CN115849639A - Centrifugal sewage treatment subsides machine - Google Patents
Centrifugal sewage treatment subsides machine Download PDFInfo
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- CN115849639A CN115849639A CN202310064019.1A CN202310064019A CN115849639A CN 115849639 A CN115849639 A CN 115849639A CN 202310064019 A CN202310064019 A CN 202310064019A CN 115849639 A CN115849639 A CN 115849639A
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- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000000926 separation method Methods 0.000 claims abstract description 82
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 14
- 239000007787 solid Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000000053 physical method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010170 biological method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
A centrifugal sewage treatment settling machine relates to the technical field of sewage treatment and comprises a primary separation box, wherein a rotary separation assembly is arranged in the primary separation box, the lower part of the primary separation box is fixedly connected with a transition box, a settling centrifugal box is fixedly connected in the transition box, a centrifugal cyclone assembly is arranged in the settling centrifugal box, a treatment inner box is sleeved outside the settling centrifugal box, the treatment inner box is fixedly connected with the lower end of the transition box, a stirring separation assembly is arranged in the treatment inner box, and a treatment outer box is sleeved outside the treatment inner box; the rotating separation assembly comprises a separation wheel arranged in the primary separation box, the separation wheel comprises a horizontally arranged circular mounting plate, the upper surface of the circular mounting plate is fixedly connected with a plurality of flow distribution plates, and the flow distribution plates are arranged in a central symmetry mode and are surrounded into a circular ring shape. The invention solves the problems of poor solid-liquid separation effect, difficult adjustment of centrifugal rotational flow and easy blockage of a filter screen when the centrifugal settling machine in the traditional technology is used for sewage treatment.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a centrifugal sewage treatment settling machine.
Background
Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage.
The sewage treatment can be divided into a physical method, a biological method and a chemical method according to the functions of the sewage treatment. Wherein, the physical method mainly utilizes the physical action to separate the non-soluble substances in the sewage, does not change the chemical property in the treatment process, and is commonly used for gravity separation, centrifugal separation, reverse osmosis, air flotation and the like; the biological method mainly utilizes the metabolism function of microorganisms to decompose and oxidize organic matters in a dissolved or colloidal state in sewage into stable inorganic substances so as to purify the sewage, and an activated sludge method and a biofilm method are commonly used; the chemical method is a method for treating or recovering dissolved substances or colloidal substances of sewage mainly by utilizing chemical reaction, and is mainly used for industrial wastewater. As the method, coagulation, neutralization, redox, ion exchange, etc. are generally used.
Of the three sewage treatment methods, the physical method has the advantages of strong universality and high economical efficiency, is most widely applied, and particularly is used for settling separation treatment of sewage with a large amount of solid impurities in water.
The process of settling sewage by a physical method needs a centrifugal settling machine, which is a machine for realizing centrifugal settling operation and is mainly used for separating suspension and emulsion. Common centrifugal settlers are tubular high speed centrifuges, disk separators and screw discharge centrifugal settlers.
Although the existing centrifugal settling machine is abundant in types, the problems exposed by the existing centrifugal settling machine are more and more along with the increase of the using times, and the problems comprise:
1. the solid-liquid separation effect is poor. Although the centrifugal settling machine theoretically enables solid impurities to achieve the effect of settling along with rotational flow through centrifugal force generated by a centrifugal mechanism, the centrifugal settling machine essentially separates the solid impurities in sewage from liquid, namely, solid-liquid separation, and a filtering sieve plate is inevitably used in the solid-liquid separation process.
2. The centrifugal mechanism is single, and the centrifugal cyclone effect cannot be adjusted. In the existing centrifugal settling machine, only one set of centrifugal mechanism is usually arranged, and the centrifugal mechanisms are directly fixed on a rotating shaft and rotate along with the rotating shaft, and the rotating position is determined, so the range of generating centrifugal rotational flow is limited, but in the process of sewage treatment, the water level is not constant, and the generated rotational flow cannot cover the whole part of sewage.
