Dust removal device for mobile platform

Abstract

The utility model provides a dust removal device for a motorized platform, which comprises an air inlet flange, an air inlet screen, a dust removal device cavity, an upper shell, a cyclone dust removal pipe module, a lower shell, an air outlet screen, an air outlet flange, a dust removal fan mounting flange, a dust removal fan mounting bracket, a dust removal fan and a controller, the cyclone dust removal pipe module comprises a plurality of cyclone dust removal units which are horizontally and evenly distributed, and each cyclone dust removal unit comprises a cyclone dust removal pipe body, a fixed spiral blade and a dust separation opening. Dust-containing airflow at the air inlet is purified in a horizontal array form of the cyclone dust removal pipes, the dust removal efficiency of the dust removal device is improved, dust particles are discharged in real time through the dust removal opening by using the dust removal fan, and the device has the technical characteristics of simple structure, small size, no maintenance and low resistance, and is high in dust removal efficiency; reasonable layout can be carried out according to space distribution of a mobile platform, the service life of protection system equipment can be prolonged, the interface size can adapt to air purification systems with different rated air volumes, and the dust removal efficiency reaches 90% or above.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air pollution purification technical field, concretely relates to a dust removal device for motor platform. BACKGROUND

[0002] Motor platform needs to face various complex environmental conditions in the battlefield or open air, and the dust, impurities and other small particles in the external air are pre-filtered by the dust removal device, which not only requires the dust removal device to provide clean air source for platform passengers, but also requires to reduce the burden of filter and improve the system purification efficiency during air purification. Therefore, in order to improve the dust removal efficiency of the dust removal device and the adaptability of the motor platform, a dust removal device with simple structure, maintenance-free, low resistance and high separation efficiency needs to be developed. SUMMARY

[0003] (I) technical problem to be solved

[0004] The utility model provides a dust removal device for motor platform to solve the technical problem of how to simplify the structure and realize efficient dust removal.

[0005] (II) technical scheme

[0006] In order to solve the above technical problem, the utility model provides a dust removal device for motor platform, which comprises an air inlet flange, an air inlet screen, a dust removal device cavity, an upper shell, a cyclone dust removal pipe module, a lower shell, an air outlet screen, an air outlet flange, a dust removal fan mounting flange, a dust removal fan mounting bracket, a dust removal fan and a controller. Wherein,

[0007] The air inlet screen and the air outlet screen are fixedly connected to the air inlet flange and the air outlet flange respectively; the air inlet flange and the air outlet flange with the air inlet screen and the air outlet screen are fixedly connected to the air inlet and the air outlet of the dust removal device cavity respectively;

[0008] The upper shell and the lower shell are fixedly connected to the inside of the dust removal device cavity, and the cyclone dust removal pipe module is fixedly connected between the upper shell and the lower shell;

[0009] The dust removal fan mounting flange and the controller are installed on the outer wall of the dust removal device cavity, the dust removal fan bracket is fixedly connected with the dust removal fan mounting flange, the dust removal fan is fixedly connected with the dust removal fan bracket, the dust removal port of the dust removal fan is communicated with the inside of the dust removal device cavity, and the dust removal work of the dust removal fan is controlled through the controller.

[0010] Further, the air inlet screen and the air outlet screen are fixedly connected to the air inlet flange and the air outlet flange by bolts respectively.

[0011] Further, the air inlet flange and the air outlet flange are fixedly connected to the air inlet and the air outlet of the dust removal device cavity by bolts respectively.

[0012] Further, the cyclone dust removal pipe module is fixedly connected between the upper shell and the lower shell in a horizontal installation mode.

[0013] Further, the cyclone dust removal pipe module is riveted and fixed between the upper shell and the lower shell.

[0014] Further, the dust removal fan support is fixedly connected with the dust removal fan mounting flange through bolts.

[0015] Further, the dust removal fan is fixedly connected with the dust removal fan support through bolts.

