CN109293040A

CN109293040A - A kind of effluent treatment plant

Info

Publication number: CN109293040A
Application number: CN201811109154.9A
Authority: CN
Inventors: 钟华; 梁明; 张兵
Original assignee: Anhui Guo Nengyisheng Environmental Protection Technology Co Ltd
Current assignee: Anhui Guo Nengyisheng Environmental Protection Technology Co Ltd
Priority date: 2018-09-21
Filing date: 2018-09-21
Publication date: 2019-02-01

Abstract

The invention discloses a kind of effluent treatment plants, including purification device main body, bracket, first sedimentation basin and water purifying chamber, Water Tank is fixedly connected at the top of purification device main body, the bottom of Water Tank is fixedly connected with bracket, the bottom end of bracket is fixedly connected with the first sedimentation basin, the interior bottom portion that the interior side of first sedimentation basin is fixedly connected with coagulant box Water Tank is fixedly connected with filtration core, the bosom position of filtration core is fixedly connected with sand filter, sand filter effectively improves the function that the device filters tiny thing, coagulant box effectively raises the quality of the water of the first sedimentation basin, buoy effectively raises the mechanical energy of the device, KDF alloyed filtering material is effectively reduced the workload of other elements, filtration core effectively increases the function of the sewage decontamination of the device, first sedimentation basin can reach processing sewage reason The effect thought will have extensive development prospect in future suitable for the use of effluent treatment plant.

Description

A kind of effluent treatment plant

Technical field

The present invention relates to purification device technical field, specially a kind of effluent treatment plant.

Background technique

In general, the purpose of sewage treatment is exactly in order to which the water quality for making sewage reach drainage requirement or reuse is wanted It asks, the process that it is purified, sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, city Each technology such as landscape, medical treatment, food and drink.

But that there is such as water purifying effects is poor, processing cost is high, processing is set for wastewater processing technology in the prior art The standby disadvantages such as structure is complicated, treatment effeciency is low, and sewage treatment is protection environment, saves one of important measures of water resource, needle Different processing methods is taken different types of sewage, but the precipitating that most cases are directed to dirt during processing is asked Topic, and generally natural sedimentation, time are long, and are not easy precipitating completely, the effect of sewage treatment is undesirable.

So how to design a kind of effluent treatment plant, becoming will currently be solved the problems, such as.

Summary of the invention

The purpose of the present invention is to provide a kind of effluent treatment plants, when solving precipitating mentioned above in the background art Between the long and undesirable problem of wastewater treatment efficiency.

To achieve the above object, the invention provides the following technical scheme: a kind of effluent treatment plant, including purification device master Body, bracket, the first sedimentation basin and water purifying chamber are fixedly connected with Water Tank, the Water Tank at the top of the purification device main body Bottom outer wall be connected with the top exterior walls of purification device main body, the bottom of the Water Tank is fixedly connected with bracket, the branch The top exterior walls of frame are connected with the bottom outer wall of Water Tank, and the bottom end of the bracket is fixedly connected with the first sedimentation basin, and described The peripheral outer wall of one sedimentation basin is connected with the inside inner wall of bracket, and the interior side of first sedimentation basin is connected with gearing Bar, the side outer wall of the interlocking lever are connected with the inside other side inner wall of the first sedimentation basin, the side of first sedimentation basin Through sewage draining exit is connected with, the side outer wall of the sewage draining exit is connected with the other side outer wall of the first sedimentation basin, and described first is heavy The top in shallow lake pond is connected with switch, and the bottom outer wall of the switch is connected with the top inner wall of the first sedimentation basin, described to open Through water dropping openings is connected with, the side outer wall of the water dropping openings is connected with the other side outer wall of switch for the bottom end of pass, and described first The other side of sedimentation basin is fixedly connected with the second sedimentation basin, and the side outer wall of second sedimentation basin is another with the first sedimentation basin The connection of side outer wall, the interior bottom portion of second sedimentation basin are fixedly connected with activated carbon layer, the both ends outer wall of the activated carbon layer With being connected for the inside inner wall of the second sedimentation basin, the other side of second sedimentation basin is fixedly connected with third sedimentation basin, described The side outer wall of third sedimentation basin is connected with the other side outer wall of the second sedimentation basin, and the interior bottom portion of the third sedimentation basin is fixed It is connected with pp cotton filtering layer, the both ends outer wall of the pp cotton filtering layer is connected with the inside inner wall of third sedimentation basin, the third precipitating The other side in pond is fixedly connected with water purifying chamber, and the side outer wall of the water purifying chamber is connected with the other side outer wall of third sedimentation basin, The other side of the water purifying chamber, which is run through, is connected with water outlet, the side outer wall and the other side outer wall phase of water purifying chamber of the water outlet Even, the interior bottom portion of the Water Tank is fixedly connected with filtration core, in the peripheral outer wall of the filtration core and the inside of Water Tank Wall is connected, and is fixedly connected with coarse grid at the top of the filtration core, in the both ends outer wall of the coarse grid and the inside of filtration core Wall is connected, and the bottom of the coarse grid is fixedly connected with refined net, outside the top outer wall of the refined net and the bottom end of coarse grid Wall is connected.

