DE60882C - Filling and emptying device for gas retorts and other similar vessels - Google Patents

Description

IMPERIAL

PATENT OFFICE.

The present invention relates to a device for filling and emptying the gas retorts, and all the manipulations necessary for this should be done by indenting and disengaging of levers by means of a motor connected to the device be carried out. The retort is emptied, the coke removed from it is removed, fresh coal fed and brought into the retort.

In the accompanying drawing, Fig. 1 shows a rear view of the new device, Fig. 2 shows a side view and Fig. 3 shows a horizontal section. Fig. 4 shows a plan view of part of the mechanisms with crane slewing. The open metal loading trough A , which corresponds to the cross-section of the retort and rests on the vertically displaceable traverses B with roller C, is used to bring in the coals and discharge the coke. One end of the loading tray A rests on the latter, while the other end is carried by the carriage D, which can be displaced on the crossbars B , so that the tray can be easily lifted in and out. On the underside of the slide D there are two nuts, in which two screw spindles α and a ¹ move, one of which has a right-hand thread and the other a left-hand thread, so that the slide is moved evenly back and forth as it rotates. A toothed wheel b is seated on the loading tray A and is in engagement with a toothed wheel d that is slidably seated on the square shaft c. This device is used to rotate the trough BEZW. to tip over. The ends of the traverses B are guided by their vertical movement in columns EE ', which movement is brought about by the fact that the end pieces of the traverses are firmly connected to the traverses ff by metal sheets ee , so that when ff move up and down, B have to make the same movement. The pieces ff are provided with screw threads and receive their vertical movement from the screw spindle g, which is set in rotation from the shaft i by the bevel gears hh. The entire device rests on rails k and can be moved back and forth like an overhead crane. The bevel gears /, which are driven by the shaft m, serve for this purpose.

An endless rope χ, which runs over the three pulleys S ¹ S ¹² S ³ , of which one s ¹ moves the entire apparatus, the second s ² raises and lowers the. Traverses B and the third s ^a causes the trough A to move and rotate horizontally.

The movement of the entire device is controlled by means of a lever η which, by means of a pull rod η ^l , moves the eccentrically mounted bolt η ² , around which the pulley s ¹ rotates with the friction wheel ο attached to it. Depending on whether the lever η is moved to the right or left, the friction wheel is ^{pressed ο against wheel ο 1} or ο ^2. The Frictions

Claims (3)

