Modification treatment reaction kettle for flame retardant for adhesive

Abstract

The utility model provides a modification treatment reaction kettle of a flame retardant for an adhesive, which relates to the technical field of flame retardant production and comprises a kettle body, roller support legs, a blanking pipe, a feeding pipe and a kettle cover, a stirring mechanism is arranged at the bottom of the kettle cover, and a rotating mechanism is arranged in the kettle cover; the output end of the rotating motor can drive the driving gear to rotate in the kettle cover, the driving gear is meshed with the outer wall of the driven gear, the driven gear is meshed with the inner wall of the gear ring, the chassis and the gear ring are connected into a whole, the four driven gears are divided into two groups, one group of driven gears are connected with the propeller through the rotating rod, and the other group of driven gears are connected with the propeller through the rotating rod. The other group of driven gears are connected with the disc-shaped paddles through connecting rods and can drive the propellers and the disc-shaped paddles to rotate while driving the propellers and the disc-shaped paddles to revolve by taking the rotating shaft as the circle center, and the disc-shaped paddles and the propellers which are arranged up and down can drive an adhesive and a flame retardant to turn up and down, so that the adhesive and the flame retardant are uniformly mixed; therefore, the adhesive has flame retardance.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flame retardant production, especially to a modified treatment reaction kettle of flame retardant for adhesive. BACKGROUND

[0002] Adhesive is a kind of bonding material widely used in various industrial fields, it can make two or more object surfaces tightly combined together, since adhesive is usually flammable material, therefore, it is necessary to add flame retardant to improve its safety during its production and use, flame retardant can reduce the ignition point and self-sustaining combustion time of adhesive, thereby reducing the risk of fire, commonly used flame retardant for adhesive mainly includes phosphorus-containing flame retardant, chlorine-containing flame retardant, bromine-containing flame retardant and the like, these flame retardants can be combined with adhesive through physical or chemical methods, thereby improving the flame retardant performance of adhesive, phosphorus-containing flame retardant can release phosphate at high temperature, and this phosphate can absorb heat and prevent the spread of flame;

[0003] When modifying the flame retardant for adhesive, a treatment reaction kettle will be used, the existing reaction kettle is mixed with the flame retardant raw material through the fixed position stirring blade, but the stirring blade always mixes the raw material in the same layer position, which may cause the mixing effect of raw material in different layer positions to be reduced, therefore, the utility model provides a modified treatment reaction kettle of flame retardant for adhesive to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides a modified treatment reaction kettle of flame retardant for adhesive to solve the problem that the stirring blade always mixes the raw material in the same layer position, which may cause the mixing effect of raw material in different layer positions to be reduced.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a modified treatment reaction kettle of flame retardant for adhesive, including kettle body, gyroscopic leg, blanking tube, feed pipe and kettle cover, the bottom of kettle body is fixedly connected with gyroscopic leg in symmetry, the bottom of kettle body is connected with blanking tube, the right side of the top of kettle body is connected with feed pipe, the top of kettle body is covered with kettle cover, the bottom of kettle cover is equipped with stirring mechanism, the inside of kettle cover is equipped with rotating mechanism.

[0006] Further improvement lies in that: the stirring mechanism includes bottom disc, rotating rod, propeller, connecting rod and disc-shaped paddle, the bottom of kettle cover is rotatably connected with bottom disc, the bottom of bottom disc is rotatably connected with rotating rod in symmetry, the bottom end of rotating rod is fixedly connected with propeller, the bottom of bottom disc is also rotatably connected with connecting rod in symmetry, the top end and bottom end of connecting rod are symmetrically provided with disc-shaped paddle.

[0007] Further improvement lies in that the connecting rod and the inner part of the disc-shaped paddle are provided with through holes, and a double-end bolt is arranged to penetrate the inner parts of the two through holes, and the two ends of the double-end bolt are threadedly connected with nuts.

[0008] Further improvement lies in that the rotating mechanism comprises a gear ring, a rotating shaft, a driving gear and a driven gear, the top of the bottom disc is fixedly connected with the gear ring, the inner part of the kettle cover is rotatably connected with the rotating shaft, the bottom end of the rotating shaft is fixedly connected with the driving gear, the top end of the rotating rod and the connecting rod is fixedly connected with the driven gear, and the driven gear is meshed with the inner side of the gear ring and the outer side of the driving gear.