Preferably, the interior side of first sedimentation basin is fixedly connected with coagulant box, the side of the coagulant box Outer wall is connected with the other side outer wall of the first sedimentation basin.

Preferably, the bottom of the interlocking lever is connected with buoy, the bottom outer wall of the buoy and the bottom of interlocking lever Outer wall overlap joint in portion's is connected.

Preferably, the bosom position of the filtration core is fixedly connected with sand filter, the both ends outer wall of the sand filter It is connected with the inside inner wall of filtration core.

Preferably, the interior bottom portion of the filtration core is fixedly connected with KDF alloyed filtering material, and the two of the KDF alloyed filtering material End outer wall is connected with the inside inner wall of filtration core.

Preferably, the filtration core is in infundibulate, and is combined by coarse grid, refined net, sand filter and KDF alloyed filtering material It forms, filtration core is arranged successively with Water Tank, bracket and the first sedimentation basin.

Preferably, first sedimentation basin is in the square bodily form, and is by coagulant box, buoy, interlocking lever, sewage draining exit, opens It closes and water dropping openings is composed, for coagulant box, sewage draining exit and water dropping openings, buoy, interlocking lever and switch are activities 's.

Compared with prior art, this kind of advantageous effect of the invention is:

1. this kind of effluent treatment plant, the interior side of the first sedimentation basin is fixedly connected with coagulant box, the side of coagulant box Outer wall is connected with the other side outer wall of the first sedimentation basin, and user works as water by adding the coagulant of doses to coagulant box Into the first sedimentation basin, coagulant is just fallen into water, and coagulant can effectively remove suspended matter and colloidal particle in water, can be with Remove the bacterium in water and virus, coagulant box effectively raises the quality of the water of the first sedimentation basin.

2. this kind of effluent treatment plant, the bottom of interlocking lever is connected with buoy, the bottom outer wall and interlocking lever of buoy Bottom outer wall overlap joint be connected, buoy is held together by a rope and interlocking lever, when the first sedimentation basin water change more, buoy It will float on the surface, water slowly rises buoy and also slowly rises, and buoy, which rises, drives interlocking lever to rise, and interlocking lever rising turns on Coagulant box, buoy effectively raise the mechanical energy of the device.

3. this kind of effluent treatment plant, the bosom position of filtration core is fixedly connected with sand filter, the both ends of sand filter Outer wall is connected with the inside inner wall of filtration core, and paving is formed in sand filter with suitable quartzy grains of sand, diatomite and absorption coal, works as water When passing through sand filter, the small impurity particle in water will be left on this layer entirely, and sand filter effectively improves the device mistake Filter the function of tiny thing.

