CN212833142U

CN212833142U - Landfill leachate sewage treatment plant who possesses deodorization function

Info

Publication number: CN212833142U
Application number: CN202020756645.9U
Authority: CN
Inventors: 易萍; 易志
Original assignee: Wuhan Chuyi Environmental Protection Engineering Co ltd
Current assignee: Wuhan Chuyi Environmental Protection Engineering Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-03-30
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a landfill leachate sewage treatment plant who possesses deodorization function, including the box, the first baffle of top fixedly connected with of box inner chamber, the middle part fixedly connected with second baffle on first baffle top, the second baffle is cut apart into precipitation chamber and water storage chamber with the inner chamber of box and be located first baffle top position, and the bottom fixedly connected with reaction cylinder of box inner chamber, pipe and water storage chamber intercommunication, the top fixedly connected with suction pump of box are passed through on the top of reaction cylinder. The utility model discloses the mode that sets up that utilizes first baffle and second baffle can carry out a sediment with landfill leachate before carrying out purification treatment earlier, with the suspended solid that contains in sewage deposit in the bottom of precipitation chamber, the setting of deuterogamy suction pump and kickboard, with the sewage suction to the water storage chamber of precipitation chamber top through the sediment to reduce sheltering from of suspended solid to the catalyst, improved long and the catalytic effect to sewage when the use of catalyst.

Description

Landfill leachate sewage treatment plant who possesses deodorization function

Technical Field

The utility model relates to a sewage treatment plant field, in particular to landfill leachate sewage treatment plant who possesses deodorization function.

Background

The landfill leachate is high-concentration organic wastewater which is formed by deducting the saturated water holding capacity of garbage and a soil covering layer from water contained in the garbage in a garbage landfill, rain, snow and water entering the landfill and other water and passing through the garbage layer and the soil covering layer.

At present to landfill leachate's processing most all let in oxygen in addition the effect of catalyst makes it take place oxidation reaction in to landfill leachate, thereby realize the purification treatment to landfill leachate, however the landfill leachate sewage treatment plant who uses now is most direct with sewage and catalyst contact, but contain more suspended solid in the sewage, so can make sewage direct and catalyst contact time, the suspended solid in the sewage can be attached to the surface of catalyst, thereby reduce the area of contact of catalyst and sewage, the catalytic action of catalyst to sewage has been reduced, thereby the treatment effect of sewage has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a landfill leachate sewage treatment plant who possesses deodorization function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a landfill leachate sewage treatment plant who possesses deodorization function, the power distribution box comprises a box body, the first baffle of top fixedly connected with of box inner chamber, the middle part fixedly connected with second baffle on first baffle top, just the top of second baffle and the top fixed connection of box inner chamber, the inner chamber of box and be located first baffle top position are cut apart into precipitation chamber and water storage chamber to the second baffle, the bottom fixedly connected with reaction cylinder of box inner chamber, pipe and water storage chamber intercommunication are passed through on the top of reaction cylinder, the top fixedly connected with suction pump of box, the water inlet of suction pump passes through the delivery port intercommunication on hose and the flotation pontoon top that the precipitation intracavity set up, just a plurality of inlet openings have evenly been seted up to the bottom of flotation pontoon, the delivery port of suction pump passes through pipe and water storage chamber intercommunication.

Preferably, the top and the bottom of the inner cavity of the reaction cylinder are both fixedly connected with filter screens, a plurality of spherical catalysts are arranged in the inner cavity of the reaction cylinder and between the two filter screens, and the spherical catalysts are arranged in a staggered manner.

Preferably, the top of box one side just is located the corresponding position department of precipitation chamber and alternates and is connected with the inlet tube, the bottom of box alternates and is connected with the outlet pipe, one side of box alternates and is connected with the discharging pipe, just the one end of discharging pipe runs through first baffle and precipitation chamber intercommunication, the outside of outlet pipe and discharging pipe all alternates and is connected with the valve.

Preferably, activated carbon particles are placed in the inner cavity of the settling chamber and at the top end of the first partition plate, and supporting legs are fixedly connected to corners of the bottom end of the box body.

