Diluting device for silsesquioxane modified acrylate type flame-retardant toughening agent

Abstract

The utility model relates to the technical field of flame-retardant flexibilizer processing, and discloses a silsesquioxane modified acrylate type flame-retardant flexibilizer diluting device which comprises a preparation kettle, the top of the right side of the preparation kettle is fixedly connected with a feeding pipe, the bottom of the preparation kettle is fixedly connected with a discharging pipe, the bottom of the outer ring of the preparation kettle is fixedly connected with supporting legs, and the bottom of the outer ring of the preparation kettle is fixedly connected with a discharging pipe. A material supplementing mechanism is arranged at the top of the left side of the preparation kettle, and a material stirring mechanism is arranged in the material supplementing mechanism. According to the diluting device for the silsesquioxane modified acrylate type flame-retardant toughening agent, through the arrangement of the material supplementing mechanism, a worker only needs to inject a solution used for dilution into a material supplementing box through a liquid inlet pipe, and then a subsequent worker can inject a diluent in the material supplementing box into a preparation kettle according to use requirements; the preparation kettle has the advantages that the preparation kettle does not need to be opened and closed by workers, and the preparation kettle is easy to operate and convenient to use by the workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flame -retardant toughening agent processing, concretely to a silsesquioxane modified acrylate type flame -retardant toughening agent diluting device. BACKGROUND

[0002] Silsesquioxane modified acrylate type flame -retardant toughening agent is a kind of high molecular material obtained by chemical method, silsesquioxane is modified polymerization with acrylate, its molecular structure contains both the segment of acrylate, and the structure unit of silsesquioxane is introduced. From molecular structure, it has core-shell structure, with the silsesquioxane methacrylate containing multiple acryl as emulsion polymerization center, first with butyl acrylate and diallyl diethyl ammonium chloride emulsion polymerization forms core material, then with methyl methacrylate as shell carries out second step emulsion polymerization, finally forms silsesquioxane modified acrylate material with shell-core structure.

[0003] When preparing silsesquioxane modified acrylate type flame -retardant toughening agent, first, silsesquioxane methacrylate, butyl acrylate and diallyl diethyl ammonium chloride are added to mixing kettle according to mass fraction, after stirring uniformly, part of polymerization monomer is transferred to polymerization reactor, deionized water and emulsifier are stirred and mixed, initiator is added, after temperature control, the remaining polymerization monomer and initiator aqueous solution are slowly added to the reactor, control the time of adding and continue to react, then methyl methacrylate and initiator are added, temperature control is reacted, after completing polymerization, emulsion breaking, washing, drying, crushing and other steps are carried out to obtain flame -retardant toughening agent. In the preparation process of flame -retardant toughening agent, the flame -retardant toughening agent needs to be diluted, the existing operation process needs to open and close the preparation kettle, then add dilution liquid to the preparation kettle, and the staff needs to open and close the preparation kettle, which is inconvenient for the staff to use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of silsesquioxane modified acrylate type flame -retardant toughening agent diluting device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of silsesquioxane modified acrylate type flame -retardant toughening agent diluting device, including preparation kettle, the preparation kettle right side top is fixedly connected with feed pipe, the preparation kettle bottom is fixedly connected with discharge pipe, the preparation kettle outer circle bottom is fixedly connected with support leg, the preparation kettle left side top is provided with material supplementing mechanism, and the material supplementing mechanism is provided with stirring mechanism in it;

[0006] The material supplementing mechanism includes material supplementing component and feeding component, the material supplementing component is arranged on the left side top of preparation kettle, and the feeding component is arranged on the left side of material supplementing component;

[0007] The stirring mechanism comprises a driving assembly and a stirring assembly, the driving assembly is arranged in the feeding assembly, and the stirring assembly is arranged outside the driving assembly.

[0008] Preferably, the feeding assembly comprises a feeding tank, the feeding tank is arranged at the top of the left side of the preparation kettle, the feeding tank is fixedly connected with fixed arms on the front and back sides, the fixed arms are fixedly connected to the left side of the preparation kettle, a connecting pipe is fixedly connected to the right bottom of the feeding tank, and the connecting pipe is fixedly connected to the left side of the preparation kettle.

[0009] Preferably, the feeding assembly comprises a liquid inlet pipe, the liquid inlet pipe is fixedly connected to the top of the left side of the feeding tank, a threaded pipe is fixedly connected to the top of the liquid inlet pipe, and a sealing cover is threadedly connected to the outer ring of the threaded pipe.

[0010] Preferably, the driving assembly comprises a driving motor, the driving motor is fixedly connected to the top of the feeding tank, a rotating shaft is fixedly connected to the bottom of the driving motor, the rotating shaft is rotatably connected to the top of the feeding tank, a collar is rotatably connected to the bottom of the outer ring of the rotating shaft, and the collar is fixedly connected to the inner bottom of the feeding tank.

