C25 commercial concrete sand silo air cannon

Abstract

The utility model provides a C25 commercial concrete sand silo air cannon, which relates to the technical field of industrial equipment and comprises a shell, a first connecting pipe and a partition plate. The lower end of the shell is fixedly connected with two sets of fixing supports, the front end of the shell is connected with an electric control valve, the front end of the electric control valve is connected with a hose, the first connecting pipe is arranged at the rear end of the shell, the front end of the first connecting pipe penetrates into the shell, and the front end of the first connecting pipe is connected with a second connecting pipe. The partition plate is arranged in the rear end of the shell, the front end of the second connecting pipe penetrates through the center end of the partition plate, the upper side of the partition plate is connected with a thin connecting pipe, the rear end of the thin connecting pipe penetrates out of the rear end of the shell, the lower side of the partition plate is connected with a sealing connecting pipe, and the rear end of the sealing connecting pipe penetrates out of the rear end of the shell and is connected with a heating plate through the inner side of the first connecting pipe. And surrounding air is heated through the heating plate, so that the air is dried, follow-up blockage cleaning is facilitated, and the problem that potential safety hazards possibly occur in the using process of an existing air cannon is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial equipment, and more specifically, particularly relates to an air cannon for a C25 commercial concrete sand bin. Background Art

[0002] The air cannon for a concrete sand bin is a special equipment that uses the air power principle to eliminate the blockage, bridging or arching of materials in a silo or pipeline. The air cannon for a concrete sand bin is also called an air flow assistor or arch breaker, and is widely used in storage bins of materials such as concrete mixing plants, chemical fertilizers, cement, and foundry sand, as well as in occasions where it is necessary to prevent and reduce the occlusion phenomenon of machines such as silos and hoppers. The commonly used air cannon at present stores compressed air inside the equipment. When the air pressure reaches saturation, the gas is discharged to form a pressure difference. However, during the use process, it requires the operator to operate personally. In the use process, the situation in areas such as the silo is unknown, and safety hazards are likely to occur. Therefore, a new type of air cannon is needed now. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an air cannon for a C25 commercial concrete sand bin to solve the problem that safety hazards may occur during the use of the existing air cannon.

[0004] The air cannon for a C25 commercial concrete sand bin of the utility model is achieved by the following specific technical means:

[0005] An air cannon for a C25 commercial concrete sand bin includes a housing, a first connecting pipe, and a partition;

[0006] Two groups of fixed brackets are fixedly connected to the lower end of the housing. An electric control valve is connected to the front end of the housing, and a hose is connected to the front end of the electric control valve. A conical plate is connected to the inner front end of the housing. The first connecting pipe is disposed at the rear end of the housing, and the front end of the first connecting pipe penetrates into the housing, and a second connecting pipe is connected to the front end of the first connecting pipe. The partition is disposed inside the rear end of the housing, and the front end of the second connecting pipe passes through the central end of the partition. A thin connecting pipe is connected to the upper side of the partition, and the rear end of the thin connecting pipe penetrates out of the rear end of the housing. A sealed connecting pipe is connected to the lower side of the partition, and the rear end of the sealed connecting pipe penetrates out of the rear end of the housing.

[0007] Further, a spray head is connected to the front end of the hose, and a movable baffle is sleeved on the hose.

[0008] Further, a large round hole is provided at the front end of the spray head, and twelve groups of small round holes are provided on the outer side of the front end of the spray head.

[0009] Further, a protective net is connected to the inner rear end of the first connecting pipe, and a heating plate is connected to the inner side of the first connecting pipe.

[0010] Furthermore, two sets of support rods are provided inside the second connecting pipe, a motor is connected between the two sets of support rods, and a fan is connected to the motor shaft of the motor.

[0011] Furthermore, an alarm is connected to the upper side of the rear end of the thin connecting pipe, an alarm lamp is connected to the upper end of the alarm, a movable plate is provided inside the upper side of the rear end of the thin connecting pipe, a micro-touch switch is connected to the lower end of the alarm, and the micro-touch switch is electrically connected to the alarm and the alarm lamp.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By providing an electric control valve, the utility model is beneficial in that an electric control valve is connected to the front end of the outer shell. When the pressure inside the device is sufficient and an alarm is issued, the staff can quickly open the electric control valve at a relatively far position, improving the safety of operation.

