Filtering equipment for sewage treatment

Abstract

The invention discloses filtering equipment for sewage treatment, and relates to the technical field of sewage filtering, the filtering equipment comprises a sewage filtering tank, a water inlet pipe is fixedly mounted at the top end of the sewage filtering tank, and the filtering equipment also comprises an impurity removal heating mechanism for uniformly filtering sewage entering the sewage filtering tank and treating dirt and impurities in the sewage in a centralized manner at the same time; the filtered water flow is evaporated and recycled; according to the device, by means of continuous rotation of the rotating shaft, the main rotating disc is in linkage with the auxiliary rotating disc through the first belt to rotate along with the main rotating disc, so that a gear is in linkage with a gear ring meshed with the gear to control the filter screen to be located in the sewage filter box for filtering, and by means of continuous rotation of the filter screen, the sewage can be purified. Sewage entering the sewage filtering box through the water inlet pipe is uniformly filtered, dirt and impurities filtered out of the sewage are prevented from being accumulated and blocked, and the sewage filtering efficiency of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sewage filtration, and in particular to a filtering device for sewage treatment. Background Art

[0002] Wastewater treatment refers to 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. When the existing sewage filtration equipment is filtering sewage, the dirt and impurities filtered out by the filter are easily pushed by the continuous water flow and accumulated at the drainage end of the filter. As time goes by, the filter will be blocked, reducing the water flow filtered out by the filter, and reducing the filtration and drainage efficiency of the sewage filtration equipment. In view of this, the present invention proposes a sewage treatment filtering device to make up for and improve the deficiencies of the prior art. Summary of the invention

[0003] In order to solve the above technical problems, the technical solution adopted by the present invention is: a sewage treatment filtering device, including a sewage filter box, the top of which is fixedly installed with a water inlet pipe, a sewage treatment filtering device including: A guide tube, which is fixedly connected to the outer surface of the sewage filter box; A baffle, the baffle is magnetically connected to the outer surface of the sewage filter box; The impurity removal and heating mechanism is arranged between the sewage filter box and the water inlet pipe, and the impurity removal and heating mechanism is used to evenly filter the sewage entering the sewage filter box, and centrally treat the dirt and impurities in the sewage, while evaporating and recovering the filtered water flow; The purification component is arranged between the sewage filter box and the guide tube, and is used to purify the polluted gas contained in the filtered sewage.

[0004] Preferably, the impurity removal and heating mechanism includes a servo motor fixedly mounted on the outer surface of the sewage filter box, the output end of the servo motor is fixedly connected to a rotating shaft, the end of the rotating shaft away from the servo motor is fixedly connected to a reciprocating screw, and the outer surface of the reciprocating screw is threadedly connected to a scraper plate.

[0005] Preferably, the impurity removal and heating mechanism also includes a positioning rod fixedly connected to the inner wall of the sewage filter box, and the positioning rod is slidably connected to the scraper plate.

[0006] Preferably, a filter screen is rotatably connected to the outer surface of the rotating shaft, a gear ring is fixedly connected to the outer surface of the filter screen, and a main turntable is fixedly connected to the outer surface of the rotating shaft.

[0007] Preferably, the sewage filter box is internally rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a secondary turntable, a first belt is transmission-connected between the secondary turntable and the main turntable, the other end of the rotating rod is fixedly connected to a gear, and the gear is meshed with a gear ring.

[0008] Preferably, the impurity removal and heating mechanism also includes a second turntable rotatably connected to the outer surface of the sewage filter box, the outer surface of the second turntable is fixedly connected to a support ring, a positive magnetic block and a negative magnetic block are cross-fixedly installed on the support ring, the outer surface of the rotating shaft is fixedly connected to the first turntable, and a second belt is transmission-connected between the first turntable and the second turntable.

[0009] Preferably, the impurity removal heating mechanism further comprises a heating plate fixedly connected to the guide tube, and a heat conducting plate is fixedly connected to the outer surface of the heating plate.

[0010] Preferably, the purification component includes an exhaust cylinder fixedly connected to the guide cylinder, a circumferential array of air holes is provided on the exhaust cylinder, a sealing block is slidably connected to the inner wall of the exhaust cylinder, and a shift rod is fixedly connected to the top of the sealing block.

