Sewage impurity removal device based on environmental engineering field

Abstract

The utility model discloses a sewage impurity removal device based on the environmental engineering field, which comprises a fixed base, an impurity removal casing is arranged on one side of the top end of the fixed base, a reflux pump is fixedly mounted on the other side of the top end of the fixed base, a feeding hopper is fixedly communicated with the middle of the top end of the impurity removal casing, and a feeding mechanism is fixedly mounted at the top end of one side of the impurity removal casing. The feeding mechanism comprises a feeding table and a feeding frame, and the top end of the feeding table is fixedly connected with the bottom end of the feeding frame. According to the sewage impurity removal device based on the environmental engineering field, the feeding mechanism and the reflux pump are arranged, the stirring paddle rotates in real time to stir sewage in the feeding shell, it is guaranteed that the flowability of the sewage fed into the impurity removal shell is too high, and therefore the sewage impurity removal efficiency is improved; and the reflux pump pumps sewage which still contains impurities after impurity removal in the impurity removal machine shell, the sewage containing the impurities is put into the impurity removal machine shell for the second time to complete impurity removal and purification, the sewage with qualified cleanliness is directly discharged, and the impurity removal efficiency of the sewage impurity removal device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removal devices, in particular to a sewage impurity removal device based on the field of environmental engineering. Background Art

[0002] With the acceleration of industrialization and the continuous advancement of urbanization, sewage discharge has become a major problem in environmental protection. As an important environmental protection technology, the development and application of sewage treatment technology is of great significance to improving environmental quality and protecting the ecological environment. People put the produced sewage into the sewage impurity removal device, and the impurities are intercepted by the filter screen inside the sewage impurity removal device. By purifying the sewage, the environmental quality can be improved, the damage to the environment by toxic and harmful substances can be avoided, and the living environment quality of the surrounding residents can be improved.

[0003] However, the traditional sewage removal device has the following disadvantages:

[0004] In traditional sewage impurity removal devices, the water removed by impurities is placed in the impurity removal device by environmental engineers. The single placement method reduces the fluidity of the water, causing some impurities to remain in the sewage, reducing the impurity removal efficiency of the sewage impurity removal device. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage impurity removal device based on the field of environmental engineering, so as to solve the problem in the above-mentioned background technology that the water impurities removed in the traditional sewage impurity removal device are put into the impurity removal device by environmental engineering personnel through sewage, and the single putting method reduces the fluidity of the water, so that some impurities still remain in the sewage, thereby reducing the impurity removal efficiency of the sewage impurity removal device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage impurity removal device based on the field of environmental engineering, comprising a fixed base, a impurity removal housing is provided on one side of the top of the fixed base, a reflux pump is fixedly installed on the other side of the top of the fixed base, a feed hopper is fixedly connected to the middle part of the top of the impurity removal housing, a feeding mechanism is fixedly installed on the top of one side of the impurity removal housing, the feeding mechanism comprises a feeding table and a feeding rack, the top of the feeding table is fixedly connected to the bottom end of the feeding rack, the bottom end of the feeding rack is provided with a feeding shell, and a feeding shell on one side of the feeding shell One end is fixedly connected to a feeding hopper, and a filtering mechanism is fixedly installed inside the impurity removal casing, the filtering mechanism includes a first filter plate and a second filter plate, length shells are fixedly installed on both sides of the top of the first filter plate, and the tops of the two length shells are slidably connected to extension rods, and the tops of the two extension rods are respectively fixedly connected to the two sides of the bottom end of the second filter plate, and a cleaning mechanism is fixedly installed at the bottom end of one side of the impurity removal casing, the cleaning mechanism includes a rotating shaft and two first cleaning brushes, and one ends of the two first cleaning brushes are respectively fixedly connected to the bottom ends of both sides of the rotating shaft.

[0007] Preferably, a first pushing cylinder and a second pushing cylinder are fixedly installed on both sides of the bottom end of the feed rack, and the movable ends of the first pushing cylinder and the second pushing cylinder are rotatably connected to both sides of the top end of the feed shell respectively. A stepper motor is fixedly installed on one end of the feed shell, and a stirring paddle located inside the feed shell is fixedly installed on the output end of the stepper motor. When the first pushing cylinder performs telescopic movement and the second pushing cylinder remains stationary, the feed shell is angularly deflected relative to the second pushing cylinder, and the sewage in the feed shell is transported to the impurity removal machine shell through the feeding hopper and the feed hopper. The stepper motor is started after being energized, and the stepper motor drives the stirring paddle to rotate, thereby increasing the fluidity of the sewage in the feed shell.

