Equipment for rapidly purifying water with high silt content

Abstract

The invention discloses equipment for rapidly purifying water with high mud content, which comprises a box body, the top of the box body is provided with a muddy water inlet, a first filter plate and a second filter plate are respectively embedded in the box body, the first filter plate is positioned above the second filter plate, the box body is divided into three areas by the first filter plate and the second filter plate, and the three areas are communicated with the muddy water inlet. The three areas are respectively a rubbing area, a flocculation area and a drainage area from top to bottom; a rubbing mechanism for rubbing silt and a muddy water stirring mechanism matched with the rubbing mechanism are arranged on the inner wall of the box body in the rubbing area; a discharging and stirring mechanism for releasing a flocculating agent and stirring muddy water is arranged on the side wall of the box body in the flocculation area, and a purified water outlet for discharging purified water is formed in the side wall of the box body in the drainage area. According to the device, fed muddy water is rubbed, soil and gravel in the muddy water are separated, the soil is fully dissolved in water to obtain slurry, then the slurry and the gravel are separated in a filtering mode, and finally the slurry is purified, so that the purification efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of muddy water purification, in particular to a device for rapidly purifying water with high mud content. Background Art

[0002] In the early stages of construction of hydropower station sites, construction sites, housing and municipal construction sites, and mining sites, the drainage system was not yet perfect, but at this time there was a large amount of sewage with high mud content that needed to be treated. Therefore, during this period, the way to treat sewage was to purify the sewage. Because the muddy water contains a lot of silt, and the sand and gravel are wrapped in soil, and some of the soil is dissolved in the water, it is very difficult to clean. At present, the traditional sewage treatment method is to use multiple purification modules for purification, first clean the coarse particles in the sewage, and then gradually clean the fine particles step by step, and finally make the sewage flocculate, and then deeply filter the sewage, so that each purification module can improve the purification efficiency step by step, and finally obtain the purified water source. However, this method requires multiple layers of filtration, which obviously requires a lot of time and cost, and will seriously delay the progress of the construction period in the case of urgent construction. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a device for quickly purifying water with high mud content in view of the deficiencies in the above-mentioned prior art, to knead the muddy water delivered, to separate the mud and sand in the muddy water, to make the mud fully dissolved in the water to obtain mud, and then to separate the mud from the sand by filtering, and finally to purify the mud, thereby improving the purification efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a device for quickly purifying water with high mud content, comprising a box, a muddy water inlet is arranged on the top of the box, a first filter plate and a second filter plate are respectively embedded in the box, the first filter plate is located above the second filter plate, the box is divided into three areas by the first filter plate and the second filter plate, and the three areas are respectively a kneading area, a flocculation area and a drainage area from top to bottom;

[0005] A kneading mechanism for kneading mud and sand and a mud and water stirring mechanism cooperating with the kneading mechanism are arranged on the inner wall of the box in the kneading zone; a discharge stirring mechanism for releasing flocculant and stirring mud and water is arranged on the side wall of the box in the flocculation zone, and a purified water outlet for discharging purified water is arranged on the side wall of the box in the drainage zone.

[0006] Furthermore, the purified water outlet is connected to a purifier through a pipeline, and the purifier is used to filter the purified water again and then discharge it through a water source outlet.

[0007] Further, the kneading mechanism includes two first propellers arranged oppositely on the inner wall of the box, the propulsion end of each first propeller is connected to a longitudinal extrusion plate, a plurality of first motors are arranged on opposite surfaces of the two extrusion plates, and the output shaft of each first motor is connected to a grinding disc;

[0008] The extrusion plate performs reciprocating motion in a linear direction under the action of the first propeller, and the first motor drives the grinding disc to perform clockwise and counterclockwise reciprocating rotation.

[0009] Furthermore, in the kneading mechanism, a plurality of grooves are arranged on the extrusion plate, each groove is used to prevent one of the first motors, the outer side surface of the grinding disc and the outer side surface of the extrusion plate are located on the same plane, and the edge of the grinding disc is in sealing contact with the notch of the groove.

[0010] Furthermore, the outer side surface of the extrusion plate and the outer side surface of the grinding disc are both provided with a silicone layer.

[0011] Furthermore, the muddy water stirring mechanism comprises a supporting cross bar connected to one side of the muddy water inlet, a second propeller is arranged on the lower surface of the supporting cross bar, and a propulsion end of the second propeller is connected to the stirrer;

[0012] When the two extrusion plates are separated, the second propeller propels the agitator to between the two extrusion plates, and when the two extrusion plates are converged, the second propeller propels the agitator to above the two extrusion plates.

