CN219861199U - Distributing device and loading device - Google Patents

Abstract

The embodiment of the utility model provides a distributor and a loading device, wherein the distributor comprises a clock body; the bell body is provided with a plurality of first sub-parts and a plurality of second sub-parts, the first sub-parts and the second sub-parts are alternately arranged along the direction surrounding the axis of the bell body to form a positive bell shape, and the first sub-parts and the second sub-parts are configured to enable at least part of coke to slide into the dry quenching furnace through the outer surfaces of the first sub-parts and the second sub-parts; the outer edge of the outer surface of the first sub-part is a first edge, and the outer edge of the outer surface of the second sub-part is a second edge; the vertical distance between the first edge and the axis of the clock body is not equal to the vertical distance between the second edge adjacent to the first edge and the axis of the clock body. The distance between the falling point of the coke entering the dry quenching furnace through the first sub-part and the axis of the clock body is unequal to the distance between the falling point of the coke entering the dry quenching furnace through the second sub-part and the axis of the clock body, so that the coke is distributed more uniformly in the dry quenching furnace, and the segregation phenomenon of the coke in the dry quenching furnace is improved.

Description

Distributing device and loading device

Technical Field

The utility model relates to the technical field of dry quenching, in particular to a distributing device and a loading device.

Background

The dry quenching (Coke Dry Quenching, CDQ) is relative to wet quenching and refers to a quenching method for cooling the hot coke by adopting inert gas. The coke entering the dry quenching furnace is required to pass through a loading device which is arranged on a platform at the top of the dry quenching furnace and mainly comprises a furnace cover, a loading hopper, a trolley, a transmission mechanism, a track frame, a coke tank support, a guide template, a dust collection pipe and the like. The charging device mainly has two functions, namely, the furnace cover is opened and closed, the hot coke is led into the dry quenching furnace through the charging hopper, and the dust generated in the charging process is led into the dust removal ground station through the dust collection pipe for treatment.

Wherein, the loading hopper consists of an upper hopper and a lower hopper. The upper hopper is in a forward conical shape, the top is a rectangular opening suitable for a coke tank discharging bottom door, the bottom is contracted into a hexagonal opening, and a support for supporting the coke tank is arranged on the upper hopper; the lower hopper is in a horn shape, and a distributor is arranged in the lower hopper, and the distributor has the main function of distributing materials, namely, the coke filled in the coke filling process is uniformly distributed, and the coke can be accumulated in the dry quenching furnace to form a material peak. The coke freely falls under the action of gravity, the distributor is flushed at a high speed, and the falling direction is changed through the blocking of the distributor, so that the coke is uniformly distributed in the dry quenching furnace, and the problem of segregation of the coke in the dry quenching furnace is solved. However, the distributor in the related art has the problem of uneven distribution of coke in the dry quenching furnace although the problem of segregation of coke in the dry quenching furnace is relieved due to the self-structure limitation.

Disclosure of Invention

The embodiment of the utility model aims to provide a distributing device and a loading device, so that coke is distributed more uniformly in a dry quenching furnace, and the segregation phenomenon of the coke in the dry quenching furnace is improved. The specific technical scheme is as follows:

an embodiment of the first aspect of the present utility model proposes a dispenser comprising a clock body;

the bell body has a plurality of first sub-portions and a plurality of second sub-portions, the first sub-portions and the second sub-portions being alternately arranged in a direction around the axis of the bell body to form a positive bell shape, the first sub-portions and the second sub-portions being configured to slide at least a portion of coke into a dry quenching furnace through outer surfaces of the first sub-portions and the second sub-portions;

the outer edge of the outer surface of the first sub-part is a first edge, and the outer edge of the outer surface of the second sub-part is a second edge;

the vertical distance between the first edge and the axis of the clock body is not equal to the vertical distance between the second edge adjacent to the first edge and the axis of the clock body.

In some embodiments of the utility model, the first sub-portion includes a main body portion and a connection portion, the connection portion being disposed on both sides of the main body portion, the main body portion and the second sub-portion being connected by the connection portion to form a positive bell shape;

the included angle between the outer surface of the first sub-part and the axis of the clock body is unequal to the included angle between the outer surface of the second sub-part adjacent to the first sub-part and the axis of the clock body, so that a concave-convex alternate arrangement mode is formed.

