CN222099741U - A sludge cleaning device for wastewater purification - Google Patents

Abstract

The utility model relates to the technical field of sludge cleaning devices, and discloses a sludge cleaning device for wastewater purification, which comprises a purification box and a liquid discharge valve pipe arranged at the rear end of the purification box, wherein an elastic sleeve plate, a filtering plate and a separation plate are sleeved in the bottom of the purification box. The utility model comprises a movable filtering guide part formed by a filter plate, an elastic sleeve plate, a first transmission shaft and a band-type brake stepping motor, an auxiliary sealing part formed by a partition plate, a second transmission shaft and a band-type brake servo motor, and a pump, a drainage valve pipe and a drain valve pipe are used for forming a pump transmission drain part, after the three parts and a purifying box are used, the purified sludge can be filtered and collected by the filtering guide part, guided and concentrated in a reciprocating rotation way, then the auxiliary sealing part is used for separating and sealing at the sludge concentrated position on the top of the filtering guide part, and finally the sludge in a closed space is quickly cleaned and discharged by the pump transmission drain part, so that the automatic cleaning effect of the sludge is realized.

Description

Silt cleaning device for wastewater purification

Technical Field

The utility model relates to the technical field of sludge cleaning devices, in particular to a sludge cleaning device for wastewater purification.

Background

At present, to the silt clearance problem that produces in the waste water purification process, the researcher in relevant field develops and discloses multiple silt cleaning device, for example, patent authorized of bulletin number CN216440040U, and it discloses "an industrial waste water treatment is with removing mud device, including purifying casing, scraper, apron and filter screen, filter screen fixed mounting is purifying the inside of casing, the top movable butt of scraper and filter screen, and the top fixed mounting of scraper has the connecting plate, purifying one side top fixed mounting of casing has driving motor, fixedly connected with lead screw on driving motor's the output shaft, and the movable plate has been cup jointed to the outside screw thread of lead screw, the spread groove has been seted up at the top of connecting plate", after the implementation, "carry out the slant through control scraper to be convenient for carry out automatic scraping to the silt on the industrial waste water filter screen, and be convenient for open the clearance mouth, in order to clear away the silt, do benefit to continuous use, the reliability is high.

From the technical effect, prior art adopts lead screw transmission structure and scraper cooperation to strike off the silt on the filter screen automatically, realizes silt clearance effect then, but during the reality use, scraper and filter screen all belong to rigid structure, strike off the operation under the mutual contact and appear the dead angle easily and remain, and clearance effect is general, and secondly, lead screw transmission structure appears rustting easily under long-term moist environment, has the restriction in the practicality.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a sludge cleaning device for wastewater purification, which solves the problems raised by the background technology.

The utility model provides a sludge cleaning device for purifying wastewater, which comprises a purifying box and a liquid discharge valve pipe arranged at the rear end of the purifying box, wherein an elastic sleeve plate, a filtering plate and a separation plate are sleeved in the bottom of the purifying box, the filtering plate is nested in the inner side of the middle part of the elastic sleeve plate, a first transmission shaft is sleeved in the middle part of the purifying box, the middle part of the first transmission shaft is sequentially sleeved with the inner side of the middle part of the filtering plate and the inner side of the middle part of the elastic sleeve plate, and the front end of the first transmission shaft extends out of the front end of the purifying box and is in transmission connection with a band-type brake stepping motor;

The separation plate is clamped in one side of the purifying box, a second transmission shaft is sleeved in one side of the purifying box, the middle of the second transmission shaft is sleeved in one side of the separation plate, and the front end of the second transmission shaft extends out of the front end of the purifying box and is in transmission connection with a band-type brake servo motor;

The separation plate is driven by the band-type brake servo motor and the second transmission shaft to rotationally contact the top surface of one side of the filter plate and the top surface of one side of the elastic sleeve plate, and forms a sealed dirt outlet space together with the filter plate and the elastic sleeve plate, the front end of the purifying box is provided with a water pump, the input end and the output end of the water pump are respectively sleeved on the inner side of the bottom of the front end of the purifying box and are connected with a drainage valve pipe, the drainage valve pipe is sleeved on the inner wall of the front end of one side of the purifying box and is aligned with the front end of the sealed sewage outlet space, and one side of the rear end of the purifying box is connected with a sewage draining valve pipe which is aligned with the rear end of the sealed sewage outlet space.

