Homogenizing and dispersing tank for fireproof coating processing

Abstract

The utility model relates to the technical field of fire retardant coating homogenization and dispersion, in particular to a homogenization and dispersion tank for fire retardant coating processing, which comprises a tank body and a shell, the top of the tank body is fixedly connected with a tank cover through bolts and nuts, one side of the tank body opposite to the shell is communicated with a connecting pipe, the inner wall of the tank body is provided with a stirring and defoaming mechanism, and the stirring and defoaming mechanism is connected with the shell. And a primary mixing mechanism is mounted on the inner wall of the shell. The rotating rod rotates to drive the rotating disc and the short rod to rotate, so that the moving frame and the square rod are driven to reciprocate left and right, the steel rope is driven to reciprocate, the short plate, the sliding rod and the connecting plate are driven to reciprocate up and down, and the spline cylinder can move up and down while rotating; therefore, the defoaming device has the advantage that the defoaming rod can move up and down while rotating, bubbles on the upper layer and the lower layer of a fireproof coating raw material are stabbed by the defoaming rod, generation of the bubbles is reduced, the raw material is prevented from being mixed by the bubbles, and the mixing effect becomes good.

Description

Technical Field

[0001] The utility model relates to the technical field of fire retardant coating homogenization and dispersion, in particular to a homogenization and dispersion tank for processing fire retardant coating. Background Art

[0002] Fire retardant coating is a special coating used on the surface of combustible substrates. It can reduce the flammability of the coated material surface, block the rapid spread of fire, and improve the fire resistance limit of the coated material. The raw materials of fire retardant coating are mixed through a dispersion equipment, and the dispersion equipment is usually a dispersion tank. The dispersion tank currently used generally uses a stirring paddle to stir and mix the raw materials of fire retardant coating.

[0003] After searching, the announcement number is CN219023987U, and the name is a dispersion tank for fire retardant coating processing, including a dispersion tank, a feed pipe, and a discharge pipe. The axes of the feed pipe and the discharge pipe are parallel to the tangent direction of the outer edge of the dispersion tank. Through research and analysis, it is found that although it has the advantage of improving the mixing effect of the raw materials of the fire retardant coating, it still has the following disadvantages to a certain extent.

[0004] For example, the bubbles on the upper layer of the fire retardant coating raw materials can be punctured by rotating the defoaming needle to reduce the generation of bubbles. However, the defoaming needle cannot move up and down during the rotation, and the bubbles on the upper and lower layers of the fire retardant coating raw materials cannot be fully punctured to prevent the bubbles from entrapping the raw materials. In order to solve the above technical problems, we have designed a homogenizing and dispersing tank for fire retardant coating processing. Utility Model Content

[0005] The utility model aims to provide a homogenizing and dispersing tank for processing fire retardant coatings, which has the advantages of moving up and down and rotating for defoaming, and solves the problem that the bubbles in the upper layer of the raw material of the fire retardant coating are punctured by rotating a defoaming needle, but the tank cannot move up and down during the rotation, and the bubbles in the upper and lower layers of the raw material of the fire retardant coating cannot be fully punctured.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a homogenizing and dispersing tank for processing fire retardant coatings, comprising a tank body and a shell, the top of the tank body is fixedly connected with a tank cover by bolts and nuts, the tank body and the shell are connected with a connecting pipe on the opposite side, the inner wall of the tank body is installed with a stirring and defoaming mechanism, the inner wall of the shell is installed with a preliminary mixing mechanism, and the top of the tank cover is installed with a reciprocating mechanism;

[0007] The reciprocating mechanism comprises a connecting plate, a sliding rod, a short plate, a fixed pulley, a rotating disk, a short rod, a moving frame, a vertical plate, a square rod, a steel rope and a spring. The top of the tank cover is fixedly connected with a supporting plate, and the two ends of the fixed pulley are rotatably embedded in the upper end of the supporting plate through bearings.

[0008] Preferably, there are two sliding rods, which slide through both sides of the top of the tank cover respectively, the bottom of the sliding rod is fixedly connected to the top of the connecting plate, the bottom of the short plate is fixedly connected to the top of the sliding rod, and the bottom end of the short rod is fixedly connected to the rear side of the top of the turntable.

[0009] Preferably, the movable frame is movably mounted on the surface of the short rod, the bottom end of the vertical plate is fixedly connected to the right side of the top of the tank cover, one end of the square rod slides through the left side of the vertical plate, the right end of the square rod is welded to the left side of the movable frame, and the two ends of the steel rope are respectively fixedly connected to the top of the short plate and the left end of the square rod.

[0010] Preferably, the surface of the steel rope contacts the surface of the fixed pulley, the spring is movably sleeved on the surface of the lower end of the slide rod, and the two ends of the spring are fixedly connected to the surfaces of the connecting plate and the tank cover respectively.

