CN101758789B - Resin transporting tank vehicle - Google Patents
Resin transporting tank vehicle Download PDFInfo
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- CN101758789B CN101758789B CN200910113621XA CN200910113621A CN101758789B CN 101758789 B CN101758789 B CN 101758789B CN 200910113621X A CN200910113621X A CN 200910113621XA CN 200910113621 A CN200910113621 A CN 200910113621A CN 101758789 B CN101758789 B CN 101758789B
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Abstract
The invention discloses a resin transporting tank vehicle, a tank body is composed by uniform cell tanks connected in series; each cell tank body is composed by a tank body with a cylinder-shaped upper part and a tank body with an inverted cone-shaped lower part; the bottom of the tank body with the inverted cone-shaped lower part is provided with a material port and a water outlet; the cell tank is connected with material valves through a filter and a material port which are arranged in the bottom of the cell tank in matched manner, and; each of the material valves is communicated with a material delivery pipe which is fixedly connected with a semi-trailer frame through a fixing component, a water inlet and a material delivery port which are arranged on the main body of the material delivery pipe in matched manner are respectively provided with a water injecting valve and a material switching valve; the filter is communicated with a water valve through a water outlet; each water valve is communicated with a pumping pipe which is fixedly arranged on the semi-trailer frame; and a pumping pipe, a spraying pipe and a pressure discharging pipe are respectively communicated with the tank in a matching way; an upper port of a tee piece mounted on the material delivery pipe is connected to the material port through valves, the water inlet and the material delivery port are respectively provided with the water valve and a material on-off valve; a check valve is serially connected to a bend pipe fitted with the water inlet and the water valve is mounted on the bend pipe port thereof; the fixing component is a trailer frame. The invention has reasonable structure, can be used for specially transmitting iron exchanging resin, and is convenient and safe for filling or discharging resin.
Description
Technical field
The present invention relates to transport specially the extraordinary transportation tank car, particularly resin transporting tank vehicle of resin.
Background technology
At present, existing its structure of extraordinary tank car can't satisfy the requirement of shipment duolite, domestic various pot type transport trolley also is not specifically designed to the extraordinary transportation tank car of the canned granular material of transportation, does not especially occur the extraordinary transportation tank car of special transport ions exchange resin yet.
Summary of the invention
The object of the present invention is to provide a kind of resin transporting tank vehicle, it is rational in infrastructure, specially transport ions exchange resin, can resin or convenient, the safety of discharging resin.
The object of the present invention is achieved like this: a kind of resin transporting tank vehicle, comprise tank body, be installed on the brake system on the semi-trailer frame, be arranged at the end socket at tank body two ends, wigwag system and pressure-detecting device, the semi-trailer frame front end of carrying tank body matches with superimposed trailer headstock afterbody, its tail end bottom cooperation is installing the back axle bearing support, on the back axle bearing support, cooperate the rear wheel wheels are installed, tank body is made of identical unit tank body serial connection connection, each unit tank body is tank body that tank body cylindraceous and bottom be the reverse taper shape by its top and is communicated with and constitutes, material port and water outlet are being offered in the bottom of reverse taper shape tank body, the filter that is equipped with in the bottom of each unit tank body by above-mentioned said reverse taper shape tank body, the material port is connected with Material valve, each Material valve with cooperate the feeding pipe be fixed on the semi-trailer frame to be connected by installing parts, cooperate respectively on filling pipe end that is equipped with on the feeding pipe body and the defeated material mouth water injection valve and material switch valve are installed, described filter also is communicated with water valve by the water outlet that the bottom of above-mentioned reverse taper shape tank body is offered, each water valve again with cooperate the pipeline connection that draws water that is packed on the semi-trailer frame, cooperate on the water outlet of the pipeline body setting of drawing water the effluent switch valve is installed; The spray pipeline is communicated with each unit tank body by the breathing valve that is provided with on the opening of offering on each tank body top, unit tank skin, on the water outlet of this spray pipeline body setting the water inlet switch valve is installed; Pressure relief pipe one end is communicated with tank body by the opening of offering on the tank skin of tank body top, cooperates on the pressure relief opening that is provided