[0013] Furthermore, the first propeller and the second propeller are respectively wrapped with rubber sleeves.

[0014] Furthermore, the discharge and stirring mechanism includes a discharge box arranged on the outer side wall of the box body, the discharge box is provided with a discharge port, a feeding and stirring shaft is provided on one side of the discharge box, the feeding and stirring shaft is a hollow structure and one side of the feeding and stirring shaft is connected with the discharge box, the feeding and stirring shaft passes through the side wall of the box body and is located in the flocculation area inside the box body, the feeding and stirring shaft is rotated by a driver, and the part of the feeding and stirring shaft located inside the box body is sequentially provided with a plurality of discharge pipes along its length direction, one side of the discharge pipe is connected with the interior of the feeding and stirring shaft, and a discharge head made of rubber is provided on the other side of the discharge pipe, and a cross opening is opened on the discharge head.

[0015] Furthermore, in the material discharging and stirring mechanism, a directional fan is provided at the connection point between the material feeding and stirring shaft and the material discharging box, and the wind direction of the directional fan is the direction from the material discharging box to the material feeding and stirring shaft.

[0016] Furthermore, a landslide is arranged in the drainage area, and the landslide is located at a corner of the bottom of the box body and is arranged opposite to the purified water outlet; and a support foot is arranged at the bottom of the box body.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] The present invention provides a device for rapidly purifying water with a high mud content. A kneading mechanism is used in a kneading area to knead the supplied muddy water, separate the mud and sand in the muddy water, and fully dissolve the mud in the water to obtain mud. The kneading mechanism combines a silica gel layer on the surface by extrusion and kneading in parallel, so that when kneading, all the mud can be kneaded evenly and easily dissolved in water, thereby separating the mud and sand in the muddy water, thereby separating large impurities at one time, and then separating the mud from the sand by filtering. The mud flows into a flocculation area, and a flocculant is added to the muddy water in the flocculation area and stirred to purify the mud. The purified water flowing in is discharged through a drainage area, thereby improving the purification efficiency.

[0019] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention provides a schematic diagram of the overall structure of a device for rapidly purifying water with high mud content.

[0021] Figure 2 It is a schematic diagram of the structural distribution of the extrusion plate and the grinding disc thereon of the kneading mechanism in the present invention.

[0022] Figure 3 It is a structural schematic diagram of the material discharging and stirring mechanism in the present invention.

[0023] Figure 4 It is a structural schematic diagram of the discharge head of the material discharging and stirring mechanism in the present invention.

[0024] Description of reference numerals:

[0025] 1. Box body; 2. First filter plate; 3. Discharging and stirring mechanism; 3-1. Discharging box; 3-2. Feeding and stirring shaft; 3-3. Discharging pipe; 3-4. Directional fan; 3-5. Discharging port; 3-6. Discharging head; 3-7. Cross opening; 4. Purified water outlet; 5. Purifier; 6. Water source outlet; 7. Support foot; 8. Landslide; 9. Second filter plate; 10. Kneading mechanism; 10-1. First propeller; 10-2. Extrusion plate; 10-3. Grinding disc; 11. Mud and water inlet; 12. Support cross bar; 13. Mud and water stirring mechanism; 13-1. Second propeller; 13-2. Stirrer. DETAILED DESCRIPTION

[0026] like Figure 1-4 As shown, a device for rapidly purifying water with high mud content provided by the present invention comprises a box body 1, a muddy water inlet 11 is arranged on the top of the box body 1, a first filter plate 2 and a second filter plate 9 are respectively embedded in the box body 1, the first filter plate 2 is located above the second filter plate 9, and the box body 1 is divided into three areas by the first filter plate 2 and the second filter plate 9, and the three areas are respectively a kneading area, a flocculation area and a drainage area from top to bottom;

[0027] A kneading mechanism 10 for kneading mud and sand and a mud and water stirring mechanism 13 cooperating with the kneading mechanism 10 are arranged on the inner wall of the box body 1 in the kneading zone; a discharge stirring mechanism 3 for releasing flocculant and stirring mud and water is arranged on the side wall of the box body 1 in the flocculation zone; a purified water outlet 4 for discharging purified water is arranged on the side wall of the box body 1 in the drainage zone.

