Clean sewage filtering and recycling device

Abstract

The utility model relates to the technical field of sewage filtering, and discloses a clean sewage filtering and recycling device which comprises a shell, a second annular fixing plate, a third annular fixing plate and a first rotating rod, a replacement mechanism is arranged at the lower end of the third annular fixing plate, a cleaning mechanism is arranged in the bottom end of the shell, and the replacement mechanism comprises an annular pressing plate. Pressing rods are arranged on the periphery of the lower end of the annular pressing plate, the lower ends of the pressing rods penetrate through the first annular fixing plate, a clamping groove is formed in the first annular fixing plate, second springs are arranged at the positions, located in the first annular fixing plate, of the lower ends of the pressing rods, and an arc-shaped pressing plate is arranged at the bottom ends of the pressing rods; fixing blocks are arranged on the periphery of the upper end face of the second annular fixing plate. According to the utility model, the filter element of the device can be quickly and conveniently replaced through the arranged replacement mechanism, and meanwhile, the inner surface of the filter element can be cleaned through the arranged cleaning mechanism, so that the filter element is prevented from being frequently replaced, and the filtering efficiency of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage filtering technical field especially relates to a clean sewage filtering recovery device. BACKGROUND

[0002] Sewage treatment (wastewater treatment): the process that carries out purification to sewage so that sewage reaches the water quality requirement of being discharged into a water body or reused. Sewage treatment is widely applied in construction, agriculture, transportation, energy, petrochemical, environmental protection, city landscape, medical treatment, catering and other fields, and also more and more goes into the daily life of ordinary people.

[0003] At present, the replacement of the filter core in the conventional sewage filtering device is more troublesome, and there is also the case that the device cannot continue to be used due to the damage of the filter core, thereby causing waste, in addition, the filter core needs to be replaced after sewage filtering for a period of time, and frequent replacement causes low sewage filtering efficiency.

[0004] Therefore, the technical personnel in the prior art provide a clean sewage filtering recovery device to solve the problems in the background art. UTILITY MODEL CONTENT

[0005] The utility model discloses a clean sewage filtering recovery device, which can quickly and conveniently replace the filter core of the device through the replacement mechanism, and can clean the inner surface of the filter core through the cleaning mechanism, thereby avoiding frequent replacement of the filter core and greatly improving the filtering efficiency of the device.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A clean sewage filtering recovery device, comprising a shell, a second annular fixed plate, a third annular fixed plate and a first rotating rod, the lower end of the third annular fixed plate is provided with a replacement mechanism, and the bottom end of the shell is internally provided with a cleaning mechanism.

[0008] The replacement mechanism comprises an annular pressing plate, the lower end of the annular pressing plate is provided with pressing rods around, the pressing rods penetrate through the first annular fixed plate at the lower end, the first annular fixed plate is internally provided with a clamping groove, the lower end of the pressing rod and located inside the first annular fixed plate is provided with a second spring, the bottom end of the pressing rod is provided with an arc-shaped pressing plate, the upper end surface of the second annular fixed plate is provided with a fixed block around, the fixed block is internally provided with a cavity, the cavity is internally provided with a first spring, one end of the first spring is connected with an arc-shaped clamping block, the arc-shaped clamping block and the clamping groove are matched with each other, and the inner wall of the first annular fixed plate is connected with a filter screen.

[0009] Through the technical scheme, the filter screen inside the device can be quickly replaced through the replacement mechanism, so that the filter screen is not blocked due to long use time, and the filtering efficiency of the device for sewage is improved.

[0010] Further, the cleaning mechanism comprises a motor, the output end of the motor is connected with a first rotating rod, the outer wall of the lower end of the first rotating rod is provided with a second bevel gear, the two sides of the second bevel gear are connected with two first bevel gears in a meshing manner, one side of the outer wall of the first bevel gear is connected with a second rotating rod, the other end of the second rotating rod is provided with a third bevel gear, the third bevel gear is connected with a fourth bevel gear in a meshing manner, one side of the outer wall of the fourth bevel gear is connected with a threaded rod, the outer wall of the threaded rod is threadedly sleeved with a fixed plate, one end of the fixed plate is connected with an annular scraper, the lower end of the first rotating rod is sleeved with a sliding sleeve, the two sides of the sliding sleeve are connected with fixed plates.