[0008] Preferably, one end of the feed table is fixedly connected to the impurity removal casing, a reinforcement plate is fixedly installed on one side of the connection between the feed table and the impurity removal casing, the feed mechanism is installed on the impurity removal casing through the feed table, and the installation of the reinforcement plate increases the stability of the feed mechanism installation.

[0009] Preferably, shaking springs are fixedly installed between the two extension rods and the two length shells, the first filter plate is fixedly connected to the impurity removal housing, the extension rod slides along the length shell, the extension rod pushes the second filter plate from the bottom, and the first filter plate and the second filter plate intercept and purify impurities in the sewage.

[0010] Preferably, the top ends of both sides of the rotating shaft are fixedly installed with linear rails, the middle parts of the two linear rails are slidably connected with second cleaning brushes, two limit plates respectively located on both sides of the linear rails are fixedly installed on the rotating shaft, a driven umbrella-shaped bevel gear is fixedly installed on the bottom end of the rotating shaft, a servo motor is fixedly installed on the surface of the impurity removal housing, an active umbrella-shaped bevel gear is fixedly installed on the output end of the servo motor, the outer side of the active umbrella-shaped bevel gear is meshingly connected with the outer side of the driven umbrella-shaped bevel gear, and the bottom end of the rotating shaft is rotatably connected with the middle part of the bottom end of the inner wall of the impurity removal housing. After the servo motor is powered on, it starts, and the servo motor drives the active umbrella-shaped bevel gear to rotate. The active umbrella-shaped bevel gear contacts with the driven umbrella-shaped bevel gear, and the driven umbrella-shaped bevel gear drives the rotating shaft to rotate. The rotating shaft drives the first cleaning brush and the linear track to move synchronously. The linear track drives the second cleaning brush installed thereon to move synchronously. The first cleaning brush contacts the first filter plate to clean impurities on the first filter plate, and the second cleaning brush contacts the second filter plate to clean impurities on the second filter plate. In the process of lifting the second filter plate, the second cleaning brush is pushed from the bottom to slide along the linear track.

[0011] Preferably, the liquid inlet of the reflux pump is fixedly connected with an extraction pipe extending to the interior of the impurity removal casing, and the liquid outlet of the reflux pump is fixedly connected with a reflux pipe and a discharge pipe respectively, the end of the reflux pipe away from the reflux pump is fixedly connected with the end opposite to the impurity removal casing, the top of the impurity removal casing away from the feeding mechanism is fixedly connected with a first discharge pipe, and the impurity removal casing is fixedly connected with a second discharge pipe located below the first discharge pipe, impurities on the second filter plate are discharged through the first discharge pipe, and impurities on the first filter plate are discharged through the second discharge pipe. The reflux pump is started after being powered on, and the reflux pump extracts the sewage after impurity removal in the impurity removal casing through the extraction pipe. If the extracted sewage still contains impurities, it is transported to the impurity removal casing through the reflux pipe for further impurity removal. If the cleanliness of the sewage after impurity removal meets the standard, it is directly discharged to the next process equipment through the discharge pipe.

[0012] Preferably, support legs are fixedly installed at the four corners of the bottom end of the impurity removal housing, the bottom ends of the four support legs are fixedly connected to the side opposite to the fixed base, and the impurity removal housing is installed on the fixed base through the support legs.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by arranging a feeding mechanism and a reflux pump, the stirring paddle rotates in real time to stir the sewage in the feeding shell, thereby ensuring that the fluidity of the sewage put into the impurity removal shell is too high, and the reflux pump extracts the sewage still containing impurities in the impurity removal shell after impurities are removed, the sewage containing impurities is put into the impurity removal shell for the second time to complete impurity removal and purification, and the sewage with qualified cleanliness is directly discharged, thereby improving the impurity removal efficiency of the sewage impurity removal device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a side view of the feeding mechanism of the utility model;

[0017] Figure 4 It is a side view of the cleaning mechanism of the utility model;

[0018] Figure 5 It is a cross-sectional view of the filter mechanism of the utility model.