[0014] 2. By providing an alarm, the lower end of the alarm is connected to a micro-touch switch, and the micro-touch switch is electrically connected to the alarm and the alarm lamp. When the pressure reaches a certain level, the movable plate touches the micro-touch switch, causing the alarm and the alarm lamp to issue an alarm, prompting the staff to open the electric control valve.

[0015] 3. By providing a heating plate, the inner side of the first connecting pipe is connected to the heating plate. The surrounding air is heated by the heating plate to dry the gas, which is beneficial for subsequent cleaning of blockages. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model.

[0017] Figure 2 is a schematic cross-sectional structural diagram of the outer shell of the utility model.

[0018] Figure 3 is a schematic cross-sectional structural diagram of the thin connecting pipe of the utility model.

[0019] Figure 4 is a schematic cross-sectional structural diagram of the first connecting pipe and the second connecting pipe of the utility model.

[0020] Figure 5 is a schematic structural diagram of the nozzle of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0022] 1. Outer shell; 2. Fixed support; 3. Sealed connecting pipe; 4. First connecting pipe; 401. Protective net; 402. Heating plate; 5. Thin connecting pipe; 501. Movable plate; 6. Alarm; 601. Micro-touch switch; 7. Alarm light; 8. Electric control valve; 9. Hose; 10. Movable baffle; 11. Sprinkler head; 1101. Large round hole; 1102. Small round hole; 12. Partition board; 13. Conical plate; 14. Second connecting pipe; 1401. Support rod; 1402. Motor; 1403. Fan. Specific implementation mode

[0023] The following further describes the implementation mode of the present utility model in detail in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] Embodiment:

[0025] As shown in the attached Figure 1 to the attached Figure 5 figures:

[0026] The present utility model provides an air cannon for a C25 commercial concrete sand bin, including an outer shell 1, a first connecting pipe 4, and a partition board 12;

[0027] Two groups of fixed supports 2 are fixedly connected to the lower end of the outer shell 1. An electric control valve 8 is connected to the front end of the outer shell 1, and a hose 9 is connected to the front end of the electric control valve 8. A conical plate 13 is connected to the inner part of the front end of the outer shell 1. The first connecting pipe 4 is placed at the rear end of the outer shell 1, and the front end of the first connecting pipe 4 penetrates into the outer shell 1, and a second connecting pipe 14 is connected to the front end of the first connecting pipe 4. The partition board 12 is placed inside the rear end of the outer shell 1, and the front end of the second connecting pipe 14 passes through the center end of the partition board 12. A thin connecting pipe 5 is connected to the upper side of the partition board 12, and the rear end of the thin connecting pipe 5 penetrates out of the rear end of the outer shell 1. A sealed connecting pipe 3 is connected to the lower side of the partition board 12, and the rear end of the sealed connecting pipe 3 penetrates out of the rear end of the outer shell 1.

[0028] Among them, as shown in Figure 2 and Figure 5 figures, the front end of the hose 9 is connected to a sprinkler head 11, and a movable baffle 10 is sleeved on the hose 9. A large round hole 1101 is provided at the front end of the sprinkler head 11, and twelve groups of small round holes 1102 are provided on the outer side of the front end of the sprinkler head 11. During use, it is beneficial for the large round hole 1101 and the twelve groups of small round holes 1102 to discharge the gas not only from a single direction, which is more conducive to cleaning the blockage, and the movable baffle 10 is used to block the inlet to prevent the material from splashing due to the impact of the air flow during the subsequent operation of the equipment.

[0029] Among them, as shown in Figure 4As shown, a protective net 401 is connected to the inner side of the rear end of the first connecting pipe 4, a heating plate 402 is connected to the inner side of the first connecting pipe 4, two support rods 1401 are provided inside the second connecting pipe 14, a motor 1402 is connected between the two support rods 1401, and a fan 1403 is connected to the motor shaft of the motor 1402. The protective net 401 prevents sundries from entering the interior of the device. At the same time, the heating plate 402 is used to heat the surrounding air to dry the gas, and the motor 1402 drives the fan 1403 to make the dry gas enter the interior of the housing 1.

