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CN85102624A - Reverse spiral energy-saving heat exchanger heat treatment method and practical - Google Patents

Reverse spiral energy-saving heat exchanger heat treatment method and practical Download PDF

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CN85102624A
CN85102624A CN 85102624 CN85102624A CN85102624A CN 85102624 A CN85102624 A CN 85102624A CN 85102624 CN85102624 CN 85102624 CN 85102624 A CN85102624 A CN 85102624A CN 85102624 A CN85102624 A CN 85102624A
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energy
heat
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spiral
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CN85102624B (en
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张力中
李云海
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  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
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Abstract

Reverse spiral energy-saving heat exchanger heat treatment method is that a kind of thermal source places the spiral center, and contrary carries out the new shape energy-efficient treatment mode of heat exchange between the material of spiral.
This heat treatment mode can be widely used in oil, chemical industry, electromechanics, food, beverage, weaving, system wine, dairy products, grease, printing and dyeing, papermaking, pottery, brick and tile, diet, pharmacy, smelting, casting, family, office, department such as medical to many kinds of materials carry out baking, roasting, dry, fire, hot tearing, pyrolysis, synthetic, accelerated reaction, electrochemical action, heat treatment, polymerization, refinement, the purpose of heat treatment, hot-working or heat effect such as sterilize, soak, ooze, dye.

