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CN-224208769-U - Sewage pool odor collection device

CN224208769UCN 224208769 UCN224208769 UCN 224208769UCN-224208769-U

Abstract

The utility model relates to the technical field of odor collection, in particular to an odor collection device for a sewage tank, which comprises a sewage tank body, wherein a tank cover is fixedly arranged at the top of the sewage tank body, a cover plate is fixedly arranged at the top of the tank cover, a plurality of fixing frames are fixedly arranged on the inner surface of the tank cover, and a U-shaped pipe is fixedly arranged on the tank cover through the fixing frames. This effluent water sump foul smell collection device uses through the cooperation of effluent water sump body, pond cover, apron, outer calandria, centrifugal fan, takeover, sensor module, U-shaped pipe, mount and collecting pipe, and in whole foul gas collection flow, the U-shaped pipe is laid along the internal surface of pond cover, utilizes the collecting pipe to develop the multiple spot position to collect the operation at the inside foul smell that produces of pond internal sewage of pond cover, and this mode has showing the collection efficiency that has promoted the foul smell. Simultaneously, detect the inside foul smell content of effluent water sump body in real time with the help of sensor module, the staff of being convenient for accurately master the progress condition of foul smell collection.

Inventors

  • MENG FANHUA
  • YUAN RUIXIA

Assignees

  • 烟台新城污水处理有限公司

Dates

Publication Date
20260508
Application Date
20250618

Claims (6)

  1. 1. A sewage pool odor collection device, comprising: The sewage tank comprises a sewage tank body (1), wherein a tank cover (2) is fixedly arranged at the top of the sewage tank body (1), a cover plate (3) is fixedly arranged at the top of the tank cover (2), a plurality of fixing frames (14) are fixedly arranged on the inner surface of the tank cover (2), U-shaped pipes (13) are fixedly arranged on the tank cover (2) through the fixing frames (14), and a plurality of collecting pipes (15) are uniformly and fixedly arranged at the lower side of the outer wall of each U-shaped pipe (13) at equal intervals; The utility model discloses a pool cover, including pond cover (2), centrifugal fan (10), outer calandria (9) are installed to pond cover (2) front fixed mounting, and the one end of outer calandria (9) runs through pond cover (2) and extends to the inside and U-shaped pipe (13) fixed connection of pond cover (2), the front fixed mounting of pond cover (2) has centrifugal fan (10), and the other end fixed connection of centrifugal fan (10) and outer calandria (9), the output fixedly connected with outer calandria (11) of centrifugal fan (10), one side of pond cover (2) inside is provided with sensor module (12).
  2. 2. The sewage pool odor collection device according to claim 1, wherein an access hole (4) is formed in one side of the top of the cover plate (3), a movable sealing plate (6) matched with the access hole is hinged to the access hole (4), a lock catch is arranged at the joint of the movable sealing plate (6) and the top of the cover plate (3), and a handle (7) is fixedly arranged on the outer surface of the movable sealing plate (6).
  3. 3. The sewage pool odor collection device according to claim 2, wherein a ladder (5) is fixedly arranged at one side of the bottom of the cover plate (3) positioned at the overhaul port (4), and symmetrically distributed reinforcing rods (19) are welded between the ladder (5) and the bottom of the cover plate (3).
  4. 4. The sewage pool odor collection device according to claim 1, wherein a stirring shaft (18) is rotatably arranged at the bottom of the cover plate (3), a plurality of stirring blades (17) are fixedly arranged on the outer wall of the stirring shaft (18), a servo motor (8) is fixedly arranged at the top of the cover plate (3), the driving end of the servo motor (8) penetrates through the cover plate (3) and is fixedly connected with the top end of the stirring shaft (18), and a plurality of pressure relief holes (20) are formed in the stirring blades (17).
  5. 5. A sewage pool odor collection device according to claim 1, wherein a sealing pad (16) is provided at the top of the sewage pool body (1).
  6. 6. A sewage pool odor collection device according to claim 1, wherein said sensor module (12) comprises an electrochemical sensor, a metal oxide semiconductor sensor, a photoionization sensor and an infrared sensor.

