CN2473160Y

CN2473160Y - Container

Info

Publication number: CN2473160Y
Application number: CN 01211107
Authority: CN
Inventors: 浜本英己; 俞昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-14
Filing date: 2001-03-14
Publication date: 2002-01-23
Anticipated expiration: 2011-03-14

Abstract

The utility model relates to a double layer structured container which comprises a shell and a cylinder in the shell. The other five surfaces of the cylinder are all provided with an outer shell plate except the soleplate which can be heated directly; a heat insulation layer is arranged between the inner cylinder plate and the outer shell plate; the top surface of the container is provided with an inlet hole and an outlet hole which pass through the outer shell plate and the crest plate of the inner cylinder; and the outlet hole is provided with a lead which extends to the bottom of the inner cylinder. The utility model can transport and store the thermoplasticity material such as asphalt for a long distance and time without leakage, and the utility model can be heated directly and can be used repeatedly and conveniently.

Description

Freight container

The utility model relates to freight container, the freight container of the Heated container when relating in particular to a kind of transportation that is used as the various thermoplastic materials such as pitch and reservoir vessel and fusion.

At present, supply with for the long distance of thermoplastic material, especially pitch, the particularly transportation in area upcountry from the harbour is adopted following three kinds of transportation modes all over the world: barreled transportation, truck tanker transportation and rail tank car transportation usually.Yet when adopting the barreled transportation, because metal bucket is disposable, thereby its cost is higher; And empty bucket also can impact environment; In addition, when pitch fuses, also need manually drive bucket, so work efficiency is low.When adopting the truck tanker transportation, owing to be difficult for insulation, thereby must in specific time, arrive and use, so use very inconvenience; In addition, adopt weight from stream mode during unloading pitch, inefficiency; In addition, be subject to the restriction of building site tankage; But also be difficult for preventing to steal, changing the pitch material midway.When adopting the rail tank car transportation, be subject to the restriction of railway website; In addition, because tank car belongs to extraordinary railway carriage, rent costliness, thereby the restriction that is subject to dispatch; In addition, palpus special asphalt handling equipment are so investment is huge.Therefore, obviously, the thermoplastic material that loads and transports pitch and so on these three kinds of modes exists many defectives and inconvenience.And common standard container can't be loaded and transported thermoplastic materials such as pitch again.

Therefore, in view of the above problems, but the purpose of this utility model be to provide a kind of can the ground transportation of long distance and store the thermoplastic material such as pitch for a long time and can not leak and the direct heating and the environment-friendly container that can repeat to use easily.

For achieving the above object, the utility model provides a kind of freight container, it has shell, this shell comprises body skin and frame part, and frame part then is made up of up and down curb girder, unpper and lower beams, corner post and standard corner fitting, and its characteristics are: this freight container is a double-decker, it also has the inner bag that is positioned among the shell, except that by can direct-fired base plate, the coverboard on five faces of all the other of this inner bag all be covered with body skin, is provided with thermal insulation layer between inner bag coverboard and body skin; Be provided with the hand-hole that runs through sheath top plate and inner bag top board and portal on the end face of freight container, this portals and has the conduit that passes to the inner bag bottom.

Preferably, interior plate and inner bag coverboard are welded on earlier on the fire-proof plate, then this fire-proof plate again with the curb girder weld together, even curb girder comes off for some reason like this, can not cause any leakage yet.

In addition, for guaranteeing the enough intensity of inner bag, in the inside of inner bag vertically and be welded with suitable waling and horizontal reinforced rib in a lateral direction, and offer the hole (preferably for tri-angle-holed) of arbitrary shape, so that the thermoplastic material Heated Flow in the bottom of reinforced rib.

In addition, be extended with the washboard that its length is significantly less than the inner bag height downwards, so that prevent that when this freight container of handling, liquid wherein causes that freight container rocks under the situation that the thermoplastic material in freight container is in a liquid state from the inner bag top board.

By adopting above-mentioned freight container, compared with prior art, because freight container of the present utility model can overcome present three kinds of existing defectives of transportation mode and problem, but it can be grown distance ground transportation and store the thermoplastic material such as pitch for a long time and can not leak and direct heating and can repeat to use easily, therefore it has not only reduced investment and carrying cost, safety and help environmental protection, but also make convenient transportation quick.

Can understand the utility model by consulting following accompanying drawing better to the explanation of preferred embodiment, in these accompanying drawings:

Fig. 1 is the front view of a preferred embodiment of the utility model freight container;

Fig. 2 is the birds-eye view of this preferred embodiment;

Fig. 3 is the lateral plan of this preferred embodiment, and wherein the right half part of this freight container is dissectd;

Fig. 4 is the side partial cross-sectional of this preferred embodiment; And

Fig. 5 is this freight container inner bag typical case joint welding scheme drawing.

