CN111960640A - Miniature sludge solid-liquid separation device - Google Patents
Miniature sludge solid-liquid separation device Download PDFInfo
- Publication number
- CN111960640A CN111960640A CN202010898809.6A CN202010898809A CN111960640A CN 111960640 A CN111960640 A CN 111960640A CN 202010898809 A CN202010898809 A CN 202010898809A CN 111960640 A CN111960640 A CN 111960640A
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- box body
- sand outlet
- liquid separation
- screen
- separation device
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
Abstract
The invention discloses a micro sludge solid-liquid separation device which comprises a box body, wherein a spiral flood dragon is arranged in the center of the interior of the box body, a driving motor is fixedly arranged at the bottom of the box body, and the output end of the driving motor is connected with the input end of the spiral flood dragon through a rotating shaft; the periphery of the spiral flood dragon is provided with a screen, and the inside of the box body is divided into a sludge area and a sewage area through the screen; a sewage inlet is formed in the center of the upper end of the box body and communicated with the sludge area; the bottom parts of the two sides of the box body are provided with water outlets which are communicated with the sewage area; two sides of the bottom of the box body are respectively provided with a sand outlet which is communicated with the sludge area; according to the sludge water separator, the spiral flood dragon is arranged in the box body, the driving motor is used for driving the spiral flood dragon to rotate, and the sludge water is rotated by the spiral flood dragon to generate centrifugal force, so that mud and water in the sludge water are separated; the sewage is screened by a screen and flows out through a water outlet; silt falls through the sand outlet arranged at the bottom of the sludge area, so that the silt in the sludge water is effectively separated.
Description
Technical Field
The invention belongs to the technical field of sludge solid-liquid separation, and particularly relates to a miniature sludge solid-liquid separation device.
Background
In the sludge-water mixed liquid treatment process, the separated silt has high water content and high viscosity and is often attached to the inner wall of a pipeline, so that the solid silt cannot be timely and effectively discharged, the pipeline can be blocked in production, the efficiency of the sewage separation equipment is reduced, the energy consumption is improved, and the production cost is improved, therefore, the design of the sludge solid-liquid separation device is necessary.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a micro sludge solid-liquid separation device, which aims to solve the technical problems that silt is often attached to the inner wall of a pipeline in sludge-water mixed liquid treatment in the prior art, the pipeline is easy to be blocked, and the efficiency of sewage separation equipment is reduced.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides a micro sludge solid-liquid separation device which comprises a box body, a spiral flood dragon, a screen and a driving motor, wherein the spiral flood dragon is arranged in the box body; the box body is of a hollow shell structure, the spiral flood dragon is installed in the center of the interior of the box body, the driving motor is fixedly arranged at the bottom of the box body, and the output end of the driving motor is connected with the input end of the spiral flood dragon through a rotating shaft; the periphery of the spiral flood dragon is provided with a screen, and the inside of the box body is divided into a sludge area and a sewage area through the screen; a sewage inlet is formed in the center of the upper end of the box body and communicated with the sludge area; the bottom parts of the two sides of the box body are provided with water outlets which are communicated with the sewage area; and sand outlets are respectively arranged on two sides of the bottom of the box body and communicated with the sludge area.
Furthermore, a sand outlet pipe is arranged at the sand outlet, one end of the sand outlet pipe is communicated with the sludge area through the sand outlet, and the other end of the sand outlet pipe is communicated with the outside; one side of the sand outlet pipe is provided with an anti-blocking mechanism which is used for periodically impacting the sand outlet pipe.
Furthermore, the anti-blocking mechanism comprises a cam, a slide rod, a fixed block, two limit sleeves, a spring and an impact ball; the cam is horizontally and fixedly sleeved on the rotating shaft, one end of the sliding rod is arranged in a manner of being attached to the cam, the other end of the sliding rod is fixedly connected with the impact ball, and the impact ball is arranged close to the sand outlet pipe; the fixed block is fixedly sleeved on the slide bar, the two limit sleeves are sequentially sleeved on the slide bar in a sliding manner, and the limit sleeves are fixedly connected with the bottom of the box body; the spring is sleeved on the sliding rod, one end of the spring is fixedly connected with the fixed block, and the other end of the spring is fixedly connected with one limiting sleeve.
Furthermore, a sand outlet valve is arranged between the sand outlet pipe and the sand outlet.
