CN112794480A

CN112794480A - Sewage filters edulcoration device

Info

Publication number: CN112794480A
Application number: CN202110003480.7A
Authority: CN
Inventors: 房凌
Original assignee: Nanjing Sifu Daily Necessities Co ltd
Current assignee: Qiu Qingdong
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-05-14

Abstract

The invention discloses a sewage filtering and impurity removing device which comprises a filtering treatment barrel, wherein a driving insertion shaft is rotatably connected at the middle position of the bottom end inside the filtering treatment barrel, a recovery tank is fixedly connected at the middle position of the bottom end outside the filtering treatment barrel, driving fan blades are uniformly and fixedly connected around the outer surface of the driving insertion shaft, a transmission insertion rod penetrates through and is slidably connected with the inside of the top end of the driving insertion shaft, the bottom of the driving insertion shaft is communicated with the inside of the recovery tank, a liquid guide inner pipe is arranged at the middle position inside the transmission insertion rod, a floating raised head is fixedly connected at the top of one end, far away from the driving insertion shaft, of the transmission insertion rod, an auxiliary connecting rod is rotatably connected at the top inside the filtering treatment barrel, a floating support plate is rotatably connected at one end, far away from the filtering treatment barrel, and a guide swinging mechanism is fixedly connected. This sewage filters edulcoration device has reached through rotatory centrifugal force, and the grease that piles up at central point with the part filters.

Description

Sewage filters edulcoration device

Technical Field

The invention relates to the technical field of filtration and impurity removal, in particular to a sewage filtration and impurity removal device.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage.

If the Chinese invention discloses the number: CN107386420A is a sundry removing device for sewage filtration, which comprises a pipeline and a filter screen, wherein a driving motor is installed on the left side of the pipeline, a rotating shaft is installed at the left end of the driving motor, a driving wheel is installed on the rotating shaft, the rotating shaft penetrates through the side wall of the pipeline, a first helical gear is installed at the tail end of the rotating shaft, a fixing rod is installed between the pipelines, a first bearing is arranged in the middle of the fixing rod, a first threaded rod penetrates through the first bearing, a second helical gear is installed at the top end of the first threaded rod, a threaded sleeve is installed on the first threaded rod, telescopic rods are installed on the left side and the right side of the threaded sleeve, and a first cleaning brush is installed at the outer side end of each telescopic rod; the invention has the beneficial effects that: the filter screen and the side wall of the pipeline are cleaned in an all-round mode, and the problem that the filter efficiency is low due to the fact that the filter screen is blocked is avoided.

Traditional sewage treatment device can only filter the separation with the granule impurity in the sewage, can not filter the grease on oily sewage surface, and the grease can separation sewage and purifying material's contact, influences the subsequent treatment effect of sewage to current equipment filters grease inefficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a sewage filtering and impurity removing device, which solves the problems that the traditional sewage treatment equipment can only filter and separate particle impurities in sewage, can not filter grease on the surface of oily sewage, the grease can obstruct the contact of the sewage and a purifying substance to influence the subsequent treatment effect of the sewage, and the efficiency of filtering the grease by the traditional equipment is low.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a sewage filtering and impurity removing device comprises a filtering treatment barrel, wherein the middle position of the bottom end in the filtering treatment barrel is rotationally connected with a driving inserting shaft, a recovery groove is fixedly connected at the middle position of the bottom end outside the filtering treatment barrel, driving fan blades are uniformly and fixedly connected on the periphery of the outer surface of the driving inserting shaft, the inside of the top end of the driving inserting shaft penetrates through and is connected with a transmission inserting rod in a sliding way, the bottom of the driving inserting shaft is communicated with the inside of the recovery tank, a liquid guide inner pipe is arranged in the middle of the interior of the transmission inserted bar, the top of one end of the transmission inserted bar far away from the driving inserted shaft is fixedly connected with a floating raised head, the top end inside the filtering treatment barrel is rotationally connected with an auxiliary connecting rod, one end of the auxiliary connecting rod, which is far away from the filtering treatment barrel, is rotationally connected with a floating carrier plate, the floating support plate is arranged on the outer side of the floating raised head, and the top of the floating support plate is fixedly connected with a material guide swinging mechanism. Part of the grease accumulated in the center is filtered by the centrifugal force of the rotation.

