CN205332777U - Cyclone discharge gate plumbing installation - Google Patents

Abstract

The utility model provides a cyclone discharge gate plumbing installation, includes cyclone, fan, pipeline, collection fill. The cyclone discharge gate is connected or is broken off according to pipeline for the actual conditions with a wind gap of fan, and other wind gap of fan links to each other with fluidized bed or crushing and screening system according to the demand. If the material of after -separating meets the demands through detecting the aridity, then get into the crushing and screening stage through the pipe -line transportation. If the material of after -separating then continues dryly through the pipe -line transportation through detecting the unsatisfied requirement of aridity to the fluidized bed. The utility model provides the high rate of recovery of material has reduced dust removal work load, and the the cost is reduced loss has reduced the atmosphere pollution.

Description

Cyclone Separator Outlet Piping Device

technical field

The utility model belongs to pipeline devices, in particular to a pipeline device for a discharge port of a cyclone separator.

Background technique

In the production process of polyacrylamide, the material needs to be dried and dehumidified through a fluidized bed after granulation. During the drying process of the material in the fluidized bed, the waste gas device often entrains a part of the material, which requires the waste gas pipeline to separate the material particles from the waste gas through the cyclone separator. At present, the material separated by the cyclone separator will be returned to the fluidized bed regardless of dry or wet conditions. If the material is dry and the particles are relatively fine, when it is returned to the fluidized bed, it will be entrained by the exhaust gas for repeated separation. In this way, not only the load of the cyclone separator is increased, but also the fine powder that has been fully processed cannot be recovered. In addition, the fully treated fine powder will be discharged through the waste gas tower, causing environmental pollution and material waste.

Utility model content

The utility model provides a pipeline device which can freely disconnect and connect the conveying pipeline.

In order to solve the deficiencies of the existing technology, the utility model adopts the following technical scheme: the pipeline device of the outlet of the cyclone separator, including the cyclone separator, the fan, the conveying pipeline, and the collecting bucket. The discharge port of the cyclone separator is connected or disconnected with one tuyere of the fan according to the actual situation with a conveying pipeline, and the other tuyere of the fan is connected with a fluidized bed or a crushing and screening system according to requirements. When the cyclone separator stops running, open the discharge port, and manually touch to detect the dryness and wetness of the material. If the dryness meets the requirements, connect one outlet of the fan to the outlet of the cyclone separator, and connect the other outlet of the fan to the crushing and screening system to transport the material to the crushing and screening device. If the drying degree of the material does not meet the requirements, connect one outlet of the fan to the outlet of the cyclone separator, and connect the other outlet of the fan to the fluidized bed to send the material to the fluidized bed to continue drying. In this way, different technical measures are adopted according to the actual situation, the materials are conveniently managed according to the situation, and the process is optimized.

A material collecting bucket is arranged below the outlet of the cyclone separator.

The cyclone separator adopts the DCS setting to operate at intervals, generally at intervals of ten minutes.

The beneficial effect of the utility model is that the work load of the cyclone separator is reduced. The material recovery rate reaches over 99%, which reduces the cost loss. The material is fully recovered, and the waste gas does not contain material particles, which reduces air pollution.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Explanation of numerals in Fig. 1: 1-transport pipeline connected with crushing and screening device or fluidized bed, 2-fan, 3-transport pipeline connected with discharge port of cyclone separator, 4-cyclone separator.

detailed description

As shown in Figure 1, the utility model cyclone separator discharge port piping device comprises a cyclone separator 4, a blower fan 2, a delivery pipeline 3 connected to the cyclone separator discharge port, and a crushing and screening device or a fluidized bed. Delivery pipeline 1. The discharge port of the cyclone separator is connected or disconnected from one end of the fan with a conveying pipeline according to the actual situation, and the other end of the fan is connected with a fluidized bed or a crushing and screening system according to requirements. The cyclone separator operates at intervals set by DCS, and the general operation time interval is ten minutes. When the operation is over, open the outlet of the cyclone separator, and the material will leak into the collection tank below the outlet. At this time, the dryness and wetness of the material will be detected by manual touch. If the dryness meets the requirements after testing, connect one end of the conveying pipe to the outlet of the cyclone separator, the other end of the pipe to one outlet of the fan, and the other outlet of the fan to the material crushing and screening device with a conveying pipe, and the material is directly Enter the stage of crushing and screening. If the dryness of the material does not meet the requirements after testing, the outlet of the cyclone separator is connected to one tuyere of the fan, and the other tuyere of the fan is connected to the fluidized bed device with a conveying pipeline, and the material is transported to the fluidized bed to continue drying.

Claims (5)

1. The pipeline device of the discharge port of the cyclone separator, including a cyclone separator, a fan, a conveying pipe, and a collection bucket, is characterized in that: the discharge port of the cyclone separator is connected or disconnected with a conveying pipe according to the actual situation, The other outlet of the fan is connected with the fluidized bed or crushing and screening system according to the demand. 2. The pipeline device at the discharge port of the cyclone separator according to claim 1, characterized in that: if the dryness of the material separated by the cyclone separator meets the requirements, a tuyere of the fan is connected to the discharge port of the cyclone separator , the other outlet of the fan is connected with the crushing and screening system. 3. The pipeline device at the discharge port of the cyclone separator according to claim 1, characterized in that: if the dryness of the material separated by the cyclone separator does not meet the requirements, one tuyere of the fan and the cyclone separator will discharge the material. The other outlet of the fan is connected with the fluidized bed. 4. The pipeline device at the discharge port of the cyclone separator according to claim 1, characterized in that: a material collecting bucket is arranged below the discharge port of the cyclone separator. 5. The pipeline device at the discharge port of the cyclone separator according to claim 1, characterized in that: the cyclone separator operates at intervals of DCS settings, usually at intervals of ten minutes, and manually touches to judge the dryness and wetness of the material.