Integrated sewage treatment device

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to an integrated sewage treatment device which comprises a base, an elastic telescopic rod is fixedly connected to the inner wall of the base, a treatment box is connected to the inner wall of the base in a sliding mode, and a filter screen is fixedly connected to the inner wall of the treatment box. And a cleaning mechanism and a limiting assembly are arranged on the outer wall of the treatment box. According to the integrated sewage treatment device, through the use of the cleaning mechanism, under the condition that the flow of the water inlet and the flow of the water outlet are kept the same, impurities in the treatment box are gradually increased along with more impurities attached to a filter screen, under the action of gravity, a convex block extrudes a telescopic part of an elastic switch to contract, a motor is started, and a vertical rod ascends to drive a hinge rod to move; the mounting plate slides on the guide rail, and the cleaning scraping plate is in contact with the filter screen, so that the filter screen is cleaned, the timeliness of cleaning work is ensured, and the filtering effect of the filter screen is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a kind of integrated sewage treatment device. BACKGROUND

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse, and the integrated sewage treatment equipment is widely used in the fields of agricultural, industrial, medical, catering and daily life water.

[0003] At present, in the prior art, when sewage is treated, the sewage needs to be filtered through a filter screen first, so that the solid impurities in the sewage are filtered, and then sewage treatment reagent is put into the filtered sewage, and the precipitate in the sewage is discharged by standing and precipitating for a period of time, to realize the treatment of the sewage. In this process, the filter screen will gradually adhere to the filtering impurities, thereby affecting the filtering effect of the filter screen, so that the treated sewage can be smoothly discharged. When the prior art is used, the clarity of the sewage is generally monitored by a clarity sensor. When the sewage is in a turbid state for a long time, the motor is started to move the cleaning scraper, which can clean the impurities adhered to the filter screen. After a period of cleaning, the motor is turned off. In this process, the sensor needs to work continuously. However, due to the different types and properties of impurities in the sewage, it may interfere with the accurate judgment of the sensor, thereby affecting the monitoring effect and the timeliness of subsequent cleaning work. In view of this, the utility model provides an integrated sewage treatment device. SUMMARY

[0004] The main purpose of the utility model is to provide an integrated sewage treatment device, which can solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides an integrated sewage treatment device, which comprises a base, an elastic expansion rod is fixedly connected to the inner wall of the base, a treatment box is slidingly connected to the inner wall of the base, a filter screen is fixedly connected to the inner wall of the treatment box, a cleaning mechanism and a limiting assembly are arranged on the outer wall of the treatment box, and the cleaning mechanism comprises:

[0006] A guide rail is fixedly connected to the outer wall of the treatment box, an installation plate is slidingly connected to the guide rail, and a motor is fixedly connected to the upper side of the installation plate.

[0007] A rotating shaft is fixedly connected to the output shaft of the motor, a cleaning scraper is fixedly connected to the outer wall of the rotating shaft, the output shaft of the motor is rotated by starting the motor, the rotating shaft is driven to rotate, and the cleaning scraper is driven to rotate.

[0008] And articulated rod, one end of articulated rod is articulated in lower side of mounting plate, the other end of articulated rod is articulated with vertical rod, the outer wall of vertical rod is fixedly connected with lug and fixed ring, the fixed ring is elastically connected with upper side of base through reset spring.

[0009] Preferably, the side wall of the lug is provided with a bayonet.

[0010] Preferably, the outer wall of the treatment box is provided with a water inlet, a impurity discharge port and a water outlet, the outer wall of the treatment box is fixedly connected with an elastic switch and a controller, and the inside of the treatment box is provided with a biological reaction bin, a PH adjusting bin and a disinfection bin.

[0011] Preferably, the elastic switch is arranged directly above the lug, after the lug extrudes the telescopic part of the elastic switch to contract, the output shaft of the motor drives the rotating shaft to rotate, the vertical rod rises to drive the articulated rod to move, the mounting plate slides on the guide rail, the cleaning scraper contacts the filter screen, when the cleaning scraper contacts the filter screen, the rotating shaft drives the cleaning scraper to rotate, so that the filter screen can be cleaned.

