Comprehensive treatment device for environment-friendly wastewater treatment

Abstract

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a comprehensive treatment device for environment-friendly wastewater treatment, which comprises a treatment cylinder, a liquid inlet end is mounted on the upper side wall of the treatment cylinder, a sewage discharge end is arranged on the lower side wall of the treatment cylinder, and a liquid outlet end is mounted at the bottom of the treatment cylinder. The inner wall of the treatment cylinder protrudes inwards to form a protruding layer, and a filtering assembly is installed in the treatment cylinder; after garbage in waste water is filtered through the filter screen plate, the hydraulic rod I is operated to stretch to drive the baffle and the filter screen plate to descend, the baffle is propped against the upper part of the convex layer to intercept unfiltered sewage and prevent the unfiltered sewage from flowing out, and the filter screen plate descends to the liquid outlet end, so that the garbage slides out of the treatment barrel from the liquid outlet end; and therefore, the garbage discharge operation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a comprehensive treatment device for environmentally friendly wastewater treatment. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] Since wastewater is mixed with a lot of debris, it is usually filtered when it is treated. However, the current filtering method is mostly filtering through a filter, and a lot of debris will remain on the filter after filtering, which is inconvenient to handle, resulting in affecting the efficiency of filtering.

[0004] The existing Chinese patent with announcement number CN218421341U discloses an environmental engineering wastewater treatment device, which belongs to the field of wastewater treatment technology, including a treatment box, a storage trough body is fixed between the inner walls of the treatment box, and the edge of the storage trough body extends to the outside of the treatment box, a positioning sleeve is fixed on the bottom surface of the storage trough body, a movable sleeve is slidably arranged between the inner walls of the positioning sleeve, a filter net bag is fixed between the inner walls of the movable sleeve, a pull rope is connected to the lower inner part of the filter net bag, the pull rope movably extends out of the top surface of the treatment box and is connected to a pulling component, and a funnel trough body is fixed to the inner top surface of the treatment box, so that when filtering the wastewater, debris in the wastewater can be retained in the filter net bag, and then the pull rope pulls the filter net bag up, so that the debris is turned out of the filter net bag and the funnel trough body is in a closed state at this time, so that it is convenient to handle the debris without affecting the overall filtering effect.

[0005] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the garbage inside the filter net bag is discharged, the sewage inside the garbage will be discharged along with the garbage, affecting the treatment effect of the sewage, which needs to be improved; therefore, in view of the above problems, a comprehensive treatment device for environmentally friendly wastewater treatment is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes a comprehensive treatment device for environmentally friendly wastewater treatment.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a comprehensive treatment device for environmentally friendly wastewater treatment, including a treatment cylinder, the upper side wall of the treatment cylinder is equipped with a liquid inlet end, the lower side wall of the treatment cylinder is provided with a sewage discharge end, the bottom of the treatment cylinder is equipped with a liquid outlet end, the inner wall of the treatment cylinder is convex inward to form a convex layer, a filter assembly is installed inside the treatment cylinder, the filter assembly includes an inclined filter screen plate and a baffle, the diameter of the baffle is larger than the inner diameter of the convex layer, the bottom of the convex layer is provided with an inclined surface that fits the filter screen plate, the inside of the treatment cylinder is equipped with a compression assembly, and the compression assembly includes an inclined compression assembly. A pressure plate and several hydraulic rods 2, the diameter of the squeezing plate is the same as the inner diameter of the raised layer, the squeezing plate is located above the filter screen plate, the wastewater enters the interior of the treatment tube from the liquid inlet end, and after the garbage in the wastewater is filtered through the filter screen plate, the wastewater is discharged from the liquid outlet end, completing the environmentally friendly garbage cleaning of the wastewater. When it is necessary to clean the garbage on the filter screen plate, the operating hydraulic rod 1 is extended to drive the baffle and the filter screen plate to descend, the baffle is against the top of the raised layer to intercept the unfiltered sewage, and prevent the sewage from flowing out without being filtered, and the filter screen plate is lowered to the liquid outlet end, so that the garbage slides out of the treatment tube from the liquid outlet end, thereby completing the garbage discharge operation. After the garbage cleaning is completed, the hydraulic rod 1 and the hydraulic rod 2 are synchronously contracted.

[0008] Preferably, a connecting column 1 is fixedly connected to the top of the filter screen plate, the top end of the connecting column 1 is fixedly connected to the baffle plate, and the connecting column 1 passes through the extrusion plate.