In some embodiments of the utility model, the first plurality of sub-portions are rotationally symmetrically disposed about the axis of the clock body and are uniformly distributed; the second sub-parts are rotationally symmetrically arranged around the axis of the clock body and are uniformly distributed.

In some embodiments of the utility model, the clock body further comprises a body portion, the first sub-portion and the second sub-portion cover an outer surface of the body portion, and the first sub-portion and the second sub-portion are detachably connected to the body portion.

In some embodiments of the utility model, the clock body is a unitary structure.

In some embodiments of the utility model, the clock body is a hollow structure.

In some embodiments of the utility model, the number of the first and second sub-portions is 4 or 6, respectively.

In some embodiments of the utility model, a weld overlay is provided on both the outer surface of the first sub-portion and the outer surface of the second sub-portion.

In some embodiments of the utility model, the dispenser is disposed within a loading hopper, the loading hopper including an upper hopper and a lower hopper, the upper hopper and the lower hopper being in communication;

the distributing device also comprises a cross beam, a hanging beam and a distributing body;

the cross beam is arranged in the lower hopper and is fixedly connected with the lower hopper;

the hanging beam is vertically arranged below the cross beam, one end of the hanging beam is fixedly connected with the cross beam, and the other end of the hanging beam is fixedly connected with the clock body;

the material separating body is arranged between the cross beam and the clock body, sleeved on the outer side of the hanging beam and fixedly connected with the hanging beam.

An embodiment of the second aspect of the utility model proposes a loading device comprising a distributor according to any of the embodiments of the first aspect.

The distributor of the embodiment of the utility model comprises a clock body; the bell body is provided with a plurality of first sub-parts and a plurality of second sub-parts, the first sub-parts and the second sub-parts are alternately arranged along the direction surrounding the axis of the bell body to form a positive bell shape, and the first sub-parts and the second sub-parts are configured to enable at least part of coke to slide into the dry quenching furnace through the outer surfaces of the first sub-parts and the second sub-parts; the outer edge of the outer surface of the first sub-part is a first edge, and the outer edge of the outer surface of the second sub-part is a second edge; the vertical distance between the first edge and the axis of the clock body and the vertical distance between the second edge adjacent to the first edge and the axis of the clock body are unequal, so that the distance between the drop point of the coke entering the dry quenching furnace through the first sub-part and the axis of the clock body and the distance between the drop point of the coke entering the dry quenching furnace through the second sub-part and the axis of the clock body are unequal, the coke is distributed more uniformly in the dry quenching furnace, the distribution of material peaks is wider, and the segregation phenomenon of the coke in the dry quenching furnace is improved.

The loading device of the embodiment of the utility model comprises the distributor in any embodiment of the first aspect. The distributor comprises a clock body; the bell body is provided with a plurality of first sub-parts and a plurality of second sub-parts, the first sub-parts and the second sub-parts are alternately arranged along the direction surrounding the axis of the bell body to form a positive bell shape, and the first sub-parts and the second sub-parts are configured to enable at least part of coke to slide into the dry quenching furnace through the outer surfaces of the first sub-parts and the second sub-parts; the outer edge of the outer surface of the first sub-part is a first edge, and the outer edge of the outer surface of the second sub-part is a second edge; the vertical distance between the first edge and the axis of the clock body and the vertical distance between the second edge adjacent to the first edge and the axis of the clock body are unequal, so that the distance between the drop point of the coke entering the dry quenching furnace through the first sub-part and the axis of the clock body and the distance between the drop point of the coke entering the dry quenching furnace through the second sub-part and the axis of the clock body are unequal, the coke is distributed more uniformly in the dry quenching furnace, the distribution of material peaks is wider, and the segregation phenomenon of the coke in the dry quenching furnace is improved.

