Sintered filter element titanium rod disc type solid-liquid vibrating screen

Abstract

A sintered filter element titanium rod disc type solid-liquid vibrating screen relates to the technical field of vibrating screens and comprises a base, cushioning assemblies arranged on the base in an array mode, a bearing plate arranged at the upper ends of the cushioning assemblies, a first-stage vibrating screen, a second-stage vibrating screen and a water collecting layer, and the first-stage vibrating screen, the second-stage vibrating screen and the water collecting layer are arranged at the bottom of the bearing plate and sequentially arranged on the bearing plate from top to bottom. A plurality of sintered filter element titanium rods for excessively fine suspended particles are arranged in the secondary vibrating screen in an array manner, and a solid-liquid mixture passes through the primary vibrating screen and the secondary vibrating screen from top to bottom, so that solid-liquid separation of the solid-liquid mixture is realized. According to the sintering filter element titanium rod disc type solid-liquid separation vibrating screen, the technical problem that solid and liquid of suspended matter with the size smaller than 0.5 micrometer are difficult to separate in the prior art is solved, compared with an existing single-layer or double-layer solid-liquid vibration screen, the screening force of the sintering filter element titanium rod disc type solid-liquid separation vibrating screen is adjustable according to the technological requirement, and therefore normal operation of the sintering filter element titanium rod disc type solid-liquid separation vibrating screen under the high exciting force condition is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, in particular to a sintered filter element titanium rod disc type solid-liquid vibrating screen. Background Art

[0002] The aliases of vibrating screen are: three-dimensional vibration screening filter, vibrating powder screening machine, rotary vibrating screen machine, oscillating screen, vibrating screen machine, round screen, circular vibrating screen. The material is thrown up on the screen surface by the principle of vibration motor excitation, and at the same time moves forward in a straight line to achieve the purpose of screening with a reasonably matched screen. When screening solid-liquid mixtures, the current vibrating screen can only screen solid particles in suspensions larger than 0.5 microns. There are still solid particles less than 0.5 microns in the screened liquid, so the screening effect is poor, the liquid after screening has poor availability, and the screening efficiency is low. Utility Model Content

[0003] The utility model aims to provide a sintered filter element titanium rod disc solid-liquid vibrating screen to solve the technical defects of the vibrating screen in the prior art, such as poor screening effect, poor availability of liquid after screening, and low screening efficiency.

[0004] In order to solve the technical problem, the technical solution adopted by the utility model is:

[0005] A sintered filter element titanium rod disc type solid-liquid vibrating screen comprises a base, a damping component arranged in an array on the base, a support plate arranged at the upper end of the damping component, a primary vibrating screen arranged at the bottom of the support plate, a secondary vibrating screen, and a water collecting layer arranged on the support plate in sequence from top to bottom, wherein a plurality of sintered filter element titanium rods for excessively fine suspended particles are arranged in an array in the secondary vibrating screen, and a solid-liquid mixture passes through the primary vibrating screen and the secondary vibrating screen from top to bottom to achieve solid-liquid separation of the solid-liquid mixture.

[0006] Furthermore, the secondary vibrating screen includes a secondary screen frame, a fixed plate arranged at the bottom of the secondary screen frame, and a plurality of sintered filter element titanium rods arranged in an array on the fixed plate, and the lower end of the sintered filter element titanium rods is connected to the water collecting layer.

[0007] Furthermore, the first-stage vibrating screen includes a first-stage screen frame and a primary perforated filter plate arranged at the bottom of the first-stage screen frame, and the lower side of the primary perforated filter plate is connected to the second-stage screen frame.

[0008] Furthermore, the water collection layer includes a water collection frame and a hydrophobic plate arranged at the bottom of the water collection frame, the hydrophobic plate is a conical structure, and a water outlet pipe is arranged on the peripheral side of the water collection frame.

[0009] Furthermore, the shock absorbing assembly includes a vibration motor, and the vibration motor is fixedly arranged on a transmission bracket, and the upper end of the transmission bracket is fixedly connected to the bottom of the carrier plate.

[0010] Furthermore, the shock absorbing assembly includes a plurality of shock absorbing springs arranged in a ring array on the base, and a guide column is arranged on the base, and the guide column cooperates with the support plate for guiding.

[0011] Furthermore, a coarse particle output pipe is provided on the peripheral side of the primary screen frame, and a fine particle output pipe is provided on the peripheral side of the secondary screen frame. Valves are provided on the coarse particle output pipe, the fine particle output pipe and the water outlet pipe.

[0012] Furthermore, a splash-proof cover is provided on the top of the first-level screen frame, and a feeding port is provided on the splash-proof cover.

[0013] Furthermore, a plurality of shock-absorbing legs supported by the ground are arranged at the bottom of the base, and the shock-absorbing legs are arranged as a height-adjustable structure.

