CN113880291A

CN113880291A - Sludge environment-friendly purification device

Info

Publication number: CN113880291A
Application number: CN202111051591.1A
Authority: CN
Inventors: 郭宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-04

Abstract

The invention discloses an environment-friendly sludge purification device, which relates to the technical field of sludge treatment and comprises a base, a flocculation chamber, a screw body, a stirrer and a sludge inlet, wherein the stirrer is fixedly arranged above the flocculation chamber, the flocculation chamber is provided with a filtering chamber, a first filtering net and a second filtering net are fixedly connected inside the filtering chamber, and one side, opposite to the first filtering net and the second filtering net, of the first filtering net and the second filtering net are connected with an anti-blocking plate in a sliding mode. This mud environmental protection purifier, sewage from entering the inside of flocculation chamber behind the dirty mouthful of advancing through the filter chamber, the agitator stirs sewage and the broken mud that contains, drives the second magnetic path and rotates when the agitator operation, and the second magnetic path drives anti-clogging plate and removes and produce elastic deformation on the filter screen when being close to first magnetic path to the mesh of clearance first filter screen and second filter screen prevents that impurity from blockking up the mesh, improves the blowdown efficiency.

Description

Sludge environment-friendly purification device

Technical Field

The invention relates to the technical field of sludge treatment equipment, in particular to an environment-friendly sludge purification device.

Background

The sludge is a necessary product after sewage treatment in sewage treatment plants and sewage stations, secondary pollution is directly brought to water and atmosphere after the sludge which is not treated well enters the environment, and serious threat is also formed to the ecological environment and human activities, so the sludge is very careful in treatment, the sludge can be divided into a sludge dewatering process and a sludge drying process in the treatment, and an instrument used in the sludge dewatering process is a sludge dewatering machine;

use more sludge dewaterer for folding spiral shell formula sludge dewaterer on the existing market, nevertheless fold spiral shell formula sludge dewaterer and cause the phenomenon of mud jam filter screen easily when using, greatly reduced the efficiency of dehydration.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an environment-friendly sludge purification device, which solves the problem that a filter screen is blocked by sludge.

In order to achieve the purpose, the invention is realized by the following technical scheme: an environment-friendly sludge purification device structurally comprises a base, a flocculation chamber, a stacked spiral body, a stirrer and a sewage inlet, wherein the stirrer is fixedly installed above the flocculation chamber, a filtering chamber is arranged on the flocculation chamber, a first filtering screen and a second filtering screen are fixedly connected inside the filtering chamber, an anti-blocking plate is connected to one side, opposite to the first filtering screen and the second filtering screen, of the first filtering screen and the second filtering screen in a sliding mode, the anti-blocking plate is made of elastic materials, a connecting rod is connected to the center of the anti-blocking plate in a sliding mode, a reset spring is sleeved on the connecting rod, a first magnetic block is connected to the anti-blocking plate in an embedded mode, a connecting plate is fixedly connected to a driving end of the stirrer, a second magnetic block is connected to the connecting plate in an embedded mode, stirring blades are fixedly connected to the driving end of the stirrer, sewage enters the flocculation chamber from the sewage inlet after passing through the filtering chamber, and filtering ports with different sizes are arranged on the first filtering screen and the second filtering screen inside the filtering screen, carry out prefiltration and meticulous filtration to sewage respectively, the agitator stirs sewage and the broken mud that contains, and the agitator drives the second magnetic path and rotates when moving, and the second magnetic path drives anti-clogging board and removes and produce elastic deformation on the filter screen when being close to first magnetic path, prevents afterwards that the clogging board passes through reset spring and resumes the normal position to the mesh of clearance first filter screen and second filter screen prevents that impurity from blockking up the mesh, reduces the blowdown efficiency.