[0011] Preferably, the stirring assembly comprises a convex ring, the convex ring is fixedly connected to the outer ring of the rotating shaft, a fixed rod is fixedly connected to the outer ring of the convex ring, and stirring blades are fixedly connected to the outer side of the fixed rod.

[0012] Compared with the prior art, the silsesquioxane modified acrylate type flame-retardant toughening agent dilution device has the following beneficial effects:

[0013] 1. The silsesquioxane modified acrylate type flame-retardant toughening agent dilution device, by arranging the feeding mechanism, the staff only needs to add the solution for dilution into the feeding tank through the liquid inlet pipe, and then the subsequent staff can add the diluent in the feeding tank into the preparation kettle according to the use requirement, so that the diluent reacts with the silsesquioxane modified acrylate type flame-retardant toughening agent to complete the dilution treatment, and the staff does not need to open and close the preparation kettle, so that the operation is simple and convenient for the staff to use.

[0014] 2. The silsesquioxane modified acrylate type flame-retardant toughening agent dilution device, by arranging the stirring mechanism, the staff only needs to start the driving motor to drive the stirring blades to rotate and stir the diluent in the feeding tank, so that the diluent in the feeding tank does not appear to be settled and stratified due to long-term standing, and the dilution effect of the diluent in the feeding tank on the silsesquioxane modified acrylate type flame-retardant toughening agent in the preparation kettle is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a front view of the present application.

[0017] Figure 2 It is a partial structure diagram of the present application.

[0018] Figure 3 It is a partial structure separation diagram of the present application.

[0019] Figure 4 It is a partial structure diagram of the stirring mechanism.

[0020] In the figure: 1, a feeding mechanism; 11, a feeding assembly; 1101, a feeding box; 1102, a fixed arm; 1103, a connecting pipe; 12, a feeding assembly; 1201, a liquid inlet pipe; 1202, a threaded pipe; 1203, a sealing cover; 2, a stirring mechanism; 21, a driving assembly; 2101, a driving motor; 2102, a rotating shaft; 2103, a sleeve ring; 22, a stirring assembly; 2201, a convex ring; 2202, a fixed rod; 2203, a stirring blade; 3, a preparation kettle; 31, a feeding pipe; 32, a discharging pipe; 4, a supporting leg. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0022] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] The present application provides a technical scheme:

[0024] Embodiment one

[0025] In combination Figures 1 to 3 A silsesquioxane modified acrylic ester type flame-retardant toughening agent dilution device, comprising a preparation kettle 3, a feed pipe 31 is fixedly connected to the top right side of the preparation kettle 3, a discharge pipe 32 is fixedly connected to the bottom of the preparation kettle 3, a supporting leg 4 is fixedly connected to the bottom outer circle of the preparation kettle 3, a replenishment mechanism 1 is arranged at the top left side of the preparation kettle 3, and a stirring mechanism 2 is arranged in the replenishment mechanism 1.

[0026] The replenishment mechanism 1 comprises a replenishment assembly 11 and a feeding assembly 12, the replenishment assembly 11 is arranged at the top left side of the preparation kettle 3, and the feeding assembly 12 is arranged at the left side of the replenishment assembly 11.

[0027] The replenishment assembly 11 comprises a replenishment box 1101, the replenishment box 1101 is arranged at the top left side of the preparation kettle 3, fixed arms 1102 are fixedly connected to the front and rear sides of the replenishment box 1101, the fixed arms 1102 are fixedly connected to the left side of the preparation kettle 3, a connecting pipe 1103 is fixedly connected to the bottom right side of the replenishment box 1101, and the connecting pipe 1103 is fixedly connected to the left side of the preparation kettle 3, the feeding assembly 12 comprises a liquid inlet pipe 1201, the liquid inlet pipe 1201 is fixedly connected to the top left side of the replenishment box 1101, a threaded pipe 1202 is fixedly connected to the top of the liquid inlet pipe 1201, and a sealing cover 1203 is threadedly connected to the outer circle of the threaded pipe 1202.

[0028] Further, the staff only needs to add the solution for dilution into the replenishment box 1101 through the liquid inlet pipe 1201, and then subsequent staff can add the dilution liquid in the replenishment box 1101 into the preparation kettle 3 according to the use needs, so that the dilution treatment of the silsesquioxane modified acrylic ester type flame-retardant toughening agent is completed by the reaction, and the staff does not need to open and close the preparation kettle 3, so that the operation is simple and convenient for the staff to use.

[0029] Embodiment two

[0030] Referring to Figures 1 to 4 And on the basis of embodiment one, it is further obtained that the stirring mechanism 2 comprises a driving assembly 21 and a stirring assembly 22, the driving assembly 21 is arranged in the replenishment assembly 11, and the stirring assembly 22 is arranged at the outer circle of the driving assembly 21.