[0011] Through the technical scheme, the cleaning mechanism can clean the sundries on the inner wall of the filter screen, so that the filter screen in the device does not need to be frequently replaced, and the filtering efficiency of the device for sewage is improved.

[0012] Further, the outer wall of the shell is provided with a lock catch at the positions corresponding to the third annular fixed plates on the two sides.

[0013] Through the technical scheme, the third annular fixed plate is fixed.

[0014] Further, the inner wall of the third annular fixed plate is provided with four fixed rods, and one end of each of the four fixed rods is connected with a fixed sleeve.

[0015] Through the technical scheme, the threaded rod and the first rotating rod in the device do not swing when rotating.

[0016] Further, the outer wall of the shell is provided with a water outlet pipe at the lower end on one side, and the water outlet pipe is provided with an electromagnetic valve at the upper end.

[0017] Through the technical scheme, the filtered water in the device can be easily discharged.

[0018] Further, the bottom end of the shell is provided with an anti-skid pad.

[0019] Through the technical scheme, the device is prevented from sliding during use, and the stability of the device is improved.

[0020] Further, the lower end of the first rotating rod is provided with a rotating shaft on the upper side of the bottom end inside the shell, the outer wall of the rotating shaft is provided with stirring blades on the two sides, and the upper end and the lower end of the first rotating rod are both provided with touch sensors.

[0021] Through the technical scheme, the sewage in the device is prevented from sinking to the bottom, so as to affect the filtering efficiency.

[0022] Further, the outer wall of the shell is provided with a controller on one side, and the controller is electrically connected with the motor, the touch sensor and the electromagnetic valve.

[0023] By the above technical scheme, the various electrical elements inside the control device are facilitated to be controlled.

[0024] The utility model has the following beneficial effects:

[0025] 1. The cleaning sewage filtering and recycling device is provided with a clamping groove arranged at the lower end of the first annular fixing plate, a fixing block arranged on the upper surface of the second annular fixing plate, an arc-shaped clamping block, a first spring, a fixing block, an arc-shaped pressing plate, a cavity, a first spring, and a clamping groove.

[0026] 2. The cleaning sewage filtering and recycling device is provided with a controller, a motor, a second bevel gear, a first bevel gear, a second rotating rod, a third bevel gear, a fourth bevel gear, a threaded rod, a fixing plate, and a ring-shaped scraper. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The utility model provides a kind of cleaning sewage filtering and recycling device's axial drawing for the utility model;

[0028] Figure 2 The utility model provides a kind of cleaning sewage filtering and recycling device's sectional view for the utility model;

[0029] Figure 3 For Figure 2 The utility model provides a kind of cleaning sewage filtering and recycling device's cleaning mechanism's axial drawing for the utility model;

[0030] Figure 4 The utility model provides a kind of cleaning sewage filtering and recycling device's cleaning mechanism's axial drawing for the utility model;

[0031] Figure 5 The utility model provides a kind of cleaning sewage filtering and recycling device's cleaning mechanism's axial drawing for the utility model;

[0032] LEGEND:

[0033] 1, replacement mechanism; 101, annular pressing plate; 102, filter screen; 103, first annular fixed plate; 104, second annular fixed plate; 105, fixed block; 106, arc-shaped clamping block; 107, pressing rod; 108, arc-shaped pressing plate; 109, first spring; 110, cavity; 111, clamping groove; 112, second spring; 2, cleaning mechanism; 201, motor; 202, threaded rod; 203, first rotating rod; 204, annular scraper; 205, first bevel gear; 206, second bevel gear; 207, third bevel gear; 208, fourth bevel gear; 209, second rotating rod; 210, fixed plate; 211, sliding sleeve; 3, shell; 4, controller; 5, third annular fixed plate; 6, lock catch; 7, electromagnetic valve; 8, water outlet pipe; 9, non-slip mat; 10, fixed rod; 11, touch sensor; 12, rotating shaft; 13, stirring blade; 14, fixed sleeve. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0035] With reference to Figure 1 , Figure 2 and Figure 3 , the present application provides an embodiment: a sewage filtering and recycling device, comprising a shell 3, a second annular fixed plate 104, a third annular fixed plate 5 and a first rotating rod 203, the third annular fixed plate 5 is provided with a replacement mechanism 1 at the lower end, and the shell 3 is provided with a cleaning mechanism 2 inside the bottom end.