Preferably, the collecting boxes are respectively spliced on the first filter screen and the second filter screen, the collecting boxes are provided with liquid discharge ports, sewage flows through the liquid discharge ports, the collecting boxes are provided with collecting ports, the insides of the collecting ports are connected with baffles through arc rods in a sliding mode, the arc rods are sleeved with limiting springs, the anti-blocking plates can abut against the baffles when moving to the farthest ends, the baffles are driven to move to the inside of the collecting ports, impurities filtered by the anti-blocking plates enter the inside of the collecting boxes under the driving of water flow, and when the anti-blocking plates are far away from the collecting ports, the baffles restore to the original positions to block the collecting ports under the action of the limiting springs, and the impurities inside the collecting ports are prevented from escaping.

Preferably, be equipped with the opening on the stirring leaf, the trapezoidal mounting panel of open-ended inside fixedly connected with, sliding connection has the clearance ring on the trapezoidal mounting panel, and the centrifugal force that produces when the stirring leaf is rotatory drives clearance ring and removes to the outer end to when the agitator stopped the operation, the clearance ring is to the innermost landing of stirring leaf on trapezoidal mounting panel, thereby the surface of clearance stirring leaf prevents that the stirring leaf from using back adhesion impurity for a long time, causes the stirring effect to descend.

Preferably, the top of flocculation chamber is equipped with the flocculating agent and adds the mouth, the inner wall of flocculation chamber just adds mouthful sliding connection to the flocculating agent and has the equipartition box, be equipped with the nozzle on the equipartition box, the flocculating agent passes through the flocculating agent and adds the inside that mouthful gets into the equipartition box to discharge through the nozzle.

Preferably, the bottom fixedly connected with return bend of nozzle, the inside of return bend is equipped with the cavity of closing in gradually, and the bottom of cavity is equipped with the sealed pearl, and the flocculating agent prevents the flocculating agent outflow through the less end that sealed pearl blockked up the cavity when getting into the return bend to store the flocculating agent in the inside of equipartition box.

Preferably, the bottom of equipartition box is equipped with the driver, and the drive end of driver with equipartition box fixed connection, the driver is connected with the flocculation chamber through the installing support, the inside of equipartition box is equipped with flocculation chamber fixedly connected with equipartition board, and the driver drives and equipartition box rotation, and the sealed pearl is under the centrifugal force effect, removes to the great end of cavity, makes the flocculating agent leave the cavity and equipartition spray in the inside of flocculation chamber, makes the flocculating agent fully mix with sewage, improves the flocculation effect of sewage.

Preferably, be equipped with braced frame on the base, fold the spiral shell body and establish in braced frame's inside, and the one end of folding the spiral shell body is connected with spindle motor, the flocculation room is connected with braced frame through the connecting pipe, one side of braced frame is equipped with the drain, braced frame's bottom is equipped with the filtrate chamber, and the inside that the mud after the flocculation got into braced frame through the connecting pipe, and spindle motor drives and folds the spiral shell body and rotate, carries out concentration and dehydration to mud, and the mud after the dehydration passes through the drain and discharges.

Advantageous effects

The invention provides an environment-friendly sludge purification device. The method has the following beneficial effects:

(1) this mud environmental protection purifier, sewage from entering the inside of flocculation chamber behind the dirty mouthful of advancing through the filter chamber, the agitator stirs sewage and the broken mud that contains, drives the second magnetic path and rotates during the agitator operation, and the second magnetic path drives anti-blocking plate and removes and produce elastic deformation on the filter screen when being close to first magnetic path to the mesh of clearance first filter screen and second filter screen prevents that impurity from blockking up the mesh, improves the blowdown efficiency.

(2) This mud environmental protection purifier, prevent that jam plate can support the baffle when removing the farthest end, drive the baffle and remove to the inside of collecting the mouth, make and prevent blockking up the inside that the filterable impurity of jam plate got into the collecting box under rivers drive to when preventing that jam plate keeps away from collecting the mouth, the baffle resumes the normal position under spacing spring action and blocks up and collect the mouth, prevents to collect the inside impurity of mouth and flees.

(3) This mud environmental protection purifier, the flocculating agent adds the inside that the mouth got into the equipartition box through the flocculating agent, and the driver drives and equallys divide the box and rotate, and sealed pearl removes to the great end of cavity under centrifugal force effect, makes the flocculating agent leave the cavity and equallyd divide spray in the inside of flocculation chamber, makes the flocculating agent fully mix with sewage, improves the flocculation effect of sewage.

