CN111925079A

CN111925079A - Biological reaction sewage treatment plant

Info

Publication number: CN111925079A
Application number: CN202010940097.XA
Authority: CN
Inventors: 于志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-11-13

Abstract

The invention relates to the technical field of sewage treatment equipment, in particular to a biological reaction sewage treatment device which comprises a deposition box, a filter box, an atomization box, a power mechanism, a cleaning mechanism and a centralized box body, wherein the lower end of the deposition box is fixedly connected with the filter box, the lower end of the filter box is fixedly connected with the atomization box, the centralized box body is arranged in the deposition box and is connected to the deposition box in a sliding manner, the power mechanism is fixedly connected to the centralized box body, the power mechanism is meshed and connected with the deposition box, the cleaning mechanism is connected to the centralized box body, the cleaning mechanism is in transmission connection with the power mechanism, the centralized box body can reciprocate in the deposition box under the combined action of the power mechanism and the cleaning mechanism to clean and concentrate floating objects in sewage, small impurities in the sewage can be further filtered and then atomized, the sewage is treated in a biological and chemical manner in the atomization box, improving the sewage treatment effect.

Description

Biological reaction sewage treatment plant

Technical Field

The invention relates to the technical field of sewage treatment equipment, in particular to a biological reaction sewage treatment device.

Background

For example, publication No. CN108751426A discloses a sewage treatment device based on biotechnology, including last box, the top outer wall of going up the box is opened there is the feed port, and the inner wall welding of feed port has the inlet pipe, the top inner wall of going up the box is equipped with pumping device, the bottom outer wall welding of going up the box has curved guide plate, the bottom inner wall welding of box has the suction pump down, and the delivery end welding of suction pump has the back flow, the top welding of back flow has the current collecting pipe of horizontal placement, the inner wall welding of through-hole has the shunt tubes, and the shunt tubes is located the inside of box down, and the inner wall welding of fixed orifices has the shower nozzle, the both sides inner wall welding of box has same biological culture net down, and biological culture net is located the below of shower nozzle, one side outer wall of box is opened there is the mounting hole of slope down, and the inner wall welding of mounting hole has the, the top end of the material guide pipe is welded with a material guide hopper, the water pumping device comprises four vertical rods, the inner wall of the bottom of the water seepage box is welded with a motor, the outer wall of an output shaft of the motor is welded with a cross rod, stirring rods are welded at two ends of the cross rod, stirring sheets distributed at equal intervals are welded on the outer walls of two sides of the two stirring rods, the outer wall of the top of the water seepage box is provided with a slotted hole, the inner wall of the slotted hole is welded with a siphon, and the bottom end of the siphon is positioned in; the setting of pumping device causes the jam at the in-process that draws water easily among the above-mentioned device, does not have timely the concentrating of impurity after to the clearance, and impurity still in the middle of sewage, and the impurity content in the sewage is more and more high will reduce pumping device's filtration efficiency.

Disclosure of Invention

The invention aims to provide a biological reaction sewage treatment device which can intensively clean floating impurities in sewage.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a biological reaction sewage treatment plant, includes deposit case, rose box, atomizing case, power unit, clearance mechanism and centralized box, the lower extreme fixedly connected with rose box of deposit case, the lower extreme fixedly connected with atomizing case of rose box, centralized box set up in the deposit case and sliding connection on the deposit case, and fixedly connected with power unit on the centralized box, meshing is connected between power unit and the deposit case, and clearance mechanism connects on the centralized box, and the transmission is connected between clearance mechanism and the power unit.

As the technical scheme is further optimized, the biological reaction sewage treatment device comprises a box body I, a water inlet, a box cover, a rack, a motor I, spiral brushes, a sewage outlet and an electromagnetic valve, wherein the water inlet and the box cover are arranged on the upper portion of the box body I, the rack is fixedly connected to two sides inside the box body I, the motor I is fixedly connected to the right side of the box body I, the two spiral brushes are rotatably connected to the bottom inside the box body I and are in transmission connection with each other, one end of one spiral brush is fixedly connected to an output shaft of the motor I, the sewage outlet is formed in the right side of the box body I, and the electromagnetic valve is arranged on the sewage outlet.