[0011] Preferably, the stirring and defoaming mechanism includes a spline rod, one end of the spline rod is rotatably embedded in the bottom of the tank body through a bearing, the bottom of the tank body is fixedly connected to a motor through a support, the rotating shaft of the motor is fixedly connected to the lower end of the spline rod, a stirring paddle is welded on the surface of the spline rod, a spline cylinder is slidably clamped on the surface of the spline rod, the upper end of the spline cylinder is rotatably embedded in the bottom of the connecting plate through a bearing, and a defoaming rod is welded on the surface of the spline cylinder.

[0012] Preferably, the preliminary mixing mechanism includes a rotating rod, one end of which is rotatably embedded in the top of the shell through a bearing, an arc plate is welded on the surface of the upper end of the rotating rod, the upper end of the rotating rod is welded to the bottom of the turntable, the lower end of the rotating rod is fixedly connected with a belt pulley 1, a surface fixing sleeve of the lower end of the spline rod is provided with a belt pulley 2, and the surface transmission sleeves of the belt pulley 1 and the belt pulley 2 are provided with belts.

[0013] Preferably, the right side of the shell is connected to a feed pipe, and the bottom of the left side of the tank body is connected to a discharge pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model controls the operation of the motor to rotate the spline rod and the second belt pulley, thereby rotating the stirring paddle, the spline cylinder and the defoaming rod. The rotation of the second belt pulley rotates the first belt pulley, the rotating rod and the arc plate in cooperation with the belt, so that the fire retardant coating raw materials enter the shell through the feed pipe and are pressurized to flow rapidly into the tank body, so that the swirl of the fire retardant coating raw materials in the tank body is more obvious, and the fire retardant coating is mixed under the action of the rotation of the stirring paddle, thereby having the advantage of being able to improve the mixing effect of the fire retardant coating raw materials.

[0016] The utility model drives the rotation of the rotating plate and the short rod under the rotation of the rotating rod, thereby driving the moving frame and the square rod to move back and forth, thereby driving the steel rope to move back and forth, driving the short plate, the sliding rod and the connecting plate to move back and forth up and down, so that the spline cylinder can move up and down while rotating, thereby having the advantage of being able to make the defoaming rod rotate and move up and down at the same time, so that the defoaming rod can poke the bubbles in the upper and lower layers of the raw material of the fire retardant coating, reduce the generation of bubbles, avoid bubbles from entangling the raw materials, and improve the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partially cutaway stereoscopic schematic diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram.

[0020] In the figure: 1. tank body; 2. tank cover; 3. shell; 4. connecting pipe; 5. stirring and defoaming mechanism; 51. spline rod; 52. motor; 53. stirring paddle; 54. spline cylinder; 55. defoaming rod; 6. preliminary mixing mechanism; 61. rotating rod; 62. arc plate; 63. belt pulley 1; 64. belt pulley 2; 65. belt; 7. reciprocating mechanism; 71. connecting plate; 72. sliding rod; 73. short plate; 74. fixed pulley; 75. rotating disk; 76. short rod; 77. moving frame; 78. vertical plate; 79. square rod; 710. steel rope; 711. spring; 8. feeding pipe; 9. discharging pipe. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 3 A homogenizing and dispersing tank for processing fire retardant coatings, comprising a tank body 1 and a shell 3, the top of the tank body 1 is fixedly connected with a tank cover 2 by bolts and nuts, the tank body 1 and the shell 3 are connected with a connecting pipe 4 on opposite sides, a stirring and defoaming mechanism 5 is installed on the inner wall of the tank body 1, a preliminary mixing mechanism 6 is installed on the inner wall of the shell 3, and a reciprocating mechanism 7 is installed on the top of the tank cover 2;

[0022] The reciprocating mechanism 7 includes a connecting plate 71, a sliding rod 72, a short plate 73, a fixed pulley 74, a rotating disk 75, a short rod 76, a moving frame 77, a vertical plate 78, a square rod 79, a steel rope 710 and a spring 711. The top of the tank cover 2 is fixedly connected with a support plate, and both ends of the fixed pulley 74 are rotatably embedded in the upper end of the support plate through bearings.

[0023] See also Figure 2 and Figure 3There are two slide bars 72, which slide through both sides of the top of the tank cover 2 respectively. The bottom of the slide bar 72 is fixedly connected to the top of the connecting plate 71. By setting the connecting plate 71, the slide bar 72 is driven to move when it moves up and down, thereby driving the rotating spline cylinder 54 to move up and down. The bottom of the short plate 73 is fixedly connected to the top of the slide bar 72, and the bottom end of the short rod 76 is fixedly connected to the rear side of the top of the turntable 75.

