CN214400178U

CN214400178U - Landfill leachate nitration device

Info

Publication number: CN214400178U
Application number: CN202120607383.4U
Authority: CN
Inventors: 周成; 李鹏; 何杨福; 刘浩强; 黄显桥
Original assignee: Anhui Zhongtai Chuangzhan Environment Technology Co ltd
Current assignee: Anhui Zhongtai Chuangzhan Environment Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-15
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a landfill leachate nitration processing apparatus, including nitrifying the processing barrel, it has notes liquid funnel to nitrify processing barrel top one side through connection, nitrify processing barrel top surface fixedly connected with and nitrify liquid and deposit the storage cylinder, nitrify liquid and deposit storage cylinder top surface one side through connection and annotate the liquid pipe, annotate the liquid pipe top and have sealed lid through the thread fastening, the terminal surface middle part still is fixed with the calibrated scale before nitrify liquid and deposit the storage cylinder, nitrify liquid and deposit storage cylinder bottom surface central point and put still through connection and have the injection syringe, install the logical stop valve on the injection syringe, nitrify processing barrel bottom surface central point and put still through connection and arrange the material pipe, arrange and install the control valve on the material pipe, nitrify processing barrel bottom side inner wall and both sides inner wall and be fixed with heating pipe and condenser pipe respectively. The utility model relates to a rationally, the device operation is stable, and heats the condensation rate fast when filtration liquid nitration processing to the efficiency of filtration liquid processing has been improved greatly.

Description

Landfill leachate nitration device

Technical Field

The utility model relates to a filtration liquid treatment facility technical field especially relates to a landfill leachate nitration processing apparatus.

Background

The nitrification reaction mechanism of landfill leachate is mainly divided into two mechanisms, nitrification of aliphatic compounds is generally realized through a free radical process, the specific reflection is complex, the nitrification reaction mechanism is different in different systems, and the generality which can be summarized is difficult to exist, so that the nitrification reaction mechanism is not listed here, while for aromatic compounds, the reaction process is basically the same and is a typical electrophilic substitution reaction, so that the research on landfill leachate nitrification treatment equipment is particularly important.

Through retrieval, the patent of application publication No. 201921691037.8 discloses an oilfield sewage cooling nitration treatment device, which comprises a cooling tower and a main switch, wherein an inlet pipe is arranged above the left end of the cooling tower, the inlet pipe is fixed on the cooling tower through a pipeline buckle, a flow detector is arranged at the right end inside the inlet pipe, the flow detector is fixed on the inner wall of the inlet pipe through a screw nail, the main switch is arranged below the inlet pipe, the main switch is fixed on the cooling tower through a screw, a control box is arranged below the main switch, the control box is fixed on the cooling tower through a screw nail, a signal collector is arranged at the left side of the middle part inside the control box, a controller is arranged at the right side of the signal collector, a signal converter is arranged at the right side of the controller, a nitration tower is arranged at the right side of the cooling tower, the nitration tower is communicated with the cooling tower through a pipeline, a precipitation tower is arranged at the right side of the nitration tower, a charging opening is arranged at the right end of the top of the precipitation tower, the inside left side below of precipitation tower is equipped with the PH detector, and the PH detector passes through the lead screw to be fixed at the precipitation tower inner wall, and the precipitation tower right side is equipped with the deodorization tower, and the deodorization tower passes through the pipeline and deposits the tower intercommunication, and deodorization tower right-hand member below is equipped with the exit tube, and the exit tube passes through the pipeline buckle to be fixed on the deodorization tower.