with on the pressure relief pipe body blowdown valve is installed; Its upper port of the three-way pipe of installing on the feeding pipe is connected on the material port that is provided with on the bottom of each above-mentioned said reverse taper shape tank body by valve, and filling pipe end that is equipped with on the feeding pipe body and defeated material mouth are installed with above-mentioned water injection valve and above-mentioned said material switch valve by the bend pipe cooperation respectively; Feeding pipe cooperates corresponding the connection by flexible-disc joint, rigid joint and three-way pipe respectively by front end pipeline and rear end pipeline; Wherein, with the equipped mutually bend pipe of above-mentioned said filling pipe end on serial connection be communicated with boiler check valve, and above-mentioned water injection valve is installed cooperating on the mouth of pipe of equipped bend pipe mutually with above-mentioned said filling pipe end; The described parts that install are hitching frame, and its upper end is packed on the semi-trailer frame, its lower end and two ends, conveying pipeline road are affixed that feeding pipe is hung up; The water outlet that is provided with on the spray pipeline body is positioned on the pipeline of its underpart, promptly is positioned on its lower port, and is affixed by the supporting seat that is packed in semi-trailer frame at the bottom pipeline that is positioned at lower port place, shower road.
Transportation material of the present invention is a resin, and resin is spherical gel-type material, and the transportation clearance of particle is assigned as 570 ± 50 microns, and bulk density is the 680-710 kilograms per cubic meter, and this resin can not dissolve in oil, is close in water and can not dissolves.Principle of work of the present invention is to utilize resin and the immiscible character of water, make it to become fluidized by water with mixed with resin, mixed solution by ground installation is exerted pressure, can is to tank interior, in order to improve the carrying capacity of resin, on tank body, install one and overlap the filtering system-pipeline that draws water that draws water, carrying out the cargo-carring while, the water that injects tank interior is filtered and discharges by the filter pump drainage and through the pipeline that draws water.And when discharging, be that the water that will have a certain pressure washes each unit tank body by the tank body top and by tank base water injected tank inner chamber simultaneously, make water and mixed with resin be flowable state, open the material switch valve, the compound of water and resin is discharged, under the effect of jar inside and outside differential pressure in feeding pipe flows into the ground surface vessel that is communicated with feeding pipe by feeding pipe.Tank body of the present invention is a multi-chamber, be that each unit tank body is a storehouse, each unit tank body is tank body that tank body cylindraceous and bottom be the reverse taper shape by its top and is communicated with and constitutes, feeding pipe, the pipeline that draws water place tank base, spray pipeline and pressure relief pipe cooperation are packed on the vehicle frame, user-friendly, all pipelines are lived by valve, flange, pipe clamp etc. and are connected easy disassembly.The breathing valve of installing on each unit tank body tank deck is connected with the spray pipeline, and breathing valve can be according to the big or small automatically regulating of jar internal gas pressure, and keeps balance with atmosphere, prevents the tank body distortion.
The present invention only has resin and a spot of water by external power system discharging resin in the course of conveying.During discharging, water injection valve through being communicated with feeding pipe injects the water of band pressure as transmission medium, make the resin particle of each unit tank body drop into reverse taper shape tank base, and be mixed into flowable state to the material switch valve discharging that is communicated with feeding pipe with water by deadweight.For the further remaining amount of resin of emission abatement, perforate and spray pipeline connection that tank body is offered by its top, resin simultaneously in blowdown vessel, inject water to carrying out abundant cleaning down in each storehouse of tank body, with the tank base of remaining particulate resins cleaning down from the tank body top to the reverse taper shape.Because what transported in the tank body is water-fast particulate resins, so adopt water,, filter is installed to separate tank body in-to-in water and resin in order to guarantee the carrying capacity of resin as transport agent, water is isolated tank interior by the pipeline that draws water; Pressure relief pipe is communicated with tank inner chamber by the opening that the tank body top is provided with, and destroys the tank skin of tank body when preventing the interior pressure of tank body because of the can resin, guarantees the safety of tank body.Can learn that by above-mentioned technological analysis the present invention is rational in infrastructure, specially transport ions exchange resin, can resin or convenient, the safety of discharging resin.