Preferably, the top surface of the floating raised head is uniformly provided with filtering liquid holes, a movable liquid guide groove is arranged in the middle of the inside of the floating raised head, and the filtering liquid holes are communicated with the inside of the movable liquid guide groove.

Preferably, one end of the guide swinging mechanism, which is close to one side of the filtering treatment barrel, is fixedly connected with a guide hopper groove, the bottom of the guide hopper groove is fixedly communicated with a limiting through rod, and the limiting through rod is penetrated through and connected with the inside of the movable liquid guide groove in a sliding manner. The filtering and collecting of the grease on the outer side of the rotating vortex are realized, the grease impurities on the surface of the sewage are completely filtered and separated, and the grease attached to the surface of the particle body in the liquid can be separated by the rotating power, so that the operation of workers is facilitated.

Preferably, the guide swing mechanism comprises a filtering and distributing plate, one end of the bottom of the filtering and distributing plate is fixedly connected with the floating support plate, the right side of the bottom end of the filtering and distributing plate is rotatably connected with a contact separating plate, and buffer chutes are uniformly arranged inside the contact separating plate.

Preferably, the surface of the top of the filtering and distributing plate is uniformly provided with a buffering inner groove, a sealing conical groove is fixedly connected to the position, close to the left side, inside of the contact separating plate, and a sealing plug sheet penetrates through and is connected with the inside of the sealing conical groove in a sliding mode. Avoids the impact to generate violent splash to influence the filtering and separating effect.

Preferably, the top of the sealing plug piece is rotatably connected with a transmission extrusion rod, and one end of the transmission extrusion rod, which is positioned outside the sealing cone groove, is rotatably connected with the filtering and flow distributing plate.

Preferably, the surface of the contact separation plate close to the bottom end is fixedly connected with a transmission spray pipe, the input end of the transmission spray pipe is communicated with the bottom of the sealing conical groove, and the top of the filtering and flow distribution plate is fixedly connected with a directional limiting assembly. The purpose of alleviating the fluctuation of the liquid level can be further achieved.

Preferably, the orientation limiting assembly comprises a limiting baffle, the limiting baffle is fixedly connected with the filtering and flow dividing plate, and one side of the limiting baffle is fixedly connected with a guide buffer plate.

Preferably, the inner measuring surface of the guide buffer plate is provided with a directional diversion trench, and the top output end of the directional diversion trench is arranged corresponding to the guide hopper groove. Avoid grease liquid to shunt to the outside, improve grease filtration separation efficiency's purpose.

The working principle is as follows: the floating raised head and the floating carrier plate are both made of paraffin mixture, so that the floating raised head and the floating carrier plate float at the position between the liquid level and the grease, oily sewage is stored in the filtering treatment barrel and stands still, the driving fan blade is driven to rotate by the driving inserted shaft, the middle position of the sewage in the filtering treatment barrel gradually forms a concave shape, the grease floating on the liquid level under the most use of gravity is accumulated to the middle position under the action of gravity, the floating raised head floats at the position between the liquid level and the grease, the grease accumulated at the middle position is introduced into the recovery tank along the filtering liquid hole to be collected, and part of the grease accumulated at the central position is filtered by the rotating centrifugal force; the floating support plate is sleeved outside the floating raised head, the position of the floating support plate is adjusted along with the adjustment of the angle of the liquid level, the guide swinging mechanism is always positioned above the liquid level, and the rotating sewage is in contact with the surface of the guide swinging mechanism, so that the grease above the guide swinging mechanism is transmitted to the guide hopper groove by the inclined surface of the guide swinging mechanism and enters the recovery groove for collection through the conduction of the limiting through rod, the filtering and collection of the grease outside the rotating vortex are realized, the grease impurities on the surface of the sewage are completely filtered and separated, and the rotating power can separate the grease attached to the surface of the particulate matter in the liquid, thereby facilitating the operation of workers; the contact separation plate is also made of paraffin mixture, so that the contact separation plate is attached to the surface of the liquid level, water splash during rotation splashes into the buffer chute, the influence of the stability of the liquid level and the grease level is avoided, the impact of sewage and a filtering structure during rotation can be buffered by the sealing air pressure between the sealing conical groove and the sealing plug piece, and the influence of the violent water splash generated by the impact on the filtering separation effect is avoided; when the sealing plug piece moves in the sealing cone groove, the liquid in the sealing plug piece can be extruded outwards from the transmission spray pipe, and the discharged liquid rushes to the liquid level, so that the purpose of relieving the fluctuation of the liquid level can be further achieved; the filtering and distributing plate guides and filters the grease on the liquid surface, the grease layer slides on the surface of the filtering and distributing plate and flows to the limiting baffle plate, and the grease layer is collected under the directional guidance of the arc-shaped surface of the directional diversion trench, so that the grease liquid is prevented from being shunted outwards, and the purpose of improving the grease filtering and separating efficiency is achieved.

