CN216105561U - Device for separating fused salt chlorination waste residue from residue box - Google Patents

Abstract

The utility model discloses a device for separating fused salt chlorination waste residue from a residue tank, and belongs to the technical field of treatment of waste and side materials in the field of chemical production. Solves the problems of high safety factor during slag removal operation, influence on site sanitation of a workshop and difficult waste residue transfer caused by the difficulty of one-time integral slag removal of the slag box. The technical scheme of the utility model is as follows: the slag box is provided with a hoisting platform, the hoisting platform is provided with a plurality of hydraulic cylinders, the hydraulic cylinders are provided with hoisting beams, the hoisting beams are fixedly overlapped on the hydraulic cylinders, the middle part of the hoisting beams is provided with a lifting hook, and the lifting hook is provided with a lifting frame. Realize the once only whole drawing of patterns of cinder to avoid the potential safety hazard, guarantee workshop health makes things convenient for the cinder to transport simultaneously.

Description

Device for separating fused salt chlorination waste residue from residue box

Technical Field

The utility model belongs to the technical field of treatment of waste and side materials in the field of chemical production, and particularly belongs to a device for separating waste slag from a slag box in molten salt chlorination.

Background

At present, the production process of titanium tetrachloride mainly comprises a boiling chlorination method and a molten salt chlorination method, wherein the molten salt chlorination method is a production process which is comparable to the boiling method process because the molten salt chlorination method is adapted to low-grade high-calcium magnesium minerals, the reaction temperature is low, a small amount of CO is generated in the reaction process, and the safety is high.

However, the molten salt chlorination method can generate a large amount of waste molten salt in the titanium tetrachloride production process, 100-200 tons of waste molten salt can be generated in each 1 ton of titanium tetrachloride production process, the waste molten salt is discharged once in about 1-2 hours, the molten salt is concentrated in the slag box, is poured out from the slag box after being cooled, and is transported to a slag yard by a transport vehicle for stacking. The corrosivity of high temperature fused salt is stronger, discharges and the cooling process at the fused salt, can corrode the inner wall of sediment case, leads to sediment incasement wall coarse, and useless fused salt cooling back hardness is higher, strengthens behind the area of contact of cinder and sediment case, causes the sediment case to take off the sediment difficulty, hangs out from the sediment case through the driving a vehicle with the drawing of patterns gallows very hardly. At present, the slag blocks are taken out of the slag box mainly through repeated back-off of a travelling crane, and the potential safety hazard of crushing or extrusion exists in the process; and the cinder is cracked at this moment, need with the forklift with the cinder transport to the transport vechicle on, can remain a large amount of fused salt pieces on the ground, the on-the-spot health in workshop is influenced to unable clean up after the fused salt absorbs water.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems that in the prior art, the slag box is difficult to remove slag integrally at one time, so that the safety coefficient is high during slag removing operation, the site sanitation of a workshop is influenced, and the waste slag is difficult to transport, the utility model provides a device for removing the waste slag from the molten salt chlorination waste slag, which aims to: realize the once only whole drawing of patterns of cinder, avoid the potential safety hazard, guarantee workshop health makes things convenient for the cinder to transport simultaneously.

The technical scheme adopted by the utility model is as follows:

the utility model provides a fused salt chlorination waste residue breaks away from device of sediment case, the sediment case is the box on the opening looks, has the cinder block in the box, be provided with hoisting platform on the sediment case, the last a plurality of pneumatic cylinders that are provided with of hoisting platform, be provided with the hanging beam on the pneumatic cylinder, the fixed overlap joint of hanging beam is on a plurality of pneumatic cylinders, the positive portion of hanging beam is provided with the lifting hook, be provided with the gallows on the lifting hook.