[0031] The driving assembly 21 comprises a driving motor 2101 fixedly connected to the top of the feeding tank 1101, a rotating shaft 2102 fixedly connected to the bottom of the driving motor 2101 and rotatably connected to the top of the feeding tank 1101, and a collar 2103 rotatably connected to the bottom of the outer circle of the rotating shaft 2102 and fixedly connected to the inner bottom of the feeding tank 1101. The stirring assembly 22 comprises a convex ring 2201 fixedly connected to the outer circle of the rotating shaft 2102, a fixed rod 2202 fixedly connected to the outer circle of the convex ring 2201, and stirring blades 2203 fixedly connected to the outer side of the fixed rod 2202.

[0032] Further, the staff only needs to start the driving motor 2101 to drive the stirring blades 2203 to rotate and stir the diluent in the feeding tank 1101, so that the diluent in the feeding tank 1101 will not settle and stratify due to long-term standing, thereby ensuring the dilution effect of the diluent in the feeding tank 1101 on the silsesquioxane modified acrylate flame-retardant toughening agent in the preparation kettle 3.

[0033] In actual operation, when the device is used, the connecting pipe 1103 is opened and closed, the diluent in the feeding tank 1101 enters the preparation kettle 3 through the connecting pipe 1103 to react with the silsesquioxane modified acrylate flame-retardant toughening agent, and at this time, the dilution treatment of the silsesquioxane modified acrylate flame-retardant toughening agent in the preparation kettle 3 is completed.

[0034] When it is necessary to add the diluent in the feeding tank 1101, the staff first rotates the sealing cover 1203, the sealing cover 1203 is rotated and moves upward outside the threaded pipe 1202, the sealing cover 1203 moves upward and is disconnected from the threaded pipe 1202, and then the staff can pour the diluent into the feeding tank 1101 through the threaded pipe 1202 to complete the replenishment of the diluent in the feeding tank 1101.

[0035] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between these entities or actions. Moreover, the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or equipment comprising the element.

Claims

1. A dilution device for a silsesquioxane-modified acrylate flame-retardant flexibilizer, comprising a preparation kettle (3), characterized in that: The preparation kettle (3) right side top fixedly connected with feed pipe (31), the preparation kettle (3) bottom fixedly connected with discharge pipe (32), the preparation kettle (3) outer circle bottom fixedly connected with outrigger (4), the preparation kettle (3) left side top is provided with the feeding mechanism (1), the feeding mechanism (1) is provided with stirring mechanism (2) in, the feeding mechanism (1) includes feeding assembly (11) and feeding assembly (12), the feeding assembly (11) is arranged in the preparation kettle (3) left side top, the feeding assembly (12) is arranged in the feeding assembly (11) left side, the stirring mechanism (2) includes drive assembly (21) and stirring assembly (22), the drive assembly (21) is arranged in the feeding assembly (11), the stirring assembly (22) is arranged in the drive assembly (21) outer circle. The feeding assembly (11) includes feeding box (1101), the feeding box (1101) is arranged in the preparation kettle (3) left side top, and the feeding box (1101) is fixedly connected with fixed arm (1102) on the front and back sides. The fixed arm (1102) is fixedly connected to the left side of the preparation kettle (3), and the feeding box (1101) is fixedly connected with a connecting pipe (1103) on the right side bottom.

2. The diluting device of silsesquioxane modified acrylate flame retardant toughening agent according to claim 1, characterized in that: The feeding assembly (12) includes liquid inlet pipe (1201), the liquid inlet pipe (1201) is fixedly connected to the left side top of the feeding box (1101), the liquid inlet pipe (1201) top fixedly connected with screw pipe (1202), the screw pipe (1202) outer circle is connected with sealing cover (1203) in screw thread.

3. The diluting apparatus of silsesquioxane modified acrylate flame retardant toughening agent according to claim 2, characterized in that: The drive assembly (21) includes drive motor (2101), the drive motor (2101) is fixedly connected to the top of the feeding box (1101), and the drive motor (2101) is fixedly connected with rotating shaft (2102) on the bottom.

4. The diluting apparatus of silsesquioxane modified acrylate flame retardant toughening agent according to claim 1, characterized in that: The rotating shaft (2102) is rotatably connected to the top of the feeding box (1101), the rotating shaft (2102) outer circle bottom rotatably connected with sleeve ring (2103), the sleeve ring (2103) is fixedly connected to the bottom of the feeding box (1101) in.

5. The silsesquioxane-modified acrylate flame-retardant toughening agent diluting device according to claim 1, characterized in that: The stirring assembly (22) includes convex ring (2201), the convex ring (2201) is fixedly connected to the outer circle of the rotating shaft (2102), the convex ring (2201) outer circle is fixedly connected with fixed rod (2202), and the fixed rod (2202) is fixedly connected with stirring blade (2203) on the outside.

6. The silsesquioxane-modified acrylate flame-retardant toughening agent diluting device according to claim 5, characterized in that: ​ 7. The silsesquioxane-modified acrylate flame-retardant toughening agent diluting device according to claim 1, characterized in that: ​

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