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Coarse yarn energy-saving blow-and-suction air system
We are a specialized enterprise that manufactures and sells circulating blow-and-suction cleaning machines for textile machinery—including roving frames, spinning frames, air-jet spinning machines, winding machines, doubling machines, twister machines, warping machines, and weaving looms—as well as energy-saving cotton-suction fans for spinning frames, energy-efficient retrofit solutions for roving frames, high-efficiency fans for compact spinning systems, automatic circulation systems for roving frames, industrial automation conveying equipment...
Product Description
We are a specialized enterprise that manufactures and sells circulating blow-and-suction cleaning machines for textile machinery—including roving frames, spinning frames, air-jet spinning machines, winding machines, doubling machines, twister machines, warping machines, and weaving looms—as well as energy-saving cotton-suction fans for spinning frames, energy-efficient retrofit solutions for roving frames, high-efficiency fans for compact spinning systems, automatic circulation systems for roving frames, industrial automation conveying equipment, Roots vacuum dust collection systems for weaving workshops, industrial vacuum cleaners, and other textile machinery and environmental protection equipment for smoke, dust, and particulate matter purification.
Invention Name — An Energy-Saving Blow-and-Suction Cleaning Device for Sliver Machines.
| Application number | CN201920021044.0 |
| Application Date | 2019.01.07 |
| Publication (Announcement) Number | CN209493666U |
| Publication (Announcement) Date | 2019.10.15 |
| IPC classification number | D01H11/00 |
| Applicant (for patent rights) | Rugao City Sensitive Dust Removal Equipment Factory; |
| Inventor | Huang Delin; |
| Priority number | |
| Priority date | |
| Applicant’s Address | Tianbao Village, Taoyuan Town, Rugao City, Nantong City, Jiangsu Province |
| Applicant’s ZIP code | 226500; |
| CPC Classification Number |
Abstract
This utility model relates to an energy-saving blow-and-suction cleaner for roving frames, which is installed on the roving frame. Its key feature lies in the following: it comprises a fan volute, an air intake cover, and a fan impeller. The fan volute adopts a horizontally arranged single-airway structure. The top of the fan volute is equipped with an impeller suction port, while its side is fitted with a side air outlet connected to a blowing duct. The fan impeller is housed inside the fan volute and faces directly toward the impeller suction port. The top of the fan volute is covered by an air intake cover, which features a side air inlet connected to a suction duct. The advantage of this utility model is that its single-airway structure ensures that, during operation, the gas drawn into the impeller suction port is centrifugally thrown out through the side air outlet along a single airway; thus, there is no reduction in air-exhaust efficiency caused by a dual-airway, single-airoutlet configuration, leading to a significant decrease in energy consumption.
Abstract with illustrations

Product application scope:
The coarse yarn energy-saving blow-and-suction cleaner is widely applicable to various models of coarse yarn machines (left-hand and right-hand types), and can be used for energy-saving upgrades and retrofits of existing blow-and-suction systems as well as for use with new machines.
Product features:
Compared with the previous models of roving blow-and-suction cleaners, the energy-saving roving blow-and-suction cleaner has the following features: 1. It achieves a power savings of 40-60% while maintaining the same cleaning effectiveness (the original blow-and-suction system required a motor power of 1.1-1.5 kW, whereas the new energy-saving model requires only 0.55 kW); 2. The product features low noise, a compact structure, and easy maintenance; 3. Depending on different requirements, additional cleaning points can be added at locations on the main equipment where needed; 4. The cleaning air volume can be adjusted to an appropriate level according to the specific yarn types being processed.
Note:
This product works even more effectively when paired with an energy-saving retrofit for the roving frame suction fan. There are several different retrofit options available for the roving frame suction fan; for details, please consult Sensible Company’s sales consultants.
Category:
Tags:
Blowing and suction cleaning machine
Negative pressure fan
Energy-saving fan
Cleaning truck
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