(4) This mud environmental protection purifier, the centrifugal force that produces when stirring the leaf rotation drives clearance ring and removes to outer end to when the agitator stopped the operation, the clearance ring is to the innermost landing of stirring leaf on trapezoidal mounting panel, thereby the surface of clearance stirring leaf prevents that the stirring leaf from using back adhesion impurity for a long time, causes the stirring effect to descend.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the internal structure of a flocculation chamber of the present invention;

figure 3 is a schematic view of the internal structure of the filtering chamber of the present invention;

FIG. 4 is a schematic view of the internal structure of the collecting box of the present invention;

FIG. 5 is a partial structural view of the stirring blade of the present invention;

FIG. 6 is a schematic view of the inner structure of the equalizing box of the present invention.

In the figure: 1. a base; 2. a flocculation chamber; 3. stacking a spiral body; 4. a stirrer; 5. a sewage inlet; 6. a first filter screen; 7. a second filter screen; 8. an anti-clogging plate; 9. a first magnetic block; 10. a second magnetic block; 11. stirring blades; 12. a collection box; 13. a baffle plate; 14. a limiting spring; 15. a trapezoidal mounting plate; 16. cleaning a ring; 17. evenly dividing the boxes; 18. bending the pipe; 19. sealing the beads; 20. a driver; 21. evenly dividing the plates; 22. a support frame; 23. a spindle motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an environment-friendly sludge purification device structurally comprises a base 1, a flocculation chamber 2, a stacked spiral body 3, a stirrer 4 and a sewage inlet 5, wherein the stirrer 4 is fixedly installed above the flocculation chamber 2, a filtering chamber is arranged on the flocculation chamber 2, the inside of the filtering chamber is fixedly connected with a first filtering screen 6 and a second filtering screen 7, one opposite side of the first filtering screen 6 and one opposite side of the second filtering screen 7 are slidably connected with an anti-blocking plate 8, the anti-blocking plate 8 is made of elastic materials, the center of the anti-blocking plate 8 is slidably connected with a connecting rod, the connecting rod is sleeved with a reset spring, the anti-blocking plate 8 is embedded and connected with a first magnetic block 9, a connecting plate is fixedly connected to the driving end of the stirrer 4, a second magnetic block 10 is embedded and connected to the connecting plate, a stirring blade 11 is fixedly connected to the driving end of the stirrer 4, and sewage enters the inside of the flocculation chamber 2 after passing through the filtering chamber from the sewage inlet 5, be equipped with the filtration mouth of equidimension not on first filter screen 6 and the second filter screen 7 of filter chamber inside, carry out prefilter and meticulous filtration to sewage respectively, agitator 4 stirs and the broken mud that contains to sewage, and agitator 4 drives second magnetic path 10 and rotates when moving, second magnetic path 10 is when being close to first magnetic path 9, it removes and produces elastic deformation on the filter screen to drive anti-clogging plate 8, prevent thereafter that clogging plate 8 from passing through reset spring and resumeing the normal position, thereby clear up the mesh of first filter screen 6 and second filter screen 7, prevent that impurity from blockking up the mesh, reduce pollution discharge efficiency.

Wherein, it has collecting box 12 to peg graft respectively on first filter screen 6 and the second filter screen 7, is equipped with the leakage fluid dram on the collecting box 12, makes sewage flow through the leakage fluid dram, be equipped with on the collecting box 12 and collect the mouth, there is baffle 13 to collect the inside of mouth through arc pole sliding connection, spacing spring 14 has been cup jointed on the arc pole, prevents that jam plate 8 can support baffle 13 when removing the most distal end, drives baffle 13 and removes to the inside of collecting the mouth, makes and prevents that the filterable impurity of jam plate 8 gets into the inside of collecting box 12 under rivers drive to when preventing that jam plate 8 keeps away from the collection mouth, baffle 13 resumes the normal position under spacing spring 14 effect and blocks up the collection mouth, prevents the inside effusion impurity of collection mouth.

