Slurry tank for autoclaved aerated concrete block production

Abstract

The utility model relates to the technical field of autoclaved aerated concrete blocks, in particular to a slurry tank for producing autoclaved aerated concrete blocks, which comprises a support frame, a slurry tank body is arranged on the support frame in a sliding manner, a feeding pipeline is arranged at the top of the slurry tank body, a discharging funnel is arranged at the bottom of the slurry tank body, and the slurry tank body is arranged on the support frame. A discharging pipeline is arranged below the discharging funnel; a discharging motor is vertically and downwards arranged at the top of the slurry tank body, a discharging rod is fixed to a rotor of the discharging motor, a spiral discharging fan blade is fixed to the bottom of the discharging rod, and the spiral discharging fan blade downwards extends into a discharging pipeline; and a plurality of first stirring fan blades are arranged above the spiral discharging fan blades. The slurry tank for producing the autoclaved aerated concrete blocks has a better stirring effect.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved aerated concrete blocks, in particular to a slurry tank for producing autoclaved aerated concrete blocks. Background Art

[0002] Autoclaved aerated concrete blocks are porous concrete products made from fly ash, lime, cement, gypsum, and slag as primary raw materials, along with appropriate amounts of gas-generating agents, regulators, and bubble stabilizers. The blocks undergo a series of processes, including batching, mixing, pouring, stabilization, cutting, and autoclaving. The mixed slurry is initially placed in a slurry tank for temporary storage. During pouring, the slurry is poured into the corresponding mold. To prevent segregation and solidification, the slurry in the tank must be continuously stirred, but existing slurry tanks often provide poor stirring performance. Utility Model Content

[0003] Purpose of the utility model: The utility model provides a slurry tank for producing autoclaved aerated concrete blocks, which has a better stirring effect.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0005] A slurry tank for producing autoclaved aerated concrete blocks comprises a support frame, a slurry tank body is slidably mounted on the support frame, a feed pipe is mounted on the top of the slurry tank body, a discharge hopper is mounted on the bottom of the slurry tank body, and a discharge pipe is mounted below the discharge hopper.

[0006] A discharge motor is provided vertically downward on the top of the slurry tank body, a discharge rod is fixed on the rotor of the discharge motor, a spiral discharge fan blade is fixed at the bottom of the discharge rod, the spiral discharge fan blade extends downward to the inside of the discharge pipe, and a plurality of first stirring blades are provided above the spiral discharge fan blade;

[0007] A plurality of stirring devices are distributed on the side wall of the slurry tank, and the stirring device includes a support plate, the support plate is fixed on the outer wall of the slurry tank, a stirring motor is horizontally arranged on the support plate, a stirring rod is fixed on the rotor of the stirring motor, the stirring rod is located inside the slurry tank body, and a plurality of second stirring blades are fixed on the stirring rod.

[0008] As an improvement, an electric valve is provided on the discharge pipe.

[0009] As an improvement: a first sliding limit block and a second sliding limit block are fixed on both sides of the slurry tank respectively, the first sliding limit block is slidingly limited on the first sliding limit rod, and the second sliding limit block is slidingly limited on the second sliding limit rod.

[0010] As an improvement: the first sliding limit rod and the second sliding limit rod are fixed between the first sliding support vertical plate and the second sliding support vertical plate, and a first adjusting cylinder is horizontally provided on the second sliding support vertical plate, and the piston rod of the first adjusting cylinder is fixedly connected to the slurry tank body.

[0011] As an improvement: the first sliding support upright plate and the second sliding support upright plate are respectively slidably limited in the first sliding groove and the second sliding groove, and the first sliding groove and the second sliding groove are both provided on the support frame;

[0012] A second regulating cylinder and a third regulating cylinder are horizontally provided on the left side of the support frame. The piston rod of the second regulating cylinder is fixedly connected to the first sliding support vertical plate, and the piston rod of the third regulating cylinder is fixedly connected to the second sliding support vertical plate.