[0019] In the figure: 1. fixed base; 2. supporting legs; 3. cleaning mechanism; 31. servo motor; 32. active umbrella-shaped bevel gear; 33. driven umbrella-shaped bevel gear; 34. rotating shaft; 35. first cleaning brush; 36. second cleaning brush; 37. linear track; 38. limit plate; 4. feeding mechanism; 41. reinforcement plate; 42. feeding table; 43. feeding rack; 44. first push cylinder; 45. second push cylinder; 46. feeding shell; 47. stirring paddle; 48. hopper; 49. stepping motor; 5. impurity removal casing; 6. reflux pipe; 7. first sewage pipe; 8. second sewage pipe; 9. drainage pipe; 10. reflux pump; 11. extraction pipe; 12. filtering mechanism; 121. first filter plate; 122. length shell; 123. extension rod; 124. second filter plate; 125. shaking spring; 13. feeding hopper. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-5 The utility model provides a sewage impurity removal device based on the field of environmental engineering, including a fixed base 1, a impurity removal housing 5 is provided on one side of the top of the fixed base 1, a reflux pump 10 is fixedly installed on the other side of the top of the fixed base 1, a feed hopper 13 is fixedly connected to the middle of the top of the impurity removal housing 5, a feeding mechanism 4 is fixedly installed on the top of one side of the impurity removal housing 5, the feeding mechanism 4 includes a feeding table 42 and a feeding rack 43, the top of the feeding table 42 is fixedly connected to the bottom end of the feeding rack 43, the bottom end of the feeding rack 43 is provided with a feeding shell 46, one end of one side of the feeding shell 46 is fixedly connected to a feeding hopper 48, and the impurity removal device is provided with a fixed base 1, a impurity removal housing 5 is fixedly connected to the middle of the top of the impurity removal housing 5, a feeding mechanism 4 is fixedly installed on the top of one side of the impurity removal housing 5, and the feeding mechanism 4 includes a feeding table 42 and a feeding rack 43, the top of the feeding table 42 is fixedly connected to the bottom end of the feeding rack 43, the bottom end of the feeding rack 43 is provided with a feeding shell 46, and one end of one side of the feeding shell 46 is fixedly connected to a feeding hopper 48, A filtering mechanism 12 is fixedly installed inside the impurity removal casing 5, and the filtering mechanism 12 includes a first filter plate 121 and a second filter plate 124. Length shells 122 are fixedly installed on both sides of the top of the first filter plate 121, and the tops of the two length shells 122 are slidably connected with extension rods 123, and the tops of the two extension rods 123 are respectively fixedly connected to the two sides of the bottom end of the second filter plate 124. A cleaning mechanism 3 is fixedly installed at the bottom end of one side of the impurity removal casing 5, and the cleaning mechanism 3 includes a rotating shaft 34 and two first cleaning brushes 35, and one ends of the two first cleaning brushes 35 are respectively fixedly connected to the bottom ends of both sides of the rotating shaft 34.

[0022] The first pushing cylinder 44 and the second pushing cylinder 45 are fixedly installed on both sides of the bottom end of the feed rack 43, and the movable end of the first pushing cylinder 44 and the movable end of the second pushing cylinder 45 are rotatably connected to the two sides of the top of the feed shell 46 respectively. A stepper motor 49 is fixedly installed at one end of the feed shell 46, and a stirring paddle 47 located inside the feed shell 46 is fixedly installed at the output end of the stepper motor 49. When the first pushing cylinder 44 performs telescopic movement and the second pushing cylinder 45 does not move, the feed shell 46 is angularly deflected relative to the second pushing cylinder 45, and the sewage in the feed shell 46 is transported to the impurity removal machine shell 5 through the feeding hopper 48 and the feed hopper 13. The stepper motor 49 is started after being energized, and the stepper motor 49 drives the stirring paddle 47 to rotate, thereby increasing the fluidity of the sewage in the feed shell 46.

[0023] One end of the feed table 42 is fixedly connected to the impurity removal housing 5, and a reinforcement plate 41 is fixedly installed on one side of the connection between the feed table 42 and the impurity removal housing 5. The feed mechanism 4 is installed on the impurity removal housing 5 through the feed table 42. The installation of the reinforcement plate 41 increases the stability of the installation of the feed mechanism 4.

[0024] A shaking spring 125 is fixedly installed between the two extension rods 123 and the two length shells 122. The first filter plate 121 is fixedly connected to the impurity removal housing 5. The extension rod 123 slides along the length shell 122. The extension rod 123 pushes the second filter plate 124 from the bottom. The first filter plate 121 and the second filter plate 124 intercept and purify impurities in the sewage.

