CN2262566Y

CN2262566Y - Asphalt filling riser with adjustable filling mouth position

Info

Publication number: CN2262566Y
Application number: CN 95238310
Authority: CN
Inventors: 李松和
Original assignee: XINLONG PETROCHEMICAL CORP ZHUZHOU
Current assignee: XINLONG PETROCHEMICAL CORP ZHUZHOU
Priority date: 1995-12-26
Filing date: 1995-12-26
Publication date: 1997-09-17
Anticipated expiration: 2005-12-26

Abstract

The utility model relates to an asphalt filling riser which is formed by that double-circuit pipelines are connected by a front and a rear gyrators, the rotating shaft of the front gyrator is vertical, a fixed end is formed by the fixed connection of the inlet of the front gyrator and an asphalt delivery outlet, and the gyrating end of the front gyrator forms an angle of 90 DEG with the rear gyrator, and is in cross connection with the rear gyrator. The gyrating end of the rear gyrator is connected with a flat and straight pipe through a bent head, a pressure spring type moment balancer is hinged between the flat and straight pipe and the fixed end of the rear gyrator, the asphalt filling riser can be rotated for 360 DEG around the front gyrator, and the flat and straight pipe can also make pitching type elevating rotation around the rear gyrator within the adjustment range of the balancer. The utility model has the advantages of simple structure, convenient operation and large operating range. In addition, goods allocation is convenient to center, the efficiency can be increased, and the labor intensity is reduced. The utility model is suitable for the filling requirements of various tank cars.

Description

The pitch prill filling riser that the perfusing hole position is adjustable

A kind of pitch prill station granting truck tank of specializing in loads and transports the oil filling riser that liquid pitch prill is used.

In recent years for adapting to development high-grade highway construction needs, domestic newly-built a lot of large-scale pitch prills stations.But to provide the oil filling riser of liquid pitch prill all be nonadjustable slow-witted oil filling riser at each pitch prill station at present.In fact be exactly that steel pipe flange is connected with the pitch prill delivery outlet.Therefore when truck tank shipment pitch prill, export the about 100MM of bore, the tank car bore is 200mm only also, aim at the goods yard mouth, though there is the people to command the inconvenience of still sense difficulty of automobile advance and retreat, run into non-standard tank car just more trouble, the short slow-witted oil filling riser of need lengthening pitch prill, high then will remove the replacing oil filling riser.Increase the labour intensity and the time of shipping work, be badly in need of a kind of pitch prill oil filling riser that can adapt to various tank car can.

The utility model purpose just provides a kind of perfusing hole can adjust variation in than the large space scope, and is convenient to the operation of centering goods yard, can adapt to the pitch prill oil filling riser of various standards, non-standard tank car can requirement.

The utility model is by pipeline, coupling, moment compensator constitutes, pipeline is an inner and outer pipes two-way pipeline, make the stream that pitch prill and heating follow oil return respectively, with vertically, former and later two gyrators 10 of level, 8 connect, vertical its arrival end of preceding vertical gyrator rotating shaft is the fixed end, connect firmly through pipeline 11 and pitch prill station can facility delivery outlet, the port of export be rounded end through bridge piece 9 with after the clinostat fixed end connect at an angle of 90, the rounded end of back clinostat and two ends have an end of the straight pipe 1 of elbow to be connected into one, a compressed spring type moment compensator 5 through connecting rod 6 hinge be coupled to straight pipe 1 and after between the gyrator fixed end.Form oil filling riser and can in horizontal plane, do 360 ° of rotations, and horizontal tube can be made such general structure of pitching formula lifting rotation around the back clinostat in the adjustable range that moment compensator is allowed around preceding vertical gyrator.Thereby variation can be adjusted in horizontal tube outlet (perfusing hole) position in sizable spatial dimension.The flywheel moment that the oil filling riser deadweight produces then gives balance by equalising torque 5 and keeps oil filling riser can be in required adjustment position at any time.

