Box-type sewage treatment equipment

Abstract

The utility model discloses box-type sewage treatment equipment which comprises a box-type sewage treatment equipment body, the box-type sewage treatment equipment body comprises a flocculation basin and a water inlet fixedly communicated with the top of the flocculation basin, and a self-cleaning deslagging type solid slag pretreatment mechanism is mounted on the water inlet. According to the utility model, a series of structures are arranged, so that solid impurities can be conveniently filtered and pretreated and can be automatically discharged and collected in a centralized manner before sewage is treated, and the conveying belt type filter screen can be automatically cleaned and dredged and can be used for assisting in deslagging during filtering and deslagging, so that the long-acting stable smoothness of filtering is ensured; the device is simple in structure, does not need independent manual cleaning, dredging and deslagging work, saves time and labor, improves the use convenience, can flexibly adjust the filtering, conveying and deslagging inclination according to the filtering requirement, avoids the phenomenon that a large amount of water flows leftwards along with solid slag to be discharged due to insufficient inclination, and improves the use flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to box-type sewage treatment equipment. Background Art

[0002] At present, there are many treatment processes for wastewater treatment, and each process is composed of different treatment units to form a wastewater treatment process. According to a search by a novelty search agency, a Chinese patent, publication number CN220317583U discloses a box-type sewage treatment equipment, including a box body and a controller, an equipment cabinet is provided at one end of the box body, and a desolidification tank, an anaerobic tank, an anoxic tank, an aerobic tank and a sedimentation tank are provided in sequence in the box body, which are separated by vertical partitions; a filter screen is provided in the desolidification tank, and a first lifting pump connected to the inner cavity at the top of the anaerobic tank through a pipeline is provided below the filter screen, a horizontally arranged dragon conveyor is provided on the filter screen, and a solid discharge port is provided at the end of the bottom of the desolidification tank away from the anaerobic tank; the desolidification tank, anaerobic tank, anoxic tank, aerobic tank and sedimentation tank, which are units for treating sewage, are concentrated in an integrated box, which can save space and reduce costs. The distance between two adjacent units is greatly reduced, the distance for sewage transportation is reduced, the energy loss for transporting sewage is reduced, and the efficiency of sewage treatment is greatly improved.

[0003] The above technology discloses a box-type sewage treatment equipment, which saves space and reduces costs by centrally arranging several units for sewage treatment, such as a desolidification tank, an anaerobic tank, an anoxic tank, an aerobic tank and a sedimentation tank, in an integrated box. However, there are still the following deficiencies when in use: 1. Sewage directly enters the flocculation tank through the water inlet for treatment. Since there are more solid impurities in the sewage, the entry of a large number of larger solid impurities will cause internal blockage and affect the treatment effect. The solid impurities cannot be pre-treated and collected before the sewage enters. (Although there is also a method of intercepting solid impurities by setting a screen at the water inlet in the prior art, it is often necessary to manually clean and remove the impurities at regular intervals to avoid the screen being covered and blocked by impurities and affecting the water flow. The manual cleaning method is time-consuming and labor-intensive and cannot realize automatic dredging, cleaning and slag discharge). Based on the above phenomena, the present application proposes a box-type sewage treatment equipment. Utility Model Content

[0004] The purpose of the present invention is to provide a box-type sewage treatment equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a box-type sewage treatment equipment, comprising a box-type sewage treatment equipment body, wherein the box-type sewage treatment equipment body includes a flocculation tank and a water inlet connected to and fixed at the top of the flocculation tank. The other specific components and structures of the box-type sewage treatment equipment body and the sewage treatment principle are prior art. In addition, this component and technology are also disclosed in the above-mentioned prior art CN220317583U, which is the same as that thereof and will not be further elaborated.