Preferably, the water pump is electrically connected with an external power supply through an external switch.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize the mode of setting up of first baffle and second baffle to carry out a sediment with landfill leachate before carrying out purification treatment, deposit the suspended solid that contains in the sewage in the bottom of sedimentation chamber, and the setting of deuterogamy suction pump and kickboard is with the sewage suction of sedimentation chamber top through the sediment to the water storage chamber to reduce the sheltering from of suspended solid to the catalyst, long and the catalytic effect to sewage when having improved the use of catalyst;

2. the utility model discloses the utilization is placed the activated carbon granule in the setting chamber and can be carried out deodorization to the landfill leachate who deposits and adsorb, improves the effect of deposiing to landfill leachate.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

Fig. 2 is a schematic front sectional view of the reaction cartridge of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the floating plate of the present invention.

In the figure: 1. a box body; 2. a first separator; 3. a second separator; 4. a reaction cylinder; 5. a filter screen; 6. a spherical catalyst; 7. a water outlet pipe; 8. a sedimentation chamber; 9. a water storage cavity; 10. a floating plate; 11. a water pump; 13. a water inlet pipe; 14. a discharge pipe; 15. supporting legs; 16. a water inlet hole.

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.

The utility model provides a garbage leachate sewage treatment device with deodorization function as shown in figures 1-3, which comprises a box body 1, wherein the top of the inner cavity of the box body 1 is fixedly connected with a first baffle plate 2, the inner cavity of the box body 1 is divided into two parts, thereby facilitating the precipitation of garbage leachate and the installation of a reaction cylinder 4, the middle part of the top end of the first baffle plate 2 is fixedly connected with a second baffle plate 3, the top end of the second baffle plate 3 is fixedly connected with the top end of the inner cavity of the box body 1, the inner cavity of the box body 1 and the position at the top end of the first baffle plate 2 are divided into a precipitation cavity 8 and a water storage cavity 9 by the second baffle plate 3, the inner cavity of the box body 1 and the position at the top end of the first baffle plate 2 is divided into two parts, thereby facilitating the precipitation of garbage leachate and the separation of solid-liquid and suspended matters, activated carbon particles are placed in the position, the garbage leachate in the settling chamber 8 is subjected to an adsorption deodorization effect, the bottom of the inner cavity of the box body 1 is fixedly connected with a reaction cylinder 4 serving as a reaction container and playing a bearing role, the top end of the reaction cylinder 4 is communicated with a water storage cavity 9 through a guide pipe, the guide pipe is in alternate connection with a first partition plate 2, so that liquid in the water storage cavity 9 can completely flow into the reaction cylinder 4, filter screens 5 are fixedly connected to the top and the bottom of the inner cavity of the reaction cylinder 4 and play a role in supporting and filtering, so that the liquid can conveniently flow in the reaction cylinder 4, and simultaneously, the spherical catalysts 6 are supported, a plurality of spherical catalysts 6 are arranged in the inner cavity of the reaction cylinder 4 and positioned between the two filter screens 5, the spherical catalysts 6 are staggered and arranged to play a catalysis role, and simultaneously, the liquid and gas flow along gaps among the spherical catalysts 6 by utilizing the staggered arrangement of the spherical catalysts 6, thereby increase the area of contact of ball-type catalyst 6 and sewage, improve the catalytic effect to sewage, the top of box 1 one side just is located precipitation chamber 8 and corresponds position department and alternates and be connected with inlet tube 13, the inflow of landfill leachate's liquid of being convenient for, the bottom of box 1 alternates and is connected with outlet pipe 7, a discharge of landfill leachate after the processing, one side of box 1 alternates and is connected with discharging pipe 14, and discharging pipe 14's one end runs through first baffle 2 and precipitation chamber 8 intercommunication, discharge box 1 with the solid particle in the precipitation chamber 8, be convenient for the clearance in the precipitation chamber 8, outlet pipe 7 and discharging pipe 14's outside all alternates and is connected with the valve, control outlet pipe 7 and discharging pipe 14's switching, the edge fixedly connected with supporting legs 15 of box 1 bottom.