^{wheel o 2} sits with gear o ³ on axis o ⁴ , which sets gear ρ in rotation. Since, however, ρ is also in mesh with the gear wheel p ^l on which the friction ^{wheel ο!} bearing shaft p ² is seated, when the wheel ο is connected to ο 'the wheel ρ rotates in the opposite direction as if the wheel ο were ^{in connection with ο 2} , because the wheel ο drives the wheel o ² from left to right , then ρ also goes from left to right, but ^{if wheel ο drives wheel o 1} from left to right, wheel p ¹ also rotates from left to right, while wheel ρ, on the other hand, rotates from right to left. Since the wheel ρ now drives the shaft m through the gears o ³ q , the bevel gears / the shaft m ^{1 is set} in rotation as a result. The bevel gear Z ¹ , which moves the impellers r, sits on m ^]. It is therefore, depending on the rotation of the wheel ρ respectively. depending on the influence of the wheel ο with the ^{wheel o 1} or o ² , the entire device moved to the right or left. To raise or lower the traverses B for the position of the trough A , a similar device is made as for driving the entire device. The lever t prefst by the pull rod t ¹ the wheel f ² sometimes against the wheel t ^s , sometimes against the wheel t *, so that as a result of the wheels mm ¹ the shaft t is turned now right and now left, which rotation the bevel gears hh transferred to the spindle gg . For the latter, the crossbars ff serve as nuts on which the crossbars B are suspended by means of metal sheets ee. The lifting device for the swivel F is combinirt with the last-described apparatus by a stöfst w at approximately the lowest position of the cross members of the two cross beams B / to a pin which sits between the levers w ^l. At the end opposite the pivot point of w ¹ , the load rope χ ^{l is} attached, which runs over the rollers W ² W ⁵ W * . If the traverse / goes deep, it assumes the rope x ¹ with it from the position in which it hits the bolt w and consequently lifts the troughs A in order to bring them onto the traverses B. The horizontal shift respectively. the introduction of the troughs into the retorts is effected by the pulley s ^B. This also sits on an eccentric pin ^, is connected to a friction wheel \ 'and can be brought into engagement with the friction wheels ^ ² or f ^{by the lever ^ 4 to the right and left.} The latter are cast in one piece with a gear wheel each and sit on the screw spindles α a ¹ , which are provided with left and right-hand threads. Depending on whether one now presses the hand lever £ ^4, one or the other of the spindles aa ^x direct means of the Frictionsräder ^ ² and \ ⁸ is driven; As a result, the spindles turn one time in one direction, the other time in the opposite direction. Since the associated nuts are attached to the sliding carriage D , it is moved forwards or backwards. In order to rotate the loading cradle automatically, the square shaft c is arranged, which is provided at both ends with a stop jr against which the carriage D abuts in both of its end positions. The square shaft c thereby tries to move in its longitudinal direction by being carried along with the horizontal movement of D as a result of the stalling, and is at the same time set in rotation by the thread y ^λ , with the bushing y ^% with the gear d must also turn. The latter engages in the fixed to the loading tray A gear b and occasioned the overturning of the loading tray A. At Entlademulde lacks the gear and therefore takes no rotation takes them. If the device is to be used, the worker moves the lever { ⁴ to the side so that the wheels f and ^ ^{3 are set} in rotation and as a result the unloading trough A is inserted horizontally into the retort in order to take up the coke from the retort . When the unloading trough A has completely penetrated the retort, the worker controls ^{the movement of the unloading trough by turning the lever ^ 4} and makes it go horizontally backwards until it has returned to its original position. Now the worker moves the lever ^ ⁴ out and the lever u ; As a result, the entire device goes to the unloading point for the coke and, by moving it out and in again, to the loading point for coal. The worker then engages the lever t and thereby lets the crossbars B go downwards; During this movement, the lever w ^l lifts the hanger to receive the trough, the latter is placed in it and lowered. Then you put the trough filled with coal into the hanger and proceed in the opposite way to emptying. Patent claims: i. A filling and emptying device for gas retorts and other similar vessels, in which the filling and emptying is effected mechanically, marked a) by the horizontal to-and-fro movement of a loading or unloading tray, which is caused by a pulley or pulley moved endlessly by means of rope, chain or belt or wheel (s ³ ), which sits loosely on an eccentric pin (\) and is connected to a wheel (\ ^λ ) or the like, the latter by turning the eccentric to the right or left by means of a lever, a crank (^) or the like Pin (^) is brought into engagement with one of the wheels, discs etc. (\ ² ^ ³ J, which in turn are connected to the trough by screw spindle (aa ¹ ) etc.;
b) by the rotation of this trough at the end of the horizontal forwards and backwards movement, which is effected by stops arranged on a shaft (c) serving as a guide for the carriage of the trough, against which the carriage at the end of its each time forwards and backwards movement and forces the shaft to follow its movement, whereby, since the shaft (c) has a thread (g ^l ) engaging in a horizontally non-displaceable nut at one end, this and, through gear transmission, also the trough are rotated. 2. In connection with the under i. marked filling and emptying device for gas retorts and other similar vessels a device for lifting and lowering the loading and respectively. Unloading trough, consisting of a roller, disc (s ² ) etc. driven by means of rope, belt or chain without end, which is loosely mounted on an eccentric pin and connected to a wheel (t ^) etc. so that the latter is rotated when the Lever (t) either acts on the wheel (t *) or the wheel (t ^s ) and either directly or through the wheels (u η ^λ ) in the opposite sense the shaft ft) and through the same the bevel gears (hh) and screw spindle ( gg), which are connected in some suitable way to the trough, set in rotation. 3. In connection with the under 1. marked filling and emptying device for gas retorts and other similar vessels a device for moving the entire device, consisting of a disc loosely mounted on an eccentric pin (n ² ) and driven by a rope without end or the like . (S ¹ ) or the like, which is connected to a friction wheel (o) which, when the pin (n ² ) is rotated by lever (n), drives the shaft (O ⁴ J either through the wheel (O ² J or in the opposite direction) Meaning through wheel (o ^l ) and gears (pp ^l ) rotates, which transmits its rotation through wheels (o ³ q), bevel gears (IV-) to the running wheels (r). 1 sheet of drawings.