The device has low condensation efficiency speed after the nitrification treatment of the percolate, is inconvenient for the next treatment of the nitrified percolate and is difficult to meet the use requirements of people, so that the research on the nitrification treatment device of the landfill percolate is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a nitrification treatment device for garbage leachate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a garbage leachate nitration treatment device comprises a nitration treatment barrel, wherein one side of the top end of the nitration treatment barrel is connected with a liquid injection funnel in a through way, the top surface of the nitration treatment barrel is fixedly connected with a nitration liquid storage barrel, one side of the top surface of the nitration liquid storage barrel is connected with a liquid injection pipe in a through way, the top end of the liquid injection pipe is fixed with a sealing cover through threads, the middle part of the front end surface of the nitration liquid storage barrel is also fixed with a dial scale, the center position of the bottom surface of the nitration liquid storage barrel is also connected with an injection pipe in a through way, a stop valve is installed on the injection pipe, the center position of the bottom surface of the nitration treatment barrel is also connected with a discharge pipe in a through way, a control valve is installed on the discharge pipe, the inner walls at the bottom side and the two sides of the nitration treatment barrel are respectively fixed with a heating pipe and a condensation pipe, the outer wall at one side of the nitration treatment barrel is also fixed with a water diversion vessel, and through pipes are all connected with water diversion vessels in a through way, nitration barrel still is provided with the storage water tank near water diversion ware one side, and the welding of storage water tank top near nitration barrel one side has the mount pad, and the mount pad top surface has the water pump through the screw rigid coupling, and through connection has the inlet tube between water pump output end and the water diversion ware, and water pump input still fixedly connected with drinking-water pipe, the storage water tank deviates from nitration barrel one side upper portion and still is provided with the distributive pipe, and still through connection has the wet return between distributive pipe front end and the water diversion ware bottom surface, and the distributive pipe is close to storage water tank center one side and still through connection has the downcomer, the storage water tank top surface still has the mounting bracket through the screw rigid coupling, and the top surface middle part all has the exhaust fan through screw fixed mounting in the mounting bracket, the exhaust fan downside still is provided with the guide plate.

Preferably, the guide plate is provided with a plurality of blocks and is fixed on the inner walls of the front side and the rear side of the water storage tank, the guide plate is arranged by inclining downwards from one side of the water storage tank to one side of the nitrification treatment barrel, and the guide plates are arranged in a ladder shape from one side of the water storage tank to one side of the nitrification treatment barrel from top to bottom.

Preferably, the nitrifying liquid storage barrel is made of transparent glass, and a sealing plug is further fixed on the inner wall of the top of the liquid injection funnel.

Preferably, the condenser pipe is equipped with a plurality ofly and evenly distributed on nitration barrel both sides inner wall, just the condenser pipe all is snake shape setting.

Preferably, a sealing ring is fixed at the joint of the through pipe and the side wall of the nitrification treatment barrel, and the lower ends of the injection pipe and the water pumping pipe respectively extend to the inner side of the nitrification treatment barrel and the lower side position of the water storage tank.

Preferably, the front end and the rear end of the water diversion pipe are fixedly connected to the inner walls of the front side and the rear side of the nitrification treatment barrel, and a plurality of sewer pipes are uniformly distributed on one side of the water diversion pipe.

Preferably, the mounting rack is provided with a plurality of mounting racks which are uniformly distributed at one side of the top surface of the water storage tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has reasonable design, stable operation of the device and fast heating and condensing speed during the nitration treatment of the percolate, thereby greatly improving the efficiency of the treatment of the percolate;

2. when the utility model is used for nitrifying the percolate, the water in the water storage tank is pumped into the condenser pipe through the water pump to realize the condensation operation of the percolate, and the condensed water flows back through the return pipe to realize the water circulation condensation operation, thereby greatly saving water resources;

3. the utility model leads water into the water diversion pipe after the water flows back from the water return pipe, the water in the water diversion pipe uniformly flows into the guide plate by a plurality of sewer pipes, and at the moment, a plurality of exhaust fans discharge hot gas of the water in time, thereby realizing the circulating condensation operation of the water and providing a certain guarantee for the continuous and high-efficiency condensation of the landfill leachate;

4. the utility model discloses well guide plate is equipped with the polylith and is the ladder setting to realize increasing the time that rivers flow, and then realize the quick complete condensation of water, the fine effect of having guaranteed the hydrologic cycle condensation.

Drawings

FIG. 1 is a front sectional view of a nitrification treatment device for landfill leachate provided by the present invention;

FIG. 2 is a top view of a nitrification treatment apparatus for landfill leachate according to the present invention;

fig. 3 is a front sectional view of a water storage tank in the nitrification treatment device for landfill leachate provided by the utility model.

In the figure: the device comprises a nitrification treatment barrel 1, a liquid injection funnel 2, a nitrified liquid storage barrel 3, a liquid injection pipe 4, a sealing cover 5, a dial 6, an injection pipe 7, a through stop valve 8, a discharge pipe 9, a control valve 10, a heating pipe 11, a condensation pipe 12, a water diversion dish 13, a through pipe 14, a water storage tank 15, a mounting seat 16, a water pump 17, a water inlet pipe 18, a water pumping pipe 19, a water diversion pipe 20, a water return pipe 21, a sewer pipe 22, a mounting frame 23, an exhaust fan 24 and a guide plate 25.

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.