[0009] Preferably, the filter assembly further comprises a hydraulic rod 1, wherein the hydraulic rod 1 is fixedly mounted on the top of the treatment cylinder, and a driving end of the hydraulic rod 1 is fixedly connected to the baffle.

[0010] Preferably, the filter assembly further comprises an arc-shaped water retaining layer, and the water retaining layer is fittedly mounted on the inner wall of the treatment cylinder at a position corresponding to the sewage discharge end.

[0011] Preferably, the filter assembly also includes an arc-shaped mounting layer, which is fixedly mounted on the inner wall of the treatment cylinder, and a plurality of spring telescopic rods are fixedly connected to the top of the mounting layer, and the top ends of the spring telescopic rods are fixedly connected to the water retaining layer, and the water retaining layer is maintained at the liquid outlet by the elastic force of the spring telescopic rods to prevent sewage from flowing out, and when the filter screen plate descends, the water retaining layer is pushed to descend synchronously, thereby opening the liquid outlet to allow garbage to be discharged.

[0012] Preferably, the second hydraulic rod is fixedly installed on the top of the processing cylinder, and the driving end of the second hydraulic rod is fixedly connected with a telescopic cylinder, and the bottom end of the telescopic cylinder is fixedly connected with a second connecting column, and the bottom end of the second connecting column is fixedly connected to the extrusion plate, and the second connecting column penetrates the baffle. When cleaning garbage, the second hydraulic rod is extended to drive the extrusion plate to move downward, and the garbage is squeezed by cooperating with the filter screen to remove the sewage stored therein. Compared with the prior art, the outflow of sewage can be reduced, and when the extrusion plate squeezes the garbage, the pressure on the garbage is detected by the pressure sensor, and a signal is transmitted to the control module when the extrusion force reaches a certain value. The control module controls the second hydraulic rod to stop running to avoid damage to the filter screen due to excessive pressure, or failure to squeeze the garbage into place due to too little pressure, thereby effectively compressing the accumulated garbage of different thicknesses to remove the sewage.

[0013] Preferably, a pressure sensor is installed inside the telescopic cylinder, and the pressure sensor is fixedly installed at the bottom of the driving end of hydraulic rod 2. A control module is installed outside the processing cylinder, and the control module is electrically connected to hydraulic rod 1, hydraulic rod 2 and the pressure sensor.

[0014] The utility model is beneficial in that:

[0015] 1. After the utility model filters the garbage in the waste water through the filter screen, the operating hydraulic rod extends to drive the baffle and the filter screen to descend, the baffle is against the top of the raised layer to intercept the unfiltered sewage to prevent the sewage from flowing out without being filtered, and the filter screen descends to the liquid outlet end, so that the garbage slides out of the treatment cylinder from the liquid outlet end, thereby completing the garbage discharge operation.

[0016] 2. The utility model extends the hydraulic rod to drive the squeezing plate to move downward, and squeezes the garbage by cooperating with the filter screen to remove the sewage stored inside. Compared with the prior art, the outflow of sewage can be reduced, and the pressure on the garbage is detected by the pressure sensor, and a suitable squeezing force is applied to the garbage to avoid damage to the filter screen due to excessive pressure, or failure to squeeze the garbage into place due to insufficient pressure, thereby effectively compressing the accumulated garbage of different thicknesses to remove sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the treatment tube and the raised layer of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0021] Figure 4 For this utility model Figure 3 A structural diagram of ;

[0022] Figure 5 This is a schematic diagram of the expanded structure of the compression component of the utility model.