Wherein, be equipped with the opening on the stirring leaf 11, the trapezoidal mounting panel 15 of open-ended inside fixedly connected with, sliding connection has clearance ring 16 on trapezoidal mounting panel 15, and the centrifugal force that produces when stirring leaf 11 is rotatory drives clearance ring 16 and removes to the outermost end to when agitator 4 stopped operating, clearance ring 16 is to stirring leaf 11 inner landing on trapezoidal mounting panel 15, thereby clearance stirring leaf 11's surface prevents that stirring leaf 11 from using back adhesion impurity for a long time, causes the stirring effect to descend.

Wherein, the top of flocculation chamber 2 is equipped with the flocculating agent and adds the mouth, the inner wall of flocculation chamber 2 just adds mouthful sliding connection to the flocculating agent and has evenly to divide box 17, evenly divide and be equipped with the nozzle on the box 17, the flocculating agent passes through the flocculating agent and adds the inside that mouthful gets into evenly to divide box 17 to discharge through the nozzle.

Wherein, the bottom fixedly connected with return bend 18 of nozzle, the inside of return bend 18 is equipped with the cavity of closing in gradually, and the bottom of cavity is equipped with sealed pearl 19, and the flocculating agent is when getting into return bend 18, prevents that the flocculating agent from flowing out through the less end that sealed pearl 19 blockked up the cavity to store the flocculating agent in the inside of equipartition box 17.

Wherein, the bottom of equipartition box 17 is equipped with driver 20, and driver 20's drive end and equipartition box 17 fixed connection, driver 20 is connected with flocculation chamber 2 through the installing support, the inside of equipartition box 17 is equipped with and 2 fixedly connected with equipartition boards 21 of flocculation chamber, and driver 20 drives equipartition box 17 and rotates, and sealed pearl 19 removes to the great end of cavity under the centrifugal force effect, makes the flocculating agent leave the cavity and equipartition spray in the inside of flocculation chamber 2, makes the flocculating agent fully mix with sewage, improves the flocculation effect of sewage.

Wherein, be equipped with braced frame 22 on the base 1, fold the spiral shell body 3 and establish in braced frame 22's inside, and the one end of folding the spiral shell body 3 is connected with spindle motor 23, flocculation chamber 2 is connected with braced frame 22 through the connecting pipe, one side of braced frame 22 is equipped with the drain, braced frame 22's bottom is equipped with the filtrate chamber, and mud after the flocculation passes through the inside that the connecting pipe got into braced frame 22, and spindle motor 23 drives and folds spiral shell body 3 and rotate, concentrates and dewaters mud, and mud after the dehydration passes through the drain and discharges.

