Caterpillar introduces medium speed machines that meet Tier4 and TierIII requirements

Caterpillar (ship hangar location) has been able to offer Cat C280 medium speed diesel engines (purchased from the US Environmental Protection Agency (EPA) Tier 4 and International Maritime Organization (IMO) Tier III requirements.

According to Caterpillar, the Cat C280 medium-speed diesel engine is available in 8-cylinder, 12-cylinder and 16-cylinder models. It is available as a (regular and diesel-electric) mainframe (purchased from the product library) with a power range of 2,300-5,060 kW. It can also be used as an auxiliary generator (product library supply) group. Compared to earlier diesel engines, the machine has numerous advantages, which can reduce emissions, consume less fuel and have lower lifetime ownership and operating costs.

In listing the key advantages, Carter explained: "Although the Cat C280 medium speed diesel engine is well known for its long uptime, reliability and durability, we are a priority for these diesel engines that meet Tier 4 requirements. The lowest life cycle ownership and operating costs are achieved. We have achieved success by increasing the efficiency of the engine (purchasing supply). Unlike previous engines that meet various Tier requirements, because of the choice of catalytic reduction (SCR) system In place, a large amount of nitrogen oxides will be reduced, and our engine that meets Tier 4 requirements can operate at optimum fuel efficiency. Any concerns about the cost of diesel exhaust fluid (DEF) due to the selective catalytic reduction system are used. The improved fuel efficiency is largely offset."

It is vital to maintain maximum operational safety at all times. Unlike some other nitrogen oxide reduction technologies, the operation of the Cat C280 medium speed diesel engine does not interrupt operation even when a selective catalytic reduction (SCR) system fails or exhausts diesel exhaust fluid. There is no effect on the operation of the engine. ”

It is reported that since January 2014, the EPA Tier 4 standard applies to all newly constructed US flagged vessels, and all newly constructed vessels will need to meet the IMO NOx emission control zone from January 2016. (NECA) requirements.

Living garbage disposal equipment

With the development of increasingly urbanization , the amount of garbage increased geometrically. Incineration method gradually lost the market since the dioxin and toxic produced by incineration causing irreversible effects on the environment, and for landfill, some garbage is difficult to degrade, which even takes hundreds of years, we cannot afford this even though China has a vast territory, because land is a valuable non renewable resources.

After continuous efforts, Shangqiu Jinpeng industrial Co., Ltd developed a special biomass pyrolysis equipment for domestic waste treatment. After treatment by the equipment, can get about 20% of the oil profits from domestic waste, and in the process, through the low temperature anaerobic biomass pyrolysis of domestic waste harmless treatment, to ensure environmental health.

Living Garbage Processing Equipment 

Flow chart for living garbage disposal equipment

Garbage Processing Equipment 

Living garbage disposal equipment has two system:

1. Garbage Sorting System

The equipment is applied to separate organic waste and inorganic waste from large-size refuse and processing them separately.

 

2. Biomass Pyrolysis Equipment

 

2.1 The combustible waste after sorting and shredding such as life rubber, plastics and knitted fabrics is conveyed into the low-temperature and anaerobic biomass decomposing processor. Through catalyzing and heating, oil gas is produced and then condensed into oil mixture by condenser. The remaining that can`t be liquefied is processed through gas purification system and then used to generate electricity by gas generator. The smoke after burning goes into smoke scrubbers so as to remove acid gas and dust, and then is discharged through chimney when it reaches relevant environmental standards. The residue from biomass decomposition is conveyed into carbon black collecting tanks through sealed screw, without any pollution.

 

 

2.2  The technical parameter of Biomass Pyrolysis Equipment

 NO.

            ITEM

Technical Parameter

1

Suitable Raw Materials

   Small pieces of Waste tire, rubber, waste plastic≤5cm

2

Operating Mode

Fully Continuous Operation

3

Structure

Horizontal Type Revolve

4

Loading and discharging

Fully automatic feeding and discharging under high temperature at same time

5

Capacity(24h)

20-40Mt

6

Work Pressure

Slightly Negative Pressure

7

Oil Yield of tyres

40%-45%

8

Reactor Rotational Speed

1R/M

9

Installation Power

110kw/h

10

Cooling Method

Cycle water

11

Type of Drive

Sprocket Wheel

12

Heating Method

Direct

13

Noise dB(A)

≤85

14

Main Reactor Weight (MT)

About 20Mt

15

Total Weight(MT)

About 45Mt

16

Installation Space Required

60m*20m

17

Manpower

2/shift

18

 Shipment

5*40HQ

19

 Delivery time

≤70Days

 

 

 

Living Garbage Processing Equipment

Municipal Waste Recycling,Garbage Recycling Machine,Waste To Energy

Shangqiu Jinpeng Industrial Co., Ltd. , https://www.recyclings.nl