What is the purpose of Comminutor?
What is a Comminutor? Comminutors (a.k.a. grinders, macerators) are used to reduce the particle size of wastewater solids. The terms “sewage grinder” and “comminutor” are two terms for a cutting device for sewage solids. The term “comminutor” originated with a device for chopping meat.
What is a sewage Comminutor?
Comminutors can be used in wastewater treatment to cut up and grind the coarse solids into smaller sizes so that this will eliminate the problems caused towards downstream operations especially clogging happening in pumps.
How long do septic grinders last?
You can expect a sewage grinder pump to last 6 to 16 years, with an average of 9 years. A grinder pump is installed along the drain line to a municipal sewer system or private septic tank when the pipe slope is not enough to flow by gravity.
What is Comminutor and grit?
Treatment equipment such as bar screens, comminutors (a large version of a garbage disposal that shreds material), and grit chambers are used on the wastewater as it first enters a treatment plant. The collected debris is usually disposed of in a landfill.
What is a Comminutor definition?
Definition of comminutor : a machine that cuts up solids in raw sewage in preparation for purifying treatment.
What is a muffin monster?
The Muffin Monster™ sewage grinders are designed to protect pumps and other equipment by grinding down the toughest wastewater solids. Available in three different models each with two different configurations, they are suitable for applications such as: Sewage pump stations.
Should you buy a house with a grinder pump?
The standard home is built higher than the sewer line so that gravity will draw wastewater from the sewage system. Not all homes are in this position, and for those homes, it’s necessary to have a grinder pump. Otherwise, the wastewater will back up and contaminate the house.
How much do grinder pumps cost?
Your home may either sit lower than your neighbor’s, or further away from the gravity sewer in the street and could not be served by a gravity sewer/lateral. Each home is evaluated on an individual basis. The average cost for installing the grinder pump is approximately $4,000-$5,000, but varies per property.
What are the 3 types of grit chamber?
There are three general types of grit chambers: horizontal-flow, aerated, or vortex chambers. All of these designs allow heavy grit particles to settle out, while lighter, principally organic particles remain in suspension.
How do grit chambers work?
The vortex-type grit chamber consists of a cylindrical tank in which the flow enters tangentially, creating a vortex flow pattern. Grit settles by gravity into the bottom of the tank (in a grit hopper) while effluent exits at the top of the tank.
What is a sewage grinder or comminutor?
What is a Comminutor? Comminutors (a.k.a. grinders, macerators) are used to reduce the particle size of wastewater solids. The terms “sewage grinder” and “comminutor” are two terms for a cutting device for sewage solids. The term “comminutor” originated with a device for chopping meat.
What is a comminutor grinder?
Comminutors (a.k.a. grinders, macerators) are used to reduce the particle size of wastewater solids. The terms “Sewage Grinder” and “Comminutor” are two terms for a cutting device for sewage solids. The term “comminutor” originated with a device for chopping meat.
What are comminutors used for in sewage treatment?
An important use for comminutors (grinders) is in the primary treatment of raw sewage solids in plant headworks and pump stations. Large, stringy solids can easily plug even supposedly “non-clog” pump impellers and necessitate the use of size-reduction devices.
What is a Franklin Miller wastewater grinder?
A Grinder For Every Application Franklin Miller’s wastewater grinders lead the industry in both reliability and performance. These units are proven to reduce pump clogging, protect process and dewatering equipment, reduce solids and keep wastewater systems running smoothly.