[0024] See also Figure 2 The moving frame 77 is movably sleeved on the surface of the short rod 76. By setting the moving frame 77, under the action of the rotation of the short rod 76 and the guidance of the square rod 79, it moves back and forth left and right, so that the square rod 79 pulls the steel rope 710 to move. The bottom end of the vertical plate 78 is fixedly connected to the right side of the top of the tank cover 2. By setting the vertical plate 78, the square rod 79 is supported and fixed so that the square rod 79 can move thereon. One end of the square rod 79 slides through the left side of the vertical plate 78, and the right end of the square rod 79 is welded to the left side of the moving frame 77. The two ends of the steel rope 710 are respectively fixedly connected to the top of the short plate 73 and the left end of the square rod 79.

[0025] See also Figure 2 and Figure 3 The surface of the steel rope 710 contacts the surface of the fixed pulley 74, and the spring 711 is movably sleeved on the surface of the lower end of the slide rod 72. By setting the spring 711, the elastic force of the spring makes the connecting plate 71 and the slide rod 72 more stable when moving up and down. The two ends of the spring 711 are fixedly connected to the surfaces of the connecting plate 71 and the tank cover 2 respectively.

[0026] See also Figure 1 and Figure 2 The stirring and defoaming mechanism 5 includes a spline rod 51, one end of the spline rod 51 is rotatably embedded in the bottom of the tank body 1 through a bearing. By setting the spline rod 51, the spline tube 54 can be driven to rotate when it rotates, and can move when the connecting plate 71 drives the spline tube 54 to move up and down. The bottom of the tank body 1 is fixedly connected to a motor 52 through a support, and the rotating shaft of the motor 52 is fixedly connected to the lower end of the spline rod 51. A stirring paddle 53 is welded on the surface of the spline rod 51, and a spline tube 54 is slidably clamped on the surface of the spline rod 51. The upper end of the spline tube 54 is rotatably embedded in the bottom of the connecting plate 71 through a bearing, and a defoaming rod 55 is welded on the surface of the spline tube 54. By setting the defoaming rod 55, the bubbles in the upper and lower layers of the fire retardant coating raw material are punctured under the action of its rotation and up and down movement to reduce the generation of bubbles.

[0027] See also Figure 1 and Figure 2The preliminary mixing mechanism 6 includes a rotating rod 61, one end of which is rotatably embedded in the top of the shell 3 through a bearing, and an arc plate 62 is welded on the surface of the upper end of the rotating rod 61. By setting the arc plate 62, the fire retardant coating raw materials entering the shell 3 are pressurized under the action of the rotating rod 61 driving it to rotate, and the fire retardant coating raw materials are pressurized and quickly flow into the tank body 1. The upper end of the rotating rod 61 is welded to the bottom of the turntable 75, and the lower end of the rotating rod 61 is fixedly connected with a belt pulley 1 63. The surface fixed sleeve of the lower end of the spline rod 51 is provided with a belt pulley 2 64, and the surface transmission sleeves of the belt pulley 1 63 and the belt pulley 2 64 are provided with a belt 65. By setting the belt pulley 1 63, the belt 65 and the belt pulley 2 64, the rotation of the spline rod 51 and the rotating rod 61 is realized under the drive of a motor 52.

[0028] See also Figure 1 and Figure 2 The right side of the shell 3 is connected with a feed pipe 8, and the bottom of the left side of the tank body 1 is connected with a discharge pipe 9. By providing the feed pipe 8 and the discharge pipe 9, the feeding and discharging of the device are convenient.

[0029] When in use, the spline rod 51 and the belt pulley 2 64 are rotated by controlling the operation of the motor 52, and then the stirring paddle 53, the spline cylinder 54 and the defoaming rod 55 are rotated. The rotation of the belt pulley 2 64 rotates the belt pulley 1 63, the rotating rod 61 and the arc plate 62 in cooperation with the belt 65, and the fire retardant coating raw material enters the shell 3 through the feed pipe 8 and is pressurized and quickly flows into the tank body 1, so that the swirl of the fire retardant coating raw material in the tank body 1 is more obvious, and the fire retardant coating is mixed under the action of the rotation of the stirring paddle 53, which can improve the fire retardant coating raw material. The mixing effect is achieved by driving the rotating disk 75 and the short rod 76 to rotate under the rotation of the rotating rod 61, thereby driving the movable frame 77 and the square rod 79 to move back and forth, thereby driving the steel rope 710 to move back and forth, and driving the short plate 73, the sliding rod 72 and the connecting plate 71 to move back and forth up and down, so that the spline cylinder 54 can move up and down while rotating, and can make the defoaming rod 55 move up and down while rotating, so that the defoaming rod 55 can poke the bubbles in the upper and lower layers of the fire retardant coating raw materials, reduce the generation of bubbles, avoid bubbles entangling the raw materials, and improve the mixing effect.

