RU172888U1 - Granular Bulk Product Vertical Valve - Google Patents

Abstract

A vertical valve of granular bulk products, comprising a housing with a side guide and a central guide installed between the inlet and outlet openings with a gap for the passage of granular bulk products, mounted in the housing using a holder, the guides being made and installed with the possibility of changing their relative position to reduce clearance during the reverse movement of granular bulk products. The vertical valve for granular bulk products can be supplemented with side rail holders. The only way granular bulk products can pass through the housing from its inlet to its outlet or from its outlet to its inlet passes through the gap between the central and lateral guides, the forms and fastening methods of which allow flows of bulk products to pass unhindered through this gap in the direction from the inlet of the housing to its outlet, and vice versa, prevent the flow of granular bulk products through this gap in direction from the outlet of the housing to its inlet.

Description

Field of technology: the utility model belongs to the class of devices providing free movement of granular bulk products through the device in one direction (from the inlet to the outlet), and preventing them from moving through the device in the opposite direction (from the outlet to the inlet).

BACKGROUND OF THE INVENTION Direct analogues are not known to the author. Indirectly, this utility model is similar to gate valves:

https://www.youtube.com/watch?v-Kx5CBTjgTE - 2015;

https://www.youtube.com/watch?v=gUocjHEyzeE - 2015,

and flow distributors

https://www.youtube.com/watch?v=RLrpdEtvydE - 2015;

https://www.youtube.com/watch?v=2mR3dLB3Ey4 - 2015.

The author is not aware of the availability of patents for these devices.

The disadvantages of this type of device is that they routinely provide for the possibility of influencing the valves so that they take the necessary position in a particular case, that is, they provide the ability to clear the way for products moved through them in any of the possible directions. As a result of this possibility, the degree of security of a product placed in a certain volume equipped with this type of device (slide gate valves and / or flow distributors) is reduced, since a situation of its reverse movement (movement, extraction) through these devices is possible.

Disclosure of a utility model: the problem solved by this utility model is to ensure the free flow of granular bulk products through the Vertical valve of granular bulk products (due to the frequent reference hereinafter in the Description - VKZSP) to one side (from the inlet of the VKZSP case to the outlet of the VKZSP case ), and in obstructing the movement (movement, removal) of granular bulk products through the utility model in the opposite direction (from the VKZSP outlet to the VKZSP inlet), as well as the absence of the regularly provided opportunity to influence the utility model in such a way as to eliminate this obstacle, as a result of which the degree of protection of the granular bulk products placed in a certain volume increases from their removal back through the same path along which these granular products were placed in this volume.

The essence of the technical solution is to create in the utility model housing a winding path of movement of granular bulk products, in which granular bulk products do not act through the utility model in the direction from the inlet of the VKZSP case to the outlet of the VKZSP case, which coincides with the top-down direction on the guides of the utility model that form their path in such a way that they change their neutral position for the passage of granular bulk products to a position that prevents ohozhdeniyu through them grained bulk solids. When moving granular bulk products in the direction from the outlet of the VKZSP case to the entrance of the VKZSP case, which is possible when turning VKZSP both separately and as part of any device, or when trying to remove granular bulk products from above through VKZSP, guides of the utility model forming the path of granular bulk products, under the influence of gravity and moving granular bulk products or objects, with the help of which granular bulk products are extracted through VKZSP, change its position on the position that prevents the passage through them of granular bulk products and objects by which granular bulk products are extracted through VKZSP. VKZSP goes into the closed position, respectively, it is difficult for the passage (extraction) of granular bulk products through VKZSP.

In schemes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11, various variants of the device of the utility model are schematically shown. In order to more fully and clearly disclose the principles of operation of the utility model, simple variants of the VKZSP device are disclosed in the diagrams. More complex variants of the utility model device are various combinations of the elements indicated on the diagrams. One of these options, which is a variant of the combination of the elements indicated in the diagrams 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10, is shown in Fig. 11. The number, shapes, sizes, angles of inclination, and relative position of those shown in schemes of functional elements of a utility model can also differ from real ones insofar as this does not impede the implementation of the functions of the utility model in general, and the functional elements of the utility model in particular. So, for example, the section of the VKZSP case can be not round, but rectangular, which can entail a change in the shape of other functional elements of the utility model. Also, on all schemes, the VKZSP are brought upright when the inlet is higher than the outlet, since this position is optimal for VKZSP operation (granular bulk products pass through the utility model from the inlet of her body to the outlet of her body under the influence of gravity) . However, for some schemes, for example, for schemes 3, 4 and 7, this may not be the case since the movement of granular bulk products through the utility model in the direction from the outlet to the inlet can be due to two factors, the first of which granular bulk products move (move, retrieve) upward under the influence of any objects, the second - granular bulk products move downward under the influence of gravity (in the case when the WSCW is upside down). Moreover, due to the similarity of the effects of these two processes on the guides of the utility model, the result of such an impact will be the same - reducing the gap between the central and lateral guides of the VKZSP, and stopping the movement of granular bulk products through it. Therefore, both of these cases can be presented on the same diagrams, taking into account the fact that for cases where the direction of movement of granular bulk products from the outlet of the VKZSP case to the entrance of the VKZSP case coincides with the “top to bottom” direction, these schemes are for more comfortable perception appropriate to consider upside down.

