Sewage treatment equipment with sewage discharge function

Abstract

The utility model relates to the technical field of sewage treatment, and discloses sewage treatment equipment with a sewage discharge function, which comprises a base, a filter tank fixedly mounted at the top of the base, and a reaction tank fixedly mounted at the top of the base, the sewage treatment equipment comprises a reaction box, a filter box is arranged in the reaction box, collecting boxes are fixedly installed on the outer walls of the two sides of the filter box, a water pump is fixedly installed on the outer wall of the filter box, and the water inlet end of the water pump communicates with the interior of the filter box. At the same time, a transmission belt, a Z-shaped shaft, a limiting groove, a swing arm and a brush are matched, impurities on the filter screen can be swept into a collection box, so that the impurities on the filter screen can be automatically discharged, and the situation that the impurities are attached to the surface of the filter screen to affect the filtering effect of the sewage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to sewage treatment equipment with a sewage discharge function. Background Art

[0002] After municipal sewage is treated by sewage treatment equipment, it can meet the usage standards again, which is beneficial to saving water resources.

[0003] Before treating sewage, sewage treatment equipment needs to perform an initial filtration of larger impurities in the water. Most sewage treatment equipment on the market usually uses filters to initially filter larger impurities, but the impurities on the filters are not easy to clean, and the filters need to be manually cleaned regularly, which is very troublesome and can easily cause the filters to become clogged, affecting the sewage filtration effect. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment device with a sewage discharge function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment equipment with sewage discharge function, comprising a base, a filter box is fixedly installed on the top of the base, a reaction box is fixedly installed on the top of the base, a collection box is fixedly installed on the outer walls of both sides of the filter box, a water pump is fixedly installed on the outer wall of the filter box, the water inlet end of the water pump is communicated with the inside of the filter box, a water pipe is fixedly installed on the water outlet end of the water pump, and the end of the water pipe away from the water pump is fixedly installed on the top inner wall of the reaction box. By setting the water pump and the water pipe, the sewage filtered inside the filter box can be pumped into the inside of the reaction box, a motor is fixedly installed on the top of the reaction box, a stirring rod is fixedly installed on the output end of the motor, and the end of the stirring rod away from the motor penetrates the reaction box and extends to the bottom of the reaction box, a filter screen is fixedly installed inside the filter box, a sewage discharge mechanism for cleaning the filter screen is provided on the filter box, and impurities on the filter screen can be discharged into the inside of the collection box by providing the sewage discharge mechanism, and a cleaning mechanism is provided on the filter box, and impurities attached to the brush can be cleaned by providing the cleaning mechanism, and the sewage discharge mechanism includes:

[0006] A swing arm, one end of which is hinged to the outer wall of the filter box, and a brush is fixedly installed on the other end of the swing arm; a limiting groove is provided on the swing arm, and the filter screen can be cleaned by arranging the swing arm in conjunction with the brush;

[0007] A Z-shaped shaft, one end of which is rotatably connected to the outer wall of the reaction box, and the other end of which is fitted to the inner wall of the limiting groove, so that the swing arm can be pushed and pulled reciprocally by arranging the Z-shaped shaft to cooperate with the limiting groove;

[0008] A rotating rod is rotatably connected to the inner wall of the reaction box and penetrates the reaction box. One end of the rotating rod is fixedly mounted with multiple sets of rotating plates. The other end of the rotating rod is connected to the Z-axis through a transmission belt. The rotating rod can be driven to rotate by utilizing sewage discharged from a water pipe to impact the rotating plate.

[0009] Preferably, the cleaning mechanism comprises a cross bar, and the cross bar is fixedly mounted on the outer wall of the filter box.

[0010] Preferably, a plurality of groups of barbs are fixedly mounted on the outer wall of the cross bar.

[0011] Preferably, two groups of the cross bars are provided, and the two groups of the cross bars are mirror-imaged and arranged on both sides of the filter box with the filter box as the central axis.

[0012] Preferably, the brush is attached to the upper surface of the filter.

[0013] Preferably, one end of the water pipe away from the water pump is located above the rotating plate.

[0014] Compared with the prior art, the utility model provides a sewage treatment device with sewage discharge function, which has the following beneficial effects:

[0015] 1. The sewage treatment equipment with sewage discharge function uses a water pump and a water pipe to draw the sewage filtered inside the filter box into the reaction box. At this time, the sewage will impact the baffle, thereby causing the rotating rod to rotate. At the same time, with the help of a transmission belt, a Z-axis, a limit groove, a swing arm, and a brush, the impurities on the filter screen can be swept into the collection box, thereby automatically discharging the impurities on the filter screen to prevent the impurities from adhering to the surface of the filter screen and affecting the filtering effect of the sewage.