(III) advantageous effects

The invention provides a sewage filtering and impurity removing device. The method has the following beneficial effects:

(1) this impurity removing device is filtered to sewage, insert the axle through the drive and drive the rotation of drive fan piece, the intermediate position of the inside sewage of filtration treatment bucket forms sunken form gradually, it piles up to the intermediate position under the action of gravity to float the grease on the liquid level under the most useful gravity, the plush copper that floats is floated the position between liquid level and grease, it lets in the inside collection of accumulator along filtering the liquid hole to pile up the grease at the intermediate position, through rotatory centrifugal force, pile up the grease of partial central point position and filter.

(2) This sewage filters edulcoration device, the support plate cover that floats is in the outside of unsteady plush copper, and also along with the adjustment along with its position of liquid level angular adjustment, guarantee that guide swing mechanism is in the liquid level top all the time, rotatory sewage and guide swing mechanism surface contact, thereby guide swing mechanism's inclined plane transmits the grease of top to the guide hopper groove, and collect in getting into the accumulator through spacing through-rod conduction, realize the filtration collection of rotatory swirl outside grease, filter the separation completely with the grease impurity on sewage surface, and rotatory power can break away from the grease attached to the internal liquid particle body surface, make things convenient for workman's operation.

(3) This impurity removal device is filtered to sewage, and the contact separation board also adopts the paraffin mixture to constitute to the attached surface at the liquid level of contact separation board, the splash during rotation spills into buffering chute, avoids the influence of liquid level and grease face stability, and sealed atmospheric pressure between sealed taper groove and the sealed chock plug piece can cushion sewage when rotatory with filtration's striking, avoids the striking to produce fierce splash influence filtering separation effect.

(4) This sewage filters edulcoration device, sealed plug sheet can outwards crowd its inside liquid from the transmission spray tube when sealed taper groove is inside to be moved, and the undulant mesh of liquid level can further be alleviated to the liquid level to the liquid flushing of exhaust liquid.

(5) This impurity removing device is filtered to sewage, filters the grease guide of flow distribution plate on with the liquid level and filters, and the grease layer is being filtered the flow distribution plate surface and is slided and flow to the restriction baffle, is collected under the directional guide of directional guiding gutter arcwall face, avoids grease liquid to shunt to the outside, improves the purpose that grease filtered separation efficiency.

Drawings

FIG. 1 is a schematic structural view of the top of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

FIG. 3 is a cross-sectional view of the interior of the filtration treatment tank of the present invention;

FIG. 4 is a schematic view of the structure of part A of FIG. 3 according to the present invention;

FIG. 5 is a schematic structural view of a material guiding swing mechanism according to the present invention;

FIG. 6 is a schematic view of an orientation restriction assembly of the present invention.

In the figure: 1 filtration treatment barrel, 2 driving insertion shafts, 3 recovery tanks, 4 driving fan blades, 5 driving insertion rods, 6 liquid guide inner pipes, 7 floating bosses, 8 auxiliary connecting rods, 9 floating carrier plates, 10 material guide swinging mechanisms, 101 filtration flow distribution plates, 102 contact separation plates, 103 buffer chutes, 104 buffer inner grooves, 105 sealing conical grooves, 106 sealing plug sheets, 107 driving extrusion rods, 108 transmission spray pipes, 109 orientation limiting components, a1 limiting baffle plates, a2 guiding buffer plates, a3 orientation flow guide grooves, 11 filtration liquid holes, 12 movable liquid guide grooves, 13 guiding hopper grooves and 14 limiting through rods.