[0028] In the present invention, a kneading mechanism 10 is used in the kneading area to knead the muddy water delivered, so as to separate the mud and sand in the muddy water, so that the mud is fully dissolved in the water to obtain mud. The kneading mechanism 10 combines the silicone layer on the surface by extrusion and kneading in parallel, so that when kneading, all the mud can be kneaded evenly and easily dissolved in water, thereby separating the mud and sand in the muddy water, thereby separating large impurities at one time, and then separating the mud from the sand by filtering with the first filter plate 2, and the mud flows into the flocculation area, and a flocculant is added to the muddy water in the flocculation area and stirred to purify the mud, and the second filter plate 9 is used to filter the flocculated solids, and the inflowing purified water is discharged through the drainage area, thereby improving the purification efficiency.

[0029] In addition, in the present invention, in order to keep the first filter plate 2 and the second filter plate 9 in a state that is easy to use for a long time, the filter holes of the filter plates need to be unblocked at all times. Therefore, the present invention designs a self-cleaning system thereon so that the filter holes of the filter plates are always in an unobstructed state.

[0030] The self-cleaning system of the present invention is to set a reciprocating mechanism on the upper surface of the filter plate, and the output end of the reciprocating mechanism is connected to a brush, so that the brush can always reciprocate on the upper surface of the filter plate to clean the filter plate and remove impurities in the filter holes of the filter plate, so that the filter holes of the filter plate are always in a smooth state, wherein the brush is located on the upper surface of the filter plate. In the present invention, the filter plate includes a first filter plate 2 and a second filter plate 9.

[0031] At the same time, in the present invention, in order to deeply purify the purified water after purification, a purifier is used to deeply purify the purified water, and the purified water outlet 4 is connected to the purifier 5 through a pipeline, and the purifier 5 is used to filter the purified water again and discharge it through the water source outlet 6. Among them, the purifier 5 also has the effect of multi-layer filtration, and the filter material combination can be quartz sand coarse filtration, activated carbon adsorption and ultrafiltration membrane fine filtration, and can also have a backwashing function, which automatically cleans the filter layer through reverse water flow to reduce the maintenance frequency.

[0032] In the present invention, the kneading mechanism 10 is further structured, and the kneading mechanism 10 includes two first propellers 10-1 relatively arranged on the inner wall of the box body 1, and the propulsion end of each of the first propellers 10-1 is connected to a longitudinal extrusion plate 10-2, and a plurality of first motors are arranged on the opposite surfaces of the two extrusion plates 10-2, and the output shaft of each first motor is connected to a grinding disc 10-3;

[0033] The extrusion plate 10 - 2 performs reciprocating motion in a straight line direction under the action of the first propeller 10 - 1 , and the first motor drives the grinding disc 10 - 3 to perform reciprocating rotation clockwise and counterclockwise.

[0034] When the kneading mechanism 10 is working, the first propeller 10-1 brings the two extrusion plates 10-2 together for a period of time and then separates them for a period of time, and then brings them together for a period of time and then separates them for a period of time, and this cycle repeats. The grinding disc 10-3 is always in a rotating state. The rotation of the grinding disc 10-3 is clockwise for a period of time and then counterclockwise for a period of time, and then clockwise for a period of time and then counterclockwise for a period of time, and this cycle repeats. This achieves a kneading effect, especially when the two extrusion plates 10-2 are brought together, combined with the rotation of the grinding disc 10-3, the kneading effect is best, and the mud and sand can be kneaded almost completely, so that the mud blocks are kneaded into a fine state, and all exist in the water in a tiny state.

[0035] In the present invention, the thruster is generally a hydraulic thruster or an electric push rod. The present invention is designed with an electric component, which has its own power supply or is connected to a power supply by default.

[0036] At the same time, in order to improve the safety and kneading efficiency of the kneading mechanism 10, in the kneading mechanism 10, the extrusion plate 10-2 is provided with a plurality of grooves, each of which is used to prevent one of the first motors, the outer side surface of the grinding disc 10-3 and the outer side surface of the extrusion plate 10-2 are located on the same plane, and the edge of the grinding disc 10-3 is in sealing contact with the notch of the groove, and the sealing contact can slide, but will not allow muddy water to penetrate. Wherein, the outer side surface of the extrusion plate 10-2 and the outer side surface of the grinding disc 10-3 are both provided with a silicone layer.

[0037] The outer side surface of the extrusion plate 10-2 and the outer side surface of the grinding wheel 10-3 are both provided with a silicone layer. Due to the flexibility and resilience of the silicone layer, the mud and sand can be kneaded more evenly and thoroughly during kneading, and the soil wrapped on the surface of the sand and stone can be rubbed off better. Compared with other materials, it has a good kneading effect.

