CN208018249U - A kind of screw type solid-liquid separating machine - Google Patents

Abstract

The utility model discloses a spiral solid-liquid separator, which comprises a solid-liquid separation cylinder, a solid feeding pipe, a telescopic machine, a water drain box, an inclined discharge plate, a bottom box, a water collection box and a sealed fixing frame. The vertical partition is fixedly installed inside, the bottom box is located on the left side of the partition as the water collection tank, the bottom box is located on the right side of the partition as the drain tank, and the sealing and fixing frame is fixedly installed on the top of the bottom box. The sealing and fixing frame consists of two trapezoidal The side plate is surrounded by two rectangular plates, and the top of the two rectangular plates of the sealed fixed frame is provided with an arc-shaped installation groove. The left end is fixedly installed on the bottom box through a low-level fixing bracket, and the right end of the solid-liquid separation cylinder is fixedly installed on the bottom box through a high-level fixing bracket. The spiral solid-liquid separator is simple in structure, easy to use, and can perform preliminary solid-liquid separation and Solid draining greatly improves the efficiency of solid-liquid separation.

Description

A spiral solid-liquid separator

technical field

The utility model relates to a solid-liquid separation device, in particular to a spiral solid-liquid separator.

Background technique

In aquaculture, a lot of residual bait and feces are often accumulated in the breeding pond. These residual bait and feces are dissolved in water to form protein, sugar, lipid colloids, consume dissolved oxygen in the water body, and further decompose to produce toxic ammonia nitrogen, nitrite, etc. compounds, which must be removed quickly at the source. In order to separate the solid-liquid of this part of the aquaculture water, the original technology uses an arc-shaped structure for solid-liquid separation. When the angle of the screen of this structure is too small, the liquid can easily pass through the screen, and the solid dirt is not easy to discharge. When the angle of use of the screen is too large, the solid dirt is easy to discharge, and the cutting between the water and the screen surface is not conducive to liquid filtration, causing the solid and liquid to pass through the screen together, wasting a lot of water resources, resulting in poor solid-liquid separation effect and low efficiency. Low.

Utility model content

The purpose of this utility model is to provide a spiral solid-liquid separator to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A spiral solid-liquid separator, comprising a solid-liquid separation cylinder, a solid feeding pipe, a telescopic machine, a drain tank, an inclined discharge plate, a bottom box, a water collection box and a sealed fixing frame, and the inside of the bottom box is fixed and installed vertically The partition, the bottom box and the left side of the partition is the water collection tank, the bottom box and the right side of the partition is the drain tank, the sealing and fixing frame is fixed on the top of the bottom box, and the sealing and fixing frame consists of two trapezoidal side panels and two Surrounded by rectangular plates, the top of the two rectangular plates of the sealing and fixing frame is provided with an arc-shaped installation groove, the solid-liquid separation cylinder is installed in the arc-shaped installation groove in the sealing and fixing frame by tilting, and the left end of the solid-liquid separation cylinder passes through the low-level fixing bracket Fixedly installed on the bottom box, the right end of the solid-liquid separation cylinder is fixedly installed on the bottom box through a high-level fixed bracket, the top left side of the solid-liquid separation cylinder is fixedly installed with an inlet, and the bottom right side of the solid-liquid separation cylinder is opened with a discharge port 1. One end of the solid feeding pipe is connected to the discharge port at the bottom of the right side of the solid-liquid separation cylinder, and the other end of the solid feeding pipe is connected to the top of the drain tank.

As a further solution of the present utility model: the bottom of the solid-liquid separation cylinder is located at the inner cavity of the sealing and fixing frame to open an arc-shaped gap, and the arc-shaped mesh plate of the water is fixedly installed on the arc-shaped gap at the bottom of the solid-liquid separation cylinder, and the rotating motor It is fixedly installed on the outer wall of the left end of the solid-liquid separation cylinder, and the rotating shaft is installed in the solid-liquid separation cylinder. The left side of the rotating shaft is connected with the transmission shaft of the rotating motor through a coupling, and the right side of the rotating shaft is installed on the side of the solid-liquid separation cylinder. On the inner wall on the right side, a screw feeding plate is fixedly installed on the rotating shaft, and a deflector is fixedly installed at the bottom of the solid-liquid separation cylinder and on the left side of the arc-shaped mesh plate of the discharge water.