As the technical scheme is further optimized, the biological reaction sewage treatment device comprises a box body II, a filter, a water pump, a support I and spray heads, wherein the upper end of the box body II is fixedly connected to the lower end of the box body I and communicated with the lower end of the box body I, the filter is fixedly connected to the bottom in the box body II, the water pump is fixedly connected to the lower end of the filter, the support I is fixedly connected to the lower side of the water pump, and the spray heads are fixedly connected to the support I.

As a further optimization of the technical scheme, the spray head of the biological reaction sewage treatment device is an atomization spray head.

As further optimization of the technical scheme, the biological reaction sewage treatment device comprises an atomization box, a biological culture net, a solid additive and a water outlet, wherein the upper end of the box III is fixedly connected to the lower end of the box II, the box III is provided with four layers of biological culture nets, each biological culture net is fixedly connected to the box III, the solid additive is filled between the two layers of biological culture nets on the lower side, and the water outlet is formed in the right side of the box III.

As a further optimization of the technical scheme, the biological reaction sewage treatment device provided by the invention has the advantages that the sizes of the grids of the biological culture net are gradually reduced from top to bottom.

As a further optimization of the technical scheme, the biological reaction sewage treatment device comprises a centralized box body, wherein the centralized box body comprises a support II, an outer toothed ring, a filter screen, a box body IV and a guide pipe, the support II is connected inside the box body I in a sliding mode, the support II is fixedly connected with the outer toothed ring, the filter screen and the box body IV are fixedly connected onto the support II, one end of the guide pipe is fixedly connected to the bottom of the box body IV, and the other end of the guide pipe is fixedly connected to the bottom of the box body I.

As the further optimization of the technical scheme, the biological reaction sewage treatment device comprises a support III, a helical gear I, a gear II, a concentration frame, a cleaning frame and brush heads, wherein the cleaning frame is rotatably connected to the support II, the helical gear I is fixedly connected to one end of the cleaning frame, the support III is fixedly connected to the cleaning frame, the support III is rotatably connected with three gears I, each gear I is meshed with an outer gear ring, the support III is rotatably connected with three cleaning frames, each cleaning frame is fixedly connected with a plurality of brush heads, one end of each cleaning frame is fixedly connected with a gear II, and each gear II is meshed with each gear I.

As a further optimization of the technical scheme, the invention relates to a biological reaction sewage treatment device, wherein a power mechanism comprises a support IV, a motor II, a rocker, a support V, a friction wheel, a shaft, a gear III, a motor III, a helical gear II and a friction disc, the support IV is fixedly connected to the support II, the motor II is fixedly connected to the support IV, the rocker is fixedly connected to an output shaft of the motor II, the support V is slidably connected to the support IV, the lower end of the support V is rotatably connected with the friction wheel, the support V is slidably connected with the rocker, the shaft is rotatably connected to the support IV, two ends of the shaft are fixedly connected with the gear III, each gear III is respectively engaged with each rack, a boss is arranged on the shaft, the friction wheel is slidably connected to the boss, the motor III is fixedly connected to the support IV, the helical gear II is fixedly connected to the output shaft of the motor III, and the helical, and the bevel gear II is fixedly connected with a friction disc, and the friction disc is in transmission connection with the friction wheel.