4. this kind of effluent treatment plant, the interior bottom portion of filtration core is fixedly connected with KDF alloyed filtering material, KDF alloyed filtering material Both ends outer wall be connected with the inside inner wall of filtration core, KDF is a kind of copper alloy of high-purity, perfect can remove the weight in water removal Metal and acid ion improve the activation degree of water, can also go the heavy metal ion in oxidant and water in water removal, work as water When through KDF alloyed filtering material, said effect can be reached, KDF alloyed filtering material is effectively reduced the work of other elements Amount.

5. this kind of effluent treatment plant, filtration core is in infundibulate, and is by coarse grid, refined net, sand filter and KDF alloy Filtrate is composed, and filtration core is arranged successively with Water Tank, bracket and the first sedimentation basin, when sewage passes through filtration core, The big impurity in sewage must be can remove by first layer coarse grid, coarse grid, flow into second layer refined net, refined net removes It removes a series of things such as small stone, then is filtered by sand filter, water again passes through the last layer KDF alloyed filtering material, and water is herein Through what no impurity, filtration core effectively increases the function of the sewage decontamination of the device.

6. this kind of effluent treatment plant, the first sedimentation basin is in the square bodily form, and is by coagulant box, buoy, interlocking lever, row Dirty mouth, switch and water dropping openings are composed, for coagulant box, sewage draining exit and water dropping openings, buoy, interlocking lever and switch Be it is movable, user by open Water Tank discharge water, when water has been expired, user need to close Water Tank, because The time is needed for precipitating, user is switched by manual pull-up after by six hours, so that water dropping openings water outlet is heavy to second Water in pond first can be put into the second sedimentation basin when sludge and many rubbish in the first sedimentation basin by shallow lake pond, Then sewage draining exit is opened again, and sludge and rubbish are discharged from sewage draining exit, heavy by second when water flows into the second sedimentation basin The active carbon layer in shallow lake pond carries out absorption peculiar smell and adsorbs fine impurities, then flows into third sedimentation basin, passes through the pp of third sedimentation basin Cotton filtering layer carries out last time filtering, and water flows into water purifying chamber by third sedimentation basin, and the first sedimentation basin can reach processing sewage Ideal effect.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention；

Fig. 2 is the first sedimentation basin the schematic diagram of the section structure of the invention；

Fig. 3 is filtration core the schematic diagram of the section structure of the invention.

