JPS59501012A - heated orbital tank car - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] heated orbital tank car The present invention provides a heating tank having a heat exchanger assembly therein. This is related to cars.

It must be heated so that it flows in and out through a bottom or top-mounted discharge valve. Orbital tank cars are commonly used to transport non-volatile liquids. Currently, Ta by steam flowing through coiled tubes located on the outside of the tank car; Fill shape located inside No. 48, No. 2771784, No. 3143108, 817 Disclosed in No. 6764, No. 3228466, No. 8595307, and No. 3685458. It is.

As is clear from the above-mentioned US patent, tank skewers have a wide area that does not receive heated steam. The tank saddle and lower frame attached to the bottom of the tank have a large Acts as a strong heat sink, directing heat away from the outside air instead of inward to the stored product. emit. Problems associated with external filled tubes and internal coiled tubes The coiled pipe may then be difficult to drain and therefore freeze and corrode. There is a risk of damage.O Another problem with the prior art is that the material at the top of the tank is more susceptible to corrosion than the material at the bottom of the tank. It means that it is heated to a high temperature.

The material in the upper part of the tank is heated one shape longer than desired. The reason is the discharge valve. The top material is heated until the surrounding material is sufficiently heated to flow out of the tank. This is because the water does not flow out of the tank. The main point of conventional equipment is the bottom of the tank car. A "boot" of material is formed. This "boot" is used for heating and stirring. 1, formed by the deposition of liquid goods that proceed to the bottom of the tank car. Also The "boot" is also made possible by the heat sink effect of the steel material installed at a specific location on the tank. arise. [Boot 1 refers to the product that remains inside the tank car even after the tank car is emptied. In this case, the "boots" remain configured, i.e., in the deposited pit, and the tank car's effectiveness is reduced. Reduce storage. The “boot” may be removed from time to time by chisel or other manual removal operation. It is necessary to

Also, conventional orbital tank cars that use heated coiled tubes can condense and are sensitive to heat. Not too suitable for the removal of heavy materials from tank cars. Because of this, many problems occurs.

First, the quality of many products suffers due to overheating.

If the material is overheated, the customer will point out that the product is completely rejected. Ru.

Second, current heating methods prove ineffective due to the formation of a film on the surface. This is what happened. This is caused by the formation of a lump at the bottom of the tank during heating. be provoked. If this lump is not removed, the surface of the product will burn and the heating efficiency will be reduced. significantly reduced. Also, when heated, the "boot" corrodes the bottom of the tank car.

Third, and often overlooked, burned products can produce new, high-quality materials. It is to defile it.

Fourthly, a closed area within Kunku Tun was constructed to remove any adhered or burnt material. It is a nuisance for those who have to share the atmosphere with six people.

The heating device should be installed at the bottom of the tank car, which is sloped enough to allow all the product to be evacuated. Suggest to use.

Such heating devices are installed in tank cars to maximize heat transfer at the bottom of the product (load). Concentrate heat at the bottom. Because the heated part of the load rises through this load. The unheated part of the mt object is lowered to the bottom.

Effectively mix or tumble the load. In this way, the items on the floor are heated sufficiently and evenly. By doing so, the load can be quickly removed from the tank car and the load Ensure that the load is not subjected to excessive heat that could cause it to burn or caramelize. can be done. Also, by applying heat to the bottom of the load, in and around the delivery valve melts the load more quickly.

This new device significantly increases heating efficiency during removal of cargo from tank tonnage. During this removal, the heating surface of the canopy or the load is exposed to the tank until it is completely empty. This is because they stay in contact with each other. The tank 11j having a coiled tube is a tank! 1 construction site When the load level drops, the coiled tube is exposed and the heating efficiency decreases. .

From the first test, by using a heat exchanger in contact with the bottom of the load, It was found that heating efficiency can be improved. A series of probes installed inside the tank According to Take, who took readings every 5 minutes using this improved heating device. This allows the contents to be heated evenly. During this test, rolling during the heating process An action occurs, and the straw material is turned over, mixing the hot and cold parts.