The biological reaction sewage treatment device has the beneficial effects that:

according to the biological reaction sewage treatment device, sewage is firstly precipitated through the deposition box, the concentration box body moves back and forth in the deposition box under the combined action of the power mechanism and the cleaning mechanism, floating objects in the sewage are cleaned and concentrated, the primarily filtered sewage passes through the secondary filtration of the filter box, small impurities in the sewage are further filtered and then atomized, and the atomized sewage is treated in a biological and chemical mode in the atomization box, so that the sewage treatment effect is improved.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of a portion of the present invention;

FIG. 3 is a schematic view of the deposition chamber of the present invention;

FIG. 4 is a schematic structural view of a filtration tank of the present invention;

FIG. 5 is a schematic view of the structure of the atomization box of the present invention;

FIG. 6 is a first schematic structural diagram of a power mechanism according to the present invention;

FIG. 7 is a second schematic structural view of the power mechanism according to the present invention;

FIG. 8 is a schematic structural view of the cleaning mechanism of the present invention;

fig. 9 is a schematic structural view of the concentrating case of the present invention.

In the figure: a deposition chamber 1; a box body I101; a water inlet 102; a case cover 103; a rack 104; a motor I105; a helical brush 106; a drain outlet 107; a solenoid valve 108; a filter box 2; a box body II 201; a filter 202; a water pump 203; a bracket I204; a shower head 205; an atomization box 3; a box body III 301; a biological growth net 302; a solid additive 303; a water outlet 304; a power mechanism 4; a support IV 401; a motor II 402; a rocker 403; a bracket V404; a friction wheel 405; a shaft 406; gear III 407; a motor III 408; a bevel gear II 409; a friction disk 410; a cleaning mechanism 5; a bracket III 501; a bevel gear I502; a gear I503; a gear II 504; a concentration rack 505; a cleaning rack 506; a brush head 507; a concentration box body 6; a bracket II 601; an outer ring gear 602; a filter screen 603; a box body IV 604; a conduit 605.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 9, and a biological reaction sewage treatment device comprises a deposition tank 1, a filter tank 2, an atomization tank 3, a power mechanism 4, a cleaning mechanism 5 and a concentration tank 6, wherein the lower end of the deposition tank 1 is fixedly connected with the filter tank 2, the lower end of the filter tank 2 is fixedly connected with the atomization tank 3, the concentration tank 6 is arranged in the deposition tank 1 and is slidably connected to the deposition tank 1, the power mechanism 4 is fixedly connected to the concentration tank 6, the power mechanism 4 is engaged with the deposition tank 1, the cleaning mechanism 5 is connected to the concentration tank 6, and the cleaning mechanism 5 is in transmission connection with the power mechanism 4; deposit earlier sewage through deposit box 1, combine power unit 4 and clearance mechanism 5's combined action under, make and concentrate box 6 at 1 inside reciprocating motion of deposit box, clear up and concentrate the floater in the sewage, the secondary filter of rose box 2 is passed through to sewage after the prefiltering, carry out the sewage atomization after further filtration with the little impurity in the sewage, sewage after the atomizing carries out biology and chemical mode in atomization case 3 and handles, improve the treatment effect of sewage.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-9, and the embodiment further describes the first embodiment, where the deposition box 1 includes a box body i 101, a water inlet 102, a box cover 103, a rack 104, a motor i 105, spiral brushes 106, a sewage outlet 107 and an electromagnetic valve 108, the water inlet 102 and the box cover 103 are arranged on the upper portion of the box body i 101, the rack 104 is fixedly connected to both sides inside the box body i 101, the motor i 105 is fixedly connected to the right side of the box body i 101, the bottom inside the box body i 101 is rotatably connected with two spiral brushes 106, the two spiral brushes 106 are in transmission connection, one end of one spiral brush 106 is fixedly connected to an output shaft of the motor i 105, the right side of the box body i 101 is provided with the sewage outlet 107, and the electromagnetic valve 108 is; during sewage enters into box I101 through water inlet 102, sewage can deposit in box I101, sediment back sewage will carry out preliminary filtration through concentrating box 6, but the preliminary filtration in the concentrated box 6 impurity takes out impurity through case lid 103, when wasing the precipitate in box I101, drive spiral brush 106 through driving motor I105 and rotate, spiral brush 106 can clear up the inside of box I101, can open solenoid valve 108 after the clearance is accomplished, discharge the precipitate.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, and the second embodiment is further described in the present embodiment, where the filter box 2 includes a box body ii 201, a filter 202, a water pump 203, a bracket i 204, and spray nozzles 205, an upper end of the box body ii 201 is fixedly connected to and communicated with a lower end of the box body i 101, the filter 202 is fixedly connected to a bottom inside the box body ii 201, the water pump 203 is fixedly connected to a lower end of the filter 202, the bracket i 204 is fixedly connected to a lower side of the water pump 203, and the bracket i 204 is fixedly connected to a plurality of spray nozzles 205; the sewage enters the box II 201 after the primary filtration of the centralized box 6 and still has the residual impurities of small components, the filter 202 can further filter the impurities in the sewage, and the water is atomized by the water pump 203 and the spray head 205.

