A microfiltration solid-liquid separator

Abstract

The utility model discloses a microfiltration solid-liquid separator, which belongs to the technical field of solid-liquid separation, and comprises a solid-liquid separation box, wherein a liquid discharge port is arranged at the lower end of the solid-liquid separation box, and an anti-blocking separation mechanism is arranged inside the solid-liquid separation box, wherein the anti-blocking separation mechanism comprises a rotating shaft, a vibrating material pyramid, a resisting slide plate and a microfilter body, wherein the rotating shaft is rotatably connected to the solid-liquid separation box, and the vibrating material pyramid is sleeved and fixed on the surface of the rotating shaft; the utility model adopts the anti-blocking separation mechanism, and since the microfilter body is distributed in an inclined state inside the solid-liquid separation box, the solid filter residue on the microfilter body will slide down the slope to the slope angle position and prevent the filter holes from being blocked in a large area, and the rotating vibrating material pyramid continuously lifts the resisting slide plate from the bottom, so that the microfilter body can be lifted up and down and oscillated, thereby promoting the filter residue to slide along the microfilter body and the oscillation effect further enhances the filtering effect of the filter residue residual liquid.

Description

Technical Field

[0001] The utility model belongs to the technical field of solid-liquid separation, and specifically relates to a microfiltration solid-liquid separator. Background Art

[0002] Solid-liquid separation is the process of removing solid waste from a solid-liquid mixture. There are methods such as microfiltration, clarification and deep bed filtration in water treatment. The process of separating solids and liquids is solid-liquid separation. At present, solid-liquid separation devices generally filter solid waste by arranging a filter in the treatment box.

[0003] However, the existing filter screen is generally arranged horizontally in the solid-liquid processing box, and the filtered solid waste residue is easily accumulated on the water inlet part of the filter screen. The filter holes in the water inlet area are blocked over a large area, which can easily affect the filtrate efficiency. In addition, the waste residue accumulated on the filter screen will continue to accumulate, requiring manual cleaning of the waste residue more frequently. The manual cleaning operation is relatively cumbersome, and it is also inconvenient to manually perform the cleaning work when the mixture is continuously injected. Utility Model Content

[0004] The purpose of the utility model is to provide a microfiltration solid-liquid separator to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microfiltration solid-liquid separator, comprising a solid-liquid separation box, a liquid discharge port is arranged at the lower end of the solid-liquid separation box, an anti-blocking separation mechanism is arranged inside the solid-liquid separation box, the anti-blocking separation mechanism comprises a rotating shaft, a vibrating material pyramid, a resistance slide plate and a microfilter body, the rotating shaft is rotatably connected to the solid-liquid separation box, the vibrating material pyramid is sleeved and fixed on the surface of the rotating shaft, the microfilter body is arranged above the vibrating material pyramid, the resistance slide plate is arranged between the microfilter body and the vibrating material pyramid, a filter residue discharge port is opened on the front end face of the solid-liquid separation box, and a filter residue receiving box is arranged at the front end of the solid-liquid separation box below the filter residue discharge port.

[0006] It should be noted in the solution that a second reinforcement frame is fixed to the upper end of the microfilter body, and a first reinforcement frame is fixed to the lower end of the microfilter body, and the first reinforcement frame is attached to the front inner wall of the solid-liquid separation box.

[0007] It is further worth mentioning that a lifting slot is provided on the rear inner wall of the solid-liquid separation box, and an anti-slip slider is slidably connected in the lifting slot of the solid-liquid separation box. One end of the anti-slip slider extending out of the lifting slot is fixed to the rear end of the resisting slide.

[0008] It should be further explained that the upper part of the resisting slide is fixed on the first reinforcement frame, the resisting slide is arranged horizontally inside the solid-liquid separation box, and the microfilter body is arranged inclined inside the solid-liquid separation box.

[0009] As a preferred embodiment, a rotation groove is provided on one side surface of the solid-liquid separation box, the rotating shaft is rotatably connected to the rotation groove of the solid-liquid separation box, a rotating bearing is fixed to one side surface of the solid-liquid separation box, one end of the rotating shaft is arranged at the rotating bearing, a driving motor is fixed to the end surface of the solid-liquid separation box away from the rotating bearing, and the output end of the driving motor passes through the solid-liquid separation box and is fixed to one end of the rotating shaft.

[0010] As a preferred embodiment, a placing platform is fixed on the front surface of the solid-liquid separation box, the filter residue receiving box is arranged on the placing platform, and a lifting bracket is fixed on the lower part of the solid-liquid separation box.

[0011] Compared with the prior art, the microfiltration solid-liquid separator provided by the utility model has at least the following beneficial effects:

[0012] ⑴ Through the anti-blocking separation mechanism, since the microfilter body is distributed in an inclined state inside the solid-liquid separation box, the solid filter residue on the microfilter body will slide down the slope to the slope angle position and prevent the filter holes from being blocked over a large area. The rotating vibrating material pyramid continuously lifts the resisting slide plate from below, which can make the microfilter body rise and fall and oscillate, thereby promoting the filter residue to slide along the microfilter body and the oscillation effect to further enhance the filtration effect of the filter residue and residual liquid.