In this test, a tank tank with external coiled tubing and a plate (a novel heat exchanger) of the same capacity were used. ) was used with a tank ton. At the center of each tank tonne, 15.2 cm above the bottom, 6], temperature probes were installed at OCm and 81.3 cm. Boiler pressure 5 ．． Maintain the concentration at 3-5.6 kg/cJ (7,6-80 pSi), Table 11-5 9-501012 (4) Fruit volume and temperature were monitored. For tanks with coiled tubing, the first hour In 30 minutes, the humidity of the aggregate is around 21.2°C (70°F) and 11.4 liters per minute. (3 gallons) of condensate is discharged and the temperature reaches a final temperature of 32.2°C (90″F). rose. In the case of a grained tank, was the test conducted under the same conditions as above? , the temperature of the agglomerate rose quickly to 57.2°C (135°F), half the above A steady state pace was maintained over time.

In the case of a tank with a coiled tube f=i, the temperature at the top of the load is higher than the temperature at the bottom of the load. -L rises rapidly at . Noting this difference in heat, Monitor I-1 2 hours after heating , the rolling action of the loaded material, that is, the mixing action, was observed. To ensure this rolling action (gJ) , dye was added synchronously to both tank volumes. Plate [tank in case of 1 tank ton] It can be seen that the load moves quickly due to the concentration of heat at the bottom of the tun, - while the coiled pipe f = J Only very gradual mixing took place in the tank tank. both tank ton The cargo is water.

Further tests were conducted on only the grained tank ton.

Tests were carried out using animal fat (freezing method). This heat exchanger allows fat to It was quickly heated and rolling operation started, so the temperature was lowered and the temperature of the load (9) was lowered. - This temperature corresponds to rising temperature. Check if the temperature in the valve delivery area rises quickly. It was done. This is important because the faster the valve temperature rises, the faster this temperature rises. The cargo in the area liquefies faster and the removal of the cargo from the tank tank starts sooner. It is from.

In other tests, 3.8 liters (] gallons), 5.2 kq (], 1 ．． ．． A black strip of molasses weighing 5 lbs.) was filled into the east of the plated tank. in 5 minutes This heating device raised the temperature to 26.7”C (sooF).The temperature of this molasses is uniform throughout]-H, which does not normally occur in existing coiled pipe-seamed tanks. No layers of different temperatures formed in the molasses. In the conventional tank tank with coiled tube A layer of hot flf load forms at the top and a layer of cold load forms at the bottom. This fruit In the test tank with a plate, the cargo can be removed from the tank in 15 minutes after heating. came. After completing this removal work, no molasses was present in the Type 6 tank. remove Tests were carried out on one bamboo, but it did not burn (not melt) and remains in existence. High quality sugar products in tanks with coiled cutting were not inferior.

The invention therefore particularly achieves at least many of the goals reiterated below. It is obvious that since the valley heat exchanger unit is tilted, the condensation The collected material can be discharged and the heat exchanger is not subjected to refrigeration.

Since the load is located almost at the top of the heat exchanger δ5, the heat exchanger covers a wide area of the load. Because heat is applied over a wide area, it is difficult to use conventional tanks with external coiled tubes. So that air pockets and hot spots will not occur.

Unlike the conventional tank tube equipped with a coiled tube on the outside, the heat exchanger with the structure of the present invention Tank tanks using exchangers can discharge a significant amount of their cargo even in winter. .

In the tank tank according to the present invention, the main parts of tank 1-[rff415 to 5/6 are empty. Only then is the heating device (heat exchanger unit) exposed to the atmosphere inside the tank. this is When the tank is 7/8 empty, the inner and outer coiled tubes are completely exposed. It is different from what came before. Therefore, the heating device according to the invention does not come into contact with the load. Continue heating and hold the load until the tank is empty.

'8? Pitch of H unit ヲ””’]-: ]-2 (8% clade) By doing so, the loaded material can be completely discharged and the material can be prevented from solidifying inside. Ru.

All of the heat is added to the lower part of the tank volume, so as the temperature rises, the tank volume increases. quickly ejects the loaded material and heats it up using the BTU (Friteson Uthermal Unit). You can save on costs. External part: side of tank turret with one-sided tube coiled tubes do not work very well. This means that the heat is approximately 20.3 cm inside the loaded object. (8 inches) and then proceeds to the top of the tank truck via the product (second load). be. Also, the coiled tube on the side of such a conventional tank car is uniform at the top of the tank width. It is located near the layer and overheats the top of the tank car.

In the present invention, by locating the heating device away from the floor of the tank car, the tank Removing the heat sink caused by the city cradle, main frame and trunk I can do it.

The external coiled tube of a tank car with coiled tube is minimum], 5.3 cm (6 inch). The welding locations of the coiled tubes are spaced apart from each other, resulting in a large number of decks between the coiled tubes. It is producing dospots. In addition, in order to avoid the axle stock and main body web, The coiled tubes are spaced further apart, which means that the heating device according to the invention is suitable for use in tank cars. 1) Produce a radical (!IJ, essentially continuous) heating surface. are different.

