A settling separation mechanism

Abstract

The utility model relates to material separation device technical field discloses a kind of sedimentation type separation mechanism, including box, air duct and filter core, the partition in the box is equipped with, the partition separates the left side chamber and right side chamber of box, the lower part of left side chamber is equipped with funnel-shaped discharge cylinder, the air duct is arranged in left side chamber and from left side chamber downward extends to the position of lower side in discharge cylinder, the air outlet end of air duct is located in the position of lower side in discharge cylinder, the air inlet end of air duct is connected with external conveying pipe outside box;The lower end of discharge cylinder is equipped with rotary valve, the filter core is horizontally arranged in left side chamber, the air outlet end of filter core is communicated with right side chamber by air vent on partition, and right side chamber is connected with air blower by pipeline;A kind of sedimentation type separation mechanism provided by the utility model solves the problem that material sticks on the wall of device due to excessive centrifugal force in existing cyclone separator, and it is difficult to remove after solidification.

Description

Technical Field

[0001] This utility model relates to the field of material separation device technology, specifically to a sedimentation separation mechanism. Background Technology

[0002] Most existing negative pressure separation processes for air and materials use a combination of cyclone separators and dust collectors. The principle of a cyclone separator is to use the centrifugal force of rotation to separate air and materials. Dust-laden airflow enters the cylinder at high speed tangentially, forming a rotating vortex. Dust particles are thrown against the cylinder wall by centrifugal force and spiral down to the dust collection hopper. The purified gas forms an upward internal vortex and is discharged through the exhaust pipe. However, cyclone separators are unsuitable for separating materials with high humidity and strong adhesion, as excessive centrifugal force causes the material to stick to the cylinder wall and solidify, making it difficult to remove. Utility Model Content

[0003] The purpose of this invention is to provide a sedimentation separation mechanism to solve at least one of the aforementioned problems in the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A settling separation mechanism includes a housing, an exhaust pipe, and a filter element. The housing is divided into a left chamber and a right chamber by a partition. A funnel-shaped discharge cylinder is located at the bottom of the left chamber. The exhaust pipe is positioned within the left chamber and extends downwards to a lower position within the discharge cylinder. The exhaust end of the exhaust pipe is located at a lower position within the discharge cylinder. The intake end of the exhaust pipe, located outside the housing, is connected to an external conveying pipe. A rotary valve is located at the lower end of the discharge cylinder. The filter element is horizontally positioned within the left chamber, and its exhaust end communicates with the right chamber through ventilation holes on the partition. The right chamber is connected to an exhaust fan via a pipe.

[0006] In this technical solution, the housing is equipped with a partition that divides the housing into a left chamber and a right chamber. The left chamber provides space for the horizontal installation of the filter element, while the right chamber collects the filtered gas and outputs it through a pipeline. Since the lower part of the left chamber has a funnel-shaped discharge cylinder, the exhaust pipe is located in the left chamber and extends downwards to a lower position inside the discharge cylinder. The air outlet of the exhaust pipe is located at a lower position inside the discharge cylinder, and the air inlet of the exhaust pipe outside the housing is connected to an external conveying pipe. The exhaust pipe introduces the external mixed gas into the discharge cylinder. During this process, the material quickly enters the rotary valve below due to inertia and is discharged. The rotary valve has the effect of unloading and avoiding wind. The air filtered by the filter element is sucked away by the exhaust fan. A rotary valve is provided at the lower end of the discharge cylinder to facilitate the discharge of filtered material; the filter element is horizontally arranged in the left chamber, and the filter element plays the role of filtering dust in the air. The air outlet of the filter element is connected to the right chamber through the ventilation hole on the partition. The right chamber is connected to the induced draft fan through the pipe. The filtered air enters the right chamber and is output through the pipe.

[0007] In summary, this technical solution introduces the mixed gas into the lower part of the discharge cylinder, and the filter element is horizontally set in the left chamber. The mixed gas enters the box, and the separation of material and gas can be achieved by the material's own weight and sudden pressure relief. During this process, the mixed gas will not generate a rotating vortex, reducing the possibility of viscous material contaminating the container wall, making it more suitable for the separation of viscous material mixed gas.

[0008] Furthermore, the housing includes a shell and a cover, the cover being used to seal the front ends of the left and right chambers, facilitating quick opening for cleaning or replacement of the filter element.