[0036] The replacement mechanism 1 comprises a ring-shaped pressing plate 101, a pressing rod 107 is arranged at the lower end of the ring-shaped pressing plate 101, the lower end of the pressing rod 107 penetrates through a first ring-shaped fixed plate 103, a clamping groove 111 is formed in the first ring-shaped fixed plate 103, a second spring 112 is arranged at the lower end of the pressing rod 107 and located in the first ring-shaped fixed plate 103, an arc-shaped pressing plate 108 is arranged at the bottom end of the pressing rod 107, a fixed block 105 is arranged at the upper end of a second ring-shaped fixed plate 104, a cavity 110 is formed in the fixed block 105, a first spring 109 is arranged in the cavity 110, an arc-shaped clamping block 106 is connected to one end of the first spring 109, the arc-shaped clamping block 106 and the clamping groove 111 are matched with each other, a filter screen 102 is connected to the inner wall of the first ring-shaped fixed plate 103, a lock catch 6 is arranged at the both sides of the outer wall of the shell 3 and corresponds to the third ring-shaped fixed plate 5, the third ring-shaped fixed plate 5 is fixed, four fixed rods 10 are arranged on the inner wall of the third ring-shaped fixed plate 5, one end of each of the four fixed rods 10 is connected to a fixed sleeve 14, so that the threaded rod 202 and the first rotating rod 203 in the device do not swing when rotating.

[0037] With reference to Figure 1 , Figure 4 and Figure 5 , the cleaning mechanism 2 comprises a motor 201, the output end of the motor 201 is connected to a first rotating rod 203, an arc-shaped pressing plate 108 is arranged at the lower end of the first rotating rod 203, two first bevel gears 205 are meshingly connected to the both sides of a second bevel gear 206 arranged on the outer wall of the first rotating rod 203, a second rotating rod 209 is connected to one side of the outer wall of the first bevel gear 205, a third bevel gear 207 is arranged at the other end of the second rotating rod 209, a fourth bevel gear 208 is meshingly connected to the third bevel gear 207, a threaded rod 202 is connected to one side of the outer wall of the fourth bevel gear 208, a fixed plate 210 is threadedly sleeved on the outer wall of the threaded rod 202, an annular scraper 204 is connected to one end of the fixed plate 210, a sliding sleeve 211 is slidingly sleeved on the lower end of the first rotating rod 203, the both sides of the sliding sleeve 211 are connected to the fixed plate 210, the dirt on the inner wall of the filter screen 102 can be cleaned by the cleaning mechanism 2, so that the filter screen 102 in the device does not need to be frequently replaced, thereby improving the efficiency of filtering sewage, a water outlet pipe 8 is arranged at the lower end of one side of the outer wall of the shell 3, an electromagnetic valve 7 is arranged at the upper end of the water outlet pipe 8, the filtered water in the device can be easily discharged, an anti-skid pad 9 is arranged at the bottom end of the shell 3, so that the device does not slide during use, thereby improving the stability of the device, a rotating shaft 12 is arranged at the lower end of the first rotating rod 203 and located on the upper side of the bottom end of the shell 3, stirring blades 13 are arranged on the both sides of the outer wall of the rotating shaft 12, touch sensors 11 are arranged on the upper end and the lower end of the first rotating rod 203, the sewage in the device is placed on the bottom, thereby affecting the filtering efficiency, a controller 4 is arranged on one side of the outer wall of the shell 3, the controller 4, the motor 201, the touch sensors 11 and the electromagnetic valve 7 are electrically connected, so that the various electrical elements in the device can be easily controlled.

[0038] Working principle: when installing the filter screen 102, the clamping groove 111 arranged at the lower end of the first annular fixed plate 103 is put into the fixed block 105 arranged on the upper surface of the second annular fixed plate 104, the arc-shaped clamping block 106 is squeezed into the cavity 110 due to the first spring 109, after the fixed block 105 is completely put in, the first spring 109 is reset, so that the arc-shaped clamping block 106 is clamped into the inside of the clamping groove 111, thereby realizing quick installation and disassembly of the filter screen 102, when disassembling, the annular pressing plate 101 is pressed downward, the arc-shaped pressing plate 108 moves downward, so that the arc-shaped clamping block 106 is squeezed into the inside of the cavity 110, thereby the filter screen 102 can be directly taken out, the motor 201 is controlled to rotate by the controller 4, so that the first bevel gear 205 connected in meshing mode rotates, the second rotating rod 209 is driven to rotate, so that the third bevel gear 207 connected in meshing mode rotates, the threaded rod 202 rotates, so that the fixed plate 210 connected in threaded mode on the threaded rod 202 drives the annular scraper 204 to move, when the sliding sleeve 211 touches the touch sensor 11, the motor 201 reverses, so that the annular scraper 204 can move up and down, and the inner wall of the filter screen 102 is cleaned.