[0016] Further, the cyclone dust removal pipe module comprises a plurality of cyclone dust removal units evenly distributed horizontally, each cyclone dust removal unit comprising a cyclone dust removal pipe body, a fixed spiral blade and a dust separation port; wherein the top air inlet of the cyclone dust removal pipe body is fixedly connected with the air inlet hole of the upper shell, the bottom air outlet of the dust separation port is fixedly connected with the air outlet hole of the lower shell, the bottom air outlet of the cyclone dust removal pipe body is sleeved on the top air inlet of the dust separation port, and a dust discharge channel is formed between the cyclone dust removal pipe body and the dust separation port. The fixed spiral blade is installed inside the cyclone dust removal pipe body.

[0017] (Three) beneficial effects

[0018] The utility model proposes a motor platform dust removal device, including air inlet flange, air inlet screen, dust removal device cavity, upper shell, cyclone dust removal pipe module, lower shell, air outlet screen, air outlet flange, dust removal fan mounting flange, dust removal fan mounting support, dust removal fan and controller, cyclone dust removal pipe module includes a plurality of cyclone dust removal units even distribution horizontally, each cyclone dust removal unit includes cyclone dust removal pipe body, fixed spiral blade and dust separation port. The device purifies the dust-containing airflow of the air inlet by the horizontal array form of the cyclone dust removal pipe, improves the dust removal efficiency of the dust removal device, removes the dust particle in real time through the dust removal port with the dust removal fan, and has the technical characteristics of simple structure, small volume, maintenance-free and low resistance. The dust removal efficiency is high, the space distribution of the motor platform can be reasonably arranged, the service life of the protective system equipment can be improved, the interface size can be adapted to the air purification system of different rated air volume, and the dust removal efficiency is more than 90%. ACCURACY

[0019] Figure 1 It is an external structure schematic view of the motor platform dust removal device of the utility model;

[0020] Figure 2 It is an internal structure schematic view of the motor platform dust removal device of the utility model;

[0021] Figure 3 It is a working principle schematic view of the cyclone dust removal pipe module in the utility model. CONCRETE IMPLEMENTATION

[0022] In order to make the purpose, content and advantages of the utility model more clearly, the specific implementation of the utility model is described in further detail below in combination with the drawings and examples.

[0023] The embodiment provides a dust removal device for a motorized platform, and the overall structure is shown in Figure 1 and 2 The dust removal device mainly comprises an air inlet flange 1, an air inlet screen 2, a dust removal device cavity 3, an upper shell 4, a cyclone dust removal pipe module 5, a lower shell 6, an air outlet screen 7, an air outlet flange 8, a dust removal fan mounting flange 9, a dust removal fan mounting bracket 10, a dust removal fan 11 and a controller 12.

[0024] The air inlet screen 2 and the air outlet screen 7 are fixedly connected to the air inlet flange 1 and the air outlet flange 8 respectively through bolts.

[0025] The upper shell 4 and the lower shell 6 are fixedly connected to the inside of the dust removal device cavity 3, and the cyclone dust removal pipe module 5 is riveted and fixed between the upper shell 4 and the lower shell 6 in a horizontal installation mode.

[0026] The dust removal fan mounting flange 9 and the controller 12 are installed on the outer wall of the dust removal device cavity 3, the dust removal fan bracket 10 is fixedly connected to the dust removal fan mounting flange 9 through bolts, the dust removal fan 11 is fixedly connected to the dust removal fan bracket 10 through bolts, the dust removal port of the dust removal fan 11 is communicated with the inside of the dust removal device cavity 3, and the dust removal work of the dust removal fan 11 is controlled through the controller 12.

[0027] As shown in Figure 3 The cyclone dust removal pipe module 5 comprises a plurality of cyclone dust removal units which are horizontally and uniformly distributed, and each cyclone dust removal unit comprises a cyclone dust removal pipe body 13, a fixed spiral blade 14 and a dust separation port 15.

[0028] The working principle of the dust removal device for the motorized platform is as follows:

[0029] The air inlet flange 1 of the dust removal device is connected to the air inlet of the motorized platform three-proofing system through bolts, and the air outlet flange 8 is connected to the remaining equipment of the motorized platform three-proofing system along the air outlet direction.

