CN214936881U

CN214936881U - Sewage treatment plant for slaughter house

Info

Publication number: CN214936881U
Application number: CN202121412639.2U
Authority: CN
Inventors: 陆清龙
Original assignee: Guangdong Danongfeng Agricultural Development Co ltd
Current assignee: Guangdong Danongfeng Agricultural Development Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-30
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a factory sewage treatment plant slaughters, including the filter chamber, the filter chamber top is equipped with the water inlet, from last to connecting gradually down in the filter chamber and being equipped with coarse filtration layer and fine filtration layer, the filter chamber below is connected and is equipped with the drip chamber, be equipped with first feed inlet on a drip chamber lateral wall, the drip chamber is kept away from first feed inlet one side and is connected and be equipped with the aeration room, the connection of one side top in the aeration room is equipped with the deodorization room, deodorization roof portion is equipped with the gas vent, the gas vent stretches out outside the aeration room, aeration room bottom is equipped with the outlet. Compared with the prior art, the utility model the advantage lie in: the utility model adds a deodorizing device in the aeration chamber to suck the odor into the deodorizing chamber for purification treatment, which can greatly reduce the odor concentration generated in the sewage treatment process; the solid impurities in the sewage can be ensured to be screened out through the two times of filtration of the coarse filter layer and the fine filter layer.

Description

Sewage treatment plant for slaughter house

Technical Field

The utility model relates to a sewage treatment technical field specifically indicates a factory uses sewage treatment plant slaughters.

Background

With the development of economy and the continuous promotion of social urbanization, people pay more and more attention to the problem of the environment, and sewage produced by slaughterhouses contains pollutants such as blood, grease, hair, meat scraps, excrement and the like and also contains a large amount of bacteria harmful to human health, and if the sewage is directly discharged without being treated, the sewage can cause serious pollution to the surrounding environment.

At present, the sewage generated by sewage treatment equipment used in slaughter houses can emit unpleasant odor in the treatment process, and the daily life of surrounding people is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a sewage treatment plant for slaughter house that rational in infrastructure, the treatment effect is good.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a slaughterhouse sewage treatment plant, includes the filter chamber, the filter chamber top is equipped with the water inlet, from last to connecting gradually down in the filter chamber and being equipped with coarse filtration layer and fine filtration layer, the connection of filter chamber below is equipped with the drip chamber, be equipped with first feed inlet on the drip chamber lateral wall, the drip chamber bottom is equipped with the drain, the drip chamber is kept away from first feed inlet one side and is connected and be equipped with the aeration chamber, the connection of one side top in the aeration chamber is equipped with deodorization chamber, it is equipped with centrifugal fan to connect on the deodorization chamber lateral wall, the centrifugal fan output stretches into to the indoor bottom of deodorization, the deodorization roof portion is equipped with the gas vent, the gas vent stretches out outside the aeration chamber, the aeration chamber bottom is equipped with the outlet, the connection of aeration chamber bottom is equipped with the aerator, the outdoor cooperation aerator of aeration connects and is equipped with the air-blower.

Compared with the prior art, the utility model the advantage lie in: the utility model has compact structure and strong practicability, and can greatly reduce the concentration of the odor generated in the sewage treatment process by adding the deodorizing device in the aeration chamber and adopting the centrifugal fan to suck the odor into the deodorizing chamber for purification treatment; the solid impurities in the sewage can be screened out through twice filtering of the coarse filtering layer and the fine filtering layer, and the subsequent treatment is convenient.

Further, a filtering outlet is formed in the bottom of the filtering chamber, and the filtering chamber is communicated with the settling chamber through the filtering outlet.

Further, one side of the settling chamber, which is close to the aeration chamber, is sequentially provided with an air outlet and a water outlet, and the settling chamber is communicated with the aeration chamber through the air outlet and the water outlet.

Furthermore, a sandstone layer and a biological packing layer are sequentially arranged in the deodorization chamber from bottom to top.

Furthermore, a second feeding hole is formed in the lower portion of the deodorization chamber, far away from the precipitation chamber, of the aeration chamber, so that feeding is facilitated.

Furthermore, valves are connected and arranged in the first feeding hole, the second feeding hole, the water outlet, the drain outlet and the drain outlet.

Drawings

FIG. 1 is a schematic view of the internal structure of a sewage treatment plant for slaughter houses.

As shown in the figure: 1. the device comprises a filter chamber, 2, a water inlet, 3, a coarse filter layer, 4, a fine filter layer, 5, a settling chamber, 6, a first feed inlet, 7, a sewage outlet, 8, an aeration chamber, 9, a deodorization chamber, 10, a centrifugal fan, 11, an exhaust port, 12, a water outlet, 13, an aerator, 14, a blower, 15, a filter outlet, 16, an air outlet, 17, a water outlet, 18, a sandstone layer, 19, a biological filler layer, 20 and a second feed inlet.

