Spiral plate heat exchanger（Non-Detachable）
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- 20 unit/month
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The spiralplate heat exchanger is a high-efficient heat exchanging equipment used inalcohol, solvent, food ferment, pharmaceutical, petrochemical, refrigeration,organic chemistry, metallurgical industry, suitable for convection heattransfer of liquidtoliquid,gas to gas, gas to liquid.
The spiralplate heat exchanger comprises detachable and nondetachable exchanger. The spiral plate heat exchanger is made of carbon steel and stainless steel.
The argument list of carbon steel spiral plate heat exchanger
公称换热面积m2 | 通道间距m2 | 计算换热面积m2 | 流速1m/sec时处理量m3/h | 接管公称直径dg | 型 号 | 质 量(kg) I6T型 II6T型 | |
40 | 10 | 40.9 | 20.9 | 80 | I6.II6T40-0.6/1200-10 | 1730 | 2772 |
14 | 42.3 | 39.3 | 100 | I6.II6T40-0.8/1200-14 | 1843 | 2835 | |
18 | 44.9 | 63.5 | 125 | I6.II6T40-1.0/1200-18 | 2069 | 3061 | |
50 | 10 | 50.2 | 35.3 | 100 | I6.II6T50-1.0/1000-10 | 2334 | 3070 |
14 | 53.2 | 49.4 | 125 | I6.II6T40-1.0/1200-14 | 2408 | 3400 | |
18 | 54.0 | 76.3 | 125 | I6.II6T40-1.2/1200-18 | 2430 | 3422 | |
60 | 10 | 60.8 | 20.9 | 80 | I6.II6T60-0.6/1400-10 | 2673 | 4231 |
14 | 60.7 | 39.3 | 100 | I6.II6T60-0.8/1400-14 | 2750 | 4308 | |
18 | 61.6 | 63.5 | 125 | I6.II6T60-1.0/1400-18 | 3097 | 4655 | |
80 | 10 | 81.4 | 28.1 | 100 | I6.II6T60-1.0/1400-10 | 3365 | 4923 |
14 | 80.6 | 39.3 | 100 | I6.II6T80-0.8/1600-14 | 3445 | 5796 | |
18 | 82.0 | 63.5 | 125 | I6.II6T80-1.0/1600-18 | 3682 | 6033 | |
100 | 10 | 101.4 | 28.1 | 100 | I6.II6T100-1.0/1600-10 | 4250 | 6601 |
14 | 101.8 | 49.4 | 125 | I6.II6T100-1.0/1600-14 | 4390 | 6741 | |
18 | 108.2 | 76.3 | 125 | I6.II6T100-1.2/1600-18 | 4460 | 6811 | |
120 | 14 | 121.5 | 42.5 | 125 | I6.II6T120-1.2/1700-14 | 5130 | 7718 |
18 | 120.0 | 59.4 | 125 | I6.II6T120-1.2/1800-18 | 5250 | 7960 | |
130 | 14 | 130.5 | 32.5 | 125 | I6.II6T130-1.2/1800-14 | 5570 | 8280 |
18 | 131.0 | 49.4 | 125 | I6.II6T130-1.2/1900-18 | 5700 | 9005 | |
2.New Technology Description:
Five-ColumnThree-Effect Distillation Process
Our company designs and manufactures latestFive-ColumnThree-Effect Distillation equipment.This new process is promoted on the basisof traditional five-column differential-pressure column and mainly used forsuper-fine alcohol production.
The key of this process is the heatingmethods,the steam heats one column directly andtransfers theheat to other 4 columnsto achieve three-effect thermal couplingand energy-saving effects.
In terms of electricityefficiency, it can save 50% electricity and avoid the repairing ofcirculating pumps and also extend the working life of there-boilers.