[0013] In summary, the present invention has the following beneficial effects:

[0014] 1. Several stirring devices are distributed in different positions of the slurry tank, which can stir the slurry in the slurry tank more fully and evenly;

[0015] 2. The discharge motor drives the spiral discharge fan blade to rotate, which can discharge the slurry into the slurry tank body, improving the discharge efficiency. At the same time, the discharge rod can drive the first stirring fan blade to rotate. During the discharge process, the slurry in the discharge funnel can be stirred for the second time, making the discharged slurry more uniform.

[0016] 3. Under the action of multiple regulating cylinders, the slurry discharged from the slurry tank body can be distributed more evenly into the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution in this practical embodiment, the following briefly introduces the drawings required for use in the embodiment or the description of the prior art.

[0018] Figure 1 This is a schematic diagram of the overall structure of a slurry tank for producing autoclaved aerated concrete blocks;

[0019] Figure 2 This is a schematic cross-sectional view of a slurry tank for producing autoclaved aerated concrete blocks;

[0020] Among them: 1. Support frame; 2. Slurry tank body; 3. Feed pipe; 4. Discharge funnel; 5. Discharge pipe; 6. Discharge motor; 7. Discharge rod; 8. Spiral discharge fan blade; 9. First stirring fan blade; 10. Support plate; 11. Stirring motor; 12. Stirring rod; 13. Second stirring fan; 14. First sliding limit block; 15. Second sliding limit block; 16. First sliding limit rod; 17. Second sliding limit rod; 18. First sliding support vertical plate; 19. Second sliding support vertical plate; 20. First slide; 21. Second slide; 22. Second regulating cylinder; 23. Third regulating cylinder; 24. Electric valve; 25. First regulating cylinder. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Please refer to Figure 1-Figure 2 A slurry tank for producing autoclaved aerated concrete blocks comprises a support frame 1, a slurry tank body 2 is slidably provided on the support frame 1, a feed pipe 3 is provided on the top of the slurry tank body 2, a discharge funnel 4 is provided at the bottom thereof, and a discharge pipe 5 is provided below the discharge funnel 4;

[0023] A discharge motor 6 is provided vertically downward at the top of the slurry tank body 2, a discharge rod 7 is fixed on the rotor of the discharge motor 6, a spiral discharge fan blade 8 is fixed at the bottom of the discharge rod 7, the spiral discharge fan blade 8 extends downward to the inside of the discharge pipe 5, and a plurality of first stirring fan blades 9 are provided above the spiral discharge fan blade 8;

[0024] Several stirring devices are distributed on the side wall of the slurry tank, and the stirring device includes a support plate 10, which is fixed on the outer wall of the slurry tank. A stirring motor 11 is horizontally arranged on the support plate 10, and a stirring rod 12 is fixed on the rotor of the stirring motor 11. The stirring rod 12 is located inside the slurry tank body, and several second stirring fan 13 blades are fixed on the stirring rod 12.

[0025] In this embodiment, several stirring devices are distributed at different positions in the slurry tank, which can stir the slurry in the slurry tank body more fully and evenly. The discharge motor 6 drives the spiral discharge fan 8 to rotate, which can discharge the slurry out of the slurry tank body 2, improving the discharge efficiency. At the same time, the discharge rod 7 can drive the first stirring fan 9 to rotate. During the discharge process, the slurry in the discharge funnel 4 can be stirred twice, making the discharged slurry more uniform. In this embodiment, an electric valve 24 is provided on the discharge pipe 5.

[0026] In this embodiment, a plurality of stirring devices are provided at different heights of the slurry tank body 2 and at different angles in the horizontal direction, thereby achieving a better stirring effect.