3. The filter screen is easy to block. In the sewage centrifugation settlement process that lasts, because the effect of centrifugal force can make sewage take place solid-liquid separation, most solid impurity can take place to subside along with rotatory rivers downwards, and some light solid impurity then can be followed water flow motion and blockked by the filter screen, the jam that can lead to the filter screen hole has been grown for a long time, lead to holistic filtration separation efficiency to reduce, and because the filter screen is fixed to be set up inside the centrifugal settlement machine, the clean needs of filter screen are dismantled completely, complex operation, use inconvenience.
In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a centrifugal sewage treatment settling machine, which is used for solving the problems that the centrifugal settling machine in the prior art is poor in solid-liquid separation effect, difficult to adjust centrifugal rotational flow and easy to block a filter screen when used for sewage treatment.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a centrifugal sewage treatment subsides machine, includes elementary separator box and subsides the centrifuge box, be equipped with the rotation separation subassembly in the elementary separator box, it is equipped with centrifugal whirl subassembly in the centrifuge box to subside.
As an optimized scheme, the rotating separation assembly comprises a separation wheel, the separation wheel comprises a circular mounting plate horizontally arranged, the upper surface of the circular mounting plate is fixedly connected with a plurality of flow distribution plates, and the flow distribution plates are centrosymmetrically enclosed into a circular ring shape.
As an optimized scheme, a separating cylinder is arranged on the outer side of the separating wheel, four centrosymmetric liquid discharging ports are formed in the side wall of the separating cylinder, and a primary filter screen is fixedly connected in each liquid discharging port.
As an optimized scheme, the centrifugal cyclone assembly comprises a cyclone seat, the cyclone seat comprises a circular table mounting seat horizontally arranged, a plurality of vertical cyclone plates are fixedly connected to the conical surface of the lower end of the circular table mounting seat, the cyclone plates are arranged in a star-shaped manner in a dispersing mode, and a plurality of vertical communicating ports are formed in the circular table mounting seat.
As an optimized scheme, a treatment inner box is sleeved outside the sedimentation centrifugal box, and a stirring separation assembly is arranged in the treatment inner box.
As an optimized scheme, the stirring separation assembly comprises a circular rotating plate, four horizontal hydraulic telescopic cylinders are fixedly connected to the circumferential side wall of the circular rotating plate, each telescopic end of each hydraulic telescopic cylinder is fixedly connected with a clamping head, and each clamping head is internally and fixedly connected with a long-strip-shaped stirring separation plate.
As an optimized scheme, the lower part of the primary separation box is fixedly connected with a transition box, the upper end of the sedimentation centrifugal box is fixedly connected in the transition box, the treatment inner box is fixedly connected with the lower end of the transition box, and the treatment outer box is sleeved outside the treatment inner box.
As an optimized scheme, a sedimentation base is fixedly connected to the inner bottom surface of the sedimentation centrifugal box.
As an optimized scheme, a vertical connecting column is fixedly connected to the center of the upper surface of the circular mounting plate.
As an optimized scheme, a horizontal sealing cover plate is fixedly connected outside an upper end opening of the primary separation box, a rotation driving motor is fixedly connected to the center of the upper surface of the sealing cover plate, and the tail end of an output shaft of the rotation driving motor penetrates through the sealing cover plate and is fixedly connected to the center of the upper end surface of the connecting column.
As an optimized scheme, four centrosymmetric horizontal communication ports are formed in the circumferential side wall, close to the upper end, of the sedimentation centrifugal box, and a horizontal water adding pipe is fixedly connected into each horizontal communication port.
As an optimized scheme, four centrosymmetric horizontal telescopic cylinders are fixedly connected to the inner side wall, close to the lower end, of the transition box, the four horizontal telescopic cylinders are arranged right opposite to the four water feeding pipes, and the diameter of telescopic heads of the horizontal telescopic cylinders is the same as the inner diameter of the water feeding pipes.
As an optimized scheme, a rotational flow driving motor is fixedly connected to the center of the upper box surface of the sedimentation centrifugal box, the tail end of an output shaft of the rotational flow driving motor downwards penetrates through the sedimentation centrifugal box and is fixedly connected with a horizontal connecting rotating plate, and the upper surface of the connecting rotating plate is tightly attached to the inner top surface of the sedimentation centrifugal box.