Description of drawings
Fig. 1 is a general assembly structural representation of the present invention;
Fig. 2 is the agent structure scheme drawing of the embodiment of the invention;
Fig. 3 is the side-looking structural representation of Fig. 2;
Fig. 4 is the plan structure scheme drawing of Fig. 2.
The specific embodiment
A kind of resin transporting tank vehicle, as shown in Figures 1 to 4, comprise tank body, be installed on the brake system on the semi-trailer frame 1, be arranged at the end socket 40 at tank body two ends, wigwag system and pressure-detecting device 11, semi-trailer frame 1 front end of carrying tank body matches with superimposed trailer headstock afterbody, its tail end bottom cooperation is installing back axle bearing support 12, on back axle bearing support 12, cooperate rear wheel wheels 10 are installed, tank body is made of identical unit tank body serial connection connection, each unit tank body is tank body 19 that tank body 3 cylindraceous and bottom be the reverse taper shape by its top and is communicated with and constitutes, material port and water outlet are being offered in the bottom 18 of reverse taper shape tank body 19, the filter that is equipped with in the bottom 18 of each unit tank body by above-mentioned said reverse taper shape tank body 19, the material port is connected with Material valve, each Material valve with cooperate the feeding pipe 25 be fixed on the semi-trailer frame 1 to be connected by installing parts, cooperate respectively on filling pipe end that is equipped with on feeding pipe 25 bodies and the defeated material mouth water injection valve 21 and material switch valve 15 are installed, described filter also is communicated with water valve by the water outlet that the bottom 18 of above-mentioned reverse taper shape tank body 19 is offered, each water valve is communicated with the pipeline 17 that draws water that cooperation is packed on the semi-trailer frame 1 again, cooperates on the water outlet of the pipeline 17 body settings of drawing water effluent switch valve 16 is installed; Spray pipeline 6 is communicated with each unit tank body by the breathing valve 7 that is provided with on the opening of offering on each tank body top, unit tank skin, on the water outlet of these spray pipeline 6 body settings water inlet switch valve 26 is installed; Pressure relief pipe 34 1 ends are communicated with tank body by the opening of offering on the tank skin of tank body top, cooperate on the pressure relief opening 41 that is provided with on pressure relief pipe 34 bodies blowdown valve 38 is installed.The valve body of breathing valve 7 can be made with the NI-G corrosion-resistant steel, and other parts are all used the stainless acid resistant steel manufacturing, and valve 7 does not produce corrosion, reliable operation to ensure respiration.
Three-way pipe 28 its upper port of installing on the feeding pipe 25 are connected on the material port of setting on the bottom 18 of each above-mentioned said reverse taper shape tank body 19 by valve, and filling pipe end that is equipped with on feeding pipe 25 bodies and defeated material mouth are installed with above-mentioned water injection valve 21 and above-mentioned said material switch valve 15 by bend pipe 33 and 32 cooperations respectively; Feeding pipe 25 cooperates corresponding the connection by flexible-disc joint 31, rigid joint 30 and three-way pipe 28 respectively by front end pipeline 29 and rear end pipeline 27; Wherein, with the equipped mutually bend pipe 33 of above-mentioned said filling pipe end on serial connection be communicated with boiler check valve 39, and above-mentioned water injection valve 21, easy accessibility are installed cooperating on the mouth of pipe of equipped bend pipe 33 mutually with above-mentioned said filling pipe end.
The described parts that install are hitching frame 14, and its upper end is packed on the semi-trailer frame 1, its lower end and 25 two ends, conveying pipeline road are affixed that feeding pipe 25 is hung up; The water outlet that is provided with on spray pipeline 6 bodies is positioned on the pipeline of its underpart, promptly is positioned on its lower port, and is affixed by the supporting seat 13 that is packed in semi-trailer frame 1 at the bottom pipeline that is positioned at 6 lower port places, shower road.