The fourth concrete implementation mode:

the third embodiment will be further described with reference to fig. 1 to 9, and the spray head 205 is an atomizing spray head.

The fifth concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 9, and the present embodiment further describes the fourth embodiment, where the atomization box 3 includes a box body iii 301, a biological culture net 302, a solid additive 303, and a water outlet 304, an upper end of the box body iii 301 is fixedly connected to a lower end of the box body ii 201, the box body iii 301 is provided with four layers of biological culture nets 302, each biological culture net 302 is fixedly connected to the box body iii 301, the solid additive 303 is filled between the two layers of biological culture nets 302 on the lower side, and the water outlet 304 is arranged on the right side of the box body iii 301; the atomized sewage further reacts through the biological culture net 302 to achieve the effect of sewage treatment, the solid additive 303 can eliminate the medicine or the sewage additive component of the sewage, and the atomized sewage passing through the biological culture net 302 can be gathered on the surface of the solid additive 303 to form a solution and flows out through the solid additive 303.

The sixth specific implementation mode:

referring to fig. 1-9, this embodiment will be described in detail, and this embodiment further describes an embodiment five, in which the mesh size of the biological culture net 302 gradually decreases from top to bottom; the mesh size of biological culture net 302 from top to bottom is reduced gradually, so that the atomized sewage can be prevented from forming liquid on biological culture net 302 at the upper part to block the mesh of biological culture net 302, and the trafficability of biological culture net 302 is influenced.

The seventh embodiment:

the embodiment is described below with reference to fig. 1 to 9, and the sixth embodiment is further described in the present embodiment, where the concentration box 6 includes a support ii 601, an outer toothed ring 602, a filter screen 603, a box iv 604, and a conduit 605, the support ii 601 is slidably connected inside the box i 101, the outer toothed ring 602 is fixedly connected to the support ii 601, the filter screen 603 and the box iv 604 are fixedly connected to the support ii 601, one end of the conduit 605 is fixedly connected to the bottom of the box iv 604, and the other end of the conduit 605 is fixedly connected to the bottom of the box i 101; concentrate box 6 at the inside reciprocating motion of I101 of box, when the height of the surface of water is higher than concentrate box 6, sewage will be through the filter screen 603 in concentrating box 6, can filter the showy residue of sending out in the sewage, and the sewage after the filtration will enter into rose box 2 through pipe 605, and the setting of concentrating box 6 can be filtered the showy impurity in the sewage and concentrate in the middle of concentrating box 6.

