Mixing equipment for fire extinguishing agent production

Abstract

The utility model discloses mixing equipment for fire extinguishing agent production, which relates to the technical field of fire extinguishing agent production equipment and comprises a support, a support plate, a mixing tank and a rotating shaft, the mixing tank is arranged on the support, the support plate is mounted at the bottom of the mixing tank, and the rotating shaft is mounted in the middle of the support plate. According to the stirring device, the rotating shaft, the first connecting rod, the large belt pulley, the second connecting rod, the small belt pulley, the belt, the motor, the bearing, the stirring shaft, the stirring rod and the stirring motor are matched with one another, so that the stirring effect is improved; the stirring motor can be used for driving the stirring rod and the stirring shaft to stir and mix the raw materials of the fire extinguishing agent in the mixing tank, the motor can also be used for indirectly driving the mixing tank to swing left and right to swing and mix the raw materials, and the two mixing modes are combined for use, so that the mixing effect of the fire extinguishing agent mixing device is better; all raw materials of the fire extinguishing agent are mixed more sufficiently.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguishing agent production equipment technical field, specifically a kind of mixing equipment for fire extinguishing agent production. BACKGROUND

[0002] Fire extinguishing agent has extremely important role in fire protection because it can quickly extinguish initial fire and prevent fire spreading, thereby reducing personnel casualties and property losses. Fire extinguishing agent usually includes dry powder fire extinguishing agent, water-based fire extinguishing agent, carbon dioxide fire extinguishing agent and foam fire extinguishing agent, etc. However, no matter what kind of fire extinguishing agent is, it is usually composed of multiple components, including fire extinguishing agent, thickening agent, combustion improver, etc. Therefore, when producing fire extinguishing agent, it is usually necessary to mix raw materials uniformly through mixing equipment.

[0003] However, the existing mixing equipment for fire extinguishing agent production is mostly ordinary stirring equipment, i.e. it can only stir and mix raw materials through stirrer installed in stirring tank. The single stirring mode has low stirring efficiency, and it needs long stirring time to ensure uniformity of mixing, thereby making production efficiency of fire extinguishing agent not high enough. Therefore, the present application provides a kind of mixing equipment for fire extinguishing agent production to solve the above problems. SUMMARY

[0004] The utility model aims at providing a kind of mixing equipment for fire extinguishing agent production to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of mixing equipment for fire extinguishing agent production, including support, support plate, mixing tank and rotating shaft, the support is provided with mixing tank, the mixing tank bottom is installed with support plate, the support plate middle is installed rotating shaft, the rotating shaft both ends are rotatably connected with the bearing installed on support, the support plate bottom is hinged with first connecting rod, the support is installed with large belt pulley, the wheel shaft of large belt pulley is installed with second connecting rod, the second connecting rod one end is hinged with first connecting rod one end, the large belt pulley one side is provided with small belt pulley, the small belt pulley is fixedly connected with motor output shaft installed on the outer wall of support, the small belt pulley and large belt pulley are provided with belt, and the small belt pulley and large belt pulley are drivenly connected by belt, the mixing tank is provided with stirring shaft, the stirring shaft is installed with stirring rod, the stirring shaft one end is directly connected with the output shaft of stirring motor installed in one end of mixing tank, the mixing tank other end is installed with wall scraping motor, the output shaft of wall scraping motor is fixedly connected with wall scraping rod arranged closely to the inner wall of mixing tank.

[0007] As a further scheme of the utility model: the support plate is triangular.

[0008] As a further scheme of the utility model: the mixing tank is provided with an inlet on the upper portion, and an inlet sealing cover is installed on the inlet.

[0009] As a further scheme of the utility model: the mixing tank is provided with an outlet on the bottom portion, and an outlet sealing cover is installed on the outlet.

[0010] As a further scheme of the utility model: an observation hole is installed on the tank wall of the mixing tank, and a transparent glass is installed in the observation hole.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、 the utility model discloses a mixing device for fire extinguishing agent production, which comprises a mixing tank, a rotating shaft, a first connecting rod, a large belt pulley, a second connecting rod, a small belt pulley, a belt, a motor, a bearing, a stirring shaft, a stirring rod and a stirring motor.

