Jatayu Super filtre-cleaning with pulse jets

Introduction

When a vacuum-based litter picker operates, it sucks in air mixed with dust, debris, and litter. To ensure that only clean air exits the system and to prevent damage to the machine, the machine has filter cartridges to trap the dust. Over time, these filters accumulate dust, which clogs the airflow and reduces suction efficiency. If filters are neglected, suction performance drops, leading to higher engine load, overheating risks, and even potential machine shutdowns, especially in heavy dust zones. Cleaning the filters is essential to keep the machine performing effectively. The problem itself is universal, but how well a machine deals with it defines its efficiency, uptime, and usability.

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Filter cleaning in litter pickers

In machines without automated cleaning, the operator must stop work, open the filter chamber, and physically remove the filters. These are then shaken, tapped, or blown out using compressed air to remove accumulated dust. Some operators may also wash the filters and allow them to dry before reuse. This entire process is typically done away from the worksite, often in a maintenance area.

Challenges:

Manual cleaning is time-consuming and disrupts workflow, especially during long or dusty shifts. It is labor- intensive, exposes the operator to dust, and often yields inconsistent results depending on the thoroughness of cleaning. If not done properly or frequently enough, dust buildup restricts airflow, leading to a noticeable drop in suction performance and reduced litter collection efficiency. Repeated handling also risks damaging filter media, shortening the filter’s lifespan.

In conventional sweepers, recovery is handled by centralized suction hoses or narrow vacuum heads, often combined with a side broom that pushes debris inward. These designs depend on airflow strength alone and usually prioritize cost or simplicity over aerodynamic balance.

Challenges:

Airflow is uneven across the head, which leads to inconsistent pickup. Corners, curb lines, or edges are often underswept. As debris load increases, suction zones weaken further, and performance degrades. Operators may need to make multiple passes or accept spotty results. Coverage is incomplete, especially when turning or sweeping non-linear surfaces.

Pulse jet cleaning in jatayu super

To overcome the limitations of both manual and mechanical systems, the Jatayu Super introduces a fully automatic, air-driven pulse jet cleaning mechanism. A built-in, cartridge filter cleaning system that uses pressurized air to dislodge dust from the PM10-rated pleated filters without requiring manual intervention.

The system is powered by an onboard air compressor, connected to pulse jetting heads that target the filter cartridges.

The entire cleaning process can also be easily started by the operator with the press of a button, especially helpful when filters get heavily choked mid-shift.

At predetermined intervals (roughly every 3 minutes during a cycle), the system releases controlled pulses of air that shake off fine dust accumulated on the filter surfaces.

A full cleaning session can be carried out whenever needed and takes around 15 minutes. This is especially useful on dusty routes, where filters can clog mid-shift. There’s no need to return to the service bay; the cleaning can be done right where the machine is parked, restoring suction performance without interrupting the shift.

No Manual Labor or Dust Exposure

Manual cleaning exposes operators to dust and demands physical effort. Jatayu Super’s pulse jet system eliminates this burden-the cleaning is fully automated, activated with just the press of a button, keeping the operator clean, safe, and focused on the job.