Processing ServicesHome > Offers to Sell > Business Services & Service Equipment > Processing Services
8/9/23 5:20 GMT
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بيت حسان, نابلس, 巴勒斯坦 lahans 10 China 8/9/23 5:07 GMT
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Evaporative Condenser
Evap condenser is a type of heat exchanger used to transfer heat from process fluids to the atmosphere. Unlike a direct air-cooled condenser, an evaporative type condenser uses water as the cooling medium. The process fluid passes through a tube bundle while water is sprayed over the tubes. As the water evaporates, it removes heat from the process fluid. The cold water is then collected in a sump and pumped back to the top of the evaporative condenser cooling tower, completing the cooling cycle. Operating Principle of Evaporative Condenser The operating principle of an evaporative condensing unit is based on the principle of evaporative cooling. An evaporative condenser is typically made up of a tube bundle that is arranged in horizontal coils through which a warm fluid circulates. Water is sprayed over the tubes and evaporates, removing heat from the process fluid. The latent heat required to evaporate the water comes from the heat rejected by the process fluid being condensed. As the water evaporates, it becomes saturated with heat and is collected at the bottom of the condenser. It is then pumped to the top of the condenser, where it is sprayed again to continue the heat transfer process. Evaporative condenser types can be used in both closed and open loop systems, depending on the application. They are used in various industries to cool process fluids in refrigeration, air conditioning, and power generation applications. They offer several advantages, including high efficiency and energy savings, and are suitable for use in areas with limited space. In summary, evaporative condensers operate on the principle of evaporative cooling, where water is used as the cooling medium to remove heat from process fluids. The cooled water is then recycled and reused, making them an energy- efficient cooling solution. Product Structure of Evaporative Condenser Main components 1. Coil: The coil is the main heat exchange surface of the evaporative condenser. It consists of a series of horizontal tubes with fins that increase the surface area exposed to the air and enhance heat transfer. 2. Fan system: The fan system creates a draft that drives air through the coil and provides the necessary heat transfer surface for evaporation, making it an essential component of the evaporative condenser. 3. Water distribution system: The water distribution system sprays water over the coil and uniformly distributes the water over its surface. Water distribution systems can vary from a simple gravity-fed system to a high-pressure pump system that delivers water to spray nozzles. 4. Sump: The sump is the collection basin that holds the cooled water and receives the recirculated water that is used to spray over the coil. 5. Pump: The pump is responsible for pumping the water from the sump to the spray nozzles, maintaining the required water flow rate. 6. Control system: The control system regulates the evaporative condenser's fan speed, water flow rate and temperature, ensuring that the system operates efficiently. Features of Evaporative Condenser 01 Heat transfer: Evaporative condensers use the principle of heat transfer in order to remove heat from a process or system. 02 Water distribution system: It is crucial for an evaporative condenser to have an efficient water distribution system in order to ensure that all heat transfer surfaces are adequately covered with water. 03 Fan: Evaporative condensers have a fan that circulates air over the water distribution system and heat transfer surfaces. 04 Air inlet system: The air inlet system is designed in such a way that it allows for maximum air flow and low resistance to the airflow. 