The specific implementation mode is eight:

the embodiment is described below with reference to fig. 1 to 9, and the seventh embodiment is further described, where the cleaning mechanism 5 includes a support iii 501, a helical gear i 502, a gear i 503, a gear ii 504, a concentration frame 505, a cleaning frame 506 and brush heads 507, the cleaning frame 506 is rotatably connected to the support ii 601, the helical gear i 502 is fixedly connected to one end of the cleaning frame 506, the support iii 501 is fixedly connected to the cleaning frame 506, three gears i 503 are rotatably connected to the support iii 501, each gear i 503 is engaged with the outer toothed ring 602, three cleaning frames 506 are rotatably connected to the support iii 501, each cleaning frame 506 is fixedly connected to a plurality of brush heads 507, one end of each cleaning frame 506 is fixedly connected to a gear ii 504, and each gear ii 504 is engaged with each gear i 503; drive helical gear I502 through drive power mechanism 4 and rotate, the rotation of helical gear I502 will drive and concentrate frame 505 and support III 501 and rotate, support III 501's rotation drives I503 of gear and outer ring gear 602 meshing, I503 of gear and brush head 507 meshing drive clearance frame 506 and rotate simultaneously, brush head 507 on clearance frame 506 can clear up filter screen 603 during the rotation, because setting up of I503 of gear can make the rotation direction of concentrating frame 505 and clearance frame 506 the same, the arc setting on concentrating frame 505, can be when clearance frame 506 and concentrating frame 505 cross rotate, concentrate on concentrating frame 505 the impurity on the clearance frame 506, can prevent that the impurity on the filter screen 603 is too much to cause the jam.

The specific implementation method nine:

the embodiment is described below with reference to fig. 1 to 9, and the embodiment further describes an eighth embodiment, where the power mechanism 4 includes a support iv 401, a motor ii 402, a rocker 403, a support v 404, a friction wheel 405, a shaft 406, a gear iii 407, a motor iii 408, a bevel gear ii 409, and a friction disk 410, the support iv 401 is fixedly connected to the support ii 601, the motor ii 402 is fixedly connected to the support iv 401, the output shaft of the motor ii 402 is fixedly connected to the rocker 403, the support v 404 is slidably connected to the support iv 401, the lower end of the support v 404 is rotatably connected to the friction wheel 405, the support v 404 is slidably connected to the rocker 403, the shaft 406 is rotatably connected to the support iv 401, the two ends of the shaft 406 are fixedly connected to the gear iii 407, each gear iii 407 is engaged with each rack 104, a boss is disposed on the shaft 406, the friction wheel 405 is slidably connected to the boss, the motor III 408 is fixedly connected to the support IV 401, an output shaft of the motor III 408 is fixedly connected with a bevel gear II 409, the bevel gear II 409 is meshed with the bevel gear I502, the bevel gear II 409 is fixedly connected with a friction disc 410, and the friction disc 410 is in transmission connection with the friction wheel 405; the driving motor II 402 drives the rocker 403 to rotate, the rocker 403 pushes the support V404 to reciprocate on the support IV 401, the driving motor III 408 drives the bevel gear II 409 and the friction disc 410 to rotate, the bevel gear II 409 rotates to drive the cleaning mechanism 5 to clean, the friction disc 405 on the support V404 and the friction disc 410 are in friction transmission, the friction disc 410 rotates to drive the friction wheel 405 to rotate, the rotation of the friction wheel 405 drives the shaft 406 and the two gears III 407 to rotate, the friction wheel 405 and the two sides of the friction disc 410 are in alternate transmission due to the reciprocating motion of the support V404, so that the rotation directions of the shaft 406 and the gears III 407 are alternately changed, and the concentrated box body 6 is pushed to reciprocate by meshing the rotating gears III 407 with the rack 104.

The invention relates to a biological reaction sewage treatment device, which has the working principle that:

when the cleaning device is used, sewage enters the box body I101 through the water inlet 102, the sewage can be precipitated in the box body I101, the precipitated sewage can be preliminarily filtered through the concentration box body 6, the preliminarily filtered impurities in the concentration box body 6 can be taken out through the box cover 103, when precipitates in the box body I101 are cleaned, the spiral brush 106 is driven to rotate through the driving motor I105, the spiral brush 106 can clean the inside of the box body I101, the electromagnetic valve 108 can be opened after cleaning is completed, the precipitates are discharged, when the water level is higher than the concentration box body 6, the sewage flows into the middle of the water, the rocker 403 is driven to rotate through the driving motor II 402, the rocker 403 pushes the support V404 to reciprocate on the support IV, the bevel gear II 409 and the friction disc 410 are driven to rotate through the driving motor 408, the cleaning mechanism 5 can be driven to clean through the rotation of the bevel gear II, because the friction wheel 405 on the bracket V404 is in friction transmission with the friction disc 410, the friction disc 410 is driven to rotate by the rotation, the rotation of the friction wheel 405 drives the shaft 406 and the two gears III 407 to rotate, because the bracket V404 reciprocates, the friction wheel 405 and the two sides of the friction disc 410 are driven to alternately rotate, so that the rotation directions of the shaft 406 and the gears III 407 are alternately changed, the concentration box body 6 is pushed to reciprocate by the meshing of the rotating gears III 407 and the rack 104, the bevel gear II 409 in the power mechanism 4 is meshed with the bevel gear I502, the rotation of the bevel gear I502 drives the concentration frame 505 and the bracket III 501 to rotate, the rotation of the bracket III 501 drives the gear I503 to mesh with the outer toothed ring 602, meanwhile, the gear I503 is meshed with the brush head 507 to drive the cleaning frame 506 to rotate, and the brush head 507 on the cleaning frame 506 can clean the filter screen 603 during rotation, because the setting of the gear I503 can make the rotating directions of the centralized frame 505 and the cleaning frame 506 the same, the arc setting on the centralized frame 505 can concentrate the impurities on the cleaning frame 506 on the centralized frame 505 when the cleaning frame 506 and the centralized frame 505 rotate crosswise, the blockage caused by the excessive impurities on the filter screen 603 can be prevented, the centralized box 6 moves back and forth in the box I101, the sewage can pass through the filter screen 603 in the centralized box 6 and can filter the floating residues in the sewage, the filtered sewage can enter the filter box 2 through the conduit 605, the floating impurities in the sewage can be filtered and concentrated in the centralized box 6 by the setting of the centralized box 6, the sewage can enter the box II 201 after being primarily filtered by the centralized box 6 and can also have the impurities with small components, the filter 202 can further filter the impurities in the sewage, the water can be atomized by the water pump 203 and the spray nozzle 205, the sewage after the atomizing will pass through biological cultivation net 302 further reaction, biological cultivation net 302 from the setting of the size reduction gradually of grid down, can prevent that the sewage after the atomizing from forming the liquid and blockking up the grid of biological cultivation net 302 on biological cultivation net 302 of upper portion, influence the trafficability characteristic of biological cultivation net 302, reach sewage treatment's effect, but the unable medicine of sewage or sewage additional component are enough to solid additive 303, the atomizing sewage through biological cultivation net 302 can be at solid additive 303 surface gathering formation solution, flow out through solid additive 303.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a biological reaction sewage treatment plant, includes deposit case (1), rose box (2), atomizer case (3), power unit (4), clearance mechanism (5) and centralized box (6), its characterized in that: the lower extreme fixedly connected with rose box (2) of deposit case (1), the lower extreme fixedly connected with atomization case (3) of rose box (2), concentrate box (6) setting in deposit case (1) and sliding connection on deposit case (1), concentrate on box (6) fixedly connected with power unit (4), meshing is connected between power unit (4) and deposit case (1), clearance mechanism (5) are connected on concentrating box (6), the transmission is connected between clearance mechanism (5) and power unit (4).

2. The biological reaction sewage treatment device according to claim 1, wherein: deposit case (1) including box I (101), water inlet (102), case lid (103), rack (104), motor I (105), spiral brush (106), drain (107) and solenoid valve (108), the upper portion of box I (101) is provided with water inlet (102) and case lid (103), the equal fixedly connected with rack (104) in box I (101) inside both sides, motor I (105) fixed connection is on the right side of box I (101), the bottom rotates in box I (101) and is connected with two spiral brushes (106), the transmission is connected between two spiral brushes (106), the one end fixed connection of one of them spiral brush (106) is on the output shaft of motor I (105), the right side of box I (101) is provided with drain (107), be provided with solenoid valve (108) on drain (107).