[0009] Further improvement lies in that the bottom of the bottom disc is fixedly connected with a scraper, one side of the scraper is attached to the inner wall of the kettle body, the scraper is in the shape of a trapezoidal structure, the top of the kettle cover is fixedly installed with a rotating motor, and the output end of the rotating motor is fixedly connected with the top end of the rotating shaft.

[0010] Further improvement lies in that the outer side of the kettle cover is provided with an observation window, the bottom of the kettle body is provided with a base, and the back side of the base is provided with a lifting mechanism.

[0011] Further improvement lies in that the lifting mechanism comprises a support frame and a lifting cylinder, the back side of the base is fixedly connected with the support frame, the top end of the support frame is fixedly installed with the lifting cylinder, and the output end of the lifting cylinder is fixedly connected with the back side of the top of the kettle cover.

[0012] The beneficial effects of the utility model are that the output end of the rotating motor can drive the driving gear to rotate in the inner part of the kettle cover, the driving gear is meshed with the outer wall of the driven gear, the driven gear is meshed with the inner wall of the gear ring, the bottom disc and the gear ring are integrated, the four driven gears are divided into two groups, one group of driven gears is connected with the propeller through the rotating rod, the other group of driven gears is connected with the disc-shaped paddle through the connecting rod, the propeller and the disc-shaped paddle are driven to rotate at the same time, and the propeller and the disc-shaped paddle are also driven to revolve around the rotating shaft, and the upper and lower disc-shaped paddles and propellers can drive the adhesive and the flame retardant to flip up and down, so that the adhesive and the flame retardant are uniformly mixed, and the adhesive has the flame retardance. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is the kettle cover opening state diagram of the utility model;

[0015] Figure 3 It is the rotating mechanism and the stirring mechanism structure schematic view of the utility model.

[0016] Wherein: 1, kettle body; 2, roller foot; 3, blanking pipe; 4, feed pipe; 5, kettle cover; 6, observation window; 7, rotating rod; 8, propeller; 9, connecting rod; 10, disc-shaped paddle; 11, gear ring; 12, bottom disc; 13, rotating shaft; 14, driving gear; 15, driven gear; 16, scraper; 17, rotating motor; 18, base; 19, support frame; 20, lifting cylinder. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the utility model, the utility model will be further described in the following combined with examples, and the examples are only used to explain the utility model and do not constitute the limitation of the protection scope of the utility model.

[0018] In the utility model, unless another explicit provision and limitation, the terms "installation", "connection", "connection", "fixing", "provided with" and other terms should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0019] It should be noted that the structures not introduced in the utility model are all adopted in the prior art because they do not involve the design points and improvement direction of the utility model.

[0020] According to Figure 1 、 2 , 3, the embodiment proposes a modification treatment reaction kettle for flame retardant of adhesive, including kettle body 1, roller foot 2, blanking pipe 3, feed pipe 4 and kettle cover 5, the bottom of kettle body 1 is fixedly connected with roller foot 2, the bottom of kettle body 1 is connected with blanking pipe 3, the right side of the top of kettle body 1 is connected with feed pipe 4, the top of kettle body 1 is covered with kettle cover 5, the bottom of kettle cover 5 is provided with stirring mechanism, the inside of kettle cover 5 is provided with rotating mechanism, open kettle cover 5 and transport adhesive into the inside of kettle body 1, then transport flame retardant into the inside of kettle body 1 through feed pipe 4, flame retardant, also called difficult burning agent, fire resistant agent or fire retardant, its core target is to improve the safety of materials by inhibiting combustion reaction, delaying flame spread and reducing toxic gas release, through rotating mechanism drives stirring mechanism to rotate, so that adhesive and flame retardant are mixed, so that adhesive has flame retardance.

[0021] The stirring mechanism comprises a bottom disc 12, a rotating rod 7, a propeller 8, a connecting rod 9 and disc-shaped paddles 10, the connecting rod 9 and the interiors of the disc-shaped paddles 10 are provided with through holes, double-end bolts are arranged in the interiors of the two through holes, nuts are threadedly connected to the two ends of the double-end bolts, the two disc-shaped paddles 10 are respectively sleeved on the outer sides of the connecting rod 9, the positions of the through holes in the two disc-shaped paddles 10 coincide with each other, the two double-end bolts are inserted into the two through holes, the nuts are tightened on the two ends of the double-end bolts, the disc-shaped paddles 10 are clamped with the connecting rod 9 by the nuts, and the disc-shaped paddles 10 are fixed on the connecting rod 9.