Detailed Description

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

With reference to the attached drawing 1, a sewage treatment device for slaughter houses comprises a filtering chamber 1, wherein a water inlet 2 is arranged at the top of the filtering chamber 1, a coarse filtering layer 3 and a fine filtering layer 4 are sequentially connected and arranged in the filtering chamber 1 from top to bottom, a settling chamber 5 is connected and arranged below the filtering chamber 1, a first feed inlet 6 is arranged on one side wall of the settling chamber 5, a drain outlet 7 is arranged at the bottom of the settling chamber 5, an aeration chamber 8 is connected and arranged on one side, away from the first feed inlet 6, of the settling chamber 5, a deodorization chamber 9 is connected and arranged at the top of one side in the aeration chamber 8, a centrifugal fan 10 is connected and arranged on the outer side wall of the deodorization chamber 9, the output end of the centrifugal fan 10 extends to the bottom of the deodorization chamber 9, an exhaust port 11 is arranged at the top of the deodorization chamber 9, the exhaust port 11 extends out of the aeration chamber 8, a water outlet 12 is arranged at the bottom of the aeration chamber 8, an aerator 13 is connected and arranged at the bottom of the aeration chamber 8, an aerator 13 is matched outside the aeration chamber 8 and is connected with a blower 14.

1 bottom in filter chamber is equipped with filtration export 15, filter chamber 1 is through filtering export 15 and 5 intercommunications of drip chamber, drip chamber 5 is close to aeration chamber 8 one side and is equipped with gas outlet 16 and delivery port 17 in proper order, drip chamber 5 passes through gas outlet 16 and delivery port 17 and aeration chamber 8 intercommunication, from supreme gravel layer 18 and the biological packing layer 19 of being equipped with in proper order down in deodorization chamber 9, aeration chamber 8 is kept away from 5 one side in deodorization chamber 9 below and is equipped with second feed inlet 20, all connect in first feed inlet 6, second feed inlet 20, delivery port 17, drain 7 and the outlet 12 and be equipped with the valve.

When the utility model is implemented specifically, a control panel for controlling a centrifugal fan 10 and an air blower 14 is arranged on an aeration chamber 8, sewage enters a filter chamber 1 through a water inlet 2, and is filtered by a coarse filter layer 3 and a fine filter layer 4 respectively, the sewage enters a settling chamber 5 through a filter outlet 15, a flocculating agent is added into the settling chamber 5 through a first feed inlet 6 to start settling, valves of a water outlet 17 and a sewage outlet 7 are opened after a period of time, sludge is discharged from the sewage outlet 7, odor enters the aeration chamber 8 through a gas outlet 16, the centrifugal fan 10 is started, the odor is sucked into a deodorization chamber 9 and is discharged through a gas outlet 11 after deodorization treatment, the sewage enters the aeration chamber 8 through the water outlet 17, active substances are added into the aeration chamber 8 through a second feed inlet 20, the air blower 14 is started, the sewage is purified after the action of an aerator 13 and the active substances, and is discharged through the drain port 12.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a slaughterhouse uses sewage treatment plant, includes filter chamber (1), its characterized in that: the filter chamber is characterized in that a water inlet (2) is arranged at the top of the filter chamber (1), a coarse filter layer (3) and a fine filter layer (4) are sequentially connected and arranged in the filter chamber (1) from top to bottom, a settling chamber (5) is connected and arranged below the filter chamber (1), a first feed inlet (6) is arranged on one side wall of the settling chamber (5), a sewage discharge outlet (7) is arranged at the bottom of the settling chamber (5), an aeration chamber (8) is connected and arranged on one side, away from the first feed inlet (6), of the settling chamber (5), a deodorization chamber (9) is connected and arranged at the top of one side in the aeration chamber (8), a centrifugal fan (10) is connected and arranged on the outer side wall of the deodorization chamber (9), an output end of the centrifugal fan (10) extends into the inner bottom of the deodorization chamber (9), an exhaust port (11) is arranged at the top of the deodorization chamber (9), and the exhaust port (11) extends out of the aeration chamber (8), the bottom of the aeration chamber (8) is provided with a water outlet (12), the bottom of the aeration chamber (8) is connected with an aerator (13), and the aeration chamber (8) is externally matched with the aerator (13) and is connected with an air blower (14).

2. The slaughterhouse wastewater treatment plant according to claim 1, wherein: the bottom of the filtering chamber (1) is provided with a filtering outlet (15), and the filtering chamber (1) is communicated with the settling chamber (5) through the filtering outlet (15).

3. The slaughterhouse wastewater treatment plant according to claim 1, wherein: an air outlet (16) and a water outlet (17) are sequentially arranged on one side of the settling chamber (5) close to the aeration chamber (8), and the settling chamber (5) is communicated with the aeration chamber (8) through the air outlet (16) and the water outlet (17).

4. The slaughterhouse wastewater treatment plant according to claim 1, wherein: and a sandstone layer (18) and a biological filler layer (19) are sequentially arranged in the deodorization chamber (9) from bottom to top.

5. The slaughterhouse wastewater treatment plant according to claim 1, wherein: and a second feeding hole (20) is arranged below the deodorization chamber (9) on one side of the aeration chamber (8) far away from the settling chamber (5).

6. The slaughterhouse wastewater treatment plant according to claim 1, wherein: valves are connected and arranged in the first feeding hole (6), the second feeding hole (20), the water outlet (17), the sewage draining outlet (7) and the water draining outlet (12).