[0025] The top ends of both sides of the rotating shaft 34 are fixedly installed with linear rails 37, and the middle parts of the two linear rails 37 are slidably connected with second cleaning brushes 36. Two limit plates 38 respectively located on both sides of the linear rails 37 are fixedly installed on the rotating shaft 34. A driven umbrella-shaped bevel gear 33 is fixedly installed on the bottom end of the rotating shaft 34. A servo motor 31 is fixedly installed on the surface of the impurity removal housing 5. An active umbrella-shaped bevel gear 32 is fixedly installed on the output end of the servo motor 31. The outer side of the active umbrella-shaped bevel gear 32 is meshedly connected with the outer side of the driven umbrella-shaped bevel gear 33. The bottom end of the rotating shaft 34 is rotatably connected with the middle part of the bottom end of the inner wall of the impurity removal housing 5. The servo motor 31 is started after being powered on. 31 drives the active umbrella-shaped bevel gear 32 to rotate, the active umbrella-shaped bevel gear 32 contacts with the driven umbrella-shaped bevel gear 33, the driven umbrella-shaped bevel gear 33 drives the rotating shaft 34 to rotate, the rotating shaft 34 drives the first cleaning brush 35 and the linear track 37 to move synchronously, the linear track 37 drives the second cleaning brush 36 installed thereon to move synchronously, the first cleaning brush 35 contacts with the first filter plate 121 to clean the impurities on the first filter plate 121, the second cleaning brush 36 contacts with the second filter plate 124 to clean the impurities on the second filter plate 124, and during the lifting process of the second filter plate 124, the second cleaning brush 36 is pushed from the bottom to slide along the linear track 37.

[0026] The liquid inlet of the reflux pump 10 is fixedly connected with an extraction pipe 11 extending into the interior of the impurity removal casing 5, and the liquid outlet of the reflux pump 10 is fixedly connected with a reflux pipe 6 and a discharge pipe 9 respectively. One end of the reflux pipe 6 away from the reflux pump 10 is fixedly connected with the end opposite to the impurity removal casing 5. The top of the impurity removal casing 5 away from the feeding mechanism 4 is fixedly connected with a first sewage pipe 7. The impurities on the second filter plate 124 are discharged through the first sewage pipe 7, and the impurities on the first filter plate 121 are discharged through the second sewage pipe 8. The reflux pump 10 is started after being powered on. The reflux pump 10 extracts the sewage after impurity removal in the impurity removal casing 5 through the extraction pipe 11. If the extracted sewage still contains impurities, it is transported to the impurity removal casing 5 through the reflux pipe 6 for further impurity removal. If the cleanliness of the sewage after impurity removal meets the standard, it is directly discharged to the next process equipment through the discharge pipe 9.

[0027] Support legs 2 are fixedly installed at the four corners of the bottom end of the impurity removal housing 5, and the bottom ends of the four support legs 2 are fixedly connected to the side facing the fixed base 1. The impurity removal housing 5 is installed on the fixed base 1 through the support legs 2.

[0028] When the embodiment of the present application is in use: when the first push cylinder 44 performs telescopic movement and the second push cylinder 45 does not move, the feed shell 46 is deflected at an angle relative to the second push cylinder 45, and the sewage in the feed shell 46 is transported to the impurity removal shell 5 through the feeding hopper 48 and the feed hopper 13. The stepper motor 49 is started after being energized, and the stepper motor 49 drives the stirring paddle 47 to rotate, thereby increasing the fluidity of the sewage in the feed shell 46. The first filter plate 121 and the second filter plate 124 intercept and purify the impurities in the sewage. The servo motor 31 is started after being energized, and the servo motor 31 drives the active umbrella-shaped bevel gear 32 to rotate, and the active umbrella-shaped bevel gear 32 contacts the driven umbrella-shaped bevel gear 33, and the driven umbrella-shaped bevel gear 33 drives the rotating shaft 34 to rotate, and the rotating shaft 34 drives the first cleaning brush 35 and the linear rail The linear track 37 moves synchronously, and the linear track 37 drives the second cleaning brush 36 installed thereon to move synchronously. The first cleaning brush 35 contacts the first filter plate 121 to clean the impurities on the first filter plate 121, and the second cleaning brush 36 contacts the second filter plate 124 to clean the impurities on the second filter plate 124. In the process of the second filter plate 124 being lifted and lowered, the second cleaning brush 36 is pushed from the bottom to slide along the linear track 37. The reflux pump 10 is started after being energized, and the reflux pump 10 extracts the sewage after impurity removal in the impurity removal housing 5 through the extraction pipe 11. If the extracted sewage still contains impurities, it is transported to the impurity removal housing 5 through the reflux pipe 6 for further impurity removal. If the cleanliness of the sewage after impurity removal meets the standard, it is directly discharged to the next process equipment through the drainage pipe 9.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage impurity removal device based on the field of environmental engineering, comprising a fixed base (1), characterized in that: A cleaning housing (5) is provided on one side of the top of the fixed base (1), a reflux pump (10) is fixedly installed on the other side of the top of the fixed base (1), a feed hopper (13) is fixedly connected to the middle of the top of the cleaning housing (5), a feed mechanism (4) is fixedly installed on the top of one side of the cleaning housing (5), the feed mechanism (4) comprises a feed table (42) and a feed rack (43), the top of the feed table (42) is fixedly connected to the bottom of the feed rack (43), a feed housing (46) is provided on the bottom of the feed rack (43), one end of one side of the feed housing (46) is fixedly connected to the feed hopper (48), and a filter (48) is fixedly installed inside the cleaning housing (5). The filter mechanism (12) comprises a first filter plate (121) and a second filter plate (124); length shells (122) are fixedly mounted on both sides of the top of the first filter plate (121); the tops of the two length shells (122) are slidably connected to extension rods (123); the tops of the two extension rods (123) are respectively fixedly connected to both sides of the bottom of the second filter plate (124); a cleaning mechanism (3) is fixedly mounted on the bottom end of one side of the impurity removal housing (5); the cleaning mechanism (3) comprises a rotating shaft (34) and two first cleaning brushes (35); one end of the two first cleaning brushes (35) is respectively fixedly connected to the bottom ends of both sides of the rotating shaft (34).