[0009] Furthermore, to facilitate connection with the induced draft fan, an air outlet is provided on the right side chamber, and the air outlet is connected to the induced draft fan through a pipe.

[0010] Furthermore, in order to achieve a noise reduction effect, a silencer is connected to the air outlet of the induced draft fan.

[0011] Furthermore, in order to improve the uniformity of gas mixture filtration, the filter element is horizontally positioned in the middle of the left chamber, and both ends of the filter element are fixedly connected to the inner wall of the left chamber.

[0012] Furthermore, in order to improve the reliability of the connection between the air duct and the housing, the air duct and the housing are integrally formed.

[0013] The beneficial effects of this utility model are as follows: In this technical solution, a partition is provided inside the box, which divides the box into a left chamber and a right chamber. The left chamber provides space for the horizontal installation of the filter element, while the right chamber can collect the filtered gas and output it through a pipe. Since a funnel-shaped discharge cylinder is provided at the bottom of the left chamber, the air duct is set in the left chamber and extends downward from the left chamber to a lower position inside the discharge cylinder. The air outlet of the air duct is located at a lower position inside the discharge cylinder, and the air inlet of the air duct outside the box is connected to an external conveying pipe. The air duct introduces the external mixed gas into the discharge cylinder. During this process, the material quickly enters the lower rotary valve for discharge due to inertia. The rotary valve plays a role in unloading and wind protection. The air filtered by the filter element is sucked away by the blower. A rotary valve is provided at the lower end of the discharge cylinder to facilitate the discharge of filtered material; the filter element is horizontally arranged in the left chamber, and the filter element plays the role of filtering dust in the air. The air outlet of the filter element is connected to the right chamber through the ventilation hole on the partition. The right chamber is connected to the induced draft fan through the pipe. The filtered air enters the right chamber and is output through the pipe.

[0014] In summary, this technical solution introduces the mixed gas into the lower part of the discharge cylinder, and the filter element is horizontally set in the left chamber. The mixed gas enters the box, and the separation of material and gas can be achieved by the material's own weight and sudden pressure relief. During this process, the mixed gas will not generate a rotating vortex, reducing the possibility of viscous material contaminating the container wall, making it more suitable for the separation of viscous material mixed gas. Attached Figure Description

[0015] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0016] Figure 2 This is a structural schematic diagram of the present invention from a second perspective;

[0017] Figure 3 This is a schematic diagram of the structure of the present invention after the cover is concealed;

[0018] Figure 4 This is a top view of the structure of this utility model;

[0019] Figure 5 for Figure 4 A schematic diagram of the cross-sectional structure at point AA.

[0020] In the diagram: 1. Box body; 2. Air duct; 3. Partition plate; 4. Left side chamber; 5. Right side chamber; 6. Discharge cylinder; 7. Rotary valve; 8. Filter element; 9. Ventilation hole; 10. Fan; 11. Cover; 12. Air outlet; 13. Silencer. Detailed Implementation

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0022] Example 1:

[0023] like Figures 1-5 As shown, this embodiment provides a sedimentation separation mechanism, including a housing 1, an exhaust pipe 2, and a filter element 8. The housing 1 is provided with a partition 3, which divides the housing 1 into a left chamber 4 and a right chamber 5. The lower part of the left chamber 4 is provided with a funnel-shaped discharge cylinder 6. The exhaust pipe 2 is located in the left chamber 4 and extends downward from the left chamber 4 to a lower position in the discharge cylinder 6. The air outlet end of the exhaust pipe 2 is located in a lower position in the discharge cylinder 6. The air inlet end of the exhaust pipe 2 located outside the housing 1 is connected to an external conveying pipe. The lower end of the discharge cylinder 6 is provided with a rotary valve 7. The filter element 8 is horizontally arranged in the left chamber 4. The air outlet end of the filter element 8 is connected to the right chamber 5 through a ventilation hole 9 on the partition 3. The right chamber 5 is connected to the exhaust fan 10 through a pipe.