Further, the box body comprises a box body and a box cover, the box body is of a cylindrical structure with an opening at the top, and the box cover is arranged at the top of the box body in a sealing mode; the sewage inlet is arranged at the center of the box cover; the screen cloth adopts the cylinder structure, and the bottom of screen cloth and the bottom of box body can be dismantled fixedly, and the top of screen cloth extends to the top of box body.
Furthermore, the box cover is in threaded connection with the box body, and a rubber sealing layer is arranged between the box cover and the box body.
Further, the bottom of box evenly is provided with three supporting legs.
Further, the minimum distance between the screen and the inner wall of the box body is 5 cm.
Furthermore, the two sand outlets are symmetrically arranged around the center of the bottom of the box body; the aperture of the sand outlet is the minimum distance between the spiral flood dragon (2) and the screen.
Furthermore, a water outlet pipe is arranged at the water outlet, one end of the water outlet pipe is connected with the sewage area, and the other end of the water outlet pipe is connected with the water collecting device.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a micro sludge solid-liquid separation device, wherein a spiral flood dragon is arranged in a box body, a driving motor is utilized to drive the spiral flood dragon to rotate, and sludge water is rotated by the spiral flood dragon to generate centrifugal force effect, so that mud and water in the sludge water are separated; screening sewage by a screen, allowing the sewage to enter a sewage area and flow out of a water outlet; the silt falls through a silt outlet arranged at the bottom of the sludge area, so that the silt in the sludge water is effectively separated; the device has simple structure, convenient use and low cost.
Furthermore, one side through going out the husky pipe sets up prevents stifled mechanism, utilizes to prevent that stifled mechanism periodic impact goes out husky pipe, can effectively prevent silt to block up out the husky mouth of pipe, has improved the whole smoothness nature of device, has reduced human labor.
Furthermore, the anti-blocking mechanism adopts the combination of the impact ball, the slide bar, the spring and the cam, the rotation of the cam is utilized to drive the impact ball to do periodic reciprocating motion through the slide bar, the periodic impact on the sand outlet pipe is realized, the sand blocking is avoided, the structure is simple, and the stability is better.
Furthermore, a sand outlet valve is arranged between the sand outlet pipe and the sand outlet, so that the sand outlet of the device can be effectively controlled.
Furthermore, the box body is arranged in a split manner, so that the box body is convenient to disassemble and clean; the rubber sealing layer is arranged between the box cover and the box body, so that the good sealing performance of the whole device is ensured; the screen cloth is the cylinder structure, and can dismantle with the bottom half inboard and be connected, is convenient for dismantle and wash the screen cloth.
Furthermore, the bottom of the box body is evenly provided with three supporting legs, so that the stability of the whole device is effectively enhanced.
Further, the shortest distance of screen cloth and box inner wall is 5cm, is convenient for let sewage in time effectual follow the outlet pipe outflow, and provides a retaining space.
Furthermore, a water outlet pipe is arranged at the water outlet, so that the separated sewage is convenient to collect.
According to the micro sludge solid-liquid separation device, the rotating shaft is driven to rotate through the driving motor, the spiral auger is driven to rotate, sludge water is screened through the screen after being subjected to centrifugal force generated by the spiral auger, sewage flows out of the water outlet pipe, silt falls down from the sand outlet pipe, the impact ball is mounted on one side of the sand outlet pipe, the impact ball is fixedly connected with one end of the slide rod, the other end of the slide rod is attached to the cam, and the impact ball is driven to reciprocate through the cam mounted on the bearing seat so as to knock the sand outlet pipe, so that silt blockage can be effectively prevented, the overall smoothness of the device is improved, and the manual labor is reduced. The screen and the box cover can be conveniently detached and cleaned, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic perspective view of a micro sludge solid-liquid separation device according to the present invention;
FIG. 2 is a side view of a micro sludge solid-liquid separation device according to the present invention;
FIG. 3 is a longitudinal sectional view of a micro sludge solid-liquid separation device according to the present invention;
FIG. 4 is a schematic diagram showing a partially enlarged box of the micro sludge solid-liquid separation device according to the present invention;
FIG. 5 is a schematic structural view of an anti-blocking mechanism in the micro sludge solid-liquid separation device according to the present invention;
FIG. 6 is a transverse sectional view of a micro sludge solid-liquid separation device according to the present invention.