As a further solution of the utility model: the top opening of the water collecting tank is located inside the sealed fixing frame, the bottom of the left side wall of the water collecting tank is fixedly installed with the second sewage outlet, and the lower end of the deflector extends to the collecting tank. Inside the top opening of the tank.

As a further solution of the utility model: the draining screen is fixedly installed in the draining tank, the right side wall of the draining tank is provided with a discharge port, and the discharge port of the draining tank is located on the same plane as the draining screen, and the draining tank An inclined discharge plate is fixedly installed on the outer wall of the outlet, and the bottom of the right side wall of the drain tank is fixedly installed with the first sewage outlet.

As a further solution of the present utility model: a telescopic machine is fixedly installed on the right side wall of the partition, a waterproof machine cover is fixedly installed outside the telescopic machine, a telescopic rod is arranged on the telescopic machine, and the telescopic rod penetrates to the outside of the waterproof machine cover, A push pedal is fixedly installed on the free end of the telescopic rod, and the push pedal is positioned above the drain net plate.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model is simple in structure and easy to use. The solid-liquid separation cylinder is installed obliquely on the top of the bottom box, and the bottom of the solid-liquid separation cylinder is fixedly installed with a drainage arc-shaped screen, so that the solid in the sewage is pushed out by the spiral feeding plate, and the liquid falls into the water collection tank. In order to achieve solid-liquid separation, and drain the solid after the initial separation, so as to improve the efficiency of solid-liquid separation.

Description of drawings

Figure 1 is a schematic structural view of a spiral solid-liquid separator.

Fig. 2 is a sectional view of a spiral solid-liquid separator.

Fig. 3 is a structural schematic diagram of a solid-liquid separation cylinder in a spiral solid-liquid separator.

Fig. 4 is a schematic diagram of the structure of the arc-shaped stencil in the spiral solid-liquid separator.

Fig. 5 is a schematic diagram of the structure of the sealing and fixing frame in the spiral solid-liquid separator.