Adopt above-mentioned scheme to hoist and mount platform is as hoist and mount system stress action point, hoist and mount system includes the lifting hook under crossbeam and the crossbeam, connects the gallows on the lifting hook, and the gallows is placed in slag box bottom waste residue cooling back before fused salt chlorination method discharges waste residue to the slag box, and gallows and waste residue become a whole, and the hydraulic pressure that produces through the pneumatic cylinder draws the cinder block together with the gallows is fixed, and the cinder block can once only completely break away from with the slag box, makes breaking away from convenient and fast of cinder block.

Preferably, the hanger comprises two inverted-V-shaped steel bar frames, an embedded frame and a steel ring, the top ends of the two inverted-V-shaped steel bar frames are welded together, four points at the lower ends of the steel bar frames are connected together by the embedded frame, and the steel ring is welded at the top end points of the two inverted-V-shaped steel bar frames.

By adopting the scheme, the whole hanger is similar to a frame structure of a pyramid, the structure can ensure that the pulling force applied to the embedded part of the hanger is concentrated on the top end of the reinforcing steel bar frame through the transmission of the reinforcing steel bar frame, so that the lifting system can be stably and uniformly lifted when being lifted away from slag blocks, and the safety problem caused by unbalance caused by uneven stress of the slag blocks is avoided.

Preferably, the hanger comprises a single strand of coarse steel bar and an embedded steel plate, and the lower end of the single strand of coarse steel bar is welded at the center of the embedded steel plate.

Preferably, the hoisting platform comprises two cross beams, the cross beams are transversely placed on the slag box opening and are parallel to each other, limit grooves are formed in the cross beams, and the limit grooves are matched with the wall of the slag box.

By adopting the scheme, the hoisting platform is composed of two beams which are separated by a certain distance, the two beams are parallel and transversely placed on the opening of the slag box and are closely arranged together with the slag box through the limiting groove, the beams are prevented from sliding, the force of the hydraulic cylinder on the hoisting platform acting on the hoisting beam is equal, and the stability of the structure during integral hoisting is ensured.

Preferably, the force provided by the hydraulic cylinder is above 0.1 Mpa.

By adopting the scheme, the slag block can be pulled up by the force to be separated from the slag box.

Preferably, reinforcing plates are arranged on two sides of the hydraulic cylinder, and the reinforcing plates are welded with the hoisting platform and the hydraulic cylinder together.

By adopting the scheme, the reinforcing plate keeps structural stability between the hydraulic cylinder and the hoisting platform.

Preferably, the lifting hook comprises a hook body and lifting straps, the lifting straps are respectively fixed on two sides of the lifting beam, and the lower ends of the lifting straps are connected with the hook body.

By adopting the scheme, the hanger is connected with the hook body of the lifting hook, the lifting hook is connected with the hanging strip, the lifting hook hooks the steel ring on the hanger, the lifting beam is upwards jacked through the hydraulic cylinder at the moment, the lifting hook on the lifting beam is pulled to be cooled, then the lifting hook is combined with the slag block into a whole, the slag block is lifted, and the slag block is separated from the slag box.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the hoisting platform is used as a stress point of the hoisting system, the hoisting system comprises a cross beam and a lifting hook under the cross beam, a hanging bracket is connected to the lifting hook, the hanging bracket is placed at the bottom of a slag box after the slag is cooled before the slag is discharged to the slag box by a molten salt chlorination method, the hanging bracket and the slag become a whole, a slag block fixed together with the hanging bracket is pulled up by hydraulic pressure generated by a hydraulic cylinder, the slag block can be completely separated from the slag box at one time, and the slag block is conveniently and quickly separated from the slag box

2. The whole gallows is similar to the frame construction of pyramid, and this kind of structure enables the pulling force that the pre-buried position of gallows receives to concentrate on the top of steel reinforcement frame through the steel reinforcement frame transmission, when making hoist and mount system hang from the sediment piece, can stably evenly hoist, avoids the sediment piece atress uneven time to lead to the safety problem that unbalanced caused.