The device comprises a box body 1, a spiral dragon, a screen 3, a driving motor 4, an anti-blocking mechanism 5, a water outlet pipe 6, a sand outlet pipe 7 and a sand outlet valve 8, wherein the box body is a box body; 11, a box body, 12 box covers, 13 sewage inlets, 14 water outlets, 15 sand outlets, 16 handles and 17 rubber sealing layers; the ball is impacted by a 51 bearing seat, a 52 cam, a 53 sliding rod, a 54 fixing block, a 55 limiting sleeve, a 56 spring and a 57.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more apparent, the following embodiments further describe the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in attached figures 1-6, the invention provides a micro sludge solid-liquid separation device, which comprises a box body 1, a spiral flood dragon 2, a screen 3, a driving motor 4, an anti-blocking mechanism 5, a water outlet pipe 6, a sand outlet pipe 7 and a sand outlet valve 8, wherein the box body is provided with a water inlet pipe and a water outlet pipe; the box body 1 is of a hollow shell structure, the spiral flood dragon 2 is installed in the center of the interior of the box body 1, the driving motor 4 is fixedly arranged at the bottom of the box body 1, and the output end of the driving motor 4 is connected with the input end of the spiral flood dragon 2 through a rotating shaft; the lower end of the rotating shaft is connected with the output end of the driving motor 4, and the upper end of the rotating shaft penetrates through the bottom of the box body 1 and then is connected with the input end of the spiral flood dragon 2; spiral flood dragon 2 be provided with screen cloth 3 all around, screen cloth 3's bottom and box 1's bottom can be dismantled fixedly, and the vertical top that extends to box 1 in upper end of screen cloth 3 divides the inside of box 1 into mud district and sewage district through screen cloth 3, and the mud district is the region between the center of box 1 and the inner wall of screen cloth 3, and the sewage district is the region between the outer wall of screen cloth 3 and the inner wall of box 1.
The center of the upper end of the box body 1 is provided with a sewage inlet 13, the sewage inlet 13 is connected with a sewage source through a sewage inlet pipeline, and the sewage inlet 13 is communicated with a sludge area; the bottom of two sides of the box body 1 is provided with a water outlet 14, a water outlet pipe 6 is arranged at the position of the water outlet 14, one end of the water outlet pipe 6 is connected with the sewage area, and the other end of the water outlet pipe is connected with a water collecting device, so that the separated sewage is collected and treated; two sides of the bottom of the box body 1 are respectively provided with a sand outlet 15, the sand outlet 15 is communicated with the sludge area, a sand outlet pipe 7 is arranged at the sand outlet 15, one end of the sand outlet pipe 7 is communicated with the sludge area through the sand outlet 15, and the other end is communicated with the outside; one side of the sand outlet pipe 7 is provided with an anti-blocking mechanism 5, and the anti-blocking mechanism 5 is used for periodically impacting a sand outlet pipe 15; a sand outlet valve 8 is arranged between the sand outlet pipe 7 and the sand outlet 15; preferably, the two sand outlets 15 are arranged symmetrically about the center of the bottom of the box body; the aperture of the sand outlet 15 is the minimum distance between the spiral flood dragon 2 and the screen 3.
The box body 1 comprises a box body 11 and a box cover 12, the box body 11 is of a cylindrical structure with an opening at the top, the box cover 12 is arranged at the top of the box body 11 in a sealing mode, the box cover 12 is connected with the box body 11 through threads, and a rubber sealing layer is arranged between the box cover 12 and the box body 11, so that the good sealing performance of the whole device is guaranteed; two handles 16 which are symmetrical with the center of the top of the box cover 12 are fixedly welded on the top of the box cover 12, so that the box cover can be conveniently detached and cleaned.
The sewage inlet 13 is arranged at the center of the box cover 12; the screen 3 is of a cylindrical structure, the bottom of the screen 3 and the bottom of the box body 11 are detachably fixed through bolts, and the top of the screen 3 extends to the top of the box body 11, so that the screen is convenient to detach and clean; three supporting legs are uniformly arranged at the bottom of the box body 1, so that the stability of the whole device is effectively enhanced; preferably, the minimum distance between the inner walls of the screen 3 and the box body 1 is 5cm, so that sewage can timely and effectively flow out of the water outlet pipe conveniently, and a water storage space is provided.