In the figure: feeding port 1, solid-liquid separation cylinder 2, screw feeding plate 3, rotating shaft 4, high-level fixed bracket 5, partition plate 6, solid feeding pipe 7, waterproof machine cover 8, telescopic machine 9, push plate 10, Drain tank 11, drain screen 12, inclined discharge plate 13, first sewage outlet 14, second sewage outlet 15, bottom box 16, water collection tank 17, rotating motor 18, low fixed bracket 19, deflector 20, drain Curved net plate 21 and sealing fixture 22.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 5. In the embodiment of the utility model, a spiral solid-liquid separator includes a feed inlet 1, a solid-liquid separation cylinder 2, a spiral feeding plate 3, a rotating shaft 4, a high-position fixed bracket 5, and a partition 6. Solid discharge pipe 7, waterproof machine cover 8, telescopic machine 9, push plate 10, drain box 11, drain net plate 12, inclined discharge plate 13, first sewage outlet 14, second sewage outlet 15, bottom box 16. Water collection tank 17, rotating motor 18, low fixed bracket 19, deflector 20, drainage arc-shaped mesh plate 21 and sealing fixing frame 22, the vertical partition 6 is fixedly installed inside the bottom box 16, and the bottom box 16 and Be positioned at dividing plate 6 left side and be water-collecting tank 17, bottom box 16 and be positioned at dividing plate 6 right side and be drain tank 11, sealing fixed frame 22 is fixedly installed on the top of bottom box 16, and sealed fixed frame 22 is made of two trapezoidal side plates and Surrounded by two rectangular plates, the tops of the two rectangular plates of the sealing fixture 22 are provided with arc-shaped installation grooves, and the solid-liquid separation cylinder 2 is installed in the arc-shaped installation grooves in the sealing fixture 22 by tilting, and the solid-liquid separation cylinder 2 The left end of the solid-liquid separation cylinder 2 is fixedly installed on the bottom box 16 through the low fixed bracket 19, the right end of the solid-liquid separation cylinder 2 is fixedly installed on the bottom box 16 through the high-level fixed bracket 5, and the top left side of the solid-liquid separation cylinder 2 is fixedly installed with the feed inlet 1 , the bottom right side of the solid-liquid separation cylinder 2 is provided with a discharge port, one end of the solid-liquid separation tube 7 is connected to the bottom discharge port on the right side of the solid-liquid separation tube 2, and the other end of the solid-liquid separation tube 7 is connected to the top of the drain tank 11 Connected, the bottom of the solid-liquid separation cylinder 2 is located at the inner cavity of the sealing bracket 22 to open an arc-shaped gap, the arc-shaped mesh plate 21 of the water is fixed on the arc-shaped gap at the bottom of the solid-liquid separation cylinder 2, and the rotating motor 18 is fixed Installed on the outer wall of the left end of the solid-liquid separation cylinder 2, the rotating shaft 4 is installed in the solid-liquid separation cylinder 2, the left side of the rotating shaft 4 is connected with the transmission shaft of the rotating motor 18 through a coupling, and the right side of the rotating shaft 4 is rotated and installed on the On the right inner wall of the solid-liquid separation cylinder 2, a screw feeding plate 3 is fixedly installed on the rotating shaft 4, and the bottom of the solid-liquid separation cylinder 2 is fixedly installed with a deflector 20 on the left side of the arc-shaped screen plate 21 of the water; The top opening of 17, the top opening of water collection box 17 is positioned at sealed fixed frame 22 inside, the second sewage outlet 15 is fixedly installed on the left side wall bottom of water collection box 17, and the lower end of deflector 20 extends in the top opening of water collection box 17; In the drain box 11, the drain screen 12 is fixedly installed, and the right side wall of the drain tank 11 offers a discharge port, and the discharge port of the drain tank 11 is located on the same plane as the drain screen 12, and the discharge port outer wall of the drain tank 11 The inclined discharge plate 13 is fixedly installed on the top, and the first sewage outlet 14 is fixedly installed at the bottom of the right side wall of the drain tank 11; the expansion machine 9 is fixedly installed on the right side wall of the partition plate 6, and the waterproof machine is fixedly installed on the outside of the expansion machine 9 Cover 8, telescopic machine 9 are provided with telescopic rod, and telescopic rod penetrates to the outside of waterproof machine cover 8, and push pedal 10 is fixedly installed on the free end of telescopic rod, and push pedal 10 is positioned at the top of drain net plate 12; Sewage is discharged into the solid-liquid separation cylinder 2 through the feed port 1, and the rotating motor 18 rotates to drive the rotating shaft 4 to rotate, and at the same time, the screw feeding plate 3 is driven to The solids in the sewage are pushed towards the direction of the solid discharge pipe 7, and at the same time, the sewage flows into the water collection tank 17 from the sewer curved screen 21, and the solids fall from the solid discharge pipe 7 onto the drain screen 12 of the drain tank 11 , so as to realize solid-liquid separation, the solid is drained on the draining screen 12, and the remaining water falls into the bottom of the draining tank 11, so that the solid-liquid separation is more thorough, and the drained solid is driven by the push plate 10 under the drive of the telescopic machine 9 roll out.

The working principle of the utility model is:

During use, the sewage is discharged into the solid-liquid separation cylinder 2 through the feed port 1, the rotating motor 18 rotates to drive the rotating shaft 4 to rotate, and the screw feeding plate 3 is driven at the same time to push the solids in the sewage to the direction of the solid discharge pipe 7. At the same time, the sewage flows into the water collection tank 17 from the sewer arc-shaped screen 21, and the solid falls from the solid discharge pipe 7 onto the drain screen 12 of the drain tank 11, thereby realizing solid-liquid separation, and the solid is discharged on the drain screen 12. Drain, the remaining water falls into the bottom of the drain tank 11, so that the solid-liquid separation is more thorough, and the drained solid is pushed out by the push plate 10 under the drive of the telescopic machine 9.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (5)

