CN212975891U - Continuous gravity type removes piece equipment - Google Patents

Abstract

The utility model belongs to the technical field of powder screening equipment, a continuous gravity type removes piece equipment is related to, including setting up the inside sieve structure of separating the feed inlet and the discharge gate of casing in its both sides in the casing, the sieve structure is including being first sieve and the second sieve that the obtuse angle is connected, be connected with scalable removal's slope picture peg between first sieve and the casing, the slope picture peg is located the below of feed inlet, the slope of second sieve sets up in the top of discharge gate, and the low side connection lump material that discharge gate one side was kept away from to the second sieve collects the chamber. The utility model discloses an ingenious design of sieve structure can reduce the slice material and hang the net, and effectual realization big lump material and powder separation have simple structure, convenient operation, and powder and lump material separation efficiency is high, and is effectual, and is with low costs, and application scope advantage such as wide can avoid the frequent card of low reaches equipment to stop, guarantees the normal operating of defeated material system, prolongs its life.

Description

Continuous gravity type removes piece equipment

Technical Field

The utility model belongs to the technical field of powder screening equipment, concretely relates to piece equipment is removed to continuous gravity type.

Background

In the powder conveying and screening in the industries of electric power, mines, cement, coal, metallurgy, chemical industry and the like, large materials in the powder need to be removed. The existing equipment for removing large materials in powder materials is provided with a swing type sieving machine, wherein a sieving grid is formed by utilizing comb teeth fixed on a swing shaft, and the large materials slide downwards to be removed by the inclined arrangement of a sieve surface. The device has the following defects that a flaky material hanging net is easily formed in the screening process, so that the screening net becomes small and even is blocked, and the screening efficiency is low; such devices are bulky and heavy and difficult to deploy into a delivery system; the blocky materials which cannot be removed can cause frequent jamming and stopping of downstream equipment, and normal production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at that the structure is complicated to internal current screening equipment, and is inefficient, the poor scheduling problem of effect, a simple structure of design, reliable and stable, both convenient effective improves production efficiency, reduce cost's continuous gravity type again and removes a piece equipment.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a continuous gravity type removes piece equipment, separates the sieve structure in its both sides including setting up the feed inlet and the discharge gate of casing inside in the casing, the sieve structure is including being first sieve and the second sieve that the obtuse angle is connected, be connected with scalable removal's slope picture peg between first sieve and the casing, the slope picture peg is located the below of feed inlet, the slope of second sieve sets up in the top of discharge gate, and the second sieve keeps away from the low side joint block material of discharge gate one side and collects the chamber.

Preferably, the feed inlet and the discharge outlet are respectively positioned at the upper end and the lower end of the shell, and the shell is of a structure with an upper rectangular cone body and a lower rectangular cone body.

Preferably, the first sieve plate is vertically arranged on one side of the feeding hole, and the first sieve plate is positioned on one side of the bottom end of the inclined inserting plate.

Preferably, the end of the first sieve plate connected with the second sieve plate is also connected with a guide plate extending towards the discharge hole.

Preferably, the second sieve plate is obliquely arranged below the oblique inserting plate, and the oblique directions of the second sieve plate and the oblique inserting plate are opposite.

Preferably, the inclined insertion plate is a pneumatic insertion plate and is connected with a first material level switch.

Preferably, the outlet of the lump material collecting cavity is provided with a pneumatic slide valve and a second level switch.

Preferably, a quick-opening door is arranged on one side of the shell.

After the technical scheme is adopted, the utility model provides a pair of piece equipment is removed to continuous gravity type has following beneficial effect:

the utility model can reduce the hanging net of the sheet material and effectively realize the separation of the large lump material and the powder through the ingenious design of the sieve plate structure; through the design of the inclined insertion plate, large blocks remained on the inclined insertion plate after being screened by the first screen plate can be screened by the second screen plate, and the effect of separating the large blocks from powder can be further ensured; through the design of the first material level switch on the inclined insertion plate, large materials on the inclined insertion plate can automatically fall to the second sieve plate; the large lump material can be automatically discharged through the design of the pneumatic slide valve at the outlet of the lump material collecting cavity and the second material level switch; through the design of opening the door soon, can be convenient for examine the sieve structure of clearance and change different grade type, can adapt to different cubic materials, enlarge application range. Therefore, the utility model discloses simple structure, convenient operation, powder and lump material separation efficiency are high, and are effectual, with low costs, and application scope is wide, can avoid the frequent card of low reaches equipment to stop, guarantees the normal operating of defeated material system, prolongs its life.

