deodorization system asphalt mixing plant exhaust gas a

Exhaust Gas Treatment, Deodorization, Crushing System ...

Odorous components (mainly hydrocarbons) in exhaust gas are decomposed into carbon dioxide gas and water by direct combustion. Double Burner Deodorization Type. Gas with odor collected by exhaust fan is heated by an independent burner; Exhaust gas emitted will pass through a heat exchanger to reutilize the energy

Deodorization system | Asphalt mixing plant | Exhaust gas ...

Countermeasure to reduce odor from recycle plant 85% of odor at an asphalt plant occurs from the recycle unit. This deodorization system reduces the odor by processing all exhaust gas from the recycle …


This is the official website of Nikko Co., Ltd., the leading maker of new technology based on the heating and drying technology of Asphalt mixing plant and mixing technology of Concrete batching plant.

Hot Mix Asphalt Mixing Facilities - US EPA

The aggregates are proportioned through a cold feed system prior to introduction to the drymg process. Afbr drying and heating take place the aggregates are transferred to a chamber which is part of the drum, and which is not exposed to the exhaust gas, to be coated with the asphalt cement. There . are . a couple of different, distinct designs to

Hot-Mix Asphalt Plant Operations

Moisture is removed and carried out of the dryer as part of the exhaust gas stream. The hot, dry aggregate is then discharged from the dryer at the lower end. The hot aggregate is usually transported to the top of the plant mixing tower by a bucket elevator.


Thanks to the flexible modular design, the asphalt mixing plant of type BA/BA-RPP features short project implementation times and fast readiness for operation. >> The stationary asphalt mixing plant is manufactured in sturdy container units, each fully assembled and with full wiring and piping. That makes installation very simple.

Hot-Mix Asphalt Plant Operations

Moisture is removed and carried out of the dryer as part of the exhaust gas stream. The hot, dry aggregate is then discharged from the dryer at the lower end. The hot aggregate is usually transported to the top of the plant mixing tower by a bucket elevator.

Death of the batch plant | Asphalt magazine

“Batch plants, in their time, were the state of the art, very functional, and met the needs of most asphalt producers.” Batch plants, used at the turn of the century, were simple in design. A one-ton batch plant (60 tons per hour [tph]) was the typical size. The quality of the mix generated by these plants met the specifications of the day.

Drum Mix Plants | The Gencor Ultraplant | Gencor ...

Patented blue smoke system; Adjustable mixing flights; Total Air Low Nox Combustion; The isolated mixing section is located behind the burner so there is no chance of liquid asphalt coming in contact with the burner flame. This means there is no oxidation of the asphalt, no degradation of the mix, and no asphalt vapors entering the exhaust gas stream.

Benninghoven TBA Asphalt Mixing Plant With Hot-Gas ...

Leading recycling technology from Benninghoven — recycling drum using counterflow action with hot-gas generator — is now also installed on the TBA. The TBA transportable asphalt mixing plant ...

Parallel-Flow Drum-Mix Plants

ASPHALT CEMENT INJECTION. On a very few old parallel-flow drum-mix plants, the asphalt cement supply line enters from the front of the drum, at the burner end. The diameter of the pipe used depends on the capacity of the plant, with a diameter of 50 to 100 mm (2 to 4 in.) being typical.

CM 2103 Asphalt/Concrete Flashcards | Quizlet

A batch plant component, usually located under the hot bins, in which the aggregates and asphalt cement are weighed prior to discharge into the mixing pugmill. Wet collector An asphalt plant dust collection system utilizing water and a high-pressure venturi to capture dust particles from the exhaust gas of a dryer or a drum mixer.

A Solution to the High Price of Diesel Fuel for asphalt ...

Jul 26, 2012 · Although dual fuel technology has been in existence since the creation of the diesel engine itself, the installation of an off-the-shelf system on an asphalt manufacturing plant in Tennessee is a ...

Prime Mobile asphalt mixing plant - ammann

Ammann has now been successfully constructing asphalt mixing plants for over 100 years. At the present time, over 4.000 Ammann mixing plants are in use around the world, deliver- ing top quality mix for road construction right around the clock.

Asphalt and the production process. -

before mixing with asphalt cement. Step 4 : Emission Control System Bag House Collectors filter fine sand and dust particles from the exhaust air. Step 5 : Storage Silo Holds hot mix asphalt (HMA) until its time to load onto trucks for paving jobs. There are some 3,600 hot mix asphalt plants in the U.S.

Astec Baghouses

The typical asphalt mixing plant baghouse consists of a fabric filter system enclosed by a steel structure. The basic technology of a baghouse is simple. The exhaust stream passes through the fabric filters before it enters the atmosphere.

Odor Control | Technical Information | Tanaka Iron Works ...

Combustion Deodorization Equipment Odor agents are broken down by re-combustion in a deodorant burner. Deodorant burners use heat to break down the exhaust gas from recycling dryers, but this exhaust is heated up in advance using a heat exchanger.

Offensive Odor and VOC (Volatile Organic Compounds ...

We are also ready to offer you an optimal system solution to your extremely low-concentration deodorization needs. Information prerequisite to quoting your system. Exhaust gas components, airflow, temperature, mist concentration, composition, sources, equipment conditions and more.


CHAPTER 3 ASPHALT CONCRETE PLANTS Asphalt Concrete mixes made with asphalt cement are prepared at an asphalt mixing plant. Here, aggregates are blended, heated, dried, and mixed with asphalt cement to produce a hot mix asphalt (HMA). This chapter discusses the two most common types of asphalt plants.


MOBILISES THE MASSES. // ASPHALT MIXING PLANT MBA. Thanks to the intelligent concept of the mobile asphalt mixing plant type MBA, construction sites can be handled flexibly and with efficiency. The plant can be set up or taken down within a very short time and …