), a plurality of the feed mechanisms (6) include a rotating shaft (602) and a top plate (603), the top of the rotating shaft (602) is fixedly connected to one side of the bottom of the top plate (603), a quantitative housing (607) is fixedly mounted in the middle of the top plate (603), and the quantitative housing (607) is fixedly mounted on the top of the top plate (603). The inside of the measuring shell (607) is slidably connected with a sealing plug (608), the top of the sealing plug (608) is fixedly installed with a sliding rod (606) extending to the outside, the top of the sliding rod (606) is fixedly installed with a limiting plate (605), the two shaking mechanisms (3) each include a first height block (31) and a second height block (33), the top of the first height block (31) is fixedly installed with a shaking spring (32), the top of the shaking spring (32) is fixedly connected to the bottom of the second height block (33), both sides of the top of the second height block (33) are rotatably connected with angle rods (36), and the tops of the two angle rods (36) are both installed with pulleys (34).

3. The production equipment of a polyoxyalkylene surfactant according to claim 2, characterized in that: A lifting cylinder (604) is fixedly mounted on the surface of the top plate (603), and a movable end of the lifting cylinder (604) is fixedly connected to a side directly opposite to the limiting plate (605).

4. The production equipment of a polyoxyalkylene surfactant according to claim 2, characterized in that: The surface of the quantitative housing (607) is provided with a plurality of scale lines (610), and the bottom end of the quantitative housing (607) is fixedly connected to an injection pipe (609) extending to the inside of the feed pipe (8).

5. The production equipment of a polyoxyalkylene surfactant according to claim 2, characterized in that: A stepper motor (601) is provided at the bottom end of the rotating shaft (602), the output end of the stepper motor (601) is fixedly connected to the side directly opposite to the rotating shaft (602), the bottom end of the stepper motor (601) is fixedly connected to the preparation housing (4), and a reinforcing plate (611) is fixedly installed at the connection between the rotating shaft (602) and the top plate (603).

6. The production equipment of a polyoxyalkylene surfactant according to claim 2, characterized in that: A support spring (35) is fixedly installed in the middle of the two angle rods (36), and one end of the two support springs (35) away from the angle rod (36) is fixedly connected to the side facing the preparation casing (4), and the two pulleys (34) are slidably connected to the side facing the preparation casing (4).

7. The production equipment of a polyoxyalkylene surfactant according to claim 2, characterized in that: The bottom end of the first height block (31) is fixedly connected to the fixed base (1).

8. The production equipment of a polyoxyalkylene surfactant according to claim 2, characterized in that: A discharge pipe (7) is fixedly connected to the surface of the preparation machine housing (4).

9. The production equipment of a polyoxyalkylene surfactant according to claim 2, characterized in that: A servo motor (5) is fixedly mounted on one side of the preparation housing (4), and a stirring paddle (9) located inside the preparation housing (4) is fixedly mounted on the output end of the servo motor (5).

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