[0006] A self-cleaning and slag-discharging solid slag pretreatment mechanism is installed on the water inlet; the self-cleaning and slag-discharging solid slag pretreatment mechanism includes a rectangular box fixedly installed on the top of the flocculation tank, the bottom of the rectangular box is connected and fixed to the top of the water inlet, the top of the rectangular box is connected and fixed with a water inlet pipe, a rectangular through hole is opened on the left inner wall of the rectangular box, and a support shaft is fixedly connected between the front and rear inner walls of the rectangular box, and two side panels with arc structures on both sides are rotatably sleeved on the support shaft, the side panels are tilted, and the left side of the side panel passes through the rectangular through hole and extends to the outside of the rectangular box, a conveying and slag-discharging filter assembly is installed between the two side panels, and an output shaft is fixedly installed on the front side of the side panel located on the front side. A driving motor fixedly connected to the conveying and slag-discharging filter assembly, and a downward blowing dredge that cooperates with the conveying and slag-discharging filter assembly is installed between the two side panels. The slag discharge component is fixedly connected between the top left side of the two side panels and the top left side of the rectangular box with the same slope adjustment component. The left bottom of the rectangular box is movably contacted with a slag receiving box. The sewage is supplied into the rectangular box by a water inlet pipe. The conveying and discharge slag type filter component is used to filter and intercept solid impurities in the sewage, and push them to the upper left for discharge. The inclined discharge method to the upper left is used to cooperate with the downward flow of water to provide convenient conditions for water to be filtered out downward. The filtered water passes downward through the water inlet into the box-type sewage treatment equipment body for sewage treatment. The downward blowing and dredging slag discharge component is used to back-blow and dredge the conveying and discharge slag type filter component and assist in discharging impurities attached to its surface. The slope adjustment component is used to adjust the filtration slag conveying slope of the conveying and discharge slag type filter component through the two side panels according to the filtration requirements.

[0007] Preferably, the conveying and slag-discharging filter assembly includes a driving wheel and a driven wheel rotatably installed between two side plates, the driving wheel and the driven wheel are transmission-connected to the same conveyor belt filter, and a plurality of slag pushing plates are fixedly connected to the outside of the conveyor belt filter at equal intervals, the conveyor belt filter is located below the water inlet pipe, the rear end of the output shaft of the driving motor is fixedly connected to the front side of the driving wheel, and the driving wheel is located above the slag receiving box.

[0008] Preferably, the downward blowing dredging and slag removal assembly includes a horizontal pipe fixedly connected between two side plates, the horizontal pipe is located in the conveyor belt filter, and the bottom of the horizontal pipe is connected and fixed with multiple blowing pipes. An air pump is fixedly installed on the front side of the side plate located on the front side, and the air outlet of the air pump extends into the horizontal pipe, and the blowing pipe cooperates with the bottom inner wall of the conveyor belt filter.

[0009] Preferably, the inclination adjustment assembly includes a U-shaped rod fixedly connected to the left side of the top of the two side panels, an L-shaped support is fixedly connected to the left side of the top of the rectangular box, and an inclined electric telescopic rod is hinged between the top inner wall of the L-shaped support and the top of the U-shaped rod.

[0010] Preferably, a slanted flexible film is fixedly connected to the right inner wall of the rectangular box, and the bottom left side of the flexible film is in movably contact with the top of the slag pushing plate located on the top right side.

[0011] Preferably, a support plate is fixedly connected to the top of the left side of the box-type sewage treatment equipment body, and the top of the support plate is in movably contact with the bottom of the slag receiving box.

[0012] Preferably, the bottom of the rectangular box is rectangular and fixedly connected to four legs, and the bottoms of the two legs on the right are fixedly connected to the top of the flocculation tank.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This box-type sewage treatment equipment, through the cooperation of the water inlet, rectangular box, water inlet pipe, support shaft, side plate and conveying and slag-discharging filter assembly, can filter and pre-treat solid impurities before sewage enters the treatment, and can automatically discharge and collect solid impurities during pre-treatment, eliminating the need for manual cleaning and removal of impurities, saving time and labor, and realizing automatic cleaning and slag-discharging work during filtration pre-treatment;

[0015] 2. This box-type sewage treatment equipment, through the cooperation of the side panels, conveying and slag-discharging filter components and the down-blowing dredging and slag-discharging components, can automatically clean and dredge the conveyor belt filter and assist in slag discharge during filtering and slag discharge, ensuring the long-term stable filtration of the conveyor belt filter. There is no need for manual cleaning and dredging work, and the automatic cleaning and dredging effect during filtration pretreatment is achieved, saving time and labor and improving ease of use.

