Negative pressure material separator

Abstract

The utility model discloses a negative pressure material separator, which relates to the technical field of material separation and comprises a case, a separation cavity and a negative pressure cavity are arranged in the case, a feed hopper is fixed at the top of the case, a lower port of the feed hopper is communicated with the inner top of the separation cavity, and the lower port of the feed hopper is communicated with the inner top of the negative pressure cavity. A negative pressure pipe horizontally extending to the top in the separation cavity is fixed to the top end of the negative pressure cavity, a negative pressure pump is installed on the other side of the top end of the negative pressure cavity, a storage drawer is installed at the bottom in the separation cavity in a sliding mode, and a slidable fixing base is arranged on the inner bottom face of the storage drawer; two material distributing plates inclining towards the two sides are symmetrically fixed to the top of the fixing base. According to the utility model, not only can dust in materials be removed under negative pressure, but also excellent products of the materials can be further classified and separated, the quality of the separated materials can be effectively ensured, and the overall use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of material separation, and particularly relates to a negative pressure material separator. Background Art

[0002] Material is a professional term in the production field of our country. Production enterprises are used to collectively referring to all materials (regardless of whether they come from means of production or means of livelihood), fuels, spare parts, semi-finished products, outsourced parts, as well as inevitable leftovers, waste materials and various wastes generated during the production process outside the final product as "materials". Before processing materials, they generally need to be separated. For example, materials such as agar need to be separated before processing to remove dust and the like.

[0003] At present, the existing material separation devices generally adopt a screening method, but the separation devices with this structure are difficult to separate the dust mixed in the materials, resulting in poor separation effect and affecting the quality of the materials after processing.

[0004] Therefore, this application provides a negative pressure material separator to solve the above technical problems. Content of the Utility Model

[0005] The purpose of this application is to provide a negative pressure material separator, which can not only remove the dust in the materials under negative pressure, but also further classify and separate the excellent products of the materials, effectively ensuring the quality of the separated materials and having a good overall use effect.

[0006] To achieve the above purpose, this application provides the following technical solution: a negative pressure material separator, including a machine box, a separation chamber and a negative pressure chamber are arranged in the machine box, a feed hopper is fixed at the top of the machine box, the lower port of the feed hopper is communicated with the top inside the separation chamber, the top end of the negative pressure chamber is fixed with a negative pressure pipe horizontally extending to the top inside the separation chamber, a negative pressure pump is installed on the other side of the top end of the negative pressure chamber, and a storage drawer is slidably installed at the bottom inside the separation chamber. A slidable fixing seat is arranged on the bottom surface inside the storage drawer, and two material dividing plates inclined to both sides are symmetrically fixed on the top of the fixing seat.

[0007] Preferably, a limiting groove is opened at the bottom inside the storage drawer, and a plurality of positioning holes are opened on the bottom surface of the limiting groove. The plurality of positioning holes are linearly distributed along the length direction of the storage drawer.

[0008] Preferably, a sliding seat is fixed at the bottom of the fixing seat, and the sliding seat is slidably embedded in the limiting groove.

[0009] Preferably, a spring is arranged inside the sliding seat, the spring is connected with a positioning bolt, the positioning bolt vertically penetrates through the spring and is inserted and matched with the positioning hole.

[0010] Preferably, sliding grooves are symmetrically formed on both sides of the storage drawer, and are in sliding fit with sliding rails correspondingly formed on the inner side walls of the separation cavity. One end of the storage drawer extends out of the bottom outside of the chassis and is fixed with a handle.

[0011] Preferably, a guiding plate is fixed to the top of the separation cavity, and the guiding plate inclines from the lower end of the feeding hopper towards the direction of the negative pressure pipe.

[0012] Preferably, a dust collection drawer is slidably installed at the bottom inside of the negative pressure cavity. One end of the dust collection drawer extends out of the bottom outside of the chassis and is fixed with a handle.

[0013] Preferably, legs are fixed at the four corners of the bottom of the chassis.