[0012] Preferably, the limiting assembly comprises an elastic telescopic clamping rod, the sleeve joint part of the elastic telescopic clamping rod is fixedly connected to the outer wall of the treatment box, the telescopic end of the elastic telescopic clamping rod is articulated with a pull rod, the bottom of the pull rod is fixedly connected with a steel wire, and the end of the steel wire away from the pull rod is fixedly connected to the upper side of the base.

[0013] Preferably, the end of the pull rod away from the elastic telescopic clamping rod is fixedly connected with a guide sliding block, and the guide sliding block is vertically and slidingly connected to the outer wall of the treatment box.

[0014] The utility model provides a kind of integrated sewage treatment device.It has the following beneficial effects:

[0015] (1), the integrated sewage treatment device is used in the flow of water inlet and water outlet remains same case, when the impurities attached on the filter screen are more, the impurities in the inside of treatment box gradually increase, under the action of gravity, the telescopic part of the lug extrudes elastic switch to contract, motor starts, the vertical rod rises to drive articulated rod to move, the mounting plate slides on the guide rail, the cleaning scraper contacts the filter screen, to realize the cleaning of filter screen, ensure the timeliness of cleaning work, prevent affecting the filtering effect of filter screen.

[0016] (2), the integrated sewage treatment device through the use of limiting component, the convex block extrusion elastic switch retractable part shrinkage, the elastic telescopic clamping rod telescopic end can be clamped into the socket, realize to the vertical rod limiting, after the impurities in the treatment tank discharge, the elastic telescopic rod will treatment tank re-top reset, steel rope pull rod movement, the elastic telescopic clamping rod telescopic end is separated from the socket, release to the vertical rod limiting, ensure that the motor output shaft continues to rotate for a period of time, and then ensure that the impurities on the filter screen are stable cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creative labor.

[0018] Figure 1 For the overall three-dimensional structure of the present application Figure 1 ;

[0019] Figure 2 For the partial sectional structure of the present application

[0020] Figure 3 For the overall sectional structure of the present application

[0021] Figure 4 For the overall three-dimensional structure of the present application Figure 2 ;

[0022] Figure 5 For the structure of the present application Figure 4 A schematic diagram.

[0023] Explanation of reference numerals:

[0024] 1, base; 2, elastic telescopic rod; 3, treatment tank; 4, filter screen; 5, cleaning mechanism; 6, limiting component; 31, water inlet; 32, impurity discharge port; 33, water outlet; 34, elastic switch; 35, controller; 51, guide rail; 52, mounting plate; 53, motor; 54, rotating shaft; 55, cleaning scraper; 56, hinged rod; 57, vertical rod; 58, convex block; 59, fixed ring; 581, socket; 61, elastic telescopic clamping rod; 62, pull rod; 63, steel rope.

[0025] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and drawings. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-5 The utility model provides a kind of integrated sewage treatment device, including base 1, the inner wall of base 1 is fixedly connected with elastic telescopic link 2, the inner wall of base 1 is slidably connected with processing box 3, water inlet 31, impurity discharge port 32 and water outlet 33 are set on the outer wall of processing box 3, sewage can be added to processing box 3 by water inlet 31, filtered water is discharged by water outlet 33, impurity discharge port 32 is used to discharge impurity in processing box 3, elastic switch 34 and controller 35 are fixedly connected on the outer wall of processing box 3, biological reaction bin 36, PH adjusting bin 37 and disinfection bin 38 are arranged in processing box 3, in biological reaction bin 36, organic pollutants in sewage are converted into carbon dioxide, water and new bacteria group by the decomposition of aerobic bacteria and other microorganisms, this process helps to significantly reduce BOD5 and COD in sewage, so as to improve water quality, in PH adjusting bin, usually, appropriate acid-base regulator, such as sulfuric acid, sodium hydroxide etc., is added to adjust the PH value of sewage to suitable range, this process helps to maintain the stable growth of microorganism in biological reaction bin, and also helps to improve the effect of subsequent disinfection process, disinfection bin 38 is the last link in sewage treatment process, in this bin, pathogenic microorganism, such as bacteria, virus etc., in sewage is killed by physical, chemical or biological method, to ensure the safety of discharge water quality, filter screen 4 is fixedly connected on the inner wall of processing box 3, cleaning mechanism 5 and limiting assembly 6 are arranged on the outer wall of processing box 3.