05 Water basin: An evaporative condenser has a water basin that collects hot water from the process or system and allows it to dissipate heat through evaporation. 06 Corrosion resistance: The materials used to build an evaporative condenser are often chosen for their ability to resist corrosion. 07 Water treatment system: In order to maintain the efficiency of an evaporative condenser, a water treatment system is often used to prevent mineral build-up and maintain water quality. 08 Automatic controls: Many modern evaporative condensers are equipped with automatic controls that monitor and adjust the water and air flow to ensure optimum performance. Advantages of Evaporative Condenser Energy efficiency: Evaporative condensers are highly energy-efficient, as they utilize the latent heat of evaporation to remove heat from the system, rather than relying solely on mechanical refrigeration. Reduced water usage: As evaporative condensers continuously recycle water through the system, they require significantly less water than traditional cooling towers. Lower operating costs: Due to their energy efficiency and reduced water usage, evaporative condensers can result in lower overall operating costs compared to other cooling methods. Reduced maintenance: Because they rely on natural processes to remove heat from the system, evaporative condensers require less maintenance and have longer lifespans than other cooling systems. Increased capacity: Evaporative condensers have the ability to handle large cooling loads and can be scaled up or down to meet changing demand. Environmentally friendly: With lower energy usage and reduced water consumption, evaporative condensers are considered to be environmentally friendly and sustainable cooling options. Improved air quality: Evaporative condensers can help to improve air quality by reducing the use of refrigerants and other chemicals that can be harmful to the environment and human health. Application of Evaporative Condenser Evaporative condensers have a wide range of applications in industries such as refrigeration, air conditioning, and power generation. Refrigeration: Evaporative condensers are commonly used in commercial and industrial refrigeration systems, including food processing facilities, supermarkets, and cold storage warehouses. They are used to condense refrigerant gases, such as ammonia or freon, and remove heat from the process. Air conditioning: Evaporative condensers are also used in air conditioning systems to reject heat from the air conditioning process and improve system efficiency. They are often used for large central air conditioning systems in commercial buildings. Power generation: Evaporative condensers are used in power plants to cool the condenser water in a steam power cycle. They are used to remove heat from the steam turbine and condense the steam back into water to be reused in the cycle. Industrial processes: Evaporative condensers have found applications in industrial processes such as chemical and petrochemical processing, oil refining, and paper manufacturing. They are used to cool process fluids and improve process efficiency. In summary, evaporative condensers are widely used in refrigeration, air conditioning, power generation, and industrial processes where efficient cooling and heat rejection are essential. 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Luoyang CBD, No.288 of Kaiyuan Avenue, Luoyang, Henan, China luoyang 471000 China 7/27/23 7:35 GMT
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5/F, Bldg.22, Zhiheng Industries Park, nantou guankou 2nd Rd, nanshan, shenzhen, China. Shenzhen 518052 China 7/27/23 6:21 GMT
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Phone: Fax: Email: Shenzhen Coban Electronics Co., Ltd
5/F, Bldg.22, Zhiheng Industries Park, nantou guankou 2nd Rd, nanshan, shenzhen, China. Shenzhen 518052 China 7/27/23 6:21 GMT
