CN211189324U

CN211189324U - Domestic sewage environmental protection processing apparatus

Info

Publication number: CN211189324U
Application number: CN201922203573.5U
Authority: CN
Inventors: 邹振飞
Original assignee: Zhanjiang Hongzhen Mechanical Equipment Co ltd
Current assignee: Zhanjiang Hongzhen Mechanical Equipment Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-07
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a domestic sewage environmental protection processing apparatus relates to the sewage treatment field, and to the current easy jam of filter screen that stews, the filter effect is not good, filters the low scheduling problem of machine work efficiency, now proposes following scheme, the power distribution box comprises a box body, the inside of box is equipped with the fixed plate along its direction of height, the left side fixed mounting of box has driving motor, driving motor's output fixedly connected with pivot, the fixed cover in outer lane of pivot is equipped with first belt pulley, the right side of first belt pulley is equipped with the second belt pulley, the top of second belt pulley is equipped with the third belt pulley, the fixed cover of inner wall of third belt pulley is equipped with first bull stick. The utility model discloses simple structure is novel, and the filter screen vibrations are filtered difficult by impurity jam, and repetitious repetition filters, and the filter effect is better, and work efficiency improves, is fit for carrying out marketing.

Description

Domestic sewage environmental protection processing apparatus

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a domestic sewage environmental protection processing apparatus.

Background

China is a country with serious drought and water shortage. The total amount of fresh water resources in China is 28000 billion cubic meters, which accounts for 6 percent of the global water resources and is second only to Brazil, Russia and Canada, the fourth place in the famous world. However, the per capita water resource of China is only 2300 cubic meters, which is only 1/4 on the average level in the world, and is one of the most scarce countries in the per capita water resource of the world. However, China is the country with the most water consumption in the world. In 2002 alone, the national fresh water consumption reaches 5497 billion cubic meters, which accounts for about 13% of the worldwide consumption and is about 1.2 times as much as 4700 billion cubic meters of the 1995 U.S. fresh water supply; modern sewage treatment technology is divided into primary, secondary and tertiary treatment technologies according to treatment degree. The first stage treatment of sewage is carried out by removing insoluble suspended solids and floating substances from sewage by physical methods such as screening, sedimentation, etc. The secondary treatment of sewage is mainly a biological treatment method, namely a process of substance conversion through the metabolism of microorganisms, and various complex organic substances in the sewage are oxidized and degraded into simple substances. The biological treatment has certain requirements on the quality of sewage, the temperature of water, the dissolved oxygen amount in water, the pH value and the like. The third-stage sewage treatment is to remove insoluble organic matters, phosphorus, nitrogen and other nutritive substances in sewage by physical and chemical methods such as coagulation, filtration, ion exchange, reverse osmosis and the like on the basis of the first-stage treatment and the second-stage treatment; present and handle and to settle sewage autoprecipitation latency for a long time, and showy impurity can not obtain the liner, still need filter once more, and current filter screen filter of stewing, impurity can be with the filter screen jam, and the filter effect is not good, and work efficiency hangs down the grade, for this we propose a domestic sewage environmental protection processing apparatus.

Disclosure of Invention

The utility model provides a pair of domestic sewage environmental protection processing apparatus has solved the current easy jam of filter screen that stews, and the filter effect is not good, filters the low scheduling problem of machine work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an environment-friendly domestic sewage treatment device comprises a box body, wherein a fixed plate is arranged in the box body along the height direction of the box body, a driving motor is fixedly arranged on the left side of the box body, a rotating shaft is fixedly connected with the output end of the driving motor, a first belt pulley is fixedly sleeved on the outer ring of the rotating shaft, a second belt pulley is arranged on the right side of the first belt pulley, a third belt pulley is arranged above the second belt pulley, a first rotating rod is fixedly sleeved on the inner wall of the third belt pulley, a first cam is fixedly sleeved on the outer ring of the first rotating rod, a first filter screen is arranged above the first rotating rod, a fourth belt pulley is arranged below the first belt pulley, a second rotating rod is fixedly sleeved on the inner ring of the fourth belt pulley, a second cam is fixedly sleeved on the outer ring of the second rotating rod, a second filter screen is arranged below the second rotating rod, and a water delivery pipe is fixedly connected with the right, and a water pump is fixedly arranged on the water delivery pipe.