On each unit tank body roof manhole 5 is being set, is cooperating on each manhole 5 manual seal cover cap 4 is installed, the convenient for maintaining personnel open manual seal cover cap 4 enters maintenance in the unit tank body through manhole 5 usefulness; Cat ladder 8 and back cat ladder 2 before the tank body front and back ends is being provided with respectively, the upper end of preceding cat ladder 8 and back cat ladder 2 is fixed in respectively on the tank body front and back ends roof, and the lower end of preceding cat ladder 8 and back cat ladder 2 is fixed in respectively on the front and rear portions support body of semi-trailer frame 1.
The uniform reflective marker 22 that is made of reflecting coating that is being provided with plays the effect of eye-catching caution at night on semi-trailer frame 1 periphery.
The pressure relief opening that is provided with on pressure relief pipe 34 bodies is positioned on its lower port, pressure relief pipe 34 is communicated with bypass line 37 by the opening that is provided with on its tube wall, on the lower ending opening of bypass line 37, cooperate and encapsulating rupture disk 36, serial connection is being communicated with safety valve 35 on bypass line 37, safety valve 35 is contacted mutually with rupture disk 37, release pipeline opening direction is positioned at vehicle frame 1 middle part down, and the user operates safer reliable.
The inclination tank skin of tank body front and rear portions is affixed with inclined bearing arm 9 upper ends respectively, and inclined bearing arm 9 lower ends are fixed in respectively on the semi-trailer frame 1 front and rear portions support body, to increase the steadiness of tank body.
By spare tyre holder 24 spare tyre 23 is installed on the semi-trailer frame 1.
Cooperate hydraulically powered hydraulically extensible supporting leg 20 and the rear wheel wheels 10 installed together to support semi-trailer frame 1 on the semi-trailer frame 1 anterior support body.
Operating temperature of the present invention is-20 ℃～50 ℃, and operation pressure is 0.18MPa, design pressure 0.38MPa.Pipeline is connected by valve, pipe clamp etc. by straight tube, bend pipe and constitutes, and wherein, selects two semi-circular pipe clamps for use, and easy accessibility is simple in structure, the pipeline that suitable delivery pressure is bigger.
The present invention is made up of semi-trailer frame 1, tank body, feeding pipe 25, the pipeline 17 that draws water, pressure-detecting device, spray pipeline 6, pressure relief pipe 34, brake system wigwag and other appurtenances.
Vehicle frame can be divided into three parts: front frame, tank body vehicle frame and rear portion vehicle frame, front frame and rear portion vehicle frame adopt high strength I-beam section, the main beam framed structure that is welded, make the resin transporting tank vehicle profile straight attractive in appearance, semi-trailer frame 1 is a framed structure, both guaranteed car load intensity, reduced vehicle frame weight again, to guarantee the steady safety of travelling.The outer tank skin of semi-trailer frame 1 applying tank body matches with its tank body profile, by the logical longeron of twice, the some crossbeam seam in middle part are affixed constitutes, guarantees that tank body places steadily.
The main body of this resin transporting tank vehicle is made up of tank body, end socket 40, manhole 5, delivery duct 25, the pipeline 17 that draws water, spray pipeline 6, pressure relief pipe 34 etc.
Tank body is made of the unit tank body, each unit tank body is tank body 19 that tank body 3 cylindraceous and bottom be the reverse taper shape by its top and is communicated with and constitutes, so that the resin in jar is fallen reverse taper shape bottom 18 and is entered in the feeding pipe 25, each reverse taper shape bottom is interconnected, each tank body top, unit is provided with by capping 4 osed top manholes 5, as the import and export of the usefulness of maintenance.
Miscellaneous part comprises pressure-detecting device, brake system, wigwag system etc.Pressure-detecting device detects transfer line filling pipe end pressure respectively, and the pressure in the pressure relief pipe is detected at a place.Pressure-detecting device (being connected with compression indicator) is installed on plane on the vehicle frame of rear portion.