[0014] Furthermore, the vibration motor is a high excitation force vibration motor, and eccentric block exciters are provided at both ends of the high excitation force vibration motor.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model proposes a sintered filter element titanium rod disc type solid-liquid vibrating screen, which is provided with a base, a shock absorbing component, a support plate, a primary vibrating screen, a secondary vibrating screen, a water collecting layer, and a sintered filter element titanium rod. When in use, a staff member pours solid and liquid substances from the primary vibrating screen, the primary vibrating screen is used to screen coarse particles larger than 0.5 microns, and solid and liquid substances smaller than 0.5 microns enter the secondary vibrating screen, and the sintered filter element titanium rod screens fine particles larger than 0.1 microns, and the screened liquid enters the water collecting layer for collection. The two-layer filtration design can be flexibly replaced according to the characteristics of different materials to achieve the best screening effect. The titanium rod sintered filter element has excellent corrosion resistance and long service life. It can be repeatedly used in terms of replacement and cleaning. This solution uses a sintered filter element titanium rod to change the screening effect, thereby meeting the technical problem of the existing technology that suspended solids and liquids below 0.5 microns are difficult to separate. Compared with the existing single-layer or double-layer solid-liquid vibrating screen, its screening force can be adjusted according to the process requirements, thereby ensuring the normal operation of the sintered filter element titanium rod disc solid-liquid separation vibrating screen under high excitation force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the partial explosion structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the two-stage vibrating screen of the utility model. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] like Figure 1-4 As shown, a sintered filter element titanium rod disc type solid-liquid vibrating screen includes a base 1, a damping component 2 arranged in an array on the base 1, a support plate 3 arranged at the upper end of the damping component 2, a primary vibrating screen, a secondary vibrating screen, and a water collecting layer arranged at the bottom of the support plate 3 and arranged on the support plate 3 in sequence from top to bottom, wherein a plurality of sintered filter element titanium rods 11 for excessively fine suspended particles are arranged in an array in the secondary vibrating screen, and the solid-liquid mixture passes through the primary vibrating screen and the secondary vibrating screen from top to bottom to achieve solid-liquid separation of the solid-liquid mixture.

[0027] The utility model proposes a sintered filter element titanium rod disc type solid-liquid vibrating screen, which is provided with a base 1, a shock absorbing component 2, a support plate 3, a primary vibrating screen, a secondary vibrating screen, a water collecting layer, and a sintered filter element titanium rod 11. When in use, a staff member pours solid and liquid substances from the primary vibrating screen, the primary vibrating screen is used to screen coarse particles larger than 0.5 microns, and solid and liquid substances smaller than 0.5 microns enter the secondary vibrating screen, and the sintered filter element titanium rod 11 screens fine particles larger than 0.1 microns, and the screened liquid enters the water collecting layer for collection. The two-layer filtration design can be flexibly replaced according to the characteristics of different materials to achieve the best screening effect. The titanium rod sintered filter element has excellent corrosion resistance and long service life. It can be repeatedly used in terms of replacement and cleaning. This solution uses a sintered filter element titanium rod to change the screening effect, thereby meeting the technical problem of the existing technology that suspended solids and liquids below 0.5 microns are difficult to separate. Compared with the existing single-layer or double-layer solid-liquid vibrating screen, its screening force can be adjusted according to the process requirements, thereby ensuring the normal operation of the sintered filter element titanium rod disc solid-liquid separation vibrating screen under high excitation force.

[0028] Specifically, as shown in the figure, the secondary vibrating screen includes a secondary screen frame 9, a fixed plate 10 arranged at the bottom of the secondary screen frame 9, and a plurality of sintered filter element titanium rods 11 arranged in an array on the fixed plate 10, and the lower end of the sintered filter element titanium rods 11 is connected to the water collection layer. The primary vibrating screen includes a primary screen frame 6, a primary perforated filter plate 7 arranged at the bottom of the primary screen frame 6, and the lower side of the primary perforated filter plate 7 is connected to the secondary screen frame 9. The water collection layer includes a water collection frame 13, and a hydrophobic plate 14 arranged at the bottom of the water collection frame 13, the hydrophobic plate 14 is a conical structure, and a water outlet pipe 15 is arranged on the periphery of the water collection frame 13.

[0029] The design of the sintered filter element titanium rod can greatly solve the problem of suspended matter in liquids below 0.5 microns affecting the separation effect. Solid and liquid objects enter from the splash-proof cover plate feed port and are screened through the primary perforated filter plate to remove particles larger than 0.5 microns. Solids and liquids smaller than 0.5 microns enter the secondary screen frame and are screened for the second time through the sintered filter element titanium rod to screen out solids above 0.1 microns and below 0.5 microns. Liquids that meet the process requirements are collected through the hydrophobic plate.