[0038] Based on the above-mentioned kneading mechanism 10, the present invention further defines the mud and water stirring mechanism 13, the mud and water stirring mechanism 13 includes a support cross bar 12 connected to one side of the mud and water inlet 11, and a second propeller 13-1 is provided on the lower surface of the support cross bar 12, and the propulsion end of the second propeller 13-1 is connected to the stirrer 13-2;

[0039] When the two extrusion plates 10-2 are separated, the second propeller 13-1 propels the agitator 13-2 to between the two extrusion plates 10-2, and when the two extrusion plates 10-2 are aggregated, the second propeller 13-1 propels the agitator 13-2 to above the two extrusion plates 10-2.

[0040] The mud and water stirring mechanism 13 and the kneading mechanism 10 cooperate with each other. After the kneading mechanism 10 has kneaded, when the two extrusion plates 10-2 are separated, the mud and water stirring mechanism 13 extends into the interior to stir the mud and water therein, so that the kneaded mud and water are fully combined, and then the kneading mechanism 10 is kneaded again. In this reciprocating manner, the mud and sand wrapped on the surface of the sand and gravel will be rubbed off, and the mud and water will be fully mixed by stirring, so that the sand and gravel are filtered by the first filter plate 2, thereby completing the first step of particle removal, removing large particles and small particles at one time, and improving the rate of mud and water purification.

[0041] At the same time, in order to ensure the safety of the device of the present invention when in use, the first propeller 10-1 and the second propeller 13-1 are respectively wrapped with rubber sleeves to prevent water in the muddy water from penetrating into the components of the present invention and causing damage to the device of the present invention.

[0042] In the present invention, the specific structure of the discharge and stirring mechanism 3 is also defined, the discharge and stirring mechanism 3 includes a discharge box 3-1 arranged on the outer wall of the box body 1, the discharge box 3-1 is provided with a discharge port 3-5, one side of the discharge box 3-1 is provided with a feeding and stirring shaft 3-2, the feeding and stirring shaft 3-2 is a hollow structure and one side of it is connected with the discharge box 3-1, the feeding and stirring shaft 3-2 passes through the side wall of the box body 1 and is located in the flocculation area inside the box body 1, the feeding and stirring shaft 3-2 is rotated by a driver, the part of the feeding and stirring shaft 3-2 located inside the box body 1 is sequentially provided with a plurality of discharge pipes 3-3 along its length direction, one side of the discharge pipe 3-3 is connected with the inside of the feeding and stirring shaft 3-2, the other side of the discharge pipe 3-3 is provided with a discharge head 3-6 made of rubber material, and a cross opening 3-7 is opened on the discharge head 3-6.

[0043] When in use, the flocculant is placed in the discharge box 3-1. As the feeding stirring shaft 3-2 rotates, the discharge pipe 3-3 rotates around the feeding stirring shaft 3-2. Under the action of centrifugal force, the flocculant passes through the cross opening 3-7 on the discharge head 3-6 of the discharge pipe 3-3, so that it enters the box body 1. At the same time, the discharge pipe 3-3 rotates around the feeding stirring shaft 3-2 to achieve a stirring effect, so that the flocculant and the muddy water are fully integrated and condensed into floccules, so as to be filtered through the second filter plate 9. Among them, the present invention has a cross opening 3-7 on the discharge head 3-6, and the discharge head 3-6 is made of rubber, so that under the action of centrifugal force, only the flocculant can be released, and the muddy water cannot flow back in.

[0044] At the same time, in the discharge stirring mechanism 3, a directional fan 3-4 is provided at the connection point between the feed stirring shaft 3-2 and the discharge box 3-1, and the wind direction of the directional fan 3-4 is the direction from the discharge box 3-1 to the feed stirring shaft 3-2. The directional fan 3-4 sends the flocculant from the discharge box 3-1 to the feed stirring shaft 3-2 in a directional manner. Combined with the above work, the flocculant in the discharge box 3-1 is fully utilized, saving materials while ensuring that the flocculant can be smoothly and evenly put into the muddy water to complete the flocculation work.

[0045] In addition, in order to discharge the purified water more quickly, in the present invention, a landslide 8 is provided in the drainage area, and the landslide 8 is located at a corner of the bottom of the box body, and is arranged opposite to the purified water outlet 4. At the same time, a support leg 7 is provided at the bottom of the box body 1.