[0016] 2. The sewage treatment equipment with sewage discharge function can use multiple groups of barbs evenly distributed on the cross bar to hook out impurities attached to the inside of the brush, so as to prevent the impurities from adhering to the brush and affecting the cleaning effect of the brush on the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the filter box of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the reaction box of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 5 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0022] In the figure: 1. base; 2. filter box; 3. reaction box; 4. collection box; 5. water pump; 6. water pipe; 7. motor; 8. stirring rod; 9. filter screen; 10. sewage discharge mechanism; 101. swing arm; 102. Z-axis; 103. rotating rod; 104. brush; 105. limiting groove; 106. rotating plate; 107. transmission belt; 11. cleaning mechanism; 111. cross bar; 112. barb. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a sewage treatment device with sewage discharge function, comprising a base 1, a filter box 2 is fixedly installed on the top of the base 1, a reaction box 3 is fixedly installed on the top of the base 1, water inlets are provided on the tops of the filter box 2 and the reaction box 3, a water outlet is provided on the bottom side wall of the reaction box 3, collecting boxes 4 are fixedly installed on the outer walls of both sides of the filter box 2, a water pump 5 is fixedly installed on the outer wall of the filter box 2, the water inlet end of the water pump 5 is communicated with the interior of the filter box 2, a water pipe 6 is fixedly installed on the water outlet end of the water pump 5, and one end of the water pipe 6 away from the water pump 5 is fixedly installed on the top inner wall of the reaction box 3, the water pump 5 is started to pump the filtered sewage in the filter box 2 into the interior of the water pipe 6, and the sewage is discharged into the interior of the reaction box 3 through the water pipe 6, a motor 7 is fixedly installed on the top of the reaction box 3, and a stirring rod 8 is fixedly installed on the output end of the motor 7, The end of the stirring rod 8 away from the motor 7 passes through the reaction box 3 and extends to the bottom of the reaction box 3. A reactant is added into the reaction box 3 to fuse the reactant with the sewage. At the same time, the motor 7 is started to drive the stirring rod 8 to rotate. The rotation of the stirring rod 8 can further improve the fusion effect of the sewage and the reactant. A filter screen 9 is fixedly installed inside the filter box 2. The sewage that needs to be filtered for the first time is poured into the inside of the filter box 2. The impurities in the sewage can be filtered by the filter screen 9. The filter box 2 is provided with a sewage discharge mechanism 10 for cleaning the filter screen 9. By setting the sewage discharge mechanism 10, the impurities on the filter screen 9 can be discharged into the inside of the collecting box 4. The filter box 2 is provided with a cleaning mechanism 11. By setting the cleaning mechanism 11, the impurities attached to the brush 104 can be cleaned to prevent the impurities from adhering to the brush 104 and affecting the cleaning effect of the brush 104 on the filter screen 9.

[0024] The sewage discharge mechanism 10 comprises a swing arm 101, a Z-shaped shaft 102, a rotating rod 103, a brush 104, a limiting groove 105, a rotating plate 106 and a transmission belt 107; one end of the swing arm 101 is hinged to the outer wall of the filter box 2, and the other end of the swing arm 101 is fixedly installed with a brush 104, by means of which impurities on the filter screen 9 can be swept into the interior of the collection box 4, so that the impurities on the filter screen 9 can be automatically discharged, and the impurities can be prevented from adhering to the surface of the filter screen 9 and affecting the filtering effect of the sewage. The brush 104 is attached to the upper surface of the filter screen 9, and the swing arm 101 swings back and forth while driving the brush 104 to move back and forth against the surface of the filter screen 9. A limiting groove 105 is provided on the swing arm 101, one end of the Z-shaped shaft 102 is rotatably connected to the outer wall of the reaction box 3, and the other end of the Z-shaped shaft 102 is rotatably connected to the outer wall of the reaction box 3. The end of the Z-axis 102 is attached to the inner wall of the limiting groove 105. When the Z-axis 102 rotates, it will fit the inner wall of the limiting groove 105 and move back and forth up and down, and push and pull the swing arm 101 back and forth, so that the swing arm 101 swings back and forth, and the rotating rod 103 is rotatably connected to the inner wall of the reaction box 3, and the rotating rod 103 passes through the reaction box 3. One end of the rotating rod 103 is fixedly installed with multiple sets of rotating plates 106, and the other end of the rotating rod 103 is connected to the Z-axis 102 through a transmission belt 107. The rotation of the rotating rod 103 and the transmission belt 107 can drive the Z-axis 102 to rotate synchronously. The end of the water pipe 6 away from the water pump 5 is located above the rotating plate 106. When the sewage is discharged downward into the interior of the reaction box 3 through the water pipe 6, the sewage will impact the rotating plate 106 at this time, so that the rotating plate 106 drives the rotating rod 103 to rotate.

[0025] The above-mentioned cleaning mechanism 11 includes a cross bar 111 and a hook 112; the cross bar 111 is fixedly installed on the outer wall of the filter box 2, and two groups of cross bars 111 are arranged. The two groups of cross bars 111 are mirror-arranged on both sides of the filter box 2 with the filter box 2 as the central axis, and multiple groups of hooks 112 are fixedly installed on the outer wall of the cross bar 111. The multiple groups of hooks 112 evenly distributed on the cross bar 111 can be used to hook out impurities attached to the inside of the brush 104, so as to prevent the impurities from adhering to the brush 104 and affecting the cleaning effect of the brush 104 on the filter screen 9.

