Air supply system of air cushion conveyor

Abstract

The utility model relates to an air supply system of an air cushion conveyor, and belongs to the technical field of conveying equipment. The air supply system comprises a fan, an air chamber air inlet pipe, a fan air inlet pipe, a dust collector, a sealing cover, a material chamber, a supporting arc plate, an air chamber and the like. An air outlet of the fan is connected with the air chamber through an air chamber air inlet pipe, the air chamber is arranged below the material chamber, the air chamber and the material chamber are divided into two adjacent closed cavities through a supporting arc plate, a conveying belt is arranged on the supporting arc plate, and a plurality of small ventilation holes are formed in the supporting arc plate; the dust collector is arranged above the material chamber, a lower port of the dust collector is directly arranged on a sealing cover of the air cushion conveyor and is communicated with the material chamber, and an air inlet of the fan is connected with an air outlet of the dust collector through a fan air inlet pipe. The air supply system is installed in the middle of the machine body of the air cushion conveyor, the overall design is compact, the structure is simple, the overall size is small, the occupied space is small, an air supply device and a dust collection device which are necessary for the air cushion conveyor are integrated, cost is saved, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to an air supply system for an air cushion conveyor, belonging to the technical field of conveying equipment. Background Art

[0002] The air supply device and the dust collection device are two necessary equipment systems for the air cushion conveyor. They occupy an important position in the air cushion conveyor. The various costs such as their production and installation account for a large proportion, and the installation volume is also large. Insufficient installation space is prone to occur at various sites, and it is often necessary to modify large installation foundations such as trestles and transfer stations, which is very troublesome. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides an air cushion conveyor air supply system that can well solve the above problems. It has a relatively simple structure, a small overall volume, and occupies little space, which saves costs and is easy to install.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An air supply system for an air cushion conveyor, comprising: a fan, an air chamber air inlet pipe, a fan air inlet pipe, a dust collector, a sealing cover, a material chamber, a support arc plate and an air chamber, etc.; the air outlet of the fan is connected to the air chamber through the air chamber air inlet pipe, the air chamber is arranged below the material chamber, and the two are divided into two adjacent closed cavities by a support arc plate, a conveyor belt is arranged on the support arc plate, and a plurality of ventilation holes are arranged on the support arc plate; the dust collector is arranged above the material chamber, and the lower port of the dust collector is directly arranged on the sealing cover of the air cushion conveyor and is connected to the material chamber, and the air inlet of the fan is connected to the exhaust outlet of the dust collector through the fan air inlet pipe.

[0006] Furthermore, the air cushion conveyor air supply system also includes a platform, and the fan and dust collector are fixedly installed on the platform.

[0007] Furthermore, the gas in the air chamber enters the upper side of the supporting arc plate through the ventilation holes, thereby supporting the conveyor belt and the material on the belt laid on the supporting arc plate, and converges to the material chamber along the gap between the conveyor belt and the supporting arc plate to form dust-laden gas. The dust-laden gas is extracted by the dust collector, filtered by the dust collector, and becomes clean gas before re-entering the fan inlet pipe, thus forming a gas flow cycle.

[0008] The air supply system of the air cushion conveyor of the utility model forms an organic and integral self-circulating system through the flexible design and assembly of the fan, the fan air inlet pipe, the air chamber air inlet pipe and the dust collector.

[0009] Advantages of this utility model:

[0010] The air cushion conveyor air supply system of the utility model cleverly and reasonably combines the air supply device and the dust removal system of the air cushion conveyor to form a complete air supply system, which can save a set of fans and piping systems, greatly reduce the design and installation costs of the equipment, and improve the competitiveness of the equipment; compared with two separate systems for air supply and dust removal, the structure of the utility model greatly reduces the overall installation volume, occupies less space, and is more conducive to the design of on-site process plans.

[0011] The air supply system of the air cushion conveyor of the utility model is installed at the middle part of the air cushion conveyor body, which not only has low cost but also has small overall volume and is simple and convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of the air supply system of the air cushion conveyor of the utility model;

[0013] Figure 2 for Figure 1 AA section of the air supply system of the air cushion conveyor;

[0014] Figure 3 for Figure 1 BB cross-section of the air cushion conveyor's air supply system.