[0011] Preferably, one end of the exhaust pipe away from the blocking block is fixedly connected to a spring, the outer surface of the exhaust pipe is fixedly connected to a liquid supply pipe, and the inner wall of the liquid supply pipe is slidably connected to an activated carbon filter ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention is provided with a cleaning and heating mechanism, which can utilize the continuous rotation of the rotating shaft to make the main rotating disc follow the rotation of the auxiliary rotating disc through the first belt linkage, so that the gear ring meshed with the gear linkage controls the filter screen to be located in the sewage filter box for filtering, and utilizes the continuous rotation of the filter screen to evenly filter the sewage entering the sewage filter box through the water inlet pipe, thereby preventing the accumulation and clogging of dirt and impurities filtered out of the sewage, and improving the sewage filtering efficiency of the device; The present invention can also utilize the continuous rotation of the rotating shaft to make the first rotating disc rotate with the second rotating disc by the second belt, so that the positive magnetic block and the negative magnetic block cross-fixed and installed on the support ring continuously rotate to generate heat by magnetic cutting of the heating plate, and the heat conducting plate continuously evaporates and recovers the filtered water flow entering the guide cylinder, thereby further improving the sewage filtering effect of the device; The present invention, through the coordinated use of the impurity removal heating mechanism and the purification component, can utilize the squeezing force continuously applied to the blocking block by the spring, so that the evaporated water vapor in the guide tube gradually increases with the storage and is discharged through the vent hole and the activated carbon filter ring. The activated carbon filter ring filters the harmful gases contained therein, preventing the pollutants contained in the sewage from being directly discharged to pollute the environment, thereby increasing the environmental protection function of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 It is a schematic diagram of the connection structure between the gear and the auxiliary rotating disk shown in the present invention; Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 4 The present invention shows Figure 3 The enlarged structural diagram at A in the middle; Figure 5 It is a schematic diagram of the connection structure between the heating plate and the heat conducting plate shown in the present invention; Figure 6 It is a schematic diagram of the side section structure of the guide tube shown in the present invention; Figure 7 The present invention shows Figure 6 Schematic diagram of the enlarged structure at point B.

[0014] The numbers in the figure are: 1. Sewage filter box; 2. Water inlet pipe; 3. Impurity removal and heating mechanism; 4. Purification component; 5. Baffle; 6. Guide tube; 31. servo motor; 32. rotating shaft; 33. reciprocating screw rod; 34. filter screen; 35. gear ring; 36. gear; 37. auxiliary turntable; 38. first belt; 39. main turntable; 310. first turntable; 311. second belt; 312. second turntable; 313. positive magnetic block; 314. negative magnetic block; 315. heating plate; 316. heat conducting plate; 317. scraper plate; 318. positioning rod; 41. Liquid supply pipe; 42. Exhaust pipe; 43. Sealing block; 44. Supply and shift rod; 45. Spring; 46. Vent hole; 47. Activated carbon filter ring. DETAILED DESCRIPTION

[0015] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0016] Embodiments of the present invention Please refer to Figures 1 to 7 As shown, a filtration device for sewage treatment includes a sewage filter box 1, and a water inlet pipe 2 is fixedly installed on the top of the sewage filter box 1. The filtration device for sewage treatment includes: A guide tube 6, which is fixedly connected to the outer surface of the sewage filter box 1; A baffle 5, the baffle 5 is magnetically connected to the outer surface of the sewage filter box 1; The impurity removal and heating mechanism 3 is arranged between the sewage filter box 1 and the water inlet pipe 2, and the impurity removal and heating mechanism 3 is used to evenly filter the sewage entering the sewage filter box 1, and to centrally process the dirt and impurities in the sewage, while evaporating and recovering the filtered water flow; Purification component 4, which is disposed between the sewage filter box 1 and the guide tube 6, and is used to purify polluted gases contained in the filtered sewage; The impurity removal and heating mechanism 3 includes a servo motor 31 fixedly mounted on the outer surface of the sewage filter box 1, the output end of the servo motor 31 is fixedly connected to a rotating shaft 32, the end of the rotating shaft 32 away from the servo motor 31 is fixedly connected to a reciprocating screw rod 33, and the outer surface of the reciprocating screw rod 33 is threadedly connected to a scraper plate 317; The impurity removal and heating mechanism 3 also includes a positioning rod 318 fixedly connected to the inner wall of the sewage filter box 1, and the positioning rod 318 is slidably connected to the scraper plate 317; The outer surface of the rotating shaft 32 is rotatably connected to a filter screen 34, the outer surface of the filter screen 34 is fixedly connected to a gear ring 35, and the outer surface of the rotating shaft 32 is fixedly connected to a main rotating disk 39; A rotating rod is rotatably connected inside the sewage filter box 1, one end of the rotating rod is fixedly connected to a secondary rotating disk 37, a first belt 38 is transmission-connected between the secondary rotating disk 37 and the main rotating disk 39, and a gear 36 is fixedly connected to the other end of the rotating rod, and the gear 36 is meshed with the gear ring 35; The impurity removal and heating mechanism 3 also includes a second turntable 312 rotatably connected to the outer surface of the sewage filter box 1, the outer surface of the second turntable 312 is fixedly connected to a support ring, and a positive magnetic block 313 and a negative magnetic block 314 are cross-fixedly installed on the support ring, and the outer surface of the rotating shaft 32 is fixedly connected to the first turntable 310, and a second belt 311 is transmission-connected between the first turntable 310 and the second turntable 312; The impurity removal heating mechanism 3 also includes a heating plate 315 fixedly connected to the guide tube 6, and a heat conducting plate 316 is fixedly connected to the outer surface of the heating plate 315; The above scheme is adopted: by setting the impurity removal heating mechanism 3, the main turntable 39 can be rotated by the first belt 38 and the auxiliary turntable 37 by continuous rotation of the rotating shaft 32, so that the gear 36 is linked with the gear ring 35 meshing with it to control the filter screen 34 to be located in the sewage filter box 1 for filtering, and the continuous rotation of the filter screen 34 is used to evenly filter the sewage entering the sewage filter box 1 through the water inlet pipe 2, so as to prevent the accumulation and blockage of dirt and impurities filtered out of the sewage, thereby improving the sewage filtering efficiency of the device; By means of the impurity removal and heating mechanism 3, the continuous rotation of the rotating shaft 32 can be utilized to make the first turntable 310 rotate along with the second turntable 312 linked by the second belt 311, so that the positive magnetic block 313 and the negative magnetic block 314 cross-fixedly installed on the support ring continuously rotate to generate heat by magnetic cutting of the heating plate 315, and the heat conducting plate 316 continuously evaporates and recovers the filtered water flow entering the guide tube 6, thereby further improving the sewage filtering effect of the device.