In the present invention, a steam jacket is attached to the outer valve by means of a special flow channel in the heat exchanger. There is no need to provide a

Each jR exchange unit is tilted and the rolling action of the loaded object due to the heating effect. As a result, corrosion does not occur and the product does not clump. On the contrary, conventional Tank cars with coiled tubes on the outside of the bottom will cause booms, and the coiled tube at the bottom will It reduces the efficiency of heat transfer and the boot acts as an undesirable thermal insulator.

In the present invention, internal circulation is generated at the bottom by applying heat to the bottom of the load, It rises upward through the load and then descends to the bottom, producing a rolling action, that is, a mixing action. As a result, the load can be quickly and evenly heated.

According to the present invention, since the loaded object is uniformly heated by the heating device, the temperature of the heating medium is The temperature does not need to be that high, and the plastic liner used inside the tank damage to the ring can be avoided. Such damage is caused by tank cars with coiled tubes. is something that occurs.

Also, in a variant of the invention, any agglomerates formed within the heat exchanger immediately Provide an opening in the heat exchanger for This prevents agglomerates from clumping. This eliminates the need for introducing a pressurized heating medium. Also, like this The solid aggregates block the incoming heat, causing the aggregates to vaporize again. .

In cold seasons, the aggregates form a liquid plug, which enters Because the heating medium has to move forward as 6 bodies, the heating medium that enters This results in the need to increase the pressure.

It is therefore an object of the present invention to provide an improved heated tank car.

Furthermore, the purpose of the present invention is to provide heat exchange spaced apart from the bottom of the tank so as to thermally insulate it on three sides. A heating tank is installed inside the tank to heat the material inside the tank more effectively and uniformly. in order to get a car.

A further object of the present invention is to provide heat sinks which are common in connection with conventional heated tank cars. This problem is solved by getting a heated tank car.

Another object of the present invention is to provide a tilted heat exchanger in the center of the tank car to heat the aggregates. A heating tank (1 ( is to obtain.

Another object of the present invention is to provide a heated tank car that does not form a boot on the bottom of the tank car. is to obtain.

Another object of the invention is to eliminate any heating medium agglomerates formed within the heat exchange article. Drainage means should be provided within the heat exchanger to allow water to drain.

Yet another object of the invention is to provide a tank car discharge valve with a slope to aid in the flow of material. The aim is to obtain a heated tank car that adopts a heat exchanger.

These and other objectives will be apparent to those skilled in the art.

Brief description of the drawing FIG. 1 is a longitudinal cross-sectional plan view of a tank car having a heat exchanger according to the present invention; FIG. 2 is a longitudinal section of the tank car and heat exchanger shown in FIG. 1.

Figure 3 is an enlarged sectional view taken along line 3-3 in Figure 1, and Figure 4 is an enlarged cross-sectional view taken along line 4-4 in Figure 1. Large sectional view, Figure 5 is an enlarged sectional view on line 5-5 in Figures 4 and 6, Figure 6 is 6-5 in Figure 1. 6 is an enlarged cross-sectional view on line 6, and Figure 7 is a longitudinal cross-section of the uninvented tank ton equipped with a deformed heat exchanger. Plan view, FIG. 8 is an enlarged sectional view of line 8-8 in FIG. FIG. 10 is an enlarged partial sectional view of the heat exchanger and other modifications; Figure 1 shows another example of a heat exchanger that uses two heating units arranged above and below. shows, Figure 12 is different from Figure 1 in that the two parts of the heat exchanger 11 are placed outside the tank. An example of a similar heat exchanger is shown, Figure 13 shows a pair of tanks with additional dead air space for heating tank cars. An example using a heating unit is shown, Figure 14 shows the heating unit installed directly inside the tank without using a bracket. FIG. 3 is a sectional view showing an example of a heat exchanger that is directly attached.