[0023] In the figure: 1. treatment cylinder; 2. liquid inlet end; 3. sewage discharge end; 4. liquid outlet end; 5. raised layer; 6. filter assembly; 61. filter screen plate; 62. baffle; 63. connecting column one; 64. hydraulic rod one; 65. water retaining layer; 66. installation layer; 67. spring telescopic rod; 7. compression assembly; 71. extrusion plate; 72. hydraulic rod two; 73. telescopic cylinder; 74. connecting column two; 75. pressure sensor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5As shown, a comprehensive treatment device for environmental wastewater treatment includes a treatment cylinder 1, a liquid inlet end 2 is installed on the upper side wall of the treatment cylinder 1, a sewage discharge end 3 is opened on the lower side wall of the treatment cylinder 1, a liquid outlet end 4 is installed at the bottom of the treatment cylinder 1, the inner wall of the treatment cylinder 1 is convex inward to form a convex layer 5, a filter assembly 6 is installed inside the treatment cylinder 1, the filter assembly 6 includes an inclined filter screen plate 61 and a baffle 62, the diameter of the baffle 62 is larger than the inner diameter of the convex layer 5, and the bottom of the convex layer 5 is provided with an inclined surface that fits the filter screen plate 61, and a compression assembly 7 is installed inside the treatment cylinder 1. The compression assembly 7 includes an inclined extrusion plate 71 and a plurality of hydraulic rods 72, and the diameter of the extrusion plate 71 is the same as the inner diameter of the convex layer 5. 5 has the same inner diameter, the extrusion plate 71 is located above the filter screen plate 61, the wastewater enters the interior of the treatment tube 1 from the liquid inlet end 2, and after the garbage in the wastewater is filtered through the filter screen plate 61, the wastewater is discharged from the liquid outlet end 4, completing the environmental protection garbage cleaning of the wastewater. When it is necessary to clean the garbage on the filter screen plate 61, the hydraulic rod 1 64 is extended to drive the baffle 62 and the filter screen plate 61 to descend, the baffle 62 is against the top of the raised layer 5 to intercept the unfiltered sewage to prevent the sewage from flowing out without being filtered, and the filter screen plate 61 is lowered to the liquid outlet end 4, so that the garbage slides out of the treatment tube 1 from the liquid outlet end 4, thereby completing the garbage discharge operation. After the garbage cleaning is completed, the hydraulic rod 1 64 and the hydraulic rod 2 72 are synchronously contracted.

[0026] A connecting column 63 is fixedly connected to the top of the filter screen plate 61 . The top of the connecting column 63 is fixedly connected to the baffle 62 . The connecting column 63 passes through the extrusion plate 71 .

[0027] The filter assembly 6 also includes a hydraulic rod 64 , which is fixedly mounted on the top of the treatment cylinder 1 , and a driving end of the hydraulic rod 64 is fixedly connected to the baffle 62 .

[0028] The filter assembly 6 further includes an arc-shaped water-retaining layer 65 , which is fitted on the inner wall of the treatment cylinder 1 at a position corresponding to the sewage discharge end 3 .

[0029] The filter assembly 6 also includes an arc-shaped mounting layer 66, which is fixedly mounted on the inner wall of the treatment tube 1. A plurality of spring telescopic rods 67 are fixedly connected to the top of the mounting layer 66. The tops of the spring telescopic rods 67 are fixedly connected to the water retaining layer 65. The water retaining layer 65 is maintained at the liquid outlet 4 by the elastic force of the spring telescopic rods 67 to prevent sewage from flowing out. When the filter screen plate 61 descends, the water retaining layer 65 is pushed to descend synchronously, thereby opening the liquid outlet 4 to allow garbage to be discharged.

[0030] The hydraulic rod 72 is fixedly installed on the top of the treatment cylinder 1. The driving end of the hydraulic rod 72 is fixedly connected with a telescopic cylinder 73. The bottom end of the telescopic cylinder 73 is fixedly connected with a connecting column 74. The bottom end of the connecting column 74 is fixedly connected to the extrusion plate 71, and the connecting column 74 penetrates the baffle 62. When cleaning garbage, the hydraulic rod 72 is extended to drive the extrusion plate 71 to move downward, and the garbage is squeezed by cooperating with the filter screen plate 61 to remove the sewage stored therein. Compared with the prior art, the outflow of sewage can be reduced. When the extrusion plate 71 squeezes the garbage, the pressure on the garbage is detected by the pressure sensor 75, and a signal is transmitted to the control module when the extrusion force reaches a certain value. The control module controls the hydraulic rod 72 to stop running to avoid damage to the filter screen plate 61 due to excessive pressure, or failure to squeeze the garbage into place due to insufficient pressure, thereby effectively compressing the accumulated garbage of different thicknesses to remove the sewage.

[0031] A pressure sensor 75 is installed inside the telescopic cylinder 73 and fixedly mounted at the bottom of the driving end of the hydraulic rod 2 72 . A control module is installed outside the processing cylinder 1 and is electrically connected to the hydraulic rod 1 64 , the hydraulic rod 2 72 and the pressure sensor 75 .

[0032] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0033] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art.