3. The hoisting platform consists of two beams which are separated by a certain distance, the two beams are parallel and transversely placed on the opening of the slag box and are closely arranged with the slag box through the limiting groove, the beams are prevented from sliding, the force of a hydraulic cylinder on the hoisting platform acting on the hoisting beam is equal, and the stability of the structure during integral hoisting is ensured.

4. The slag block can be pulled up by the force to be separated from the slag box.

5. The hanger is connected to the hook body of the lifting hook, the lifting hook is connected to the hanging strip, the lifting hook hooks the steel ring on the hanger, the lifting beam is pushed upwards through the hydraulic cylinder at the moment, the lifting hook on the lifting beam pulls the cooling hanger which is integrated with the slag block, the slag block is lifted, and the lifting hook is separated from the slag box.

Drawings

The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural diagram of a molten salt chlorination waste residue separation slag box device;

FIG. 2 is a left side view of the molten salt chlorination waste residue disengaging slag box apparatus;

FIG. 3 is a schematic structural diagram of one embodiment of a molten salt chlorination waste residue separation slag box device;

FIG. 4 is a schematic structural diagram of another embodiment of the molten salt chlorination waste residue separation slag box device.

The steel structure comprises a hoisting platform 1, a limiting groove 101, a hydraulic cylinder 2, a hanging beam 3, a hanging hook 4, a ditch body 401, a hanging strip 402, a hanging bracket 5, a reinforcing steel frame 501, a pre-embedded frame 502, a steel ring 503, a single-stranded thick steel bar 504, a pre-embedded steel plate 505, a stiffening plate 506 and a reinforcing plate 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail with reference to fig. 1 to 4.

A device for separating fused salt chlorination waste residue from a slag box is shown in figures 1-2, wherein the slag box is a box body with an opening like the upper part, a slag block is arranged in the box body, a hoisting platform 1 is arranged on the slag box, a plurality of hydraulic cylinders 2 are arranged on the hoisting platform 1, hoisting beams 3 are arranged on the hydraulic cylinders 2, the hoisting beams 3 are fixedly overlapped on the hydraulic cylinders 2, a hoisting hook 4 is arranged at the center of the hoisting beam 3, a hanging bracket 5 is arranged on the hoisting hook 4, the hoisting beam 3 and the hydraulic cylinders 2 are welded together, the hydraulic cylinders 2 are positioned in the middle of a cross beam, the hoisting platform 1 is used as a stress action point of a hoisting system, the hoisting system comprises a cross beam and a hoisting hook 4 under the cross beam, the hanging bracket 5 is connected onto the hoisting hook 4, the hanging bracket 5 is placed at the bottom of the slag box after the slag block is cooled before the slag box is discharged by a fused salt chlorination method, the hanging bracket 5 and the slag block are integrated, and the slag block fixed together with the hanging bracket 5 is pulled up by hydraulic pressure generated by the hydraulic cylinders, the slag block can be completely separated from the slag box at one time.

As shown in fig. 3, in this embodiment, the hanger 5 includes two inverted V-shaped steel frames 501, an embedded frame 502 and a steel ring 503, the top ends of the two inverted V-shaped steel frames 501 are welded together, four points at the lower ends of the steel frames 501 are connected together by the embedded frame 502, and the steel ring 503 is welded to the top end points of the two inverted V-shaped steel frames 501. The bottom of the hanger 5 is pre-buried in the slag box, and the hanger 5 is fixed with the pre-buried part of the hanger 5 after the waste molten salt is cooled, so that the lifting beam 3 can be lifted upwards through a large force generated by the hydraulic cylinder, and meanwhile, the hanger 5 fixed with the slag blocks is pulled by the lifting hook 4 connected below the lifting beam 3.