Example one

Referring to fig. 1-3, a landfill leachate nitration apparatus comprises a nitration barrel 1, a liquid filling funnel 2 is connected to one side of the top end of the nitration barrel 1, a nitration liquid storage barrel 3 is fixedly connected to the top surface of the nitration barrel 1, a liquid filling pipe 4 is connected to one side of the top surface of the nitration liquid storage barrel 3, a sealing cover 5 is fixed to the top end of the liquid filling pipe 4 through screw threads, a dial 6 is fixed to the middle of the front end surface of the nitration liquid storage barrel 3, an injection pipe 7 is connected to the center of the bottom surface of the nitration liquid storage barrel 3, a through valve 8 is installed on the injection pipe 7, a discharge pipe 9 is connected to the center of the bottom surface of the nitration barrel 1, a control valve 10 is installed on the discharge pipe 9, a heating pipe 11 and a condensing pipe 12 are respectively fixed to the inner wall of the bottom side and the inner walls of the nitration barrel 1, and a water diversion vessel 13 is fixed to the outer wall of one side of the nitration barrel 1, all through connection has siphunculus 14 between condenser pipe 12 and the dish 13 of dividing, nitrification treatment bucket 1 is close to dish 13 one side of dividing and still is provided with storage water tank 15, storage water tank 15 top is close to nitrification treatment bucket 1 one side welding and has mount pad 16, the mount pad 16 top surface has water pump 17 through the screw rigid coupling, through connection has inlet tube 18 between water pump 17 output and the dish 13 of dividing, water pump 17 input still fixedly connected with drinking-water pipe 19, storage water tank 15 deviates from nitrification treatment bucket 1 one side upper portion and still is provided with distributive pipe 20, still through connection has wet return 21 between distributive pipe 20 front end and the dish 13 bottom surface of dividing, distributive pipe 20 is close to storage water tank 15 center one side and still through connection has downcomer 22, storage water tank 15 top surface still has mounting bracket 23 through the screw rigid coupling, all there is exhaust fan 24 through screw fixed mounting in the middle part of the top surface in mounting bracket 23, exhaust fan 24 downside still is provided with guide plate 25.

Nitrify liquid and deposit storage cylinder 3 and adopt the transparent glass preparation, and annotate 2 top inner walls of liquid funnel and still be fixed with the sealing plug to be convenient for observe nitrify liquid injection volume, condenser pipe 12 is equipped with a plurality ofly and evenly distributed on nitrify 1 both sides inner wall of treatment bucket, and condenser pipe 12 all is snake form setting, thereby increase condenser pipe 12 and the area of contact of filtration liquid, and then realize the high-efficient condensation operation of filtration liquid.

The joint of the through pipe 14 and the side wall of the nitrification barrel 1 is fixed with a sealing ring, so that the sealing performance of the device is well ensured, and the lower ends of the injection pipe 7 and the water pumping pipe 19 respectively extend to the inner side of the nitrification barrel 1 and the lower side of the water storage tank 15, so that the nitrification liquid can be smoothly injected into the nitrification barrel 1 and the water in the water storage tank 15 can be smoothly pumped out.

The front end and the rear end of the water diversion pipe 20 are fixedly connected to the inner wall of the front side and the rear side of the nitrification treatment barrel 1, and the plurality of sewer pipes 22 are uniformly distributed on one side of the water diversion pipe 20, so that water can be uniformly paved on the guide plate 25, and the water condensation efficiency is well ensured.

The mounting rack 23 is provided with a plurality of and evenly distributed on one side of the top surface of the water storage tank 15, so that multipoint heat dissipation operation is realized, and the efficiency and the quality of water condensation are greatly improved.

When the device is used, firstly, percolate is led into the nitrification barrel 1 from the liquid injection funnel 2, then the stop valve 8 is opened to inject certain nitrification liquid into the nitrification barrel 1, then the percolate is heated by the heating pipe 11, the nitrification treatment is completed by heating the percolate, after the treatment, the water pump 17 is opened, the water in the water storage tank 15 is pumped into the condensation pipe 12 through the water pump 17 to realize the condensation operation of the percolate, and the water after condensation is returned by the water return pipe 21 to realize the water circulation condensation operation.

Example two

Referring to fig. 2 and 3, the present embodiment is substantially the same as the first embodiment, and it is more preferable that the guide plates 25 are provided with a plurality of blocks and fixed on the inner walls of the front and rear sides of the water storage tank 15, the guide plates 25 are arranged by inclining downwards from one side of the water storage tank 15 to one side of the nitrification treatment barrel 1, and the plurality of guide plates 25 are arranged in a ladder shape from top to bottom from one side of the water storage tank 15 to one side of the nitrification treatment barrel 1.