Energy Consumption & Quality Indicator Table forSuper-fine Alcohol
No. | Item | Unit | Traditional Process | New Process |
1 | 耗汽量Steam Consumption | t/t | 3.0 | 2.3 |
2 | 色度Colority | No. | 9.5 | 8 |
3 | 乙醇 Alcohol | %（v/v） | 95.5 | 96.5 |
4 | 硫酸试验Sulfuric Acid Test | No. | 70 | 9 |
5 | 醛（以乙醛计）Aldehyde (as acetaldehyde) | mg/l | 28 | 2 |
6 | 甲醇Methanol | mg/l | 18 | 3 |
7 | 正丙醇n-propyl alcohol | mg/l | 15 | 2 |
8 | 异丁醇+异戊醇Isobutanol+isoamylol | g/l | 27.5 | 2 |
9 | 酸（以乙酸计）Acid(as acetic acid) | mg/l | 19 | 9 |
10 | 脂（乙酸乙酯）Ester (as acetic ether) | mg/l | 22 | 16 |
11 | 不挥发物Nonvolatile matter | mg/l | 23 | 12 |
12 | 重金属（以Pb计）Heavy metal | mg/l | 0.65 | 0.4 |
13 | 氰化物（以Hcn计）Cyanide(as HCN) | mg/l | 3.7 | 2 |
Double-Mash-Column Three-Effect Distillation Process
This process applies to the production ofgeneral-grade alcohol& fuel ethanol, and it was awarded Chinese nationalpatent, it is the onlysuccessfulapplicationof doublemash column & three-effect in the world,whichproduces general-grade alcohol.
This process is composed by mash column,rectification column and composite column. The composite column functions asmash column and rectification column.
The key of this process is the heatingmethods: the steam heats one column directly andtransfers the heat to other 2 columns to achieve three-effect thermal couplingand energy-saving effects.
The advantage of this process is energy-saving;itsaves over 40% steam
Energy Consumption & Quality Indicator Table for General-Grade Alcohol
No. | Item | Unit | Traditional Process | New Process |
1 | 耗电量Electricity Consumption | kwh/t | 15 | 20 |
2 | 耗汽量Steam Consumption | t/t | 2.3 | 1.4 |
3 | 耗水量Water Consumption | t/t | 7 | 5 |
4 | 色度Colority | No. | 9.5 | 8 |
5 | 乙醇 Alcohol | %（v/v） | 95.5 | 95.5 |
6 | 硫酸试验Sulfuric Acid Test | No. | 70 | 55 |
7 | 醛Aldehyde (as acetaldehyde) | mg/l | 28 | 25 |
8 | 甲醇Methanol | mg/l | 100 | 55 |
9 | 正丙醇n-propyl alcohol | mg/l | 75 | 35 |
10 | 异丁醇+异戊醇Isobutanol+isoamylol | mg/l | 27.5 | 26 |
11 | 酸（以乙酸计）Acid(as acetic acid) | mg/l | 19 | 18 |
12 | 脂（乙酸乙酯）Ester (as acetic ether) | mg/l | 22 | 20 |
13 | 不挥发物Nonvolatile matter | mg/l | 23 | 21 |
14 | 重金属（以Pb计）Heavy metal | mg/l | 0.65 | 0.5 |
15 | 氰化物（以Hcn计）Cyanide(as HCN) | mg/l | 3.7 | 3 |
3. Production Capability
1. Our company was established in the 1950s,designed and manufactured the first stainlesssteel distillation column in China.
2. Our company can produce6 full sets of equipment (including crushing section, liquefyingsaccharification section, fermentation section, distillation section and DDGSsection) in a
month.
3. Among 16 production workshops,3 workshops arefor mechanic manufacture, 5 workshops arefor manufacturing process, 8 workshopsare for assembling & welding.
4. We own advanced machining equipment and producttesting equipment.
4. Designed capability
1). We own Design License of SpecialEquipment D1 & D2 Class; Manufacture License of Special Equipment A2 Class;Design License of Special Equipment GC
Class.
2).Our company achieves more than 20 patentcertificates on distillation, DDGS, and other fields.
3). Ourcompany owns ASME certification, ISO 9001 Quality System Certification, ISO14001 Environmental Management System Certification & GB/T28001Occupational Health and Safety
Management System Certification
5. After-sales Service
1).Our company can provide a sophisticatedproduct after-sale service and can ensure the implementation, maintenance andcommission of projects.
2). We can reach the project site afterreceiving the user’s notification.
6.Package & Transport
- Q:and shall it be vertical/horizontal? where shall I put alcohol in shell or tube? I do have a 110 C temp difference do I have to use a floating head?
- any are suitable, depending on rates and the overall equipment. If you plan to do just a stripper, the HX is a reboiler. Typically the heating or cooling medium (if it is clean) is on the shell side. Typically the HX is vertical, but that is often to save space - ought to be flooded, too, so if it's easier to keep it flooded in horizontal, then go that way. You have a lot of options; it's more a function of the overall design and access. How are you going to have a 110° temp difference? this must be pretty sizeable HX for one, and alcohol boils at a low temperature (82° for IPA). You're going to have feed at -30°? That makes no sense. You also wouldn't use steam at 190°C, that would be a terrible waste. All you need is steam at 1 atm (100°C) to effect the stripping.