The filter plate is composed of a filter frame plate and a filter nested in the filter frame plate, and the filter frame plate is nested at the inner side of the filter plate in a fixed sleeving manner.

The two sides of the elastic sleeve plate are fixedly connected with the inner walls of the two sides of the purifying box, the front end and the rear end of the elastic sleeve plate are in fit connection with the inner walls of the front end and the rear end of the purifying box, the assembly of the filter plate and the elastic sleeve plate can be rotationally adjusted in the purifying box under the transmission of the first transmission shaft and the band-type brake stepping motor.

The front end surface mounting of purifying box has the supporting seat, all install the support between supporting seat and band-type brake servo motor's the casing, between supporting seat and the band-type brake step motor's the casing.

Carefully chosen, the water pump is installed on the supporting seat, and a plurality of weight-reducing abdication grooves are formed in the supporting seat.

Carefully chosen, export the pipe fitting is installed to the opposite side of purifying box, export the input of pipe fitting and the output of water pump and be connected, export the pipe fitting and include main flow guide valve pipe, first check valve pipe and second check valve pipe, the one end of main flow guide valve pipe is as the input of exporting the pipe fitting and the output intercommunication of water pump.

The one end of the first one-way valve pipe and the one end of the second one-way valve pipe are respectively sleeved at the top and the bottom of the other end of the main flow guide valve pipe, and the other end of the first one-way valve pipe and the other end of the second one-way valve pipe are respectively sleeved in the purifying box at the other side and face the top surface of the filtering plate.

The number of the first check valve pipes and the number of the second check valve pipes are not less than two and are distributed at the other end of the main guide valve pipe at equal intervals.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model comprises a movable filtering guide part formed by a filter plate, an elastic sleeve plate, a first transmission shaft and a band-type brake stepping motor, an auxiliary sealing part formed by a partition plate, a second transmission shaft and a band-type brake servo motor, and a pump, a drainage valve pipe and a drain valve pipe are used for forming a pump transmission drain part, after the three parts and a purifying box are used, the purified sludge can be filtered and collected by the filtering guide part, guided and concentrated in a reciprocating rotation way, then the auxiliary sealing part is used for separating and sealing at the sludge concentrated position on the top of the filtering guide part, and finally the sludge in a closed space is quickly cleaned and discharged by the pump transmission drain part, so that the automatic cleaning effect of the sludge is realized.

2. Compared with the prior art, the utility model can fully ensure the cleaning effect and reduce dead angles in a similar back flushing cleaning mode while meeting the automatic cleaning of the sludge, and has no structural corrosion problem.

Drawings

FIG. 1 is a schematic top view of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic rear view of the structure of the present utility model;

Fig. 5 is an enlarged schematic view of a filter plate member of the present utility model.

The device comprises a purifying box, a liquid discharge valve pipe, a filtering plate, an elastic sleeve plate, a first transmission shaft, a band-type brake stepping motor, a second transmission shaft, a partition plate, a band-type brake servo motor, a water pump, a drainage valve pipe, a guide pipe, a main guide valve pipe, a guide pipe, a first check valve pipe, a second check valve pipe, a drain valve pipe, a second check valve pipe and a drain valve pipe, wherein the guide valve pipe comprises the following components of the purifying box, the liquid discharge valve pipe, the filtering plate, the elastic sleeve plate, the first transmission shaft, the band-type brake stepping motor, the band-type brake servo motor, the first transmission shaft, the second transmission shaft, the partition plate, the band-type brake servo motor, the guide valve pipe, the guide pipe and the guide pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a sludge cleaning device for purifying waste water comprises a purifying box 1, a liquid discharge valve pipe 2 arranged at the rear end of the purifying box 1, an elastic sleeve plate 4, a filtering plate 3 and a partition plate 8 are sleeved at the bottom of the purifying box 1, the filtering plate 3 is nested at the inner side of the middle part of the elastic sleeve plate 4, a first transmission shaft 5 is sleeved at the middle part of the purifying box 1, the middle part of the first transmission shaft 5 is sequentially sleeved with the inner side of the middle part of the filtering plate 3 and the inner side of the middle part of the elastic sleeve plate 4, and the front end of the first transmission shaft 5 extends out of the front end of the purifying box 1 and is in transmission connection with a band-type brake stepping motor 6;