Preparation and inspection before using:
A. guarantee as far as possible that vehicle steadily is parked on the level ground;
B. guarantee ground resin and water filling and pumping plant normal operation;
C. before loading resin, need to guarantee that pipeline connecting parts is all fastening, and guarantee that manhole 5 is in closure state.
Omnidistance monitoring pressure detecting device (compression indicator) in the loading, unloading resin process.1. detect the compression indicator of locating to be communicated with the filling pipe end (water injection valve) of feeding pipe 25 (monitoring surface facility input pressure), guarantee that its indicating value must not surpass 0.1MPa, when indicating value equals 0.1MPa, to open hold-off pressure with compression indicator and the water injection valve that connects 21, and need reduce the pressure that injects the surface facility of resin in the tank body simultaneously; 2. detect the compression indicator (monitoring tank interior pressure) that is communicated with pressure relief pipe 34, guarantee that its indicating value must not surpass 0.1MPa, when indicating value equals 0.1MPa, will open hold-off pressure with this compression indicator and the ball valve that connects, open blowdown valve 38 hold-off pressures of pressure relief pipe 34 simultaneously; 3. in the defeated material process of normal operation, tank interior pressure must not be greater than 0.35MPa, otherwise can cause that rupture disk 36 breaks, stop this moment injecting any material toward tank interior, to guarantee tank body safety, after rupture disk 36 breaks, after the same specification rupture disk that changes the outfit, continue this resin transporting tank vehicle is poured into or unloads the operation of resin again.
Ground feeding device of can resin operating sequence-1. and material switch valve 15 are connected by ground water filling flexible pipe, quick coupling, and the ground pumping plant cooperates by ground suction hose, quick coupling with effluent switch valve 16 and is connected in series; 2. open material switch valve 15, be serially connected in Material valve and effluent switch valve 16, the water inlet switch valve 26 between each unit tank body and its three-way pipe 28 and be serially connected in each unit tank body and draw water water valve between the pipeline 17 cuts out water injection valve 21; 3. open the valve that the injection device water outlet is carried on ground, ground pumping plant valve is opened in beginning can (compound of transporting water and resin), draws water; 4. after loading finishes, close the valve of ground conveying appliance and pumping plant, and close material switch valve 15, be serially connected in the Material valve between each unit tank body and its three-way pipe 28, take off ground water filling flexible pipe, the pipeline 17 of determining to draw water no longer there are flowing out, and closes to be serially connected in each unit tank body and the water valve between the pipeline 17 of drawing water.
Discharging resin operating sequence can be divided into emissions operation program and branch storehouse emissions operation program simultaneously.
While emissions operation program-1. open water injection valve 21, material switch valve 15, be serially connected in Material valve and water inlet switch valve 26 between three-way pipe 28 and each the unit tank body; 2. ground water filling flexible pipe and water injection valve 21 are connected by quick coupling, and ground spray water filling flexible pipe and water inlet switch valve 26 are connected by quick coupling; 3. open the valve of ground water filling device, begin water will be delivered in the tank body in the feeding pipe 25, open the water inlet switch valve 26 that is communicated with the ground spray hose, water is delivered in the unit tank body through spray pipeline 34, water injects tank body through water injection valve 21, water inlet switch valve 26 respectively by the ground water filling device, the unloading resin; 4. residual particles is rinsed well back (the no resin of material switch valve 15 resins outlet flows out) fully in tank body inner bottom part and feeding pipe thereof, close the valve and the water inlet switch valve 26 of ground water filling device, close water injection valve 21, material switch valve 15, be serially connected in Material valve and effluent switch valve 16 between three-way pipe 28 and each the unit tank body.