In figure: 1, purification device main body, 2, Water Tank, 3, bracket, the 4, first sedimentation basin, 401, coagulant box, 402, floating Mark, 403, interlocking lever, 404, sewage draining exit, 405, switch, 406, water dropping openings, the 5, second sedimentation basin, 501, active carbon layer, 6, third Sedimentation basin, 601, pp cotton filtering layer, 7, water purifying chamber, 8, water outlet, 9, filtration core, 901, coarse grid, 902, refined net, 903, husky filter Layer, 904, KDF alloyed filtering material.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of effluent treatment plant, including purification device main body 1, bracket 3, the first sedimentation basin 4 and water purifying chamber 7, the top of purification device main body 1 are fixedly connected with Water Tank 2, the bottom of Water Tank 2 Portion's outer wall is connected with the top exterior walls of purification device main body 1, and the bottom of Water Tank 2 is fixedly connected with bracket 3, the top of bracket 3 Outer wall is connected with the bottom outer wall of Water Tank 2, and the bottom end of bracket 3 is fixedly connected with the first sedimentation basin 4, the first sedimentation basin 4 it is outer It encloses outer wall to be connected with the inside inner wall of bracket 3, the interior side of the first sedimentation basin 4 is connected with interlocking lever 403, interlocking lever 403 side outer wall is connected with the inside other side inner wall of the first sedimentation basin 4, and the row of being connected with is run through in the side of the first sedimentation basin 4 Dirty mouth 404, the side outer wall of sewage draining exit 404 are connected with the other side outer wall of the first sedimentation basin 4, and the top of the first sedimentation basin 4 is living Dynamic to be connected with switch 405, the bottom outer wall of switch 405 is connected with the top inner wall of the first sedimentation basin 4, and the bottom end of switch 405 is passed through It wears and is connected with water dropping openings 406, the side outer wall of water dropping openings 406 is connected with the other side outer wall of switch 405, the first sedimentation basin 4 The other side is fixedly connected with the second sedimentation basin 5, the other side outer wall company of the side outer wall of the second sedimentation basin 5 and the first sedimentation basin 4 It connects, the interior bottom portion of the second sedimentation basin 5 is fixedly connected with activated carbon layer 501, the both ends outer wall of activated carbon layer 501 and the second precipitating The inside inner wall in pond 5 is connected, and the other side of the second sedimentation basin 5 is fixedly connected with third sedimentation basin 6, and the one of third sedimentation basin 6 Side outer wall is connected with the other side outer wall of the second sedimentation basin 5, and the interior bottom portion of third sedimentation basin 6 is fixedly connected with pp cotton filtering layer The both ends outer wall of 601, pp cotton filtering layers 601 is connected with the inside inner wall of third sedimentation basin 6, and the other side of third sedimentation basin 6 is fixed It is connected with water purifying chamber 7, the side outer wall of water purifying chamber 7 is connected with the other side outer wall of third sedimentation basin 6, the other side of water purifying chamber 7 Through water outlet 8 is connected with, the side outer wall of water outlet 8 is connected with the other side outer wall of water purifying chamber 7, the inner bottom of Water Tank 2 Portion is fixedly connected with filtration core 9, and the peripheral outer wall of filtration core 9 is connected with the inside inner wall of Water Tank 2, and the top of filtration core 9 is solid Surely it is connected with coarse grid 901, the both ends outer wall of coarse grid 901 is connected with the inside inner wall of filtration core 9, the bottom of coarse grid 901 It is fixedly connected with refined net 902, the top outer wall of refined net 902 is connected with the bottom end outer wall of coarse grid 901.

Preferably, the interior side in the first 4 ponds of precipitating is fixedly connected with coagulant box 401, outside the side of coagulant box 401 Wall is connected with the other side outer wall of the first sedimentation basin 4, user by the coagulant to coagulant box 401 plus doses, when Water enters the first sedimentation basin 4, and coagulant is just fallen into water, and coagulant can effectively remove suspended matter and colloidal particle in water, also The bacterium in water and virus can be removed, coagulant box 401 effectively raises the quality of the water of the first sedimentation basin 4.

Preferably, the bottom of interlocking lever 403 is connected with buoy 402, the bottom outer wall and interlocking lever 403 of buoy 402 Bottom outer wall overlap joint be connected, buoy 402 is held together by a rope and interlocking lever 403, when the water of the first sedimentation basin 4 becomes More, buoy 402 will float on the surface, and water slowly rises buoy 402 and also slowly rises, and buoy 402, which rises, to be driven on interlocking lever 403 It rises, the rising of interlocking lever 403 has turned on coagulant box 401, and buoy 402 effectively raises the mechanical energy of the device.

Preferably, the bosom position of filtration core 9 is fixedly connected with sand filter 903, the both ends outer wall of sand filter 903 with The inside inner wall of filtration core 9 is connected, and paving is formed in sand filter 903 with suitable quartzy grains of sand, diatomite and absorption coal, when water is logical When crossing sand filter, the small impurity particle in water will be left on this layer entirely, and sand filter 903 effectively improves the device mistake Filter the function of tiny thing.

Preferably, the interior bottom portion of filtration core 9 is fixedly connected with KDF alloyed filtering material 904, the both ends of KDF alloyed filtering material 904 Outer wall is connected with the inside inner wall of filtration core 9, and KDF is a kind of copper alloy of high-purity, perfect can remove the heavy metal in water removal With acid ion, the activation degree of water is improved, the heavy metal ion in oxidant and water in water removal can also be gone, when water penetrates When KDF alloyed filtering material 904, said effect can be reached, KDF alloyed filtering material 904 is effectively reduced the work of other elements It measures.