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.

Example one

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a sewage filters edulcoration device, including filtration treatment bucket 1, the intermediate position of the inside bottom of filtration treatment bucket 1 rotates and is connected with drive spiale 2, the intermediate position fixedly connected with accumulator 3 of the outside bottom of filtration treatment bucket 1, even fixedly connected with drive fan 4 all around of drive spiale 2 outside surface, the inside on drive spiale 2 top is run through and sliding connection has transmission inserted bar 5, the bottom and the inside intercommunication of accumulator 3 of drive spiale 2, the intermediate position of transmission inserted bar 5 inside is provided with leads liquid inner tube 6, the top fixedly connected with floating protruding head 7 of drive spiale 2 one end is kept away from to transmission inserted bar 5, the top of filtration treatment bucket 1 inside rotates and is connected with auxiliary connecting rod 8, the one end that filtration treatment bucket 1 was kept away from to auxiliary connecting rod 8 rotates and is connected with unsteady support plate 9, unsteady support plate 9 sets up the outside at unsteady protruding head 7, the top fixedly connected with guide swing mechanism 10 of unsteady. Part of the grease accumulated in the center is filtered by the centrifugal force of the rotation.

The top surface of the floating raised head 7 is uniformly provided with filtering liquid holes 11, the middle position inside the floating raised head 7 is provided with a movable liquid guide groove 12, and the filtering liquid holes 11 are communicated with the inside of the movable liquid guide groove 12.

One end of the guide swing mechanism 10 close to one side of the filtration treatment barrel 1 is fixedly connected with a guide hopper groove 13, the bottom of the guide hopper groove 13 is fixedly communicated with a limiting through rod 14, and the limiting through rod 14 is connected with the inside of the movable guide groove 12 in a penetrating and sliding manner. The filtering and collecting of the grease on the outer side of the rotating vortex are realized, the grease impurities on the surface of the sewage are completely filtered and separated, and the grease attached to the surface of the particle body in the liquid can be separated by the rotating power, so that the operation of workers is facilitated.

Example two

As shown in fig. 5, on the basis of the first embodiment, the present invention provides a technical solution: the utility model provides a sewage filters edulcoration device, guide swing mechanism 10 is including filtering flow distribution plate 101, filters the one end and the support plate 9 fixed connection that floats of flow distribution plate 101 bottom, filters the right side rotation of flow distribution plate 101 bottom and is connected with contact separation plate 102, and contact separation plate 102's inside evenly is provided with buffering chute 103.

The surface of the top of the filtering and dividing plate 101 is uniformly provided with an inner buffer groove 104, a sealing conical groove 105 is fixedly connected to the position close to the left side in contact with the inside of the separating plate 102, and a sealing plug 106 penetrates through and is connected with the inside of the sealing conical groove 105 in a sliding manner. Avoids the impact to generate violent splash to influence the filtering and separating effect.

The top of the sealing plug 106 is rotatably connected with a transmission extrusion rod 107, and one end of the transmission extrusion rod 107, which is positioned outside the sealing cone groove 105, is rotatably connected with the filtration and diversion plate 101.

The surface of the contact separation plate 102 near the bottom end is fixedly connected with a transmission spray pipe 108, the input end of the transmission spray pipe 108 is communicated with the bottom of the sealing conical groove 105, and the top of the filtration and diversion plate 101 is fixedly connected with an orientation limiting assembly 109. The purpose of alleviating the fluctuation of the liquid level can be further achieved.

EXAMPLE III

As shown in fig. 6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: a sewage filtering and impurity removing device is characterized in that an orientation limiting assembly 109 comprises a limiting baffle a1, a limiting baffle a1 is fixedly connected with a filtering and shunting plate 101, and one side of the limiting baffle a1 is fixedly connected with a guide buffer plate a 2.