[0017] Please refer to Figure 6 and Figure 7 As shown, the purification assembly 4 includes an exhaust cylinder 42 fixedly connected to the guide cylinder 6, and a vent hole 46 is provided in a circumferential array on the exhaust cylinder 42. A blocking block 43 is slidably connected to the inner wall of the exhaust cylinder 42, and a supply and shift rod 44 is fixedly connected to the top of the blocking block 43; A spring 45 is fixedly connected to one end of the exhaust cylinder 42 away from the blocking block 43, a liquid supply pipe 41 is fixedly connected to the outer surface of the exhaust cylinder 42, and an activated carbon filter ring 47 is slidably connected to the inner wall of the liquid supply pipe 41; The above scheme is adopted: through the coordinated use of the impurity removal heating mechanism 3 and the purification component 4, the spring 45 can continuously apply the squeezing force to the blocking block 43, so that the evaporated water vapor in the guide tube 6 gradually increases with the storage, and is discharged through the vent hole 46 and the activated carbon filter ring 47. The activated carbon filter ring 47 filters the harmful gases contained therein, preventing the pollutants contained in the sewage from being directly discharged to pollute the environment, thereby increasing the environmental protection function of the device.

[0018] The working principle and use process of the present invention: First, the staff starts the servo motor 31 through the control panel, and pours the sewage into the sewage filter box 1 through the guide tube 6. Since the output end of the servo motor 31 is fixedly connected to the rotating shaft 32, the outer surface of the rotating shaft 32 is rotatably connected to the filter screen 34, the outer surface of the filter screen 34 is fixedly connected to the gear ring 35, the outer surface of the rotating shaft 32 is fixedly connected to the main turntable 39, and one end of the rotating rod is fixedly connected to the auxiliary turntable 37, the auxiliary turntable 37 and the main turntable 39 are connected by a first belt 38, the other end of the rotating rod is fixedly connected to the gear 36, and the gear 36 and the gear ring 35 are meshed and matched, so that the filter screen 34 rotates in the sewage filter box 1 along with the rotation of the rotating shaft 32, and the sewage entering the sewage filter box 1 through the water inlet pipe 2 is evenly filtered, so that the filtered dirt and impurities are retained in the filter screen 34, and the water flow is gathered into the guide tube 6; At the same time, since one end of the rotating shaft 32 is fixedly connected to the reciprocating screw rod 33, the outer surface of the reciprocating screw rod 33 is threadedly connected to the scraper plate 317, and the positioning rod 318 is slidably connected to the scraper plate 317, the scraper plate 317 is caused to move horizontally back and forth along the inner wall of the filter screen 34 along with the rotation of the rotating shaft 32 and is limited by the positioning rod 318, so that the dirt and impurities retained in the filter screen 34 are pushed by the scraper plate 317 and concentratedly accumulated at a position close to the baffle plate 5, so that subsequent personnel can open the baffle plate 5 to concentrate on processing the dirt and impurities, and can also further prevent the accumulation of dirt and impurities from clogging the filter screen 34; At the same time, since the outer surface of the second turntable 312 is fixedly connected to the support ring, the positive magnetic block 313 and the negative magnetic block 314 are cross-fixedly installed on the support ring, the outer surface of the rotating shaft 32 is fixedly connected to the first turntable 310, the first turntable 310 and the second turntable 312 are connected by a second belt 311, and the outer surface of the heating plate 315 is fixedly connected to the heat conducting plate 316, the positive magnetic block 313 and the negative magnetic block 314 cross-fixedly installed on the support ring are continuously rotated to generate heat by magnetic cutting of the heating plate 315, and the heat conducting plate 316 continuously evaporates the filtered water entering the guide tube 6; Subsequently, the evaporated water vapor in the guide tube 6 gradually increases, pushing the blocking block 43 upward, and the spring 45 that is always pressing it is pushed and contracted until the blocking block 43 moves to above the vent hole 46. At this time, the water vapor in the guide tube 6 is discharged through the vent hole 46 and the activated carbon filter ring 47, and the activated carbon filter ring 47 filters the harmful gas contained therein; Finally, personnel install a condensation plate and a guide pipe above the liquid supply pipe 41 to condense and collect the water vapor discharged and filtered in the guide tube 6 .