[0027] A first sliding stopper 14 and a second sliding stopper 15 are fixed on either side of the slurry tank. The first sliding stopper 14 is slidably restrained by a first sliding stopper rod 16, while the second sliding stopper 15 is slidably restrained by a second sliding stopper rod 17. The first sliding stopper rod 16 and the second sliding stopper rod 17 are fixed between a first sliding support plate 18 and a second sliding support plate 19. A first adjusting cylinder 25 is horizontally mounted on the second sliding support plate 19, and the piston rod of the first adjusting cylinder 25 is fixedly connected to the slurry tank body 2. The first sliding support plate 18 and the second sliding support plate 19 are slidably restrained in a first chute 20 and a second chute 21, respectively. Both the first chute 20 and the second chute 21 are provided on the support frame 1. A second adjusting cylinder 22 and a third adjusting cylinder 23 are horizontally mounted on the left side of the support frame 1. The piston rod of the second adjusting cylinder 22 is fixedly connected to the first sliding support plate 18, while the piston rod of the third adjusting cylinder 23 is fixedly connected to the second sliding support plate 19. In this embodiment, under the action of multiple regulating cylinders, the slurry discharged from the slurry tank body 2 can be distributed more evenly into the mold.

[0028] Working principle: The stirred and mixed slurry is injected into the slurry tank body 2 through the feed pipe 3, the stirring motor 11 is started to drive the second stirring fan 13 blades to rotate, and the slurry in the slurry tank body 2 is continuously stirred. When discharging, the discharge motor 6 is started to drive the spiral discharge fan blades 8 to rotate, and the slurry in the discharge funnel 4 can be discharged into the mold.

[0029] During the discharge process, the first stirring blade 9 can perform secondary stirring on the slurry in the discharge funnel 4, so that the discharged slurry is more uniform.

[0030] The first regulating cylinder 25 can drive the slurry tank body to move back and forth above the mold, and the second regulating cylinder 22 and the third regulating cylinder 23 can drive the slurry tank body to move above the mold, thereby evenly injecting the slurry into the mold.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested by the utility model.

Claims

1. A slurry tank for producing autoclaved aerated concrete blocks, characterized in that: It includes a support frame, a slurry tank body is slidably arranged on the support frame, a feeding pipe is arranged on the top of the slurry tank body, a discharge funnel is arranged at the bottom thereof, and a discharge pipe is arranged below the discharge funnel; A discharge motor is provided vertically downward on the top of the slurry tank body, a discharge rod is fixed on the rotor of the discharge motor, a spiral discharge fan blade is fixed at the bottom of the discharge rod, the spiral discharge fan blade extends downward to the inside of the discharge pipe, and a plurality of first stirring blades are provided above the spiral discharge fan blade; A plurality of stirring devices are distributed on the side wall of the slurry tank, and the stirring device includes a support plate, the support plate is fixed on the outer wall of the slurry tank, a stirring motor is horizontally arranged on the support plate, a stirring rod is fixed on the rotor of the stirring motor, the stirring rod is located inside the slurry tank body, and a plurality of second stirring blades are fixed on the stirring rod.

2. The slurry tank for producing autoclaved aerated concrete blocks according to claim 1, characterized in that: An electric valve is provided on the discharge pipe.

3. The slurry tank for producing autoclaved aerated concrete blocks according to claim 1, characterized in that: A first sliding limit block and a second sliding limit block are fixed on both sides of the slurry tank respectively. The first sliding limit block is slidingly limited on the first sliding limit rod, and the second sliding limit block is slidingly limited on the second sliding limit rod.

4. The slurry tank for producing autoclaved aerated concrete blocks according to claim 3, characterized in that: The first sliding limit rod and the second sliding limit rod are fixed between the first sliding support plate and the second sliding support plate. A first adjusting cylinder is horizontally provided on the second sliding support plate. The piston rod of the first adjusting cylinder is fixedly connected to the slurry tank body.

5. The slurry tank for producing autoclaved aerated concrete blocks according to claim 4, characterized in that: The first sliding support plate and the second sliding support plate are respectively slidably limited in the first sliding groove and the second sliding groove, and the first sliding groove and the second sliding groove are both provided on the support frame; A second regulating cylinder and a third regulating cylinder are horizontally provided on the left side of the support frame. The piston rod of the second regulating cylinder is fixedly connected to the first sliding support vertical plate, and the piston rod of the third regulating cylinder is fixedly connected to the second sliding support vertical plate.

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