The anti-blocking mechanism 5 comprises a bearing seat 51, a cam 52, a sliding rod 53, a fixed block 54, two limiting sleeves 55, a spring 56 and an impact ball 57; the bearing seat 51 is fixedly arranged at the outer side of the bottom of the box body 1, the cam 52 is arranged at the outer side of the bottom of the box body 1 through the bearing seat 51, and the cam 52 is horizontally and fixedly sleeved on the rotating shaft; one end of the sliding rod 53 is closely attached to the cam 52, the other end of the sliding rod is fixedly connected with an impact ball 57, and the impact ball 57 is arranged close to the sand outlet pipe 7; the fixed block 54 is fixedly sleeved on the slide bar 53, the two limit sleeves 55 are sequentially sleeved on the slide bar 53 in a sliding manner, and the limit sleeves 55 are fixedly connected with the bottom of the box body 1; the spring 56 is sleeved on the sliding rod 53, one end of the spring 56 is fixedly connected with the fixed block 54, and the other end of the spring 56 is fixedly connected with one of the limiting sleeves 55.
Principle of operation
According to the micro sludge solid-liquid separation device, the rotating shaft is driven to rotate through the channel motor, so that the spiral flood dragon is driven to rotate, muddy water is screened through the screen after being subjected to centrifugal force generated by the spiral flood dragon, sewage flows out of the water outlet pipe, and silt is controlled to fall from the sand outlet pipe through the sand outlet valve; one side through going out the husky pipe sets up prevents stifled mechanism, goes out husky pipe one side and installs the impact ball, impact ball rigid coupling slide bar one end, and the slide bar other end pastes tight cam, and the impact ball utilizes the slide bar to be reciprocating motion under installing the cam drive on the bearing frame to go out husky pipe with periodic knocking, avoided silt to block up.
Examples
The embodiment provides a micro sludge solid-liquid separation device which comprises a box body, wherein water outlet pipes are arranged on two sides of the bottom end of the box body, and a box cover is arranged at the top of the box body; a sewage inlet is formed in the center of the top end of the box cover; a spiral flood dragon is arranged in the box body, the input end of the spiral flood dragon is fixedly connected with the rotating shaft, and the rotating shaft penetrates through the bottom of the box body and is connected with the output end of the driving motor; the periphery of the spiral flood dragon is provided with a screen, the bottom of the box body at the inner side of the screen is provided with two sand outlets, and the sand outlets are communicated with a sand outlet pipe through sand outlet valves; the box body on one side of the sand outlet pipe is externally provided with an impact ball, the impact ball is fixedly connected with one end of a sliding rod, the sliding rod is sleeved with two limiting sleeves in a sliding manner, the other end of the sliding rod is tightly attached to the cam, the sliding rod is sleeved with a spring, and a fixed block is fixed on one side close to the cam; one end of the spring is fixedly connected with the fixed block, and the other end of the spring is fixedly connected with the adjacent limiting sleeve; the bearing frame is fixedly installed on the outer side of the bottom of the box body, the cam is installed on the outer side of the bottom of the box body through the bearing frame, the cam is fixedly sleeved on the rotating shaft, and the rotating shaft rotates to drive the cam to horizontally rotate.
In the embodiment, the box body is connected with the box cover through threads, the two handles which are symmetrical to the center of the top are fixedly welded on the top of the box cover, and the rubber sealing layer is fixedly bonded at the bottom of the box cover, so that the box cover is convenient to disassemble and clean, and the good sealing performance of the whole device is ensured; the screen is cylindrical and is fixedly connected with the inner side of the bottom of the box body through a bolt, so that the screen is convenient to disassemble and clean; three uniformly distributed supporting legs are fixedly arranged at the bottom of the box body, so that the stability of the whole device can be enhanced; the shortest distance between the screen and the inner wall of the box body is 5cm, so that sewage can timely and effectively flow out of the water outlet pipe conveniently, and a water storage space is provided; two play sand mouth and bottom half central symmetry, and the aperture is the shortest distance between screen cloth to the spiral flood dragon, can let behind centrifugal action silt gathering and the discharge that can maximize.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A micro sludge solid-liquid separation device is characterized by comprising a box body (1), a spiral flood dragon (2), a screen (3) and a driving motor (4); the box body (1) is of a hollow shell structure, the spiral flood dragon (2) is installed in the center of the interior of the box body (1), the driving motor (4) is fixedly arranged at the bottom of the box body (1), and the output end of the driving motor (4) is connected with the input end of the spiral flood dragon (2) through a rotating shaft; the periphery of the spiral flood dragon (2) is provided with a screen (3), and the inside of the box body (1) is divided into a sludge area and a sewage area through the screen (3); a sewage inlet (13) is formed in the center of the upper end of the box body (1), and the sewage inlet (13) is communicated with the sludge area; the bottom parts of two sides of the box body (1) are provided with water outlets (14), and the water outlets (14) are communicated with a sewage area; two sides of the bottom of the box body (1) are respectively provided with a sand outlet (15), and the sand outlet (15) is communicated with the sludge area.