In order to ensure the stability of the power source output, a support seat is arranged on the front end surface of the purifying box 1, and brackets are arranged between the support seat and the shell of the band-type brake servo motor 9 and between the support seat and the shell of the band-type brake stepping motor 6;

The filtering plate 3 is composed of a filtering frame plate and a filtering nested in the filtering frame plate, the filtering frame plate is nested at the inner side of the filtering plate 3 in a fixed sleeving manner, so that sludge generated by purification is filtered and collected, two sides of the elastic sleeve plate 4 are fixedly connected with inner walls at two sides of the purifying box 1, the front end and the rear end of the elastic sleeve plate 4 are in fit connection with the inner walls at the front end and the rear end of the purifying box 1, and an assembly of the filtering plate 3 and the elastic sleeve plate 4 can be rotationally adjusted in the purifying box 1 under the transmission of the first transmission shaft 5 and the band-type brake stepping motor 6, so that sludge is guided to a designated position in a self-moving manner, and a beneficial condition is created for convenient cleaning;

The division plate 8 is clamped in the purifying box 1, a second transmission shaft 7 is sleeved in the purifying box 1, the middle of the second transmission shaft 7 is sleeved in the division plate 8, and the front end of the second transmission shaft 7 extends out of the front end of the purifying box 1 and is in transmission connection with a band-type brake servo motor 9;

The separation plate 8 is in rotary contact with the top surface of one side of the filter plate 3 and the top surface of one side of the elastic sleeve plate 4 under the transmission of the band-type brake servo motor 9 and the second transmission shaft 7, a closed sewage outlet space is formed by the separation plate 3 and the elastic sleeve plate 4, the front end of the purification box 1 is provided with a water pump 10, the input end and the output end of the water pump 10 are respectively sleeved on the inner side of the bottom of the front end of the purification box 1 and are connected with a drainage valve pipe 11, the drainage valve pipe 11 is sleeved on the inner wall of the front end of one side of the purification box 1 and is aligned with the front end of the closed sewage outlet space, and one side of the rear end of the purification box 1 is connected with a drainage valve pipe 13 aligned with the rear end of the closed sewage outlet space;

The water pump 10 is arranged on the supporting seat, and a plurality of weight-reducing abdication grooves are formed in the supporting seat, so that the weight of the whole device is reduced and the whole device is convenient to transfer under the reasonable condition;

the other side of the purifying box 1 is provided with a guiding pipe fitting 12, the input end of the guiding pipe fitting 12 is connected with the output end of the water pump 10, the guiding pipe fitting 12 comprises a main guiding valve pipe 121, a first one-way valve pipe 122 and a second one-way valve pipe 123, one end of the main guiding valve pipe 121 is used as the input end of the guiding pipe fitting 12 to be communicated with the output end of the water pump 10, one end of the first one-way valve pipe 122 and one end of the second one-way valve pipe 123 are respectively sleeved at the top and the bottom of the other end of the main guiding valve pipe 121, the other end of the first one-way valve pipe 122 and the other end of the second one-way valve pipe 123 are respectively sleeved in the other side of the purifying box 1 and face the top surface of the filtering plate 3, the setting number of the first one-way valve pipe 122 and the setting number of the second one-way valve pipe 123 are not less than two and are distributed on the other end of the main guiding valve pipe 121 at equal intervals, the guiding pipe fitting 12 is used for guiding the water pump 10, and further, the sludge collected by filtering on the top surface of the filtering plate 3 and the elastic sleeve plate 4 can be cleaned and guided to a specified position, and beneficial conditions are created for the subsequent convenient cleaning.