It is simple in structure, easy to operate that the utility model has, and working range is big, is easy to the centering goods yard, can adapts to the can requirement of various tank car, and can save the filling time, reduce labor intensity and improve beneficial effects such as work efficiency.

Below the accompanying drawing example illustrated is remake and specifies:

The overall construction drawing of Fig. 1 pitch prill oil filling riser;

Fig. 2 is vertical-horizontal gyrator structures figure;

Fig. 3 is a stage clip equalizer structure chart;

Fig. 4 is the BB sectional drawing of straight pipe 1.

The two-way pipeline is made of with concentric being welded of corresponding connector the seamless steel pipe that two diameters do not wait, shown in Fig. 4 horizontal tube sectional drawing, interior pipe 30 constitutes pitch prill passages 29, outer tube 32 and constitutes to add and being connected with circulation heating oil pipe 3 on deep fat passage 31 horizontal tubes and being provided with handle 2.

The front and back gyrator is by coupling ring 12, and overcoat 13 is carried on the back cap 14, and nut 15 constitutes the fixed end of gyrators, revolving body 19, and flange 16,17 collars 21 constitute rounded ends.Cooperate with two step garden cylinders between overcoat and revolving body, through O-ring seal 18, ball 20, connect locking with nut, back of the body cap, the garden of corresponding circulation heat tunnel is shaped on a plurality of through holes on overcoat, revolving body and the flange 17 on week, is shaped on the annular groove that a plurality of through holes are linked up on overcoat, the corresponding end face of revolving body.

Compressed spring type moment compensator 5, constitute by cap 22, spring cylindrical shell 23, stage clip screw rod 24 springs 25, pull bar 26 and left-handed adjusting screw(rod) 27, be shaped on bearing 29 on the cap, there is ear end seat 28 left-handed screw 27 outer ends, and equalizer is with the 4 hinge connection of the equalizer support on ear end seat 28 and the straight pipe 1.Connecting rod 6 two ends, with end axle respectively with equalizer on bearing 29 and the support 7 that is fixed on the clinostat fixed end connect.

The utility model has been manufactured with model machine, and trial effect is good, is present domestic unique new product.

Claims

1, a kind of pitch prill filling riser, by pipeline, coupling, moment compensator constitutes, it is characterized in that pipeline is an inner and outer pipes two-way pipeline, with former and later two gyrators (10 of vertical-horizontal, 8) connect, preceding vertical gyrator rotating shaft is vertical, its arrival end is that the fixed end connects firmly through pipeline (11) and pitch prill station can facility delivery outlet, the port of export be rounded end through bridge piece (9) with after the clinostat fixed end connect at an angle of 90, back gyrator rounded end and two ends have an end of a straight pipe (1) of elbow to join together, a compressed spring type moment compensator (5) through connecting rod (6) hinge be coupled to straight pipe and after between the fixed end of gyrator.

2, by the described pitch prill filling riser of claim 1, gyrator constitutes the gyrator fixed end by coupling ring (12), overcoat (13), back of the body cap (14), nut (15) before and after it is characterized in that, revolving body (19), flange (16,17), collar (21) constitutes rounded end, overcoat cooperates through O-ring seal (18) with step two garden cylinders with revolving body, ball (20) connects locking with nut, back of the body cap, overcoat, the garden that revolving body and flange (17) are gone up corresponding outer tube oil circuit is manufactured with a plurality of through holes on week, be shaped on the annular groove of linking up a plurality of through holes on overcoat, the revolving body corresponding end-faces.

3, by claim 1 or 2 described pitch prill filling risers, it is characterized in that compressed spring type moment compensator (5) is made of cap (22), spring cylindrical shell (23), stage clip screw rod (24), spring (25) pull bar (26) and left-handed adjusting screw(rod) (27), be shaped on bearing (29) on the cap 22, the compressed spring type moment compensator is with equalizer support (4) the hinge connection on the ear end seat (28) of left-handed adjusting screw(rod) (27) and the straight pipe (1), connecting rod (6) two ends with the end axle respectively with equalizer on bearing (29) and the support (7) that is fixed on the clinostat fixed end connect.