As an optimized scheme, a vertical telescopic lifting cylinder is fixedly connected to the center of the lower surface of the connecting rotating plate, and the telescopic end of the lower portion of the telescopic lifting cylinder is fixedly connected to the center of the upper end face of the circular truncated cone mounting seat.
As an optimized scheme, a plurality of centrosymmetric water drainage ports are formed in the outer side wall, close to the lower end, of the sedimentation centrifugal box, and a vertical inner-layer filter screen is fixedly connected in each water drainage port.
As an optimized scheme, a stirring driving motor is fixedly connected to the center of the outer bottom surface of the treatment inner box, and the tail end of an output shaft of the stirring driving motor upwards penetrates through the treatment inner box and is fixedly connected to the center of the lower surface of the circular rotating plate.
As an optimized scheme, a plurality of arc-shaped openings are formed in the side wall, close to the lower end, of the treatment inner box, and each arc-shaped opening is fixedly connected with an outer-layer filter screen.
As an optimized scheme, a vertical heating spiral pipe is arranged in the treatment outer box, and the heating spiral pipe is sleeved on the outer side of the treatment inner box.
As an optimized scheme, a drainage box is fixedly connected to the lower end face of the treatment outer box, a through hole is formed in the center of the lower end face of the treatment outer box, a through plate is arranged in the through hole in a lifting mode, and the diameter of the through plate is the same as the inner diameter of the through hole.
As an optimized scheme, an electric control telescopic cylinder is fixedly connected to the center of the inner bottom surface of the drainage box, and the upper telescopic end of the electric control telescopic cylinder is fixedly connected to the center of the lower surface of the partition plate.
As an optimized scheme, a drain pipe is fixedly connected to the outer wall of the drain box.
As an optimized scheme, a water inlet is formed in the closed cover plate, a water inlet tank is arranged on the outer side of the water inlet, and the water inlet tank is fixedly connected to the upper surface of the closed cover plate.
As an optimized scheme, the primary separation box is a vertically arranged cylindrical box with two open ends, the transition box is a vertically arranged conical box, the sedimentation centrifugal box is a vertically arranged cylindrical box, and the treatment outer box is a cylindrical box.
As an optimized scheme, an upper end opening of the separating cylinder is arranged, a lower end of the separating cylinder is arranged in a sealed mode, four centrosymmetric fixing frames are arranged between the separating cylinder and the primary separating box, one side of each fixing frame is fixedly connected to the outer wall of the separating cylinder, and the other side of each fixing frame is fixedly connected to the inner wall of the primary separating box.
As an optimized scheme, the lower end of the treatment outer box is fixedly connected with a plurality of supporting frames.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, multiple groups of solid-liquid separation components are arranged, and solid-liquid separation with gradually increased separation precision is carried out for three times through the primary separation box with the primary filter screen, the sedimentation centrifugal box with the inner filter screen and the treatment inner box with the outer filter screen, so that complete separation of solid impurities in sewage can be realized only through one complete treatment on one device, the separation efficiency is accelerated, and the separation effect is improved.
The invention carries out two times of centrifugal treatment in principle, wherein the first time is that in a primary separation box, a rotating driving motor drives a separation wheel to rotate, so that flocculent combined bodies in added sewage are scattered and thrown out and pass through a primary filter screen, and larger solid impurities are directly isolated in a separation cylinder, thereby realizing primary solid-liquid separation; and in the second time, in the sedimentation centrifugal box, the rotational flow driving motor drives the rotational flow seat to rotate, so that the sewage flowing into the sedimentation centrifugal box generates centrifugal rotational flow, and the position of the rotational flow seat in the sedimentation centrifugal box can be changed by controlling the extension and retraction of the lifting telescopic cylinder, so that the rotational flow state is changed in real time, and different centrifugal sedimentation effects are achieved.