Preferably, the inner diameter of the through hole of the first filter screen is larger than that of the through hole of the second filter screen, and the connection mode and the connection part of the first filter screen and the second filter screen are the same.

Preferably, the both ends welding of first filter screen has the fixed block, the outer lane of fixed block is equipped with the housing, and housing and fixed plate welding, the inner wall fixedly connected with straining spring of housing, straining spring's the other end and fixed block welding.

Preferably, the water inlet has been seted up at the top of box, the welding has into water and fights on the water inlet, the welding has the outlet pipe in the below of box, install the valve on the outlet pipe, the welding of the bottom of box has the support column, the below fixedly connected with base of support column.

Preferably, the first belt pulley and the fourth belt pulley are connected through a belt, the second belt pulley and the third belt pulley are connected through a belt, the fixing plate is provided with a first through hole and a second through hole, and the two ends of the water conveying pipe are respectively used for discharging the first through hole and the second through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation box, the fixed plate, first filter screen, the second filter screen, driving motor, the apparatus further comprises a rotating shaft, first belt pulley, the second belt pulley, the third belt pulley, first bull stick, first cam, the fourth belt pulley, the second bull stick, the second cam, structures such as water pump and raceway, wherein first bull stick and first cam carry out preliminary vibrations with sewage and filter, prevent that the filter screen from blockking up, second bull stick and second cam will carry out secondary filtration, the water pump carries out transport repeated filtration once more with the water after filtering, the apparatus simple structure is novel, the filter screen vibrations are filtered and are difficult to by impurity blocking, repeated filtration many times, the filter effect is better, work efficiency improves, and is suitable for carrying out marketing.

Drawings

FIG. 1 is a schematic view of a front view of an environmental protection treatment device for domestic sewage according to the present invention;

fig. 2 is the utility model provides a structure enlarged structure schematic diagram of a department A of domestic sewage environmental protection processing device.

In the figure: the device comprises a box body 1, a fixing plate 2, a first filter screen 3, a second filter screen 4, a driving motor 5, a rotating shaft 6, a first belt pulley 7, a second belt pulley 8, a third belt pulley 9, a first rotating rod 10, a first cam 11, a fourth belt pulley 12, a second rotating rod 13, a second cam 14, a water pump 15 and a water delivery pipe 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an environment-friendly domestic sewage treatment device comprises a box body 1, a fixing plate 2 is arranged inside the box body 1 along the height direction of the box body, a driving motor 5 is fixedly arranged on the left side of the box body 1, a rotating shaft 6 is fixedly connected with the output end of the driving motor 5, a first belt pulley 7 is fixedly sleeved on the outer ring of the rotating shaft 6, a second belt pulley 8 is arranged on the right side of the first belt pulley 7, a third belt pulley 9 is arranged above the second belt pulley 8, a first rotating rod 10 is fixedly sleeved on the inner wall of the third belt pulley 9, a first cam 11 is fixedly sleeved on the outer ring of the first rotating rod 10, a first filter screen 3 is arranged above the first rotating rod 10, a fourth belt pulley 12 is arranged below the first belt pulley 7, a second rotating rod 13 is fixedly sleeved on the inner ring of the fourth belt pulley 12, a second cam 14 is fixedly sleeved on the outer ring of the second rotating rod, the right side of the fixed plate 2 is fixedly connected with a water delivery pipe 16, and a water pump 15 is fixedly arranged on the water delivery pipe 16.