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtration device for sewage treatment, comprising a sewage filter box (1), a water inlet pipe (2) being fixedly mounted on the top of the sewage filter box (1), characterized in that: The sewage treatment filtering equipment comprises: A guide tube (6), wherein the guide tube (6) is fixedly connected to the outer surface of the sewage filter box (1); A baffle (5), wherein the baffle (5) is magnetically connected to the outer surface of the sewage filter box (1); An impurity removal and heating mechanism (3), the impurity removal and heating mechanism (3) being arranged between the sewage filter box (1) and the water inlet pipe (2), and the impurity removal and heating mechanism (3) being used to evenly filter the sewage entering the sewage filter box (1), and to centrally process the dirt and impurities in the sewage, while evaporating and recovering the filtered water flow; A purification component (4), wherein the purification component (4) is arranged between the sewage filter box (1) and the guide tube (6), and the purification component (4) is used to purify polluted gases contained in the filtered sewage.

2. The filtration equipment for sewage treatment according to claim 1, characterized in that: The impurity removal and heating mechanism (3) comprises a servo motor (31) fixedly mounted on the outer surface of the sewage filter box (1); the output end of the servo motor (31) is fixedly connected to a rotating shaft (32); one end of the rotating shaft (32) away from the servo motor (31) is fixedly connected to a reciprocating screw (33); and the outer surface of the reciprocating screw (33) is threadedly connected to a scraper plate (317).

3. The filtration equipment for sewage treatment according to claim 2, characterized in that: The impurity removal and heating mechanism (3) further comprises a positioning rod (318) fixedly connected to the inner wall of the sewage filter box (1), and the positioning rod (318) is slidably connected to the scraper plate (317).

4. The filtration equipment for sewage treatment according to claim 2, characterized in that: The outer surface of the rotating shaft (32) is rotatably connected to a filter screen (34), the outer surface of the filter screen (34) is fixedly connected to a gear ring (35), and the outer surface of the rotating shaft (32) is fixedly connected to a main rotating disk (39).

5. The filtration equipment for sewage treatment according to claim 4, characterized in that: A rotating rod is rotatably connected inside the sewage filter box (1); one end of the rotating rod is fixedly connected to a secondary rotating disk (37); a first belt (38) is transmission-connected between the secondary rotating disk (37) and the main rotating disk (39); the other end of the rotating rod is fixedly connected to a gear (36); and the gear (36) is meshed with a gear ring (35).

6. The filtration equipment for sewage treatment according to claim 2, characterized in that: The impurity removal and heating mechanism (3) further comprises a second turntable (312) rotatably connected to the outer surface of the sewage filter box (1); the outer surface of the second turntable (312) is fixedly connected to a support ring; a positive magnetic block (313) and a negative magnetic block (314) are cross-fixedly mounted on the support ring; the outer surface of the rotating shaft (32) is fixedly connected to the first turntable (310); and a second belt (311) is transmission-connected between the first turntable (310) and the second turntable (312).

7. The filtration equipment for sewage treatment according to claim 6, characterized in that: The impurity removal heating mechanism (3) further comprises a heating plate (315) fixedly connected to the guide tube (6), and a heat conducting plate (316) is fixedly connected to the outer surface of the heating plate (315).

8. The filtration equipment for sewage treatment according to claim 1, characterized in that: The purification assembly (4) comprises an exhaust cylinder (42) fixedly connected to the guide cylinder (6), the exhaust cylinder (42) having vent holes (46) arranged in a circumferential array, a blocking block (43) slidably connected to the inner wall of the exhaust cylinder (42), and a supply and shift rod (44) fixedly connected to the top end of the blocking block (43).

9. The filtration equipment for sewage treatment according to claim 8, characterized in that: One end of the exhaust pipe (42) away from the blocking block (43) is fixedly connected to a spring (45), the outer surface of the exhaust pipe (42) is fixedly connected to a liquid supply pipe (41), and the inner wall of the liquid supply pipe (41) is slidably connected to an activated carbon filter ring (47).

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