The rotationally arranged stirring and separating plate can stir sewage flowing into the treatment inner box from the sedimentation centrifuge box and accelerate the sewage to flow through the outer-layer filter screen, and can be tightly attached to the inner wall of the treatment inner box under the telescopic adjustment of the hydraulic telescopic cylinder so as to rotationally clean the outer-layer filter screen, prevent meshes from being blocked, and the filter screen does not need to be detached in the cleaning process, so that the cleaning process is simple and rapid.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the inner structure of each component in the present invention in a front view;
FIG. 2 is an internal cross-sectional view of the components of the present invention taken generally transversely along the transition box, in the top view;
FIG. 3 is a schematic view of the inner half section of the components of the present invention in a front view;
fig. 4 is an internal structural view of the primary separating tank and its internal structure in a plan view in the present invention;
FIG. 5 is an overall external view in elevation of the present invention;
FIG. 6 is a schematic structural view of a cyclone base in the top view of the present invention;
fig. 7 is an overall schematic view of the swirling flow base in the present invention in a front view direction.
In the figure: 1-primary separation tank, 2-transition tank, 3-settling centrifuge tank, 4-treatment inner tank, 5-treatment outer tank, 6-circular mounting plate, 7-flow distribution plate, 8-connecting column, 9-closing cover plate, 10-rotary drive motor, 11-separation cylinder, 12-fixing frame, 13-liquid discharge port, 14-primary filter screen, 15-horizontal communication port, 16-water feeding pipe, 17-horizontal telescopic cylinder, 18-circular table mounting seat, 19-rotational flow plate, 20-vertical communication port, 21-rotational flow drive motor, 22-connecting rotary plate, 23-lifting telescopic cylinder, 24-settling base, 25-water discharge port, 26-inner filter screen, 27-circular rotary plate, 28-stirring drive motor, 29-hydraulic telescopic cylinder, 30-clamping head, 31-stirring separation plate, 32-flow disturbing plate, 33-arc port, 34-outer filter screen, 35-waterproof cover, 36-heating spiral pipe, 37-water discharge tank, 38-water separation port, 39-partition telescopic plate, 40-electric control separation plate, 41-flow disturbing flow plate, 33-arc port, 34-outer filter screen, 35-waterproof cover, 36-heating spiral pipe, 37-water inlet tank, 44-water outlet, and support column.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 7, a centrifugal sewage treatment subsides machine, including primary separation case 1, primary separation case 1 is vertical setting, both ends open-ended cylinder case, be equipped with the rotation separation subassembly in the primary separation case 1, primary separation case 1's lower part rigid coupling has transition case 2, transition case 2 is the toper case of vertical setting, the rigid coupling has settlement centrifugation case 3 in transition case 2, settlement centrifugation case 3 is the cylinder case of vertical setting, be equipped with centrifugal cyclone assembly in the settlement centrifugation case 3, the outside cover of settling centrifugation case 3 is equipped with handles inner box 4, handle the lower extreme of inner box 4 rigid coupling transition case 2, be equipped with the stirring separation subassembly in handling inner box 4, the outside cover of handling inner box 4 is equipped with handles outer container 5, it is the cylinder case to handle outer container 5.
The rotating separation assembly comprises a separation wheel, the separation wheel is rotatably arranged in the primary separation box 1, the separation wheel comprises a circular mounting plate 6 which is horizontally arranged, the upper surface of the circular mounting plate 6 is fixedly connected with a plurality of flow distribution plates 7, each flow distribution plate 7 is a square plate which is vertically arranged, the flow distribution plates 7 are centrosymmetrically arranged in a circular shape, one end of each flow distribution plate 7 is close to the middle of the circular mounting plate 6, and the other end of each flow distribution plate is in star-shaped arrangement and extends to the circumferential edge of the circular mounting plate 6.
The outer sides of the upper ends of the plurality of splitter plates 7 are fixedly connected with a fixed ring.
The center of the upper surface of the circular mounting plate 6 is fixedly connected with a vertical connecting column 8.
A horizontal closed cover plate 9 is fixedly connected outside an upper end opening of the primary separating box 1, a rotation driving motor 10 is fixedly connected at the center of the upper surface of the closed cover plate 9, and the tail end of an output shaft of the rotation driving motor 10 penetrates through the closed cover plate 9 and is fixedly connected to the center of the upper end surface of the connecting column 8.
The outside of separating wheel is equipped with a separator tube 11, and the upper end opening setting of separator tube 11, the lower extreme seals the setting, is equipped with four centrosymmetric mounts 12 between separator tube 11 and elementary separator box 1, and one side rigid coupling of every mount 12 is on the outer wall of separator tube 11, and the opposite side rigid coupling is on the inner wall of elementary separator box 1.