- Q:I would like to have a look at some websites on mechanical project about improvement of heating exchangers?
- Try okorder /
- Q:Just had a new heat exchanger put in our furnace. We also had a new coil put in for the Ac at the beginning of the summer (it had grown bacteria, and smelled awful when the AC was running). We had a very warm day today, and we turned on the AC (first time since the new heat ex. was put in). The air from the AC wreaks!! The tech said he was using silicone, etc. to put in the heat exchanger. It smelled for awhile when the heat was running, but went away. But the heat doesn't smell. Just the AC. Again, we turned it on because it's extraordinarily warm, almost 80 in the house. We are not happy. We just replaced the coil for the AC! Could the installer have gotten some chemical on our new coil when he was installing the heat exchanger? He said he's only worked for the Co. a short time. Any advice? I refuse to pay for a new coil AGAIN, if they state that's the issue. Sure smells like it. Thanks.
- I'm not sure of anything that would just make the A/C smell. Even if the tech was using silicone, it shouldn't leave a smell that long.... Might stink for a little bit but not that long. I'm not sure of any chemicals he could have gotten on the coil that would make it stink.. Even if he just cleaned it, and used a coil cleaner(which said before would leave a smell) it should stink that long. I would contact the company and tell them, your problems, ya never know it might be some stupid little mistake that the tech made while installing it. Good Luck.
- Q:we used SS plate heat exchanger for cool lubrication oil, we take water from river.it replaced two time ?
- Hello sanjeewaro : The water is depositing fouling, dirt, scale, etc and reducing heat transfer rate. You need a source of cleaner water. or You need to treat and filter the river water.
- Q:please help me answer this question.. very urgent needed... thanks a lot..
- Depending on water temperatures and materials of the shell, fouling may occur, on shell side. Delta T must be regulated to manufacturers specs. Also orientation and liquid venting may be an issue, I have seen this corrected with manifold type exchangers
- Q:I did a lab where water is passing through the shell and steam is passing through the tubes. One thing that was noted was the temperature of the steam out is less than steam in. Its expected that the steam just condenses without a temperature change. Lab question is asking for a possible reason why this doesn't' happen. I'm confused /blanking out on this. In a heat exchanger....shouldn't you expect that if the water stream heats up then the steam would cool down. Any any possible reasons for this too would be appreciatedthanx
- #What about the water temperature and pressure?That is in shell side. # I hope that the flow will be counter current. Check that the themodynamic steam trap is installed or not . If installed then check that it is functioning ok or not. Prime the system [steam side] by opening by-pass valve in outlet line and then take the steam trap in line. Check the flow and pressure.If required increase the flow. What are the condition of baffles? Is the HE new or old? Take the pressure test for any tube leakage.
- Q:If the surface finish is more rough, the heat transfer coefficient goes down, correct?
- The friction goes up, but that has nothing to do with the heat transfer. Consider a rough surface of wood and a rough surface of metal, each having the same coefficient of friction. The metal will transfer more heat than the wood. If you actually mean the coefficient of friction, then yes, the rougher the surface, the higher the coefficient of friction.
- Q:How dose the heat pump transfers from cold to hot body ?
- When your running the heat pump in heat mode, you have actually switched the routing of the freon so that the outside unit becomes the evaporator and the inside unit becomes the condenser. Knowing this, the outside unit, even though it is in the cold air is picking up heat from the cold air because the coil is colder then the outside air. Then, in addition to this temperature gain, the compressor adds heat due to compression and you get the warm air inside.
- Q:Can I change a fan switch on the heat exchanger on my furnace myself?
- if you can change wires from one switch to another then you shouldn't have any problems,just make sure you get the same relay so you don't have any problems,but if you do they have instructions in the relay pack that will take you through the process,or you can go to the web site that makes your heat unit and it should have a wiring diagram
- Q:You have been assigned to design a heat exchanger to cool a gaseous process stream in a chemical plant. The stream (20 kg/s) enters at 431 K, has a heat capacity of 3.45 J/gC and needs to be cooled to 402 K. Cooling water is available at 85F and has a specified maximum temperature of 120F. The over all heat transfer coefficient is approximately 570 W/m^2K. How much area must the heat exchanger have?
- energy transferred = mass of hot gas * specific heat * temperature change calculate the log mean temperature difference for the heat exchanger Q = U * A * dTlogmean Substitute and find the area.
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Spiral plate heat exchanger（Non-Detachable）
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20 unit/month
OKorder Service Pledge
OKorder Financial Service
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