[0028] In the embodiment of the utility model, in order to be able to clean the filter screen 4, specifically, the cleaning mechanism 5 includes guide rail 51, pivot 54 and hinged rod 56, the guide rail 51 is fixedly connected on the outer wall of the processing box 3, the installation plate 52 is slidably connected on the guide rail 51, the upper side of the installation plate 52 is fixedly connected with motor 53, the opening of the elastic switch 34 enables the controller 35 to control the switch of the motor 53, the pivot 54 is fixedly connected on the output shaft of the motor 53, the outer wall of the pivot 54 is fixedly connected with cleaning scraper 55, one end of the hinged rod 56 is hinged on the lower side of the installation plate 52, the other end of the hinged rod 56 is hinged with vertical rod 57, the outer wall of the vertical rod 57 is fixedly connected with protruding block 58 and fixed ring 59, the fixed ring 59 is elastically connected with the upper side of the base 1 through reset spring, the elastic switch 34 is arranged directly above the protruding block 58, under the condition that the flow of the water inlet 31 and the water outlet 33 remains the same, when the impurities attached on the filter screen 4 are more, the impurities in the processing box 3 gradually increase, under the action of gravity, after the protruding block 58 extrudes the telescopic part of the elastic switch 34 to contract, the output shaft of the motor 53 drives the pivot 54 to rotate, the vertical rod 57 rises to drive the hinged rod 56 to move, the installation plate 52 slides on the guide rail 51, the cleaning scraper 55 contacts with the filter screen 4, the pivot 54 drives the cleaning scraper 55 to rotate, realizing the cleaning of the filter screen 4, ensuring the timeliness of the cleaning work, preventing the influence on the filtering effect of the filter screen 4.

[0029] Further, in order to ensure that the impurities attached on the filter screen 4 can be stably cleaned, specifically, the side wall of the protruding block 58 is provided with a bayonet 581, the limiting assembly 6 includes elastic telescopic clamping rod 61, the sleeve joint part of the elastic telescopic clamping rod 61 is fixedly connected on the outer wall of the processing box 3, the telescopic end outer wall of the elastic telescopic clamping rod 61 is hinged with pull rod 62, the bottom of the pull rod 62 is fixedly connected with steel wire 63, and the end, away from the pull rod 62, of the steel wire 63 is fixedly connected on the upper side of the base 1, the end, away from the elastic telescopic clamping rod 61, of the pull rod 62 is fixedly connected with guide sliding block, and the guide sliding block is vertically slidably connected on the outer wall of the processing box 3, after the protruding block 58 extrudes the telescopic part of the elastic switch 34 to contract, the telescopic end of the elastic telescopic clamping rod 61 can be clamped into the bayonet 581, realizing the limiting of the vertical rod 57, after the impurities in the processing box 3 are discharged, the elastic telescopic rod 2 re-lifts and resets the processing box 3, the steel wire 63 drives the pull rod 62 to move, so that the telescopic end of the elastic telescopic clamping rod 61 is separated from the bayonet 581, the limiting of the vertical rod 57 is released, ensuring that the output shaft of the motor 53 continuously rotates for a period of time, and further ensuring that the impurities on the filter screen 4 are stably cleaned.

[0030] It should be noted that the above-mentioned electrical components are all products of the prior art, which are selected, installed and debugged by those skilled in the art according to the needs of use to ensure that each electrical appliance can work normally, and the components are all general standard components or components known to those skilled in the art, the structure and principle of which can be known by those skilled in the art through technical manuals or through conventional experimental methods, and the applicant does not make specific limitations here.