[0022] The bottom of the kettle cover 5 is rotationally connected with a bottom disc 12, the bottom of the bottom disc 12 is rotationally connected with rotating rods 7 in a symmetrical mode, the bottom ends of the rotating rods 7 are fixedly connected with propellers 8, and the bottom of the bottom disc 12 is also rotationally connected with connecting rods 9 in a symmetrical mode, and the top ends and the bottom ends of the connecting rods 9 are symmetrically provided with disc-shaped paddles 10.

[0023] The rotating mechanism comprises a gear ring 11, a rotating shaft 13, a driving gear 14 and driven gears 15, the top of the bottom disc 12 is fixedly connected with the gear ring 11, the interior of the kettle cover 5 is rotationally connected with the rotating shaft 13, the bottom end of the rotating shaft 13 is fixedly connected with the driving gear 14, the top ends of the rotating rod 7 and the connecting rod 9 are fixedly connected with the driven gears 15, the two sides of the driven gears 15 are respectively meshed with the inner sides of the gear ring 11 and the outer sides of the driving gear 14, the driving gear 14 is connected with the output end of the rotating motor 17 as a whole through the rotating shaft 13, the output end of the rotating motor 17 can drive the driving gear 14 to rotate in the interior of the kettle cover 5, the driving gear 14 is meshed with the outer walls of the driven gears 15, the driven gears 15 are meshed with the inner walls of the gear ring 11, the bottom disc 12 is connected with the gear ring 11 as a whole, the four driven gears 15 are divided into two groups, one group of the driven gears 15 is connected with the propeller 8 through the rotating rod 7, the other group of the driven gears 15 is connected with the disc-shaped paddles 10 through the connecting rod 9, the propeller 8 and the disc-shaped paddles 10 are driven to rotate at the same time, and the propeller 8 and the disc-shaped paddles 10 are also driven to revolve around the rotating shaft 13 as the center, the disc-shaped paddles 10 and the propeller 8 arranged in the upper and lower positions can drive the adhesive and the flame retardant to be stirred up and down, so that the adhesive and the flame retardant are uniformly mixed, and the adhesive has the flame retardance.

[0024] The bottom of the bottom plate 12 is fixedly connected with a scraper 16, one side of the scraper 16 is attached to the inner wall of the kettle body 1, the shape of the scraper 16 is set as a trapezoidal structure, the top of the kettle cover 5 is fixedly installed with a rotary motor 17, the output end of the rotary motor 17 is fixedly connected with the top end of the rotating shaft 13, the scraper 16 is fixedly integrated with the bottom of the bottom plate 12, the bottom plate 12 can drive the scraper 16 to rotate in the inside of the kettle body 1, the scraper 16 is attached to the inner wall of the kettle body 1, and the scraper 16 can scrape the mixed material in the kettle body 1, so that the mixed material is better discharged outward through the opening of the valve of the discharge pipe 3.

[0025] The outer side of the kettle cover 5 is provided with an observation window 6, the bottom of the kettle body 1 is provided with a base 18, the back side of the base 18 is provided with a lifting mechanism, the lifting mechanism comprises a support frame 19 and a lifting cylinder 20, the back side of the base 18 is fixedly connected with the support frame 19, the top end of the support frame 19 is fixedly installed with the lifting cylinder 20, the output end of the lifting cylinder 20 is fixedly connected with the back side of the top of the kettle cover 5, the reaction of the mixed material in the kettle body 1 can be observed through the observation window 6, the output end of the lifting cylinder 20 can drive the kettle cover 5 to move up and down, which is convenient for automatically opening or closing the kettle cover 5, when the kettle cover 5 reaches the top limit position, the height of the propeller 8, the scraper 16 and the bottom of the connecting rod 9 is higher than the top of the kettle body 1, at this time, the kettle body 1 can be moved to the outside of the base 18 through the roller supporting leg 2, which is convenient for people to clean the kettle body 1, then the kettle body 1 is pushed to reset, the output end of the lifting cylinder 20 can drive the kettle cover 5 to move downward, and the kettle cover 5 is closed to the top of the kettle body 1.