[0015] Description of main reference numerals:

[0016] 1-air chamber air inlet pipe, 2-platform, 3-fan, 4-fan air inlet pipe, 5-dust collector, 6-sealing cover, 7-material chamber, 8-support arc plate, 9-air chamber. DETAILED DESCRIPTION

[0017] The air supply system for an air cushion conveyor of the present invention includes: an air chamber air inlet pipe 1, a platform 2, a fan 3, a fan air inlet pipe 4, a dust collector 5, a sealing cover 6, a material chamber 7, a support arc plate 8, and an air chamber 9. The air outlet of the fan 3 is connected to the air chamber 9 via the air chamber air inlet pipe 1. The air chamber 9 is located below the material chamber 7. The air chamber 9 and the material chamber 7 are separated into two adjacent closed cavities by a support arc plate 8. The conveyor belt is provided on the support arc plate 8, and a plurality of ventilation holes are provided on the support arc plate 8. The material chamber dust collector 5 is located above the material chamber 7. The lower end of the dust collector 5 is directly provided (placed) on the air cushion conveyor's sealing cover 6 and communicates with the material chamber 7. The air inlet of the fan 3 is connected to the exhaust outlet of the dust collector 5 via the fan air inlet pipe 4. The fan 3 and the dust collector 5 are fixedly mounted on the platform 2.

[0018] The gas in the air chamber 9 can enter the upper side of the support arc plate 8 through the ventilation holes, thereby supporting the conveyor belt and the materials on the conveyor belt. Furthermore, the gas entering the upper side of the support arc plate 8 through the ventilation holes converges along the gap between the conveyor belt and the support arc plate 8 into the material chamber 7, forming dust-laden gas. The dust-laden gas is extracted by the dust collector 5, filtered through the dust collector, and converted into clean gas before re-entering the fan inlet pipe 4, thus forming a gas flow cycle. The air supply system of the air cushion conveyor, through the flexible design and combination of the fan 3, fan inlet pipe 4, air chamber inlet pipe 1, and dust collector 5, makes the air supply device of the air cushion conveyor form an organic and self-circulating system.

[0019] In the air supply system of the present invention, the upper end box of the air chamber air inlet pipe 1 is connected to the air outlet of the fan 3, the lower end air outlet of the air chamber air inlet pipe 1 is connected to the air chamber 9, the fan 3 and the material chamber dust collector 5 are fixed on the platform 2, the two ends of the fan air inlet pipe 4 are respectively connected to the air inlet of the fan 3 and the exhaust of the material chamber dust collector 5, the lower end of the material chamber dust collector 5 sits directly on the sealing cover 6 of the air cushion conveyor and is connected to the material chamber 7, and the air chamber 9 and the material chamber 7 are separated into two adjacent closed The support arc plate 8 is provided with numerous arranged ventilation holes. Gas in the air chamber 9 can enter the upper side of the support arc plate 8 through these holes, thereby supporting the conveyor belt and the materials on the conveyor belt. The gas then converges into the material chamber 7 along the gap between the conveyor belt and the support arc plate 8, forming dust-laden gas. The dust-laden gas is extracted from the material chamber 7 by the material chamber dust collector 5, filtered by the dust collector, and converted into clean gas before re-entering the fan inlet pipe 4, thus forming a gas flow cycle. This design is compact and small in size, not only taking up less installation space, but also greatly reducing manufacturing costs.

[0020] The utility model is an air supply system for an air cushion conveyor, which can be installed in the middle of the air cushion conveyor body. It has a compact overall design, a simple structure, a small overall volume, and occupies little space. It integrates the air supply device and the dust collection device required for the air cushion conveyor, which saves costs and is convenient for installation.

Claims

1. An air supply system for an air cushion conveyor, characterized in that: It includes a fan, an air chamber air inlet pipe, a fan air inlet pipe, a dust collector, a sealing cover, a material chamber, a support arc plate and an air chamber; the air outlet of the fan is connected to the air chamber through the air chamber air inlet pipe, the air chamber is arranged below the material chamber, and the two are divided into two adjacent closed cavities by a support arc plate, a conveyor belt is arranged on the support arc plate, and a number of ventilation holes are arranged on the support arc plate; the dust collector is arranged above the material chamber, and the lower port of the dust collector is directly arranged on the sealing cover of the air cushion conveyor and is connected to the material chamber, and the air inlet of the fan is connected to the exhaust outlet of the dust collector through the fan air inlet pipe.

2. The air supply system for an air cushion conveyor according to claim 1, characterized in that: The air cushion conveyor air supply system also includes a platform, and the fan and dust collector are fixedly installed on the platform.

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