The top fixedly connected with suction pump 11 of box, the water inlet of suction pump passes through the delivery port intercommunication on hose and the kickboard 10 top that the intracavity set up deposits, and a plurality of inlet openings 16 have evenly been seted up to the bottom of kickboard 10, and the delivery port of suction pump 11 passes through pipe and water storage chamber 9 intercommunication, is convenient for with the leading-in water storage chamber 9 of liquid in the sedimentation chamber 8 in, the kickboard 10 of being convenient for simultaneously suspends all the time on the liquid level in the sedimentation chamber 8.

This practical theory of operation: when the landfill leachate is treated, the landfill leachate is introduced into a precipitation cavity 8 in a box body 1 from a water inlet pipe 13, fixed particles mixed in the landfill leachate precipitate to the bottom end of the precipitation cavity 8 after a period of precipitation, then a water suction pump 11 is controlled to pump precipitated sewage in the precipitation cavity 8 into a water storage cavity 9, so that liquid on the surface of the landfill leachate in the precipitation cavity 8 flows down from a water inlet 16 of a floating plate 10 through a hose and the water suction pump 11 to the water storage cavity 9, the liquid pumped into the water storage cavity 9 enters a reaction cylinder 4 from a conduit, the liquid entering the reaction cylinder 4 flows down from a gap between two adjacent spherical catalysts 6 along the surfaces of the spherical catalysts 6, the liquid can uniformly disperse and flow down, the spherical catalysts 6 catalyze and decompose the sewage, and the treatment of the sewage is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a landfill leachate sewage treatment plant who possesses deodorization function, includes box (1), its characterized in that: the water-saving water tank is characterized in that a first baffle (2) is fixedly connected to the top of an inner cavity of the tank body (1), a second baffle (3) is fixedly connected to the middle of the top of the first baffle (2), the top of the second baffle (3) is fixedly connected with the top of the inner cavity of the tank body (1), the inner cavity of the tank body (1) is divided into a precipitation cavity (8) and a water storage cavity (9) by the second baffle (3) and is located at the top of the first baffle (2), a reaction cylinder (4) is fixedly connected to the bottom of the inner cavity of the tank body (1), the top of the reaction cylinder (4) is communicated with the water storage cavity (9) through a pipe, a water suction pump (11) is fixedly connected to the top of the tank body (1), a water inlet of the water suction pump (11) is communicated with a water outlet at the top of a floating plate (10) arranged in the precipitation cavity (8) through a hose, and a plurality, the water outlet of the water suction pump (11) is communicated with the water storage cavity (9) through a conduit.

2. The landfill leachate sewage treatment plant with deodorization function of claim 1, wherein: the reactor is characterized in that filter screens (5) are fixedly connected to the top and the bottom of the inner cavity of the reaction cylinder (4), a plurality of spherical catalysts (6) are arranged in the inner cavity of the reaction cylinder (4) and between the two filter screens (5), and the spherical catalysts (6) are arranged in a staggered mode.

3. The landfill leachate sewage treatment plant with deodorization function of claim 1, wherein: the top of box (1) one side just is located precipitation chamber (8) corresponding position department and alternates and is connected with inlet tube (13), the bottom of box (1) alternates and is connected with outlet pipe (7), one side of box (1) alternates and is connected with discharging pipe (14), just the one end of discharging pipe (14) runs through first baffle (2) and precipitation chamber (8) intercommunication, the outside of outlet pipe (7) and discharging pipe (14) all alternates and is connected with the valve.

4. The landfill leachate sewage treatment plant with deodorization function of claim 1, wherein: the inner chamber of precipitation chamber (8) and the top position department that is located first baffle (2) have placed the active carbon granule, the edge fixedly connected with supporting legs (15) of box (1) bottom.

5. The landfill leachate sewage treatment plant with deodorization function of claim 1, wherein: the water suction pump (11) is electrically connected with an external power supply through an external switch.