Working principle:

Example 1

In the sewage purification process in the purification box 1, the generated sludge gradually disperses on the top surface of the filter plate 3 and the top surface of the elastic sleeve plate 4, the filter plate 3 filters the purified water, after the sludge is accumulated to a certain amount, the band-type brake stepping motor 6 is reciprocally started and reset, the conveying end of the band-type brake stepping motor 6 drives the filter plate 3 and the elastic sleeve plate 4 to rotate at equal intervals in the purification box 1 through the first transmission shaft 5, and the two sides of the elastic sleeve plate 4 are reciprocally deformed to give way, so that the sludge on the top surface of the assembly of the filter plate 3 and the elastic sleeve plate 4 is rocked and floated;

Then, starting the band-type brake stepping motor 6 to carry out single rotation transmission, driving the filter plate 3 and the elastic sleeve plate 4 to synchronously rotate in the purifying box 1 by the conveying end of the band-type brake stepping motor 6 through the first transmission shaft 5, forming a state that one side of the filter plate 3 close to the partition plate 8 is low and one side of the filter plate 3 far away from the partition plate 8 is high and maintaining, at the same time, deforming two sides of the elastic sleeve plate 4 and forming a state that the same inclination is generated with the filter plate 3, and then, enabling sludge to fall again under the action of weight and move downwards to the top surface of one lower side of the filter plate 3 under the guide of the inclined filter plate 3;

Starting band-type brake servo motor 9, driving division board 8 rotatory through second transmission shaft 7 by band-type brake servo motor 9 output, until the top surface of one side contact filter plate 3 side of division board 8 and the top surface of one side of elastic sleeve board 4 and form the sealed dirty space under filter plate 3, elastic sleeve board 4 cooperation, afterwards, start water pump 10 and open the valve on the blowoff valve pipe 13, water after filtering in the purifying box 1 bottom is passed through drainage valve pipe 11 pump delivery to the sealed dirty space front end by water pump 10, make the inside silt of sealed dirty space discharge fast through blowoff valve pipe 13, realize convenient cleaning effect.

Example two

In the course of purifying the sewage in the purifying tank 1, the generated sludge will gradually scatter on the top surface of the filtering plate 3 and the top surface of the elastic sleeve plate 4, the filtering plate 3 filters the purified water, and when the sludge is accumulated to a certain amount,

Then, starting the band-type brake stepping motor 6 to carry out single rotation transmission, driving the filter plate 3 and the elastic sleeve plate 4 to synchronously rotate in the purifying box 1 through the first transmission shaft 5 by the conveying end of the band-type brake stepping motor 6, forming a state that one side of the filter plate 3 close to the partition plate 8 is low and one side of the filter plate 3 far away from the partition plate 8 is high and maintained, simultaneously, deforming two sides of the elastic sleeve plate 4 and forming the same inclined state with the filter plate 3, then starting the water pump 10 and starting a valve on the main diversion valve pipe 121, and then conveying the water pump filtered in the bottom of the purifying box 1 into the first one-way valve pipe 122 and the second one-way valve pipe 123 through the main diversion valve pipe 121 by the water pump 10, and cleaning and guiding top surface sludge of a filter plate 3 and elastic sleeve plate 4 assembly to enable the sludge to move to the top surface of one lower side of the filter plate 3;

Starting band-type brake servo motor 9, driving division board 8 rotatory through second transmission shaft 7 by band-type brake servo motor 9 output, until the top surface of one side contact filter plate 3 side of division board 8 and the top surface of one side of elastic sleeve board 4 and form the sealed dirty space under filter plate 3, elastic sleeve board 4 cooperation, afterwards, start water pump 10 and open the valve on the blowoff valve pipe 13, water after filtering in the purifying box 1 bottom is passed through drainage valve pipe 11 pump delivery to the sealed dirty space front end by water pump 10, make the inside silt of sealed dirty space discharge fast through blowoff valve pipe 13, realize convenient cleaning effect.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.