As shown in fig. 4, in this embodiment, the hanger 5 is composed of a single-stranded rebar 504 and an embedded steel plate 505, the lower end of the single-stranded rebar 504 is welded to the center of the embedded steel plate 505, a hook is welded to the top end of the single-stranded rebar 504, the bottom of the single-stranded rebar 504 is welded to the steel plate, stiffening plates 506 are arranged around the bottom of the rebar, and the hook at the top end of the single-stranded rebar is connected to the hook below the center of the hanging beam. The bottom of the hanger 5 is pre-buried in the slag box, and the hanger 5 is fixed with the pre-buried part of the hanger 5 after the waste molten salt is cooled, so that the lifting beam can be lifted upwards through a large force generated by the hydraulic cylinder, and meanwhile, the hanger 5 fixed with the slag blocks is pulled by the lifting hook 4 connected below the lifting beam 3. The hanging slag block embedded by steel plates is suitable for smaller waste molten salt slag blocks.

As shown in fig. 2, in this embodiment, the hoisting platform 1 includes two cross beams, the cross beams are all transversely placed on the slag box opening and are parallel to each other, the cross beams are provided with limiting grooves 101, and the limiting grooves 101 are matched with the wall of the slag box.

In this embodiment, the force provided by the hydraulic cylinder 2 is above 0.1 Mpa.

In this embodiment, 2 both sides of pneumatic cylinder are provided with reinforcing plate 6, reinforcing plate 6 and hoisting platform 1 and pneumatic cylinder 2 welding are in the same place.

In this embodiment, the lifting hook 4 includes a hook body 401 and a hanging strip 402, the hanging strip 402 is respectively fixed on two sides of the hanging beam 3, the hook body 401 is connected to the lower end of the hanging strip 402, and the lifting hook is detachable.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims (7)

1. The utility model provides a device that fused salt chlorination waste residue breaks away from sediment case, the sediment case is the box on the opening looks, has the sediment piece in the box, its characterized in that: the slag box is provided with a hoisting platform (1), the hoisting platform (1) is oppositely provided with two hydraulic cylinders (2), a hanging beam (3) is fixed on the hydraulic cylinders (2), the center of the hanging beam (3) is provided with a lifting hook (4), and the lifting hook (4) is provided with a lifting frame (5) for lifting slag blocks.

2. The device for separating the molten salt chlorination waste residue from the slag box according to claim 1, characterized in that: the hanging bracket (5) comprises two inverted V-shaped reinforcing steel frames (501), an embedded frame (502) and a steel ring (503), the top ends of the two inverted V-shaped reinforcing steel frames (501) are welded together, four points at the lower ends of the reinforcing steel frames (501) are connected together through the embedded frame (502), and the steel ring (503) is welded at the top end points of the two inverted V-shaped reinforcing steel frames (501).

3. The device for separating the molten salt chlorination waste residue from the slag box according to claim 1, characterized in that: the hanger (5) comprises single strand coarse steel bar (504) and pre-buried steel sheet (505), single strand coarse steel bar (504) lower extreme welds in pre-buried steel sheet (505) center, the welding has stiffener (506) between single strand coarse steel bar (504) and pre-buried steel sheet (505).

4. The device for separating the molten salt chlorination waste residue from the slag box according to claim 1, characterized in that: the hoisting platform (1) comprises two cross beams, the cross beams are transversely placed on the slag box opening and are parallel to each other, limiting grooves (101) are formed in the cross beams, and the limiting grooves (101) are matched with the wall of the slag box.

5. The device for separating the molten salt chlorination waste residue from the slag box according to claim 1, characterized in that: the force provided by the hydraulic cylinder (2) is more than 0.1 Mpa.

6. The device for separating the molten salt chlorination waste residue from the slag box according to claim 5, characterized in that: and reinforcing plates (6) are arranged on two sides of the hydraulic cylinder (2), and the reinforcing plates (6) are welded with the hoisting platform (1) and the hydraulic cylinder (2).

7. The device for separating the molten salt chlorination waste residue from the slag box according to claim 1, characterized in that: the lifting hook (4) comprises a hook body (401) and hanging strips (402), the hanging strips (402) are respectively fixed on two sides of the lifting beam (3), and the lower end of each hanging strip (402) is connected with the hook body (401).

Images