Preferably, filtration core 9 is in infundibulate, and is filtered by coarse grid 901, refined net 902, sand filter 903 and KDF alloy Material 904 is composed, and filtration core 9 is arranged successively with Water Tank 2, bracket 3 and the first sedimentation basin 4, when sewage passes through filtration core 9 When, the big impurity in sewage must be can remove by first layer coarse grid 901, coarse grid 901, flow into second layer fine-structure mesh Lattice 902, refined net 902 removes a series of things such as small stone, then is filtered by sand filter 903, and water again passes through the last layer KDF Alloyed filtering material 904, for water herein without what impurity, filtration core 9 effectively increases the sewage decontamination of the device Function.

Preferably, the first sedimentation basin 4 is in the square bodily form, and is by coagulant box 401, buoy 402, interlocking lever 403, blowdown Mouth 404, switch 405 and water dropping openings 406 are composed, for coagulant box 401, sewage draining exit 404 and water dropping openings 406, Buoy 402, interlocking lever 403 and switch 405 be it is movable, user by open Water Tank 2 discharge water, it is full in water When, user need to close Water Tank 2, because precipitating needs the time, user passes through manual pull-up after by six hours Switch 405, so that the water outlet of water dropping openings 406 is to the second sedimentation basin 5, when in the first sedimentation basin 4 sludge and rubbish it is very much When, the water in pond first can be put into the second sedimentation basin 5, then open sewage draining exit 404, sludge and rubbish again from sewage draining exit 404 discharge, and when water flows into the second sedimentation basin 5, carry out absorption peculiar smell by the active carbon layer 501 of the second sedimentation basin 5 With absorption fine impurities, then third sedimentation basin 6 is flowed into, the pp cotton filtering layer 601 for passing through third sedimentation basin 6 carries out last time mistake Filter, water flow into water purifying chamber 7 by third sedimentation basin 6, and the first sedimentation basin 4 can reach the processing ideal effect of sewage.