[0026] The adhesive flame retardant modification treatment reaction kettle, the output end of the rotary motor 17 can drive the driving gear 14 to rotate in the inside of the kettle cover 5, the driving gear 14 is engaged with the outer wall of the driven gear 15, the driven gear 15 is engaged with the inner wall of the gear ring 11, and the bottom plate 12 is integrated with the gear ring 11, the four driven gears 15 are divided into two groups, one group of driven gears 15 is connected with the propeller 8 through the rotating rod 7, and the other group of driven gears 15 is connected with the disc-shaped paddle 10 through the connecting rod 9, driving the propeller 8 and the disc-shaped paddle 10 to rotate simultaneously, and also driving the propeller 8 and the disc-shaped paddle 10 to revolve around the rotating shaft 13 as the center, and the up and down arrangement of the disc-shaped paddle 10 and the propeller 8 can drive the adhesive and the flame retardant to flip up and down, so as to mix the adhesive and the flame retardant uniformly, so that the adhesive has flame retardance.

[0027] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A reaction vessel for modifying flame retardants for adhesives, comprising a vessel body (1), roller supports (2), a discharge pipe (3), a feed pipe (4), and a vessel cover (5), characterized in that: The bottom of the kettle body (1) is fixedly connected with symmetrical roller supports (2), the bottom end of the kettle body (1) is communicated with a discharging pipe (3), the right side of the top of the kettle body (1) is communicated with a feeding pipe (4), the top of the kettle body (1) is covered with a kettle cover (5), the bottom of the kettle cover (5) is provided with a stirring mechanism, and the inside of the kettle cover (5) is provided with a rotating mechanism. The stirring mechanism comprises a bottom disc (12), a rotating rod (7), a propeller (8), a connecting rod (9) and a disc-shaped paddle (10), the bottom of the kettle cover (5) is rotatably connected with the bottom disc (12), the bottom of the bottom disc (12) is rotatably connected with symmetrical rotating rods (7), the bottom end of the rotating rod (7) is fixedly connected with the propeller (8), and the bottom of the bottom disc (12) is also rotatably connected with symmetrical connecting rods (9). The top end and the bottom end of the connecting rod (9) are provided with disc-shaped paddles (10) in symmetry.

2. The adhesive flame retardant modification treatment reactor according to claim 1, characterized in that: The inside of the connecting rod (9) and the disc-shaped paddle (10) is provided with a through hole, and a double-headed bolt is penetratingly arranged in the inside of the two through holes. The two ends of the double-headed bolt are threadedly connected with nuts.

3. The adhesive flame retardant modification treatment reactor according to claim 1, characterized in that: The rotating mechanism comprises a gear ring (11), a rotating shaft (13), a driving gear (14) and a driven gear (15), the top of the bottom disc (12) is fixedly connected with the gear ring (11), the inside of the kettle cover (5) is rotatably connected with the rotating shaft (13), the bottom end of the rotating shaft (13) is fixedly connected with the driving gear (14), and the top end of the rotating rod (7) and the connecting rod (9) are fixedly connected with the driven gear (15). The driven gear (15) is in mesh with the inside of the gear ring (11) and the outside of the driving gear (14) respectively.

4. The adhesive flame retardant modification treatment reactor according to claim 1, characterized in that: The bottom of the bottom disc (12) is fixedly connected with a scraper (16), one side of the scraper (16) is attached to the inner wall of the kettle body (1), the scraper (16) is in the shape of a trapezoidal structure, the top of the kettle cover (5) is fixedly installed with a rotating motor (17), and the output end of the rotating motor (17) is fixedly connected with the top end of the rotating shaft (13).

5. The adhesive flame retardant modification treatment reactor according to claim 1, characterized in that: The outside of the kettle cover (5) is provided with an observation window (6), the bottom of the kettle body (1) is provided with a base (18), and the back side of the base (18) is provided with a lifting mechanism.

6. The adhesive flame retardant modification treatment reactor according to claim 5, characterized in that: The back side of the base (18) is fixedly connected with a support frame (19), the top end of the support frame (19) is fixedly installed with a lifting cylinder (20), and the output end of the lifting cylinder (20) is fixedly connected with the back side of the top of the kettle cover (5).

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