[0031] In use, when the flow rates of the water inlet 31 and the water outlet 33 remain the same, and when the impurities attached to the filter screen 4 are more, the impurities in the treatment box 3 gradually increase, under the action of gravity, the protrusion 58 extrudes the telescopic part of the elastic switch 34 to contract, the output shaft of the motor 53 drives the rotating shaft 54 to rotate, the vertical rod 57 rises to drive the hinged rod 56 to move, the mounting plate 52 slides on the guide rail 51, the cleaning scraper 55 contacts the filter screen 4, the rotating shaft 54 drives the cleaning scraper 55 to rotate, thereby realizing stable cleaning of the filter screen 4, and at the same time, after the impurities in the treatment box 3 are discharged, the elastic telescopic rod 2 re-lifts and resets the treatment box 3, the steel rope 63 drives the pull rod 62 to move, so that the telescopic end of the elastic telescopic clamping rod 61 is separated from the clamping hole 581, the limiting of the vertical rod 57 is released, the output shaft of the motor 53 is ensured to rotate continuously for a period of time, thereby ensuring that the impurities on the filter screen 4 are stably cleaned.

[0032] The above-mentioned is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the utility model concept of the present application is included in the patent protection range of the present application.

Claims

1. An integrated sewage treatment device, comprising a base (1), characterized in that: An elastic telescopic rod (2) is fixedly connected to the inner wall of the base (1), a processing box (3) is slidably connected to the inner wall of the base (1), a filter screen (4) is fixedly connected to the inner wall of the processing box (3), and a cleaning mechanism (5) and a limiting component (6) are provided on the outer wall of the processing box (3). The cleaning mechanism (5) includes: The guide rail (51) is fixedly connected to the outer wall of the processing box (3). The guide rail (51) is slidably connected to the mounting plate (52). The upper side of the mounting plate (52) is fixedly connected to the motor (53). A rotating shaft (54) is fixedly connected to the output shaft of a motor (53), and a cleaning scraper (55) is fixedly connected to the outer wall of the rotating shaft (54); The hinge rod (56) is hinged at one end to the lower side of the mounting plate (52), and a vertical rod (57) is hinged at the other end of the hinge rod (56). A protrusion (58) and a fixing ring (59) are fixedly connected on the outer wall of the vertical rod (57). The fixing ring (59) is elastically connected to the upper side of the base (1) by a return spring.

2. The integrated sewage treatment device according to claim 1, characterized in that: A slot (581) is provided on the side wall of the protrusion (58).

3. The integrated sewage treatment device according to claim 1, characterized in that: The outer wall of the treatment tank (3) is provided with an inlet (31), a discharge port (32) and an outlet (33). An elastic switch (34) and a controller (35) are fixedly connected to the outer wall of the treatment tank (3). The interior of the treatment tank (3) is provided with a biological reaction chamber (36), a pH adjustment chamber (37) and a disinfection chamber (38).

4. The integrated sewage treatment device according to claim 3, characterized in that: The elastic switch (34) is positioned directly above the protrusion (58). After the protrusion (58) compresses the telescopic part of the elastic switch (34) and retracts, the output shaft of the motor (53) drives the rotating shaft (54) to rotate, the vertical rod (57) rises and drives the hinge rod (56) to move, the mounting plate (52) slides on the guide rail (51), and the cleaning scraper (55) comes into contact with the filter screen (4).

5. The integrated sewage treatment device according to claim 1, characterized in that: The limiting component (6) includes an elastic telescopic lever (61), the sleeve of which is fixedly connected to the outer wall of the processing box (3), and a pull rod (62) is hinged to the outer wall of the telescopic end of the elastic telescopic lever (61). A steel rope (63) is fixedly connected to the bottom of the pull rod (62), and the end of the steel rope (63) away from the pull rod (62) is fixedly connected to the upper side of the base (1).

6. The integrated sewage treatment device according to claim 5, characterized in that: The end of the pull rod (62) away from the elastic telescopic lever (61) is fixedly connected to a guide slider, and the guide slider is vertically slidably connected to the outer wall of the processing box (3).

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