CN212246594U

CN212246594U - Sewage treatment equipment based on sewage centralized treatment technology

Info

Publication number: CN212246594U
Application number: CN202021398774.1U
Authority: CN
Inventors: 郝进伟; 曲毅; 丁宇; 杨宏旺; 刘雪; 徐慧荟; 张华巍; 王兆选; 张培杨; 谢辉; 李守伟; 曹贻社; 于海深; 常安; 金田宗; 康琦; 李鹏; 梁春花; 柳晓明; 马吉飞
Original assignee: Econ Technology Co Ltd
Current assignee: Econ Technology Co Ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-12-29
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a sewage treatment technical field specifically is a sewage treatment device based on filth centralized processing technique, including handling the railway carriage or compartment, the inner chamber of handling the railway carriage or compartment is provided with broken chamber respectively, solid separation chamber and liquid separation chamber, handle the external oral siphon in one side top of railway carriage or compartment, the oral siphon lets in to broken chamber in, it is provided with the spacer to handle the railway carriage or compartment inner chamber, install one-level filter plate and second grade filter plate on the spacer respectively, broken intracavity is built-in to be installed and is broken frame, the built-in ionization frame that installs of liquid separation chamber, install on the ionization frame and connect the electric electrode, the both ends of connecting the electric electrode are provided with negative electrode and positive electrode respectively, the negative electrode is installed to the negative electrode guide arm, the positive electrode guide arm is installed to the positive electrode, the negative electrode guide arm extends. The utility model discloses solid-liquid separation's effect is reached to be convenient for follow-up carry out different treatment disinfection processes to solid matter and liquid sewage respectively.

Description

Sewage treatment equipment based on sewage centralized treatment technology

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment device based on filth centralized processing technique.

Background

With the continuous aggravation of water pollution, the sewage treatment and regeneration industry is under unprecedented attention, the gross profit rate of all regions in recent two years is kept at about 70%, even some regions exceed 100%, the industry development potential is very large, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people. At present, the types of sewage are many, some sewage contain some polluted substances, and some polluted substances still have the value of utilization, so that the sewage is required to be collected when the sewage is treated, most of the sewage cannot be collected when the sewage is treated at present, the efficiency of a small number of devices is lower when the sewage is collected, and the sewage are difficult to completely collect the sewage after being separated, so that the practicability of the sewage treatment device is reduced.

Chinese patent (No. CN206535290U) discloses a sewage treatment device with a sewage collecting function, which is characterized in that a mounting seat is matched with a rotary drum, so that the sewage left in the rotary drum can be discharged from a discharge pipe on the mounting seat, and the sewage is convenient to collect; however, the patent has a great operation defect in practice, and the patent cannot effectively separate and treat solid dirt and sewage, so that the treatment mode of subsequent sewage treatment cannot be sterilized according to the symptoms.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment device based on filth centralized processing technique to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sewage treatment device based on a sewage centralized treatment technology comprises a treatment chamber, wherein a crushing cavity, a solid separation cavity and a liquid separation cavity are respectively arranged in the inner cavity of the treatment chamber, a water inlet pipe is externally connected to the top of one side of the treatment chamber and is communicated into the crushing cavity, a partition frame is arranged in the inner cavity of the treatment chamber, a primary filter screen plate and a secondary filter screen plate are respectively arranged on the partition frame, the primary filter screen plate is obliquely erected between the crushing cavity and the solid separation cavity, the secondary filter screen plate is obliquely erected between the solid separation cavity and the liquid separation cavity, a sewage discharge bin is arranged at the bottom of the solid separation cavity, a discharge cover plate is arranged at the bottom of the sewage discharge bin, a material conveying opening plate is arranged at the bottom of the crushing cavity, a guide plate is further arranged at the tail end of the primary filter screen plate, and the tail end of the guide plate extends to the upper side of the secondary filter screen plate, the device comprises a crushing chamber, a liquid separation chamber, a cathode separation chamber, an anode separation chamber, a liquid separation chamber, a crushing frame, an ionization frame, an electric connection electrode, a cathode electrode and an anode electrode, wherein the crushing frame is arranged in the crushing chamber, the ionization frame is arranged in the liquid separation chamber, the two ends of the electric connection electrode are respectively provided with the cathode electrode and the anode electrode, the cathode electrode is provided with a cathode guide rod, the anode electrode is provided with an anode guide rod, the cathode guide rod extends to the bottom area of the liquid separation chamber, the anode electrode extends to the top area of the liquid separation chamber, the other side of a treatment chamber is respectively externally connected with a first sewage output pipe and a second sewage output pipe, the first sewage.