Description

Reverse spiral energy-saving heat exchanger heat treatment method and practical
This kind heat treatment method is a kind of novel energy-conservation heat treatment mode, can be widely used in multiple department solid, liquid, gas body material is carried out energy-conservation heat treatment, hot-working or heat effect, in the hope of reaching various effect or purpose.
One, design feature: object being treated along a reverse spiral that metal or non-metallic sheet surrounded (because of this formula be enter the center with the spiral approach after, the former hand of spiral of another mistake and going out, still be defined as reverse spiral) passage.Thermal source places spiral center (Fig. 1)
There is side cover the passage both sides with thermal insulation, prevent that heat from leaking.
That its version has is vertical, horizontal, bell-type, bowl formula and block form.
Vertical-spiral partition is parallel to ground.
Horizontal-spiral partition is perpendicular to ground.
Bell-type-profile is a cover sample hemisphere, and the plane is spiral fan summit down with the centre of sphere.Spiral is fanned from the bottom rotation direction top gradually, goes out to the bottom from the top against spiral again, crosses the cross section and is fan-shaped helical duct, and thermal source places vertical shaft place (see figure 2).
Bowl formula-structure is the same with bell-type, and just the position reversing resembles a bowl sample, plane last.
Block form-just, contrary helical duct are that layering arranged side by side is spaced.
Thermal source can be that electrical heat energy (as electric heater, electric arc, electric induction etc.), electromagnetic wave heat energy (are penetrated etc. various thermals source such as heat energy (as the burning of various fuel, steam, various used heat etc.), chemical heat energy (as reaction heat, electric reaction heat) and atomic energy as infrared ray, far infrared, microwave, ultrasonic wave, the light width of cloth according to the difference of handling object.
Two, energy-saving principle:
When pending material is shifted to the spiral center gradually from import along helical duct successively or continuously, the waste heat, the temperature that constantly absorb the heat energy of thermal source and the reverse mobile heat treated material of process are more and more higher, reach the thermal effectiveness or the purpose of expection gradually, walk around the center then.Shift to outlet gradually with antispin direction, in flyback, waste heat passes to the material that forward enters gradually, thereby reaches following a kind of energy-conservation heat treatment process:
The thermal source at center is changed into low-temperature receiver then become cold treatment, processing or cold-working mode.
Three, the load mode of object being treated:
The pressure that gas, liquid state or colloid, material only need make entrance point gets final product greater than the pressure of the port of export, and the made liquid of liquid colloid is placed and is higher than annealer and flows down or install additional infusion pump.
Gas can be from having the gas tank of pressure or being pressed into compressor.
The transfer approach of solid can be used: type hoisting, plug-type, end chain type, side chain formula, ratchet-type, electromagnetic type and air-cushion type etc.
Type hoisting:
This mode is used for horizontal or bowl formula structure, and hanger rail or hoist cable are arranged at the top of helical duct.Processed article hang in passage along hanger rail or hoist cable and transmit, and power source can disperse to be loaded on and hangs on or be contained in the gateway push-and-pull.
Plug-type:
This mode is used for horizontal bowl formula or hood configuration, and track is arranged at the bottom of helical duct, and processed article can be positioned on " train " of the similar train that advances along track, and power source can place the gateway push-and-pull.
End chain type:
This mode is used for horizontal type structure, and channel bottom has track, and toothed chain or tooth road are arranged at " train " bottom, and it has the gear drive " train " of interlock with it to advance down, and driven wheel can be installed in a plurality of dispersions.
The side chain formula:
That this mode is used for is vertical, horizontal, bowl formula, bell-type all can, " train " orbiting, there is toothed chain its side, the driven wheel center places the interlayer place, driven wheel simultaneously with the side chain interlock mutually of just contrary two passages, when driving wheel rotated, " train " contrary that then drives two passages simultaneously was to motion, and driven wheel can be installed in a plurality of dispersions.
Ratchet-type:
This mode adopt five kinds of versions all can, load mode and last two formulas are basic identical, just replace toothed chain and gear respectively with ratchet and pawl.
Electromagnetic type:
This mode is used for horizontal, and " train " bottom is equipped with electromagnet respectively with channel bottom, and version and line motor are similar, also can make magnetic cushion type, and the energising back promotes " train " and advances under the interaction of electromagnet.
Air-cushion type:
This mode is used for horizontal, and air-cushion device, channel bottom are arranged at " train " bottom is level and smooth, adds high pressure gas, and then air cushion suspends " train ", and power source then can drive it more easily and advance.
Above several modes for transmitting can be taked various corresponding or comprehensive load modes according to the characteristics of processed object and requirement.
Four, application and practical:
This reverse spiral energy-saving heat exchanger heat treatment method.After being applicable to multiple heat treatment, processing or effect, the utilization again of the used heat of object being treated is to reach purpose of energy saving.
According to various purpose and different objects, it is multiple different practical to utilize this mode to make.
Available corrosion resistant sheet material is made the spiral interlayer on the chemical industry, can be widely used in the thermal decomposition, hot tearing, accelerated reaction of number of chemical material and grease class, synthetic, polymerization, refinement etc., can be used for also that electrolysis, electricity are touched, electroplated, purification etc.The electricity liquid recycle stream is moving, not only can improve the electrochemical action effect but also can save energy.
Industrial be widely used in heat treatment, hot-working or heat effect to various materials (as dry by the fire, bake, fire, separate, smelting, calcination and casting etc.).
Utilize this method can be made into needs drying course (as industries such as electromechanics, papermaking, weaving, printing and dyeing) in the production drying plant.
Another kind of structural shape-block form with this mode.Then can make the calcination of energy-conservation continuous casting stove or lime, cement, mineral, coke etc., the molten stove of practicing.This formula helical duct only need single-screw just, reverse passage then is arranged side by side at interval hierarchal arrangement up and down, layering can be two-layer or multilayer, the center is that burnt furnace, fuse metal or the material that burnt flow out from lower floor, raw material is then inhaled the waste heat intensification and is progressed into burnt furnace from the upper strata, thereby reaches energy-conservation casting, the molten white silk or calcination.