Working principle: firstly, user is by the coagulant to coagulant box 401 plus doses, when water enters first Sedimentation basin 4, coagulant is just fallen into water, and coagulant can effectively remove suspended matter and colloidal particle in water, can also remove water In bacterium and virus, coagulant box 401 effectively raise the quality of the water of the first sedimentation basin 4, then, buoy 402 passes through One rope and interlocking lever 403 are held together, and when the water of the first sedimentation basin 4 becomes more, buoy 402 will float on the surface, and water is slowly Rise buoy 402 also slowly to rise, buoy 402, which rises, drives interlocking lever 403 to rise, and the rising of interlocking lever 403 has turned on coagulation Agent box 401, buoy 402 effectively raise the mechanical energy of the device, then, in sand filter 903 paving with suitable quartzy grains of sand, Diatomite and absorption coal composition, when water passes through sand filter, the small impurity particle in water will be left on this layer, sand filter entirely Layer 903 effectively improves the function that the device filters tiny thing, and then, must when sewage passes through filtration core 9 By first layer coarse grid 901, coarse grid 901 can remove the big impurity in sewage, flow into second layer refined net 902, carefully Grid 902 removes a series of things such as small stone, then is filtered by sand filter 903, and water again passes through the last layer KDF alloyed filtering material 904, water is herein without what impurity, and filtration core 9 effectively increases the function of the sewage decontamination of the device, most Afterwards, user is discharged water by opening Water Tank 2, and when water has been expired, user need to close Water Tank 2, because heavy Shallow lake needs the time, and user is by manual pull-up switch 405 after by six hours, so that water dropping openings 406 is discharged to second Water in pond first can be put into second and sunk by sedimentation basin 5 when sludge and many rubbish in the first sedimentation basin 4 Then shallow lake pond 5 is opened sewage draining exit 404, sludge and rubbish and is discharged from sewage draining exit 404, again when water flows into the second sedimentation basin 5 It waits, absorption peculiar smell is carried out by the active carbon layer 501 of the second sedimentation basin 5 and adsorbs fine impurities, then flow into third sedimentation basin 6, Last time filtering is carried out by the pp cotton filtering layer 601 of third sedimentation basin 6, water flows into water purifying chamber 7 by third sedimentation basin 6, the One sedimentation basin 4 can reach the processing ideal effect of sewage.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of effluent treatment plant, including purification device main body (1), bracket (3), the first sedimentation basin (4) and water purifying chamber (7), It is characterized by: being fixedly connected with Water Tank (2) at the top of the purification device main body (1), outside the bottom of the Water Tank (2) Wall is connected with the top exterior walls of purification device main body (1), and the bottom of the Water Tank (2) is fixedly connected with bracket (3), the branch The top exterior walls of frame (3) are connected with the bottom outer wall of Water Tank (2), and the bottom end of the bracket (3) is fixedly connected with the first precipitating The peripheral outer wall in pond (4), first sedimentation basin (4) is connected with the inside inner wall of bracket (3), first sedimentation basin (4) Interior side is connected with interlocking lever (403), the side outer wall of the interlocking lever (403) and the inside of the first sedimentation basin (4) Other side inner wall is connected, and the side of first sedimentation basin (4), which is run through, to be connected with sewage draining exit (404), the sewage draining exit (404) Side outer wall is connected with the other side outer wall of the first sedimentation basin (4), and the top of first sedimentation basin (4) is connected with switch (405), the bottom outer wall of the switch (405) is connected with the top inner wall of the first sedimentation basin (4), the bottom of the switch (405) Through being connected with water dropping openings (406), the side outer wall of the water dropping openings (406) is connected with the other side outer wall of switch (405) at end, The other side of first sedimentation basin (4) is fixedly connected with the second sedimentation basin (5), the side outer wall of second sedimentation basin (5) It is connect with the other side outer wall of the first sedimentation basin (4), the interior bottom portion of second sedimentation basin (5) is fixedly connected with activated carbon layer (501), the both ends outer wall with the inside inner wall of the second sedimentation basin (5) of the activated carbon layer (501) are connected, second precipitating The other side in pond (5) is fixedly connected with third sedimentation basin (6), the side outer wall and the second sedimentation basin of the third sedimentation basin (6) (5) other side outer wall is connected, and the interior bottom portion of the third sedimentation basin (6) is fixedly connected with pp cotton filtering layer (601), the pp The both ends outer wall of cotton filtering layer (601) is connected with the inside inner wall of third sedimentation basin (6), the other side of the third sedimentation basin (6) It is fixedly connected with water purifying chamber (7), the side outer wall of the water purifying chamber (7) is connected with the other side outer wall of third sedimentation basin (6), institute The other side of water purifying chamber (7) is stated through being connected with water outlet (8), the side outer wall of the water outlet (8) is another with water purifying chamber (7) Side outer wall is connected, and the interior bottom portion of the Water Tank (2) is fixedly connected with filtration core (9), and the periphery of the filtration core (9) is outer Wall is connected with the inside inner wall of Water Tank (2), is fixedly connected with coarse grid (901), the coarse net at the top of the filtration core (9) The both ends outer wall of lattice (901) is connected with the inside inner wall of filtration core (9), and the bottom of the coarse grid (901) is fixedly connected with carefully The top outer wall of grid (902), the refined net (902) is connected with the bottom end outer wall of coarse grid (901).

2. a kind of effluent treatment plant according to claim 1, it is characterised in that: the inside of first sedimentation basin (4) Side is fixedly connected with coagulant box (401), and the side outer wall of the coagulant box (401) is another with the first sedimentation basin (4) Side outer wall is connected.