As a further aspect of the present invention: the material conveying opening-closing plate is arranged on the side wall of the crushing cavity through an opening-closing shaft.

As a further aspect of the present invention: the lateral wall of broken chamber is followed position installation down and is followed the support, be connected with supporting spring down between support and the defeated open close plate, supporting spring is the tilting installation under along between support and the defeated open close plate.

As a further aspect of the present invention: and a pressure detector is arranged on the outer wall of the processing chamber, and the pressure measuring end of the pressure detector is communicated with the inner cavity of the processing chamber.

As a further aspect of the present invention: the crushing device is characterized in that a crushing rotating shaft is arranged on the crushing frame, the crushing rotating shaft extends into an inner cavity of the crushing cavity and is provided with a stirring sleeve, a plurality of crushing knife boards are arranged on the outer wall of the stirring sleeve in an equidistant mode, the rotating shaft of the crushing rotating shaft is designed to be of an inner hollow structure, a water conveying pipeline is externally connected to the top of the crushing rotating shaft, a plurality of water outlet holes are formed in the outer wall of the stirring sleeve, the water conveying pipeline is connected with the crushing rotating shaft through a sealing sleeve, and a liquid inlet hopper is arranged at the top end of the water.

As a further aspect of the present invention: the pipe wall of the water pipeline is provided with external threads, the side edge of the crushing frame is provided with a driving frame, a transmission turbine is mounted on the driving frame, and the transmission turbine is meshed with the external threads on the water pipeline through threads.

As a further aspect of the present invention: install the drive shaft on the drive frame, transmission turbine installs in the drive shaft, still install first helical gear and second helical gear respectively in the drive shaft, install driving motor on the drive frame, driving motor's drive end installs half-tooth helical gear through power output shaft, half-tooth helical gear is the meshing of alternating with first helical gear and second helical gear respectively.

As a further aspect of the present invention: the length of the insection arc of the half-tooth helical gear is half of the circumference of the wheel disc.

Compared with the prior art, the beneficial effects of the utility model are that:

the method has the advantages that through designing a crushing-filtering-secondary filtering mode, solid dirt and liquid sewage are effectively separated, and the effect of solid-liquid separation is achieved; thereby facilitating different treatment and disinfection procedures for solid matters and liquid sewage in the follow-up process.

As for the filtered sewage, an ionization device is arranged in the liquid separation cavity, the components of the sewage are primarily separated in an ionized sewage mode, and metal ions in the sewage mainly exist in positive charges and are gathered at the position of the cathode guide rod; the ions of acid and alkali, Cl and S, which affect the acidity and alkalinity, mainly exist in negative charges, so the ions are gathered at the anode guide rod, and then different types of harmful substances in water flow are shunted and output, so that the subsequent sewage treatment is facilitated to carry out targeted treatment.

This application sets up broken frame and is used for broken handle to hollow structure design in the broken pivot of design adopts, external conduit, thereby can let in disinfectant, utilize the broken opportunity of stirring sewage in stage, the reverse preliminary treatment effect of synchronous machine reduces the corrosivity influence of sewage or filth to conveying equipment, also reduces the work load of follow-up processing procedure.

The utility model relates to a broken mechanism lasts the rotation and alternate the rotation direction every cycle, still is the reciprocal of vertical direction from top to bottom simultaneously. Firstly, the input of the disinfectant cannot be influenced; secondly, the mixing effect of the disinfectant and the sewage can be greatly improved by matching with a periodically-turning rotary crushing mechanism; thirdly, the crushing device synchronously moves up and down while rotating, so that the materials can be driven to turn over, and the crushing effect and the disinfectant mixing effect are further improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural view of the middle crushing frame of the present invention.

Fig. 4 is a schematic structural view of the driving rack of the present invention.

In the figure: 1-treatment chamber, 11-crushing chamber, 12-solid separation chamber, 13-liquid separation chamber, 20-second sewage output pipe, 22-water inlet pipe, 23-spacer, 24-first-stage filter screen, 25-second-stage filter screen, 26-material conveying split plate, 27-guide plate, 28-split shaft, 29-first sewage output pipe, 20-second sewage output pipe, 31-ionization frame, 32-electric electrode, 33-anode electrode, 34-cathode electrode, 35-anode guide rod, 36-cathode guide rod, 37-sewage discharge bin, 38-discharge cover plate, 4-crushing frame, 41-crushing rotating shaft, 42-stirring sleeve, 43-crushing knife plate, 44-sealing sleeve, 45-water conveying pipeline, 46-a liquid inlet hopper, 47-a water outlet hole, 48-an external thread, 51-a driving frame, 52-a transmission turbine, 53-a driving shaft, 54-a first bevel gear, 55-a second bevel gear, 56-a half-tooth bevel gear, 57-a driving motor, 58-a power output shaft, 61-a lower edge bracket, 62-a supporting spring and 7-a pressure detector.