3. The biological reaction sewage treatment device according to claim 2, wherein: filter tank (2) are including box II (201), filter (202), water pump (203), support I (204) and shower nozzle (205), the upper end fixed connection of box II (201) is at the lower extreme and the intercommunication of box I (101), bottom in box II (201) of filter (202) fixed connection, water pump (203) fixed connection is at the lower extreme of filter (202), downside fixedly connected with support I (204) of water pump (203), a plurality of shower nozzle (205) of fixedly connected with on support I (204).

4. The biological reaction sewage treatment device according to claim 3, wherein: the spray head (205) is an atomizing spray head.

5. The biological reaction sewage treatment device according to claim 3, wherein: atomizing case (3) are including box III (301), biological cultivation net (302), solid additive (303) and delivery port (304), the upper end fixed connection of box III (301) is at the lower extreme of box II (201), box III (301) are provided with four layers of biological cultivation net (302), the equal fixed connection of every biological cultivation net (302) is on box III (301), it has solid additive (303) to fill between the two-layer biological cultivation net (302) of downside, delivery port (304) set up the right side at box III (301).

6. The apparatus of claim 5, wherein: the size of the mesh of the biological culture net (302) is gradually reduced from top to bottom.

7. The biological reaction sewage treatment device according to claim 2, wherein: concentrate box (6) including support II (601), outer ring gear (602), filter screen (603), box IV (604) and pipe (605), support II (601) sliding connection is inside I (101) of box, fixedly connected with outer ring gear (602) on support II (601), filter screen (603) and box IV (604) fixed connection are on support II (601), the one end fixed connection of pipe (605) is in box IV (604) bottom, the other end fixed connection of pipe (605) is in box I (101) bottom.

8. The apparatus of claim 7, wherein: clearance mechanism (5) are including support III (501), helical gear I (502), gear I (503), gear II (504), concentrate frame (505), clearance frame (506) and brush head (507), clearance frame (506) rotate to be connected on support II (601), helical gear I (502) fixed connection is in the one end of clearance frame (506), support III (501) fixed connection is on clearance frame (506), it is connected with three gear I (503) to rotate on support III (501), every gear I (503) all is connected with outer ring gear (602) meshing, it is connected with three clearance frame (506) to rotate on support III (501), equal fixedly connected with a plurality of brush head (507) on every clearance frame (506), the equal fixedly connected with gear II (504) of one end of every clearance frame (506), every gear II (504) respectively with I (503) meshing connection of every gear.

9. The apparatus of claim 8, wherein: the power mechanism (4) comprises a support IV (401), a motor II (402), a rocker (403), a support V (404), a friction wheel (405), a shaft (406), a gear III (407), a motor III (408), a helical gear II (409) and a friction disc (410), the support IV (401) is fixedly connected to the support II (601), the motor II (402) is fixedly connected to the support IV (401), the output shaft of the motor II (402) is fixedly connected with the rocker (403), the support V (404) is slidably connected to the support IV (401), the lower end of the support V (404) is rotatably connected with the friction wheel (405), the support V (404) is slidably connected to the rocker (403), the shaft (406) is rotatably connected to the support IV (401), two ends of the shaft (406) are fixedly connected with the gear III (407), and each gear III (407) is respectively meshed with each rack (104), the shaft (406) is provided with a boss, the friction wheel (405) is connected to the boss in a sliding mode, the motor III (408) is fixedly connected to the support IV (401), the output shaft of the motor III (408) is fixedly connected with a bevel gear II (409), the bevel gear II (409) is connected with the bevel gear I (502) in a meshing mode, the bevel gear II (409) is fixedly connected with a friction disc (410), and the friction disc (410) is connected with the friction wheel (405) in a transmission mode.