Four centrosymmetric liquid discharge ports 13 are formed in the side wall of the separation cylinder 11, and a primary filter screen 14 is fixedly connected in each liquid discharge port 13.
Four centrosymmetric horizontal communication ports 15 are formed in the circumferential side wall of the sedimentation centrifugal box 3 close to the upper end, and a horizontal water adding pipe 16 is fixedly connected into each horizontal communication port 15.
Four centrosymmetric horizontal telescopic cylinders 17 are fixedly connected to the inner side wall, close to the lower end, of the transition box 2, the four horizontal telescopic cylinders 17 are arranged right opposite to the four water feeding pipes 16, the diameter of a telescopic head of each horizontal telescopic cylinder 17 is the same as the inner diameter of each water feeding pipe 16, and the on-off control of each water feeding pipe 16 can be achieved through the telescopic effect of the telescopic head of each horizontal telescopic cylinder 17.
The centrifugal cyclone assembly comprises a cyclone seat, the cyclone seat is arranged above the interior of the sedimentation centrifuge box 3, the four water adding pipes 16 are arranged below the cyclone seat, the cyclone seat comprises a circular table mounting seat 18 which is horizontally arranged, a plurality of vertical cyclone plates 19 are fixedly connected to the conical surface of the lower end of the circular table mounting seat 18, and the plurality of cyclone plates 19 are arranged in a star-shaped manner.
The circular truncated cone mounting seat 18 is provided with a plurality of vertical communicating ports 20, the vertical communicating ports 20 are arranged in a central symmetry manner, and each vertical communicating port 20 is respectively arranged between two adjacent rotational flow plates 19.
The center of the upper box surface of the sedimentation centrifuge box 3 is fixedly connected with a rotational flow driving motor 21, the tail end of an output shaft of the rotational flow driving motor 21 downwards penetrates through the sedimentation centrifuge box 3 and is fixedly connected with a horizontal connecting rotating plate 22, and the upper surface of the connecting rotating plate 22 is tightly attached to the inner top surface of the sedimentation centrifuge box 3.
The center of the lower surface of the connecting rotating plate 22 is fixedly connected with a vertical telescopic lifting cylinder 23, and the lower telescopic end of the telescopic lifting cylinder 23 is fixedly connected with the center of the upper end surface of the circular truncated cone mounting seat 18.
A sedimentation base 24 is fixedly connected to the inner bottom surface of the sedimentation centrifugal box 3, and activated carbon is filled in the sedimentation base 24.
A plurality of centrosymmetric water outlets 25 are formed in the outer side wall of the sedimentation centrifuge box 3 close to the lower end, and a vertical inner-layer filter screen 26 is fixedly connected in each water outlet 25.
The stirring and separating assembly comprises a circular rotating plate 27, and the circular rotating plate 27 is horizontally arranged between the outer bottom surface of the sedimentation centrifuge tank 3 and the inner bottom surface of the treatment inner tank 4.
The center of the outer bottom surface of the inner treatment box 4 is fixedly connected with a stirring driving motor 28, and the tail end of the output shaft of the stirring driving motor 28 upwards penetrates through the inner treatment box 4 and is fixedly connected to the center of the lower surface of the circular rotating plate 27.
The rigid coupling has four horizontally hydraulic stretching jar 29 on the circumference lateral wall of circular commentaries on classics board 27, four hydraulic stretching jar 29 are the central symmetry setting, every hydraulic stretching jar 29's flexible end rigid coupling respectively has clamping head 30, the rigid coupling has the stirring separation plate 31 of rectangular shape in every clamping head 30 respectively, stirring separation plate 31 is vertical to be set up in settling centrifuge box 3 and handling between the inner box 4, the rigid coupling has a plurality of horizontally vortex strip shaped plate 32 respectively on every stirring separation plate 31's the relative terminal surface, a plurality of vortex strip shaped plate 32 equidistant setting.
The side wall of the inner treatment box 4 close to the lower end is provided with a plurality of arc-shaped openings 33, and an outer layer filter screen 34 is fixedly connected in each arc-shaped opening 33.
