CN211255302U

CN211255302U - Urban sewage treatment device

Info

Publication number: CN211255302U
Application number: CN201921913482.4U
Authority: CN
Inventors: 李科; 蒋涛
Original assignee: Sichuan Huaxin Zhichuang Technology Co ltd
Current assignee: Sichuan Huaxin Zhichuang Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-14
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an urban sewage treatment device, which comprises a sewage treatment box, wherein the bottom of the sewage treatment box is transversely provided with a cylindrical shell, and the box body is provided with a water inlet, a water outlet, a high-pressure water gun and a time control device; the shell is also provided with a spiral push rod and a filter plate for separating the box body from the shell. The utility model discloses an automatic timing is to the clearance of the inside dirt of sewage treatment incasement portion, and the propelling movement design of rotation type has improved row's mud efficiency, simultaneously, can also utilize discharged sewage to carry out high pressure to the box inside and wash, avoids the dirt on the inner wall to produce bacterium and sharp smell through long-term adhesion for a long time, realizes the reuse of waste water.

Description

Urban sewage treatment device

Technical Field

The utility model relates to a domestic sewage treatment equipment technical field, concretely relates to municipal sewage treatment plant.

Background

With the development of scientific and technological progress and industrial modernization, pollution is more serious, especially the water pollution condition is increased continuously, so that the sewage treatment and regeneration industry is concerned unprecedentedly, for urban sewage treatment, the treatment mainly comprises the treatment of production sewage and the treatment of domestic sewage, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage produced in daily life and refers to complex mixtures of inorganic matters and organic matters in various forms and the like; and current sewage treatment mode generally includes the physical precipitation method, the chemical precipitation method, biodegradation method etc. but in sewage treatment process, a large amount of mud can be piled up after certain time in sewage treatment device's bottom, for sewage treatment's normal operating, the worker need handle the mud that accumulates in the sewage treatment device, general clearance mode is again handled mud after discharging the water in the sewage treatment device, this kind of processing mode not only consumes the manpower, increase work load for the staff, sewage treatment efficiency has still been reduced.

To this technical problem, the mode that application number is 201821157059.1 set up the motor drive scraper blade in sewage treatment plant bottom is adopted to the mud propelling movement, make its eduction gear outside, the consuming time and the power of manual cleaning have been avoided through such technological means, but this technological means still has technical defect in the practical application in-process, the mud propelling movement that causes like the rectilinear movement mode is inhomogeneous, the too big motor loss that causes the motor of pressure in the propelling movement process, the mud of deposit on the lead screw can not get the clearance a period will influence the work efficiency of device and produce bacterium and sharp smell etc..

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the several defects that exist now, provide a municipal sewage treatment plant to avoid clearing up mud in-process propelling movement pressure too big, mud clearance defects such as inhomogeneous, the problem among the effectual solution background art.

The purpose of the utility model is realized through the following technical scheme:

a municipal sewage treatment device comprises a sewage treatment box, wherein a cylindrical shell is transversely arranged at the bottom of the sewage treatment box, a water inlet pipe is arranged at the middle upper part of the left side surface of the sewage treatment box, and a drain pipe is arranged at the right side surface of the sewage treatment box; the utility model discloses a sewage treatment device, including ellipsoidal shell, position, slide rail, slide way, driving device, drive arrangement, the axis of ellipsoidal shell is provided with spiral propelling movement pole, the one end of shell is provided with drive arrangement, drive arrangement's output shaft with spiral propelling movement pole fixed connection, the other end of shell is provided with the mud export, the box of sewage treatment case with the position level that the shell is connected is provided with the filter plate, filter plate parallel translation's both sides are provided with the spout, be provided with on the parallel both sides inner wall of sewage treatment case the slide rail with the spout cooperation of filter plate is used, the spout neighbour side of.

Preferably, a control valve is arranged at the water inlet of the sewage treatment tank and used for adjusting the speed of sewage entering the sewage treatment tank; the drain pipe of the sewage treatment tank is provided with a branch, and a three-way valve is arranged between the branch and the main drain pipe.

