CN211111583U

CN211111583U - Improved facultative exhaust type matched reactor for biological membrane method of flowing biological bed

Info

Publication number: CN211111583U
Application number: CN201921717954.9U
Authority: CN
Inventors: 郑勇生; 郑言
Original assignee: Zhejiang Yongxu Environmental Engineering Co ltd
Current assignee: Zhejiang Yongxu Environmental Engineering Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-28
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a supporting reactor of facultative exhaust type is improved to mobile biological bed biomembrane method, including the reaction box, the top fixed mounting of reaction box has the apron, and facultative tank has been seted up in the left side at reaction box top, and the membrane biological reaction pond has been seted up at the top of reaction box, and the inside in membrane biological reaction pond is provided with the membrane module. The utility model discloses filter and transmit the inside to the disinfection pond to water by a grid section of thick bamboo body, brush the cleanness through drive mechanism and clean mechanism to the surface of a grid section of thick bamboo body by fixed cover again, thereby possessed and be convenient for carry out clear advantage to the surface of a grid section of thick bamboo, the surface of having solved a current exhaust type facultative reactor grid section of thick bamboo does not possess certain clean mechanism, thereby after long-time the use, impurity blocks up the surface at a grid section of thick bamboo easily, lead to the unable inside problem that effectively gets into the disinfection district through a grid section of thick bamboo of water, the improvement of certain degree exhaust type facultative reactor's practicality.

Description

Improved facultative exhaust type matched reactor for biological membrane method of flowing biological bed

Technical Field

The utility model relates to the technical field of a flowing biological bed, in particular to a flowing biological bed biomembrane method improved facultative anaerobic exhaust type matching reactor.

Background

The biological fluidized bed is a structure which takes sand, active carbon, coke and other small inert particles as carriers to be filled in the bed, the surfaces of the carriers are covered by a biological film, sewage flows from bottom to top at a certain flow rate to enable the carrier particles to be in a fluidized state, and wastewater flows through the sand bed from bottom to top to enable the carrier layer to be in a flowing state, so that the contact area of the biological film and the wastewater is enlarged in unit time, oxygen is fully supplied, and the biological treatment process of the wastewater is strengthened by utilizing the boiling state of the fillers.

In the sewage treatment process, the exhaust type facultative reactor is usually used for facultative treatment, but the surface of the grid cylinder of the existing exhaust type facultative reactor is not provided with a certain cleaning mechanism, so that after the exhaust type facultative reactor is used for a long time, impurities are easy to block the surface of the grid cylinder, water cannot effectively enter the interior of a disinfection area through the grid cylinder, and the practicability of the exhaust type facultative reactor is reduced to a certain degree.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a supporting reactor of facultative anaerobic exhaust type is improved to flowing biological bed biomembrane method, has possessed and is convenient for carry out clear advantage to the surface of a grid section of thick bamboo, has solved the surface of a current exhaust type facultative anaerobic reactor grid section of thick bamboo and has not possessed certain clean mechanism to after long-time the use, impurity blocks up the surface at a grid section of thick bamboo easily, leads to the unable inside problem that effectively gets into the disinfection district through a grid section of thick bamboo.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the matched reactor of compatible oxygen exhaust type is improved to mobile biological bed biomembrane method, including the reaction box, the top fixed mounting of reaction box has the apron, facultative tank has been seted up in the left side at reaction box top, the membrane biological reaction pond has been seted up at the top of reaction box, the inside in membrane biological reaction pond is provided with the membrane module, the disinfection pond has been seted up on the right side at reaction box top, the right side threaded connection of membrane biological reaction pond inner wall has a grid section of thick bamboo body, the rear side at apron top is provided with exhaust duct, the fixed cover of right side fixedly connected with at apron top.

Preferably, the left side of fixed cover is provided with drive mechanism, drive mechanism includes motor, reciprocal lead screw and transmission cover, motor fixed connection is in the left side of fixed cover, the output of motor runs through to the inside of fixed cover, reciprocal lead screw fixed connection is at the output of motor, the transmission cover passes through connecting rod swing joint on the surface of reciprocal lead screw.

Preferably, the bottom of transmission cover is provided with clean mechanism, clean mechanism includes fixed plate, opening, the lantern ring and brush cover, fixed plate fixed connection is in the bottom of transmission cover, the right side at apron top is seted up to the opening, lantern ring fixed connection is at the front and the back of fixed plate, the lantern ring cover is established on the surface of a grid section of thick bamboo body, brush cover fixed connection is in the inside of the lantern ring, the inner wall of brush cover and the surface contact of a grid section of thick bamboo body.

Preferably, both sides of the fixed plate are fixedly connected with reinforcing plates, and the tops of the reinforcing plates are fixedly connected to the tops of the transmission sleeves.