[0013] 2、 the utility model discloses a mixing device for fire extinguishing agent production, which comprises a mixing tank, a rotating shaft, a first connecting rod, a large belt pulley, a second connecting rod, a small belt pulley, a belt, a motor, a bearing, a stirring shaft, a stirring rod and a stirring motor.

[0014] 3、 the utility model discloses a mixing device for fire extinguishing agent production, which comprises a mixing tank, a rotating shaft, a first connecting rod, a large belt pulley, a second connecting rod, a small belt pulley, a belt, a motor, a bearing, a stirring shaft, a stirring rod and a stirring motor. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a kind of mixing equipment for fire extinguishing agent production's front view.

[0016] Figure 2 It is a kind of mixing equipment for fire extinguishing agent production's front view.

[0017] Figure 3 It is a kind of mixing equipment for fire extinguishing agent production Figure 2 It is a kind of mixing equipment for fire extinguishing agent production

[0018] 1, support; 2, support plate; 3, mixing tank; 4, rotating shaft; 5, first connecting rod; 6, large pulley; 7, second connecting rod; 8, small pulley; 9, belt; 10, motor; 11, bearing; 12, stirring shaft; 13, stirring rod; 14, stirring motor; 15, wall scraping rod; 16, wall scraping motor; 17, inlet; 18, outlet; 19, inlet sealing cover; 20, outlet sealing cover; 21, observation hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-3 In the embodiments of the utility model, a mixing device for fire extinguishing agent production includes support 1, support plate 2, mixing tank 3 and rotating shaft 4, mixing tank 3 is arranged on support 1, support plate 2 is installed at the bottom of mixing tank 3, rotating shaft 4 is installed in the middle of support plate 2, the two ends of rotating shaft 4 are rotatably connected with bearing 11 installed on support 1, first connecting rod 5 is hingedly connected to the bottom of support plate 2, large pulley 6 is installed in support 1, second connecting rod 7 is installed on the axle of large pulley 6, one end of second connecting rod 7 is hingedly connected with one end of first connecting rod 5, small pulley 8 is arranged on one side of large pulley 6, small pulley 8 is fixedly connected with the output shaft of motor 10 installed on the outer wall of support 1, belt 9 is arranged between small pulley 8 and large pulley 6, and small pulley 8 and large pulley 6 are drivingly connected through belt 9, stirring shaft 12 is arranged in mixing tank 3, stirring rod 13 is installed on stirring shaft 12, one end of stirring shaft 12 is directly connected with the output shaft of stirring motor 14 installed at one end of mixing tank 3, the utility model can drive stirring rod 13 and stirring shaft 13 in mixing tank 3 to stir and mix each raw material of fire extinguishing agent through stirring motor 14, and can indirectly drive mixing tank 3 to swing left and right to stir and mix each raw material through motor 10, the mixing effect of the utility model is better, and each raw material of fire extinguishing agent is more fully mixed through the combination of the above two mixing methods.

[0021] Support plate 2 is triangular, and the triangular support plate 2 can make the connection between support plate 2 and mixing tank 3 more firm.

[0022] The mixing tank 3 is provided with an inlet 17 in the upper portion, the inlet 17 is provided with an inlet sealing cover 19, the bottom of the mixing tank 3 is provided with an outlet 18, the outlet 18 is provided with an outlet sealing cover 20, the inlet sealing cover 19 and the outlet sealing cover 20 can seal the mixing tank 3 during the mixing process, so that the materials will not drop during the mixing process.

[0023] The mixing tank 3 is provided with an observation hole 21, the observation hole 21 is provided with a transparent glass, the observation hole 21 can facilitate the personnel to directly observe the mixing condition in the mixing tank 3, and the stirring can be stopped according to the situation.