[0034] Working principle: wastewater enters the interior of the treatment cylinder 1 from the liquid inlet end 2, and after the garbage in the wastewater is filtered through the filter screen plate 61, the wastewater is discharged from the liquid outlet end 4, completing the environmentally friendly garbage cleaning of the wastewater. When it is necessary to clean the garbage on the filter screen plate 61, the hydraulic rod 1 64 and the hydraulic rod 2 72 are extended synchronously to avoid operation interference. The hydraulic rod 2 72 is extended to drive the squeezing plate 71 to move downward, and the garbage is squeezed by cooperating with the filter screen plate 61 to remove the sewage stored therein. Compared with the prior art, the outflow of sewage can be reduced. When the squeezing plate 71 squeezes the garbage, the pressure on the garbage is detected by the pressure sensor 75, and a signal is transmitted to the control module when the squeezing force reaches a certain value. The control module controls the hydraulic rod 2 72 to stop running to avoid damage to the filter screen plate 61 due to excessive pressure, or failure to squeeze the garbage into place due to too little pressure, thereby effectively compressing the accumulated garbage of different thicknesses to remove sewage.

[0035] The baffle plate 62 and the filter screen plate 61 are driven down by the hydraulic rod 1 64, and the baffle plate 62 is pressed against the top of the raised layer 5 to intercept the unfiltered sewage to prevent the sewage from flowing out without being filtered. The filter screen plate 61 is lowered to the liquid outlet end 4, so that the garbage slides out of the treatment tube 1 from the liquid outlet end 4, thereby completing the garbage discharge operation. After the garbage is cleaned, the hydraulic rod 1 64 and the hydraulic rod 2 72 are synchronously contracted.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A comprehensive treatment device for environmental wastewater treatment, comprising a treatment cylinder (1), characterized in that: The upper side wall of the treatment cylinder (1) is provided with a liquid inlet end (2), the lower side wall of the treatment cylinder (1) is provided with a sewage discharge end (3), the bottom of the treatment cylinder (1) is provided with a liquid outlet end (4), the inner wall of the treatment cylinder (1) is convex inwardly formed with a convex layer (5), a filter assembly (6) is installed inside the treatment cylinder (1), the filter assembly (6) comprises an inclined filter screen plate (61) and a baffle (62), the bottom of the convex layer (5) is provided with an inclined surface that fits the filter screen plate (61), a compression assembly (7) is installed inside the treatment cylinder (1), the compression assembly (7) comprises an inclined extrusion plate (71) and a plurality of hydraulic rods (72), the extrusion plate (71) is located above the filter screen plate (61).

2. The comprehensive treatment device for environmental wastewater treatment according to claim 1 is characterized in that: A connecting column 1 (63) is fixedly connected to the top of the filter screen plate (61), the top end of the connecting column 1 (63) is fixedly connected to the baffle plate (62), and the connecting column 1 (63) passes through the extrusion plate (71).

3. The comprehensive treatment device for environmental wastewater treatment according to claim 1 is characterized in that: The filter assembly (6) further comprises a hydraulic rod (64), wherein the hydraulic rod (64) is fixedly mounted on the top of the treatment cylinder (1), and the driving end of the hydraulic rod (64) is fixedly connected to the baffle (62).

4. The comprehensive treatment device for environmental wastewater treatment according to claim 1 is characterized in that: The filter assembly (6) further comprises an arc-shaped water retaining layer (65), and the water retaining layer (65) is fitted on the inner wall of the treatment cylinder (1) corresponding to the sewage discharge end (3).

5. The comprehensive treatment device for environmental wastewater treatment according to claim 4 is characterized in that: The filter assembly (6) further comprises an arc-shaped mounting layer (66), wherein the mounting layer (66) is fixedly mounted on the inner wall of the treatment cylinder (1), and a plurality of spring telescopic rods (67) are fixedly connected to the top of the mounting layer (66), and the top ends of the spring telescopic rods (67) are fixedly connected to the water retaining layer (65).

6. The comprehensive treatment device for environmental wastewater treatment according to claim 1 is characterized in that: The second hydraulic rod (72) is fixedly installed on the top of the processing cylinder (1), the driving end of the second hydraulic rod (72) is fixedly connected to the telescopic cylinder (73), the bottom end of the telescopic cylinder (73) is fixedly connected to the second connecting column (74), the bottom end of the second connecting column (74) is fixedly connected to the extrusion plate (71), and the second connecting column (74) passes through the baffle (62).

7. The comprehensive treatment device for environmental wastewater treatment according to claim 6 is characterized in that: A pressure sensor (75) is installed inside the telescopic cylinder (73), and the pressure sensor (75) is fixedly installed at the bottom of the driving end of the second hydraulic rod (72).

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