The primary screen 14, inner screen 26 and outer screen 34 have a stepped increase in cell density.
Waterproof covers 35 are respectively arranged on the outer sides of the rotational flow driving motor 21 and the stirring driving motor 28.
A vertical heating spiral pipe 36 is arranged in the treatment outer box 5, the heating spiral pipe 36 is sleeved outside the treatment inner box 4, and the heating spiral pipe 36 is mainly used for thermal sterilization treatment of sewage.
A drainage box 37 is fixedly connected to the lower end face of the treatment outer box 5, a through hole 38 is formed in the center of the lower end face of the treatment outer box 5, a through plate 39 is arranged in the through hole 38 in a lifting mode, and the diameter of the through plate 39 is the same as the inner diameter of the through hole 38.
An electric control telescopic cylinder 40 is fixedly connected at the center of the inner bottom surface of the drainage box 37, and the upper telescopic end of the electric control telescopic cylinder 40 is fixedly connected at the center of the lower surface of the partition plate 39.
A drain pipe 41 is fixed to the outer wall of the drain tank 37.
The closed cover plate 9 is provided with a water inlet 42, the outer side of the water inlet 42 is provided with a water inlet tank 43, and the water inlet tank 43 is fixedly connected to the upper surface of the closed cover plate 9.
The lower end of the treatment outer box 5 is fixedly connected with a plurality of supporting frames 44.
A plurality of centrosymmetric support columns 45 are arranged between the treatment outer box 5 and the transition box 2, one end of each support column 45 is obliquely and fixedly connected to the outer circular surface of the transition box 2, and the other end of each support column 45 is obliquely and fixedly connected to the inner wall of the upper end of the treatment outer box 5.
When the invention is used: firstly, sewage to be treated is added into a water inlet tank 43, the sewage flows into a separation cylinder 11 along a water inlet 42, a rotation driving motor 10 is started, the rotation driving motor 10 drives a separation wheel to rotate, the generated centrifugal force enables the sewage to permeate a primary filter screen 14 and be discharged from a liquid discharge port 13, primary solid-liquid separation is realized, and the discharged sewage flows into a transition tank 2; controlling the horizontal telescopic cylinder 17 to shorten to open the water feeding pipe 16, and enabling the sewage to flow into the sedimentation centrifugal box 3 from the transition box 2; starting a rotational flow driving motor 21, wherein the rotational flow driving motor 21 drives a connecting rotating plate 22 to rotate, and then drives a rotational flow seat to rotate, so that the sewage in the sedimentation centrifugal box 3 generates rotational flow, liquid components in the sewage penetrate through an inner-layer filter screen 26 in an accelerated manner, solid components in the sewage sink spirally along water flow, and are adsorbed and settled through a sedimentation base 24, and the sewage enters the treatment inner box 4 from the sedimentation centrifugal box 3; starting a stirring driving motor 28, wherein the stirring driving motor 28 drives the circular rotating plate 27 to rotate around the shaft, and then drives the stirring separation plate 31 to rotate circumferentially between the sedimentation centrifugal box 3 and the treatment inner box 4, so that sewage generates a flowing effect and enters the treatment outer box 5 through the outer filter screen 34; the sewage is subjected to thermal sterilization treatment through a heating spiral pipe 36; after the sterilization treatment is finished, the electrically controlled telescopic cylinder 40 is controlled to shorten, the baffle plate 39 is lowered, the baffle hole 38 is opened, and the sewage flows into the drainage tank 37 and is drained through the drainage pipe 41.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, although the present invention is described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it is to be understood that modifications may be made to the above-described embodiments, or equivalents may be substituted for some or all of their features, without departing from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a centrifugal sewage treatment subsides machine which characterized in that: the device comprises a primary separation box (1) and a sedimentation centrifugal box (3), wherein a rotary separation component is arranged in the primary separation box (1), and a centrifugal cyclone component is arranged in the sedimentation centrifugal box (3);
the rotating separation assembly comprises a separation wheel, the separation wheel comprises a horizontally arranged circular mounting plate (6), the upper surface of the circular mounting plate (6) is fixedly connected with a plurality of flow distribution plates (7), and the flow distribution plates (7) are centrosymmetrically enclosed into a circular ring shape;
a separation cylinder (11) is arranged on the outer side of the separation wheel, four centrally symmetrical liquid discharge ports (13) are formed in the side wall of the separation cylinder (11), and a primary filter screen (14) is fixedly connected in each liquid discharge port (13);
the centrifugal cyclone assembly comprises a cyclone seat, the cyclone seat comprises a horizontally arranged circular truncated cone mounting seat (18), a plurality of vertical cyclone plates (19) are fixedly connected to the conical surface of the lower end of the circular truncated cone mounting seat (18), the plurality of vertical cyclone plates (19) are distributed in a star-shaped manner, and a plurality of vertical communication ports (20) are formed in the circular truncated cone mounting seat (18);
a treatment inner box (4) is sleeved outside the sedimentation centrifugal box (3), and a stirring separation assembly is arranged in the treatment inner box (4);
stirring separator assembly includes circular commentaries on classics board (27), the rigid coupling has four horizontally hydraulic telescoping cylinder (29) on the circumference lateral wall of circular commentaries on classics board (27), every the flexible end of hydraulic telescoping cylinder (29) is the rigid coupling respectively has holding head (30), every the stirring separator plate (31) of rectangular shape are fixed connection respectively in holding head (30).