[0016] 3. This box-type sewage treatment equipment can flexibly adjust the filtering conveying and slag discharge slope according to filtering needs through the coordination of the slope adjustment component, side plate, support shaft and conveying and slag discharge filter component, thereby avoiding the phenomenon that water follows the solid slag to flow to the left and be discharged in large quantities due to insufficient slope, thereby improving the flexibility of use.

[0017] The utility model is provided with a series of structures, which is convenient for filtering and pre-treating solid impurities before sewage enters the treatment process, and automatically discharging and centrally collecting solid impurities. It is convenient for automatically cleaning and dredging the conveyor belt filter and assisting in slag discharge when filtering and discharging, thereby ensuring the long-term stable filtration of the filter. There is no need for manual cleaning, dredging and slag discharge, which saves time and effort and improves ease of use. It is also convenient to flexibly adjust the filter conveying and slag discharge slope according to filtration requirements, avoiding the phenomenon that water follows the solid slag and flows to the left and is discharged in large quantities due to insufficient slope, thereby improving flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a box-type sewage treatment equipment proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a self-cleaning and slag-discharging solid slag pretreatment mechanism of a box-type sewage treatment equipment proposed in the present invention;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure viewed from above;

[0021] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0022] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure.

[0023] In the figure: 100, flocculation tank; 101, water inlet; 200, slag receiving box; 1, rectangular box; 2, rectangular through-hole; 3, side panel; 4, support shaft; 5, driven wheel; 6, driving wheel; 7, conveyor belt filter; 8, slag pusher plate; 9, driving motor; 10, air pump; 11, horizontal pipe; 12, blow-out pipe; 13, electric telescopic rod; 14, L-shaped support; 15, U-shaped rod; 16, flexible film. DETAILED DESCRIPTION

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

[0025] like Figures 1 to 5As shown, the present embodiment proposes a box-type sewage treatment equipment, including a box-type sewage treatment equipment body, which includes a flocculation tank 100 and a water inlet 101 connected to and fixed at the top of the flocculation tank 100. The other specific components and structures of the box-type sewage treatment equipment body and the sewage treatment principle are prior art. In addition, this component and technology are also disclosed in the above-mentioned prior art CN220317583U, which is the same as that thereof and will not be further elaborated.

[0026] A self-cleaning and slag-discharging solid slag pretreatment mechanism is installed on the water inlet 101; the self-cleaning and slag-discharging solid slag pretreatment mechanism includes a rectangular box 1 fixedly installed on the top of the flocculation tank 100, wherein the bottom of the rectangular box 1 is rectangular and fixedly connected with four legs, the bottoms of the two legs on the right are fixedly connected with the top of the flocculation tank 100, which plays the effect of fixing and supporting the rectangular box 1, the bottom of the rectangular box 1 is connected and fixed with the top of the water inlet 101, the top of the rectangular box 1 is connected and fixed with a water inlet pipe, a rectangular through hole 2 is opened on the left inner wall of the rectangular box 1, and the front and rear sides of the rectangular box 1 are fixed with a water inlet pipe. A support shaft 4 is fixedly connected between the inner walls, and two side plates 3 with arc-shaped structures on both sides are rotatably sleeved on the support shaft 4, wherein a circular through-hole is opened on the right side of the front side of the side plate 3, and a first bearing is fixedly sleeved in the circular through-hole. The inner ring of the first bearing is fixedly sleeved on the outer side of the support shaft 4, which has the effect of rotatably installing the side plate 3. The side plate 3 is tilted, and the left side of the side plate 3 passes through the rectangular through-hole 2 and extends to the outside of the rectangular box 1. A conveying and discharging filter assembly is installed between the two side plates 3, and the front side of the side plate 3 located on the front side is fixedly installed with an output shaft and a conveying and discharging filter assembly fixed thereto. A driving motor 9 is fixedly connected, and a downward blowing dredging and slag discharge component that cooperates with the conveying and discharging filtration component is installed between the two side panels 3. The same slope adjustment component is fixedly connected between the top left side of the two side panels 3 and the top left side of the rectangular box 1. The left bottom of the rectangular box 1 is movably in contact with the slag receiving box 200, wherein the left top of the box-type sewage treatment equipment body is fixedly connected with a support plate, and the top of the support plate is in movably contact with the bottom of the slag receiving box 200, which plays the effect of supporting the slag box 200. The water inlet pipe is used to supply sewage into the rectangular box 1 for conveying and discharging slag. The filter assembly is used to filter and intercept solid impurities in the sewage, and push them to the upper left to discharge them. The method of discharging in an inclined direction to the upper left is used in conjunction with the downward flow of water to provide convenient conditions for filtering water downward. The filtered water flows downward through the water inlet 101 into the box-type sewage treatment equipment body for sewage treatment. The downward blowing and dredging assembly is used to back-blow and dredge the conveying and slag-discharging filter assembly and assist in discharging impurities attached to its surface. The slope adjustment assembly is used to adjust the filtering slag conveying slope of the conveying and slag-discharging filter assembly through the two side panels 3 according to the filtering requirements.