The distributor and the loading device provided by the embodiment of the utility model can ensure that coke is distributed more uniformly in the dry quenching furnace, and improve the segregation phenomenon of the coke in the dry quenching furnace. Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of a distributor and a lower hopper according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of the clock body of FIG. 1;

FIG. 3 is a top view of a first clock body according to an embodiment of the utility model;

FIG. 4 is a top view of a second clock body according to an embodiment of the utility model;

FIG. 5 is a schematic view of the motion profile of coke according to an embodiment of the present utility model;

FIG. 6 is a cross-sectional view of a third clock body according to an embodiment of the utility model;

FIG. 7 is a cross-sectional view A-A of FIG. 1;

FIG. 8 is a cross-sectional view B-B of FIG. 1;

fig. 9 is a top view of fig. 1.

Reference numerals illustrate: a distributor 10; a clock body 100; a first sub-portion 110; a first edge 111; a main body 112; a connection portion 113; a second sub-portion 120; a second edge 121; a body portion 130; a cross beam 200; a hanging beam 300; a material separating body 400; wear plate 500; a protective sleeve 600; a pin 700; a lower hopper 20; and a mounting boss 21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by the person skilled in the art based on the present utility model are included in the scope of protection of the present utility model.

As shown in fig. 1 to 4, an embodiment of a first aspect of the present utility model proposes a dispenser 10, the dispenser 10 including a clock body 100; the clock body 100 has a plurality of first sub-portions 110 and a plurality of second sub-portions 120, the first sub-portions 110 and the second sub-portions 120 being alternately arranged in a direction around an axis of the clock body 100 to form a positive bell shape, the first sub-portions 110 and the second sub-portions 120 being configured to slide at least a portion of coke into a dry quenching furnace (not shown in the drawings) through outer surfaces of the first sub-portions 110 and the second sub-portions 120; the outer edge of the outer surface of the first sub-portion 110 is a first edge 111, and the outer edge of the outer surface of the second sub-portion 120 is a second edge 121; the vertical distance L1 between the first edge 111 and the axis of the bell 100 is not equal to the vertical distance L2 between the second edge 121 adjacent thereto and the axis of the bell 100.

It will be appreciated that the outer edge is the edge of the outer surface of the first sub-portion 110 or the second sub-portion 120 that is distal from the axis of the clock body 100; the bell shape is a shape in which both end faces are connected by an inclined face, for example: conical or frustoconical, etc.

As shown in fig. 1, the loading apparatus includes a loading hopper including an upper hopper (not shown in fig. 1) and a lower hopper 20, and the distributor 10 is installed in the lower hopper 20. The direction of the arrow in fig. 1 is the movement direction of the coke, which falls from the upper hopper into the lower hopper 20, and enters the dry quenching furnace (not shown in the drawing) through the distributor 10 installed in the lower hopper 20. Specifically, the coke falls freely under gravity, flushes the outer surface of the clock body 100 at a high speed, slides at least partially along the outer surfaces of the first sub-portion 110 and the second sub-portion 120, and leaves the first sub-portion 110 at the first edge 111 and leaves the second sub-portion 120 at the second edge 121, entering the dry quenching furnace. During this process, the falling direction of the coke is changed by the distributor 10.

As shown in fig. 2, the vertical distance between the first edge 111 and the axis of the bell 100 is L1, and the vertical distance between the second edge 121 adjacent thereto and the axis of the bell 100 is L2, with L1 being greater than L2. In other embodiments of the present utility model, L1 may be smaller than L2, which is not limited in the present utility model, so long as L1 and L2 are not equal.

The dispenser 10 of the present embodiment includes a clock body 100; the clock body 100 has a plurality of first sub-portions 110 and a plurality of second sub-portions 120, the first sub-portions 110 and the second sub-portions 120 being alternately arranged in a direction around an axis of the clock body 100 to form a positive bell shape, the first sub-portions 110 and the second sub-portions 120 being configured such that at least a portion of the coke slides into the dry quenching furnace through outer surfaces of the first sub-portions 110 and the second sub-portions 120; the outer edge of the outer surface of the first sub-portion 110 is a first edge 111, and the outer edge of the outer surface of the second sub-portion 120 is a second edge 121; the vertical distance L1 between the first edge 111 and the axis of the bell 100 and the vertical distance L2 between the second edge 121 adjacent thereto and the axis of the bell 100 are not equal, so that the distance L3 between the drop point of the coke entering the dry quenching furnace through the first sub-portion 110 and the axis of the bell 100 and the distance L4 between the drop point of the coke entering the dry quenching furnace through the second sub-portion 120 and the axis of the bell 100 are not equal (as shown in fig. 5), thereby making the coke distributed more uniformly in the dry quenching furnace, the distribution of the material peaks is wider, and the segregation phenomenon of the coke in the dry quenching furnace is improved.

