Through 3 different types of picture transmission equipment to prove its outstanding modulation technology

The English initials of coded orthogonal frequency division multiplexing are abbreviated as COFDM, and the modulation technology with outstanding and great development potential is used. Its value is to support the use of breakthrough line-of-sight restrictions. Its basic principle is to transfer high-speed data streams through string transformations and allocate them to several sub-channels with lower transmission rates for transmission. The COFDM technology also belongs to the multi-carrier modulation technology. The data transmission uses time division and frequency division methods and works on respective word carriers. Each sub-carrier is on a specific orthogonal frequency to increase the potential data throughput. Modulation technology can transmit high-definition video images stably in a complex environment, and can transmit up to 150 kilometers at the longest distance. Tengyuan Ctop high-definition wireless wireless image transmission equipment is exported to advanced countries in Europe and America, and there may be questions about what Xiaobian said. The picture transmission device is what it looks like, and what kind of features, the following describes several different types of COFDM mobile wireless video transmission equipment, easy to understand.

one. Vehicle-borne standard definition wireless image transmission system
ST6240CZ vehicle-mounted wireless image real-time transmission system is a broadcast-grade high-definition image real-time transmission system. It adopts the current outstanding COFDM modulation technology, and has COFDM anti-electromagnetic interference performance, anti-multipath fading performance, combined with foreign Advanced diversity reception technology overcomes the problems caused by multi-path reflection and blocking of image transmission under analog technology and conventional modulation technology, enabling high-speed image capture and real-time non-line-of-sight transmission of high-quality images. Audio and video encoding uses MPEG-2 Standard, resolution to DVD resolution (720*576@PAL/720*480@NTSC), with clear picture quality, bright colors, smooth images. Suitable for use in a complex environment, this device has a large power transmission distance and can transmit 70 kilometers under the line of sight.


two. Single-armed two-way voice narrowband wireless image transmission system <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br> Single-armed standard wireless image transmission system ST6202DB It has higher sensitivity, longer transmission distance, and stronger anti-jamming performance. The system also has a voice intercom function, a strong field of application flexibility, audio and video encoding using MPEG-2 standard, the definition of DVD (720 * 576), 2MHz wireless band bandwidth transmission 352 * 488 image quality, and quality Clear, smooth image transmission. The equipment has strong anti-interference performance, and it is superior to anti-frequency selective fading or narrow-band interference and interference performance between signal waveforms. Through joint coding of each sub-carrier, it has strong anti-fading ability and can be stably transmitted under high-speed movement and multi-path interference. Image, powerful NLOS non-line-of-sight transmission capability, small size, light weight, easy installation and use. In *, fire, *, civil air defense emergency, * law enforcement, environmental protection monitoring, three emergency, water conservancy, flood control, power rescue, railway rescue, maritime law enforcement, maritime surveillance inspection, customs border defense, dock monitoring, forest fire prevention, oil field security, military reconnaissance , TV broadcasts, etc.




three. Portable mobile video wireless transmission equipment ST6000TTSE wireless monitoring system uses the current COFDM modulation technology, MPEG-2 image compression technology, is a highly integrated mobile non-line-of-sight digital image transmission equipment transmitter, standard high-definition COFDM receiver, 2dBi standard transmission antenna One, 5.5dBi vehicle receiving antenna 2, a dedicated audio and video power cable. It can transmit stable audio and video in real time in high-speed movement and in the shadow of city buildings. Highlights: Can covert transmission. Without blocking all-round high-speed traveling communication, non-line-of-sight (NLOS) mobile transmission, transmission distance can reach up to 30 kilometers under the condition of visual communication.


COFDM mobile wireless video transmission equipment is here, and others do not explain it too much. To learn more about wireless monitoring transmission equipment, you can visit Tengyuan Wanda website. For details, please contact customer service personnel.

The background and signification of research this waste tire pyrolysis program

As tire has been used for all other industry widely, they are playing an important role in the development of our economy, but waste tire did not easy to broken after being used and it becomes a big pollution for our environment .Therefore it is urgent to process those waste material without pollution.

In addition ,as the fastest development of world economy ,the shortage of petroleum will be urgent more and more , even the expert had stated that it will have no petroleum recover in earth after 15years later, so searching the new resource becomes an issue which is concerned by all the countries of the world.  




1.Working process Of waste tire Pyrolysis Plant:

First, the raw materials are put into the reactor, and then seal the feeding in door, later start the machine and the reactor will be rotating and heated by coal, natural gas, wood or electricity. When the temperature reaches the degree of 250 to 280, we will get the crude oil, the oil steam will be continuous produced until the temperature reaches 350-460 C; oil steam will flow through oil gas separator, light component will enter the condensers and meanwhile the heavy oil will be discharged automatically into in heavy oil tank. The liquefied part will be condensed as crude oil, and the part which cannot be liquefied will be transferred by the water seal back to the burning chamber to be reused as heating material.

 

 

2. Model of waste tire Pyrolysis plant:

 

Model

Reactor size

Material

Handling capacity

Weight

Seaworthy packing

LJ-8

2200*6000mm

Q245R boiler steel plate

5 tons

24tons

2*40HQ

LJ-9

2200*6600mm

Q245R boiler steel plate

8tons

26tons

2*40HQ

LJ-10

2600*6600mm

Q245R boiler steel plate

10tons

30tons

1*40FR+1*40HQ

3.End of Product from waste tire  Pyrolysis plant

 

NO.

Name

Percentage

Usage

1

Tyreoil

40%~45%

*can be sold directly as fuel.

* can be refine to diesel and gasoline by Oil Distillation Plant

2

Carbon black

37%

* can be sold directly.

* can be refined by carbon black processing machine to make it finer (1500mesh finer).

*can be made into pellet by pellet machine

3

Steel wire

13%

*can be sold directly as steel or iron.

4

Waste gas

5%

* can be recycled to heat up the reactor

 4. Installation: We will be in charge of arranging our engineer to go to your place to guide the installation and train your workers how to operate the pyrolysis plant,and buyer will be in charge of the food, accommodation and round air tickets.

 5. Land requirement: 300sq meters(10m*30m)

 6. Exporting Experience:

 America:

Brazil, Canada, Colombia, USA,

Middle East:

Dubai, Iran, Jordan, Saudi Arabia, Turkey

Europe:

Albania , Bosnia and Herzegovina

Asia:

Afghanistan, India, Malaysia, Pakistan, Philippines, South Korea, Vietnam, Myanmar

Africa:

Ghana, Mozambique, Zambia

 

 

Waste Tire Pyrolysis Plant

Waste Tire Pyrolysis Plant,Continuous Waste Tyre Pyrolysis Plant,Pyrolysis Plant,Environmental Waste Tire Pyrolysis Plant

Shangqiu Sihai Energy Technology Co., Ltd , https://www.sihaienergy.com