Drawings

Fig. 1 is a schematic structural diagram of a continuous gravity type lump removing device of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic structural diagram of a continuous gravity type block removing device of the present invention;

fig. 4 is a top view of fig. 3.

Wherein: the device comprises a shell 1, a feeding hole 2, a discharging hole 3, a first sieve plate 4, a second sieve plate 5, an inclined inserting plate 6, a lump material collecting cavity 7 and a guide plate 8.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

Example one

The continuous gravity type block removing device provided by the embodiment comprises a shell 1, wherein the shell 1 is of a structure with an upper rectangular cone body and a lower rectangular cone body, a feeding hole 2 and a discharging hole 3 are respectively formed in the upper end and the lower end of the shell 1, a sieve plate structure is arranged inside the shell 1, and the feeding hole 2 and the discharging hole 3 are separated on two sides of the sieve plate structure.

The sieve structure is including being first sieve 4 and second sieve 5 that the obtuse angle is connected, first sieve 4 and second sieve 5 are kept away from one end each other and are all connected with casing 1, and is concrete, first sieve 4 sets up the one side at feed inlet 2 perpendicularly, second sieve 5 inclines to set up the top at discharge gate 3, be connected with scalable removal's slope picture peg 6 between first sieve 4 and the casing 1, slope picture peg 6 is located the below of feed inlet 2, and first sieve 4 is located the bottom one side of slope picture peg 6, can guarantee to fall to discharge gate 3 through first sieve 4 by the powder in the feed inlet 2 material that gets into slope picture peg 6 under the action of gravity, and the lump material stops under the blockking of first sieve 4 on slope picture peg 6, second sieve 5 inclines to set up in the below of slope picture peg 6, and both slope opposite directions, the lower end of the second sieve plate 5, which is far away from the discharge port 3, is connected with a lump material collecting cavity 7, so that powder materials carried in large lump materials on the inclined insertion plate 6 can be ensured to fall to the discharge port 3 through the second sieve plate 5, and the large lump materials intercepted on the second sieve plate 5 slide down to the lump material collecting cavity 7 along the inclined direction of the second sieve plate 5.

Further, slope picture peg 6 chooses for use pneumatic picture peg, slope picture peg 6 is connected with first material level switch, and is concrete, and first material level switch can select the tuning fork formula material level switch, can realize that the automatic second sieve 5 that falls of bold material on the slope picture peg 6.

Further, the outlet of the lump material collecting cavity 7 is provided with a pneumatic sliding plate valve and a second material level switch, specifically, the pneumatic sliding plate valve is provided with at least two channels, and the second material level switch can be selected from a rotation-resisting type material level switch and used for automatically completing the continuous discharge work of the large lump materials.

Furthermore, the one end that second sieve 5 is connected to first sieve 4 still is connected with the guide plate 8 that extends to 3 directions of discharge gate, can guarantee that the smooth water conservancy diversion of powder is to discharge gate 3.

Further, 1 one side of casing is equipped with the quick-opening door, can be convenient for inspect the sieve structure of clearance and change different grade type, can adapt to different cubic materials, enlarges application range.