Outline of invention A heat exchanger means is placed above the bottom of the tank to the east of this tank. This heat exchanger The means extend from a pair of heat exchanger units to the ends and side walls of the tank and to the Support the heat exchanger unit across the tank, and move the heat exchanger unit from the end of the tank to the center. Extend the unit. Each heat exchanger unit has spaced apart top and bottom walls, i.e. a top plate and a bottom plate. A heat exchanger is provided by attaching a plurality of spaced shielding plates to these plates and extending between the plates. Purchase a limited number of shields or passageways within the exchanger. Connect the inlet valve or pipe to each heat exchanger unit. The heated water or steam is directed in various directions through a heat exchanger. and then run a drain pipe or valve from the heat exchanger point downward through the tank volume. This water or steam is passed through. Support the periphery of the heat exchanger on the edge and side wall of the tank turret. This creates a closed compartment or ted air space below the heat exchanger and This reduces the heat sink effect of the attached tank saddle and lower frame.

A heating unit is installed adjacent to the top of the tank to further accelerate the heating of the payload. The load is placed in a sandwich-like manner between the pair of heating units. the above A well water section communicating between the passage and the drain pipe may be provided in the heat exchange means. Purge heating medium agglomerates formed during heating of the tank tank.

Description of preferred embodiments Reference numeral 10 denotes a normal orbital tank tank having a city axis N support means which becomes a normal configuration 81. Only the part shown is shown. The storage container or tank 14 is normally mounted on a tank saddle 16. attached to the frame means ]2''- by means of. The tank 14 is almost cylindrical. There is, but the bottom of the tank] 4.] 8 is the tank saddle. 264 This is inclined. In this ordinary tank tank, the heat exchanger according to the present invention is used. Install. This heat exchanger is designated by the reference numeral 28.

This heat exchanger 28 has the same heat exchanger outer wall structure except that it has mirror symmetry. )30.30'.

Since these units have the same structure, only unit 30 will be explained, and unit 3 Identical parts of 0' are indicated by the same reference numerals of units 30 with a dash added.

The heat exchanger unit 30 includes a top plate 32 and a bottom plate 34, as shown clearly in FIG. In addition, a plurality of shielding plates 36 are attached to the top plate and the bottom plate and extend between the top plate and the bottom plate. A plurality of passages 38 are formed. Attach the 1.14 edges of temporary 32.34 to each other The solid wall member 40 is sealed to form a heat exchange medium storage chamber 43 . No. 1, the inner end of the wall 40 is curved like 41, and the upper end of the discharge valve 26 Match the shape of. Penetrate the inlet 4, 2 into the tit of tank] 4, and connect the 2nd and 3rd Connect the inside of the heat exchanger as shown in the figure. Outlet port 4-4・Motank 1 4 and communicates with the inside of the heat exchanger as shown in FIG.

In particular, this heat exchanger is specified as follows.

That is, the curved outer end ΦOa, the flat inner end 4. Ob, curved tank delivery enclosure section 4. The vertically extending flat side 4・Oe, 40f that expands inward to the OC1 phase U is provided on the heat exchanger outer wall 40.

A U-shaped outer shielding member 33 is provided on the shielding plate or shielding means 36 (1), and the wall 4. OG is cool The shielding member 33 is provided with legs 33a and 33b that surround the shielding member 33 and extend vertically outward. Then, spread these legs using an external force, and bend the outer ends 33C of the legs 33a and 33b to some degree. An inner end VIII 33 d 79 is provided which is spaced apart from the portion 4oa and extends laterally, and therein When extending to a part of the tank drain 26 by the center curved part 33e, The inlet ports 1 and 2 are surrounded by a U-shaped concave portion 33f facing outward.

As the shielding means 1, a longitudinally elongated fin or plate 35° 35 is momentarily connected to the wall + Ob. The plate 35 is connected to the bent portion 4/Oa, and the circumferential plate 35 is connected to the inner end 3. 3. Stop with the hand i [J of 3. Expanding legs 3'7a, 3'7a are provided to extend to the front of the outer curved part 40a. Furthermore, this hairpin-shaped shielding plate 37 is provided with an inner (lII) lip surface end portion 37b for heat exchange. curve around part of the outlet of the exchanger. Leg portion 37a.

A short center plate 39 extends between 37a.

Heat exchanger 32 has the same barrier scale and requires no further explanation.

Reference numerals 46, 4, and 8 are the piping provided on the top surface of the bottom plate 34. The agglomerates that have aggregated in the heat exchanger are sent to the outlet or outlet 44. The direction helps to cover the discharge Ru. Openings [14 and 9] are provided in the shielding plate 36 at the pipes 4, 6, and 48 to prevent condensation in the passage. The agglomerate is allowed to flow through the shield and the agglomerate is delivered to outlet 444. Excrete in close contact with.