2. The micro sludge solid-liquid separation device according to claim 1, wherein a sand outlet pipe (7) is arranged at the sand outlet (15), one end of the sand outlet pipe (7) is communicated with the sludge area through the sand outlet (15), and the other end is communicated with the outside; an anti-blocking mechanism (5) is arranged on one side of the sand outlet pipe (7), and the anti-blocking mechanism (5) is used for periodically impacting the sand outlet pipe (15).
3. The micro sludge solid-liquid separation device according to claim 2, wherein the anti-blocking mechanism (5) comprises a cam (52), a slide rod (53), a fixed block (54), two limit sleeves (55), a spring (56) and an impact ball (57); the cam (52) is horizontally and fixedly sleeved on the rotating shaft, one end of the sliding rod (53) is tightly attached to the cam (52), the other end of the sliding rod is fixedly connected with the impact ball (57), and the impact ball (57) is arranged close to the sand outlet pipe (7); the fixed block (54) is fixedly sleeved on the sliding rod (53), the two limiting sleeves (55) are sequentially sleeved on the sliding rod (53) in a sliding manner, and the limiting sleeves (55) are fixedly connected with the bottom of the box body (1); the spring (56) is sleeved on the sliding rod (53), one end of the spring (56) is fixedly connected with the fixed block (54), and the other end of the spring (56) is fixedly connected with one limiting sleeve (55).
4. The micro sludge solid-liquid separation device according to claim 2, wherein a sand outlet valve (8) is arranged between the sand outlet pipe (7) and the sand outlet (15).
5. The micro sludge solid-liquid separation device according to claim 1, wherein the tank body (1) comprises a tank body (11) and a tank cover (12), the tank body (11) adopts a cylindrical structure with an open top, and the tank cover (12) is hermetically arranged at the top of the tank body (11); the sewage inlet (13) is arranged at the center of the box cover (12); the screen (3) adopts a cylindrical structure, the bottom of the screen (3) is detachably fixed with the bottom of the box body (11), and the top of the screen (3) extends to the top of the box body (11).
6. The micro sludge solid-liquid separation device according to claim 5, wherein the box cover (12) is in threaded connection with the box body (11), and a rubber sealing layer is arranged between the box cover (12) and the box body (11).
7. The micro sludge solid-liquid separation device according to claim 1, wherein the bottom of the box body (1) is uniformly provided with three support legs.
8. The micro sludge solid-liquid separation device according to claim 1, wherein the minimum distance between the screen (3) and the inner wall of the tank (1) is 5 cm.
9. The micro sludge solid-liquid separation device according to claim 1, wherein the two sand outlets (15) are arranged in a central symmetry manner about the bottom of the tank; the aperture of the sand outlet (15) is the minimum distance between the spiral flood dragon (2) and the screen (3).
10. The micro sludge solid-liquid separation device according to claim 1, wherein a water outlet pipe (6) is arranged at the water outlet (14), one end of the water outlet pipe (6) is connected with the sewage area, and the other end is connected with the water collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898809.6A CN111960640A (en) | 2020-08-31 | 2020-08-31 | Miniature sludge solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898809.6A CN111960640A (en) | 2020-08-31 | 2020-08-31 | Miniature sludge solid-liquid separation device |
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| Publication Number | Publication Date |
|---|---|
| CN111960640A true CN111960640A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010898809.6A Pending CN111960640A (en) | 2020-08-31 | 2020-08-31 | Miniature sludge solid-liquid separation device |
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| CN (1) | CN111960640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890247A (en) * | 2021-03-08 | 2021-06-04 | 洛阳豆芝芽农业科技有限公司 | Operation method of air-conveying and peeling device for cleaning mung bean sprouts |
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| CN206051828U (en) * | 2016-09-30 | 2017-03-29 | 宜都长江机械设备有限公司 | A kind of internal coiling sludge water removal device |
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