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

Claims (8)

1. The sludge cleaning device for wastewater purification comprises a purifying box (1) and a liquid discharge valve pipe (2) arranged at the rear end of the purifying box (1), and is characterized in that an elastic sleeve plate (4), a filtering plate (3) and a separation plate (8) are sleeved at the bottom of the purifying box (1), the filtering plate (3) is nested at the inner side of the middle part of the elastic sleeve plate (4), a first transmission shaft (5) is sleeved at the middle part of the purifying box (1), the middle part of the first transmission shaft (5) is sequentially sleeved with the inner side of the middle part of the filtering plate (3) and the inner side of the middle part of the elastic sleeve plate (4), and the front end of the first transmission shaft (5) extends out of the front end of the purifying box (1) and is in transmission connection with a band-type brake stepping motor (6);

The separation plate (8) is clamped inside one side of the purifying box (1), a second transmission shaft (7) is sleeved inside one side of the purifying box (1), the middle part of the second transmission shaft (7) is sleeved inside one side of the separation plate (8), and the front end of the second transmission shaft (7) extends out of the front end of the purifying box (1) and is in transmission connection with a band-type brake servo motor (9);

The utility model discloses a sewage disposal device, including filter plate (3), elastic sleeve board (4), drain valve pipe (13) that sewage disposal device is connected with, filter plate (3), baffle (8), band-type brake servo motor (9), second transmission shaft (7) transmission down rotatory contact filter plate (3) side's top surface and elastic sleeve board (4) side's top surface and form the sealed dirty space with filter plate (3), elastic sleeve board (4), the front end of purifying box (1) is provided with water pump (10), the input and the output of water pump (10) suit respectively are inboard in the bottom of purifying box (1) front end and are connected with drain valve pipe (11), drain valve pipe (11) suit is in the front end inner wall of purifying box (1) one side and with the front end in the dirty space of sealing, one side of purifying box (1) rear end is connected with sewage disposal valve pipe (13) in the rear end in line with the dirty space of sealing.

2. The sludge cleaning device for wastewater purification according to claim 1, wherein the filter plate (3) is composed of a filter frame plate and a filter nested in the filter frame plate, and the filter frame plate is nested in the inner side of the filter plate (3) in a fixed sleeving manner.

3. The sludge cleaning device for wastewater purification according to claim 1, wherein the two sides of the elastic sleeve plate (4) are fixedly connected with the inner walls of the two sides of the purification box (1), the front end and the rear end of the elastic sleeve plate (4) are in fit connection with the inner walls of the front end and the rear end of the purification box (1), and the assembly of the filtering plate (3) and the elastic sleeve plate (4) can be rotationally adjusted in the purification box (1) under the transmission of the first transmission shaft (5) and the band-type brake stepping motor (6).

4. The sludge cleaning device for wastewater purification according to claim 1, wherein a supporting seat is arranged on the front end surface of the purification box (1), and brackets are arranged between the supporting seat and a shell of the band-type brake servo motor (9) and between the supporting seat and a shell of the band-type brake stepping motor (6).

5. The sludge cleaning device for wastewater purification as claimed in claim 4, wherein the water pump (10) is mounted on a supporting seat, and a plurality of weight-reducing yielding grooves are formed in the supporting seat.

6. The sludge cleaning device for wastewater purification according to claim 1, wherein the other side of the purification tank (1) is provided with a guiding pipe (12), the input end of the guiding pipe (12) is connected with the output end of the water pump (10), the guiding pipe (12) comprises a main guiding valve pipe (121), a first one-way valve pipe (122) and a second one-way valve pipe (123), and one end of the main guiding valve pipe (121) is used as the input end of the guiding pipe (12) to be communicated with the output end of the water pump (10).

7. The sludge cleaning device for wastewater purification according to claim 6, wherein one end of the first one-way valve tube (122) and one end of the second one-way valve tube (123) are respectively sleeved at the top and the bottom of the other end of the main diversion valve tube (121), and the other end of the first one-way valve tube (122) and the other end of the second one-way valve tube (123) are respectively sleeved in the other side of the purification tank (1) and face the top surface of the filter plate (3).

8. A sludge cleaning apparatus for wastewater purification according to any one of claims 6 and 7, wherein the number of the first check valve pipes (122) and the number of the second check valve pipes (123) are not less than two and are equally distributed on the other end of the main conduit valve pipe (121).