Branch storehouse emissions operation program-1. open water injection valve 21, be serially connected in Material valve and water inlet switch valve 26 between certain warehouse receipt unit's tank body and its three-way pipe 28; 2. ground carries water filling flexible pipe and water injection valve 21 to be connected by quick coupling, and ground sprays water filling flexible pipe and water inlet switch valve 26 and is connected by quick coupling; 3. open the valve of ground water filling device, beginning contribute water is sent in the tank body through feeding pipe 25, opens the water inlet switch valve 26 that is communicated with spray pipeline 34, and water is delivered in the unit tank body through spray pipeline 34; 4. water is injected water in the tank body from water injection valve 21, water inlet switch valve 26 respectively by the ground water filling device, begin to unload the first storehouse resin, residual particles is developed back (the no resin of material switch valve 15 outlets flows out) fully in this warehouse receipt unit's tank body inner bottom part and feeding pipe thereof, closes the Material valve that is serially connected between this warehouse receipt unit's tank body and its three-way pipe 28; 5. open the Material valve that is serially connected between second warehouse receipt unit's tank body and its three-way pipe 28, continuation is injected in this warehouse receipt unit tank body and is carried water and spray water, begin to unload the second storehouse resin, residual particles is developed back (the no resin of material switch valve 15 outlets flows out) fully in this warehouse receipt unit's tank body inner bottom part and feeding pipe thereof, closes the Material valve that is serially connected between second warehouse receipt unit's tank body and its three-way pipe 28; 6. open the Material valve that is serially connected between the 3rd warehouse receipt unit's tank body and its three-way pipe 28, continuation is injected ground and is carried water and spray water in this warehouse receipt unit tank body, begin to unload the 3rd storehouse resin, residual particles is developed back (the no resin of material switch valve 15 outlets flows out) fully in this warehouse receipt unit's tank body inner bottom part and feeding pipe thereof, closes the Material valve that is serially connected between the 3rd warehouse receipt unit's tank body and its three-way pipe 28; 7. the unloading of each storehouse resin is by the above-mentioned steps operation, and the rest may be inferred, behind each storehouse resin completion of discharge successively, closes water injection valve 21, material switch valve 15 and water inlet switch valve 26 at last and get final product.
Claims (7)
1. resin transporting tank vehicle, comprise tank body, be installed on the brake system on the semi-trailer frame (1), be arranged at the end socket (40) at tank body two ends, wigwag system and pressure-detecting device (11), semi-trailer frame (1) front end of carrying tank body matches with superimposed trailer headstock afterbody, its tail end bottom cooperation is installing back axle bearing support (12), go up cooperation at back axle bearing support (12) rear wheel wheels (10) are installed, it is characterized in that: tank body is made of identical unit tank body serial connection connection, each unit tank body is tank body (19) that tank body cylindraceous (3) and bottom be the reverse taper shape by its top and is communicated with and constitutes, material port and water outlet are being offered in the bottom (18) of reverse taper shape tank body (19), the filter that is equipped with in the bottom (18) of each unit tank body by above-mentioned said reverse taper shape tank body (19), the material port is connected with Material valve, each Material valve with cooperate the feeding pipe (25) be fixed on the semi-trailer frame (1) to be connected by installing parts, cooperate respectively on filling pipe end that is equipped with on feeding pipe (25) body and the defeated material mouth water injection valve (21) and material switch valve (15) are installed, described filter also is communicated with water valve by the water outlet that the bottom (18) of above-mentioned reverse taper shape tank body (19) is offered, each water valve is communicated with the pipeline that draws water (17) that cooperation is packed on the semi-trailer frame (1) again, cooperates on the water outlet of the pipeline that draws water (17) body setting effluent switch valve (16) is installed; Spray pipeline (6) is communicated with each unit tank body by the breathing valve (7) that is provided with on the opening of offering on each tank body top, unit tank skin, on the water outlet of this spray pipeline (6) body setting water inlet switch valve (26) is installed; Pressure relief pipe (34) one ends are communicated with tank body by the opening of offering on