3. a kind of effluent treatment plant according to claim 1, it is characterised in that: the bottom of the interlocking lever (403) is living Dynamic to be connected with buoy (402), the bottom outer wall of the buoy (402) is connected with the bottom outer wall of interlocking lever (403) overlap joint.

4. a kind of effluent treatment plant according to claim 1, it is characterised in that: the bosom of the filtration core (9) Position is fixedly connected with sand filter (903), and the both ends outer wall of the sand filter (903) is connected with the inside inner wall of filtration core (9).

5. a kind of effluent treatment plant according to claim 1, it is characterised in that: the interior bottom portion of the filtration core (9) It is fixedly connected with KDF alloyed filtering material (904), in the both ends outer wall of the KDF alloyed filtering material (904) and the inside of filtration core (9) Wall is connected.

6. a kind of effluent treatment plant described in -5 according to claim 1, it is characterised in that: the filtration core (9) is in infundibulate, And be composed of coarse grid (901), refined net (902), sand filter (903) and KDF alloyed filtering material (904), filtration core (9) It is arranged successively with Water Tank (2), bracket (3) and the first sedimentation basin (4).

7. a kind of effluent treatment plant described in -6 according to claim 1, it is characterised in that: first sedimentation basin (4) is in just Cube shape, and be by coagulant box (401), buoy (402), interlocking lever (403), sewage draining exit (404), switch (405) and to drip Mouth (406) is composed, and for coagulant box (401), sewage draining exit (404) and water dropping openings (406), buoy (402) connects Lever (403) and switch (405) are movable.

8. a kind of effluent purification method, it is characterised in that: firstly, user is by adding the mixed of doses to coagulant box 401 Solidifying agent, when water enters the first sedimentation basin 4, coagulant is just fallen into water, and coagulant can effectively remove suspended matter and colloid in water Particle can also remove the bacterium in water and virus, and coagulant box 401 effectively raises the quality of the water of the first sedimentation basin 4, Then, buoy 402 is held together by a rope and interlocking lever 403, and when the water of the first sedimentation basin 4 becomes more, buoy 402 will be floated On the water surface, water slowly rises buoy 402 and also slowly rises, and buoy 402, which rises, drives interlocking lever 403 to rise, on interlocking lever 403 Rise and turned on coagulant box 401, buoy 402 effectively raises the mechanical energy of the device, then, in sand filter 903 paving with Suitable quartz grains of sand, diatomite and absorption coal composition, when water passes through sand filter, small impurity particle in water will quilt entirely This layer is stayed in, sand filter 903 effectively improves the function that the device filters tiny thing, and then, when sewage passed through When filter core 9, the big impurity in sewage must be can remove by first layer coarse grid 901, coarse grid 901, flow into Two layers of refined net 902, refined net 902 removes a series of things such as small stone, then is filtered by sand filter 903, and water again passes through most Later layer KDF alloyed filtering material 904, for water herein without what impurity, filtration core 9 effectively increases the sewage of the device The function of decontamination, finally, user is discharged water by opening Water Tank 2, when water has been expired, user needs to close Water Tank 2, because precipitating needs the time, user is by manual pull-up switch 405 after by six hours, thus water dropping openings 406 water outlets, can be first in pond when sludge and many rubbish in the first sedimentation basin 4 to the second sedimentation basin 5 Water puts the second sedimentation basin 5 into, then opens sewage draining exit 404, sludge and rubbish again and discharges from sewage draining exit 404, when water flows into When two sedimentation basin 5, absorption peculiar smell is carried out by the active carbon layer 501 of the second sedimentation basin 5 and adsorbs fine impurities, then is flowed into Third sedimentation basin 6 carries out last time filtering by the pp cotton filtering layer 601 of third sedimentation basin 6, and water is flowed by third sedimentation basin 6 Into water purifying chamber 7, the first sedimentation basin 4 can reach the processing ideal effect of sewage.