[0014] In summary, the technical effects and advantages of the present utility model are as follows:

[0015] Benefiting from the arrangement of the separation cavity and the negative pressure cavity inside the chassis, and cooperating with a negative pressure pump to form a negative pressure in the negative pressure cavity, the materials entering the separation cavity are negatively adsorbed through the negative pressure pipe, so that the dust in the materials can enter the negative pressure cavity, while the materials will fall into the storage drawer at the bottom of the separation cavity in a parabola to complete collection.

[0016] Meanwhile, benefiting from the arrangement of the storage drawer, the limiting groove, the fixing seat and the material distribution plate, the fixing seat can be used to divide the inside of the storage drawer into two collection slots, and the material distribution plate is used to classify and collect materials of different qualities into the two collection slots, which is beneficial to further separate and process the materials of excellent quality. Moreover, the position of the fixing seat is adjusted in the storage drawer according to the landing point of the excellent products.

[0017] In conclusion, the present device can not only remove the dust in the materials by negative pressure, but also further classify and separate the materials of excellent quality, can effectively ensure the quality of the separated materials, and has a good overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a structural schematic diagram of the present utility model;

[0020] Figure 2 is an internal structural schematic diagram of the present utility model;

[0021] Figure 3 This is the Figure 2 magnified schematic view of the structure at position A in the present utility model;

[0022] Figure 4 This is the structural schematic diagram of the storage drawer of the present utility model.

[0023] In the figure: 1, chassis; 101, legs; 2, separation chamber; 201, guiding plate; 3, negative pressure chamber; 301, negative pressure pipe; 4, negative pressure pump; 5, feed hopper; 6, storage drawer; 601, sliding groove; 7, dust collection drawer; 8, limiting groove; 801, positioning hole; 9, fixing seat; 901, material distribution plate; 902, sliding seat; 903, spring; 10, positioning bolt. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment: Refer to Figure 1 And Figure 2 As shown in a negative pressure material separator, which includes a chassis 1, legs 101 are fixedly arranged at the four corners of the bottom of the chassis 1, a separation chamber 2 and a negative pressure chamber 3 are arranged inside the chassis 1, a feed hopper 5 is fixedly arranged at the top of the chassis 1, and the lower port of the feed hopper 5 is communicated with the inner top of the separation chamber 2, so that materials can enter the separation chamber 2 through the feed hopper 5.

[0026] Meanwhile, a negative pressure pipe 301 horizontally extending to the inner top of the separation chamber 2 is fixedly arranged at the top end of the negative pressure chamber 3, and a negative pressure pump 4 is installed on the other side of the top end of the negative pressure chamber 3. The negative pressure pump 4 can be used to reduce the pressure in the negative pressure chamber 3, so that the air flow in the separation chamber 2 will flow into the negative pressure chamber 3 through the negative pressure pipe 301.

[0027] Cooperating with Figure 3 And Figure 4 As shown, a storage drawer 6 is arranged at the bottom inside the separation chamber 2. Sliding grooves 601 are symmetrically arranged on both sides of the storage drawer 6 and are slidably matched with the corresponding slide rails formed on the inner side walls of the separation chamber 2. One end of the storage drawer 6 extends out of the bottom outside of the chassis 1 and is fixed with a handle, so that the storage drawer 6 is slidably installed in the separation chamber 2 for convenient extraction.

[0028] Specifically, a slidable fixed seat 9 is provided on the inner bottom surface of the storage drawer 6, and two inclined dividing plates 901 are symmetrically fixed on the top of the fixed seat 9 and inclined to both sides. During specific implementation, a limiting groove 8 is opened at the inner bottom of the storage drawer 6, and a plurality of positioning holes 801 are opened on the inner bottom surface of the limiting groove 8. The plurality of positioning holes 801 are linearly distributed along the length direction of the storage drawer 6. A sliding seat 902 is fixed to the bottom of the fixed seat 9, and the sliding seat 902 is slidably inserted into the limiting groove 8. A spring 903 is arranged in the sliding seat 902. The spring 903 is connected with a positioning bolt 10. The positioning bolt 10 vertically penetrates through the spring 903 and is inserted and matched with the positioning hole 801. Then, the position of the fixed seat 9 in the storage drawer 6 can be adjusted according to actual needs to divide the interior of the storage drawer 6 into two excellent product collection slots for materials.