Thus, the number of variants of the device of the utility model is not limited only to those options that are given in schemes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11. Schemes 1, 2, 3, 4, 5 , 6, 7, 8, 9, 10 and 11 are given in order to more fully disclose the principles of functioning of the utility model, for a more rapid and complete understanding by the specialist of these principles.

Brief Description of Circuits: FIG. 1 shows a section (side view) of one of the variants of the VKZSP device.

Under No. 1 in FIG. 1 shows the housing VKZSP. Under No. 1A in FIG. 1 shows the inlet of the housing VKZSP. Under No. 1B in FIG. 1 shows the outlet of the housing VKZSP. Under No. 2 in FIG. 1 shows the central guide VKZSP. Under No. 3 in FIG. 1 shows the holder of the Central guide VKZSP. In this particular case, the holder of the Central guide VKZSP made in the form of a lattice. Under No. 4 in FIG. 1 shows the lateral guide VKZSP. Under No. 5 in FIG. 1 shows the holders of the side rail VKZSP, which in this case is made in the form of a chain. The lateral guide VKZSP in FIG. 1 is shown in a position that does not impede the movement of granular bulk products through the utility model, and the entire VKZSP in the open position. Dotted arrows with a general downward direction in FIG. 1 shows the direction of movement of granular bulk products freely passing through a utility model.

In FIG. 2 is a top view of the same embodiment of the VKZSP device as in FIG. one.

Under No. 1 in FIG. 2 shows the housing VKZSP. Under No. 2 in FIG. 2 shows the central guide VKZSP. Under No. 3 in FIG. 2 shows the holder of the central guide VKZSP. Under No. 4 in FIG. 2 shows the lateral guide VKZSP. Under No. 5 in FIG. 2 shows the holders of the side rail VKZSP. The inlet and outlet openings of the housing VKZSP in FIG. 2 are not shown, since they represent the entire area outlined in FIG. 2 building VKZSP.

In FIG. 3 shows a section (side view) of the same embodiment of the VKZSP device as in figures 1 and 2, different from FIG. 1 in that the lateral guide VKZSP in FIG. 3 is shown in the position that prevents the movement (movement, removal) of granular bulk products through the utility model in the direction from the outlet of the VKZSP case to the entrance of the VKZSP case, and the entire VKZSP is in the closed position. Under No. 1 in FIG. 3 shows the housing VKZSP. Under No. 1A in FIG. 3 shows the inlet of the housing VKZSP. Under No. 1B in FIG. 3 shows the outlet of the housing VKZSP. Under No. 2 in FIG. 3 shows the central guide VKZSP. Under No. 3 in FIG. 3 shows the holder of the Central guide VKZSP. In this case, the holder of the Central guide VKZSP also made in the form of a lattice. Under No. 4 in FIG. 3 shows the lateral guide VKZSP. The dashed arrows with the general up direction in FIG. Figure 3 shows the direction of movement of granular bulk products, or objects by which granular bulk products are removed from above through VKZSP. As a result of the inclusion of granular bulk products or objects by means of which the granular bulk products are removed through VKZSP, in contact with the VKZSP side guide, the VKKSP side guide also moves toward the VKKSP central guide, as a result of which the gap between the VKZSP side and central guides narrows, and the whole VKZSP goes into the closed position.