When the continuous gravity type block removing equipment is used, a material mixed with powder and lump materials enters the inclined insertion plate 6 in the shell 1 from the feeding hole 2, the material slides down to the first sieve plate 4 along the inclined direction of the inclined insertion plate 6 under the action of gravity, wherein most of the powder passes through the first sieve plate 4 and enters the discharging hole 3, the lump materials intercepted by the first sieve plate 4 and a small part of the powder carried by the lump materials stay on the inclined insertion plate 6, after a low alarm or delayed arrival of a first material level switch on the inclined insertion plate 6, the inclined insertion plate 6 rapidly completes the switching operation, so that part of the powder carried by the intercepted lump materials falls into the second sieve plate 5, the part of the powder carried by the intercepted lump materials passes through the second sieve plate 5 and enters the discharging hole 3, the intercepted lump materials falling down by the second sieve plate 5 slide to the lump material collecting cavity 7 along the inclined direction of the second sieve plate 5, and an outlet of the lump material collecting cavity 7 passes through two pneumatic slide, the continuous discharging of the lump materials is automatically completed.

Example two

As shown in fig. 3 to 4, the continuous gravity type block removing device provided in this embodiment is basically the same as the first embodiment in structure, except that the size of a part of the device and the structure of the guide plate 8 are adjusted, so as to further reduce the overall size and ensure the flow guiding effect, and the rest of the same parts are not described herein again.

In summary, the continuous gravity type lump removing equipment provided by the utility model can reduce the hanging net of the flaky material and effectively realize the separation of the large lump material and the powder material through the ingenious design of the sieve plate structure; through the design of the inclined insertion plate 6, large blocks remained on the inclined insertion plate 6 after being screened by the first screen plate 4 can be screened by the second screen plate 5, and the effect of separating the large blocks from powder can be further ensured; by the design of the first material level switch on the inclined insertion plate 6, large materials on the inclined insertion plate 6 can automatically fall to the second sieve plate 5; the large lump material can be automatically discharged through the design of the pneumatic slide valve at the outlet of the lump material collecting cavity 7 and the second material level switch; through the design of opening the door soon, can be convenient for examine the sieve structure of clearance and change different grade type, can adapt to different cubic materials, enlarge application range. Therefore, the utility model discloses simple structure, convenient operation, powder and lump material separation efficiency are high, and are effectual, with low costs, and application scope is wide, can avoid the frequent card of low reaches equipment to stop, guarantees the normal operating of defeated material system, prolongs its life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. A continuous gravity type removes piece equipment which characterized in that: the sieve plate structure of separating in its both sides is including setting up feed inlet (2) and discharge gate (3) inside with casing (1) in casing (1), the sieve plate structure is including being first sieve (4) and second sieve (5) that the obtuse angle is connected, be connected with scalable removal's slope picture peg (6) between first sieve (4) and casing (1), slope picture peg (6) are located the below of feed inlet (2), second sieve (5) slope sets up in the top of discharge gate (3), and second sieve (5) keep away from the low side connection lump material of discharge gate (3) one side and collect chamber (7).

2. A continuous gravity type de-blocking apparatus according to claim 1, wherein: the feed inlet (2) and the discharge outlet (3) are respectively positioned at the upper end and the lower end of the shell (1), and the shell (1) is of a structure with an upper rectangular cone body and a lower rectangular cone body.

3. A continuous gravity type de-blocking apparatus according to claim 1, wherein: first sieve (4) set up perpendicularly in one side of feed inlet (2), and first sieve (4) are located the bottom one side of slope picture peg (6).

4. A continuous gravity type de-blocking apparatus according to claim 1, wherein: one end of the first sieve plate (4) connected with the second sieve plate (5) is also connected with a guide plate (8) extending towards the direction of the discharge hole (3).

5. A continuous gravity type de-blocking apparatus according to claim 1, wherein: the second sieve plate (5) is obliquely arranged below the oblique inserting plate (6) and the oblique directions of the second sieve plate and the oblique inserting plate are opposite.

6. A continuous gravity type de-blocking apparatus according to claim 1, wherein: the pneumatic inserting plate is selected as the inclined inserting plate (6), and the inclined inserting plate (6) is connected with a first material level switch.

7. A continuous gravity type de-blocking apparatus according to claim 1, wherein: and an outlet of the lump material collecting cavity (7) is provided with a pneumatic slide valve and a second material level switch.

8. A continuous gravity type de-blocking apparatus according to claim 1, wherein: a quick-opening door is arranged on one side of the shell (1).

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