[0046] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A device for rapidly purifying water with high mud content, characterized in that: The invention comprises a box body (1), the top of the box body (1) is provided with a muddy water inlet (11), a first filter plate (2) and a second filter plate (9) are respectively embedded in the box body (1), the first filter plate (2) is located above the second filter plate (9), and the box body (1) is divided into three areas by the first filter plate (2) and the second filter plate (9), and the three areas are respectively a kneading area, a flocculation area and a drainage area from top to bottom; The inner wall of the box body (1) of the kneading zone is provided with a kneading mechanism (10) for kneading mud and sand, and a mud and water stirring mechanism (13) matched with the kneading mechanism (10); the side wall of the box body (1) of the flocculation zone is provided with a discharge stirring mechanism (3) for releasing flocculants and stirring mud and water; the side wall of the box body (1) of the drainage zone is provided with a purified water outlet (4) for discharging purified water.

2. A device for rapidly purifying water with high mud content according to claim 1, characterized in that: The purified water outlet (4) is connected to a purifier (5) via a pipeline, and the purifier (5) is used to filter the purified water again and then discharge it through a water source outlet (6).

3. A device for rapidly purifying water with high mud content according to claim 1, characterized in that: The kneading mechanism (10) comprises two first propellers (10-1) arranged opposite to each other on the inner wall of the box (1), the propulsion end of each first propeller (10-1) is connected to a longitudinal extrusion plate (10-2), a plurality of first motors are arranged on the opposite surfaces of the two extrusion plates (10-2), and the output shaft of each first motor is connected to a grinding disc (10-3); The extrusion plate (10-2) performs reciprocating motion in a linear direction under the action of the first propeller (10-1), and the first motor drives the grinding disc (10-3) to perform clockwise and counterclockwise reciprocating rotation.

4. A device for rapidly purifying water with high mud content according to claim 3, characterized in that: In the kneading mechanism (10), a plurality of grooves are arranged on the extrusion plate (10-2), each groove being used to prevent one of the first motors from moving. The outer side surface of the grinding disc (10-3) and the outer side surface of the extrusion plate (10-2) are located on the same plane, and the edge of the grinding disc (10-3) is in sealing contact with the notch of the groove.

5. A device for rapidly purifying water with high mud content according to claim 4, characterized in that: The outer side surface of the extrusion plate (10-2) and the outer side surface of the grinding disc (10-3) are both provided with a silica gel layer.

6. A device for rapidly purifying water with high mud content according to claim 5, characterized in that: The muddy water stirring mechanism (13) comprises a supporting cross bar (12) connected to one side of the muddy water inlet (11), a second propeller (13-1) is arranged on the lower surface of the supporting cross bar (12), and a propulsion end of the second propeller (13-1) is connected to the stirrer (13-2); When the two extrusion plates (10-2) are separated, the second propeller (13-1) propels the agitator (13-2) to between the two extrusion plates (10-2); when the two extrusion plates (10-2) are brought together, the second propeller (13-1) propels the agitator (13-2) to above the two extrusion plates (10-2).

7. A device for rapidly purifying water with high mud content according to claim 6, characterized in that: The first propeller (10-1) and the second propeller (13-1) are respectively wrapped with rubber sleeves.

8. A device for rapidly purifying water with high mud content according to claim 1, characterized in that: The material discharging and stirring mechanism (3) comprises a material discharging box (3-1) arranged on the outer wall of the box body (1), the material discharging box (3-1) is provided with a material discharging port (3-5), a material feeding and stirring shaft (3-2) is provided on one side of the material discharging box (3-1), the material feeding and stirring shaft (3-2) is a hollow structure and one side of the material feeding and stirring shaft is connected to the material discharging box (3-1), and the material feeding and stirring shaft (3-2) passes through the side wall of the box body (1) and is located inside the box body (1). In the flocculation zone, the feeding stirring shaft (3-2) is rotated by a driver, and a portion of the feeding stirring shaft (3-2) located inside the box body (1) is provided with a plurality of discharge pipes (3-3) in sequence along its length direction, one side of the discharge pipe (3-3) is connected to the inside of the feeding stirring shaft (3-2), and the other side of the discharge pipe (3-3) is provided with a discharge head (3-6) made of rubber material, and a cross opening (3-7) is provided on the discharge head (3-6).

9. A device for rapidly purifying water with high mud content according to claim 8, characterized in that: In the material discharging and stirring mechanism (3), a directional fan (3-4) is provided at the connection point between the material discharging and stirring shaft (3-2) and the material discharging box (3-1), and the wind direction of the directional fan (3-4) is the direction from the material discharging box (3-1) to the material discharging and stirring shaft (3-2).

10. The device for rapidly purifying water with high mud content according to claim 1, characterized in that: A landslide (8) is arranged in the drainage area. The landslide (8) is located at a corner of the bottom of the box body and is arranged opposite to the purified water outlet (4). A support foot (7) is arranged at the bottom of the box body (1).

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