[0013] (2) Through the provision of the microfilter body, the resistance slide plate and the residue discharge outlet, when the lower end of the microfilter body is raised to the height of the residue discharge outlet of the solid-liquid separation box, the waste residue accumulated on the inclined microfilter body will fall out from the residue discharge outlet with the vibration effect and realize the effect of automatic discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the solid-liquid separation box of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the rotating groove structure of the utility model;

[0017] Figure 4 It is a three-dimensional diagram of the micro-filter body structure of the utility model.

[0018] In the figure: 1. solid-liquid separation box; 2. lifting bracket; 3. driving motor; 4. rotating shaft; 5. vibrating material pyramid; 6. rotating bearing; 7. drain port; 8. lifting slide; 9. support slide; 10. anti-slip slide; 11. first reinforcement frame; 12. second reinforcement frame; 13. micro filter body; 14. filter residue discharge port; 15. placing support platform; 16. filter residue receiving box; 17. receiving trough. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] See also Figure 1-4 The utility model provides a microfiltration solid-liquid separator, including a solid-liquid separation box 1, a liquid discharge port 7 is arranged at the lower end of the solid-liquid separation box 1, an anti-blocking separation mechanism is arranged inside the solid-liquid separation box 1, and the anti-blocking separation mechanism includes a rotating shaft 4, a vibrating material pyramid 5, a resistance slide plate 9 and a microfilter body 13, the rotating shaft 4 is rotatably connected to the solid-liquid separation box 1, the vibrating material pyramid 5 is sleeved and fixed on the surface of the rotating shaft 4, the microfilter body 13 is arranged above the vibrating material pyramid 5, the resistance slide plate 9 is arranged between the microfilter body 13 and the vibrating material pyramid 5, a filter residue discharge port 14 is opened on the front end surface of the solid-liquid separation box 1, and a filter residue receiving box 16 is arranged at the front end of the solid-liquid separation box 1 below the filter residue discharge port 14.

[0021] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a second reinforcement frame 12 is fixed to the upper end of the microfilter body 13 , a first reinforcement frame 11 is fixed to the lower end of the microfilter body 13 , and the first reinforcement frame 11 is attached to the front inner wall of the solid-liquid separation box 1 .

[0022] Further as Figure 3 As shown, it is worth explaining in detail that a lifting chute 8 is provided on the rear inner wall of the solid-liquid separation box 1, and an anti-slip slider 10 is slidably connected in the lifting chute 8 of the solid-liquid separation box 1, and one end of the anti-slip slider 10 extending out of the lifting chute 8 is fixed on the rear end of the resisting slide 9.

[0023] This scheme has the following working process: before use, the solid-liquid mixture is injected from the upper port of the solid-liquid separation box 1, and the liquid in the mixture passes through the microfilter body 13 and is discharged from the solid-liquid separation box 1 from the discharge port 7, while the solid waste residue in the mixture will remain on the microfilter body 13. Since the microfilter body 13 is distributed in an inclined state inside the solid-liquid separation box 1, the solid filter residue on the microfilter body 13 will slide along the slope to the slope angle position and prevent the filter mesh holes from being blocked over a large area. During use, the driving motor 3 drives the vibrating material pyramid 5 to rotate inside the solid-liquid separation box 1, so that the rotating vibrating material pyramid 5 continuously lifts the abutted slide plate 9 from the bottom, and the anti-slip slide plate 10 at one end of the abutted slide plate 9 slides up and down along the lifting and lowering groove 8 of the solid-liquid separation box 1, so that the microfilter body 13 can be lifted up and down and oscillated, thereby promoting the filter residue to slide along the microfilter body 13 and the oscillation effect to further enhance the filtering effect of the filter residue residual liquid.

[0024] According to the above working process, it can be known that: since the microfilter body 13 is distributed in an inclined state inside the solid-liquid separation box 1, the solid filter residue on the microfilter body 13 will slide down the slope to the slope angle position and prevent the filter holes from being blocked over a large area. The rotating vibrating material pyramid 5 continuously lifts the supported slide plate 9 from below, which can make the microfilter body 13 rise and fall and oscillate, thereby promoting the filter residue to slide along the microfilter body 13 and the oscillation effect to further enhance the filtering effect of the filter residue and residual liquid.

[0025] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifically explaining that the upper part of the supported slide plate 9 is fixed on the first reinforcement frame 11, the supported slide plate 9 is located inside the solid-liquid separation box 1 and is arranged in a horizontal state, and the microfilter body 13 is located inside the solid-liquid separation box 1 and is arranged in an inclined state. During the reciprocating lifting process of the microfilter body 13 inside the solid-liquid separation box 1, when the lower end of the microfilter body 13 is at the height of the residue discharge port 14 of the solid-liquid separation box 1, the waste residue accumulated on the inclined microfilter body 13 will fall out from the residue discharge port 14 with the oscillation effect and realize the effect of automatic discharge.