[0026] Working principle: First, pour the sewage that needs to be filtered for the first time into the filter box 2, and use the filter screen 9 to filter the impurities in the sewage. Then start the water pump 5 to pump the filtered sewage in the filter box 2 into the water pipe 6, and discharge it into the reaction box 3 through the water pipe 6. When the sewage is discharged downward into the reaction box 3 through the water pipe 6, the sewage will impact the rotating plate 106, so that the rotating plate 106 drives the rotating rod 103 to rotate. The rotation of the rotating rod 103 can drive the Z-axis 102 to rotate synchronously with the transmission belt 107. When the Z-axis 102 rotates, it will fit the inner wall of the limit groove 105 and move back and forth up and down, and push and pull the swing arm back and forth. 101, so that the swing arm 101 swings back and forth, and the swing arm 101 swings back and forth while driving the brush 104 to move back and forth in contact with the surface of the filter screen 9. At this time, the brush 104 can be used to sweep the impurities on the filter screen 9 into the interior of the collecting box 4, so that the impurities on the filter screen 9 can be automatically discharged, and the impurities are prevented from adhering to the surface of the filter screen 9 and affecting the filtering effect of the sewage. After the water pump 5 draws the filtered sewage from the inside of the filter box 2 into the inside of the reaction box 3, a reactant is added into the inside of the reaction box 3 to fuse the reactant with the sewage. At the same time, the motor 7 is started to drive the stirring rod 8 to rotate. The rotation of the stirring rod 8 can further improve the fusion effect of the sewage and the reactant.

[0027] When the swing arm 101 drives the brush 104 to swing back and forth, the multiple groups of barbs 112 evenly distributed on the cross bar 111 can be used to hook out impurities attached to the inside of the brush 104, so as to prevent the impurities from adhering to the brush 104 and affecting the cleaning effect of the brush 104 on the filter 9.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A sewage treatment device with sewage discharge function, comprising a base (1), characterized in that: A filter box (2) is fixedly mounted on the top of the base (1), a reaction box (3) is fixedly mounted on the top of the base (1), collecting boxes (4) are fixedly mounted on the outer walls of both sides of the filter box (2), a water pump (5) is fixedly mounted on the outer wall of the filter box (2), a water inlet end of the water pump (5) is connected to the interior of the filter box (2), a water pipe (6) is fixedly mounted on the water outlet end of the water pump (5), and one end of the water pipe (6) away from the water pump (5) is fixedly mounted on the top inner wall of the reaction box (3), A motor (7) is fixedly mounted on the top of the reaction box (3); a stirring rod (8) is fixedly mounted on the output end of the motor (7); an end of the stirring rod (8) away from the motor (7) passes through the reaction box (3) and extends to the bottom of the reaction box (3); a filter screen (9) is fixedly mounted inside the filter box (2); a sewage discharge mechanism (10) for cleaning the filter screen (9) is provided on the filter box (2); a cleaning mechanism (11) is provided on the filter box (2); the sewage discharge mechanism (10) comprises: A swing arm (101), one end of the swing arm (101) is hinged to the outer wall of the filter box (2), and the other end of the swing arm (101) is fixedly mounted with a brush (104); a limiting groove (105) is provided on the swing arm (101); A Z-shaped shaft (102), one end of which is rotatably connected to the outer wall of the reaction box (3), and the other end of which is attached to the inner wall of the limiting groove (105); A rotating rod (103) is rotatably connected to the inner wall of the reaction box (3), and the rotating rod (103) passes through the reaction box (3). One end of the rotating rod (103) is fixedly mounted with a plurality of rotating plates (106), and the other end of the rotating rod (103) is transmission-connected to the Z-shaped shaft (102) via a transmission belt (107).

2. The sewage treatment equipment with sewage discharge function according to claim 1 is characterized in that: The cleaning mechanism (11) comprises a cross bar (111), and the cross bar (111) is fixedly mounted on the outer wall of the filter box (2).

3. The sewage treatment equipment with sewage discharge function according to claim 2 is characterized in that: A plurality of groups of barbs (112) are fixedly mounted on the outer wall of the crossbar (111).

4. The sewage treatment equipment with sewage discharge function according to claim 2 is characterized in that: Two groups of the cross bars (111) are provided, and the two groups of the cross bars (111) are mirror-imaged and arranged on both sides of the filter box (2) with the filter box (2) as the central axis.

5. The sewage treatment equipment with sewage discharge function according to claim 1 is characterized in that: The brush (104) is attached to the upper surface of the filter screen (9).

6. The sewage treatment equipment with sewage discharge function according to claim 1 is characterized in that: One end of the water pipe (6) away from the water pump (5) is located above the rotating plate (106).

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