2. The sewage impurity removal device based on the environmental engineering field according to claim 1 is characterized by: A first pushing cylinder (44) and a second pushing cylinder (45) are fixedly mounted on both sides of the bottom end of the feed rack (43), respectively; a movable end of the first pushing cylinder (44) and a movable end of the second pushing cylinder (45) are rotatably connected to both sides of the top end of the feed shell (46), respectively; a stepping motor (49) is fixedly mounted on one end of the feed shell (46), and a stirring paddle (47) located inside the feed shell (46) is fixedly mounted on the output end of the stepping motor (49).

3. The sewage impurity removal device based on the environmental engineering field according to claim 1 is characterized by: One end of the feed platform (42) is fixedly connected to the impurity removal machine housing (5), and a reinforcement plate (41) is fixedly mounted on one side of the connection between the feed platform (42) and the impurity removal machine housing (5).

4. The sewage impurity removal device based on the environmental engineering field according to claim 1 is characterized by: A shaking spring (125) is fixedly installed between the two extension rods (123) and the two length shells (122), and the first filter plate (121) is fixedly connected to the impurity removal machine shell (5).

5. The sewage impurity removal device based on the environmental engineering field according to claim 1 is characterized by: The top ends of both sides of the rotating shaft (34) are fixedly mounted with linear rails (37), the middle parts of the two linear rails (37) are slidably connected with second cleaning brushes (36), the rotating shaft (34) is fixedly mounted with two limit plates (38) respectively located on both sides of the linear rails (37), the bottom end of the rotating shaft (34) is fixedly mounted with a driven umbrella-shaped bevel gear (33), the surface of the impurity removal housing (5) is fixedly mounted with a servo motor (31), the output end of the servo motor (31) is fixedly mounted with an active umbrella-shaped bevel gear (32), the outer side of the active umbrella-shaped bevel gear (32) is meshingly connected with the outer side of the driven umbrella-shaped bevel gear (33), and the bottom end of the rotating shaft (34) is rotatably connected with the middle part of the bottom end of the inner wall of the impurity removal housing (5).

6. The sewage impurity removal device based on the environmental engineering field according to claim 1 is characterized by: The liquid inlet of the reflux pump (10) is fixedly connected to an extraction pipe (11) extending into the interior of the impurity removal housing (5); the liquid outlet of the reflux pump (10) is fixedly connected to a reflux pipe (6) and a discharge pipe (9), respectively; one end of the reflux pipe (6) away from the reflux pump (10) is fixedly connected to an end directly opposite to the impurity removal housing (5); the top end of the impurity removal housing (5) away from the feeding mechanism (4) is fixedly connected to a first sewage discharge pipe (7); and the impurity removal housing (5) is fixedly connected to a second sewage discharge pipe (8) located below the first sewage discharge pipe (7).

7. The sewage impurity removal device based on the environmental engineering field according to claim 1 is characterized by: Support legs (2) are fixedly mounted on the four corners of the bottom end of the impurity removal housing (5), and the bottom ends of the four support legs (2) are fixedly connected to the side directly opposite to the fixed base (1).

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