As shown in FIG. 8, rods 50, 52 are welded to the inner surface of the sides of the tank. salary or Attach the wires 54 and 56 to the side of the heat exchanger 30 (f=J) and put the rod 50.5 Weld each to 2. The rods or Brakent 54 or 58 are connected to the heat exchanger unit 30. and welded to the rod 50 or 52 on the inner surface of the tank head end 20 or 22. do.

The end of the steel part or part of the head 20.22 is first removed to form this normal tank ton. 0 can be converted to the heated tank ton of this invention. Next, attach rods 50 and 52 to this It is preferable to weld it to the inner surface of the side wall of the tank. Change G, 2, heat exchanger unit) 8 Insert the 0.30' into the tank and set the bracket 54 and 56 to 50.5 2 and located at the inner end of the heat exchanger unit or adjacent to the discharge valve 26. I will do it. The bottom 18 of the tank is cut out in advance and the groove extends downwardly through the bottom 18 of the tank turret. This will serve as the inlet and outlet of the heat exchanger. head 20.2 as usual Bracket 54 instead of 2. , 56 are provided continuously on the inner surface of the tank head. Weld. Weld new brackets 54 and 56 to rods 50 and 52.

The inner ends of this heat exchanger unit are welded together and a sealing gap is formed below the heat exchanger and bottom 18. A chamber or tended air space 60 is created.

In use, a tank containing liquid products, steam or hot water is connected to the inlet port 42.4:2. ’. The incoming steam is passed around the exhaust valve 26 and then as indicated by the arrow in FIG. This heat exchange By heating the material (load) with the heat exchanger, the material that comes into contact with this heat exchanger is first heated. With the aid of the weight of the material, the material flows into the discharge valve 26. This method of heating the load This prevents overheating of some of the material waiting for the top material. do. This method of heating the load initiates a downward flow through the discharge valve. This prevents overheating of parts of the material waiting to be heated. heat exchanger and tank σ] By providing a space 60 between the tank tonne and the bottom, G strain the saddle so that it does not act as a heat sink, allowing for more effective loading of the load. You get some heat.

By slanting toward the heat exchanger or the discharge valve, no material flows into the discharge valve 26. help you.

Therefore, a new heating tank capacity can be obtained, and the loaded material can be heated more effectively. This can prevent the formation of a "boot" of material at the bottom of the tank.

By tilting the heat exchanger unit and elements 4, 6, and 48, can prevent agglomerate build-up on the Can solve big problems.

Another aspect of the invention is that while heating the load within the tank, the Any heating medium aggregates formed can be removed.

The following implementation of the heat exchanger shown in Figures 7 and 8] Pair of heat exchangers A heat exchanger means 128 is installed in the tank 114 from 0,130. These etc. Since the structure of the units is the same, one side of the heat exchanger unit) 130°130 is supported. Only the left portion of tank 114 is shown. Heat exchanger 2 explained with reference to figures 1 to 6 8, the explanation of the support structure of the lever that supports the heat exchanger 128 will be omitted.

The heat exchanger unit 130 includes an arcuate top plate 32 and an arcuate bottom plate 134. Several groove-shaped members 1 constituted by shielding means of wave-shaped members 139 inserted between G. 35, 137 are supported between the arcuate top plate and bottom plate. As shown in Figure 8 In addition, the channels do not have equal cross-sectional areas. For example, the channel member 135 is a channel The heating medium is introduced into the inlet 1 by using the small groove member 135 which is smaller than the material 137. 4.2 toward the tank head 120, and by the channel member 137. All heating medium (steam) inlets] 42 are directed downward.

In particular, in FIG. Narrow groove type GL for heating medium! 1. Let's proceed with heat exchange the snow-faced end 140a of the vessel is reached, at which time the steam is divided into two parts; The divided steam is passed along a pair of wide channel members 137, 137, and these steams are The small manifold 1441 directs the steam into a narrow channel. Aim at material 13 s a,, 1.35 a.

When the steam reaches the curved end 140'a, this end opens the wide channel 1 37.137a, the steam continues to flow through this channel 137,1 37a and reaches the inner wall 143.

Next, the steam that has left the channel member 135b collides with the flange end 140a, and the steam spreads over a wide area. It is directed again along channel 137b and communicates with the atmosphere through outlet 14.4. Steam ultimately reaches the main manifold 145. Alternatively, evaporators that produce steam can be used. This delivered steam may be placed in a preheating chamber within a gas generator (not shown).