During operation, sewage enters the inside of the flocculation chamber 2 after passing through the filtering chamber from the sewage inlet 5, filtering ports with different sizes are arranged on the first filtering net 6 and the second filtering net 7 in the filtering chamber, sewage is respectively subjected to primary filtering and fine filtering, a flocculating agent enters the inside of the uniform box 17 through a flocculating agent adding port and is discharged through a spraying port, the flocculating agent prevents the flocculating agent from flowing out through the smaller end of the cavity blocked by the sealing bead 19 when entering the bent pipe 18, so that the flocculating agent is stored in the inside of the uniform box 17, the driver 20 drives the uniform box 17 to rotate, the sealing bead 19 moves towards the larger end of the cavity under the action of centrifugal force, the flocculating agent leaves the cavity and is uniformly sprayed in the flocculation chamber 2, the flocculating agent is fully mixed with the sewage, the flocculation effect of the sewage is improved, flocculated sludge enters the inside of the supporting frame 22 through the connecting pipe, the spindle motor 23 drives the laminated spiral body 3 to rotate to concentrate and dewater sludge, the dewatered sludge is discharged through a sewage discharge outlet, the stirrer 4 stirs sewage and crushes contained sludge, the stirrer 4 drives the second magnetic block 10 to rotate when in operation, the second magnetic block 10 drives the anti-blocking plate 8 to move on the filter screen and generate elastic deformation when being close to the first magnetic block 9, then the anti-blocking plate 8 recovers the original position through a reset spring, so that meshes of the first filter screen 6 and the second filter screen 7 are cleaned, the impurities are prevented from blocking the meshes, the sewage discharge efficiency is reduced, the anti-blocking plate 8 can abut against the baffle 13 when moving to the farthest end, the baffle 13 is driven to move to the inside of the collection port, the impurities filtered by the anti-blocking plate 8 enter the inside of the collection box 12 under the driving of water flow, and when the anti-blocking plate 8 is far away from the collection port, the baffle 13 recovers to block the original position collection port under the action of the limit spring 14, prevent to collect the inside impurity of mouthful and overflow, the centrifugal force that produces when stirring leaf 11 is rotatory drives clearance ring 16 and removes to the outermost end to when agitator 4 stopped operating, clearance ring 16 is to stirring leaf 11 innermost landing on trapezoidal mounting panel 15, thereby clearance stirring leaf 11's surface prevents that stirring leaf 11 from using back adhesion impurity for a long time, causes the stirring effect to descend.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mud environmental protection purifier, its structure includes base (1), flocculation chamber (2), folds spiral shell body (3), agitator (4), advances dirty mouthful (5), agitator (4) fixed mounting is in the top of flocculation chamber (2), its characterized in that: be equipped with the filter chamber on flocculation chamber (2), the first filter screen of inside fixedly connected with (6) and second filter screen (7) of filter chamber, the relative one side sliding connection of first filter screen (6) and second filter screen (7) has anti-clogging plate (8), sliding connection is located at the center of anti-clogging plate (8) has the connecting rod, reset spring has been cup jointed on the connecting rod, the inside embedding of anti-clogging plate (8) is connected with first magnetic path (9), fixedly connected with connecting plate is served in the drive of agitator (4), the embedding is connected with second magnetic path (10) on the connecting plate, fixedly connected with stirring leaf (11) are served in the drive of agitator (4).

2. The environment-friendly sludge purification device as claimed in claim 1, wherein: the filter screen is characterized in that the first filter screen (6) and the second filter screen (7) are respectively spliced with a collecting box (12), the collecting box (12) is provided with a collecting port, the inside of the collecting port is connected with a baffle (13) through an arc rod in a sliding manner, and the arc rod is sleeved with a limiting spring (14).

3. The environment-friendly sludge purification device as claimed in claim 1, wherein: be equipped with the opening on stirring leaf (11), open-ended inside fixedly connected with trapezoidal mounting panel (15), sliding connection has clearance ring (16) on trapezoidal mounting panel (15).

4. The environment-friendly sludge purification device as claimed in claim 1, wherein: the top of flocculation chamber (2) is equipped with the flocculating agent and adds the mouth, the inner wall of flocculation chamber (2) just adds mouthful sliding connection to the flocculating agent and has equipartition box (17), be equipped with the spraying opening on equipartition box (17).

5. The environment-friendly sludge purification device as claimed in claim 1, wherein: the bottom fixedly connected with return bend (18) of sprinkler orifice, the inside of return bend (18) is equipped with the cavity of closing up gradually, and the inside of cavity is equipped with sealed pearl (19).

6. The environment-friendly sludge purification device as claimed in claim 4, wherein: the bottom of equipartition box (17) is equipped with driver (20), and the drive end and the equipartition box (17) fixed connection of driver (20), driver (20) are connected with flocculation chamber (2) through the installing support, the inside of equipartition box (17) is equipped with and flocculation chamber (2) fixed connection equipartition board (21).

7. The environment-friendly sludge purification device as claimed in claim 1, wherein: be equipped with braced frame (22) on base (1), fold the spiral shell body (3) and establish the inside at braced frame (22), and the one end of folding the spiral shell body (3) is connected with spindle motor (23), flocculation chamber (2) are connected with braced frame (22) through the connecting pipe, one side of braced frame (22) is equipped with the drain, the bottom of braced frame (22) is equipped with the filtrating room.