2. A centrifugal sewage treatment settler according to claim 1, characterized in that: the lower part of the primary separation box (1) is fixedly connected with a transition box (2), the upper end of the sedimentation centrifugal box (3) is fixedly connected in the transition box (2), the treatment inner box (4) is fixedly connected with the lower end of the transition box (2), and the outer side of the treatment inner box (4) is sleeved with a treatment outer box (5);
and a sedimentation base (24) is fixedly connected to the inner bottom surface of the sedimentation centrifugal box (3).
3. A centrifugal sewage treatment settler according to claim 2, characterized in that: a vertical connecting column (8) is fixedly connected to the center of the upper surface of the circular mounting plate (6);
the outer rigid coupling of upper end opening of primary separator box (1) has horizontally sealed apron (9), the upper surface center department rigid coupling of sealed apron (9) has rotation driving motor (10), the output shaft end of rotating driving motor (10) passes sealed apron (9) and rigid coupling extremely the up end center department of spliced pole (8).
4. A centrifugal sewage treatment settler according to claim 3, characterized in that: four centrosymmetric horizontal communication ports (15) are formed in the circumferential side wall, close to the upper end, of the sedimentation centrifugal box (3), and a horizontal water adding pipe (16) is fixedly connected into each horizontal communication port (15);
the transition box (2) is close to on the inside wall of lower extreme rigid coupling have four centrosymmetric horizontal telescopic cylinder (17), four horizontal telescopic cylinder (17) just to four filler pipe (16) set up, the flexible head diameter of horizontal telescopic cylinder (17) with the internal diameter size of filler pipe (16) is the same.
5. The centrifugal sewage treatment settling machine of claim 4, wherein: a rotational flow driving motor (21) is fixedly connected to the center of the upper box surface of the sedimentation centrifugal box (3), the tail end of an output shaft of the rotational flow driving motor (21) downwards penetrates through the sedimentation centrifugal box (3) and is fixedly connected with a horizontal connecting rotating plate (22), and the upper surface of the connecting rotating plate (22) is tightly attached to the inner top surface of the sedimentation centrifugal box (3);
a vertical telescopic lifting cylinder (23) is fixedly connected to the center of the lower surface of the connecting rotating plate (22), and the lower telescopic end of the telescopic lifting cylinder (23) is fixedly connected to the center of the upper end surface of the circular truncated cone mounting seat (18);
a plurality of centrosymmetric water outlets (25) are formed in the outer side wall, close to the lower end, of the sedimentation centrifugal box (3), and a vertical inner-layer filter screen (26) is fixedly connected into each water outlet (25).
6. A centrifugal sewage treatment settler of claim 5, characterized in that: a stirring driving motor (28) is fixedly connected to the center of the outer bottom surface of the inner treatment box (4), and the tail end of an output shaft of the stirring driving motor (28) upwards penetrates through the inner treatment box (4) and is fixedly connected to the center of the lower surface of the circular rotating plate (27);
a plurality of arc-shaped openings (33) are formed in the side wall, close to the lower end, of the treatment inner box (4), and each arc-shaped opening (33) is fixedly connected with an outer-layer filter screen (34).