Waste heat made fully drying and forewarm of blank near energy-conservation pottery, porcelain, brick, tile kiln, thermal source centering, the chimney that utilizes the horizontal type structure of this mode can make the heat exchange of large-scale spiral formula put sub-porch, interlayer can partly save, and this method is suitable for extensive modernization and produces continuously.
Food industry also can utilize this mode to make various bakings, baking oven, this stove adopts vertical or horizontal placement, rectangular suspension the pallet netted or porose garden tube of available close-up row and have the steel tape of guard to contain food to be dried by the fire (as bread, cake etc.), interlayer can suitably save; If do the baking stove can with long iron bar (or buckle, rib etc.) wear or hang into several rows of send roasting.Advantages such as this oven has compact conformation, volume is little, labour intensity is little, energy consumption is low, automaticity is high and can produce continuously.
Available this mode is carried out energy-saving sterilizing or processing to various beverages, dairy products, drinks, fermentation material, grease class and medicine etc. on the beverage industry.Available stainless steel or other metal sheets manufacturing spiral interlayer adopt vertical or block form is advisable.
Can make and need go the device thermal source of liquid to place the vertical shaft place to solid with hood configuration, wait to take off the liquid object and heat up gradually along the passage that the spiral fan surrounds, heated liquid flows out gradually along the infundibulate covering of the fan and flows back to centre of sphere place in the object.Or the liquid in the object becomes steam, and the top is concentrated draws from covering.This kind device can be widely used in Separation of Solid and Liquid and quantity-produced occasions such as destructive distillation, evaporation, (as steaming wine), dehydration, degreasing, pyrolysis, oven dry.
Can be used as the equipment that soaks, oozes, dyes certain liquid with bowl formula structure, but the bottom powder charge liquid of sealing, treatment fluid, glue, dyestuff or lacquer class etc.; Material to be infiltrated is heated after infiltration is handled along helical duct, oven dry after fluid, dropping liquid reflux.Thereby energy-conservation joint liquid and production continuously.
Above all devices all can be equipped with automatics control heat source temperature, transporting velocity, production process and monitoring automatically, demonstration, warning etc. makes equipment not only reach optimum energy-saving effect but also can automation carry out production strictly in line with rules and regulations continuously.
Also have a up-and-coming application to make " the contrary automatic boiling water generator of spiral heat-exchange energy-saving " exactly and abbreviate energy-conservation automatic boiler as.(Fig. 4) be its structural representation.
This boiler has automation function, as long as water pipe connects the water inlet (1) of water tap and its water storage tank (4), switch (3) can guarantee automatically that just water storage tank is in full water state, plug inserts power supply, and energy-saving sterilizing device (27) just can be automatically be processed into unboiled water sterilization, meets safe drinking water and store in the boiled water tank (24).After the minable water yield of boiled water tank reached tongue tube (13), float magnet (15) just can make its action, and the power supply of disconnection electric heater (10) stops to handle water.Boiled water tank has presses logical switch (18) and (21) as long as place cup it down, presses when leading to switch (21), and cold water magnetic valve (23) is opened the outflow cold water; When pressing logical switch (18), hot water electromagnetic valve (17) opens simultaneously, and electric heater (19) energising makes cold water become hot boiling water, and control coolant temperature switch (20) is controlled to be made discharge and realize temperature control, picks up cup and then cuts off the water automatically.When the water yield in the boiled water tank drops to tongue tube (16), float magnet (15) makes its action connect the power supply of electric heater (10), after water temperature reached predetermined temperature rise, thermoswitch (11) action made magnetic valve (12) action and self-locking, and just beginning to handle unboiled water is aqua sterilisa.Glass-tube (6) is housed on the panel of water storage tank, in have float magnet (7) to do water yield indication, tongue tube (3) is arranged at the pipe bottom, when being reduced to float magnet for some reason, pondage makes tongue tube when action, lack of water indicator lamp (5) is bright, and reminds people adds water and auto power off prevents to burn out heating element because of lack of water.Hole for hoist (2) and installing hole (22) are installed or a different needs of putting to be fit to lifting.
(Fig. 5) be the electrical schematic diagram of this energy-conservation automatic boiler.
This boiler be a kind ofly have sterilization effect, energy consumption is little, cost is low, meet sanitary standard, easy to use, practical novel science boiling water generator, can be widely used in family, machine group, public place, system wine, pharmacy, catering industry, beverage production, hospital, hygiene department and other need use the industry or the department of sterilization boiling water.
Its core of above-mentioned boiler is contrary spiral heat-exchange energy-saving sterilizer, is called for short energy-saving sterilizing device (37).
Structure: cross a reverse spiral passage by two ribbon spiral interlayers (9), there is thermal source (10) the spiral center, and both sides have side cover (26) to seal and prevent that heat energy from leaking.Thermoswitch (11) and magnetic valve (12) cooperate, and are for making sterilizer when being interrupted work, have only when the water temperature liter reaches predetermined temperature, and thermoswitch just moves and opens solenoid valve discharges water, with in order to be effective.
Non-metallic sheet manufacturings such as metal sheets such as the available flake aluminum of spiral interlayer (9), copper sheet, coated iron plate or stainless steel or glass, non-toxic plastic, porcelain.
Side cover (26) available metal sheet punch riveting forms also available non-toxic plastic, porcelain, resinae or cement class pressure injection or sealing.
The energy (10) can be that electric heater, microwave, far infrared, ultrasonic wave, fuel burning, steam or the light width of cloth are penetrated etc.
There is insulation material (25) to reduce heat energy dissipation on every side.
The specification of this energy-saving sterilizing device is changeable, little Gong family place usefulness, and big Gong machine is rolled into a ball usefulness, also can be used as the sterilizing installation of liquid, colloid and suspension (as various beverages, wine, lipid, dairy products, fermentation class, food, medicine etc.).