[0027] Specifically, the conveying and slag-discharging filter assembly includes a driving wheel 6 and a driven wheel 5 rotatably mounted between the two side plates 3, wherein the rear side of the driving wheel 6 and the front and rear sides of the driven wheel 5 are fixedly connected with a pin shaft, and a second bearing is fixedly sleeved on the pin shaft, and the adjacent sides of the two side plates 3 are respectively fixedly connected to the outer ring of the corresponding second bearing, which plays the effect of rotatably mounting the driving wheel 6 and the driven wheel 5, and the driving wheel 6 and the driven wheel 5 are transmission-connected with the same conveyor belt filter 7, and a plurality of slag pushing plates 8 are fixedly connected to the outer side of the conveyor belt filter 7 at equal intervals. The conveyor belt filter 7 is located below the water inlet pipe, and the rear end of the output shaft of the driving motor 9 is fixedly connected to the front side of the driving wheel 6. The driving wheel 6 is located above the slag receiving box 200, and an inclined flexible film 16 is fixedly connected to the right inner wall of the rectangular box 1. The flexible film 16 The bottom left side is in active contact with the top of the slag pushing plate 8 located on the top right side, and the flexible film 16 is used to block the solid impurities at the upper right side of the conveyor belt filter 7 to prevent the solid impurities from splashing from the lower right to the bottom of the inner side of the rectangular box 1; the driving wheel 6, the driven wheel 5, the pushing plate 8 and the conveyor belt filter 7 are coordinated, and the driving motor 9 drives the driving wheel 6 to rotate. The driving wheel 6 cooperates with the driven wheel 5 to drive the conveyor belt filter 7 to rotate to the left, and the conveyor belt filter 7 is used to filter and intercept solid impurities in the sewage. The inclined conveyor belt filter 7 is used to drive multiple pushing plates 8 to rotate, so as to realize the solid impurities being pushed to the upper left for transportation and discharge. The inclined discharge method to the upper left is used to cooperate with the downstream of water to provide favorable conditions for filtering water downward, thereby reducing the phenomenon of water flowing directly to the left for discharge.

[0028] The bottom of the horizontal pipe 11 is connected to the bottom of the conveyor belt filter 7, and a plurality of cleaning pipes 12 are fixedly connected to the bottom of the horizontal pipe 11. The front side of the side plate 3 on the front side is fixedly installed with an air pump 10. The air outlet of the air pump 10 extends into the horizontal pipe 11, and the cleaning pipe 12 cooperates with the bottom inner wall of the conveyor belt filter 7; the horizontal pipe 11, the cleaning pipe 12 and the air pump 10 cooperate to supply air to the horizontal pipe 11 by the air pump 10, and the gas is discharged downward through the plurality of cleaning pipes 12 to back-blow and clean the conveyor belt filter 7 from the inside to the bottom, and the back-blow cleaning can also be used to blow off the solid impurities attached to the bottom of the conveyor belt filter 7 and discharge them into the slag receiving box 200, so as to realize the effect of automatically cleaning and dredging the conveyor belt filter 7 and assisting in slag discharge, thereby ensuring the long-term stability of the filtration of the conveyor belt filter 7, and eliminating the need for manual cleaning and dredging, thereby improving the convenience of use.