[0030] Specifically, as shown in the figure, the shock absorbing assembly 2 includes a vibration motor 5, and the vibration motor 5 is fixedly arranged on the transmission bracket 4, and the upper end of the transmission bracket 4 is fixedly connected to the bottom of the support plate 3. The shock absorbing assembly 2 includes a plurality of shock absorbing springs 2 arranged in a circular array on the base 1, and a guide column is arranged on the base 1, and the guide column is guided and matched with the support plate 3. The shock absorbing spring 2 is arranged to reduce the vibration acting on the base, reduce the vibration of the base, and increase the overall stability of the device. The vibration motor 5 is a high excitation force vibration motor, and eccentric block exciters are arranged at both ends of the high excitation force vibration motor. Adjusting the angle of the eccentric block exciter at both ends at the same time can meet the excitation force required by different processes. In order to solve the influence of large vibration on the screen body after shutdown, the high excitation force vibration motor is controlled by a frequency converter, and gradually decelerates to achieve the effect of slow shutdown.

[0031] Specifically, as shown in the figure, a coarse particle output pipe 8 is provided on the peripheral side of the primary screen frame 6, and a fine particle output pipe 12 is provided on the peripheral side of the secondary screen frame 9. Valves are provided on the coarse particle output pipe 8, the fine particle output pipe 12 and the water outlet pipe 15.

[0032] Specifically, as shown in the figure, a splash-proof cover plate 16 is provided on the top of the primary screen frame 6 , and a feeding port 17 is provided on the splash-proof cover plate 16 .

[0033] Specifically, as shown in the figure, a plurality of shock-absorbing legs supported by the ground are arranged at the bottom of the base 1, and the shock-absorbing legs are arranged as an adjustable height structure to ensure the uniform flatness of the screen body.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sintered filter element titanium rod disc type solid-liquid vibrating screen, characterized in that: The invention comprises a base (1), a damping assembly (2) arranged in an array on the base (1), a support plate (3) arranged at the upper end of the damping assembly (2), a primary vibration screen, a secondary vibration screen, and a water collection layer arranged at the bottom of the support plate (3), and arranged on the support plate (3) in order from top to bottom, wherein a plurality of sintered filter element titanium rods (11) for excessively fine suspended particles are arranged in an array in the secondary vibration screen, and a solid-liquid mixture passes through the primary vibration screen and the secondary vibration screen from top to bottom, thereby achieving solid-liquid separation of the solid-liquid mixture.

2. A sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 1, characterized in that: The secondary vibrating screen comprises a secondary screen frame (9), a fixing plate (10) arranged at the bottom of the secondary screen frame (9), and a plurality of sintered filter element titanium rods (11) arranged in an array on the fixing plate (10), wherein the lower end of the sintered filter element titanium rods (11) is connected to the water collecting layer.

3. A sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 2, characterized in that: The primary vibrating screen comprises a primary screen frame (6), and a primary perforated filter plate (7) arranged at the bottom of the primary screen frame (6), wherein the lower side of the primary perforated filter plate (7) is connected to the secondary screen frame (9).

4. A sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 3, characterized in that: The water collection layer comprises a water collection frame (13) and a hydrophobic plate (14) arranged at the bottom of the water collection frame (13); the hydrophobic plate (14) is a conical structure; and a water outlet pipe (15) is arranged on the peripheral side of the water collection frame (13).

5. A sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 4, characterized in that: The shock absorbing component (2) comprises a vibration motor (5), wherein the vibration motor (5) is fixedly arranged on a transmission bracket (4), and the upper end of the transmission bracket (4) is fixedly connected to the bottom of the support plate (3).

6. A sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 4, characterized in that: The shock absorbing assembly (2) comprises a plurality of shock absorbing springs arranged in a ring array on a base (1); a guide column is arranged on the base (1); and the guide column is in guiding cooperation with the support plate (3).

7. The sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 4, characterized in that: A coarse particle output pipe (8) is arranged on the peripheral side of the primary screen frame (6), and a fine particle output pipe (12) is arranged on the peripheral side of the secondary screen frame (9). Valves are arranged on the coarse particle output pipe (8), the fine particle output pipe (12) and the water outlet pipe (15).

8. The sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 4, characterized in that: A splash-proof cover plate (16) is arranged on the top of the primary screen frame (6), and a feeding port (17) is arranged on the splash-proof cover plate (16).

9. The sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 8, characterized in that: The bottom of the base (1) is provided with a plurality of shock-absorbing legs supported by the ground, and the shock-absorbing legs are arranged as a height-adjustable structure.

10. The sintered filter element titanium rod disc type solid-liquid vibrating screen according to claim 5, characterized in that: The vibration motor (5) is a high-excitation-force vibration motor, and eccentric block vibrators are arranged at both ends of the high-excitation-force vibration motor.

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