Spiral plate heat exchanger（Detachable）
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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. Thespiral 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: thanks for the help
- There are various methods to calculate pressure drop in heat exchangers. I recommend you KERN'S METHOD.
- Q: Heat exchanger is cracked. Still under warranty accept for install costs.
- You aren't going to save anything by doing this yourself. I know...They've offered you the replacement part but wont cover the labour to switch it out! Problem is, you don't have the equipment to ensure the integrity of the installation of the replacement part. They will do some tests to make sure the heat exchanger is 'air-tight. This is one of those cases where it is not worth saving money! If you do this yourself and you have leaks, no matter how careful you are, you are placing yourself and your family at risk. Let a qualified installer do this for you. Yes, it will cost you some labour, but at least you can sleep nights knowing it has been installed properly and tested.
- Q: and plz list your name/email so i can list you as a resource 4 my sci. paper
- Convection involves the transfer of heat by the motion and mixing of macroscopic portions of a fluid (that is, the flow of a fluid past a solid boundary). The term natural convection is used if this motion and mixing is caused by density variations resulting from temperature differences within the fluid. The term forced convection is used if this motion and mixing is caused by an outside force,such as a pump. The transfer of heat from a hot water radiator to a room is an exampe of heat transfer by natural convection. The tansfer of heat from the surface of a heat exchanger to the bulk of a fluid being pumped through the heat exchanger is an example of forced convection.
- Q: In a parallel-flow heat exchanger, the inlet and exit temperatures of the hot fluid are 80 ?C and 40 ?C respectively and the cold fluid enters the heat exchanger at the temperature if 10 ?C. If the relative thermal capacity (Cmin/Cmax) in the heat exchanger is 0.6, calculate the effectiveness of the heat exchanger.Answer A.It is not possible to calculate the effectiveness in this case, because the cold fluid exit temperature has not been provided B.1 C.0.57 D.0.73
- E = Ch/Cmin * [(Tin - Tout)/(Tin - tin)] assuming Ch = Cmin Cc = Cmax E = 1 * [(80-40)/(80-10)] = 0.57
- Q: What is the system that allows heat transfer but prevents matter transfer?
- A heat exchanger.
- Q: I am in Charlotte NC area and friday we had a cold rain all day, temps in the 30s. When I left my house I set the thermostat to 67 and went to work. When I got home the heat pump had a sheet of ice on top. It worried me because thats where the fan blows out. But its pretty new so I thought maybe its normal. My neighbor has same one and his had no ice. I went inside and turned heat up to 70. 3 hours later it only had gone up 1 degree. I went outside and broke the ice off. So is that not normal?
- if the ice is in bands around the unit its low on refrigerant put in emergancy heat and call a tech
- Q: The unit Im making is brand new, never before seen or even thought about, I need a way to heat air from a controled flame. I need some simple,cheap, and easy to make schematics so I can build it myself. All plans of the unit are confidential.
- If this has never been seen, than why copy someone else's work? Why do you need a schematic?
- Q: Had this problem this past winter, just never had it fixed. The ac runs fine, but when the heat is on, cold air blows constantly and will not turn off even when thermostat is turned to off. Had to cut it off outside to get it to stop or pull fuse out. Repairman replaced the relay switch, but that didn't work. Any ideas? Thanks.
- Your symptoms don't make much sense. You said a/c works fine but in the winter cold air blows even if t-stat is off. Does that mean that the only time the outdoor unit will shut off is when you have the a/c on and the temp inside gets cool enough to cycle the unit off? Need more info to answer properly. What kind of stat? is it a split system or pkg unit. Do you have back up electric heat? When you pull the fuse is it just to the outside unit or to the whole system? What is the brand and Model number? Add details with this info and I will edit my answer. Edit: Ok that helps a little but still doesn't clear things up all the way. The Payne M# you have given is actually a 3 ton packaged air conditioner with integral gas heating. A heat pump would be M# PH1Pxxxxxxx. This raises a whole new set of possible issues. It sounds like you have an issue with the gas heat section. It doesn't sound like the furnace is firing since you say it only blows cold air, that could be many different things in this particular unit. Make sure both the gas shut off valve on the gas line outside the unit is on and the switch on the gas valve inside the unit is on. Beyond that, there could be an issue with the inducer motor or one of the safeties in the heat exchanger section. or the logic board or ignition module or possibly even the gas valve. It sounds like you need a really knowledgeable tech to have a look at the unit not one who just guesses and replaces parts. There is too much that could be an issue for me to diagnose it over the internet. I wish I could be more help.
- Q: Hi,If we have a high efficiency furnace that is getting fresh air from the oustide, would there be any use for an air to air heat exchanger?Thanks in advance.
- Right - after we got all our houses sealed-up with tight windows and insulation, some houses don't breathe enough. An air exchanger (that introduces outside air without bring in cold or letting out heat) can be added to your system or can be a stand-alone unit. But they aren't cheap. We just had a simple duct added to introduce outside air into the cold-air return ducts.......with a damper we can open and close. By design (and verified when tech tested it) it introduces up to 5% fresh air when the furnace blower is on. Depends on your climate: we decided it isn't a consideration for us in hot weather.........and not a significant factor in winter as long as temps are over 20 degrees F - below that we close it. Cost less than $100 to have the duct installed.
- Q: We are getting married in October and our reception is going to be in a 40x60 tent. We want to get a propane heater, unless there is a better option (I am not sure), to heat the tent for about 6-7 hours. If anyone knows of a good company in Lincoln, NE that provides this service at an affordable price please let me know! We also thought we could hook up the heater to a propane tank at his parent's house...is that possible?Thank!!
- I've a equivalent trouble with folks seeing me stroll all the approach over there. I noticed in a magazine that a bride had the entire participants of the bridal get together preserve tremendous white sheets up all the manner around her. It covered her at the same time she used to be jogging and nobody might see her. They simply did this until she was once within the nearby reception tent after which all of them came out. I consider this is what i am going to do. As for the food, you can get little propane burners that go underneath the chafing dishes to keep the food heat.
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Spiral plate heat exchanger（Detachable）
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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