[0026] Further as Figure 4 As shown, it is worth explaining in detail that a rotation groove 17 is opened on one side surface of the solid-liquid separation box 1, and the rotating shaft 4 is rotatably connected to the rotation groove 17 of the solid-liquid separation box 1. A rotating bearing 6 is fixed to one side surface of the solid-liquid separation box 1, and one end of the rotating shaft 4 is arranged at the rotating bearing 6. A driving motor 3 is fixed to the end surface of the solid-liquid separation box 1 away from the rotating bearing 6, and the output end of the driving motor 3 passes through the solid-liquid separation box 1 and is fixed to one end of the rotating shaft 4.

[0027] Further as Figure 1As shown, it is worth explaining in detail that a placing support platform 15 is fixed on the front surface of the solid-liquid separation box 1, a filter residue receiving box 16 is arranged on the placing support platform 15, and a lifting bracket 2 is fixed at the lower part of the solid-liquid separation box 1.

[0028] In summary: since the microfilter body 13 is distributed in an inclined state inside the solid-liquid separation box 1, the solid filter residue on the microfilter body 13 will slide down the slope to the slope angle position and prevent the filter holes from being blocked over a large area. The rotating vibrating material cone 5 continuously lifts the resisting slide plate 9 from below, which can cause the microfilter body 13 to rise and fall and oscillate, thereby promoting the filter residue to slide along the microfilter body 13 and the oscillation effect to further enhance the filtering effect of the filter residue residual liquid; when the lower end of the microfilter body 13 is raised to the height of the filter residue discharge port 14 of the solid-liquid separation box 1, the waste residue accumulated on the inclined microfilter body 13 will fall out from the filter residue discharge port 14 as a result of the oscillation effect and realize the effect of automatic discharge.

[0029] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0030] The components used in the present invention are all universal standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the present invention.

Claims

1. A microfiltration solid-liquid separator, comprising a solid-liquid separation box (1), characterized in that: The lower end of the solid-liquid separation box (1) is provided with a liquid discharge port (7); The solid-liquid separation box (1) is provided with an anti-blocking separation mechanism, the anti-blocking separation mechanism comprising a rotating shaft (4), a vibrating material pyramid (5), a resisting slide plate (9) and a microfilter body (13); the rotating shaft (4) is rotatably connected to the solid-liquid separation box (1); the vibrating material pyramid (5) is sleeved and fixed on the surface of the rotating shaft (4); the microfilter body (13) is arranged above the vibrating material pyramid (5); the resisting slide plate (9) is arranged between the microfilter body (13) and the vibrating material pyramid (5); a filter residue discharge outlet (14) is provided on the front end surface of the solid-liquid separation box (1); and a filter residue receiving box (16) is provided at the front end of the solid-liquid separation box (1) below the filter residue discharge outlet (14).

2. A microfiltration solid-liquid separator according to claim 1, characterized in that: A second reinforcement frame (12) is fixed to the upper end of the microfilter body (13), and a first reinforcement frame (11) is fixed to the lower end of the microfilter body (13), wherein the first reinforcement frame (11) is attached to the front inner wall of the solid-liquid separation box (1).

3. A microfiltration solid-liquid separator according to claim 2, characterized in that: The rear inner wall of the solid-liquid separation box (1) is provided with a lifting chute (8), and an anti-slipping slider (10) is slidably connected in the lifting chute (8) of the solid-liquid separation box (1), and one end of the anti-slipping slider (10) extending out of the lifting chute (8) is fixed to the rear end of the resisting slide plate (9).

4. A microfiltration solid-liquid separator according to claim 3, characterized in that: The upper portion of the resisting slide plate (9) is fixed on the first reinforcing frame (11), the resisting slide plate (9) is located inside the solid-liquid separation box (1) and is arranged in a horizontal state, and the microfilter body (13) is located inside the solid-liquid separation box (1) and is arranged in an inclined state.

5. A microfiltration solid-liquid separator according to claim 4, characterized in that: A rotation groove (17) is provided on one side surface of the solid-liquid separation box (1), and the rotating shaft (4) is rotatably connected to the rotation groove (17) of the solid-liquid separation box (1); A rotating bearing (6) is fixed to one side surface of the solid-liquid separation box (1), one end of the rotating shaft (4) is arranged at the rotating bearing (6), and a driving motor (3) is fixed to one end surface of the solid-liquid separation box (1) away from the rotating bearing (6), and the output end of the driving motor (3) passes through the solid-liquid separation box (1) and is fixed to one end of the rotating shaft (4).

6. A microfiltration solid-liquid separator according to claim 5, characterized in that: A placing support platform (15) is fixed on the front surface of the solid-liquid separation box (1), the filter residue receiving box (16) is arranged on the placing support platform (15), and a lifting bracket (2) is fixed on the lower part of the solid-liquid separation box (1).

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