[0029] Furthermore, the inclination adjustment component includes a U-shaped rod 15 fixedly connected to the left side of the top of the two side panels 3, and an L-shaped support 14 is fixedly connected to the left side of the top of the rectangular box 1, and an inclined electric telescopic rod 13 is hinged between the top inner wall of the L-shaped support 14 and the top of the U-shaped rod 15; the U-shaped rod 15, the L-shaped support 14 and the electric telescopic rod 13 are arranged to cooperate, and the electric telescopic rod 13 is used to drive the U-shaped rod 15 to rotate up and down, and the U-shaped rod 15 drives the two side panels 3 to rotate up and down on the support shaft 4, and the two side panels 3 drive the conveyor belt filter 7 to rotate up and down through the driving wheel 6 and the driven wheel 5 to change the inclination, thereby achieving the effect of conveniently adjusting the inclination of the conveyor belt filter 7 according to the filtering requirements.

[0030] The method of using this embodiment is as follows: when in use, the driving motor 9 and the air pump 10 are started, the driving motor 9 drives the driving wheel 6 to rotate counterclockwise, the driving wheel 6 drives the conveyor belt filter 7 to rotate counterclockwise, the conveyor belt filter 7 drives the driven wheel 5 to rotate, and the sewage enters the rectangular box 1 downward through the water inlet pipe, and then flows onto the conveyor belt filter 7. After passing through the conveyor belt filter 7, the sewage is discharged downward to the inner bottom of the rectangular box 1, and then enters the box-type sewage treatment equipment body through the water inlet 101 for sewage treatment. The other specific components and structures of the box-type sewage treatment equipment body and the treatment principle of sewage are prior art. In addition, this composition and technology have also been disclosed in the above-mentioned existing public technology CN220317583U, which is the same as it and will not be elaborated on again.

[0031] The conveyor belt filter 7 filters and intercepts larger solid impurities in the sewage at its top, and when the conveyor belt filter 7 rotates counterclockwise, the conveyor belt filter 7 will drive multiple slag pushing plates 8 to rotate, and the slag pushing plates 8 cooperate with the conveyor belt filter 7 to push the solid impurities to the upper left for transportation and discharge. The discharged solid impurities fall downward and are collected in the slag receiving box 200. The inclined discharge to the upper left is combined with the downstream of the water to provide favorable conditions for the water to be filtered downward, and the phenomenon of water flowing directly to the left for discharge is reduced, so as to achieve the effect of filtering and pre-treating the solid impurities before the sewage enters the treatment, and achieve the effect of automatically discharging and centrally collecting the solid impurities during pre-treatment, without the need for manual cleaning and removal of impurities, saving time and effort, and realizing the automatic cleaning and slag discharge work during filtration pre-treatment;

[0032] When the air pump 10 is started, air is supplied to the horizontal pipe 11, and the air is discharged downward through the multiple blow-out pipes 12, so as to back-blow and clean the conveyor belt filter 7 from the inside downward. In addition, the back-blow cleaning can also blow off the residual solid impurities adhering to the bottom of the conveyor belt filter 7 and discharge them into the slag receiving box 200, thereby achieving the effect of automatically cleaning and dredging the conveyor belt filter 7 and assisting in slag discharge, ensuring the long-term stability of the filtration of the conveyor belt filter 7, eliminating the need for manual cleaning and dredging work, and improving the convenience of use.