[0030] To sum up: the homogenizing and dispersing tank for processing fire retardant coating solves the problem of puncturing the bubbles in the upper layer of the raw material of fire retardant coating by rotating the defoaming needle through the cooperation of the stirring and defoaming mechanism 5, the preliminary mixing mechanism 6 and the reciprocating mechanism 7. However, the problem that the defoaming needle cannot move up and down during the rotation and the bubbles in the upper and lower layers of the raw material of fire retardant coating cannot be fully punctured.

Claims

1. A homogenizing and dispersing tank for processing fire retardant coatings, comprising a tank body (1) and a shell (3), characterized in that: The top of the tank body (1) is fixedly connected to a tank cover (2) by means of bolts and nuts; the tank body (1) and the shell (3) are connected to each other on one side thereof by a connecting pipe (4); the inner wall of the tank body (1) is provided with a stirring and defoaming mechanism (5); the inner wall of the shell (3) is provided with a preliminary mixing mechanism (6); and the top of the tank cover (2) is provided with a reciprocating mechanism (7); The reciprocating mechanism (7) comprises a connecting plate (71), a sliding rod (72), a short plate (73), a fixed pulley (74), a rotating disk (75), a short rod (76), a moving frame (77), a vertical plate (78), a square rod (79), a steel rope (710) and a spring (711). The top of the tank cover (2) is fixedly connected to a supporting plate, and both ends of the fixed pulley (74) are rotatably embedded in the upper end of the supporting plate through bearings.

2. A homogenizing and dispersing tank for fire retardant coating processing according to claim 1, characterized in that: There are two slide bars (72), which slide through the two sides of the top of the tank cover (2) respectively. The bottom of the slide bar (72) is fixedly connected to the top of the connecting plate (71), the bottom of the short plate (73) is fixedly connected to the top of the slide bar (72), and the bottom end of the short bar (76) is fixedly connected to the rear side of the top of the rotating disk (75).

3. A homogenizing and dispersing tank for fire retardant coating processing according to claim 1, characterized in that: The movable frame (77) is movably sleeved on the surface of the short rod (76); the bottom end of the vertical plate (78) is fixedly connected to the right side of the top of the tank cover (2); one end of the square rod (79) slides through the left side of the vertical plate (78); the right end of the square rod (79) is welded to the left side of the movable frame (77); and the two ends of the steel rope (710) are respectively fixedly connected to the top of the short plate (73) and the left end of the square rod (79).

4. A homogenizing and dispersing tank for fire retardant coating processing according to claim 1, characterized in that: The surface of the steel rope (710) contacts the surface of the fixed pulley (74), the spring (711) is movably sleeved on the surface of the lower end of the slide rod (72), and the two ends of the spring (711) are respectively fixedly connected to the surfaces of the connecting plate (71) and the tank cover (2).

5. The homogenizing and dispersing tank for fire retardant coating processing according to claim 1, characterized in that: The stirring and defoaming mechanism (5) comprises a spline rod (51), one end of the spline rod (51) is rotatably embedded in the bottom of the tank body (1) via a bearing, the bottom of the tank body (1) is fixedly connected to a motor (52) via a support, the rotating shaft of the motor (52) is fixedly connected to the lower end of the spline rod (51), a stirring paddle (53) is sleeved and welded on the surface of the spline rod (51), a spline cylinder (54) is slidably engaged on the surface of the spline rod (51), the upper end of the spline cylinder (54) is rotatably embedded in the bottom of the connecting plate (71) via a bearing, and a defoaming rod (55) is welded on the surface of the spline cylinder (54).

6. A homogenizing and dispersing tank for fire retardant coating processing according to claim 5, characterized in that: The preliminary mixing mechanism (6) comprises a rotating rod (61), one end of which is rotatably embedded in the top of the housing (3) via a bearing, an arc plate (62) is welded to the surface of the upper end of the rotating rod (61), the upper end of the rotating rod (61) is welded to the bottom of the rotating disk (75), the lower end of the rotating rod (61) is fixedly connected to a belt pulley 1 (63), a surface fixing sleeve of the lower end of the spline rod (51) is provided with a belt pulley 2 (64), and a belt (65) is provided on the surface transmission sleeves of the belt pulley 1 (63) and the belt pulley 2 (64).

7. The homogenizing and dispersing tank for fire retardant coating processing according to claim 1, characterized in that: The right side of the shell (3) is connected to a feed pipe (8), and the bottom of the left side of the tank body (1) is connected to a discharge pipe (9).

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