In FIG. 4 shows a section (side view) of another embodiment of the VKZSP device, different from the embodiment of the utility model shown in Figures 1, 2 and 3 by the VKZSP side guide device. In this case, the lateral guide is not a whole (single) element, but consists of parts - moving sectors of the lateral guide. The lateral guide VKZSP (its movable sectors) in FIG. 4 are shown in a position preventing the movement of granular bulk products through a utility model. This obstacle is created not by moving the side guide towards the central guide, but by shifting the moving sectors of the side guide towards the center guide, as a result of which the gap between the side and central guides also narrows and can be completely closed, and the entire VKZSP move to the closed position. The scheme of this embodiment of the utility model device with the VKZSP side guide in the position that does not impede the movement of granular bulk products through the utility model is similar to Scheme 1, except that since the VKZSP side guide is fixed to the VKZSP case rigidly, the holders of the side guide should not be brought on it VKZSP (element No. 5 in Fig. 1).

Under No. 1 in FIG. 4 shows the housing VKZSP. Under No. 1A in FIG. 4 shows the inlet of the housing VKZSP. Under No. 1B in FIG. 4 shows the outlet of the housing VKZSP. Under No. 2 in FIG. 4 shows the central guide VKZSP. Under No. 3 in FIG. 4 shows the holder of the Central guide VKZSP. In this particular case, the holder of the Central guide VKZSP made in the form of a lattice. Under No. 4 in FIG. 4 shows the lateral guide VKZSP. Under No. 4A in FIG. 4 shows the movable sectors of the lateral guide VKZSP. The dashed arrows with the general up direction in FIG. 4 shows the direction of movement of granular bulk products, or objects by which granular bulk products are removed from above through VKZSP. The lateral guide, namely its moving sectors, VKZSP under the action of moving granular bulk products, or objects by which granular bulk products are removed from above through VKZSP, occupy a position that prevents the movement of granular granular products, or objects by which granular granular products are removed from above through VKZSP.

In FIG. 5 is a top view of the same embodiment of the VKZSP device as in FIG. four.

Under No. 1 in FIG. 5 shows the housing VKZSP. Under No. 2 in FIG. 5 shows the central guide VKZSP. Under No. 3 in FIG. 5 shows the holder of the Central guide VKZSP. In this particular case, the holder of the Central guide VKZSP made in the form of a lattice. Under No. 4 in FIG. 5 shows the lateral guide VKZSP. Under No. 4A in FIG. 5 shows the movable sectors of the lateral guide VKZSP. The inlet and outlet openings of the housing VKZSP in FIG. 5 are not shown, since they represent the entire area outlined in FIG. 5 building VKZSP.

In FIG. 6 shows a section (side view) of another embodiment of the VKZSP device, different from the embodiment of the utility model shown in Figures 1, 2 and 3 in that the side rail is located closer to the VKZSP inlet than the central rail. The lateral guide is rigidly attached to the VKZSP case, and the central guide is held in place by the holder of the VKZSP central guide, which in this particular case is made in the form of chains.

Under No. 1 in FIG. 6 shows the housing VKZSP. Under No. 1A in FIG. 6 shows the inlet of the housing VKZSP. Under No. 1B in FIG. 6 shows the outlet of the housing VKZSP. Under No. 2 in FIG. 6 shows the central guide VKZSP. Under No. 3 in FIG. 6 shows the holder of the Central guide VKZSP. Under No. 4 in FIG. 6 shows the lateral guide VKZSP. In FIG. 6, the central guide is shown in a position that does not impede the movement of granular bulk products through the VKZSP, and the entire VKZSP is shown in the open position. Dotted arrows with a general downward direction in FIG. Figure 6 shows the direction of movement of granular bulk products freely passing through the utility model.

In FIG. 7 shows a section (side view) of the same embodiment of the VKZSP device as in FIG. 6, different from FIG. 6 by the fact that the central guide is shown on it in a position that prevents the passage of granular bulk products, or objects by which granular bulk products are removed from above through VKZSP, and the entire VKZSP in the closed position.

Under No. 1 in FIG. 7 shows the housing VKZSP. Under No. 1A in FIG. 7 shows the inlet of the housing VKZSP. Under No. 1B in FIG. 7 shows the outlet of the housing VKZSP. Under No. 2 in FIG. 7 shows the central guide VKZSP. Under No. 4 in FIG. 7 shows the lateral guide VKZSP. The dashed arrows with the general up direction in FIG. 7 shows the direction of movement of granular bulk products, or objects by which the granular products are removed from above through VKZSP.

In FIG. Figure 8 shows a section (side view) of a variant of the VKZSP device, which differs from the previously presented variants in that the central guide is located farther from the VKZSP input hole than the side guide and is not a whole (single) element, but consists of moving sectors of the central guide. The central guide of VKZSP (its movable sectors) in FIG. Figure 8 shows a position that does not impede the movement of granular bulk products, or objects by which granular bulk products are removed from above through the WSCW and the entire WSCW is shown in the open position.