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, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, a sewage treatment device based on a sewage centralized treatment technology comprises a treatment chamber 1, wherein a crushing cavity 11, a solid separation cavity 12 and a liquid separation cavity 13 are respectively arranged in an inner cavity of the treatment chamber 1, a water inlet pipe 22 is externally connected to the top of one side of the treatment chamber 1, the water inlet pipe 22 is introduced into the crushing cavity 11, the crushing cavity 11 is used for crushing input sewage, and the solid separation cavity 12 and the liquid separation cavity 13 are used for separating and outputting sewage and sewage subjected to solid-liquid separation.

A partition frame 23 is arranged in an inner cavity of the treatment chamber 1, a first-stage filter screen plate 24 and a second-stage filter screen plate 25 are respectively arranged on the partition frame 23, the first-stage filter screen plate 24 is obliquely erected between the crushing chamber 11 and the solid separation chamber 12, the second-stage filter screen plate 25 is obliquely erected between the solid separation chamber 12 and the liquid separation chamber 13, a dirt discharge bin 37 is arranged at the bottom of the solid separation chamber 12, a discharge cover plate 38 is arranged at the bottom of the dirt discharge bin 37, a material conveying opening plate 26 is arranged at the bottom of the crushing chamber 11, a guide plate 27 is further arranged at the tail end of the first-stage filter screen plate 24, the tail end of the guide plate 27 extends to the obliquely upper side of the second-stage filter screen plate 25, a crushing frame 4 is arranged in the crushing chamber 11, an ionization frame 31 is arranged in the liquid separation chamber 13, and an electric connection electrode 32 is arranged on the, the two ends of the power connection electrode 32 are respectively provided with a cathode 34 and an anode 33, the cathode 34 is provided with a cathode guide rod 36, the anode 33 is provided with an anode guide rod 35, the cathode guide rod 36 extends to the bottom region of the liquid separation chamber 13, the anode 33 extends to the top region of the liquid separation chamber 13, the other side of the treatment chamber 1 is respectively externally connected with a first sewage output pipe 29 and a second sewage output pipe 20, the first sewage output pipe 29 is arranged at a position close to the anode guide rod 35, and the second sewage output pipe 20 is arranged at a position close to the cathode guide rod 36.

Defeated material open-close plate 26 is installed on the lateral wall of broken chamber 11 through the axle 28 that opens and shuts, and along support 61 under the installation of position, be connected with supporting spring 62 down between support 61 and the defeated open-close plate 26 along the lateral wall of broken chamber 11, supporting spring 62 is the tilting installation down along between support 61 and the defeated open-close plate 26.

The utility model discloses a theory of operation is: sewage is input into the crushing cavity 11 from the water inlet pipe 22, and solid matters in the sewage are crushed by the crushing cavity 11; the primary filter screen plate 24 primarily performs solid-liquid separation operation, and can separate sewage with relatively large solid volume from sewage. The separated dirt slides to the bottom of the crushing cavity 11, namely the conveying opening plate 26, and after being accumulated to a certain amount, the gravity of the dirt is greater than the elastic supporting force of the supporting spring 62, so that the dirt is removed, and the dirt falls into the dirt discharging bin 37; the separated sewage falls to the second-stage filter screen plate 25 through the guide plate 27, and the second-stage filter screen plate 25 carries out secondary filtration treatment on suspended particles or powder substances existing in the sewage; performing solid-liquid separation for the second time, wherein the filtered sewage flows into the liquid separation cavity 13 through the secondary filter screen plate 25, the filtered solid particles fall into the sewage discharge bin 37, and the solid matters are discharged at the discharge cover plate in a unified manner; the method has the advantages that the solid sewage and the liquid sewage are effectively separated by designing a crushing-filtering-secondary filtering mode, so that the effect of solid-liquid separation is achieved; thereby facilitating different treatment and disinfection procedures for solid matters and liquid sewage in the follow-up process.