[0030] Among them, as Figure 3 shown, an alarm 6 is connected to the upper side of the rear end of the thin connecting pipe 5, an alarm lamp 7 is connected to the upper end of the alarm 6, a movable plate 501 is provided inside the upper side of the rear end of the thin connecting pipe 5, a micro-touch switch 601 is connected to the lower end of the alarm 6, and the micro-touch switch 601 is electrically connected to the alarm 6 and the alarm lamp 7. When the device is running, as the internal gas increases, the pressure gradually increases, and the movable plate 501 inside the thin connecting pipe 5 is pushed. When the pressure reaches a certain level, the movable plate 501 touches the micro-touch switch 601, causing the alarm 6 and the alarm lamp 7 to emit an alarm, prompting the staff to open the electric control valve 8 to discharge the dry gas inside the device and clean the blockage.

[0031] The specific usage method and function of this embodiment:

[0032] As Figures 1 to 5 shown, in the present utility model, the protective net 401 prevents sundries from entering the interior of the device. At the same time, the heating plate 402 is used to heat the surrounding air to dry the gas, and the motor 1402 drives the fan 1403 to make the dry gas enter the interior of the housing 1, or the sealed connecting pipe 3 is used to connect to a gas tank to make the gas in the gas tank enter the interior of the device. When the device is running, as the internal gas increases, the pressure gradually increases, and the movable plate 501 inside the thin connecting pipe 5 is pushed. When the pressure reaches a certain level, the movable plate 501 touches the micro-touch switch 601, causing the alarm 6 and the alarm lamp 7 to emit an alarm, prompting the staff to open the electric control valve 8 to discharge the dry gas inside the device and clean the blockage.

[0033] Details not described in the present utility model are all well-known technologies to those skilled in the art.

Claims

1. A C25 commercial concrete sand bin air cannon, characterized in that: It includes a housing (1), a first connecting pipe (4), and a partition plate (12); Two sets of fixed brackets (2) are fixedly connected to the lower end of the housing (1). The front end of the housing (1) is connected with an electric control valve (8), and a hose (9) is connected to the front end of the electric control valve (8). A conical plate (13) is connected inside the front end of the housing (1). The first connecting pipe (4) is placed at the rear end of the housing (1), and the front end of the first connecting pipe (4) penetrates into the housing (1), and a second connecting pipe (14) is connected to the front end of the first connecting pipe (4). The partition plate (12) is placed inside the rear end of the housing (1), and the front end of the second connecting pipe (14) penetrates through the central end of the partition plate (12). A thin connecting pipe (5) is connected to the upper side of the partition plate (12), and the rear end of the thin connecting pipe (5) penetrates out of the rear end of the housing (1). A sealed connecting pipe (3) is connected to the lower side of the partition plate (12), and the rear end of the sealed connecting pipe (3) penetrates out of the rear end of the housing (1).

2. The air cannon for a C25 commercial concrete sand bin according to claim 1, characterized in that: The front end of the hose (9) is connected with a spray head (11), and a movable baffle (10) is sleeved on the hose (9).

3. A C25 commercial concrete sand bin air cannon as described in claim 2, characterized in that: A large round hole (1101) is provided at the front end of the spray head (11), and twelve small round holes (1102) are provided on the outer side of the front end of the spray head (11).

4. A C25 commercial concrete sand bin air cannon according to claim 1, characterized in that: A protective net (401) is connected to the inner side of the rear end of the first connecting pipe (4), and a heating plate (402) is connected to the inner side of the first connecting pipe (4).

5. A C25 commercial concrete sand bin air cannon according to claim 1, characterized in that: Two support rods (1401) are provided inside the second connecting pipe (14), a motor (1402) is connected between the two support rods (1401), and a fan (1403) is connected to the motor shaft of the motor (1402).

6. The air cannon for the C25 commercial concrete sand bin according to claim 1, characterized in that: An alarm (6) is connected to the upper side of the rear end of the thin connecting pipe (5), an alarm lamp (7) is connected to the upper end of the alarm (6), a movable plate (501) is provided inside the upper side of the rear end of the thin connecting pipe (5), a micro-touch switch (601) is connected to the lower end of the alarm (6), and the micro-touch switch (601) is electrically connected to the alarm (6) and the alarm lamp (7).

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