[0033] When it is necessary to adjust the filtering and slag discharge slope according to the filtering requirements, the electric telescopic rod 13 is started to drive the U-shaped rod 15 to rotate upward or downward, and the U-shaped rod 15 drives the two side plates 3 to rotate up and down on the support shaft 4. The two side plates 3 drive the conveyor belt filter 7 to rotate up and down through the driving wheel 6 and the driven wheel 5 to change the slope. By changing the slope of the conveyor belt filter 7, the filtering and conveying slag discharge slope can be flexibly adjusted according to the filtering requirements, avoiding the phenomenon that water follows the solid slag to flow to the left and discharge in large quantities due to insufficient slope, thereby improving the flexibility of use.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A box-type sewage treatment equipment, comprising a box-type sewage treatment equipment body, wherein the box-type sewage treatment equipment body comprises a flocculation tank (100) and a water inlet (101) connected and fixed to the top of the flocculation tank (100), characterized in that: The water inlet (101) is equipped with a self-cleaning and slag-discharging solid slag pretreatment mechanism; The self-cleaning and slag-discharging solid slag pretreatment mechanism comprises a rectangular box (1) fixedly mounted on the top of the flocculation tank (100), the bottom of the rectangular box (1) is connected and fixed to the top of the water inlet (101), the top of the rectangular box (1) is connected and fixed with a water inlet pipe, a rectangular through hole (2) is opened on the left inner wall of the rectangular box (1), a support shaft (4) is fixedly connected between the front and rear inner walls of the rectangular box (1), two side plates (3) with arc-shaped structures on both sides are rotatably sleeved on the support shaft (4), the side plates (3) are tilted, and the left side of the side plates (3) passes through the rectangular The through hole (2) extends to the outside of the rectangular box (1); a conveying and discharging type filter assembly is installed between the two side panels (3); a driving motor (9) whose output shaft is fixedly connected to the conveying and discharging type filter assembly is fixedly installed on the front side of the side panel (3); a downward blowing and dredging slag discharge assembly that cooperates with the conveying and discharging type filter assembly is installed between the two side panels (3); a same inclination adjustment assembly is fixedly connected between the top left sides of the two side panels (3) and the top left side of the rectangular box (1); and a slag receiving box (200) is movably contacted at the bottom left side of the rectangular box (1).

2. A box-type sewage treatment equipment according to claim 1, characterized in that: The conveying and slag-discharging filter assembly comprises a driving wheel (6) and a driven wheel (5) rotatably mounted between two side plates (3); the driving wheel (6) and the driven wheel (5) are connected to the same conveyor belt filter (7); a plurality of slag pushing plates (8) are fixedly connected at equal intervals to the outer side of the conveyor belt filter (7); the conveyor belt filter (7) is located below the water inlet pipe; the rear end of the output shaft of the driving motor (9) is fixedly connected to the front side of the driving wheel (6); and the driving wheel (6) is located above the slag receiving box (200).

3. A box-type sewage treatment equipment according to claim 2, characterized in that: The downward blowing dredging and slag removal assembly comprises a transverse pipe (11) fixedly connected between two side plates (3), the transverse pipe (11) being located in the conveyor belt filter (7), a plurality of blow-out pipes (12) being fixedly connected to the bottom of the transverse pipe (11), an air pump (10) being fixedly installed on the front side of the side plate (3) located on the front side, an air outlet of the air pump (10) extending into the transverse pipe (11), and the blow-out pipes (12) being matched with the bottom inner wall of the conveyor belt filter (7).

4. A box-type sewage treatment equipment according to claim 3, characterized in that: The inclination adjustment assembly comprises a U-shaped rod (15) fixedly connected to the left side of the top of the two side panels (3); an L-shaped support (14) is fixedly connected to the left side of the top of the rectangular box (1); and an electric telescopic rod (13) arranged obliquely is hinged between the top inner wall of the L-shaped support (14) and the top of the U-shaped rod (15).

5. The box-type sewage treatment equipment according to claim 2, characterized in that: A flexible film (16) arranged obliquely is fixedly connected to the right inner wall of the rectangular box (1), and the left side of the bottom of the flexible film (16) is in active contact with the top of the slag pushing plate (8) located on the right side of the top.

6. The box-type sewage treatment equipment according to claim 1, characterized in that: A support plate is fixedly connected to the top of the left side of the box-type sewage treatment equipment body, and the top of the support plate is in movable contact with the bottom of the slag receiving box (200).

7. The box-type sewage treatment equipment according to claim 1, characterized in that: The bottom of the rectangular box (1) is in a rectangular shape and is fixedly connected to four legs, and the bottoms of the two legs on the right are fixedly connected to the top of the flocculation tank (100).

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