Claims (17)

1, the present invention is a kind of novel energy-conserving mode of heat treatment, hot-working or heat effect, its architectural feature of this mode is that object being treated enters the spiral center through a helical duct, standing heat (cold) source of centering handles, after processing or the effect, the former hand of spiral of another mistake and going out, contrary to the operation material between carry out heat exchange, waste heat is fully used, promptly material process be following a kind of energy-conservation heat treatment, processing or binding mode.
Figure 85102624_IMG1
2, by the mode of claim 1 defined to material carry out that heat (cold) is handled, processing or effect (as sterilization, baking, roasting, dry, fire, hot tearing, pyrolysis, synthetic, polymerization, accelerated reaction, electrochemical reaction, heat treatment, soak, ooze, dye, refinement, smelting, casting etc.) device or the equipment of purpose.
3, by the mode of claim 1 or 2 defineds, the energy that it is characterized in that being positioned at the spiral center can be electrical heat energy (as electric heating, electric arc, electric induction etc.).The electromagnetism wave energy (as far infrared,, microwave, ultrasonic wave and the light width of cloth penetrate etc.), heat energy (as fuel burning, steam, used heat etc.), chemical heat energy (as reaction heat, electric reaction heat etc.) and atomic energy etc.
4, by the mode of claim 1 or 2 defineds, the transfer approach of the pending thing of solid has following feature:
A, type hoisting: pending thing hangs in passage and transmits;
B, plug-type: the forward post-tensioning of pending thing pushes away transmission;
C, end chain type: pending thing transmits by the toothed chain of bottom;
D, side chain formula: pending thing transmits by the toothed chain of both sides;
E, ratchet-type: pending thing transmits by ratchet;
F, electromagnetic type: pending thing transmits by electromagnetic force;
G, air-cushion type: pending thing transmits by the positice ground effect of bottom;
5, by the mode of claim 1 or 2 defineds, its architectural feature is:
A, vertical: the spiral partition is parallel to ground;
B, horizontal: the spiral partition is heavy directly in ground;
C, bell-type: hemispherical profiles, the ball plane is fulcrum down with the centre of sphere, and two helical form covering of the fan partitions cross the cross section and are fan-shaped reverse spiral passage from plane rotation direction vertical shaft, and the energy places the vertical shaft place; (see figure 2) bowl formula: structure is the same with bell-type, and just the position reversing resembles a bowl sample.
D, block form: just contrary helical duct is a hierarchal arrangement with one heart arranged side by side.
6, by the mode of claim 1 or 2 defineds, it is characterized in that whole process can be automation:
The automatic adjusting of a, the energy;
The automatic control of b, transporting velocity;
The automatic control of c, monitoring, demonstration, warning etc.
The automatic control of d, production process;
7, press mode, the thermal chemical reaction of manufacturing or the equipment of thermophysical effect of claim 1 or 2 defineds.
8, the roasting plant of making by the mode of claim 1 or 2 defineds.
9, melting, the incinerator of making by the mode of claim 1 or 2 defineds.
10, the brick of making by the mode of claim 1 or 2 defineds, watt, pottery, porcelain kiln.
11, the sterilizing installation of the various foods of making by the mode of claim 1 or 2 defineds (comprising various beverages, dairy products, drinks, lipid, fermentation class, food, medicine etc.).
12, its charge mode feature of food baking oven of making by the mode of claim 1 or 2 defineds is:
A, suspension type strip holder basin row;
B, long iron bar row;
C, porose or netted metal cylinder row;
D, the steel band of guard is arranged;
13, the device of making by the mode of claim 1 or 2 defineds that soaks, oozes, dyes certain liquid.
14, the equipment for separating liquid from solid of making by the mode of claim 1 or 2 defineds.
15, the electrochemical reaction cell of making by the mode of claim 1 or 2 defineds.
16, by the mode of claim 1 defined, its architectural feature of energy-saving sterilizing device (27) in manufacturing (Fig. 4) is:
A, helical duct interlayer (9) are by non-metallic sheet manufacturings such as metal sheet such as thin aluminium, stainless steel, copper, iron or glass, porcelain, non-toxic plastics;
B, thermal source (10) can be that electric heater, far infrared, microwave, fuel, ultrasonic wave, steam and the light width of cloth are penetrated etc.;
C, the punching press of side cover (26) available metal thin slice, riveted, non-toxic plastic, resinae, or cement class pressure injection, sealing moulding;
D, in thermoswitch (11) be housed cooperate the sterilization quality of magnetic valve (12) when guaranteeing at every turn to begin to heat up water;
Can be provided with insulation material (25) around e, both sides reach and prevent that heat energy from leaking.
17, press the mode of claim 1 and claim 16 defined, the energy-conservation automatic boiling water generator that a series of components and parts by energy-saving sterilizing device (27), water storage tank (4), boiled water tank (24), cold water valve (23), hot water valve (17) and realization electric automatization that (Fig. 4) that makes illustrated constitute is characterized in that:
The electrical principle (Fig. 5) of A, realization electric automatization;
Glass-tube (6), float magnet (7), tongue tube (8) and the indicator lamp (5) etc. that float water valve (3), the indication water yield and the insurance of automatic control inflow are housed in B, the water storage tank and establish.
Float magnet (15), glass-tube (14), tongue tube (13), (16), cooperation are arranged in order to control the pondage of boiled water tank in C, the boiled water tank (24);
D, press and to touch switch (18), (21) and cold water valve (23), hot water valve (17) water temperature valve (20) and heating element (19) etc. and match and control the automatic supply of cold, hot boiling water;
E, be provided with hole for hoist (2) and installing hole (22) this boiler both can be put by seat, also can hang or be installed on the wall.
CN85102624A 1985-04-01 1985-04-01 Full-automatic energy-saving water boiler Expired CN85102624B (en)