the tank skin of tank body top, and the pressure relief opening (41) that is provided with on pressure relief pipe (34) body is gone up to cooperate blowdown valve (38) is installed; Its upper port of three-way pipe (28) that feeding pipe (25) go up to be installed is connected by valve and goes up on the material port that is provided with in the bottom (18) of each above-mentioned said reverse taper shape tank body (19), and filling pipe end that is equipped with on feeding pipe (25) body and defeated material mouth are installed with above-mentioned water injection valve (21) and above-mentioned said material switch valve (15) by bend pipe (33,32) cooperation respectively; Feeding pipe (25) cooperates corresponding the connection by flexible-disc joint (31), rigid joint (30) and three-way pipe (28) respectively by front end pipeline (29) and rear end pipeline (27); Wherein, be communicated with boiler check valve (39) going up serial connection with the equipped mutually bend pipe (33) of above-mentioned said filling pipe end, and with the mouth of pipe of the equipped mutually bend pipe (33) of above-mentioned said filling pipe end on cooperate above-mentioned water injection valve (21) be installed: the described parts that install are hitching frame (14), its upper end is packed on the semi-trailer frame (1), and its lower end and feeding pipe (25) two ends are affixed to hang up feeding pipe (25); The water outlet that is provided with on spray pipeline (6) body is positioned on the pipeline of its underpart, and is affixed by the supporting seat (13) that is packed in semi-trailer frame (1) at the bottom pipeline that is positioned at lower port place, shower road (6).
2. resin transporting tank vehicle according to claim 1 is characterized in that: on each unit tank body roof manhole (5) is being set, each manhole (5) is gone up to cooperate manual seal cover cap (4) is installed; The tank body front and back ends is being provided with preceding cat ladder (8) and back cat ladder (2) respectively, preceding cat ladder (8) is fixed in respectively on the tank body front and back ends roof with the upper end of back cat ladder (2), and preceding cat ladder (8) is fixed in respectively on the front and rear portions support body of semi-trailer frame (1) with the lower end of back cat ladder (2).
3. resin transporting tank vehicle according to claim 1 is characterized in that: the uniform reflective marker (22) that is made of reflecting coating that is being provided with on semi-trailer frame (1) periphery.
4. resin transporting tank vehicle according to claim 1, it is characterized in that: the pressure relief opening (41) that is provided with on pressure relief pipe (34) body is positioned on its lower port, pressure relief pipe (34) is communicated with bypass line (37) by the opening that is provided with on its tube wall, on the lower ending opening of bypass line (37), cooperate encapsulating rupture disk (36), go up serial connection in bypass line (37) and be communicated with safety valve (35).
5. resin transporting tank vehicle according to claim 1 is characterized in that: the inclination tank skin of tank body front and rear portions is affixed with inclined bearing arm (9) upper end respectively, and inclined bearing arm (9) lower end is fixed in respectively on semi-trailer frame (1) the front and rear portions support body.
6. resin transporting tank vehicle according to claim 1 is characterized in that: semi-trailer frame (1) is gone up and by spare tyre holder (24) spare tyre (23) is installed.
7. resin transporting tank vehicle according to claim 1 is characterized in that: cooperate hydraulically powered hydraulically extensible supporting leg (20) and the rear wheel wheels (10) installed together to support semi-trailer frame (1) on the anterior support body of semi-trailer frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910113621XA CN101758789B (en) | 2009-12-31 | 2009-12-31 | Resin transporting tank vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910113621XA CN101758789B (en) | 2009-12-31 | 2009-12-31 | Resin transporting tank vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101758789A CN101758789A (en) | 2010-06-30 |
| CN101758789B true CN101758789B (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910113621XA Expired - Fee Related CN101758789B (en) | 2009-12-31 | 2009-12-31 | Resin transporting tank vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101758789B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745244A (en) * | 2012-07-26 | 2012-10-24 | 三一重工股份有限公司 | Vehicle frame, chassis and transport vehicle |
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2009
- 2009-12-31 CN CN200910113621XA patent/CN101758789B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN101758789A (en) | 2010-06-30 |
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Granted publication date: 20110907 Termination date: 20161231 |