[0030] When the dust removal device is turned on, the controller 12 receives the upper command and transmits the information to the dust removal fan 11, the dust-containing airflow passes through the air inlet screen 2 along the air inlet direction, the air inlet screen 2 filters out larger particulate matters and impurities in the dust-containing airflow, and adjusts the speed and direction of the airflow, so that the airflow uniformly enters the cyclone dust removal pipe module 5; after the airflow enters the cyclone dust removal pipe body 13 in a tangent direction, under the action of the fixed spiral blade 14, the dust-containing airflow changes from linear motion to circular motion and forms an outer vortex. During the rotation of the dust-containing airflow, due to the inertial effect, the dust particles are gradually moved to the pipe wall under the influence of the centrifugal force, and the dust particles reaching the pipe wall move downward along the pipe wall under the joint action of the airflow and gravity, and finally are intercepted by the lower shell 6 outside the dust outlet 15, realizing the preliminary separation of dust and gas. The clean air is further filtered by the air outlet screen 7 to remove residual small particulate matters, and the speed and direction of the outlet airflow are adjusted to ensure the normal operation of the subsequent equipment.

[0031] The motor of the dust removal fan 11 drives the fan blade to rotate at high speed, generates strong airflow to form a negative pressure environment, so that the dust particles intercepted by the lower shell 6 can be effectively sucked into the dust removal fan 11 in real time, and finally discharged from the dust removal device through the dust outlet of the dust removal fan 11. The length of the dust exhaust pipe can be adapted according to the mobile platform, and is fixed at the dust outlet and the dust outlet of the mobile platform by using a clamp.

[0032] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled persons in the technical field, without departing from the technical principle of the present application, a number of improvements and deformations can be made, and these improvements and deformations should be regarded as the protection range of the present application.

Claims

1. A dust removing device for a motorized platform, characterized by, The motorized platform dust removal device comprises an air inlet flange, an air inlet screen, a dust removal device cavity, an upper shell, a cyclone dust removal pipe module, a lower shell, an air outlet screen, an air outlet flange, a dust removal fan mounting flange, a dust removal fan mounting bracket, a dust removal fan and a controller. The air inlet screen and the air outlet screen are fixedly connected to the air inlet flange and the air outlet flange respectively. The upper shell and the lower shell are fixedly connected to the inside of the dust removal device cavity. The dust removal fan mounting flange and the controller are mounted on the outer wall of the dust removal device cavity.

2. The dust removal device for a motorized platform according to claim 1, wherein The air inlet screen and the air outlet screen are fixedly connected to the air inlet flange and the air outlet flange respectively by bolts.

3. The dust removal device for a motorized platform according to claim 1, wherein The air inlet flange and the air outlet flange are fixedly connected to the air inlet and the air outlet of the dust removal device cavity by bolts.

4. The dust removal device for a motorized platform according to claim 1, wherein The cyclone dust removal pipe module is fixedly connected between the upper shell and the lower shell in a horizontal installation manner.

5. The dust removal device for a motorized platform according to claim 1, wherein The cyclone dust removal pipe module is riveted between the upper shell and the lower shell.

6. The dust removal device for a motorized platform according to claim 1, wherein The dust removal fan mounting bracket is fixedly connected to the dust removal fan mounting flange by bolts.

7. The dust removal device for a motorized platform according to claim 1, wherein The dust removal fan is fixedly connected to the dust removal fan mounting bracket by bolts.

8. The dust removal device for a motorized platform according to claim 1, wherein The cyclone dust removal pipe module comprises a plurality of cyclone dust removal units evenly distributed horizontally. Each cyclone dust removal unit comprises a cyclone dust removal pipe body, a fixed spiral blade and a dust separation port. The top air inlet of the cyclone dust removal pipe body is fixedly connected to the air inlet hole of the upper shell. The bottom air outlet of the cyclone dust removal pipe body is sleeved on the top air inlet of the dust separation port, and a dust discharge channel is formed between the cyclone dust removal pipe body and the dust separation port. The fixed spiral blade is mounted in the inside of the cyclone dust removal pipe body.

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