[0024] In this technical solution, the housing 1 is equipped with a partition 3, which divides the housing 1 into a left chamber 4 and a right chamber 5. The left chamber 4 provides space for the horizontal installation of the filter element 8, and the right chamber 5 can collect the filtered gas and output it through a pipeline. Since the lower part of the left chamber 4 is equipped with a funnel-shaped discharge cylinder 6, the air duct 2 is set in the left chamber 4 and extends downward from the left chamber 4 to a lower position in the discharge cylinder 6. The air outlet of the air duct 2 is located in a lower position in the discharge cylinder 6. The air inlet of the air duct 2 located outside the housing 1 is connected to an external conveying pipe. The air duct 2 introduces the external mixed gas into the discharge cylinder 6. During this process, the material quickly enters the lower rotary valve 7 for discharge due to inertia. The rotary valve 7 plays a role in unloading and wind protection. The air filtered by the filter element 8 is sucked away by the blower 10. A rotary valve 7 is provided at the lower end of the discharge cylinder 6 to facilitate the discharge of filtered material; the filter element 8 is horizontally arranged in the left chamber 4, and the filter element 8 plays the role of filtering dust in the air. The air outlet of the filter element 8 is connected to the right chamber 5 through the ventilation hole 9 on the partition 3. The right chamber 5 is connected to the blower 10 through the pipe. The filtered air enters the right chamber 5 and is output through the pipe.

[0025] In summary, this technical solution introduces the mixed gas into the lower part of the discharge cylinder 6, and the filter element 8 is horizontally arranged in the left chamber 4. The mixed gas enters the housing 1, and the separation of material and gas can be achieved by the weight of the material and sudden pressure relief. During this process, the mixed gas will not generate a rotating vortex, which reduces the possibility of viscous material contaminating the container wall, making it more suitable for the separation of viscous material mixed gas.

[0026] Example 2:

[0027] This embodiment is an optimization based on the above embodiment 1.

[0028] The housing 1 includes a shell and a cover 11. The cover 11 is used to close the front end of the left chamber 4 and the right chamber 5, making it easy to quickly open for cleaning or replacement of the filter element 8.

[0029] Example 3:

[0030] This embodiment is an optimization based on the above embodiment 1.

[0031] To facilitate connection with the induced draft fan 10, an air outlet 12 is provided on the right side chamber 5, and the air outlet 12 is connected to the induced draft fan 10 through a pipe.

[0032] Example 4:

[0033] This embodiment is an optimization based on the above embodiment 1.

[0034] To achieve a noise reduction effect, a silencer 13 is connected to the air outlet of the induced draft fan 10.

[0035] Example 5:

[0036] This embodiment is an optimization based on the above embodiment 1.

[0037] To improve the uniformity of gas mixture filtration, filter element 8 is horizontally positioned in the middle of the left chamber 4, and both ends of filter element 8 are fixedly connected to the inner wall of the left chamber 4.

[0038] Example 6:

[0039] This embodiment is an optimization based on the above embodiment 1.

[0040] To improve the reliability of the connection between the air duct 2 and the housing 1, the air duct 2 and the housing 1 are integrally formed.

[0041] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A sedimentation separation mechanism, characterized in that: The device includes a housing, an exhaust duct, and a filter element. The housing is divided into a left chamber and a right chamber by a partition. A funnel-shaped discharge cylinder is located at the bottom of the left chamber. The exhaust duct is positioned within the left chamber and extends downwards to a lower position within the discharge cylinder. The exhaust end of the exhaust duct is located at a lower position within the discharge cylinder. The air inlet of the exhaust duct, located outside the housing, is connected to an external conveying pipe. A rotary valve is located at the lower end of the discharge cylinder. The filter element is horizontally positioned within the left chamber. The exhaust end of the filter element communicates with the right chamber through ventilation holes on the partition. The right chamber is connected to a blower via a pipe.

2. The sedimentation separation mechanism according to claim 1, characterized in that: The enclosure includes a shell and a cover, the cover being used to close the front ends of the left and right chambers.

3. The sedimentation separation mechanism according to claim 1, characterized in that: An air outlet is provided on the right side chamber, and the air outlet is connected to the induced draft fan through a pipe.

4. The sedimentation separation mechanism according to claim 1, characterized in that: The exhaust port of the induced draft fan is connected to a silencer.

5. A sedimentation separation mechanism according to claim 1, characterized in that: The filter element is horizontally arranged in the middle of the left chamber, and both ends of the filter element are fixedly connected to the inner wall of the left chamber.

6. A sedimentation separation mechanism according to claim 1, characterized in that: The air duct is integrally formed with the housing.

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