The inner diameter of the through hole of the first filter screen 3 is larger than that of the through hole of the second filter screen 4, the connecting mode and the connecting part of the first filter screen 3 and the second filter screen 4 are the same, the two ends of the first filter screen 3 are welded with fixing blocks, the outer ring of the fixing blocks is provided with a housing, and housing and fixed plate 2 welding, the inner wall fixedly connected with straining spring of housing, straining spring's the other end and fixed block welding, the water inlet has been seted up at the top of box 1, the welding has into water and fights on the water inlet, the welding has the outlet pipe below of box 1, install the valve on the outlet pipe, the welding has the support column bottom of box 1, the below fixedly connected with base of support column, be connected through the belt between first belt pulley 7 and the fourth belt pulley 12, be connected with the belt between second belt pulley 8 and the third belt pulley 9, first through-hole and second through-hole have been seted up on fixed plate 2, the both ends of raceway 16 are used to out first through-hole and second through-hole respectively.

In the embodiment, firstly, domestic sewage flows into the box body 1 through the water inlet, at this time, the driving motor 5 is started, the driving motor 5 rotates to rotate the rotating shaft 6, the first belt pulley 7 and the second belt pulley 8, the second belt pulley 8 rotates the third belt pulley 9 through the belt, the third belt pulley 9 rotates the first rotating rod 10 and the first cam 11, the first cam 11 rotates to lift the first filter screen 3 up and down, the first filter screen 3 vibrates to shake impurities and prevent the filter screen from being blocked, the first belt pulley 7 rotates to rotate the fourth belt pulley 12, the fourth belt pulley 12 rotates the second rotating rod 13 and the second cam 14, the second cam 14 pushes the second filter screen 4 downwards, after the protruding surface of the second cam 14 rotates, the second filter screen 4 rebounds upwards under the tension of the tension spring to vibrate and prevent the second filter screen 4 from being blocked, and filtered water passes through the water pump 15 and the water conveying pipe 16, and the water is output from the upper part of the water conveying pipe 16, and repeated filtration is carried out again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a domestic sewage environmental protection processing apparatus, includes box (1), its characterized in that, the inside of box (1) is equipped with fixed plate (2) along its direction of height, the left side fixed mounting of box (1) has driving motor (5), the output fixedly connected with pivot (6) of driving motor (5), the fixed cover in outer lane of pivot (6) is equipped with first belt pulley (7), the right side of first belt pulley (7) is equipped with second belt pulley (8), the top of second belt pulley (8) is equipped with third belt pulley (9), the fixed cover in inner wall of third belt pulley (9) is equipped with first bull stick (10), the fixed cover in outer lane of first bull stick (10) is equipped with first cam (11), the top of first bull stick (10) is equipped with first filter screen (3), the below of first belt pulley (7) is equipped with fourth belt pulley (12), the fixed cover of inner circle of fourth belt pulley (12) is equipped with second bull stick (13), the fixed cover in outer lane of second bull stick (13) is equipped with second cam (14), the below of second bull stick (13) is equipped with second filter screen (4), the right side fixedly connected with raceway (16) of fixed plate (2), fixed mounting has water pump (15) on raceway (16).

2. The domestic sewage environment-friendly treatment device according to claim 1, wherein the inner diameter of the through hole of the first filter screen (3) is larger than that of the through hole of the second filter screen (4), and the connection mode and the connection part of the first filter screen (3) and the second filter screen (4) are the same.

3. The domestic sewage environment-friendly treatment device according to claim 1, wherein fixing blocks are welded at two ends of the first filter screen (3), a housing is arranged on an outer ring of the fixing block and welded with the fixing plate (2), a tension spring is fixedly connected to an inner wall of the housing, and the other end of the tension spring is welded with the fixing block.

4. The domestic sewage environment-friendly treatment device according to claim 1, wherein a water inlet is formed in the top of the box body (1), a water inlet hopper is welded on the water inlet, a water outlet pipe is welded below the box body (1), a valve is installed on the water outlet pipe, a support column is welded at the bottom of the box body (1), and a base is fixedly connected below the support column.

5. The domestic sewage environment-friendly treatment device according to claim 1, wherein the first belt pulley (7) is connected with the fourth belt pulley (12) through a belt, the second belt pulley (8) is connected with the third belt pulley (9) through a belt, the fixing plate (2) is provided with a first through hole and a second through hole, and two ends of the water pipe (16) respectively penetrate through the first through hole and the second through hole.