Under No. 1 in FIG. 8 shows the housing VKZSP. Under No. 1A in FIG. 8 shows the inlet of the VKZSP case. Under No. 1B in FIG. 8 shows the outlet of the housing VKZSP. Under No. 2 in FIG. 8 shows the center guide VKZSP. Under No. 2A in FIG. 8 shows the movable sectors of the central guide VKZSP. Under No. 3 in FIG. 8 shows the holder of the Central guide VKZSP. In this particular case, the holder of the Central guide VKZSP made in the form of a lattice. Under No. 4 in FIG. 8 shows the lateral guide VKZSP. Dotted arrows with a general downward direction in FIG. Figure 8 shows the direction of movement of granular bulk products freely passing through the housing VKZSP.

In FIG. 9 shows a section (side view) of the same embodiment of the VKZSP device as in FIG. 8, different from FIG. 8 in that the central guide (its movable sectors) VKZSP in FIG. 9 are shown in a position preventing the movement of granular bulk products or objects by which granular granular products are removed from above through the VKZSP, and the entire VKZSP is shown in the closed position.

Under No. 1 in FIG. 9 shows the housing VKZSP. Under No. 1A in FIG. 9 shows the inlet of the housing VKZSP. Under No. 1B in FIG. 9 shows the outlet of the housing VKZSP. Under No. 2 in FIG. 9 shows the central guide VKZSP. Under No. 2A in FIG. 9 shows the moving sectors of the central guide VKZSP. Under No. 3 in FIG. 9 shows the holder of the Central guide VKZSP. In this particular case, the holder of the Central guide VKZSP made in the form of a lattice. Under No. 4 in FIG. 9 shows the lateral guide VKZSP. The dashed arrows with the general up direction in FIG. Figure 9 shows the direction of movement of granular bulk products, or objects by which granular bulk products are removed from above through VKZSP. The central guide (its movable sectors) of the VKZSP, under the action of moving granular bulk products, or objects with which granular bulk products are removed from above through the VKZSP, occupy a position that prevents the movement of granular granular products, or objects with which granular granular products are removed from above through VKZSP, and the whole VKZSP goes into the closed position.

In FIG. 10 is a top view of the same embodiment of the VKZSP device as in FIGS. 8 and 9.

Under No. 1 in FIG. 10 shows the housing VKZSP. Under No. 2 in FIG. 10 shows the central guide VKZSP. Under No. 2A in FIG. 10 shows the movable sectors of the central guide VKZSP. Under No. 3 in FIG. 10 shows the holder of the Central guide VKZSP. In this particular case, the holder of the Central guide VKZSP made in the form of a lattice. Under No. 4 in FIG. 10 shows the lateral guide VKZSP. The inlet and outlet openings of the utility model are not shown in Scheme 10, since they represent the entire area outlined in FIG. 10 building VKZSP.

In FIG. 11 shows one possible combination of those shown in FIG. 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 elements.

Under No. 1 in FIG. 11 shows the housing VKZSP. Under No. 1A in FIG. 11 shows the VKZSP inlet. Under No. 1B in FIG. 11 shows the outlet VKZSP. Under No. 2 in FIG. 11 shows the center rails VKZSP. Under No. 3 in FIG. 11 shows the holders of the Central guide VKZSP. In this case, the holder of the Central guide VKZSP, which is located closer to the inlet VKZSP, is made in the form of a lattice, and the holder of the central guide VKZSP, which is located farther from the inlet VKZSP, is made in the form of chains. Under No. 4 in FIG. 11 shows the lateral guide VKZSP. Under No. 5 in FIG. 11 shows the holders of the side rail VKZSP, which in this case is made in the form of a chain. Dotted arrows with a general downward direction in FIG. 11 shows the direction of movement of granular bulk products freely passing through the utility model. In FIG. 11 VKZSP shown in the open position.

In view of the fact that the methods of attaching the VKKSP central guide to a utility model are not the essence of this utility model, the particular method in the description or diagrams is conditional, given solely for the purpose of integrity of the description, to fully understand the essence of the utility model device. Such fastening methods can be rigid (not involving changes in the central guide of their position relative to the housing of the utility model, such as in FIG. 1) and movable (involving the movement of the central rail in the housing of the utility model, such as in FIG. 6). In addition, the description and diagrams show how the central guide is fastened to the VKZSP case by means of a central guide holder made in the form of a lattice or chains, however, the central guide can be held in place in the utility model housing and by other means of the central guide holders, in particular in the form of separate rods, cables, ropes, tubes, profiles, etc., which are attached to the VKZSP case on the one hand, and to its central guide on the other. The choice of mounting option (rigid or movable) depends on the location of the central guide in the utility model and on whether the central guide is made as a single element, or in the form of moving sectors. The movable sectors of the central guide VKZSP can clearly border each other, and can overlap each other in any part.