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Application Number Priority Date Filing Date Title
CN85102624A CN85102624B (en) 1985-04-01 1985-04-01 Full-automatic energy-saving water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN85102624A CN85102624B (en) 1985-04-01 1985-04-01 Full-automatic energy-saving water boiler

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CN85102624A true CN85102624A (en) 1986-09-03
CN85102624B CN85102624B (en) 1988-08-31

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CN103791764A (en) * 2014-01-27 2014-05-14 南京航空航天大学 Heat exchange enhancement method and device for non-contact vortex generator
CN104197511A (en) * 2014-09-15 2014-12-10 芜湖长启炉业有限公司 Spiral nitrogen heating tank
CN105431703A (en) * 2013-08-12 2016-03-23 阿尔法拉瓦尔股份有限公司 Heat transfer plate
CN106489008A (en) * 2014-06-05 2017-03-08 阿尔法拉瓦尔股份有限公司 Rinsing module
CN106643235A (en) * 2016-12-08 2017-05-10 沈阳航空航天大学 Recuperative heat exchanger and manufacturing method thereof
CN107569114A (en) * 2017-10-27 2018-01-12 温州大学 Field steam type food heating kettle and steam type food heating means

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CN1314457C (en) * 2003-10-23 2007-05-09 赵索赋 Spiral plate heating disinfector

Cited By (9)

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Publication number Priority date Publication date Assignee Title
CN105431703A (en) * 2013-08-12 2016-03-23 阿尔法拉瓦尔股份有限公司 Heat transfer plate
CN103791764A (en) * 2014-01-27 2014-05-14 南京航空航天大学 Heat exchange enhancement method and device for non-contact vortex generator
CN106489008A (en) * 2014-06-05 2017-03-08 阿尔法拉瓦尔股份有限公司 Rinsing module
CN106489008B (en) * 2014-06-05 2020-12-08 阿尔法拉瓦尔股份有限公司 Flushing assembly
CN104197511A (en) * 2014-09-15 2014-12-10 芜湖长启炉业有限公司 Spiral nitrogen heating tank
CN106643235A (en) * 2016-12-08 2017-05-10 沈阳航空航天大学 Recuperative heat exchanger and manufacturing method thereof
CN106643235B (en) * 2016-12-08 2018-07-27 沈阳航空航天大学 A kind of recuperative heat exchanger and preparation method thereof
CN107569114A (en) * 2017-10-27 2018-01-12 温州大学 Field steam type food heating kettle and steam type food heating means
CN107569114B (en) * 2017-10-27 2023-10-13 温州大学 Outdoor steam type meal heating pot and steam type meal heating method

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