Preferably, the left side of the inner wall of the fixed sleeve is fixedly connected with a sealing ring, and the inner wall of the sealing ring is in contact with the surface of the reciprocating screw rod.

Preferably, the front surface and the back surface of the fixed plate are both connected inside the opening in a sliding manner, the right side of the surface of the reciprocating screw rod is sleeved with the supporting sleeve, and the right side of the supporting sleeve is fixedly connected inside the fixing sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a biomembrane method of mobile biological bed improves supporting reactor of facultative exhaust type, possesses following beneficial effect:

1. this supporting reactor of compatible oxygen exhaust type is improved to flow biological bed biomembrane method, filter and transmit to the inside in disinfection pond to water by a grid section of thick bamboo body, it is clean to brush through drive mechanism and clean mechanism to the surface of a grid section of thick bamboo body by fixed cover again, thereby possessed and be convenient for carry out clear advantage to the surface of a grid section of thick bamboo, the surface of having solved current exhaust type compatible oxygen reactor grid section of thick bamboo does not possess certain clean mechanism, thereby after long-time the use, impurity blocks up the surface at a grid section of thick bamboo easily, lead to the unable inside problem that effectively gets into the disinfection district through a grid section of thick bamboo of water, the improvement of certain degree exhaust type compatible oxygen reactor practicality.

2. This supporting reactor of facultative anaerobic exhaust type is improved to mobile biological bed biomembrane method, through setting up reciprocal lead screw, can make the transmission cover remove, the phenomenon that just can make the transmission cover remove about need motor corotation back reversal has been avoided, through setting up the lantern ring, can increase the area of contact of brush cover and fixed plate, stability when brush cover removes has been improved, through setting up the reinforcing plate, can increase the area of contact of transmission cover and fixed plate, the phenomenon of damage has appeared in the junction of fixed plate and transmission cover has been avoided, through setting up the sealing washer, can seal the gap between reciprocal lead screw and the fixed cover, the leakproofness of fixed cover has been improved, support the cover through setting up, can support reciprocal lead screw, the stability of reciprocal lead screw has been improved.

Drawings

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

fig. 2 is a left side view of the fixing plate of the present invention;

fig. 3 is an enlarged structural view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a reaction box 1, a cover plate 2, a facultative tank 3, a membrane biological reaction tank 4, a membrane component 5, a disinfection tank 6, a grating cylinder body 7, an exhaust pipeline 8, a fixed sleeve 9, a transmission mechanism 10, a motor 101, a reciprocating lead screw 102, a transmission sleeve 103, a cleaning mechanism 11, a fixed plate 111, an opening 112, a lantern ring 113, a brush sleeve 114, a reinforcing plate 12, a sealing ring 13 and a support sleeve 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the matched reactor for improving facultative anaerobic exhaust type by using a flowing biological bed biomembrane method comprises a reaction box 1, a cover plate 2 is fixedly installed at the top of the reaction box 1, a facultative tank 3 is arranged on the left side of the top of the reaction box 1, a membrane biological reaction tank 4 is arranged on the top of the reaction box 1, a membrane component 5 is arranged inside the membrane biological reaction tank 4, a disinfection tank 6 is arranged on the right side of the top of the reaction box 1, a grid cylinder body 7 is in threaded connection with the right side of the inner wall of the membrane biological reaction tank 4, an exhaust pipeline 8 is arranged on the rear side of the top of the cover plate 2, a fixed sleeve 9 is fixedly connected on the right side of the top of the cover plate 2, a transmission mechanism 10 is arranged on the left side of the fixed sleeve 9, the transmission mechanism 10 comprises a motor 101, a reciprocating lead screw 102 and a transmission sleeve 103, the, the transmission sleeve 103 is movably connected to the surface of the reciprocating lead screw 102 through a connecting rod, the transmission sleeve 103 can move left and right by arranging the reciprocating lead screw 102, the phenomenon that the transmission sleeve 103 can move left and right only by rotating the motor 101 in a reverse direction after rotating the motor is avoided, the bottom of the transmission sleeve 103 is provided with the cleaning mechanism 11, the cleaning mechanism 11 comprises a fixing plate 111, an opening 112, a lantern ring 113 and a brush sleeve 114, the fixing plate 111 is fixedly connected to the bottom of the transmission sleeve 103, the opening 112 is formed in the right side of the top of the cover plate 2, the lantern ring 113 is fixedly connected to the front side and the back side of the fixing plate 111, the lantern ring 113 is sleeved on the surface of the grid cylinder body 7, the brush sleeve 114 is fixedly connected to the inside of the lantern ring 113, the inner wall of the brush sleeve 114 is in contact with the surface of the grid cylinder body 7, the contact area, both sides of the fixed plate 111 are fixedly connected with reinforcing plates 12, the top of the reinforcing plates 12 is fixedly connected with the top of the transmission sleeve 103, the contact area between the transmission sleeve 103 and the fixed plate 111 can be increased by arranging the reinforcing plate 12, the phenomenon that the joint of the fixed plate 111 and the transmission sleeve 103 is damaged is avoided, the sealing ring 13 is fixedly connected to the left side of the inner wall of the fixed sleeve 9, the inner wall of the sealing ring 13 is contacted with the surface of the reciprocating screw 102, by arranging the sealing ring 13, the gap between the reciprocating screw 102 and the fixed sleeve 9 can be sealed, the sealing performance of the fixed sleeve 9 is improved, the front surface and the back surface of the fixed plate 111 are both connected inside the opening 112 in a sliding manner, the right side of the surface of the reciprocating screw 102 is sleeved with the supporting sleeve 14, the right side of the supporting sleeve 14 is fixedly connected inside the fixed sleeve 9, by providing the support sleeve 14, the reciprocating screw 102 can be supported, and the stability of the reciprocating screw 102 is improved.