[0029] In addition, a guiding plate 201 is fixed to the top of the separation chamber 2. The guiding plate 201 inclines from the lower end of the feed hopper 5 towards the direction of the negative pressure pipe 301. A dust collection drawer 7 is slidably installed at the inner bottom of the negative pressure chamber 3. One end of the dust collection drawer 7 extends out of the bottom outside of the chassis 1 and is fixed with a handle.

[0030] Working principle of the present utility model: When this negative pressure material separator is in use, materials can be poured into the separation chamber 2 through the feed hopper 5 and slide along the guiding plate 201. At this time, start the negative pressure pump 4 to form negative pressure in the negative pressure chamber 3, so that the air flow in the separation chamber 2 will enter the negative pressure chamber 3. The material dust on the guiding plate 201 will enter the negative pressure chamber 3 along with the air flow due to its small mass and be collected. The materials will fall into the storage drawer 6 at the inner bottom of the separation chamber 2 in a parabolic shape for collection, thereby realizing the separation and removal of dust in the materials.

[0031] Meanwhile, according to the different landing points of the excellent products of the materials in the storage drawer 6 due to different masses, the staff can adjust the position of the fixed seat 9 to divide the interior of the storage drawer 6 into two collection slots, so as to cooperate with the dividing plates 901 to classify and collect materials of different masses into the two collection slots, which is beneficial to further separate and process the excellent quality of the materials. And the position of the fixed seat 9 is adjusted in the storage drawer 6 according to the landing point of the excellent products.

[0032] To sum up, this device can not only remove dust in materials under negative pressure, but also further classify and separate excellent products of materials, effectively ensuring the quality of the separated materials, and the overall use effect is good.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A negative pressure material separator, comprising a chassis (1), characterized in that: A separation chamber (2) and a negative pressure chamber (3) are arranged inside the chassis (1). A feed hopper (5) is fixed at the top of the chassis (1). The lower port of the feed hopper (5) is communicated with the inner top of the separation chamber (2). A negative pressure pipe (301) horizontally extending to the inner top of the separation chamber (2) is fixed at the top end of the negative pressure chamber (3). A negative pressure pump (4) is installed on the other side of the top end of the negative pressure chamber (3). A storage drawer (6) is slidably installed at the inner bottom of the separation chamber (2). A slidable fixing seat (9) is arranged on the inner bottom surface of the storage drawer (6). Two material distribution plates (901) inclined to both sides are symmetrically fixed at the top of the fixing seat (9).

2. The negative pressure material separator according to claim 1, characterized in that: A limiting groove (8) is formed at the inner bottom of the storage drawer (6). A plurality of positioning holes (801) are formed on the inner bottom surface of the limiting groove (8). The plurality of positioning holes (801) are linearly distributed along the length direction of the storage drawer (6).

3. The negative pressure material separator according to claim 2, wherein: A sliding seat (902) is fixed at the bottom of the fixing seat (9). The sliding seat (902) is slidably embedded in the limiting groove (8).

4. A negative pressure material separator according to claim 3, characterized in that: A spring (903) is arranged inside the sliding seat (902). The spring (903) is connected with a positioning bolt (10). The positioning bolt (10) vertically penetrates through the spring (903) and is in plug-in fit with the positioning hole (801).

5. A negative pressure material separator according to claim 1, characterized in that: Sliding grooves (601) are symmetrically formed on both sides of the storage drawer (6) and are in sliding fit with sliding rails correspondingly constructed on the inner side walls of the separation chamber (2). One end of the storage drawer (6) extends out of the bottom outside of the chassis (1) and is fixed with a handle.

6. The negative pressure material separator according to claim 1, characterized in that: A guiding plate (201) is fixed at the top of the separation chamber (2). The guiding plate (201) inclines from the lower end of the feed hopper (5) towards the direction of the negative pressure pipe (301).

7. A negative pressure material separator according to claim 1, characterized in that: A dust collection drawer (7) is slidably installed at the inner bottom of the negative pressure chamber (3). One end of the dust collection drawer (7) extends out of the bottom outside of the chassis (1) and is fixed with a handle.

8. The negative pressure material separator according to claim 1, characterized in that: Legs (101) are fixed at the four corners of the bottom of the chassis (1).

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