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1.For all 12-24V vehicles Waterproof , Mini size , Easy hide and Install Support Micro SD card 2.Location based service(LBS) + GPS double tracking solution 3.GPS blind spot alert Less gprs mode ( to save gprs data ) Checking balance by sms 4.Multi power-saving mode : Sleep by time / shock sensor deep sleep awake at specific time 5.Save GPRS traffic mode(Money save mode) 6.Anti-theft gsm alarms: Movement alarm Geo-fence alarm Over speed alarm ext.power off alarm low battery alarm 7.Alarms : ACC/Shock/Door open alarms 8. Shutdown engine by SMS. 9.Support 2GB MicroSD card 10.Built-in memory for 16,000 positions 11.Built-in 500 mA polymer battery 12.SMS tracking on cell phone with google map link 13. Get absolute street address by SMS 14.Web server, free PC tracking soft, Mobile phone APP 4 Tracking methods : 1. Get lat/long , googleMAP by SMS 2. Get absoulte address by SMS 3. Online platform gpstrackerxy ( ID:demo , password : 8888 ) 4. Mobile app TrackerHome for IOS Android phone Minimum Order: 10 long tons Contact:
Phone: Fax: Email: Shenzhen Coban Electronics Co., Ltd
5/F, Bldg.22, Zhiheng Industries Park, nantou guankou 2nd Rd, nanshan, shenzhen, China. Shenzhen 518052 China 7/22/23 4:45 GMT
STGAP1BS Automotive Computer board IC Chip
Description STGAP1BS automotive commonly vulnerable ECU computer board IC chip. Minimum Order: 1 bags Contact:
Phone: Fax: Email: Shenzhen weikexiu technology Co.,Ltd
JuGuang E-commerce Industrial Park, Building 8, No.9 Qilin Road, BanTian Street, LongGang District, china China 7/11/23 3:03 GMT
CAS 57801-95-3 Flubrotizolam C15H10BrFN4S
https://www.jknchem.com/ We supply various pharmaceutical intermediates. Welcome your inquiry. Do you want more product information? Please contact me as below. whatsapp/telegram/WeChat: +86 19314082725 Email: emily@jaikenuo.com Product shipping: DHL, UPS, TNT, EMS, Fedex, etc., depending on your area, please wait for 5-7 working days Hot Products: CAS 20320-59-6 Diethyl(phenylacetyl)malonate,Bmk Oil CAS 28578-16-7 PMK ethyl glycidate Liquid, PMK Oil /PMK ethyl glycidate Powder CAS 5449-12-7 BMK Glycidic Acid sodium salt, BMK CAS 288573-56-8 Tter-butyl 4-(4-fluoroanilino)piperidine-1-carboxylate CAS 79099-07-3 N-( 4-(4-fluoroanilino)piperidine-1-carboxylate tert- Butoxycarbonyl)-4-piperidone CAS 71368-80-4 8-bromo-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a , ] [1,4]benzodiazepine If you are looking for a reliable supplier, we are a good choice! Inquiry is welcome, and we are always at your service. Threema_ ZX6ZM8UN WhatsApp & Skype _ +1 601-207-3026 Wickr_ Cannabinoids71 Telegram & Signal_+1 601-207-3026 Main products of our company: 4-MMC CAS.1189805-46-6 3-MMC CAS.1246816-62-5 CAS.2732926-26-8 The strongest product for opioid CAS.71368-80-4 Bromazolam CAS.119276-01-6 Protonitazene (hydrochloride) CAS.14680-51-4 Metonitazene CAS.2732926-26-8 The strongest product for opioid CAS.28910-91-0 Flualprazolam A-PVP CAS.14530-33-7 A-PHP CAS.13415-59-3 2FDCK CAS.111982-50-4 2-Fluorodeschloroketamine CAS.14188-81-9 isotonitazene 5CLADB CAS.137350-66-4 5F-ADB CAS.1715016-75-3 GS-441524 CAS.1191237-69-0 CAS.28981-97-7 Alprazolam 4F-MPH CAS.1354631-33-6 4-Fluoromethylphenidate MAF 4FADB CAS.74037-62-0 EU CAS.17764-18-0 Eutylone CAS.14176-50-2 Tiletamine Hydrochloride CAS.79-03-8 Propanoyl chloride PMK CAS.28578-16-7 ethyl glycidate PMK CAS.13605-48-6 methyl glycidate PMK CAS.52190-28-0 2-Bromo-3',4'-(methylenedioxy)propiophenon , e PMK CAS.1314093-06-5 Polyvinylpyrrolidone PMK CAS.1369021-80-6 CAS.1823274-68-5 3,4-Methylenedioxy-N-benzylcathinone BMK CAS.16648-44-5 Methyl 2-phenylacetoacetate BMK CAS.5413-05-8 Ethyl 3-oxo-4-phenylbutanoate BMK CAS.20320-59-6 Diethyl(phenylacetyl)malonate BMK CAS.80532-66-7 methyl-2-methyl-3-phenylglycidate BMK CAS.5449-12-7 2-methyl-3-phenyl-oxirane-2-carboxylic acid BMK CAS.718-08-1 Ethyl 3-oxo-4-phenylbutanoate MDMA CAS.42542-10-9 3,4-methylenedioxymethamphetamine CAS.79099 , -07-3 N-(tert-Butoxycarbonyl)-4-piperidone CAS.10 , 2-97-6 Benzylisopropylamine BDO CAS.110-63-4 1,4-Butanediol CAS.5337-93-9 4-Methylpropiophenone GBL CAS.96-48-0 gamma-Butyrolactone CAS.2647-50-9 Flubromazepam CAS.959249-62-8 5-(4-Methylphenyl)-4,5-dihydro-1,3-oxazol-2-amine< , br> CAS.191790-79-1 2-Piperidineacetic acid, 伪-(4-methylphenyl)-, methyl ester CAS.14030-76-3,Etazone S-23 CAS.1010396-29-8 CAS.154992-24-2 RU58841 CAS.1208070-53-4 TLB 150 Benzoate MK0677 CAS.159752-10-0 CAS.77239-98-6 Bromadol 2C-B CAS.66142-81-2 CAS.59708-52-0 Carfentanil CAS.94-15-5 Dimethocaine CAS.1196133-39-7 LGD-3033 MK2866 CAS.1202044-20-9 CAS.317318-70-0 GSK-516,GW-501516 CAS.6740-86-9 1-Bromocyclopentyl-o-chlorophenyl ketone CAS.33125-97-2 Etomidate Minimum Order: 1 bags Contact:
Phone: Fax: Email: Anhui Jiakenuo Technology Co,.Ltd
Room 901, Building 3, Zhongxing City, Yaohai District, Hefei, Anhui, China hefei 234000 China 7/1/23 2:57 GMT
Dsp Integrated Circuit IC Chip ADAU1701JSTZ-RL Audio Processor Ic Two ADCs
Description The ADAU1701 is a complete single-chip audio system with a 28-/56-bit audio DSP, ADCs, DACs, and microcontroller-like control interfaces. Signal processing includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, speaker compensation, and stereo image widening. This processing can be used to compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality. Its signal processing is comparable to that found in high end studio equipment. Most processing is done in full 56- bit, double precision mode, resulting in very good low level signal performance. The ADAU1701 is a fully programmable DSP. The easy to use SigmaStudio™ software allows the user to graphically configure a custom signal processing flow using blocks such as biquad filters, dynamics processors, level controls, and GPIO interface controls. ADAU1701 programs can be loaded on power-up either from a serial EEPROM through its own self-boot mechanism or from an external microcontroller. On power-down, the current state of the parameters can be written back to the EEPROM from the ADAU1701 to be recalled the next time the program is run. Two Σ-Δ ADCs and four Σ-Δ DACs provide a 98.5 dB analog input to analog output dynamic. Each ADC has a THD + N of −83 dB, and each DAC has a THD + N of −90 dB. Digital input and output ports allow a glueless connection to additional ADCs and DACs. The ADAU1701 communicates through an I 2 C® bus or a 4-wire SPI port Contact:
Phone: Fax: Email: Shenzhen Retechip Electronics Co., Ltd
Room L, 23rd Floor, Building B, Duhui 100, Zhonghang Rd, Futian District, Shenzhen City, Guangdong shenzhen 518000 China 6/27/23 9:40 GMT
311 Coban Car tracking device with APP&SMS Control Gps tracker
1.For all 12-24V vehicles Waterproof , Mini size , Easy hide and Install Support Micro SD card 2.Location based service(LBS) + GPS double tracking solution 3.GPS blind spot alert Less gprs mode ( to save gprs data ) Checking balance by sms 4.Multi power-saving mode : Sleep by time / shock sensor deep sleep awake at specific time 5.Save GPRS traffic mode(Money save mode) 6.Anti-theft gsm alarms: Movement alarm Geo-fence alarm Over speed alarm ext.power off alarm low battery alarm 7.Alarms : ACC/Shock/Door open alarms 8. Shutdown engine by SMS. 9.Support 2GB MicroSD card 10.Built-in memory for 16,000 positions 11.Built-in 500 mA polymer battery 12.SMS tracking on cell phone with google map link 13. Get absolute street address by SMS 14.Web server, free PC tracking soft, Mobile phone APP 4 Tracking methods : 1. Get lat/long , googleMAP by SMS 2. Get absoulte address by SMS 3. Online platform gpstrackerxy ( ID:demo , password : 8888 ) 4. Mobile app TrackerHome for IOS Android phone Minimum Order: 10 long tons Contact:
Phone: Fax: Email: Shenzhen Coban Electronics Co., Ltd
5/F, Bldg.22, Zhiheng Industries Park, nantou guankou 2nd Rd, nanshan, shenzhen, China. Shenzhen 518052 China SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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