In the production process, the position relationship between the axis of the clock body 100 and the axis of the dry quenching furnace, and the shapes of the first sub-part 110 and the second sub-part 120 can be set according to actual requirements; normally, the axis of the bell body 100 is overlapped with the axis of the dry quenching furnace; the plurality of first sub-portions 110 have the same shape, and the plurality of second sub-portions 120 have the same shape.

In some embodiments of the present utility model, the bell 100 may be made of ZG30Mn, where ZG30Mn is a low alloy cast steel that may be used to make impact and friction resistant parts.

In some embodiments of the present utility model, as shown in fig. 2 to 4, the first sub-portion 110 includes a main body portion 112 and a connection portion 113, the connection portion 113 is disposed at both sides of the main body portion 112, and the main body portion 112 and the second sub-portion 120 are connected by the connection portion 113 to form a right bell shape; the angle α between the outer surface of the first sub-portion 110 and the axis of the bell body 100 is not equal to the angle β between the outer surface of the second sub-portion 120 adjacent thereto and the axis of the bell body 100, so as to form a concave-convex alternate arrangement.

As shown in fig. 2, an angle α between the outer surface of the first sub-portion 110 and the axis of the bell 100, and an angle β between the outer surface of the second sub-portion 120 adjacent thereto and the axis of the bell 100 are larger than α. In other embodiments of the present utility model, α may be smaller than β, which is not limited by the present utility model, so long as α and β are not equal.

Fig. 2 shows that the outer surface of the first sub-portion 110 protrudes from the outer surface of the second sub-portion 120, and in other embodiments of the present utility model, the outer surface of the second sub-portion 120 may protrude from the outer surface of the first sub-portion 110 to form an arrangement with alternating protrusions and depressions. In this way, the sliding path of the coke on the outer surface of the bell body 100 is defined, and the coke can slide on the outer surfaces of the main body 112, the connecting portion 113 and the second sub-portion 120 of the first sub-portion 110, so that the number of the coke sliding on each sub-portion is distributed more uniformly, and correspondingly, the coke distribution in the dry quenching furnace is more uniform.

Specifically, as shown in fig. 3 and 4, the main body 112 and the second sub-portion 120 of the first sub-portion 110 may each be fan-shaped, and then the first edge 111 and the second edge 121 may each be arc-shaped. By the arrangement, the falling points of the coke separated from the outer surface of the clock body 100 from the same edge are not equal to the distance between the coke and the axis of the clock body 100, so that the coke is distributed more uniformly in the dry quenching furnace, and the segregation phenomenon of the coke in the dry quenching furnace is further improved.

In some embodiments of the utility model, as shown in fig. 3 and 4, the plurality of first sub-portions 110 are rotationally symmetrically disposed about the axis of the clock body 100 and are uniformly distributed; the plurality of second sub-portions 120 are rotationally symmetrically disposed about the axis of the clock body 100 and are uniformly distributed. Compared with the asymmetric arrangement mode of the first sub-portions 110 and the second sub-portions 120, the rotationally symmetric arrangement mode enables the coke sliding on the outer surface of the clock body 100 to be more uniform in the drop point in the circumferential direction, further improves the segregation phenomenon of the coke in the dry quenching furnace, and is convenient to process.

In some embodiments of the present utility model, as shown in fig. 6, the clock body 100 further includes a body portion 130, the first sub-portion 110 and the second sub-portion 120 cover the outer surface of the body portion 130, and the first sub-portion 110 and the second sub-portion 120 are detachably connected to the body portion 130. Since the outer surfaces of the first and second sub-portions 110 and 120 are frequently washed by coke, abrasion is easily generated. The first sub-portion 110 and the second sub-portion 120 are detachably connected to the main body portion 130, and when the abrasion is serious, the corresponding first sub-portion 110 and second sub-portion 120 can be directly replaced, so that the cost is saved. Specifically, the first sub-portion 110 and the second sub-portion 120 may be fixed to the body portion 130 using fasteners.