[0024] Please refer to Figure 3 The other end of the mixing tank 3 is provided with a wall scraping motor 16, the output shaft of the wall scraping motor 16 is fixedly connected with a wall scraping rod 15 arranged close to the inner wall of the mixing tank 3, the wall scraping rod 15 is driven to rotate by the wall scraping motor 16, the materials adhered to the inner wall of the mixing tank 3 can be scraped and removed after the mixing is completed, so that the manual cleaning of the inner wall of the mixing tank 3 is not needed, and the cleaning difficulty of the equipment and the labor intensity of the personnel are reduced.

[0025] The working principle of the utility model is:

[0026] In use, the raw materials of the fire extinguishing agent are poured into the mixing tank 3 through the inlet 17, and then the inlet is sealed by the inlet sealing cover 19, the motor 10 and the stirring motor 14 are started, the small pulley 8 is driven to rotate by the motor 10, the large pulley 6 is driven to rotate by the small pulley 8 through the belt 9, the support plate 2 is driven to rotate around the rotating shaft 4 by the cooperation of the first connecting rod 5 and the second connecting rod 7, the mixing tank 3 can swing left and right to realize the mixing of the materials, and the stirring motor 14 drives the stirring rod 13 to rotate through the stirring shaft 12 to stir and mix the materials, the materials are mixed more uniformly through the two mixing methods, when the materials need to be discharged, the motor 10 is turned off when the mixing tank 3 swings to the lowest position in the direction of the outlet, then the outlet sealing cover 20 is opened, the materials can be quickly discharged, then the wall scraping motor 16 is started, the wall scraping rod 15 is driven to rotate by the wall scraping motor 16, the materials adhered to the inner wall of the mixing tank 3 are scraped off by the friction between the wall scraping rod 15 and the inner wall of the mixing tank 3, and then the materials are discharged from the outlet 18.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mixing device for extinguishing agent production, comprising a support (1), a support plate (2), a mixing tank (3) and a rotating shaft (4), characterized in that: The support (1) is provided with a mixing tank (3), the bottom of the mixing tank (3) is provided with a supporting plate (2), the middle of the supporting plate (2) is provided with a rotating shaft (4), the two ends of the rotating shaft (4) are rotatably connected with bearings (11) installed on the support (1), the bottom of the supporting plate (2) is hingedly connected with a first connecting rod (5), the support (1) is provided with a large belt pulley (6), the axle of the large belt pulley (6) is provided with a second connecting rod (7), one end of the second connecting rod (7) is hingedly connected with one end of the first connecting rod (5), one side of the large belt pulley (6) is provided with a small belt pulley (8), the small belt pulley (8) is fixedly connected with the output shaft of a motor (10) installed on the outer wall of the support (1), a belt (9) is arranged between the small belt pulley (8) and the large belt pulley (6), and the small belt pulley (8) and the large belt pulley (6) are drivingly connected through the belt (9), the mixing tank (3) is provided with a stirring shaft (12), the stirring shaft (12) is provided with a stirring rod (13), one end of the stirring shaft (12) is directly connected with the output shaft of a stirring motor (14) installed at one end of the mixing tank (3), the other end of the mixing tank (3) is provided with a wall scraping motor (16), the output shaft of the wall scraping motor (16) is fixedly connected with a wall scraping rod (15) arranged close to the inner wall of the mixing tank (3).

2. The mixing apparatus for producing a fire extinguishing agent according to claim 1, characterized by: The supporting plate (2) is triangular.

3. The mixing apparatus for producing a fire extinguishing agent according to claim 1, characterized by: The upper portion of the mixing tank (3) is provided with an inlet (17), and the inlet (17) is provided with an inlet sealing cover (19).

4. The mixing apparatus for producing a fire extinguishing agent according to claim 1, characterized by: The bottom of the mixing tank (3) is provided with an outlet (18), and the outlet (18) is provided with an outlet sealing cover (20).

5. The mixing apparatus for producing a fire extinguishing agent according to claim 1, characterized by: The wall of the mixing tank (3) is provided with an observation hole (21), and the observation hole (21) is provided with a transparent glass.

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