A method for starting an air box pulse dust collector
A technology of pulse dust collector and air box, which is applied in chemical instruments and methods, separation methods, and separation of dispersed particles, etc., to achieve the effects of easy maintenance, low operating costs, and reduced investment costs
Active Publication Date: 2017-04-05
WUJIANG CITY MINGGANG ROAD & BRIDGE
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention provides a method for starting an air box pulse dust collector to solve the above-mentioned technical problems of the existing air box pulse dust collector
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] In order to describe the technical solution of the above invention in more detail, specific examples are listed below to demonstrate the technical effect; it should be emphasized that these examples are used to illustrate the present invention and not limit the scope of the present invention.
[0029] An air box pulse dust collector provided by the present invention, please refer to figure 1 and figure 2 , comprising a blower fan 10 and a box body 20, the box body 20 is divided into several filter bins 22 by compartment plates 21, and each filter bin 22 is provided with several filter bags 23;
[0030] The lower side of the box body 20 is provided with a dusty gas inlet 24, the top of the box body 20 communicates with the inlet end of the fan 10, and the gas outlet end of the fan 10 is a clean gas outlet 11;
[0031] Specifically, the dusty gas enters the inside of the box 20 from the dusty gas inlet 24, and is filtered through the filter bag 23 to separate the dust f...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an air tank pulse dust collector and a starting method thereof. The air tank pulse dust collector comprises a draught fan and a tank body. The tank body is internally divided into a plurality of filtering bins through bin partitioning plates. A plurality of filtering bags are arranged in each filtering bin. A dusty gas inlet is formed in the side face of the lower portion of the tank body, the top of the tank body is communicated with the inlet end of the draught fan, and the air outlet end of the draught fan is a pure gas outlet. The top of each filtering bin is correspondingly provided with a pulse valve, one end of each pulse valve corresponds to the corresponding filtering bag, and the other end of the pulse valve is communicated with a high-pressure air source. The top of each filtering bin is further correspondingly provided with a lifting plate. When the lifting plates are opened, the corresponding filtering bins are communicated with the draught fan. When the lifting plates are closed, the corresponding filtering bins are not communicated with the draught fan. The fan, the pulse valves and the lifting plates are controlled by a PLC. According to the air tank pulse dust collector and the starting method thereof, the draught fan, the pulse valves and the lifting plates are controlled through the PLC at the same time, the draught fan is not communicated with the tank body, in other words, the draught fan is started in a non-load mode, an air door and an electric executing mechanism do not need to be used, the structure is simple, cost is low, and maintenance is easy.
Description
technical field [0001] The invention relates to a starting method of an air box pulse dust collector. Background technique [0002] The existing air box pulse dust collector can be divided into the following three categories according to the starting method of the fan. The first category: direct start, requires less equipment, and the start method is relatively simple, but because it starts with load, the capacity of the line is required to be greater than The motor capacity of the fan is more than 5 times, which has a large impact on the grid and takes a long time to start; the second type: such as autotransformer step-down start, star-delta start, frequency converter and soft start, this type of air box pulse dust collector , the starting current is small, which reduces the impact on the power grid, but the equipment investment is increased, and the circuit is complicated, and the maintenance technical requirements are correspondingly much higher; Use the electric actuato...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/02B01D46/04B01D46/46
Inventor 屠忠伟
Owner WUJIANG CITY MINGGANG ROAD & BRIDGE