In some embodiments of the utility model, the clock body 100 is a unitary structure. The clock body 100 with the integrated structure can adopt an integrated forming process, and compared with the clock body 100 with a split design, the processing step and the installation step can be saved, and the installation efficiency is improved.

In some embodiments of the utility model, as shown in FIG. 1, the clock body 100 is a hollow structure. The hollow structure facilitates the weight reduction of the bell body 100, the lightweight design of the dispenser 10, and the saving of material.

In some embodiments of the present utility model, as shown in fig. 3 and 4, the number of the first and second sub-parts 110 and 120 may be 4 or 6, respectively. The clock body 100 may be split, and may be split into 8 halves, i.e. the number of the first sub-portion 110 and the second sub-portion 120 is 4 respectively; it may be divided into 12 lobes, i.e. the number of the first sub-portion 110 and the second sub-portion 120 is 6, respectively. Too few split number, and the effect of improving segregation phenomenon is not obvious; the number of split is too large, and the processing difficulty is relatively high; therefore, the arrangement mode that the number of the first sub-parts 110 and the second sub-parts 120 is 4 or 6 is more suitable, so that the segregation phenomenon of coke in the dry quenching furnace can be better improved, and the processing difficulty can be reduced.

In other embodiments of the present utility model, the number of the first sub-portions 110 and the second sub-portions 120 may be other values, which is not limited by the present utility model.

In some embodiments of the present utility model, a weld overlay (not shown) is provided on both the outer surface of the first sub-portion 110 and the outer surface of the second sub-portion 120. The build-up layer is arranged on the outer surfaces of the first sub-part 110 and the second sub-part 120, so that the first sub-part 110 and the second sub-part 120 can be protected, the abrasion of coke to the first sub-part and the second sub-part is reduced, and the service life of the distributor 10 is prolonged. Specifically, the build-up layer may be made of a wear-resistant and high-temperature-resistant material and cover the outer surface of the first sub-portion 110 and the outer surface of the second sub-portion 120.

In some embodiments of the present utility model, as shown in FIG. 1, a dispenser 10 is disposed within a loading hopper, which includes an upper hopper (not shown) and a lower hopper 20, the upper hopper and the lower hopper 20 being in communication; the distributor 10 further comprises a cross beam 200, a hanging beam 300 and a distributing body 400; the cross beam 200 is installed in the lower hopper 20 and fixedly connected with the lower hopper 20; the hanging beam 300 is vertically arranged below the cross beam 200, one end of the hanging beam 300 is fixedly connected with the cross beam 200, and the other end of the hanging beam 300 is fixedly connected with the clock body 100; the material dividing body 400 is arranged between the cross beam 200 and the bell body 100, sleeved on the outer side of the hanging beam 300 and fixedly connected with the hanging beam 300.

Specifically, as shown in fig. 1 and 7, the cross beam 200 extends in a horizontal direction, the lower hopper 20 is provided with a mounting boss 21 therein, and both ends of the cross beam 200 are fixed with the mounting boss 21 by fasteners; corresponding connecting holes are formed in the middle of the cross beam 200 and the end of the hanging beam 300, and the pin shafts 700 penetrate through the connecting holes to vertically fix the hanging beam 300 below the cross beam 200; the material splitting body 400 is sleeved on the outer side of the hanging beam 300, corresponding connecting holes are formed in the material splitting body 400 and the hanging beam 300, and the material splitting body 400 and the hanging beam 300 are fixedly connected through fasteners; the bell body 100 is provided at the lower end of the hanging beam 300, and is fixed to the hanging beam 300 by a fastener. Thus, the clock body 100 can be suspended in the middle of the lower hopper 20.