When the device is used, a user firstly discharges sewage into the facultative tank 3 for facultative reaction, then pumps water in the facultative tank 3 into the membrane biological reaction tank 4 through an external water pump, at the moment, the external aeration device can be started, the aeration device treats the sewage through the membrane assembly 5, the reacted sewage can flow into the disinfection tank 6 through the grid cylinder body 7 for disinfection, when the cleaning is needed, the motor 101 can be started, the motor 101 drives the reciprocating lead screw 102 to rotate, the reciprocating lead screw 102 drives the transmission sleeve 103 to do left-right reciprocating movement, the transmission sleeve 103 drives the fixed plate 111 to move, the fixed plate 111 drives the brush sleeve 114 to move left and right through the lantern ring 113 to brush the surface of the grid cylinder body 7 for cleaning, and therefore the effect of conveniently cleaning the surface of the grid cylinder is achieved.

Claims

1. Flow biological bed biomembrane process and improve supporting reactor of facultative exhaust type, including reaction box (1), its characterized in that: the membrane bioreactor is characterized in that a cover plate (2) is fixedly mounted at the top of the reaction box (1), a facultative tank (3) is arranged on the left side of the top of the reaction box (1), a membrane biological reaction tank (4) is arranged at the top of the reaction box (1), a membrane component (5) is arranged inside the membrane biological reaction tank (4), a disinfection tank (6) is arranged on the right side of the top of the reaction box (1), a grid cylinder body (7) is connected to the right side of the inner wall of the membrane biological reaction tank (4) in a threaded manner, an exhaust pipeline (8) is arranged on the rear side of the top of the cover plate (2), and a fixed sleeve (9) is fixedly connected to.

2. The matched reactor of improved facultative exhaust type for biological membrane process of flowing biological bed as claimed in claim 1, characterized by that: the left side of fixed cover (9) is provided with drive mechanism (10), drive mechanism (10) include motor (101), reciprocal lead screw (102) and transmission cover (103), motor (101) fixed connection is in the left side of fixed cover (9), the output of motor (101) runs through to the inside of fixed cover (9), reciprocal lead screw (102) fixed connection is at the output of motor (101), transmission cover (103) are on the surface of reciprocal lead screw (102) through connecting rod swing joint.

3. The matched reactor of improved facultative exhaust type for biological membrane process of flowing biological bed as claimed in claim 2, characterized by that: the bottom of transmission cover (103) is provided with clean mechanism (11), clean mechanism (11) are including fixed plate (111), opening (112), the lantern ring (113) and brush cover (114), fixed plate (111) fixed connection is in the bottom of transmission cover (103), the right side at apron (2) top is seted up in opening (112), the front and the back at fixed plate (111) are established to lantern ring (113), the surface at grid section of thick bamboo body (7) is established in lantern ring (113), brush cover (114) fixed connection is in the inside of lantern ring (113), the surface contact of the inner wall and the grid section of thick bamboo body (7) of brush cover (114).

4. The matched reactor of improved facultative exhaust type for biological membrane process of flowing biological bed as claimed in claim 3, characterized by that: the two sides of the fixing plate (111) are fixedly connected with reinforcing plates (12), and the tops of the reinforcing plates (12) are fixedly connected to the tops of the transmission sleeves (103).

5. The matched reactor of improved facultative exhaust type for biological membrane process of flowing biological bed as claimed in claim 2, characterized by that: the left side fixedly connected with sealing washer (13) of fixed cover (9) inner wall, the inner wall of sealing washer (13) and the surface contact of reciprocal lead screw (102).

6. The matched reactor of improved facultative exhaust type for biological membrane process of flowing biological bed as claimed in claim 3, characterized by that: the front and the back of the fixed plate (111) are both connected inside the opening (112) in a sliding manner, the right side of the surface of the reciprocating lead screw (102) is sleeved with a support sleeve (14), and the right side of the support sleeve (14) is fixedly connected inside the fixed sleeve (9).