Preferably, the sewage treatment case still includes the high-pressure squirt, the high-pressure squirt includes a plurality of high pressure nozzle, water pump, water pipe, the one end of water pipe with the water pump is connected, and the other end is connected with a plurality of high pressure nozzle, the water pump the other end with the branch road of drain pipe is connected, adjusts the three way valve, can realize leading the sewage of outlet to branch road entering water pump and then form high-pressure rivers and carry out washing to adnexed dirt on the sewage treatment incasement wall.

Preferably, the driving device is a servo motor.

Preferably, the sewage treatment tank further comprises a time control device with a model of KG316T, an input end of the time control device is electrically connected with an output end of a power supply, and an output end of the time control device is electrically connected with the servo motor and an input end of the electric telescopic rod; the timing discharge of the sludge accumulated in the sewage treatment tank can be realized by setting a time interval and timing, and after the power supply is started, the electric telescopic rod is in a working state and drives the filter plate to divide the tank body at the upper part and the shell at the lower part of the sewage treatment tank into two parts along the sliding groove.

Preferably, the dirt outlet is provided with the baffle, the baffle with the casing is articulated, the baffle inboard with the inboard of casing still is provided with the elastic component, the elastic component can be the spring, when a large amount of dirt gather under the propelling movement of spiral propelling movement pole in the dirt outlet department, under pressure, the baffle is backed down, and when the dirt was discharged the back, the baffle closely laminated with the casing under the restoring force effect of spring self.

Preferably, a coarse filter screen is arranged at a water outlet of the sewage treatment tank, a filter material of the coarse filter screen is coarse filter cotton, and the outer frame is made of a metal material; this coarse filter screen can dismantle with sewage treatment incasement wall and be connected, and convenient regular change.

The utility model has the advantages that: compared with the prior art, the utility model discloses an automatic timing to the clearance of the inside mud of sewage treatment incasement portion, the propelling movement design of rotation type has improved row mud efficiency, simultaneously, can also utilize discharged sewage to wash the box is inside, avoids the mud on the inner wall to produce bacterium and pungent smell through long-term adhesion for a long time, realizes the reuse of waste water.

Drawings

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

FIG. 2 is a schematic structural diagram of another view angle;

FIG. 3 is a schematic view of the water outlet;

FIG. 4 is a schematic structural view of a filter plate;

in the figure, 1-a sewage treatment box, 2-a shell, 3-a water inlet pipe, 4-a water outlet pipe, 5-a spiral pushing rod, 6-a servo motor, 7-a baffle, 8-a filter plate, 9-an electric telescopic rod, 10-a control valve, 11-a branch, 12-a three-way valve, 13-a water pipe, 14-a water pump, 15-a high-pressure nozzle, 16-a coarse filter screen, 17-a time control device, 18-a hinge, 81-a slide rail and 82-a chute.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-4, a municipal sewage treatment plant comprises a sewage treatment tank 1, wherein a cylindrical shell 2 is transversely arranged at the bottom of the sewage treatment tank 1, a water inlet pipe 3 is arranged at the middle upper part of the left side surface of the sewage treatment tank 1, and specifically, a control valve 10 is arranged at the water inlet of the sewage treatment tank to regulate the rate of sewage entering the sewage treatment tank; the right side surface of the sewage treatment box 1 is provided with a drain pipe 4; the drainage pipe 4 of the sewage treatment tank 1 is provided with a branch 11, and a three-way valve 12 is arranged between the branch 11 and the main drainage pipe 4; sewage treatment case 1 still includes the high-pressure squirt, the high-pressure squirt includes a plurality of high pressure nozzle 15, water pump 14, water pipe 13, the one end of water pipe 13 with water pump 14 is connected, and the other end is connected with a plurality of high pressure nozzle 15, the other end of water pump 14 with the branch road 11 of drain pipe 4 is connected, through adjusting three way valve 12, can realize guiding the sewage in outlet to branch road 11 and get into water pump 14 and then form high-pressure rivers and go on washing adnexed dirt on sewage treatment case 1 inner wall.

The spiral pushing rod 5 is arranged on the axis of the ellipsoidal shell, the servo motor 6 is arranged at one end of the shell 2, and an output shaft of the servo motor 6 is fixedly connected with the spiral pushing rod 5.