Applying heat at the bottom of the load as described above for the first embodiment shown in Figures 1-6. This results in continuous heat being applied to the load, which reduces rolling flow or flow within the load. produces a circulating flow. That is, the heated portion of the load is passed through the load. As it rises, the unheated part of the load is lowered to the bottom, making the load effective. Mix or tumble. This sufficient and uniform heating of the load allows the load to be uniformly heated. There is a risk that the load may burn or caramelize as the layer is shifted to allow for quick removal. It is possible to prevent the load from being subjected to certain heating.

! In the example shown in Figures 7 and 8, the near-circulation of the load also involves the heating and flow of the load. In order to increase the heat exchanger means 128, a supply line 147. ]Φ9,151 will be established. Expand outward the color path line that is low at the edge of the tank. By increasing the flow of steam and condensate, the load can be heated more quickly. I have the ability to do what I do. Through these supply lines, the narrow (1) structure I cedar member 185 and A part of the steam entering the groove Jft sound 5 material 135 is communicated with the wide straight member 137b. The part is directed outward and placed in the groove-shaped member 137b of the first part, and is heated by steam. Purge the steam from the heat exchanger (so that the end of the heat exchanger is quickly heated) heat up the load even more quickly.

To increase the heating and flow of the load, heat exchanger means 128 is provided as shown in FIG. In particular, additional supply lines 14?a, 147 may be provided as shown.

No. 7' Any agglomerates formed will flow down the inner wall 14a & down the inner outlet 153. 41 passes through the manifold 141 and forms four grooves in the channel member 137.185a. binds to additional aggregates. This additional agglomerate also flows towards the inner wall 14.3. Next, this additional agglomeration occurs through the outer discharge port 155 that communicates with the outlet Is there a means of discharging things like 1, '2, 42, etc. to send things to the final meeting? − Thus, the developing fruit adding steam can be removed and the tank weight emptied. After that, the heat exchanger means is turned on to discharge the aggregates by gravity in -1-min. . Any agglomerates that form within the c9 center member 1135 will be moved upwardly. Below the lower part of the steam, the discharge D 3.42 and the flow, outside the outlet [outlet 155] Afterwards, the two are sent out.

As shown in FIG. 8, the corrugated gli material 139 is It is attached to the lower arcuate plate 132 and the lower arcuate plate 134. In this way, adjacent grooves The heating medium is prevented from flowing between the shaped members 135 and 117 during the lateral force.

Supply lines 147+149+151 . extend through the walls forming the various channels. i 4? a and 147b are placed. However, in suitable embodiments, various g feeding The channel does not penetrate the wall of the channel member, but is placed outside the channel member. In Figure 8, A supply line, for example supply line 147a, can be attached to the underside of the bottom arcuate plate 134. and mounted externally to the heat exchanger means. A specific supply line 147a is connected to a channel section. 135, 135t) to communicate with these isometric members.

As is clear from the configuration in Figures 7 and 8, steam enters the inlet and ascends through the central passage. , then ascend along the side passages. This heat exchanger removes the condensed water that is formed. Roll it well below the steam, in this way the steam at the mouth will be the steam coming out from the bottom of the tank. is reached quickly, so there is no need to push any sluices or aggregates through the channels. Rapid purging of this heat exchanger system is therefore possible.

In the embodiment shown in FIG. 8, a corrugated member is used to construct a plurality of straight members with different dimensions. 189 was used, but it is clear that other means of constructing the channel may be employed. It is clear. For example, as shown in FIG. and a plurality of wide channel members 287 are provided in the heat exchanger means 228. , a series of vertical half-elliptical members 2 attached to the top arcuate plate 282 and the bottom arcuate plate 28 35a constitutes a narrow channel member 235, and the adjacent half-elliptic member A wide channel member 237 is formed by the space between the grooves 285a. Half oval member 23 5a does not provide sufficient rigidity to this heat exchanger 228, the top arcuate plate 2 A pair of vertical bars 259 are mounted between the bottom arcuate plate 284 and the bottom arcuate plate 284 . Vertical bar 259 is next to A pair of adjacent half-elliptic members 23sa and the like are adjacent to each of the vertical bars 159. constitutes a groove-shaped member 235b. A narrow channel member 235 that guides the steam upward, and FJ153. with a wide channel member 237 that directs the steam in the return path downwards. is the first 7I! , and 8 as described for the embodiment shown in FIGS.