As shown in fig. 1, 7 and 8, the distributor 10 further includes an anti-wear plate 500 and a protective sleeve 600, wherein the anti-wear plate 500 is disposed above and on both sides of the cross beam 200, covers the cross beam 200, and is used for protecting the cross beam 200 from direct contact with the cross beam 200, thereby causing abrasion of the cross beam 200. Specifically, the top surface of the wear plate 500 may include two interconnected inclined surfaces in an inverted V-shaped configuration, and the coke may slide down the outer surfaces of the two inclined surfaces. The protection sleeve 600 is sleeved outside the hanging beam 300, and is used for protecting the hanging beam 300, avoiding the direct contact between coke and the hanging beam 300, and being beneficial to prolonging the service life of the distributing device 10.

As shown in fig. 9, the cross beam 200 and the wear plate 500 extend in the horizontal direction, and after the coke enters the charging device, the wear plate 500 divides the coke once; the material separating body 400 comprises a plate-shaped structure which is arranged in a crossing way, and the material separating body 400 performs secondary material separation on the coke; the bell body 100 performs three times of material separation on the coke, so that the coke is distributed more uniformly in the dry quenching furnace, and the segregation phenomenon of the coke in the dry quenching furnace is improved.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.

Claims (10)

1. A distributor, characterized in that it comprises a bell (100);

the clock body (100) has a plurality of first sub-portions (110) and a plurality of second sub-portions (120), the first sub-portions (110) and the second sub-portions (120) being alternately arranged in a direction around the axis of the clock body (100) forming a positive bell shape, the first sub-portions (110) and the second sub-portions (120) being configured to slide at least part of the coke into the dry quenching furnace via the outer surfaces of the first sub-portions (110) and the second sub-portions (120);

the outer edge of the outer surface of the first sub-part (110) is a first edge (111), and the outer edge of the outer surface of the second sub-part (120) is a second edge (121);

the vertical distance between the first edge (111) and the axis of the clock body (100) is not equal to the vertical distance between the second edge (121) adjacent thereto and the axis of the clock body (100).

2. The distributing device according to claim 1, wherein the first sub-portion (110) comprises a main body portion (112) and a connecting portion (113), the connecting portion (113) being arranged at both sides of the main body portion (112), the main body portion (112) and the second sub-portion (120) being connected by the connecting portion (113) to form a positive bell shape;

the included angle between the outer surface of the first sub-part (110) and the axis of the clock body (100) is unequal to the included angle between the outer surface of the second sub-part (120) adjacent to the included angle and the axis of the clock body (100), so that a concave-convex alternate arrangement mode is formed.

3. The distributor according to claim 1, wherein said first plurality of sub-portions (110) are arranged rotationally symmetrically about the axis of said clock body (100) and are uniformly distributed; the plurality of second sub-portions (120) are rotationally symmetrically disposed about the axis of the clock body (100) and are uniformly distributed.

4. The dispenser according to claim 1, wherein the clock body (100) further comprises a body portion (130), the first sub-portion (110) and the second sub-portion (120) cover an outer surface of the body portion (130), and the first sub-portion (110) and the second sub-portion (120) are detachably connected to the body portion (130).

5. The dispenser according to claim 1, characterized in that said clock body (100) is of unitary construction.

6. The dispenser according to claim 1, wherein the clock body (100) is of hollow construction.

7. The distributor according to claim 1, wherein the number of the first sub-portions (110) and the second sub-portions (120) is 4 or 6, respectively.

8. The distributor according to claim 1, wherein a weld overlay is provided on both the outer surface of the first sub-portion (110) and the outer surface of the second sub-portion (120).

9. The distributor according to claim 1, characterized in that it is arranged in a loading hopper comprising an upper hopper and a lower hopper (20), said upper hopper and said lower hopper (20) being in communication;

the distributor also comprises a cross beam (200), a hanging beam (300) and a material distributing body (400);

the cross beam (200) is arranged in the lower hopper (20) and is fixedly connected with the lower hopper (20);

the hanging beam (300) is vertically arranged below the cross beam (200), one end of the hanging beam (300) is fixedly connected with the cross beam (200), and the other end of the hanging beam (300) is fixedly connected with the clock body (100);

the material separating body (400) is arranged between the cross beam (200) and the clock body (100), sleeved on the outer side of the hanging beam (300) and fixedly connected with the hanging beam (300).

10. Loading device, characterized by comprising a distributor according to any of claims 1-9.