Shown in Fig. 1,2,3 and 4, freight container of the present utility model 1 is double-deck cube (but being not limited only to this), and it comprises shell 2 and is positioned at inner bag 3 among the shell.This inner bag 3 is actually a hermetic type Heated container that has a style of one's own, except that base plate 4, all be covered with body skin 5 on its side, end face and the end face, between inner bag coverboard 6 and body skin 5, be provided with thermal insulation layer 7, this thermal insulation layer 7 can be made of the thermal insulation material such as the rock wool of shop, or vacuumizes.In this preferred embodiment, body skin can be the preferable corrugated plating of intensity, interior plate 4 be 8-12 millimeters thick, such as the fire-proof plate of boiler plate etc., and become certain going up for radian, inner bag coverboard 6 is the Fire-proof steel plate of 6-8 millimeters thick.Be the intensity that guarantees that inner bag 3 is enough, vertical reaching is welded with suitable waling 8 and horizontal reinforced rib 9 in a lateral direction in the inside of inner bag 3, and offer the hole 10 (preferably for tri-angle-holed) of arbitrary shape in the bottom of reinforced rib, so that the thermoplastic material Heated Flow.The same with traditional freight container, the shell 2 of the utility model freight container is made of frame part and body skin 5, wherein frame part is made up of up and down curb girder, unpper and lower beams, corner post and standard corner fitting, and difference is that the shell of the utility model freight container does not have base plate.In addition, shown in Fig. 2 and 3, on the end face of freight container 1, be provided with run through that hand-hole 11 sheath top plate and inner bag top board, that be used to pack into thermoplastic material and two are used to take out this material portal 12.This portals and 12 has a conduit 13 that passes to inner bag bottom, so that take out all thermoplastic materials in the inner bag.

The inner bag 3 of the utility model freight container 1 adopts integrated no leak design, and it has a hermetically sealed container of one's own, even shell breakage or frame part are out of shape and come off, also can not influence the airtight performance of inner bag.This inner bag can be high temperature resistant, and local (bottom) heating temperature can reach 700-800 ℃.

As shown in Figure 5, for preventing to cause curb girder 14 to break away from causing leakage because of interior plate 4 and inner bag coverboard 6 are heated, interior plate 4 and inner bag coverboard 6 directly are not welded on the curb girder 14, but be welded into a complete container with fire-proof plate 15 earlier, then this fire-proof plate again with curb girder 14 weld togethers, even curb girder comes off for some reason like this, can not cause any leakage yet.

In addition, as shown in Figure 4, be extended with the washboard 16 that its length is significantly less than the inner bag height downwards, so that prevent that when this freight container of handling, liquid wherein causes that freight container rocks under the situation that the thermoplastic material in freight container is in a liquid state from the inner bag top board.

The stackable setting of freight container of the present utility model.In this preferred embodiment, the total volume of this freight container is 14.7 cubic meters, focuses on certainly below 4000 kilograms.

Freight container of the present utility model designs with iso standard, can be used as standard container, and can adopt with methods of shipment such as container truck, freight container steamer, railway platform truck and open-top car shipments and transport.

In sum, freight container of the present utility model has the following advantages:

1) cost of investment is low.Selected heat-resisting, withstanding corrosion, anti-heat-producing basic material, when making, considered its intensity and durability, in the future keep aspects such as repair expenses, legal repayment.In addition, also from the durability of long-time use, and the repayment to greatest extent of operating cost etc. takes all factors into consideration, and reduced transportation, operating cost.

2) safety and help environmental protection.The fusion operation of pitch is by artificial or half manual method all the time, and regular meeting runs into the situation of contact pitch in the operation process.The utility model is used in combination with special-purpose calciner, fuses the process of taking out from pitch, because all the time for air-tight state, thereby staff's health can not touch pitch.In addition, burn and oil tank situation such as hurt sb.'s feelings can not appear.Also have, the camp site can usually keep clean, and environment obtains very big improvement.After the use, environmentally hazardous sources such as aerial contamination and sump tank have not had, and environment is just more graceful.

3) convenient transportation is quick.Make with the ISO container standard, can use standard container loop wheel machine or general cranage operation, more reasonable from cost.Can the highest placement on container truck 8 layers.Terrestrial transportation, 40 feet trailer once can be adorned 2 freight containers.

4) carrying cost is low.The insulation strip wallboard should be repaired according to necessary situation, and container main body does not need to safeguard.Can use the needs manufacturing in 15 years, 20 years according to the user.Owing to do not have the situation of pressure container, do not have necessity of running check.

Though more than the purpose of this utility model, constructional feature and effect have been done to specify by a preferred embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment only is used for illustrating, rather than conduct is to qualification of the present utility model, as long as without prejudice to spirit of the present utility model, then the various distortion of the foregoing description all will drop among the claim scope of the present utility model.

Claims

1. freight container, it has shell, and described shell comprises body skin and frame part, and described frame part is made up of curb girder, unpper and lower beams, corner post and standard corner fitting up and down, it is characterized in that:

Described freight container is a double-decker, it also has and is positioned at hermetic type inner bag among the described shell, that have a style of one's own, except that by can direct-fired base plate, the coverboard on five faces of all the other of described inner bag all be covered with described body skin, is provided with thermal insulation layer between described inner bag coverboard and body skin;

Be provided with the hand-hole that runs through sheath top plate and inner bag top board and portal on the end face of described freight container, described portalling has the conduit that passes to the inner bag bottom.

2. freight container as claimed in claim 1 is characterized in that: described thermal insulation layer is made of thermal insulation material.

3. freight container as claimed in claim 1 is characterized in that: described thermal insulation layer is evacuated.

4. freight container as claimed in claim 1 is characterized in that: described body skin is a corrugated plating.

5. freight container as claimed in claim 1 is characterized in that: described interior plate and inner bag coverboard are welded into a whole with fire-proof plate earlier, then described fire-proof plate again with described curb girder weld together.

6. as claim 1 or 5 described freight containers, it is characterized in that: vertically reach in the inside of described inner bag and be welded with suitable waling and horizontal reinforced rib in a lateral direction.

7. freight container as claimed in claim 6 is characterized in that, is extended with the washboard that its length is significantly less than the inner bag height downwards from described inner bag top board.

8. freight container as claimed in claim 7 is characterized in that: the bottom at described vertical and horizontal reinforced rib offers porose.

9. freight container as claimed in claim 8 is characterized in that: described hole is tri-angle-holed.