For example, as shown in FIG. 9, a narrow groove formed by a half-elliptic member 235a The shaped member 235 is a half-elliptic member adjacent to the top arcuate plate 232 and the bottom arcuate plate 23Φ. 235a, separated by a wide channel member 237. or apical arcuate A wide channel member 235b formed between the plate 232, the bottom arcuate plate 234, and the vertical bar 159 separated by As can be seen from the example above, the top bow plate 282 and the bottom bow plate 282 The same method may be used to form a poem-shaped member between the plate 234 and the plate 234. Figure 9 The remaining structural details of the embodiment shown in Figures 7 and 8 are the same as those related to the embodiment of Figures 7 and 8. It is. In other words, the configurations of the inlet, outlet, and outlet are the same.

FIG. 10 shows a vertical arcuate member f=j attached to the top and bottom arcuate plates 882 adjacent to heat exchanger means having a plurality of channels or passageways 338 defined by 335; 328 shows a modified structure.

Figure 11 shows a heat exchanger unit placed opposite the beans to heat the load between the units. In addition to the heat exchanger means 428 that connects the pair of heat exchanger units Φ30a and 430b, The structure of the deformation is shown. As explained in the embodiments above, the dead air space 46 0a, 460b insulate the heat exchanger unit from the walls of tank 414. No. As explained in the embodiment shown in FIG. interconnect each other.

Figure 12 shows a pair of heat exchangers that apply heat to the load inside the tank 514. Units) shows another variant of the heat exchanger means 528 with 530a, 530b . This heat exchanger unit) 530a is similar to the heat exchanger unit described above. this The heat exchanger unit 580b is a series of tubes arranged in an S-shape at the top of the tank 514. Equipped with.

, Ni no 2 IIFIA (7) Heat exchange if Yu=So) 53oa, 53ob structure The load placed between these heat exchanger units (provides heat. Some of the groove-shaped members in the container units) 530a and 530b are supplied by the supply line 557. interconnect. Loads such as sulfur that require large amounts of heat input for liquefaction purposes A heat exchanger unit 530b is permanently attached to the top of the tank 514 for heating. Ru.

Alternatively, a Tekiru Boatable Unit may be installed on top of the tank 514, if desired. The heat exchanger unit 530b may be configured so that

The embodiment shown in FIG. 13 has additional dead air space defined by upright walls 661. A channel member is mounted within the tank 614 provided in the tank 660Ctl. Add these etc. The target dead air space 660C cooperates with the dead air space 660b to Increases heat transfer from units 630a, 680b to the payload in tank 614. Ru.

As in the embodiments described above, by a supply line such as supply line 647. Some of the channels within the heating unit are interconnected.

Figure 14 shows another method of attaching the heat exchanger unit 730a to the tank 714. . Bracket shown in Figure 3 for attaching the heat exchanger unit to the tank) 54 ．． 56 and rods 50, 52, the external part of the heating unit ° by suitable means such as a continuous weld bead 430C attaching the periphery to the tank 714. Therefore, by attaching the heat exchanger unit 730a directly to the tank 714, the Intermediate members can be omitted.

Claims (1)