Regarding the filtered sewage, the ionization device is also arranged in the liquid separation cavity 13, the components of the sewage are primarily separated in the mode of ionizing the sewage, and metal ions in the sewage mainly exist in positive charges and are gathered at the position of the cathode guide rod 36; the acid-base, Cl and S plasmas influencing the acidity and alkalinity mainly exist in negative charges, so the plasmas gather at the anode guide rod 35, and the anode guide rod 35 and the cathode guide rod 36 are respectively positioned at the upper part and the lower part, so that the water flow in the cathode region and the anode region is output in a shunting manner, and then different types of harmful substances in the water flow are output in a shunting manner, and the subsequent sewage treatment is facilitated to perform targeted treatment.

Example two:

referring to fig. 3 and 4, in this embodiment, as a further optimization of the embodiment, on the basis of the embodiment, a crushing rotating shaft 41 is installed on the crushing frame 4, the crushing rotating shaft 41 extends into an inner cavity of the crushing cavity 11 and is installed with a stirring sleeve 42, a plurality of crushing knife plates 43 are installed on an outer wall of the stirring sleeve 42 at equal intervals, the rotating shaft of the crushing rotating shaft 41 adopts an inner hollow structure design, a water pipe 45 is externally installed at the top of the crushing rotating shaft 41, a plurality of water outlet holes 47 are arranged on an outer wall of the stirring sleeve 42, the water pipe 45 is connected with the crushing rotating shaft 41 through a sealing sleeve 44, and a liquid inlet hopper 46 is installed at the top end of the water pipe 45.

This application sets up broken frame 4 and is used for broken handle to hollow structure design in the broken pivot 41 pivot of design adopts, external conduit 45, thereby can let in disinfectant, utilizes the opportunity of crushing stirring sewage in broken stage, the reverse preliminary treatment effect of synchronous machine, reduces sewage or filth to conveying equipment's corrosivity influence, also reduces the work load of follow-up processing process.

The pipe wall of the water pipe 45 is provided with an external thread 48, the side edge of the crushing frame 4 is provided with a driving frame 51, the driving frame 51 is provided with a transmission turbine 52, and the transmission turbine 52 is meshed with the external thread 48 on the water pipe 45 through threads. The driving rack 51 is provided with a driving shaft 53, the transmission turbine 52 is arranged on the driving shaft 53, the driving shaft 53 is also provided with a first bevel gear 54 and a second bevel gear 55 respectively, the driving rack 51 is provided with a driving motor 57, the driving end of the driving motor 57 is provided with a half-tooth bevel gear 56 through a power output shaft 58, the tooth pattern arc length of the half-tooth bevel gear 56 is half of the circumference of the wheel disc, and the half-tooth bevel gear 56 is respectively and alternately meshed with the first bevel gear 54 and the second bevel gear 55.

For the driving mechanism of the crushing frame 4, when the utility model works, the driving motor 57 drives the power output shaft 58 to drive the transmission turbine 52 to move, and the transmission turbine 52 is meshed with the external thread 48 to drive the water pipe 45 to move, namely, the crushing rotating shaft 41 is driven to move; meanwhile, the half-tooth helical gear 56 is designed as a transmission medium to alternately drive the first helical gear 54 and the second helical gear 55 to move, and then each rotation period drives the power output shaft 58 to change the rotation direction; thereby driving the crushing rotating shaft 41 to rotate continuously, changing the rotating direction every period, and reciprocating up and down in the vertical direction. The design has the following advantages that firstly, the input of the disinfectant is not influenced; secondly, the mixing effect of the disinfectant and the sewage can be greatly improved by matching with a periodically-turning rotary crushing mechanism; thirdly, the crushing device synchronously moves up and down while rotating, so that the materials can be driven to turn over, and the crushing effect and the disinfectant mixing effect are further improved.

Example three:

referring to fig. 1, this embodiment is a further optimization of the embodiment, and on the basis of this, a pressure detector 7 is disposed on an outer wall of the processing chamber 1, and a pressure measuring end of the pressure detector 7 is communicated with an inner cavity of the processing chamber 1. In view of the design of the electrolysis and disinfection reaction mechanism, the pressure detector 7 is also arranged on the treatment chamber 1, thereby improving the safety of the equipment operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A sewage treatment device based on a sewage centralized treatment technology comprises a treatment chamber (1), wherein a crushing cavity (11), a solid separation cavity (12) and a liquid separation cavity (13) are respectively arranged in an inner cavity of the treatment chamber (1), a water inlet pipe (22) is externally connected to the top of one side of the treatment chamber (1), the water inlet pipe (22) is communicated into the crushing cavity (11), the sewage treatment device is characterized in that a partition frame (23) is arranged in the inner cavity of the treatment chamber (1), a primary filter screen plate (24) and a secondary filter screen plate (25) are respectively arranged on the partition frame (23), the primary filter screen plate (24) is obliquely erected between the crushing cavity (11) and the solid separation cavity (12), the secondary filter screen plate (25) is obliquely erected between the solid separation cavity (12) and the liquid separation cavity (13), and a sewage discharge bin (37) is arranged at the bottom of the solid separation cavity (12), the bottom in filth discharge bin (37) sets up ejection of compact apron (38), the bottom in broken chamber (11) sets up defeated material open-close board (26), defeated material open-close board (26) are installed on the lateral wall in broken chamber (11) through axle (28) that opens and shuts, broken chamber (11) built-in the installation have broken frame (4), ionization frame (31) are installed to liquid separation chamber (13) built-in, install on ionization frame (31) and connect electric pole (32), the both ends that connect electric pole (32) are provided with negative electrode (34) and positive electrode (33) respectively, negative electrode (34) are installed negative pole guide arm (36), positive pole guide arm (35) are installed to positive electrode (33), negative pole guide arm (36) extend to the bottom region in liquid separation chamber (13), positive electrode (33) extend to the top region in liquid separation chamber (13), the other side of the treatment carriage (1) is respectively externally connected with a first sewage output pipe (29) and a second sewage output pipe (20), the first sewage output pipe (29) is arranged at a position close to the anode guide rod (35), the second sewage output pipe (20) is arranged at a position close to the cathode guide rod (36), a pressure detector (7) is arranged on the outer wall of the treatment carriage (1), and the pressure measuring end of the pressure detector (7) is communicated with the inner cavity of the treatment carriage (1).

2. The sewage treatment device based on the sewage centralized treatment technology according to the claim 1, wherein the end of the primary filter screen plate (24) is further provided with a guide plate (27), and the end of the guide plate (27) extends to the upper part of the secondary filter screen plate (25).

3. The sewage treatment equipment based on the sewage centralized treatment technology according to the claim 1 is characterized in that a lower edge bracket (61) is installed at the position of the lower edge of the side wall of the crushing chamber (11), a supporting spring (62) is connected between the lower edge bracket (61) and the material conveying opening plate (26), and the supporting spring (62) is installed between the lower edge bracket (61) and the material conveying opening plate (26) in an inclined mode.

4. The sewage treatment device based on the sewage centralized treatment technology as claimed in any one of claims 1 to 3, wherein a crushing rotating shaft (41) is installed on the crushing frame (4), the crushing rotating shaft (41) extends into the inner cavity of the crushing cavity (11) and is provided with a stirring sleeve (42), a plurality of crushing knife boards (43) are installed on the outer wall of the stirring sleeve (42) at equal intervals, the crushing rotating shaft (41) adopts an inner hollow structure design, a water conveying pipeline (45) is installed on the top of the crushing rotating shaft (41) in an external connection manner, a plurality of water outlet holes (47) are formed in the outer wall of the stirring sleeve (42), the water conveying pipeline (45) is connected with the crushing rotating shaft (41) through a sealing sleeve (44), and a liquid inlet hopper (46) is installed at the top end of the water conveying pipeline (45).

5. The sewage treatment device based on the sewage centralized treatment technology according to claim 4, wherein the pipe wall of the water pipe (45) is provided with an external thread (48), the side edge of the crushing frame (4) is provided with a driving frame (51), the driving frame (51) is provided with a transmission turbine (52), and the transmission turbine (52) is meshed with the external thread (48) on the water pipe (45) through threads.

6. The sewage treatment device based on the sewage centralized treatment technology according to the claim 5, wherein a driving shaft (53) is installed on the driving frame (51), the transmission turbine (52) is installed on the driving shaft (53), a first helical gear (54) and a second helical gear (55) are also installed on the driving shaft (53), a driving motor (57) is installed on the driving frame (51), a half-tooth helical gear (56) is installed at the driving end of the driving motor (57) through a power output shaft (58), and the half-tooth helical gear (56) is alternately meshed with the first helical gear (54) and the second helical gear (55).

7. The sewage treatment apparatus based on the sewage centralized treatment technology according to claim 6, wherein the spiral curve length of the semi-tooth helical gear (56) is half of the circumference of the wheel disc.