[0039] Finally, it should be noted that: the above only for the preferred specific embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made by referring to the foregoing specific embodiments, for the skilled in the art, it can still be modified to the technical solutions recorded in the foregoing each specific embodiment, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A sewage filtering and recycling device, comprising a shell (3), a second annular fixed plate (104), a third annular fixed plate (5) and a first rotating rod (203), characterized in that: The third annular fixed plate (5) is provided with a replacement mechanism (1) at the lower end, and the shell (3) is internally provided with a cleaning mechanism (2) at the bottom end; The replacement mechanism (1) comprises an annular pressing plate (101), the lower end of the annular pressing plate (101) is provided with a pressing rod (107) around, the lower end of the pressing rod (107) penetrates through a first annular fixed plate (103), the first annular fixed plate (103) is internally provided with a clamping groove (111), the lower end of the pressing rod (107) is provided with a second spring (112) inside the first annular fixed plate (103), the bottom end of the pressing rod (107) is provided with an arc-shaped pressing plate (108), the upper end surface of the second annular fixed plate (104) is provided with a fixed block (105) around, the fixed block (105) is internally provided with a cavity (110), the cavity (110) is provided with a first spring (109) inside, one end of the first spring (109) is connected with an arc-shaped clamping block (106), the arc-shaped clamping block (106) and the clamping groove (111) are matched with each other, and the inner wall of the first annular fixed plate (103) is connected with a filter screen (102).

2. A device for cleaning, filtering and recycling sewage water according to claim 1, characterized in that: The cleaning mechanism (2) comprises a motor (201), the output end of the motor (201) is connected with a first rotating rod (203), the outer wall of the lower end of the first rotating rod (203) is provided with a second bevel gear (206), the two sides of the second bevel gear (206) are meshingly connected with two first bevel gears (205), one side of the outer wall of the first bevel gear (205) is connected with a second rotating rod (209), the other end of the second rotating rod (209) is provided with a third bevel gear (207), the third bevel gear (207) is meshingly connected with a fourth bevel gear (208), one side of the outer wall of the fourth bevel gear (208) is connected with a threaded rod (202), the outer wall of the threaded rod (202) is threadedly sleeved with a fixed plate (210), one end of the fixed plate (210) is connected with an annular scraper (204), the lower end of the first rotating rod (203) is slidably sleeved with a sliding sleeve (211), and the two sides of the sliding sleeve (211) are connected with the fixed plate (210).

3. A device for cleaning, filtering and recycling sewage water according to claim 1, characterized in that: The outer wall of the shell (3) is provided with a lock catch (6) at the positions corresponding to the third annular fixed plate (5) on the two sides.

4. A device for cleaning, filtering and recycling sewage water according to claim 2, characterized in that: The inner wall of the third annular fixed plate (5) is provided with four fixed rods (10), and one end of each of the four fixed rods (10) is connected with a fixed sleeve (14).

5. A device for cleaning, filtering and recycling sewage water according to claim 1, characterized in that: The outer wall of the shell (3) is provided with a water outlet pipe (8) at the lower end on one side, and the upper end of the water outlet pipe (8) is provided with a solenoid valve (7).

6. A device for cleaning, filtering and recycling sewage water according to claim 1, characterized in that: The bottom end of the shell (3) is provided with an anti-skid pad (9).

7. A device for cleaning, filtering and recycling sewage water according to claim 1, characterized in that: The lower end of the first rotating rod (203) and the upper side of the inner bottom end of the shell (3) are provided with a rotating shaft (12), the outer wall of the rotating shaft (12) is provided with stirring blades (13) on the two sides, and the upper end and the lower end of the first rotating rod (203) are both provided with a touch sensor (11).

8. The device of claim 1, wherein: The outer wall of the shell (3) is provided with a controller (4) on one side, and the controller (4), the motor (201), the touch sensor (11) and the solenoid valve (7) are all electrically connected.

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