[Claims] l. a horizontally arranged load container having opposite ends, a top and a bottom; heat exchanger means spaced above the bottom of said container and mounted within said container; A heating medium for heating the load in the container is stored above the heat exchanger means. said heat exchanger means is provided with an internal compartment containing at least one at least one chamber in fluid communication with each other; an inlet and at least one outlet in said heat exchanger means; characterized in that the load container is provided with an inlet and at least one outlet. heating tank equipment. 2 Separated top and bottom plates forming a chamber for accommodating and circulating the heating medium; According to claim 1, the compartment of the heat exchange means is formed by an elliptical plate. Heated tank equipment. 3. Attach several shielding plates spaced apart from each other to the top plate and the bottom plate, and install them between the top plate and the bottom plate. The heating tank device according to claim 1 or 2, wherein the heating tank device extends into a fluid passageway and forms a fluid passage. Place. 4. [Claims 1, 2 and 3] of the claim that the longitudinal section of the heat exchanger means is V-shaped. The heating tank device according to any one of the above. 5. Any one of claims 1 to 4, wherein the cross section of the heat exchanger means is semicircular. The heating tank device according to item 1. 6. The opposite side walls of said container extend between opposite ends of said container, and the front of said container said heat exchanger means being attached to said side wall and said ends; Any one of claims 1 to 5, wherein a loaded object is held above the heat exchanger means. The heating tank device according to item 1. 7 A first heat exchanger unit and a second heat exchanger unit located end to end in the container Claim 1, wherein the heat exchanger means is constituted by an exchanger unit. heating tank equipment. 8. Between the adjacent ends of the first heat exchanger unit and the second heat exchanger unit, 8. The heating tank device according to claim 7, wherein the outlet port of the container is located. 9. Connect the inlet and outlet of each of the heat exchanger units to the outlet of the container. Claim 7 or 8, wherein the heat exchanger unit is located at the inner end of the heat exchanger unit outwardly from the mouth. Heated tank device as described in Section. 10 The heating medium leaving each of the heat exchanger units is The knitted material is passed closely through the outlet of the container before exiting from the outlet of the knit. The heating tank device according to any one of items 7 to 9. 11. A supporting means with a shaft is provided on the heating tank device for transferring the container. The heating device according to any one of claims 1 to 10. 12. Said heating medium leaving said heat exchanger means said delivery of said heat exchanger unit. 12. The container according to claim 1, wherein the container is closely passed through the outlet port of the container before exiting from the mouth. The heating tank device according to any one of the items. 13. Configuring a ted air space between the bottom of the container and the heat exchanger means; below the vessel for supporting the heat exchanger means above the bottom of the vessel so as to said heat exchanger means is provided with support means attached to said heat exchanger means, said heat exchanger means being provided with support means attached to said container; The deck is used as a thermal insulation means to prevent heat from being transferred to the undercarriage of the container. According to any one of claims 1 to 12, in which a door space is applied. Heated tank equipment. ■4. A plurality of drain pipes are provided at an angle toward the outlet of the heat exchanger means. A plurality of spaced shielding plates are connected to each other, and a plurality of shielding plates are formed between the shielding plates by the drain pipe. Any one of claims 1 to 13, which facilitates the discharge of aggregates into the passage. Heating tank device 0 described in section 0 15 extending around the periphery of said heat exchanger means and capable of releasing said heat exchanger means; heat exchanger means adapted to be housed in said load container; A claim in which the heat exchanger means is provided with a closed thermally insulating space between it and the bottom of the tank. 4. The heating tank device according to any one of the above ranges 1 to 4. ]6 The support means is constituted by a rod element attached to the lower part of the container, and the providing the heat exchanger means with circular bracket means adapted to sit on the element; by attaching said Brakent means to said salient element by means such as welding. A ted air space is defined between the heat storage exchanger means and the bottom of the container. The heating tank device according to item 13. 17 By continuous welding heat, the periphery of the heat exchanger means is attached to the container. The heating tank according to claim 15, wherein the heat exchanger positioning means is configured by: equipment. ]8 Additional heat exchanger means and an additional heat exchanger means in the upper part of the interior of the load container. positioning exchanger means between the top of said vessel and said additional heat exchanger means; Claims 1 to 17 further include other means for configuring a ted air space. The heating tank device according to any one of these items. 19 N additional heat exchanger means and the additional heat exchanger means mounted on the top of said load container. Any one of claims 1 to 18, which is provided with means for positioning the Heated tank equipment. 20. Place the container in a heating tank for easy distribution of the medium that can be condensed and stored. At least a portion of the tank is converted to expose the interior of the tank. remove the then inserting a heat exchanger into the tank; The heat exchanger extends continuously on the inner wall of the tank above the bottom of the tank. positioning the heat exchanger within the tank so as to Next, the heat exchanger is provided with an inlet and an outlet, and then the heat exchanger is provided on the inner wall of the tank. Attach the V'fJ edge of the exchanger and create a compartment on the - side of the heat exchanger. Close, Next, a part of the removed part of the tank is removed again. How to convert a tank into a heated tank. 21 As the inlet and outlet of the heat exchanger, the inlet and outlet are connected to the tank. A heating medium is provided in the heat exchanger to completely heat the loaded material in the tank. Scope of Claim 20. The method according to item 20. 22 Claim 20 or Claim 2, wherein the compartment is sealed from the inside of the tank 2]. 23. A flow-through load carrying tank groove to heat the load caused by condensation in the storage tank. In the heat exchanger used for the layer, A plurality of longitudinally extending chambers each containing a heated medium and capable of transmitting heat. The heat exchanger is configured with a structure having a flow path of π, We also purchased a crane ditch structure shaped along the vertical and horizontal axes to allow drainage by gravity. death. The heat exchanger is provided with an outlet and an inlet at the bottom so that water can be drained by gravity. Heat exchanger used in cargo holding tanks◇