Similarly, along the lateral guide, which, depending on the version of its execution (a single element or moving sectors) and the location in the utility model, can also be mounted in different ways (rigidly or movably). The movable sectors of the lateral guide VKZSP can clearly border each other, and can overlap each other in some part.

Implementation of the utility model: The principle of operation of the utility model is that the flow of granular bulk products passing through the housing VKZSP, comes into contact with the elements of the utility model (with its guides), and depending on the direction of movement, from the inlet of the housing VKZSP to the outlet the VKZSP case, or vice versa, either passes through them without counteraction on their part, or with such opposition, as a result of which the movement of granular bulk products through the VKZSP in one direction (from the entrance opening of the VKZSP case to the outlet opening of the VKZSP case) is free, and in the other (from the outlet of the VKZSP case to the inlet of the VKZSP case) it is difficult, up to a complete stop. Thus, the path of granular bulk products through the VKZSP (inside its housing) is formed by the central and lateral guides of the VKZSP, the shape of which is adapted to ensure that granular bulk products coming from above through the inlet of the VKZSP housing, going in the direction from the entrance of the VKZSP housing to the housing outlet VKZSP, flowed around them, passing through the gap between them, and went beyond VKZSP down through the outlet of the VKZSP case. In this case, the reverse flow of granular bulk products, in the direction from the outlet of the VKZSP housing to the entrance of the VKZSP housing, as well as the movement of other objects in this direction, causes a change in the relative position of the central and lateral guides, or a change in the position of their moving sectors, leading to that they come together to such an extent that there is no gap between them, or the gap left is too small for free movement of granular bulk products or other objects through it.

The device includes:

- VKZSP building (No. 1 on schemes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11);

- Central guide VKZSP (No. 2 on the schemes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11);

- holder of the central guide VKZSP (No. 3 on the schemes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11);

- lateral guide VKZSP (No. 4 on schemes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11).

The device may include:

- holders of the lateral guide VKZSP (No. 5 on schemes 1, 2 and 11).

In some embodiments of the utility model, the side rail may consist of moving sectors of the side rail (No. 4A in diagrams 4 and 5), and in some embodiments of the utility model, the central rail may consist of moving sectors of the central rail (No. 2A in schemes 8, 9 and 10) .

Under No. 1A, the diagrams indicate the inlet of the VKZSP case, and under No. 1B in the diagrams the outlet of the VKZSP case.

Guides in the direction from the inlet of the vertical valve body of the granular bulk products to the outlet of the vertical valve body of the granular bulk products, and vice versa, prevent the flow of granular bulk products through the gap between the central and lateral guides in the direction from the outlet of the vertical valve body of the granular bulk products to the inlet of the vertical valve body of the granular bulk products.

Claims (6)

1. The vertical valve of granular bulk products, comprising a housing with a gap between the inlet and outlet openings with a gap for the passage of granular bulk products, a side guide and a central guide installed in the housing using holders, while the guides are made and installed with the possibility of changing their relative position to reduce the gap during the reverse movement of granular bulk products. 2. The vertical valve of granular granular products according to claim 1, characterized in that the only way that granular granular products can pass through the body of the vertical valve of granular granular products from its inlet to its outlet or from its outlet to its inlet passes through the gap between the central and lateral guides of the vertical valve of granular bulk products. 3. The vertical valve of granular bulk products according to claim 1, characterized in that its central guide can be performed by a single element, and can be performed in the form of moving sectors of the central guide. 4. The vertical valve of granular bulk products according to claim 1, characterized in that its side guide can be made as a single element, and can be made in the form of moving sectors of the side guide. 5. The vertical valve of granular bulk products according to claim 1, characterized in that it can be supplemented by holders of the side guide. 6. The vertical valve of granular bulk products according to claim 1, characterized in that the shape and arrangement of the central and lateral guides allow the flows of granular bulk products to freely pass through the gap between the central and side guides in the direction from the inlet of the vertical valve body of the granular bulk products to the outlet the opening of the vertical valve body of the granular bulk products, and vice versa, prevent the flow of granular bulk products through the gap between the center the main and lateral guides in the direction from the outlet of the vertical valve body of granular bulk products to the inlet of the vertical valve body of granular bulk products.

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