In this embodiment, guide plate 25 is equipped with the polylith and is the echelonment setting to realize the time that the increase water flows, and then realize the quick complete condensation of water, fine assurance the effect of hydrologic cycle condensation.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A nitrification treatment device for landfill leachate, which comprises a nitrification treatment barrel (1), wherein one side of the top end of the nitrification treatment barrel (1) is communicated with a liquid injection funnel (2), it is characterized in that the top surface of the nitrification treatment barrel (1) is fixedly connected with a nitrification liquid storage barrel (3), one side of the top surface of the nitrification liquid storage barrel (3) is communicated with a liquid injection pipe (4), the top end of the liquid injection pipe (4) is fixedly provided with a sealing cover (5) through threads, a dial (6) is fixed in the middle of the front end face of the nitrifying liquid storage barrel (3), an injection pipe (7) is connected with the center of the bottom face of the nitrifying liquid storage barrel (3) in a penetrating way, a through-stop valve (8) is installed on the injection pipe (7), a discharge pipe (9) is also connected at the center of the bottom surface of the nitrification barrel (1) in a through way, and a control valve (10) is arranged on the discharge pipe (9);

a heating pipe (11) and a condenser pipe (12) are respectively fixed on the inner wall of the bottom side and the inner walls of two sides of the nitrification barrel (1), a water diversion vessel (13) is further fixed on the outer wall of one side of the nitrification barrel (1), a through pipe (14) is respectively connected between the condenser pipe (12) and the water diversion vessel (13) in a through mode, a water storage tank (15) is further arranged on one side, close to the water diversion vessel (13), of the nitrification barrel (1), a mounting seat (16) is welded on one side, close to the nitrification barrel (1), of the top end of the water storage tank (15), a water pump (17) is fixedly connected to the top surface of the mounting seat (16) through screws, a water inlet pipe (18) is connected between the output end of the water pump (17) and the water diversion vessel (13) in a through mode, and a water pumping pipe (19) is further fixedly connected to the input end of the water pump (17);

storage water tank (15) deviate from nitrification barrel (1) one side upper portion and still be provided with distributive pipe (20), still through connection has wet return (21) between distributive pipe (20) front end and distributive ware (13) bottom surface, and distributive pipe (20) are close to storage water tank (15) center one side and still through connection has downcomer (22), storage water tank (15) top surface still has mounting bracket (23) through the screw rigid coupling, and top surface middle part all has exhaust fan (24) through screw fixed mounting in mounting bracket (23), exhaust fan (24) downside still is provided with guide plate (25).

2. The nitrification treatment apparatus for landfill leachate according to claim 1, wherein the guide plate (25) has a plurality of pieces and is fixed on the inner wall of the front and rear sides of the water storage tank (15), the guide plates (25) are arranged from one side of the water storage tank (15) to one side of the nitrification treatment tank (1) in a downward inclined manner, and the guide plates (25) are arranged in a ladder shape from one side of the water storage tank (15) to one side of the nitrification treatment tank (1) from top to bottom.

3. The nitrification treatment device for landfill leachate according to claim 1, wherein the nitrified liquid storage cylinder (3) is made of transparent glass, and a sealing plug is further fixed on the inner wall of the top of the liquid injection funnel (2).

4. The nitrification treatment device for landfill leachate according to claim 1, wherein the condensation pipes (12) are provided in plurality and evenly distributed on the inner walls of the nitrification treatment barrel (1) at both sides, and the condensation pipes (12) are arranged in a snake shape.

5. The nitrification treatment device for landfill leachate according to claim 1, wherein the joints of the through pipe (14) and the side wall of the nitrification treatment barrel (1) are fixed with sealing rings, and the lower ends of the injection pipe (7) and the water pumping pipe (19) extend to the inner side of the nitrification treatment barrel (1) and the lower side of the water storage tank (15) respectively.

6. The nitrification treatment device for landfill leachate according to claim 1, wherein the front and rear ends of the water diversion pipe (20) are fixedly connected to the inner walls of the front and rear sides of the nitrification treatment tank (1), and a plurality of downcomers (22) are uniformly distributed on one side of the water diversion pipe (20).

7. The nitrification treatment apparatus for landfill leachate according to claim 1, wherein the mounting rack (23) is provided with a plurality of and evenly distributed positions on one side of the top surface of the water storage tank (15).