1. A spiral solid-liquid separator, comprising a solid-liquid separation cylinder (2), a solid feeding pipe (7), a telescopic machine (9), a drain tank (11), an inclined discharge plate (13), a bottom box (16), water collecting tank (17) and sealing fixed frame (22), it is characterized in that, described bottom box (16) interior is fixedly installed vertical clapboard (6), and bottom box (16) is positioned at clapboard (6) ) is the water collection tank (17) on the left side, the bottom box (16) and the drain tank (11) is located on the right side of the partition (6), and the sealing bracket (22) is fixedly installed on the top of the bottom box (16), sealed and fixed The frame (22) is surrounded by two trapezoidal side plates and two rectangular plates, and the top of the two rectangular plates of the sealed fixed frame (22) is provided with an arc-shaped installation groove, and the solid-liquid separation cylinder (2) is installed on the sealed and fixed In the arc-shaped installation groove in the frame (22), the left end of the solid-liquid separation cylinder (2) is fixedly installed on the bottom box (16) through the low-position fixing bracket (19), and the right end of the solid-liquid separation cylinder (2) is fixed through the high-position The bracket (5) is fixedly mounted on the bottom box (16), the top left side of the solid-liquid separation cylinder (2) is fixedly equipped with a feed inlet (1), and the bottom right side of the solid-liquid separation cylinder (2) is provided with a discharge port. One end of the solid feeding pipe (7) is connected with the discharge port at the bottom right side of the solid-liquid separation cylinder (2), and the other end of the solid feeding pipe (7) is communicated with the top of the drain tank (11). 2. The spiral solid-liquid separator according to claim 1, characterized in that, the bottom of the solid-liquid separation cylinder (2) and the inner cavity part of the sealing fixture (22) are provided with an arc-shaped gap, and the arc-shaped opening of the water The screen plate (21) is fixedly installed on the arc-shaped gap at the bottom of the solid-liquid separation cylinder (2), the rotating motor (18) is fixedly installed on the left end outer wall of the solid-liquid separation cylinder (2), and the rotating shaft (4) is installed in rotation on the solid-liquid separation cylinder (2). In the liquid separation cylinder (2), the left side of the rotating shaft (4) is connected to the transmission shaft of the rotating motor (18) through a coupling, and the right side of the rotating shaft (4) is installed on the right side of the solid-liquid separation cylinder (2) On the inner wall, the screw feeding plate (3) is fixedly installed on the rotating shaft (4), and the bottom of the solid-liquid separation cylinder (2) is fixedly installed on the left side of the arc-shaped screen plate (21) for the discharge (20). 3. The spiral solid-liquid separator according to claim 1, characterized in that, the top opening of the water collection box (17), the top opening of the water collection box (17) is located inside the sealing mount (22), and the water collection box The bottom of the left side wall of (17) is fixedly installed with the second sewage outlet (15), and the lower end of the deflector (20) extends into the top opening of the water collection box (17). 4. The spiral solid-liquid separator according to claim 1, characterized in that, a drain screen (12) is fixedly installed in the drain tank (11), and a discharge opening is provided on the right side wall of the drain tank (11) , and the discharge port of the drain tank (11) is located on the same plane as the drain net plate (12), and the inclined discharge plate (13) is fixedly installed on the discharge port outer wall of the drain tank (11), and the drain tank (11) The first sewage outlet (14) is fixedly installed at the bottom of the right side wall. 5. The spiral solid-liquid separator according to claim 1, characterized in that, the expansion machine (9) is fixedly installed on the right side wall of the dividing plate (6), and the external fixed installation of the expansion machine (9) is waterproof Machine cover (8), telescopic rod (9) is provided with telescopic rod, and telescopic rod penetrates to the outside of waterproof machine cover (8), and push pedal (10) is fixedly installed on the free end of telescopic rod, and push pedal (10) is positioned at The top of the drain screen (12).