Description

Sewage pool odor collection device Technical Field The utility model relates to the technical field of odor collection, in particular to an odor collection device for a sewage pool. Background Along with the construction of sewage plants, a large amount of malodorous gas is generated in the running sewage treatment plants, so that the physical health and working environment of staff of the sewage treatment plants are affected, and serious harm is brought to surrounding investment environment and daily life of residents. In sewage treatment, in order to prevent the odor in the sewage tank from being discharged and to improve the odor collection efficiency, the prior art generally adopts a tank cover to cover the sewage tank in a fully sealed manner, and performs an odor extraction operation by means of a pipe communicating with the interior of the tank cover. However, in view of the fact that the current sewage pool generally has a large volume, the collection mode of the single air extraction point position has obvious defects that the collection rate is extremely slow, and the effective collection of the odor dispersed in the sewage pool is difficult to realize efficiently and comprehensively, so that a large amount of odor still accumulates in the sewage pool, and the odor cannot be timely discharged and subjected to subsequent treatment. Accordingly, there is a need to provide a sewage pool odor collection device that solves the above-mentioned problems. Disclosure of utility model The utility model aims to provide an odor collection device for a sewage pool, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: a sewage pool odor collection device, comprising: The sewage pool comprises a sewage pool body, wherein a pool cover is fixedly arranged at the top of the sewage pool body, a cover plate is fixedly arranged at the top of the pool cover, a plurality of fixing frames are fixedly arranged on the inner surface of the pool cover, U-shaped pipes are fixedly arranged on the pool cover through the fixing frames, and a plurality of collecting pipes are uniformly and fixedly arranged on the lower sides of the outer walls of the U-shaped pipes at equal intervals; The pool cover is characterized in that an outer calandria is fixedly arranged on the front surface of the pool cover, one end of the outer calandria penetrates through the pool cover and extends to the inner portion of the pool cover to be fixedly connected with a U-shaped pipe, a centrifugal fan is fixedly arranged on the front surface of the pool cover, the input end of the centrifugal fan is fixedly connected with the other end of the outer calandria, the output end of the centrifugal fan is fixedly connected with the outer calandria, and a sensor module is arranged on one side of the inner portion of the pool cover. Preferably, an access hole is formed in one side of the top of the cover plate, a movable sealing plate matched with the access hole is hinged to the access hole, a lock catch is arranged at the joint of the movable sealing plate and the top of the cover plate, and a handle is fixedly mounted on the outer surface of the movable sealing plate. Preferably, the bottom of apron is located one side fixed mounting of access hole has the ladder, the welding has the stiffener of symmetric distribution between the bottom of ladder and apron. Preferably, the bottom of apron rotates installs the (mixing) shaft, fixed mounting has a plurality of stirring vane on the outer wall of (mixing) shaft, the top fixed mounting of apron has servo motor, and servo motor's drive end runs through the apron and with the top fixed connection of (mixing) shaft, a plurality of pressure release hole has been seted up on the stirring vane. Preferably, a sealing gasket is arranged at the top of the sewage tank body. Preferably, the sensor module includes an electrochemical sensor, a metal oxide semiconductor sensor, a photoionization sensor, and an infrared sensor. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, through the matched use of the sewage tank body, the tank cover, the cover plate, the outer exhaust pipe, the centrifugal fan, the outer connecting pipe, the sensor module, the U-shaped pipe, the fixing frame and the collecting pipe, in the whole odor collecting flow, the U-shaped pipe is paved along the inner surface of the tank cover, and the collecting pipe is utilized to carry out multi-point collecting operation on the odor generated by sewage in the sewage tank body in the tank cover, so that the collecting efficiency of the odor is obviously improved. Simultaneously, detect the inside foul smell content of effluent water sump body in real time with the help of sensor module, the staff of being convenient for accurately master the progress condition of foul smell coll