The inner side surface of the guide buffer plate a2 is provided with a directional guide groove a3, and the top output end of the directional guide groove a3 is arranged corresponding to the guide hopper groove 13. Avoid grease liquid to shunt to the outside, improve grease filtration separation efficiency's purpose.

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 sewage filters edulcoration device, includes filtration treatment bucket (1), its characterized in that: the middle position of the bottom end in the filtering treatment barrel (1) is rotatably connected with a driving inserting shaft (2), the middle position of the bottom end outside the filtering treatment barrel (1) is fixedly connected with a recovery tank (3), the periphery of the outer surface of the driving inserting shaft (2) is uniformly and fixedly connected with driving fan blades (4), the inside of the top end of the driving inserting shaft (2) is penetrated and slidably connected with a driving inserting rod (5), the bottom of the driving inserting shaft (2) is communicated with the inside of the recovery tank (3), the middle position in the driving inserting rod (5) is provided with a liquid guiding inner tube (6), the top of one end, far away from the driving inserting shaft (2), of the driving inserting rod (5) is fixedly connected with a floating raised head (7), the top end in the filtering treatment barrel (1) is rotatably connected with an auxiliary connecting rod (8), one end, far away from the filtering treatment barrel (1), of the auxiliary connecting rod (8) is rotatably connected with, the floating carrier plate (9) is arranged on the outer side of the floating raised head (7), and the top of the floating carrier plate (9) is fixedly connected with a material guide swinging mechanism (10).

2. The sewage filtering and impurity removing device according to claim 1, characterized in that: the floating structure is characterized in that filtering liquid holes (11) are uniformly formed in the top surface of the floating raised head (7), a movable liquid guide groove (12) is formed in the middle of the inner portion of the floating raised head (7), and the filtering liquid holes (11) are communicated with the inner portion of the movable liquid guide groove (12).

3. The sewage filtering and impurity removing device according to claim 2, characterized in that: one end of the guide swinging mechanism (10) close to one side of the filtering treatment barrel (1) is fixedly connected with a guide hopper groove (13), the bottom of the guide hopper groove (13) is fixedly communicated with a limiting through rod (14), and the limiting through rod (14) is communicated with the inside of the movable guide liquid groove (12) in a penetrating and sliding manner.

4. The sewage filtering and impurity removing device according to claim 1, characterized in that: guide swing mechanism (10) are including filtering flow distribution plate (101), the one end and the support plate (9) fixed connection that floats of filtering flow distribution plate (101) bottom, the right side of filtering flow distribution plate (101) bottom is rotated and is connected with contact separator (102), the inside of contact separator (102) evenly is provided with buffering chute (103).

5. The sewage filtering and impurity removing device according to claim 4, characterized in that: the surface at the top of the filtering and splitting plate (101) is uniformly provided with an inner buffering groove (104), a sealing conical groove (105) is fixedly connected to the position, close to the left side, inside the contact separating plate (102), and a sealing plug sheet (106) penetrates through and is connected with the inside of the sealing conical groove (105) in a sliding mode.

6. The sewage filtering and impurity removing device according to claim 5, characterized in that: the top of the sealing plug sheet (106) is rotatably connected with a transmission extrusion rod (107), and one end, located outside the sealing cone groove (105), of the transmission extrusion rod (107) is rotatably connected with the filtering and flow dividing plate (101).

7. The sewage filtering and impurity removing device according to claim 6, characterized in that: the surface of the contact separation plate (102) close to the bottom end is fixedly connected with a transmission spray pipe (108), the input end of the transmission spray pipe (108) is communicated with the bottom of the sealing conical groove (105), and the top of the filtering and flow distribution plate (101) is fixedly connected with an orientation limiting assembly (109).

8. The sewage filtering and impurity removing device according to claim 7, characterized in that: the orientation limiting assembly (109) comprises a limiting baffle (a1), the limiting baffle (a1) is fixedly connected with the filtering splitter plate (101), and one side of the limiting baffle (a1) is fixedly connected with a guide buffer plate (a 2).

9. The sewage filtering and impurity removing device according to claim 8, characterized in that: the inner side surface of the guide buffer plate (a2) is provided with a directional diversion trench (a3), and the top output end of the directional diversion trench (a3) is arranged corresponding to the guide hopper groove (13).