Specifically, the sewage treatment tank 1 further comprises a time control device 17, wherein a control switch with the model number of KG316T is adopted, the input end of the time control device 17 is electrically connected with the output end of a power supply, and the output end of the time control device 17 is electrically connected with the servo motor 6 and the input end of the electric telescopic rod 9; the timing discharge of the sludge accumulated in the sewage treatment tank 1 can be realized by setting the time interval and timing.

The other end of casing 2 is provided with the mud export, wherein, the mud export is provided with baffle 7, baffle 7 with casing 2 is articulated, baffle 7 inboard with the inboard of casing 2 still is provided with the elastic component, the elastic component can be the spring, when a large amount of mud gathers in the mud export under the propelling movement of spiral propelling movement pole, under pressure, the baffle is backed down, and when the mud discharged the back, baffle 7 closely laminated with casing 2 under the restoring force effect of spring self.

The box 1 of sewage treatment case with the position level that casing 2 is connected is provided with filter plate 8, as shown in fig. 4, filter plate 8 parallel translation's both sides are provided with spout 82, be provided with on the parallel both sides inner wall of sewage treatment case 1 slide rail 81 with the spout 82 cooperation of filter plate 8 is used, the spout 82 neighbour side of filter plate 8 still is provided with electric telescopic handle 9, makes its box and casing divide into two in the dirty in-process of row mud through drive electric telescopic handle 9, prevents that spiral propelling movement pole 5 from stirring the mud and getting into box 1 again, increases work load, just filter cloth on the filter plate 8 can make the water extrusion in the casing 2 to box 1, reduces propelling movement pressure.

Specifically, a coarse filter screen 16 is further arranged at the water discharge port of the sewage treatment tank 1, a filter material of the coarse filter screen 16 is coarse filter cotton, and the outer frame is made of a metal material; the coarse filter screen 16 is detachably connected with the inner wall of the sewage treatment box 1, and is convenient to replace regularly.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides an urban sewage treatment device, includes sewage treatment case, its characterized in that: a cylindrical shell is transversely arranged at the bottom of the sewage treatment box, a water inlet pipe is arranged at the middle upper part of the left side surface of the sewage treatment box, and a water discharge pipe is arranged at the right side surface of the sewage treatment box; the utility model discloses a sewage treatment device, including casing, sewage treatment case, be provided with the casing on the axis of casing, be provided with spiral push rod on the axis of casing, the one end of casing is provided with drive arrangement, drive arrangement's output shaft with spiral push rod fixed connection, the other end of casing is provided with the mud export, the box of sewage treatment case with the position level that the casing is connected is provided with the filter plate, filter plate parallel movement's both sides are provided with the spout, be provided with on the parallel both sides inner wall of sewage treatment case the slide rail with the spout cooperation of filter plate is used, the spout adjacent side of filter plate still.

2. The municipal sewage treatment apparatus according to claim 1, wherein: a control valve is arranged at the water inlet of the sewage treatment tank and is used for adjusting the speed of sewage entering the sewage treatment tank; the drain pipe of the sewage treatment box is provided with a branch, and a three-way valve is arranged between the branch and the drain pipe.

3. The municipal sewage treatment apparatus according to claim 1, wherein: the sewage treatment case still includes high-pressure squirt, high-pressure squirt includes a plurality of high pressure nozzle, water pump, water pipe, the one end of water pipe with the water pump is connected, and the other end is connected with a plurality of high pressure nozzle, the other end of water pump with the branch connection of drain pipe.

4. The municipal sewage treatment apparatus according to claim 1, wherein: the driving device is a servo motor.

5. The municipal sewage treatment apparatus according to claim 4, wherein: the sewage treatment box further comprises a time control device, the input end of the time control device is electrically connected with the output end of the power supply, and the output end of the time control device is electrically connected with the servo motor and the input end of the electric telescopic rod.

6. The municipal sewage treatment apparatus according to claim 1, wherein: the mud outlet is provided with a baffle, the baffle is hinged with the shell, and the inner side of the baffle and the inner side of the shell are also provided with an elastic piece.

7. The municipal sewage treatment apparatus according to any one of claims 1 or 2, wherein: the outlet of the sewage treatment tank is provided with a coarse filter screen, the filter material of the coarse filter screen is coarse filter cotton, and the outer frame is made of metal.