7. The centrifugal sewage treatment settling machine of claim 6, wherein: a vertical heating spiral pipe (36) is arranged in the treatment outer box (5), and the heating spiral pipe (36) is sleeved on the outer side of the treatment inner box (4);
a drainage box (37) is fixedly connected to the lower end face of the treatment outer box (5), a through hole (38) is formed in the center of the lower end face of the treatment outer box (5), a through plate (39) is arranged in the through hole (38) in a lifting mode, and the diameter of the through plate (39) is the same as the inner diameter of the through hole (38);
an electric control telescopic cylinder (40) is fixedly connected to the center of the inner bottom surface of the drainage box (37), and the upper telescopic end of the electric control telescopic cylinder (40) is fixedly connected to the center of the lower surface of the through plate (39);
and a drain pipe (41) is fixedly connected to the outer wall of the drain tank (37).
8. A centrifugal sewage treatment settler of claim 7, wherein: a water inlet (42) is formed in the closed cover plate (9), a water inlet tank (43) is arranged on the outer side of the water inlet (42), and the water inlet tank (43) is fixedly connected to the upper surface of the closed cover plate (9).
9. The centrifugal sewage treatment settling machine of claim 8, wherein: the primary separation box (1) is a vertically arranged cylindrical box with openings at two ends, the transition box (2) is a vertically arranged conical box, the sedimentation centrifugal box (3) is a vertically arranged cylindrical box, and the treatment outer box (5) is a cylindrical box;
the upper end of the separation cylinder (11) is provided with an opening, the lower end of the separation cylinder is provided with a closed opening, four centrosymmetric fixing frames (12) are arranged between the separation cylinder (11) and the primary separation box (1), one side of each fixing frame (12) is fixedly connected to the outer wall of the separation cylinder (11), and the other side of each fixing frame is fixedly connected to the inner wall of the primary separation box (1);
the lower end of the outer treatment box (5) is fixedly connected with a plurality of support frames (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310064019.1A CN115849639A (en) | 2023-02-06 | 2023-02-06 | Centrifugal sewage treatment subsides machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310064019.1A CN115849639A (en) | 2023-02-06 | 2023-02-06 | Centrifugal sewage treatment subsides machine |
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| CN115849639A true CN115849639A (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310064019.1A Pending CN115849639A (en) | 2023-02-06 | 2023-02-06 | Centrifugal sewage treatment subsides machine |
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| JP2000317483A (en) * | 1999-05-13 | 2000-11-21 | Matsushita Electric Ind Co Ltd | Waste water treatment equipment |
| JP2007275862A (en) * | 2005-09-09 | 2007-10-25 | Raisen:Kk | Garbage treatment device |
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| CN213771691U (en) * | 2020-12-01 | 2021-07-23 | 新疆鼎高鼎化工科技有限公司 | Tail water treatment equipment |
| CN216236386U (en) * | 2021-10-21 | 2022-04-08 | 栗松民 | High-efficient centrifugal sewage treatment plant |
| CN114716128A (en) * | 2022-03-31 | 2022-07-08 | 徐立佳 | Livestock and poultry manure treatment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317483A (en) * | 1999-05-13 | 2000-11-21 | Matsushita Electric Ind Co Ltd | Waste water treatment equipment |
| JP2007275862A (en) * | 2005-09-09 | 2007-10-25 | Raisen:Kk | Garbage treatment device |
| CN210030247U (en) * | 2019-04-26 | 2020-02-07 | 陈沅灏 | Daily life effluent treatment plant |
| CN212050807U (en) * | 2020-03-11 | 2020-12-01 | 王跃进 | Novel centrifugal solid-liquid separation type sewage treatment device |
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| CN213771691U (en) * | 2020-12-01 | 2021-07-23 | 新疆鼎高鼎化工科技有限公司 | Tail water treatment equipment |
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| CN114716128A (en) * | 2022-03-31 | 2022-07-08 | 徐立佳 | Livestock and poultry manure treatment system |
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Application publication date: 20230328 |